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Comparing EV/EV.xs (file contents):
Revision 1.139 by root, Thu Apr 22 11:12:06 2010 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
6#undef signal 7# undef signal
7#undef sigaction 8# undef sigaction
9#endif
8 10
9#include "schmorp.h" 11#include "schmorp.h"
10 12
11/* old API compatibility */ 13/* old API compatibility */
12static int 14static int
13sv_fileno (SV *fh) 15sv_fileno (SV *fh)
14{ 16{
15 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
16} 18}
17 19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26#else
27# define NDEBUG 1
28#endif
29
30/* make sure we get a real assert, not perl's incompatible version */
31#undef assert
32#include <assert.h>
33
18#define EV_STANDALONE 1 34#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h> 37#define EV_USE_FLOOR 1
38#define EV_API_STATIC
39#define EV_H "../libev/ev.h"
22#define EV_CONFIG_H error 40#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
24 42
25#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
26#ifdef _WIN32 44#ifdef _WIN32
… …
29# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
30#endif 48#endif
31/* due to bugs in OS X we have to use libev/ explicitly here */ 49/* due to bugs in OS X we have to use libev/ explicitly here */
32#include "libev/ev.c" 50#include "libev/ev.c"
33 51
34#ifndef _WIN32 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
35# include <pthread.h> 53# include <pthread.h>
36#endif 54#endif
37 55
38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 56#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags 57#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
69 do { \ 87 do { \
70 REF (w); \ 88 REF (w); \
71 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
72 } while (0) 90 } while (0)
73 91
92#define PAUSE(type) \
93 do { \
94 int active = ev_is_active (w); \
95 if (active) STOP (type, w)
96
97#define RESUME(type) \
98 if (active) START (type, w); \
99 } while (0)
100
101
74#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
75 do { \ 103 PAUSE (type); \
76 int active = ev_is_active (w); \
77 if (active) STOP (type, w); \
78 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
79 if (active) START (type, w); \ 105 RESUME (type)
80 } while (0)
81 106
82typedef int Signal; 107typedef int Signal;
83 108
84/* horrible... */ 109/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
120 *stash_idle, 145 *stash_idle,
121 *stash_prepare, 146 *stash_prepare,
122 *stash_check, 147 *stash_check,
123 *stash_embed, 148 *stash_embed,
124 *stash_fork, 149 *stash_fork,
150 *stash_cleanup,
125 *stash_async; 151 *stash_async;
126 152
127///////////////////////////////////////////////////////////////////////////// 153/////////////////////////////////////////////////////////////////////////////
128// Event 154// Event
129 155
130static void e_cb (EV_P_ ev_watcher *w, int revents); 156static void e_cb (EV_P_ ev_watcher *w, int revents);
131 157
132void * 158static void *
133e_new (int size, SV *cb_sv, SV *loop) 159e_new (int size, SV *cb_sv, SV *loop)
134{ 160{
135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 161 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
136 ev_watcher *w; 162 ev_watcher *w;
137 SV *self = NEWSV (0, size); 163 SV *self = NEWSV (0, size);
… …
188 dSP; 214 dSP;
189 I32 mark = SP - PL_stack_base; 215 I32 mark = SP - PL_stack_base;
190 SV *sv_self, *sv_events; 216 SV *sv_self, *sv_events;
191 217
192 /* libev might have stopped the watcher */ 218 /* libev might have stopped the watcher */
193 if (expect_false (w->e_flags & WFLAG_UNREFED) 219 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
194 && !ev_is_active (w)) 220 && !ev_is_active (w))
195 REF (w); 221 REF (w);
196 222
197 if (expect_true (sv_self_cache)) 223 if (ecb_expect_true (sv_self_cache))
198 { 224 {
199 sv_self = sv_self_cache; sv_self_cache = 0; 225 sv_self = sv_self_cache; sv_self_cache = 0;
200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 226 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
201 } 227 }
202 else 228 else
203 { 229 {
204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 230 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
205 SvREADONLY_on (sv_self); 231 SvREADONLY_on (sv_self);
206 } 232 }
207 233
208 if (expect_true (sv_events_cache)) 234 if (ecb_expect_true (sv_events_cache))
