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1 | #include <sys/user.h> |
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2 | #include <sys/ptrace.h> |
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3 | |
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4 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
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5 | |
1 | #include "xthread.h" |
6 | #include "xthread.h" |
2 | |
7 | |
3 | #include <errno.h> |
8 | #include <errno.h> |
4 | |
9 | |
5 | #include "EXTERN.h" |
10 | #include "EXTERN.h" |
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27 | # include <unistd.h> |
32 | # include <unistd.h> |
28 | #endif |
33 | #endif |
29 | |
34 | |
30 | #include <db.h> |
35 | #include <db.h> |
31 | |
36 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
37 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
33 | # error you need Berkeley DB 4.4 or newer installed |
38 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
34 | #endif |
39 | #endif |
35 | |
40 | |
36 | /* number of seconds after which idle threads exit */ |
41 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
42 | #define IDLE_TIMEOUT 10 |
38 | |
43 | |
39 | typedef DB_ENV DB_ENV_ornull; |
44 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
45 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
46 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
47 | typedef DB DB_ornull; |
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48 | |
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49 | typedef DB_ENV DB_ENV_ornuked; |
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50 | typedef DB_TXN DB_TXN_ornuked; |
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51 | typedef DBC DBC_ornuked; |
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52 | typedef DB DB_ornuked; |
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53 | |
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54 | #if DB_VERSION_MINOR >= 3 |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
55 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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56 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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57 | #endif |
44 | |
58 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
59 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
46 | typedef char *octetstring; |
60 | typedef char *bdb_filename; |
47 | |
61 | |
48 | static SV *prepare_cb; |
62 | static SV *prepare_cb; |
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63 | |
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64 | #if DB_VERSION_MINOR >= 6 |
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65 | # define c_close close |
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66 | # define c_count count |
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67 | # define c_del del |
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68 | # define c_dup dup |
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69 | # define c_get get |
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70 | # define c_pget pget |
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71 | # define c_put put |
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72 | #endif |
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73 | |
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74 | static char * |
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75 | get_bdb_filename (SV *sv) |
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76 | { |
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77 | if (!SvOK (sv)) |
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78 | return 0; |
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79 | |
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80 | #if _WIN32 |
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81 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
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82 | { |
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83 | STRLEN len; |
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84 | char *src = SvPVbyte (sv, len); |
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85 | SV *t1 = sv_newmortal (); |
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86 | SV *t2 = sv_newmortal (); |
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87 | |
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88 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
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89 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
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90 | |
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91 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
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92 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
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93 | SvPOK_only (t2); |
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94 | SvPVX (t2)[len] = 0; |
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95 | SvCUR_set (t2, len); |
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96 | |
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97 | return SvPVX (t2); |
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98 | } |
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99 | #else |
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100 | return SvPVbyte_nolen (sv); |
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101 | #endif |
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102 | } |
49 | |
103 | |
50 | static void |
104 | static void |
51 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
105 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
52 | { |
106 | { |
53 | printf ("err[%s]\n", msg); |
107 | printf ("err[%s]\n", msg); |
… | |
… | |
81 | dbt_to_sv (SV *sv, DBT *dbt) |
135 | dbt_to_sv (SV *sv, DBT *dbt) |
82 | { |
136 | { |
83 | if (sv) |
137 | if (sv) |
84 | { |
138 | { |
85 | SvREADONLY_off (sv); |
139 | SvREADONLY_off (sv); |
86 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
140 | sv_setsv_mg (sv, dbt->data ? newSVpvn (dbt->data, dbt->size) : &PL_sv_undef); |
87 | SvREFCNT_dec (sv); |
141 | SvREFCNT_dec (sv); |
88 | } |
142 | } |
89 | |
143 | |
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144 | //assert (dbt->flags & DBT_MALLOC || !dbt->data); |
90 | free (dbt->data); |
145 | free (dbt->data); |
91 | } |
146 | } |
92 | |
147 | |
93 | enum { |
148 | enum { |
94 | REQ_QUIT, |
149 | REQ_QUIT, |
95 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
150 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
96 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
151 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
97 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, |
152 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
98 | REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
153 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
99 | REQ_TXN_COMMIT, REQ_TXN_ABORT, |
154 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
100 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
155 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
101 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
156 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
102 | }; |
157 | }; |
103 | |
158 | |
104 | typedef struct aio_cb |
159 | typedef struct bdb_cb |
105 | { |
160 | { |
106 | struct aio_cb *volatile next; |
161 | struct bdb_cb *volatile next; |
107 | SV *callback; |
162 | SV *callback; |
108 | int type, pri, result; |
163 | int type, pri, result; |
109 | |
164 | |
110 | DB_ENV *env; |
165 | DB_ENV *env; |
111 | DB *db; |
166 | DB *db; |
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113 | DBC *dbc; |
168 | DBC *dbc; |
114 | |
169 | |
115 | UV uv1; |
170 | UV uv1; |
116 | int int1, int2; |
171 | int int1, int2; |
117 | U32 uint1, uint2; |
172 | U32 uint1, uint2; |
118 | char *buf1, *buf2; |
173 | char *buf1, *buf2, *buf3; |
119 | SV *sv1, *sv2, *sv3; |
174 | SV *sv1, *sv2, *sv3; |
120 | |
175 | |
121 | DBT dbt1, dbt2, dbt3; |
176 | DBT dbt1, dbt2, dbt3; |
122 | DB_KEY_RANGE key_range; |
177 | DB_KEY_RANGE key_range; |
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178 | #if DB_VERSION_MINOR >= 3 |
123 | DB_SEQUENCE *seq; |
179 | DB_SEQUENCE *seq; |
124 | db_seq_t seq_t; |
180 | db_seq_t seq_t; |
125 | } aio_cb; |
181 | #endif |
126 | |
182 | |
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183 | SV *rsv1, *rsv2; // keep some request objects alive |
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184 | } bdb_cb; |
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185 | |
127 | typedef aio_cb *aio_req; |
186 | typedef bdb_cb *bdb_req; |
128 | |
187 | |
129 | enum { |
188 | enum { |
130 | PRI_MIN = -4, |
189 | PRI_MIN = -4, |
131 | PRI_MAX = 4, |
190 | PRI_MAX = 4, |
132 | |
191 | |
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135 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
194 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
136 | }; |
195 | }; |
137 | |
196 | |
138 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
197 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
139 | |
198 | |
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199 | static SV *on_next_submit; |
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200 | |
140 | static unsigned int max_poll_time = 0; |
201 | static unsigned int max_poll_time = 0; |
141 | static unsigned int max_poll_reqs = 0; |
202 | static unsigned int max_poll_reqs = 0; |
142 | |
203 | |
143 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
204 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
144 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
205 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
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159 | struct worker *prev, *next; |
220 | struct worker *prev, *next; |
160 | |
221 | |
161 | thread_t tid; |
222 | thread_t tid; |
162 | |
223 | |
163 | /* locked by reslock, reqlock or wrklock */ |
224 | /* locked by reslock, reqlock or wrklock */ |
164 | aio_req req; /* currently processed request */ |
225 | bdb_req req; /* currently processed request */ |
