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Comparing EV/EV.xs (file contents):
Revision 1.147 by root, Thu Oct 28 04:59:35 2010 UTC vs.
Revision 1.177 by root, Wed Jan 22 02:10:13 2020 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
346EV_INLINE default_fork (void) 361default_fork (void)
347{ 362{
348 ev_loop_fork (EV_DEFAULT_UC); 363 ev_loop_fork (EV_DEFAULT_UC);
349} 364}
350 365
351///////////////////////////////////////////////////////////////////////////// 366/////////////////////////////////////////////////////////////////////////////
… …
377 const_iv (EV_, SIGNAL) 392 const_iv (EV_, SIGNAL)
378 const_iv (EV_, CHILD) 393 const_iv (EV_, CHILD)
379 const_iv (EV_, STAT) 394 const_iv (EV_, STAT)
380 const_iv (EV_, IDLE) 395 const_iv (EV_, IDLE)
381 const_iv (EV_, PREPARE) 396 const_iv (EV_, PREPARE)
382 const_iv (EV_, CHECK) 397 /*const_iv (EV_, CHECK) needs special tretament */
383 const_iv (EV_, EMBED) 398 const_iv (EV_, EMBED)
384 const_iv (EV_, FORK) 399 const_iv (EV_, FORK)
385 const_iv (EV_, CLEANUP) 400 const_iv (EV_, CLEANUP)
386 const_iv (EV_, ASYNC) 401 const_iv (EV_, ASYNC)
387 const_iv (EV_, CUSTOM) 402 const_iv (EV_, CUSTOM)
… …
398 const_iv (EV, BACKEND_EPOLL) 413 const_iv (EV, BACKEND_EPOLL)
399 const_iv (EV, BACKEND_KQUEUE) 414 const_iv (EV, BACKEND_KQUEUE)
400 const_iv (EV, BACKEND_DEVPOLL) 415 const_iv (EV, BACKEND_DEVPOLL)
401 const_iv (EV, BACKEND_PORT) 416 const_iv (EV, BACKEND_PORT)
402 const_iv (EV, BACKEND_ALL) 417 const_iv (EV, BACKEND_ALL)
418 const_iv (EV, BACKEND_MASK)
403 const_iv (EV, FLAG_AUTO) 419 const_iv (EV, FLAG_AUTO)
404 const_iv (EV, FLAG_FORKCHECK) 420 const_iv (EV, FLAG_FORKCHECK)
405 const_iv (EV, FLAG_SIGNALFD) 421 const_iv (EV, FLAG_SIGNALFD)
422 const_iv (EV, FLAG_NOSIGMASK)
406 const_iv (EV, FLAG_NOENV) 423 const_iv (EV, FLAG_NOENV)
407 const_iv (EV, FLAG_NOINOTIFY) 424 const_iv (EV, FLAG_NOINOTIFY)
408 425
409 const_iv (EV_, VERSION_MAJOR) 426 const_iv (EV_, VERSION_MAJOR)
410 const_iv (EV_, VERSION_MINOR) 427 const_iv (EV_, VERSION_MINOR)
… …
417 const_iv (EV, UNLOOP_ONE) 434 const_iv (EV, UNLOOP_ONE)
418 const_iv (EV, UNLOOP_ALL) 435 const_iv (EV, UNLOOP_ALL)
419#endif 436#endif
420 }; 437 };
421 438
422 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--)
423 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 }
424 451
425 stash_loop = gv_stashpv ("EV::Loop" , 1); 452 stash_loop = gv_stashpv ("EV::Loop" , 1);
426 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 453 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
427 stash_io = gv_stashpv ("EV::IO" , 1); 454 stash_io = gv_stashpv ("EV::IO" , 1);
428 stash_timer = gv_stashpv ("EV::Timer" , 1); 455 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
511 evapi.invoke = ev_invoke; 538 evapi.invoke = ev_invoke;
512 539
513 sv_setiv (sv, (IV)&evapi); 540 sv_setiv (sv, (IV)&evapi);
514 SvREADONLY_on (sv); 541 SvREADONLY_on (sv);
515 } 542 }
516#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
517 pthread_atfork (0, 0, default_fork); 550 pthread_atfork (0, 0, default_fork);
551#endif
518#endif 552#endif
519} 553}
520 554
521SV *ev_default_loop (unsigned int flags = 0) 555SV *ev_default_loop (unsigned int flags = 0)
522 CODE: 556 CODE:
… …
550 584
551void ev_sleep (NV interval) 585void ev_sleep (NV interval)
552 586
553NV ev_time () 587NV ev_time ()
554 588
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
555NV ev_now () 598NV ev_now ()
556 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
557 600
558void ev_now_update () 601void ev_now_update ()
559 C_ARGS: evapi.default_loop 602 C_ARGS: evapi.default_loop
… …
