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Comparing EV/EV.xs (file contents):
Revision 1.134 by root, Fri Sep 18 21:28:33 2009 UTC vs.
Revision 1.169 by root, Sat Mar 8 15:51:23 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
24#define EV_STANDALONE 1
18#define EV_PROTOTYPES 1 25#define EV_PROTOTYPES 1
19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 26#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
27#define EV_USE_FLOOR 1
28#define EV_API_STATIC
20#define EV_H <ev.h> 29#define EV_H <ev.h>
30#define EV_CONFIG_H error
21#include "EV/EVAPI.h" 31#include "EV/EVAPI.h"
22 32
23#define EV_SELECT_IS_WINSOCKET 0 33#define EV_SELECT_IS_WINSOCKET 0
24#ifdef _WIN32 34#ifdef _WIN32
25# define EV_SELECT_USE_FD_SET 0 35# define EV_SELECT_USE_FD_SET 0
… …
27# define fd_mask Perl_fd_mask 37# define fd_mask Perl_fd_mask
28#endif 38#endif
29/* 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 */
30#include "libev/ev.c" 40#include "libev/ev.c"
31 41
32#ifndef _WIN32 42#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
33# include <pthread.h> 43# include <pthread.h>
34#endif 44#endif
35 45
36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 46#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
47#define e_flags(w) ((ev_watcher *)(w))->e_flags
48#define e_self(w) ((ev_watcher *)(w))->self
49#define e_fh(w) ((ev_watcher *)(w))->fh
50#define e_data(w) ((ev_watcher *)(w))->data
37 51
38#define WFLAG_KEEPALIVE 1 52#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */ 53#define WFLAG_UNREFED 2 /* has been unref'ed */
40 54
41#define UNREF(w) \ 55#define UNREF(w) \
42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 56 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
43 && ev_is_active (w)) \ 57 && ev_is_active (w)) \
44 { \ 58 { \
45 ev_unref (e_loop (w)); \ 59 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \ 60 e_flags (w) |= WFLAG_UNREFED; \
47 } 61 }
48 62
49#define REF(w) \ 63#define REF(w) \
50 if ((w)->e_flags & WFLAG_UNREFED) \ 64 if (e_flags (w) & WFLAG_UNREFED) \
51 { \ 65 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \ 66 e_flags (w) &= ~WFLAG_UNREFED; \
53 ev_ref (e_loop (w)); \ 67 ev_ref (e_loop (w)); \
54 } 68 }
55 69
56#define START(type,w) \ 70#define START(type,w) \
57 do { \ 71 do { \
… …
114 *stash_idle, 128 *stash_idle,
115 *stash_prepare, 129 *stash_prepare,
116 *stash_check, 130 *stash_check,
117 *stash_embed, 131 *stash_embed,
118 *stash_fork, 132 *stash_fork,
133 *stash_cleanup,
119 *stash_async; 134 *stash_async;
120 135
121///////////////////////////////////////////////////////////////////////////// 136/////////////////////////////////////////////////////////////////////////////
122// Event 137// Event
123 138
… …
193 sv_self = sv_self_cache; sv_self_cache = 0; 208 sv_self = sv_self_cache; sv_self_cache = 0;
194 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 209 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
195 } 210 }
196 else 211 else
197 { 212 {
198 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 213 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
199 SvREADONLY_on (sv_self); 214 SvREADONLY_on (sv_self);
200 } 215 }
201 216
202 if (expect_true (sv_events_cache)) 217 if (expect_true (sv_events_cache))
203 { 218 {
204 sv_events = sv_events_cache; sv_events_cache = 0; 219 sv_events = sv_events_cache; sv_events_cache = 0;
205 SvIV_set (sv_events, revents); 220 SvIV_set (sv_events, revents);
221 SvIOK_only (sv_events);
206 } 222 }
207 else 223 else
208 { 224 {
209 sv_events = newSViv (revents); 225 sv_events = newSViv (revents);
210 SvREADONLY_on (sv_events); 226 SvREADONLY_on (sv_events);
… …
294 ENTER; 310 ENTER;
295 SAVETMPS; 311 SAVETMPS;
296 312
297 PUSHMARK (SP); 313 PUSHMARK (SP);
298 EXTEND (SP, 2); 314 EXTEND (SP, 2);
299 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 315 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
300 PUSHs (newSVnv (now)); 316 PUSHs (newSVnv (now));
301 317
302 PUTBACK; 318 PUTBACK;
