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Comparing EV/EV.xs (file contents):
Revision 1.142 by root, Thu Oct 21 15:13:42 2010 UTC vs.
Revision 1.164 by root, Fri Apr 5 21:04:18 2013 UTC

… …
13sv_fileno (SV *fh) 13sv_fileno (SV *fh)
14{ 14{
15 return s_fileno (fh, 0); 15 return s_fileno (fh, 0);
16} 16}
17 17
18#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
18#define EV_STANDALONE 1 22#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
21#define EV_H <ev.h> 27#define EV_H <ev.h>
22#define EV_CONFIG_H error 28#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
24 30
25#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
… …
29# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
30#endif 36#endif
31/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
32#include "libev/ev.c" 38#include "libev/ev.c"
33 39
34#if !defined(_WIN32) && !defined(_MINIX) 40#if !defined _WIN32 && !defined _MINIX
35# include <pthread.h> 41# include <pthread.h>
36#endif 42#endif
37 43
38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags 45#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
41#define e_fh(w) ((ev_watcher *)(w))->fh 47#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data 48#define e_data(w) ((ev_watcher *)(w))->data
43 49
44#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */ 51#define WFLAG_UNREFED 2 /* has been unref'ed */
52#define WFLAG_NOARGS 4 /* do not pass anything to the callback */
46 53
47#define UNREF(w) \ 54#define UNREF(w) \
48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 55 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && ev_is_active (w)) \ 56 && ev_is_active (w)) \
50 { \ 57 { \
… …
120 *stash_idle, 127 *stash_idle,
121 *stash_prepare, 128 *stash_prepare,
122 *stash_check, 129 *stash_check,
123 *stash_embed, 130 *stash_embed,
124 *stash_fork, 131 *stash_fork,
132 *stash_cleanup,
125 *stash_async; 133 *stash_async;
126 134
127///////////////////////////////////////////////////////////////////////////// 135/////////////////////////////////////////////////////////////////////////////
128// Event 136// Event
129 137
130static void e_cb (EV_P_ ev_watcher *w, int revents); 138static void e_cb (EV_P_ ev_watcher *w, int revents);
131 139
132void * 140static void *
133e_new (int size, SV *cb_sv, SV *loop) 141e_new (int size, SV *cb_sv, SV *loop)
134{ 142{
135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 143 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
136 ev_watcher *w; 144 ev_watcher *w;
137 SV *self = NEWSV (0, size); 145 SV *self = NEWSV (0, size);
… …
192 /* libev might have stopped the watcher */ 200 /* libev might have stopped the watcher */
193 if (expect_false (w->e_flags & WFLAG_UNREFED) 201 if (expect_false (w->e_flags & WFLAG_UNREFED)
194 && !ev_is_active (w)) 202 && !ev_is_active (w))
195 REF (w); 203 REF (w);
196 204
197 if (expect_true (sv_self_cache)) 205 PUSHMARK (SP);
206
207 if (!expect_true (e_flags (w) & WFLAG_NOARGS))
198 { 208 {
209 if (expect_true (sv_self_cache))
210 {
199 sv_self = sv_self_cache; sv_self_cache = 0; 211 sv_self = sv_self_cache; sv_self_cache = 0;
200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 212 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
213 }
214 else
215 {
216 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
217 SvREADONLY_on (sv_self);
218 }
219
220 if (expect_true (sv_events_cache))
221 {
222 sv_events = sv_events_cache; sv_events_cache = 0;
223 SvIV_set (sv_events, revents);
224 SvIOK_only (sv_events);
225 }
226 else