209 { 235 {
210 sv_events = sv_events_cache; sv_events_cache = 0; 236 sv_events = sv_events_cache; sv_events_cache = 0;
211 SvIV_set (sv_events, revents); 237 SvIV_set (sv_events, revents);
238 SvIOK_only (sv_events);
212 } 239 }
213 else 240 else
214 { 241 {
215 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
216 SvREADONLY_on (sv_events); 243 SvREADONLY_on (sv_events);
… …
222 PUSHs (sv_events); 249 PUSHs (sv_events);
223 250
224 PUTBACK; 251 PUTBACK;
225 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
226 253
227 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 254 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
228 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
229 else 256 else
230 { 257 {
231 SvREFCNT_dec (SvRV (sv_self)); 258 SvREFCNT_dec (SvRV (sv_self));
232 SvRV_set (sv_self, &PL_sv_undef); 259 SvRV_set (sv_self, &PL_sv_undef);
233 sv_self_cache = sv_self; 260 sv_self_cache = sv_self;
234 } 261 }
235 262
236 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 263 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
237 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
238 else 265 else
239 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
240 267
241 if (expect_false (SvTRUE (ERRSV))) 268 if (ecb_expect_false (SvTRUE (ERRSV)))
242 { 269 {
243 SPAGAIN; 270 SPAGAIN;
244 PUSHMARK (SP); 271 PUSHMARK (SP);
245 PUTBACK; 272 PUTBACK;
246 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 273 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
340 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 367 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
341 368
342#define CHECK_SIG(sv,num) if ((num) < 0) \ 369#define CHECK_SIG(sv,num) if ((num) < 0) \
343 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 370 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
344 371
372static void
373default_fork (void)
374{
375 ev_loop_fork (EV_DEFAULT_UC);
376}
377
345///////////////////////////////////////////////////////////////////////////// 378/////////////////////////////////////////////////////////////////////////////
346// XS interface functions 379// XS interface functions
347 380
348MODULE = EV PACKAGE = EV PREFIX = ev_ 381MODULE = EV PACKAGE = EV PREFIX = ev_
349 382
… …
364 const_iv (EV_, UNDEF) 397 const_iv (EV_, UNDEF)
365 const_iv (EV_, NONE) 398 const_iv (EV_, NONE)
366 const_iv (EV_, READ) 399 const_iv (EV_, READ)
367 const_iv (EV_, WRITE) 400 const_iv (EV_, WRITE)
368 const_iv (EV_, IO) 401 const_iv (EV_, IO)
369 const_iv (EV_, TIMEOUT) /* deprecated */
370 const_iv (EV_, TIMER) 402 const_iv (EV_, TIMER)
371 const_iv (EV_, PERIODIC) 403 const_iv (EV_, PERIODIC)
372 const_iv (EV_, SIGNAL) 404 const_iv (EV_, SIGNAL)
373 const_iv (EV_, CHILD) 405 const_iv (EV_, CHILD)
374 const_iv (EV_, STAT) 406 const_iv (EV_, STAT)
375 const_iv (EV_, IDLE) 407 const_iv (EV_, IDLE)
376 const_iv (EV_, PREPARE) 408 const_iv (EV_, PREPARE)
377 const_iv (EV_, CHECK) 409 /*const_iv (EV_, CHECK) needs special tretament */
378 const_iv (EV_, EMBED) 410 const_iv (EV_, EMBED)
379 const_iv (EV_, FORK) 411 const_iv (EV_, FORK)
412 const_iv (EV_, CLEANUP)
380 const_iv (EV_, ASYNC) 413 const_iv (EV_, ASYNC)
381 const_iv (EV_, CUSTOM) 414 const_iv (EV_, CUSTOM)
382 const_iv (EV_, ERROR) 415 const_iv (EV_, ERROR)
383 416
384 const_iv (EV, LOOP_NONBLOCK)
385 const_iv (EV, LOOP_ONESHOT)
386
387 const_iv (EV, UNLOOP_CANCEL) 417 const_iv (EV, RUN_NOWAIT)
388 const_iv (EV, UNLOOP_ONE) 418 const_iv (EV, RUN_ONCE)
419
420 const_iv (EV, BREAK_CANCEL)
421 const_iv (EV, BREAK_ONE)
389 const_iv (EV, UNLOOP_ALL) 422 const_iv (EV, BREAK_ALL)
390
391 const_iv (EV, BACKEND_SELECT) 423 const_iv (EV, BACKEND_SELECT)
392 const_iv (EV, BACKEND_POLL) 424 const_iv (EV, BACKEND_POLL)
393 const_iv (EV, BACKEND_EPOLL) 425 const_iv (EV, BACKEND_EPOLL)
394 const_iv (EV, BACKEND_KQUEUE) 426 const_iv (EV, BACKEND_KQUEUE)
395 const_iv (EV, BACKEND_DEVPOLL) 427 const_iv (EV, BACKEND_DEVPOLL)
396 const_iv (EV, BACKEND_PORT) 428 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL) 429 const_iv (EV, BACKEND_ALL)
430 const_iv (EV, BACKEND_MASK)
398 const_iv (EV, FLAG_AUTO) 431 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK) 432 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD) 433 const_iv (EV, FLAG_SIGNALFD)
434 const_iv (EV, FLAG_NOSIGMASK)