303 count = call_sv (w->fh, G_SCALAR | G_EVAL); 319 count = call_sv (w->fh, G_SCALAR | G_EVAL);
304 SPAGAIN; 320 SPAGAIN;
… …
334 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 350 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
335 351
336#define CHECK_SIG(sv,num) if ((num) < 0) \ 352#define CHECK_SIG(sv,num) if ((num) < 0) \
337 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 353 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
338 354
355static void
356default_fork (void)
357{
358 ev_loop_fork (EV_DEFAULT_UC);
359}
360
339///////////////////////////////////////////////////////////////////////////// 361/////////////////////////////////////////////////////////////////////////////
340// XS interface functions 362// XS interface functions
341 363
342MODULE = EV PACKAGE = EV PREFIX = ev_ 364MODULE = EV PACKAGE = EV PREFIX = ev_
343 365
… …
358 const_iv (EV_, UNDEF) 380 const_iv (EV_, UNDEF)
359 const_iv (EV_, NONE) 381 const_iv (EV_, NONE)
360 const_iv (EV_, READ) 382 const_iv (EV_, READ)
361 const_iv (EV_, WRITE) 383 const_iv (EV_, WRITE)
362 const_iv (EV_, IO) 384 const_iv (EV_, IO)
363 const_iv (EV_, TIMEOUT)
364 const_iv (EV_, TIMER) 385 const_iv (EV_, TIMER)
365 const_iv (EV_, PERIODIC) 386 const_iv (EV_, PERIODIC)
366 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
367 const_iv (EV_, CHILD) 388 const_iv (EV_, CHILD)
368 const_iv (EV_, STAT) 389 const_iv (EV_, STAT)
369 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
370 const_iv (EV_, PREPARE) 391 const_iv (EV_, PREPARE)
371 const_iv (EV_, CHECK) 392 /*const_iv (EV_, CHECK) needs special tretament */
372 const_iv (EV_, EMBED) 393 const_iv (EV_, EMBED)
373 const_iv (EV_, FORK) 394 const_iv (EV_, FORK)
395 const_iv (EV_, CLEANUP)
374 const_iv (EV_, ASYNC) 396 const_iv (EV_, ASYNC)
375 const_iv (EV_, CUSTOM) 397 const_iv (EV_, CUSTOM)
376 const_iv (EV_, ERROR) 398 const_iv (EV_, ERROR)
377 399
378 const_iv (EV, LOOP_NONBLOCK)
379 const_iv (EV, LOOP_ONESHOT)
380
381 const_iv (EV, UNLOOP_CANCEL) 400 const_iv (EV, RUN_NOWAIT)
382 const_iv (EV, UNLOOP_ONE) 401 const_iv (EV, RUN_ONCE)
402
403 const_iv (EV, BREAK_CANCEL)
404 const_iv (EV, BREAK_ONE)
383 const_iv (EV, UNLOOP_ALL) 405 const_iv (EV, BREAK_ALL)
384
385 const_iv (EV, BACKEND_SELECT) 406 const_iv (EV, BACKEND_SELECT)
386 const_iv (EV, BACKEND_POLL) 407 const_iv (EV, BACKEND_POLL)
387 const_iv (EV, BACKEND_EPOLL) 408 const_iv (EV, BACKEND_EPOLL)
388 const_iv (EV, BACKEND_KQUEUE) 409 const_iv (EV, BACKEND_KQUEUE)
389 const_iv (EV, BACKEND_DEVPOLL) 410 const_iv (EV, BACKEND_DEVPOLL)
390 const_iv (EV, BACKEND_PORT) 411 const_iv (EV, BACKEND_PORT)
391 const_iv (EV, BACKEND_ALL) 412 const_iv (EV, BACKEND_ALL)
413 const_iv (EV, BACKEND_MASK)
392 const_iv (EV, FLAG_AUTO) 414 const_iv (EV, FLAG_AUTO)
393 const_iv (EV, FLAG_FORKCHECK) 415 const_iv (EV, FLAG_FORKCHECK)
416 const_iv (EV, FLAG_SIGNALFD)
417 const_iv (EV, FLAG_NOSIGMASK)
394 const_iv (EV, FLAG_NOENV) 418 const_iv (EV, FLAG_NOENV)
395 const_iv (EV, FLAG_NOSIGFD)
396 const_iv (EV, FLAG_NOINOTIFY) 419 const_iv (EV, FLAG_NOINOTIFY)
397 420
398 const_iv (EV_, VERSION_MAJOR) 421 const_iv (EV_, VERSION_MAJOR)
399 const_iv (EV_, VERSION_MINOR) 422 const_iv (EV_, VERSION_MINOR)
423#if EV_COMPAT3
424 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
425 const_iv (EV_, TIMEOUT)
426 const_iv (EV, LOOP_NONBLOCK)
427 const_iv (EV, LOOP_ONESHOT)
428 const_iv (EV, UNLOOP_CANCEL)
429 const_iv (EV, UNLOOP_ONE)
430 const_iv (EV, UNLOOP_ALL)
431#endif
400 }; 432 };
401 433
402 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
403 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->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 }
404 446
405 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
406 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
408 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
413 stash_check = gv_stashpv ("EV::Check" , 1); 455 stash_check = gv_stashpv ("EV::Check" , 1);
414 stash_child = gv_stashpv ("EV::Child" , 1); 456 stash_child = gv_stashpv ("EV::Child" , 1);
