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Comparing EV/EV.xs (file contents):
Revision 1.124 by root, Mon Jun 29 18:46:52 2009 UTC vs.
Revision 1.138 by root, Wed Apr 14 00:17:22 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
… …
24 33
25#ifndef _WIN32 34#ifndef _WIN32
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;
445 evapi.depth = ev_depth;
446 evapi.set_userdata = ev_set_userdata;
447 evapi.userdata = ev_userdata;
470 evapi.now = ev_now; 448 evapi.now = ev_now;
471 evapi.now_update = ev_now_update; 449 evapi.now_update = ev_now_update;
472 evapi.suspend = ev_suspend; 450 evapi.suspend = ev_suspend;
473 evapi.resume = ev_resume; 451 evapi.resume = ev_resume;
474 evapi.backend = ev_backend; 452 evapi.backend = ev_backend;
475 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;
476 evapi.ref = ev_ref; 459 evapi.ref = ev_ref;
477 evapi.unref = ev_unref; 460 evapi.unref = ev_unref;
478 evapi.loop = ev_loop; 461 evapi.loop = ev_loop;
479 evapi.once = ev_once; 462 evapi.once = ev_once;
480 evapi.io_start = ev_io_start; 463 evapi.io_start = ev_io_start;
481 evapi.io_stop = ev_io_stop; 464 evapi.io_stop = ev_io_stop;
482 evapi.timer_start = ev_timer_start; 465 evapi.timer_start = ev_timer_start;
483 evapi.timer_stop = ev_timer_stop; 466 evapi.timer_stop = ev_timer_stop;
484 evapi.timer_again = ev_timer_again; 467 evapi.timer_again = ev_timer_again;
468 evapi.timer_remaining = ev_timer_remaining;
485 evapi.periodic_start = ev_periodic_start; 469 evapi.periodic_start = ev_periodic_start;
486 evapi.periodic_stop = ev_periodic_stop; 470 evapi.periodic_stop = ev_periodic_stop;
487 evapi.signal_start = ev_signal_start; 471 evapi.signal_start = ev_signal_start;
488 evapi.signal_stop = ev_signal_stop; 472 evapi.signal_stop = ev_signal_stop;
489 evapi.idle_start = ev_idle_start; 473 evapi.idle_start = ev_idle_start;
… …
563 C_ARGS: evapi.default_loop 547 C_ARGS: evapi.default_loop
564 548
565unsigned int ev_backend () 549unsigned int ev_backend ()
566 C_ARGS: evapi.default_loop 550 C_ARGS: evapi.default_loop
567 551
552void ev_verify ()
553 C_ARGS: evapi.default_loop
554
555unsigned int ev_iteration ()
556 C_ARGS: evapi.default_loop
557
568unsigned int ev_loop_count () 558unsigned int ev_depth ()
569 C_ARGS: evapi.default_loop 559 C_ARGS: evapi.default_loop
570 560
571void ev_set_io_collect_interval (NV interval) 561void ev_set_io_collect_interval (NV interval)
572 C_ARGS: evapi.default_loop, interval 562 C_ARGS: evapi.default_loop, interval
573 563
… …
584 C_ARGS: evapi.default_loop, fd, revents 574 C_ARGS: evapi.default_loop, fd, revents
585 575
586void ev_feed_signal_event (SV *signal) 576void ev_feed_signal_event (SV *signal)
587 CODE: 577 CODE:
588{ 578{
589 Signal signum = sv_signum (signal); 579 Signal signum = s_signum (signal);
590 CHECK_SIG (signal, signum); 580 CHECK_SIG (signal, signum);
591 581
592 ev_feed_signal_event (evapi.default_loop, signum); 582 ev_feed_signal_event (evapi.default_loop, signum);
593} 583}
594 584
585unsigned int ev_pending_count ()
586 C_ARGS: evapi.default_loop
587
588void ev_invoke_pending ()
589 C_ARGS: evapi.default_loop
590
595ev_io *io (SV *fh, int events, SV *cb) 591ev_io *io (SV *fh, int events, SV *cb)
596 ALIAS: 592 ALIAS:
597 io_ns = 1 593 io_ns = 1
594 _ae_io = 2
598 CODE: 595 CODE:
599{ 596{
600 int fd = sv_fileno (fh); 597 int fd = s_fileno (fh, events & EV_WRITE);
601 CHECK_FD (fh, fd); 598 CHECK_FD (fh, fd);
602 599
600 if (ix == 2)
601 {
602 ix = 0;
603 events = events ? EV_WRITE : EV_READ;
604 }
605
603 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 606 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
604 RETVAL->fh = newSVsv (fh); 607 e_fh (RETVAL) = newSVsv (fh);
605 ev_io_set (RETVAL, fd, events); 608 ev_io_set (RETVAL, fd, events);
606 if (!ix) START (io, RETVAL); 609 if (!ix) START (io, RETVAL);
607} 610}
608 OUTPUT: 611 OUTPUT:
609 RETVAL 612 RETVAL
… …
627 CHECK_REPEAT (interval); 630 CHECK_REPEAT (interval);
628 CODE: 631 CODE:
629{ 632{
630 ev_periodic *w; 633 ev_periodic *w;
631 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 634 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
632 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 635 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
633 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 636 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
634 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 637 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
635 if (!ix) START (periodic, w); 638 if (!ix) START (periodic, w);
636} 639}
637 OUTPUT: 640 OUTPUT:
638 RETVAL 641 RETVAL
… …
640ev_signal *signal (SV *signal, SV *cb) 643ev_signal *signal (SV *signal, SV *cb)
641 ALIAS: 644 ALIAS:
642 signal_ns = 1 645 signal_ns = 1
643 CODE: 646 CODE:
644{ 647{
645 Signal signum = sv_signum (signal); 648 Signal signum = s_signum (signal);
646 CHECK_SIG (signal, signum); 649 CHECK_SIG (signal, signum);
647 650
648 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 651 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
649 ev_signal_set (RETVAL, signum); 652 ev_signal_set (RETVAL, signum);
650 if (!ix) START (signal, RETVAL); 653 if (!ix) START_SIGNAL (RETVAL);
651} 654}
652 OUTPUT: 655 OUTPUT:
653 RETVAL 656 RETVAL
654 657
655ev_idle *idle (SV *cb) 658ev_idle *idle (SV *cb)
… …
705ev_stat *stat (SV *path, NV interval, SV *cb) 708ev_stat *stat (SV *path, NV interval, SV *cb)
706 ALIAS: 709 ALIAS:
707 stat_ns = 1 710 stat_ns = 1
708 CODE: 711 CODE:
709 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 712 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
710 RETVAL->fh = newSVsv (path); 713 e_fh (RETVAL) = newSVsv (path);
711 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 714 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
712 if (!ix) START (stat, RETVAL); 715 if (!ix) START (stat, RETVAL);
713 OUTPUT: 716 OUTPUT:
714 RETVAL 717 RETVAL
715 718
716ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 719ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
… …
720{ 723{
721 if (!(ev_backend (loop) & ev_embeddable_backends ())) 724 if (!(ev_backend (loop) & ev_embeddable_backends ()))
722 croak ("passed loop is not embeddable via EV::embed,"); 725 croak ("passed loop is not embeddable via EV::embed,");
723 726
724 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
725 RETVAL->fh = newSVsv (ST (0)); 728 e_fh (RETVAL) = newSVsv (ST (0));
726 ev_embed_set (RETVAL, loop); 729 ev_embed_set (RETVAL, loop);
