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 */ |
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6 | #ifndef WIN32 |
6 | #undef signal |
7 | # undef signal |
7 | #undef sigaction |
8 | # undef sigaction |
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9 | #endif |
8 | |
10 | |
9 | #include "schmorp.h" |
11 | #include "schmorp.h" |
10 | |
12 | |
11 | /* old API compatibility */ |
13 | /* old API compatibility */ |
12 | static int |
14 | static int |
13 | sv_fileno (SV *fh) |
15 | sv_fileno (SV *fh) |
14 | { |
16 | { |
15 | return s_fileno (fh, 0); |
17 | return s_fileno (fh, 0); |
16 | } |
18 | } |
17 | |
19 | |
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20 | #ifndef GvCV_set |
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21 | # define GvCV_set(gv,cv) GvCV (gv) = cv |
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22 | #endif |
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23 | |
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24 | #if EV_ENABLE_ASSERTIONS |
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25 | # undef NDEBUG |
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26 | # include <assert.h> |
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27 | #endif |
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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... */ |
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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_API_STATIC |
33 | #define EV_API_STATIC |
24 | #define EV_H <ev.h> |
34 | #define EV_H <ev.h> |
25 | #define EV_CONFIG_H error |
35 | #define EV_CONFIG_H error |
… | |
… | |
32 | # define fd_mask Perl_fd_mask |
42 | # define fd_mask Perl_fd_mask |
33 | #endif |
43 | #endif |
34 | /* 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 */ |
35 | #include "libev/ev.c" |
45 | #include "libev/ev.c" |
36 | |
46 | |
37 | #if !defined(_WIN32) && !defined(_MINIX) |
47 | #if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK |
38 | # include <pthread.h> |
48 | # include <pthread.h> |
39 | #endif |
49 | #endif |
40 | |
50 | |
41 | #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)) |
42 | #define e_flags(w) ((ev_watcher *)(w))->e_flags |
52 | #define e_flags(w) ((ev_watcher *)(w))->e_flags |
… | |
… | |
382 | const_iv (EV_, SIGNAL) |
392 | const_iv (EV_, SIGNAL) |
383 | const_iv (EV_, CHILD) |
393 | const_iv (EV_, CHILD) |
384 | const_iv (EV_, STAT) |
394 | const_iv (EV_, STAT) |
385 | const_iv (EV_, IDLE) |
395 | const_iv (EV_, IDLE) |
386 | const_iv (EV_, PREPARE) |
396 | const_iv (EV_, PREPARE) |
387 | const_iv (EV_, CHECK) |
397 | /*const_iv (EV_, CHECK) needs special tretament */ |
388 | const_iv (EV_, EMBED) |
398 | const_iv (EV_, EMBED) |
389 | const_iv (EV_, FORK) |
399 | const_iv (EV_, FORK) |
390 | const_iv (EV_, CLEANUP) |
400 | const_iv (EV_, CLEANUP) |
391 | const_iv (EV_, ASYNC) |
401 | const_iv (EV_, ASYNC) |
392 | const_iv (EV_, CUSTOM) |
402 | const_iv (EV_, CUSTOM) |
… | |
… | |
426 | #endif |
436 | #endif |
427 | }; |
437 | }; |
428 | |
438 | |
429 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
439 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
430 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
440 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
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441 | |
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442 | /* since this clashes with perl CHECK blocks, */ |
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443 | /* but we are interested in constants, */ |
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444 | /* and not blocks, we treat CHECK specially. */ |
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445 | { |
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446 | /* the local $^W = 0 takes care of the warning */ |
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447 | CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK)); |
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448 | /* now we need to re-set the gv, in case it was hijacked */ |
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449 | GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv); |
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450 | } |
431 | |
451 | |
432 | stash_loop = gv_stashpv ("EV::Loop" , 1); |
452 | stash_loop = gv_stashpv ("EV::Loop" , 1); |