165 | void *dbuf; |
226 | void *dbuf; |
166 | DIR *dirp; |
227 | DIR *dirp; |
167 | } worker; |
228 | } worker; |
168 | |
229 | |
169 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
230 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
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181 | } |
242 | } |
182 | |
243 | |
183 | static volatile unsigned int nreqs, nready, npending; |
244 | static volatile unsigned int nreqs, nready, npending; |
184 | static volatile unsigned int max_idle = 4; |
245 | static volatile unsigned int max_idle = 4; |
185 | static volatile unsigned int max_outstanding = 0xffffffff; |
246 | static volatile unsigned int max_outstanding = 0xffffffff; |
186 | static int respipe [2], respipe_osf [2]; |
247 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
187 | |
248 | |
188 | static mutex_t reslock = X_MUTEX_INIT; |
249 | static mutex_t reslock = X_MUTEX_INIT; |
189 | static mutex_t reqlock = X_MUTEX_INIT; |
250 | static mutex_t reqlock = X_MUTEX_INIT; |
190 | static cond_t reqwait = X_COND_INIT; |
251 | static cond_t reqwait = X_COND_INIT; |
191 | |
252 | |
192 | #if WORDACCESS_UNSAFE |
253 | #if WORDACCESS_UNSAFE |
193 | |
254 | |
194 | static unsigned int get_nready () |
255 | static unsigned int get_nready (void) |
195 | { |
256 | { |
196 | unsigned int retval; |
257 | unsigned int retval; |
197 | |
258 | |
198 | X_LOCK (reqlock); |
259 | X_LOCK (reqlock); |
199 | retval = nready; |
260 | retval = nready; |
200 | X_UNLOCK (reqlock); |
261 | X_UNLOCK (reqlock); |
201 | |
262 | |
202 | return retval; |
263 | return retval; |
203 | } |
264 | } |
204 | |
265 | |
205 | static unsigned int get_npending () |
266 | static unsigned int get_npending (void) |
206 | { |
267 | { |
207 | unsigned int retval; |
268 | unsigned int retval; |
208 | |
269 | |
209 | X_LOCK (reslock); |
270 | X_LOCK (reslock); |
210 | retval = npending; |
271 | retval = npending; |
211 | X_UNLOCK (reslock); |
272 | X_UNLOCK (reslock); |
212 | |
273 | |
213 | return retval; |
274 | return retval; |
214 | } |
275 | } |
215 | |
276 | |
216 | static unsigned int get_nthreads () |
277 | static unsigned int get_nthreads (void) |
217 | { |
278 | { |
218 | unsigned int retval; |
279 | unsigned int retval; |
219 | |
280 | |
220 | X_LOCK (wrklock); |
281 | X_LOCK (wrklock); |
221 | retval = started; |
282 | retval = started; |
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236 | * a somewhat faster data structure might be nice, but |
297 | * a somewhat faster data structure might be nice, but |
237 | * with 8 priorities this actually needs <20 insns |
298 | * with 8 priorities this actually needs <20 insns |
238 | * per shift, the most expensive operation. |
299 | * per shift, the most expensive operation. |
239 | */ |
300 | */ |
240 | typedef struct { |
301 | typedef struct { |
241 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
302 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
242 | int size; |
303 | int size; |
243 | } reqq; |
304 | } reqq; |
244 | |
305 | |
245 | static reqq req_queue; |
306 | static reqq req_queue; |
246 | static reqq res_queue; |
307 | static reqq res_queue; |
247 | |
308 | |
248 | int reqq_push (reqq *q, aio_req req) |
309 | int reqq_push (reqq *q, bdb_req req) |
249 | { |
310 | { |
250 | int pri = req->pri; |
311 | int pri = req->pri; |
251 | req->next = 0; |
312 | req->next = 0; |
252 | |
313 | |
253 | if (q->qe[pri]) |
314 | if (q->qe[pri]) |
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259 | q->qe[pri] = q->qs[pri] = req; |
320 | q->qe[pri] = q->qs[pri] = req; |
260 | |
321 | |
261 | return q->size++; |
322 | return q->size++; |
262 | } |
323 | } |
263 | |
324 | |
264 | aio_req reqq_shift (reqq *q) |
325 | bdb_req reqq_shift (reqq *q) |
265 | { |
326 | { |
266 | int pri; |
327 | int pri; |
267 | |
328 | |
268 | if (!q->size) |
329 | if (!q->size) |
269 | return 0; |
330 | return 0; |
270 | |
331 | |
271 | --q->size; |
332 | --q->size; |
272 | |
333 | |
273 | for (pri = NUM_PRI; pri--; ) |
334 | for (pri = NUM_PRI; pri--; ) |
274 | { |
335 | { |
275 | aio_req req = q->qs[pri]; |
336 | bdb_req req = q->qs[pri]; |
276 | |
337 | |
277 | if (req) |
338 | if (req) |
278 | { |
339 | { |
279 | if (!(q->qs[pri] = req->next)) |
340 | if (!(q->qs[pri] = req->next)) |
280 | q->qe[pri] = 0; |
341 | q->qe[pri] = 0; |
… | |
… | |
284 | } |
345 | } |
285 | |
346 | |
286 | abort (); |
347 | abort (); |
287 | } |
348 | } |
288 | |
349 | |
289 | static int poll_cb (); |
350 | static int poll_cb (void); |
290 | static void req_free (aio_req req); |
351 | static void req_free (bdb_req req); |
291 | static void req_cancel (aio_req req); |
352 | static void req_cancel (bdb_req req); |
292 | |
353 | |
293 | static int req_invoke (aio_req req) |
354 | static int req_invoke (bdb_req req) |
294 | { |
355 | { |
295 | dSP; |
356 | dSP; |
296 | |
357 | |
297 | if (SvOK (req->callback)) |
358 | if (req->callback) |
298 | { |
359 | { |
299 | ENTER; |
360 | ENTER; |
300 | SAVETMPS; |
361 | SAVETMPS; |
301 | PUSHMARK (SP); |
362 | PUSHMARK (SP); |
302 | |
363 | |
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316 | dbt_to_sv (req->sv1, &req->dbt1); |
377 | dbt_to_sv (req->sv1, &req->dbt1); |
317 | dbt_to_sv (req->sv2, &req->dbt2); |
378 | dbt_to_sv (req->sv2, &req->dbt2); |
318 | dbt_to_sv (req->sv3, &req->dbt3); |
379 | dbt_to_sv (req->sv3, &req->dbt3); |
319 | break; |
380 | break; |
320 | |
381 | |
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382 | case REQ_DB_PUT: |
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383 | case REQ_C_PUT: |
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384 | dbt_to_sv (0, &req->dbt1); |
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385 | dbt_to_sv (0, &req->dbt2); |
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386 | break; |
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387 | |
321 | case REQ_DB_KEY_RANGE: |
388 | case REQ_DB_KEY_RANGE: |
322 | { |
389 | { |
323 | AV *av = newAV (); |
390 | AV *av = newAV (); |
324 | |
391 | |
325 | av_push (av, newSVnv (req->key_range.less)); |
392 | av_push (av, newSVnv (req->key_range.less)); |
… | |
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330 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
397 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
331 | SvREFCNT_dec (req->sv1); |
398 | SvREFCNT_dec (req->sv1); |
332 | } |
399 | } |
333 | break; |
400 | break; |
334 | |
401 | |
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402 | #if DB_VERSION_MINOR >= 3 |
335 | case REQ_SEQ_GET: |
403 | case REQ_SEQ_GET: |
336 | SvREADONLY_off (req->sv1); |
404 | SvREADONLY_off (req->sv1); |
337 | |
405 | |
338 | if (sizeof (IV) > 4) |
406 | if (sizeof (IV) > 4) |
339 | sv_setiv_mg (req->sv1, req->seq_t); |
407 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
340 | else |
408 | else |
341 | sv_setnv_mg (req->sv1, req->seq_t); |
409 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
342 | |
410 | |
343 | SvREFCNT_dec (req->sv1); |
411 | SvREFCNT_dec (req->sv1); |
344 | break; |
412 | break; |
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413 | #endif |
345 | } |
414 | } |
346 | |
415 | |
347 | errno = req->result; |
416 | errno = req->result; |
348 | |
417 | |
349 | PUTBACK; |
418 | PUTBACK; |
… | |
… | |
355 | } |
424 | } |
356 | |
425 | |
357 | return !SvTRUE (ERRSV); |
426 | return !SvTRUE (ERRSV); |
358 | } |
427 | } |
359 | |
428 | |
360 | static void req_free (aio_req req) |
429 | static void req_free (bdb_req req) |
361 | { |
430 | { |
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431 | SvREFCNT_dec (req->callback); |
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432 | |
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433 | SvREFCNT_dec (req->rsv1); |
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434 | SvREFCNT_dec (req->rsv2); |
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435 | |
362 | free (req->buf1); |
436 | free (req->buf1); |
363 | free (req->buf2); |
437 | free (req->buf2); |
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438 | free (req->buf3); |
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439 | |
364 | Safefree (req); |
440 | Safefree (req); |
365 | } |
441 | } |
366 | |
442 | |
367 | #ifdef USE_SOCKETS_AS_HANDLES |
443 | #ifdef USE_SOCKETS_AS_HANDLES |
368 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
444 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
369 | #else |
445 | #else |
370 | # define TO_SOCKET(x) (x) |
446 | # define TO_SOCKET(x) (x) |
371 | #endif |
447 | #endif |
372 | |
448 | |
373 | static void |
449 | static void |
374 | create_pipe (int fd[2]) |
450 | create_respipe (void) |
375 | { |
451 | { |
376 | #ifdef _WIN32 |
452 | #ifdef _WIN32 |
377 | int arg = 1; |
453 | int arg; /* argg */ |
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454 | #endif |
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455 | int old_readfd = respipe [0]; |
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456 | |
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457 | if (respipe [1] >= 0) |
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458 | respipe_close (TO_SOCKET (respipe [1])); |
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459 | |
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460 | #ifdef _WIN32 |
378 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, fd) |
461 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, respipe)) |
379 | || ioctlsocket (TO_SOCKET (fd [0]), FIONBIO, &arg) |
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380 | || ioctlsocket (TO_SOCKET (fd [1]), FIONBIO, &arg)) |
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381 | #else |
462 | #else |
382 | if (pipe (fd) |
463 | if (pipe (respipe)) |
383 | || fcntl (fd [0], F_SETFL, O_NONBLOCK) |
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384 | || fcntl (fd [1], F_SETFL, O_NONBLOCK)) |
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385 | #endif |
464 | #endif |
386 | croak ("unable to initialize result pipe"); |
465 | croak ("unable to initialize result pipe"); |
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466 | |
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467 | if (old_readfd >= 0) |
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468 | { |
