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Comparing EV/EV.xs (file contents):
Revision 1.152 by root, Thu Dec 30 07:43:03 2010 UTC vs.
Revision 1.166 by root, Sat Apr 6 00:05:45 2013 UTC

… …
13sv_fileno (SV *fh) 13sv_fileno (SV *fh)
14{ 14{
15 return s_fileno (fh, 0); 15 return s_fileno (fh, 0);
16} 16}
17 17
18#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
18#define EV_STANDALONE 1 22#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
22#define EV_H <ev.h> 27#define EV_H <ev.h>
23#define EV_CONFIG_H error 28#define EV_CONFIG_H error
24#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
25 30
26#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
… …
30# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
31#endif 36#endif
32/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
33#include "libev/ev.c" 38#include "libev/ev.c"
34 39
35#if !defined(_WIN32) && !defined(_MINIX) 40#if !defined _WIN32 && !defined _MINIX
36# include <pthread.h> 41# include <pthread.h>
37#endif 42#endif
38 43
39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
40#define e_flags(w) ((ev_watcher *)(w))->e_flags 45#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
129///////////////////////////////////////////////////////////////////////////// 134/////////////////////////////////////////////////////////////////////////////
130// Event 135// Event
131 136
132static void e_cb (EV_P_ ev_watcher *w, int revents); 137static void e_cb (EV_P_ ev_watcher *w, int revents);
133 138
134void * 139static void *
135e_new (int size, SV *cb_sv, SV *loop) 140e_new (int size, SV *cb_sv, SV *loop)
136{ 141{
137 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 142 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
138 ev_watcher *w; 143 ev_watcher *w;
139 SV *self = NEWSV (0, size); 144 SV *self = NEWSV (0, size);
… …
380 const_iv (EV_, SIGNAL) 385 const_iv (EV_, SIGNAL)
381 const_iv (EV_, CHILD) 386 const_iv (EV_, CHILD)
382 const_iv (EV_, STAT) 387 const_iv (EV_, STAT)
383 const_iv (EV_, IDLE) 388 const_iv (EV_, IDLE)
384 const_iv (EV_, PREPARE) 389 const_iv (EV_, PREPARE)
385 const_iv (EV_, CHECK) 390 /*const_iv (EV_, CHECK) needs special tretament */
386 const_iv (EV_, EMBED) 391 const_iv (EV_, EMBED)
387 const_iv (EV_, FORK) 392 const_iv (EV_, FORK)
388 const_iv (EV_, CLEANUP) 393 const_iv (EV_, CLEANUP)
389 const_iv (EV_, ASYNC) 394 const_iv (EV_, ASYNC)
390 const_iv (EV_, CUSTOM) 395 const_iv (EV_, CUSTOM)
… …
401 const_iv (EV, BACKEND_EPOLL) 406 const_iv (EV, BACKEND_EPOLL)
402 const_iv (EV, BACKEND_KQUEUE) 407 const_iv (EV, BACKEND_KQUEUE)
403 const_iv (EV, BACKEND_DEVPOLL) 408 const_iv (EV, BACKEND_DEVPOLL)
404 const_iv (EV, BACKEND_PORT) 409 const_iv (EV, BACKEND_PORT)
405 const_iv (EV, BACKEND_ALL) 410 const_iv (EV, BACKEND_ALL)
411 const_iv (EV, BACKEND_MASK)
406 const_iv (EV, FLAG_AUTO) 412 const_iv (EV, FLAG_AUTO)
407 const_iv (EV, FLAG_FORKCHECK) 413 const_iv (EV, FLAG_FORKCHECK)
408 const_iv (EV, FLAG_SIGNALFD) 414 const_iv (EV, FLAG_SIGNALFD)
415 const_iv (EV, FLAG_NOSIGMASK)
409 const_iv (EV, FLAG_NOENV) 416 const_iv (EV, FLAG_NOENV)
410 const_iv (EV, FLAG_NOINOTIFY) 417 const_iv (EV, FLAG_NOINOTIFY)
411 418
412 const_iv (EV_, VERSION_MAJOR) 419 const_iv (EV_, VERSION_MAJOR)
413 const_iv (EV_, VERSION_MINOR) 420 const_iv (EV_, VERSION_MINOR)
… …
420 const_iv (EV, UNLOOP_ONE) 427 const_iv (EV, UNLOOP_ONE)
421 const_iv (EV, UNLOOP_ALL) 428 const_iv (EV, UNLOOP_ALL)
422#endif 429#endif
423 }; 430 };
424 431
425 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 432 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
426 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 433 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
434
435 /* since this clashes with perl CHECK blocks, */
436 /* but we are interested in constants, */
437 /* and not blocks, we treat CHECK specially. */
438 {
439 /* the local $^W = 0 takes care of the warning */
440 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
441 /* now we need to re-set the gv, in case it was hijacked */
442 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
443 }
427 444
428 stash_loop = gv_stashpv ("EV::Loop" , 1); 445 stash_loop = gv_stashpv ("EV::Loop" , 1);
429 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 446 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