401 const_iv (EV, FLAG_NOENV) 435 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
403 const_iv (EV, FLAG_NOINOTIFY) 436 const_iv (EV, FLAG_NOINOTIFY)
404 437
405 const_iv (EV_, VERSION_MAJOR) 438 const_iv (EV_, VERSION_MAJOR)
406 const_iv (EV_, VERSION_MINOR) 439 const_iv (EV_, VERSION_MINOR)
440#if EV_COMPAT3
441 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
442 const_iv (EV_, TIMEOUT)
443 const_iv (EV, LOOP_NONBLOCK)
444 const_iv (EV, LOOP_ONESHOT)
445 const_iv (EV, UNLOOP_CANCEL)
446 const_iv (EV, UNLOOP_ONE)
447 const_iv (EV, UNLOOP_ALL)
448#endif
407 }; 449 };
408 450
409 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 451 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 452 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
453
454 /* since this clashes with perl CHECK blocks, */
455 /* but we are interested in constants, */
456 /* and not blocks, we treat CHECK specially. */
457 {
458 /* the local $^W = 0 takes care of the warning */
459 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
460 /* now we need to re-set the gv, in case it was hijacked */
461 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
462 }
411 463
412 stash_loop = gv_stashpv ("EV::Loop" , 1); 464 stash_loop = gv_stashpv ("EV::Loop" , 1);
413 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 465 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
414 stash_io = gv_stashpv ("EV::IO" , 1); 466 stash_io = gv_stashpv ("EV::IO" , 1);
415 stash_timer = gv_stashpv ("EV::Timer" , 1); 467 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
420 stash_check = gv_stashpv ("EV::Check" , 1); 472 stash_check = gv_stashpv ("EV::Check" , 1);
421 stash_child = gv_stashpv ("EV::Child" , 1); 473 stash_child = gv_stashpv ("EV::Child" , 1);
422 stash_embed = gv_stashpv ("EV::Embed" , 1); 474 stash_embed = gv_stashpv ("EV::Embed" , 1);
423 stash_stat = gv_stashpv ("EV::Stat" , 1); 475 stash_stat = gv_stashpv ("EV::Stat" , 1);
424 stash_fork = gv_stashpv ("EV::Fork" , 1); 476 stash_fork = gv_stashpv ("EV::Fork" , 1);
477 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
425 stash_async = gv_stashpv ("EV::Async" , 1); 478 stash_async = gv_stashpv ("EV::Async" , 1);
426 479
427 { 480 {
428 SV *sv = perl_get_sv ("EV::API", TRUE); 481 SV *sv = perl_get_sv ("EV::API", TRUE);
429 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 482 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
448 evapi.now = ev_now; 501 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 502 evapi.now_update = ev_now_update;
450 evapi.suspend = ev_suspend; 503 evapi.suspend = ev_suspend;
451 evapi.resume = ev_resume; 504 evapi.resume = ev_resume;
452 evapi.backend = ev_backend; 505 evapi.backend = ev_backend;
453 evapi.unloop = ev_unloop; 506 evapi.break_ = ev_break;
454 evapi.invoke_pending = ev_invoke_pending; 507 evapi.invoke_pending = ev_invoke_pending;
455 evapi.pending_count = ev_pending_count; 508 evapi.pending_count = ev_pending_count;
456 evapi.verify = ev_verify; 509 evapi.verify = ev_verify;
457 evapi.set_loop_release_cb = ev_set_loop_release_cb; 510 evapi.set_loop_release_cb = ev_set_loop_release_cb;
458 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 511 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
459 evapi.ref = ev_ref; 512 evapi.ref = ev_ref;
460 evapi.unref = ev_unref; 513 evapi.unref = ev_unref;
461 evapi.loop = ev_loop; 514 evapi.run = ev_run;
462 evapi.once = ev_once; 515 evapi.once = ev_once;
463 evapi.io_start = ev_io_start; 516 evapi.io_start = ev_io_start;
464 evapi.io_stop = ev_io_stop; 517 evapi.io_stop = ev_io_stop;
465 evapi.timer_start = ev_timer_start; 518 evapi.timer_start = ev_timer_start;
466 evapi.timer_stop = ev_timer_stop; 519 evapi.timer_stop = ev_timer_stop;
… …
486 evapi.embed_start = ev_embed_start; 539 evapi.embed_start = ev_embed_start;
487 evapi.embed_stop = ev_embed_stop; 540 evapi.embed_stop = ev_embed_stop;
488 evapi.embed_sweep = ev_embed_sweep; 541 evapi.embed_sweep = ev_embed_sweep;
489 evapi.fork_start = ev_fork_start; 542 evapi.fork_start = ev_fork_start;
490 evapi.fork_stop = ev_fork_stop; 543 evapi.fork_stop = ev_fork_stop;
544 evapi.cleanup_start = ev_cleanup_start;
545 evapi.cleanup_stop = ev_cleanup_stop;
491 evapi.async_start = ev_async_start; 546 evapi.async_start = ev_async_start;
492 evapi.async_stop = ev_async_stop; 547 evapi.async_stop = ev_async_stop;