415 stash_embed = gv_stashpv ("EV::Embed" , 1); 457 stash_embed = gv_stashpv ("EV::Embed" , 1);
416 stash_stat = gv_stashpv ("EV::Stat" , 1); 458 stash_stat = gv_stashpv ("EV::Stat" , 1);
417 stash_fork = gv_stashpv ("EV::Fork" , 1); 459 stash_fork = gv_stashpv ("EV::Fork" , 1);
460 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
418 stash_async = gv_stashpv ("EV::Async" , 1); 461 stash_async = gv_stashpv ("EV::Async" , 1);
419 462
420 { 463 {
421 SV *sv = perl_get_sv ("EV::API", TRUE); 464 SV *sv = perl_get_sv ("EV::API", TRUE);
422 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 465 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
432 evapi.time_ = ev_time; 475 evapi.time_ = ev_time;
433 evapi.sleep_ = ev_sleep; 476 evapi.sleep_ = ev_sleep;
434 evapi.loop_new = ev_loop_new; 477 evapi.loop_new = ev_loop_new;
435 evapi.loop_destroy = ev_loop_destroy; 478 evapi.loop_destroy = ev_loop_destroy;
436 evapi.loop_fork = ev_loop_fork; 479 evapi.loop_fork = ev_loop_fork;
437 evapi.loop_count = ev_loop_count; 480 evapi.iteration = ev_iteration;
438 evapi.loop_depth = ev_loop_depth; 481 evapi.depth = ev_depth;
439 evapi.set_userdata = ev_set_userdata; 482 evapi.set_userdata = ev_set_userdata;
440 evapi.userdata = ev_userdata; 483 evapi.userdata = ev_userdata;
441 evapi.now = ev_now; 484 evapi.now = ev_now;
442 evapi.now_update = ev_now_update; 485 evapi.now_update = ev_now_update;
443 evapi.suspend = ev_suspend; 486 evapi.suspend = ev_suspend;
444 evapi.resume = ev_resume; 487 evapi.resume = ev_resume;
445 evapi.backend = ev_backend; 488 evapi.backend = ev_backend;
446 evapi.unloop = ev_unloop; 489 evapi.break_ = ev_break;
447 evapi.invoke_pending = ev_invoke_pending; 490 evapi.invoke_pending = ev_invoke_pending;
448 evapi.pending_count = ev_pending_count; 491 evapi.pending_count = ev_pending_count;
492 evapi.verify = ev_verify;
449 evapi.set_loop_release_cb = ev_set_loop_release_cb; 493 evapi.set_loop_release_cb = ev_set_loop_release_cb;
450 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 494 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
451 evapi.ref = ev_ref; 495 evapi.ref = ev_ref;
452 evapi.unref = ev_unref; 496 evapi.unref = ev_unref;
453 evapi.loop = ev_loop; 497 evapi.run = ev_run;
454 evapi.once = ev_once; 498 evapi.once = ev_once;
455 evapi.io_start = ev_io_start; 499 evapi.io_start = ev_io_start;
456 evapi.io_stop = ev_io_stop; 500 evapi.io_stop = ev_io_stop;
457 evapi.timer_start = ev_timer_start; 501 evapi.timer_start = ev_timer_start;
458 evapi.timer_stop = ev_timer_stop; 502 evapi.timer_stop = ev_timer_stop;
… …
466 evapi.idle_stop = ev_idle_stop; 510 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 511 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 512 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 513 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 514 evapi.check_stop = ev_check_stop;
515#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 516 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 517 evapi.child_stop = ev_child_stop;
518#endif
473 evapi.stat_start = ev_stat_start; 519 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 520 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 521 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 522 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 523 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 524 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 525 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 526 evapi.fork_stop = ev_fork_stop;
527 evapi.cleanup_start = ev_cleanup_start;
528 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 529 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 530 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 531 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 532 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
486 534
487 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
489 } 537 }
490#ifndef _WIN32 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
