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2 | #include "perl.h" |
2 | #include "perl.h" |
3 | #include "XSUB.h" |
3 | #include "XSUB.h" |
4 | |
4 | |
5 | /*#include <netinet/in.h>*/ |
5 | /*#include <netinet/in.h>*/ |
6 | |
6 | |
7 | #define TIMEOUT_NONE HUGE_VAL |
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8 | |
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9 | #define EV_PROTOTYPES 1 |
7 | #define EV_PROTOTYPES 1 |
10 | #include "EV/EVAPI.h" |
8 | #include "EV/EVAPI.h" |
11 | |
9 | |
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10 | /* due to bugs in OS X we have to use libev/ explicitly here */ |
12 | #include "libev/ev.c" |
11 | #include "libev/ev.c" |
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12 | #include "event.c" |
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13 | #define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
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14 | #if !defined (WIN32) && !defined(__CYGWIN__) |
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15 | # define HAVE_STRUCT_IN6_ADDR 1 |
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16 | #endif |
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17 | #undef HAVE_STRTOK_R |
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18 | #undef strtok_r |
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19 | #define strtok_r fake_strtok_r |
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20 | #include "evdns.c" |
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21 | |
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22 | #ifndef WIN32 |
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23 | # include <pthread.h> |
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24 | #endif |
13 | |
25 | |
14 | typedef int Signal; |
26 | typedef int Signal; |
15 | |
27 | |
16 | static struct EVAPI evapi; |
28 | static struct EVAPI evapi; |
17 | |
29 | |
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24 | *stash_idle, |
36 | *stash_idle, |
25 | *stash_prepare, |
37 | *stash_prepare, |
26 | *stash_check, |
38 | *stash_check, |
27 | *stash_child; |
39 | *stash_child; |
28 | |
40 | |
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41 | #ifndef SIG_SIZE |
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42 | /* kudos to Slaven Rezic for the idea */ |
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43 | static char sig_size [] = { SIG_NUM }; |
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44 | # define SIG_SIZE (sizeof (sig_size) + 1) |
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45 | #endif |
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46 | |
29 | static int |
47 | static int |
30 | sv_signum (SV *sig) |
48 | sv_signum (SV *sig) |
31 | { |
49 | { |
32 | int signum; |
50 | int signum; |
33 | |
51 | |
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131 | PUSHMARK (SP); |
149 | PUSHMARK (SP); |
132 | EXTEND (SP, 2); |
150 | EXTEND (SP, 2); |
133 | PUSHs (sv_self); |
151 | PUSHs (sv_self); |
134 | PUSHs (sv_events); |
152 | PUSHs (sv_events); |
135 | |
153 | |
136 | if (revents & EV_CHILD) |
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137 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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138 | |
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139 | PUTBACK; |
154 | PUTBACK; |
140 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
155 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
141 | SP = PL_stack_base + mark; PUTBACK; |
156 | SP = PL_stack_base + mark; PUTBACK; |
142 | |
157 | |
143 | SvREFCNT_dec (sv_self); |
158 | SvREFCNT_dec (sv_self); |
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155 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
170 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
156 | SP = PL_stack_base + mark; PUTBACK; |
171 | SP = PL_stack_base + mark; PUTBACK; |
157 | } |
172 | } |
158 | } |
173 | } |
159 | |
174 | |
160 | #if 0 |
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161 | ///////////////////////////////////////////////////////////////////////////// |
175 | ///////////////////////////////////////////////////////////////////////////// |
162 | // DNS |
176 | // DNS |
163 | |
177 | |
164 | static void |
178 | static void |
165 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
179 | dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) |
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207 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
221 | call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
208 | } |
222 | } |
