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Comparing EV/EV.xs (file contents):
Revision 1.155 by root, Sun Feb 20 02:56:23 2011 UTC vs.
Revision 1.178 by root, Wed Jan 22 17:02:40 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_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
22#define EV_USE_FLOOR 1 32#define EV_USE_FLOOR 1
23#define EV_H <ev.h> 33#define EV_API_STATIC
34#define EV_H "../libev/ev.h"
24#define EV_CONFIG_H error 35#define EV_CONFIG_H error
25#include "EV/EVAPI.h" 36#include "EV/EVAPI.h"
26 37
27#define EV_SELECT_IS_WINSOCKET 0 38#define EV_SELECT_IS_WINSOCKET 0
28#ifdef _WIN32 39#ifdef _WIN32
… …
31# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
32#endif 43#endif
33/* 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 */
34#include "libev/ev.c" 45#include "libev/ev.c"
35 46
36#if !defined(_WIN32) && !defined(_MINIX) 47#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
37# include <pthread.h> 48# include <pthread.h>
38#endif 49#endif
39 50
40#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))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags 52#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
71 do { \ 82 do { \
72 REF (w); \ 83 REF (w); \
73 ev_ ## type ## _stop (e_loop (w), w); \ 84 ev_ ## type ## _stop (e_loop (w), w); \
74 } while (0) 85 } while (0)
75 86
87#define PAUSE(type) \
88 do { \
89 int active = ev_is_active (w); \
90 if (active) STOP (type, w)
91
92#define RESUME(type) \
93 if (active) START (type, w); \
94 } while (0)
95
96
76#define RESET(type,w,seta) \ 97#define RESET(type,w,seta) \
77 do { \ 98 PAUSE (type); \
78 int active = ev_is_active (w); \
79 if (active) STOP (type, w); \
80 ev_ ## type ## _set seta; \ 99 ev_ ## type ## _set seta; \
81 if (active) START (type, w); \ 100 RESUME (type)
82 } while (0)
83 101
84typedef int Signal; 102typedef int Signal;
85 103
86/* horrible... */ 104/* horrible... */
87#define CHECK_SIGNAL_CAN_START(w) \ 105#define CHECK_SIGNAL_CAN_START(w) \
… …
130///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
131// Event 149// Event
132 150
133static void e_cb (EV_P_ ev_watcher *w, int revents); 151static void e_cb (EV_P_ ev_watcher *w, int revents);
134 152
135void * 153static void *
136e_new (int size, SV *cb_sv, SV *loop) 154e_new (int size, SV *cb_sv, SV *loop)
137{ 155{
138 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 156 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
139 ev_watcher *w; 157 ev_watcher *w;
140 SV *self = NEWSV (0, size); 158 SV *self = NEWSV (0, size);
… …
191 dSP; 209 dSP;
192 I32 mark = SP - PL_stack_base; 210 I32 mark = SP - PL_stack_base;
193 SV *sv_self, *sv_events; 211 SV *sv_self, *sv_events;
194 212
195 /* libev might have stopped the watcher */ 213 /* libev might have stopped the watcher */
196 if (expect_false (w->e_flags & WFLAG_UNREFED) 214 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
197 && !ev_is_active (w)) 215 && !ev_is_active (w))
198 REF (w); 216 REF (w);
199 217
200 if (expect_true (sv_self_cache)) 218 if (ecb_expect_true (sv_self_cache))
201 { 219 {
202 sv_self = sv_self_cache; sv_self_cache = 0; 220 sv_self = sv_self_cache; sv_self_cache = 0;
203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 221 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
204 } 222 }
205 else 223 else
206 { 224 {
207 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ 225 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
208 SvREADONLY_on (sv_self); 226 SvREADONLY_on (sv_self);
209 } 227 }
210 228
211 if (expect_true (sv_events_cache)) 229 if (ecb_expect_true (sv_events_cache))
212 { 230 {
213 sv_events = sv_events_cache; sv_events_cache = 0; 231 sv_events = sv_events_cache; sv_events_cache = 0;
214 SvIV_set (sv_events, revents); 232 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events); 233 SvIOK_only (sv_events);
216 } 234 }
… …
226 PUSHs (sv_events); 244 PUSHs (sv_events);
227 245
228 PUTBACK; 246 PUTBACK;
229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
230 248
231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 249 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
