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17 | |
17 | |
18 | #define EV_STANDALONE 1 |
18 | #define EV_STANDALONE 1 |
19 | #define EV_PROTOTYPES 1 |
19 | #define EV_PROTOTYPES 1 |
20 | #define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */ |
20 | #define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */ |
21 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
21 | #define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
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22 | #define EV_USE_FLOOR 1 |
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23 | #define EV_API_STATIC |
22 | #define EV_H <ev.h> |
24 | #define EV_H <ev.h> |
23 | #define EV_CONFIG_H error |
25 | #define EV_CONFIG_H error |
24 | #include "EV/EVAPI.h" |
26 | #include "EV/EVAPI.h" |
25 | |
27 | |
26 | #define EV_SELECT_IS_WINSOCKET 0 |
28 | #define EV_SELECT_IS_WINSOCKET 0 |
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30 | # define fd_mask Perl_fd_mask |
32 | # define fd_mask Perl_fd_mask |
31 | #endif |
33 | #endif |
32 | /* due to bugs in OS X we have to use libev/ explicitly here */ |
34 | /* due to bugs in OS X we have to use libev/ explicitly here */ |
33 | #include "libev/ev.c" |
35 | #include "libev/ev.c" |
34 | |
36 | |
35 | #if !defined(_WIN32) && !defined(_MINIX) |
37 | #if !defined _WIN32 && !defined _MINIX |
36 | # include <pthread.h> |
38 | # include <pthread.h> |
37 | #endif |
39 | #endif |
38 | |
40 | |
39 | #define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
41 | #define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
40 | #define e_flags(w) ((ev_watcher *)(w))->e_flags |
42 | #define e_flags(w) ((ev_watcher *)(w))->e_flags |
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129 | ///////////////////////////////////////////////////////////////////////////// |
131 | ///////////////////////////////////////////////////////////////////////////// |
130 | // Event |
132 | // Event |
131 | |
133 | |
132 | static void e_cb (EV_P_ ev_watcher *w, int revents); |
134 | static void e_cb (EV_P_ ev_watcher *w, int revents); |
133 | |
135 | |
134 | void * |
136 | static void * |
135 | e_new (int size, SV *cb_sv, SV *loop) |
137 | e_new (int size, SV *cb_sv, SV *loop) |
136 | { |
138 | { |
137 | SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
139 | SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
138 | ev_watcher *w; |
140 | ev_watcher *w; |
139 | SV *self = NEWSV (0, size); |
141 | SV *self = NEWSV (0, size); |
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422 | const_iv (EV, UNLOOP_ONE) |
424 | const_iv (EV, UNLOOP_ONE) |
423 | const_iv (EV, UNLOOP_ALL) |
425 | const_iv (EV, UNLOOP_ALL) |
424 | #endif |
426 | #endif |
425 | }; |
427 | }; |
426 | |
428 | |
427 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
429 | for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
428 | newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
430 | newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
429 | |
431 | |
430 | stash_loop = gv_stashpv ("EV::Loop" , 1); |
432 | stash_loop = gv_stashpv ("EV::Loop" , 1); |
431 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
433 | stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
432 | stash_io = gv_stashpv ("EV::IO" , 1); |
434 | stash_io = gv_stashpv ("EV::IO" , 1); |
433 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
435 | stash_timer = gv_stashpv ("EV::Timer" , 1); |
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516 | evapi.invoke = ev_invoke; |
518 | evapi.invoke = ev_invoke; |
517 | |
519 | |
518 | sv_setiv (sv, (IV)&evapi); |
520 | sv_setiv (sv, (IV)&evapi); |
519 | SvREADONLY_on (sv); |
521 | SvREADONLY_on (sv); |
520 | } |
522 | } |
521 | #if !defined(_WIN32) && !defined(_MINIX) |
523 | #if !defined _WIN32 && !defined _MINIX |
522 | pthread_atfork (0, 0, default_fork); |
524 | pthread_atfork (0, 0, default_fork); |
523 | #endif |
525 | #endif |
524 | } |
526 | } |
525 | |
527 | |
526 | SV *ev_default_loop (unsigned int flags = 0) |
528 | SV *ev_default_loop (unsigned int flags = 0) |
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554 | unsigned int ev_embeddable_backends () |
556 | unsigned int ev_embeddable_backends () |
555 | |
557 | |
556 | void ev_sleep (NV interval) |
558 | void ev_sleep (NV interval) |
557 | |