493 evapi.async_send = ev_async_send; 548 evapi.async_send = ev_async_send;
494 evapi.clear_pending = ev_clear_pending; 549 evapi.clear_pending = ev_clear_pending;
495 evapi.invoke = ev_invoke; 550 evapi.invoke = ev_invoke;
496 551
497 sv_setiv (sv, (IV)&evapi); 552 sv_setiv (sv, (IV)&evapi);
498 SvREADONLY_on (sv); 553 SvREADONLY_on (sv);
499 } 554 }
500#ifndef _WIN32 555#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
556/* unfortunately, musl neither implements the linux standard base,
557/* nor makes itself detectable via macros. yeah, right... */
558#if __linux && (__GLIBC__ || __UCLIBC__)
559 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
560 __register_atfork (0, 0, default_fork, 0);
561#else
501 pthread_atfork (0, 0, ev_default_fork); 562 pthread_atfork (0, 0, default_fork);
563#endif
502#endif 564#endif
503} 565}
504 566
505SV *ev_default_loop (unsigned int flags = 0) 567SV *ev_default_loop (unsigned int flags = 0)
506 CODE: 568 CODE:
… …
520 OUTPUT: 582 OUTPUT:
521 RETVAL 583 RETVAL
522 584
523void ev_default_destroy () 585void ev_default_destroy ()
524 CODE: 586 CODE:
525 ev_default_destroy (); 587 ev_loop_destroy (EV_DEFAULT_UC);
526 SvREFCNT_dec (default_loop_sv); 588 SvREFCNT_dec (default_loop_sv);
527 default_loop_sv = 0; 589 default_loop_sv = 0;
528 590
529unsigned int ev_supported_backends () 591unsigned int ev_supported_backends ()
530 592
… …
534 596
535void ev_sleep (NV interval) 597void ev_sleep (NV interval)
536 598
537NV ev_time () 599NV ev_time ()
538 600
601void ev_feed_signal (SV *signal)
602 CODE:
603{
604 Signal signum = s_signum (signal);
605 CHECK_SIG (signal, signum);
606
607 ev_feed_signal (signum);
608}
609
539NV ev_now () 610NV ev_now ()
540 C_ARGS: evapi.default_loop 611 C_ARGS: evapi.default_loop
541 612
542void ev_now_update () 613void ev_now_update ()
543 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
… …
550 621
551unsigned int ev_backend () 622unsigned int ev_backend ()
552 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
553 624
554void ev_verify () 625void ev_verify ()
626 ALIAS:
627 loop_verify = 1
555 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
556 629
557unsigned int ev_iteration () 630unsigned int ev_iteration ()
631 ALIAS:
632 loop_count = 1
558 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
559 634
560unsigned int ev_depth () 635unsigned int ev_depth ()
636 ALIAS:
637 loop_depth = 1
561 C_ARGS: evapi.default_loop 638 C_ARGS: evapi.default_loop
562 639
563void ev_set_io_collect_interval (NV interval) 640void ev_set_io_collect_interval (NV interval)
564 C_ARGS: evapi.default_loop, interval 641 C_ARGS: evapi.default_loop, interval
565 642
566void ev_set_timeout_collect_interval (NV interval) 643void ev_set_timeout_collect_interval (NV interval)
567 C_ARGS: evapi.default_loop, interval 644 C_ARGS: evapi.default_loop, interval
568 645
569void ev_loop (int flags = 0) 646int ev_run (int flags = 0)
647 ALIAS:
648 loop = 1
570 C_ARGS: evapi.default_loop, flags 649 C_ARGS: evapi.default_loop, flags
571 650
572void ev_unloop (int how = EVUNLOOP_ONE) 651void ev_break (int how = EVBREAK_ONE)
652 ALIAS:
653 unloop = 1
573 C_ARGS: evapi.default_loop, how 654 C_ARGS: evapi.default_loop, how
574 655
575void ev_feed_fd_event (int fd, int revents = EV_NONE) 656void ev_feed_fd_event (int fd, int revents = EV_NONE)
576 C_ARGS: evapi.default_loop, fd, revents 657 C_ARGS: evapi.default_loop, fd, revents
577 658
578void ev_feed_signal_event (SV *signal) 659void ev_feed_signal_event (SV *signal)
579 CODE: 660 CODE:
580{ 661{
581 Signal signum = s_signum (signal); 662 Signal signum = s_signum (signal);
582 CHECK_SIG (signal, signum); 663 CHECK_SIG (signal, signum);
583 664
584 ev_feed_signal_event (evapi.default_loop, signum); 665 ev_feed_signal_event (evapi.default_loop, signum);
585} 666}
586 667
… …
630 periodic_ns = 1 711 periodic_ns = 1
631 INIT: 712 INIT:
632 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
633 CODE: 714 CODE:
634{ 715{
635 ev_periodic *w; 716 ev_periodic *w;
636 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 717 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
637 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 718 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
638 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 719 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
