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Comparing EV/EV.xs (file contents):
Revision 1.125 by root, Wed Jul 8 02:46:05 2009 UTC vs.
Revision 1.141 by root, Thu Jul 8 00:45:03 2010 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/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 29# define fd_mask Perl_fd_mask
21#endif 30#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 31/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 32#include "libev/ev.c"
24 33
25#ifndef _WIN32 34#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 35# include <pthread.h>
27#endif 36#endif
28 37
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
40 43
41#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
42#define WFLAG_UNREFED 2 /* has been unref'ed */ 45#define WFLAG_UNREFED 2 /* has been unref'ed */
43 46
44#define UNREF(w) \ 47#define UNREF(w) \
45 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
46 && ev_is_active (w)) \ 49 && ev_is_active (w)) \
47 { \ 50 { \
48 ev_unref (e_loop (w)); \ 51 ev_unref (e_loop (w)); \
49 (w)->e_flags |= WFLAG_UNREFED; \ 52 e_flags (w) |= WFLAG_UNREFED; \
50 } 53 }
51 54
52#define REF(w) \ 55#define REF(w) \
53 if ((w)->e_flags & WFLAG_UNREFED) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
54 { \ 57 { \
55 (w)->e_flags &= ~WFLAG_UNREFED; \ 58 e_flags (w) &= ~WFLAG_UNREFED; \
56 ev_ref (e_loop (w)); \ 59 ev_ref (e_loop (w)); \
57 } 60 }
58 61
59#define START(type,w) \ 62#define START(type,w) \
60 do { \ 63 do { \
… …
67 REF (w); \ 70 REF (w); \
68 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
69 } while (0) 72 } while (0)
70 73
71#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
72 do { \ 75 do { \
73 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
74 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
75 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
76 if (active) START (type, w); \ 79 if (active) START (type, w); \
77 } while (0) 80 } while (0)
78 81
79typedef int Signal; 82typedef int Signal;
83
84/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \
86 do { \
87 /* dive into the internals of libev to avoid aborting in libev */ \
88 if (signals [(w)->signum - 1].loop \
89 && signals [(w)->signum - 1].loop != e_loop (w)) \
90 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
91 } while (0)
92
93#define START_SIGNAL(w) \
94 do { \
95 CHECK_SIGNAL_CAN_START (w); \
96 START (signal, w); \
97 } while (0) \
98
99#define RESET_SIGNAL(w,seta) \
100 do { \
101 int active = ev_is_active (w); \
102 if (active) STOP (signal, w); \
103 ev_ ## signal ## _set seta; \
104 if (active) START_SIGNAL (w); \
105 } while (0)
80 106
81static SV *default_loop_sv; 107static SV *default_loop_sv;
82 108
83static struct EVAPI evapi; 109static struct EVAPI evapi;
84 110
… …
96 *stash_check, 122 *stash_check,
97 *stash_embed, 123 *stash_embed,
98 *stash_fork, 124 *stash_fork,
99 *stash_async; 125 *stash_async;
100 126
101#ifndef SIG_SIZE
102/* kudos to Slaven Rezic for the idea */
103static char sig_size [] = { SIG_NUM };
104# define SIG_SIZE (sizeof (sig_size) + 1)
105#endif
106
107static Signal
108sv_signum (SV *sig)
109{
110 Signal signum;
111
112 SvGETMAGIC (sig);
113
114 for (signum = 1; signum < SIG_SIZE; ++signum)
115 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
116 return signum;
117
118 signum = SvIV (sig);
119
120 if (signum > 0 && signum < SIG_SIZE)
121 return signum;
122
123 return -1;
124}
125
126///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
127// Event 128// Event
128 129
129static void e_cb (EV_P_ ev_watcher *w, int revents); 130static void e_cb (EV_P_ ev_watcher *w, int revents);
130 131
131static int 132void *
132sv_fileno (SV *fh)
133{
134 SvGETMAGIC (fh);
135
136 if (SvROK (fh))
137 fh = SvRV (fh);
138
139 if (SvTYPE (fh) == SVt_PVGV)
140 return PerlIO_fileno (IoIFP (sv_2io (fh)));
141
142 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
143 return SvIV (fh);
