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1 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
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2 | |
1 | #include "xthread.h" |
3 | #include "xthread.h" |
2 | |
4 | |
3 | #include <errno.h> |
5 | #include <errno.h> |
4 | |
6 | |
5 | #include "EXTERN.h" |
7 | #include "EXTERN.h" |
6 | #include "perl.h" |
8 | #include "perl.h" |
7 | #include "XSUB.h" |
9 | #include "XSUB.h" |
8 | |
10 | |
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11 | #include "schmorp.h" |
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12 | |
9 | // perl stupidly defines these as macros, breaking |
13 | // perl stupidly defines these as argument-less macros, breaking |
10 | // lots and lots of code. |
14 | // lots and lots of code. |
11 | #undef open |
15 | #undef open |
12 | #undef close |
16 | #undef close |
13 | #undef abort |
17 | #undef abort |
14 | #undef malloc |
18 | #undef malloc |
… | |
… | |
27 | # include <unistd.h> |
31 | # include <unistd.h> |
28 | #endif |
32 | #endif |
29 | |
33 | |
30 | #include <db.h> |
34 | #include <db.h> |
31 | |
35 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
36 | #define DBVER DB_VERSION_MAJOR * 100 + DB_VERSION_MINOR |
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37 | |
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38 | #if DBVER < 403 |
33 | # error you need Berkeley DB 4.4 or newer installed |
39 | # error you need Berkeley DB 4.3 or a newer version installed |
34 | #endif |
40 | #endif |
35 | |
41 | |
36 | /* number of seconds after which idle threads exit */ |
42 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
43 | #define IDLE_TIMEOUT 10 |
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44 | |
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45 | typedef SV SV_mutable; |
38 | |
46 | |
39 | typedef DB_ENV DB_ENV_ornull; |
47 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
48 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
49 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
50 | typedef DB DB_ornull; |
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51 | |
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52 | typedef DB_ENV DB_ENV_ornuked; |
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53 | typedef DB_TXN DB_TXN_ornuked; |
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54 | typedef DBC DBC_ornuked; |
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55 | typedef DB DB_ornuked; |
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56 | |
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57 | #if DBVER >= 403 |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
58 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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59 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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60 | #endif |
44 | |
61 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
62 | typedef char *bdb_filename; |
46 | typedef char *octetstring; |
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47 | |
63 | |
48 | static SV *prepare_cb; |
64 | static SV *prepare_cb; |
49 | |
65 | |
50 | #if DB_VERSION_MINOR >= 6 |
66 | static HV |
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67 | *bdb_stash, |
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68 | *bdb_env_stash, |
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69 | *bdb_txn_stash, |
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70 | *bdb_cursor_stash, |
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71 | *bdb_db_stash, |
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72 | *bdb_sequence_stash; |
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73 | |
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74 | #if DBVER >= 406 |
51 | # define c_close close |
75 | # define c_close close |
52 | # define c_count count |
76 | # define c_count count |
53 | # define c_del del |
77 | # define c_del del |
54 | # define c_dup dup |
78 | # define c_dup dup |
55 | # define c_get get |
79 | # define c_get get |
56 | # define c_pget pget |
80 | # define c_pget pget |
57 | # define c_put put |
81 | # define c_put put |
58 | #endif |
82 | #endif |
59 | |
83 | |
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84 | static char * |
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85 | get_bdb_filename (SV *sv) |
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86 | { |
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87 | if (!SvOK (sv)) |
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88 | return 0; |
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89 | |
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90 | #if _WIN32 |
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91 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
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92 | { |
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93 | STRLEN len; |
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94 | char *src = SvPVbyte (sv, len); |
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95 | SV *t1 = sv_newmortal (); |
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96 | SV *t2 = sv_newmortal (); |
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97 | |
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98 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
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99 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
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100 | |
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101 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
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102 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
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103 | SvPOK_only (t2); |
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104 | SvPVX (t2)[len] = 0; |
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105 | SvCUR_set (t2, len); |
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106 | |
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107 | return SvPVX (t2); |
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108 | } |
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109 | #else |
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110 | return SvPVbyte_nolen (sv); |
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111 | #endif |
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112 | } |
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113 | |
60 | static void |
114 | static void |
61 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
115 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
62 | { |
116 | { |
63 | printf ("err[%s]\n", msg); |
117 | printf ("err[%s]\n", msg); |
64 | } |
118 | } |
… | |
… | |
91 | dbt_to_sv (SV *sv, DBT *dbt) |
145 | dbt_to_sv (SV *sv, DBT *dbt) |
92 | { |
146 | { |
93 | if (sv) |
147 | if (sv) |
94 | { |
148 | { |
95 | SvREADONLY_off (sv); |
149 | SvREADONLY_off (sv); |
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150 | |
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151 | if (dbt->data) |
96 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
152 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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153 | else |
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154 | sv_setsv_mg (sv, &PL_sv_undef); |
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155 | |
97 | SvREFCNT_dec (sv); |
156 | SvREFCNT_dec (sv); |
98 | } |
157 | } |
99 | |
158 | |
100 | free (dbt->data); |
159 | free (dbt->data); |
101 | } |
160 | } |
102 | |
161 | |
103 | enum { |
162 | enum { |
104 | REQ_QUIT, |
163 | REQ_QUIT, |
105 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
164 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
106 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
165 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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166 | REQ_ENV_LOG_ARCHIVE, REQ_ENV_LSN_RESET, |
107 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
167 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_VERIFY, REQ_DB_UPGRADE, |
108 | REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
168 | 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, |
169 | 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, |
170 | 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, |
171 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
112 | }; |
172 | }; |
113 | |
173 | |
114 | typedef struct aio_cb |
174 | typedef struct bdb_cb |
115 | { |
175 | { |
116 | struct aio_cb *volatile next; |
176 | struct bdb_cb *volatile next; |
117 | SV *callback; |
177 | SV *callback; |
118 | int type, pri, result; |
178 | int type, pri, result; |
119 | |
179 | |
120 | DB_ENV *env; |
180 | DB_ENV *env; |
121 | DB *db; |
181 | DB *db; |
… | |
… | |
123 | DBC *dbc; |
183 | DBC *dbc; |
124 | |
184 | |
125 | UV uv1; |
185 | UV uv1; |
126 | int int1, int2; |
186 | int int1, int2; |
127 | U32 uint1, uint2; |
187 | U32 uint1, uint2; |
128 | char *buf1, *buf2; |
188 | char *buf1, *buf2, *buf3; |
129 | SV *sv1, *sv2, *sv3; |
189 | SV *sv1, *sv2, *sv3; |
130 | |
190 | |
131 | DBT dbt1, dbt2, dbt3; |
191 | DBT dbt1, dbt2, dbt3; |
132 | DB_KEY_RANGE key_range; |
192 | DB_KEY_RANGE key_range; |
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193 | #if DBVER >= 403 |
133 | DB_SEQUENCE *seq; |
194 | DB_SEQUENCE *seq; |
134 | db_seq_t seq_t; |
195 | db_seq_t seq_t; |
135 | } aio_cb; |
196 | #endif |
136 | |
197 | |
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198 | SV *rsv1, *rsv2; // keep some request objects alive |
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199 | } bdb_cb; |
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200 | |
137 | typedef aio_cb *aio_req; |
201 | typedef bdb_cb *bdb_req; |
138 | |
202 | |
139 | enum { |
203 | enum { |
140 | PRI_MIN = -4, |
204 | PRI_MIN = -4, |
141 | PRI_MAX = 4, |
205 | PRI_MAX = 4, |
142 | |
206 | |
… | |
… | |
145 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
209 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
146 | }; |
210 | }; |
147 | |
211 | |
148 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
212 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
149 | |
213 | |
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214 | static SV *on_next_submit; |
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215 | |
150 | static unsigned int max_poll_time = 0; |
216 | static unsigned int max_poll_time = 0; |
151 | static unsigned int max_poll_reqs = 0; |
217 | static unsigned int max_poll_reqs = 0; |
152 | |
218 | |
153 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
219 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
154 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
220 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
160 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
226 | static int next_pri = DEFAULT_PRI + PRI_BIAS; |
161 | |
227 | |
162 | static unsigned int started, idle, wanted; |
228 | static unsigned int started, idle, wanted; |
163 | |
229 | |
164 | /* worker threads management */ |
230 | /* worker threads management */ |
165 | static mutex_t wrklock = X_MUTEX_INIT; |
231 | static xmutex_t wrklock = X_MUTEX_INIT; |
166 | |
232 | |
167 | typedef struct worker { |
233 | typedef struct worker { |
168 | /* locked by wrklock */ |
234 | /* locked by wrklock */ |
169 | struct worker *prev, *next; |
235 | struct worker *prev, *next; |
170 | |
236 | |
171 | thread_t tid; |
237 | xthread_t tid; |
172 | |
238 | |
173 | /* locked by reslock, reqlock or wrklock */ |
239 | /* locked by reslock, reqlock or wrklock */ |
174 | aio_req req; /* currently processed request */ |
240 | bdb_req req; /* currently processed request */ |
175 | void *dbuf; |
241 | void *dbuf; |
176 | DIR *dirp; |
242 | DIR *dirp; |
177 | } worker; |
243 | } worker; |
178 | |
244 | |
179 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
245 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
191 | } |
257 | } |
192 | |
258 | |
193 | static volatile unsigned int nreqs, nready, npending; |
259 | static volatile unsigned int nreqs, nready, npending; |
194 | static volatile unsigned int max_idle = 4; |