559 | |
558 | NV ev_time () |
560 | NV ev_time () |
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561 | |
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562 | void ev_feed_signal (SV *signal) |
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563 | CODE: |
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564 | { |
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565 | Signal signum = s_signum (signal); |
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566 | CHECK_SIG (signal, signum); |
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567 | |
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568 | ev_feed_signal (signum); |
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569 | } |
559 | |
570 | |
560 | NV ev_now () |
571 | NV ev_now () |
561 | C_ARGS: evapi.default_loop |
572 | C_ARGS: evapi.default_loop |
562 | |
573 | |
563 | void ev_now_update () |
574 | void ev_now_update () |
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726 | ev_fork_set (RETVAL); |
737 | ev_fork_set (RETVAL); |
727 | if (!ix) START (fork, RETVAL); |
738 | if (!ix) START (fork, RETVAL); |
728 | OUTPUT: |
739 | OUTPUT: |
729 | RETVAL |
740 | RETVAL |
730 | |
741 | |
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742 | #if CLEANUP_ENABLED |
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743 | |
731 | ev_cleanup *cleanup (SV *cb) |
744 | ev_cleanup *cleanup (SV *cb) |
732 | ALIAS: |
745 | ALIAS: |
733 | cleanup_ns = 1 |
746 | cleanup_ns = 1 |
734 | CODE: |
747 | CODE: |
735 | RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
748 | RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
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749 | SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
736 | ev_cleanup_set (RETVAL); |
750 | ev_cleanup_set (RETVAL); |
737 | if (!ix) START (cleanup, RETVAL); |
751 | if (!ix) START (cleanup, RETVAL); |
738 | OUTPUT: |
752 | OUTPUT: |
739 | RETVAL |
753 | RETVAL |
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754 | |
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755 | #endif |
740 | |
756 | |
741 | ev_child *child (int pid, int trace, SV *cb) |
757 | ev_child *child (int pid, int trace, SV *cb) |
742 | ALIAS: |
758 | ALIAS: |
743 | child_ns = 1 |
759 | child_ns = 1 |
744 | CODE: |
760 | CODE: |
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1129 | void DESTROY (ev_fork *w) |
1145 | void DESTROY (ev_fork *w) |
1130 | CODE: |
1146 | CODE: |
1131 | STOP (fork, w); |
1147 | STOP (fork, w); |
1132 | e_destroy (w); |
1148 | e_destroy (w); |
1133 | |
1149 | |
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1150 | #if CLEANUP_ENABLED |
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1151 | |
1134 | MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1152 | MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1135 | |
1153 | |
1136 | void ev_cleanup_start (ev_cleanup *w) |
1154 | void ev_cleanup_start (ev_cleanup *w) |
1137 | CODE: |
1155 | CODE: |
1138 | START (cleanup, w); |
1156 | START (cleanup, w); |
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1142 | STOP (cleanup, w); |
1160 | STOP (cleanup, w); |
1143 | |
1161 | |
1144 | void DESTROY (ev_cleanup *w) |
1162 | void DESTROY (ev_cleanup *w) |
1145 | CODE: |
1163 | CODE: |
1146 | STOP (cleanup, w); |
1164 | STOP (cleanup, w); |
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1165 | SvREFCNT_inc (w->loop); /* has been dec'ed on creation */ |
1147 | e_destroy (w); |
1166 | e_destroy (w); |
1148 | |
1167 | |
1149 | int keepalive (ev_watcher *w, int new_value = 0) |
1168 | int keepalive (ev_watcher *w, SV *new_value = 0) |
1150 | CODE: |
1169 | CODE: |
1151 | RETVAL = 0; |
1170 | RETVAL = 1; |
1152 | OUTPUT: |
1171 | OUTPUT: |
1153 | RETVAL |
1172 | RETVAL |
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1173 | |
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1174 | #endif |
1154 | |
1175 | |
1155 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1176 | MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1156 | |
1177 | |
1157 | #if EV_CHILD_ENABLE |
1178 | #if EV_CHILD_ENABLE |
1158 | |
1179 | |
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1352 | OUTPUT: |
1373 | OUTPUT: |
1353 | RETVAL |
1374 | RETVAL |
1354 | |
1375 | |
1355 | void DESTROY (struct ev_loop *loop) |
