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5 | /*#include <netinet/in.h>*/ |
5 | /*#include <netinet/in.h>*/ |
6 | |
6 | |
7 | #define EV_PROTOTYPES 1 |
7 | #define EV_PROTOTYPES 1 |
8 | #include "EV/EVAPI.h" |
8 | #include "EV/EVAPI.h" |
9 | |
9 | |
10 | #include "libev/ev.c" |
10 | #include "ev.c" |
11 | #include "libev/event.h" |
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12 | #include "libev/event.c" |
11 | #include "event.c" |
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12 | #define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
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13 | #define HAVE_STRUCT_IN6_ADDR 1 |
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14 | #undef HAVE_STRTOK_R |
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15 | #undef strtok_r |
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16 | #define strtok_r fake_strtok_r |
13 | #include "libev/evdns.c" |
17 | #include "evdns.c" |
14 | |
18 | |
15 | typedef int Signal; |
19 | typedef int Signal; |
16 | |
20 | |
17 | static struct EVAPI evapi; |
21 | static struct EVAPI evapi; |
18 | |
22 | |
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25 | *stash_idle, |
29 | *stash_idle, |
26 | *stash_prepare, |
30 | *stash_prepare, |
27 | *stash_check, |
31 | *stash_check, |
28 | *stash_child; |
32 | *stash_child; |
29 | |
33 | |
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34 | #ifndef SIG_SIZE |
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35 | /* kudos to Slaven Rezic for the idea */ |
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36 | static char sig_size [] = { SIG_NUM }; |
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37 | # define SIG_SIZE (sizeof (sig_size) + 1) |
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38 | #endif |
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39 | |
30 | static int |
40 | static int |
31 | sv_signum (SV *sig) |
41 | sv_signum (SV *sig) |
32 | { |
42 | { |
33 | int signum; |
43 | int signum; |
34 | |
44 | |
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131 | |
141 | |
132 | PUSHMARK (SP); |
142 | PUSHMARK (SP); |
133 | EXTEND (SP, 2); |
143 | EXTEND (SP, 2); |
134 | PUSHs (sv_self); |
144 | PUSHs (sv_self); |
135 | PUSHs (sv_events); |
145 | PUSHs (sv_events); |
136 | |
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137 | if (revents & EV_CHILD) |
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138 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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139 | |
146 | |
140 | PUTBACK; |
147 | PUTBACK; |
141 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
148 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
142 | SP = PL_stack_base + mark; PUTBACK; |
149 | SP = PL_stack_base + mark; PUTBACK; |
143 | |
150 | |
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231 | static const struct { |
238 | static const struct { |
232 | const char *name; |
239 | const char *name; |
233 | IV iv; |
240 | IV iv; |
234 | } *civ, const_iv[] = { |
241 | } *civ, const_iv[] = { |
235 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
242 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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243 | const_iv (EV_, MINPRI) |
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244 | const_iv (EV_, MAXPRI) |
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245 | |
236 | const_iv (EV_, UNDEF) |
246 | const_iv (EV_, UNDEF) |
237 | const_iv (EV_, NONE) |
247 | const_iv (EV_, NONE) |
238 | const_iv (EV_, TIMEOUT) |
248 | const_iv (EV_, TIMEOUT) |
239 | const_iv (EV_, READ) |
249 | const_iv (EV_, READ) |
240 | const_iv (EV_, WRITE) |
250 | const_iv (EV_, WRITE) |
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244 | const_iv (EV_, ERROR) |
254 | const_iv (EV_, ERROR) |
245 | |
255 | |
246 | const_iv (EV, LOOP_ONESHOT) |
256 | const_iv (EV, LOOP_ONESHOT) |
247 | const_iv (EV, LOOP_NONBLOCK) |
257 | const_iv (EV, LOOP_NONBLOCK) |
248 | |
258 | |
249 | const_iv (EV, METHOD_NONE) |
259 | const_iv (EV, METHOD_AUTO) |
250 | const_iv (EV, METHOD_SELECT) |
260 | const_iv (EV, METHOD_SELECT) |
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261 | const_iv (EV, METHOD_POLL) |
251 | const_iv (EV, METHOD_EPOLL) |
262 | const_iv (EV, METHOD_EPOLL) |
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263 | const_iv (EV, METHOD_KQUEUE) |
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264 | const_iv (EV, METHOD_DEVPOLL) |
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265 | const_iv (EV, METHOD_PORT) |
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266 | const_iv (EV, METHOD_ANY) |