144
145 return -1;
146}
147
148static SV *
149e_get_cv (SV *cb_sv)
150{
151 HV *st;
152 GV *gvp;
153 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
154
155 if (!cv)
156 croak ("EV watcher callback must be a CODE reference");
157
158 return (SV *)cv;
159}
160
161static void *
162e_new (int size, SV *cb_sv, SV *loop) 133e_new (int size, SV *cb_sv, SV *loop)
163{ 134{
164 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
165 ev_watcher *w; 136 ev_watcher *w;
166 SV *self = NEWSV (0, size); 137 SV *self = NEWSV (0, size);
167 SvPOK_only (self); 138 SvPOK_only (self);
168 SvCUR_set (self, size); 139 SvCUR_set (self, size);
169 140
… …
228 sv_self = sv_self_cache; sv_self_cache = 0; 199 sv_self = sv_self_cache; sv_self_cache = 0;
229 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
230 } 201 }
231 else 202 else
232 { 203 {
233 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
234 SvREADONLY_on (sv_self); 205 SvREADONLY_on (sv_self);
235 } 206 }
236 207
237 if (expect_true (sv_events_cache)) 208 if (expect_true (sv_events_cache))
238 { 209 {
… …
329 ENTER; 300 ENTER;
330 SAVETMPS; 301 SAVETMPS;
331 302
332 PUSHMARK (SP); 303 PUSHMARK (SP);
333 EXTEND (SP, 2); 304 EXTEND (SP, 2);
334 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 305 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
335 PUSHs (newSVnv (now)); 306 PUSHs (newSVnv (now));
336 307
337 PUTBACK; 308 PUTBACK;
338 count = call_sv (w->fh, G_SCALAR | G_EVAL); 309 count = call_sv (w->fh, G_SCALAR | G_EVAL);
339 SPAGAIN; 310 SPAGAIN;
… …
393 const_iv (EV_, UNDEF) 364 const_iv (EV_, UNDEF)
394 const_iv (EV_, NONE) 365 const_iv (EV_, NONE)
395 const_iv (EV_, READ) 366 const_iv (EV_, READ)
396 const_iv (EV_, WRITE) 367 const_iv (EV_, WRITE)
397 const_iv (EV_, IO) 368 const_iv (EV_, IO)
398 const_iv (EV_, TIMEOUT) 369 const_iv (EV_, TIMEOUT) /* deprecated */
399 const_iv (EV_, TIMER) 370 const_iv (EV_, TIMER)
400 const_iv (EV_, PERIODIC) 371 const_iv (EV_, PERIODIC)
401 const_iv (EV_, SIGNAL) 372 const_iv (EV_, SIGNAL)
402 const_iv (EV_, CHILD) 373 const_iv (EV_, CHILD)
403 const_iv (EV_, STAT) 374 const_iv (EV_, STAT)
… …
421 const_iv (EV, BACKEND_POLL) 392 const_iv (EV, BACKEND_POLL)
422 const_iv (EV, BACKEND_EPOLL) 393 const_iv (EV, BACKEND_EPOLL)
423 const_iv (EV, BACKEND_KQUEUE) 394 const_iv (EV, BACKEND_KQUEUE)
424 const_iv (EV, BACKEND_DEVPOLL) 395 const_iv (EV, BACKEND_DEVPOLL)
425 const_iv (EV, BACKEND_PORT) 396 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL)
426 const_iv (EV, FLAG_AUTO) 398 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD)
427 const_iv (EV, FLAG_NOENV) 401 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
428 const_iv (EV, FLAG_FORKCHECK) 403 const_iv (EV, FLAG_NOINOTIFY)
429 404
430 const_iv (EV_, VERSION_MAJOR) 405 const_iv (EV_, VERSION_MAJOR)
431 const_iv (EV_, VERSION_MINOR) 406 const_iv (EV_, VERSION_MINOR)
432 }; 407 };
433 408
… …
455 430
456 /* the poor man's shared library emulator */ 431 /* the poor man's shared library emulator */
457 evapi.ver = EV_API_VERSION; 432 evapi.ver = EV_API_VERSION;
458 evapi.rev = EV_API_REVISION; 433 evapi.rev = EV_API_REVISION;
459 evapi.sv_fileno = sv_fileno; 434 evapi.sv_fileno = sv_fileno;
460 evapi.sv_signum = sv_signum; 435 evapi.sv_signum = s_signum;
461 evapi.supported_backends = ev_supported_backends (); 436 evapi.supported_backends = ev_supported_backends ();
462 evapi.recommended_backends = ev_recommended_backends (); 437 evapi.recommended_backends = ev_recommended_backends ();
463 evapi.embeddable_backends = ev_embeddable_backends (); 438 evapi.embeddable_backends = ev_embeddable_backends ();
464 evapi.time_ = ev_time; 439 evapi.time_ = ev_time;
465 evapi.sleep_ = ev_sleep; 440 evapi.sleep_ = ev_sleep;
466 evapi.loop_new = ev_loop_new; 441 evapi.loop_new = ev_loop_new;
467 evapi.loop_destroy = ev_loop_destroy; 442 evapi.loop_destroy = ev_loop_destroy;
468 evapi.loop_fork = ev_loop_fork; 443 evapi.loop_fork = ev_loop_fork;