260 | static volatile unsigned int max_idle = 4; |
195 | static volatile unsigned int max_outstanding = 0xffffffff; |
261 | static volatile unsigned int max_outstanding = 0xffffffff; |
196 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
262 | static s_epipe respipe; |
197 | |
263 | |
198 | static mutex_t reslock = X_MUTEX_INIT; |
264 | static xmutex_t reslock = X_MUTEX_INIT; |
199 | static mutex_t reqlock = X_MUTEX_INIT; |
265 | static xmutex_t reqlock = X_MUTEX_INIT; |
200 | static cond_t reqwait = X_COND_INIT; |
266 | static xcond_t reqwait = X_COND_INIT; |
201 | |
267 | |
202 | #if WORDACCESS_UNSAFE |
268 | #if WORDACCESS_UNSAFE |
203 | |
269 | |
204 | static unsigned int get_nready () |
270 | static unsigned int get_nready (void) |
205 | { |
271 | { |
206 | unsigned int retval; |
272 | unsigned int retval; |
207 | |
273 | |
208 | X_LOCK (reqlock); |
274 | X_LOCK (reqlock); |
209 | retval = nready; |
275 | retval = nready; |
210 | X_UNLOCK (reqlock); |
276 | X_UNLOCK (reqlock); |
211 | |
277 | |
212 | return retval; |
278 | return retval; |
213 | } |
279 | } |
214 | |
280 | |
215 | static unsigned int get_npending () |
281 | static unsigned int get_npending (void) |
216 | { |
282 | { |
217 | unsigned int retval; |
283 | unsigned int retval; |
218 | |
284 | |
219 | X_LOCK (reslock); |
285 | X_LOCK (reslock); |
220 | retval = npending; |
286 | retval = npending; |
221 | X_UNLOCK (reslock); |
287 | X_UNLOCK (reslock); |
222 | |
288 | |
223 | return retval; |
289 | return retval; |
224 | } |
290 | } |
225 | |
291 | |
226 | static unsigned int get_nthreads () |
292 | static unsigned int get_nthreads (void) |
227 | { |
293 | { |
228 | unsigned int retval; |
294 | unsigned int retval; |
229 | |
295 | |
230 | X_LOCK (wrklock); |
296 | X_LOCK (wrklock); |
231 | retval = started; |
297 | retval = started; |
… | |
… | |
246 | * a somewhat faster data structure might be nice, but |
312 | * a somewhat faster data structure might be nice, but |
247 | * with 8 priorities this actually needs <20 insns |
313 | * with 8 priorities this actually needs <20 insns |
248 | * per shift, the most expensive operation. |
314 | * per shift, the most expensive operation. |
249 | */ |
315 | */ |
250 | typedef struct { |
316 | typedef struct { |
251 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
317 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
252 | int size; |
318 | int size; |
253 | } reqq; |
319 | } reqq; |
254 | |
320 | |
255 | static reqq req_queue; |
321 | static reqq req_queue; |
256 | static reqq res_queue; |
322 | static reqq res_queue; |
257 | |
323 | |
258 | int reqq_push (reqq *q, aio_req req) |
324 | int reqq_push (reqq *q, bdb_req req) |
259 | { |
325 | { |
260 | int pri = req->pri; |
326 | int pri = req->pri; |
261 | req->next = 0; |
327 | req->next = 0; |
262 | |
328 | |
263 | if (q->qe[pri]) |
329 | if (q->qe[pri]) |
… | |
… | |
269 | q->qe[pri] = q->qs[pri] = req; |
335 | q->qe[pri] = q->qs[pri] = req; |
270 | |
336 | |
271 | return q->size++; |
337 | return q->size++; |
272 | } |
338 | } |
273 | |
339 | |
274 | aio_req reqq_shift (reqq *q) |
340 | bdb_req reqq_shift (reqq *q) |
275 | { |
341 | { |
276 | int pri; |
342 | int pri; |
277 | |
343 | |
278 | if (!q->size) |
344 | if (!q->size) |
279 | return 0; |
345 | return 0; |
280 | |
346 | |
281 | --q->size; |
347 | --q->size; |
282 | |
348 | |
283 | for (pri = NUM_PRI; pri--; ) |
349 | for (pri = NUM_PRI; pri--; ) |
284 | { |
350 | { |
285 | aio_req req = q->qs[pri]; |
351 | bdb_req req = q->qs[pri]; |
286 | |
352 | |
287 | if (req) |
353 | if (req) |
288 | { |
354 | { |
289 | if (!(q->qs[pri] = req->next)) |
355 | if (!(q->qs[pri] = req->next)) |
290 | q->qe[pri] = 0; |
356 | q->qe[pri] = 0; |
… | |
… | |
294 | } |
360 | } |
295 | |
361 | |
296 | abort (); |
362 | abort (); |
297 | } |
363 | } |
298 | |
364 | |
299 | static int poll_cb (); |
365 | static int poll_cb (void); |
300 | static void req_free (aio_req req); |
366 | static void req_free (bdb_req req); |
301 | static void req_cancel (aio_req req); |
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302 | |
367 | |
303 | static int req_invoke (aio_req req) |
368 | static int req_invoke (bdb_req req) |
304 | { |
369 | { |
305 | dSP; |
370 | switch (req->type) |
306 | |
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307 | if (SvOK (req->callback)) |
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308 | { |
371 | { |
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372 | case REQ_DB_CLOSE: |
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373 | SvREFCNT_dec (req->sv1); |
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374 | break; |
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375 | |
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376 | case REQ_DB_GET: |
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377 | case REQ_DB_PGET: |
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378 | case REQ_C_GET: |
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379 | case REQ_C_PGET: |
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380 | case REQ_DB_PUT: |
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381 | case REQ_C_PUT: |
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382 | dbt_to_sv (req->sv1, &req->dbt1); |
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383 | dbt_to_sv (req->sv2, &req->dbt2); |
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384 | dbt_to_sv (req->sv3, &req->dbt3); |
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385 | break; |
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386 | |
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387 | case REQ_DB_KEY_RANGE: |
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388 | { |
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389 | AV *av = newAV (); |
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390 | |
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391 | av_push (av, newSVnv (req->key_range.less)); |
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392 | av_push (av, newSVnv (req->key_range.equal)); |
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393 | av_push (av, newSVnv (req->key_range.greater)); |
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394 | |
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395 | av = (AV *)newRV_noinc ((SV *)av); |
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396 | |
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397 | SvREADONLY_off (req->sv1); |
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398 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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399 | SvREFCNT_dec (av); |
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400 | SvREFCNT_dec (req->sv1); |
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401 | } |
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402 | break; |
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403 | |
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404 | #if DBVER >= 403 |
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405 | case REQ_SEQ_GET: |
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406 | SvREADONLY_off (req->sv1); |
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407 | |
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408 | if (sizeof (IV) > 4) |
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409 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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410 | else |
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411 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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412 | |
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413 | SvREFCNT_dec (req->sv1); |
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414 | break; |
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415 | #endif |
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416 | |
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417 | case REQ_ENV_LOG_ARCHIVE: |
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418 | { |
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419 | AV *av = newAV (); |
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420 | char **listp = (char **)req->buf1; |
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421 | |
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422 | if (listp) |
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423 | while (*listp) |
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424 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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425 | |
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426 | av = (AV *)newRV_noinc ((SV *)av); |
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427 | |
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428 | SvREADONLY_off (req->sv1); |
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429 | sv_setsv_mg (req->sv1, (SV *)av); |
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430 | SvREFCNT_dec (av); |
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431 | SvREFCNT_dec (req->sv1); |
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432 | } |
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433 | break; |
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434 | } |
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435 | |
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436 | errno = req->result; |
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437 | |
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438 | if (req->callback) |
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439 | { |
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440 | dSP; |
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441 | |
309 | ENTER; |
442 | ENTER; |
310 | SAVETMPS; |
443 | SAVETMPS; |
311 | PUSHMARK (SP); |
444 | PUSHMARK (SP); |
312 | |
445 | |
313 | switch (req->type) |
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314 | { |
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315 | case REQ_DB_CLOSE: |
|
|
316 | SvREFCNT_dec (req->sv1); |
|
|
317 | break; |
|
|
318 | |
|
|
319 | case REQ_DB_GET: |
|
|
320 | case REQ_DB_PGET: |
|
|
321 | dbt_to_sv (req->sv3, &req->dbt3); |
|
|
322 | break; |
|
|
323 | |
|
|
324 | case REQ_C_GET: |
|
|
325 | case REQ_C_PGET: |
|
|
326 | dbt_to_sv (req->sv1, &req->dbt1); |
|
|
327 | dbt_to_sv (req->sv2, &req->dbt2); |
|
|
328 | dbt_to_sv (req->sv3, &req->dbt3); |
|
|
329 | break; |
|
|
330 | |
|
|
331 | case REQ_DB_PUT: |
|
|
332 | case REQ_C_PUT: |
|
|
333 | dbt_to_sv (0, &req->dbt1); |
|
|
334 | dbt_to_sv (0, &req->dbt2); |
|
|
335 | break; |
|
|
336 | |
|
|
337 | case REQ_DB_KEY_RANGE: |
|
|
338 | { |
|
|
339 | AV *av = newAV (); |
|
|
340 | |
|
|
341 | av_push (av, newSVnv (req->key_range.less)); |
|
|
342 | av_push (av, newSVnv (req->key_range.equal)); |
|
|
343 | av_push (av, newSVnv (req->key_range.greater)); |
|
|
344 | |
|
|
345 | SvREADONLY_off (req->sv1); |
|
|
346 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
|
|
347 | SvREFCNT_dec (req->sv1); |
|
|
348 | } |
|
|
349 | break; |
|
|
350 | |
|
|
351 | case REQ_SEQ_GET: |
|
|
352 | SvREADONLY_off (req->sv1); |
|
|
353 | |
|
|
354 | if (sizeof (IV) > 4) |
|
|
355 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
|
|
356 | else |
|
|
357 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
|
|
358 | |
|
|
359 | SvREFCNT_dec (req->sv1); |
|
|
360 | break; |
|
|
361 | } |
|
|
362 | |
|
|
363 | errno = req->result; |
|
|
364 | |
|
|
365 | PUTBACK; |
446 | PUTBACK; |
366 | call_sv (req->callback, G_VOID | G_EVAL); |
447 | call_sv (req->callback, G_VOID | G_EVAL); |
367 | SPAGAIN; |
448 | SPAGAIN; |
368 | |
449 | |
369 | FREETMPS; |
450 | FREETMPS; |
370 | LEAVE; |
451 | LEAVE; |
|
|
452 | |
|
|
453 | return !SvTRUE (ERRSV); |
371 | } |
454 | } |
372 | |
455 | |
373 | return !SvTRUE (ERRSV); |
456 | return 1; |
374 | } |
457 | } |
375 | |
458 | |
376 | static void req_free (aio_req req) |
459 | static void req_free (bdb_req req) |
377 | { |
460 | { |
|
|
461 | SvREFCNT_dec (req->callback); |
|
|
462 | |
|
|
463 | SvREFCNT_dec (req->rsv1); |
|
|
464 | SvREFCNT_dec (req->rsv2); |
|
|
465 | |
378 | free (req->buf1); |
466 | free (req->buf1); |
379 | free (req->buf2); |
467 | free (req->buf2); |
