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Comparing EV/EV.xs (file contents):
Revision 1.144 by root, Sun Oct 24 17:58:41 2010 UTC vs.
Revision 1.161 by root, Wed Dec 5 17:18:47 2012 UTC

… …
15 return s_fileno (fh, 0); 15 return s_fileno (fh, 0);
16} 16}
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_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
22#define EV_USE_FLOOR 1
23#define EV_API_STATIC
21#define EV_H <ev.h> 24#define EV_H <ev.h>
22#define EV_CONFIG_H error 25#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 26#include "EV/EVAPI.h"
24 27
25#define EV_SELECT_IS_WINSOCKET 0 28#define EV_SELECT_IS_WINSOCKET 0
… …
29# define fd_mask Perl_fd_mask 32# define fd_mask Perl_fd_mask
30#endif 33#endif
31/* 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 */
32#include "libev/ev.c" 35#include "libev/ev.c"
33 36
34#if !defined(_WIN32) && !defined(_MINIX) 37#if !defined _WIN32 && !defined _MINIX
35# include <pthread.h> 38# include <pthread.h>
36#endif 39#endif
37 40
38#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))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags 42#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
120 *stash_idle, 123 *stash_idle,
121 *stash_prepare, 124 *stash_prepare,
122 *stash_check, 125 *stash_check,
123 *stash_embed, 126 *stash_embed,
124 *stash_fork, 127 *stash_fork,
128 *stash_cleanup,
125 *stash_async; 129 *stash_async;
126 130
127///////////////////////////////////////////////////////////////////////////// 131/////////////////////////////////////////////////////////////////////////////
128// Event 132// Event
129 133
130static void e_cb (EV_P_ ev_watcher *w, int revents); 134static void e_cb (EV_P_ ev_watcher *w, int revents);
131 135
132void * 136static void *
133e_new (int size, SV *cb_sv, SV *loop) 137e_new (int size, SV *cb_sv, SV *loop)
134{ 138{
135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; 139 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
136 ev_watcher *w; 140 ev_watcher *w;
137 SV *self = NEWSV (0, size); 141 SV *self = NEWSV (0, size);
… …
207 211
208 if (expect_true (sv_events_cache)) 212 if (expect_true (sv_events_cache))
209 { 213 {
210 sv_events = sv_events_cache; sv_events_cache = 0; 214 sv_events = sv_events_cache; sv_events_cache = 0;
211 SvIV_set (sv_events, revents); 215 SvIV_set (sv_events, revents);
216 SvIOK_only (sv_events);
212 } 217 }
213 else 218 else
214 { 219 {
215 sv_events = newSViv (revents); 220 sv_events = newSViv (revents);
216 SvREADONLY_on (sv_events); 221 SvREADONLY_on (sv_events);
… …
340 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 345 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
341 346
342#define CHECK_SIG(sv,num) if ((num) < 0) \ 347#define CHECK_SIG(sv,num) if ((num) < 0) \
343 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 348 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
344 349
350static void
351default_fork (void)
352{
353 ev_loop_fork (EV_DEFAULT_UC);
354}
355
345///////////////////////////////////////////////////////////////////////////// 356/////////////////////////////////////////////////////////////////////////////
346// XS interface functions 357// XS interface functions
347 358
348MODULE = EV PACKAGE = EV PREFIX = ev_ 359MODULE = EV PACKAGE = EV PREFIX = ev_
349 360
… …
364 const_iv (EV_, UNDEF) 375 const_iv (EV_, UNDEF)
365 const_iv (EV_, NONE) 376 const_iv (EV_, NONE)
366 const_iv (EV_, READ) 377 const_iv (EV_, READ)
367 const_iv (EV_, WRITE) 378 const_iv (EV_, WRITE)
368 const_iv (EV_, IO) 379 const_iv (EV_, IO)
369 const_iv (EV_, TIMEOUT) 380 const_iv (EV_, TIMER)
370 const_iv (EV_, PERIODIC) 381 const_iv (EV_, PERIODIC)
371 const_iv (EV_, SIGNAL) 382 const_iv (EV_, SIGNAL)
372 const_iv (EV_, CHILD) 383 const_iv (EV_, CHILD)