469 evapi.loop_count = ev_loop_count; 444 evapi.iteration = ev_iteration;
470 evapi.loop_depth = ev_loop_depth; 445 evapi.depth = ev_depth;
446 evapi.set_userdata = ev_set_userdata;
447 evapi.userdata = ev_userdata;
471 evapi.now = ev_now; 448 evapi.now = ev_now;
472 evapi.now_update = ev_now_update; 449 evapi.now_update = ev_now_update;
473 evapi.suspend = ev_suspend; 450 evapi.suspend = ev_suspend;
474 evapi.resume = ev_resume; 451 evapi.resume = ev_resume;
475 evapi.backend = ev_backend; 452 evapi.backend = ev_backend;
476 evapi.unloop = ev_unloop; 453 evapi.unloop = ev_unloop;
454 evapi.invoke_pending = ev_invoke_pending;
455 evapi.pending_count = ev_pending_count;
456 evapi.verify = ev_verify;
457 evapi.set_loop_release_cb = ev_set_loop_release_cb;
458 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
477 evapi.ref = ev_ref; 459 evapi.ref = ev_ref;
478 evapi.unref = ev_unref; 460 evapi.unref = ev_unref;
479 evapi.loop = ev_loop; 461 evapi.loop = ev_loop;
480 evapi.once = ev_once; 462 evapi.once = ev_once;
481 evapi.io_start = ev_io_start; 463 evapi.io_start = ev_io_start;
482 evapi.io_stop = ev_io_stop; 464 evapi.io_stop = ev_io_stop;
483 evapi.timer_start = ev_timer_start; 465 evapi.timer_start = ev_timer_start;
484 evapi.timer_stop = ev_timer_stop; 466 evapi.timer_stop = ev_timer_stop;
485 evapi.timer_again = ev_timer_again; 467 evapi.timer_again = ev_timer_again;
468 evapi.timer_remaining = ev_timer_remaining;
486 evapi.periodic_start = ev_periodic_start; 469 evapi.periodic_start = ev_periodic_start;
487 evapi.periodic_stop = ev_periodic_stop; 470 evapi.periodic_stop = ev_periodic_stop;
488 evapi.signal_start = ev_signal_start; 471 evapi.signal_start = ev_signal_start;
489 evapi.signal_stop = ev_signal_stop; 472 evapi.signal_stop = ev_signal_stop;
490 evapi.idle_start = ev_idle_start; 473 evapi.idle_start = ev_idle_start;
491 evapi.idle_stop = ev_idle_stop; 474 evapi.idle_stop = ev_idle_stop;
492 evapi.prepare_start = ev_prepare_start; 475 evapi.prepare_start = ev_prepare_start;
493 evapi.prepare_stop = ev_prepare_stop; 476 evapi.prepare_stop = ev_prepare_stop;
494 evapi.check_start = ev_check_start; 477 evapi.check_start = ev_check_start;
495 evapi.check_stop = ev_check_stop; 478 evapi.check_stop = ev_check_stop;
479#if EV_CHILD_ENABLE
496 evapi.child_start = ev_child_start; 480 evapi.child_start = ev_child_start;
497 evapi.child_stop = ev_child_stop; 481 evapi.child_stop = ev_child_stop;
482#endif
498 evapi.stat_start = ev_stat_start; 483 evapi.stat_start = ev_stat_start;
499 evapi.stat_stop = ev_stat_stop; 484 evapi.stat_stop = ev_stat_stop;
500 evapi.stat_stat = ev_stat_stat; 485 evapi.stat_stat = ev_stat_stat;
501 evapi.embed_start = ev_embed_start; 486 evapi.embed_start = ev_embed_start;
502 evapi.embed_stop = ev_embed_stop; 487 evapi.embed_stop = ev_embed_stop;
… …
510 evapi.invoke = ev_invoke; 495 evapi.invoke = ev_invoke;
511 496
512 sv_setiv (sv, (IV)&evapi); 497 sv_setiv (sv, (IV)&evapi);
513 SvREADONLY_on (sv); 498 SvREADONLY_on (sv);
514 } 499 }
515#ifndef _WIN32 500#if !defined(_WIN32) && !defined(_MINIX)
516 pthread_atfork (0, 0, ev_default_fork); 501 pthread_atfork (0, 0, ev_default_fork);
517#endif 502#endif
518} 503}
519 504
520SV *ev_default_loop (unsigned int flags = 0) 505SV *ev_default_loop (unsigned int flags = 0)
… …
564 C_ARGS: evapi.default_loop 549 C_ARGS: evapi.default_loop
565 550
566unsigned int ev_backend () 551unsigned int ev_backend ()
567 C_ARGS: evapi.default_loop 552 C_ARGS: evapi.default_loop
568 553
569void ev_loop_verify () 554void ev_verify ()
570 C_ARGS: evapi.default_loop 555 C_ARGS: evapi.default_loop
571 556
572unsigned int ev_loop_count () 557unsigned int ev_iteration ()
573 C_ARGS: evapi.default_loop 558 C_ARGS: evapi.default_loop
574 559
575unsigned int ev_loop_depth () 560unsigned int ev_depth ()
576 C_ARGS: evapi.default_loop 561 C_ARGS: evapi.default_loop
577 562
