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1 | #define X_STACKSIZE 1024 * 128 + sizeof (long) * 64 * 1024 / 4 |
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2 | |
1 | #include "xthread.h" |
3 | #include "xthread.h" |
2 | |
4 | |
3 | #include <errno.h> |
5 | #include <errno.h> |
4 | |
6 | |
5 | #include "EXTERN.h" |
7 | #include "EXTERN.h" |
… | |
… | |
27 | # include <unistd.h> |
29 | # include <unistd.h> |
28 | #endif |
30 | #endif |
29 | |
31 | |
30 | #include <db.h> |
32 | #include <db.h> |
31 | |
33 | |
32 | #if DB_VERSION_MAJOR < 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 4) |
34 | #if DB_VERSION_MAJOR != 4 || (DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR < 3) |
33 | # error you need Berkeley DB 4.4 or newer installed |
35 | # error you need Berkeley DB 4.3 or a newer 4.x version installed |
34 | #endif |
36 | #endif |
35 | |
37 | |
36 | /* number of seconds after which idle threads exit */ |
38 | /* number of seconds after which idle threads exit */ |
37 | #define IDLE_TIMEOUT 10 |
39 | #define IDLE_TIMEOUT 10 |
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40 | |
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41 | typedef SV SV_mutable; |
38 | |
42 | |
39 | typedef DB_ENV DB_ENV_ornull; |
43 | typedef DB_ENV DB_ENV_ornull; |
40 | typedef DB_TXN DB_TXN_ornull; |
44 | typedef DB_TXN DB_TXN_ornull; |
41 | typedef DBC DBC_ornull; |
45 | typedef DBC DBC_ornull; |
42 | typedef DB DB_ornull; |
46 | typedef DB DB_ornull; |
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47 | |
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48 | typedef DB_ENV DB_ENV_ornuked; |
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49 | typedef DB_TXN DB_TXN_ornuked; |
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50 | typedef DBC DBC_ornuked; |
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51 | typedef DB DB_ornuked; |
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52 | |
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53 | #if DB_VERSION_MINOR >= 3 |
43 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
54 | typedef DB_SEQUENCE DB_SEQUENCE_ornull; |
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55 | typedef DB_SEQUENCE DB_SEQUENCE_ornuked; |
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56 | #endif |
44 | |
57 | |
45 | typedef SV SV8; /* byte-sv, used for argument-checking */ |
58 | typedef char *bdb_filename; |
46 | typedef char *octetstring; |
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47 | |
59 | |
48 | static SV *prepare_cb; |
60 | static SV *prepare_cb; |
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61 | |
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62 | #if DB_VERSION_MINOR >= 6 |
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63 | # define c_close close |
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64 | # define c_count count |
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65 | # define c_del del |
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66 | # define c_dup dup |
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67 | # define c_get get |
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68 | # define c_pget pget |
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69 | # define c_put put |
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70 | #endif |
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71 | |
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72 | static char * |
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73 | get_bdb_filename (SV *sv) |
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74 | { |
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75 | if (!SvOK (sv)) |
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76 | return 0; |
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77 | |
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78 | #if _WIN32 |
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79 | /* win32 madness + win32 perl absolutely brokenness make for horrible hacks */ |
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80 | { |
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81 | STRLEN len; |
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82 | char *src = SvPVbyte (sv, len); |
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83 | SV *t1 = sv_newmortal (); |
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84 | SV *t2 = sv_newmortal (); |
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85 | |
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86 | sv_upgrade (t1, SVt_PV); SvPOK_only (t1); SvGROW (t1, len * 16 + 1); |
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87 | sv_upgrade (t2, SVt_PV); SvPOK_only (t2); SvGROW (t2, len * 16 + 1); |
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88 | |
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89 | len = MultiByteToWideChar (CP_ACP, 0, src, len, (WCHAR *)SvPVX (t1), SvLEN (t1) / sizeof (WCHAR)); |
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90 | len = WideCharToMultiByte (CP_UTF8, 0, (WCHAR *)SvPVX (t1), len, SvPVX (t2), SvLEN (t2), 0, 0); |
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91 | SvPOK_only (t2); |
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92 | SvPVX (t2)[len] = 0; |
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93 | SvCUR_set (t2, len); |
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94 | |
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95 | return SvPVX (t2); |
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96 | } |
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97 | #else |
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98 | return SvPVbyte_nolen (sv); |
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99 | #endif |
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100 | } |
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101 | |
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102 | static void |
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103 | debug_errcall (const DB_ENV *dbenv, const char *errpfx, const char *msg) |
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104 | { |
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105 | printf ("err[%s]\n", msg); |
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106 | } |
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107 | |
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108 | static void |
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109 | debug_msgcall (const DB_ENV *dbenv, const char *msg) |
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110 | { |
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111 | printf ("msg[%s]\n", msg); |
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112 | } |
49 | |
113 | |
50 | static char * |
114 | static char * |
51 | strdup_ornull (const char *s) |
115 | strdup_ornull (const char *s) |
52 | { |
116 | { |
53 | return s ? strdup (s) : 0; |
117 | return s ? strdup (s) : 0; |
… | |
… | |
69 | dbt_to_sv (SV *sv, DBT *dbt) |
133 | dbt_to_sv (SV *sv, DBT *dbt) |
70 | { |
134 | { |
71 | if (sv) |
135 | if (sv) |
72 | { |
136 | { |
73 | SvREADONLY_off (sv); |
137 | SvREADONLY_off (sv); |
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138 | |
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139 | if (dbt->data) |
74 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
140 | sv_setpvn_mg (sv, dbt->data, dbt->size); |
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141 | else |
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142 | sv_setsv_mg (sv, &PL_sv_undef); |
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143 | |
75 | SvREFCNT_dec (sv); |
144 | SvREFCNT_dec (sv); |
76 | } |
145 | } |
77 | |
146 | |
78 | free (dbt->data); |
147 | free (dbt->data); |
79 | } |
148 | } |
80 | |
149 | |
81 | enum { |
150 | enum { |
82 | REQ_QUIT, |
151 | REQ_QUIT, |
83 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
152 | REQ_ENV_OPEN, REQ_ENV_CLOSE, REQ_ENV_TXN_CHECKPOINT, REQ_ENV_LOCK_DETECT, |
84 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, |
153 | REQ_ENV_MEMP_SYNC, REQ_ENV_MEMP_TRICKLE, REQ_ENV_DBREMOVE, REQ_ENV_DBRENAME, |
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154 | REQ_ENV_LOG_ARCHIVE, |
85 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, |
155 | REQ_DB_OPEN, REQ_DB_CLOSE, REQ_DB_COMPACT, REQ_DB_SYNC, REQ_DB_UPGRADE, |
86 | REQ_DB_PUT, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
156 | REQ_DB_PUT, REQ_DB_EXISTS, REQ_DB_GET, REQ_DB_PGET, REQ_DB_DEL, REQ_DB_KEY_RANGE, |
87 | REQ_TXN_COMMIT, REQ_TXN_ABORT, |
157 | REQ_TXN_COMMIT, REQ_TXN_ABORT, REQ_TXN_FINISH, |
88 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
158 | REQ_C_CLOSE, REQ_C_COUNT, REQ_C_PUT, REQ_C_GET, REQ_C_PGET, REQ_C_DEL, |
89 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
159 | REQ_SEQ_OPEN, REQ_SEQ_CLOSE, REQ_SEQ_GET, REQ_SEQ_REMOVE, |
90 | }; |
160 | }; |
91 | |
161 | |
92 | typedef struct aio_cb |
162 | typedef struct bdb_cb |
93 | { |
163 | { |
94 | struct aio_cb *volatile next; |
164 | struct bdb_cb *volatile next; |
95 | SV *callback; |
165 | SV *callback; |
96 | int type, pri, result; |
166 | int type, pri, result; |
97 | |
167 | |
98 | DB_ENV *env; |
168 | DB_ENV *env; |
99 | DB *db; |
169 | DB *db; |
… | |
… | |
101 | DBC *dbc; |
171 | DBC *dbc; |
102 | |
172 | |
103 | UV uv1; |
173 | UV uv1; |
104 | int int1, int2; |
174 | int int1, int2; |
105 | U32 uint1, uint2; |
175 | U32 uint1, uint2; |
106 | char *buf1, *buf2; |
176 | char *buf1, *buf2, *buf3; |
107 | SV *sv1, *sv2, *sv3; |
177 | SV *sv1, *sv2, *sv3; |
108 | |
178 | |
109 | DBT dbt1, dbt2, dbt3; |
179 | DBT dbt1, dbt2, dbt3; |
110 | DB_KEY_RANGE key_range; |
180 | DB_KEY_RANGE key_range; |
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181 | #if DB_VERSION_MINOR >= 3 |
111 | DB_SEQUENCE *seq; |
182 | DB_SEQUENCE *seq; |
112 | db_seq_t seq_t; |
183 | db_seq_t seq_t; |
113 | } aio_cb; |
184 | #endif |
114 | |
185 | |
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186 | SV *rsv1, *rsv2; // keep some request objects alive |
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187 | } bdb_cb; |
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188 | |
115 | typedef aio_cb *aio_req; |
189 | typedef bdb_cb *bdb_req; |
116 | |
190 | |
117 | enum { |
191 | enum { |
118 | PRI_MIN = -4, |
192 | PRI_MIN = -4, |
119 | PRI_MAX = 4, |
193 | PRI_MAX = 4, |
120 | |
194 | |
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123 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
197 | NUM_PRI = PRI_MAX + PRI_BIAS + 1, |
124 | }; |
198 | }; |
125 | |
199 | |
126 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
200 | #define AIO_TICKS ((1000000 + 1023) >> 10) |
127 | |
201 | |
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202 | static SV *on_next_submit; |
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203 | |
128 | static unsigned int max_poll_time = 0; |
204 | static unsigned int max_poll_time = 0; |
129 | static unsigned int max_poll_reqs = 0; |
205 | static unsigned int max_poll_reqs = 0; |
130 | |
206 | |
131 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
207 | /* calculcate time difference in ~1/AIO_TICKS of a second */ |
132 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
208 | static int tvdiff (struct timeval *tv1, struct timeval *tv2) |
… | |
… | |
147 | struct worker *prev, *next; |
223 | struct worker *prev, *next; |
148 | |
224 | |
149 | thread_t tid; |
225 | thread_t tid; |
150 | |
226 | |
151 | /* locked by reslock, reqlock or wrklock */ |
227 | /* locked by reslock, reqlock or wrklock */ |
152 | aio_req req; /* currently processed request */ |
228 | bdb_req req; /* currently processed request */ |
153 | void *dbuf; |
229 | void *dbuf; |
154 | DIR *dirp; |
230 | DIR *dirp; |
155 | } worker; |
231 | } worker; |
156 | |
232 | |
157 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
233 | static worker wrk_first = { &wrk_first, &wrk_first, 0 }; |
… | |
… | |
169 | } |
245 | } |
170 | |
246 | |
171 | static volatile unsigned int nreqs, nready, npending; |
247 | static volatile unsigned int nreqs, nready, npending; |
172 | static volatile unsigned int max_idle = 4; |
248 | static volatile unsigned int max_idle = 4; |
173 | static volatile unsigned int max_outstanding = 0xffffffff; |
249 | static volatile unsigned int max_outstanding = 0xffffffff; |
174 | static int respipe [2], respipe_osf [2]; |
250 | static int respipe_osf [2], respipe [2] = { -1, -1 }; |
175 | |
251 | |
176 | static mutex_t reslock = X_MUTEX_INIT; |