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469 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
470 | croak ("unable to initialize result pipe(2)"); |
|
|
471 | |
|
|
472 | respipe_close (respipe [0]); |
|
|
473 | respipe [0] = old_readfd; |
|
|
474 | } |
|
|
475 | |
|
|
476 | #ifdef _WIN32 |
|
|
477 | arg = 1; |
|
|
478 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
479 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
480 | #else |
|
|
481 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
482 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
483 | #endif |
|
|
484 | croak ("unable to initialize result pipe(3)"); |
387 | |
485 | |
388 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
486 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
389 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
487 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
390 | } |
488 | } |
391 | |
489 | |
… | |
… | |
411 | free (wrk); |
509 | free (wrk); |
412 | |
510 | |
413 | X_UNLOCK (wrklock); |
511 | X_UNLOCK (wrklock); |
414 | } |
512 | } |
415 | |
513 | |
416 | static void maybe_start_thread () |
514 | static void maybe_start_thread (void) |
417 | { |
515 | { |
418 | if (get_nthreads () >= wanted) |
516 | if (get_nthreads () >= wanted) |
419 | return; |
517 | return; |
420 | |
518 | |
421 | /* todo: maybe use idle here, but might be less exact */ |
519 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
423 | return; |
521 | return; |
424 | |
522 | |
425 | start_thread (); |
523 | start_thread (); |
426 | } |
524 | } |
427 | |
525 | |
428 | static void req_send (aio_req req) |
526 | static void req_send (bdb_req req) |
429 | { |
527 | { |
430 | SV *wait_callback = 0; |
528 | SV *wait_callback = 0; |
431 | |
529 | |
|
|
530 | if (on_next_submit) |
|
|
531 | { |
|
|
532 | dSP; |
|
|
533 | SV *cb = sv_2mortal (on_next_submit); |
|
|
534 | |
|
|
535 | on_next_submit = 0; |
|
|
536 | |
|
|
537 | PUSHMARK (SP); |
|
|
538 | PUTBACK; |
|
|
539 | call_sv (cb, G_DISCARD | G_EVAL); |
|
|
540 | SPAGAIN; |
|
|
541 | } |
|
|
542 | |
432 | // synthesize callback if none given |
543 | // synthesize callback if none given |
433 | if (!SvOK (req->callback)) |
544 | if (!req->callback) |
434 | { |
545 | { |
435 | int count; |
546 | int count; |
436 | |
547 | |
437 | dSP; |
548 | dSP; |
438 | PUSHMARK (SP); |
549 | PUSHMARK (SP); |
… | |
… | |
441 | SPAGAIN; |
552 | SPAGAIN; |
442 | |
553 | |
443 | if (count != 2) |
554 | if (count != 2) |
444 | croak ("prepare callback must return exactly two values\n"); |
555 | croak ("prepare callback must return exactly two values\n"); |
445 | |
556 | |
446 | wait_callback = SvREFCNT_inc (POPs); |
557 | wait_callback = POPs; |
447 | SvREFCNT_dec (req->callback); |
|
|
448 | req->callback = SvREFCNT_inc (POPs); |
558 | req->callback = SvREFCNT_inc (POPs); |
449 | } |
559 | } |
450 | |
560 | |
451 | ++nreqs; |
561 | ++nreqs; |
452 | |
562 | |
… | |
… | |
462 | { |
572 | { |
463 | dSP; |
573 | dSP; |
464 | PUSHMARK (SP); |
574 | PUSHMARK (SP); |
465 | PUTBACK; |
575 | PUTBACK; |
466 | call_sv (wait_callback, G_DISCARD); |
576 | call_sv (wait_callback, G_DISCARD); |
467 | SvREFCNT_dec (wait_callback); |
|
|
468 | } |
577 | } |
469 | } |
578 | } |
470 | |
579 | |
471 | static void end_thread (void) |
580 | static void end_thread (void) |
472 | { |
581 | { |
473 | aio_req req; |
582 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
474 | |
|
|
475 | Newz (0, req, 1, aio_cb); |
|
|
476 | |
583 | |
477 | req->type = REQ_QUIT; |
584 | req->type = REQ_QUIT; |
478 | req->pri = PRI_MAX + PRI_BIAS; |
585 | req->pri = PRI_MAX + PRI_BIAS; |
479 | |
586 | |
480 | X_LOCK (reqlock); |
587 | X_LOCK (reqlock); |
… | |
… | |
507 | |
614 | |
508 | while (started > wanted) |
615 | while (started > wanted) |
509 | end_thread (); |
616 | end_thread (); |
510 | } |
617 | } |
511 | |
618 | |
512 | static void poll_wait () |
619 | static void poll_wait (void) |
513 | { |
620 | { |
514 | fd_set rfd; |
621 | fd_set rfd; |
515 | |
622 | |
516 | while (nreqs) |
623 | while (nreqs) |
517 | { |
624 | { |
… | |
… | |
530 | |
637 | |
531 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
638 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
532 | } |
639 | } |
533 | } |
640 | } |
534 | |
641 | |
535 | static int poll_cb () |
642 | static int poll_cb (void) |
536 | { |
643 | { |
537 | dSP; |
644 | dSP; |
538 | int count = 0; |
645 | int count = 0; |
539 | int maxreqs = max_poll_reqs; |
646 | int maxreqs = max_poll_reqs; |
540 | int do_croak = 0; |
647 | int do_croak = 0; |
541 | struct timeval tv_start, tv_now; |
648 | struct timeval tv_start, tv_now; |
542 | aio_req req; |
649 | bdb_req req; |
543 | |
650 | |
544 | if (max_poll_time) |
651 | if (max_poll_time) |
545 | gettimeofday (&tv_start, 0); |
652 | gettimeofday (&tv_start, 0); |
546 | |
653 | |
547 | for (;;) |
654 | for (;;) |
… | |
… | |
606 | return count; |
713 | return count; |
607 | } |
714 | } |
608 | |
715 | |
609 | /*****************************************************************************/ |
716 | /*****************************************************************************/ |
610 | |
717 | |
|
|
718 | static void |
|
|
719 | bdb_request (bdb_req req) |
|
|
720 | { |
|
|
721 | switch (req->type) |
|
|
722 | { |
|
|
723 | case REQ_ENV_OPEN: |
|
|
724 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
725 | break; |
|
|
726 | |
|
|
727 | case REQ_ENV_CLOSE: |
|
|
728 | req->result = req->env->close (req->env, req->uint1); |
|
|
729 | break; |
|
|
730 | |
|
|
731 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
732 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
733 | break; |
|
|
734 | |
|
|
735 | case REQ_ENV_LOCK_DETECT: |
|
|
736 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
737 | break; |
|
|
738 | |
|
|
739 | case REQ_ENV_MEMP_SYNC: |
|
|
740 | req->result = req->env->memp_sync (req->env, 0); |
|
|
741 | break; |
|
|
742 | |
|
|
743 | case REQ_ENV_MEMP_TRICKLE: |
|
|
744 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
745 | break; |
|
|
746 | |
|
|
747 | case REQ_ENV_DBREMOVE: |
|
|
748 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
749 | break; |
|
|
750 | |
|
|
751 | case REQ_ENV_DBRENAME: |
|
|
752 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
753 | break; |
|
|
754 | |
|
|
755 | case REQ_DB_OPEN: |
|
|
756 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
757 | break; |
|
|
758 | |
|
|
759 | case REQ_DB_CLOSE: |
|
|
760 | req->result = req->db->close (req->db, req->uint1); |
|
|
761 | break; |
|
|
762 | |
|
|
763 | #if DB_VERSION_MINOR >= 4 |
|
|
764 | case REQ_DB_COMPACT: |
|
|
765 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
766 | break; |
|
|
767 | #endif |
|
|
768 | |
|
|
769 | case REQ_DB_SYNC: |
|
|
770 | req->result = req->db->sync (req->db, req->uint1); |
|
|
771 | break; |
|
|
772 | |
|
|
773 | case REQ_DB_UPGRADE: |
|
|
774 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
775 | break; |
|
|
776 | |
|
|
777 | case REQ_DB_PUT: |
|
|
778 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
779 | break; |
|
|
780 | |
|
|
781 | #if DB_VERSION_MINOR >= 6 |
|
|
782 | case REQ_DB_EXISTS: |
|
|
783 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
784 | break; |
|
|
785 | #endif |
|
|
786 | case REQ_DB_GET: |
|
|
787 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
788 | break; |
|
|
789 | |
|
|
790 | case REQ_DB_PGET: |
|
|
791 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
792 | break; |
|
|
793 | |
|
|
794 | case REQ_DB_DEL: |
|
|
795 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
796 | break; |
|
|
797 | |
|
|
798 | case REQ_DB_KEY_RANGE: |
|
|
799 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
800 | break; |
|
|
801 | |
|
|
802 | case REQ_TXN_COMMIT: |
|
|
803 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
804 | break; |
|
|
805 | |
|
|
806 | case REQ_TXN_ABORT: |
|
|
807 | req->result = req->txn->abort (req->txn); |
|
|
808 | break; |
|
|
809 | |
|
|
810 | case REQ_TXN_FINISH: |
|
|
811 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
812 | { |
|
|
813 | req->result = req->txn->abort (req->txn); |
|
|
814 | if (!req->result) |
|
|
815 | req->result = DB_LOCK_DEADLOCK; |
|
|
816 | } |
|
|
817 | else |
|
|
818 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
819 | break; |
|
|
820 | |
|
|
821 | case REQ_C_CLOSE: |
|
|
822 | req->result = req->dbc->c_close (req->dbc); |
|
|
823 | break; |
|
|
824 | |
|
|
825 | case REQ_C_COUNT: |
|
|
826 | { |
|
|
827 | db_recno_t recno; |
|
|
828 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
829 | req->uv1 = recno; |
|
|
830 | } |
|
|
831 | break; |
|
|
832 | |
|
|
833 | case REQ_C_PUT: |
|
|
834 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
835 | break; |
|
|
836 | |
|
|
837 | case REQ_C_GET: |
|
|
838 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
839 | break; |
|
|
840 | |
|
|
841 | case REQ_C_PGET: |
|
|
842 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
843 | break; |
|
|
844 | |
|
|
845 | case REQ_C_DEL: |
|
|
846 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
847 | break; |
|
|
848 | |
|
|
849 | #if DB_VERSION_MINOR >= 3 |
|
|
850 | case REQ_SEQ_OPEN: |
|
|
851 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
852 | break; |
|
|
853 | |
|
|
854 | case REQ_SEQ_CLOSE: |
|
|
855 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
856 | break; |
|
|
857 | |
|
|
858 | case REQ_SEQ_GET: |
|
|
859 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
860 | break; |
|
|
861 | |
|
|
862 | case REQ_SEQ_REMOVE: |
|
|
863 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
864 | break; |
|
|
865 | #endif |
|
|
866 | |
|
|
867 | default: |
|
|
868 | req->result = ENOSYS; |
|
|
869 | break; |
|
|
870 | } |
|
|
871 | |
|
|
872 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
873 | req->txn->flags |= TXN_DEADLOCK; |
|
|
874 | } |
|
|
875 | |
611 | X_THREAD_PROC (bdb_proc) |
876 | X_THREAD_PROC (bdb_proc) |
612 | { |
877 | { |
613 | aio_req req; |
878 | bdb_req req; |
614 | struct timespec ts; |
879 | struct timespec ts; |
615 | worker *self = (worker *)thr_arg; |
880 | worker *self = (worker *)thr_arg; |
616 | |
881 | |
617 | /* try to distribute timeouts somewhat evenly */ |
882 | /* try to distribute timeouts somewhat evenly */ |