433 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
453 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
434 | stash_io = gv_stashpv ("EV::IO" , 1); |
454 | stash_io = gv_stashpv ("EV::IO" , 1); |
435 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
455 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
… | |
… | |
518 | evapi.invoke = ev_invoke; |
538 | evapi.invoke = ev_invoke; |
519 | |
539 | |
520 | sv_setiv (sv, (IV)&evapi); |
540 | sv_setiv (sv, (IV)&evapi); |
521 | SvREADONLY_on (sv); |
541 | SvREADONLY_on (sv); |
522 | } |
542 | } |
523 | #if !defined(_WIN32) && !defined(_MINIX) |
543 | #if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK |
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544 | /* unfortunately, musl neither implements the linux standard base, |
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545 | /* nor makes itself detectable via macros. yeah, right... */ |
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546 | #if __linux && (__GLIBC__ || __UCLIBC__) |
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547 | int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); |
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548 | __register_atfork (0, 0, default_fork, 0); |
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549 | #else |
524 | pthread_atfork (0, 0, default_fork); |
550 | pthread_atfork (0, 0, default_fork); |
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551 | #endif |
525 | #endif |
552 | #endif |
526 | } |
553 | } |
527 | |
554 | |
528 | SV *ev_default_loop (unsigned int flags = 0) |
555 | SV *ev_default_loop (unsigned int flags = 0) |
529 | CODE: |
556 | CODE: |
… | |
… | |
560 | NV ev_time () |
587 | NV ev_time () |
561 | |
588 | |
562 | void ev_feed_signal (SV *signal) |
589 | void ev_feed_signal (SV *signal) |
563 | CODE: |
590 | CODE: |
564 | { |
591 | { |
565 | Signal signum = s_signum (signal); |
592 | Signal signum = s_signum (signal); |
566 | CHECK_SIG (signal, signum); |
593 | CHECK_SIG (signal, signum); |
567 | |
594 | |
568 | ev_feed_signal (signum); |
595 | ev_feed_signal (signum); |
569 | } |
596 | } |
570 | |
597 | |
… | |
… | |
602 | C_ARGS: evapi.default_loop, interval |
629 | C_ARGS: evapi.default_loop, interval |
603 | |
630 | |
604 | void ev_set_timeout_collect_interval (NV interval) |
631 | void ev_set_timeout_collect_interval (NV interval) |
605 | C_ARGS: evapi.default_loop, interval |
632 | C_ARGS: evapi.default_loop, interval |
606 | |
633 | |
607 | void ev_run (int flags = 0) |
634 | int ev_run (int flags = 0) |
608 | ALIAS: |
635 | ALIAS: |
609 | loop = 1 |
636 | loop = 1 |
610 | C_ARGS: evapi.default_loop, flags |
637 | C_ARGS: evapi.default_loop, flags |
611 | |
638 | |
612 | void ev_break (int how = EVBREAK_ONE) |
639 | void ev_break (int how = EVBREAK_ONE) |
… | |
… | |
618 | C_ARGS: evapi.default_loop, fd, revents |
645 | C_ARGS: evapi.default_loop, fd, revents |
619 | |
646 | |
620 | void ev_feed_signal_event (SV *signal) |
647 | void ev_feed_signal_event (SV *signal) |
621 | CODE: |
648 | CODE: |
622 | { |
649 | { |
623 | Signal signum = s_signum (signal); |
650 | Signal signum = s_signum (signal); |
624 | CHECK_SIG (signal, signum); |
651 | CHECK_SIG (signal, signum); |
625 | |
652 | |
626 | ev_feed_signal_event (evapi.default_loop, signum); |
653 | ev_feed_signal_event (evapi.default_loop, signum); |
627 | } |
654 | } |
628 | |
655 | |
… | |
… | |
672 | periodic_ns = 1 |
699 | periodic_ns = 1 |
673 | INIT: |
700 | INIT: |
674 | CHECK_REPEAT (interval); |
701 | CHECK_REPEAT (interval); |
675 | CODE: |
702 | CODE: |
676 | { |
703 | { |
677 | ev_periodic *w; |
704 | ev_periodic *w; |
678 | w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
705 | w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
679 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
706 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
680 | 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); |
681 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
708 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
682 | if (!ix) START (periodic, w); |
709 | if (!ix) START (periodic, w); |
… | |
… | |
687 | ev_signal *signal (SV *signal, SV *cb) |
714 | ev_signal *signal (SV *signal, SV *cb) |
688 | ALIAS: |
715 | ALIAS: |
689 | signal_ns = 1 |
716 | signal_ns = 1 |
690 | CODE: |
717 | CODE: |
691 | { |
718 | { |