578void ev_set_io_collect_interval (NV interval) 563void ev_set_io_collect_interval (NV interval)
579 C_ARGS: evapi.default_loop, interval 564 C_ARGS: evapi.default_loop, interval
580 565
… …
591 C_ARGS: evapi.default_loop, fd, revents 576 C_ARGS: evapi.default_loop, fd, revents
592 577
593void ev_feed_signal_event (SV *signal) 578void ev_feed_signal_event (SV *signal)
594 CODE: 579 CODE:
595{ 580{
596 Signal signum = sv_signum (signal); 581 Signal signum = s_signum (signal);
597 CHECK_SIG (signal, signum); 582 CHECK_SIG (signal, signum);
598 583
599 ev_feed_signal_event (evapi.default_loop, signum); 584 ev_feed_signal_event (evapi.default_loop, signum);
600} 585}
601 586
587unsigned int ev_pending_count ()
588 C_ARGS: evapi.default_loop
589
590void ev_invoke_pending ()
591 C_ARGS: evapi.default_loop
592
602ev_io *io (SV *fh, int events, SV *cb) 593ev_io *io (SV *fh, int events, SV *cb)
603 ALIAS: 594 ALIAS:
604 io_ns = 1 595 io_ns = 1
596 _ae_io = 2
605 CODE: 597 CODE:
606{ 598{
607 int fd = sv_fileno (fh); 599 int fd = s_fileno (fh, events & EV_WRITE);
608 CHECK_FD (fh, fd); 600 CHECK_FD (fh, fd);
609 601
602 if (ix == 2)
603 {
604 ix = 0;
605 events = events ? EV_WRITE : EV_READ;
606 }
607
610 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 608 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
611 RETVAL->fh = newSVsv (fh); 609 e_fh (RETVAL) = newSVsv (fh);
612 ev_io_set (RETVAL, fd, events); 610 ev_io_set (RETVAL, fd, events);
613 if (!ix) START (io, RETVAL); 611 if (!ix) START (io, RETVAL);
614} 612}
615 OUTPUT: 613 OUTPUT:
616 RETVAL 614 RETVAL
… …
634 CHECK_REPEAT (interval); 632 CHECK_REPEAT (interval);
635 CODE: 633 CODE:
636{ 634{
637 ev_periodic *w; 635 ev_periodic *w;
638 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 636 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
639 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 637 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
640 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 638 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
641 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 639 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
642 if (!ix) START (periodic, w); 640 if (!ix) START (periodic, w);
643} 641}
644 OUTPUT: 642 OUTPUT:
645 RETVAL 643 RETVAL
… …
647ev_signal *signal (SV *signal, SV *cb) 645ev_signal *signal (SV *signal, SV *cb)
648 ALIAS: 646 ALIAS:
649 signal_ns = 1 647 signal_ns = 1
650 CODE: 648 CODE:
651{ 649{
652 Signal signum = sv_signum (signal); 650 Signal signum = s_signum (signal);
653 CHECK_SIG (signal, signum); 651 CHECK_SIG (signal, signum);
654 652
655 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 653 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
656 ev_signal_set (RETVAL, signum); 654 ev_signal_set (RETVAL, signum);
657 if (!ix) START (signal, RETVAL); 655 if (!ix) START_SIGNAL (RETVAL);
658} 656}
659 OUTPUT: 657 OUTPUT:
660 RETVAL 658 RETVAL
661 659
662ev_idle *idle (SV *cb) 660ev_idle *idle (SV *cb)
… …
697 ev_fork_set (RETVAL); 695 ev_fork_set (RETVAL);
698 if (!ix) START (fork, RETVAL); 696 if (!ix) START (fork, RETVAL);
699 OUTPUT: 697 OUTPUT:
700 RETVAL 698 RETVAL
701 699
700
702ev_child *child (int pid, int trace, SV *cb) 701ev_child *child (int pid, int trace, SV *cb)
703 ALIAS: 702 ALIAS:
704 child_ns = 1 703 child_ns = 1
705 CODE: 704 CODE:
705#if EV_CHILD_ENABLE
706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
707 ev_child_set (RETVAL, pid, trace); 707 ev_child_set (RETVAL, pid, trace);
708 if (!ix) START (child, RETVAL); 708 if (!ix) START (child, RETVAL);
709#else
710 croak ("EV::child watchers not supported on this platform");
711#endif
709 OUTPUT: 712 OUTPUT:
710 RETVAL 713 RETVAL
714
711 715
712ev_stat *stat (SV *path, NV interval, SV *cb) 716ev_stat *stat (SV *path, NV interval, SV *cb)
713 ALIAS: 717 ALIAS:
714 stat_ns = 1 718 stat_ns = 1
715 CODE: 719 CODE:
716 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 720 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
717 RETVAL->fh = newSVsv (path); 721 e_fh (RETVAL) = newSVsv (path);
718 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 722 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
719 if (!ix) START (stat, RETVAL); 723 if (!ix) START (stat, RETVAL);
720 OUTPUT: 724 OUTPUT:
721 RETVAL 725 RETVAL
722 726
723ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 727ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
… …
727{ 731{
728 if (!(ev_backend (loop) & ev_embeddable_backends ())) 732 if (!(ev_backend (loop) & ev_embeddable_backends ()))
729 croak ("passed loop is not embeddable via EV::embed,"); 733 croak ("passed loop is not embeddable via EV::embed,");
730 734
731 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 735 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
732 RETVAL->fh = newSVsv (ST (0)); 736 e_fh (RETVAL) = newSVsv (ST (0));
733 ev_embed_set (RETVAL, loop); 737 ev_embed_set (RETVAL, loop);
734 if (!ix) START (embed, RETVAL); 738 if (!ix) START (embed, RETVAL);
735} 739}
736 OUTPUT: 740 OUTPUT:
737 RETVAL 741 RETVAL
… …
748 752
749void once (SV *fh, int events, SV *timeout, SV *cb) 753void once (SV *fh, int events, SV *timeout, SV *cb)
750 CODE: 754 CODE:
751 ev_once ( 755 ev_once (
752 evapi.default_loop, 756 evapi.default_loop,
753 sv_fileno (fh), events, 757 s_fileno (fh, events & EV_WRITE), events,
754 SvOK (timeout) ? SvNV (timeout) : -1., 758 SvOK (timeout) ? SvNV (timeout) : -1.,
755 e_once_cb, 759 e_once_cb,
756 newSVsv (cb) 760 newSVsv (cb)
757 ); 761 );
758 762
… …
792SV *cb (ev_watcher *w, SV *new_cb = 0) 796SV *cb (ev_watcher *w, SV *new_cb = 0)
793 CODE: 797 CODE:
794{ 798{
795 if (items > 1) 799 if (items > 1)
796 { 800 {
797 new_cb = e_get_cv (new_cb); 801 new_cb = s_get_cv_croak (new_cb);
798 RETVAL = newRV_noinc (w->cb_sv); 802 RETVAL = newRV_noinc (w->cb_sv);
799 w->cb_sv = SvREFCNT_inc (new_cb); 803 w->cb_sv = SvREFCNT_inc (new_cb);
800 } 804 }
801 else 805 else
802 RETVAL = newRV_inc (w->cb_sv); 806 RETVAL = newRV_inc (w->cb_sv);
… …
872 e_destroy (w); 876 e_destroy (w);
873 877
874void set (ev_io *w, SV *fh, int events) 878void set (ev_io *w, SV *fh, int events)
875 CODE: 879 CODE:
876{ 880{
877 int fd = sv_fileno (fh); 881 int fd = s_fileno (fh, events & EV_WRITE);
878 CHECK_FD (fh, fd); 882 CHECK_FD (fh, fd);
879 883
880 sv_setsv (w->fh, fh); 884 sv_setsv (e_fh (w), fh);
881 RESET (io, w, (w, fd, events)); 885 RESET (io, w, (w, fd, events));
882} 886}
883 887
884SV *fh (ev_io *w, SV *new_fh = 0) 888SV *fh (ev_io *w, SV *new_fh = 0)
885 CODE: 889 CODE:
886{ 890{
887 if (items > 1) 891 if (items > 1)
888 { 892 {
889 int fd = sv_fileno (new_fh); 893 int fd = s_fileno (new_fh, w->events & EV_WRITE);
890 CHECK_FD (new_fh, fd); 894 CHECK_FD (new_fh, fd);
891 895
892 RETVAL = w->fh; 896 RETVAL = e_fh (w);
893 w->fh = newSVsv (new_fh); 897 e_fh (w) = newSVsv (new_fh);
894 898
895 RESET (io, w, (w, fd, w->events)); 899 RESET (io, w, (w, fd, w->events));
896 } 900 }
897 else 901 else
898 RETVAL = newSVsv (w->fh); 902 RETVAL = newSVsv (e_fh (w));
899} 903}
900 OUTPUT: 904 OUTPUT:
901 RETVAL 905 RETVAL
902 906
903int events (ev_io *w, int new_events = EV_UNDEF) 907int events (ev_io *w, int new_events = EV_UNDEF)
… …
913 917
914MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 918MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
915 919
916void ev_signal_start (ev_signal *w) 920void ev_signal_start (ev_signal *w)
917 CODE: 921 CODE:
918 START (signal, w); 922 START_SIGNAL (w);
919 923
920void ev_signal_stop (ev_signal *w) 924void ev_signal_stop (ev_signal *w)
921 CODE: 925 CODE:
922 STOP (signal, w); 926 STOP (signal, w);
923 927
… …
927 e_destroy (w); 931 e_destroy (w);
928 932
929void set (ev_signal *w, SV *signal) 933void set (ev_signal *w, SV *signal)
930 CODE: 934 CODE:
931{ 935{
932 Signal signum = sv_signum (signal); 936 Signal signum = s_signum (signal);