618 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
883 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
654 | } |
919 | } |
655 | |
920 | |
656 | --nready; |
921 | --nready; |
657 | |
922 | |
658 | X_UNLOCK (reqlock); |
923 | X_UNLOCK (reqlock); |
659 | |
924 | |
660 | switch (req->type) |
925 | if (req->type == REQ_QUIT) |
661 | { |
926 | { |
662 | case REQ_QUIT: |
927 | X_LOCK (reslock); |
|
|
928 | free (req); |
|
|
929 | self->req = 0; |
|
|
930 | X_UNLOCK (reslock); |
|
|
931 | |
663 | goto quit; |
932 | goto quit; |
664 | |
|
|
665 | case REQ_ENV_OPEN: |
|
|
666 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
667 | break; |
|
|
668 | |
|
|
669 | case REQ_ENV_CLOSE: |
|
|
670 | req->result = req->env->close (req->env, req->uint1); |
|
|
671 | break; |
|
|
672 | |
|
|
673 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
674 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
675 | break; |
|
|
676 | |
|
|
677 | case REQ_ENV_LOCK_DETECT: |
|
|
678 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
679 | break; |
|
|
680 | |
|
|
681 | case REQ_ENV_MEMP_SYNC: |
|
|
682 | req->result = req->env->memp_sync (req->env, 0); |
|
|
683 | break; |
|
|
684 | |
|
|
685 | case REQ_ENV_MEMP_TRICKLE: |
|
|
686 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
687 | break; |
|
|
688 | |
|
|
689 | case REQ_DB_OPEN: |
|
|
690 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
691 | break; |
|
|
692 | |
|
|
693 | case REQ_DB_CLOSE: |
|
|
694 | req->result = req->db->close (req->db, req->uint1); |
|
|
695 | break; |
|
|
696 | |
|
|
697 | case REQ_DB_COMPACT: |
|
|
698 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
699 | break; |
|
|
700 | |
|
|
701 | case REQ_DB_SYNC: |
|
|
702 | req->result = req->db->sync (req->db, req->uint1); |
|
|
703 | break; |
|
|
704 | |
|
|
705 | case REQ_DB_PUT: |
|
|
706 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
707 | break; |
|
|
708 | |
|
|
709 | case REQ_DB_GET: |
|
|
710 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
711 | break; |
|
|
712 | |
|
|
713 | case REQ_DB_PGET: |
|
|
714 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
715 | break; |
|
|
716 | |
|
|
717 | case REQ_DB_DEL: |
|
|
718 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
719 | break; |
|
|
720 | |
|
|
721 | case REQ_DB_KEY_RANGE: |
|
|
722 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
723 | break; |
|
|
724 | |
|
|
725 | case REQ_TXN_COMMIT: |
|
|
726 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
727 | break; |
|
|
728 | |
|
|
729 | case REQ_TXN_ABORT: |
|
|
730 | req->result = req->txn->abort (req->txn); |
|
|
731 | break; |
|
|
732 | |
|
|
733 | case REQ_C_CLOSE: |
|
|
734 | req->result = req->dbc->c_close (req->dbc); |
|
|
735 | break; |
|
|
736 | |
|
|
737 | case REQ_C_COUNT: |
|
|
738 | { |
|
|
739 | db_recno_t recno; |
|
|
740 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
741 | req->uv1 = recno; |
|
|
742 | } |
|
|
743 | break; |
|
|
744 | |
|
|
745 | case REQ_C_PUT: |
|
|
746 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
747 | break; |
|
|
748 | |
|
|
749 | case REQ_C_GET: |
|
|
750 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
751 | break; |
|
|
752 | |
|
|
753 | case REQ_C_PGET: |
|
|
754 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
755 | break; |
|
|
756 | |
|
|
757 | case REQ_C_DEL: |
|
|
758 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
759 | break; |
|
|
760 | |
|
|
761 | case REQ_SEQ_OPEN: |
|
|
762 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
763 | break; |
|
|
764 | |
|
|
765 | case REQ_SEQ_CLOSE: |
|
|
766 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
767 | break; |
|
|
768 | |
|
|
769 | case REQ_SEQ_GET: |
|
|
770 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
771 | break; |
|
|
772 | |
|
|
773 | case REQ_SEQ_REMOVE: |
|
|
774 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
775 | break; |
|
|
776 | |
|
|
777 | default: |
|
|
778 | req->result = ENOSYS; |
|
|
779 | break; |
|
|
780 | } |
933 | } |
|
|
934 | |
|
|
935 | bdb_request (req); |
781 | |
936 | |
782 | X_LOCK (reslock); |
937 | X_LOCK (reslock); |
783 | |
938 | |
784 | ++npending; |
939 | ++npending; |
785 | |
940 | |
… | |
… | |
817 | X_UNLOCK (wrklock); |
972 | X_UNLOCK (wrklock); |
818 | } |
973 | } |
819 | |
974 | |
820 | static void atfork_child (void) |
975 | static void atfork_child (void) |
821 | { |
976 | { |
822 | aio_req prv; |
977 | bdb_req prv; |
823 | |
978 | |
824 | while (prv = reqq_shift (&req_queue)) |
979 | while (prv = reqq_shift (&req_queue)) |
825 | req_free (prv); |
980 | req_free (prv); |
826 | |
981 | |
827 | while (prv = reqq_shift (&res_queue)) |
982 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
842 | idle = 0; |
997 | idle = 0; |
843 | nreqs = 0; |
998 | nreqs = 0; |
844 | nready = 0; |
999 | nready = 0; |
845 | npending = 0; |
1000 | npending = 0; |
846 | |
1001 | |
847 | respipe_close (respipe [0]); |
|
|
848 | respipe_close (respipe [1]); |
|
|
849 | |
|
|
850 | create_pipe (respipe); |
1002 | create_respipe (); |
851 | |
1003 | |
852 | atfork_parent (); |
1004 | atfork_parent (); |
853 | } |
1005 | } |
854 | |
1006 | |
855 | #define dREQ(reqtype) \ |
1007 | #define dREQ(reqtype,rsvcnt) \ |
856 | aio_req req; \ |
1008 | bdb_req req; \ |
857 | int req_pri = next_pri; \ |
1009 | int req_pri = next_pri; \ |
858 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1010 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
859 | \ |
1011 | \ |
860 | if (SvOK (callback) && !SvROK (callback)) \ |
1012 | if (callback && SvOK (callback)) \ |
861 | croak ("callback must be undef or of reference type"); \ |
1013 | croak ("callback has illegal type or extra arguments"); \ |
862 | \ |
1014 | \ |
863 | Newz (0, req, 1, aio_cb); \ |
1015 | Newz (0, req, 1, bdb_cb); \ |
864 | if (!req) \ |
1016 | if (!req) \ |
865 | croak ("out of memory during aio_req allocation"); \ |
1017 | croak ("out of memory during bdb_req allocation"); \ |
866 | \ |
1018 | \ |
867 | req->callback = newSVsv (callback); \ |
1019 | req->callback = SvREFCNT_inc (cb); \ |
868 | req->type = (reqtype); \ |
1020 | req->type = (reqtype); \ |
869 | req->pri = req_pri |
1021 | req->pri = req_pri; \ |
|
|
1022 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1023 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1024 | (void)0; |
870 | |
1025 | |
871 | #define REQ_SEND \ |
1026 | #define REQ_SEND \ |
872 | req_send (req) |
1027 | req_send (req) |
873 | |
1028 | |
874 | #define SvPTR(var, arg, type, class, nullok) \ |
1029 | #define SvPTR(var, arg, type, class, nullok) \ |
875 | if (!SvOK (arg)) \ |
1030 | if (!SvOK (arg)) \ |
876 | { \ |
1031 | { \ |
877 | if (!nullok) \ |
1032 | if (nullok != 1) \ |
878 | croak (# var " must be a " # class " object, not undef"); \ |
1033 | croak (# var " must be a " # class " object, not undef"); \ |
879 | \ |
1034 | \ |
880 | (var) = 0; \ |
1035 | (var) = 0; \ |
881 | } \ |
1036 | } \ |
882 | else if (sv_derived_from ((arg), # class)) \ |
1037 | else if (sv_derived_from ((arg), # class)) \ |
883 | { \ |
1038 | { \ |
884 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1039 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
885 | (var) = INT2PTR (type, tmp); \ |
1040 | (var) = INT2PTR (type, tmp); \ |
886 | if (!var) \ |
1041 | if (!var && nullok != 2) \ |
887 | croak (# var " is not a valid " # class " object anymore"); \ |
1042 | croak (# var " is not a valid " # class " object anymore"); \ |
888 | } \ |
1043 | } \ |
889 | else \ |
1044 | else \ |
890 | croak (# var " is not of type " # class); \ |
1045 | croak (# var " is not of type " # class); |
891 | \ |
|
|
892 | |
1046 | |
893 | static void |
1047 | static void |
894 | ptr_nuke (SV *sv) |
1048 | ptr_nuke (SV *sv) |
895 | { |
1049 | { |
896 | assert (SvROK (sv)); |
1050 | assert (SvROK (sv)); |
897 | sv_setiv (SvRV (sv), 0); |
1051 | sv_setiv (SvRV (sv), 0); |
898 | } |
1052 | } |
|
|
1053 | |
|
|
1054 | static int |
|
|
1055 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1056 | { |
|
|
1057 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1058 | if (-30999 <= errno && errno <= -30800) |
|
|
1059 | { |
|
|
1060 | sv_setnv (sv, (NV)errno); |
|
|
1061 | sv_setpv (sv, db_strerror (errno)); |
|
|
1062 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1063 | // ^^^ copied from perl sources |
|
|
1064 | return 0; |
|
|
1065 | } |
|
|
1066 | |
|
|
1067 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1068 | } |
|
|
1069 | |
|
|
1070 | static MGVTBL vtbl_errno; |
|
|
1071 | |
|
|
1072 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1073 | static void |
|
|
1074 | patch_errno (void) |
|
|
1075 | { |
|
|
1076 | SV *sv; |
|
|
1077 | MAGIC *mg; |
|
|
1078 | |
|
|
1079 | if (!(sv = get_sv ("!", 1))) |
|
|
1080 | return; |
|
|
1081 | |
|
|
1082 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1083 | return; |
|
|
1084 | |
|
|
1085 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1086 | return; |
|
|
1087 | |
|
|
1088 | vtbl_errno = PL_vtbl_sv; |
|
|
1089 | vtbl_errno.svt_get = errno_get; |
|
|
1090 | mg->mg_virtual = &vtbl_errno; |
|
|
1091 | } |
|
|
1092 | |
|
|
1093 | #if __GNUC__ >= 4 |
|
|
1094 | # define noinline __attribute__ ((noinline)) |
|
|
1095 | #else |
|
|
1096 | # define noinline |
|
|
1097 | #endif |
|
|
1098 | |
|
|
1099 | static noinline SV * |
|
|
1100 | pop_callback (I32 *ritems, SV *sv) |
|
|
1101 | { |
|
|
1102 | if (SvROK (sv)) |
|
|
1103 | { |
|
|
1104 | HV *st; |
|
|
1105 | GV *gvp; |
|
|
1106 | CV *cv; |
|
|
1107 | const char *name; |
|
|
1108 | |
|
|
1109 | /* forgive me */ |
|
|
1110 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1111 | && (st = SvSTASH (SvRV (sv))) |
|
|
1112 | && (name = HvNAME_get (st)) |
|
|
1113 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1114 | return 0; |
|
|
1115 | |
|
|
1116 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1117 | { |
|
|
1118 | --*ritems; |
|
|
1119 | return (SV *)cv; |
|
|
1120 | } |
|
|
1121 | } |
|
|
1122 | |
|
|
1123 | return 0; |
|
|
1124 | } |
|
|
1125 | |
|
|
1126 | /* stupid windoes defined CALLBACK as well */ |
|
|
1127 | #undef CALLBACK |
|
|
1128 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
899 | |
1129 | |
900 | MODULE = BDB PACKAGE = BDB |
1130 | MODULE = BDB PACKAGE = BDB |
901 | |
1131 | |
902 | PROTOTYPES: ENABLE |