209 | |
223 | |
210 | LEAVE; |
224 | LEAVE; |
211 | } |
225 | } |
212 | #endif |
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213 | |
226 | |
214 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
227 | #define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
215 | croak (# repeat " value must be >= 0"); |
228 | croak (# repeat " value must be >= 0"); |
216 | |
229 | |
217 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
230 | #define CHECK_FD(fh,fd) if ((fd) < 0) \ |
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232 | static const struct { |
245 | static const struct { |
233 | const char *name; |
246 | const char *name; |
234 | IV iv; |
247 | IV iv; |
235 | } *civ, const_iv[] = { |
248 | } *civ, const_iv[] = { |
236 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
249 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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250 | const_iv (EV_, MINPRI) |
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251 | const_iv (EV_, MAXPRI) |
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252 | |
237 | const_iv (EV_, UNDEF) |
253 | const_iv (EV_, UNDEF) |
238 | const_iv (EV_, NONE) |
254 | const_iv (EV_, NONE) |
239 | const_iv (EV_, TIMEOUT) |
255 | const_iv (EV_, TIMEOUT) |
240 | const_iv (EV_, READ) |
256 | const_iv (EV_, READ) |
241 | const_iv (EV_, WRITE) |
257 | const_iv (EV_, WRITE) |
… | |
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245 | const_iv (EV_, ERROR) |
261 | const_iv (EV_, ERROR) |
246 | |
262 | |
247 | const_iv (EV, LOOP_ONESHOT) |
263 | const_iv (EV, LOOP_ONESHOT) |
248 | const_iv (EV, LOOP_NONBLOCK) |
264 | const_iv (EV, LOOP_NONBLOCK) |
249 | |
265 | |
250 | const_iv (EV, METHOD_NONE) |
266 | const_iv (EV, METHOD_AUTO) |
251 | const_iv (EV, METHOD_SELECT) |
267 | const_iv (EV, METHOD_SELECT) |
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268 | const_iv (EV, METHOD_POLL) |
252 | const_iv (EV, METHOD_EPOLL) |
269 | const_iv (EV, METHOD_EPOLL) |
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270 | const_iv (EV, METHOD_KQUEUE) |
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271 | const_iv (EV, METHOD_DEVPOLL) |
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272 | const_iv (EV, METHOD_PORT) |
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273 | const_iv (EV, METHOD_ANY) |
253 | }; |
274 | }; |
254 | |
275 | |
255 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
276 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
256 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
277 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
257 | |
278 | |
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272 | /* the poor man's shared library emulator */ |
293 | /* the poor man's shared library emulator */ |
273 | evapi.ver = EV_API_VERSION; |
294 | evapi.ver = EV_API_VERSION; |
274 | evapi.rev = EV_API_REVISION; |
295 | evapi.rev = EV_API_REVISION; |
275 | evapi.sv_fileno = sv_fileno; |
296 | evapi.sv_fileno = sv_fileno; |
276 | evapi.sv_signum = sv_signum; |
297 | evapi.sv_signum = sv_signum; |
277 | evapi.now = &ev_now; |
298 | evapi.now = ev_now; |
278 | evapi.method = &ev_method; |
299 | evapi.method = ev_method; |
279 | evapi.loop_done = &ev_loop_done; |
300 | evapi.unloop = ev_unloop; |
280 | evapi.time = ev_time; |
301 | evapi.time = ev_time; |
281 | evapi.loop = ev_loop; |
302 | evapi.loop = ev_loop; |
282 | evapi.once = ev_once; |
303 | evapi.once = ev_once; |
283 | evapi.io_start = ev_io_start; |
304 | evapi.io_start = ev_io_start; |
284 | evapi.io_stop = ev_io_stop; |
305 | evapi.io_stop = ev_io_stop; |
… | |
… | |
300 | |
321 | |
301 | sv_setiv (sv, (IV)&evapi); |
322 | sv_setiv (sv, (IV)&evapi); |
302 | SvREADONLY_on (sv); |
323 | SvREADONLY_on (sv); |
303 | } |
324 | } |
304 | |
325 | |
305 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
326 | #ifndef WIN32 |
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327 | pthread_atfork (0, 0, ev_default_fork); |
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328 | #endif |
306 | } |
329 | } |
307 | |
330 | |
308 | NV ev_now () |
331 | NV ev_now () |
309 | CODE: |
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310 | RETVAL = ev_now; |
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311 | OUTPUT: |
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312 | RETVAL |
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313 | |
332 | |
314 | int ev_method () |
333 | int ev_method () |
315 | CODE: |
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316 | RETVAL = ev_method; |
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317 | OUTPUT: |