639 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 720 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
640 if (!ix) START (periodic, w); 721 if (!ix) START (periodic, w);
… …
645ev_signal *signal (SV *signal, SV *cb) 726ev_signal *signal (SV *signal, SV *cb)
646 ALIAS: 727 ALIAS:
647 signal_ns = 1 728 signal_ns = 1
648 CODE: 729 CODE:
649{ 730{
650 Signal signum = s_signum (signal); 731 Signal signum = s_signum (signal);
651 CHECK_SIG (signal, signum); 732 CHECK_SIG (signal, signum);
652 733
653 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 734 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
654 ev_signal_set (RETVAL, signum); 735 ev_signal_set (RETVAL, signum);
655 if (!ix) START_SIGNAL (RETVAL); 736 if (!ix) START_SIGNAL (RETVAL);
… …
695 ev_fork_set (RETVAL); 776 ev_fork_set (RETVAL);
696 if (!ix) START (fork, RETVAL); 777 if (!ix) START (fork, RETVAL);
697 OUTPUT: 778 OUTPUT:
698 RETVAL 779 RETVAL
699 780
781#if CLEANUP_ENABLED
782
783ev_cleanup *cleanup (SV *cb)
784 ALIAS:
785 cleanup_ns = 1
786 CODE:
787 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
788 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
789 ev_cleanup_set (RETVAL);
790 if (!ix) START (cleanup, RETVAL);
791 OUTPUT:
792 RETVAL
793
794#endif
795
796ev_child *child (int pid, int trace, SV *cb)
797 ALIAS:
798 child_ns = 1
799 CODE:
700#if EV_CHILD_ENABLE 800#if EV_CHILD_ENABLE
701
702ev_child *child (int pid, int trace, SV *cb)
703 ALIAS:
704 child_ns = 1
705 CODE:
706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 801 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
707 ev_child_set (RETVAL, pid, trace); 802 ev_child_set (RETVAL, pid, trace);
708 if (!ix) START (child, RETVAL); 803 if (!ix) START (child, RETVAL);
709 OUTPUT: 804#else
710 RETVAL 805 croak ("EV::child watchers not supported on this platform");
711
712#endif 806#endif
807 OUTPUT:
808 RETVAL
809
713 810
714ev_stat *stat (SV *path, NV interval, SV *cb) 811ev_stat *stat (SV *path, NV interval, SV *cb)
715 ALIAS: 812 ALIAS:
716 stat_ns = 1 813 stat_ns = 1
717 CODE: 814 CODE:
… …
720 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 817 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
721 if (!ix) START (stat, RETVAL); 818 if (!ix) START (stat, RETVAL);
722 OUTPUT: 819 OUTPUT:
723 RETVAL 820 RETVAL
724 821
822#ifndef EV_NO_LOOPS
823
725ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 824ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
726 ALIAS: 825 ALIAS:
727 embed_ns = 1 826 embed_ns = 1
728 CODE: 827 CODE:
729{ 828{
… …
735 ev_embed_set (RETVAL, loop); 834 ev_embed_set (RETVAL, loop);
736 if (!ix) START (embed, RETVAL); 835 if (!ix) START (embed, RETVAL);
737} 836}
738 OUTPUT: 837 OUTPUT:
739 RETVAL 838 RETVAL
839
840#endif
740 841
741ev_async *async (SV *cb) 842ev_async *async (SV *cb)
742 ALIAS: 843 ALIAS:
743 async_ns = 1 844 async_ns = 1
744 CODE: 845 CODE:
… …
773 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
774 875
775void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
776 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
777 878
778int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
779 CODE: 880 CODE:
780{ 881{
781 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
782 new_value = new_value ? WFLAG_KEEPALIVE : 0;
783 883
784 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
785 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
786 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
787 REF (w); 891 REF (w);
788 UNREF (w); 892 UNREF (w);
893 }
789 } 894 }
790} 895}
791 OUTPUT: 896 OUTPUT:
792 RETVAL 897 RETVAL
793 898
794SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
795 CODE: 900 CODE:
796{ 901{
797 if (items > 1) 902 if (items > 1)
798 { 903 {
799 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
804 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
805} 910}
806 OUTPUT: 911 OUTPUT:
807 RETVAL 912 RETVAL
808 913
809SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
810 CODE: 915 CODE:
811{ 916{
812 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
813 918
814 if (items > 1) 919 if (items > 1)
… …
824 CODE: 929 CODE:
825 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
826 OUTPUT: 931 OUTPUT:
827 RETVAL 932 RETVAL
828 933
829int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
830 CODE: 935 CODE:
831{ 936{
832 RETVAL = w->priority; 937 RETVAL = w->priority;