1132 | PROTOTYPES: ENABLE |
903 | |
1133 | |
… | |
… | |
919 | const_iv (INIT_TXN) |
1149 | const_iv (INIT_TXN) |
920 | const_iv (RECOVER) |
1150 | const_iv (RECOVER) |
921 | const_iv (INIT_TXN) |
1151 | const_iv (INIT_TXN) |
922 | const_iv (RECOVER_FATAL) |
1152 | const_iv (RECOVER_FATAL) |
923 | const_iv (CREATE) |
1153 | const_iv (CREATE) |
|
|
1154 | const_iv (RDONLY) |
924 | const_iv (USE_ENVIRON) |
1155 | const_iv (USE_ENVIRON) |
925 | const_iv (USE_ENVIRON_ROOT) |
1156 | const_iv (USE_ENVIRON_ROOT) |
926 | const_iv (LOCKDOWN) |
1157 | const_iv (LOCKDOWN) |
927 | const_iv (PRIVATE) |
1158 | const_iv (PRIVATE) |
928 | const_iv (REGISTER) |
|
|
929 | const_iv (SYSTEM_MEM) |
1159 | const_iv (SYSTEM_MEM) |
930 | const_iv (AUTO_COMMIT) |
1160 | const_iv (AUTO_COMMIT) |
931 | const_iv (CDB_ALLDB) |
1161 | const_iv (CDB_ALLDB) |
932 | const_iv (DIRECT_DB) |
1162 | const_iv (DIRECT_DB) |
933 | const_iv (DIRECT_LOG) |
|
|
934 | const_iv (DSYNC_DB) |
|
|
935 | const_iv (DSYNC_LOG) |
|
|
936 | const_iv (LOG_AUTOREMOVE) |
|
|
937 | const_iv (LOG_INMEMORY) |
|
|
938 | const_iv (NOLOCKING) |
1163 | const_iv (NOLOCKING) |
939 | const_iv (NOMMAP) |
1164 | const_iv (NOMMAP) |
940 | const_iv (NOPANIC) |
1165 | const_iv (NOPANIC) |
941 | const_iv (OVERWRITE) |
1166 | const_iv (OVERWRITE) |
942 | const_iv (PANIC_ENVIRONMENT) |
1167 | const_iv (PANIC_ENVIRONMENT) |
943 | const_iv (REGION_INIT) |
1168 | const_iv (REGION_INIT) |
944 | const_iv (TIME_NOTGRANTED) |
1169 | const_iv (TIME_NOTGRANTED) |
945 | const_iv (TXN_NOSYNC) |
1170 | const_iv (TXN_NOSYNC) |
|
|
1171 | const_iv (TXN_NOT_DURABLE) |
946 | const_iv (TXN_WRITE_NOSYNC) |
1172 | const_iv (TXN_WRITE_NOSYNC) |
947 | const_iv (WRITECURSOR) |
1173 | const_iv (WRITECURSOR) |
948 | const_iv (YIELDCPU) |
1174 | const_iv (YIELDCPU) |
949 | const_iv (ENCRYPT_AES) |
1175 | const_iv (ENCRYPT_AES) |
950 | const_iv (XA_CREATE) |
1176 | const_iv (XA_CREATE) |
… | |
… | |
952 | const_iv (HASH) |
1178 | const_iv (HASH) |
953 | const_iv (QUEUE) |
1179 | const_iv (QUEUE) |
954 | const_iv (RECNO) |
1180 | const_iv (RECNO) |
955 | const_iv (UNKNOWN) |
1181 | const_iv (UNKNOWN) |
956 | const_iv (EXCL) |
1182 | const_iv (EXCL) |
957 | const_iv (READ_COMMITTED) |
|
|
958 | const_iv (READ_UNCOMMITTED) |
|
|
959 | const_iv (TRUNCATE) |
1183 | const_iv (TRUNCATE) |
960 | const_iv (NOSYNC) |
1184 | const_iv (NOSYNC) |
961 | const_iv (CHKSUM) |
1185 | const_iv (CHKSUM) |
962 | const_iv (ENCRYPT) |
1186 | const_iv (ENCRYPT) |
963 | const_iv (TXN_NOT_DURABLE) |
|
|
964 | const_iv (DUP) |
1187 | const_iv (DUP) |
965 | const_iv (DUPSORT) |
1188 | const_iv (DUPSORT) |
966 | const_iv (RECNUM) |
1189 | const_iv (RECNUM) |
967 | const_iv (RENUMBER) |
1190 | const_iv (RENUMBER) |
968 | const_iv (REVSPLITOFF) |
1191 | const_iv (REVSPLITOFF) |
969 | const_iv (INORDER) |
|
|
970 | const_iv (CONSUME) |
1192 | const_iv (CONSUME) |
971 | const_iv (CONSUME_WAIT) |
1193 | const_iv (CONSUME_WAIT) |
972 | const_iv (GET_BOTH) |
1194 | const_iv (GET_BOTH) |
973 | const_iv (GET_BOTH_RANGE) |
1195 | const_iv (GET_BOTH_RANGE) |
974 | //const_iv (SET_RECNO) |
1196 | //const_iv (SET_RECNO) |
975 | //const_iv (MULTIPLE) |
1197 | //const_iv (MULTIPLE) |
976 | const_iv (SNAPSHOT) |
1198 | const_iv (SNAPSHOT) |
977 | const_iv (JOIN_ITEM) |
1199 | const_iv (JOIN_ITEM) |
|
|
1200 | const_iv (JOIN_NOSORT) |
978 | const_iv (RMW) |
1201 | const_iv (RMW) |
979 | |
1202 | |
980 | const_iv (NOTFOUND) |
1203 | const_iv (NOTFOUND) |
981 | const_iv (KEYEMPTY) |
1204 | const_iv (KEYEMPTY) |
982 | const_iv (LOCK_DEADLOCK) |
1205 | const_iv (LOCK_DEADLOCK) |
983 | const_iv (LOCK_NOTGRANTED) |
1206 | const_iv (LOCK_NOTGRANTED) |
984 | const_iv (RUNRECOVERY) |
1207 | const_iv (RUNRECOVERY) |
985 | const_iv (OLD_VERSION) |
1208 | const_iv (OLD_VERSION) |
986 | const_iv (REP_HANDLE_DEAD) |
1209 | const_iv (REP_HANDLE_DEAD) |
987 | const_iv (REP_LOCKOUT) |
|
|
988 | const_iv (SECONDARY_BAD) |
1210 | const_iv (SECONDARY_BAD) |
989 | |
|
|
990 | const_iv (FREE_SPACE) |
|
|
991 | const_iv (FREELIST_ONLY) |
|
|
992 | |
1211 | |
993 | const_iv (APPEND) |
1212 | const_iv (APPEND) |
994 | const_iv (NODUPDATA) |
1213 | const_iv (NODUPDATA) |
995 | const_iv (NOOVERWRITE) |
1214 | const_iv (NOOVERWRITE) |
996 | |
1215 | |
… | |
… | |
998 | const_iv (TXN_SYNC) |
1217 | const_iv (TXN_SYNC) |
999 | |
1218 | |
1000 | const_iv (SET_LOCK_TIMEOUT) |
1219 | const_iv (SET_LOCK_TIMEOUT) |
1001 | const_iv (SET_TXN_TIMEOUT) |
1220 | const_iv (SET_TXN_TIMEOUT) |
1002 | |
1221 | |
1003 | const_iv (JOIN_ITEM) |
|
|
1004 | const_iv (FIRST) |
1222 | const_iv (FIRST) |
1005 | const_iv (NEXT) |
1223 | const_iv (NEXT) |
1006 | const_iv (NEXT_DUP) |
1224 | const_iv (NEXT_DUP) |
1007 | const_iv (NEXT_NODUP) |
1225 | const_iv (NEXT_NODUP) |
1008 | const_iv (PREV) |
1226 | const_iv (PREV) |
… | |
… | |
1020 | const_iv (FORCE) |
1238 | const_iv (FORCE) |
1021 | |
1239 | |
1022 | const_iv (LOCK_DEFAULT) |
1240 | const_iv (LOCK_DEFAULT) |
1023 | const_iv (LOCK_EXPIRE) |
1241 | const_iv (LOCK_EXPIRE) |
1024 | const_iv (LOCK_MAXLOCKS) |
1242 | const_iv (LOCK_MAXLOCKS) |
1025 | const_iv (LOCK_MAXWRITE) |
|
|
1026 | const_iv (LOCK_MINLOCKS) |
1243 | const_iv (LOCK_MINLOCKS) |
1027 | const_iv (LOCK_MINWRITE) |
1244 | const_iv (LOCK_MINWRITE) |
1028 | const_iv (LOCK_OLDEST) |
1245 | const_iv (LOCK_OLDEST) |
1029 | const_iv (LOCK_RANDOM) |
1246 | const_iv (LOCK_RANDOM) |
1030 | const_iv (LOCK_YOUNGEST) |
1247 | const_iv (LOCK_YOUNGEST) |
1031 | |
1248 | |
1032 | const_iv (SEQ_DEC) |
|
|
1033 | const_iv (SEQ_INC) |
|
|
1034 | const_iv (SEQ_WRAP) |
|
|
1035 | |
|
|
1036 | const_iv (BUFFER_SMALL) |
|
|
1037 | const_iv (DONOTINDEX) |
1249 | const_iv (DONOTINDEX) |
1038 | const_iv (KEYEMPTY ) |
1250 | const_iv (KEYEMPTY ) |
1039 | const_iv (KEYEXIST ) |
1251 | const_iv (KEYEXIST ) |
1040 | const_iv (LOCK_DEADLOCK) |
1252 | const_iv (LOCK_DEADLOCK) |
1041 | const_iv (LOCK_NOTGRANTED) |
1253 | const_iv (LOCK_NOTGRANTED) |
1042 | const_iv (LOG_BUFFER_FULL) |
|
|
1043 | const_iv (NOSERVER) |
1254 | const_iv (NOSERVER) |
1044 | const_iv (NOSERVER_HOME) |
1255 | const_iv (NOSERVER_HOME) |
1045 | const_iv (NOSERVER_ID) |
1256 | const_iv (NOSERVER_ID) |
1046 | const_iv (NOTFOUND) |
1257 | const_iv (NOTFOUND) |
1047 | const_iv (OLD_VERSION) |
|
|
1048 | const_iv (PAGE_NOTFOUND) |
1258 | const_iv (PAGE_NOTFOUND) |
1049 | const_iv (REP_DUPMASTER) |
1259 | const_iv (REP_DUPMASTER) |
1050 | const_iv (REP_HANDLE_DEAD) |
1260 | const_iv (REP_HANDLE_DEAD) |
1051 | const_iv (REP_HOLDELECTION) |
1261 | const_iv (REP_HOLDELECTION) |
1052 | const_iv (REP_IGNORE) |
|
|
1053 | const_iv (REP_ISPERM) |
1262 | const_iv (REP_ISPERM) |
1054 | const_iv (REP_JOIN_FAILURE) |
|
|
1055 | const_iv (REP_LOCKOUT) |
|
|
1056 | const_iv (REP_NEWMASTER) |
1263 | const_iv (REP_NEWMASTER) |
1057 | const_iv (REP_NEWSITE) |
1264 | const_iv (REP_NEWSITE) |
1058 | const_iv (REP_NOTPERM) |
1265 | const_iv (REP_NOTPERM) |
1059 | const_iv (REP_UNAVAIL) |
1266 | const_iv (REP_UNAVAIL) |
1060 | const_iv (RUNRECOVERY) |
1267 | const_iv (RUNRECOVERY) |
1061 | const_iv (SECONDARY_BAD) |
1268 | const_iv (SECONDARY_BAD) |
1062 | const_iv (VERIFY_BAD) |
1269 | const_iv (VERIFY_BAD) |
1063 | const_iv (VERSION_MISMATCH) |
|
|
1064 | |
1270 | |
1065 | const_iv (VERB_DEADLOCK) |
1271 | const_iv (VERB_DEADLOCK) |
1066 | const_iv (VERB_RECOVERY) |
1272 | const_iv (VERB_RECOVERY) |
1067 | const_iv (VERB_REGISTER) |
|
|
1068 | const_iv (VERB_REPLICATION) |
1273 | const_iv (VERB_REPLICATION) |
1069 | const_iv (VERB_WAITSFOR) |
1274 | const_iv (VERB_WAITSFOR) |
1070 | |
1275 | |
1071 | const_iv (VERSION_MAJOR) |
1276 | const_iv (VERSION_MAJOR) |
1072 | const_iv (VERSION_MINOR) |
1277 | const_iv (VERSION_MINOR) |
1073 | const_iv (VERSION_PATCH) |
1278 | const_iv (VERSION_PATCH) |
|
|
1279 | #if DB_VERSION_MINOR >= 3 |
|
|
1280 | const_iv (INORDER) |
|
|
1281 | const_iv (LOCK_MAXWRITE) |
|
|
1282 | const_iv (SEQ_DEC) |
|
|
1283 | const_iv (SEQ_INC) |
|
|
1284 | const_iv (SEQ_WRAP) |
|
|
1285 | const_iv (BUFFER_SMALL) |
|
|
1286 | const_iv (LOG_BUFFER_FULL) |
|
|
1287 | const_iv (VERSION_MISMATCH) |
|
|
1288 | #endif |
|
|
1289 | #if DB_VERSION_MINOR >= 4 |
|
|
1290 | const_iv (REGISTER) |
|
|
1291 | const_iv (DSYNC_DB) |
|
|
1292 | const_iv (READ_COMMITTED) |
|
|
1293 | const_iv (READ_UNCOMMITTED) |
|
|
1294 | const_iv (REP_IGNORE) |
|
|
1295 | const_iv (REP_LOCKOUT) |
|
|
1296 | const_iv (REP_JOIN_FAILURE) |
|
|
1297 | const_iv (FREE_SPACE) |
|
|
1298 | const_iv (FREELIST_ONLY) |
|
|
1299 | const_iv (VERB_REGISTER) |
|
|
1300 | #endif |
1074 | #if DB_VERSION_MINOR >= 5 |
1301 | #if DB_VERSION_MINOR >= 5 |
1075 | const_iv (MULTIVERSION) |
1302 | const_iv (MULTIVERSION) |
1076 | const_iv (TXN_SNAPSHOT) |
1303 | const_iv (TXN_SNAPSHOT) |
1077 | #endif |
1304 | #endif |
|
|
1305 | #if DB_VERSION_MINOR >= 6 |
|
|
1306 | const_iv (PREV_DUP) |
|
|
1307 | const_iv (PRIORITY_UNCHANGED) |
|
|
1308 | const_iv (PRIORITY_VERY_LOW) |
|
|
1309 | const_iv (PRIORITY_LOW) |
|
|
1310 | const_iv (PRIORITY_DEFAULT) |
|
|
1311 | const_iv (PRIORITY_HIGH) |
|
|
1312 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1313 | #endif |
|
|
1314 | #if DB_VERSION_MINOR >= 7 |
|
|
1315 | const_iv (LOG_DIRECT) |
|
|
1316 | const_iv (LOG_DSYNC) |
|
|
1317 | const_iv (LOG_AUTO_REMOVE) |
|
|
1318 | const_iv (LOG_IN_MEMORY) |
|
|
1319 | const_iv (LOG_ZERO) |
|
|
1320 | #else |
|
|
1321 | const_iv (DIRECT_LOG) |
|
|
1322 | const_iv (LOG_AUTOREMOVE) |
|
|
1323 | # if DB_VERSION_MINOR >= 3 |
|
|
1324 | const_iv (DSYNC_LOG) |
|
|
1325 | const_iv (LOG_INMEMORY) |
|
|
1326 | # endif |
|
|
1327 | #endif |
1078 | }; |
1328 | }; |
1079 | |
1329 | |
1080 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1330 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1081 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1331 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1082 | |
1332 | |
1083 | newCONSTSUB (stash, "DB_VERSION", newSVnv (DB_VERSION_MAJOR + DB_VERSION_MINOR * .1)); |
1333 | { |
|
|
1334 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1335 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1336 | |
|
|
1337 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1338 | } |
|
|
1339 | |
1084 | newCONSTSUB (stash, "DB_VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1340 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