|
|
468 | free (req->buf3); |
|
|
469 | |
380 | Safefree (req); |
470 | Safefree (req); |
381 | } |
471 | } |
382 | |
472 | |
383 | #ifdef USE_SOCKETS_AS_HANDLES |
|
|
384 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
|
|
385 | #else |
|
|
386 | # define TO_SOCKET(x) (x) |
|
|
387 | #endif |
|
|
388 | |
|
|
389 | static void |
473 | static void |
390 | create_respipe () |
474 | create_respipe (void) |
391 | { |
475 | { |
392 | #ifdef _WIN32 |
|
|
393 | int arg; /* argg */ |
|
|
394 | #endif |
|
|
395 | int old_readfd = respipe [0]; |
|
|
396 | |
|
|
397 | if (respipe [1] >= 0) |
|
|
398 | respipe_close (TO_SOCKET (respipe [1])); |
|
|
399 | |
|
|
400 | #ifdef _WIN32 |
|
|
401 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
|
|
402 | #else |
|
|
403 | if (pipe (respipe)) |
476 | if (s_epipe_renew (&respipe)) |
404 | #endif |
477 | croak ("BDB: unable to create event pipe"); |
405 | croak ("unable to initialize result pipe"); |
|
|
406 | |
|
|
407 | if (old_readfd >= 0) |
|
|
408 | { |
|
|
409 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
410 | croak ("unable to initialize result pipe(2)"); |
|
|
411 | |
|
|
412 | respipe_close (respipe [0]); |
|
|
413 | respipe [0] = old_readfd; |
|
|
414 | } |
|
|
415 | |
|
|
416 | #ifdef _WIN32 |
|
|
417 | arg = 1; |
|
|
418 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
419 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
420 | #else |
|
|
421 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
422 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
423 | #endif |
|
|
424 | croak ("unable to initialize result pipe(3)"); |
|
|
425 | |
|
|
426 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
|
|
427 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
|
|
428 | } |
478 | } |
429 | |
479 | |
|
|
480 | static void bdb_request (bdb_req req); |
430 | X_THREAD_PROC (bdb_proc); |
481 | X_THREAD_PROC (bdb_proc); |
431 | |
482 | |
432 | static void start_thread (void) |
483 | static void start_thread (void) |
433 | { |
484 | { |
434 | worker *wrk = calloc (1, sizeof (worker)); |
485 | worker *wrk = calloc (1, sizeof (worker)); |
435 | |
486 | |
436 | if (!wrk) |
487 | if (!wrk) |
437 | croak ("unable to allocate worker thread data"); |
488 | croak ("unable to allocate worker thread data"); |
438 | |
489 | |
439 | X_LOCK (wrklock); |
490 | X_LOCK (wrklock); |
440 | if (thread_create (&wrk->tid, bdb_proc, (void *)wrk)) |
491 | if (xthread_create (&wrk->tid, bdb_proc, (void *)wrk)) |
441 | { |
492 | { |
442 | wrk->prev = &wrk_first; |
493 | wrk->prev = &wrk_first; |
443 | wrk->next = wrk_first.next; |
494 | wrk->next = wrk_first.next; |
444 | wrk_first.next->prev = wrk; |
495 | wrk_first.next->prev = wrk; |
445 | wrk_first.next = wrk; |
496 | wrk_first.next = wrk; |
… | |
… | |
449 | free (wrk); |
500 | free (wrk); |
450 | |
501 | |
451 | X_UNLOCK (wrklock); |
502 | X_UNLOCK (wrklock); |
452 | } |
503 | } |
453 | |
504 | |
454 | static void maybe_start_thread () |
505 | static void maybe_start_thread (void) |
455 | { |
506 | { |
456 | if (get_nthreads () >= wanted) |
507 | if (get_nthreads () >= wanted) |
457 | return; |
508 | return; |
458 | |
509 | |
459 | /* todo: maybe use idle here, but might be less exact */ |
510 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
461 | return; |
512 | return; |
462 | |
513 | |
463 | start_thread (); |
514 | start_thread (); |
464 | } |
515 | } |
465 | |
516 | |
466 | static void req_send (aio_req req) |
517 | static void req_send (bdb_req req) |
467 | { |
518 | { |
468 | SV *wait_callback = 0; |
519 | SV *wait_callback = 0; |
469 | |
520 | |
470 | // synthesize callback if none given |
521 | if (on_next_submit) |
471 | if (!SvOK (req->callback)) |
|
|
472 | { |
522 | { |
473 | int count; |
|
|
474 | |
|
|
475 | dSP; |
523 | dSP; |
|
|
524 | SV *cb = sv_2mortal (on_next_submit); |
|
|
525 | |
|
|
526 | on_next_submit = 0; |
|
|
527 | |
476 | PUSHMARK (SP); |
528 | PUSHMARK (SP); |
477 | PUTBACK; |
529 | PUTBACK; |
478 | count = call_sv (prepare_cb, G_ARRAY); |
530 | call_sv (cb, G_DISCARD | G_EVAL); |
479 | SPAGAIN; |
531 | SPAGAIN; |
|
|
532 | } |
480 | |
533 | |
|
|
534 | // synthesize callback if none given |
|
|
535 | if (!req->callback) |
|
|
536 | { |
|
|
537 | if (SvOK (prepare_cb)) |
|
|
538 | { |
|
|
539 | int count; |
|
|
540 | |
|
|
541 | dSP; |
|
|
542 | PUSHMARK (SP); |
|
|
543 | PUTBACK; |
|
|
544 | count = call_sv (prepare_cb, G_ARRAY); |
|
|
545 | SPAGAIN; |
|
|
546 | |
481 | if (count != 2) |
547 | if (count != 2) |
482 | croak ("prepare callback must return exactly two values\n"); |
548 | croak ("sync prepare callback must return exactly two values\n"); |
483 | |
549 | |
484 | wait_callback = SvREFCNT_inc (POPs); |
550 | wait_callback = POPs; |
485 | SvREFCNT_dec (req->callback); |
|
|
486 | req->callback = SvREFCNT_inc (POPs); |
551 | req->callback = SvREFCNT_inc (POPs); |
|
|
552 | } |
|
|
553 | else |
|
|
554 | { |
|
|
555 | // execute request synchronously |
|
|
556 | bdb_request (req); |
|
|
557 | req_invoke (req); |
|
|
558 | req_free (req); |
|
|
559 | return; |
|
|
560 | } |
487 | } |
561 | } |
488 | |
562 | |
489 | ++nreqs; |
563 | ++nreqs; |
490 | |
564 | |
491 | X_LOCK (reqlock); |
565 | X_LOCK (reqlock); |
… | |
… | |
500 | { |
574 | { |
501 | dSP; |
575 | dSP; |
502 | PUSHMARK (SP); |
576 | PUSHMARK (SP); |
503 | PUTBACK; |
577 | PUTBACK; |
504 | call_sv (wait_callback, G_DISCARD); |
578 | call_sv (wait_callback, G_DISCARD); |
505 | SvREFCNT_dec (wait_callback); |
|
|
506 | } |
579 | } |
507 | } |
580 | } |
508 | |
581 | |
509 | static void end_thread (void) |
582 | static void end_thread (void) |
510 | { |
583 | { |
511 | aio_req req; |
584 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
512 | |
|
|
513 | Newz (0, req, 1, aio_cb); |
|
|
514 | |
585 | |
515 | req->type = REQ_QUIT; |
586 | req->type = REQ_QUIT; |
516 | req->pri = PRI_MAX + PRI_BIAS; |
587 | req->pri = PRI_MAX + PRI_BIAS; |
517 | |
588 | |
518 | X_LOCK (reqlock); |
589 | X_LOCK (reqlock); |
… | |
… | |
545 | |
616 | |
546 | while (started > wanted) |
617 | while (started > wanted) |
547 | end_thread (); |
618 | end_thread (); |
548 | } |
619 | } |
549 | |
620 | |
550 | static void poll_wait () |
621 | static void poll_wait (void) |
551 | { |
622 | { |
552 | fd_set rfd; |
|
|
553 | |
|
|
554 | while (nreqs) |
623 | while (nreqs) |
555 | { |
624 | { |
556 | int size; |
625 | int size; |
557 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
626 | if (WORDACCESS_UNSAFE) X_LOCK (reslock); |
558 | size = res_queue.size; |
627 | size = res_queue.size; |
… | |
… | |
561 | if (size) |
630 | if (size) |
562 | return; |
631 | return; |
563 | |
632 | |
564 | maybe_start_thread (); |
633 | maybe_start_thread (); |
565 | |
634 | |
566 | FD_ZERO (&rfd); |
635 | s_epipe_wait (&respipe); |
567 | FD_SET (respipe [0], &rfd); |
|
|
568 | |
|
|
569 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
|
|
570 | } |
636 | } |
571 | } |
637 | } |
572 | |
638 | |
573 | static int poll_cb () |
639 | static int poll_cb (void) |
574 | { |
640 | { |
575 | dSP; |
641 | dSP; |
576 | int count = 0; |
642 | int count = 0; |
577 | int maxreqs = max_poll_reqs; |
643 | int maxreqs = max_poll_reqs; |
578 | int do_croak = 0; |
644 | int do_croak = 0; |
579 | struct timeval tv_start, tv_now; |
645 | struct timeval tv_start, tv_now; |
580 | aio_req req; |
646 | bdb_req req; |
581 | |
647 | |
582 | if (max_poll_time) |
648 | if (max_poll_time) |
583 | gettimeofday (&tv_start, 0); |
649 | gettimeofday (&tv_start, 0); |
584 | |
650 | |
585 | for (;;) |
651 | for (;;) |
… | |
… | |
594 | if (req) |
660 | if (req) |
595 | { |
661 | { |
596 | --npending; |
662 | --npending; |
597 | |
663 | |
598 | if (!res_queue.size) |
664 | if (!res_queue.size) |
599 | { |
|
|
600 | /* read any signals sent by the worker threads */ |
665 | /* read any signals sent by the worker threads */ |
601 | char buf [4]; |
666 | s_epipe_drain (&respipe); |
602 | while (respipe_read (respipe [0], buf, 4) == 4) |
|
|
603 | ; |
|
|
604 | } |
|
|
605 | } |
667 | } |
606 | |
668 | |
607 | X_UNLOCK (reslock); |
669 | X_UNLOCK (reslock); |
608 | |
670 | |
609 | if (!req) |
671 | if (!req) |
… | |
… | |
644 | return count; |
706 | return count; |
645 | } |
707 | } |
646 | |
708 | |
647 | /*****************************************************************************/ |
709 | /*****************************************************************************/ |
648 | |
710 | |
|
|
711 | static void |
|
|
712 | bdb_request (bdb_req req) |
|
|
713 | { |
|
|
714 | switch (req->type) |
|
|
715 | { |
|
|
716 | case REQ_ENV_OPEN: |
|
|
717 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
718 | break; |
|
|
719 | |
|
|
720 | case REQ_ENV_CLOSE: |
|
|
721 | req->result = req->env->close (req->env, req->uint1); |
|
|
722 | break; |
|
|
723 | |
|
|
724 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
725 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case REQ_ENV_LOCK_DETECT: |
|
|
729 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | case REQ_ENV_MEMP_SYNC: |
|
|
733 | req->result = req->env->memp_sync (req->env, 0); |
|
|
734 | break; |
|
|
735 | |
|
|
736 | case REQ_ENV_MEMP_TRICKLE: |
|
|
737 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
738 | break; |
|
|
739 | |
|
|
740 | case REQ_ENV_DBREMOVE: |
|
|
741 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
742 | break; |
|
|
743 | |
|
|
744 | case REQ_ENV_DBRENAME: |
|
|
745 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
746 | break; |
|
|
747 | |
|
|
748 | case REQ_DB_OPEN: |
|
|
749 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
750 | break; |
|
|
751 | |
|
|
752 | case REQ_DB_CLOSE: |
|
|
753 | req->result = req->db->close (req->db, req->uint1); |
|
|
754 | break; |
|
|
755 | |
|
|
756 | #if DBVER >= 404 |
|
|
757 | case REQ_DB_COMPACT: |
|
|
758 | req->result = req->db->compact (req->db, req->txn, req->dbt1.data ? &req->dbt1 : 0, req->dbt2.data ? &req->dbt2 : 0, 0, req->uint1, 0); |
|
|
759 | break; |
|
|
760 | #endif |
|
|
761 | |
|
|
762 | case REQ_DB_SYNC: |
|
|
763 | req->result = req->db->sync (req->db, req->uint1); |
|
|
764 | break; |
|
|
765 | |
|
|
766 | case REQ_DB_VERIFY: |
|
|
767 | req->result = req->db->verify (req->db, req->buf1, req->buf2, 0, req->uint1); |
|
|
768 | break; |
|
|
769 | |
|
|
770 | case REQ_DB_UPGRADE: |
|
|
771 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
772 | break; |
|
|
773 | |
|
|
774 | case REQ_DB_PUT: |
|
|
775 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
776 | break; |
|
|
777 | |
|
|
778 | #if DBVER >= 406 |
|
|
779 | case REQ_DB_EXISTS: |
|
|
780 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
781 | break; |
|
|
782 | #endif |
|
|
783 | case REQ_DB_GET: |
|
|
784 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_DB_PGET: |
|
|
788 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_DB_DEL: |
|
|
792 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
793 | break; |
|
|
794 | |
|
|
795 | case REQ_DB_KEY_RANGE: |
|
|
796 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
797 | break; |
|
|
798 | |
|
|
799 | case REQ_TXN_COMMIT: |
|
|
800 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
801 | break; |
|
|
802 | |
|
|
803 | case REQ_TXN_ABORT: |
|
|
804 | req->result = req->txn->abort (req->txn); |
|
|
805 | break; |
|
|
806 | |
|
|
807 | case REQ_TXN_FINISH: |
|
|
808 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
809 | { |
|
|
810 | req->result = req->txn->abort (req->txn); |
|
|
811 | if (!req->result) |
|
|
812 | req->result = DB_LOCK_DEADLOCK; |
|
|
813 | } |
|
|
814 | else |
|
|
815 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
816 | break; |
|
|
817 | |
|
|
818 | case REQ_C_CLOSE: |
|
|
819 | req->result = req->dbc->c_close (req->dbc); |
|
|
820 | break; |
|
|
821 | |
|
|
822 | case REQ_C_COUNT: |
|
|
823 | { |
|
|
824 | db_recno_t recno; |
|
|
825 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
826 | req->uv1 = recno; |
|
|
827 | } |
|
|
828 | break; |
|
|
829 | |
|
|
830 | case REQ_C_PUT: |
|
|
831 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
832 | break; |
|
|
833 | |
|
|
834 | case REQ_C_GET: |
|
|
835 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
836 | break; |
|
|
837 | |
|
|
838 | case REQ_C_PGET: |
|
|
839 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
840 | break; |
|
|
841 | |
|
|
842 | case REQ_C_DEL: |