252 | static mutex_t reslock = X_MUTEX_INIT; |
177 | static mutex_t reqlock = X_MUTEX_INIT; |
253 | static mutex_t reqlock = X_MUTEX_INIT; |
178 | static cond_t reqwait = X_COND_INIT; |
254 | static cond_t reqwait = X_COND_INIT; |
179 | |
255 | |
180 | #if WORDACCESS_UNSAFE |
256 | #if WORDACCESS_UNSAFE |
181 | |
257 | |
182 | static unsigned int get_nready () |
258 | static unsigned int get_nready (void) |
183 | { |
259 | { |
184 | unsigned int retval; |
260 | unsigned int retval; |
185 | |
261 | |
186 | X_LOCK (reqlock); |
262 | X_LOCK (reqlock); |
187 | retval = nready; |
263 | retval = nready; |
188 | X_UNLOCK (reqlock); |
264 | X_UNLOCK (reqlock); |
189 | |
265 | |
190 | return retval; |
266 | return retval; |
191 | } |
267 | } |
192 | |
268 | |
193 | static unsigned int get_npending () |
269 | static unsigned int get_npending (void) |
194 | { |
270 | { |
195 | unsigned int retval; |
271 | unsigned int retval; |
196 | |
272 | |
197 | X_LOCK (reslock); |
273 | X_LOCK (reslock); |
198 | retval = npending; |
274 | retval = npending; |
199 | X_UNLOCK (reslock); |
275 | X_UNLOCK (reslock); |
200 | |
276 | |
201 | return retval; |
277 | return retval; |
202 | } |
278 | } |
203 | |
279 | |
204 | static unsigned int get_nthreads () |
280 | static unsigned int get_nthreads (void) |
205 | { |
281 | { |
206 | unsigned int retval; |
282 | unsigned int retval; |
207 | |
283 | |
208 | X_LOCK (wrklock); |
284 | X_LOCK (wrklock); |
209 | retval = started; |
285 | retval = started; |
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224 | * a somewhat faster data structure might be nice, but |
300 | * a somewhat faster data structure might be nice, but |
225 | * with 8 priorities this actually needs <20 insns |
301 | * with 8 priorities this actually needs <20 insns |
226 | * per shift, the most expensive operation. |
302 | * per shift, the most expensive operation. |
227 | */ |
303 | */ |
228 | typedef struct { |
304 | typedef struct { |
229 | aio_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
305 | bdb_req qs[NUM_PRI], qe[NUM_PRI]; /* qstart, qend */ |
230 | int size; |
306 | int size; |
231 | } reqq; |
307 | } reqq; |
232 | |
308 | |
233 | static reqq req_queue; |
309 | static reqq req_queue; |
234 | static reqq res_queue; |
310 | static reqq res_queue; |
235 | |
311 | |
236 | int reqq_push (reqq *q, aio_req req) |
312 | int reqq_push (reqq *q, bdb_req req) |
237 | { |
313 | { |
238 | int pri = req->pri; |
314 | int pri = req->pri; |
239 | req->next = 0; |
315 | req->next = 0; |
240 | |
316 | |
241 | if (q->qe[pri]) |
317 | if (q->qe[pri]) |
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247 | q->qe[pri] = q->qs[pri] = req; |
323 | q->qe[pri] = q->qs[pri] = req; |
248 | |
324 | |
249 | return q->size++; |
325 | return q->size++; |
250 | } |
326 | } |
251 | |
327 | |
252 | aio_req reqq_shift (reqq *q) |
328 | bdb_req reqq_shift (reqq *q) |
253 | { |
329 | { |
254 | int pri; |
330 | int pri; |
255 | |
331 | |
256 | if (!q->size) |
332 | if (!q->size) |
257 | return 0; |
333 | return 0; |
258 | |
334 | |
259 | --q->size; |
335 | --q->size; |
260 | |
336 | |
261 | for (pri = NUM_PRI; pri--; ) |
337 | for (pri = NUM_PRI; pri--; ) |
262 | { |
338 | { |
263 | aio_req req = q->qs[pri]; |
339 | bdb_req req = q->qs[pri]; |
264 | |
340 | |
265 | if (req) |
341 | if (req) |
266 | { |
342 | { |
267 | if (!(q->qs[pri] = req->next)) |
343 | if (!(q->qs[pri] = req->next)) |
268 | q->qe[pri] = 0; |
344 | q->qe[pri] = 0; |
… | |
… | |
272 | } |
348 | } |
273 | |
349 | |
274 | abort (); |
350 | abort (); |
275 | } |
351 | } |
276 | |
352 | |
277 | static int poll_cb (); |
353 | static int poll_cb (void); |
278 | static void req_free (aio_req req); |
354 | static void req_free (bdb_req req); |
279 | static void req_cancel (aio_req req); |
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280 | |
355 | |
281 | static int req_invoke (aio_req req) |
356 | static int req_invoke (bdb_req req) |
282 | { |
357 | { |
283 | dSP; |
358 | switch (req->type) |
284 | |
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285 | if (SvOK (req->callback)) |
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286 | { |
359 | { |
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360 | case REQ_DB_CLOSE: |
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361 | SvREFCNT_dec (req->sv1); |
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362 | break; |
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363 | |
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364 | case REQ_DB_GET: |
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365 | case REQ_DB_PGET: |
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366 | case REQ_C_GET: |
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367 | case REQ_C_PGET: |
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368 | case REQ_DB_PUT: |
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369 | case REQ_C_PUT: |
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370 | dbt_to_sv (req->sv1, &req->dbt1); |
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371 | dbt_to_sv (req->sv2, &req->dbt2); |
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372 | dbt_to_sv (req->sv3, &req->dbt3); |
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373 | break; |
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374 | |
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375 | case REQ_DB_KEY_RANGE: |
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376 | { |
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377 | AV *av = newAV (); |
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378 | |
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379 | av_push (av, newSVnv (req->key_range.less)); |
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380 | av_push (av, newSVnv (req->key_range.equal)); |
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381 | av_push (av, newSVnv (req->key_range.greater)); |
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382 | |
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383 | av = (AV *)newRV_noinc ((SV *)av); |
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384 | |
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385 | SvREADONLY_off (req->sv1); |
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386 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
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387 | SvREFCNT_dec (av); |
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388 | SvREFCNT_dec (req->sv1); |
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389 | } |
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390 | break; |
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391 | |
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392 | #if DB_VERSION_MINOR >= 3 |
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393 | case REQ_SEQ_GET: |
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394 | SvREADONLY_off (req->sv1); |
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395 | |
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396 | if (sizeof (IV) > 4) |
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397 | sv_setiv_mg (req->sv1, (IV)req->seq_t); |
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398 | else |
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399 | sv_setnv_mg (req->sv1, (NV)req->seq_t); |
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400 | |
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401 | SvREFCNT_dec (req->sv1); |
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402 | break; |
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403 | #endif |
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404 | |
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405 | case REQ_ENV_LOG_ARCHIVE: |
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406 | { |
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407 | AV *av = newAV (); |
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408 | char **listp = (char **)req->buf1; |
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409 | |
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410 | if (listp) |
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411 | while (*listp) |
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412 | av_push (av, newSVpv (*listp, 0)), ++listp; |
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413 | |
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414 | av = (AV *)newRV_noinc ((SV *)av); |
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415 | |
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416 | SvREADONLY_off (req->sv1); |
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417 | sv_setsv_mg (req->sv1, (SV *)av); |
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418 | SvREFCNT_dec (av); |
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419 | SvREFCNT_dec (req->sv1); |
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420 | } |
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421 | break; |
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422 | } |
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423 | |
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424 | errno = req->result; |
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425 | |
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426 | if (req->callback) |
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427 | { |
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428 | dSP; |
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429 | |
287 | ENTER; |
430 | ENTER; |
288 | SAVETMPS; |
431 | SAVETMPS; |
289 | PUSHMARK (SP); |
432 | PUSHMARK (SP); |
290 | |
433 | |
291 | switch (req->type) |
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292 | { |
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293 | case REQ_DB_CLOSE: |
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294 | SvREFCNT_dec (req->sv1); |
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295 | break; |
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296 | |
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297 | case REQ_DB_GET: |
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298 | case REQ_DB_PGET: |
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299 | dbt_to_sv (req->sv3, &req->dbt3); |
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300 | break; |
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301 | |
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302 | case REQ_C_GET: |
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303 | case REQ_C_PGET: |
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304 | dbt_to_sv (req->sv1, &req->dbt1); |
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305 | dbt_to_sv (req->sv2, &req->dbt2); |
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306 | dbt_to_sv (req->sv3, &req->dbt3); |
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307 | break; |
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308 | |
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309 | case REQ_DB_KEY_RANGE: |
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310 | { |
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311 | AV *av = newAV (); |
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312 | |
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313 | av_push (av, newSVnv (req->key_range.less)); |
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314 | av_push (av, newSVnv (req->key_range.equal)); |
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315 | av_push (av, newSVnv (req->key_range.greater)); |
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316 | |
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317 | SvREADONLY_off (req->sv1); |
|
|
318 | sv_setsv_mg (req->sv1, newRV_noinc ((SV *)av)); |
|
|
319 | SvREFCNT_dec (req->sv1); |
|
|
320 | } |
|
|
321 | break; |
|
|
322 | |
|
|
323 | case REQ_SEQ_GET: |
|
|
324 | SvREADONLY_off (req->sv1); |
|
|
325 | |
|
|
326 | if (sizeof (IV) > 4) |
|
|
327 | sv_setiv_mg (req->sv1, req->seq_t); |
|
|
328 | else |
|
|
329 | sv_setnv_mg (req->sv1, req->seq_t); |
|
|
330 | |
|
|
331 | SvREFCNT_dec (req->sv1); |
|
|
332 | break; |
|
|
333 | } |
|
|
334 | |
|
|
335 | errno = req->result; |
|
|
336 | |
|
|
337 | PUTBACK; |
434 | PUTBACK; |
338 | call_sv (req->callback, G_VOID | G_EVAL); |
435 | call_sv (req->callback, G_VOID | G_EVAL); |
339 | SPAGAIN; |
436 | SPAGAIN; |
340 | |
437 | |
341 | FREETMPS; |
438 | FREETMPS; |
342 | LEAVE; |
439 | LEAVE; |
|
|
440 | |
|
|
441 | return !SvTRUE (ERRSV); |
343 | } |
442 | } |
