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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 | |
12 | #include "libev/ev.c" |
10 | #include "libev/ev.c" |
13 | #include "libev/event.h" |
11 | #include "libev/event.h" |
14 | #include "libev/event.c" |
12 | #include "libev/event.c" |
15 | |
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16 | #define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
13 | #define DNS_USE_GETTIMEOFDAY_FOR_ID 1 |
17 | #define HAVE_STRUCT_IN6_ADDR 1 |
14 | #define HAVE_STRUCT_IN6_ADDR 1 |
18 | #define HAVE_STRTOK_R 1 |
15 | #undef HAVE_STRTOK_R |
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16 | #undef strtok_r |
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17 | #define strtok_r fake_strtok_r |
19 | #include "libev/evdns.c" |
18 | #include "libev/evdns.c" |
20 | |
19 | |
21 | typedef int Signal; |
20 | typedef int Signal; |
22 | |
21 | |
23 | static struct EVAPI evapi; |
22 | static struct EVAPI evapi; |
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31 | *stash_idle, |
30 | *stash_idle, |
32 | *stash_prepare, |
31 | *stash_prepare, |
33 | *stash_check, |
32 | *stash_check, |
34 | *stash_child; |
33 | *stash_child; |
35 | |
34 | |
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35 | #ifndef SIG_SIZE |
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36 | /* kudos to Slaven Rezic for the idea */ |
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37 | static char sig_size [] = { SIG_NUM }; |
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38 | # define SIG_SIZE (sizeof (sig_size) + 1) |
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39 | #endif |
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40 | |
36 | static int |
41 | static int |
37 | sv_signum (SV *sig) |
42 | sv_signum (SV *sig) |
38 | { |
43 | { |
39 | int signum; |
44 | int signum; |
40 | |
45 | |
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137 | |
142 | |
138 | PUSHMARK (SP); |
143 | PUSHMARK (SP); |
139 | EXTEND (SP, 2); |
144 | EXTEND (SP, 2); |
140 | PUSHs (sv_self); |
145 | PUSHs (sv_self); |
141 | PUSHs (sv_events); |
146 | PUSHs (sv_events); |
142 | |
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143 | if (revents & EV_CHILD) |
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144 | XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status)); |
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145 | |
147 | |
146 | PUTBACK; |
148 | PUTBACK; |
147 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
149 | call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
148 | SP = PL_stack_base + mark; PUTBACK; |
150 | SP = PL_stack_base + mark; PUTBACK; |
149 | |
151 | |
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237 | static const struct { |
239 | static const struct { |
238 | const char *name; |
240 | const char *name; |
239 | IV iv; |
241 | IV iv; |
240 | } *civ, const_iv[] = { |
242 | } *civ, const_iv[] = { |
241 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
243 | # define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
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244 | const_iv (EV_, MINPRI) |
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245 | const_iv (EV_, MAXPRI) |
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246 | |
242 | const_iv (EV_, UNDEF) |
247 | const_iv (EV_, UNDEF) |
243 | const_iv (EV_, NONE) |
248 | const_iv (EV_, NONE) |
244 | const_iv (EV_, TIMEOUT) |
249 | const_iv (EV_, TIMEOUT) |
245 | const_iv (EV_, READ) |
250 | const_iv (EV_, READ) |
246 | const_iv (EV_, WRITE) |
251 | const_iv (EV_, WRITE) |
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250 | const_iv (EV_, ERROR) |
255 | const_iv (EV_, ERROR) |
251 | |
256 | |
252 | const_iv (EV, LOOP_ONESHOT) |
257 | const_iv (EV, LOOP_ONESHOT) |
253 | const_iv (EV, LOOP_NONBLOCK) |
258 | const_iv (EV, LOOP_NONBLOCK) |
254 | |
259 | |
255 | const_iv (EV, METHOD_NONE) |
260 | const_iv (EV, METHOD_AUTO) |
256 | const_iv (EV, METHOD_SELECT) |
261 | const_iv (EV, METHOD_SELECT) |
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262 | const_iv (EV, METHOD_POLL) |
257 | const_iv (EV, METHOD_EPOLL) |
263 | const_iv (EV, METHOD_EPOLL) |
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264 | const_iv (EV, METHOD_KQUEUE) |
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265 | const_iv (EV, METHOD_DEVPOLL) |
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266 | const_iv (EV, METHOD_PORT) |
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267 | const_iv (EV, METHOD_ANY) |
258 | }; |
268 | }; |
259 | |
269 | |
260 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
270 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
261 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
271 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
262 | |
272 | |
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277 | /* the poor man's shared library emulator */ |
287 | /* the poor man's shared library emulator */ |
278 | evapi.ver = EV_API_VERSION; |