252 | }; |
267 | }; |
253 | |
268 | |
254 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
269 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
255 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
270 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
256 | |
271 | |
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271 | /* the poor man's shared library emulator */ |
286 | /* the poor man's shared library emulator */ |
272 | evapi.ver = EV_API_VERSION; |
287 | evapi.ver = EV_API_VERSION; |
273 | evapi.rev = EV_API_REVISION; |
288 | evapi.rev = EV_API_REVISION; |
274 | evapi.sv_fileno = sv_fileno; |
289 | evapi.sv_fileno = sv_fileno; |
275 | evapi.sv_signum = sv_signum; |
290 | evapi.sv_signum = sv_signum; |
276 | evapi.now = &ev_now; |
291 | evapi.now = ev_now; |
277 | evapi.method = &ev_method; |
292 | evapi.method = ev_method; |
278 | evapi.loop_done = &ev_loop_done; |
293 | evapi.unloop = ev_unloop; |
279 | evapi.time = ev_time; |
294 | evapi.time = ev_time; |
280 | evapi.loop = ev_loop; |
295 | evapi.loop = ev_loop; |
281 | evapi.once = ev_once; |
296 | evapi.once = ev_once; |
282 | evapi.io_start = ev_io_start; |
297 | evapi.io_start = ev_io_start; |
283 | evapi.io_stop = ev_io_stop; |
298 | evapi.io_stop = ev_io_stop; |
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299 | |
314 | |
300 | sv_setiv (sv, (IV)&evapi); |
315 | sv_setiv (sv, (IV)&evapi); |
301 | SvREADONLY_on (sv); |
316 | SvREADONLY_on (sv); |
302 | } |
317 | } |
303 | |
318 | |
304 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
319 | pthread_atfork (0, 0, ev_default_fork); |
305 | } |
320 | } |
306 | |
321 | |
307 | NV ev_now () |
322 | NV ev_now () |
308 | CODE: |
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309 | RETVAL = ev_now; |
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310 | OUTPUT: |
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311 | RETVAL |
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312 | |
323 | |
313 | int ev_method () |
324 | int ev_method () |
314 | CODE: |
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315 | RETVAL = ev_method; |
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316 | OUTPUT: |
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317 | RETVAL |
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318 | |
325 | |
319 | NV ev_time () |
326 | NV ev_time () |
320 | |
327 | |
321 | void ev_init (int flags = 0) |
328 | int ev_default_loop (int methods = EVMETHOD_AUTO) |
322 | |
329 | |
323 | void ev_loop (int flags = 0) |
330 | void ev_loop (int flags = 0) |
324 | |
331 | |
325 | void ev_loop_done (int value = 1) |
332 | void ev_unloop (int how = 1) |
326 | CODE: |
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327 | ev_loop_done = value; |
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328 | |
333 | |
329 | struct ev_io *io (SV *fh, int events, SV *cb) |
334 | struct ev_io *io (SV *fh, int events, SV *cb) |
330 | ALIAS: |
335 | ALIAS: |
331 | io_ns = 1 |
336 | io_ns = 1 |
332 | CODE: |
337 | CODE: |
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408 | |
413 | |
409 | struct ev_child *child (int pid, SV *cb) |
414 | struct ev_child *child (int pid, SV *cb) |
410 | ALIAS: |
415 | ALIAS: |
411 | check_ns = 1 |
416 | check_ns = 1 |
412 | CODE: |
417 | CODE: |
413 | RETVAL = e_new (sizeof (struct ev_check), cb); |
418 | RETVAL = e_new (sizeof (struct ev_child), cb); |
414 | ev_child_set (RETVAL, pid); |
419 | ev_child_set (RETVAL, pid); |
415 | if (!ix) ev_child_start (RETVAL); |
420 | if (!ix) ev_child_start (RETVAL); |
416 | OUTPUT: |
421 | OUTPUT: |
417 | RETVAL |
422 | RETVAL |
418 | |
423 | |
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436 | |
441 | |
437 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
442 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
438 | CODE: |
443 | CODE: |
439 | w->cb (w, revents); |
444 | w->cb (w, revents); |
440 | |
445 | |
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446 | int priority (struct ev_watcher *w, int new_priority = 0) |
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447 | CODE: |
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448 | { |
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449 | RETVAL = w->priority; |
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450 | |
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451 | if (items > 1) |
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452 | { |
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453 | int active = ev_is_active (w); |
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454 | |