|
|
843 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
844 | break; |
|
|
845 | |
|
|
846 | #if DBVER >= 403 |
|
|
847 | case REQ_SEQ_OPEN: |
|
|
848 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
849 | break; |
|
|
850 | |
|
|
851 | case REQ_SEQ_CLOSE: |
|
|
852 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
853 | break; |
|
|
854 | |
|
|
855 | case REQ_SEQ_GET: |
|
|
856 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
857 | break; |
|
|
858 | |
|
|
859 | case REQ_SEQ_REMOVE: |
|
|
860 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
861 | break; |
|
|
862 | #endif |
|
|
863 | |
|
|
864 | case REQ_ENV_LSN_RESET: |
|
|
865 | req->result = req->env->lsn_reset (req->env, req->buf1, req->uint1); |
|
|
866 | break; |
|
|
867 | |
|
|
868 | case REQ_ENV_LOG_ARCHIVE: |
|
|
869 | { |
|
|
870 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
871 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
872 | req->buf1 = (char *)listp; |
|
|
873 | } |
|
|
874 | break; |
|
|
875 | |
|
|
876 | default: |
|
|
877 | req->result = ENOSYS; |
|
|
878 | break; |
|
|
879 | } |
|
|
880 | |
|
|
881 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
882 | req->txn->flags |= TXN_DEADLOCK; |
|
|
883 | } |
|
|
884 | |
649 | X_THREAD_PROC (bdb_proc) |
885 | X_THREAD_PROC (bdb_proc) |
650 | { |
886 | { |
651 | aio_req req; |
887 | bdb_req req; |
652 | struct timespec ts; |
888 | struct timespec ts; |
653 | worker *self = (worker *)thr_arg; |
889 | worker *self = (worker *)thr_arg; |
654 | |
890 | |
655 | /* try to distribute timeouts somewhat evenly */ |
891 | /* try to distribute timeouts somewhat evenly */ |
656 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
892 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
657 | |
893 | |
658 | for (;;) |
894 | for (;;) |
659 | { |
895 | { |
660 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
896 | ts.tv_sec = time (0) + IDLE_TIMEOUT; |
661 | |
897 | |
662 | X_LOCK (reqlock); |
898 | X_LOCK (reqlock); |
663 | |
899 | |
664 | for (;;) |
900 | for (;;) |
665 | { |
901 | { |
… | |
… | |
692 | } |
928 | } |
693 | |
929 | |
694 | --nready; |
930 | --nready; |
695 | |
931 | |
696 | X_UNLOCK (reqlock); |
932 | X_UNLOCK (reqlock); |
697 | |
933 | |
698 | switch (req->type) |
934 | if (req->type == REQ_QUIT) |
699 | { |
935 | { |
700 | case REQ_QUIT: |
936 | X_LOCK (reslock); |
701 | req->result = ENOSYS; |
937 | free (req); |
|
|
938 | self->req = 0; |
|
|
939 | X_UNLOCK (reslock); |
|
|
940 | |
702 | goto quit; |
941 | goto quit; |
703 | |
|
|
704 | case REQ_ENV_OPEN: |
|
|
705 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
706 | break; |
|
|
707 | |
|
|
708 | case REQ_ENV_CLOSE: |
|
|
709 | req->result = req->env->close (req->env, req->uint1); |
|
|
710 | break; |
|
|
711 | |
|
|
712 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
713 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
714 | break; |
|
|
715 | |
|
|
716 | case REQ_ENV_LOCK_DETECT: |
|
|
717 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
718 | break; |
|
|
719 | |
|
|
720 | case REQ_ENV_MEMP_SYNC: |
|
|
721 | req->result = req->env->memp_sync (req->env, 0); |
|
|
722 | break; |
|
|
723 | |
|
|
724 | case REQ_ENV_MEMP_TRICKLE: |
|
|
725 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case REQ_DB_OPEN: |
|
|
729 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | case REQ_DB_CLOSE: |
|
|
733 | req->result = req->db->close (req->db, req->uint1); |
|
|
734 | break; |
|
|
735 | |
|
|
736 | case REQ_DB_COMPACT: |
|
|
737 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
738 | break; |
|
|
739 | |
|
|
740 | case REQ_DB_SYNC: |
|
|
741 | req->result = req->db->sync (req->db, req->uint1); |
|
|
742 | break; |
|
|
743 | |
|
|
744 | case REQ_DB_UPGRADE: |
|
|
745 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
746 | break; |
|
|
747 | |
|
|
748 | case REQ_DB_PUT: |
|
|
749 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
750 | break; |
|
|
751 | |
|
|
752 | case REQ_DB_GET: |
|
|
753 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
754 | break; |
|
|
755 | |
|
|
756 | case REQ_DB_PGET: |
|
|
757 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
758 | break; |
|
|
759 | |
|
|
760 | case REQ_DB_DEL: |
|
|
761 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
762 | break; |
|
|
763 | |
|
|
764 | case REQ_DB_KEY_RANGE: |
|
|
765 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
766 | break; |
|
|
767 | |
|
|
768 | case REQ_TXN_COMMIT: |
|
|
769 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
770 | break; |
|
|
771 | |
|
|
772 | case REQ_TXN_ABORT: |
|
|
773 | req->result = req->txn->abort (req->txn); |
|
|
774 | break; |
|
|
775 | |
|
|
776 | case REQ_TXN_FINISH: |
|
|
777 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
778 | { |
|
|
779 | req->result = req->txn->abort (req->txn); |
|
|
780 | if (!req->result) |
|
|
781 | req->result = DB_LOCK_DEADLOCK; |
|
|
782 | } |
|
|
783 | else |
|
|
784 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
785 | break; |
|
|
786 | |
|
|
787 | case REQ_C_CLOSE: |
|
|
788 | req->result = req->dbc->c_close (req->dbc); |
|
|
789 | break; |
|
|
790 | |
|
|
791 | case REQ_C_COUNT: |
|
|
792 | { |
|
|
793 | db_recno_t recno; |
|
|
794 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
795 | req->uv1 = recno; |
|
|
796 | } |
|
|
797 | break; |
|
|
798 | |
|
|
799 | case REQ_C_PUT: |
|
|
800 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
801 | break; |
|
|
802 | |
|
|
803 | case REQ_C_GET: |
|
|
804 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
805 | break; |
|
|
806 | |
|
|
807 | case REQ_C_PGET: |
|
|
808 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
809 | break; |
|
|
810 | |
|
|
811 | case REQ_C_DEL: |
|
|
812 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
813 | break; |
|
|
814 | |
|
|
815 | case REQ_SEQ_OPEN: |
|
|
816 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
817 | break; |
|
|
818 | |
|
|
819 | case REQ_SEQ_CLOSE: |
|
|
820 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
821 | break; |
|
|
822 | |
|
|
823 | case REQ_SEQ_GET: |
|
|
824 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
825 | break; |
|
|
826 | |
|
|
827 | case REQ_SEQ_REMOVE: |
|
|
828 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
829 | break; |
|
|
830 | |
|
|
831 | default: |
|
|
832 | req->result = ENOSYS; |
|
|
833 | break; |
|
|
834 | } |
942 | } |
835 | |
943 | |
836 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
944 | bdb_request (req); |
837 | req->txn->flags |= TXN_DEADLOCK; |
|
|
838 | |
945 | |
839 | X_LOCK (reslock); |
946 | X_LOCK (reslock); |
840 | |
947 | |
841 | ++npending; |
948 | ++npending; |
842 | |
949 | |
843 | if (!reqq_push (&res_queue, req)) |
950 | if (!reqq_push (&res_queue, req)) |
844 | /* write a dummy byte to the pipe so fh becomes ready */ |
951 | s_epipe_signal (&respipe); |
845 | respipe_write (respipe_osf [1], (const void *)&respipe_osf, 1); |
|
|
846 | |
952 | |
847 | self->req = 0; |
953 | self->req = 0; |
848 | worker_clear (self); |
954 | worker_clear (self); |
849 | |
955 | |
850 | X_UNLOCK (reslock); |
956 | X_UNLOCK (reslock); |
… | |
… | |
874 | X_UNLOCK (wrklock); |
980 | X_UNLOCK (wrklock); |
875 | } |
981 | } |
876 | |
982 | |
877 | static void atfork_child (void) |
983 | static void atfork_child (void) |
878 | { |
984 | { |
879 | aio_req prv; |
985 | bdb_req prv; |
880 | |
986 | |
881 | while (prv = reqq_shift (&req_queue)) |
987 | while (prv = reqq_shift (&req_queue)) |
882 | req_free (prv); |
988 | req_free (prv); |
883 | |
989 | |
884 | while (prv = reqq_shift (&res_queue)) |
990 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
904 | create_respipe (); |
1010 | create_respipe (); |
905 | |
1011 | |
906 | atfork_parent (); |
1012 | atfork_parent (); |
907 | } |
1013 | } |
908 | |
1014 | |
909 | #define dREQ(reqtype) \ |
1015 | #define dREQ(reqtype,rsvcnt) \ |
910 | aio_req req; \ |
1016 | bdb_req req; \ |
911 | int req_pri = next_pri; \ |
1017 | int req_pri = next_pri; \ |
912 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1018 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
913 | \ |
1019 | \ |
914 | if (SvOK (callback) && !SvROK (callback)) \ |
1020 | if (callback && SvOK (callback)) \ |
915 | croak ("callback must be undef or of reference type"); \ |
1021 | croak ("callback has illegal type or extra arguments"); \ |
916 | \ |
1022 | \ |
917 | Newz (0, req, 1, aio_cb); \ |
1023 | Newz (0, req, 1, bdb_cb); \ |
918 | if (!req) \ |
1024 | if (!req) \ |
919 | croak ("out of memory during aio_req allocation"); \ |
1025 | croak ("out of memory during bdb_req allocation"); \ |
920 | \ |
1026 | \ |
921 | req->callback = newSVsv (callback); \ |
1027 | req->callback = SvREFCNT_inc (cb); \ |
922 | req->type = (reqtype); \ |
1028 | req->type = (reqtype); \ |
923 | req->pri = req_pri |
1029 | req->pri = req_pri; \ |
|
|
1030 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1031 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1032 | (void)0; |
924 | |
1033 | |
925 | #define REQ_SEND \ |
1034 | #define REQ_SEND \ |
926 | req_send (req) |
1035 | req_send (req) |
927 | |
1036 | |
928 | #define SvPTR(var, arg, type, class, nullok) \ |
1037 | #define SvPTR(var, arg, type, stash, class, nullok) \ |
929 | if (!SvOK (arg)) \ |
1038 | if (!SvOK (arg)) \ |
930 | { \ |
1039 | { \ |
931 | if (!nullok) \ |
1040 | if (nullok != 1) \ |
932 | croak (# var " must be a " # class " object, not undef"); \ |
1041 | croak (# var " must be a " # class " object, not undef"); \ |
933 | \ |
1042 | \ |
934 | (var) = 0; \ |
1043 | (var) = 0; \ |
935 | } \ |
1044 | } \ |
936 | else if (sv_derived_from ((arg), # class)) \ |
1045 | else if (SvSTASH (SvRV (arg)) == stash || sv_derived_from ((arg), # class)) \ |
937 | { \ |
1046 | { \ |
938 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1047 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
939 | (var) = INT2PTR (type, tmp); \ |
1048 | (var) = INT2PTR (type, tmp); \ |
940 | if (!var) \ |
1049 | if (!var && nullok != 2) \ |
941 | croak (# var " is not a valid " # class " object anymore"); \ |
1050 | croak (# var " is not a valid " # class " object anymore"); \ |
942 | } \ |
1051 | } \ |
943 | else \ |
1052 | else \ |
944 | croak (# var " is not of type " # class); \ |
1053 | croak (# var " is not of type " # class); |
945 | \ |
1054 | |
|
|
1055 | #define ARG_MUTABLE(name) \ |
|
|
1056 | if (SvREADONLY (name)) \ |
|
|
1057 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
|
|
1058 | |
|
|
1059 | static SV * |
|
|
1060 | newSVptr (void *ptr, HV *stash) |
|
|
1061 | { |
|
|
1062 | SV *rv = NEWSV (0, 0); |
|
|
1063 | sv_upgrade (rv, SVt_PVMG); |
|
|
1064 | sv_setiv (rv, PTR2IV (ptr)); |
|
|
1065 | |
|
|
1066 | return sv_bless (newRV_noinc (rv), stash); |
|
|
1067 | } |
946 | |
1068 | |
947 | static void |
1069 | static void |
948 | ptr_nuke (SV *sv) |
1070 | ptr_nuke (SV *sv) |
949 | { |
1071 | { |
950 | assert (SvROK (sv)); |
1072 | assert (SvROK (sv)); |
951 | sv_setiv (SvRV (sv), 0); |
1073 | sv_setiv (SvRV (sv), 0); |
952 | } |
1074 | } |
953 | |
1075 | |
|
|
1076 | static int |
|
|
1077 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1078 | { |
|
|
1079 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1080 | if (-30999 <= errno && errno <= -30800) |
|
|
1081 | { |
|
|
1082 | sv_setnv (sv, (NV)errno); |
|
|
1083 | sv_setpv (sv, db_strerror (errno)); |
|
|
1084 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1085 | // ^^^ copied from perl sources |
|
|
1086 | return 0; |
|
|
1087 | } |
|
|
1088 | |
|
|
1089 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1090 | } |
|
|
1091 | |
|
|
1092 | static MGVTBL vtbl_errno; |
|
|
1093 | |
|
|
1094 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1095 | static void |
|
|
1096 | patch_errno (void) |
|
|
1097 | { |
|
|
1098 | SV *sv; |
|
|
1099 | MAGIC *mg; |
|
|
1100 | |
|
|
1101 | if (!(sv = get_sv ("!", 1))) |
|
|
1102 | return; |
|
|
1103 | |
|
|
1104 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1105 | return; |
|
|
1106 | |
|
|
1107 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1108 | return; |
|
|
1109 | |
|
|
1110 | vtbl_errno = PL_vtbl_sv; |
|
|
1111 | vtbl_errno.svt_get = errno_get; |
|
|
1112 | mg->mg_virtual = &vtbl_errno; |
|
|
1113 | } |
|
|
1114 | |
|
|
1115 | #if __GNUC__ >= 4 |
|
|
1116 | # define noinline __attribute__ ((noinline)) |
