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Comparing EV/EV.xs (file contents):
Revision 1.146 by root, Sun Oct 24 20:05:43 2010 UTC vs.
Revision 1.176 by root, Fri Jul 12 06:18:37 2019 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# include <assert.h>
27#endif
28
18#define EV_STANDALONE 1 29#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h> 32#define EV_USE_FLOOR 1
33#define EV_API_STATIC
34#define EV_H "../libev/ev.h"
22#define EV_CONFIG_H error 35#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 36#include "EV/EVAPI.h"
24 37
25#define EV_SELECT_IS_WINSOCKET 0 38#define EV_SELECT_IS_WINSOCKET 0
26#ifdef _WIN32 39#ifdef _WIN32
… …
29# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
30#endif 43#endif
31/* due to bugs in OS X we have to use libev/ explicitly here */ 44/* due to bugs in OS X we have to use libev/ explicitly here */
32#include "libev/ev.c" 45#include "libev/ev.c"
33 46
34#if !defined(_WIN32) && !defined(_MINIX) 47#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
35# include <pthread.h> 48# include <pthread.h>
36#endif 49#endif
37 50
38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 51#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags 52#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
128///////////////////////////////////////////////////////////////////////////// 141/////////////////////////////////////////////////////////////////////////////
129// Event 142// Event
130 143
131static void e_cb (EV_P_ ev_watcher *w, int revents); 144static void e_cb (EV_P_ ev_watcher *w, int revents);
132 145
133void * 146static void *
134e_new (int size, SV *cb_sv, SV *loop) 147e_new (int size, SV *cb_sv, SV *loop)
135{ 148{
136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 149 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
137 ev_watcher *w; 150 ev_watcher *w;
138 SV *self = NEWSV (0, size); 151 SV *self = NEWSV (0, size);
… …
189 dSP; 202 dSP;
190 I32 mark = SP - PL_stack_base; 203 I32 mark = SP - PL_stack_base;
191 SV *sv_self, *sv_events; 204 SV *sv_self, *sv_events;
192 205
193 /* libev might have stopped the watcher */ 206 /* libev might have stopped the watcher */
194 if (expect_false (w->e_flags & WFLAG_UNREFED) 207 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
195 && !ev_is_active (w)) 208 && !ev_is_active (w))
196 REF (w); 209 REF (w);
197 210
198 if (expect_true (sv_self_cache)) 211 if (ecb_expect_true (sv_self_cache))
199 { 212 {
200 sv_self = sv_self_cache; sv_self_cache = 0; 213 sv_self = sv_self_cache; sv_self_cache = 0;
201 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 214 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
202 } 215 }
203 else 216 else
204 { 217 {
205 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 218 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
206 SvREADONLY_on (sv_self); 219 SvREADONLY_on (sv_self);
207 } 220 }
208 221
209 if (expect_true (sv_events_cache)) 222 if (ecb_expect_true (sv_events_cache))
210 { 223 {
211 sv_events = sv_events_cache; sv_events_cache = 0; 224 sv_events = sv_events_cache; sv_events_cache = 0;
212 SvIV_set (sv_events, revents); 225 SvIV_set (sv_events, revents);
226 SvIOK_only (sv_events);
213 } 227 }
214 else 228 else
215 { 229 {
216 sv_events = newSViv (revents); 230 sv_events = newSViv (revents);
217 SvREADONLY_on (sv_events); 231 SvREADONLY_on (sv_events);
… …
223 PUSHs (sv_events); 237 PUSHs (sv_events);
224 238