373 const_iv (EV_, STAT) 384 const_iv (EV_, STAT)
374 const_iv (EV_, IDLE) 385 const_iv (EV_, IDLE)
375 const_iv (EV_, PREPARE) 386 const_iv (EV_, PREPARE)
376 const_iv (EV_, CHECK) 387 const_iv (EV_, CHECK)
377 const_iv (EV_, EMBED) 388 const_iv (EV_, EMBED)
378 const_iv (EV_, FORK) 389 const_iv (EV_, FORK)
390 const_iv (EV_, CLEANUP)
379 const_iv (EV_, ASYNC) 391 const_iv (EV_, ASYNC)
380 const_iv (EV_, CUSTOM) 392 const_iv (EV_, CUSTOM)
381 const_iv (EV_, ERROR) 393 const_iv (EV_, ERROR)
382 394
383 const_iv (EV, RUN_NOWAIT) 395 const_iv (EV, RUN_NOWAIT)
… …
391 const_iv (EV, BACKEND_EPOLL) 403 const_iv (EV, BACKEND_EPOLL)
392 const_iv (EV, BACKEND_KQUEUE) 404 const_iv (EV, BACKEND_KQUEUE)
393 const_iv (EV, BACKEND_DEVPOLL) 405 const_iv (EV, BACKEND_DEVPOLL)
394 const_iv (EV, BACKEND_PORT) 406 const_iv (EV, BACKEND_PORT)
395 const_iv (EV, BACKEND_ALL) 407 const_iv (EV, BACKEND_ALL)
408 const_iv (EV, BACKEND_MASK)
396 const_iv (EV, FLAG_AUTO) 409 const_iv (EV, FLAG_AUTO)
397 const_iv (EV, FLAG_FORKCHECK) 410 const_iv (EV, FLAG_FORKCHECK)
398 const_iv (EV, FLAG_SIGNALFD) 411 const_iv (EV, FLAG_SIGNALFD)
412 const_iv (EV, FLAG_NOSIGMASK)
399 const_iv (EV, FLAG_NOENV) 413 const_iv (EV, FLAG_NOENV)
400 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
401 const_iv (EV, FLAG_NOINOTIFY) 414 const_iv (EV, FLAG_NOINOTIFY)
402 415
403 const_iv (EV_, VERSION_MAJOR) 416 const_iv (EV_, VERSION_MAJOR)
404 const_iv (EV_, VERSION_MINOR) 417 const_iv (EV_, VERSION_MINOR)
405#if EV_COMPAT3 418#if EV_COMPAT3
419 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
406 const_iv (EV_, TIMER) 420 const_iv (EV_, TIMEOUT)
407
408 const_iv (EV, LOOP_NONBLOCK) 421 const_iv (EV, LOOP_NONBLOCK)
409 const_iv (EV, LOOP_ONESHOT) 422 const_iv (EV, LOOP_ONESHOT)
410
411 const_iv (EV, UNLOOP_CANCEL) 423 const_iv (EV, UNLOOP_CANCEL)
412 const_iv (EV, UNLOOP_ONE) 424 const_iv (EV, UNLOOP_ONE)
413 const_iv (EV, UNLOOP_ALL) 425 const_iv (EV, UNLOOP_ALL)
414#endif 426#endif
415 }; 427 };
416 428
417 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--)
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 430 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
419 431
420 stash_loop = gv_stashpv ("EV::Loop" , 1); 432 stash_loop = gv_stashpv ("EV::Loop" , 1);
421 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 433 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422 stash_io = gv_stashpv ("EV::IO" , 1); 434 stash_io = gv_stashpv ("EV::IO" , 1);
423 stash_timer = gv_stashpv ("EV::Timer" , 1); 435 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
428 stash_check = gv_stashpv ("EV::Check" , 1); 440 stash_check = gv_stashpv ("EV::Check" , 1);
429 stash_child = gv_stashpv ("EV::Child" , 1); 441 stash_child = gv_stashpv ("EV::Child" , 1);
430 stash_embed = gv_stashpv ("EV::Embed" , 1); 442 stash_embed = gv_stashpv ("EV::Embed" , 1);
431 stash_stat = gv_stashpv ("EV::Stat" , 1); 443 stash_stat = gv_stashpv ("EV::Stat" , 1);
432 stash_fork = gv_stashpv ("EV::Fork" , 1); 444 stash_fork = gv_stashpv ("EV::Fork" , 1);
445 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1); 446 stash_async = gv_stashpv ("EV::Async" , 1);
434 447
435 { 448 {
436 SV *sv = perl_get_sv ("EV::API", TRUE); 449 SV *sv = perl_get_sv ("EV::API", TRUE);
437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 450 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
494 evapi.embed_start = ev_embed_start; 507 evapi.embed_start = ev_embed_start;
495 evapi.embed_stop = ev_embed_stop; 508 evapi.embed_stop = ev_embed_stop;
496 evapi.embed_sweep = ev_embed_sweep; 509 evapi.embed_sweep = ev_embed_sweep;
497 evapi.fork_start = ev_fork_start; 510 evapi.fork_start = ev_fork_start;
498 evapi.fork_stop = ev_fork_stop; 511 evapi.fork_stop = ev_fork_stop;
512 evapi.cleanup_start = ev_cleanup_start;