|
|
1117 | #else |
|
|
1118 | # define noinline |
|
|
1119 | #endif |
|
|
1120 | |
|
|
1121 | static noinline SV * |
|
|
1122 | pop_callback (I32 *ritems, SV *sv) |
|
|
1123 | { |
|
|
1124 | if (SvROK (sv)) |
|
|
1125 | { |
|
|
1126 | HV *st; |
|
|
1127 | GV *gvp; |
|
|
1128 | CV *cv; |
|
|
1129 | const char *name; |
|
|
1130 | |
|
|
1131 | /* forgive me */ |
|
|
1132 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1133 | && (st = SvSTASH (SvRV (sv))) |
|
|
1134 | && (name = HvNAME_get (st)) |
|
|
1135 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1136 | return 0; |
|
|
1137 | |
|
|
1138 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1139 | { |
|
|
1140 | --*ritems; |
|
|
1141 | return (SV *)cv; |
|
|
1142 | } |
|
|
1143 | } |
|
|
1144 | |
|
|
1145 | return 0; |
|
|
1146 | } |
|
|
1147 | |
|
|
1148 | /*****************************************************************************/ |
|
|
1149 | |
|
|
1150 | #if 0 |
|
|
1151 | static int |
|
|
1152 | bt_pfxc_compare (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1153 | { |
|
|
1154 | ssize_t size1 = dbt1->size; |
|
|
1155 | ssize_t size2 = dbt2->size; |
|
|
1156 | int res = memcmp ((void *)dbt1->data, (void *)dbt2->data, |
|
|
1157 | size1 <= size2 ? size1 : size2); |
|
|
1158 | |
|
|
1159 | if (res) |
|
|
1160 | return res; |
|
|
1161 | else if (size1 - size2) |
|
|
1162 | return size1 - size2; |
|
|
1163 | else |
|
|
1164 | return 0; |
|
|
1165 | } |
|
|
1166 | |
|
|
1167 | static size_t |
|
|
1168 | bt_pfxc_prefix_x (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1169 | { |
|
|
1170 | ssize_t size1 = dbt1->size; |
|
|
1171 | ssize_t size2 = dbt2->size; |
|
|
1172 | u_int8_t *p1 = (u_int8_t *)dbt1->data; |
|
|
1173 | u_int8_t *p2 = (u_int8_t *)dbt2->data; |
|
|
1174 | u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2); |
|
|
1175 | |
|
|
1176 | while (p1 < pe) |
|
|
1177 | if (*p1++ != *p2++) |
|
|
1178 | return p1 - (u_int8_t *)dbt1->data - 1; |
|
|
1179 | |
|
|
1180 | if (size1 < size2) return size1 + 1; |
|
|
1181 | if (size1 > size2) return size2 + 1; |
|
|
1182 | |
|
|
1183 | return size1; |
|
|
1184 | } |
|
|
1185 | #endif |
|
|
1186 | |
|
|
1187 | /*****************************************************************************/ |
|
|
1188 | |
|
|
1189 | /* stupid windows defines CALLBACK as well */ |
|
|
1190 | #undef CALLBACK |
|
|
1191 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
|
|
1192 | |
954 | MODULE = BDB PACKAGE = BDB |
1193 | MODULE = BDB PACKAGE = BDB |
955 | |
1194 | |
956 | PROTOTYPES: ENABLE |
1195 | PROTOTYPES: ENABLE |
957 | |
1196 | |
958 | BOOT: |
1197 | BOOT: |
959 | { |
1198 | { |
960 | HV *stash = gv_stashpv ("BDB", 1); |
|
|
961 | |
|
|
962 | static const struct { |
1199 | static const struct { |
963 | const char *name; |
1200 | const char *name; |
964 | IV iv; |
1201 | IV iv; |
965 | } *civ, const_iv[] = { |
1202 | } *civ, const_iv[] = { |
966 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
1203 | #define const_iv(name) { # name, (IV)DB_ ## name }, |
|
|
1204 | #if DBVER <= 408 |
967 | const_iv (RPCCLIENT) |
1205 | const_iv (RPCCLIENT) |
|
|
1206 | #endif |
968 | const_iv (INIT_CDB) |
1207 | const_iv (INIT_CDB) |
969 | const_iv (INIT_LOCK) |
1208 | const_iv (INIT_LOCK) |
970 | const_iv (INIT_LOG) |
1209 | const_iv (INIT_LOG) |
971 | const_iv (INIT_MPOOL) |
1210 | const_iv (INIT_MPOOL) |
972 | const_iv (INIT_REP) |
1211 | const_iv (INIT_REP) |
… | |
… | |
978 | const_iv (RDONLY) |
1217 | const_iv (RDONLY) |
979 | const_iv (USE_ENVIRON) |
1218 | const_iv (USE_ENVIRON) |
980 | const_iv (USE_ENVIRON_ROOT) |
1219 | const_iv (USE_ENVIRON_ROOT) |
981 | const_iv (LOCKDOWN) |
1220 | const_iv (LOCKDOWN) |
982 | const_iv (PRIVATE) |
1221 | const_iv (PRIVATE) |
983 | const_iv (REGISTER) |
|
|
984 | const_iv (SYSTEM_MEM) |
1222 | const_iv (SYSTEM_MEM) |
985 | const_iv (AUTO_COMMIT) |
1223 | const_iv (AUTO_COMMIT) |
986 | const_iv (CDB_ALLDB) |
1224 | const_iv (CDB_ALLDB) |
987 | const_iv (DIRECT_DB) |
1225 | const_iv (DIRECT_DB) |
988 | const_iv (DIRECT_LOG) |
|
|
989 | const_iv (DSYNC_DB) |
|
|
990 | const_iv (DSYNC_LOG) |
|
|
991 | const_iv (LOG_AUTOREMOVE) |
|
|
992 | const_iv (LOG_INMEMORY) |
|
|
993 | const_iv (NOLOCKING) |
1226 | const_iv (NOLOCKING) |
994 | const_iv (NOMMAP) |
1227 | const_iv (NOMMAP) |
995 | const_iv (NOPANIC) |
1228 | const_iv (NOPANIC) |
996 | const_iv (OVERWRITE) |
1229 | const_iv (OVERWRITE) |
997 | const_iv (PANIC_ENVIRONMENT) |
1230 | const_iv (PANIC_ENVIRONMENT) |
… | |
… | |
1001 | const_iv (TXN_NOT_DURABLE) |
1234 | const_iv (TXN_NOT_DURABLE) |
1002 | const_iv (TXN_WRITE_NOSYNC) |
1235 | const_iv (TXN_WRITE_NOSYNC) |
1003 | const_iv (WRITECURSOR) |
1236 | const_iv (WRITECURSOR) |
1004 | const_iv (YIELDCPU) |
1237 | const_iv (YIELDCPU) |
1005 | const_iv (ENCRYPT_AES) |
1238 | const_iv (ENCRYPT_AES) |
|
|
1239 | #if DBVER < 408 |
1006 | const_iv (XA_CREATE) |
1240 | const_iv (XA_CREATE) |
|
|
1241 | #endif |
1007 | const_iv (BTREE) |
1242 | const_iv (BTREE) |
1008 | const_iv (HASH) |
1243 | const_iv (HASH) |
1009 | const_iv (QUEUE) |
1244 | const_iv (QUEUE) |
1010 | const_iv (RECNO) |
1245 | const_iv (RECNO) |
1011 | const_iv (UNKNOWN) |
1246 | const_iv (UNKNOWN) |
1012 | const_iv (EXCL) |
1247 | const_iv (EXCL) |
1013 | const_iv (READ_COMMITTED) |
|
|
1014 | const_iv (READ_UNCOMMITTED) |
|
|
1015 | const_iv (TRUNCATE) |
1248 | const_iv (TRUNCATE) |
1016 | const_iv (NOSYNC) |
1249 | const_iv (NOSYNC) |
1017 | const_iv (CHKSUM) |
1250 | const_iv (CHKSUM) |
1018 | const_iv (ENCRYPT) |
1251 | const_iv (ENCRYPT) |
1019 | const_iv (DUP) |
1252 | const_iv (DUP) |
1020 | const_iv (DUPSORT) |
1253 | const_iv (DUPSORT) |
1021 | const_iv (RECNUM) |
1254 | //const_iv (RECNUM) |
1022 | const_iv (RENUMBER) |
1255 | const_iv (RENUMBER) |
1023 | const_iv (REVSPLITOFF) |
1256 | const_iv (REVSPLITOFF) |
1024 | const_iv (INORDER) |
|
|
1025 | const_iv (CONSUME) |
1257 | const_iv (CONSUME) |
1026 | const_iv (CONSUME_WAIT) |
1258 | const_iv (CONSUME_WAIT) |
1027 | const_iv (GET_BOTH) |
1259 | const_iv (GET_BOTH) |
1028 | const_iv (GET_BOTH_RANGE) |
1260 | const_iv (GET_BOTH_RANGE) |
1029 | //const_iv (SET_RECNO) |
1261 | //const_iv (SET_RECNO) |
1030 | //const_iv (MULTIPLE) |
1262 | //const_iv (MULTIPLE) |
1031 | const_iv (SNAPSHOT) |
1263 | const_iv (SNAPSHOT) |
1032 | const_iv (JOIN_ITEM) |
1264 | const_iv (JOIN_ITEM) |
|
|
1265 | const_iv (JOIN_NOSORT) |
1033 | const_iv (RMW) |
1266 | const_iv (RMW) |
1034 | |
1267 | |
1035 | const_iv (NOTFOUND) |
1268 | const_iv (NOTFOUND) |
1036 | const_iv (KEYEMPTY) |
1269 | const_iv (KEYEMPTY) |
1037 | const_iv (LOCK_DEADLOCK) |
1270 | const_iv (LOCK_DEADLOCK) |
1038 | const_iv (LOCK_NOTGRANTED) |
1271 | const_iv (LOCK_NOTGRANTED) |
1039 | const_iv (RUNRECOVERY) |
1272 | const_iv (RUNRECOVERY) |
1040 | const_iv (OLD_VERSION) |
1273 | const_iv (OLD_VERSION) |
1041 | const_iv (REP_HANDLE_DEAD) |
1274 | const_iv (REP_HANDLE_DEAD) |
1042 | const_iv (REP_LOCKOUT) |
|
|
1043 | const_iv (SECONDARY_BAD) |
1275 | const_iv (SECONDARY_BAD) |
1044 | |
|
|
1045 | const_iv (FREE_SPACE) |
|
|
1046 | const_iv (FREELIST_ONLY) |
|
|
1047 | |
1276 | |
1048 | const_iv (APPEND) |
1277 | const_iv (APPEND) |
1049 | const_iv (NODUPDATA) |
1278 | const_iv (NODUPDATA) |
1050 | const_iv (NOOVERWRITE) |
1279 | const_iv (NOOVERWRITE) |
1051 | |
1280 | |
… | |
… | |
1053 | const_iv (TXN_SYNC) |
1282 | const_iv (TXN_SYNC) |
1054 | |
1283 | |
1055 | const_iv (SET_LOCK_TIMEOUT) |
1284 | const_iv (SET_LOCK_TIMEOUT) |
1056 | const_iv (SET_TXN_TIMEOUT) |
1285 | const_iv (SET_TXN_TIMEOUT) |
1057 | |
1286 | |
1058 | const_iv (JOIN_ITEM) |
|
|
1059 | const_iv (FIRST) |
1287 | const_iv (FIRST) |
1060 | const_iv (NEXT) |
1288 | const_iv (NEXT) |
1061 | const_iv (NEXT_DUP) |
1289 | const_iv (NEXT_DUP) |
1062 | const_iv (NEXT_NODUP) |
1290 | const_iv (NEXT_NODUP) |
1063 | const_iv (PREV) |
1291 | const_iv (PREV) |
… | |
… | |
1075 | const_iv (FORCE) |
1303 | const_iv (FORCE) |
1076 | |
1304 | |
1077 | const_iv (LOCK_DEFAULT) |
1305 | const_iv (LOCK_DEFAULT) |
1078 | const_iv (LOCK_EXPIRE) |
1306 | const_iv (LOCK_EXPIRE) |
1079 | const_iv (LOCK_MAXLOCKS) |
1307 | const_iv (LOCK_MAXLOCKS) |
1080 | const_iv (LOCK_MAXWRITE) |
|
|
1081 | const_iv (LOCK_MINLOCKS) |
1308 | const_iv (LOCK_MINLOCKS) |
1082 | const_iv (LOCK_MINWRITE) |
1309 | const_iv (LOCK_MINWRITE) |
1083 | const_iv (LOCK_OLDEST) |
1310 | const_iv (LOCK_OLDEST) |
1084 | const_iv (LOCK_RANDOM) |
1311 | const_iv (LOCK_RANDOM) |
1085 | const_iv (LOCK_YOUNGEST) |
1312 | const_iv (LOCK_YOUNGEST) |
1086 | |
1313 | |
1087 | const_iv (SEQ_DEC) |
|
|
1088 | const_iv (SEQ_INC) |
|
|
1089 | const_iv (SEQ_WRAP) |
|
|
1090 | |
|
|
1091 | const_iv (BUFFER_SMALL) |
|
|
1092 | const_iv (DONOTINDEX) |
1314 | const_iv (DONOTINDEX) |
1093 | const_iv (KEYEMPTY ) |
1315 | const_iv (KEYEMPTY) |
1094 | const_iv (KEYEXIST ) |
1316 | const_iv (KEYEXIST) |
1095 | const_iv (LOCK_DEADLOCK) |
1317 | const_iv (LOCK_DEADLOCK) |
1096 | const_iv (LOCK_NOTGRANTED) |
1318 | const_iv (LOCK_NOTGRANTED) |
1097 | const_iv (LOG_BUFFER_FULL) |
|
|
1098 | const_iv (NOSERVER) |
1319 | const_iv (NOSERVER) |
|
|
1320 | #if DBVER < 502 |
1099 | const_iv (NOSERVER_HOME) |
1321 | const_iv (NOSERVER_HOME) |
1100 | const_iv (NOSERVER_ID) |
1322 | const_iv (NOSERVER_ID) |
|
|
1323 | #endif |
1101 | const_iv (NOTFOUND) |
1324 | const_iv (NOTFOUND) |
1102 | const_iv (PAGE_NOTFOUND) |
1325 | const_iv (PAGE_NOTFOUND) |
1103 | const_iv (REP_DUPMASTER) |
1326 | const_iv (REP_DUPMASTER) |
1104 | const_iv (REP_HANDLE_DEAD) |
1327 | const_iv (REP_HANDLE_DEAD) |
1105 | const_iv (REP_HOLDELECTION) |
1328 | const_iv (REP_HOLDELECTION) |
1106 | const_iv (REP_IGNORE) |
|
|
1107 | const_iv (REP_ISPERM) |
1329 | const_iv (REP_ISPERM) |
1108 | const_iv (REP_JOIN_FAILURE) |
|
|
1109 | const_iv (REP_LOCKOUT) |
|
|
1110 | const_iv (REP_NEWMASTER) |
1330 | const_iv (REP_NEWMASTER) |
1111 | const_iv (REP_NEWSITE) |
1331 | const_iv (REP_NEWSITE) |
1112 | const_iv (REP_NOTPERM) |
1332 | const_iv (REP_NOTPERM) |
1113 | const_iv (REP_UNAVAIL) |
1333 | const_iv (REP_UNAVAIL) |
1114 | const_iv (RUNRECOVERY) |
1334 | const_iv (RUNRECOVERY) |
1115 | const_iv (SECONDARY_BAD) |
1335 | const_iv (SECONDARY_BAD) |
1116 | const_iv (VERIFY_BAD) |
1336 | const_iv (VERIFY_BAD) |
1117 | const_iv (VERSION_MISMATCH) |
1337 | |
|
|
1338 | const_iv (SALVAGE) |
|
|
1339 | const_iv (AGGRESSIVE) |
|
|
1340 | const_iv (PRINTABLE) |
|
|
1341 | const_iv (NOORDERCHK) |
|
|
1342 | const_iv (ORDERCHKONLY) |
|
|
1343 | |
|
|
1344 | const_iv (ARCH_ABS) |
|
|
1345 | const_iv (ARCH_DATA) |
|
|
1346 | const_iv (ARCH_LOG) |
|
|
1347 | const_iv (ARCH_REMOVE) |
1118 | |
1348 | |
1119 | const_iv (VERB_DEADLOCK) |
1349 | const_iv (VERB_DEADLOCK) |
1120 | const_iv (VERB_RECOVERY) |
1350 | const_iv (VERB_RECOVERY) |
1121 | const_iv (VERB_REGISTER) |
|
|
1122 | const_iv (VERB_REPLICATION) |
1351 | const_iv (VERB_REPLICATION) |
1123 | const_iv (VERB_WAITSFOR) |
1352 | const_iv (VERB_WAITSFOR) |
1124 | |
1353 | |
1125 | const_iv (VERSION_MAJOR) |
1354 | const_iv (VERSION_MAJOR) |
1126 | const_iv (VERSION_MINOR) |
1355 | const_iv (VERSION_MINOR) |
1127 | const_iv (VERSION_PATCH) |
1356 | const_iv (VERSION_PATCH) |
1128 | #if DB_VERSION_MINOR >= 5 |
1357 | const_iv (LOGVERSION) |
|
|
1358 | const_iv (LOGOLDVER) |
|
|
1359 | #if DBVER >= 403 |
|
|
1360 | const_iv (INORDER) |
|
|
1361 | const_iv (LOCK_MAXWRITE) |
|
|
1362 | const_iv (SEQ_DEC) |
|
|
1363 | const_iv (SEQ_INC) |
|
|
1364 | const_iv (SEQ_WRAP) |
|
|
1365 | const_iv (BUFFER_SMALL) |
|
|
1366 | const_iv (LOG_BUFFER_FULL) |
|
|
1367 | const_iv (VERSION_MISMATCH) |
|
|
1368 | #endif |
|
|
1369 | #if DBVER >= 404 |
|
|
1370 | const_iv (REGISTER) |
|
|
1371 | const_iv (DSYNC_DB) |
|
|
1372 | const_iv (READ_COMMITTED) |
|
|
1373 | const_iv (READ_UNCOMMITTED) |
|
|
1374 | const_iv (REP_IGNORE) |
|
|
1375 | const_iv (REP_LOCKOUT) |
|
|
1376 | const_iv (REP_JOIN_FAILURE) |
|
|
1377 | const_iv (FREE_SPACE) |
|
|
1378 | const_iv (FREELIST_ONLY) |
|
|
1379 | const_iv (VERB_REGISTER) |
|
|
1380 | #endif |
|
|
1381 | #if DBVER >= 405 |
1129 | const_iv (MULTIVERSION) |
1382 | const_iv (MULTIVERSION) |
1130 | const_iv (TXN_SNAPSHOT) |
1383 | const_iv (TXN_SNAPSHOT) |
1131 | #endif |
1384 | #endif |
1132 | #if DB_VERSION_MINOR >= 6 |
1385 | #if DBVER >= 406 |
1133 | const_iv (PREV_DUP) |
1386 | const_iv (PREV_DUP) |
1134 | # if 0 |
|
|