933 CHECK_SIG (signal, signum); 937 CHECK_SIG (signal, signum);
934 938
935 RESET (signal, w, (w, signum)); 939 RESET_SIGNAL (w, (w, signum));
936} 940}
937 941
938int signal (ev_signal *w, SV *new_signal = 0) 942int signal (ev_signal *w, SV *new_signal = 0)
939 CODE: 943 CODE:
940{ 944{
941 RETVAL = w->signum; 945 RETVAL = w->signum;
942 946
943 if (items > 1) 947 if (items > 1)
944 { 948 {
945 Signal signum = sv_signum (new_signal); 949 Signal signum = s_signum (new_signal);
946 CHECK_SIG (new_signal, signum); 950 CHECK_SIG (new_signal, signum);
947 951
948 RESET (signal, w, (w, signum)); 952 RESET_SIGNAL (w, (w, signum));
949 } 953 }
950} 954}
951 OUTPUT: 955 OUTPUT:
952 RETVAL 956 RETVAL
953 957
… …
968 CHECK_REPEAT (w->repeat); 972 CHECK_REPEAT (w->repeat);
969 CODE: 973 CODE:
970 ev_timer_again (e_loop (w), w); 974 ev_timer_again (e_loop (w), w);
971 UNREF (w); 975 UNREF (w);
972 976
977NV ev_timer_remaining (ev_timer *w)
978 C_ARGS: e_loop (w), w
979
973void DESTROY (ev_timer *w) 980void DESTROY (ev_timer *w)
974 CODE: 981 CODE:
975 STOP (timer, w); 982 STOP (timer, w);
976 e_destroy (w); 983 e_destroy (w);
977 984
… …
1006void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1013void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1007 INIT: 1014 INIT:
1008 CHECK_REPEAT (interval); 1015 CHECK_REPEAT (interval);
1009 CODE: 1016 CODE:
1010{ 1017{
1011 SvREFCNT_dec (w->fh); 1018 SvREFCNT_dec (e_fh (w));
1012 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1019 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1013 1020
1014 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1021 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1015} 1022}
1016 1023
1017NV at (ev_periodic *w) 1024NV at (ev_periodic *w)
1018 CODE: 1025 CODE:
1019 RETVAL = ev_periodic_at (w); 1026 RETVAL = ev_periodic_at (w);
… …
1079 CODE: 1086 CODE:
1080 STOP (fork, w); 1087 STOP (fork, w);
1081 e_destroy (w); 1088 e_destroy (w);
1082 1089
1083MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1090MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1091
1092#if EV_CHILD_ENABLE
1084 1093
1085void ev_child_start (ev_child *w) 1094void ev_child_start (ev_child *w)
1086 CODE: 1095 CODE:
1087 START (child, w); 1096 START (child, w);
1088 1097
… …
1108 : ix == 1 ? w->rpid 1117 : ix == 1 ? w->rpid
1109 : w->rstatus; 1118 : w->rstatus;
1110 OUTPUT: 1119 OUTPUT:
1111 RETVAL 1120 RETVAL
1112 1121
1122#endif
1123
1113MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1124MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1114 1125
1115void ev_stat_start (ev_stat *w) 1126void ev_stat_start (ev_stat *w)
1116 CODE: 1127 CODE:
1117 START (stat, w); 1128 START (stat, w);
… …
1126 e_destroy (w); 1137 e_destroy (w);
1127 1138
1128void set (ev_stat *w, SV *path, NV interval) 1139void set (ev_stat *w, SV *path, NV interval)
1129 CODE: 1140 CODE:
1130{ 1141{
1131 sv_setsv (w->fh, path); 1142 sv_setsv (e_fh (w), path);
1132 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1133} 1144}
1134 1145
1135SV *path (ev_stat *w, SV *new_path = 0) 1146SV *path (ev_stat *w, SV *new_path = 0)
1136 CODE: 1147 CODE:
1137{ 1148{
1138 RETVAL = SvREFCNT_inc (w->fh); 1149 RETVAL = SvREFCNT_inc (e_fh (w));
1139 1150
1140 if (items > 1) 1151 if (items > 1)
1141 { 1152 {
1142 SvREFCNT_dec (w->fh); 1153 SvREFCNT_dec (e_fh (w));
1143 w->fh = newSVsv (new_path); 1154 e_fh (w) = newSVsv (new_path);
1144 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1145 } 1156 }
1146} 1157}
1147 OUTPUT: 1158 OUTPUT:
1148 RETVAL 1159 RETVAL
1149 1160
… …
1151 CODE: 1162 CODE:
1152{ 1163{
1153 RETVAL = w->interval; 1164 RETVAL = w->interval;
1154 1165
1155 if (items > 1) 1166 if (items > 1)
1156 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1167 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1157} 1168}
1158 OUTPUT: 1169 OUTPUT:
1159 RETVAL 1170 RETVAL
1160 1171