225 PUTBACK; 239 PUTBACK;
226 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 240 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
227 241
228 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 242 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
229 SvREFCNT_dec (sv_self); 243 SvREFCNT_dec (sv_self);
230 else 244 else
231 { 245 {
232 SvREFCNT_dec (SvRV (sv_self)); 246 SvREFCNT_dec (SvRV (sv_self));
233 SvRV_set (sv_self, &PL_sv_undef); 247 SvRV_set (sv_self, &PL_sv_undef);
234 sv_self_cache = sv_self; 248 sv_self_cache = sv_self;
235 } 249 }
236 250
237 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 251 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
238 SvREFCNT_dec (sv_events); 252 SvREFCNT_dec (sv_events);
239 else 253 else
240 sv_events_cache = sv_events; 254 sv_events_cache = sv_events;
241 255
242 if (expect_false (SvTRUE (ERRSV))) 256 if (ecb_expect_false (SvTRUE (ERRSV)))
243 { 257 {
244 SPAGAIN; 258 SPAGAIN;
245 PUSHMARK (SP); 259 PUSHMARK (SP);
246 PUTBACK; 260 PUTBACK;
247 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
341 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 355 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
342 356
343#define CHECK_SIG(sv,num) if ((num) < 0) \ 357#define CHECK_SIG(sv,num) if ((num) < 0) \
344 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 358 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
345 359
360static void
361default_fork (void)
362{
363 ev_loop_fork (EV_DEFAULT_UC);
364}
365
346///////////////////////////////////////////////////////////////////////////// 366/////////////////////////////////////////////////////////////////////////////
347// XS interface functions 367// XS interface functions
348 368
349MODULE = EV PACKAGE = EV PREFIX = ev_ 369MODULE = EV PACKAGE = EV PREFIX = ev_
350 370
… …
365 const_iv (EV_, UNDEF) 385 const_iv (EV_, UNDEF)
366 const_iv (EV_, NONE) 386 const_iv (EV_, NONE)
367 const_iv (EV_, READ) 387 const_iv (EV_, READ)
368 const_iv (EV_, WRITE) 388 const_iv (EV_, WRITE)
369 const_iv (EV_, IO) 389 const_iv (EV_, IO)
370 const_iv (EV_, TIMEOUT) 390 const_iv (EV_, TIMER)
371 const_iv (EV_, PERIODIC) 391 const_iv (EV_, PERIODIC)
372 const_iv (EV_, SIGNAL) 392 const_iv (EV_, SIGNAL)
373 const_iv (EV_, CHILD) 393 const_iv (EV_, CHILD)
374 const_iv (EV_, STAT) 394 const_iv (EV_, STAT)
375 const_iv (EV_, IDLE) 395 const_iv (EV_, IDLE)
376 const_iv (EV_, PREPARE) 396 const_iv (EV_, PREPARE)
377 const_iv (EV_, CHECK) 397 /*const_iv (EV_, CHECK) needs special tretament */
378 const_iv (EV_, EMBED) 398 const_iv (EV_, EMBED)
379 const_iv (EV_, FORK) 399 const_iv (EV_, FORK)
380 const_iv (EV_, CLEANUP) 400 const_iv (EV_, CLEANUP)
381 const_iv (EV_, ASYNC) 401 const_iv (EV_, ASYNC)
382 const_iv (EV_, CUSTOM) 402 const_iv (EV_, CUSTOM)
… …
393 const_iv (EV, BACKEND_EPOLL) 413 const_iv (EV, BACKEND_EPOLL)
394 const_iv (EV, BACKEND_KQUEUE) 414 const_iv (EV, BACKEND_KQUEUE)
395 const_iv (EV, BACKEND_DEVPOLL) 415 const_iv (EV, BACKEND_DEVPOLL)
396 const_iv (EV, BACKEND_PORT) 416 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL) 417 const_iv (EV, BACKEND_ALL)
418 const_iv (EV, BACKEND_MASK)
398 const_iv (EV, FLAG_AUTO) 419 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK) 420 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD) 421 const_iv (EV, FLAG_SIGNALFD)
422 const_iv (EV, FLAG_NOSIGMASK)
401 const_iv (EV, FLAG_NOENV) 423 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