1085 | |
1341 | |
1086 | create_pipe (respipe); |
1342 | create_respipe (); |
1087 | |
1343 | |
1088 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1344 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1089 | #ifdef _WIN32 |
1345 | patch_errno (); |
1090 | X_MUTEX_CHECK (wrklock); |
|
|
1091 | X_MUTEX_CHECK (reslock); |
|
|
1092 | X_MUTEX_CHECK (reqlock); |
|
|
1093 | |
|
|
1094 | X_COND_CHECK (reqwait); |
|
|
1095 | #endif |
|
|
1096 | } |
1346 | } |
1097 | |
1347 | |
1098 | void |
1348 | void |
1099 | max_poll_reqs (int nreqs) |
1349 | max_poll_reqs (int nreqs) |
1100 | PROTOTYPE: $ |
1350 | PROTOTYPE: $ |
… | |
… | |
1240 | CODE: |
1490 | CODE: |
1241 | RETVAL = db_strerror (errorno); |
1491 | RETVAL = db_strerror (errorno); |
1242 | OUTPUT: |
1492 | OUTPUT: |
1243 | RETVAL |
1493 | RETVAL |
1244 | |
1494 | |
|
|
1495 | void _on_next_submit (SV *cb) |
|
|
1496 | CODE: |
|
|
1497 | SvREFCNT_dec (on_next_submit); |
|
|
1498 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
|
|
1499 | |
1245 | DB_ENV * |
1500 | DB_ENV * |
1246 | db_env_create (U32 env_flags = 0) |
1501 | db_env_create (U32 env_flags = 0) |
1247 | CODE: |
1502 | CODE: |
1248 | { |
1503 | { |
1249 | errno = db_env_create (&RETVAL, env_flags); |
1504 | errno = db_env_create (&RETVAL, env_flags); |
… | |
… | |
1258 | } |
1513 | } |
1259 | OUTPUT: |
1514 | OUTPUT: |
1260 | RETVAL |
1515 | RETVAL |
1261 | |
1516 | |
1262 | void |
1517 | void |
1263 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1518 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1519 | PREINIT: |
|
|
1520 | CALLBACK |
1264 | CODE: |
1521 | CODE: |
1265 | { |
1522 | { |
1266 | dREQ (REQ_ENV_OPEN); |
1523 | dREQ (REQ_ENV_OPEN, 1); |
1267 | |
|
|
1268 | env->set_thread_count (env, wanted + 2); |
|
|
1269 | |
|
|
1270 | req->env = env; |
1524 | req->env = env; |
1271 | req->uint1 = open_flags | DB_THREAD; |
1525 | req->uint1 = open_flags | DB_THREAD; |
1272 | req->int1 = mode; |
1526 | req->int1 = mode; |
1273 | req->buf1 = strdup_ornull (db_home); |
1527 | req->buf1 = strdup_ornull (db_home); |
1274 | REQ_SEND; |
1528 | REQ_SEND; |
1275 | } |
1529 | } |
1276 | |
1530 | |
1277 | void |
1531 | void |
1278 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1532 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1533 | PREINIT: |
|
|
1534 | CALLBACK |
1279 | CODE: |
1535 | CODE: |
1280 | { |
1536 | { |
1281 | dREQ (REQ_ENV_CLOSE); |
1537 | dREQ (REQ_ENV_CLOSE, 1); |
1282 | req->env = env; |
1538 | req->env = env; |
1283 | req->uint1 = flags; |
1539 | req->uint1 = flags; |
1284 | REQ_SEND; |
1540 | REQ_SEND; |
1285 | ptr_nuke (ST (0)); |
1541 | ptr_nuke (ST (0)); |
1286 | } |
1542 | } |
1287 | |
1543 | |
1288 | void |
1544 | void |
1289 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1545 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1546 | PREINIT: |
|
|
1547 | CALLBACK |
1290 | CODE: |
1548 | CODE: |
1291 | { |
1549 | { |
1292 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1550 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1293 | req->env = env; |
1551 | req->env = env; |
1294 | req->uint1 = kbyte; |
1552 | req->uint1 = kbyte; |
1295 | req->int1 = min; |
1553 | req->int1 = min; |
1296 | req->uint2 = flags; |
1554 | req->uint2 = flags; |
1297 | REQ_SEND; |
1555 | REQ_SEND; |
1298 | } |
1556 | } |
1299 | |
1557 | |
1300 | void |
1558 | void |
1301 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1559 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1560 | PREINIT: |
|
|
1561 | CALLBACK |
1302 | CODE: |
1562 | CODE: |
1303 | { |
1563 | { |
1304 | dREQ (REQ_ENV_LOCK_DETECT); |
1564 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1305 | req->env = env; |
1565 | req->env = env; |
1306 | req->uint1 = flags; |
1566 | req->uint1 = flags; |
1307 | req->uint2 = atype; |
1567 | req->uint2 = atype; |
|
|
1568 | /* req->int2 = 0; dummy */ |
1308 | REQ_SEND; |
1569 | REQ_SEND; |
1309 | } |
1570 | } |
1310 | |
1571 | |
1311 | void |
1572 | void |
1312 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1573 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1574 | PREINIT: |
|
|
1575 | CALLBACK |
1313 | CODE: |
1576 | CODE: |
1314 | { |
1577 | { |
1315 | dREQ (REQ_ENV_MEMP_SYNC); |
1578 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1316 | req->env = env; |
1579 | req->env = env; |
1317 | REQ_SEND; |
1580 | REQ_SEND; |
1318 | } |
1581 | } |
1319 | |
1582 | |
1320 | void |
1583 | void |
1321 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1584 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1585 | PREINIT: |
|
|
1586 | CALLBACK |
1322 | CODE: |
1587 | CODE: |
1323 | { |
1588 | { |
1324 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1589 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1325 | req->env = env; |
1590 | req->env = env; |
1326 | req->int1 = percent; |
1591 | req->int1 = percent; |
1327 | REQ_SEND; |
1592 | REQ_SEND; |
1328 | } |
1593 | } |
1329 | |
1594 | |
|
|
1595 | void |
|
|
1596 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1597 | PREINIT: |
|
|
1598 | CALLBACK |
|
|
1599 | CODE: |
|
|
1600 | { |
|
|
1601 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1602 | req->env = env; |
|
|
1603 | req->buf1 = strdup_ornull (file); |
|
|
1604 | req->buf2 = strdup_ornull (database); |
|
|
1605 | req->uint1 = flags; |
|
|
1606 | REQ_SEND; |
|
|
1607 | } |
|
|
1608 | |
|
|
1609 | void |
|
|
1610 | 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) |
|
|
1611 | PREINIT: |
|
|
1612 | CALLBACK |
|
|
1613 | CODE: |
|
|
1614 | { |
|
|
1615 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1616 | req->env = env; |
|
|
1617 | req->buf1 = strdup_ornull (file); |
|
|
1618 | req->buf2 = strdup_ornull (database); |
|
|
1619 | req->buf3 = strdup_ornull (newname); |
|
|
1620 | req->uint1 = flags; |
|
|
1621 | REQ_SEND; |
|
|
1622 | } |
1330 | |
1623 | |
1331 | DB * |
1624 | DB * |
1332 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1625 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1333 | CODE: |
1626 | CODE: |
1334 | { |
1627 | { |
… | |
… | |
1341 | } |
1634 | } |
1342 | OUTPUT: |
1635 | OUTPUT: |
1343 | RETVAL |
1636 | RETVAL |
1344 | |
1637 | |
1345 | void |
1638 | void |
1346 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1639 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1640 | PREINIT: |
|
|
1641 | CALLBACK |
1347 | CODE: |
1642 | CODE: |
1348 | { |
1643 | { |
1349 | dREQ (REQ_DB_OPEN); |
1644 | dREQ (REQ_DB_OPEN, 2); |
1350 | req->db = db; |
1645 | req->db = db; |
1351 | req->txn = txnid; |
1646 | req->txn = txnid; |
1352 | req->buf1 = strdup_ornull (file); |
1647 | req->buf1 = strdup_ornull (file); |
1353 | req->buf2 = strdup_ornull (database); |
1648 | req->buf2 = strdup_ornull (database); |
1354 | req->int1 = type; |
1649 | req->int1 = type; |
… | |
… | |
1356 | req->int2 = mode; |
1651 | req->int2 = mode; |
1357 | REQ_SEND; |
1652 | REQ_SEND; |
1358 | } |
1653 | } |
1359 | |
1654 | |
1360 | void |
1655 | void |
1361 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1656 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1657 | PREINIT: |
|
|
1658 | CALLBACK |
1362 | CODE: |
1659 | CODE: |
1363 | { |
1660 | { |
1364 | dREQ (REQ_DB_CLOSE); |
1661 | dREQ (REQ_DB_CLOSE, 1); |
1365 | req->db = db; |
1662 | req->db = db; |
1366 | req->uint1 = flags; |
1663 | req->uint1 = flags; |
1367 | req->sv1 = (SV *)db->app_private; |
1664 | req->sv1 = (SV *)db->app_private; |
1368 | REQ_SEND; |
1665 | REQ_SEND; |
1369 | ptr_nuke (ST (0)); |
1666 | ptr_nuke (ST (0)); |
1370 | } |
1667 | } |
1371 | |
1668 | |
|
|
1669 | #if DB_VERSION_MINOR >= 4 |
|
|
1670 | |
1372 | void |
1671 | void |
1373 | 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) |
1672 | 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) |
|
|
1673 | PREINIT: |
|
|
1674 | CALLBACK |
1374 | CODE: |
1675 | CODE: |
1375 | { |
1676 | { |
1376 | dREQ (REQ_DB_COMPACT); |
1677 | dREQ (REQ_DB_COMPACT, 2); |
1377 | req->db = db; |
1678 | req->db = db; |
1378 | req->txn = txn; |
1679 | req->txn = txn; |
1379 | sv_to_dbt (&req->dbt1, start); |
1680 | sv_to_dbt (&req->dbt1, start); |
1380 | sv_to_dbt (&req->dbt2, stop); |
1681 | sv_to_dbt (&req->dbt2, stop); |
1381 | req->uint1 = flags; |
1682 | req->uint1 = flags; |
1382 | REQ_SEND; |
1683 | REQ_SEND; |
1383 | } |
1684 | } |
1384 | |
1685 | |
|
|
1686 | #endif |
|
|
1687 | |
1385 | void |
1688 | void |
1386 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1689 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1690 | PREINIT: |
|
|
1691 | CALLBACK |
1387 | CODE: |
1692 | CODE: |
1388 | { |
1693 | { |
1389 | dREQ (REQ_DB_SYNC); |
1694 | dREQ (REQ_DB_SYNC, 1); |
1390 | req->db = db; |
1695 | req->db = db; |
1391 | req->uint1 = flags; |
1696 | req->uint1 = flags; |
1392 | REQ_SEND; |
1697 | REQ_SEND; |
1393 | } |
1698 | } |
1394 | |
1699 | |
1395 | void |
1700 | void |
|
|
1701 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1702 | PREINIT: |
|
|
1703 | CALLBACK |
|
|
1704 | CODE: |
|
|
1705 | { |
|
|
1706 | dREQ (REQ_DB_SYNC, 1); |
|
|
1707 | req->db = db; |
|
|
1708 | req->buf1 = strdup (file); |
|
|
1709 | req->uint1 = flags; |
|
|
1710 | REQ_SEND; |
|
|
1711 | } |
|
|
1712 | |
|
|
1713 | void |
1396 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1714 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1715 | PREINIT: |
|
|
1716 | CALLBACK |
1397 | CODE: |
1717 | CODE: |
1398 | { |
1718 | { |
1399 | dREQ (REQ_DB_KEY_RANGE); |
1719 | dREQ (REQ_DB_KEY_RANGE, 2); |
1400 | req->db = db; |
1720 | req->db = db; |
1401 | req->txn = txn; |
1721 | req->txn = txn; |
1402 | sv_to_dbt (&req->dbt1, key); |
1722 | sv_to_dbt (&req->dbt1, key); |
1403 | req->uint1 = flags; |
1723 | req->uint1 = flags; |
1404 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1724 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1405 | REQ_SEND; |
1725 | REQ_SEND; |
1406 | } |
1726 | } |
1407 | |
1727 | |
1408 | void |
1728 | void |
1409 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1729 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1730 | PREINIT: |
|
|
1731 | CALLBACK |
1410 | CODE: |
1732 | CODE: |
1411 | { |
1733 | { |
1412 | dREQ (REQ_DB_PUT); |
1734 | dREQ (REQ_DB_PUT, 2); |
1413 | req->db = db; |
1735 | req->db = db; |
1414 | req->txn = txn; |
1736 | req->txn = txn; |