227 {
228 sv_events = newSViv (revents);
229 SvREADONLY_on (sv_events);
230 }
231
232 EXTEND (SP, 2);
233 PUSHs (sv_self);
234 PUSHs (sv_events);
235
236 PUTBACK;
237 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
238
239 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
240 SvREFCNT_dec (sv_self);
241 else
242 {
243 SvREFCNT_dec (SvRV (sv_self));
244 SvRV_set (sv_self, &PL_sv_undef);
245 sv_self_cache = sv_self;
246 }
247
248 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
249 SvREFCNT_dec (sv_events);
250 else
251 sv_events_cache = sv_events;
201 } 252 }
202 else 253 else
203 { 254 {
204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 255 EXTEND (SP, 2);
205 SvREADONLY_on (sv_self); 256 PUSHs (sv_self);
257 PUSHs (sv_events);
258
259 PUTBACK;
260 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
206 } 261 }
207
208 if (expect_true (sv_events_cache))
209 {
210 sv_events = sv_events_cache; sv_events_cache = 0;
211 SvIV_set (sv_events, revents);
212 }
213 else
214 {
215 sv_events = newSViv (revents);
216 SvREADONLY_on (sv_events);
217 }
218
219 PUSHMARK (SP);
220 EXTEND (SP, 2);
221 PUSHs (sv_self);
222 PUSHs (sv_events);
223
224 PUTBACK;
225 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
226
227 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
228 SvREFCNT_dec (sv_self);
229 else
230 {
231 SvREFCNT_dec (SvRV (sv_self));
232 SvRV_set (sv_self, &PL_sv_undef);
233 sv_self_cache = sv_self;
234 }
235
236 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
237 SvREFCNT_dec (sv_events);
238 else
239 sv_events_cache = sv_events;
240 262
241 if (expect_false (SvTRUE (ERRSV))) 263 if (expect_false (SvTRUE (ERRSV)))
242 { 264 {
243 SPAGAIN; 265 SPAGAIN;
244 PUSHMARK (SP); 266 PUSHMARK (SP);
… …
340 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
341 363
342#define CHECK_SIG(sv,num) if ((num) < 0) \ 364#define CHECK_SIG(sv,num) if ((num) < 0) \
343 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 365 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
344 366
367static void
368default_fork (void)
369{
370 ev_loop_fork (EV_DEFAULT_UC);
371}
372
345///////////////////////////////////////////////////////////////////////////// 373/////////////////////////////////////////////////////////////////////////////
346// XS interface functions 374// XS interface functions
347 375
348MODULE = EV PACKAGE = EV PREFIX = ev_ 376MODULE = EV PACKAGE = EV PREFIX = ev_
349 377
… …
364 const_iv (EV_, UNDEF) 392 const_iv (EV_, UNDEF)
365 const_iv (EV_, NONE) 393 const_iv (EV_, NONE)
366 const_iv (EV_, READ) 394 const_iv (EV_, READ)
367 const_iv (EV_, WRITE) 395 const_iv (EV_, WRITE)
368 const_iv (EV_, IO) 396 const_iv (EV_, IO)
369 const_iv (EV_, TIMEOUT) 397 const_iv (EV_, TIMER)
370 const_iv (EV_, PERIODIC) 398 const_iv (EV_, PERIODIC)
371 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
372 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
373 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
374 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
375 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
376 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
377 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
378 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
407 const_iv (EV_, CLEANUP)
379 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
380 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
381 const_iv (EV_, ERROR) 410 const_iv (EV_, ERROR)
382 411
383 const_iv (EV, RUN_NOWAIT) 412 const_iv (EV, RUN_NOWAIT)