288 | evapi.ver = EV_API_VERSION; |
279 | evapi.rev = EV_API_REVISION; |
289 | evapi.rev = EV_API_REVISION; |
280 | evapi.sv_fileno = sv_fileno; |
290 | evapi.sv_fileno = sv_fileno; |
281 | evapi.sv_signum = sv_signum; |
291 | evapi.sv_signum = sv_signum; |
282 | evapi.now = &ev_now; |
292 | evapi.now = ev_now; |
283 | evapi.method = &ev_method; |
293 | evapi.method = ev_method; |
284 | evapi.loop_done = &ev_loop_done; |
294 | evapi.unloop = ev_unloop; |
285 | evapi.time = ev_time; |
295 | evapi.time = ev_time; |
286 | evapi.loop = ev_loop; |
296 | evapi.loop = ev_loop; |
287 | evapi.once = ev_once; |
297 | evapi.once = ev_once; |
288 | evapi.io_start = ev_io_start; |
298 | evapi.io_start = ev_io_start; |
289 | evapi.io_stop = ev_io_stop; |
299 | evapi.io_stop = ev_io_stop; |
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309 | |
319 | |
310 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
320 | pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); |
311 | } |
321 | } |
312 | |
322 | |
313 | NV ev_now () |
323 | NV ev_now () |
314 | CODE: |
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315 | RETVAL = ev_now; |
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316 | OUTPUT: |
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317 | RETVAL |
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318 | |
324 | |
319 | int ev_method () |
325 | int ev_method () |
320 | CODE: |
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321 | RETVAL = ev_method; |
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322 | OUTPUT: |
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323 | RETVAL |
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324 | |
326 | |
325 | NV ev_time () |
327 | NV ev_time () |
326 | |
328 | |
327 | void ev_init (int flags = 0) |
329 | int ev_init (int methods = EVMETHOD_AUTO) |
328 | |
330 | |
329 | void ev_loop (int flags = 0) |
331 | void ev_loop (int flags = 0) |
330 | |
332 | |
331 | void ev_loop_done (int value = 1) |
333 | void ev_unloop (int how = 1) |
332 | CODE: |
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333 | ev_loop_done = value; |
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334 | |
334 | |
335 | struct ev_io *io (SV *fh, int events, SV *cb) |
335 | struct ev_io *io (SV *fh, int events, SV *cb) |
336 | ALIAS: |
336 | ALIAS: |
337 | io_ns = 1 |
337 | io_ns = 1 |
338 | CODE: |
338 | CODE: |
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414 | |
414 | |
415 | struct ev_child *child (int pid, SV *cb) |
415 | struct ev_child *child (int pid, SV *cb) |
416 | ALIAS: |
416 | ALIAS: |
417 | check_ns = 1 |
417 | check_ns = 1 |
418 | CODE: |
418 | CODE: |
419 | RETVAL = e_new (sizeof (struct ev_check), cb); |
419 | RETVAL = e_new (sizeof (struct ev_child), cb); |
420 | ev_child_set (RETVAL, pid); |
420 | ev_child_set (RETVAL, pid); |
421 | if (!ix) ev_child_start (RETVAL); |
421 | if (!ix) ev_child_start (RETVAL); |
422 | OUTPUT: |
422 | OUTPUT: |
423 | RETVAL |
423 | RETVAL |
424 | |
424 | |
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442 | |
442 | |
443 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
443 | void trigger (struct ev_watcher *w, int revents = EV_NONE) |
444 | CODE: |
444 | CODE: |
445 | w->cb (w, revents); |
445 | w->cb (w, revents); |
446 | |
446 | |
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447 | int priority (struct ev_watcher *w, int new_priority = 0) |
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448 | CODE: |
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449 | { |
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450 | RETVAL = w->priority; |
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451 | |
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452 | if (items > 1) |
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453 | { |
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454 | int active = ev_is_active (w); |
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455 | |
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456 | if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI) |
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457 | croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI); |
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458 | |
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459 | if (active) |
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460 | { |
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461 | /* grrr. */ |
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462 | PUSHMARK (SP); |
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463 | XPUSHs (ST (0)); |
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464 | call_method ("stop", G_DISCARD | G_VOID); |
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465 | } |
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466 | |
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467 | ev_set_priority (w, new_priority); |