491 pthread_atfork (0, 0, ev_default_fork); 543 pthread_atfork (0, 0, default_fork);
544#endif
492#endif 545#endif
493} 546}
494 547
495SV *ev_default_loop (unsigned int flags = 0) 548SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 549 CODE:
… …
510 OUTPUT: 563 OUTPUT:
511 RETVAL 564 RETVAL
512 565
513void ev_default_destroy () 566void ev_default_destroy ()
514 CODE: 567 CODE:
515 ev_default_destroy (); 568 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 569 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 570 default_loop_sv = 0;
518 571
519unsigned int ev_supported_backends () 572unsigned int ev_supported_backends ()
520 573
… …
524 577
525void ev_sleep (NV interval) 578void ev_sleep (NV interval)
526 579
527NV ev_time () 580NV ev_time ()
528 581
582void ev_feed_signal (SV *signal)
583 CODE:
584{
585 Signal signum = s_signum (signal);
586 CHECK_SIG (signal, signum);
587
588 ev_feed_signal (signum);
589}
590
529NV ev_now () 591NV ev_now ()
530 C_ARGS: evapi.default_loop 592 C_ARGS: evapi.default_loop
531 593
532void ev_now_update () 594void ev_now_update ()
533 C_ARGS: evapi.default_loop 595 C_ARGS: evapi.default_loop
… …
539 C_ARGS: evapi.default_loop 601 C_ARGS: evapi.default_loop
540 602
541unsigned int ev_backend () 603unsigned int ev_backend ()
542 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
543 605
544void ev_loop_verify () 606void ev_verify ()
607 ALIAS:
608 loop_verify = 1
545 C_ARGS: evapi.default_loop 609 C_ARGS: evapi.default_loop
546 610
547unsigned int ev_loop_count () 611unsigned int ev_iteration ()
612 ALIAS:
613 loop_count = 1
548 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
549 615
550unsigned int ev_loop_depth () 616unsigned int ev_depth ()
617 ALIAS:
618 loop_depth = 1
551 C_ARGS: evapi.default_loop 619 C_ARGS: evapi.default_loop
552 620
553void ev_set_io_collect_interval (NV interval) 621void ev_set_io_collect_interval (NV interval)
554 C_ARGS: evapi.default_loop, interval 622 C_ARGS: evapi.default_loop, interval
555 623
556void ev_set_timeout_collect_interval (NV interval) 624void ev_set_timeout_collect_interval (NV interval)
557 C_ARGS: evapi.default_loop, interval 625 C_ARGS: evapi.default_loop, interval
558 626
559void ev_loop (int flags = 0) 627int ev_run (int flags = 0)
628 ALIAS:
629 loop = 1
560 C_ARGS: evapi.default_loop, flags 630 C_ARGS: evapi.default_loop, flags
561 631
562void ev_unloop (int how = EVUNLOOP_ONE) 632void ev_break (int how = EVBREAK_ONE)
633 ALIAS:
634 unloop = 1
563 C_ARGS: evapi.default_loop, how 635 C_ARGS: evapi.default_loop, how
564 636
565void ev_feed_fd_event (int fd, int revents = EV_NONE) 637void ev_feed_fd_event (int fd, int revents = EV_NONE)
566 C_ARGS: evapi.default_loop, fd, revents 638 C_ARGS: evapi.default_loop, fd, revents
567 639
568void ev_feed_signal_event (SV *signal) 640void ev_feed_signal_event (SV *signal)
569 CODE: 641 CODE:
570{ 642{
571 Signal signum = s_signum (signal); 643 Signal signum = s_signum (signal);
572 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
573 645
574 ev_feed_signal_event (evapi.default_loop, signum); 646 ev_feed_signal_event (evapi.default_loop, signum);
575} 647}
576 648
… …
594 ix = 0; 666 ix = 0;
595 events = events ? EV_WRITE : EV_READ; 667 events = events ? EV_WRITE : EV_READ;
596 } 668 }
597 669
598 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 670 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
599 RETVAL->fh = newSVsv (fh); 671 e_fh (RETVAL) = newSVsv (fh);
600 ev_io_set (RETVAL, fd, events); 672 ev_io_set (RETVAL, fd, events);
601 if (!ix) START (io, RETVAL); 673 if (!ix) START (io, RETVAL);
602} 674}
603 OUTPUT: 675 OUTPUT:
604 RETVAL 676 RETVAL
… …
622 CHECK_REPEAT (interval); 694 CHECK_REPEAT (interval);
623 CODE: 695 CODE:
624{ 696{
625 ev_periodic *w; 697 ev_periodic *w;
626 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 698 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
627 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 699 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
