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Comparing EV/EV.xs (file contents):
Revision 1.150 by root, Sun Nov 28 11:40:41 2010 UTC vs.
Revision 1.163 by root, Wed Apr 3 23:46:45 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_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
21#define EV_H <ev.h> 27#define EV_H <ev.h>
22#define EV_CONFIG_H error 28#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
24 30
25#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
… …
29# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
30#endif 36#endif
31/* 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 */
32#include "libev/ev.c" 38#include "libev/ev.c"
33 39
34#if !defined(_WIN32) && !defined(_MINIX) 40#if !defined _WIN32 && !defined _MINIX
35# include <pthread.h> 41# include <pthread.h>
36#endif 42#endif
37 43
38#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))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags 45#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
128///////////////////////////////////////////////////////////////////////////// 134/////////////////////////////////////////////////////////////////////////////
129// Event 135// Event
130 136
131static void e_cb (EV_P_ ev_watcher *w, int revents); 137static void e_cb (EV_P_ ev_watcher *w, int revents);
132 138
133void * 139static void *
134e_new (int size, SV *cb_sv, SV *loop) 140e_new (int size, SV *cb_sv, SV *loop)
135{ 141{
136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 142 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
137 ev_watcher *w; 143 ev_watcher *w;
138 SV *self = NEWSV (0, size); 144 SV *self = NEWSV (0, size);
… …
208 214
209 if (expect_true (sv_events_cache)) 215 if (expect_true (sv_events_cache))
210 { 216 {
211 sv_events = sv_events_cache; sv_events_cache = 0; 217 sv_events = sv_events_cache; sv_events_cache = 0;
212 SvIV_set (sv_events, revents); 218 SvIV_set (sv_events, revents);
219 SvIOK_only (sv_events);
213 } 220 }
214 else 221 else
215 { 222 {
216 sv_events = newSViv (revents); 223 sv_events = newSViv (revents);
217 SvREADONLY_on (sv_events); 224 SvREADONLY_on (sv_events);
… …
378 const_iv (EV_, SIGNAL) 385 const_iv (EV_, SIGNAL)
379 const_iv (EV_, CHILD) 386 const_iv (EV_, CHILD)
380 const_iv (EV_, STAT) 387 const_iv (EV_, STAT)
381 const_iv (EV_, IDLE) 388 const_iv (EV_, IDLE)
382 const_iv (EV_, PREPARE) 389 const_iv (EV_, PREPARE)
383 const_iv (EV_, CHECK) 390 /*const_iv (EV_, CHECK) needs special tretament */
384 const_iv (EV_, EMBED) 391 const_iv (EV_, EMBED)
385 const_iv (EV_, FORK) 392 const_iv (EV_, FORK)
386 const_iv (EV_, CLEANUP) 393 const_iv (EV_, CLEANUP)
387 const_iv (EV_, ASYNC) 394 const_iv (EV_, ASYNC)
388 const_iv (EV_, CUSTOM) 395 const_iv (EV_, CUSTOM)
… …
399 const_iv (EV, BACKEND_EPOLL) 406 const_iv (EV, BACKEND_EPOLL)
400 const_iv (EV, BACKEND_KQUEUE) 407 const_iv (EV, BACKEND_KQUEUE)
401 const_iv (EV, BACKEND_DEVPOLL) 408 const_iv (EV, BACKEND_DEVPOLL)
402 const_iv (EV, BACKEND_PORT) 409 const_iv (EV, BACKEND_PORT)
403 const_iv (EV, BACKEND_ALL) 410 const_iv (EV, BACKEND_ALL)
411 const_iv (EV, BACKEND_MASK)
404 const_iv (EV, FLAG_AUTO) 412 const_iv (EV, FLAG_AUTO)
405 const_iv (EV, FLAG_FORKCHECK) 413 const_iv (EV, FLAG_FORKCHECK)
406 const_iv (EV, FLAG_SIGNALFD) 414 const_iv (EV, FLAG_SIGNALFD)
415 const_iv (EV, FLAG_NOSIGMASK)
407 const_iv (EV, FLAG_NOENV) 416 const_iv (EV, FLAG_NOENV)
408 const_iv (EV, FLAG_NOINOTIFY) 417 const_iv (EV, FLAG_NOINOTIFY)
409 418
410 const_iv (EV_, VERSION_MAJOR) 419 const_iv (EV_, VERSION_MAJOR)
411 const_iv (EV_, VERSION_MINOR) 420 const_iv (EV_, VERSION_MINOR)
… …
418 const_iv (EV, UNLOOP_ONE) 427 const_iv (EV, UNLOOP_ONE)
419 const_iv (EV, UNLOOP_ALL) 428 const_iv (EV, UNLOOP_ALL)
420#endif 429#endif
421 }; 430 };
422 431
423 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--)
424 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 }
425 444
426 stash_loop = gv_stashpv ("EV::Loop" , 1); 445 stash_loop = gv_stashpv ("EV::Loop" , 1);