586 C_ARGS: evapi.default_loop, interval 629 C_ARGS: evapi.default_loop, interval
587 630
588void ev_set_timeout_collect_interval (NV interval) 631void ev_set_timeout_collect_interval (NV interval)
589 C_ARGS: evapi.default_loop, interval 632 C_ARGS: evapi.default_loop, interval
590 633
591void ev_run (int flags = 0) 634int ev_run (int flags = 0)
592 ALIAS: 635 ALIAS:
593 loop = 1 636 loop = 1
594 C_ARGS: evapi.default_loop, flags 637 C_ARGS: evapi.default_loop, flags
595 638
596void ev_break (int how = EVBREAK_ONE) 639void ev_break (int how = EVBREAK_ONE)
… …
602 C_ARGS: evapi.default_loop, fd, revents 645 C_ARGS: evapi.default_loop, fd, revents
603 646
604void ev_feed_signal_event (SV *signal) 647void ev_feed_signal_event (SV *signal)
605 CODE: 648 CODE:
606{ 649{
607 Signal signum = s_signum (signal); 650 Signal signum = s_signum (signal);
608 CHECK_SIG (signal, signum); 651 CHECK_SIG (signal, signum);
609 652
610 ev_feed_signal_event (evapi.default_loop, signum); 653 ev_feed_signal_event (evapi.default_loop, signum);
611} 654}
612 655
… …
656 periodic_ns = 1 699 periodic_ns = 1
657 INIT: 700 INIT:
658 CHECK_REPEAT (interval); 701 CHECK_REPEAT (interval);
659 CODE: 702 CODE:
660{ 703{
661 ev_periodic *w; 704 ev_periodic *w;
662 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 705 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
663 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 706 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
664 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);
665 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 708 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
666 if (!ix) START (periodic, w); 709 if (!ix) START (periodic, w);
… …
671ev_signal *signal (SV *signal, SV *cb) 714ev_signal *signal (SV *signal, SV *cb)
672 ALIAS: 715 ALIAS:
673 signal_ns = 1 716 signal_ns = 1
674 CODE: 717 CODE:
675{ 718{
676 Signal signum = s_signum (signal); 719 Signal signum = s_signum (signal);
677 CHECK_SIG (signal, signum); 720 CHECK_SIG (signal, signum);
678 721
679 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 722 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
680 ev_signal_set (RETVAL, signum); 723 ev_signal_set (RETVAL, signum);
681 if (!ix) START_SIGNAL (RETVAL); 724 if (!ix) START_SIGNAL (RETVAL);
… …
721 ev_fork_set (RETVAL); 764 ev_fork_set (RETVAL);
722 if (!ix) START (fork, RETVAL); 765 if (!ix) START (fork, RETVAL);
723 OUTPUT: 766 OUTPUT:
724 RETVAL 767 RETVAL
725 768
769#if CLEANUP_ENABLED
770
726ev_cleanup *cleanup (SV *cb) 771ev_cleanup *cleanup (SV *cb)
727 ALIAS: 772 ALIAS:
728 cleanup_ns = 1 773 cleanup_ns = 1
729 CODE: 774 CODE:
730 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 */
731 ev_cleanup_set (RETVAL); 777 ev_cleanup_set (RETVAL);
732 if (!ix) START (cleanup, RETVAL); 778 if (!ix) START (cleanup, RETVAL);
733 OUTPUT: 779 OUTPUT:
734 RETVAL 780 RETVAL
781
782#endif
735 783
736ev_child *child (int pid, int trace, SV *cb) 784ev_child *child (int pid, int trace, SV *cb)
737 ALIAS: 785 ALIAS:
738 child_ns = 1 786 child_ns = 1
739 CODE: 787 CODE:
… …
757 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 805 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
758 if (!ix) START (stat, RETVAL); 806 if (!ix) START (stat, RETVAL);
759 OUTPUT: 807 OUTPUT:
760 RETVAL 808 RETVAL
761 809
810#ifndef EV_NO_LOOPS
811
762ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 812ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
763 ALIAS: 813 ALIAS:
764 embed_ns = 1 814 embed_ns = 1
765 CODE: 815 CODE:
766{ 816{
… …
772 ev_embed_set (RETVAL, loop); 822 ev_embed_set (RETVAL, loop);
773 if (!ix) START (embed, RETVAL); 823 if (!ix) START (embed, RETVAL);