430 stash_io = gv_stashpv ("EV::IO" , 1); 447 stash_io = gv_stashpv ("EV::IO" , 1);
431 stash_timer = gv_stashpv ("EV::Timer" , 1); 448 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
514 evapi.invoke = ev_invoke; 531 evapi.invoke = ev_invoke;
515 532
516 sv_setiv (sv, (IV)&evapi); 533 sv_setiv (sv, (IV)&evapi);
517 SvREADONLY_on (sv); 534 SvREADONLY_on (sv);
518 } 535 }
519#if !defined(_WIN32) && !defined(_MINIX) 536#if !defined _WIN32 && !defined _MINIX
537#if __linux
538 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
539 __register_atfork (0, 0, default_fork, 0);
540#else
520 pthread_atfork (0, 0, default_fork); 541 pthread_atfork (0, 0, default_fork);
542#endif
521#endif 543#endif
522} 544}
523 545
524SV *ev_default_loop (unsigned int flags = 0) 546SV *ev_default_loop (unsigned int flags = 0)
525 CODE: 547 CODE:
… …
553 575
554void ev_sleep (NV interval) 576void ev_sleep (NV interval)
555 577
556NV ev_time () 578NV ev_time ()
557 579
580void ev_feed_signal (SV *signal)
581 CODE:
582{
583 Signal signum = s_signum (signal);
584 CHECK_SIG (signal, signum);
585
586 ev_feed_signal (signum);
587}
588
558NV ev_now () 589NV ev_now ()
559 C_ARGS: evapi.default_loop 590 C_ARGS: evapi.default_loop
560 591
561void ev_now_update () 592void ev_now_update ()
562 C_ARGS: evapi.default_loop 593 C_ARGS: evapi.default_loop
… …
589 C_ARGS: evapi.default_loop, interval 620 C_ARGS: evapi.default_loop, interval
590 621
591void ev_set_timeout_collect_interval (NV interval) 622void ev_set_timeout_collect_interval (NV interval)
592 C_ARGS: evapi.default_loop, interval 623 C_ARGS: evapi.default_loop, interval
593 624
594void ev_run (int flags = 0) 625int ev_run (int flags = 0)
595 ALIAS: 626 ALIAS:
596 loop = 1 627 loop = 1
597 C_ARGS: evapi.default_loop, flags 628 C_ARGS: evapi.default_loop, flags
598 629
599void ev_break (int how = EVBREAK_ONE) 630void ev_break (int how = EVBREAK_ONE)
… …
605 C_ARGS: evapi.default_loop, fd, revents 636 C_ARGS: evapi.default_loop, fd, revents
606 637
607void ev_feed_signal_event (SV *signal) 638void ev_feed_signal_event (SV *signal)
608 CODE: 639 CODE:
609{ 640{
610 Signal signum = s_signum (signal); 641 Signal signum = s_signum (signal);
611 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
612 643
613 ev_feed_signal_event (evapi.default_loop, signum); 644 ev_feed_signal_event (evapi.default_loop, signum);
614} 645}
615 646
… …
724 ev_fork_set (RETVAL); 755 ev_fork_set (RETVAL);
725 if (!ix) START (fork, RETVAL); 756 if (!ix) START (fork, RETVAL);
726 OUTPUT: 757 OUTPUT:
727 RETVAL 758 RETVAL
728 759
760#if CLEANUP_ENABLED
761
729ev_cleanup *cleanup (SV *cb) 762ev_cleanup *cleanup (SV *cb)
730 ALIAS: 763 ALIAS:
731 cleanup_ns = 1 764 cleanup_ns = 1
732 CODE: 765 CODE:
733 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); 766 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
767 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
734 ev_cleanup_set (RETVAL); 768 ev_cleanup_set (RETVAL);
735 if (!ix) START (cleanup, RETVAL); 769 if (!ix) START (cleanup, RETVAL);
736 OUTPUT: 770 OUTPUT:
737 RETVAL 771 RETVAL
772
773#endif
738 774
739ev_child *child (int pid, int trace, SV *cb) 775ev_child *child (int pid, int trace, SV *cb)
740 ALIAS: 776 ALIAS:
741 child_ns = 1 777 child_ns = 1
742 CODE: 778 CODE:
… …
1127void DESTROY (ev_fork *w) 1163void DESTROY (ev_fork *w)
1128 CODE: 1164 CODE:
1129 STOP (fork, w); 1165 STOP (fork, w);
1130 e_destroy (w); 1166 e_destroy (w);
1131 1167
1168#if CLEANUP_ENABLED
1169
1132MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1170MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1133 1171
1134void ev_cleanup_start (ev_cleanup *w) 1172void ev_cleanup_start (ev_cleanup *w)
1135 CODE: 1173 CODE:
1136 START (cleanup, w); 1174 START (cleanup, w);
… …
1140 STOP (cleanup, w); 1178 STOP (cleanup, w);
1141 1179
1142void DESTROY (ev_cleanup *w) 1180void DESTROY (ev_cleanup *w)
1143 CODE: 1181 CODE:
1144 STOP (cleanup, w); 1182 STOP (cleanup, w);
1183 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1145 e_destroy (w); 1184 e_destroy (w);
1146 1185
1147int keepalive (ev_watcher *w, int new_value = 0) 1186int keepalive (ev_watcher *w, SV *new_value = 0)
1148 CODE: 1187 CODE:
1149 RETVAL = 0; 1188 RETVAL = 1;