427 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 446 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
428 stash_io = gv_stashpv ("EV::IO" , 1); 447 stash_io = gv_stashpv ("EV::IO" , 1);
429 stash_timer = gv_stashpv ("EV::Timer" , 1); 448 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
512 evapi.invoke = ev_invoke; 531 evapi.invoke = ev_invoke;
513 532
514 sv_setiv (sv, (IV)&evapi); 533 sv_setiv (sv, (IV)&evapi);
515 SvREADONLY_on (sv); 534 SvREADONLY_on (sv);
516 } 535 }
517#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
518 pthread_atfork (0, 0, default_fork); 541 pthread_atfork (0, 0, default_fork);
542#endif
519#endif 543#endif
520} 544}
521 545
522SV *ev_default_loop (unsigned int flags = 0) 546SV *ev_default_loop (unsigned int flags = 0)
523 CODE: 547 CODE:
… …
551 575
552void ev_sleep (NV interval) 576void ev_sleep (NV interval)
553 577
554NV ev_time () 578NV ev_time ()
555 579
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
556NV ev_now () 589NV ev_now ()
557 C_ARGS: evapi.default_loop 590 C_ARGS: evapi.default_loop
558 591
559void ev_now_update () 592void ev_now_update ()
560 C_ARGS: evapi.default_loop 593 C_ARGS: evapi.default_loop
… …
587 C_ARGS: evapi.default_loop, interval 620 C_ARGS: evapi.default_loop, interval
588 621
589void ev_set_timeout_collect_interval (NV interval) 622void ev_set_timeout_collect_interval (NV interval)
590 C_ARGS: evapi.default_loop, interval 623 C_ARGS: evapi.default_loop, interval
591 624
592void ev_run (int flags = 0) 625int ev_run (int flags = 0)
593 ALIAS: 626 ALIAS:
594 loop = 1 627 loop = 1
595 C_ARGS: evapi.default_loop, flags 628 C_ARGS: evapi.default_loop, flags
596 629
597void ev_break (int how = EVBREAK_ONE) 630void ev_break (int how = EVBREAK_ONE)
… …
603 C_ARGS: evapi.default_loop, fd, revents 636 C_ARGS: evapi.default_loop, fd, revents
604 637
605void ev_feed_signal_event (SV *signal) 638void ev_feed_signal_event (SV *signal)
606 CODE: 639 CODE:
607{ 640{
608 Signal signum = s_signum (signal); 641 Signal signum = s_signum (signal);
609 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
610 643
611 ev_feed_signal_event (evapi.default_loop, signum); 644 ev_feed_signal_event (evapi.default_loop, signum);
612} 645}
613 646
… …
722 ev_fork_set (RETVAL); 755 ev_fork_set (RETVAL);
723 if (!ix) START (fork, RETVAL); 756 if (!ix) START (fork, RETVAL);
724 OUTPUT: 757 OUTPUT:
725 RETVAL 758 RETVAL
726 759
760#if CLEANUP_ENABLED
761
727ev_cleanup *cleanup (SV *cb) 762ev_cleanup *cleanup (SV *cb)
728 ALIAS: 763 ALIAS:
729 cleanup_ns = 1 764 cleanup_ns = 1
730 CODE: 765 CODE:
731 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 */
732 ev_cleanup_set (RETVAL); 768 ev_cleanup_set (RETVAL);
733 if (!ix) START (cleanup, RETVAL); 769 if (!ix) START (cleanup, RETVAL);
734 OUTPUT: 770 OUTPUT:
735 RETVAL 771 RETVAL
772
773#endif
736 774
737ev_child *child (int pid, int trace, SV *cb) 775ev_child *child (int pid, int trace, SV *cb)
738 ALIAS: 776 ALIAS:
739 child_ns = 1 777 child_ns = 1
740 CODE: 778 CODE:
… …
1125void DESTROY (ev_fork *w) 1163void DESTROY (ev_fork *w)
1126 CODE: 1164 CODE:
1127 STOP (fork, w); 1165 STOP (fork, w);
1128 e_destroy (w); 1166 e_destroy (w);
1129 1167
1168#if CLEANUP_ENABLED
1169
1130MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1170MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1131 1171
1132void ev_cleanup_start (ev_cleanup *w) 1172void ev_cleanup_start (ev_cleanup *w)
1133 CODE: 1173 CODE:
1134 START (cleanup, w); 1174 START (cleanup, w);
… …
1138 STOP (cleanup, w); 1178 STOP (cleanup, w);
1139 1179
1140void DESTROY (ev_cleanup *w) 1180void DESTROY (ev_cleanup *w)
1141 CODE: 1181 CODE:
1142 STOP (cleanup, w); 1182 STOP (cleanup, w);
1183 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1143 e_destroy (w); 1184 e_destroy (w);
1144 1185
1145int keepalive (ev_watcher *w, int new_value = 0) 1186int keepalive (ev_watcher *w, SV *new_value = 0)
1146 CODE: 1187 CODE:
1147 RETVAL = 0; 1188 RETVAL = 1;
1148 OUTPUT: 1189 OUTPUT:
1149 RETVAL 1190 RETVAL
1191
1192#endif
1150 1193
1151MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1194MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1152 1195
1153#if EV_CHILD_ENABLE 1196#if EV_CHILD_ENABLE
1154 1197
… …
1348 OUTPUT: 1391 OUTPUT:
1349 RETVAL 1392 RETVAL
1350 1393
1351void DESTROY (struct ev_loop *loop) 1394void DESTROY (struct ev_loop *loop)
1352 CODE: 1395 CODE:
1353 /* 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 */
1354 /* 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 */
1355 if (loop != evapi.default_loop) 1398 if (loop != evapi.default_loop)
1356 ev_loop_destroy (loop); 1399 ev_loop_destroy (loop);
1357 1400
1358void ev_loop_fork (struct ev_loop *loop) 1401void ev_loop_fork (struct ev_loop *loop)
… …
1381 1424
1382unsigned int ev_depth (struct ev_loop *loop) 1425unsigned int ev_depth (struct ev_loop *loop)
1383 ALIAS: 1426 ALIAS:
1384 loop_depth = 1 1427 loop_depth = 1
1385 1428
1386void ev_run (struct ev_loop *loop, int flags = 0) 1429int ev_run (struct ev_loop *loop, int flags = 0)
1387 ALIAS: 1430 ALIAS:
1388 loop = 1 1431 loop = 1
1389 1432
1390void ev_break (struct ev_loop *loop, int how = 1) 1433void ev_break (struct ev_loop *loop, int how = 1)
1391 ALIAS: 1434 ALIAS:
… …
1400#if 0 1443#if 0
1401 1444
1402void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1445void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1403 CODE: 1446 CODE:
1404{ 1447{
1405 Signal signum = s_signum (signal); 1448 Signal signum = s_signum (signal);
1406 CHECK_SIG (signal, signum); 1449 CHECK_SIG (signal, signum);
1407 1450
1408 ev_feed_signal_event (loop, signum); 1451 ev_feed_signal_event (loop, signum);
1409} 1452}
1410 1453
… …
1443 periodic_ns = 1 1486 periodic_ns = 1
1444 INIT: 1487 INIT:
1445 CHECK_REPEAT (interval); 1488 CHECK_REPEAT (interval);
1446 CODE: 1489 CODE:
1447{ 1490{
1448 ev_periodic *w; 1491 ev_periodic *w;
1449 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1492 w = e_new (sizeof (ev_periodic), cb, ST (0));
1450 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1493 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1451 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);
1452 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1495 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1453 if (!ix) START (periodic, w); 1496 if (!ix) START (periodic, w);
… …
1458ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1501ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1459 ALIAS: 1502 ALIAS:
1460 signal_ns = 1 1503 signal_ns = 1
1461 CODE: 1504 CODE:
1462{ 1505{
1463 Signal signum = s_signum (signal); 1506 Signal signum = s_signum (signal);
1464 CHECK_SIG (signal, signum); 1507 CHECK_SIG (signal, signum);
1465 1508
1466 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1509 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1467 ev_signal_set (RETVAL, signum); 1510 ev_signal_set (RETVAL, signum);
1468 if (!ix) START_SIGNAL (RETVAL); 1511 if (!ix) START_SIGNAL (RETVAL);
… …
1508 ev_fork_set (RETVAL); 1551 ev_fork_set (RETVAL);
1509 if (!ix) START (fork, RETVAL); 1552 if (!ix) START (fork, RETVAL);
1510 OUTPUT: 1553 OUTPUT:
1511 RETVAL 1554 RETVAL
1512 1555
1556#if CLEANUP_ENABLED
1557
1513ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1558ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1514 ALIAS: 1559 ALIAS:
1515 cleanup_ns = 1 1560 cleanup_ns = 1
1516 CODE: 1561 CODE:
1517 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 */
1518 ev_cleanup_set (RETVAL); 1564 ev_cleanup_set (RETVAL);
1519 if (!ix) START (cleanup, RETVAL); 1565 if (!ix) START (cleanup, RETVAL);
1520 OUTPUT: 1566 OUTPUT:
1521 RETVAL 1567 RETVAL
1568
1569#endif
1522 1570
1523ev_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)
1524 ALIAS: 1572 ALIAS:
1525 child_ns = 1 1573 child_ns = 1
1526 CODE: 1574 CODE:

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