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5 | /* fix perl api breakage */ |
5 | /* fix perl api breakage */ |
6 | #undef signal |
6 | #undef signal |
7 | #undef sigaction |
7 | #undef sigaction |
8 | |
8 | |
9 | #include "schmorp.h" |
9 | #include "schmorp.h" |
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10 | |
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11 | /* old API compatibility */ |
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12 | static int |
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13 | sv_fileno (SV *fh) |
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14 | { |
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15 | return s_fileno (fh, 0); |
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16 | } |
10 | |
17 | |
11 | #define EV_PROTOTYPES 1 |
18 | #define EV_PROTOTYPES 1 |
12 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
19 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
13 | #define EV_H <ev.h> |
20 | #define EV_H <ev.h> |
14 | #include "EV/EVAPI.h" |
21 | #include "EV/EVAPI.h" |
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57 | REF (w); \ |
64 | REF (w); \ |
58 | ev_ ## type ## _stop (e_loop (w), w); \ |
65 | ev_ ## type ## _stop (e_loop (w), w); \ |
59 | } while (0) |
66 | } while (0) |
60 | |
67 | |
61 | #define RESET(type,w,seta) \ |
68 | #define RESET(type,w,seta) \ |
62 | do { \ |
69 | do { \ |
63 | int active = ev_is_active (w); \ |
70 | int active = ev_is_active (w); \ |
64 | if (active) STOP (type, w); \ |
71 | if (active) STOP (type, w); \ |
65 | ev_ ## type ## _set seta; \ |
72 | ev_ ## type ## _set seta; \ |
66 | if (active) START (type, w); \ |
73 | if (active) START (type, w); \ |
67 | } while (0) |
74 | } while (0) |
68 | |
75 | |
69 | 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 | |
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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; \ |
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98 | if (active) START_SIGNAL (w); \ |
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99 | } while (0) |
70 | |
100 | |
71 | static SV *default_loop_sv; |
101 | static SV *default_loop_sv; |
72 | |
102 | |
73 | static struct EVAPI evapi; |
103 | static struct EVAPI evapi; |
74 | |
104 | |
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356 | const_iv (EV, BACKEND_POLL) |
386 | const_iv (EV, BACKEND_POLL) |
357 | const_iv (EV, BACKEND_EPOLL) |
387 | const_iv (EV, BACKEND_EPOLL) |
358 | const_iv (EV, BACKEND_KQUEUE) |
388 | const_iv (EV, BACKEND_KQUEUE) |
359 | const_iv (EV, BACKEND_DEVPOLL) |
389 | const_iv (EV, BACKEND_DEVPOLL) |
360 | const_iv (EV, BACKEND_PORT) |
390 | const_iv (EV, BACKEND_PORT) |
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391 | const_iv (EV, BACKEND_ALL) |
361 | const_iv (EV, FLAG_AUTO) |
392 | const_iv (EV, FLAG_AUTO) |
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393 | const_iv (EV, FLAG_FORKCHECK) |
362 | const_iv (EV, FLAG_NOENV) |
394 | const_iv (EV, FLAG_NOENV) |
363 | const_iv (EV, FLAG_FORKCHECK) |
395 | const_iv (EV, FLAG_NOSIGFD) |
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396 | const_iv (EV, FLAG_NOINOTIFY) |
364 | |
397 | |
365 | const_iv (EV_, VERSION_MAJOR) |
398 | const_iv (EV_, VERSION_MAJOR) |
366 | const_iv (EV_, VERSION_MINOR) |
399 | const_iv (EV_, VERSION_MINOR) |
367 | }; |
400 | }; |
368 | |
401 | |
… | |
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389 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
422 | perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
390 | |
423 | |
391 | /* the poor man's shared library emulator */ |
424 | /* the poor man's shared library emulator */ |
392 | evapi.ver = EV_API_VERSION; |
425 | evapi.ver = EV_API_VERSION; |
393 | evapi.rev = EV_API_REVISION; |
426 | evapi.rev = EV_API_REVISION; |
394 | evapi.sv_fileno = s_fileno; |
427 | evapi.sv_fileno = sv_fileno; |
395 | evapi.sv_signum = s_signum; |
428 | evapi.sv_signum = s_signum; |
396 | evapi.supported_backends = ev_supported_backends (); |
429 | evapi.supported_backends = ev_supported_backends (); |
397 | evapi.recommended_backends = ev_recommended_backends (); |
430 | evapi.recommended_backends = ev_recommended_backends (); |
398 | evapi.embeddable_backends = ev_embeddable_backends (); |
431 | evapi.embeddable_backends = ev_embeddable_backends (); |
399 | evapi.time_ = ev_time; |
432 | evapi.time_ = ev_time; |
… | |
… | |
410 | evapi.suspend = ev_suspend; |
443 | evapi.suspend = ev_suspend; |
411 | evapi.resume = ev_resume; |
