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64 | REF (w); \ |
64 | REF (w); \ |
65 | ev_ ## type ## _stop (e_loop (w), w); \ |
65 | ev_ ## type ## _stop (e_loop (w), w); \ |
66 | } while (0) |
66 | } while (0) |
67 | |
67 | |
68 | #define RESET(type,w,seta) \ |
68 | #define RESET(type,w,seta) \ |
69 | do { \ |
69 | do { \ |
70 | int active = ev_is_active (w); \ |
70 | int active = ev_is_active (w); \ |
71 | if (active) STOP (type, w); \ |
71 | if (active) STOP (type, w); \ |
72 | ev_ ## type ## _set seta; \ |
72 | ev_ ## type ## _set seta; \ |
73 | if (active) START (type, w); \ |
73 | if (active) START (type, w); \ |
74 | } while (0) |
74 | } while (0) |
75 | |
75 | |
76 | typedef int Signal; |
76 | typedef int Signal; |
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|
77 | |
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78 | /* horrible... */ |
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79 | #define CHECK_SIGNAL_CAN_START(w) \ |
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80 | do { \ |
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81 | /* dive into the internals of libev to avoid aborting in libev */ \ |
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82 | if (signals [(w)->signum - 1].loop \ |
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83 | && signals [(w)->signum - 1].loop != e_loop (w)) \ |
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84 | croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
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85 | } while (0) |
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86 | |
|
|
87 | #define START_SIGNAL(w) \ |
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88 | do { \ |
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|
89 | CHECK_SIGNAL_CAN_START (w); \ |
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90 | START (signal, w); \ |
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|
91 | } while (0) \ |
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92 | |
|
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93 | #define RESET_SIGNAL(w,seta) \ |
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94 | do { \ |
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95 | int active = ev_is_active (w); \ |
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|
96 | if (active) STOP (signal, w); \ |
|
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97 | ev_ ## signal ## _set seta; \ |
|
|
98 | if (active) START_SIGNAL (w); \ |
|
|
99 | } while (0) |
77 | |
100 | |
78 | static SV *default_loop_sv; |
101 | static SV *default_loop_sv; |
79 | |
102 | |
80 | static struct EVAPI evapi; |
103 | static struct EVAPI evapi; |
81 | |
104 | |
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363 | const_iv (EV, BACKEND_POLL) |
386 | const_iv (EV, BACKEND_POLL) |
364 | const_iv (EV, BACKEND_EPOLL) |
387 | const_iv (EV, BACKEND_EPOLL) |
365 | const_iv (EV, BACKEND_KQUEUE) |
388 | const_iv (EV, BACKEND_KQUEUE) |
366 | const_iv (EV, BACKEND_DEVPOLL) |
389 | const_iv (EV, BACKEND_DEVPOLL) |
367 | const_iv (EV, BACKEND_PORT) |
390 | const_iv (EV, BACKEND_PORT) |
|
|
391 | const_iv (EV, BACKEND_ALL) |
368 | const_iv (EV, FLAG_AUTO) |
392 | const_iv (EV, FLAG_AUTO) |
|
|
393 | const_iv (EV, FLAG_FORKCHECK) |
|
|
394 | const_iv (EV, FLAG_SIGNALFD) |
369 | const_iv (EV, FLAG_NOENV) |
395 | const_iv (EV, FLAG_NOENV) |
|
|
396 | const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
370 | const_iv (EV, FLAG_FORKCHECK) |
397 | const_iv (EV, FLAG_NOINOTIFY) |
371 | |
398 | |
372 | const_iv (EV_, VERSION_MAJOR) |
399 | const_iv (EV_, VERSION_MAJOR) |
373 | const_iv (EV_, VERSION_MINOR) |
400 | const_iv (EV_, VERSION_MINOR) |
374 | }; |
401 | }; |
375 | |
402 | |
… | |
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555 | C_ARGS: evapi.default_loop |
582 | C_ARGS: evapi.default_loop |
556 | |
583 | |
557 | ev_io *io (SV *fh, int events, SV *cb) |
584 | ev_io *io (SV *fh, int events, SV *cb) |
558 | ALIAS: |
585 | ALIAS: |
559 | io_ns = 1 |
586 | io_ns = 1 |
|
|
587 | _ae_io = 2 |
560 | CODE: |
