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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 | |
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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) |
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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429 | evapi.io_start = ev_io_start; |
452 | evapi.io_start = ev_io_start; |
430 | evapi.io_stop = ev_io_stop; |
453 | evapi.io_stop = ev_io_stop; |
431 | evapi.timer_start = ev_timer_start; |
454 | evapi.timer_start = ev_timer_start; |
432 | evapi.timer_stop = ev_timer_stop; |
455 | evapi.timer_stop = ev_timer_stop; |
433 | evapi.timer_again = ev_timer_again; |
456 | evapi.timer_again = ev_timer_again; |
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|
457 | evapi.timer_remaining = ev_timer_remaining; |
434 | evapi.periodic_start = ev_periodic_start; |
458 | evapi.periodic_start = ev_periodic_start; |
435 | evapi.periodic_stop = ev_periodic_stop; |
459 | evapi.periodic_stop = ev_periodic_stop; |
436 | evapi.signal_start = ev_signal_start; |
460 | evapi.signal_start = ev_signal_start; |
437 | evapi.signal_stop = ev_signal_stop; |
461 | evapi.signal_stop = ev_signal_stop; |
438 | evapi.idle_start = ev_idle_start; |
462 | evapi.idle_start = ev_idle_start; |
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606 | Signal signum = s_signum (signal); |
630 | Signal signum = s_signum (signal); |
607 | CHECK_SIG (signal, signum); |
631 | CHECK_SIG (signal, signum); |
608 | |
632 | |
609 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
633 | RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
610 | ev_signal_set (RETVAL, signum); |
634 | ev_signal_set (RETVAL, signum); |
611 | if (!ix) START (signal, RETVAL); |
635 | if (!ix) START_SIGNAL (RETVAL); |
612 | } |
636 | } |
613 | OUTPUT: |
637 | OUTPUT: |
614 | RETVAL |
638 | RETVAL |
615 | |
639 | |
616 | ev_idle *idle (SV *cb) |
640 | ev_idle *idle (SV *cb) |
… | |
… | |
867 | |
891 | |
868 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
892 | MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
869 | |
893 | |
870 | void ev_signal_start (ev_signal *w) |
894 | void ev_signal_start (ev_signal *w) |
871 | CODE: |
895 | CODE: |
872 | START (signal, w); |
896 | START_SIGNAL (w); |
873 | |
897 | |
874 | void ev_signal_stop (ev_signal *w) |
898 | void ev_signal_stop (ev_signal *w) |
875 | CODE: |
899 | CODE: |
876 | STOP (signal, w); |
900 | STOP (signal, w); |
877 | |
901 | |
… | |
… | |
884 | CODE: |
908 | CODE: |
885 | { |
909 | { |
886 | Signal signum = s_signum (signal); |
910 | Signal signum = s_signum (signal); |
887 | CHECK_SIG (signal, signum); |
911 | CHECK_SIG (signal, signum); |
888 | |
912 | |
889 | RESET (signal, w, (w, signum)); |
913 | RESET_SIGNAL (w, (w, signum)); |
890 | } |
914 | } |
891 | |
915 | |
892 | int signal (ev_signal *w, SV *new_signal = 0) |
916 | int signal (ev_signal *w, SV *new_signal = 0) |
893 | CODE: |
917 | CODE: |
894 | { |
918 | { |
… | |
… | |
897 | if (items > 1) |
921 | if (items > 1) |
898 | { |
922 | { |
899 | Signal signum = s_signum (new_signal); |
923 | Signal signum = s_signum (new_signal); |
900 | CHECK_SIG (new_signal, signum); |
924 | CHECK_SIG (new_signal, signum); |
901 | |
925 | |
902 | RESET (signal, w, (w, signum)); |
926 | RESET_SIGNAL (w, (w, signum)); |
903 | } |
927 | } |
904 | } |
928 | } |
905 | OUTPUT: |
929 | OUTPUT: |
906 | RETVAL |
930 | RETVAL |
907 | |
931 | |
… | |
… | |
921 | INIT: |
945 | INIT: |
922 | CHECK_REPEAT (w->repeat); |
946 | CHECK_REPEAT (w->repeat); |
923 | CODE: |
947 | CODE: |
924 | ev_timer_again (e_loop (w), w); |
948 | ev_timer_again (e_loop (w), w); |
925 | UNREF (w); |
949 | UNREF (w); |
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|
950 | |
|
|
951 | NV ev_timer_remaining (ev_timer *w) |
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|
952 | C_ARGS: e_loop (w), w |
926 | |
953 | |
927 | void DESTROY (ev_timer *w) |
954 | void DESTROY (ev_timer *w) |
928 | CODE: |
955 | CODE: |
929 | STOP (timer, w); |
956 | STOP (timer, w); |
930 | e_destroy (w); |
957 | e_destroy (w); |
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1321 | if (!ix) START (periodic, w); |
1348 | if (!ix) START (periodic, w); |
1322 | } |
1349 | } |
1323 | OUTPUT: |
1350 | OUTPUT: |
1324 | RETVAL |
1351 | RETVAL |
1325 | |
1352 | |
1326 | #if 0 |
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|
1327 | |
|
|
1328 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1353 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1329 | ALIAS: |
1354 | ALIAS: |
1330 | signal_ns = 1 |
1355 | signal_ns = 1 |
1331 | CODE: |
1356 | CODE: |
1332 | { |
1357 | { |
1333 | Signal signum = s_signum (signal); |
1358 | Signal signum = s_signum (signal); |
1334 | CHECK_SIG (signal, signum); |
1359 | CHECK_SIG (signal, signum); |
1335 | |
1360 | |
1336 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1361 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1337 | ev_signal_set (RETVAL, signum); |
1362 | ev_signal_set (RETVAL, signum); |
1338 | if (!ix) START (signal, RETVAL); |
1363 | if (!ix) START_SIGNAL (RETVAL); |
1339 | } |
1364 | } |
1340 | OUTPUT: |
1365 | OUTPUT: |
1341 | RETVAL |
1366 | RETVAL |
1342 | |
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|
1343 | #endif |
|
|
1344 | |
1367 | |
1345 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1368 | ev_idle *idle (struct ev_loop *loop, SV *cb) |
1346 | ALIAS: |
1369 | ALIAS: |
1347 | idle_ns = 1 |
1370 | idle_ns = 1 |
1348 | CODE: |
1371 | CODE: |