692 | Signal signum = s_signum (signal); |
719 | Signal signum = s_signum (signal); |
693 | CHECK_SIG (signal, signum); |
720 | CHECK_SIG (signal, signum); |
694 | |
721 | |
695 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
722 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
696 | ev_signal_set (RETVAL, signum); |
723 | ev_signal_set (RETVAL, signum); |
697 | if (!ix) START_SIGNAL (RETVAL); |
724 | if (!ix) START_SIGNAL (RETVAL); |
… | |
… | |
737 | ev_fork_set (RETVAL); |
764 | ev_fork_set (RETVAL); |
738 | if (!ix) START (fork, RETVAL); |
765 | if (!ix) START (fork, RETVAL); |
739 | OUTPUT: |
766 | OUTPUT: |
740 | RETVAL |
767 | RETVAL |
741 | |
768 | |
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769 | #if CLEANUP_ENABLED |
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770 | |
742 | ev_cleanup *cleanup (SV *cb) |
771 | ev_cleanup *cleanup (SV *cb) |
743 | ALIAS: |
772 | ALIAS: |
744 | cleanup_ns = 1 |
773 | cleanup_ns = 1 |
745 | CODE: |
774 | CODE: |
746 | RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
775 | RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
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776 | SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
747 | ev_cleanup_set (RETVAL); |
777 | ev_cleanup_set (RETVAL); |
748 | if (!ix) START (cleanup, RETVAL); |
778 | if (!ix) START (cleanup, RETVAL); |
749 | OUTPUT: |
779 | OUTPUT: |
750 | RETVAL |
780 | RETVAL |
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781 | |
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782 | #endif |
751 | |
783 | |
752 | ev_child *child (int pid, int trace, SV *cb) |
784 | ev_child *child (int pid, int trace, SV *cb) |
753 | ALIAS: |
785 | ALIAS: |
754 | child_ns = 1 |
786 | child_ns = 1 |
755 | CODE: |
787 | CODE: |
… | |
… | |
1020 | |
1052 | |
1021 | void ev_timer_stop (ev_timer *w) |
1053 | void ev_timer_stop (ev_timer *w) |
1022 | CODE: |
1054 | CODE: |
1023 | STOP (timer, w); |
1055 | STOP (timer, w); |
1024 | |
1056 | |
1025 | void ev_timer_again (ev_timer *w) |
1057 | void ev_timer_again (ev_timer *w, NV repeat = NO_INIT) |
1026 | INIT: |
1058 | CODE: |
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1059 | if (items > 1) |
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1060 | w->repeat = repeat; |
1027 | CHECK_REPEAT (w->repeat); |
1061 | CHECK_REPEAT (w->repeat); |
1028 | CODE: |
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1029 | ev_timer_again (e_loop (w), w); |
1062 | ev_timer_again (e_loop (w), w); |
1030 | UNREF (w); |
1063 | UNREF (w); |
1031 | |
1064 | |
1032 | NV ev_timer_remaining (ev_timer *w) |
1065 | NV ev_timer_remaining (ev_timer *w) |
1033 | C_ARGS: e_loop (w), w |
1066 | C_ARGS: e_loop (w), w |
… | |
… | |
1140 | void DESTROY (ev_fork *w) |
1173 | void DESTROY (ev_fork *w) |
1141 | CODE: |
1174 | CODE: |
1142 | STOP (fork, w); |
1175 | STOP (fork, w); |
1143 | e_destroy (w); |
1176 | e_destroy (w); |
1144 | |
1177 | |
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1178 | #if CLEANUP_ENABLED |
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1179 | |
1145 | MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1180 | MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1146 | |
1181 | |
1147 | void ev_cleanup_start (ev_cleanup *w) |
1182 | void ev_cleanup_start (ev_cleanup *w) |
1148 | CODE: |
1183 | CODE: |
1149 | START (cleanup, w); |
1184 | START (cleanup, w); |
… | |
… | |
1153 | STOP (cleanup, w); |
1188 | STOP (cleanup, w); |
1154 | |
1189 | |
1155 | void DESTROY (ev_cleanup *w) |
1190 | void DESTROY (ev_cleanup *w) |
1156 | CODE: |
1191 | CODE: |
1157 | STOP (cleanup, w); |
1192 | STOP (cleanup, w); |
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1193 | SvREFCNT_inc (w->loop); /* has been dec'ed on creation */ |
1158 | e_destroy (w); |
1194 | e_destroy (w); |
1159 | |
1195 | |
1160 | int keepalive (ev_watcher *w, int new_value = 0) |
1196 | int keepalive (ev_watcher *w, SV *new_value = 0) |
1161 | CODE: |
1197 | CODE: |
1162 | RETVAL = 0; |
1198 | RETVAL = 1; |
1163 | OUTPUT: |
1199 | OUTPUT: |
1164 | RETVAL |
1200 | RETVAL |
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1201 | |
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1202 | #endif |
1165 | |
1203 | |
1166 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1204 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1167 | |