1415 | sv_to_dbt (&req->dbt1, key); |
1737 | sv_to_dbt (&req->dbt1, key); |
1416 | sv_to_dbt (&req->dbt2, data); |
1738 | sv_to_dbt (&req->dbt2, data); |
1417 | req->uint1 = flags; |
1739 | req->uint1 = flags; |
1418 | REQ_SEND; |
1740 | REQ_SEND; |
1419 | } |
1741 | } |
1420 | |
1742 | |
|
|
1743 | #if DB_VERSION_MINOR >= 6 |
|
|
1744 | |
1421 | void |
1745 | void |
|
|
1746 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1747 | PREINIT: |
|
|
1748 | CALLBACK |
|
|
1749 | CODE: |
|
|
1750 | { |
|
|
1751 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1752 | req->db = db; |
|
|
1753 | req->txn = txn; |
|
|
1754 | req->uint1 = flags; |
|
|
1755 | sv_to_dbt (&req->dbt1, key); |
|
|
1756 | REQ_SEND; |
|
|
1757 | } |
|
|
1758 | |
|
|
1759 | #endif |
|
|
1760 | |
|
|
1761 | void |
1422 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1762 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1763 | PREINIT: |
|
|
1764 | CALLBACK |
1423 | CODE: |
1765 | CODE: |
|
|
1766 | if (SvREADONLY (data)) |
|
|
1767 | croak ("can't modify read-only data scalar in db_get"); |
1424 | { |
1768 | { |
1425 | dREQ (REQ_DB_GET); |
1769 | dREQ (REQ_DB_GET, 2); |
1426 | req->db = db; |
1770 | req->db = db; |
1427 | req->txn = txn; |
1771 | req->txn = txn; |
1428 | req->uint1 = flags; |
1772 | req->uint1 = flags; |
1429 | sv_to_dbt (&req->dbt1, key); |
1773 | sv_to_dbt (&req->dbt1, key); |
1430 | req->dbt3.flags = DB_DBT_MALLOC; |
1774 | req->dbt3.flags = DB_DBT_MALLOC; |
1431 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1775 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1432 | REQ_SEND; |
1776 | REQ_SEND; |
1433 | } |
1777 | } |
1434 | |
1778 | |
1435 | void |
1779 | void |
1436 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1780 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1781 | PREINIT: |
|
|
1782 | CALLBACK |
1437 | CODE: |
1783 | CODE: |
|
|
1784 | if (SvREADONLY (data)) |
|
|
1785 | croak ("can't modify read-only data scalar in db_pget"); |
1438 | { |
1786 | { |
1439 | dREQ (REQ_DB_PGET); |
1787 | dREQ (REQ_DB_PGET, 2); |
1440 | req->db = db; |
1788 | req->db = db; |
1441 | req->txn = txn; |
1789 | req->txn = txn; |
1442 | req->uint1 = flags; |
1790 | req->uint1 = flags; |
1443 | sv_to_dbt (&req->dbt1, key); |
1791 | sv_to_dbt (&req->dbt1, key); |
1444 | sv_to_dbt (&req->dbt2, pkey); |
1792 | sv_to_dbt (&req->dbt2, pkey); |
… | |
… | |
1446 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1794 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1447 | REQ_SEND; |
1795 | REQ_SEND; |
1448 | } |
1796 | } |
1449 | |
1797 | |
1450 | void |
1798 | void |
1451 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1799 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1800 | PREINIT: |
|
|
1801 | CALLBACK |
1452 | CODE: |
1802 | CODE: |
1453 | { |
1803 | { |
1454 | dREQ (REQ_DB_DEL); |
1804 | dREQ (REQ_DB_DEL, 2); |
1455 | req->db = db; |
1805 | req->db = db; |
1456 | req->txn = txn; |
1806 | req->txn = txn; |
1457 | req->uint1 = flags; |
1807 | req->uint1 = flags; |
1458 | sv_to_dbt (&req->dbt1, key); |
1808 | sv_to_dbt (&req->dbt1, key); |
1459 | REQ_SEND; |
1809 | REQ_SEND; |
1460 | } |
1810 | } |
1461 | |
1811 | |
1462 | void |
1812 | void |
1463 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
1813 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1814 | PREINIT: |
|
|
1815 | CALLBACK |
1464 | CODE: |
1816 | CODE: |
1465 | { |
1817 | { |
1466 | dREQ (REQ_TXN_COMMIT); |
1818 | dREQ (REQ_TXN_COMMIT, 1); |
1467 | req->txn = txn; |
1819 | req->txn = txn; |
1468 | req->uint1 = flags; |
1820 | req->uint1 = flags; |
1469 | REQ_SEND; |
1821 | REQ_SEND; |
1470 | ptr_nuke (ST (0)); |
1822 | ptr_nuke (ST (0)); |
1471 | } |
1823 | } |
1472 | |
1824 | |
1473 | void |
1825 | void |
1474 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
1826 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
1827 | PREINIT: |
|
|
1828 | CALLBACK |
1475 | CODE: |
1829 | CODE: |
1476 | { |
1830 | { |
1477 | dREQ (REQ_TXN_ABORT); |
1831 | dREQ (REQ_TXN_ABORT, 1); |
1478 | req->txn = txn; |
1832 | req->txn = txn; |
1479 | REQ_SEND; |
1833 | REQ_SEND; |
1480 | ptr_nuke (ST (0)); |
1834 | ptr_nuke (ST (0)); |
1481 | } |
1835 | } |
1482 | |
1836 | |
1483 | void |
1837 | void |
|
|
1838 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
1839 | PREINIT: |
|
|
1840 | CALLBACK |
|
|
1841 | CODE: |
|
|
1842 | { |
|
|
1843 | dREQ (REQ_TXN_FINISH, 1); |
|
|
1844 | req->txn = txn; |
|
|
1845 | req->uint1 = flags; |
|
|
1846 | REQ_SEND; |
|
|
1847 | ptr_nuke (ST (0)); |
|
|
1848 | } |
|
|
1849 | |
|
|
1850 | void |
1484 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
1851 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
1852 | PREINIT: |
|
|
1853 | CALLBACK |
1485 | CODE: |
1854 | CODE: |
1486 | { |
1855 | { |
1487 | dREQ (REQ_C_CLOSE); |
1856 | dREQ (REQ_C_CLOSE, 1); |
1488 | req->dbc = dbc; |
1857 | req->dbc = dbc; |
1489 | REQ_SEND; |
1858 | REQ_SEND; |
1490 | ptr_nuke (ST (0)); |
1859 | ptr_nuke (ST (0)); |
1491 | } |
1860 | } |
1492 | |
1861 | |
1493 | void |
1862 | void |
1494 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
1863 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
1864 | PREINIT: |
|
|
1865 | CALLBACK |
1495 | CODE: |
1866 | CODE: |
1496 | { |
1867 | { |
1497 | dREQ (REQ_C_COUNT); |
1868 | dREQ (REQ_C_COUNT, 1); |
1498 | req->dbc = dbc; |
1869 | req->dbc = dbc; |
1499 | req->sv1 = SvREFCNT_inc (count); |
1870 | req->sv1 = SvREFCNT_inc (count); |
1500 | REQ_SEND; |
1871 | REQ_SEND; |
1501 | } |
1872 | } |
1502 | |
1873 | |
1503 | void |
1874 | void |
1504 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1875 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1876 | PREINIT: |
|
|
1877 | CALLBACK |
1505 | CODE: |
1878 | CODE: |
1506 | { |
1879 | { |
1507 | dREQ (REQ_C_PUT); |
1880 | dREQ (REQ_C_PUT, 1); |
1508 | req->dbc = dbc; |
1881 | req->dbc = dbc; |
1509 | sv_to_dbt (&req->dbt1, key); |
1882 | sv_to_dbt (&req->dbt1, key); |
1510 | sv_to_dbt (&req->dbt2, data); |
1883 | sv_to_dbt (&req->dbt2, data); |
1511 | req->uint1 = flags; |
1884 | req->uint1 = flags; |
1512 | REQ_SEND; |
1885 | REQ_SEND; |
1513 | } |
1886 | } |
1514 | |
1887 | |
1515 | void |
1888 | void |
1516 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1889 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1890 | PREINIT: |
|
|
1891 | CALLBACK |
1517 | CODE: |
1892 | CODE: |
1518 | { |
1893 | { |
1519 | dREQ (REQ_C_GET); |
1894 | dREQ (REQ_C_GET, 1); |
1520 | req->dbc = dbc; |
1895 | req->dbc = dbc; |
1521 | req->uint1 = flags; |
1896 | req->uint1 = flags; |
1522 | if ((flags & DB_SET) == DB_SET |
1897 | if ((flags & DB_SET) == DB_SET |
1523 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1898 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1524 | sv_to_dbt (&req->dbt1, key); |
1899 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1536 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1911 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1537 | REQ_SEND; |
1912 | REQ_SEND; |
1538 | } |
1913 | } |
1539 | |
1914 | |
1540 | void |
1915 | void |
1541 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1916 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1917 | PREINIT: |
|
|
1918 | CALLBACK |
1542 | CODE: |
1919 | CODE: |
1543 | { |
1920 | { |
1544 | dREQ (REQ_C_PGET); |
1921 | dREQ (REQ_C_PGET, 1); |
1545 | req->dbc = dbc; |
1922 | req->dbc = dbc; |
1546 | req->uint1 = flags; |
1923 | req->uint1 = flags; |
1547 | if ((flags & DB_SET) == DB_SET |
1924 | if ((flags & DB_SET) == DB_SET |
1548 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1925 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
1549 | sv_to_dbt (&req->dbt1, key); |
1926 | sv_to_dbt (&req->dbt1, key); |
… | |
… | |
1564 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1941 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1565 | REQ_SEND; |
1942 | REQ_SEND; |
1566 | } |
1943 | } |
1567 | |
1944 | |
1568 | void |
1945 | void |
1569 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
1946 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
1947 | PREINIT: |
|
|
1948 | CALLBACK |
1570 | CODE: |
1949 | CODE: |
1571 | { |
1950 | { |
1572 | dREQ (REQ_C_DEL); |
1951 | dREQ (REQ_C_DEL, 1); |
1573 | req->dbc = dbc; |
1952 | req->dbc = dbc; |
1574 | req->uint1 = flags; |
1953 | req->uint1 = flags; |
1575 | REQ_SEND; |
1954 | REQ_SEND; |
1576 | } |
1955 | } |
1577 | |
1956 | |
1578 | |
1957 | |
|
|
1958 | #if DB_VERSION_MINOR >= 3 |
|
|
1959 | |
1579 | void |
1960 | void |
1580 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
1961 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1962 | PREINIT: |
|
|
1963 | CALLBACK |
1581 | CODE: |
1964 | CODE: |
1582 | { |
1965 | { |
1583 | dREQ (REQ_SEQ_OPEN); |
1966 | dREQ (REQ_SEQ_OPEN, 2); |
1584 | req->seq = seq; |
1967 | req->seq = seq; |
1585 | req->txn = txnid; |
1968 | req->txn = txnid; |
1586 | req->uint1 = flags | DB_THREAD; |
1969 | req->uint1 = flags | DB_THREAD; |
1587 | sv_to_dbt (&req->dbt1, key); |
1970 | sv_to_dbt (&req->dbt1, key); |
1588 | REQ_SEND; |
1971 | REQ_SEND; |
1589 | } |
1972 | } |
1590 | |
1973 | |
1591 | void |
1974 | void |
1592 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
1975 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
1976 | PREINIT: |
|
|
1977 | CALLBACK |
1593 | CODE: |
1978 | CODE: |
1594 | { |
1979 | { |
1595 | dREQ (REQ_SEQ_CLOSE); |
1980 | dREQ (REQ_SEQ_CLOSE, 1); |
1596 | req->seq = seq; |
1981 | req->seq = seq; |
1597 | req->uint1 = flags; |
1982 | req->uint1 = flags; |
1598 | REQ_SEND; |
1983 | REQ_SEND; |
1599 | ptr_nuke (ST (0)); |
1984 | ptr_nuke (ST (0)); |
1600 | } |
1985 | } |
1601 | |
1986 | |
1602 | void |
1987 | void |
1603 | 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) |
1988 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
1989 | PREINIT: |
|
|
1990 | CALLBACK |
1604 | CODE: |
1991 | CODE: |
1605 | { |
1992 | { |
1606 | dREQ (REQ_SEQ_GET); |
1993 | dREQ (REQ_SEQ_GET, 2); |
1607 | req->seq = seq; |
1994 | req->seq = seq; |
1608 | req->txn = txnid; |
1995 | req->txn = txnid; |
1609 | req->int1 = delta; |
1996 | req->int1 = delta; |
1610 | req->uint1 = flags; |
1997 | req->uint1 = flags; |
1611 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1998 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1612 | REQ_SEND; |
