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Comparing EV/EV.xs (file contents):
Revision 1.148 by root, Fri Oct 29 19:06:03 2010 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_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
… …
69 do { \ 82 do { \
70 REF (w); \ 83 REF (w); \
71 ev_ ## type ## _stop (e_loop (w), w); \ 84 ev_ ## type ## _stop (e_loop (w), w); \
72 } while (0) 85 } while (0)
73 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
74#define RESET(type,w,seta) \ 97#define RESET(type,w,seta) \
75 do { \ 98 PAUSE (type); \
76 int active = ev_is_active (w); \
77 if (active) STOP (type, w); \
78 ev_ ## type ## _set seta; \ 99 ev_ ## type ## _set seta; \
79 if (active) START (type, w); \ 100 RESUME (type)
80 } while (0)
81 101
82typedef int Signal; 102typedef int Signal;
83 103
84/* horrible... */ 104/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \ 105#define CHECK_SIGNAL_CAN_START(w) \
… …
128///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
129// Event 149// Event
130 150
131static void e_cb (EV_P_ ev_watcher *w, int revents); 151static void e_cb (EV_P_ ev_watcher *w, int revents);
132 152
133void * 153static void *
134e_new (int size, SV *cb_sv, SV *loop) 154e_new (int size, SV *cb_sv, SV *loop)
135{ 155{
136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 156 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
137 ev_watcher *w; 157 ev_watcher *w;
138 SV *self = NEWSV (0, size); 158 SV *self = NEWSV (0, size);
… …
189 dSP; 209 dSP;
190 I32 mark = SP - PL_stack_base; 210 I32 mark = SP - PL_stack_base;
191 SV *sv_self, *sv_events; 211 SV *sv_self, *sv_events;
192 212
193 /* libev might have stopped the watcher */ 213 /* libev might have stopped the watcher */
194 if (expect_false (w->e_flags & WFLAG_UNREFED) 214 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
195 && !ev_is_active (w)) 215 && !ev_is_active (w))
196 REF (w); 216 REF (w);
197 217
198 if (expect_true (sv_self_cache)) 218 if (ecb_expect_true (sv_self_cache))
199 { 219 {
200 sv_self = sv_self_cache; sv_self_cache = 0; 220 sv_self = sv_self_cache; sv_self_cache = 0;
201 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 221 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
202 } 222 }
203 else 223 else
204 { 224 {
205 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 */
206 SvREADONLY_on (sv_self); 226 SvREADONLY_on (sv_self);
207 } 227 }
208 228
209 if (expect_true (sv_events_cache)) 229 if (ecb_expect_true (sv_events_cache))
210 { 230 {
211 sv_events = sv_events_cache; sv_events_cache = 0; 231 sv_events = sv_events_cache; sv_events_cache = 0;
212 SvIV_set (sv_events, revents); 232 SvIV_set (sv_events, revents);
233 SvIOK_only (sv_events);
213 } 234 }
214 else 235 else
215 { 236 {
216 sv_events = newSViv (revents); 237 sv_events = newSViv (revents);
217 SvREADONLY_on (sv_events); 238 SvREADONLY_on (sv_events);
… …
223 PUSHs (sv_events); 244 PUSHs (sv_events);
224 245
225 PUTBACK; 246 PUTBACK;
226 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
227 248
228 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 249 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
229 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
230 else 251 else
231 { 252 {
232 SvREFCNT_dec (SvRV (sv_self)); 253 SvREFCNT_dec (SvRV (sv_self));
233 SvRV_set (sv_self, &PL_sv_undef); 254 SvRV_set (sv_self, &PL_sv_undef);
234 sv_self_cache = sv_self; 255 sv_self_cache = sv_self;
235 } 256 }
236 257
237 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 258 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
238 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
239 else 260 else
240 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
241 262
242 if (expect_false (SvTRUE (ERRSV))) 263 if (ecb_expect_false (SvTRUE (ERRSV)))
243 { 264 {
244 SPAGAIN; 265 SPAGAIN;
245 PUSHMARK (SP); 266 PUSHMARK (SP);
246 PUTBACK; 267 PUTBACK;
247 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);
… …
378 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
379 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
380 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
381 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
382 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
383 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
384 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