… …
391 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
392 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
393 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
394 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
395 const_iv (EV, BACKEND_ALL) 424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
396 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
397 const_iv (EV, FLAG_FORKCHECK) 427 const_iv (EV, FLAG_FORKCHECK)
398 const_iv (EV, FLAG_SIGNALFD) 428 const_iv (EV, FLAG_SIGNALFD)
429 const_iv (EV, FLAG_NOSIGMASK)
399 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
400 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
401 const_iv (EV, FLAG_NOINOTIFY) 431 const_iv (EV, FLAG_NOINOTIFY)
402 432
403 const_iv (EV_, VERSION_MAJOR) 433 const_iv (EV_, VERSION_MAJOR)
404 const_iv (EV_, VERSION_MINOR) 434 const_iv (EV_, VERSION_MINOR)
405#if EV_COMPAT3 435#if EV_COMPAT3
436 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
406 const_iv (EV_, TIMER) 437 const_iv (EV_, TIMEOUT)
407
408 const_iv (EV, LOOP_NONBLOCK) 438 const_iv (EV, LOOP_NONBLOCK)
409 const_iv (EV, LOOP_ONESHOT) 439 const_iv (EV, LOOP_ONESHOT)
410
411 const_iv (EV, UNLOOP_CANCEL) 440 const_iv (EV, UNLOOP_CANCEL)
412 const_iv (EV, UNLOOP_ONE) 441 const_iv (EV, UNLOOP_ONE)
413 const_iv (EV, UNLOOP_ALL) 442 const_iv (EV, UNLOOP_ALL)
414#endif 443#endif
415 }; 444 };
416 445
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 446 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 447 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
448
449 /* since this clashes with perl CHECK blocks, */
450 /* but we are interested in constants, */
451 /* and not blocks, we treat CHECK specially. */
452 {
453 /* the local $^W = 0 takes care of the warning */
454 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
455 /* now we need to re-set the gv, in case it was hijacked */
456 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
457 }
419 458
420 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
421 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
423 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
428 stash_check = gv_stashpv ("EV::Check" , 1); 467 stash_check = gv_stashpv ("EV::Check" , 1);
429 stash_child = gv_stashpv ("EV::Child" , 1); 468 stash_child = gv_stashpv ("EV::Child" , 1);
430 stash_embed = gv_stashpv ("EV::Embed" , 1); 469 stash_embed = gv_stashpv ("EV::Embed" , 1);
431 stash_stat = gv_stashpv ("EV::Stat" , 1); 470 stash_stat = gv_stashpv ("EV::Stat" , 1);
432 stash_fork = gv_stashpv ("EV::Fork" , 1); 471 stash_fork = gv_stashpv ("EV::Fork" , 1);
472 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1); 473 stash_async = gv_stashpv ("EV::Async" , 1);
434 474
435 { 475 {
436 SV *sv = perl_get_sv ("EV::API", TRUE); 476 SV *sv = perl_get_sv ("EV::API", TRUE);
437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 477 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
494 evapi.embed_start = ev_embed_start; 534 evapi.embed_start = ev_embed_start;
495 evapi.embed_stop = ev_embed_stop; 535 evapi.embed_stop = ev_embed_stop;
496 evapi.embed_sweep = ev_embed_sweep; 536 evapi.embed_sweep = ev_embed_sweep;
497 evapi.fork_start = ev_fork_start; 537 evapi.fork_start = ev_fork_start;
498 evapi.fork_stop = ev_fork_stop; 538 evapi.fork_stop = ev_fork_stop;
539 evapi.cleanup_start = ev_cleanup_start;
540 evapi.cleanup_stop = ev_cleanup_stop;
499 evapi.async_start = ev_async_start; 541 evapi.async_start = ev_async_start;