232 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
233 else 251 else
234 { 252 {
235 SvREFCNT_dec (SvRV (sv_self)); 253 SvREFCNT_dec (SvRV (sv_self));
236 SvRV_set (sv_self, &PL_sv_undef); 254 SvRV_set (sv_self, &PL_sv_undef);
237 sv_self_cache = sv_self; 255 sv_self_cache = sv_self;
238 } 256 }
239 257
240 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 258 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
241 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
242 else 260 else
243 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
244 262
245 if (expect_false (SvTRUE (ERRSV))) 263 if (ecb_expect_false (SvTRUE (ERRSV)))
246 { 264 {
247 SPAGAIN; 265 SPAGAIN;
248 PUSHMARK (SP); 266 PUSHMARK (SP);
249 PUTBACK; 267 PUTBACK;
250 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 268 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
381 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
384 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
386 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
387 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP) 407 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
… …
423 const_iv (EV, UNLOOP_ONE) 441 const_iv (EV, UNLOOP_ONE)
424 const_iv (EV, UNLOOP_ALL) 442 const_iv (EV, UNLOOP_ALL)
425#endif 443#endif
426 }; 444 };
427 445
428 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--)
429 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 }
430 458
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
517 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
518 546
519 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
520 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
521 } 549 }
522#if !defined(_WIN32) && !defined(_MINIX) 550#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
551/* unfortunately, musl neither implements the linux standard base,
552/* nor makes itself detectable via macros. yeah, right... */
553#if __linux && (__GLIBC__ || __UCLIBC__)
554 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
555 __register_atfork (0, 0, default_fork, 0);
556#else
523 pthread_atfork (0, 0, default_fork); 557 pthread_atfork (0, 0, default_fork);
558#endif
524#endif 559#endif
525} 560}
526 561
527SV *ev_default_loop (unsigned int flags = 0) 562SV *ev_default_loop (unsigned int flags = 0)
528 CODE: 563 CODE:
… …
559NV ev_time () 594NV ev_time ()
560 595
561void ev_feed_signal (SV *signal) 596void ev_feed_signal (SV *signal)
562 CODE: 597 CODE:
563{ 598{
564 Signal signum = s_signum (signal); 599 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum); 600 CHECK_SIG (signal, signum);
566 601
567 ev_feed_signal (signum); 602 ev_feed_signal (signum);
568} 603}
569 604
… …
601 C_ARGS: evapi.default_loop, interval 636 C_ARGS: evapi.default_loop, interval
602 637
603void ev_set_timeout_collect_interval (NV interval) 638void ev_set_timeout_collect_interval (NV interval)
604 C_ARGS: evapi.default_loop, interval 639 C_ARGS: evapi.default_loop, interval
605 640
606void ev_run (int flags = 0) 641int ev_run (int flags = 0)
607 ALIAS: 642 ALIAS:
608 loop = 1 643 loop = 1
609 C_ARGS: evapi.default_loop, flags 644 C_ARGS: evapi.default_loop, flags
610 645
611void ev_break (int how = EVBREAK_ONE) 646void ev_break (int how = EVBREAK_ONE)
… …
617 C_ARGS: evapi.default_loop, fd, revents 652 C_ARGS: evapi.default_loop, fd, revents
618 653
619void ev_feed_signal_event (SV *signal) 654void ev_feed_signal_event (SV *signal)
620 CODE: 655 CODE:
621{ 656{
622 Signal signum = s_signum (signal); 657 Signal signum = s_signum (signal);
623 CHECK_SIG (signal, signum); 658 CHECK_SIG (signal, signum);
624 659
625 ev_feed_signal_event (evapi.default_loop, signum); 660 ev_feed_signal_event (evapi.default_loop, signum);
626} 661}
627 662
… …
671 periodic_ns = 1 706 periodic_ns = 1
672 INIT: 707 INIT:
673 CHECK_REPEAT (interval); 708 CHECK_REPEAT (interval);
674 CODE: 709 CODE:
675{ 710{
676 ev_periodic *w; 711 ev_periodic *w;
677 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 712 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