1205 | |
1168 | #if EV_CHILD_ENABLE |
1206 | #if EV_CHILD_ENABLE |
1169 | |
1207 | |
… | |
… | |
1363 | OUTPUT: |
1401 | OUTPUT: |
1364 | RETVAL |
1402 | RETVAL |
1365 | |
1403 | |
1366 | void DESTROY (struct ev_loop *loop) |
1404 | void DESTROY (struct ev_loop *loop) |
1367 | CODE: |
1405 | CODE: |
1368 | /* 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 */ |
1369 | /* 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 */ |
1370 | if (loop != evapi.default_loop) |
1408 | if (loop != evapi.default_loop) |
1371 | ev_loop_destroy (loop); |
1409 | ev_loop_destroy (loop); |
1372 | |
1410 | |
1373 | void ev_loop_fork (struct ev_loop *loop) |
1411 | void ev_loop_fork (struct ev_loop *loop) |
… | |
… | |
1396 | |
1434 | |
1397 | unsigned int ev_depth (struct ev_loop *loop) |
1435 | unsigned int ev_depth (struct ev_loop *loop) |
1398 | ALIAS: |
1436 | ALIAS: |
1399 | loop_depth = 1 |
1437 | loop_depth = 1 |
1400 | |
1438 | |
1401 | void ev_run (struct ev_loop *loop, int flags = 0) |
1439 | int ev_run (struct ev_loop *loop, int flags = 0) |
1402 | ALIAS: |
1440 | ALIAS: |
1403 | loop = 1 |
1441 | loop = 1 |
1404 | |
1442 | |
1405 | void ev_break (struct ev_loop *loop, int how = 1) |
1443 | void ev_break (struct ev_loop *loop, int how = 1) |
1406 | ALIAS: |
1444 | ALIAS: |
… | |
… | |
1415 | #if 0 |
1453 | #if 0 |
1416 | |
1454 | |
1417 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1455 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1418 | CODE: |
1456 | CODE: |
1419 | { |
1457 | { |
1420 | Signal signum = s_signum (signal); |
1458 | Signal signum = s_signum (signal); |
1421 | CHECK_SIG (signal, signum); |
1459 | CHECK_SIG (signal, signum); |
1422 | |
1460 | |
1423 | ev_feed_signal_event (loop, signum); |
1461 | ev_feed_signal_event (loop, signum); |
1424 | } |
1462 | } |
1425 | |
1463 | |
… | |
… | |
1458 | periodic_ns = 1 |
1496 | periodic_ns = 1 |
1459 | INIT: |
1497 | INIT: |
1460 | CHECK_REPEAT (interval); |
1498 | CHECK_REPEAT (interval); |
1461 | CODE: |
1499 | CODE: |
1462 | { |
1500 | { |
1463 | ev_periodic *w; |
1501 | ev_periodic *w; |
1464 | w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1502 | w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1465 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1503 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1466 | 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); |
1467 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1505 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1468 | if (!ix) START (periodic, w); |
1506 | if (!ix) START (periodic, w); |
… | |
… | |
1473 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1511 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1474 | ALIAS: |
1512 | ALIAS: |
1475 | signal_ns = 1 |
1513 | signal_ns = 1 |
1476 | CODE: |
1514 | CODE: |
1477 | { |
1515 | { |
1478 | Signal signum = s_signum (signal); |
1516 | Signal signum = s_signum (signal); |
1479 | CHECK_SIG (signal, signum); |
1517 | CHECK_SIG (signal, signum); |
1480 | |
1518 | |
1481 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1519 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1482 | ev_signal_set (RETVAL, signum); |
1520 | ev_signal_set (RETVAL, signum); |
1483 | if (!ix) START_SIGNAL (RETVAL); |
1521 | if (!ix) START_SIGNAL (RETVAL); |
… | |
… | |
1523 | ev_fork_set (RETVAL); |
1561 | ev_fork_set (RETVAL); |
1524 | if (!ix) START (fork, RETVAL); |
1562 | if (!ix) START (fork, RETVAL); |
1525 | OUTPUT: |
1563 | OUTPUT: |
1526 | RETVAL |
1564 | RETVAL |
1527 | |
1565 | |
|
|
1566 | #if CLEANUP_ENABLED |
|
|
1567 | |
1528 | ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1568 | ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1529 | ALIAS: |
1569 | ALIAS: |
1530 | cleanup_ns = 1 |
1570 | cleanup_ns = 1 |
1531 | CODE: |
1571 | CODE: |
1532 | 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 */ |
1533 | ev_cleanup_set (RETVAL); |
1574 | ev_cleanup_set (RETVAL); |
1534 | if (!ix) START (cleanup, RETVAL); |
1575 | if (!ix) START (cleanup, RETVAL); |
1535 | OUTPUT: |
1576 | OUTPUT: |
1536 | RETVAL |
1577 | RETVAL |
|
|
1578 | |
|
|
1579 | #endif |
1537 | |
1580 | |
1538 | ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1581 | ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1539 | ALIAS: |
1582 | ALIAS: |
1540 | child_ns = 1 |
1583 | child_ns = 1 |
1541 | CODE: |
1584 | CODE: |