628 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 700 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
629 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 701 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
630 if (!ix) START (periodic, w); 702 if (!ix) START (periodic, w);
631} 703}
632 OUTPUT: 704 OUTPUT:
633 RETVAL 705 RETVAL
… …
685 ev_fork_set (RETVAL); 757 ev_fork_set (RETVAL);
686 if (!ix) START (fork, RETVAL); 758 if (!ix) START (fork, RETVAL);
687 OUTPUT: 759 OUTPUT:
688 RETVAL 760 RETVAL
689 761
762#if CLEANUP_ENABLED
763
764ev_cleanup *cleanup (SV *cb)
765 ALIAS:
766 cleanup_ns = 1
767 CODE:
768 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
769 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
770 ev_cleanup_set (RETVAL);
771 if (!ix) START (cleanup, RETVAL);
772 OUTPUT:
773 RETVAL
774
775#endif
776
690ev_child *child (int pid, int trace, SV *cb) 777ev_child *child (int pid, int trace, SV *cb)
691 ALIAS: 778 ALIAS:
692 child_ns = 1 779 child_ns = 1
693 CODE: 780 CODE:
781#if EV_CHILD_ENABLE
694 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 782 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
695 ev_child_set (RETVAL, pid, trace); 783 ev_child_set (RETVAL, pid, trace);
696 if (!ix) START (child, RETVAL); 784 if (!ix) START (child, RETVAL);
785#else
786 croak ("EV::child watchers not supported on this platform");
787#endif
697 OUTPUT: 788 OUTPUT:
698 RETVAL 789 RETVAL
790
699 791
700ev_stat *stat (SV *path, NV interval, SV *cb) 792ev_stat *stat (SV *path, NV interval, SV *cb)
701 ALIAS: 793 ALIAS:
702 stat_ns = 1 794 stat_ns = 1
703 CODE: 795 CODE:
704 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 796 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
705 RETVAL->fh = newSVsv (path); 797 e_fh (RETVAL) = newSVsv (path);
706 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 798 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
707 if (!ix) START (stat, RETVAL); 799 if (!ix) START (stat, RETVAL);
708 OUTPUT: 800 OUTPUT:
709 RETVAL 801 RETVAL
802
803#ifndef EV_NO_LOOPS
710 804
711ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 805ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
712 ALIAS: 806 ALIAS:
713 embed_ns = 1 807 embed_ns = 1
714 CODE: 808 CODE:
715{ 809{
716 if (!(ev_backend (loop) & ev_embeddable_backends ())) 810 if (!(ev_backend (loop) & ev_embeddable_backends ()))
717 croak ("passed loop is not embeddable via EV::embed,"); 811 croak ("passed loop is not embeddable via EV::embed,");
718 812
719 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 813 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
720 RETVAL->fh = newSVsv (ST (0)); 814 e_fh (RETVAL) = newSVsv (ST (0));
721 ev_embed_set (RETVAL, loop); 815 ev_embed_set (RETVAL, loop);
722 if (!ix) START (embed, RETVAL); 816 if (!ix) START (embed, RETVAL);
723} 817}
724 OUTPUT: 818 OUTPUT:
725 RETVAL 819 RETVAL
820
821#endif
726 822
727ev_async *async (SV *cb) 823ev_async *async (SV *cb)
728 ALIAS: 824 ALIAS:
729 async_ns = 1 825 async_ns = 1
730 CODE: 826 CODE:
… …
863 CODE: 959 CODE:
864{ 960{
865 int fd = s_fileno (fh, events & EV_WRITE); 961 int fd = s_fileno (fh, events & EV_WRITE);
866 CHECK_FD (fh, fd); 962 CHECK_FD (fh, fd);
867 963
868 sv_setsv (w->fh, fh); 964 sv_setsv (e_fh (w), fh);
869 RESET (io, w, (w, fd, events)); 965 RESET (io, w, (w, fd, events));
870} 966}
871 967
872SV *fh (ev_io *w, SV *new_fh = 0) 968SV *fh (ev_io *w, SV *new_fh = 0)
873 CODE: 969 CODE:
… …
875 if (items > 1) 971 if (items > 1)
876 { 972 {
877 int fd = s_fileno (new_fh, w->events & EV_WRITE); 973 int fd = s_fileno (new_fh, w->events & EV_WRITE);
878 CHECK_FD (new_fh, fd); 974 CHECK_FD (new_fh, fd);
879 975
880 RETVAL = w->fh; 976 RETVAL = e_fh (w);
881 w->fh = newSVsv (new_fh); 977 e_fh (w) = newSVsv (new_fh);
882 978
883 RESET (io, w, (w, fd, w->events)); 979 RESET (io, w, (w, fd, w->events));
884 } 980 }
885 else 981 else
886 RETVAL = newSVsv (w->fh); 982 RETVAL = newSVsv (e_fh (w));
887} 983}
