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Comparing EV/EV.xs (file contents):
Revision 1.110 by root, Tue Apr 15 04:41:57 2008 UTC vs.
Revision 1.126 by root, Tue Jul 14 00:09:59 2009 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
8
9#include "schmorp.h"
10 10
11#define EV_PROTOTYPES 1 11#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 13#define EV_H <ev.h>
14#include "EV/EVAPI.h" 14#include "EV/EVAPI.h"
… …
27#endif 27#endif
28 28
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30 30
31#define WFLAG_KEEPALIVE 1 31#define WFLAG_KEEPALIVE 1
32#define WFLAG_UNREFED 2 /* has been unref'ed */
32 33
33#define UNREF(w) \ 34#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 35 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 36 && ev_is_active (w)) \
37 { \
36 ev_unref (e_loop (w)); 38 ev_unref (e_loop (w)); \
39 (w)->e_flags |= WFLAG_UNREFED; \
40 }
37 41
38#define REF(w) \ 42#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 43 if ((w)->e_flags & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 44 { \
45 (w)->e_flags &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 46 ev_ref (e_loop (w)); \
47 }
42 48
43#define START(type,w) \ 49#define START(type,w) \
44 do { \ 50 do { \
51 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 52 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 53 } while (0)
48 54
49#define STOP(type,w) \ 55#define STOP(type,w) \
50 do { \ 56 do { \
51 REF (w); \ 57 REF (w); \
… …
80 *stash_check, 86 *stash_check,
81 *stash_embed, 87 *stash_embed,
82 *stash_fork, 88 *stash_fork,
83 *stash_async; 89 *stash_async;
84 90
85#ifndef SIG_SIZE
86/* kudos to Slaven Rezic for the idea */
87static char sig_size [] = { SIG_NUM };
88# define SIG_SIZE (sizeof (sig_size) + 1)
89#endif
90
91static Signal
92sv_signum (SV *sig)
93{
94 Signal signum;
95
96 SvGETMAGIC (sig);
97
98 for (signum = 1; signum < SIG_SIZE; ++signum)
99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100 return signum;
101
102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
105 return signum;
106
107 return -1;
108}
109
110///////////////////////////////////////////////////////////////////////////// 91/////////////////////////////////////////////////////////////////////////////
111// Event 92// Event
112 93
113static void e_cb (EV_P_ ev_watcher *w, int revents); 94static void e_cb (EV_P_ ev_watcher *w, int revents);
114 95
115static int
116sv_fileno (SV *fh)
117{
118 SvGETMAGIC (fh);
119
120 if (SvROK (fh))
121 fh = SvRV (fh);
122
123 if (SvTYPE (fh) == SVt_PVGV)
124 return PerlIO_fileno (IoIFP (sv_2io (fh)));
125
126 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
127 return SvIV (fh);
128
129 return -1;
130}
131
132static void * 96static void *
133e_new (int size, SV *cb_sv, SV *loop) 97e_new (int size, SV *cb_sv, SV *loop)
134{ 98{
99 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 100 ev_watcher *w;
136 SV *self = NEWSV (0, size); 101 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 102 SvPOK_only (self);
138 SvCUR_set (self, size); 103 SvCUR_set (self, size);
139 104
140 w = (ev_watcher *)SvPVX (self); 105 w = (ev_watcher *)SvPVX (self);
141 106
142 ev_init (w, e_cb); 107 ev_init (w, cv ? e_cb : 0);
143 108
144 w->loop = SvREFCNT_inc (SvRV (loop)); 109 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 110 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 111 w->data = 0;
147 w->fh = 0; 112 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 113 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 114 w->self = self;
150 115
151 return (void *)w; 116 return (void *)w;
152} 117}
153 118
… …
177 } 142 }
178 143
179 return rv; 144 return rv;
180} 145}
181 146
182static SV *sv_events_cache; 147static SV *sv_self_cache, *sv_events_cache;
183 148
184static void 149static void
185e_cb (EV_P_ ev_watcher *w, int revents) 150e_cb (EV_P_ ev_watcher *w, int revents)
186{ 151{
187 dSP; 152 dSP;
188 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 154 SV *sv_self, *sv_events;
190 155
156 /* libev might have stopped the watcher */
157 if (expect_false (w->e_flags & WFLAG_UNREFED)
158 && !ev_is_active (w))
159 REF (w);
160
161 if (expect_true (sv_self_cache))
162 {
163 sv_self = sv_self_cache; sv_self_cache = 0;
164 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
165 }
166 else
167 {
191 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 168 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
169 SvREADONLY_on (sv_self);
170 }
171
172 if (expect_true (sv_events_cache))
173 {
174 sv_events = sv_events_cache; sv_events_cache = 0;
175 SvIV_set (sv_events, revents);
176 }
177 else
178 {