344 | |
443 | |
345 | return !SvTRUE (ERRSV); |
444 | return 1; |
346 | } |
445 | } |
347 | |
446 | |
348 | static void req_free (aio_req req) |
447 | static void req_free (bdb_req req) |
349 | { |
448 | { |
|
|
449 | SvREFCNT_dec (req->callback); |
|
|
450 | |
|
|
451 | SvREFCNT_dec (req->rsv1); |
|
|
452 | SvREFCNT_dec (req->rsv2); |
|
|
453 | |
350 | free (req->buf1); |
454 | free (req->buf1); |
351 | free (req->buf2); |
455 | free (req->buf2); |
|
|
456 | free (req->buf3); |
|
|
457 | |
352 | Safefree (req); |
458 | Safefree (req); |
353 | } |
459 | } |
354 | |
460 | |
355 | #ifdef USE_SOCKETS_AS_HANDLES |
461 | #ifdef USE_SOCKETS_AS_HANDLES |
356 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
462 | # define TO_SOCKET(x) (win32_get_osfhandle (x)) |
357 | #else |
463 | #else |
|
|
464 | # define EV_SELECT_IS_WINSOCKET 1 |
358 | # define TO_SOCKET(x) (x) |
465 | # define TO_SOCKET(x) (x) |
359 | #endif |
466 | #endif |
360 | |
467 | |
|
|
468 | #ifdef _WIN32 |
|
|
469 | /* taken verbatim from libev's ev_win32.c */ |
|
|
470 | /* oh, the humanity! */ |
|
|
471 | static int |
|
|
472 | ev_pipe (int filedes [2]) |
|
|
473 | { |
|
|
474 | struct sockaddr_in addr = { 0 }; |
|
|
475 | int addr_size = sizeof (addr); |
|
|
476 | struct sockaddr_in adr2; |
|
|
477 | int adr2_size; |
|
|
478 | SOCKET listener; |
|
|
479 | SOCKET sock [2] = { -1, -1 }; |
|
|
480 | |
|
|
481 | if ((listener = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
|
|
482 | return -1; |
|
|
483 | |
|
|
484 | addr.sin_family = AF_INET; |
|
|
485 | addr.sin_addr.s_addr = htonl (INADDR_LOOPBACK); |
|
|
486 | addr.sin_port = 0; |
|
|
487 | |
|
|
488 | if (bind (listener, (struct sockaddr *)&addr, addr_size)) |
|
|
489 | goto fail; |
|
|
490 | |
|
|
491 | if (getsockname (listener, (struct sockaddr *)&addr, &addr_size)) |
|
|
492 | goto fail; |
|
|
493 | |
|
|
494 | if (listen (listener, 1)) |
|
|
495 | goto fail; |
|
|
496 | |
|
|
497 | if ((sock [0] = socket (AF_INET, SOCK_STREAM, 0)) == INVALID_SOCKET) |
|
|
498 | goto fail; |
|
|
499 | |
|
|
500 | if (connect (sock [0], (struct sockaddr *)&addr, addr_size)) |
|
|
501 | goto fail; |
|
|
502 | |
|
|
503 | if ((sock [1] = accept (listener, 0, 0)) < 0) |
|
|
504 | goto fail; |
|
|
505 | |
|
|
506 | /* windows vista returns fantasy port numbers for getpeername. |
|
|
507 | * example for two interconnected tcp sockets: |
|
|
508 | * |
|
|
509 | * (Socket::unpack_sockaddr_in getsockname $sock0)[0] == 53364 |
|
|
510 | * (Socket::unpack_sockaddr_in getpeername $sock0)[0] == 53363 |
|
|
511 | * (Socket::unpack_sockaddr_in getsockname $sock1)[0] == 53363 |
|
|
512 | * (Socket::unpack_sockaddr_in getpeername $sock1)[0] == 53365 |
|
|
513 | * |
|
|
514 | * wow! tridirectional sockets! |
|
|
515 | * |
|
|
516 | * this way of checking ports seems to work: |
|
|
517 | */ |
|
|
518 | if (getpeername (sock [0], (struct sockaddr *)&addr, &addr_size)) |
|
|
519 | goto fail; |
|
|
520 | |
|
|
521 | if (getsockname (sock [1], (struct sockaddr *)&adr2, &adr2_size)) |
|
|
522 | goto fail; |
|
|
523 | |
|
|
524 | errno = WSAEINVAL; |
|
|
525 | if (addr_size != adr2_size |
|
|
526 | || addr.sin_addr.s_addr != adr2.sin_addr.s_addr /* just to be sure, I mean, it's windows */ |
|
|
527 | || addr.sin_port != adr2.sin_port) |
|
|
528 | goto fail; |
|
|
529 | |
|
|
530 | closesocket (listener); |
|
|
531 | |
|
|
532 | #if EV_SELECT_IS_WINSOCKET |
|
|
533 | filedes [0] = _open_osfhandle (sock [0], 0); |
|
|
534 | filedes [1] = _open_osfhandle (sock [1], 0); |
|
|
535 | #else |
|
|
536 | /* when select isn't winsocket, we also expect socket, connect, accept etc. |
|
|
537 | * to work on fds */ |
|
|
538 | filedes [0] = sock [0]; |
|
|
539 | filedes [1] = sock [1]; |
|
|
540 | #endif |
|
|
541 | |
|
|
542 | return 0; |
|
|
543 | |
|
|
544 | fail: |
|
|
545 | closesocket (listener); |
|
|
546 | |
|
|
547 | if (sock [0] != INVALID_SOCKET) closesocket (sock [0]); |
|
|
548 | if (sock [1] != INVALID_SOCKET) closesocket (sock [1]); |
|
|
549 | |
|
|
550 | return -1; |
|
|
551 | } |
|
|
552 | #endif |
|
|
553 | |
361 | static void |
554 | static void |
362 | create_pipe (int fd[2]) |
555 | create_respipe (void) |
363 | { |
556 | { |
364 | #ifdef _WIN32 |
557 | #ifdef _WIN32 |
365 | int arg = 1; |
558 | int arg; /* argg */ |
366 | if (PerlSock_socketpair (AF_UNIX, SOCK_STREAM, 0, fd) |
559 | #endif |
367 | || ioctlsocket (TO_SOCKET (fd [0]), FIONBIO, &arg) |
560 | int old_readfd = respipe [0]; |
368 | || ioctlsocket (TO_SOCKET (fd [1]), FIONBIO, &arg)) |
561 | |
|
|
562 | if (respipe [1] >= 0) |
|
|
563 | respipe_close (TO_SOCKET (respipe [1])); |
|
|
564 | |
|
|
565 | #ifdef _WIN32 |
|
|
566 | if (ev_pipe (respipe)) |
369 | #else |
567 | #else |
370 | if (pipe (fd) |
568 | if (pipe (respipe)) |
371 | || fcntl (fd [0], F_SETFL, O_NONBLOCK) |
|
|
372 | || fcntl (fd [1], F_SETFL, O_NONBLOCK)) |
|
|
373 | #endif |
569 | #endif |
374 | croak ("unable to initialize result pipe"); |
570 | croak ("unable to initialize result pipe"); |
|
|
571 | |
|
|
572 | if (old_readfd >= 0) |
|
|
573 | { |
|
|
574 | if (dup2 (TO_SOCKET (respipe [0]), TO_SOCKET (old_readfd)) < 0) |
|
|
575 | croak ("unable to initialize result pipe(2)"); |
|
|
576 | |
|
|
577 | respipe_close (respipe [0]); |
|
|
578 | respipe [0] = old_readfd; |
|
|
579 | } |
|
|
580 | |
|
|
581 | #ifdef _WIN32 |
|
|
582 | arg = 1; |
|
|
583 | if (ioctlsocket (TO_SOCKET (respipe [0]), FIONBIO, &arg) |
|
|
584 | || ioctlsocket (TO_SOCKET (respipe [1]), FIONBIO, &arg)) |
|
|
585 | #else |
|
|
586 | if (fcntl (respipe [0], F_SETFL, O_NONBLOCK) |
|
|
587 | || fcntl (respipe [1], F_SETFL, O_NONBLOCK)) |
|
|
588 | #endif |
|
|
589 | croak ("unable to initialize result pipe(3)"); |
375 | |
590 | |
376 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
591 | respipe_osf [0] = TO_SOCKET (respipe [0]); |
377 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
592 | respipe_osf [1] = TO_SOCKET (respipe [1]); |
378 | } |
593 | } |
379 | |
594 | |
|
|
595 | static void bdb_request (bdb_req req); |
380 | X_THREAD_PROC (bdb_proc); |
596 | X_THREAD_PROC (bdb_proc); |
381 | |
597 | |
382 | static void start_thread (void) |
598 | static void start_thread (void) |
383 | { |
599 | { |
384 | worker *wrk = calloc (1, sizeof (worker)); |
600 | worker *wrk = calloc (1, sizeof (worker)); |
… | |
… | |
399 | free (wrk); |
615 | free (wrk); |
400 | |
616 | |
401 | X_UNLOCK (wrklock); |
617 | X_UNLOCK (wrklock); |
402 | } |
618 | } |
403 | |
619 | |
404 | static void maybe_start_thread () |
620 | static void maybe_start_thread (void) |
405 | { |
621 | { |
406 | if (get_nthreads () >= wanted) |
622 | if (get_nthreads () >= wanted) |
407 | return; |
623 | return; |
408 | |
624 | |
409 | /* todo: maybe use idle here, but might be less exact */ |
625 | /* todo: maybe use idle here, but might be less exact */ |
… | |
… | |
411 | return; |
627 | return; |
412 | |
628 | |
413 | start_thread (); |
629 | start_thread (); |
414 | } |
630 | } |
415 | |
631 | |
416 | static void req_send (aio_req req) |
632 | static void req_send (bdb_req req) |
417 | { |
633 | { |
418 | SV *wait_callback = 0; |
634 | SV *wait_callback = 0; |
419 | |
635 | |
420 | // synthesize callback if none given |
636 | if (on_next_submit) |
421 | if (!SvOK (req->callback)) |
|
|
422 | { |
637 | { |
423 | int count; |
|
|
424 | |
|
|
425 | dSP; |
638 | dSP; |
|
|
639 | SV *cb = sv_2mortal (on_next_submit); |
|
|
640 | |
|
|
641 | on_next_submit = 0; |
|
|
642 | |
426 | PUSHMARK (SP); |
643 | PUSHMARK (SP); |
427 | PUTBACK; |
644 | PUTBACK; |
428 | count = call_sv (prepare_cb, G_ARRAY); |
645 | call_sv (cb, G_DISCARD | G_EVAL); |
429 | SPAGAIN; |
646 | SPAGAIN; |
|
|
647 | } |
430 | |
648 | |
|
|
649 | // synthesize callback if none given |
|
|
650 | if (!req->callback) |
|
|
651 | { |
|
|
652 | if (SvOK (prepare_cb)) |
|
|
653 | { |
|
|
654 | int count; |
|
|
655 | |
|
|
656 | dSP; |
|
|
657 | PUSHMARK (SP); |
|
|
658 | PUTBACK; |
|
|
659 | count = call_sv (prepare_cb, G_ARRAY); |
|
|
660 | SPAGAIN; |
|
|
661 | |
431 | if (count != 2) |
662 | if (count != 2) |
432 | croak ("prepare callback must return exactly two values\n"); |
663 | croak ("sync prepare callback must return exactly two values\n"); |
433 | |
664 | |
434 | wait_callback = SvREFCNT_inc (POPs); |
665 | wait_callback = POPs; |
435 | SvREFCNT_dec (req->callback); |
|
|
436 | req->callback = SvREFCNT_inc (POPs); |
666 | req->callback = SvREFCNT_inc (POPs); |
|
|
667 | } |
|
|
668 | else |
|
|
669 | { |
|
|
670 | // execute request synchronously |
|
|
671 | bdb_request (req); |
|
|
672 | req_invoke (req); |
|
|
673 | req_free (req); |
|
|
674 | return; |
|
|
675 | } |
437 | } |
676 | } |
438 | |
677 | |
439 | ++nreqs; |
678 | ++nreqs; |
440 | |
679 | |
441 | X_LOCK (reqlock); |
680 | X_LOCK (reqlock); |
… | |
… | |
450 | { |
689 | { |
451 | dSP; |
690 | dSP; |
452 | PUSHMARK (SP); |
691 | PUSHMARK (SP); |
453 | PUTBACK; |
692 | PUTBACK; |
454 | call_sv (wait_callback, G_DISCARD); |
693 | call_sv (wait_callback, G_DISCARD); |
455 | SvREFCNT_dec (wait_callback); |
|
|
456 | } |
694 | } |
457 | } |
695 | } |
458 | |
696 | |
459 | static void end_thread (void) |
697 | static void end_thread (void) |
460 | { |
698 | { |
461 | aio_req req; |
699 | bdb_req req = calloc (1, sizeof (bdb_cb)); |
462 | |
|
|
463 | Newz (0, req, 1, aio_cb); |
|
|
464 | |
700 | |
465 | req->type = REQ_QUIT; |
701 | req->type = REQ_QUIT; |
466 | req->pri = PRI_MAX + PRI_BIAS; |
702 | req->pri = PRI_MAX + PRI_BIAS; |
467 | |
703 | |
468 | X_LOCK (reqlock); |
704 | X_LOCK (reqlock); |
… | |
… | |
495 | |
731 | |
496 | while (started > wanted) |
732 | while (started > wanted) |
497 | end_thread (); |
733 | end_thread (); |
498 | } |
734 | } |
499 | |
735 | |
500 | static void poll_wait () |
736 | static void poll_wait (void) |
501 | { |
737 | { |
502 | fd_set rfd; |
738 | fd_set rfd; |
503 | |
739 | |
504 | while (nreqs) |
740 | while (nreqs) |
505 | { |
741 | { |
… | |
… | |
518 | |
754 | |
519 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
755 | PerlSock_select (respipe [0] + 1, &rfd, 0, 0, 0); |
520 | } |
756 | } |
521 | } |
757 | } |
522 | |
758 | |
523 | static int poll_cb () |
759 | static int poll_cb (void) |
524 | { |
760 | { |
525 | dSP; |
761 | dSP; |
526 | int count = 0; |
762 | int count = 0; |
527 | int maxreqs = max_poll_reqs; |
763 | int maxreqs = max_poll_reqs; |
528 | int do_croak = 0; |
764 | int do_croak = 0; |
529 | struct timeval tv_start, tv_now; |
765 | struct timeval tv_start, tv_now; |
530 | aio_req req; |
766 | bdb_req req; |
531 | |
767 | |
532 | if (max_poll_time) |
768 | if (max_poll_time) |
533 | gettimeofday (&tv_start, 0); |
769 | gettimeofday (&tv_start, 0); |
534 | |
770 | |
535 | for (;;) |
771 | for (;;) |
… | |
… | |
594 | return count; |
830 | return count; |
595 | } |
831 | } |
596 | |
832 | |
597 | /*****************************************************************************/ |
833 | /*****************************************************************************/ |
598 | |
834 | |
|
|
835 | static void |
|
|
836 | bdb_request (bdb_req req) |
|
|
837 | { |
|
|
838 | switch (req->type) |
|
|
839 | { |
|
|
840 | case REQ_ENV_OPEN: |
|
|
841 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
842 | break; |
|
|
843 | |
|
|
844 | case REQ_ENV_CLOSE: |
|
|
845 | req->result = req->env->close (req->env, req->uint1); |
|
|
846 | break; |
|
|
847 | |
|
|
848 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
849 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
850 | break; |
|
|
851 | |
|
|
852 | case REQ_ENV_LOCK_DETECT: |
|
|
853 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
854 | break; |
|
|
855 | |
|
|
856 | case REQ_ENV_MEMP_SYNC: |
|
|
857 | req->result = req->env->memp_sync (req->env, 0); |
|
|
858 | break; |
|
|
859 | |
|
|
860 | case REQ_ENV_MEMP_TRICKLE: |
|
|
861 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
862 | break; |
|
|
863 | |
|
|
864 | case REQ_ENV_DBREMOVE: |
|
|
865 | req->result = req->env->dbremove (req->env, req->txn, req->buf1, req->buf2, req->uint1); |
|
|
866 | break; |
|
|
867 | |
|
|
868 | case REQ_ENV_DBRENAME: |
|
|
869 | req->result = req->env->dbrename (req->env, req->txn, req->buf1, req->buf2, req->buf3, req->uint1); |
|
|
870 | break; |
|
|
871 | |
|
|
872 | case REQ_DB_OPEN: |
|
|
873 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
874 | break; |
|
|
875 | |
|
|
876 | case REQ_DB_CLOSE: |
|
|
877 | req->result = req->db->close (req->db, req->uint1); |
|
|
878 | break; |
|
|
879 | |
|
|
880 | #if DB_VERSION_MINOR >= 4 |
|
|
881 | case REQ_DB_COMPACT: |
|
|
882 | 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); |