513 evapi.cleanup_stop = ev_cleanup_stop;
499 evapi.async_start = ev_async_start; 514 evapi.async_start = ev_async_start;
500 evapi.async_stop = ev_async_stop; 515 evapi.async_stop = ev_async_stop;
501 evapi.async_send = ev_async_send; 516 evapi.async_send = ev_async_send;
502 evapi.clear_pending = ev_clear_pending; 517 evapi.clear_pending = ev_clear_pending;
503 evapi.invoke = ev_invoke; 518 evapi.invoke = ev_invoke;
504 519
505 sv_setiv (sv, (IV)&evapi); 520 sv_setiv (sv, (IV)&evapi);
506 SvREADONLY_on (sv); 521 SvREADONLY_on (sv);
507 } 522 }
508#if !defined(_WIN32) && !defined(_MINIX) 523#if !defined _WIN32 && !defined _MINIX
509 pthread_atfork (0, 0, ev_default_fork); 524 pthread_atfork (0, 0, default_fork);
510#endif 525#endif
511} 526}
512 527
513SV *ev_default_loop (unsigned int flags = 0) 528SV *ev_default_loop (unsigned int flags = 0)
514 CODE: 529 CODE:
… …
541unsigned int ev_embeddable_backends () 556unsigned int ev_embeddable_backends ()
542 557
543void ev_sleep (NV interval) 558void ev_sleep (NV interval)
544 559
545NV ev_time () 560NV ev_time ()
561
562void ev_feed_signal (SV *signal)
563 CODE:
564{
565 Signal signum = s_signum (signal);
566 CHECK_SIG (signal, signum);
567
568 ev_feed_signal (signum);
569}
546 570
547NV ev_now () 571NV ev_now ()
548 C_ARGS: evapi.default_loop 572 C_ARGS: evapi.default_loop
549 573
550void ev_now_update () 574void ev_now_update ()
… …
713 ev_fork_set (RETVAL); 737 ev_fork_set (RETVAL);
714 if (!ix) START (fork, RETVAL); 738 if (!ix) START (fork, RETVAL);
715 OUTPUT: 739 OUTPUT:
716 RETVAL 740 RETVAL
717 741
742#if CLEANUP_ENABLED
743
744ev_cleanup *cleanup (SV *cb)
745 ALIAS:
746 cleanup_ns = 1
747 CODE:
748 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
749 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
750 ev_cleanup_set (RETVAL);
751 if (!ix) START (cleanup, RETVAL);
752 OUTPUT:
753 RETVAL
754
755#endif
718 756
719ev_child *child (int pid, int trace, SV *cb) 757ev_child *child (int pid, int trace, SV *cb)
720 ALIAS: 758 ALIAS:
721 child_ns = 1 759 child_ns = 1
722 CODE: 760 CODE:
… …
740 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); 778 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
741 if (!ix) START (stat, RETVAL); 779 if (!ix) START (stat, RETVAL);
742 OUTPUT: 780 OUTPUT:
743 RETVAL 781 RETVAL
744 782
783#ifndef EV_NO_LOOPS
784
745ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 785ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
746 ALIAS: 786 ALIAS:
747 embed_ns = 1 787 embed_ns = 1
748 CODE: 788 CODE:
749{ 789{
… …
755 ev_embed_set (RETVAL, loop); 795 ev_embed_set (RETVAL, loop);
756 if (!ix) START (embed, RETVAL); 796 if (!ix) START (embed, RETVAL);
757} 797}
758 OUTPUT: 798 OUTPUT:
759 RETVAL 799 RETVAL
800
801#endif
760 802
761ev_async *async (SV *cb) 803ev_async *async (SV *cb)
762 ALIAS: 804 ALIAS:
763 async_ns = 1 805 async_ns = 1
764 CODE: 806 CODE:
… …
1102 1144
1103void DESTROY (ev_fork *w) 1145void DESTROY (ev_fork *w)
1104 CODE: 1146 CODE:
1105 STOP (fork, w); 1147 STOP (fork, w);
1106 e_destroy (w); 1148 e_destroy (w);
1149
1150#if CLEANUP_ENABLED
1151
1152MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1153
1154void ev_cleanup_start (ev_cleanup *w)
1155 CODE:
1156 START (cleanup, w);
1157
1158void ev_cleanup_stop (ev_cleanup *w)
1159 CODE:
1160 STOP (cleanup, w);
1161
1162void DESTROY (ev_cleanup *w)
1163 CODE:
1164 STOP (cleanup, w);
1165 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1166 e_destroy (w);
1167
1168int keepalive (ev_watcher *w, SV *new_value = 0)
1169 CODE:
1170 RETVAL = 1;
1171 OUTPUT:
1172 RETVAL
1173
1174#endif
1107 1175
1108MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1176MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1109 1177
1110#if EV_CHILD_ENABLE 1178#if EV_CHILD_ENABLE