385 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
386 const_iv (EV_, CLEANUP) 407 const_iv (EV_, CLEANUP)
387 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
388 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
… …
399 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
400 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
401 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
402 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
403 const_iv (EV, BACKEND_ALL) 424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
404 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
405 const_iv (EV, FLAG_FORKCHECK) 427 const_iv (EV, FLAG_FORKCHECK)
406 const_iv (EV, FLAG_SIGNALFD) 428 const_iv (EV, FLAG_SIGNALFD)
429 const_iv (EV, FLAG_NOSIGMASK)
407 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
408 const_iv (EV, FLAG_NOINOTIFY) 431 const_iv (EV, FLAG_NOINOTIFY)
409 432
410 const_iv (EV_, VERSION_MAJOR) 433 const_iv (EV_, VERSION_MAJOR)
411 const_iv (EV_, VERSION_MINOR) 434 const_iv (EV_, VERSION_MINOR)
… …
418 const_iv (EV, UNLOOP_ONE) 441 const_iv (EV, UNLOOP_ONE)
419 const_iv (EV, UNLOOP_ALL) 442 const_iv (EV, UNLOOP_ALL)
420#endif 443#endif
421 }; 444 };
422 445
423 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--)
424 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 }
425 458
426 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
427 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
428 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
429 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
512 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
513 546
514 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
515 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
516 } 549 }
517#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
518 pthread_atfork (0, 0, default_fork); 557 pthread_atfork (0, 0, default_fork);
558#endif
519#endif 559#endif
520} 560}
521 561
522SV *ev_default_loop (unsigned int flags = 0) 562SV *ev_default_loop (unsigned int flags = 0)
523 CODE: 563 CODE:
… …
551 591
552void ev_sleep (NV interval) 592void ev_sleep (NV interval)
553 593
554NV ev_time () 594NV ev_time ()
555 595
596void ev_feed_signal (SV *signal)
597 CODE:
598{
599 Signal signum = s_signum (signal);
600 CHECK_SIG (signal, signum);
601
602 ev_feed_signal (signum);
603}
604
556NV ev_now () 605NV ev_now ()
557 C_ARGS: evapi.default_loop 606 C_ARGS: evapi.default_loop
558 607
559void ev_now_update () 608void ev_now_update ()
560 C_ARGS: evapi.default_loop 609 C_ARGS: evapi.default_loop
… …
587 C_ARGS: evapi.default_loop, interval 636 C_ARGS: evapi.default_loop, interval
588 637
589void ev_set_timeout_collect_interval (NV interval) 638void ev_set_timeout_collect_interval (NV interval)
590 C_ARGS: evapi.default_loop, interval 639 C_ARGS: evapi.default_loop, interval
591 640
592void ev_run (int flags = 0) 641int ev_run (int flags = 0)
593 ALIAS: 642 ALIAS:
594 loop = 1 643 loop = 1
595 C_ARGS: evapi.default_loop, flags 644 C_ARGS: evapi.default_loop, flags
596 645
597void ev_break (int how = EVBREAK_ONE) 646void ev_break (int how = EVBREAK_ONE)
… …
603 C_ARGS: evapi.default_loop, fd, revents 652 C_ARGS: evapi.default_loop, fd, revents
604 653
605void ev_feed_signal_event (SV *signal) 654void ev_feed_signal_event (SV *signal)
606 CODE: 655 CODE:
607{ 656{
608 Signal signum = s_signum (signal); 657 Signal signum = s_signum (signal);
609 CHECK_SIG (signal, signum); 658 CHECK_SIG (signal, signum);
610 659
611 ev_feed_signal_event (evapi.default_loop, signum); 660 ev_feed_signal_event (evapi.default_loop, signum);
612} 661}
613 662
… …
657 periodic_ns = 1 706 periodic_ns = 1
658 INIT: 707 INIT:
659 CHECK_REPEAT (interval); 708 CHECK_REPEAT (interval);
660 CODE: 709 CODE:
661{ 710{
662 ev_periodic *w; 711 ev_periodic *w;
663 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 712 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
664 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 713 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
665 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);
666 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 715 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
667 if (!ix) START (periodic, w); 716 if (!ix) START (periodic, w);
… …
672ev_signal *signal (SV *signal, SV *cb) 721ev_signal *signal (SV *signal, SV *cb)