1161void prev (ev_stat *w) 1172void prev (ev_stat *w)
… …
1220 e_destroy (w); 1231 e_destroy (w);
1221 1232
1222void set (ev_embed *w, struct ev_loop *loop) 1233void set (ev_embed *w, struct ev_loop *loop)
1223 CODE: 1234 CODE:
1224{ 1235{
1225 sv_setsv (w->fh, ST (1)); 1236 sv_setsv (e_fh (w), ST (1));
1226 RESET (embed, w, (w, loop)); 1237 RESET (embed, w, (w, loop));
1227} 1238}
1228 1239
1229SV *other (ev_embed *w) 1240SV *other (ev_embed *w)
1230 CODE: 1241 CODE:
1231 RETVAL = newSVsv (w->fh); 1242 RETVAL = newSVsv (e_fh (w));
1232 OUTPUT: 1243 OUTPUT:
1233 RETVAL 1244 RETVAL
1234 1245
1235void ev_embed_sweep (ev_embed *w) 1246void ev_embed_sweep (ev_embed *w)
1236 C_ARGS: e_loop (w), w 1247 C_ARGS: e_loop (w), w
… …
1279 if (loop != evapi.default_loop) /* global destruction sucks */ 1290 if (loop != evapi.default_loop) /* global destruction sucks */
1280 ev_loop_destroy (loop); 1291 ev_loop_destroy (loop);
1281 1292
1282void ev_loop_fork (struct ev_loop *loop) 1293void ev_loop_fork (struct ev_loop *loop)
1283 1294
1284void ev_loop_verify (struct ev_loop *loop) 1295void ev_verify (struct ev_loop *loop)
1285 1296
1286NV ev_now (struct ev_loop *loop) 1297NV ev_now (struct ev_loop *loop)
1287 1298
1288void ev_now_update (struct ev_loop *loop) 1299void ev_now_update (struct ev_loop *loop)
1289 1300
… …
1295 1306
1296void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1307void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1297 1308
1298unsigned int ev_backend (struct ev_loop *loop) 1309unsigned int ev_backend (struct ev_loop *loop)
1299 1310
1300unsigned int ev_loop_count (struct ev_loop *loop) 1311unsigned int ev_iteration (struct ev_loop *loop)
1301 1312
1302unsigned int ev_loop_depth (struct ev_loop *loop) 1313unsigned int ev_depth (struct ev_loop *loop)
1303 1314
1304void ev_loop (struct ev_loop *loop, int flags = 0) 1315void ev_loop (struct ev_loop *loop, int flags = 0)
1305 1316
1306void ev_unloop (struct ev_loop *loop, int how = 1) 1317void ev_unloop (struct ev_loop *loop, int how = 1)
1307 1318
1308void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1319void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1309 1320
1321unsigned int ev_pending_count (struct ev_loop *loop)
1322
1323void ev_invoke_pending (struct ev_loop *loop)
1324
1310#if 0 1325#if 0
1311 1326
1312void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1327void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1313 CODE: 1328 CODE:
1314{ 1329{
1315 Signal signum = sv_signum (signal); 1330 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1331 CHECK_SIG (signal, signum);
1317 1332
1318 ev_feed_signal_event (loop, signum); 1333 ev_feed_signal_event (loop, signum);
1319} 1334}
1320 1335
… …
1323ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1338ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1324 ALIAS: 1339 ALIAS:
1325 io_ns = 1 1340 io_ns = 1
1326 CODE: 1341 CODE:
1327{ 1342{
1328 int fd = sv_fileno (fh); 1343 int fd = s_fileno (fh, events & EV_WRITE);
1329 CHECK_FD (fh, fd); 1344 CHECK_FD (fh, fd);
1330 1345
1331 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1346 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1332 RETVAL->fh = newSVsv (fh); 1347 e_fh (RETVAL) = newSVsv (fh);
1333 ev_io_set (RETVAL, fd, events); 1348 ev_io_set (RETVAL, fd, events);
1334 if (!ix) START (io, RETVAL); 1349 if (!ix) START (io, RETVAL);
1335} 1350}
1336 OUTPUT: 1351 OUTPUT:
1337 RETVAL 1352 RETVAL
… …
1355 CHECK_REPEAT (interval); 1370 CHECK_REPEAT (interval);
1356 CODE: 1371 CODE:
1357{ 1372{
1358 ev_periodic *w; 1373 ev_periodic *w;
1359 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1374 w = e_new (sizeof (ev_periodic), cb, ST (0));
1360 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1375 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1361 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1376 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1362 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1377 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1363 if (!ix) START (periodic, w); 1378 if (!ix) START (periodic, w);