888 OUTPUT: 984 OUTPUT:
889 RETVAL 985 RETVAL
890 986
891int events (ev_io *w, int new_events = EV_UNDEF) 987int events (ev_io *w, int new_events = EV_UNDEF)
… …
997void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1093void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
998 INIT: 1094 INIT:
999 CHECK_REPEAT (interval); 1095 CHECK_REPEAT (interval);
1000 CODE: 1096 CODE:
1001{ 1097{
1002 SvREFCNT_dec (w->fh); 1098 SvREFCNT_dec (e_fh (w));
1003 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1099 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1004 1100
1005 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1101 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1006} 1102}
1007 1103
1008NV at (ev_periodic *w) 1104NV at (ev_periodic *w)
1009 CODE: 1105 CODE:
1010 RETVAL = ev_periodic_at (w); 1106 RETVAL = ev_periodic_at (w);
… …
1069void DESTROY (ev_fork *w) 1165void DESTROY (ev_fork *w)
1070 CODE: 1166 CODE:
1071 STOP (fork, w); 1167 STOP (fork, w);
1072 e_destroy (w); 1168 e_destroy (w);
1073 1169
1170#if CLEANUP_ENABLED
1171
1172MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1173
1174void ev_cleanup_start (ev_cleanup *w)
1175 CODE:
1176 START (cleanup, w);
1177
1178void ev_cleanup_stop (ev_cleanup *w)
1179 CODE:
1180 STOP (cleanup, w);
1181
1182void DESTROY (ev_cleanup *w)
1183 CODE:
1184 STOP (cleanup, w);
1185 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1186 e_destroy (w);
1187
1188int keepalive (ev_watcher *w, SV *new_value = 0)
1189 CODE:
1190 RETVAL = 1;
1191 OUTPUT:
1192 RETVAL
1193
1194#endif
1195
1074MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1196MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1197
1198#if EV_CHILD_ENABLE
1075 1199
1076void ev_child_start (ev_child *w) 1200void ev_child_start (ev_child *w)
1077 CODE: 1201 CODE:
1078 START (child, w); 1202 START (child, w);
1079 1203
… …
1099 : ix == 1 ? w->rpid 1223 : ix == 1 ? w->rpid
1100 : w->rstatus; 1224 : w->rstatus;
1101 OUTPUT: 1225 OUTPUT:
1102 RETVAL 1226 RETVAL
1103 1227
1228#endif
1229
1104MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1230MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1105 1231
1106void ev_stat_start (ev_stat *w) 1232void ev_stat_start (ev_stat *w)
1107 CODE: 1233 CODE:
1108 START (stat, w); 1234 START (stat, w);
… …
1117 e_destroy (w); 1243 e_destroy (w);
1118 1244
1119void set (ev_stat *w, SV *path, NV interval) 1245void set (ev_stat *w, SV *path, NV interval)
1120 CODE: 1246 CODE:
1121{ 1247{
1122 sv_setsv (w->fh, path); 1248 sv_setsv (e_fh (w), path);
1123 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1249 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1124} 1250}
1125 1251
1126SV *path (ev_stat *w, SV *new_path = 0) 1252SV *path (ev_stat *w, SV *new_path = 0)
1127 CODE: 1253 CODE:
1128{ 1254{
1129 RETVAL = SvREFCNT_inc (w->fh); 1255 RETVAL = SvREFCNT_inc (e_fh (w));
1130 1256
1131 if (items > 1) 1257 if (items > 1)
1132 { 1258 {
1133 SvREFCNT_dec (w->fh); 1259 SvREFCNT_dec (e_fh (w));
1134 w->fh = newSVsv (new_path); 1260 e_fh (w) = newSVsv (new_path);
1135 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1261 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1136 } 1262 }
1137} 1263}
1138 OUTPUT: 1264 OUTPUT:
1139 RETVAL 1265 RETVAL
1140 1266
… …
1142 CODE: 1268 CODE:
1143{ 1269{
1144 RETVAL = w->interval; 1270 RETVAL = w->interval;
1145 1271
1146 if (items > 1) 1272 if (items > 1)
1147 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1273 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1148} 1274}
1149 OUTPUT: 1275 OUTPUT:
1150 RETVAL 1276 RETVAL
1151 1277
1152void prev (ev_stat *w) 1278void prev (ev_stat *w)
… …
1211 e_destroy (w); 1337 e_destroy (w);
1212 1338
1213void set (ev_embed *w, struct ev_loop *loop) 1339void set (ev_embed *w, struct ev_loop *loop)
1214 CODE: 1340 CODE:
1215{ 1341{
1216 sv_setsv (w->fh, ST (1)); 1342 sv_setsv (e_fh (w), ST (1));
1217 RESET (embed, w, (w, loop)); 1343 RESET (embed, w, (w, loop));
1218} 1344}
1219 1345