1135 | const_iv (PRIORITY_UNCHANGED) |
1387 | const_iv (PRIORITY_UNCHANGED) |
1136 | const_iv (PRIORITY_VERY_LOW) |
1388 | const_iv (PRIORITY_VERY_LOW) |
1137 | const_iv (PRIORITY_LOW) |
1389 | const_iv (PRIORITY_LOW) |
1138 | const_iv (PRIORITY_DEFAULT) |
1390 | const_iv (PRIORITY_DEFAULT) |
1139 | const_iv (PRIORITY_HIGH) |
1391 | const_iv (PRIORITY_HIGH) |
1140 | const_iv (PRIORITY_VERY_HIGH) |
1392 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1393 | const_iv (IGNORE_LEASE) |
|
|
1394 | #endif |
|
|
1395 | #if DBVER >= 407 |
|
|
1396 | //const_iv (MULTIPLE_KEY) |
|
|
1397 | const_iv (LOG_DIRECT) |
|
|
1398 | const_iv (LOG_DSYNC) |
|
|
1399 | const_iv (LOG_AUTO_REMOVE) |
|
|
1400 | const_iv (LOG_IN_MEMORY) |
|
|
1401 | const_iv (LOG_ZERO) |
|
|
1402 | #else |
|
|
1403 | const_iv (DIRECT_LOG) |
|
|
1404 | const_iv (LOG_AUTOREMOVE) |
|
|
1405 | # if DBVER >= 403 |
|
|
1406 | const_iv (DSYNC_LOG) |
|
|
1407 | const_iv (LOG_INMEMORY) |
1141 | # endif |
1408 | # endif |
|
|
1409 | #if DBVER >= 408 |
|
|
1410 | const_iv (LOGVERSION_LATCHING) |
|
|
1411 | #endif |
1142 | #endif |
1412 | #endif |
1143 | }; |
1413 | }; |
1144 | |
1414 | |
|
|
1415 | bdb_stash = gv_stashpv ("BDB" , 1); |
|
|
1416 | bdb_env_stash = gv_stashpv ("BDB::Env" , 1); |
|
|
1417 | bdb_txn_stash = gv_stashpv ("BDB::Txn" , 1); |
|
|
1418 | bdb_cursor_stash = gv_stashpv ("BDB::Cursor" , 1); |
|
|
1419 | bdb_db_stash = gv_stashpv ("BDB::Db" , 1); |
|
|
1420 | bdb_sequence_stash = gv_stashpv ("BDB::Sequence", 1); |
|
|
1421 | |
1145 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1422 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
1146 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1423 | newCONSTSUB (bdb_stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
1147 | |
1424 | |
1148 | newCONSTSUB (stash, "VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); |
1425 | prepare_cb = &PL_sv_undef; |
|
|
1426 | |
|
|
1427 | { |
|
|
1428 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1429 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1430 | |
|
|
1431 | newCONSTSUB (bdb_stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1432 | } |
|
|
1433 | |
1149 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1434 | newCONSTSUB (bdb_stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1150 | |
1435 | |
1151 | create_respipe (); |
1436 | create_respipe (); |
1152 | |
1437 | |
1153 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1438 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1154 | #ifdef _WIN32 |
1439 | patch_errno (); |
1155 | X_MUTEX_CHECK (wrklock); |
|
|
1156 | X_MUTEX_CHECK (reslock); |
|
|
1157 | X_MUTEX_CHECK (reqlock); |
|
|
1158 | |
|
|
1159 | X_COND_CHECK (reqwait); |
|
|
1160 | #endif |
|
|
1161 | } |
1440 | } |
1162 | |
1441 | |
1163 | void |
1442 | void |
1164 | max_poll_reqs (int nreqs) |
1443 | max_poll_reqs (int nreqs) |
1165 | PROTOTYPE: $ |
1444 | PROTOTYPE: $ |
… | |
… | |
1238 | |
1517 | |
1239 | int |
1518 | int |
1240 | poll_fileno () |
1519 | poll_fileno () |
1241 | PROTOTYPE: |
1520 | PROTOTYPE: |
1242 | CODE: |
1521 | CODE: |
1243 | RETVAL = respipe [0]; |
1522 | RETVAL = s_epipe_fd (&respipe); |
1244 | OUTPUT: |
1523 | OUTPUT: |
1245 | RETVAL |
1524 | RETVAL |
1246 | |
1525 | |
1247 | int |
1526 | int |
1248 | poll_cb (...) |
1527 | poll_cb (...) |
… | |
… | |
1290 | RETVAL = started; |
1569 | RETVAL = started; |
1291 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1570 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1292 | OUTPUT: |
1571 | OUTPUT: |
1293 | RETVAL |
1572 | RETVAL |
1294 | |
1573 | |
1295 | void |
1574 | SV * |
1296 | set_sync_prepare (SV *cb) |
1575 | set_sync_prepare (SV *cb) |
1297 | PROTOTYPE: & |
1576 | PROTOTYPE: & |
1298 | CODE: |
1577 | CODE: |
1299 | SvREFCNT_dec (prepare_cb); |
1578 | RETVAL = prepare_cb; |
1300 | prepare_cb = newSVsv (cb); |
1579 | prepare_cb = newSVsv (cb); |
|
|
1580 | OUTPUT: |
|
|
1581 | RETVAL |
1301 | |
1582 | |
1302 | char * |
1583 | char * |
1303 | strerror (int errorno = errno) |
1584 | strerror (int errorno = errno) |
1304 | PROTOTYPE: ;$ |
1585 | PROTOTYPE: ;$ |
1305 | CODE: |
1586 | CODE: |
1306 | RETVAL = db_strerror (errorno); |
1587 | RETVAL = db_strerror (errorno); |
1307 | OUTPUT: |
1588 | OUTPUT: |
1308 | RETVAL |
1589 | RETVAL |
1309 | |
1590 | |
|
|
1591 | void _on_next_submit (SV *cb) |
|
|
1592 | CODE: |
|
|
1593 | SvREFCNT_dec (on_next_submit); |
|
|
1594 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
|
|
1595 | |
1310 | DB_ENV * |
1596 | DB_ENV * |
1311 | db_env_create (U32 env_flags = 0) |
1597 | db_env_create (U32 env_flags = 0) |
1312 | CODE: |
1598 | CODE: |
1313 | { |
1599 | { |
1314 | errno = db_env_create (&RETVAL, env_flags); |
1600 | errno = db_env_create (&RETVAL, env_flags); |
… | |
… | |
1323 | } |
1609 | } |
1324 | OUTPUT: |
1610 | OUTPUT: |
1325 | RETVAL |
1611 | RETVAL |
1326 | |
1612 | |
1327 | void |
1613 | void |
1328 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1614 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1615 | PREINIT: |
|
|
1616 | CALLBACK |
1329 | CODE: |
1617 | CODE: |
1330 | { |
1618 | { |
1331 | dREQ (REQ_ENV_OPEN); |
1619 | dREQ (REQ_ENV_OPEN, 1); |
1332 | |
|
|
1333 | env->set_thread_count (env, wanted + 2); |
|
|
1334 | |
|
|
1335 | req->env = env; |
1620 | req->env = env; |
1336 | req->uint1 = open_flags | DB_THREAD; |
1621 | req->uint1 = open_flags | DB_THREAD; |
1337 | req->int1 = mode; |
1622 | req->int1 = mode; |
1338 | req->buf1 = strdup_ornull (db_home); |
1623 | req->buf1 = strdup_ornull (db_home); |
1339 | REQ_SEND; |
1624 | REQ_SEND; |
1340 | } |
1625 | } |
1341 | |
1626 | |
1342 | void |
1627 | void |
1343 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1628 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1629 | PREINIT: |
|
|
1630 | CALLBACK |
1344 | CODE: |
1631 | CODE: |
1345 | { |
1632 | { |
1346 | dREQ (REQ_ENV_CLOSE); |
1633 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1634 | ptr_nuke (ST (0)); |
1347 | req->env = env; |
1635 | req->env = env; |
1348 | req->uint1 = flags; |
1636 | req->uint1 = flags; |
1349 | REQ_SEND; |
1637 | REQ_SEND; |
1350 | ptr_nuke (ST (0)); |
|
|
1351 | } |
1638 | } |
1352 | |
1639 | |
1353 | void |
1640 | void |
1354 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1641 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1642 | PREINIT: |
|
|
1643 | CALLBACK |
1355 | CODE: |
1644 | CODE: |
1356 | { |
1645 | { |
1357 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1646 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1358 | req->env = env; |
1647 | req->env = env; |
1359 | req->uint1 = kbyte; |
1648 | req->uint1 = kbyte; |
1360 | req->int1 = min; |
1649 | req->int1 = min; |
1361 | req->uint2 = flags; |
1650 | req->uint2 = flags; |
1362 | REQ_SEND; |
1651 | REQ_SEND; |
1363 | } |
1652 | } |
1364 | |
1653 | |
1365 | void |
1654 | void |
1366 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1655 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1656 | PREINIT: |
|
|
1657 | CALLBACK |
1367 | CODE: |
1658 | CODE: |
1368 | { |
1659 | { |
1369 | dREQ (REQ_ENV_LOCK_DETECT); |
1660 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1370 | req->env = env; |
1661 | req->env = env; |
1371 | req->uint1 = flags; |
1662 | req->uint1 = flags; |
1372 | req->uint2 = atype; |
1663 | req->uint2 = atype; |
|
|
1664 | /* req->int2 = 0; dummy */ |
1373 | REQ_SEND; |
1665 | REQ_SEND; |
1374 | } |
1666 | } |
1375 | |
1667 | |
1376 | void |
1668 | void |
1377 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1669 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1670 | PREINIT: |
|
|
1671 | CALLBACK |
1378 | CODE: |
1672 | CODE: |
1379 | { |
1673 | { |
1380 | dREQ (REQ_ENV_MEMP_SYNC); |
1674 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1381 | req->env = env; |
1675 | req->env = env; |
1382 | REQ_SEND; |
1676 | REQ_SEND; |
1383 | } |
1677 | } |
1384 | |
1678 | |
1385 | void |
1679 | void |
1386 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1680 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1681 | PREINIT: |
|
|
1682 | CALLBACK |
1387 | CODE: |
1683 | CODE: |
1388 | { |
1684 | { |
1389 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1685 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1390 | req->env = env; |
1686 | req->env = env; |
1391 | req->int1 = percent; |
1687 | req->int1 = percent; |
1392 | REQ_SEND; |
1688 | REQ_SEND; |
1393 | } |
1689 | } |
1394 | |
1690 | |
|
|
1691 | void |
|
|
1692 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1693 | PREINIT: |
|
|
1694 | CALLBACK |
|
|
1695 | CODE: |
|
|
1696 | { |
|
|
1697 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1698 | req->env = env; |
|
|
1699 | req->buf1 = strdup_ornull (file); |
|
|
1700 | req->buf2 = strdup_ornull (database); |
|
|
1701 | req->uint1 = flags; |
|
|
1702 | REQ_SEND; |
|
|
1703 | } |
|
|
1704 | |
|
|
1705 | void |
|
|
1706 | 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) |
|
|
1707 | PREINIT: |
|
|
1708 | CALLBACK |
|
|
1709 | CODE: |
|
|
1710 | { |
|
|
1711 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1712 | req->env = env; |
|
|
1713 | req->buf1 = strdup_ornull (file); |
|
|
1714 | req->buf2 = strdup_ornull (database); |
|
|
1715 | req->buf3 = strdup_ornull (newname); |
|
|
1716 | req->uint1 = flags; |
|
|
1717 | REQ_SEND; |
|
|
1718 | } |
|
|
1719 | |
|
|
1720 | void |
|
|
1721 | db_env_lsn_reset (DB_ENV *env, bdb_filename db, U32 flags = 0, SV *callback = 0) |
|
|
1722 | PREINIT: |
|
|
1723 | CALLBACK |
|
|
1724 | CODE: |
|
|
1725 | { |
|
|
1726 | dREQ (REQ_ENV_LSN_RESET, 1); |
|
|
1727 | req->env = env; |
|
|
1728 | req->uint1 = flags; |
|
|
1729 | req->buf1 = strdup_ornull (db); |
|
|
1730 | REQ_SEND; |
|
|
1731 | } |
|
|
1732 | |
|
|
1733 | void |
|
|
1734 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1735 | PREINIT: |
|
|
1736 | CALLBACK |
|
|
1737 | CODE: |
|
|
1738 | { |
|
|
1739 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1740 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1741 | req->env = env; |
|
|
1742 | req->uint1 = flags; |
|
|
1743 | REQ_SEND; |
|
|
1744 | } |
1395 | |
1745 | |
1396 | DB * |
1746 | DB * |
1397 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1747 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1398 | CODE: |
1748 | CODE: |
1399 | { |
1749 | { |
… | |
… | |
1406 | } |
1756 | } |
1407 | OUTPUT: |
1757 | OUTPUT: |
1408 | RETVAL |
1758 | RETVAL |
1409 | |
1759 | |
1410 | void |
1760 | void |
1411 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1761 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1762 | PREINIT: |
|
|
1763 | CALLBACK |
1412 | CODE: |
1764 | CODE: |
1413 | { |
1765 | { |
1414 | dREQ (REQ_DB_OPEN); |
1766 | dREQ (REQ_DB_OPEN, 2); |
1415 | req->db = db; |
1767 | req->db = db; |
1416 | req->txn = txnid; |
1768 | req->txn = txnid; |
1417 | req->buf1 = strdup_ornull (file); |
1769 | req->buf1 = strdup_ornull (file); |
1418 | req->buf2 = strdup_ornull (database); |
1770 | req->buf2 = strdup_ornull (database); |
1419 | req->int1 = type; |
1771 | req->int1 = type; |
… | |
… | |
1421 | req->int2 = mode; |
1773 | req->int2 = mode; |
1422 | REQ_SEND; |
1774 | REQ_SEND; |
1423 | } |
1775 | } |
1424 | |
1776 | |
1425 | void |
1777 | void |
1426 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1778 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1779 | PREINIT: |
|
|
1780 | CALLBACK |
1427 | CODE: |
1781 | CODE: |
1428 | { |
1782 | { |
1429 | dREQ (REQ_DB_CLOSE); |
1783 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1784 | ptr_nuke (ST (0)); |
1430 | req->db = db; |
1785 | req->db = db; |
1431 | req->uint1 = flags; |
1786 | req->uint1 = flags; |
1432 | req->sv1 = (SV *)db->app_private; |
1787 | req->sv1 = (SV *)db->app_private; |
1433 | REQ_SEND; |
1788 | REQ_SEND; |
1434 | ptr_nuke (ST (0)); |
|
|
1435 | } |
1789 | } |
1436 | |
1790 | |
|
|
1791 | #if DBVER >= 404 |
|
|
1792 | |
1437 | void |
1793 | void |
1438 | db_compact (DB *db, DB_TXN_ornull *txn = 0, SV *start = 0, SV *stop = 0, SV *unused1 = 0, U32 flags = DB_FREE_SPACE, SV *unused2 = 0, SV *callback = &PL_sv_undef) |
1794 | 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) |
|
|
1795 | PREINIT: |
|
|
1796 | CALLBACK |
1439 | CODE: |
1797 | CODE: |
1440 | { |
1798 | { |
1441 | dREQ (REQ_DB_COMPACT); |
1799 | dREQ (REQ_DB_COMPACT, 2); |
1442 | req->db = db; |