|
|
883 | break; |
|
|
884 | #endif |
|
|
885 | |
|
|
886 | case REQ_DB_SYNC: |
|
|
887 | req->result = req->db->sync (req->db, req->uint1); |
|
|
888 | break; |
|
|
889 | |
|
|
890 | case REQ_DB_UPGRADE: |
|
|
891 | req->result = req->db->upgrade (req->db, req->buf1, req->uint1); |
|
|
892 | break; |
|
|
893 | |
|
|
894 | case REQ_DB_PUT: |
|
|
895 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
896 | break; |
|
|
897 | |
|
|
898 | #if DB_VERSION_MINOR >= 6 |
|
|
899 | case REQ_DB_EXISTS: |
|
|
900 | req->result = req->db->exists (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
901 | break; |
|
|
902 | #endif |
|
|
903 | case REQ_DB_GET: |
|
|
904 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
905 | break; |
|
|
906 | |
|
|
907 | case REQ_DB_PGET: |
|
|
908 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
909 | break; |
|
|
910 | |
|
|
911 | case REQ_DB_DEL: |
|
|
912 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
913 | break; |
|
|
914 | |
|
|
915 | case REQ_DB_KEY_RANGE: |
|
|
916 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
917 | break; |
|
|
918 | |
|
|
919 | case REQ_TXN_COMMIT: |
|
|
920 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
921 | break; |
|
|
922 | |
|
|
923 | case REQ_TXN_ABORT: |
|
|
924 | req->result = req->txn->abort (req->txn); |
|
|
925 | break; |
|
|
926 | |
|
|
927 | case REQ_TXN_FINISH: |
|
|
928 | if (req->txn->flags & TXN_DEADLOCK) |
|
|
929 | { |
|
|
930 | req->result = req->txn->abort (req->txn); |
|
|
931 | if (!req->result) |
|
|
932 | req->result = DB_LOCK_DEADLOCK; |
|
|
933 | } |
|
|
934 | else |
|
|
935 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
936 | break; |
|
|
937 | |
|
|
938 | case REQ_C_CLOSE: |
|
|
939 | req->result = req->dbc->c_close (req->dbc); |
|
|
940 | break; |
|
|
941 | |
|
|
942 | case REQ_C_COUNT: |
|
|
943 | { |
|
|
944 | db_recno_t recno; |
|
|
945 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
946 | req->uv1 = recno; |
|
|
947 | } |
|
|
948 | break; |
|
|
949 | |
|
|
950 | case REQ_C_PUT: |
|
|
951 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
952 | break; |
|
|
953 | |
|
|
954 | case REQ_C_GET: |
|
|
955 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
956 | break; |
|
|
957 | |
|
|
958 | case REQ_C_PGET: |
|
|
959 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
960 | break; |
|
|
961 | |
|
|
962 | case REQ_C_DEL: |
|
|
963 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
964 | break; |
|
|
965 | |
|
|
966 | #if DB_VERSION_MINOR >= 3 |
|
|
967 | case REQ_SEQ_OPEN: |
|
|
968 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
969 | break; |
|
|
970 | |
|
|
971 | case REQ_SEQ_CLOSE: |
|
|
972 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
973 | break; |
|
|
974 | |
|
|
975 | case REQ_SEQ_GET: |
|
|
976 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
977 | break; |
|
|
978 | |
|
|
979 | case REQ_SEQ_REMOVE: |
|
|
980 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
981 | break; |
|
|
982 | #endif |
|
|
983 | |
|
|
984 | case REQ_ENV_LOG_ARCHIVE: |
|
|
985 | { |
|
|
986 | char **listp = 0; /* DB_ARCH_REMOVE does not touch listp, contrary to docs */ |
|
|
987 | req->result = req->env->log_archive (req->env, &listp, req->uint1); |
|
|
988 | req->buf1 = (char *)listp; |
|
|
989 | } |
|
|
990 | break; |
|
|
991 | |
|
|
992 | default: |
|
|
993 | req->result = ENOSYS; |
|
|
994 | break; |
|
|
995 | } |
|
|
996 | |
|
|
997 | if (req->txn && (req->result > 0 || req->result == DB_LOCK_NOTGRANTED)) |
|
|
998 | req->txn->flags |= TXN_DEADLOCK; |
|
|
999 | } |
|
|
1000 | |
599 | X_THREAD_PROC (bdb_proc) |
1001 | X_THREAD_PROC (bdb_proc) |
600 | { |
1002 | { |
601 | aio_req req; |
1003 | bdb_req req; |
602 | struct timespec ts; |
1004 | struct timespec ts; |
603 | worker *self = (worker *)thr_arg; |
1005 | worker *self = (worker *)thr_arg; |
604 | |
1006 | |
605 | /* try to distribute timeouts somewhat evenly */ |
1007 | /* try to distribute timeouts somewhat evenly */ |
606 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
1008 | ts.tv_nsec = ((unsigned long)self & 1023UL) * (1000000000UL / 1024UL); |
… | |
… | |
642 | } |
1044 | } |
643 | |
1045 | |
644 | --nready; |
1046 | --nready; |
645 | |
1047 | |
646 | X_UNLOCK (reqlock); |
1048 | X_UNLOCK (reqlock); |
647 | |
1049 | |
648 | switch (req->type) |
1050 | if (req->type == REQ_QUIT) |
649 | { |
1051 | { |
650 | case REQ_QUIT: |
1052 | X_LOCK (reslock); |
|
|
1053 | free (req); |
|
|
1054 | self->req = 0; |
|
|
1055 | X_UNLOCK (reslock); |
|
|
1056 | |
651 | goto quit; |
1057 | goto quit; |
652 | |
|
|
653 | case REQ_ENV_OPEN: |
|
|
654 | req->result = req->env->open (req->env, req->buf1, req->uint1, req->int1); |
|
|
655 | break; |
|
|
656 | |
|
|
657 | case REQ_ENV_CLOSE: |
|
|
658 | req->result = req->env->close (req->env, req->uint1); |
|
|
659 | break; |
|
|
660 | |
|
|
661 | case REQ_ENV_TXN_CHECKPOINT: |
|
|
662 | req->result = req->env->txn_checkpoint (req->env, req->uint1, req->int1, req->uint2); |
|
|
663 | break; |
|
|
664 | |
|
|
665 | case REQ_ENV_LOCK_DETECT: |
|
|
666 | req->result = req->env->lock_detect (req->env, req->uint1, req->uint2, &req->int1); |
|
|
667 | break; |
|
|
668 | |
|
|
669 | case REQ_ENV_MEMP_SYNC: |
|
|
670 | req->result = req->env->memp_sync (req->env, 0); |
|
|
671 | break; |
|
|
672 | |
|
|
673 | case REQ_ENV_MEMP_TRICKLE: |
|
|
674 | req->result = req->env->memp_trickle (req->env, req->int1, &req->int2); |
|
|
675 | break; |
|
|
676 | |
|
|
677 | case REQ_DB_OPEN: |
|
|
678 | req->result = req->db->open (req->db, req->txn, req->buf1, req->buf2, req->int1, req->uint1, req->int2); |
|
|
679 | break; |
|
|
680 | |
|
|
681 | case REQ_DB_CLOSE: |
|
|
682 | req->result = req->db->close (req->db, req->uint1); |
|
|
683 | break; |
|
|
684 | |
|
|
685 | case REQ_DB_COMPACT: |
|
|
686 | req->result = req->db->compact (req->db, req->txn, &req->dbt1, &req->dbt2, 0, req->uint1, 0); |
|
|
687 | break; |
|
|
688 | |
|
|
689 | case REQ_DB_SYNC: |
|
|
690 | req->result = req->db->sync (req->db, req->uint1); |
|
|
691 | break; |
|
|
692 | |
|
|
693 | case REQ_DB_PUT: |
|
|
694 | req->result = req->db->put (req->db, req->txn, &req->dbt1, &req->dbt2, req->uint1); |
|
|
695 | break; |
|
|
696 | |
|
|
697 | case REQ_DB_GET: |
|
|
698 | req->result = req->db->get (req->db, req->txn, &req->dbt1, &req->dbt3, req->uint1); |
|
|
699 | break; |
|
|
700 | |
|
|
701 | case REQ_DB_PGET: |
|
|
702 | req->result = req->db->pget (req->db, req->txn, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
703 | break; |
|
|
704 | |
|
|
705 | case REQ_DB_DEL: |
|
|
706 | req->result = req->db->del (req->db, req->txn, &req->dbt1, req->uint1); |
|
|
707 | break; |
|
|
708 | |
|
|
709 | case REQ_DB_KEY_RANGE: |
|
|
710 | req->result = req->db->key_range (req->db, req->txn, &req->dbt1, &req->key_range, req->uint1); |
|
|
711 | break; |
|
|
712 | |
|
|
713 | case REQ_TXN_COMMIT: |
|
|
714 | req->result = req->txn->commit (req->txn, req->uint1); |
|
|
715 | break; |
|
|
716 | |
|
|
717 | case REQ_TXN_ABORT: |
|
|
718 | req->result = req->txn->abort (req->txn); |
|
|
719 | break; |
|
|
720 | |
|
|
721 | case REQ_C_CLOSE: |
|
|
722 | req->result = req->dbc->c_close (req->dbc); |
|
|
723 | break; |
|
|
724 | |
|
|
725 | case REQ_C_COUNT: |
|
|
726 | { |
|
|
727 | db_recno_t recno; |
|
|
728 | req->result = req->dbc->c_count (req->dbc, &recno, req->uint1); |
|
|
729 | req->uv1 = recno; |
|
|
730 | } |
|
|
731 | break; |
|
|
732 | |
|
|
733 | case REQ_C_PUT: |
|
|
734 | req->result = req->dbc->c_put (req->dbc, &req->dbt1, &req->dbt2, req->uint1); |
|
|
735 | break; |
|
|
736 | |
|
|
737 | case REQ_C_GET: |
|
|
738 | req->result = req->dbc->c_get (req->dbc, &req->dbt1, &req->dbt3, req->uint1); |
|
|
739 | break; |
|
|
740 | |
|
|
741 | case REQ_C_PGET: |
|
|
742 | req->result = req->dbc->c_pget (req->dbc, &req->dbt1, &req->dbt2, &req->dbt3, req->uint1); |
|
|
743 | break; |
|
|
744 | |
|
|
745 | case REQ_C_DEL: |
|
|
746 | req->result = req->dbc->c_del (req->dbc, req->uint1); |
|
|
747 | break; |
|
|
748 | |
|
|
749 | case REQ_SEQ_OPEN: |
|
|
750 | req->result = req->seq->open (req->seq, req->txn, &req->dbt1, req->uint1); |
|
|
751 | break; |
|
|
752 | |
|
|
753 | case REQ_SEQ_CLOSE: |
|
|
754 | req->result = req->seq->close (req->seq, req->uint1); |
|
|
755 | break; |
|
|
756 | |
|
|
757 | case REQ_SEQ_GET: |
|
|
758 | req->result = req->seq->get (req->seq, req->txn, req->int1, &req->seq_t, req->uint1); |
|
|
759 | break; |
|
|
760 | |
|
|
761 | case REQ_SEQ_REMOVE: |
|
|
762 | req->result = req->seq->remove (req->seq, req->txn, req->uint1); |
|
|
763 | break; |
|
|
764 | |
|
|
765 | default: |
|
|
766 | req->result = ENOSYS; |
|
|
767 | break; |
|
|
768 | } |
1058 | } |
|
|
1059 | |
|
|
1060 | bdb_request (req); |
769 | |
1061 | |
770 | X_LOCK (reslock); |
1062 | X_LOCK (reslock); |
771 | |
1063 | |
772 | ++npending; |
1064 | ++npending; |
773 | |
1065 | |
… | |
… | |
805 | X_UNLOCK (wrklock); |
1097 | X_UNLOCK (wrklock); |
806 | } |
1098 | } |
807 | |
1099 | |
808 | static void atfork_child (void) |
1100 | static void atfork_child (void) |
809 | { |
1101 | { |
810 | aio_req prv; |
1102 | bdb_req prv; |
811 | |
1103 | |
812 | while (prv = reqq_shift (&req_queue)) |
1104 | while (prv = reqq_shift (&req_queue)) |
813 | req_free (prv); |
1105 | req_free (prv); |
814 | |
1106 | |
815 | while (prv = reqq_shift (&res_queue)) |
1107 | while (prv = reqq_shift (&res_queue)) |
… | |
… | |
830 | idle = 0; |
1122 | idle = 0; |
831 | nreqs = 0; |
1123 | nreqs = 0; |
832 | nready = 0; |
1124 | nready = 0; |
833 | npending = 0; |
1125 | npending = 0; |
834 | |
1126 | |
835 | respipe_close (respipe [0]); |
|
|
836 | respipe_close (respipe [1]); |
|
|
837 | |
|
|
838 | create_pipe (respipe); |
1127 | create_respipe (); |
839 | |
1128 | |
840 | atfork_parent (); |
1129 | atfork_parent (); |
841 | } |
1130 | } |
842 | |
1131 | |
843 | #define dREQ(reqtype) \ |
1132 | #define dREQ(reqtype,rsvcnt) \ |
844 | aio_req req; \ |
1133 | bdb_req req; \ |
845 | int req_pri = next_pri; \ |
1134 | int req_pri = next_pri; \ |
846 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
1135 | next_pri = DEFAULT_PRI + PRI_BIAS; \ |
847 | \ |
1136 | \ |
848 | if (SvOK (callback) && !SvROK (callback)) \ |
1137 | if (callback && SvOK (callback)) \ |
849 | croak ("callback must be undef or of reference type"); \ |
1138 | croak ("callback has illegal type or extra arguments"); \ |
850 | \ |
1139 | \ |
851 | Newz (0, req, 1, aio_cb); \ |
1140 | Newz (0, req, 1, bdb_cb); \ |
852 | if (!req) \ |
1141 | if (!req) \ |
853 | croak ("out of memory during aio_req allocation"); \ |
1142 | croak ("out of memory during bdb_req allocation"); \ |
854 | \ |
1143 | \ |
855 | req->callback = newSVsv (callback); \ |
1144 | req->callback = SvREFCNT_inc (cb); \ |
856 | req->type = (reqtype); \ |
1145 | req->type = (reqtype); \ |
857 | req->pri = req_pri |
1146 | req->pri = req_pri; \ |
|
|
1147 | if (rsvcnt >= 1) req->rsv1 = SvREFCNT_inc (ST (0)); \ |
|
|
1148 | if (rsvcnt >= 2) req->rsv2 = SvREFCNT_inc (ST (1)); \ |
|
|
1149 | (void)0; |
858 | |
1150 | |
859 | #define REQ_SEND \ |
1151 | #define REQ_SEND \ |
860 | req_send (req) |
1152 | req_send (req) |
861 | |
1153 | |
862 | #define SvPTR(var, arg, type, class, nullok) \ |
1154 | #define SvPTR(var, arg, type, class, nullok) \ |
863 | if (!SvOK (arg)) \ |
1155 | if (!SvOK (arg)) \ |
864 | { \ |
1156 | { \ |
865 | if (!nullok) \ |
1157 | if (nullok != 1) \ |
866 | croak (# var " must be a " # class " object, not undef"); \ |
1158 | croak (# var " must be a " # class " object, not undef"); \ |
867 | \ |
1159 | \ |
868 | (var) = 0; \ |
1160 | (var) = 0; \ |
869 | } \ |
1161 | } \ |
870 | else if (sv_derived_from ((arg), # class)) \ |
1162 | else if (sv_derived_from ((arg), # class)) \ |
871 | { \ |
1163 | { \ |
872 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
1164 | IV tmp = SvIV ((SV*) SvRV (arg)); \ |
873 | (var) = INT2PTR (type, tmp); \ |
1165 | (var) = INT2PTR (type, tmp); \ |
874 | if (!var) \ |
1166 | if (!var && nullok != 2) \ |
875 | croak (# var " is not a valid " # class " object anymore"); \ |
1167 | croak (# var " is not a valid " # class " object anymore"); \ |
876 | } \ |
1168 | } \ |
877 | else \ |
1169 | else \ |
878 | croak (# var " is not of type " # class); \ |
1170 | croak (# var " is not of type " # class); |
879 | \ |
1171 | |
|
|
1172 | #define ARG_MUTABLE(name) \ |
|
|
1173 | if (SvREADONLY (name)) \ |
|
|
1174 | croak ("argument " #name " is read-only/constant, but the request requires it to be mutable"); |
880 | |
1175 | |
881 | static void |
1176 | static void |
882 | ptr_nuke (SV *sv) |