678 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 713 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
679 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 714 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
680 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 715 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
681 if (!ix) START (periodic, w); 716 if (!ix) START (periodic, w);
… …
686ev_signal *signal (SV *signal, SV *cb) 721ev_signal *signal (SV *signal, SV *cb)
687 ALIAS: 722 ALIAS:
688 signal_ns = 1 723 signal_ns = 1
689 CODE: 724 CODE:
690{ 725{
691 Signal signum = s_signum (signal); 726 Signal signum = s_signum (signal);
692 CHECK_SIG (signal, signum); 727 CHECK_SIG (signal, signum);
693 728
694 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 729 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
695 ev_signal_set (RETVAL, signum); 730 ev_signal_set (RETVAL, signum);
696 if (!ix) START_SIGNAL (RETVAL); 731 if (!ix) START_SIGNAL (RETVAL);
… …
736 ev_fork_set (RETVAL); 771 ev_fork_set (RETVAL);
737 if (!ix) START (fork, RETVAL); 772 if (!ix) START (fork, RETVAL);
738 OUTPUT: 773 OUTPUT:
739 RETVAL 774 RETVAL
740 775
776#if CLEANUP_ENABLED
777
741ev_cleanup *cleanup (SV *cb) 778ev_cleanup *cleanup (SV *cb)
742 ALIAS: 779 ALIAS:
743 cleanup_ns = 1 780 cleanup_ns = 1
744 CODE: 781 CODE:
745 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); 782 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
783 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
746 ev_cleanup_set (RETVAL); 784 ev_cleanup_set (RETVAL);
747 if (!ix) START (cleanup, RETVAL); 785 if (!ix) START (cleanup, RETVAL);
748 OUTPUT: 786 OUTPUT:
749 RETVAL 787 RETVAL
788
789#endif
750 790
751ev_child *child (int pid, int trace, SV *cb) 791ev_child *child (int pid, int trace, SV *cb)
752 ALIAS: 792 ALIAS:
753 child_ns = 1 793 child_ns = 1
754 CODE: 794 CODE:
… …
962 CODE: 1002 CODE:
963{ 1003{
964 RETVAL = w->events; 1004 RETVAL = w->events;
965 1005
966 if (items > 1) 1006 if (items > 1)
967 RESET (io, w, (w, w->fd, new_events)); 1007 {
1008 PAUSE (io);
1009 ev_io_modify (w, new_events);
1010 RESUME (io);
1011 }
968} 1012}
969 OUTPUT: 1013 OUTPUT:
970 RETVAL 1014 RETVAL
971 1015
972MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1016MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1019 1063
1020void ev_timer_stop (ev_timer *w) 1064void ev_timer_stop (ev_timer *w)
1021 CODE: 1065 CODE:
1022 STOP (timer, w); 1066 STOP (timer, w);
1023 1067
1024void ev_timer_again (ev_timer *w) 1068void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1025 INIT: 1069 CODE:
1070 if (items > 1)
1071 w->repeat = repeat;
1026 CHECK_REPEAT (w->repeat); 1072 CHECK_REPEAT (w->repeat);
1027 CODE:
1028 ev_timer_again (e_loop (w), w); 1073 ev_timer_again (e_loop (w), w);
1029 UNREF (w); 1074 UNREF (w);
1030 1075
1031NV ev_timer_remaining (ev_timer *w) 1076NV ev_timer_remaining (ev_timer *w)
1032 C_ARGS: e_loop (w), w 1077 C_ARGS: e_loop (w), w
… …
1139void DESTROY (ev_fork *w) 1184void DESTROY (ev_fork *w)
1140 CODE: 1185 CODE:
1141 STOP (fork, w); 1186 STOP (fork, w);
1142 e_destroy (w); 1187 e_destroy (w);
1143 1188
1189#if CLEANUP_ENABLED
1190
1144MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1191MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1145 1192
1146void ev_cleanup_start (ev_cleanup *w) 1193void ev_cleanup_start (ev_cleanup *w)
1147 CODE: 1194 CODE:
1148 START (cleanup, w); 1195 START (cleanup, w);
… …
1152 STOP (cleanup, w); 1199 STOP (cleanup, w);
1153 1200
1154void DESTROY (ev_cleanup *w) 1201void DESTROY (ev_cleanup *w)
1155 CODE: 1202 CODE:
1156 STOP (cleanup, w); 1203 STOP (cleanup, w);
1204 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1157 e_destroy (w); 1205 e_destroy (w);
1158 1206
1159int keepalive (ev_watcher *w, int new_value = 0) 1207int keepalive (ev_watcher *w, SV *new_value = 0)
1160 CODE: 1208 CODE:
1161 RETVAL = 0; 1209 RETVAL = 1;
1162 OUTPUT: 1210 OUTPUT:
1163 RETVAL 1211 RETVAL
1212
1213#endif
1164 1214