833 938
834 if (items > 1) 939 if (items > 1)
… …
842 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
843 PUTBACK; 948 PUTBACK;
844 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
845 } 950 }
846 951
847 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
848 953
849 if (active) 954 if (active)
850 { 955 {
851 PUSHMARK (SP); 956 PUSHMARK (SP);
852 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
881 986
882 sv_setsv (e_fh (w), fh); 987 sv_setsv (e_fh (w), fh);
883 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
884} 989}
885 990
886SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
887 CODE: 992 CODE:
888{ 993{
889 if (items > 1) 994 if (items > 1)
890 { 995 {
891 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
… …
900 RETVAL = newSVsv (e_fh (w)); 1005 RETVAL = newSVsv (e_fh (w));
901} 1006}
902 OUTPUT: 1007 OUTPUT:
903 RETVAL 1008 RETVAL
904 1009
905int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
906 CODE: 1011 CODE:
907{ 1012{
908 RETVAL = w->events; 1013 RETVAL = w->events;
909 1014
910 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
911 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
912} 1021}
913 OUTPUT: 1022 OUTPUT:
914 RETVAL 1023 RETVAL
915 1024
916MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
935 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
936 1045
937 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
938} 1047}
939 1048
940int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
941 CODE: 1050 CODE:
942{ 1051{
943 RETVAL = w->signum; 1052 RETVAL = w->signum;
944 1053
945 if (items > 1) 1054 if (items > 1)
946 { 1055 {
947 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
948 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
949
950 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
951 } 1059 }
952} 1060}
953 OUTPUT: 1061 OUTPUT:
954 RETVAL 1062 RETVAL
… …
963 1071
964void ev_timer_stop (ev_timer *w) 1072void ev_timer_stop (ev_timer *w)
965 CODE: 1073 CODE:
966 STOP (timer, w); 1074 STOP (timer, w);
967 1075
968void ev_timer_again (ev_timer *w) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
969 INIT:
970 CHECK_REPEAT (w->repeat);
971 CODE: 1077 CODE:
1078{
1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1082 w->repeat = repeat;
1083 }
1084
972 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
973 UNREF (w); 1086 UNREF (w);
1087}
974 1088
975NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
976 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
977 1091
978void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
984 INIT: 1098 INIT:
985 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
986 CODE: 1100 CODE:
987 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
988 1102
1103NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1104 CODE:
1105 RETVAL = w->repeat;
1106 if (items > 1)
1107 {
1108 NV repeat = SvNV (new_repeat);
1109 CHECK_REPEAT (repeat);
1110 w->repeat = repeat;
1111 }
1112 OUTPUT:
1113 RETVAL
1114
989MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
990 1116
991void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
992 INIT: 1118 INIT:
993 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
1023 CODE: 1149 CODE:
1024 RETVAL = ev_periodic_at (w); 1150 RETVAL = ev_periodic_at (w);
1025 OUTPUT: 1151 OUTPUT:
1026 RETVAL 1152 RETVAL
1027 1153
1154NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1155 CODE:
1156 RETVAL = w->offset;
1157 if (items > 1)
1158 w->offset = SvNV (new_offset);
1159 OUTPUT:
1160 RETVAL
1161
1162NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1163 CODE:
1164 RETVAL = w->interval;
1165 if (items > 1)
1166 {
1167 NV interval = SvNV (new_interval);
1168 CHECK_REPEAT (interval);
1169 w->interval = interval;
1170 }
1171 OUTPUT:
1172 RETVAL
1173
1174SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1175 CODE:
1176 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1177 if (items > 1)
1178 {
1179 sv_2mortal (RETVAL);
1180 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1181 }
1182 OUTPUT:
1183 RETVAL
1184
1028MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1029 1186
1030void ev_idle_start (ev_idle *w) 1187void ev_idle_start (ev_idle *w)
1031 CODE: 1188 CODE:
1032 START (idle, w); 1189 START (idle, w);
… …
1083void DESTROY (ev_fork *w) 1240void DESTROY (ev_fork *w)