1376 | void DESTROY (struct ev_loop *loop) |
1356 | CODE: |
1377 | CODE: |
1357 | /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ |
1378 | /* 1. the default loop shouldn't be freed by destroying it's perl loop object */ |
1358 | /* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
1379 | /* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
1359 | if (loop != evapi.default_loop) |
1380 | if (loop != evapi.default_loop) |
1360 | ev_loop_destroy (loop); |
1381 | ev_loop_destroy (loop); |
1361 | |
1382 | |
1362 | void ev_loop_fork (struct ev_loop *loop) |
1383 | void ev_loop_fork (struct ev_loop *loop) |
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1404 | #if 0 |
1425 | #if 0 |
1405 | |
1426 | |
1406 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1427 | void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1407 | CODE: |
1428 | CODE: |
1408 | { |
1429 | { |
1409 | Signal signum = s_signum (signal); |
1430 | Signal signum = s_signum (signal); |
1410 | CHECK_SIG (signal, signum); |
1431 | CHECK_SIG (signal, signum); |
1411 | |
1432 | |
1412 | ev_feed_signal_event (loop, signum); |
1433 | ev_feed_signal_event (loop, signum); |
1413 | } |
1434 | } |
1414 | |
1435 | |
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1447 | periodic_ns = 1 |
1468 | periodic_ns = 1 |
1448 | INIT: |
1469 | INIT: |
1449 | CHECK_REPEAT (interval); |
1470 | CHECK_REPEAT (interval); |
1450 | CODE: |
1471 | CODE: |
1451 | { |
1472 | { |
1452 | ev_periodic *w; |
1473 | ev_periodic *w; |
1453 | w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1474 | w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1454 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1475 | e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1455 | ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
1476 | ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
1456 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1477 | RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1457 | if (!ix) START (periodic, w); |
1478 | if (!ix) START (periodic, w); |
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1462 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1483 | ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1463 | ALIAS: |
1484 | ALIAS: |
1464 | signal_ns = 1 |
1485 | signal_ns = 1 |
1465 | CODE: |
1486 | CODE: |
1466 | { |
1487 | { |
1467 | Signal signum = s_signum (signal); |
1488 | Signal signum = s_signum (signal); |
1468 | CHECK_SIG (signal, signum); |
1489 | CHECK_SIG (signal, signum); |
1469 | |
1490 | |
1470 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1491 | RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1471 | ev_signal_set (RETVAL, signum); |
1492 | ev_signal_set (RETVAL, signum); |
1472 | if (!ix) START_SIGNAL (RETVAL); |
1493 | if (!ix) START_SIGNAL (RETVAL); |
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1512 | ev_fork_set (RETVAL); |
1533 | ev_fork_set (RETVAL); |
1513 | if (!ix) START (fork, RETVAL); |
1534 | if (!ix) START (fork, RETVAL); |
1514 | OUTPUT: |
1535 | OUTPUT: |
1515 | RETVAL |
1536 | RETVAL |
1516 | |
1537 | |
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1538 | #if CLEANUP_ENABLED |
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1539 | |
1517 | ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1540 | ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1518 | ALIAS: |
1541 | ALIAS: |
1519 | cleanup_ns = 1 |
1542 | cleanup_ns = 1 |
1520 | CODE: |
1543 | CODE: |
1521 | RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
1544 | RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
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1545 | SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
1522 | ev_cleanup_set (RETVAL); |
1546 | ev_cleanup_set (RETVAL); |
1523 | if (!ix) START (cleanup, RETVAL); |
1547 | if (!ix) START (cleanup, RETVAL); |
1524 | OUTPUT: |
1548 | OUTPUT: |
1525 | RETVAL |
1549 | RETVAL |
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|
1550 | |
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|
1551 | #endif |
1526 | |
1552 | |
1527 | ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1553 | ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1528 | ALIAS: |
1554 | ALIAS: |
1529 | child_ns = 1 |
1555 | child_ns = 1 |
1530 | CODE: |
1556 | CODE: |