1220SV *other (ev_embed *w) 1346SV *other (ev_embed *w)
1221 CODE: 1347 CODE:
1222 RETVAL = newSVsv (w->fh); 1348 RETVAL = newSVsv (e_fh (w));
1223 OUTPUT: 1349 OUTPUT:
1224 RETVAL 1350 RETVAL
1225 1351
1226void ev_embed_sweep (ev_embed *w) 1352void ev_embed_sweep (ev_embed *w)
1227 C_ARGS: e_loop (w), w 1353 C_ARGS: e_loop (w), w
… …
1248 CODE: 1374 CODE:
1249 RETVAL = boolSV (ev_async_pending (w)); 1375 RETVAL = boolSV (ev_async_pending (w));
1250 OUTPUT: 1376 OUTPUT:
1251 RETVAL 1377 RETVAL
1252 1378
1379#ifndef EV_NO_LOOPS
1380
1253MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1381MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1254 1382
1255SV *new (SV *klass, unsigned int flags = 0) 1383SV *new (SV *klass, unsigned int flags = 0)
1256 CODE: 1384 CODE:
1257{ 1385{
… …
1265 OUTPUT: 1393 OUTPUT:
1266 RETVAL 1394 RETVAL
1267 1395
1268void DESTROY (struct ev_loop *loop) 1396void DESTROY (struct ev_loop *loop)
1269 CODE: 1397 CODE:
1270 if (loop != evapi.default_loop) /* global destruction sucks */ 1398 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1399 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1400 if (loop != evapi.default_loop)
1271 ev_loop_destroy (loop); 1401 ev_loop_destroy (loop);
1272 1402
1273void ev_loop_fork (struct ev_loop *loop) 1403void ev_loop_fork (struct ev_loop *loop)
1274 1404
1275void ev_loop_verify (struct ev_loop *loop)
1276
1277NV ev_now (struct ev_loop *loop) 1405NV ev_now (struct ev_loop *loop)
1278 1406
1279void ev_now_update (struct ev_loop *loop) 1407void ev_now_update (struct ev_loop *loop)
1280 1408
1281void ev_suspend (struct ev_loop *loop) 1409void ev_suspend (struct ev_loop *loop)
… …
1286 1414
1287void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1415void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1288 1416
1289unsigned int ev_backend (struct ev_loop *loop) 1417unsigned int ev_backend (struct ev_loop *loop)
1290 1418
1291unsigned int ev_loop_count (struct ev_loop *loop) 1419void ev_verify (struct ev_loop *loop)
1420 ALIAS:
1421 loop_verify = 1
1292 1422
1293unsigned int ev_loop_depth (struct ev_loop *loop) 1423unsigned int ev_iteration (struct ev_loop *loop)
1424 ALIAS:
1425 loop_count = 1
1294 1426
1295void ev_loop (struct ev_loop *loop, int flags = 0) 1427unsigned int ev_depth (struct ev_loop *loop)
1428 ALIAS:
1429 loop_depth = 1
1296 1430
1431int ev_run (struct ev_loop *loop, int flags = 0)
1432 ALIAS:
1433 loop = 1
1434
1297void ev_unloop (struct ev_loop *loop, int how = 1) 1435void ev_break (struct ev_loop *loop, int how = 1)
1436 ALIAS:
1437 unloop = 1
1298 1438
1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1439void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1300 1440
1301unsigned int ev_pending_count (struct ev_loop *loop) 1441unsigned int ev_pending_count (struct ev_loop *loop)
1302 1442
… …
1305#if 0 1445#if 0
1306 1446
1307void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1447void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1308 CODE: 1448 CODE:
1309{ 1449{
1310 Signal signum = s_signum (signal); 1450 Signal signum = s_signum (signal);
1311 CHECK_SIG (signal, signum); 1451 CHECK_SIG (signal, signum);
1312 1452
1313 ev_feed_signal_event (loop, signum); 1453 ev_feed_signal_event (loop, signum);
1314} 1454}
1315 1455
… …
1322{ 1462{
1323 int fd = s_fileno (fh, events & EV_WRITE); 1463 int fd = s_fileno (fh, events & EV_WRITE);
1324 CHECK_FD (fh, fd); 1464 CHECK_FD (fh, fd);
1325 1465
1326 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1466 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1327 RETVAL->fh = newSVsv (fh); 1467 e_fh (RETVAL) = newSVsv (fh);
1328 ev_io_set (RETVAL, fd, events); 1468 ev_io_set (RETVAL, fd, events);
1329 if (!ix) START (io, RETVAL); 1469 if (!ix) START (io, RETVAL);
1330} 1470}
1331 OUTPUT: 1471 OUTPUT:
1332 RETVAL 1472 RETVAL
… …
1348 periodic_ns = 1 1488 periodic_ns = 1
1349 INIT: 1489 INIT:
1350 CHECK_REPEAT (interval); 1490 CHECK_REPEAT (interval);
1351 CODE: 1491 CODE:
1352{ 1492{