500 evapi.async_stop = ev_async_stop; 542 evapi.async_stop = ev_async_stop;
501 evapi.async_send = ev_async_send; 543 evapi.async_send = ev_async_send;
502 evapi.clear_pending = ev_clear_pending; 544 evapi.clear_pending = ev_clear_pending;
503 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
504 546
505 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
506 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
507 } 549 }
508#if !defined(_WIN32) && !defined(_MINIX) 550#if !defined _WIN32 && !defined _MINIX
551#if __linux
552 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
553 __register_atfork (0, 0, default_fork, 0);
554#else
509 pthread_atfork (0, 0, ev_default_fork); 555 pthread_atfork (0, 0, default_fork);
556#endif
510#endif 557#endif
511} 558}
512 559
513SV *ev_default_loop (unsigned int flags = 0) 560SV *ev_default_loop (unsigned int flags = 0)
514 CODE: 561 CODE:
… …
528 OUTPUT: 575 OUTPUT:
529 RETVAL 576 RETVAL
530 577
531void ev_default_destroy () 578void ev_default_destroy ()
532 CODE: 579 CODE:
533 ev_default_destroy (); 580 ev_loop_destroy (EV_DEFAULT_UC);
534 SvREFCNT_dec (default_loop_sv); 581 SvREFCNT_dec (default_loop_sv);
535 default_loop_sv = 0; 582 default_loop_sv = 0;
536 583
537unsigned int ev_supported_backends () 584unsigned int ev_supported_backends ()
538 585
… …
542 589
543void ev_sleep (NV interval) 590void ev_sleep (NV interval)
544 591
545NV ev_time () 592NV ev_time ()
546 593
594void ev_feed_signal (SV *signal)
595 CODE:
596{
597 Signal signum = s_signum (signal);
598 CHECK_SIG (signal, signum);
599
600 ev_feed_signal (signum);
601}
602
547NV ev_now () 603NV ev_now ()
548 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
549 605
550void ev_now_update () 606void ev_now_update ()
551 C_ARGS: evapi.default_loop 607 C_ARGS: evapi.default_loop
… …
578 C_ARGS: evapi.default_loop, interval 634 C_ARGS: evapi.default_loop, interval
579 635
580void ev_set_timeout_collect_interval (NV interval) 636void ev_set_timeout_collect_interval (NV interval)
581 C_ARGS: evapi.default_loop, interval 637 C_ARGS: evapi.default_loop, interval
582 638
583void ev_run (int flags = 0) 639int ev_run (int flags = 0)
584 ALIAS: 640 ALIAS:
585 loop = 1 641 loop = 1
586 C_ARGS: evapi.default_loop, flags 642 C_ARGS: evapi.default_loop, flags
587 643
588void ev_break (int how = EVBREAK_ONE) 644void ev_break (int how = EVBREAK_ONE)
… …
594 C_ARGS: evapi.default_loop, fd, revents 650 C_ARGS: evapi.default_loop, fd, revents
595 651
596void ev_feed_signal_event (SV *signal) 652void ev_feed_signal_event (SV *signal)
597 CODE: 653 CODE:
598{ 654{
599 Signal signum = s_signum (signal); 655 Signal signum = s_signum (signal);
600 CHECK_SIG (signal, signum); 656 CHECK_SIG (signal, signum);
601 657
602 ev_feed_signal_event (evapi.default_loop, signum); 658 ev_feed_signal_event (evapi.default_loop, signum);
603} 659}
604 660
… …
614 _ae_io = 2 670 _ae_io = 2
615 CODE: 671 CODE:
616{ 672{
617 int fd = s_fileno (fh, events & EV_WRITE); 673 int fd = s_fileno (fh, events & EV_WRITE);
618 CHECK_FD (fh, fd); 674 CHECK_FD (fh, fd);
675 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
676 e_fh (RETVAL) = newSVsv (fh);
619 677
620 if (ix == 2) 678 if (ix == 2)
621 { 679 {
622 ix = 0;
623 events = events ? EV_WRITE : EV_READ; 680 events = events ? EV_WRITE : EV_READ;
681 e_flags (RETVAL) |= WFLAG_NOARGS;
624 } 682 }
625 683
626 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
627 e_fh (RETVAL) = newSVsv (fh);
628 ev_io_set (RETVAL, fd, events); 684 ev_io_set (RETVAL, fd, events);
