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Comparing EV/EV.xs (file contents):
Revision 1.157 by root, Fri Jul 29 08:35:36 2011 UTC vs.
Revision 1.168 by root, Fri Jan 10 08:28:42 2014 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
6#undef signal 7# undef signal
7#undef sigaction 8# undef sigaction
9#endif
8 10
9#include "schmorp.h" 11#include "schmorp.h"
10 12
11/* old API compatibility */ 13/* old API compatibility */
12static int 14static int
13sv_fileno (SV *fh) 15sv_fileno (SV *fh)
14{ 16{
15 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
16} 18}
17 19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
18#define EV_STANDALONE 1 24#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 25#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 26#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
22#define EV_USE_FLOOR 1 27#define EV_USE_FLOOR 1
28#define EV_API_STATIC
23#define EV_H <ev.h> 29#define EV_H <ev.h>
24#define EV_CONFIG_H error 30#define EV_CONFIG_H error
25#include "EV/EVAPI.h" 31#include "EV/EVAPI.h"
26 32
27#define EV_SELECT_IS_WINSOCKET 0 33#define EV_SELECT_IS_WINSOCKET 0
… …
31# define fd_mask Perl_fd_mask 37# define fd_mask Perl_fd_mask
32#endif 38#endif
33/* due to bugs in OS X we have to use libev/ explicitly here */ 39/* due to bugs in OS X we have to use libev/ explicitly here */
34#include "libev/ev.c" 40#include "libev/ev.c"
35 41
36#if !defined(_WIN32) && !defined(_MINIX) 42#if !defined _WIN32 && !defined _MINIX
37# include <pthread.h> 43# include <pthread.h>
38#endif 44#endif
39 45
40#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) 46#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags 47#define e_flags(w) ((ev_watcher *)(w))->e_flags
… …
381 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD) 388 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT) 389 const_iv (EV_, STAT)
384 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE) 391 const_iv (EV_, PREPARE)
386 const_iv (EV_, CHECK) 392 /*const_iv (EV_, CHECK) needs special tretament */
387 const_iv (EV_, EMBED) 393 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK) 394 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP) 395 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC) 396 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM) 397 const_iv (EV_, CUSTOM)
… …
425#endif 431#endif
426 }; 432 };
427 433
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) 434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); 435 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
436
437 /* since this clashes with perl CHECK blocks, */
438 /* but we are interested in constants, */
439 /* and not blocks, we treat CHECK specially. */
440 {
441 /* the local $^W = 0 takes care of the warning */
442 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
443 /* now we need to re-set the gv, in case it was hijacked */
444 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
445 }
430 446
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
517 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
518 534
519 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
520 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
521 } 537 }
522#if !defined(_WIN32) && !defined(_MINIX) 538#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
539#if __linux
540 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
541 __register_atfork (0, 0, default_fork, 0);
542#else
523 pthread_atfork (0, 0, default_fork); 543 pthread_atfork (0, 0, default_fork);
544#endif
524#endif 545#endif
525} 546}
526 547
527SV *ev_default_loop (unsigned int flags = 0) 548SV *ev_default_loop (unsigned int flags = 0)
528 CODE: 549 CODE:
… …
601 C_ARGS: evapi.default_loop, interval 622 C_ARGS: evapi.default_loop, interval
602 623
603void ev_set_timeout_collect_interval (NV interval) 624void ev_set_timeout_collect_interval (NV interval)
604 C_ARGS: evapi.default_loop, interval 625 C_ARGS: evapi.default_loop, interval
605 626
606void ev_run (int flags = 0) 627int ev_run (int flags = 0)
607 ALIAS: 628 ALIAS:
608 loop = 1 629 loop = 1
609 C_ARGS: evapi.default_loop, flags 630 C_ARGS: evapi.default_loop, flags
610 631
611void ev_break (int how = EVBREAK_ONE) 632void ev_break (int how = EVBREAK_ONE)
… …
617 C_ARGS: evapi.default_loop, fd, revents 638 C_ARGS: evapi.default_loop, fd, revents
618 639
619void ev_feed_signal_event (SV *signal) 640void ev_feed_signal_event (SV *signal)
620 CODE: 641 CODE:
621{ 642{
622 Signal signum = s_signum (signal); 643 Signal signum = s_signum (signal);
623 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
624 645
625 ev_feed_signal_event (evapi.default_loop, signum); 646 ev_feed_signal_event (evapi.default_loop, signum);
626} 647}
627 648
… …
736 ev_fork_set (RETVAL); 757 ev_fork_set (RETVAL);
737 if (!ix) START (fork, RETVAL); 758 if (!ix) START (fork, RETVAL);
738 OUTPUT: 759 OUTPUT:
739 RETVAL 760 RETVAL
740 761
762#if CLEANUP_ENABLED
763
741ev_cleanup *cleanup (SV *cb) 764ev_cleanup *cleanup (SV *cb)
742 ALIAS: 765 ALIAS:
743 cleanup_ns = 1 766 cleanup_ns = 1
744 CODE: 767 CODE:
745 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); 768 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
769 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
746 ev_cleanup_set (RETVAL); 770 ev_cleanup_set (RETVAL);
747 if (!ix) START (cleanup, RETVAL); 771 if (!ix) START (cleanup, RETVAL);