1364} 1379}
1365 OUTPUT: 1380 OUTPUT:
1366 RETVAL 1381 RETVAL
1367 1382
1368#if 0
1369
1370ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1383ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1371 ALIAS: 1384 ALIAS:
1372 signal_ns = 1 1385 signal_ns = 1
1373 CODE: 1386 CODE:
1374{ 1387{
1375 Signal signum = sv_signum (signal); 1388 Signal signum = s_signum (signal);
1376 CHECK_SIG (signal, signum); 1389 CHECK_SIG (signal, signum);
1377 1390
1378 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1391 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1379 ev_signal_set (RETVAL, signum); 1392 ev_signal_set (RETVAL, signum);
1380 if (!ix) START (signal, RETVAL); 1393 if (!ix) START_SIGNAL (RETVAL);
1381} 1394}
1382 OUTPUT: 1395 OUTPUT:
1383 RETVAL 1396 RETVAL
1384
1385#endif
1386 1397
1387ev_idle *idle (struct ev_loop *loop, SV *cb) 1398ev_idle *idle (struct ev_loop *loop, SV *cb)
1388 ALIAS: 1399 ALIAS:
1389 idle_ns = 1 1400 idle_ns = 1
1390 CODE: 1401 CODE:
… …
1422 ev_fork_set (RETVAL); 1433 ev_fork_set (RETVAL);
1423 if (!ix) START (fork, RETVAL); 1434 if (!ix) START (fork, RETVAL);
1424 OUTPUT: 1435 OUTPUT:
1425 RETVAL 1436 RETVAL
1426 1437
1438
1427ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1439ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1428 ALIAS: 1440 ALIAS:
1429 child_ns = 1 1441 child_ns = 1
1430 CODE: 1442 CODE:
1443#if EV_CHILD_ENABLE
1431 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1444 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1432 ev_child_set (RETVAL, pid, trace); 1445 ev_child_set (RETVAL, pid, trace);
1433 if (!ix) START (child, RETVAL); 1446 if (!ix) START (child, RETVAL);
1447#else
1448 croak ("EV::child watchers not supported on this platform");
1449#endif
1434 OUTPUT: 1450 OUTPUT:
1435 RETVAL 1451 RETVAL
1436 1452
1437ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1453ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1438 ALIAS: 1454 ALIAS:
1439 stat_ns = 1 1455 stat_ns = 1
1440 CODE: 1456 CODE:
1441 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1457 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1442 RETVAL->fh = newSVsv (path); 1458 e_fh (RETVAL) = newSVsv (path);
1443 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1459 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1444 if (!ix) START (stat, RETVAL); 1460 if (!ix) START (stat, RETVAL);
1445 OUTPUT: 1461 OUTPUT:
1446 RETVAL 1462 RETVAL
1447 1463
1448ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1464ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1452{ 1468{
1453 if (!(ev_backend (other) & ev_embeddable_backends ())) 1469 if (!(ev_backend (other) & ev_embeddable_backends ()))
1454 croak ("passed loop is not embeddable via EV::embed,"); 1470 croak ("passed loop is not embeddable via EV::embed,");
1455 1471
1456 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1472 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1457 RETVAL->fh = newSVsv (ST (1)); 1473 e_fh (RETVAL) = newSVsv (ST (1));
1458 ev_embed_set (RETVAL, other); 1474 ev_embed_set (RETVAL, other);
1459 if (!ix) START (embed, RETVAL); 1475 if (!ix) START (embed, RETVAL);
1460} 1476}
1461 OUTPUT: 1477 OUTPUT:
1462 RETVAL 1478 RETVAL
… …
1473 1489
1474void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1490void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1475 CODE: 1491 CODE:
1476 ev_once ( 1492 ev_once (
1477 loop, 1493 loop,
1478 sv_fileno (fh), events, 1494 s_fileno (fh, events & EV_WRITE), events,
1479 SvOK (timeout) ? SvNV (timeout) : -1., 1495 SvOK (timeout) ? SvNV (timeout) : -1.,
1480 e_once_cb, 1496 e_once_cb,
1481 newSVsv (cb) 1497 newSVsv (cb)
1482 ); 1498 );
1483 1499

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