774} 824}
775 OUTPUT: 825 OUTPUT:
776 RETVAL 826 RETVAL
827
828#endif
777 829
778ev_async *async (SV *cb) 830ev_async *async (SV *cb)
779 ALIAS: 831 ALIAS:
780 async_ns = 1 832 async_ns = 1
781 CODE: 833 CODE:
… …
943 CODE: 995 CODE:
944{ 996{
945 RETVAL = w->events; 997 RETVAL = w->events;
946 998
947 if (items > 1) 999 if (items > 1)
948 RESET (io, w, (w, w->fd, new_events)); 1000 {
1001 int active = ev_is_active (w);
1002 if (active) STOP (io, w);
1003 ev_io_modify (w, new_events);
1004 if (active) START (io, w);
1005 }
949} 1006}
950 OUTPUT: 1007 OUTPUT:
951 RETVAL 1008 RETVAL
952 1009
953MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1010MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1000 1057
1001void ev_timer_stop (ev_timer *w) 1058void ev_timer_stop (ev_timer *w)
1002 CODE: 1059 CODE:
1003 STOP (timer, w); 1060 STOP (timer, w);
1004 1061
1005void ev_timer_again (ev_timer *w) 1062void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1006 INIT: 1063 CODE:
1064 if (items > 1)
1065 w->repeat = repeat;
1007 CHECK_REPEAT (w->repeat); 1066 CHECK_REPEAT (w->repeat);
1008 CODE:
1009 ev_timer_again (e_loop (w), w); 1067 ev_timer_again (e_loop (w), w);
1010 UNREF (w); 1068 UNREF (w);
1011 1069
1012NV ev_timer_remaining (ev_timer *w) 1070NV ev_timer_remaining (ev_timer *w)
1013 C_ARGS: e_loop (w), w 1071 C_ARGS: e_loop (w), w
… …
1120void DESTROY (ev_fork *w) 1178void DESTROY (ev_fork *w)
1121 CODE: 1179 CODE:
1122 STOP (fork, w); 1180 STOP (fork, w);
1123 e_destroy (w); 1181 e_destroy (w);
1124 1182
1183#if CLEANUP_ENABLED
1184
1125MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1185MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1126 1186
1127void ev_cleanup_start (ev_cleanup *w) 1187void ev_cleanup_start (ev_cleanup *w)
1128 CODE: 1188 CODE:
1129 START (cleanup, w); 1189 START (cleanup, w);
… …
1133 STOP (cleanup, w); 1193 STOP (cleanup, w);
1134 1194
1135void DESTROY (ev_cleanup *w) 1195void DESTROY (ev_cleanup *w)
1136 CODE: 1196 CODE:
1137 STOP (cleanup, w); 1197 STOP (cleanup, w);
1198 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1138 e_destroy (w); 1199 e_destroy (w);
1139 1200
1140int keepalive (ev_watcher *w, int new_value = 0) 1201int keepalive (ev_watcher *w, SV *new_value = 0)
1141 CODE: 1202 CODE:
1142 RETVAL = 0; 1203 RETVAL = 1;
1143 OUTPUT: 1204 OUTPUT:
1144 RETVAL 1205 RETVAL
1206
1207#endif
1145 1208
1146MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1209MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1147 1210
1148#if EV_CHILD_ENABLE 1211#if EV_CHILD_ENABLE
1149 1212
… …
1324 CODE: 1387 CODE:
1325 RETVAL = boolSV (ev_async_pending (w)); 1388 RETVAL = boolSV (ev_async_pending (w));
1326 OUTPUT: 1389 OUTPUT:
1327 RETVAL 1390 RETVAL
1328 1391
1392#ifndef EV_NO_LOOPS
1393
1329MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1394MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1330 1395
1331SV *new (SV *klass, unsigned int flags = 0) 1396SV *new (SV *klass, unsigned int flags = 0)
1332 CODE: 1397 CODE:
1333{ 1398{
… …
1341 OUTPUT: 1406 OUTPUT:
1342 RETVAL 1407 RETVAL
1343 1408
1344void DESTROY (struct ev_loop *loop) 1409void DESTROY (struct ev_loop *loop)
1345 CODE: 1410 CODE:
1346 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ 1411 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1347 /* 2. not doing so helps avoid many global destruction bugs in perl, too */ 1412 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1348 if (loop != evapi.default_loop) 1413 if (loop != evapi.default_loop)
1349 ev_loop_destroy (loop); 1414 ev_loop_destroy (loop);
1350 1415