1084 CODE: 1241 CODE:
1085 STOP (fork, w); 1242 STOP (fork, w);
1086 e_destroy (w); 1243 e_destroy (w);
1087 1244
1245#if CLEANUP_ENABLED
1246
1247MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1248
1249void ev_cleanup_start (ev_cleanup *w)
1250 CODE:
1251 START (cleanup, w);
1252
1253void ev_cleanup_stop (ev_cleanup *w)
1254 CODE:
1255 STOP (cleanup, w);
1256
1257void DESTROY (ev_cleanup *w)
1258 CODE:
1259 STOP (cleanup, w);
1260 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1261 e_destroy (w);
1262
1263int keepalive (ev_watcher *w, SV *new_value = 0)
1264 CODE:
1265 RETVAL = 1;
1266 OUTPUT:
1267 RETVAL
1268
1269#endif
1270
1088MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1271MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1089 1272
1090#if EV_CHILD_ENABLE 1273#if EV_CHILD_ENABLE
1274
1275void ev_child_reinit ()
1276 CODE:
1277 ev_signal_stop (evapi.default_loop, &childev);
1278 ev_signal_start (evapi.default_loop, &childev);
1091 1279
1092void ev_child_start (ev_child *w) 1280void ev_child_start (ev_child *w)
1093 CODE: 1281 CODE:
1094 START (child, w); 1282 START (child, w);
1095 1283
… …
1139{ 1327{
1140 sv_setsv (e_fh (w), path); 1328 sv_setsv (e_fh (w), path);
1141 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); 1329 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1142} 1330}
1143 1331
1144SV *path (ev_stat *w, SV *new_path = 0) 1332SV *path (ev_stat *w, SV *new_path = NO_INIT)
1145 CODE: 1333 CODE:
1146{ 1334{
1147 RETVAL = SvREFCNT_inc (e_fh (w)); 1335 RETVAL = e_fh (w) ? newSVsv (e_fh (w)) : &PL_sv_undef;
1148 1336
1149 if (items > 1) 1337 if (items > 1)
1150 { 1338 {
1151 SvREFCNT_dec (e_fh (w)); 1339 sv_2mortal (e_fh (w));
1152 e_fh (w) = newSVsv (new_path); 1340 e_fh (w) = newSVsv (new_path);
1153 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); 1341 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1154 } 1342 }
1155} 1343}
1156 OUTPUT: 1344 OUTPUT:
1157 RETVAL 1345 RETVAL
1158 1346
1159NV interval (ev_stat *w, NV new_interval = 0.) 1347NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1160 CODE: 1348 CODE:
1161{
1162 RETVAL = w->interval; 1349 RETVAL = w->interval;
1163
1164 if (items > 1) 1350 if (items > 1)
1165 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); 1351 {
1166} 1352 PAUSE (stat);
1353 w->interval = SvNV (new_interval);
1354 RESUME (stat);
1355 }
1167 OUTPUT: 1356 OUTPUT:
1168 RETVAL 1357 RETVAL
1169 1358
1170void prev (ev_stat *w) 1359void prev (ev_stat *w)
1171 ALIAS: 1360 ALIAS:
… …
1266 CODE: 1455 CODE:
1267 RETVAL = boolSV (ev_async_pending (w)); 1456 RETVAL = boolSV (ev_async_pending (w));
1268 OUTPUT: 1457 OUTPUT:
1269 RETVAL 1458 RETVAL
1270 1459
1460#ifndef EV_NO_LOOPS
1461
1271MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1462MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1272 1463
1273SV *new (SV *klass, unsigned int flags = 0) 1464SV *new (SV *klass, unsigned int flags = 0)
1274 CODE: 1465 CODE:
1275{ 1466{
… …
1283 OUTPUT: 1474 OUTPUT:
1284 RETVAL 1475 RETVAL
1285 1476
1286void DESTROY (struct ev_loop *loop) 1477void DESTROY (struct ev_loop *loop)
1287 CODE: 1478 CODE:
1288 if (loop != evapi.default_loop) /* global destruction sucks */ 1479 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1480 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1481 if (loop != evapi.default_loop)
1289 ev_loop_destroy (loop); 1482 ev_loop_destroy (loop);
1290 1483
1291void ev_loop_fork (struct ev_loop *loop) 1484void ev_loop_fork (struct ev_loop *loop)
1292 1485
1486NV ev_now (struct ev_loop *loop)
1487
1488void ev_now_update (struct ev_loop *loop)
1489
1490void ev_suspend (struct ev_loop *loop)
1491
1492void ev_resume (struct ev_loop *loop)
1493
1494void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1495
1496void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1497
1498unsigned int ev_backend (struct ev_loop *loop)
1499
1293void ev_verify (struct ev_loop *loop) 1500void ev_verify (struct ev_loop *loop)
1294 1501 ALIAS:
1295NV ev_now (struct ev_loop *loop) 1502 loop_verify = 1
1296
1297void ev_now_update (struct ev_loop *loop)
1298
1299void ev_suspend (struct ev_loop *loop)
1300
1301void ev_resume (struct ev_loop *loop)
1302
1303void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1304
1305void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1306
1307unsigned int ev_backend (struct ev_loop *loop)