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468 | |
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469 | if (active) |
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470 | { |
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471 | PUSHMARK (SP); |
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472 | XPUSHs (ST (0)); |
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473 | call_method ("start", G_DISCARD | G_VOID); |
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474 | } |
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475 | } |
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476 | } |
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477 | OUTPUT: |
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478 | RETVAL |
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479 | |
447 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
480 | MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ |
448 | |
481 | |
449 | void ev_io_start (struct ev_io *w) |
482 | void ev_io_start (struct ev_io *w) |
450 | |
483 | |
451 | void ev_io_stop (struct ev_io *w) |
484 | void ev_io_stop (struct ev_io *w) |
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456 | e_destroy (w); |
489 | e_destroy (w); |
457 | |
490 | |
458 | void set (struct ev_io *w, SV *fh, int events) |
491 | void set (struct ev_io *w, SV *fh, int events) |
459 | CODE: |
492 | CODE: |
460 | { |
493 | { |
461 | int active = w->active; |
494 | int active = ev_is_active (w); |
462 | int fd = sv_fileno (fh); |
495 | int fd = sv_fileno (fh); |
463 | CHECK_FD (fh, fd); |
496 | CHECK_FD (fh, fd); |
464 | |
497 | |
465 | if (active) ev_io_stop (w); |
498 | if (active) ev_io_stop (w); |
466 | |
499 | |
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475 | { |
508 | { |
476 | RETVAL = newSVsv (w->fh); |
509 | RETVAL = newSVsv (w->fh); |
477 | |
510 | |
478 | if (items > 1) |
511 | if (items > 1) |
479 | { |
512 | { |
480 | int active = w->active; |
513 | int active = ev_is_active (w); |
481 | if (active) ev_io_stop (w); |
514 | if (active) ev_io_stop (w); |
482 | |
515 | |
483 | sv_setsv (w->fh, new_fh); |
516 | sv_setsv (w->fh, new_fh); |
484 | ev_io_set (w, sv_fileno (w->fh), w->events); |
517 | ev_io_set (w, sv_fileno (w->fh), w->events); |
485 | |
518 | |
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487 | } |
520 | } |
488 | } |
521 | } |
489 | OUTPUT: |
522 | OUTPUT: |
490 | RETVAL |
523 | RETVAL |
491 | |
524 | |
492 | short events (struct ev_io *w, short new_events = EV_UNDEF) |
525 | int events (struct ev_io *w, int new_events = EV_UNDEF) |
493 | CODE: |
526 | CODE: |
494 | { |
527 | { |
495 | RETVAL = w->events; |
528 | RETVAL = w->events; |
496 | |
529 | |
497 | if (items > 1) |
530 | if (items > 1) |
498 | { |
531 | { |
499 | int active = w->active; |
532 | int active = ev_is_active (w); |
500 | if (active) ev_io_stop (w); |
533 | if (active) ev_io_stop (w); |
501 | |
534 | |
502 | ev_io_set (w, w->fd, new_events); |
535 | ev_io_set (w, w->fd, new_events); |
503 | |
536 | |
504 | if (active) ev_io_start (w); |
537 | if (active) ev_io_start (w); |
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516 | void DESTROY (struct ev_signal *w) |
549 | void DESTROY (struct ev_signal *w) |
517 | CODE: |
550 | CODE: |
518 | ev_signal_stop (w); |
551 | ev_signal_stop (w); |
519 | e_destroy (w); |
552 | e_destroy (w); |
520 | |
553 | |
521 | void set (struct ev_signal *w, SV *signal = 0) |
554 | void set (struct ev_signal *w, SV *signal) |
522 | CODE: |
555 | CODE: |
523 | { |
556 | { |
524 | Signal signum = sv_signum (signal); /* may croak here */ |
557 | Signal signum = sv_signum (signal); /* may croak here */ |
525 | int active = w->active; |
558 | int active = ev_is_active (w); |
526 | |
559 | |
527 | if (active) ev_signal_stop (w); |
560 | if (active) ev_signal_stop (w); |
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561 | |
528 | ev_signal_set (w, signum); |
562 | ev_signal_set (w, signum); |
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563 | |
529 | if (active) ev_signal_start (w); |
564 | if (active) ev_signal_start (w); |
530 | } |
565 | } |
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566 | |
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567 | int signal (struct ev_signal *w, SV *new_signal = 0) |
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568 | CODE: |
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569 | { |
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570 | RETVAL = w->signum; |
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571 | |
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572 | if (items > 1) |
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573 | { |
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574 | Signal signum = sv_signum (new_signal); /* may croak here */ |
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575 | int active = ev_is_active (w); |
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576 | if (active) ev_signal_stop (w); |