1351void ev_loop_fork (struct ev_loop *loop) 1416void ev_loop_fork (struct ev_loop *loop)
… …
1374 1439
1375unsigned int ev_depth (struct ev_loop *loop) 1440unsigned int ev_depth (struct ev_loop *loop)
1376 ALIAS: 1441 ALIAS:
1377 loop_depth = 1 1442 loop_depth = 1
1378 1443
1379void ev_run (struct ev_loop *loop, int flags = 0) 1444int ev_run (struct ev_loop *loop, int flags = 0)
1380 ALIAS: 1445 ALIAS:
1381 loop = 1 1446 loop = 1
1382 1447
1383void ev_break (struct ev_loop *loop, int how = 1) 1448void ev_break (struct ev_loop *loop, int how = 1)
1384 ALIAS: 1449 ALIAS:
… …
1393#if 0 1458#if 0
1394 1459
1395void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1460void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1396 CODE: 1461 CODE:
1397{ 1462{
1398 Signal signum = s_signum (signal); 1463 Signal signum = s_signum (signal);
1399 CHECK_SIG (signal, signum); 1464 CHECK_SIG (signal, signum);
1400 1465
1401 ev_feed_signal_event (loop, signum); 1466 ev_feed_signal_event (loop, signum);
1402} 1467}
1403 1468
… …
1436 periodic_ns = 1 1501 periodic_ns = 1
1437 INIT: 1502 INIT:
1438 CHECK_REPEAT (interval); 1503 CHECK_REPEAT (interval);
1439 CODE: 1504 CODE:
1440{ 1505{
1441 ev_periodic *w; 1506 ev_periodic *w;
1442 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1507 w = e_new (sizeof (ev_periodic), cb, ST (0));
1443 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1508 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1444 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1509 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1445 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1510 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1446 if (!ix) START (periodic, w); 1511 if (!ix) START (periodic, w);
… …
1451ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1516ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1452 ALIAS: 1517 ALIAS:
1453 signal_ns = 1 1518 signal_ns = 1
1454 CODE: 1519 CODE:
1455{ 1520{
1456 Signal signum = s_signum (signal); 1521 Signal signum = s_signum (signal);
1457 CHECK_SIG (signal, signum); 1522 CHECK_SIG (signal, signum);
1458 1523
1459 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1524 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1460 ev_signal_set (RETVAL, signum); 1525 ev_signal_set (RETVAL, signum);
1461 if (!ix) START_SIGNAL (RETVAL); 1526 if (!ix) START_SIGNAL (RETVAL);
… …
1501 ev_fork_set (RETVAL); 1566 ev_fork_set (RETVAL);
1502 if (!ix) START (fork, RETVAL); 1567 if (!ix) START (fork, RETVAL);
1503 OUTPUT: 1568 OUTPUT:
1504 RETVAL 1569 RETVAL
1505 1570
1571#if CLEANUP_ENABLED
1572
1506ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1573ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1507 ALIAS: 1574 ALIAS:
1508 cleanup_ns = 1 1575 cleanup_ns = 1
1509 CODE: 1576 CODE:
1510 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); 1577 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1578 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1511 ev_cleanup_set (RETVAL); 1579 ev_cleanup_set (RETVAL);
1512 if (!ix) START (cleanup, RETVAL); 1580 if (!ix) START (cleanup, RETVAL);
1513 OUTPUT: 1581 OUTPUT:
1514 RETVAL 1582 RETVAL
1583
1584#endif
1515 1585
1516ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1586ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1517 ALIAS: 1587 ALIAS:
1518 child_ns = 1 1588 child_ns = 1
1519 CODE: 1589 CODE:
… …
1572 SvOK (timeout) ? SvNV (timeout) : -1., 1642 SvOK (timeout) ? SvNV (timeout) : -1.,
1573 e_once_cb, 1643 e_once_cb,
1574 newSVsv (cb) 1644 newSVsv (cb)
1575 ); 1645 );
1576 1646
1647#endif
1648

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