748 OUTPUT: 772 OUTPUT:
749 RETVAL 773 RETVAL
774
775#endif
750 776
751ev_child *child (int pid, int trace, SV *cb) 777ev_child *child (int pid, int trace, SV *cb)
752 ALIAS: 778 ALIAS:
753 child_ns = 1 779 child_ns = 1
754 CODE: 780 CODE:
… …
1139void DESTROY (ev_fork *w) 1165void DESTROY (ev_fork *w)
1140 CODE: 1166 CODE:
1141 STOP (fork, w); 1167 STOP (fork, w);
1142 e_destroy (w); 1168 e_destroy (w);
1143 1169
1170#if CLEANUP_ENABLED
1171
1144MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ 1172MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1145 1173
1146void ev_cleanup_start (ev_cleanup *w) 1174void ev_cleanup_start (ev_cleanup *w)
1147 CODE: 1175 CODE:
1148 START (cleanup, w); 1176 START (cleanup, w);
… …
1152 STOP (cleanup, w); 1180 STOP (cleanup, w);
1153 1181
1154void DESTROY (ev_cleanup *w) 1182void DESTROY (ev_cleanup *w)
1155 CODE: 1183 CODE:
1156 STOP (cleanup, w); 1184 STOP (cleanup, w);
1185 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1157 e_destroy (w); 1186 e_destroy (w);
1158 1187
1159int keepalive (ev_watcher *w, int new_value = 0) 1188int keepalive (ev_watcher *w, SV *new_value = 0)
1160 CODE: 1189 CODE:
1161 RETVAL = 0; 1190 RETVAL = 1;
1162 OUTPUT: 1191 OUTPUT:
1163 RETVAL 1192 RETVAL
1193
1194#endif
1164 1195
1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1196MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166 1197
1167#if EV_CHILD_ENABLE 1198#if EV_CHILD_ENABLE
1168 1199
… …
1362 OUTPUT: 1393 OUTPUT:
1363 RETVAL 1394 RETVAL
1364 1395
1365void DESTROY (struct ev_loop *loop) 1396void DESTROY (struct ev_loop *loop)
1366 CODE: 1397 CODE:
1367 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ 1398 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1368 /* 2. not doing so helps avoid many global destruction bugs in perl, too */ 1399 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1369 if (loop != evapi.default_loop) 1400 if (loop != evapi.default_loop)
1370 ev_loop_destroy (loop); 1401 ev_loop_destroy (loop);
1371 1402
1372void ev_loop_fork (struct ev_loop *loop) 1403void ev_loop_fork (struct ev_loop *loop)
… …
1395 1426
1396unsigned int ev_depth (struct ev_loop *loop) 1427unsigned int ev_depth (struct ev_loop *loop)
1397 ALIAS: 1428 ALIAS:
1398 loop_depth = 1 1429 loop_depth = 1
1399 1430
1400void ev_run (struct ev_loop *loop, int flags = 0) 1431int ev_run (struct ev_loop *loop, int flags = 0)
1401 ALIAS: 1432 ALIAS:
1402 loop = 1 1433 loop = 1
1403 1434
1404void ev_break (struct ev_loop *loop, int how = 1) 1435void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS: 1436 ALIAS:
… …
1414#if 0 1445#if 0
1415 1446
1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1447void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1417 CODE: 1448 CODE:
1418{ 1449{
1419 Signal signum = s_signum (signal); 1450 Signal signum = s_signum (signal);
1420 CHECK_SIG (signal, signum); 1451 CHECK_SIG (signal, signum);
1421 1452
1422 ev_feed_signal_event (loop, signum); 1453 ev_feed_signal_event (loop, signum);
1423} 1454}
1424 1455
… …
1457 periodic_ns = 1 1488 periodic_ns = 1
1458 INIT: 1489 INIT:
1459 CHECK_REPEAT (interval); 1490 CHECK_REPEAT (interval);
1460 CODE: 1491 CODE:
1461{ 1492{
1462 ev_periodic *w; 1493 ev_periodic *w;
1463 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1494 w = e_new (sizeof (ev_periodic), cb, ST (0));
1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1495 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1465 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); 1496 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1497 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1467 if (!ix) START (periodic, w); 1498 if (!ix) START (periodic, w);
… …
1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1503ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1473 ALIAS: 1504 ALIAS:
1474 signal_ns = 1 1505 signal_ns = 1
1475 CODE: 1506 CODE:
1476{ 1507{
1477 Signal signum = s_signum (signal); 1508 Signal signum = s_signum (signal);
1478 CHECK_SIG (signal, signum); 1509 CHECK_SIG (signal, signum);
1479 1510
1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1511 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1481 ev_signal_set (RETVAL, signum); 1512 ev_signal_set (RETVAL, signum);
1482 if (!ix) START_SIGNAL (RETVAL); 1513 if (!ix) START_SIGNAL (RETVAL);
… …
1522 ev_fork_set (RETVAL); 1553 ev_fork_set (RETVAL);
1523 if (!ix) START (fork, RETVAL); 1554 if (!ix) START (fork, RETVAL);
1524 OUTPUT: 1555 OUTPUT:
1525 RETVAL 1556 RETVAL
1526 1557
1558#if CLEANUP_ENABLED
1559
1527ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) 1560ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1528 ALIAS: 1561 ALIAS:
1529 cleanup_ns = 1 1562 cleanup_ns = 1
1530 CODE: 1563 CODE:
1531 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); 1564 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1565 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1532 ev_cleanup_set (RETVAL); 1566 ev_cleanup_set (RETVAL);
1533 if (!ix) START (cleanup, RETVAL); 1567 if (!ix) START (cleanup, RETVAL);
1534 OUTPUT: 1568 OUTPUT:
1535 RETVAL 1569 RETVAL
1570
1571#endif
1536 1572
1537ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1573ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1538 ALIAS: 1574 ALIAS:
1539 child_ns = 1 1575 child_ns = 1
1540 CODE: 1576 CODE:

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