727 if (!ix) START (embed, RETVAL); 730 if (!ix) START (embed, RETVAL);
728} 731}
729 OUTPUT: 732 OUTPUT:
730 RETVAL 733 RETVAL
… …
741 744
742void once (SV *fh, int events, SV *timeout, SV *cb) 745void once (SV *fh, int events, SV *timeout, SV *cb)
743 CODE: 746 CODE:
744 ev_once ( 747 ev_once (
745 evapi.default_loop, 748 evapi.default_loop,
746 sv_fileno (fh), events, 749 s_fileno (fh, events & EV_WRITE), events,
747 SvOK (timeout) ? SvNV (timeout) : -1., 750 SvOK (timeout) ? SvNV (timeout) : -1.,
748 e_once_cb, 751 e_once_cb,
749 newSVsv (cb) 752 newSVsv (cb)
750 ); 753 );
751 754
… …
785SV *cb (ev_watcher *w, SV *new_cb = 0) 788SV *cb (ev_watcher *w, SV *new_cb = 0)
786 CODE: 789 CODE:
787{ 790{
788 if (items > 1) 791 if (items > 1)
789 { 792 {
790 new_cb = e_get_cv (new_cb); 793 new_cb = s_get_cv_croak (new_cb);
791 RETVAL = newRV_noinc (w->cb_sv); 794 RETVAL = newRV_noinc (w->cb_sv);
792 w->cb_sv = SvREFCNT_inc (new_cb); 795 w->cb_sv = SvREFCNT_inc (new_cb);
793 } 796 }
794 else 797 else
795 RETVAL = newRV_inc (w->cb_sv); 798 RETVAL = newRV_inc (w->cb_sv);
… …
865 e_destroy (w); 868 e_destroy (w);
866 869
867void set (ev_io *w, SV *fh, int events) 870void set (ev_io *w, SV *fh, int events)
868 CODE: 871 CODE:
869{ 872{
870 int fd = sv_fileno (fh); 873 int fd = s_fileno (fh, events & EV_WRITE);
871 CHECK_FD (fh, fd); 874 CHECK_FD (fh, fd);
872 875
873 sv_setsv (w->fh, fh); 876 sv_setsv (e_fh (w), fh);
874 RESET (io, w, (w, fd, events)); 877 RESET (io, w, (w, fd, events));
875} 878}
876 879
877SV *fh (ev_io *w, SV *new_fh = 0) 880SV *fh (ev_io *w, SV *new_fh = 0)
878 CODE: 881 CODE:
879{ 882{
880 if (items > 1) 883 if (items > 1)
881 { 884 {
882 int fd = sv_fileno (new_fh); 885 int fd = s_fileno (new_fh, w->events & EV_WRITE);
883 CHECK_FD (new_fh, fd); 886 CHECK_FD (new_fh, fd);
884 887
885 RETVAL = w->fh; 888 RETVAL = e_fh (w);
886 w->fh = newSVsv (new_fh); 889 e_fh (w) = newSVsv (new_fh);
887 890
888 RESET (io, w, (w, fd, w->events)); 891 RESET (io, w, (w, fd, w->events));
889 } 892 }
890 else 893 else
891 RETVAL = newSVsv (w->fh); 894 RETVAL = newSVsv (e_fh (w));
892} 895}
893 OUTPUT: 896 OUTPUT:
894 RETVAL 897 RETVAL
895 898
896int events (ev_io *w, int new_events = EV_UNDEF) 899int events (ev_io *w, int new_events = EV_UNDEF)
… …
906 909
907MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 910MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
908 911
909void ev_signal_start (ev_signal *w) 912void ev_signal_start (ev_signal *w)
910 CODE: 913 CODE:
911 START (signal, w); 914 START_SIGNAL (w);
912 915
913void ev_signal_stop (ev_signal *w) 916void ev_signal_stop (ev_signal *w)
914 CODE: 917 CODE:
915 STOP (signal, w); 918 STOP (signal, w);
916 919
… …
920 e_destroy (w); 923 e_destroy (w);
921 924
922void set (ev_signal *w, SV *signal) 925void set (ev_signal *w, SV *signal)
923 CODE: 926 CODE:
924{ 927{
925 Signal signum = sv_signum (signal); 928 Signal signum = s_signum (signal);
926 CHECK_SIG (signal, signum); 929 CHECK_SIG (signal, signum);
927 930
928 RESET (signal, w, (w, signum)); 931 RESET_SIGNAL (w, (w, signum));
929} 932}
930 933
931int signal (ev_signal *w, SV *new_signal = 0) 934int signal (ev_signal *w, SV *new_signal = 0)
932 CODE: 935 CODE:
933{ 936{
934 RETVAL = w->signum; 937 RETVAL = w->signum;
935 938
936 if (items > 1) 939 if (items > 1)
937 { 940 {
938 Signal signum = sv_signum (new_signal); 941 Signal signum = s_signum (new_signal);
939 CHECK_SIG (new_signal, signum); 942 CHECK_SIG (new_signal, signum);
940 943
941 RESET (signal, w, (w, signum)); 944 RESET_SIGNAL (w, (w, signum));
942 } 945 }
943} 946}
944 OUTPUT: 947 OUTPUT:
945 RETVAL 948 RETVAL
946 949
… …
961 CHECK_REPEAT (w->repeat); 964 CHECK_REPEAT (w->repeat);
962 CODE: 965 CODE:
963 ev_timer_again (e_loop (w), w); 966 ev_timer_again (e_loop (w), w);
964 UNREF (w); 967 UNREF (w);
965 968
969NV ev_timer_remaining (ev_timer *w)
970 C_ARGS: e_loop (w), w
971
966void DESTROY (ev_timer *w) 972void DESTROY (ev_timer *w)
967 CODE: 973 CODE:
968 STOP (timer, w); 974 STOP (timer, w);
969 e_destroy (w); 975 e_destroy (w);
970 976
… …
999void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1005void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1000 INIT: 1006 INIT:
1001 CHECK_REPEAT (interval); 1007 CHECK_REPEAT (interval);
1002 CODE: 1008 CODE:
1003{ 1009{
1004 SvREFCNT_dec (w->fh); 1010 SvREFCNT_dec (e_fh (w));
1005 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1011 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1006 1012
1007 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1013 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1008} 1014}
1009 1015
1010NV at (ev_periodic *w) 1016NV at (ev_periodic *w)
1011 CODE: 1017 CODE:
1012 RETVAL = ev_periodic_at (w); 1018 RETVAL = ev_periodic_at (w);
… …
1119 e_destroy (w); 1125 e_destroy (w);
1120 1126
1121void set (ev_stat *w, SV *path, NV interval) 1127void set (ev_stat *w, SV *path, NV interval)
1122 CODE: 1128 CODE:
1123{ 1129{
1124 sv_setsv (w->fh, path); 1130 sv_setsv (e_fh (w), path);
1125 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1131 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1126} 1132}
1127 1133
1128SV *path (ev_stat *w, SV *new_path = 0) 1134SV *path (ev_stat *w, SV *new_path = 0)
1129 CODE: 1135 CODE:
1130{ 1136{
1131 RETVAL = SvREFCNT_inc (w->fh); 1137 RETVAL = SvREFCNT_inc (e_fh (w));
1132 1138
1133 if (items > 1) 1139 if (items > 1)
1134 { 1140 {
1135 SvREFCNT_dec (w->fh); 1141 SvREFCNT_dec (e_fh (w));
1136 w->fh = newSVsv (new_path); 1142 e_fh (w) = newSVsv (new_path);
1137 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1138 } 1144 }
1139} 1145}
1140 OUTPUT: 1146 OUTPUT:
1141 RETVAL 1147 RETVAL
1142 1148
… …
1144 CODE: 1150 CODE:
1145{ 1151{
1146 RETVAL = w->interval; 1152 RETVAL = w->interval;
1147 1153
1148 if (items > 1) 1154 if (items > 1)
1149 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1150} 1156}
1151 OUTPUT: 1157 OUTPUT:
1152 RETVAL 1158 RETVAL
1153 1159
1154void prev (ev_stat *w) 1160void prev (ev_stat *w)
… …
1213 e_destroy (w); 1219 e_destroy (w);
1214 1220
1215void set (ev_embed *w, struct ev_loop *loop) 1221void set (ev_embed *w, struct ev_loop *loop)
1216 CODE: 1222 CODE:
1217{ 1223{
1218 sv_setsv (w->fh, ST (1)); 1224 sv_setsv (e_fh (w), ST (1));
1219 RESET (embed, w, (w, loop)); 1225 RESET (embed, w, (w, loop));
1220} 1226}
1221 1227
1222SV *other (ev_embed *w) 1228SV *other (ev_embed *w)
1223 CODE: 1229 CODE:
1224 RETVAL = newSVsv (w->fh); 1230 RETVAL = newSVsv (e_fh (w));
1225 OUTPUT: 1231 OUTPUT:
1226 RETVAL 1232 RETVAL
1227 1233
1228void ev_embed_sweep (ev_embed *w) 1234void ev_embed_sweep (ev_embed *w)
1229 C_ARGS: e_loop (w), w 1235 C_ARGS: e_loop (w), w
… …
1272 if (loop != evapi.default_loop) /* global destruction sucks */ 1278 if (loop != evapi.default_loop) /* global destruction sucks */
1273 ev_loop_destroy (loop); 1279 ev_loop_destroy (loop);
1274 1280
1275void ev_loop_fork (struct ev_loop *loop) 1281void ev_loop_fork (struct ev_loop *loop)
1276 1282
1277void ev_loop_verify (struct ev_loop *loop) 1283void ev_verify (struct ev_loop *loop)
1278 1284
1279NV ev_now (struct ev_loop *loop) 1285NV ev_now (struct ev_loop *loop)
1280 1286
1281void ev_now_update (struct ev_loop *loop) 1287void ev_now_update (struct ev_loop *loop)
1282 1288
… …
1288 1294
1289void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1295void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1290 1296
1291unsigned int ev_backend (struct ev_loop *loop) 1297unsigned int ev_backend (struct ev_loop *loop)
1292 1298
1293unsigned int ev_loop_count (struct ev_loop *loop) 1299unsigned int ev_iteration (struct ev_loop *loop)
1300
1301unsigned int ev_depth (struct ev_loop *loop)
1294 1302
1295void ev_loop (struct ev_loop *loop, int flags = 0) 1303void ev_loop (struct ev_loop *loop, int flags = 0)
1296 1304
1297void ev_unloop (struct ev_loop *loop, int how = 1) 1305void ev_unloop (struct ev_loop *loop, int how = 1)
1298 1306
1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1307void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1300 1308
1309unsigned int ev_pending_count (struct ev_loop *loop)
1310
1311void ev_invoke_pending (struct ev_loop *loop)
1312
1301#if 0 1313#if 0
1302 1314
1303void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1315void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1304 CODE: 1316 CODE:
1305{ 1317{
1306 Signal signum = sv_signum (signal); 1318 Signal signum = s_signum (signal);
1307 CHECK_SIG (signal, signum); 1319 CHECK_SIG (signal, signum);
1308 1320
1309 ev_feed_signal_event (loop, signum); 1321 ev_feed_signal_event (loop, signum);
1310} 1322}
1311 1323
… …
1314ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1326ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1315 ALIAS: 1327 ALIAS:
1316 io_ns = 1 1328 io_ns = 1
1317 CODE: 1329 CODE:
1318{ 1330{
1319 int fd = sv_fileno (fh); 1331 int fd = s_fileno (fh, events & EV_WRITE);
1320 CHECK_FD (fh, fd); 1332 CHECK_FD (fh, fd);
1321 1333
1322 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1334 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1323 RETVAL->fh = newSVsv (fh); 1335 e_fh (RETVAL) = newSVsv (fh);
1324 ev_io_set (RETVAL, fd, events); 1336 ev_io_set (RETVAL, fd, events);
1325 if (!ix) START (io, RETVAL); 1337 if (!ix) START (io, RETVAL);
1326} 1338}
1327 OUTPUT: 1339 OUTPUT:
1328 RETVAL 1340 RETVAL
… …
1346 CHECK_REPEAT (interval); 1358 CHECK_REPEAT (interval);
1347 CODE: 1359 CODE:
1348{ 1360{
1349 ev_periodic *w; 1361 ev_periodic *w;
1350 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1362 w = e_new (sizeof (ev_periodic), cb, ST (0));