1999 | REQ_SEND; |
1613 | } |
2000 | } |
1614 | |
2001 | |
1615 | void |
2002 | void |
1616 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2003 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2004 | PREINIT: |
|
|
2005 | CALLBACK |
1617 | CODE: |
2006 | CODE: |
1618 | { |
2007 | { |
1619 | dREQ (REQ_SEQ_REMOVE); |
2008 | dREQ (REQ_SEQ_REMOVE, 2); |
1620 | req->seq = seq; |
2009 | req->seq = seq; |
1621 | req->txn = txnid; |
2010 | req->txn = txnid; |
1622 | req->uint1 = flags; |
2011 | req->uint1 = flags; |
1623 | REQ_SEND; |
2012 | REQ_SEND; |
1624 | } |
2013 | } |
1625 | |
2014 | |
|
|
2015 | #endif |
|
|
2016 | |
1626 | |
2017 | |
1627 | MODULE = BDB PACKAGE = BDB::Env |
2018 | MODULE = BDB PACKAGE = BDB::Env |
1628 | |
2019 | |
1629 | void |
2020 | void |
1630 | DESTROY (DB_ENV_ornull *env) |
2021 | DESTROY (DB_ENV_ornuked *env) |
1631 | CODE: |
2022 | CODE: |
1632 | if (env) |
2023 | if (env) |
1633 | env->close (env, 0); |
2024 | env->close (env, 0); |
1634 | |
2025 | |
1635 | int set_data_dir (DB_ENV *env, const char *dir) |
2026 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1660 | CODE: |
2051 | CODE: |
1661 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
2052 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1662 | OUTPUT: |
2053 | OUTPUT: |
1663 | RETVAL |
2054 | RETVAL |
1664 | |
2055 | |
1665 | int set_flags (DB_ENV *env, U32 flags, int onoff) |
2056 | int set_flags (DB_ENV *env, U32 flags, int onoff = 1) |
1666 | CODE: |
2057 | CODE: |
1667 | RETVAL = env->set_flags (env, flags, onoff); |
2058 | RETVAL = env->set_flags (env, flags, onoff); |
1668 | OUTPUT: |
2059 | OUTPUT: |
1669 | RETVAL |
2060 | RETVAL |
1670 | |
2061 | |
|
|
2062 | #if DB_VERSION_MINOR >= 7 |
|
|
2063 | |
|
|
2064 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2065 | CODE: |
|
|
2066 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2067 | OUTPUT: |
|
|
2068 | RETVAL |
|
|
2069 | |
|
|
2070 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2071 | CODE: |
|
|
2072 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2073 | OUTPUT: |
|
|
2074 | RETVAL |
|
|
2075 | |
|
|
2076 | #endif |
|
|
2077 | |
|
|
2078 | |
1671 | void set_errfile (DB_ENV *env, FILE *errfile) |
2079 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
1672 | CODE: |
2080 | CODE: |
1673 | env->set_errfile (env, errfile); |
2081 | env->set_errfile (env, errfile); |
1674 | |
2082 | |
1675 | void set_msgfile (DB_ENV *env, FILE *msgfile) |
2083 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
1676 | CODE: |
2084 | CODE: |
1677 | env->set_msgfile (env, msgfile); |
2085 | env->set_msgfile (env, msgfile); |
1678 | |
2086 | |
1679 | int set_verbose (DB_ENV *env, U32 which, int onoff = 1) |
2087 | int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1) |
1680 | CODE: |
2088 | CODE: |
1681 | RETVAL = env->set_verbose (env, which, onoff); |
2089 | RETVAL = env->set_verbose (env, which, onoff); |
1682 | OUTPUT: |
2090 | OUTPUT: |
1683 | RETVAL |
2091 | RETVAL |
1684 | |
2092 | |
… | |
… | |
1686 | CODE: |
2094 | CODE: |
1687 | RETVAL = env->set_encrypt (env, password, flags); |
2095 | RETVAL = env->set_encrypt (env, password, flags); |
1688 | OUTPUT: |
2096 | OUTPUT: |
1689 | RETVAL |
2097 | RETVAL |
1690 | |
2098 | |
1691 | int set_timeout (DB_ENV *env, NV timeout, U32 flags) |
2099 | int set_timeout (DB_ENV *env, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1692 | CODE: |
2100 | CODE: |
1693 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
2101 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
1694 | OUTPUT: |
2102 | OUTPUT: |
1695 | RETVAL |
2103 | RETVAL |
1696 | |
2104 | |
… | |
… | |
1745 | int set_lg_max (DB_ENV *env, U32 max) |
2153 | int set_lg_max (DB_ENV *env, U32 max) |
1746 | CODE: |
2154 | CODE: |
1747 | RETVAL = env->set_lg_max (env, max); |
2155 | RETVAL = env->set_lg_max (env, max); |
1748 | OUTPUT: |
2156 | OUTPUT: |
1749 | RETVAL |
2157 | RETVAL |
|
|
2158 | |
|
|
2159 | #if DB_VERSION_MINOR >= 4 |
|
|
2160 | |
|
|
2161 | int mutex_set_max (DB_ENV *env, U32 max) |
|
|
2162 | CODE: |
|
|
2163 | RETVAL = env->mutex_set_max (env, max); |
|
|
2164 | OUTPUT: |
|
|
2165 | RETVAL |
|
|
2166 | |
|
|
2167 | int mutex_set_increment (DB_ENV *env, U32 increment) |
|
|
2168 | CODE: |
|
|
2169 | RETVAL = env->mutex_set_increment (env, increment); |
|
|
2170 | OUTPUT: |
|
|
2171 | RETVAL |
|
|
2172 | |
|
|
2173 | int mutex_set_tas_spins (DB_ENV *env, U32 tas_spins) |
|
|
2174 | CODE: |
|
|
2175 | RETVAL = env->mutex_set_tas_spins (env, tas_spins); |
|
|
2176 | OUTPUT: |
|
|
2177 | RETVAL |
|
|
2178 | |
|
|
2179 | int mutex_set_align (DB_ENV *env, U32 align) |
|
|
2180 | CODE: |
|
|
2181 | RETVAL = env->mutex_set_align (env, align); |
|
|
2182 | OUTPUT: |
|
|
2183 | RETVAL |
|
|
2184 | |
|
|
2185 | #endif |
1750 | |
2186 | |
1751 | DB_TXN * |
2187 | DB_TXN * |
1752 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2188 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1753 | CODE: |
2189 | CODE: |
1754 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2190 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1755 | if (errno) |
2191 | if (errno) |
1756 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2192 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1757 | OUTPUT: |
2193 | OUTPUT: |
1758 | RETVAL |
2194 | RETVAL |
1759 | |
2195 | |
|
|
2196 | #if DB_VERSION_MINOR >= 5 |
|
|
2197 | |
|
|
2198 | DB_TXN * |
|
|
2199 | cdsgroup_begin (DB_ENV *env) |
|
|
2200 | CODE: |
|
|
2201 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2202 | if (errno) |
|
|
2203 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2204 | OUTPUT: |
|
|
2205 | RETVAL |
|
|
2206 | |
|
|
2207 | #endif |
|
|
2208 | |
1760 | MODULE = BDB PACKAGE = BDB::Db |
2209 | MODULE = BDB PACKAGE = BDB::Db |
1761 | |
2210 | |
1762 | void |
2211 | void |
1763 | DESTROY (DB_ornull *db) |
2212 | DESTROY (DB_ornuked *db) |
1764 | CODE: |
2213 | CODE: |
1765 | if (db) |
2214 | if (db) |
1766 | { |
2215 | { |
1767 | SV *env = (SV *)db->app_private; |
2216 | SV *env = (SV *)db->app_private; |
1768 | db->close (db, 0); |
2217 | db->close (db, 0); |
… | |
… | |
1773 | CODE: |
2222 | CODE: |
1774 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2223 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
1775 | OUTPUT: |
2224 | OUTPUT: |
1776 | RETVAL |
2225 | RETVAL |
1777 | |
2226 | |
1778 | int set_flags (DB *db, U32 flags); |
2227 | int set_flags (DB *db, U32 flags) |
1779 | CODE: |
2228 | CODE: |
1780 | RETVAL = db->set_flags (db, flags); |
2229 | RETVAL = db->set_flags (db, flags); |
1781 | OUTPUT: |
2230 | OUTPUT: |
1782 | RETVAL |
2231 | RETVAL |
1783 | |
2232 | |
… | |
… | |
1797 | CODE: |
2246 | CODE: |
1798 | RETVAL = db->set_bt_minkey (db, minkey); |
2247 | RETVAL = db->set_bt_minkey (db, minkey); |
1799 | OUTPUT: |
2248 | OUTPUT: |
1800 | RETVAL |
2249 | RETVAL |
1801 | |
2250 | |
1802 | int set_re_delim(DB *db, int delim); |
2251 | int set_re_delim (DB *db, int delim) |
1803 | CODE: |
2252 | CODE: |
1804 | RETVAL = db->set_re_delim (db, delim); |
2253 | RETVAL = db->set_re_delim (db, delim); |
1805 | OUTPUT: |
2254 | OUTPUT: |
1806 | RETVAL |
2255 | RETVAL |
1807 | |
2256 | |
… | |
… | |
1848 | if (errno) |
2297 | if (errno) |
1849 | croak ("DB->cursor: %s", db_strerror (errno)); |
2298 | croak ("DB->cursor: %s", db_strerror (errno)); |
1850 | OUTPUT: |
2299 | OUTPUT: |
1851 | RETVAL |
2300 | RETVAL |
1852 | |
2301 | |
|
|
2302 | #if DB_VERSION_MINOR >= 3 |
|
|
2303 | |
1853 | DB_SEQUENCE * |
2304 | DB_SEQUENCE * |
1854 | sequence (DB *db, U32 flags = 0) |
2305 | sequence (DB *db, U32 flags = 0) |
1855 | CODE: |
2306 | CODE: |
1856 | { |
2307 | { |
1857 | errno = db_sequence_create (&RETVAL, db, flags); |
2308 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1859 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2310 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1860 | } |
2311 | } |
1861 | OUTPUT: |
2312 | OUTPUT: |
1862 | RETVAL |
2313 | RETVAL |
1863 | |
2314 | |
|
|
2315 | #endif |
|
|
2316 | |
1864 | |
2317 | |
1865 | MODULE = BDB PACKAGE = BDB::Txn |
2318 | MODULE = BDB PACKAGE = BDB::Txn |
1866 | |
2319 | |
1867 | void |
2320 | void |
1868 | DESTROY (DB_TXN_ornull *txn) |
2321 | DESTROY (DB_TXN_ornuked *txn) |
1869 | CODE: |
2322 | CODE: |
1870 | if (txn) |
2323 | if (txn) |
1871 | txn->abort (txn); |
2324 | txn->abort (txn); |
1872 | |
2325 | |
1873 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags) |
2326 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1874 | CODE: |
2327 | CODE: |
1875 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
2328 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
1876 | OUTPUT: |
2329 | OUTPUT: |
1877 | RETVAL |
2330 | RETVAL |
1878 | |
2331 | |
|
|
2332 | int failed (DB_TXN *txn) |
|
|
2333 | CODE: |
|
|
2334 | RETVAL = !!(txn->flags & TXN_DEADLOCK); |
|
|
2335 | OUTPUT: |
|
|
2336 | RETVAL |
|
|
2337 | |
1879 | |
2338 | |
1880 | MODULE = BDB PACKAGE = BDB::Cursor |
2339 | MODULE = BDB PACKAGE = BDB::Cursor |
1881 | |
2340 | |
1882 | void |
2341 | void |
1883 | DESTROY (DBC_ornull *dbc) |
2342 | DESTROY (DBC_ornuked *dbc) |
1884 | CODE: |
2343 | CODE: |
1885 | if (dbc) |
2344 | if (dbc) |
1886 | dbc->c_close (dbc); |
2345 | dbc->c_close (dbc); |
1887 | |
2346 | |
|
|
2347 | #if DB_VERSION_MINOR >= 6 |
|
|
2348 | |
|
|
2349 | int set_priority (DBC *dbc, int priority) |
|
|
2350 | CODE: |
|
|
2351 | dbc->set_priority (dbc, priority); |
|
|
2352 | |
|
|
2353 | #endif |
|
|
2354 | |
|
|
2355 | #if DB_VERSION_MINOR >= 3 |
|
|
2356 | |
1888 | MODULE = BDB PACKAGE = BDB::Sequence |
2357 | MODULE = BDB PACKAGE = BDB::Sequence |
1889 | |
2358 | |
1890 | void |
2359 | void |
1891 | DESTROY (DB_SEQUENCE_ornull *seq) |
2360 | DESTROY (DB_SEQUENCE_ornuked *seq) |
1892 | CODE: |
2361 | CODE: |
1893 | if (seq) |
2362 | if (seq) |
1894 | seq->close (seq, 0); |
2363 | seq->close (seq, 0); |
1895 | |
2364 | |
1896 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2365 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
1915 | CODE: |
2384 | CODE: |
1916 | RETVAL = seq->set_range (seq, min, max); |
2385 | RETVAL = seq->set_range (seq, min, max); |
1917 | OUTPUT: |
2386 | OUTPUT: |
1918 | RETVAL |
2387 | RETVAL |
1919 | |
2388 | |
|
|
2389 | #endif |
|
|
2390 | |
|
|
2391 | |