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577 | |
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578 | ev_signal_set (w, signum); |
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579 | |
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580 | if (active) ev_signal_start (w); |
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581 | } |
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582 | } |
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583 | OUTPUT: |
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584 | RETVAL |
531 | |
585 | |
532 | MODULE = EV PACKAGE = EV::Time |
586 | MODULE = EV PACKAGE = EV::Time |
533 | |
587 | |
534 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
588 | MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
535 | |
589 | |
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551 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
605 | void set (struct ev_timer *w, NV after, NV repeat = 0.) |
552 | INIT: |
606 | INIT: |
553 | CHECK_REPEAT (repeat); |
607 | CHECK_REPEAT (repeat); |
554 | CODE: |
608 | CODE: |
555 | { |
609 | { |
556 | int active = w->active; |
610 | int active = ev_is_active (w); |
557 | if (active) ev_timer_stop (w); |
611 | if (active) ev_timer_stop (w); |
558 | ev_timer_set (w, after, repeat); |
612 | ev_timer_set (w, after, repeat); |
559 | if (active) ev_timer_start (w); |
613 | if (active) ev_timer_start (w); |
560 | } |
614 | } |
561 | |
615 | |
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575 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
629 | void set (struct ev_periodic *w, NV at, NV interval = 0.) |
576 | INIT: |
630 | INIT: |
577 | CHECK_REPEAT (interval); |
631 | CHECK_REPEAT (interval); |
578 | CODE: |
632 | CODE: |
579 | { |
633 | { |
580 | int active = w->active; |
634 | int active = ev_is_active (w); |
581 | if (active) ev_periodic_stop (w); |
635 | if (active) ev_periodic_stop (w); |
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636 | |
582 | ev_periodic_set (w, at, interval); |
637 | ev_periodic_set (w, at, interval); |
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638 | |
583 | if (active) ev_periodic_start (w); |
639 | if (active) ev_periodic_start (w); |
584 | } |
640 | } |
585 | |
641 | |
586 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
642 | MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
587 | |
643 | |
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628 | e_destroy (w); |
684 | e_destroy (w); |
629 | |
685 | |
630 | void set (struct ev_child *w, int pid) |
686 | void set (struct ev_child *w, int pid) |
631 | CODE: |
687 | CODE: |
632 | { |
688 | { |
633 | int active = w->active; |
689 | int active = ev_is_active (w); |
634 | if (active) ev_child_stop (w); |
690 | if (active) ev_child_stop (w); |
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691 | |
635 | ev_child_set (w, pid); |
692 | ev_child_set (w, pid); |
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693 | |
636 | if (active) ev_child_start (w); |
694 | if (active) ev_child_start (w); |
637 | } |
695 | } |
638 | |
696 | |
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697 | int pid (struct ev_child *w, int new_pid = 0) |
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698 | CODE: |
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699 | { |
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700 | RETVAL = w->pid; |
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701 | |
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702 | if (items > 1) |
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703 | { |
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704 | int active = ev_is_active (w); |
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705 | if (active) ev_child_stop (w); |
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706 | |
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707 | ev_child_set (w, new_pid); |
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708 | |
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709 | if (active) ev_child_start (w); |
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710 | } |
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711 | } |
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712 | OUTPUT: |
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713 | RETVAL |
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714 | |
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715 | |
639 | int status (struct ev_child *w) |
716 | int rstatus (struct ev_child *w) |
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717 | ALIAS: |
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718 | rpid = 1 |
640 | CODE: |
719 | CODE: |
641 | RETVAL = w->status; |
720 | RETVAL = ix ? w->rpid : w->rstatus; |
642 | OUTPUT: |
721 | OUTPUT: |
643 | RETVAL |
722 | RETVAL |
644 | |
723 | |
645 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
724 | MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ |
646 | |
725 | |