1351 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1363 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1352 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1364 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1353 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1365 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1354 if (!ix) START (periodic, w); 1366 if (!ix) START (periodic, w);
1355} 1367}
1356 OUTPUT: 1368 OUTPUT:
1357 RETVAL 1369 RETVAL
1358 1370
1359#if 0
1360
1361ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1371ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1362 ALIAS: 1372 ALIAS:
1363 signal_ns = 1 1373 signal_ns = 1
1364 CODE: 1374 CODE:
1365{ 1375{
1366 Signal signum = sv_signum (signal); 1376 Signal signum = s_signum (signal);
1367 CHECK_SIG (signal, signum); 1377 CHECK_SIG (signal, signum);
1368 1378
1369 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1379 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1370 ev_signal_set (RETVAL, signum); 1380 ev_signal_set (RETVAL, signum);
1371 if (!ix) START (signal, RETVAL); 1381 if (!ix) START_SIGNAL (RETVAL);
1372} 1382}
1373 OUTPUT: 1383 OUTPUT:
1374 RETVAL 1384 RETVAL
1375
1376#endif
1377 1385
1378ev_idle *idle (struct ev_loop *loop, SV *cb) 1386ev_idle *idle (struct ev_loop *loop, SV *cb)
1379 ALIAS: 1387 ALIAS:
1380 idle_ns = 1 1388 idle_ns = 1
1381 CODE: 1389 CODE:
… …
1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1436ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1429 ALIAS: 1437 ALIAS:
1430 stat_ns = 1 1438 stat_ns = 1
1431 CODE: 1439 CODE:
1432 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1440 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1433 RETVAL->fh = newSVsv (path); 1441 e_fh (RETVAL) = newSVsv (path);
1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1442 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1435 if (!ix) START (stat, RETVAL); 1443 if (!ix) START (stat, RETVAL);
1436 OUTPUT: 1444 OUTPUT:
1437 RETVAL 1445 RETVAL
1438 1446
1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1447ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1443{ 1451{
1444 if (!(ev_backend (other) & ev_embeddable_backends ())) 1452 if (!(ev_backend (other) & ev_embeddable_backends ()))
1445 croak ("passed loop is not embeddable via EV::embed,"); 1453 croak ("passed loop is not embeddable via EV::embed,");
1446 1454
1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1455 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1448 RETVAL->fh = newSVsv (ST (1)); 1456 e_fh (RETVAL) = newSVsv (ST (1));
1449 ev_embed_set (RETVAL, other); 1457 ev_embed_set (RETVAL, other);
1450 if (!ix) START (embed, RETVAL); 1458 if (!ix) START (embed, RETVAL);
1451} 1459}
1452 OUTPUT: 1460 OUTPUT:
1453 RETVAL 1461 RETVAL
… …
1464 1472
1465void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1473void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1466 CODE: 1474 CODE:
1467 ev_once ( 1475 ev_once (
1468 loop, 1476 loop,
1469 sv_fileno (fh), events, 1477 s_fileno (fh, events & EV_WRITE), events,
1470 SvOK (timeout) ? SvNV (timeout) : -1., 1478 SvOK (timeout) ? SvNV (timeout) : -1.,
1471 e_once_cb, 1479 e_once_cb,
1472 newSVsv (cb) 1480 newSVsv (cb)
1473 ); 1481 );
1474 1482

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