1353 ev_periodic *w; 1493 ev_periodic *w;
1354 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1494 w = e_new (sizeof (ev_periodic), cb, ST (0));
1355 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1495 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1356 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1496 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1357 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1497 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1358 if (!ix) START (periodic, w); 1498 if (!ix) START (periodic, w);
1359} 1499}
1360 OUTPUT: 1500 OUTPUT:
1361 RETVAL 1501 RETVAL
… …
1363ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1503ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1364 ALIAS: 1504 ALIAS:
1365 signal_ns = 1 1505 signal_ns = 1
1366 CODE: 1506 CODE:
1367{ 1507{
1368 Signal signum = s_signum (signal); 1508 Signal signum = s_signum (signal);
1369 CHECK_SIG (signal, signum); 1509 CHECK_SIG (signal, signum);
1370 1510
1371 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1511 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1372 ev_signal_set (RETVAL, signum); 1512 ev_signal_set (RETVAL, signum);
1373 if (!ix) START_SIGNAL (RETVAL); 1513 if (!ix) START_SIGNAL (RETVAL);
… …
1413 ev_fork_set (RETVAL); 1553 ev_fork_set (RETVAL);
1414 if (!ix) START (fork, RETVAL); 1554 if (!ix) START (fork, RETVAL);
1415 OUTPUT: 1555 OUTPUT:
1416 RETVAL 1556 RETVAL
1417 1557
1558#if CLEANUP_ENABLED
1559
1560ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1561 ALIAS:
1562 cleanup_ns = 1
1563 CODE:
1564 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1565 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1566 ev_cleanup_set (RETVAL);
1567 if (!ix) START (cleanup, RETVAL);
1568 OUTPUT:
1569 RETVAL
1570
1571#endif
1572
1418ev_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)
1419 ALIAS: 1574 ALIAS:
1420 child_ns = 1 1575 child_ns = 1
1421 CODE: 1576 CODE:
1577#if EV_CHILD_ENABLE
1422 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1578 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1423 ev_child_set (RETVAL, pid, trace); 1579 ev_child_set (RETVAL, pid, trace);
1424 if (!ix) START (child, RETVAL); 1580 if (!ix) START (child, RETVAL);
1581#else
1582 croak ("EV::child watchers not supported on this platform");
1583#endif
1425 OUTPUT: 1584 OUTPUT:
1426 RETVAL 1585 RETVAL
1427 1586
1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1587ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1429 ALIAS: 1588 ALIAS:
1430 stat_ns = 1 1589 stat_ns = 1
1431 CODE: 1590 CODE:
1432 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1591 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1433 RETVAL->fh = newSVsv (path); 1592 e_fh (RETVAL) = newSVsv (path);
1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1593 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1435 if (!ix) START (stat, RETVAL); 1594 if (!ix) START (stat, RETVAL);
1436 OUTPUT: 1595 OUTPUT:
1437 RETVAL 1596 RETVAL
1438 1597
1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1598ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1443{ 1602{
1444 if (!(ev_backend (other) & ev_embeddable_backends ())) 1603 if (!(ev_backend (other) & ev_embeddable_backends ()))
1445 croak ("passed loop is not embeddable via EV::embed,"); 1604 croak ("passed loop is not embeddable via EV::embed,");
1446 1605
1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1606 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1448 RETVAL->fh = newSVsv (ST (1)); 1607 e_fh (RETVAL) = newSVsv (ST (1));
1449 ev_embed_set (RETVAL, other); 1608 ev_embed_set (RETVAL, other);
1450 if (!ix) START (embed, RETVAL); 1609 if (!ix) START (embed, RETVAL);
1451} 1610}
1452 OUTPUT: 1611 OUTPUT:
1453 RETVAL 1612 RETVAL
… …
1470 SvOK (timeout) ? SvNV (timeout) : -1., 1629 SvOK (timeout) ? SvNV (timeout) : -1.,
1471 e_once_cb, 1630 e_once_cb,
1472 newSVsv (cb) 1631 newSVsv (cb)
1473 ); 1632 );
1474 1633
1634#endif
1635

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