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455 | if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
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456 | croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
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457 | |
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458 | if (active) |
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459 | { |
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460 | /* grrr. */ |
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461 | PUSHMARK (SP); |
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462 | XPUSHs (ST (0)); |
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463 | call_method ("stop", G_DISCARD | G_VOID); |
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464 | } |
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465 | |
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466 | ev_set_priority (w, new_priority); |
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467 | |
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468 | if (active) |
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469 | { |
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470 | PUSHMARK (SP); |
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471 | XPUSHs (ST (0)); |
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472 | call_method ("start", G_DISCARD | G_VOID); |
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473 | } |
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474 | } |
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475 | } |
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476 | OUTPUT: |
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477 | RETVAL |
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478 | |
441 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
479 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
442 | |
480 | |
443 | void ev_io_start (struct ev_io *w) |
481 | void ev_io_start (struct ev_io *w) |
444 | |
482 | |
445 | void ev_io_stop (struct ev_io *w) |
483 | void ev_io_stop (struct ev_io *w) |
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450 | e_destroy (w); |
488 | e_destroy (w); |
451 | |
489 | |
452 | void set (struct ev_io *w, SV *fh, int events) |
490 | void set (struct ev_io *w, SV *fh, int events) |
453 | CODE: |
491 | CODE: |
454 | { |
492 | { |
455 | int active = w->active; |
493 | int active = ev_is_active (w); |
456 | int fd = sv_fileno (fh); |
494 | int fd = sv_fileno (fh); |
457 | CHECK_FD (fh, fd); |
495 | CHECK_FD (fh, fd); |
458 | |
496 | |
459 | if (active) ev_io_stop (w); |
497 | if (active) ev_io_stop (w); |
460 | |
498 | |
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469 | { |
507 | { |
470 | RETVAL = newSVsv (w->fh); |
508 | RETVAL = newSVsv (w->fh); |
471 | |
509 | |
472 | if (items > 1) |
510 | if (items > 1) |
473 | { |
511 | { |
474 | int active = w->active; |
512 | int active = ev_is_active (w); |
475 | if (active) ev_io_stop (w); |
513 | if (active) ev_io_stop (w); |
476 | |
514 | |
477 | sv_setsv (w->fh, new_fh); |
515 | sv_setsv (w->fh, new_fh); |
478 | ev_io_set (w, sv_fileno (w->fh), w->events); |
516 | ev_io_set (w, sv_fileno (w->fh), w->events); |
479 | |
517 | |
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488 | { |
526 | { |
489 | RETVAL = w->events; |
527 | RETVAL = w->events; |
490 | |
528 | |
491 | if (items > 1) |
529 | if (items > 1) |
492 | { |
530 | { |
493 | int active = w->active; |
531 | int active = ev_is_active (w); |
494 | if (active) ev_io_stop (w); |
532 | if (active) ev_io_stop (w); |
495 | |
533 | |
496 | ev_io_set (w, w->fd, new_events); |
534 | ev_io_set (w, w->fd, new_events); |
497 | |
535 | |
498 | if (active) ev_io_start (w); |
536 | if (active) ev_io_start (w); |
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510 | void DESTROY (struct ev_signal *w) |
548 | void DESTROY (struct ev_signal *w) |
511 | CODE: |
549 | CODE: |
512 | ev_signal_stop (w); |
550 | ev_signal_stop (w); |
513 | e_destroy (w); |
551 | e_destroy (w); |
514 | |
552 | |
515 | void set (struct ev_signal *w, SV *signal = 0) |
553 | void set (struct ev_signal *w, SV *signal) |
516 | CODE: |
554 | CODE: |
517 | { |
555 | { |
518 | Signal signum = sv_signum (signal); /* may croak here */ |
556 | Signal signum = sv_signum (signal); /* may croak here */ |
519 | int active = w->active; |
557 | int active = ev_is_active (w); |
520 | |
558 | |
521 | if (active) ev_signal_stop (w); |
559 | if (active) ev_signal_stop (w); |
522 | |
560 | |
523 | ev_signal_set (w, signum); |
561 | ev_signal_set (w, signum); |
524 | |
562 | |
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526 | } |