1800 | req->db = db; |
1443 | req->txn = txn; |
1801 | req->txn = txn; |
1444 | sv_to_dbt (&req->dbt1, start); |
1802 | if (start) sv_to_dbt (&req->dbt1, start); |
1445 | sv_to_dbt (&req->dbt2, stop); |
1803 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1446 | req->uint1 = flags; |
1804 | req->uint1 = flags; |
1447 | REQ_SEND; |
1805 | REQ_SEND; |
1448 | } |
1806 | } |
1449 | |
1807 | |
|
|
1808 | #endif |
|
|
1809 | |
1450 | void |
1810 | void |
1451 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1811 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1812 | PREINIT: |
|
|
1813 | CALLBACK |
1452 | CODE: |
1814 | CODE: |
1453 | { |
1815 | { |
1454 | dREQ (REQ_DB_SYNC); |
1816 | dREQ (REQ_DB_SYNC, 1); |
1455 | req->db = db; |
1817 | req->db = db; |
1456 | req->uint1 = flags; |
1818 | req->uint1 = flags; |
1457 | REQ_SEND; |
1819 | REQ_SEND; |
1458 | } |
1820 | } |
1459 | |
1821 | |
1460 | void |
1822 | void |
1461 | db_upgrade (DB *db, octetstring file, U32 flags = 0, SV *callback = &PL_sv_undef) |
1823 | db_verify (DB *db, bdb_filename file, bdb_filename database = 0, SV *dummy = 0, U32 flags = 0, SV *callback = 0) |
|
|
1824 | PREINIT: |
|
|
1825 | CALLBACK |
1462 | CODE: |
1826 | CODE: |
1463 | { |
1827 | { |
1464 | dREQ (REQ_DB_SYNC); |
1828 | dREQ (REQ_DB_VERIFY, 1); |
|
|
1829 | ptr_nuke (ST (0)); /* verify destroys the database handle, hopefully it is freed as well */ |
|
|
1830 | req->db = db; |
|
|
1831 | req->buf1 = strdup (file); |
|
|
1832 | req->buf2 = strdup_ornull (database); |
|
|
1833 | req->uint1 = flags; |
|
|
1834 | REQ_SEND; |
|
|
1835 | } |
|
|
1836 | |
|
|
1837 | void |
|
|
1838 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1839 | PREINIT: |
|
|
1840 | CALLBACK |
|
|
1841 | CODE: |
|
|
1842 | { |
|
|
1843 | dREQ (REQ_DB_UPGRADE, 1); |
1465 | req->db = db; |
1844 | req->db = db; |
1466 | req->buf1 = strdup (file); |
1845 | req->buf1 = strdup (file); |
1467 | req->uint1 = flags; |
1846 | req->uint1 = flags; |
1468 | REQ_SEND; |
1847 | REQ_SEND; |
1469 | } |
1848 | } |
1470 | |
1849 | |
1471 | void |
1850 | void |
1472 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1851 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1852 | PREINIT: |
|
|
1853 | CALLBACK |
1473 | CODE: |
1854 | CODE: |
1474 | { |
1855 | { |
1475 | dREQ (REQ_DB_KEY_RANGE); |
1856 | dREQ (REQ_DB_KEY_RANGE, 2); |
1476 | req->db = db; |
1857 | req->db = db; |
1477 | req->txn = txn; |
1858 | req->txn = txn; |
1478 | sv_to_dbt (&req->dbt1, key); |
1859 | sv_to_dbt (&req->dbt1, key); |
1479 | req->uint1 = flags; |
1860 | req->uint1 = flags; |
1480 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1861 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1481 | REQ_SEND; |
1862 | REQ_SEND; |
1482 | } |
1863 | } |
1483 | |
1864 | |
1484 | void |
1865 | void |
1485 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1866 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1867 | PREINIT: |
|
|
1868 | CALLBACK |
1486 | CODE: |
1869 | CODE: |
1487 | { |
1870 | { |
1488 | dREQ (REQ_DB_PUT); |
1871 | dREQ (REQ_DB_PUT, 2); |
1489 | req->db = db; |
1872 | req->db = db; |
1490 | req->txn = txn; |
1873 | req->txn = txn; |
1491 | sv_to_dbt (&req->dbt1, key); |
1874 | sv_to_dbt (&req->dbt1, key); |
1492 | sv_to_dbt (&req->dbt2, data); |
1875 | sv_to_dbt (&req->dbt2, data); |
1493 | req->uint1 = flags; |
1876 | req->uint1 = flags; |
1494 | REQ_SEND; |
1877 | REQ_SEND; |
1495 | } |
1878 | } |
1496 | |
1879 | |
|
|
1880 | #if DBVER >= 406 |
|
|
1881 | |
1497 | void |
1882 | void |
|
|
1883 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1884 | PREINIT: |
|
|
1885 | CALLBACK |
|
|
1886 | CODE: |
|
|
1887 | { |
|
|
1888 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1889 | req->db = db; |
|
|
1890 | req->txn = txn; |
|
|
1891 | req->uint1 = flags; |
|
|
1892 | sv_to_dbt (&req->dbt1, key); |
|
|
1893 | REQ_SEND; |
|
|
1894 | } |
|
|
1895 | |
|
|
1896 | #endif |
|
|
1897 | |
|
|
1898 | void |
1498 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1899 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1900 | PREINIT: |
|
|
1901 | CALLBACK |
1499 | CODE: |
1902 | CODE: |
1500 | { |
1903 | { |
|
|
1904 | //TODO: key is somtimesmutable |
1501 | dREQ (REQ_DB_GET); |
1905 | dREQ (REQ_DB_GET, 2); |
1502 | req->db = db; |
1906 | req->db = db; |
1503 | req->txn = txn; |
1907 | req->txn = txn; |
1504 | req->uint1 = flags; |
1908 | req->uint1 = flags; |
1505 | sv_to_dbt (&req->dbt1, key); |
1909 | sv_to_dbt (&req->dbt1, key); |
1506 | req->dbt3.flags = DB_DBT_MALLOC; |
1910 | req->dbt3.flags = DB_DBT_MALLOC; |
1507 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1911 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1508 | REQ_SEND; |
1912 | REQ_SEND; |
1509 | } |
1913 | } |
1510 | |
1914 | |
1511 | void |
1915 | void |
1512 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1916 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1917 | PREINIT: |
|
|
1918 | CALLBACK |
1513 | CODE: |
1919 | CODE: |
1514 | { |
1920 | { |
|
|
1921 | //TODO: key is somtimesmutable |
1515 | dREQ (REQ_DB_PGET); |
1922 | dREQ (REQ_DB_PGET, 2); |
|
|
1923 | req->db = db; |
|
|
1924 | req->txn = txn; |
|
|
1925 | req->uint1 = flags; |
|
|
1926 | |
|
|
1927 | sv_to_dbt (&req->dbt1, key); |
|
|
1928 | |
|
|
1929 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1930 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1931 | |
|
|
1932 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1933 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1934 | REQ_SEND; |
|
|
1935 | } |
|
|
1936 | |
|
|
1937 | void |
|
|
1938 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1939 | PREINIT: |
|
|
1940 | CALLBACK |
|
|
1941 | CODE: |
|
|
1942 | { |
|
|
1943 | dREQ (REQ_DB_DEL, 2); |
1516 | req->db = db; |
1944 | req->db = db; |
1517 | req->txn = txn; |
1945 | req->txn = txn; |
1518 | req->uint1 = flags; |
1946 | req->uint1 = flags; |
1519 | sv_to_dbt (&req->dbt1, key); |
1947 | sv_to_dbt (&req->dbt1, key); |
1520 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1521 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1522 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1523 | REQ_SEND; |
1948 | REQ_SEND; |
1524 | } |
1949 | } |
1525 | |
1950 | |
1526 | void |
1951 | void |
1527 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1952 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1953 | PREINIT: |
|
|
1954 | CALLBACK |
1528 | CODE: |
1955 | CODE: |
1529 | { |
1956 | { |
1530 | dREQ (REQ_DB_DEL); |
1957 | dREQ (REQ_TXN_COMMIT, 0); |
1531 | req->db = db; |
1958 | ptr_nuke (ST (0)); |
1532 | req->txn = txn; |
1959 | req->txn = txn; |
1533 | req->uint1 = flags; |
1960 | req->uint1 = flags; |
1534 | sv_to_dbt (&req->dbt1, key); |
|
|
1535 | REQ_SEND; |
1961 | REQ_SEND; |
1536 | } |
1962 | } |
1537 | |
1963 | |
1538 | void |
1964 | void |
1539 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1965 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1966 | PREINIT: |
|
|
1967 | CALLBACK |
1540 | CODE: |
1968 | CODE: |
1541 | { |
1969 | { |
1542 | dREQ (REQ_TXN_COMMIT); |
1970 | dREQ (REQ_TXN_ABORT, 0); |
|
|
1971 | ptr_nuke (ST (0)); |
|
|
1972 | req->txn = txn; |
|
|
1973 | REQ_SEND; |
|
|
1974 | } |
|
|
1975 | |
|
|
1976 | void |
|
|
1977 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1978 | PREINIT: |
|
|
1979 | CALLBACK |
|
|
1980 | CODE: |
|
|
1981 | { |
|
|
1982 | dREQ (REQ_TXN_FINISH, 0); |
|
|
1983 | ptr_nuke (ST (0)); |
1543 | req->txn = txn; |
1984 | req->txn = txn; |
1544 | req->uint1 = flags; |
1985 | req->uint1 = flags; |
1545 | REQ_SEND; |
1986 | REQ_SEND; |
|
|
1987 | } |
|
|
1988 | |
|
|
1989 | void |
|
|
1990 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1991 | PREINIT: |
|
|
1992 | CALLBACK |
|
|
1993 | CODE: |
|
|
1994 | { |
|
|
1995 | dREQ (REQ_C_CLOSE, 0); |
1546 | ptr_nuke (ST (0)); |
1996 | ptr_nuke (ST (0)); |
1547 | } |
|
|
1548 | |
|
|
1549 | void |
|
|
1550 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
|
|
1551 | CODE: |
|
|
1552 | { |
|
|
1553 | dREQ (REQ_TXN_ABORT); |
|
|
1554 | req->txn = txn; |
|
|
1555 | REQ_SEND; |
|
|
1556 | ptr_nuke (ST (0)); |
|
|
1557 | } |
|
|
1558 | |
|
|
1559 | void |
|
|
1560 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1561 | CODE: |
|
|
1562 | { |
|
|
1563 | dREQ (REQ_TXN_FINISH); |
|
|
1564 | req->txn = txn; |
|
|
1565 | req->uint1 = flags; |
|
|
1566 | REQ_SEND; |
|
|
1567 | ptr_nuke (ST (0)); |
|
|
1568 | } |
|
|
1569 | |
|
|
1570 | void |
|
|
1571 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
|
|
1572 | CODE: |
|
|
1573 | { |
|
|
1574 | dREQ (REQ_C_CLOSE); |
|
|
1575 | req->dbc = dbc; |
1997 | req->dbc = dbc; |
1576 | REQ_SEND; |
1998 | REQ_SEND; |
1577 | ptr_nuke (ST (0)); |
|
|
1578 | } |
1999 | } |
1579 | |
2000 | |
1580 | void |
2001 | void |
1581 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
2002 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
2003 | PREINIT: |
|
|
2004 | CALLBACK |
1582 | CODE: |
2005 | CODE: |
1583 | { |
2006 | { |
1584 | dREQ (REQ_C_COUNT); |
2007 | dREQ (REQ_C_COUNT, 1); |
1585 | req->dbc = dbc; |
2008 | req->dbc = dbc; |
1586 | req->sv1 = SvREFCNT_inc (count); |
2009 | req->sv1 = SvREFCNT_inc (count); |
1587 | REQ_SEND; |
2010 | REQ_SEND; |
1588 | } |
2011 | } |
1589 | |
2012 | |
1590 | void |
2013 | void |
1591 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
2014 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
2015 | PREINIT: |
|
|
2016 | CALLBACK |
1592 | CODE: |
2017 | CODE: |
1593 | { |
2018 | { |
1594 | dREQ (REQ_C_PUT); |
2019 | dREQ (REQ_C_PUT, 1); |
1595 | req->dbc = dbc; |
2020 | req->dbc = dbc; |
1596 | sv_to_dbt (&req->dbt1, key); |
2021 | sv_to_dbt (&req->dbt1, key); |
1597 | sv_to_dbt (&req->dbt2, data); |
2022 | sv_to_dbt (&req->dbt2, data); |
1598 | req->uint1 = flags; |
2023 | req->uint1 = flags; |
1599 | REQ_SEND; |
2024 | REQ_SEND; |
1600 | } |
2025 | } |
1601 | |
2026 | |
1602 | void |
2027 | void |
1603 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
2028 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2029 | PREINIT: |
|
|
2030 | CALLBACK |
1604 | CODE: |
2031 | CODE: |
1605 | { |
2032 | { |
|
|
2033 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2034 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2035 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2036 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2037 | "key", |
|
|
2038 | "BDB::db_c_get"); |
|
|
2039 | |
|
|
2040 | { |
1606 | dREQ (REQ_C_GET); |
2041 | dREQ (REQ_C_GET, 1); |
|
|
2042 | req->dbc = dbc; |
|
|
2043 | req->uint1 = flags; |
|
|
2044 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2045 | sv_to_dbt (&req->dbt1, key); |
|
|
2046 | else |
|
|
2047 | { |
|
|
2048 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2049 | sv_to_dbt (&req->dbt1, key); |
|
|
2050 | else |
|
|
2051 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2052 | |
|
|
2053 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2054 | } |
|
|
2055 | |
|
|
2056 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2057 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2058 | sv_to_dbt (&req->dbt3, data); |
|
|
2059 | else |
|
|
2060 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2061 | |
|
|
2062 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2063 | REQ_SEND; |
|
|
2064 | } |
|
|
2065 | } |
|
|
2066 | |
|
|
2067 | void |
|
|
2068 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2069 | PREINIT: |
|
|
2070 | CALLBACK |
|
|
2071 | CODE: |
|
|
2072 | { |
|
|
2073 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2074 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2075 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2076 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2077 | "key", |
|
|
2078 | "BDB::db_c_pget"); |
|
|
2079 | |
|
|
2080 | { |
|
|
2081 | dREQ (REQ_C_PGET, 1); |
|
|
2082 | req->dbc = dbc; |
|
|
2083 | req->uint1 = flags; |
|
|
2084 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2085 | sv_to_dbt (&req->dbt1, key); |
|
|
2086 | else |
|
|
2087 | { |
|
|
2088 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2089 | sv_to_dbt (&req->dbt1, key); |
|
|
2090 | else |
|
|
2091 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2092 | |
|
|
2093 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2094 | } |
|
|
2095 | |
|
|