673 ALIAS: 722 ALIAS:
674 signal_ns = 1 723 signal_ns = 1
675 CODE: 724 CODE:
676{ 725{
677 Signal signum = s_signum (signal); 726 Signal signum = s_signum (signal);
678 CHECK_SIG (signal, signum); 727 CHECK_SIG (signal, signum);
679 728
680 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 729 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
681 ev_signal_set (RETVAL, signum); 730 ev_signal_set (RETVAL, signum);
682 if (!ix) START_SIGNAL (RETVAL); 731 if (!ix) START_SIGNAL (RETVAL);
… …
722 ev_fork_set (RETVAL); 771 ev_fork_set (RETVAL);
723 if (!ix) START (fork, RETVAL); 772 if (!ix) START (fork, RETVAL);
724 OUTPUT: 773 OUTPUT:
725 RETVAL 774 RETVAL
726 775
776#if CLEANUP_ENABLED
777
727ev_cleanup *cleanup (SV *cb) 778ev_cleanup *cleanup (SV *cb)
728 ALIAS: 779 ALIAS:
729 cleanup_ns = 1 780 cleanup_ns = 1
730 CODE: 781 CODE:
731 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 */
732 ev_cleanup_set (RETVAL); 784 ev_cleanup_set (RETVAL);
733 if (!ix) START (cleanup, RETVAL); 785 if (!ix) START (cleanup, RETVAL);
734 OUTPUT: 786 OUTPUT:
735 RETVAL 787 RETVAL
788
789#endif
736 790
737ev_child *child (int pid, int trace, SV *cb) 791ev_child *child (int pid, int trace, SV *cb)
738 ALIAS: 792 ALIAS:
739 child_ns = 1 793 child_ns = 1
740 CODE: 794 CODE:
… …
758 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 812 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
759 if (!ix) START (stat, RETVAL); 813 if (!ix) START (stat, RETVAL);
760 OUTPUT: 814 OUTPUT:
761 RETVAL 815 RETVAL
762 816
817#ifndef EV_NO_LOOPS
818
763ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 819ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
764 ALIAS: 820 ALIAS:
765 embed_ns = 1 821 embed_ns = 1
766 CODE: 822 CODE:
767{ 823{
… …
773 ev_embed_set (RETVAL, loop); 829 ev_embed_set (RETVAL, loop);
774 if (!ix) START (embed, RETVAL); 830 if (!ix) START (embed, RETVAL);
775} 831}
776 OUTPUT: 832 OUTPUT:
777 RETVAL 833 RETVAL
834
835#endif
778 836
779ev_async *async (SV *cb) 837ev_async *async (SV *cb)
780 ALIAS: 838 ALIAS:
781 async_ns = 1 839 async_ns = 1
782 CODE: 840 CODE:
… …
944 CODE: 1002 CODE:
945{ 1003{
946 RETVAL = w->events; 1004 RETVAL = w->events;
947 1005
948 if (items > 1) 1006 if (items > 1)
949 RESET (io, w, (w, w->fd, new_events)); 1007 {
1008 PAUSE (io);
1009 ev_io_modify (w, new_events);
1010 RESUME (io);
1011 }
950} 1012}
951 OUTPUT: 1013 OUTPUT:
952 RETVAL 1014 RETVAL
953 1015
954MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1016MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
1001 1063
1002void ev_timer_stop (ev_timer *w) 1064void ev_timer_stop (ev_timer *w)
1003 CODE: 1065 CODE:
1004 STOP (timer, w); 1066 STOP (timer, w);
1005 1067
1006void ev_timer_again (ev_timer *w) 1068void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
1007 INIT: 1069 CODE:
1070 if (items > 1)
1071 w->repeat = repeat;
1008 CHECK_REPEAT (w->repeat); 1072 CHECK_REPEAT (w->repeat);
1009 CODE:
1010 ev_timer_again (e_loop (w), w); 1073 ev_timer_again (e_loop (w), w);
1011 UNREF (w); 1074 UNREF (w);
1012 1075
1013NV ev_timer_remaining (ev_timer *w) 1076NV ev_timer_remaining (ev_timer *w)
1014 C_ARGS: e_loop (w), w 1077 C_ARGS: e_loop (w), w
… …
1121void DESTROY (ev_fork *w) 1184void DESTROY (ev_fork *w)
1122 CODE: 1185 CODE:
1123 STOP (fork, w); 1186 STOP (fork, w);
1124 e_destroy (w); 1187 e_destroy (w);
1125 1188
1189#if CLEANUP_ENABLED
1190
1126MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1191MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1127 1192
1128void ev_cleanup_start (ev_cleanup *w) 1193void ev_cleanup_start (ev_cleanup *w)
1129 CODE: 1194 CODE:
1130 START (cleanup, w); 1195 START (cleanup, w);
… …
1134 STOP (cleanup, w); 1199 STOP (cleanup, w);
1135 1200
1136void DESTROY (ev_cleanup *w) 1201void DESTROY (ev_cleanup *w)
1137 CODE: 1202 CODE:
1138 STOP (cleanup, w); 1203 STOP (cleanup, w);
1204 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1139 e_destroy (w); 1205 e_destroy (w);
1140 1206
1141int keepalive (ev_watcher *w, int new_value = 0) 1207int keepalive (ev_watcher *w, SV *new_value = 0)
1142 CODE: 1208 CODE:
1143 RETVAL = 0; 1209 RETVAL = 1;
1144 OUTPUT: 1210 OUTPUT:
1145 RETVAL 1211 RETVAL
1212
1213#endif
1146 1214
1147MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1215MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1148 1216