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318 | RETVAL |
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319 | |
334 | |
320 | NV ev_time () |
335 | NV ev_time () |
321 | |
336 | |
322 | void ev_init (int flags = 0) |
337 | int ev_default_loop (int methods = EVMETHOD_AUTO) |
323 | |
338 | |
324 | void ev_loop (int flags = 0) |
339 | void ev_loop (int flags = 0) |
325 | |
340 | |
326 | void ev_loop_done (int value = 1) |
341 | void ev_unloop (int how = 1) |
327 | CODE: |
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328 | ev_loop_done = value; |
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329 | |
342 | |
330 | struct ev_io *io (SV *fh, int events, SV *cb) |
343 | struct ev_io *io (SV *fh, int events, SV *cb) |
331 | ALIAS: |
344 | ALIAS: |
332 | io_ns = 1 |
345 | io_ns = 1 |
333 | CODE: |
346 | CODE: |
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409 | |
422 | |
410 | struct ev_child *child (int pid, SV *cb) |
423 | struct ev_child *child (int pid, SV *cb) |
411 | ALIAS: |
424 | ALIAS: |
412 | check_ns = 1 |
425 | check_ns = 1 |
413 | CODE: |
426 | CODE: |
414 | RETVAL = e_new (sizeof (struct ev_check), cb); |
427 | RETVAL = e_new (sizeof (struct ev_child), cb); |
415 | ev_child_set (RETVAL, pid); |
428 | ev_child_set (RETVAL, pid); |
416 | if (!ix) ev_child_start (RETVAL); |
429 | if (!ix) ev_child_start (RETVAL); |
417 | OUTPUT: |
430 | OUTPUT: |
418 | RETVAL |
431 | RETVAL |
419 | |
432 | |
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437 | |
450 | |
438 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
451 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
439 | CODE: |
452 | CODE: |
440 | w->cb (w, revents); |
453 | w->cb (w, revents); |
441 | |
454 | |
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455 | int priority (struct ev_watcher *w, int new_priority = 0) |
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456 | CODE: |
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457 | { |
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458 | RETVAL = w->priority; |
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459 | |
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460 | if (items > 1) |
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461 | { |
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462 | int active = ev_is_active (w); |
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463 | |
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464 | if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
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465 | croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
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466 | |
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467 | if (active) |
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468 | { |
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469 | /* grrr. */ |
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470 | PUSHMARK (SP); |
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471 | XPUSHs (ST (0)); |
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472 | call_method ("stop", G_DISCARD | G_VOID); |
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473 | } |
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474 | |
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475 | ev_set_priority (w, new_priority); |
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476 | |
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477 | if (active) |
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478 | { |
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479 | PUSHMARK (SP); |
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480 | XPUSHs (ST (0)); |
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481 | call_method ("start", G_DISCARD | G_VOID); |
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482 | } |
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483 | } |
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484 | } |
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485 | OUTPUT: |
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486 | RETVAL |
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487 | |
442 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
488 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
443 | |
489 | |
444 | void ev_io_start (struct ev_io *w) |
490 | void ev_io_start (struct ev_io *w) |
445 | |
491 | |
446 | void ev_io_stop (struct ev_io *w) |
492 | void ev_io_stop (struct ev_io *w) |
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451 | e_destroy (w); |