403 const_iv (EV, FLAG_NOINOTIFY) 424 const_iv (EV, FLAG_NOINOTIFY)
404 425
405 const_iv (EV_, VERSION_MAJOR) 426 const_iv (EV_, VERSION_MAJOR)
406 const_iv (EV_, VERSION_MINOR) 427 const_iv (EV_, VERSION_MINOR)
407#if EV_COMPAT3 428#if EV_COMPAT3
429 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
408 const_iv (EV_, TIMER) 430 const_iv (EV_, TIMEOUT)
409
410 const_iv (EV, LOOP_NONBLOCK) 431 const_iv (EV, LOOP_NONBLOCK)
411 const_iv (EV, LOOP_ONESHOT) 432 const_iv (EV, LOOP_ONESHOT)
412
413 const_iv (EV, UNLOOP_CANCEL) 433 const_iv (EV, UNLOOP_CANCEL)
414 const_iv (EV, UNLOOP_ONE) 434 const_iv (EV, UNLOOP_ONE)
415 const_iv (EV, UNLOOP_ALL) 435 const_iv (EV, UNLOOP_ALL)
416#endif 436#endif
417 }; 437 };
418 438
419 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 439 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
420 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 440 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
441
442 /* since this clashes with perl CHECK blocks, */
443 /* but we are interested in constants, */
444 /* and not blocks, we treat CHECK specially. */
445 {
446 /* the local $^W = 0 takes care of the warning */
447 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
448 /* now we need to re-set the gv, in case it was hijacked */
449 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
450 }
421 451
422 stash_loop = gv_stashpv ("EV::Loop" , 1); 452 stash_loop = gv_stashpv ("EV::Loop" , 1);
423 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 453 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
424 stash_io = gv_stashpv ("EV::IO" , 1); 454 stash_io = gv_stashpv ("EV::IO" , 1);
425 stash_timer = gv_stashpv ("EV::Timer" , 1); 455 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
508 evapi.invoke = ev_invoke; 538 evapi.invoke = ev_invoke;
509 539
510 sv_setiv (sv, (IV)&evapi); 540 sv_setiv (sv, (IV)&evapi);
511 SvREADONLY_on (sv); 541 SvREADONLY_on (sv);
512 } 542 }
513#if !defined(_WIN32) && !defined(_MINIX) 543#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
544/* unfortunately, musl neither implements the linux standard base,
545/* nor makes itself detectable via macros. yeah, right... */
546#if __linux && (__GLIBC__ || __UCLIBC__)
547 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
548 __register_atfork (0, 0, default_fork, 0);
549#else
514 pthread_atfork (0, 0, ev_default_fork); 550 pthread_atfork (0, 0, default_fork);
551#endif
515#endif 552#endif
516} 553}
517 554
518SV *ev_default_loop (unsigned int flags = 0) 555SV *ev_default_loop (unsigned int flags = 0)
519 CODE: 556 CODE:
… …
547 584
548void ev_sleep (NV interval) 585void ev_sleep (NV interval)
549 586
550NV ev_time () 587NV ev_time ()
551 588
589void ev_feed_signal (SV *signal)
590 CODE:
591{
592 Signal signum = s_signum (signal);
593 CHECK_SIG (signal, signum);
594
595 ev_feed_signal (signum);
596}
597
552NV ev_now () 598NV ev_now ()
553 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
554 600
555void ev_now_update () 601void ev_now_update ()
556 C_ARGS: evapi.default_loop 602 C_ARGS: evapi.default_loop
… …
583 C_ARGS: evapi.default_loop, interval 629 C_ARGS: evapi.default_loop, interval
584 630
585void ev_set_timeout_collect_interval (NV interval) 631void ev_set_timeout_collect_interval (NV interval)
586 C_ARGS: evapi.default_loop, interval 632 C_ARGS: evapi.default_loop, interval
587 633