588 | CODE: |
561 | { |
589 | { |
562 | int fd = s_fileno (fh, events & EV_WRITE); |
590 | int fd = s_fileno (fh, events & EV_WRITE); |
563 | CHECK_FD (fh, fd); |
591 | CHECK_FD (fh, fd); |
|
|
592 | |
|
|
593 | if (ix == 2) |
|
|
594 | { |
|
|
595 | ix = 0; |
|
|
596 | events = events ? EV_WRITE : EV_READ; |
|
|
597 | } |
564 | |
598 | |
565 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
599 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
566 | RETVAL->fh = newSVsv (fh); |
600 | RETVAL->fh = newSVsv (fh); |
567 | ev_io_set (RETVAL, fd, events); |
601 | ev_io_set (RETVAL, fd, events); |
568 | if (!ix) START (io, RETVAL); |
602 | if (!ix) START (io, RETVAL); |
… | |
… | |
607 | Signal signum = s_signum (signal); |
641 | Signal signum = s_signum (signal); |
608 | CHECK_SIG (signal, signum); |
642 | CHECK_SIG (signal, signum); |
609 | |
643 | |
610 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
644 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
611 | ev_signal_set (RETVAL, signum); |
645 | ev_signal_set (RETVAL, signum); |
612 | if (!ix) START (signal, RETVAL); |
646 | if (!ix) START_SIGNAL (RETVAL); |
613 | } |
647 | } |
614 | OUTPUT: |
648 | OUTPUT: |
615 | RETVAL |
649 | RETVAL |
616 | |
650 | |
617 | ev_idle *idle (SV *cb) |
651 | ev_idle *idle (SV *cb) |
… | |
… | |
868 | |
902 | |
869 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
903 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
870 | |
904 | |
871 | void ev_signal_start (ev_signal *w) |
905 | void ev_signal_start (ev_signal *w) |
872 | CODE: |
906 | CODE: |
873 | START (signal, w); |
907 | START_SIGNAL (w); |
874 | |
908 | |
875 | void ev_signal_stop (ev_signal *w) |
909 | void ev_signal_stop (ev_signal *w) |
876 | CODE: |
910 | CODE: |
877 | STOP (signal, w); |
911 | STOP (signal, w); |
878 | |
912 | |
… | |
… | |
885 | CODE: |
919 | CODE: |
886 | { |
920 | { |
887 | Signal signum = s_signum (signal); |
921 | Signal signum = s_signum (signal); |
888 | CHECK_SIG (signal, signum); |
922 | CHECK_SIG (signal, signum); |
889 | |
923 | |
890 | RESET (signal, w, (w, signum)); |
924 | RESET_SIGNAL (w, (w, signum)); |
891 | } |
925 | } |
892 | |
926 | |
893 | int signal (ev_signal *w, SV *new_signal = 0) |
927 | int signal (ev_signal *w, SV *new_signal = 0) |
894 | CODE: |
928 | CODE: |
895 | { |
929 | { |
… | |
… | |
898 | if (items > 1) |
932 | if (items > 1) |
899 | { |
933 | { |
900 | Signal signum = s_signum (new_signal); |
934 | Signal signum = s_signum (new_signal); |
901 | CHECK_SIG (new_signal, signum); |
935 | CHECK_SIG (new_signal, signum); |
902 | |
936 | |
903 | RESET (signal, w, (w, signum)); |
937 | RESET_SIGNAL (w, (w, signum)); |
904 | } |
938 | } |
905 | } |
939 | } |
906 | OUTPUT: |
940 | OUTPUT: |
907 | RETVAL |
941 | RETVAL |
908 | |
942 | |
… | |
… | |
1325 | if (!ix) START (periodic, w); |
1359 | if (!ix) START (periodic, w); |
1326 | } |
1360 | } |
1327 | OUTPUT: |
1361 | OUTPUT: |
1328 | RETVAL |
1362 | RETVAL |
1329 | |
1363 | |
1330 | #if 0 |
|
|
1331 | |
|
|
1332 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1364 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1333 | ALIAS: |
1365 | ALIAS: |
1334 | signal_ns = 1 |
1366 | signal_ns = 1 |
1335 | CODE: |
1367 | CODE: |
1336 | { |
1368 | { |
1337 | Signal signum = s_signum (signal); |
1369 | Signal signum = s_signum (signal); |
1338 | CHECK_SIG (signal, signum); |
1370 | CHECK_SIG (signal, signum); |
1339 | |
1371 | |
1340 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1372 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1341 | ev_signal_set (RETVAL, signum); |
1373 | ev_signal_set (RETVAL, signum); |
1342 | if (!ix) START (signal, RETVAL); |
1374 | if (!ix) START_SIGNAL (RETVAL); |
1343 | } |
1375 | } |
1344 | OUTPUT: |
1376 | OUTPUT: |
1345 | RETVAL |
1377 | RETVAL |
1346 | |
|
|
1347 | #endif |
|
|
1348 | |
1378 | |
1349 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1379 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1350 | ALIAS: |
1380 | ALIAS: |
1351 | idle_ns = 1 |
1381 | idle_ns = 1 |
1352 | CODE: |
1382 | CODE: |