1177 | ptr_nuke (SV *sv) |
883 | { |
1178 | { |
884 | assert (SvROK (sv)); |
1179 | assert (SvROK (sv)); |
885 | sv_setiv (SvRV (sv), 0); |
1180 | sv_setiv (SvRV (sv), 0); |
886 | } |
1181 | } |
|
|
1182 | |
|
|
1183 | static int |
|
|
1184 | errno_get (pTHX_ SV *sv, MAGIC *mg) |
|
|
1185 | { |
|
|
1186 | if (*mg->mg_ptr == '!') // should always be the case |
|
|
1187 | if (-30999 <= errno && errno <= -30800) |
|
|
1188 | { |
|
|
1189 | sv_setnv (sv, (NV)errno); |
|
|
1190 | sv_setpv (sv, db_strerror (errno)); |
|
|
1191 | SvNOK_on (sv); /* what a wonderful hack! */ |
|
|
1192 | // ^^^ copied from perl sources |
|
|
1193 | return 0; |
|
|
1194 | } |
|
|
1195 | |
|
|
1196 | return PL_vtbl_sv.svt_get (aTHX_ sv, mg); |
|
|
1197 | } |
|
|
1198 | |
|
|
1199 | static MGVTBL vtbl_errno; |
|
|
1200 | |
|
|
1201 | // this wonderful hack :( patches perl's $! variable to support our errno values |
|
|
1202 | static void |
|
|
1203 | patch_errno (void) |
|
|
1204 | { |
|
|
1205 | SV *sv; |
|
|
1206 | MAGIC *mg; |
|
|
1207 | |
|
|
1208 | if (!(sv = get_sv ("!", 1))) |
|
|
1209 | return; |
|
|
1210 | |
|
|
1211 | if (!(mg = mg_find (sv, PERL_MAGIC_sv))) |
|
|
1212 | return; |
|
|
1213 | |
|
|
1214 | if (mg->mg_virtual != &PL_vtbl_sv) |
|
|
1215 | return; |
|
|
1216 | |
|
|
1217 | vtbl_errno = PL_vtbl_sv; |
|
|
1218 | vtbl_errno.svt_get = errno_get; |
|
|
1219 | mg->mg_virtual = &vtbl_errno; |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | #if __GNUC__ >= 4 |
|
|
1223 | # define noinline __attribute__ ((noinline)) |
|
|
1224 | #else |
|
|
1225 | # define noinline |
|
|
1226 | #endif |
|
|
1227 | |
|
|
1228 | static noinline SV * |
|
|
1229 | pop_callback (I32 *ritems, SV *sv) |
|
|
1230 | { |
|
|
1231 | if (SvROK (sv)) |
|
|
1232 | { |
|
|
1233 | HV *st; |
|
|
1234 | GV *gvp; |
|
|
1235 | CV *cv; |
|
|
1236 | const char *name; |
|
|
1237 | |
|
|
1238 | /* forgive me */ |
|
|
1239 | if (SvTYPE (SvRV (sv)) == SVt_PVMG |
|
|
1240 | && (st = SvSTASH (SvRV (sv))) |
|
|
1241 | && (name = HvNAME_get (st)) |
|
|
1242 | && (name [0] == 'B' && name [1] == 'D' && name [2] == 'B' && name [3] == ':')) |
|
|
1243 | return 0; |
|
|
1244 | |
|
|
1245 | if ((cv = sv_2cv (sv, &st, &gvp, 0))) |
|
|
1246 | { |
|
|
1247 | --*ritems; |
|
|
1248 | return (SV *)cv; |
|
|
1249 | } |
|
|
1250 | } |
|
|
1251 | |
|
|
1252 | return 0; |
|
|
1253 | } |
|
|
1254 | |
|
|
1255 | /*****************************************************************************/ |
|
|
1256 | |
|
|
1257 | #if 0 |
|
|
1258 | static int |
|
|
1259 | bt_pfxc_compare (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1260 | { |
|
|
1261 | ssize_t size1 = dbt1->size; |
|
|
1262 | ssize_t size2 = dbt2->size; |
|
|
1263 | int res = memcmp ((void *)dbt1->data, (void *)dbt2->data, |
|
|
1264 | size1 <= size2 ? size1 : size2); |
|
|
1265 | |
|
|
1266 | if (res) |
|
|
1267 | return res; |
|
|
1268 | else if (size1 - size2) |
|
|
1269 | return size1 - size2; |
|
|
1270 | else |
|
|
1271 | return 0; |
|
|
1272 | } |
|
|
1273 | |
|
|
1274 | static size_t |
|
|
1275 | bt_pfxc_prefix_x (DB *db, const DBT *dbt1, const DBT *dbt2) |
|
|
1276 | { |
|
|
1277 | ssize_t size1 = dbt1->size; |
|
|
1278 | ssize_t size2 = dbt2->size; |
|
|
1279 | u_int8_t *p1 = (u_int8_t *)dbt1->data; |
|
|
1280 | u_int8_t *p2 = (u_int8_t *)dbt2->data; |
|
|
1281 | u_int8_t *pe = p1 + (size1 <= size2 ? size1 : size2); |
|
|
1282 | |
|
|
1283 | while (p1 < pe) |
|
|
1284 | if (*p1++ != *p2++) |
|
|
1285 | return p1 - (u_int8_t *)dbt1->data - 1; |
|
|
1286 | |
|
|
1287 | if (size1 < size2) return size1 + 1; |
|
|
1288 | if (size1 > size2) return size2 + 1; |
|
|
1289 | |
|
|
1290 | return size1; |
|
|
1291 | } |
|
|
1292 | #endif |
|
|
1293 | |
|
|
1294 | /*****************************************************************************/ |
|
|
1295 | |
|
|
1296 | /* stupid windows defines CALLBACK as well */ |
|
|
1297 | #undef CALLBACK |
|
|
1298 | #define CALLBACK SV *cb = pop_callback (&items, ST (items - 1)); |
887 | |
1299 | |
888 | MODULE = BDB PACKAGE = BDB |
1300 | MODULE = BDB PACKAGE = BDB |
889 | |
1301 | |
890 | PROTOTYPES: ENABLE |
1302 | PROTOTYPES: ENABLE |
891 | |
1303 | |
… | |
… | |
907 | const_iv (INIT_TXN) |
1319 | const_iv (INIT_TXN) |
908 | const_iv (RECOVER) |
1320 | const_iv (RECOVER) |
909 | const_iv (INIT_TXN) |
1321 | const_iv (INIT_TXN) |
910 | const_iv (RECOVER_FATAL) |
1322 | const_iv (RECOVER_FATAL) |
911 | const_iv (CREATE) |
1323 | const_iv (CREATE) |
|
|
1324 | const_iv (RDONLY) |
912 | const_iv (USE_ENVIRON) |
1325 | const_iv (USE_ENVIRON) |
913 | const_iv (USE_ENVIRON_ROOT) |
1326 | const_iv (USE_ENVIRON_ROOT) |
914 | const_iv (LOCKDOWN) |
1327 | const_iv (LOCKDOWN) |
915 | const_iv (PRIVATE) |
1328 | const_iv (PRIVATE) |
916 | const_iv (REGISTER) |
|
|
917 | const_iv (SYSTEM_MEM) |
1329 | const_iv (SYSTEM_MEM) |
918 | const_iv (AUTO_COMMIT) |
1330 | const_iv (AUTO_COMMIT) |
919 | const_iv (CDB_ALLDB) |
1331 | const_iv (CDB_ALLDB) |
920 | const_iv (DIRECT_DB) |
1332 | const_iv (DIRECT_DB) |
921 | const_iv (DIRECT_LOG) |
|
|
922 | const_iv (DSYNC_DB) |
|
|
923 | const_iv (DSYNC_LOG) |
|
|
924 | const_iv (LOG_AUTOREMOVE) |
|
|
925 | const_iv (LOG_INMEMORY) |
|
|
926 | const_iv (NOLOCKING) |
1333 | const_iv (NOLOCKING) |
927 | const_iv (NOMMAP) |
1334 | const_iv (NOMMAP) |
928 | const_iv (NOPANIC) |
1335 | const_iv (NOPANIC) |
929 | const_iv (OVERWRITE) |
1336 | const_iv (OVERWRITE) |
930 | const_iv (PANIC_ENVIRONMENT) |
1337 | const_iv (PANIC_ENVIRONMENT) |
931 | const_iv (REGION_INIT) |
1338 | const_iv (REGION_INIT) |
932 | const_iv (TIME_NOTGRANTED) |
1339 | const_iv (TIME_NOTGRANTED) |
933 | const_iv (TXN_NOSYNC) |
1340 | const_iv (TXN_NOSYNC) |
|
|
1341 | const_iv (TXN_NOT_DURABLE) |
934 | const_iv (TXN_WRITE_NOSYNC) |
1342 | const_iv (TXN_WRITE_NOSYNC) |
935 | const_iv (WRITECURSOR) |
1343 | const_iv (WRITECURSOR) |
936 | const_iv (YIELDCPU) |
1344 | const_iv (YIELDCPU) |
937 | const_iv (ENCRYPT_AES) |
1345 | const_iv (ENCRYPT_AES) |
938 | const_iv (XA_CREATE) |
1346 | const_iv (XA_CREATE) |
… | |
… | |
940 | const_iv (HASH) |
1348 | const_iv (HASH) |
941 | const_iv (QUEUE) |
1349 | const_iv (QUEUE) |
942 | const_iv (RECNO) |
1350 | const_iv (RECNO) |
943 | const_iv (UNKNOWN) |
1351 | const_iv (UNKNOWN) |
944 | const_iv (EXCL) |
1352 | const_iv (EXCL) |
945 | const_iv (READ_COMMITTED) |
|
|
946 | const_iv (READ_UNCOMMITTED) |
|
|
947 | const_iv (TRUNCATE) |
1353 | const_iv (TRUNCATE) |
948 | const_iv (NOSYNC) |
1354 | const_iv (NOSYNC) |
949 | const_iv (CHKSUM) |
1355 | const_iv (CHKSUM) |
950 | const_iv (ENCRYPT) |
1356 | const_iv (ENCRYPT) |
951 | const_iv (TXN_NOT_DURABLE) |
|
|
952 | const_iv (DUP) |
1357 | const_iv (DUP) |
953 | const_iv (DUPSORT) |
1358 | const_iv (DUPSORT) |
954 | const_iv (RECNUM) |
1359 | //const_iv (RECNUM) |
955 | const_iv (RENUMBER) |
1360 | const_iv (RENUMBER) |
956 | const_iv (REVSPLITOFF) |
1361 | const_iv (REVSPLITOFF) |
957 | const_iv (INORDER) |
|
|
958 | const_iv (CONSUME) |
1362 | const_iv (CONSUME) |
959 | const_iv (CONSUME_WAIT) |
1363 | const_iv (CONSUME_WAIT) |
960 | const_iv (GET_BOTH) |
1364 | const_iv (GET_BOTH) |
961 | const_iv (GET_BOTH_RANGE) |
1365 | const_iv (GET_BOTH_RANGE) |
962 | //const_iv (SET_RECNO) |
1366 | //const_iv (SET_RECNO) |
963 | //const_iv (MULTIPLE) |
1367 | //const_iv (MULTIPLE) |
964 | const_iv (SNAPSHOT) |
1368 | const_iv (SNAPSHOT) |
965 | const_iv (JOIN_ITEM) |
1369 | const_iv (JOIN_ITEM) |
|
|
1370 | const_iv (JOIN_NOSORT) |
966 | const_iv (RMW) |
1371 | const_iv (RMW) |
967 | |
1372 | |
968 | const_iv (NOTFOUND) |
1373 | const_iv (NOTFOUND) |
969 | const_iv (KEYEMPTY) |
1374 | const_iv (KEYEMPTY) |
970 | const_iv (LOCK_DEADLOCK) |
1375 | const_iv (LOCK_DEADLOCK) |
971 | const_iv (LOCK_NOTGRANTED) |
1376 | const_iv (LOCK_NOTGRANTED) |
972 | const_iv (RUNRECOVERY) |
1377 | const_iv (RUNRECOVERY) |
973 | const_iv (OLD_VERSION) |
1378 | const_iv (OLD_VERSION) |
974 | const_iv (REP_HANDLE_DEAD) |
1379 | const_iv (REP_HANDLE_DEAD) |
975 | const_iv (REP_LOCKOUT) |
|
|
976 | const_iv (SECONDARY_BAD) |
1380 | const_iv (SECONDARY_BAD) |
977 | |
|
|
978 | const_iv (FREE_SPACE) |
|
|
979 | const_iv (FREELIST_ONLY) |
|
|
980 | |
1381 | |
981 | const_iv (APPEND) |
1382 | const_iv (APPEND) |
982 | const_iv (NODUPDATA) |
1383 | const_iv (NODUPDATA) |
983 | const_iv (NOOVERWRITE) |
1384 | const_iv (NOOVERWRITE) |
984 | |
1385 | |
… | |
… | |
986 | const_iv (TXN_SYNC) |
1387 | const_iv (TXN_SYNC) |
987 | |
1388 | |
988 | const_iv (SET_LOCK_TIMEOUT) |
1389 | const_iv (SET_LOCK_TIMEOUT) |
989 | const_iv (SET_TXN_TIMEOUT) |
1390 | const_iv (SET_TXN_TIMEOUT) |
990 | |
1391 | |
991 | const_iv (JOIN_ITEM) |
|
|
992 | const_iv (FIRST) |
1392 | const_iv (FIRST) |
993 | const_iv (NEXT) |
1393 | const_iv (NEXT) |
994 | const_iv (NEXT_DUP) |
1394 | const_iv (NEXT_DUP) |
995 | const_iv (NEXT_NODUP) |
1395 | const_iv (NEXT_NODUP) |
996 | const_iv (PREV) |
1396 | const_iv (PREV) |
… | |
… | |
1008 | const_iv (FORCE) |
1408 | const_iv (FORCE) |
1009 | |
1409 | |
1010 | const_iv (LOCK_DEFAULT) |
1410 | const_iv (LOCK_DEFAULT) |
1011 | const_iv (LOCK_EXPIRE) |
1411 | const_iv (LOCK_EXPIRE) |
1012 | const_iv (LOCK_MAXLOCKS) |
1412 | const_iv (LOCK_MAXLOCKS) |
1013 | const_iv (LOCK_MAXWRITE) |
|
|
1014 | const_iv (LOCK_MINLOCKS) |
1413 | const_iv (LOCK_MINLOCKS) |
1015 | const_iv (LOCK_MINWRITE) |
1414 | const_iv (LOCK_MINWRITE) |
1016 | const_iv (LOCK_OLDEST) |
1415 | const_iv (LOCK_OLDEST) |
1017 | const_iv (LOCK_RANDOM) |
1416 | const_iv (LOCK_RANDOM) |
1018 | const_iv (LOCK_YOUNGEST) |
1417 | const_iv (LOCK_YOUNGEST) |
1019 | |
1418 | |
|
|
1419 | const_iv (DONOTINDEX) |
|
|
1420 | const_iv (KEYEMPTY ) |
|
|
1421 | const_iv (KEYEXIST ) |
|
|
1422 | const_iv (LOCK_DEADLOCK) |
|
|
1423 | const_iv (LOCK_NOTGRANTED) |
|
|
1424 | const_iv (NOSERVER) |
|
|
1425 | const_iv (NOSERVER_HOME) |
|
|
1426 | const_iv (NOSERVER_ID) |
|
|
1427 | const_iv (NOTFOUND) |
|
|
1428 | const_iv (PAGE_NOTFOUND) |
|
|
1429 | const_iv (REP_DUPMASTER) |
|
|
1430 | const_iv (REP_HANDLE_DEAD) |
|
|
1431 | const_iv (REP_HOLDELECTION) |
|
|
1432 | const_iv (REP_ISPERM) |
|
|
1433 | const_iv (REP_NEWMASTER) |
|
|
1434 | const_iv (REP_NEWSITE) |
|
|
1435 | const_iv (REP_NOTPERM) |
|
|
1436 | const_iv (REP_UNAVAIL) |
|
|
1437 | const_iv (RUNRECOVERY) |
|
|
1438 | const_iv (SECONDARY_BAD) |
|
|
1439 | const_iv (VERIFY_BAD) |
|
|
1440 | |
|
|
1441 | const_iv (ARCH_ABS) |
|
|
1442 | const_iv (ARCH_DATA) |
|
|
1443 | const_iv (ARCH_LOG) |
|
|
1444 | const_iv (ARCH_REMOVE) |
|
|
1445 | |
|
|
1446 | const_iv (VERB_DEADLOCK) |
|
|
1447 | const_iv (VERB_RECOVERY) |
|
|
1448 | const_iv (VERB_REPLICATION) |
|
|
1449 | const_iv (VERB_WAITSFOR) |
|
|
1450 | |
|
|
1451 | const_iv (VERSION_MAJOR) |
|
|
1452 | const_iv (VERSION_MINOR) |
|
|
1453 | const_iv (VERSION_PATCH) |
|
|
1454 | #if DB_VERSION_MINOR >= 3 |
|
|
1455 | const_iv (INORDER) |
|
|
1456 | const_iv (LOCK_MAXWRITE) |
1020 | const_iv (SEQ_DEC) |
1457 | const_iv (SEQ_DEC) |
1021 | const_iv (SEQ_INC) |
1458 | const_iv (SEQ_INC) |
1022 | const_iv (SEQ_WRAP) |
1459 | const_iv (SEQ_WRAP) |
|
|
1460 | const_iv (BUFFER_SMALL) |
|
|
1461 | const_iv (LOG_BUFFER_FULL) |
|
|
1462 | const_iv (VERSION_MISMATCH) |
|
|
1463 | #endif |
|
|
1464 | #if DB_VERSION_MINOR >= 4 |
|
|
1465 | const_iv (REGISTER) |
|
|
1466 | const_iv (DSYNC_DB) |
|
|
1467 | const_iv (READ_COMMITTED) |
|
|
1468 | const_iv (READ_UNCOMMITTED) |
|
|
1469 | const_iv (REP_IGNORE) |
|
|
1470 | const_iv (REP_LOCKOUT) |
|
|
1471 | const_iv (REP_JOIN_FAILURE) |
|
|
1472 | const_iv (FREE_SPACE) |
|
|
1473 | const_iv (FREELIST_ONLY) |
|
|
1474 | const_iv (VERB_REGISTER) |
|
|
1475 | #endif |
1023 | #if DB_VERSION_MINOR >= 5 |
1476 | #if DB_VERSION_MINOR >= 5 |
1024 | const_iv (MULTIVERSION) |
1477 | const_iv (MULTIVERSION) |
1025 | const_iv (TXN_SNAPSHOT) |
1478 | const_iv (TXN_SNAPSHOT) |
1026 | #endif |
1479 | #endif |
|
|
1480 | #if DB_VERSION_MINOR >= 6 |
|
|
1481 | const_iv (PREV_DUP) |
|
|
1482 | const_iv (PRIORITY_UNCHANGED) |
|
|
1483 | const_iv (PRIORITY_VERY_LOW) |
|
|
1484 | const_iv (PRIORITY_LOW) |
|
|
1485 | const_iv (PRIORITY_DEFAULT) |
|
|
1486 | const_iv (PRIORITY_HIGH) |
|
|
1487 | const_iv (PRIORITY_VERY_HIGH) |
|
|
1488 | const_iv (IGNORE_LEASE) |
|
|
1489 | #endif |
|
|
1490 | #if DB_VERSION_MINOR >= 7 |
|
|
1491 | //const_iv (MULTIPLE_KEY) |
|
|
1492 | const_iv (LOG_DIRECT) |
|
|
1493 | const_iv (LOG_DSYNC) |
|
|
1494 | const_iv (LOG_AUTO_REMOVE) |
|
|
1495 | const_iv (LOG_IN_MEMORY) |
|
|
1496 | const_iv (LOG_ZERO) |
|
|
1497 | #else |
|
|
1498 | const_iv (DIRECT_LOG) |
|
|
1499 | const_iv (LOG_AUTOREMOVE) |
|
|
1500 | # if DB_VERSION_MINOR >= 3 |
|
|