588void ev_run (int flags = 0) 634int ev_run (int flags = 0)
589 ALIAS: 635 ALIAS:
590 loop = 1 636 loop = 1
591 C_ARGS: evapi.default_loop, flags 637 C_ARGS: evapi.default_loop, flags
592 638
593void ev_break (int how = EVBREAK_ONE) 639void ev_break (int how = EVBREAK_ONE)
… …
599 C_ARGS: evapi.default_loop, fd, revents 645 C_ARGS: evapi.default_loop, fd, revents
600 646
601void ev_feed_signal_event (SV *signal) 647void ev_feed_signal_event (SV *signal)
602 CODE: 648 CODE:
603{ 649{
604 Signal signum = s_signum (signal); 650 Signal signum = s_signum (signal);
605 CHECK_SIG (signal, signum); 651 CHECK_SIG (signal, signum);
606 652
607 ev_feed_signal_event (evapi.default_loop, signum); 653 ev_feed_signal_event (evapi.default_loop, signum);
608} 654}
609 655
… …
653 periodic_ns = 1 699 periodic_ns = 1
654 INIT: 700 INIT:
655 CHECK_REPEAT (interval); 701 CHECK_REPEAT (interval);
656 CODE: 702 CODE:
657{ 703{
658 ev_periodic *w; 704 ev_periodic *w;
659 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 705 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
660 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 706 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
661 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 707 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
662 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 708 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
663 if (!ix) START (periodic, w); 709 if (!ix) START (periodic, w);
… …
668ev_signal *signal (SV *signal, SV *cb) 714ev_signal *signal (SV *signal, SV *cb)
669 ALIAS: 715 ALIAS:
670 signal_ns = 1 716 signal_ns = 1
671 CODE: 717 CODE:
672{ 718{
673 Signal signum = s_signum (signal); 719 Signal signum = s_signum (signal);
674 CHECK_SIG (signal, signum); 720 CHECK_SIG (signal, signum);
675 721
676 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 722 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
677 ev_signal_set (RETVAL, signum); 723 ev_signal_set (RETVAL, signum);
678 if (!ix) START_SIGNAL (RETVAL); 724 if (!ix) START_SIGNAL (RETVAL);
… …
718 ev_fork_set (RETVAL); 764 ev_fork_set (RETVAL);
719 if (!ix) START (fork, RETVAL); 765 if (!ix) START (fork, RETVAL);
720 OUTPUT: 766 OUTPUT:
721 RETVAL 767 RETVAL
722 768
769#if CLEANUP_ENABLED
770
723ev_cleanup *cleanup (SV *cb) 771ev_cleanup *cleanup (SV *cb)
724 ALIAS: 772 ALIAS:
725 cleanup_ns = 1 773 cleanup_ns = 1
726 CODE: 774 CODE:
727 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); 775 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
776 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
728 ev_cleanup_set (RETVAL); 777 ev_cleanup_set (RETVAL);
729 if (!ix) START (cleanup, RETVAL); 778 if (!ix) START (cleanup, RETVAL);
730 OUTPUT: 779 OUTPUT:
731 RETVAL 780 RETVAL
781
782#endif
732 783
733ev_child *child (int pid, int trace, SV *cb) 784ev_child *child (int pid, int trace, SV *cb)
734 ALIAS: 785 ALIAS:
735 child_ns = 1 786 child_ns = 1
736 CODE: 787 CODE:
… …
754 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 805 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
755 if (!ix) START (stat, RETVAL); 806 if (!ix) START (stat, RETVAL);
756 OUTPUT: 807 OUTPUT:
757 RETVAL 808 RETVAL
758 809
810#ifndef EV_NO_LOOPS
811
759ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 812ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
760 ALIAS: 813 ALIAS:
761 embed_ns = 1 814 embed_ns = 1
762 CODE: 815 CODE:
763{ 816{
… …