1150 OUTPUT: 1189 OUTPUT:
1151 RETVAL 1190 RETVAL
1191
1192#endif
1152 1193
1153MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1194MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1154 1195
1155#if EV_CHILD_ENABLE 1196#if EV_CHILD_ENABLE
1156 1197
… …
1350 OUTPUT: 1391 OUTPUT:
1351 RETVAL 1392 RETVAL
1352 1393
1353void DESTROY (struct ev_loop *loop) 1394void DESTROY (struct ev_loop *loop)
1354 CODE: 1395 CODE:
1355 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ 1396 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1356 /* 2. not doing so helps avoid many global destruction bugs in perl, too */ 1397 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1357 if (loop != evapi.default_loop) 1398 if (loop != evapi.default_loop)
1358 ev_loop_destroy (loop); 1399 ev_loop_destroy (loop);
1359 1400
1360void ev_loop_fork (struct ev_loop *loop) 1401void ev_loop_fork (struct ev_loop *loop)
… …
1383 1424
1384unsigned int ev_depth (struct ev_loop *loop) 1425unsigned int ev_depth (struct ev_loop *loop)
1385 ALIAS: 1426 ALIAS:
1386 loop_depth = 1 1427 loop_depth = 1
1387 1428
1388void ev_run (struct ev_loop *loop, int flags = 0) 1429int ev_run (struct ev_loop *loop, int flags = 0)
1389 ALIAS: 1430 ALIAS:
1390 loop = 1 1431 loop = 1
1391 1432
1392void ev_break (struct ev_loop *loop, int how = 1) 1433void ev_break (struct ev_loop *loop, int how = 1)
1393 ALIAS: 1434 ALIAS:
… …
1402#if 0 1443#if 0
1403 1444
1404void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1445void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1405 CODE: 1446 CODE:
1406{ 1447{
1407 Signal signum = s_signum (signal); 1448 Signal signum = s_signum (signal);
1408 CHECK_SIG (signal, signum); 1449 CHECK_SIG (signal, signum);
1409 1450
1410 ev_feed_signal_event (loop, signum); 1451 ev_feed_signal_event (loop, signum);
1411} 1452}
1412 1453
… …
1445 periodic_ns = 1 1486 periodic_ns = 1
1446 INIT: 1487 INIT:
1447 CHECK_REPEAT (interval); 1488 CHECK_REPEAT (interval);
1448 CODE: 1489 CODE:
1449{ 1490{
1450 ev_periodic *w; 1491 ev_periodic *w;
1451 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1492 w = e_new (sizeof (ev_periodic), cb, ST (0));
1452 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1493 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1453 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1494 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1454 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1495 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1455 if (!ix) START (periodic, w); 1496 if (!ix) START (periodic, w);
… …
1460ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1501ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1461 ALIAS: 1502 ALIAS:
1462 signal_ns = 1 1503 signal_ns = 1
1463 CODE: 1504 CODE:
1464{ 1505{
1465 Signal signum = s_signum (signal); 1506 Signal signum = s_signum (signal);
1466 CHECK_SIG (signal, signum); 1507 CHECK_SIG (signal, signum);
1467 1508
1468 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1509 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1469 ev_signal_set (RETVAL, signum); 1510 ev_signal_set (RETVAL, signum);
1470 if (!ix) START_SIGNAL (RETVAL); 1511 if (!ix) START_SIGNAL (RETVAL);
… …
1510 ev_fork_set (RETVAL); 1551 ev_fork_set (RETVAL);
1511 if (!ix) START (fork, RETVAL); 1552 if (!ix) START (fork, RETVAL);
1512 OUTPUT: 1553 OUTPUT:
1513 RETVAL 1554 RETVAL
1514 1555
1556#if CLEANUP_ENABLED
1557
1515ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1558ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1516 ALIAS: 1559 ALIAS:
1517 cleanup_ns = 1 1560 cleanup_ns = 1
1518 CODE: 1561 CODE:
1519 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); 1562 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1563 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1520 ev_cleanup_set (RETVAL); 1564 ev_cleanup_set (RETVAL);
1521 if (!ix) START (cleanup, RETVAL); 1565 if (!ix) START (cleanup, RETVAL);
1522 OUTPUT: 1566 OUTPUT:
1523 RETVAL 1567 RETVAL
1568
1569#endif
1524 1570
1525ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1571ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1526 ALIAS: 1572 ALIAS:
1527 child_ns = 1 1573 child_ns = 1
1528 CODE: 1574 CODE:

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