564 | } |
527 | |
565 | |
528 | int signal (struct ev_signal *w, SV *new_signal = 0) |
566 | int signal (struct ev_signal *w, SV *new_signal = 0) |
529 | CODE: |
567 | CODE: |
530 | { |
568 | { |
531 | Signal signum = new_signal ? sv_signum (signal) : 0; /* may croak here */ |
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532 | RETVAL = w->signum; |
569 | RETVAL = w->signum; |
533 | |
570 | |
534 | if (items > 1) |
571 | if (items > 1) |
535 | { |
572 | { |
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573 | Signal signum = sv_signum (new_signal); /* may croak here */ |
536 | int active = w->active; |
574 | int active = ev_is_active (w); |
537 | if (active) ev_signal_stop (w); |
575 | if (active) ev_signal_stop (w); |
538 | |
576 | |
539 | ev_signal_set (w, signum); |
577 | ev_signal_set (w, signum); |
540 | |
578 | |
541 | if (active) ev_signal_start (w); |
579 | if (active) ev_signal_start (w); |
542 | } |
580 | } |
543 | } |
581 | } |
544 | OUTPUT: |
582 | OUTPUT: |
545 | RETVAL |
583 | RETVAL |
546 | |
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547 | MODULE = EV PACKAGE = EV::Time |
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548 | |
584 | |
549 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
585 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
550 | |
586 | |
551 | void ev_timer_start (struct ev_timer *w) |
587 | void ev_timer_start (struct ev_timer *w) |
552 | INIT: |
588 | INIT: |
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566 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
602 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
567 | INIT: |
603 | INIT: |
568 | CHECK_REPEAT (repeat); |
604 | CHECK_REPEAT (repeat); |
569 | CODE: |
605 | CODE: |
570 | { |
606 | { |
571 | int active = w->active; |
607 | int active = ev_is_active (w); |
572 | if (active) ev_timer_stop (w); |
608 | if (active) ev_timer_stop (w); |
573 | ev_timer_set (w, after, repeat); |
609 | ev_timer_set (w, after, repeat); |
574 | if (active) ev_timer_start (w); |
610 | if (active) ev_timer_start (w); |
575 | } |
611 | } |
576 | |
612 | |
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590 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
626 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
591 | INIT: |
627 | INIT: |
592 | CHECK_REPEAT (interval); |
628 | CHECK_REPEAT (interval); |
593 | CODE: |
629 | CODE: |
594 | { |
630 | { |
595 | int active = w->active; |
631 | int active = ev_is_active (w); |
596 | if (active) ev_periodic_stop (w); |
632 | if (active) ev_periodic_stop (w); |
597 | |
633 | |
598 | ev_periodic_set (w, at, interval); |
634 | ev_periodic_set (w, at, interval); |
599 | |
635 | |
600 | if (active) ev_periodic_start (w); |
636 | if (active) ev_periodic_start (w); |
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645 | e_destroy (w); |
681 | e_destroy (w); |
646 | |
682 | |
647 | void set (struct ev_child *w, int pid) |
683 | void set (struct ev_child *w, int pid) |
648 | CODE: |
684 | CODE: |
649 | { |
685 | { |
650 | int active = w->active; |
686 | int active = ev_is_active (w); |
651 | if (active) ev_child_stop (w); |
687 | if (active) ev_child_stop (w); |
652 | |
688 | |
653 | ev_child_set (w, pid); |
689 | ev_child_set (w, pid); |
654 | |
690 | |
655 | if (active) ev_child_start (w); |
691 | if (active) ev_child_start (w); |
656 | } |
692 | } |
657 | |
693 | |
658 | int pid (struct ev_child *w, int new_pid = 0) |
694 | int pid (struct ev_child *w, int new_pid = 0) |
659 | CODE: |
695 | CODE: |
660 | { |
696 | { |
661 | RETVAL = newSVsv (w->pid); |
697 | RETVAL = w->pid; |
662 | |
698 | |
663 | if (items > 1) |
699 | if (items > 1) |
664 | { |
700 | { |
665 | int active = w->active; |
701 | int active = ev_is_active (w); |
666 | if (active) ev_child_stop (w); |
702 | if (active) ev_child_stop (w); |
667 | |
703 | |
668 | ev_child_set (w, new_pid); |
704 | ev_child_set (w, new_pid); |
669 | |
705 | |
670 | if (active) ev_child_start (w); |
706 | if (active) ev_child_start (w); |
… | |
… | |
672 | } |
708 | } |
673 | OUTPUT: |
709 | OUTPUT: |
674 | RETVAL |
710 | RETVAL |
675 | |
711 | |
676 | |
712 | |
677 | int status (struct ev_child *w) |
713 | int rstatus (struct ev_child *w) |
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714 | ALIAS: |
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715 | rpid = 1 |
678 | CODE: |
716 | CODE: |
679 | RETVAL = w->status; |
717 | RETVAL = ix ? w->rpid : w->rstatus; |
680 | OUTPUT: |
718 | OUTPUT: |
681 | RETVAL |
719 | RETVAL |
682 | |
720 | |
683 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
721 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
684 | |
722 | |