2096 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2097 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2098 | |
|
|
2099 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2100 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2101 | sv_to_dbt (&req->dbt3, data); |
|
|
2102 | else |
|
|
2103 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2104 | |
|
|
2105 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2106 | REQ_SEND; |
|
|
2107 | } |
|
|
2108 | } |
|
|
2109 | |
|
|
2110 | void |
|
|
2111 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
2112 | PREINIT: |
|
|
2113 | CALLBACK |
|
|
2114 | CODE: |
|
|
2115 | { |
|
|
2116 | dREQ (REQ_C_DEL, 1); |
1607 | req->dbc = dbc; |
2117 | req->dbc = dbc; |
1608 | req->uint1 = flags; |
2118 | req->uint1 = flags; |
1609 | if ((flags & DB_SET) == DB_SET |
|
|
1610 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1611 | sv_to_dbt (&req->dbt1, key); |
|
|
1612 | else |
|
|
1613 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1614 | |
|
|
1615 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1616 | |
|
|
1617 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1618 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1619 | sv_to_dbt (&req->dbt3, data); |
|
|
1620 | else |
|
|
1621 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1622 | |
|
|
1623 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1624 | REQ_SEND; |
2119 | REQ_SEND; |
1625 | } |
2120 | } |
1626 | |
2121 | |
1627 | void |
|
|
1628 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1629 | CODE: |
|
|
1630 | { |
|
|
1631 | dREQ (REQ_C_PGET); |
|
|
1632 | req->dbc = dbc; |
|
|
1633 | req->uint1 = flags; |
|
|
1634 | if ((flags & DB_SET) == DB_SET |
|
|
1635 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1636 | sv_to_dbt (&req->dbt1, key); |
|
|
1637 | else |
|
|
1638 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1639 | |
2122 | |
1640 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2123 | #if DBVER >= 403 |
1641 | |
2124 | |
1642 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1643 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1644 | |
|
|
1645 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1646 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1647 | sv_to_dbt (&req->dbt3, data); |
|
|
1648 | else |
|
|
1649 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1650 | |
|
|
1651 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1652 | REQ_SEND; |
|
|
1653 | } |
|
|
1654 | |
|
|
1655 | void |
2125 | void |
1656 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1657 | CODE: |
|
|
1658 | { |
|
|
1659 | dREQ (REQ_C_DEL); |
|
|
1660 | req->dbc = dbc; |
|
|
1661 | req->uint1 = flags; |
|
|
1662 | REQ_SEND; |
|
|
1663 | } |
|
|
1664 | |
|
|
1665 | |
|
|
1666 | void |
|
|
1667 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
2126 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
2127 | PREINIT: |
|
|
2128 | CALLBACK |
1668 | CODE: |
2129 | CODE: |
1669 | { |
2130 | { |
1670 | dREQ (REQ_SEQ_OPEN); |
2131 | dREQ (REQ_SEQ_OPEN, 2); |
1671 | req->seq = seq; |
2132 | req->seq = seq; |
1672 | req->txn = txnid; |
2133 | req->txn = txnid; |
1673 | req->uint1 = flags | DB_THREAD; |
2134 | req->uint1 = flags | DB_THREAD; |
1674 | sv_to_dbt (&req->dbt1, key); |
2135 | sv_to_dbt (&req->dbt1, key); |
1675 | REQ_SEND; |
2136 | REQ_SEND; |
1676 | } |
2137 | } |
1677 | |
2138 | |
1678 | void |
2139 | void |
1679 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
2140 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
2141 | PREINIT: |
|
|
2142 | CALLBACK |
1680 | CODE: |
2143 | CODE: |
1681 | { |
2144 | { |
1682 | dREQ (REQ_SEQ_CLOSE); |
2145 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2146 | ptr_nuke (ST (0)); |
1683 | req->seq = seq; |
2147 | req->seq = seq; |
1684 | req->uint1 = flags; |
2148 | req->uint1 = flags; |
1685 | REQ_SEND; |
2149 | REQ_SEND; |
1686 | ptr_nuke (ST (0)); |
|
|
1687 | } |
2150 | } |
1688 | |
2151 | |
1689 | void |
2152 | void |
1690 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = &PL_sv_undef) |
2153 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
2154 | PREINIT: |
|
|
2155 | CALLBACK |
1691 | CODE: |
2156 | CODE: |
1692 | { |
2157 | { |
1693 | dREQ (REQ_SEQ_GET); |
2158 | dREQ (REQ_SEQ_GET, 2); |
1694 | req->seq = seq; |
2159 | req->seq = seq; |
1695 | req->txn = txnid; |
2160 | req->txn = txnid; |
1696 | req->int1 = delta; |
2161 | req->int1 = delta; |
1697 | req->uint1 = flags; |
2162 | req->uint1 = flags; |
1698 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2163 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1699 | REQ_SEND; |
2164 | REQ_SEND; |
1700 | } |
2165 | } |
1701 | |
2166 | |
1702 | void |
2167 | void |
1703 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2168 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2169 | PREINIT: |
|
|
2170 | CALLBACK |
1704 | CODE: |
2171 | CODE: |
1705 | { |
2172 | { |
1706 | dREQ (REQ_SEQ_REMOVE); |
2173 | dREQ (REQ_SEQ_REMOVE, 2); |
1707 | req->seq = seq; |
2174 | req->seq = seq; |
1708 | req->txn = txnid; |
2175 | req->txn = txnid; |
1709 | req->uint1 = flags; |
2176 | req->uint1 = flags; |
1710 | REQ_SEND; |
2177 | REQ_SEND; |
1711 | } |
2178 | } |
1712 | |
2179 | |
|
|
2180 | #endif |
|
|
2181 | |
1713 | |
2182 | |
1714 | MODULE = BDB PACKAGE = BDB::Env |
2183 | MODULE = BDB PACKAGE = BDB::Env |
1715 | |
2184 | |
1716 | void |
2185 | void |
1717 | DESTROY (DB_ENV_ornull *env) |
2186 | DESTROY (DB_ENV_ornuked *env) |
1718 | CODE: |
2187 | CODE: |
1719 | if (env) |
2188 | if (env) |
1720 | env->close (env, 0); |
2189 | env->close (env, 0); |
1721 | |
2190 | |
1722 | int set_data_dir (DB_ENV *env, const char *dir) |
2191 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1753 | CODE: |
2222 | CODE: |
1754 | RETVAL = env->set_flags (env, flags, onoff); |
2223 | RETVAL = env->set_flags (env, flags, onoff); |
1755 | OUTPUT: |
2224 | OUTPUT: |
1756 | RETVAL |
2225 | RETVAL |
1757 | |
2226 | |
|
|
2227 | #if DBVER >= 407 |
|
|
2228 | |
|
|
2229 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2230 | CODE: |
|
|
2231 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2232 | OUTPUT: |
|
|
2233 | RETVAL |
|
|
2234 | |
|
|
2235 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2236 | CODE: |
|
|
2237 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2238 | OUTPUT: |
|
|
2239 | RETVAL |
|
|
2240 | |
|
|
2241 | #endif |
|
|
2242 | |
|
|
2243 | |
1758 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
2244 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
1759 | CODE: |
2245 | CODE: |
1760 | env->set_errfile (env, errfile); |
2246 | env->set_errfile (env, errfile); |
1761 | |
2247 | |
1762 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
2248 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
… | |
… | |
1832 | int set_lg_max (DB_ENV *env, U32 max) |
2318 | int set_lg_max (DB_ENV *env, U32 max) |
1833 | CODE: |
2319 | CODE: |
1834 | RETVAL = env->set_lg_max (env, max); |
2320 | RETVAL = env->set_lg_max (env, max); |
1835 | OUTPUT: |
2321 | OUTPUT: |
1836 | RETVAL |
2322 | RETVAL |
|
|
2323 | |
|
|
2324 | #if DBVER >= 404 |
1837 | |
2325 | |
1838 | int mutex_set_max (DB_ENV *env, U32 max) |
2326 | int mutex_set_max (DB_ENV *env, U32 max) |
1839 | CODE: |
2327 | CODE: |
1840 | RETVAL = env->mutex_set_max (env, max); |
2328 | RETVAL = env->mutex_set_max (env, max); |
1841 | OUTPUT: |
2329 | OUTPUT: |
… | |
… | |
1857 | CODE: |
2345 | CODE: |
1858 | RETVAL = env->mutex_set_align (env, align); |
2346 | RETVAL = env->mutex_set_align (env, align); |
1859 | OUTPUT: |
2347 | OUTPUT: |
1860 | RETVAL |
2348 | RETVAL |
1861 | |
2349 | |
|
|
2350 | #endif |
|
|
2351 | |
1862 | DB_TXN * |
2352 | DB_TXN * |
1863 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2353 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1864 | CODE: |
2354 | CODE: |
1865 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2355 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1866 | if (errno) |
2356 | if (errno) |
1867 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2357 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1868 | OUTPUT: |
2358 | OUTPUT: |
1869 | RETVAL |
2359 | RETVAL |
1870 | |
2360 | |
|
|
2361 | #if DBVER >= 405 |
|
|
2362 | |
|
|
2363 | DB_TXN * |
|
|
2364 | cdsgroup_begin (DB_ENV *env) |
|
|
2365 | CODE: |
|
|
2366 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2367 | if (errno) |
|
|
2368 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2369 | OUTPUT: |
|
|
2370 | RETVAL |
|
|
2371 | |
|
|
2372 | #endif |
|
|
2373 | |
1871 | MODULE = BDB PACKAGE = BDB::Db |
2374 | MODULE = BDB PACKAGE = BDB::Db |
1872 | |
2375 | |
1873 | void |
2376 | void |
1874 | DESTROY (DB_ornull *db) |
2377 | DESTROY (DB_ornuked *db) |
1875 | CODE: |
2378 | CODE: |
1876 | if (db) |
2379 | if (db) |
1877 | { |
2380 | { |
1878 | SV *env = (SV *)db->app_private; |
2381 | SV *env = (SV *)db->app_private; |
1879 | db->close (db, 0); |
2382 | db->close (db, 0); |
… | |
… | |
1884 | CODE: |
2387 | CODE: |
1885 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2388 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
1886 | OUTPUT: |
2389 | OUTPUT: |
1887 | RETVAL |
2390 | RETVAL |
1888 | |
2391 | |
|
|
2392 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2393 | CODE: |
|
|
2394 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2395 | OUTPUT: |
|
|
2396 | RETVAL |
|
|
2397 | |
1889 | int set_flags (DB *db, U32 flags) |
2398 | int set_flags (DB *db, U32 flags) |
1890 | CODE: |
2399 | CODE: |
1891 | RETVAL = db->set_flags (db, flags); |
2400 | RETVAL = db->set_flags (db, flags); |
1892 | OUTPUT: |
2401 | OUTPUT: |
1893 | RETVAL |
2402 | RETVAL |
… | |
… | |
1959 | if (errno) |
2468 | if (errno) |
1960 | croak ("DB->cursor: %s", db_strerror (errno)); |
2469 | croak ("DB->cursor: %s", db_strerror (errno)); |
1961 | OUTPUT: |
2470 | OUTPUT: |
1962 | RETVAL |
2471 | RETVAL |
1963 | |
2472 | |
|
|
2473 | #if DBVER >= 403 |
|
|
2474 | |
1964 | DB_SEQUENCE * |
2475 | DB_SEQUENCE * |
1965 | sequence (DB *db, U32 flags = 0) |
2476 | sequence (DB *db, U32 flags = 0) |
1966 | CODE: |
2477 | CODE: |
1967 | { |
2478 | { |
1968 | errno = db_sequence_create (&RETVAL, db, flags); |
2479 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1970 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2481 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1971 | } |
2482 | } |
1972 | OUTPUT: |
2483 | OUTPUT: |
1973 | RETVAL |
2484 | RETVAL |
1974 | |
2485 | |
|
|
2486 | #endif |
|
|
2487 | |
1975 | |
2488 | |
1976 | MODULE = BDB PACKAGE = BDB::Txn |
2489 | MODULE = BDB PACKAGE = BDB::Txn |
1977 | |
2490 | |
1978 | void |
2491 | void |
1979 | DESTROY (DB_TXN_ornull *txn) |
2492 | DESTROY (DB_TXN_ornuked *txn) |
1980 | CODE: |
2493 | CODE: |
1981 | if (txn) |
2494 | if (txn) |
1982 | txn->abort (txn); |
2495 | txn->abort (txn); |
1983 | |
2496 | |
1984 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
2497 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
… | |
… | |
1995 | |
2508 | |
1996 | |
2509 | |
1997 | MODULE = BDB PACKAGE = BDB::Cursor |
2510 | MODULE = BDB PACKAGE = BDB::Cursor |
1998 | |
2511 | |
1999 | void |
2512 | void |
2000 | DESTROY (DBC_ornull *dbc) |
2513 | DESTROY (DBC_ornuked *dbc) |
2001 | CODE: |
2514 | CODE: |
2002 | if (dbc) |
2515 | if (dbc) |
2003 | dbc->c_close (dbc); |
2516 | dbc->c_close (dbc); |
2004 | |
2517 | |
|
|
2518 | #if DBVER >= 406 |
|
|
2519 | |
|
|
2520 | int set_priority (DBC *dbc, int priority) |
|
|
2521 | CODE: |
|
|
2522 | dbc->set_priority (dbc, priority); |
|
|
2523 | |
|
|
2524 | #endif |
|
|
2525 | |
|
|
2526 | #if DBVER >= 403 |
|
|
2527 | |
2005 | MODULE = BDB PACKAGE = BDB::Sequence |
2528 | MODULE = BDB PACKAGE = BDB::Sequence |
2006 | |
2529 | |
2007 | void |
2530 | void |
2008 | DESTROY (DB_SEQUENCE_ornull *seq) |
2531 | DESTROY (DB_SEQUENCE_ornuked *seq) |
2009 | CODE: |
2532 | CODE: |
2010 | if (seq) |
2533 | if (seq) |
2011 | seq->close (seq, 0); |
2534 | seq->close (seq, 0); |
2012 | |
2535 | |
2013 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2536 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
2032 | CODE: |
2555 | CODE: |
2033 | RETVAL = seq->set_range (seq, min, max); |
2556 | RETVAL = seq->set_range (seq, min, max); |
2034 | OUTPUT: |
2557 | OUTPUT: |
2035 | RETVAL |
2558 | RETVAL |
2036 | |
2559 | |
|
|
2560 | #endif |
|
|
2561 | |
|
|
2562 | |