444 | evapi.resume = ev_resume; |
412 | evapi.backend = ev_backend; |
445 | evapi.backend = ev_backend; |
413 | evapi.unloop = ev_unloop; |
446 | evapi.unloop = ev_unloop; |
414 | evapi.invoke_pending = ev_invoke_pending; |
447 | evapi.invoke_pending = ev_invoke_pending; |
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448 | evapi.pending_count = ev_pending_count; |
415 | evapi.set_loop_release_cb = ev_set_loop_release_cb; |
449 | evapi.set_loop_release_cb = ev_set_loop_release_cb; |
416 | evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
450 | evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
417 | evapi.ref = ev_ref; |
451 | evapi.ref = ev_ref; |
418 | evapi.unref = ev_unref; |
452 | evapi.unref = ev_unref; |
419 | evapi.loop = ev_loop; |
453 | evapi.loop = ev_loop; |
… | |
… | |
421 | evapi.io_start = ev_io_start; |
455 | evapi.io_start = ev_io_start; |
422 | evapi.io_stop = ev_io_stop; |
456 | evapi.io_stop = ev_io_stop; |
423 | evapi.timer_start = ev_timer_start; |
457 | evapi.timer_start = ev_timer_start; |
424 | evapi.timer_stop = ev_timer_stop; |
458 | evapi.timer_stop = ev_timer_stop; |
425 | evapi.timer_again = ev_timer_again; |
459 | evapi.timer_again = ev_timer_again; |
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460 | evapi.timer_remaining = ev_timer_remaining; |
426 | evapi.periodic_start = ev_periodic_start; |
461 | evapi.periodic_start = ev_periodic_start; |
427 | evapi.periodic_stop = ev_periodic_stop; |
462 | evapi.periodic_stop = ev_periodic_stop; |
428 | evapi.signal_start = ev_signal_start; |
463 | evapi.signal_start = ev_signal_start; |
429 | evapi.signal_stop = ev_signal_stop; |
464 | evapi.signal_stop = ev_signal_stop; |
430 | evapi.idle_start = ev_idle_start; |
465 | evapi.idle_start = ev_idle_start; |
… | |
… | |
537 | CHECK_SIG (signal, signum); |
572 | CHECK_SIG (signal, signum); |
538 | |
573 | |
539 | ev_feed_signal_event (evapi.default_loop, signum); |
574 | ev_feed_signal_event (evapi.default_loop, signum); |
540 | } |
575 | } |
541 | |
576 | |
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577 | unsigned int ev_pending_count () |
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578 | C_ARGS: evapi.default_loop |
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579 | |
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580 | void ev_invoke_pending () |
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581 | C_ARGS: evapi.default_loop |
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582 | |
542 | ev_io *io (SV *fh, int events, SV *cb) |
583 | ev_io *io (SV *fh, int events, SV *cb) |
543 | ALIAS: |
584 | ALIAS: |
544 | io_ns = 1 |
585 | io_ns = 1 |
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586 | _ae_io = 2 |
545 | CODE: |
587 | CODE: |
546 | { |
588 | { |
547 | int fd = s_fileno (fh, events & EV_WRITE); |
589 | int fd = s_fileno (fh, events & EV_WRITE); |
548 | CHECK_FD (fh, fd); |
590 | CHECK_FD (fh, fd); |
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591 | |
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592 | if (ix == 2) |
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593 | { |
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594 | ix = 0; |
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595 | events = events ? EV_WRITE : EV_READ; |
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|
596 | } |
549 | |
597 | |
550 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
598 | RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
551 | RETVAL->fh = newSVsv (fh); |
599 | RETVAL->fh = newSVsv (fh); |
552 | ev_io_set (RETVAL, fd, events); |
600 | ev_io_set (RETVAL, fd, events); |
553 | if (!ix) START (io, RETVAL); |
601 | if (!ix) START (io, RETVAL); |
… | |
… | |
592 | Signal signum = s_signum (signal); |
640 | Signal signum = s_signum (signal); |
593 | CHECK_SIG (signal, signum); |
641 | CHECK_SIG (signal, signum); |
594 | |
642 | |
595 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
643 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
596 | ev_signal_set (RETVAL, signum); |
644 | ev_signal_set (RETVAL, signum); |
597 | if (!ix) START (signal, RETVAL); |
645 | if (!ix) START_SIGNAL (RETVAL); |
598 | } |
646 | } |
599 | OUTPUT: |
647 | OUTPUT: |
600 | RETVAL |
648 | RETVAL |
601 | |
649 | |
602 | ev_idle *idle (SV *cb) |
650 | ev_idle *idle (SV *cb) |
… | |
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853 | |
901 | |
854 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
902 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