1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1215MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166 1216
1167#if EV_CHILD_ENABLE 1217#if EV_CHILD_ENABLE
1168 1218
… …
1362 OUTPUT: 1412 OUTPUT:
1363 RETVAL 1413 RETVAL
1364 1414
1365void DESTROY (struct ev_loop *loop) 1415void DESTROY (struct ev_loop *loop)
1366 CODE: 1416 CODE:
1367 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ 1417 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1368 /* 2. not doing so helps avoid many global destruction bugs in perl, too */ 1418 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1369 if (loop != evapi.default_loop) 1419 if (loop != evapi.default_loop)
1370 ev_loop_destroy (loop); 1420 ev_loop_destroy (loop);
1371 1421
1372void ev_loop_fork (struct ev_loop *loop) 1422void ev_loop_fork (struct ev_loop *loop)
… …
1395 1445
1396unsigned int ev_depth (struct ev_loop *loop) 1446unsigned int ev_depth (struct ev_loop *loop)
1397 ALIAS: 1447 ALIAS:
1398 loop_depth = 1 1448 loop_depth = 1
1399 1449
1400void ev_run (struct ev_loop *loop, int flags = 0) 1450int ev_run (struct ev_loop *loop, int flags = 0)
1401 ALIAS: 1451 ALIAS:
1402 loop = 1 1452 loop = 1
1403 1453
1404void ev_break (struct ev_loop *loop, int how = 1) 1454void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS: 1455 ALIAS:
… …
1414#if 0 1464#if 0
1415 1465
1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1466void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1417 CODE: 1467 CODE:
1418{ 1468{
1419 Signal signum = s_signum (signal); 1469 Signal signum = s_signum (signal);
1420 CHECK_SIG (signal, signum); 1470 CHECK_SIG (signal, signum);
1421 1471
1422 ev_feed_signal_event (loop, signum); 1472 ev_feed_signal_event (loop, signum);
1423} 1473}
1424 1474
… …
1457 periodic_ns = 1 1507 periodic_ns = 1
1458 INIT: 1508 INIT:
1459 CHECK_REPEAT (interval); 1509 CHECK_REPEAT (interval);
1460 CODE: 1510 CODE:
1461{ 1511{
1462 ev_periodic *w; 1512 ev_periodic *w;
1463 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1513 w = e_new (sizeof (ev_periodic), cb, ST (0));
1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1514 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1465 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1515 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1516 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1467 if (!ix) START (periodic, w); 1517 if (!ix) START (periodic, w);
… …
1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1522ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1473 ALIAS: 1523 ALIAS:
1474 signal_ns = 1 1524 signal_ns = 1
1475 CODE: 1525 CODE:
1476{ 1526{
1477 Signal signum = s_signum (signal); 1527 Signal signum = s_signum (signal);
1478 CHECK_SIG (signal, signum); 1528 CHECK_SIG (signal, signum);
1479 1529
1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1530 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1481 ev_signal_set (RETVAL, signum); 1531 ev_signal_set (RETVAL, signum);
1482 if (!ix) START_SIGNAL (RETVAL); 1532 if (!ix) START_SIGNAL (RETVAL);
… …
1522 ev_fork_set (RETVAL); 1572 ev_fork_set (RETVAL);
1523 if (!ix) START (fork, RETVAL); 1573 if (!ix) START (fork, RETVAL);
1524 OUTPUT: 1574 OUTPUT:
1525 RETVAL 1575 RETVAL
1526 1576
1577#if CLEANUP_ENABLED
1578
1527ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1579ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1528 ALIAS: 1580 ALIAS:
1529 cleanup_ns = 1 1581 cleanup_ns = 1
1530 CODE: 1582 CODE:
1531 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); 1583 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1584 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1532 ev_cleanup_set (RETVAL); 1585 ev_cleanup_set (RETVAL);
1533 if (!ix) START (cleanup, RETVAL); 1586 if (!ix) START (cleanup, RETVAL);
1534 OUTPUT: 1587 OUTPUT:
1535 RETVAL 1588 RETVAL
1589
1590#endif
1536 1591
1537ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1592ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1538 ALIAS: 1593 ALIAS:
1539 child_ns = 1 1594 child_ns = 1
1540 CODE: 1595 CODE:

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