497 | e_destroy (w); |
452 | |
498 | |
453 | void set (struct ev_io *w, SV *fh, int events) |
499 | void set (struct ev_io *w, SV *fh, int events) |
454 | CODE: |
500 | CODE: |
455 | { |
501 | { |
456 | int active = w->active; |
502 | int active = ev_is_active (w); |
457 | int fd = sv_fileno (fh); |
503 | int fd = sv_fileno (fh); |
458 | CHECK_FD (fh, fd); |
504 | CHECK_FD (fh, fd); |
459 | |
505 | |
460 | if (active) ev_io_stop (w); |
506 | if (active) ev_io_stop (w); |
461 | |
507 | |
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470 | { |
516 | { |
471 | RETVAL = newSVsv (w->fh); |
517 | RETVAL = newSVsv (w->fh); |
472 | |
518 | |
473 | if (items > 1) |
519 | if (items > 1) |
474 | { |
520 | { |
475 | int active = w->active; |
521 | int active = ev_is_active (w); |
476 | if (active) ev_io_stop (w); |
522 | if (active) ev_io_stop (w); |
477 | |
523 | |
478 | sv_setsv (w->fh, new_fh); |
524 | sv_setsv (w->fh, new_fh); |
479 | ev_io_set (w, sv_fileno (w->fh), w->events); |
525 | ev_io_set (w, sv_fileno (w->fh), w->events); |
480 | |
526 | |
… | |
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482 | } |
528 | } |
483 | } |
529 | } |
484 | OUTPUT: |
530 | OUTPUT: |
485 | RETVAL |
531 | RETVAL |
486 | |
532 | |
487 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
533 | int events (struct ev_io *w, int new_events = EV_UNDEF) |
488 | CODE: |
534 | CODE: |
489 | { |
535 | { |
490 | RETVAL = w->events; |
536 | RETVAL = w->events; |
491 | |
537 | |
492 | if (items > 1) |
538 | if (items > 1) |
493 | { |
539 | { |
494 | int active = w->active; |
540 | int active = ev_is_active (w); |
495 | if (active) ev_io_stop (w); |
541 | if (active) ev_io_stop (w); |
496 | |
542 | |
497 | ev_io_set (w, w->fd, new_events); |
543 | ev_io_set (w, w->fd, new_events); |
498 | |
544 | |
499 | if (active) ev_io_start (w); |
545 | if (active) ev_io_start (w); |
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511 | void DESTROY (struct ev_signal *w) |
557 | void DESTROY (struct ev_signal *w) |
512 | CODE: |
558 | CODE: |
513 | ev_signal_stop (w); |
559 | ev_signal_stop (w); |
514 | e_destroy (w); |
560 | e_destroy (w); |
515 | |
561 | |
516 | void set (struct ev_signal *w, SV *signal = 0) |
562 | void set (struct ev_signal *w, SV *signal) |
517 | CODE: |
563 | CODE: |
518 | { |
564 | { |
519 | Signal signum = sv_signum (signal); /* may croak here */ |
565 | Signal signum = sv_signum (signal); /* may croak here */ |
520 | int active = w->active; |
566 | int active = ev_is_active (w); |
521 | |
567 | |
522 | if (active) ev_signal_stop (w); |
568 | if (active) ev_signal_stop (w); |
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569 | |
523 | ev_signal_set (w, signum); |
570 | ev_signal_set (w, signum); |
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571 | |
524 | if (active) ev_signal_start (w); |
572 | if (active) ev_signal_start (w); |
525 | } |
573 | } |
526 | |
574 | |
527 | MODULE = EV PACKAGE = EV::Time |
575 | int signal (struct ev_signal *w, SV *new_signal = 0) |
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576 | CODE: |
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577 | { |
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578 | RETVAL = w->signum; |
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579 | |
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580 | if (items > 1) |
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581 | { |
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582 | Signal signum = sv_signum (new_signal); /* may croak here */ |
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583 | int active = ev_is_active (w); |
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584 | if (active) ev_signal_stop (w); |
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585 | |
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586 | ev_signal_set (w, signum); |
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587 | |
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588 | if (active) ev_signal_start (w); |
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589 | } |
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590 | } |
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591 | OUTPUT: |
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592 | RETVAL |
528 | |
593 | |
529 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
594 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
530 | |
595 | |
531 | void ev_timer_start (struct ev_timer *w) |
596 | void ev_timer_start (struct ev_timer *w) |
532 | INIT: |
597 | INIT: |
… | |
… | |