1149#if EV_CHILD_ENABLE 1217#if EV_CHILD_ENABLE
1150 1218
… …
1325 CODE: 1393 CODE:
1326 RETVAL = boolSV (ev_async_pending (w)); 1394 RETVAL = boolSV (ev_async_pending (w));
1327 OUTPUT: 1395 OUTPUT:
1328 RETVAL 1396 RETVAL
1329 1397
1398#ifndef EV_NO_LOOPS
1399
1330MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1400MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1331 1401
1332SV *new (SV *klass, unsigned int flags = 0) 1402SV *new (SV *klass, unsigned int flags = 0)
1333 CODE: 1403 CODE:
1334{ 1404{
… …
1342 OUTPUT: 1412 OUTPUT:
1343 RETVAL 1413 RETVAL
1344 1414
1345void DESTROY (struct ev_loop *loop) 1415void DESTROY (struct ev_loop *loop)
1346 CODE: 1416 CODE:
1347 /* 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 */
1348 /* 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 */
1349 if (loop != evapi.default_loop) 1419 if (loop != evapi.default_loop)
1350 ev_loop_destroy (loop); 1420 ev_loop_destroy (loop);
1351 1421
1352void ev_loop_fork (struct ev_loop *loop) 1422void ev_loop_fork (struct ev_loop *loop)
… …
1375 1445
1376unsigned int ev_depth (struct ev_loop *loop) 1446unsigned int ev_depth (struct ev_loop *loop)
1377 ALIAS: 1447 ALIAS:
1378 loop_depth = 1 1448 loop_depth = 1
1379 1449
1380void ev_run (struct ev_loop *loop, int flags = 0) 1450int ev_run (struct ev_loop *loop, int flags = 0)
1381 ALIAS: 1451 ALIAS:
1382 loop = 1 1452 loop = 1
1383 1453
1384void ev_break (struct ev_loop *loop, int how = 1) 1454void ev_break (struct ev_loop *loop, int how = 1)
1385 ALIAS: 1455 ALIAS:
… …
1394#if 0 1464#if 0
1395 1465
1396void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1466void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1397 CODE: 1467 CODE:
1398{ 1468{
1399 Signal signum = s_signum (signal); 1469 Signal signum = s_signum (signal);
1400 CHECK_SIG (signal, signum); 1470 CHECK_SIG (signal, signum);
1401 1471
1402 ev_feed_signal_event (loop, signum); 1472 ev_feed_signal_event (loop, signum);
1403} 1473}
1404 1474
… …
1437 periodic_ns = 1 1507 periodic_ns = 1
1438 INIT: 1508 INIT:
1439 CHECK_REPEAT (interval); 1509 CHECK_REPEAT (interval);
1440 CODE: 1510 CODE:
1441{ 1511{
1442 ev_periodic *w; 1512 ev_periodic *w;
1443 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1513 w = e_new (sizeof (ev_periodic), cb, ST (0));
1444 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1514 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1445 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);
1446 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1516 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1447 if (!ix) START (periodic, w); 1517 if (!ix) START (periodic, w);
… …
1452ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1522ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1453 ALIAS: 1523 ALIAS:
1454 signal_ns = 1 1524 signal_ns = 1
1455 CODE: 1525 CODE:
1456{ 1526{
1457 Signal signum = s_signum (signal); 1527 Signal signum = s_signum (signal);
1458 CHECK_SIG (signal, signum); 1528 CHECK_SIG (signal, signum);
1459 1529
1460 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1530 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1461 ev_signal_set (RETVAL, signum); 1531 ev_signal_set (RETVAL, signum);
1462 if (!ix) START_SIGNAL (RETVAL); 1532 if (!ix) START_SIGNAL (RETVAL);
… …
1502 ev_fork_set (RETVAL); 1572 ev_fork_set (RETVAL);
1503 if (!ix) START (fork, RETVAL); 1573 if (!ix) START (fork, RETVAL);
1504 OUTPUT: 1574 OUTPUT:
1505 RETVAL 1575 RETVAL
1506 1576
1577#if CLEANUP_ENABLED
1578
1507ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1579ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1508 ALIAS: 1580 ALIAS:
1509 cleanup_ns = 1 1581 cleanup_ns = 1
1510 CODE: 1582 CODE:
1511 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 */
1512 ev_cleanup_set (RETVAL); 1585 ev_cleanup_set (RETVAL);
1513 if (!ix) START (cleanup, RETVAL); 1586 if (!ix) START (cleanup, RETVAL);
1514 OUTPUT: 1587 OUTPUT:
1515 RETVAL 1588 RETVAL
1589
1590#endif
1516 1591
1517ev_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)
1518 ALIAS: 1593 ALIAS:
1519 child_ns = 1 1594 child_ns = 1
1520 CODE: 1595 CODE:
… …
1573 SvOK (timeout) ? SvNV (timeout) : -1., 1648 SvOK (timeout) ? SvNV (timeout) : -1.,
1574 e_once_cb, 1649 e_once_cb,
1575 newSVsv (cb) 1650 newSVsv (cb)
1576 ); 1651 );
1577 1652
1653#endif
1654

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