629 if (!ix) START (io, RETVAL); 685 if (ix != 1) START (io, RETVAL);
630} 686}
631 OUTPUT: 687 OUTPUT:
632 RETVAL 688 RETVAL
633 689
634ev_timer *timer (NV after, NV repeat, SV *cb) 690ev_timer *timer (NV after, NV repeat, SV *cb)
… …
713 ev_fork_set (RETVAL); 769 ev_fork_set (RETVAL);
714 if (!ix) START (fork, RETVAL); 770 if (!ix) START (fork, RETVAL);
715 OUTPUT: 771 OUTPUT:
716 RETVAL 772 RETVAL
717 773
774#if CLEANUP_ENABLED
775
776ev_cleanup *cleanup (SV *cb)
777 ALIAS:
778 cleanup_ns = 1
779 CODE:
780 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
781 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
782 ev_cleanup_set (RETVAL);
783 if (!ix) START (cleanup, RETVAL);
784 OUTPUT:
785 RETVAL
786
787#endif
718 788
719ev_child *child (int pid, int trace, SV *cb) 789ev_child *child (int pid, int trace, SV *cb)
720 ALIAS: 790 ALIAS:
721 child_ns = 1 791 child_ns = 1
722 CODE: 792 CODE:
… …
740 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 810 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
741 if (!ix) START (stat, RETVAL); 811 if (!ix) START (stat, RETVAL);
742 OUTPUT: 812 OUTPUT:
743 RETVAL 813 RETVAL
744 814
815#ifndef EV_NO_LOOPS
816
745ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 817ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
746 ALIAS: 818 ALIAS:
747 embed_ns = 1 819 embed_ns = 1
748 CODE: 820 CODE:
749{ 821{
… …
755 ev_embed_set (RETVAL, loop); 827 ev_embed_set (RETVAL, loop);
756 if (!ix) START (embed, RETVAL); 828 if (!ix) START (embed, RETVAL);
757} 829}
758 OUTPUT: 830 OUTPUT:
759 RETVAL 831 RETVAL
832
833#endif
760 834
761ev_async *async (SV *cb) 835ev_async *async (SV *cb)
762 ALIAS: 836 ALIAS:
763 async_ns = 1 837 async_ns = 1
764 CODE: 838 CODE:
… …
1102 1176
1103void DESTROY (ev_fork *w) 1177void DESTROY (ev_fork *w)
1104 CODE: 1178 CODE:
1105 STOP (fork, w); 1179 STOP (fork, w);
1106 e_destroy (w); 1180 e_destroy (w);
1181
1182#if CLEANUP_ENABLED
1183
1184MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1185
1186void ev_cleanup_start (ev_cleanup *w)
1187 CODE:
1188 START (cleanup, w);
1189
1190void ev_cleanup_stop (ev_cleanup *w)
1191 CODE:
1192 STOP (cleanup, w);
1193
1194void DESTROY (ev_cleanup *w)
1195 CODE:
1196 STOP (cleanup, w);
1197 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1198 e_destroy (w);
1199
1200int keepalive (ev_watcher *w, SV *new_value = 0)
1201 CODE:
1202 RETVAL = 1;
1203 OUTPUT:
1204 RETVAL
1205
1206#endif
1107 1207
1108MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1208MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1109 1209
1110#if EV_CHILD_ENABLE 1210#if EV_CHILD_ENABLE
1111 1211
… …
1286 CODE: 1386 CODE:
1287 RETVAL = boolSV (ev_async_pending (w)); 1387 RETVAL = boolSV (ev_async_pending (w));
1288 OUTPUT: 1388 OUTPUT:
1289 RETVAL 1389 RETVAL
1290 1390
1391#ifndef EV_NO_LOOPS
1392
1291MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1393MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1292 1394
1293SV *new (SV *klass, unsigned int flags = 0) 1395SV *new (SV *klass, unsigned int flags = 0)
1294 CODE: 1396 CODE:
1295{ 1397{
… …
1303 OUTPUT: 1405 OUTPUT:
1304 RETVAL 1406 RETVAL
1305 1407
1306void DESTROY (struct ev_loop *loop) 1408void DESTROY (struct ev_loop *loop)
1307 CODE: 1409 CODE:
1308 if (loop != evapi.default_loop) /* global destruction sucks */ 1410 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1411 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1412 if (loop != evapi.default_loop)