1501 | const_iv (DSYNC_LOG) |
|
|
1502 | const_iv (LOG_INMEMORY) |
|
|
1503 | # endif |
|
|
1504 | #endif |
1027 | }; |
1505 | }; |
1028 | |
1506 | |
1029 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1507 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
1030 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1508 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
1031 | |
1509 | |
|
|
1510 | prepare_cb = &PL_sv_undef; |
|
|
1511 | |
|
|
1512 | { |
|
|
1513 | /* we currently only allow version, minor-version and patchlevel to go up to 255 */ |
|
|
1514 | char vstring[3] = { DB_VERSION_MAJOR, DB_VERSION_MINOR, DB_VERSION_PATCH }; |
|
|
1515 | |
|
|
1516 | newCONSTSUB (stash, "VERSION_v", newSVpvn (vstring, 3)); |
|
|
1517 | } |
|
|
1518 | |
|
|
1519 | newCONSTSUB (stash, "VERSION_STRING", newSVpv (DB_VERSION_STRING, 0)); |
|
|
1520 | |
1032 | create_pipe (respipe); |
1521 | create_respipe (); |
1033 | |
1522 | |
1034 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1523 | X_THREAD_ATFORK (atfork_prepare, atfork_parent, atfork_child); |
1035 | #ifdef _WIN32 |
1524 | patch_errno (); |
1036 | X_MUTEX_CHECK (wrklock); |
|
|
1037 | X_MUTEX_CHECK (reslock); |
|
|
1038 | X_MUTEX_CHECK (reqlock); |
|
|
1039 | |
|
|
1040 | X_COND_CHECK (reqwait); |
|
|
1041 | #endif |
|
|
1042 | } |
1525 | } |
1043 | |
1526 | |
1044 | void |
1527 | void |
1045 | max_poll_reqs (int nreqs) |
1528 | max_poll_reqs (int nreqs) |
1046 | PROTOTYPE: $ |
1529 | PROTOTYPE: $ |
… | |
… | |
1171 | RETVAL = started; |
1654 | RETVAL = started; |
1172 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1655 | if (WORDACCESS_UNSAFE) X_UNLOCK (wrklock); |
1173 | OUTPUT: |
1656 | OUTPUT: |
1174 | RETVAL |
1657 | RETVAL |
1175 | |
1658 | |
1176 | void |
1659 | SV * |
1177 | set_sync_prepare (SV *cb) |
1660 | set_sync_prepare (SV *cb) |
1178 | PROTOTYPE: & |
1661 | PROTOTYPE: & |
1179 | CODE: |
1662 | CODE: |
1180 | SvREFCNT_dec (prepare_cb); |
1663 | RETVAL = prepare_cb; |
1181 | prepare_cb = newSVsv (cb); |
1664 | prepare_cb = newSVsv (cb); |
|
|
1665 | OUTPUT: |
|
|
1666 | RETVAL |
1182 | |
1667 | |
|
|
1668 | char * |
|
|
1669 | strerror (int errorno = errno) |
|
|
1670 | PROTOTYPE: ;$ |
|
|
1671 | CODE: |
|
|
1672 | RETVAL = db_strerror (errorno); |
|
|
1673 | OUTPUT: |
|
|
1674 | RETVAL |
|
|
1675 | |
|
|
1676 | void _on_next_submit (SV *cb) |
|
|
1677 | CODE: |
|
|
1678 | SvREFCNT_dec (on_next_submit); |
|
|
1679 | on_next_submit = SvOK (cb) ? newSVsv (cb) : 0; |
1183 | |
1680 | |
1184 | DB_ENV * |
1681 | DB_ENV * |
1185 | db_env_create (U32 env_flags = 0) |
1682 | db_env_create (U32 env_flags = 0) |
1186 | CODE: |
1683 | CODE: |
1187 | { |
1684 | { |
1188 | errno = db_env_create (&RETVAL, env_flags); |
1685 | errno = db_env_create (&RETVAL, env_flags); |
1189 | if (errno) |
1686 | if (errno) |
1190 | croak ("db_env_create: %s", db_strerror (errno)); |
1687 | croak ("db_env_create: %s", db_strerror (errno)); |
|
|
1688 | |
|
|
1689 | if (0) |
|
|
1690 | { |
|
|
1691 | RETVAL->set_errcall (RETVAL, debug_errcall); |
|
|
1692 | RETVAL->set_msgcall (RETVAL, debug_msgcall); |
|
|
1693 | } |
1191 | } |
1694 | } |
1192 | OUTPUT: |
1695 | OUTPUT: |
1193 | RETVAL |
1696 | RETVAL |
1194 | |
1697 | |
1195 | void |
1698 | void |
1196 | db_env_open (DB_ENV *env, octetstring db_home, U32 open_flags, int mode, SV *callback = &PL_sv_undef) |
1699 | db_env_open (DB_ENV *env, bdb_filename db_home, U32 open_flags, int mode, SV *callback = 0) |
|
|
1700 | PREINIT: |
|
|
1701 | CALLBACK |
1197 | CODE: |
1702 | CODE: |
1198 | { |
1703 | { |
1199 | dREQ (REQ_ENV_OPEN); |
1704 | dREQ (REQ_ENV_OPEN, 1); |
1200 | |
|
|
1201 | env->set_thread_count (env, get_nthreads ()); |
|
|
1202 | |
|
|
1203 | req->env = env; |
1705 | req->env = env; |
1204 | req->uint1 = open_flags | DB_THREAD; |
1706 | req->uint1 = open_flags | DB_THREAD; |
1205 | req->int1 = mode; |
1707 | req->int1 = mode; |
1206 | req->buf1 = strdup_ornull (db_home); |
1708 | req->buf1 = strdup_ornull (db_home); |
1207 | REQ_SEND; |
1709 | REQ_SEND; |
1208 | } |
1710 | } |
1209 | |
1711 | |
1210 | void |
1712 | void |
1211 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = &PL_sv_undef) |
1713 | db_env_close (DB_ENV *env, U32 flags = 0, SV *callback = 0) |
|
|
1714 | PREINIT: |
|
|
1715 | CALLBACK |
1212 | CODE: |
1716 | CODE: |
1213 | { |
1717 | { |
1214 | dREQ (REQ_ENV_CLOSE); |
1718 | dREQ (REQ_ENV_CLOSE, 0); |
|
|
1719 | ptr_nuke (ST (0)); |
1215 | req->env = env; |
1720 | req->env = env; |
1216 | req->uint1 = flags; |
1721 | req->uint1 = flags; |
1217 | REQ_SEND; |
1722 | REQ_SEND; |
1218 | ptr_nuke (ST (0)); |
|
|
1219 | } |
1723 | } |
1220 | |
1724 | |
1221 | void |
1725 | void |
1222 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
1726 | db_env_txn_checkpoint (DB_ENV *env, U32 kbyte = 0, U32 min = 0, U32 flags = 0, SV *callback = 0) |
|
|
1727 | PREINIT: |
|
|
1728 | CALLBACK |
1223 | CODE: |
1729 | CODE: |
1224 | { |
1730 | { |
1225 | dREQ (REQ_ENV_TXN_CHECKPOINT); |
1731 | dREQ (REQ_ENV_TXN_CHECKPOINT, 1); |
1226 | req->env = env; |
1732 | req->env = env; |
1227 | req->uint1 = kbyte; |
1733 | req->uint1 = kbyte; |
1228 | req->int1 = min; |
1734 | req->int1 = min; |
1229 | req->uint2 = flags; |
1735 | req->uint2 = flags; |
1230 | REQ_SEND; |
1736 | REQ_SEND; |
1231 | } |
1737 | } |
1232 | |
1738 | |
1233 | void |
1739 | void |
1234 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1740 | db_env_lock_detect (DB_ENV *env, U32 flags = 0, U32 atype = DB_LOCK_DEFAULT, SV *dummy = 0, SV *callback = 0) |
|
|
1741 | PREINIT: |
|
|
1742 | CALLBACK |
1235 | CODE: |
1743 | CODE: |
1236 | { |
1744 | { |
1237 | dREQ (REQ_ENV_LOCK_DETECT); |
1745 | dREQ (REQ_ENV_LOCK_DETECT, 1); |
1238 | req->env = env; |
1746 | req->env = env; |
1239 | req->uint1 = flags; |
1747 | req->uint1 = flags; |
1240 | req->uint2 = atype; |
1748 | req->uint2 = atype; |
|
|
1749 | /* req->int2 = 0; dummy */ |
1241 | REQ_SEND; |
1750 | REQ_SEND; |
1242 | } |
1751 | } |
1243 | |
1752 | |
1244 | void |
1753 | void |
1245 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1754 | db_env_memp_sync (DB_ENV *env, SV *dummy = 0, SV *callback = 0) |
|
|
1755 | PREINIT: |
|
|
1756 | CALLBACK |
1246 | CODE: |
1757 | CODE: |
1247 | { |
1758 | { |
1248 | dREQ (REQ_ENV_MEMP_SYNC); |
1759 | dREQ (REQ_ENV_MEMP_SYNC, 1); |
1249 | req->env = env; |
1760 | req->env = env; |
1250 | REQ_SEND; |
1761 | REQ_SEND; |
1251 | } |
1762 | } |
1252 | |
1763 | |
1253 | void |
1764 | void |
1254 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = &PL_sv_undef) |
1765 | db_env_memp_trickle (DB_ENV *env, int percent, SV *dummy = 0, SV *callback = 0) |
|
|
1766 | PREINIT: |
|
|
1767 | CALLBACK |
1255 | CODE: |
1768 | CODE: |
1256 | { |
1769 | { |
1257 | dREQ (REQ_ENV_MEMP_TRICKLE); |
1770 | dREQ (REQ_ENV_MEMP_TRICKLE, 1); |
1258 | req->env = env; |
1771 | req->env = env; |
1259 | req->int1 = percent; |
1772 | req->int1 = percent; |
1260 | REQ_SEND; |
1773 | REQ_SEND; |
1261 | } |
1774 | } |
1262 | |
1775 | |
|
|
1776 | void |
|
|
1777 | db_env_dbremove (DB_ENV *env, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, U32 flags = 0, SV *callback = 0) |
|
|
1778 | PREINIT: |
|
|
1779 | CALLBACK |
|
|
1780 | CODE: |
|
|
1781 | { |
|
|
1782 | dREQ (REQ_ENV_DBREMOVE, 2); |
|
|
1783 | req->env = env; |
|
|
1784 | req->buf1 = strdup_ornull (file); |
|
|
1785 | req->buf2 = strdup_ornull (database); |
|
|
1786 | req->uint1 = flags; |
|
|
1787 | REQ_SEND; |
|
|
1788 | } |
|
|
1789 | |
|
|
1790 | void |
|
|
1791 | 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) |
|
|
1792 | PREINIT: |
|
|
1793 | CALLBACK |
|
|
1794 | CODE: |
|
|
1795 | { |
|
|
1796 | dREQ (REQ_ENV_DBRENAME, 2); |
|
|
1797 | req->env = env; |
|
|
1798 | req->buf1 = strdup_ornull (file); |
|
|
1799 | req->buf2 = strdup_ornull (database); |
|
|
1800 | req->buf3 = strdup_ornull (newname); |
|
|
1801 | req->uint1 = flags; |
|
|
1802 | REQ_SEND; |
|
|
1803 | } |
|
|
1804 | |
|
|
1805 | void |
|
|
1806 | db_env_log_archive (DB_ENV *env, SV_mutable *listp, U32 flags = 0, SV *callback = 0) |
|
|
1807 | PREINIT: |
|
|
1808 | CALLBACK |
|
|
1809 | CODE: |
|
|
1810 | { |
|
|
1811 | dREQ (REQ_ENV_LOG_ARCHIVE, 1); |
|
|
1812 | req->sv1 = SvREFCNT_inc (listp); |
|
|
1813 | req->env = env; |
|
|
1814 | req->uint1 = flags; |
|
|
1815 | REQ_SEND; |
|
|
1816 | } |
1263 | |
1817 | |
1264 | DB * |
1818 | DB * |
1265 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1819 | db_create (DB_ENV *env = 0, U32 flags = 0) |
1266 | CODE: |
1820 | CODE: |
1267 | { |
1821 | { |
… | |
… | |
1274 | } |
1828 | } |
1275 | OUTPUT: |
1829 | OUTPUT: |
1276 | RETVAL |
1830 | RETVAL |
1277 | |
1831 | |
1278 | void |
1832 | void |
1279 | db_open (DB *db, DB_TXN_ornull *txnid, octetstring file, octetstring database, int type, U32 flags, int mode, SV *callback = &PL_sv_undef) |
1833 | db_open (DB *db, DB_TXN_ornull *txnid, bdb_filename file, bdb_filename database, int type, U32 flags, int mode, SV *callback = 0) |
|
|
1834 | PREINIT: |
|
|
1835 | CALLBACK |
1280 | CODE: |
1836 | CODE: |
1281 | { |
1837 | { |
1282 | dREQ (REQ_DB_OPEN); |
1838 | dREQ (REQ_DB_OPEN, 2); |
1283 | req->db = db; |
1839 | req->db = db; |
1284 | req->txn = txnid; |
1840 | req->txn = txnid; |
1285 | req->buf1 = strdup_ornull (file); |
1841 | req->buf1 = strdup_ornull (file); |
1286 | req->buf2 = strdup_ornull (database); |
1842 | req->buf2 = strdup_ornull (database); |
1287 | req->int1 = type; |
1843 | req->int1 = type; |
… | |
… | |
1289 | req->int2 = mode; |
1845 | req->int2 = mode; |
1290 | REQ_SEND; |
1846 | REQ_SEND; |
1291 | } |
1847 | } |
1292 | |
1848 | |
1293 | void |
1849 | void |
1294 | db_close (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1850 | db_close (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1851 | PREINIT: |
|
|
1852 | CALLBACK |
1295 | CODE: |
1853 | CODE: |
1296 | { |
1854 | { |
1297 | dREQ (REQ_DB_CLOSE); |
1855 | dREQ (REQ_DB_CLOSE, 0); |
|
|
1856 | ptr_nuke (ST (0)); |
1298 | req->db = db; |
1857 | req->db = db; |
1299 | req->uint1 = flags; |
1858 | req->uint1 = flags; |
1300 | req->sv1 = (SV *)db->app_private; |
1859 | req->sv1 = (SV *)db->app_private; |
1301 | REQ_SEND; |
1860 | REQ_SEND; |
1302 | ptr_nuke (ST (0)); |
|
|
1303 | } |
1861 | } |
1304 | |
1862 | |
|
|
1863 | #if DB_VERSION_MINOR >= 4 |
|
|
1864 | |
1305 | void |
1865 | void |
1306 | 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) |
1866 | 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) |
|
|
1867 | PREINIT: |
|
|
1868 | CALLBACK |
1307 | CODE: |
1869 | CODE: |
1308 | { |
1870 | { |
1309 | dREQ (REQ_DB_COMPACT); |
1871 | dREQ (REQ_DB_COMPACT, 2); |
1310 | req->db = db; |
1872 | req->db = db; |
1311 | req->txn = txn; |
1873 | req->txn = txn; |
1312 | sv_to_dbt (&req->dbt1, start); |
1874 | if (start) sv_to_dbt (&req->dbt1, start); |
1313 | sv_to_dbt (&req->dbt2, stop); |
1875 | if (stop ) sv_to_dbt (&req->dbt2, stop ); |
1314 | req->uint1 = flags; |
1876 | req->uint1 = flags; |
1315 | REQ_SEND; |
1877 | REQ_SEND; |
1316 | } |
1878 | } |
1317 | |
1879 | |
|
|
1880 | #endif |
|
|
1881 | |
1318 | void |
1882 | void |
1319 | db_sync (DB *db, U32 flags = 0, SV *callback = &PL_sv_undef) |
1883 | db_sync (DB *db, U32 flags = 0, SV *callback = 0) |
|
|
1884 | PREINIT: |
|
|
1885 | CALLBACK |
1320 | CODE: |
1886 | CODE: |
1321 | { |
1887 | { |
1322 | dREQ (REQ_DB_SYNC); |
1888 | dREQ (REQ_DB_SYNC, 1); |
1323 | req->db = db; |
1889 | req->db = db; |
1324 | req->uint1 = flags; |
1890 | req->uint1 = flags; |
1325 | REQ_SEND; |
1891 | REQ_SEND; |
1326 | } |
1892 | } |
1327 | |
1893 | |
1328 | void |
1894 | void |
|
|
1895 | db_upgrade (DB *db, bdb_filename file, U32 flags = 0, SV *callback = 0) |
|
|
1896 | PREINIT: |
|
|
1897 | CALLBACK |
|
|
1898 | CODE: |
|
|
1899 | { |
|
|
1900 | dREQ (REQ_DB_SYNC, 1); |
|
|
1901 | req->db = db; |
|
|
1902 | req->buf1 = strdup (file); |
|
|
1903 | req->uint1 = flags; |
|
|
1904 | REQ_SEND; |
|
|
1905 | } |
|
|
1906 | |
|
|
1907 | void |
1329 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV *key_range, U32 flags = 0, SV *callback = &PL_sv_undef) |
1908 | db_key_range (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *key_range, U32 flags = 0, SV *callback = 0) |
|
|
1909 | PREINIT: |
|
|
1910 | CALLBACK |
1330 | CODE: |
1911 | CODE: |
1331 | { |
1912 | { |
1332 | dREQ (REQ_DB_KEY_RANGE); |
1913 | dREQ (REQ_DB_KEY_RANGE, 2); |
1333 | req->db = db; |
1914 | req->db = db; |
1334 | req->txn = txn; |
1915 | req->txn = txn; |
1335 | sv_to_dbt (&req->dbt1, key); |
1916 | sv_to_dbt (&req->dbt1, key); |
1336 | req->uint1 = flags; |
1917 | req->uint1 = flags; |
