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 |
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… | |
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) |
… | |
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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 | |
… | |
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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 | |
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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); |
… | |
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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); |
… | |
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1025 | |
1052 | |
1026 | void ev_timer_stop (ev_timer *w) |
1053 | void ev_timer_stop (ev_timer *w) |
1027 | CODE: |
1054 | CODE: |
1028 | STOP (timer, w); |
1055 | STOP (timer, w); |
1029 | |
1056 | |
1030 | void ev_timer_again (ev_timer *w) |
1057 | void ev_timer_again (ev_timer *w, NV repeat = NO_INIT) |
1031 | INIT: |
1058 | CODE: |
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1059 | if (items > 1) |
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1060 | w->repeat = repeat; |
1032 | CHECK_REPEAT (w->repeat); |
1061 | CHECK_REPEAT (w->repeat); |
1033 | CODE: |
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1034 | ev_timer_again (e_loop (w), w); |
1062 | ev_timer_again (e_loop (w), w); |
1035 | UNREF (w); |
1063 | UNREF (w); |
1036 | |
1064 | |
1037 | NV ev_timer_remaining (ev_timer *w) |
1065 | NV ev_timer_remaining (ev_timer *w) |
1038 | C_ARGS: e_loop (w), w |
1066 | C_ARGS: e_loop (w), w |