855 | |
903 | |
856 | void ev_signal_start (ev_signal *w) |
904 | void ev_signal_start (ev_signal *w) |
857 | CODE: |
905 | CODE: |
858 | START (signal, w); |
906 | START_SIGNAL (w); |
859 | |
907 | |
860 | void ev_signal_stop (ev_signal *w) |
908 | void ev_signal_stop (ev_signal *w) |
861 | CODE: |
909 | CODE: |
862 | STOP (signal, w); |
910 | STOP (signal, w); |
863 | |
911 | |
… | |
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870 | CODE: |
918 | CODE: |
871 | { |
919 | { |
872 | Signal signum = s_signum (signal); |
920 | Signal signum = s_signum (signal); |
873 | CHECK_SIG (signal, signum); |
921 | CHECK_SIG (signal, signum); |
874 | |
922 | |
875 | RESET (signal, w, (w, signum)); |
923 | RESET_SIGNAL (w, (w, signum)); |
876 | } |
924 | } |
877 | |
925 | |
878 | int signal (ev_signal *w, SV *new_signal = 0) |
926 | int signal (ev_signal *w, SV *new_signal = 0) |
879 | CODE: |
927 | CODE: |
880 | { |
928 | { |
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883 | if (items > 1) |
931 | if (items > 1) |
884 | { |
932 | { |
885 | Signal signum = s_signum (new_signal); |
933 | Signal signum = s_signum (new_signal); |
886 | CHECK_SIG (new_signal, signum); |
934 | CHECK_SIG (new_signal, signum); |
887 | |
935 | |
888 | RESET (signal, w, (w, signum)); |
936 | RESET_SIGNAL (w, (w, signum)); |
889 | } |
937 | } |
890 | } |
938 | } |
891 | OUTPUT: |
939 | OUTPUT: |
892 | RETVAL |
940 | RETVAL |
893 | |
941 | |
… | |
… | |
907 | INIT: |
955 | INIT: |
908 | CHECK_REPEAT (w->repeat); |
956 | CHECK_REPEAT (w->repeat); |
909 | CODE: |
957 | CODE: |
910 | ev_timer_again (e_loop (w), w); |
958 | ev_timer_again (e_loop (w), w); |
911 | UNREF (w); |
959 | UNREF (w); |
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960 | |
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961 | NV ev_timer_remaining (ev_timer *w) |
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962 | C_ARGS: e_loop (w), w |
912 | |
963 | |
913 | void DESTROY (ev_timer *w) |
964 | void DESTROY (ev_timer *w) |
914 | CODE: |
965 | CODE: |
915 | STOP (timer, w); |
966 | STOP (timer, w); |
916 | e_destroy (w); |
967 | e_destroy (w); |
… | |
… | |
1245 | |
1296 | |
1246 | void ev_unloop (struct ev_loop *loop, int how = 1) |
1297 | void ev_unloop (struct ev_loop *loop, int how = 1) |
1247 | |
1298 | |
1248 | void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1299 | void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1249 | |
1300 | |
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|
1301 | unsigned int ev_pending_count (struct ev_loop *loop) |
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1302 | |
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1303 | void ev_invoke_pending (struct ev_loop *loop) |
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|
1304 | |
1250 | #if 0 |
1305 | #if 0 |
1251 | |
1306 | |
1252 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1307 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1253 | CODE: |
1308 | CODE: |
1254 | { |
1309 | { |
… | |
… | |
1303 | if (!ix) START (periodic, w); |
1358 | if (!ix) START (periodic, w); |
1304 | } |
1359 | } |
1305 | OUTPUT: |
1360 | OUTPUT: |
1306 | RETVAL |
1361 | RETVAL |
1307 | |
1362 | |
1308 | #if 0 |
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|
1309 | |
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1310 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1363 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1311 | ALIAS: |
1364 | ALIAS: |
1312 | signal_ns = 1 |
1365 | signal_ns = 1 |
1313 | CODE: |
1366 | CODE: |
1314 | { |
1367 | { |
1315 | Signal signum = s_signum (signal); |
1368 | Signal signum = s_signum (signal); |
1316 | CHECK_SIG (signal, signum); |
1369 | CHECK_SIG (signal, signum); |
1317 | |
1370 | |
1318 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1371 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1319 | ev_signal_set (RETVAL, signum); |
1372 | ev_signal_set (RETVAL, signum); |
1320 | if (!ix) START (signal, RETVAL); |
1373 | if (!ix) START_SIGNAL (RETVAL); |
1321 | } |
1374 | } |
1322 | OUTPUT: |
1375 | OUTPUT: |
1323 | RETVAL |
1376 | RETVAL |
1324 | |
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|
1325 | #endif |
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|
1326 | |
1377 | |
1327 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1378 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1328 | ALIAS: |
1379 | ALIAS: |
1329 | idle_ns = 1 |
1380 | idle_ns = 1 |
1330 | CODE: |
1381 | CODE: |