1337 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1918 | req->sv1 = SvREFCNT_inc (key_range); SvREADONLY_on (key_range); |
1338 | REQ_SEND; |
1919 | REQ_SEND; |
1339 | } |
1920 | } |
1340 | |
1921 | |
1341 | void |
1922 | void |
1342 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1923 | db_put (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
1924 | PREINIT: |
|
|
1925 | CALLBACK |
1343 | CODE: |
1926 | CODE: |
1344 | { |
1927 | { |
1345 | dREQ (REQ_DB_PUT); |
1928 | dREQ (REQ_DB_PUT, 2); |
1346 | req->db = db; |
1929 | req->db = db; |
1347 | req->txn = txn; |
1930 | req->txn = txn; |
1348 | sv_to_dbt (&req->dbt1, key); |
1931 | sv_to_dbt (&req->dbt1, key); |
1349 | sv_to_dbt (&req->dbt2, data); |
1932 | sv_to_dbt (&req->dbt2, data); |
1350 | req->uint1 = flags; |
1933 | req->uint1 = flags; |
1351 | REQ_SEND; |
1934 | REQ_SEND; |
1352 | } |
1935 | } |
1353 | |
1936 | |
|
|
1937 | #if DB_VERSION_MINOR >= 6 |
|
|
1938 | |
1354 | void |
1939 | void |
|
|
1940 | db_exists (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1941 | PREINIT: |
|
|
1942 | CALLBACK |
|
|
1943 | CODE: |
|
|
1944 | { |
|
|
1945 | dREQ (REQ_DB_EXISTS, 2); |
|
|
1946 | req->db = db; |
|
|
1947 | req->txn = txn; |
|
|
1948 | req->uint1 = flags; |
|
|
1949 | sv_to_dbt (&req->dbt1, key); |
|
|
1950 | REQ_SEND; |
|
|
1951 | } |
|
|
1952 | |
|
|
1953 | #endif |
|
|
1954 | |
|
|
1955 | void |
1355 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1956 | db_get (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1957 | PREINIT: |
|
|
1958 | CALLBACK |
1356 | CODE: |
1959 | CODE: |
1357 | { |
1960 | { |
|
|
1961 | //TODO: key is somtimesmutable |
1358 | dREQ (REQ_DB_GET); |
1962 | dREQ (REQ_DB_GET, 2); |
1359 | req->db = db; |
1963 | req->db = db; |
1360 | req->txn = txn; |
1964 | req->txn = txn; |
1361 | req->uint1 = flags; |
1965 | req->uint1 = flags; |
1362 | sv_to_dbt (&req->dbt1, key); |
1966 | sv_to_dbt (&req->dbt1, key); |
1363 | req->dbt3.flags = DB_DBT_MALLOC; |
1967 | req->dbt3.flags = DB_DBT_MALLOC; |
1364 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1968 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
1365 | REQ_SEND; |
1969 | REQ_SEND; |
1366 | } |
1970 | } |
1367 | |
1971 | |
1368 | void |
1972 | void |
1369 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
1973 | db_pget (DB *db, DB_TXN_ornull *txn, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
1974 | PREINIT: |
|
|
1975 | CALLBACK |
1370 | CODE: |
1976 | CODE: |
1371 | { |
1977 | { |
|
|
1978 | //TODO: key is somtimesmutable |
1372 | dREQ (REQ_DB_PGET); |
1979 | dREQ (REQ_DB_PGET, 2); |
|
|
1980 | req->db = db; |
|
|
1981 | req->txn = txn; |
|
|
1982 | req->uint1 = flags; |
|
|
1983 | |
|
|
1984 | sv_to_dbt (&req->dbt1, key); |
|
|
1985 | |
|
|
1986 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1987 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1988 | |
|
|
1989 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1990 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1991 | REQ_SEND; |
|
|
1992 | } |
|
|
1993 | |
|
|
1994 | void |
|
|
1995 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
1996 | PREINIT: |
|
|
1997 | CALLBACK |
|
|
1998 | CODE: |
|
|
1999 | { |
|
|
2000 | dREQ (REQ_DB_DEL, 2); |
1373 | req->db = db; |
2001 | req->db = db; |
1374 | req->txn = txn; |
2002 | req->txn = txn; |
1375 | req->uint1 = flags; |
2003 | req->uint1 = flags; |
1376 | sv_to_dbt (&req->dbt1, key); |
2004 | sv_to_dbt (&req->dbt1, key); |
1377 | sv_to_dbt (&req->dbt2, pkey); |
|
|
1378 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1379 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1380 | REQ_SEND; |
2005 | REQ_SEND; |
1381 | } |
2006 | } |
1382 | |
2007 | |
1383 | void |
2008 | void |
1384 | db_del (DB *db, DB_TXN_ornull *txn, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
2009 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
2010 | PREINIT: |
|
|
2011 | CALLBACK |
1385 | CODE: |
2012 | CODE: |
1386 | { |
2013 | { |
1387 | dREQ (REQ_DB_DEL); |
2014 | dREQ (REQ_TXN_COMMIT, 0); |
1388 | req->db = db; |
2015 | ptr_nuke (ST (0)); |
1389 | req->txn = txn; |
2016 | req->txn = txn; |
1390 | req->uint1 = flags; |
2017 | req->uint1 = flags; |
1391 | sv_to_dbt (&req->dbt1, key); |
|
|
1392 | REQ_SEND; |
2018 | REQ_SEND; |
1393 | } |
2019 | } |
1394 | |
2020 | |
1395 | void |
2021 | void |
1396 | db_txn_commit (DB_TXN *txn, U32 flags = 0, SV *callback = &PL_sv_undef) |
2022 | db_txn_abort (DB_TXN *txn, SV *callback = 0) |
|
|
2023 | PREINIT: |
|
|
2024 | CALLBACK |
1397 | CODE: |
2025 | CODE: |
1398 | { |
2026 | { |
1399 | dREQ (REQ_TXN_COMMIT); |
2027 | dREQ (REQ_TXN_ABORT, 0); |
|
|
2028 | ptr_nuke (ST (0)); |
|
|
2029 | req->txn = txn; |
|
|
2030 | REQ_SEND; |
|
|
2031 | } |
|
|
2032 | |
|
|
2033 | void |
|
|
2034 | db_txn_finish (DB_TXN *txn, U32 flags = 0, SV *callback = 0) |
|
|
2035 | PREINIT: |
|
|
2036 | CALLBACK |
|
|
2037 | CODE: |
|
|
2038 | { |
|
|
2039 | dREQ (REQ_TXN_FINISH, 0); |
|
|
2040 | ptr_nuke (ST (0)); |
1400 | req->txn = txn; |
2041 | req->txn = txn; |
1401 | req->uint1 = flags; |
2042 | req->uint1 = flags; |
1402 | REQ_SEND; |
2043 | REQ_SEND; |
|
|
2044 | } |
|
|
2045 | |
|
|
2046 | void |
|
|
2047 | db_c_close (DBC *dbc, SV *callback = 0) |
|
|
2048 | PREINIT: |
|
|
2049 | CALLBACK |
|
|
2050 | CODE: |
|
|
2051 | { |
|
|
2052 | dREQ (REQ_C_CLOSE, 0); |
1403 | ptr_nuke (ST (0)); |
2053 | ptr_nuke (ST (0)); |
1404 | } |
|
|
1405 | |
|
|
1406 | void |
|
|
1407 | db_txn_abort (DB_TXN *txn, SV *callback = &PL_sv_undef) |
|
|
1408 | CODE: |
|
|
1409 | { |
|
|
1410 | dREQ (REQ_TXN_ABORT); |
|
|
1411 | req->txn = txn; |
|
|
1412 | REQ_SEND; |
|
|
1413 | ptr_nuke (ST (0)); |
|
|
1414 | } |
|
|
1415 | |
|
|
1416 | void |
|
|
1417 | db_c_close (DBC *dbc, SV *callback = &PL_sv_undef) |
|
|
1418 | CODE: |
|
|
1419 | { |
|
|
1420 | dREQ (REQ_C_CLOSE); |
|
|
1421 | req->dbc = dbc; |
2054 | req->dbc = dbc; |
1422 | REQ_SEND; |
2055 | REQ_SEND; |
1423 | ptr_nuke (ST (0)); |
|
|
1424 | } |
2056 | } |
1425 | |
2057 | |
1426 | void |
2058 | void |
1427 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = &PL_sv_undef) |
2059 | db_c_count (DBC *dbc, SV *count, U32 flags = 0, SV *callback = 0) |
|
|
2060 | PREINIT: |
|
|
2061 | CALLBACK |
1428 | CODE: |
2062 | CODE: |
1429 | { |
2063 | { |
1430 | dREQ (REQ_C_COUNT); |
2064 | dREQ (REQ_C_COUNT, 1); |
1431 | req->dbc = dbc; |
2065 | req->dbc = dbc; |
1432 | req->sv1 = SvREFCNT_inc (count); |
2066 | req->sv1 = SvREFCNT_inc (count); |
1433 | REQ_SEND; |
2067 | REQ_SEND; |
1434 | } |
2068 | } |
1435 | |
2069 | |
1436 | void |
2070 | void |
1437 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
2071 | db_c_put (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = 0) |
|
|
2072 | PREINIT: |
|
|
2073 | CALLBACK |
1438 | CODE: |
2074 | CODE: |
1439 | { |
2075 | { |
1440 | dREQ (REQ_C_PUT); |
2076 | dREQ (REQ_C_PUT, 1); |
1441 | req->dbc = dbc; |
2077 | req->dbc = dbc; |
1442 | sv_to_dbt (&req->dbt1, key); |
2078 | sv_to_dbt (&req->dbt1, key); |
1443 | sv_to_dbt (&req->dbt2, data); |
2079 | sv_to_dbt (&req->dbt2, data); |
1444 | req->uint1 = flags; |
2080 | req->uint1 = flags; |
1445 | REQ_SEND; |
2081 | REQ_SEND; |
1446 | } |
2082 | } |
1447 | |
2083 | |
1448 | void |
2084 | void |
1449 | db_c_get (DBC *dbc, SV *key, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
2085 | db_c_get (DBC *dbc, SV *key, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2086 | PREINIT: |
|
|
2087 | CALLBACK |
1450 | CODE: |
2088 | CODE: |
1451 | { |
2089 | { |
|
|
2090 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2091 | croak ("db_c_get was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2092 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2093 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2094 | "key", |
|
|
2095 | "BDB::db_c_get"); |
|
|
2096 | |
|
|
2097 | { |
1452 | dREQ (REQ_C_GET); |
2098 | dREQ (REQ_C_GET, 1); |
|
|
2099 | req->dbc = dbc; |
|
|
2100 | req->uint1 = flags; |
|
|
2101 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2102 | sv_to_dbt (&req->dbt1, key); |
|
|
2103 | else |
|
|
2104 | { |
|
|
2105 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2106 | sv_to_dbt (&req->dbt1, key); |
|
|
2107 | else |
|
|
2108 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2109 | |
|
|
2110 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2111 | } |
|
|
2112 | |
|
|
2113 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2114 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2115 | sv_to_dbt (&req->dbt3, data); |
|
|
2116 | else |
|
|
2117 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2118 | |
|
|
2119 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2120 | REQ_SEND; |
|
|
2121 | } |
|
|
2122 | } |
|
|
2123 | |
|
|
2124 | void |
|
|
2125 | db_c_pget (DBC *dbc, SV *key, SV_mutable *pkey, SV_mutable *data, U32 flags = 0, SV *callback = 0) |
|
|
2126 | PREINIT: |
|
|
2127 | CALLBACK |
|
|
2128 | CODE: |
|
|
2129 | { |
|
|
2130 | if ((flags & DB_OPFLAGS_MASK) != DB_SET && SvREADONLY (key)) |
|
|
2131 | croak ("db_c_pget was passed a read-only/constant 'key' argument but operation is not DB_SET"); |
|
|
2132 | if (SvPOKp (key) && !sv_utf8_downgrade (key, 1)) |
|
|
2133 | croak ("argument \"%s\" must be byte/octet-encoded in %s", |
|
|
2134 | "key", |
|
|
2135 | "BDB::db_c_pget"); |
|
|
2136 | |
|
|
2137 | { |
|
|
2138 | dREQ (REQ_C_PGET, 1); |
|
|
2139 | req->dbc = dbc; |
|
|
2140 | req->uint1 = flags; |
|
|
2141 | if ((flags & DB_OPFLAGS_MASK) == DB_SET) |
|
|
2142 | sv_to_dbt (&req->dbt1, key); |
|
|
2143 | else |
|
|
2144 | { |
|
|
2145 | if ((flags & DB_OPFLAGS_MASK) == DB_SET_RANGE) |
|
|
2146 | sv_to_dbt (&req->dbt1, key); |
|
|
2147 | else |
|
|
2148 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
2149 | |
|
|
2150 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
2151 | } |
|
|
2152 | |
|
|
2153 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
2154 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
2155 | |
|
|
2156 | if ((flags & DB_OPFLAGS_MASK) == DB_GET_BOTH |
|
|
2157 | || (flags & DB_OPFLAGS_MASK) == DB_GET_BOTH_RANGE) |
|
|
2158 | sv_to_dbt (&req->dbt3, data); |
|
|
2159 | else |
|
|
2160 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
2161 | |
|
|
2162 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
2163 | REQ_SEND; |
|
|
2164 | } |
|
|
2165 | } |
|
|
2166 | |
|
|
2167 | void |
|
|
2168 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = 0) |
|
|
2169 | PREINIT: |
|
|
2170 | CALLBACK |
|
|
2171 | CODE: |
|
|
2172 | { |
|
|
2173 | dREQ (REQ_C_DEL, 1); |
1453 | req->dbc = dbc; |
2174 | req->dbc = dbc; |
1454 | req->uint1 = flags; |
2175 | req->uint1 = flags; |
1455 | if ((flags & DB_SET) == DB_SET |
|
|
1456 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1457 | sv_to_dbt (&req->dbt1, key); |
|
|
1458 | else |
|
|
1459 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1460 | |
|
|
1461 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
|
|
1462 | |
|
|
1463 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1464 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1465 | sv_to_dbt (&req->dbt3, data); |
|
|
1466 | else |
|
|
1467 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1468 | |
|
|
1469 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1470 | REQ_SEND; |
2176 | REQ_SEND; |
1471 | } |
2177 | } |
1472 | |
2178 | |
1473 | void |
|
|
1474 | db_c_pget (DBC *dbc, SV *key, SV *pkey, SV *data, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1475 | CODE: |
|
|
1476 | { |
|
|
1477 | dREQ (REQ_C_PGET); |
|
|
1478 | req->dbc = dbc; |
|
|
1479 | req->uint1 = flags; |
|
|
1480 | if ((flags & DB_SET) == DB_SET |
|
|
1481 | || (flags & DB_SET_RANGE) == DB_SET_RANGE) |
|
|
1482 | sv_to_dbt (&req->dbt1, key); |
|
|
1483 | else |
|
|
1484 | req->dbt1.flags = DB_DBT_MALLOC; |
|
|
1485 | |
2179 | |
1486 | req->sv1 = SvREFCNT_inc (key); SvREADONLY_on (key); |
2180 | #if DB_VERSION_MINOR >= 3 |
1487 | |
2181 | |
1488 | req->dbt2.flags = DB_DBT_MALLOC; |
|
|
1489 | req->sv2 = SvREFCNT_inc (pkey); SvREADONLY_on (pkey); |
|
|
1490 | |
|
|
1491 | if ((flags & DB_GET_BOTH) == DB_GET_BOTH |
|
|
1492 | || (flags & DB_GET_BOTH_RANGE) == DB_GET_BOTH_RANGE) |
|
|
1493 | sv_to_dbt (&req->dbt3, data); |
|
|
1494 | else |
|
|
1495 | req->dbt3.flags = DB_DBT_MALLOC; |
|
|
1496 | |
|
|
1497 | req->sv3 = SvREFCNT_inc (data); SvREADONLY_on (data); |
|
|
1498 | REQ_SEND; |
|
|
1499 | } |
|
|
1500 | |
|
|
1501 | void |
2182 | void |
1502 | db_c_del (DBC *dbc, U32 flags = 0, SV *callback = &PL_sv_undef) |
|
|
1503 | CODE: |
|
|
1504 | { |
|
|
1505 | dREQ (REQ_C_DEL); |
|
|
1506 | req->dbc = dbc; |
|
|
1507 | req->uint1 = flags; |
|
|
1508 | REQ_SEND; |