769 ev_embed_set (RETVAL, loop); 822 ev_embed_set (RETVAL, loop);
770 if (!ix) START (embed, RETVAL); 823 if (!ix) START (embed, RETVAL);
771} 824}
772 OUTPUT: 825 OUTPUT:
773 RETVAL 826 RETVAL
827
828#endif
774 829
775ev_async *async (SV *cb) 830ev_async *async (SV *cb)
776 ALIAS: 831 ALIAS:
777 async_ns = 1 832 async_ns = 1
778 CODE: 833 CODE:
… …
997 1052
998void ev_timer_stop (ev_timer *w) 1053void ev_timer_stop (ev_timer *w)
999 CODE: 1054 CODE:
1000 STOP (timer, w); 1055 STOP (timer, w);
1001 1056
1002void ev_timer_again (ev_timer *w) 1057void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1003 INIT: 1058 CODE:
1059 if (items > 1)
1060 w->repeat = repeat;
1004 CHECK_REPEAT (w->repeat); 1061 CHECK_REPEAT (w->repeat);
1005 CODE:
1006 ev_timer_again (e_loop (w), w); 1062 ev_timer_again (e_loop (w), w);
1007 UNREF (w); 1063 UNREF (w);
1008 1064
1009NV ev_timer_remaining (ev_timer *w) 1065NV ev_timer_remaining (ev_timer *w)
1010 C_ARGS: e_loop (w), w 1066 C_ARGS: e_loop (w), w
… …
1117void DESTROY (ev_fork *w) 1173void DESTROY (ev_fork *w)
1118 CODE: 1174 CODE:
1119 STOP (fork, w); 1175 STOP (fork, w);
1120 e_destroy (w); 1176 e_destroy (w);
1121 1177
1178#if CLEANUP_ENABLED
1179
1122MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1180MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1123 1181
1124void ev_cleanup_start (ev_cleanup *w) 1182void ev_cleanup_start (ev_cleanup *w)
1125 CODE: 1183 CODE:
1126 START (cleanup, w); 1184 START (cleanup, w);
… …
1130 STOP (cleanup, w); 1188 STOP (cleanup, w);
1131 1189
1132void DESTROY (ev_cleanup *w) 1190void DESTROY (ev_cleanup *w)
1133 CODE: 1191 CODE:
1134 STOP (cleanup, w); 1192 STOP (cleanup, w);
1193 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1135 e_destroy (w); 1194 e_destroy (w);
1136 1195
1137int keepalive (ev_watcher *w, int new_value = 0) 1196int keepalive (ev_watcher *w, SV *new_value = 0)
1138 CODE: 1197 CODE:
1139 RETVAL = 0; 1198 RETVAL = 1;
1140 OUTPUT: 1199 OUTPUT:
1141 RETVAL 1200 RETVAL
1201
1202#endif
1142 1203
1143MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1204MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1144 1205
1145#if EV_CHILD_ENABLE 1206#if EV_CHILD_ENABLE
1146 1207
… …
1321 CODE: 1382 CODE:
1322 RETVAL = boolSV (ev_async_pending (w)); 1383 RETVAL = boolSV (ev_async_pending (w));
1323 OUTPUT: 1384 OUTPUT:
1324 RETVAL 1385 RETVAL
1325 1386
1387#ifndef EV_NO_LOOPS
1388
1326MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1389MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1327 1390
1328SV *new (SV *klass, unsigned int flags = 0) 1391SV *new (SV *klass, unsigned int flags = 0)
1329 CODE: 1392 CODE:
1330{ 1393{
… …
1338 OUTPUT: 1401 OUTPUT:
1339 RETVAL 1402 RETVAL
1340 1403
1341void DESTROY (struct ev_loop *loop) 1404void DESTROY (struct ev_loop *loop)
1342 CODE: 1405 CODE:
1343 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ 1406 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1344 /* 2. not doing so helps avoid many global destruction bugs in perl, too */ 1407 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1345 if (loop != evapi.default_loop) 1408 if (loop != evapi.default_loop)
1346 ev_loop_destroy (loop); 1409 ev_loop_destroy (loop);
1347 1410
1348void ev_loop_fork (struct ev_loop *loop) 1411void ev_loop_fork (struct ev_loop *loop)
… …
1371 1434
1372unsigned int ev_depth (struct ev_loop *loop) 1435unsigned int ev_depth (struct ev_loop *loop)
1373 ALIAS: 1436 ALIAS:
1374 loop_depth = 1 1437 loop_depth = 1
1375 1438
1376void ev_run (struct ev_loop *loop, int flags = 0) 1439int ev_run (struct ev_loop *loop, int flags = 0)
1377 ALIAS: 1440 ALIAS:
1378 loop = 1 1441 loop = 1
1379 1442
1380void ev_break (struct ev_loop *loop, int how = 1) 1443void ev_break (struct ev_loop *loop, int how = 1)
1381 ALIAS: 1444 ALIAS:
… …
1390#if 0 1453#if 0
1391 1454
1392void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1455void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1393 CODE: 1456 CODE:
1394{ 1457{
1395 Signal signum = s_signum (signal); 1458 Signal signum = s_signum (signal);
1396 CHECK_SIG (signal, signum); 1459 CHECK_SIG (signal, signum);
1397 1460
1398 ev_feed_signal_event (loop, signum); 1461 ev_feed_signal_event (loop, signum);
1399} 1462}
1400 1463
… …
1433 periodic_ns = 1 1496 periodic_ns = 1
1434 INIT: 1497 INIT:
1435 CHECK_REPEAT (interval); 1498 CHECK_REPEAT (interval);
1436 CODE: 1499 CODE:
1437{ 1500{
1438 ev_periodic *w; 1501 ev_periodic *w;
1439 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1502 w = e_new (sizeof (ev_periodic), cb, ST (0));
1440 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1503 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1441 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1504 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1442 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1505 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1443 if (!ix) START (periodic, w); 1506 if (!ix) START (periodic, w);
… …
1448ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1511ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1449 ALIAS: 1512 ALIAS:
1450 signal_ns = 1 1513 signal_ns = 1
1451 CODE: 1514 CODE:
1452{ 1515{
1453 Signal signum = s_signum (signal); 1516 Signal signum = s_signum (signal);
1454 CHECK_SIG (signal, signum); 1517 CHECK_SIG (signal, signum);
1455 1518
1456 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1519 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1457 ev_signal_set (RETVAL, signum); 1520 ev_signal_set (RETVAL, signum);
1458 if (!ix) START_SIGNAL (RETVAL); 1521 if (!ix) START_SIGNAL (RETVAL);
… …
1498 ev_fork_set (RETVAL); 1561 ev_fork_set (RETVAL);
1499 if (!ix) START (fork, RETVAL); 1562 if (!ix) START (fork, RETVAL);
1500 OUTPUT: 1563 OUTPUT:
1501 RETVAL 1564 RETVAL
1502 1565
1566#if CLEANUP_ENABLED
1567
1503ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1568ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1504 ALIAS: 1569 ALIAS:
1505 cleanup_ns = 1 1570 cleanup_ns = 1
1506 CODE: 1571 CODE:
1507 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); 1572 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1573 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1508 ev_cleanup_set (RETVAL); 1574 ev_cleanup_set (RETVAL);
1509 if (!ix) START (cleanup, RETVAL); 1575 if (!ix) START (cleanup, RETVAL);
1510 OUTPUT: 1576 OUTPUT:
1511 RETVAL 1577 RETVAL
1578
1579#endif
1512 1580
1513ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1581ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1514 ALIAS: 1582 ALIAS:
1515 child_ns = 1 1583 child_ns = 1
1516 CODE: 1584 CODE:
… …
1569 SvOK (timeout) ? SvNV (timeout) : -1., 1637 SvOK (timeout) ? SvNV (timeout) : -1.,
1570 e_once_cb, 1638 e_once_cb,
1571 newSVsv (cb) 1639 newSVsv (cb)
1572 ); 1640 );
1573 1641
1642#endif
1643

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