1309 ev_loop_destroy (loop); 1413 ev_loop_destroy (loop);
1310 1414
1311void ev_loop_fork (struct ev_loop *loop) 1415void ev_loop_fork (struct ev_loop *loop)
1312 1416
1313NV ev_now (struct ev_loop *loop) 1417NV ev_now (struct ev_loop *loop)
… …
1334 1438
1335unsigned int ev_depth (struct ev_loop *loop) 1439unsigned int ev_depth (struct ev_loop *loop)
1336 ALIAS: 1440 ALIAS:
1337 loop_depth = 1 1441 loop_depth = 1
1338 1442
1339void ev_run (struct ev_loop *loop, int flags = 0) 1443int ev_run (struct ev_loop *loop, int flags = 0)
1340 ALIAS: 1444 ALIAS:
1341 loop = 1 1445 loop = 1
1342 1446
1343void ev_break (struct ev_loop *loop, int how = 1) 1447void ev_break (struct ev_loop *loop, int how = 1)
1344 ALIAS: 1448 ALIAS:
… …
1353#if 0 1457#if 0
1354 1458
1355void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1459void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1356 CODE: 1460 CODE:
1357{ 1461{
1358 Signal signum = s_signum (signal); 1462 Signal signum = s_signum (signal);
1359 CHECK_SIG (signal, signum); 1463 CHECK_SIG (signal, signum);
1360 1464
1361 ev_feed_signal_event (loop, signum); 1465 ev_feed_signal_event (loop, signum);
1362} 1466}
1363 1467
… …
1396 periodic_ns = 1 1500 periodic_ns = 1
1397 INIT: 1501 INIT:
1398 CHECK_REPEAT (interval); 1502 CHECK_REPEAT (interval);
1399 CODE: 1503 CODE:
1400{ 1504{
1401 ev_periodic *w; 1505 ev_periodic *w;
1402 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1506 w = e_new (sizeof (ev_periodic), cb, ST (0));
1403 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1507 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1404 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1508 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1405 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1509 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1406 if (!ix) START (periodic, w); 1510 if (!ix) START (periodic, w);
… …
1411ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1515ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1412 ALIAS: 1516 ALIAS:
1413 signal_ns = 1 1517 signal_ns = 1
1414 CODE: 1518 CODE:
1415{ 1519{
1416 Signal signum = s_signum (signal); 1520 Signal signum = s_signum (signal);
1417 CHECK_SIG (signal, signum); 1521 CHECK_SIG (signal, signum);
1418 1522
1419 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1523 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1420 ev_signal_set (RETVAL, signum); 1524 ev_signal_set (RETVAL, signum);
1421 if (!ix) START_SIGNAL (RETVAL); 1525 if (!ix) START_SIGNAL (RETVAL);
… …
1461 ev_fork_set (RETVAL); 1565 ev_fork_set (RETVAL);
1462 if (!ix) START (fork, RETVAL); 1566 if (!ix) START (fork, RETVAL);
1463 OUTPUT: 1567 OUTPUT:
1464 RETVAL 1568 RETVAL
1465 1569
1570#if CLEANUP_ENABLED
1571
1572ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1573 ALIAS:
1574 cleanup_ns = 1
1575 CODE:
1576 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1577 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1578 ev_cleanup_set (RETVAL);
1579 if (!ix) START (cleanup, RETVAL);
1580 OUTPUT:
1581 RETVAL
1582
1583#endif
1466 1584
1467ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1585ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1468 ALIAS: 1586 ALIAS:
1469 child_ns = 1 1587 child_ns = 1
1470 CODE: 1588 CODE:
… …
1523 SvOK (timeout) ? SvNV (timeout) : -1., 1641 SvOK (timeout) ? SvNV (timeout) : -1.,
1524 e_once_cb, 1642 e_once_cb,
1525 newSVsv (cb) 1643 newSVsv (cb)
1526 ); 1644 );
1527 1645
1646#endif
1647

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