1308 1503
1309unsigned int ev_iteration (struct ev_loop *loop) 1504unsigned int ev_iteration (struct ev_loop *loop)
1505 ALIAS:
1506 loop_count = 1
1310 1507
1311unsigned int ev_depth (struct ev_loop *loop) 1508unsigned int ev_depth (struct ev_loop *loop)
1509 ALIAS:
1510 loop_depth = 1
1312 1511
1313void ev_loop (struct ev_loop *loop, int flags = 0) 1512int ev_run (struct ev_loop *loop, int flags = 0)
1513 ALIAS:
1514 loop = 1
1314 1515
1315void ev_unloop (struct ev_loop *loop, int how = 1) 1516void ev_break (struct ev_loop *loop, int how = 1)
1517 ALIAS:
1518 unloop = 1
1316 1519
1317void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1520void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1318 1521
1319unsigned int ev_pending_count (struct ev_loop *loop) 1522unsigned int ev_pending_count (struct ev_loop *loop)
1320 1523
… …
1323#if 0 1526#if 0
1324 1527
1325void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1528void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1326 CODE: 1529 CODE:
1327{ 1530{
1328 Signal signum = s_signum (signal); 1531 Signal signum = s_signum (signal);
1329 CHECK_SIG (signal, signum); 1532 CHECK_SIG (signal, signum);
1330 1533
1331 ev_feed_signal_event (loop, signum); 1534 ev_feed_signal_event (loop, signum);
1332} 1535}
1333 1536
… …
1366 periodic_ns = 1 1569 periodic_ns = 1
1367 INIT: 1570 INIT:
1368 CHECK_REPEAT (interval); 1571 CHECK_REPEAT (interval);
1369 CODE: 1572 CODE:
1370{ 1573{
1371 ev_periodic *w; 1574 ev_periodic *w;
1372 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1575 w = e_new (sizeof (ev_periodic), cb, ST (0));
1373 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1576 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1374 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1577 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1375 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1578 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1376 if (!ix) START (periodic, w); 1579 if (!ix) START (periodic, w);
… …
1381ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1584ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1382 ALIAS: 1585 ALIAS:
1383 signal_ns = 1 1586 signal_ns = 1
1384 CODE: 1587 CODE:
1385{ 1588{
1386 Signal signum = s_signum (signal); 1589 Signal signum = s_signum (signal);
1387 CHECK_SIG (signal, signum); 1590 CHECK_SIG (signal, signum);
1388 1591
1389 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1592 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1390 ev_signal_set (RETVAL, signum); 1593 ev_signal_set (RETVAL, signum);
1391 if (!ix) START_SIGNAL (RETVAL); 1594 if (!ix) START_SIGNAL (RETVAL);
… …
1431 ev_fork_set (RETVAL); 1634 ev_fork_set (RETVAL);
1432 if (!ix) START (fork, RETVAL); 1635 if (!ix) START (fork, RETVAL);
1433 OUTPUT: 1636 OUTPUT:
1434 RETVAL 1637 RETVAL
1435 1638
1639#if CLEANUP_ENABLED
1640
1641ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1642 ALIAS:
1643 cleanup_ns = 1
1644 CODE:
1645 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1646 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1647 ev_cleanup_set (RETVAL);
1648 if (!ix) START (cleanup, RETVAL);
1649 OUTPUT:
1650 RETVAL
1651
1652#endif
1653
1654ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1655 ALIAS:
1656 child_ns = 1
1657 CODE:
1436#if EV_CHILD_ENABLE 1658#if EV_CHILD_ENABLE
1437
1438ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1439 ALIAS:
1440 child_ns = 1
1441 CODE:
1442 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1659 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1443 ev_child_set (RETVAL, pid, trace); 1660 ev_child_set (RETVAL, pid, trace);
1444 if (!ix) START (child, RETVAL); 1661 if (!ix) START (child, RETVAL);
1445 OUTPUT: 1662#else
1446 RETVAL 1663 croak ("EV::child watchers not supported on this platform");
1447
1448#endif 1664#endif
1665 OUTPUT:
1666 RETVAL
1449 1667
1450ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1668ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1451 ALIAS: 1669 ALIAS:
1452 stat_ns = 1 1670 stat_ns = 1
1453 CODE: 1671 CODE:
… …
1492 SvOK (timeout) ? SvNV (timeout) : -1., 1710 SvOK (timeout) ? SvNV (timeout) : -1.,
1493 e_once_cb, 1711 e_once_cb,
1494 newSVsv (cb) 1712 newSVsv (cb)
1495 ); 1713 );
1496 1714
1715#endif
1716

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