1111 1179
… …
1286 CODE: 1354 CODE:
1287 RETVAL = boolSV (ev_async_pending (w)); 1355 RETVAL = boolSV (ev_async_pending (w));
1288 OUTPUT: 1356 OUTPUT:
1289 RETVAL 1357 RETVAL
1290 1358
1359#ifndef EV_NO_LOOPS
1360
1291MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1361MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1292 1362
1293SV *new (SV *klass, unsigned int flags = 0) 1363SV *new (SV *klass, unsigned int flags = 0)
1294 CODE: 1364 CODE:
1295{ 1365{
… …
1303 OUTPUT: 1373 OUTPUT:
1304 RETVAL 1374 RETVAL
1305 1375
1306void DESTROY (struct ev_loop *loop) 1376void DESTROY (struct ev_loop *loop)
1307 CODE: 1377 CODE:
1308 /* 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 */
1309 /* 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 */
1310 if (loop != evapi.default_loop) 1380 if (loop != evapi.default_loop)
1311 ev_loop_destroy (loop); 1381 ev_loop_destroy (loop);
1312 1382
1313void ev_loop_fork (struct ev_loop *loop) 1383void ev_loop_fork (struct ev_loop *loop)
… …
1355#if 0 1425#if 0
1356 1426
1357void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1427void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1358 CODE: 1428 CODE:
1359{ 1429{
1360 Signal signum = s_signum (signal); 1430 Signal signum = s_signum (signal);
1361 CHECK_SIG (signal, signum); 1431 CHECK_SIG (signal, signum);
1362 1432
1363 ev_feed_signal_event (loop, signum); 1433 ev_feed_signal_event (loop, signum);
1364} 1434}
1365 1435
… …
1398 periodic_ns = 1 1468 periodic_ns = 1
1399 INIT: 1469 INIT:
1400 CHECK_REPEAT (interval); 1470 CHECK_REPEAT (interval);
1401 CODE: 1471 CODE:
1402{ 1472{
1403 ev_periodic *w; 1473 ev_periodic *w;
1404 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1474 w = e_new (sizeof (ev_periodic), cb, ST (0));
1405 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1475 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1406 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);
1407 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1477 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1408 if (!ix) START (periodic, w); 1478 if (!ix) START (periodic, w);
… …
1413ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1483ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1414 ALIAS: 1484 ALIAS:
1415 signal_ns = 1 1485 signal_ns = 1
1416 CODE: 1486 CODE:
1417{ 1487{
1418 Signal signum = s_signum (signal); 1488 Signal signum = s_signum (signal);
1419 CHECK_SIG (signal, signum); 1489 CHECK_SIG (signal, signum);
1420 1490
1421 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1491 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1422 ev_signal_set (RETVAL, signum); 1492 ev_signal_set (RETVAL, signum);
1423 if (!ix) START_SIGNAL (RETVAL); 1493 if (!ix) START_SIGNAL (RETVAL);
… …
1463 ev_fork_set (RETVAL); 1533 ev_fork_set (RETVAL);
1464 if (!ix) START (fork, RETVAL); 1534 if (!ix) START (fork, RETVAL);
1465 OUTPUT: 1535 OUTPUT:
1466 RETVAL 1536 RETVAL
1467 1537
1538#if CLEANUP_ENABLED
1539
1540ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1541 ALIAS:
1542 cleanup_ns = 1
1543 CODE:
1544 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1545 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1546 ev_cleanup_set (RETVAL);
1547 if (!ix) START (cleanup, RETVAL);
1548 OUTPUT:
1549 RETVAL
1550
1551#endif
1468 1552
1469ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1553ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1470 ALIAS: 1554 ALIAS:
1471 child_ns = 1 1555 child_ns = 1
1472 CODE: 1556 CODE:
… …
1525 SvOK (timeout) ? SvNV (timeout) : -1., 1609 SvOK (timeout) ? SvNV (timeout) : -1.,
1526 e_once_cb, 1610 e_once_cb,
1527 newSVsv (cb) 1611 newSVsv (cb)
1528 ); 1612 );
1529 1613
1614#endif
1615

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