|
|
1509 | } |
|
|
1510 | |
|
|
1511 | |
|
|
1512 | void |
|
|
1513 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = &PL_sv_undef) |
2183 | db_sequence_open (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, SV *key, U32 flags = 0, SV *callback = 0) |
|
|
2184 | PREINIT: |
|
|
2185 | CALLBACK |
1514 | CODE: |
2186 | CODE: |
1515 | { |
2187 | { |
1516 | dREQ (REQ_SEQ_OPEN); |
2188 | dREQ (REQ_SEQ_OPEN, 2); |
1517 | req->seq = seq; |
2189 | req->seq = seq; |
1518 | req->txn = txnid; |
2190 | req->txn = txnid; |
1519 | req->uint1 = flags | DB_THREAD; |
2191 | req->uint1 = flags | DB_THREAD; |
1520 | sv_to_dbt (&req->dbt1, key); |
2192 | sv_to_dbt (&req->dbt1, key); |
1521 | REQ_SEND; |
2193 | REQ_SEND; |
1522 | } |
2194 | } |
1523 | |
2195 | |
1524 | void |
2196 | void |
1525 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = &PL_sv_undef) |
2197 | db_sequence_close (DB_SEQUENCE *seq, U32 flags = 0, SV *callback = 0) |
|
|
2198 | PREINIT: |
|
|
2199 | CALLBACK |
1526 | CODE: |
2200 | CODE: |
1527 | { |
2201 | { |
1528 | dREQ (REQ_SEQ_CLOSE); |
2202 | dREQ (REQ_SEQ_CLOSE, 0); |
|
|
2203 | ptr_nuke (ST (0)); |
1529 | req->seq = seq; |
2204 | req->seq = seq; |
1530 | req->uint1 = flags; |
2205 | req->uint1 = flags; |
1531 | REQ_SEND; |
2206 | REQ_SEND; |
1532 | ptr_nuke (ST (0)); |
|
|
1533 | } |
2207 | } |
1534 | |
2208 | |
1535 | void |
2209 | void |
1536 | 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) |
2210 | db_sequence_get (DB_SEQUENCE *seq, DB_TXN_ornull *txnid, int delta, SV_mutable *seq_value, U32 flags = DB_TXN_NOSYNC, SV *callback = 0) |
|
|
2211 | PREINIT: |
|
|
2212 | CALLBACK |
1537 | CODE: |
2213 | CODE: |
1538 | { |
2214 | { |
1539 | dREQ (REQ_SEQ_GET); |
2215 | dREQ (REQ_SEQ_GET, 2); |
1540 | req->seq = seq; |
2216 | req->seq = seq; |
1541 | req->txn = txnid; |
2217 | req->txn = txnid; |
1542 | req->int1 = delta; |
2218 | req->int1 = delta; |
1543 | req->uint1 = flags; |
2219 | req->uint1 = flags; |
1544 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
2220 | req->sv1 = SvREFCNT_inc (seq_value); SvREADONLY_on (seq_value); |
1545 | REQ_SEND; |
2221 | REQ_SEND; |
1546 | } |
2222 | } |
1547 | |
2223 | |
1548 | void |
2224 | void |
1549 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = &PL_sv_undef) |
2225 | db_sequence_remove (DB_SEQUENCE *seq, DB_TXN_ornull *txnid = 0, U32 flags = 0, SV *callback = 0) |
|
|
2226 | PREINIT: |
|
|
2227 | CALLBACK |
1550 | CODE: |
2228 | CODE: |
1551 | { |
2229 | { |
1552 | dREQ (REQ_SEQ_REMOVE); |
2230 | dREQ (REQ_SEQ_REMOVE, 2); |
1553 | req->seq = seq; |
2231 | req->seq = seq; |
1554 | req->txn = txnid; |
2232 | req->txn = txnid; |
1555 | req->uint1 = flags; |
2233 | req->uint1 = flags; |
1556 | REQ_SEND; |
2234 | REQ_SEND; |
1557 | } |
2235 | } |
1558 | |
2236 | |
|
|
2237 | #endif |
|
|
2238 | |
1559 | |
2239 | |
1560 | MODULE = BDB PACKAGE = BDB::Env |
2240 | MODULE = BDB PACKAGE = BDB::Env |
1561 | |
2241 | |
1562 | void |
2242 | void |
1563 | DESTROY (DB_ENV_ornull *env) |
2243 | DESTROY (DB_ENV_ornuked *env) |
1564 | CODE: |
2244 | CODE: |
1565 | if (env) |
2245 | if (env) |
1566 | env->close (env, 0); |
2246 | env->close (env, 0); |
1567 | |
2247 | |
1568 | int set_data_dir (DB_ENV *env, const char *dir) |
2248 | int set_data_dir (DB_ENV *env, const char *dir) |
… | |
… | |
1593 | CODE: |
2273 | CODE: |
1594 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
2274 | RETVAL = env->set_cachesize (env, gbytes, bytes, ncache); |
1595 | OUTPUT: |
2275 | OUTPUT: |
1596 | RETVAL |
2276 | RETVAL |
1597 | |
2277 | |
1598 | int set_flags (DB_ENV *env, U32 flags, int onoff) |
2278 | int set_flags (DB_ENV *env, U32 flags, int onoff = 1) |
1599 | CODE: |
2279 | CODE: |
1600 | RETVAL = env->set_flags (env, flags, onoff); |
2280 | RETVAL = env->set_flags (env, flags, onoff); |
1601 | OUTPUT: |
2281 | OUTPUT: |
1602 | RETVAL |
2282 | RETVAL |
1603 | |
2283 | |
|
|
2284 | #if DB_VERSION_MINOR >= 7 |
|
|
2285 | |
|
|
2286 | int set_intermediate_dir_mode (DB_ENV *env, const char *mode) |
|
|
2287 | CODE: |
|
|
2288 | RETVAL = env->set_intermediate_dir_mode (env, mode); |
|
|
2289 | OUTPUT: |
|
|
2290 | RETVAL |
|
|
2291 | |
|
|
2292 | int log_set_config (DB_ENV *env, U32 flags, int onoff = 1) |
|
|
2293 | CODE: |
|
|
2294 | RETVAL = env->log_set_config (env, flags, onoff); |
|
|
2295 | OUTPUT: |
|
|
2296 | RETVAL |
|
|
2297 | |
|
|
2298 | #endif |
|
|
2299 | |
|
|
2300 | |
|
|
2301 | void set_errfile (DB_ENV *env, FILE *errfile = 0) |
|
|
2302 | CODE: |
|
|
2303 | env->set_errfile (env, errfile); |
|
|
2304 | |
|
|
2305 | void set_msgfile (DB_ENV *env, FILE *msgfile = 0) |
|
|
2306 | CODE: |
|
|
2307 | env->set_msgfile (env, msgfile); |
|
|
2308 | |
|
|
2309 | int set_verbose (DB_ENV *env, U32 which = -1, int onoff = 1) |
|
|
2310 | CODE: |
|
|
2311 | RETVAL = env->set_verbose (env, which, onoff); |
|
|
2312 | OUTPUT: |
|
|
2313 | RETVAL |
|
|
2314 | |
1604 | int set_encrypt (DB_ENV *env, const char *password, U32 flags = 0) |
2315 | int set_encrypt (DB_ENV *env, const char *password, U32 flags = 0) |
1605 | CODE: |
2316 | CODE: |
1606 | RETVAL = env->set_encrypt (env, password, flags); |
2317 | RETVAL = env->set_encrypt (env, password, flags); |
1607 | OUTPUT: |
2318 | OUTPUT: |
1608 | RETVAL |
2319 | RETVAL |
1609 | |
2320 | |
1610 | int set_timeout (DB_ENV *env, NV timeout, U32 flags) |
2321 | int set_timeout (DB_ENV *env, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1611 | CODE: |
2322 | CODE: |
1612 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
2323 | RETVAL = env->set_timeout (env, timeout * 1000000, flags); |
1613 | OUTPUT: |
2324 | OUTPUT: |
1614 | RETVAL |
2325 | RETVAL |
1615 | |
2326 | |
… | |
… | |
1664 | int set_lg_max (DB_ENV *env, U32 max) |
2375 | int set_lg_max (DB_ENV *env, U32 max) |
1665 | CODE: |
2376 | CODE: |
1666 | RETVAL = env->set_lg_max (env, max); |
2377 | RETVAL = env->set_lg_max (env, max); |
1667 | OUTPUT: |
2378 | OUTPUT: |
1668 | RETVAL |
2379 | RETVAL |
|
|
2380 | |
|
|
2381 | #if DB_VERSION_MINOR >= 4 |
|
|
2382 | |
|
|
2383 | int mutex_set_max (DB_ENV *env, U32 max) |
|
|
2384 | CODE: |
|
|
2385 | RETVAL = env->mutex_set_max (env, max); |
|
|
2386 | OUTPUT: |
|
|
2387 | RETVAL |
|
|
2388 | |
|
|
2389 | int mutex_set_increment (DB_ENV *env, U32 increment) |
|
|
2390 | CODE: |
|
|
2391 | RETVAL = env->mutex_set_increment (env, increment); |
|
|
2392 | OUTPUT: |
|
|
2393 | RETVAL |
|
|
2394 | |
|
|
2395 | int mutex_set_tas_spins (DB_ENV *env, U32 tas_spins) |
|
|
2396 | CODE: |
|
|
2397 | RETVAL = env->mutex_set_tas_spins (env, tas_spins); |
|
|
2398 | OUTPUT: |
|
|
2399 | RETVAL |
|
|
2400 | |
|
|
2401 | int mutex_set_align (DB_ENV *env, U32 align) |
|
|
2402 | CODE: |
|
|
2403 | RETVAL = env->mutex_set_align (env, align); |
|
|
2404 | OUTPUT: |
|
|
2405 | RETVAL |
|
|
2406 | |
|
|
2407 | #endif |
1669 | |
2408 | |
1670 | DB_TXN * |
2409 | DB_TXN * |
1671 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
2410 | txn_begin (DB_ENV *env, DB_TXN_ornull *parent = 0, U32 flags = 0) |
1672 | CODE: |
2411 | CODE: |
1673 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
2412 | errno = env->txn_begin (env, parent, &RETVAL, flags); |
1674 | if (errno) |
2413 | if (errno) |
1675 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
2414 | croak ("DB_ENV->txn_begin: %s", db_strerror (errno)); |
1676 | OUTPUT: |
2415 | OUTPUT: |
1677 | RETVAL |
2416 | RETVAL |
1678 | |
2417 | |
|
|
2418 | #if DB_VERSION_MINOR >= 5 |
|
|
2419 | |
|
|
2420 | DB_TXN * |
|
|
2421 | cdsgroup_begin (DB_ENV *env) |
|
|
2422 | CODE: |
|
|
2423 | errno = env->cdsgroup_begin (env, &RETVAL); |
|
|
2424 | if (errno) |
|
|
2425 | croak ("DB_ENV->cdsgroup_begin: %s", db_strerror (errno)); |
|
|
2426 | OUTPUT: |
|
|
2427 | RETVAL |
|
|
2428 | |
|
|
2429 | #endif |
|
|
2430 | |
1679 | MODULE = BDB PACKAGE = BDB::Db |
2431 | MODULE = BDB PACKAGE = BDB::Db |
1680 | |
2432 | |
1681 | void |
2433 | void |
1682 | DESTROY (DB_ornull *db) |
2434 | DESTROY (DB_ornuked *db) |
1683 | CODE: |
2435 | CODE: |
1684 | if (db) |
2436 | if (db) |
1685 | { |
2437 | { |
1686 | SV *env = (SV *)db->app_private; |
2438 | SV *env = (SV *)db->app_private; |
1687 | db->close (db, 0); |
2439 | db->close (db, 0); |
… | |
… | |
1692 | CODE: |
2444 | CODE: |
1693 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
2445 | RETVAL = db->set_cachesize (db, gbytes, bytes, ncache); |
1694 | OUTPUT: |
2446 | OUTPUT: |
1695 | RETVAL |
2447 | RETVAL |
1696 | |
2448 | |
|
|
2449 | int set_pagesize (DB *db, U32 pagesize) |
|
|
2450 | CODE: |
|
|
2451 | RETVAL = db->set_pagesize (db, pagesize); |
|
|
2452 | OUTPUT: |
|
|
2453 | RETVAL |
|
|
2454 | |
1697 | int set_flags (DB *db, U32 flags); |
2455 | int set_flags (DB *db, U32 flags) |
1698 | CODE: |
2456 | CODE: |
1699 | RETVAL = db->set_flags (db, flags); |
2457 | RETVAL = db->set_flags (db, flags); |
1700 | OUTPUT: |
2458 | OUTPUT: |
1701 | RETVAL |
2459 | RETVAL |
1702 | |
2460 | |
… | |
… | |
1716 | CODE: |
2474 | CODE: |
1717 | RETVAL = db->set_bt_minkey (db, minkey); |
2475 | RETVAL = db->set_bt_minkey (db, minkey); |
1718 | OUTPUT: |
2476 | OUTPUT: |
1719 | RETVAL |
2477 | RETVAL |
1720 | |
2478 | |
1721 | int set_re_delim(DB *db, int delim); |
2479 | int set_re_delim (DB *db, int delim) |
1722 | CODE: |
2480 | CODE: |
1723 | RETVAL = db->set_re_delim (db, delim); |
2481 | RETVAL = db->set_re_delim (db, delim); |
1724 | OUTPUT: |
2482 | OUTPUT: |
1725 | RETVAL |
2483 | RETVAL |
1726 | |
2484 | |
… | |
… | |
1767 | if (errno) |
2525 | if (errno) |
1768 | croak ("DB->cursor: %s", db_strerror (errno)); |
2526 | croak ("DB->cursor: %s", db_strerror (errno)); |
1769 | OUTPUT: |
2527 | OUTPUT: |
1770 | RETVAL |
2528 | RETVAL |
1771 | |
2529 | |
|
|
2530 | #if DB_VERSION_MINOR >= 3 |
|
|
2531 | |
1772 | DB_SEQUENCE * |
2532 | DB_SEQUENCE * |
1773 | sequence (DB *db, U32 flags = 0) |
2533 | sequence (DB *db, U32 flags = 0) |
1774 | CODE: |
2534 | CODE: |
1775 | { |
2535 | { |
1776 | errno = db_sequence_create (&RETVAL, db, flags); |
2536 | errno = db_sequence_create (&RETVAL, db, flags); |
… | |
… | |
1778 | croak ("db_sequence_create: %s", db_strerror (errno)); |
2538 | croak ("db_sequence_create: %s", db_strerror (errno)); |
1779 | } |
2539 | } |
1780 | OUTPUT: |
2540 | OUTPUT: |
1781 | RETVAL |
2541 | RETVAL |
1782 | |
2542 | |
|
|
2543 | #endif |
|
|
2544 | |
1783 | |
2545 | |
1784 | MODULE = BDB PACKAGE = BDB::Txn |
2546 | MODULE = BDB PACKAGE = BDB::Txn |
1785 | |
2547 | |
1786 | void |
2548 | void |
1787 | DESTROY (DB_TXN_ornull *txn) |
2549 | DESTROY (DB_TXN_ornuked *txn) |
1788 | CODE: |
2550 | CODE: |
1789 | if (txn) |
2551 | if (txn) |
1790 | txn->abort (txn); |
2552 | txn->abort (txn); |
1791 | |
2553 | |
1792 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags) |
2554 | int set_timeout (DB_TXN *txn, NV timeout, U32 flags = DB_SET_TXN_TIMEOUT) |
1793 | CODE: |
2555 | CODE: |
1794 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
2556 | RETVAL = txn->set_timeout (txn, timeout * 1000000, flags); |
1795 | OUTPUT: |
2557 | OUTPUT: |
1796 | RETVAL |
2558 | RETVAL |
1797 | |
2559 | |
|
|
2560 | int failed (DB_TXN *txn) |
|
|
2561 | CODE: |
|
|
2562 | RETVAL = !!(txn->flags & TXN_DEADLOCK); |
|
|
2563 | OUTPUT: |
|
|
2564 | RETVAL |
|
|
2565 | |
1798 | |
2566 | |
1799 | MODULE = BDB PACKAGE = BDB::Cursor |
2567 | MODULE = BDB PACKAGE = BDB::Cursor |
1800 | |
2568 | |
1801 | void |
2569 | void |
1802 | DESTROY (DBC_ornull *dbc) |
2570 | DESTROY (DBC_ornuked *dbc) |
1803 | CODE: |
2571 | CODE: |
1804 | if (dbc) |
2572 | if (dbc) |
1805 | dbc->c_close (dbc); |
2573 | dbc->c_close (dbc); |
1806 | |
2574 | |
|
|
2575 | #if DB_VERSION_MINOR >= 6 |
|
|
2576 | |
|
|
2577 | int set_priority (DBC *dbc, int priority) |
|
|
2578 | CODE: |
|
|
2579 | dbc->set_priority (dbc, priority); |
|
|
2580 | |
|
|
2581 | #endif |
|
|
2582 | |
|
|
2583 | #if DB_VERSION_MINOR >= 3 |
|
|
2584 | |
1807 | MODULE = BDB PACKAGE = BDB::Sequence |
2585 | MODULE = BDB PACKAGE = BDB::Sequence |
1808 | |
2586 | |
1809 | void |
2587 | void |
1810 | DESTROY (DB_SEQUENCE_ornull *seq) |
2588 | DESTROY (DB_SEQUENCE_ornuked *seq) |
1811 | CODE: |
2589 | CODE: |
1812 | if (seq) |
2590 | if (seq) |
1813 | seq->close (seq, 0); |
2591 | seq->close (seq, 0); |
1814 | |
2592 | |
1815 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
2593 | int initial_value (DB_SEQUENCE *seq, db_seq_t value) |
… | |
… | |
1834 | CODE: |
2612 | CODE: |
1835 | RETVAL = seq->set_range (seq, min, max); |
2613 | RETVAL = seq->set_range (seq, min, max); |
1836 | OUTPUT: |
2614 | OUTPUT: |
1837 | RETVAL |
2615 | RETVAL |
1838 | |
2616 | |
|
|
2617 | #endif |
|
|
2618 | |
|
|
2619 | |