546 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
611 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
547 | INIT: |
612 | INIT: |
548 | CHECK_REPEAT (repeat); |
613 | CHECK_REPEAT (repeat); |
549 | CODE: |
614 | CODE: |
550 | { |
615 | { |
551 | int active = w->active; |
616 | int active = ev_is_active (w); |
552 | if (active) ev_timer_stop (w); |
617 | if (active) ev_timer_stop (w); |
553 | ev_timer_set (w, after, repeat); |
618 | ev_timer_set (w, after, repeat); |
554 | if (active) ev_timer_start (w); |
619 | if (active) ev_timer_start (w); |
555 | } |
620 | } |
556 | |
621 | |
… | |
… | |
570 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
635 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
571 | INIT: |
636 | INIT: |
572 | CHECK_REPEAT (interval); |
637 | CHECK_REPEAT (interval); |
573 | CODE: |
638 | CODE: |
574 | { |
639 | { |
575 | int active = w->active; |
640 | int active = ev_is_active (w); |
576 | if (active) ev_periodic_stop (w); |
641 | if (active) ev_periodic_stop (w); |
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642 | |
577 | ev_periodic_set (w, at, interval); |
643 | ev_periodic_set (w, at, interval); |
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644 | |
578 | if (active) ev_periodic_start (w); |
645 | if (active) ev_periodic_start (w); |
579 | } |
646 | } |
580 | |
647 | |
581 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
648 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
582 | |
649 | |
… | |
… | |
623 | e_destroy (w); |
690 | e_destroy (w); |
624 | |
691 | |
625 | void set (struct ev_child *w, int pid) |
692 | void set (struct ev_child *w, int pid) |
626 | CODE: |
693 | CODE: |
627 | { |
694 | { |
628 | int active = w->active; |
695 | int active = ev_is_active (w); |
629 | if (active) ev_child_stop (w); |
696 | if (active) ev_child_stop (w); |
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697 | |
630 | ev_child_set (w, pid); |
698 | ev_child_set (w, pid); |
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699 | |
631 | if (active) ev_child_start (w); |
700 | if (active) ev_child_start (w); |
632 | } |
701 | } |
633 | |
702 | |
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703 | int pid (struct ev_child *w, int new_pid = 0) |
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704 | CODE: |
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705 | { |
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706 | RETVAL = w->pid; |
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707 | |
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708 | if (items > 1) |
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709 | { |
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710 | int active = ev_is_active (w); |
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711 | if (active) ev_child_stop (w); |
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712 | |
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713 | ev_child_set (w, new_pid); |
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714 | |
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715 | if (active) ev_child_start (w); |
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716 | } |
|
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717 | } |
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718 | OUTPUT: |
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719 | RETVAL |
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720 | |
|
|
721 | |
634 | int status (struct ev_child *w) |
722 | int rstatus (struct ev_child *w) |
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723 | ALIAS: |
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724 | rpid = 1 |
635 | CODE: |
725 | CODE: |
636 | RETVAL = w->status; |
726 | RETVAL = ix ? w->rpid : w->rstatus; |
637 | OUTPUT: |
727 | OUTPUT: |
638 | RETVAL |
728 | RETVAL |
639 | |
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640 | #if 0 |
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641 | |
729 | |
642 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
730 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
643 | |
731 | |
644 | BOOT: |
732 | BOOT: |
645 | { |
733 | { |
… | |
… | |
728 | |
816 | |
729 | void evdns_search_add (char *domain) |
817 | void evdns_search_add (char *domain) |
730 | |
818 | |
731 | void evdns_search_ndots_set (int ndots) |
819 | void evdns_search_ndots_set (int ndots) |
732 | |
820 | |
|
|
821 | #if 0 |
733 | |
822 | |
734 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
823 | MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ |
735 | |
824 | |
736 | BOOT: |
825 | BOOT: |
737 | { |
826 | { |