179 sv_events = newSViv (revents);
180 SvREADONLY_on (sv_events);
181 }
182
183 PUSHMARK (SP);
184 EXTEND (SP, 2);
185 PUSHs (sv_self);
186 PUSHs (sv_events);
187
188 PUTBACK;
189 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
190
191 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
192 SvREFCNT_dec (sv_self);
193 else
194 {
195 SvREFCNT_dec (SvRV (sv_self));
196 SvRV_set (sv_self, &PL_sv_undef);
197 sv_self_cache = sv_self;
198 }
199
200 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
201 SvREFCNT_dec (sv_events);
202 else
203 sv_events_cache = sv_events;
204
205 if (expect_false (SvTRUE (ERRSV)))
206 {
207 SPAGAIN;
208 PUSHMARK (SP);
209 PUTBACK;
210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211 }
212
213 SP = PL_stack_base + mark;
214 PUTBACK;
215}
216
217static void
218e_once_cb (int revents, void *arg)
219{
220 dSP;
221 I32 mark = SP - PL_stack_base;
222 SV *sv_events;
192 223
193 if (sv_events_cache) 224 if (sv_events_cache)
194 { 225 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 226 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 227 SvIV_set (sv_events, revents);
197 } 228 }
198 else 229 else
199 sv_events = newSViv (revents); 230 sv_events = newSViv (revents);
200 231
201 PUSHMARK (SP); 232 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 233 XPUSHs (sv_events);
205 234
206 PUTBACK; 235 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 236 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 237
209 SvREFCNT_dec (sv_self); 238 SvREFCNT_dec ((SV *)arg);
210 239
211 if (sv_events_cache) 240 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 241 SvREFCNT_dec (sv_events);
213 else 242 else
214 sv_events_cache = sv_events; 243 sv_events_cache = sv_events;
… …
223 252
224 SP = PL_stack_base + mark; 253 SP = PL_stack_base + mark;
225 PUTBACK; 254 PUTBACK;
226} 255}
227 256
228static void
229e_once_cb (int revents, void *arg)
230{
231 dSP;
232 I32 mark = SP - PL_stack_base;
233 SV *sv_events;
234
235 if (sv_events_cache)
236 {
237 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents);
239 }
240 else
241 sv_events = newSViv (revents);
242
243 PUSHMARK (SP);
244 XPUSHs (sv_events);
245
246 PUTBACK;
247 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
248
249 SvREFCNT_dec ((SV *)arg);
250
251 if (sv_events_cache)
252 SvREFCNT_dec (sv_events);
253 else
254 sv_events_cache = sv_events;
255
256 if (SvTRUE (ERRSV))
257 {
258 SPAGAIN;
259 PUSHMARK (SP);
260 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262 }
263
264 SP = PL_stack_base + mark;
265 PUTBACK;
266}
267
268static ev_tstamp 257static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 258e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 259{
271 ev_tstamp retval; 260 ev_tstamp retval;
272 int count; 261 int count;
… …
336 const_iv (EV_, MINPRI) 325 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 326 const_iv (EV_, MAXPRI)
338 327
339 const_iv (EV_, UNDEF) 328 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 329 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 330 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 331 const_iv (EV_, WRITE)
332 const_iv (EV_, IO)
333 const_iv (EV_, TIMEOUT)
334 const_iv (EV_, TIMER)
335 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 336 const_iv (EV_, SIGNAL)
337 const_iv (EV_, CHILD)
338 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 339 const_iv (EV_, IDLE)
340 const_iv (EV_, PREPARE)
346 const_iv (EV_, CHECK) 341 const_iv (EV_, CHECK)
342 const_iv (EV_, EMBED)
343 const_iv (EV_, FORK)
344 const_iv (EV_, ASYNC)
345 const_iv (EV_, CUSTOM)
347 const_iv (EV_, ERROR) 346 const_iv (EV_, ERROR)
348 347
348 const_iv (EV, LOOP_NONBLOCK)
349 const_iv (EV, LOOP_ONESHOT) 349 const_iv (EV, LOOP_ONESHOT)
350
350 const_iv (EV, LOOP_NONBLOCK) 351 const_iv (EV, UNLOOP_CANCEL)
351 const_iv (EV, UNLOOP_ONE) 352 const_iv (EV, UNLOOP_ONE)
352 const_iv (EV, UNLOOP_ALL) 353 const_iv (EV, UNLOOP_ALL)
353 354
354 const_iv (EV, BACKEND_SELECT) 355 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 356 const_iv (EV, BACKEND_POLL)
… …
358 const_iv (EV, BACKEND_DEVPOLL) 359 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 360 const_iv (EV, BACKEND_PORT)
360 const_iv (EV, FLAG_AUTO) 361 const_iv (EV, FLAG_AUTO)
361 const_iv (EV, FLAG_NOENV) 362 const_iv (EV, FLAG_NOENV)
362 const_iv (EV, FLAG_FORKCHECK) 363 const_iv (EV, FLAG_FORKCHECK)
364
365 const_iv (EV_, VERSION_MAJOR)
366 const_iv (EV_, VERSION_MINOR)
363 }; 367 };
364 368
365 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 369 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 370 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
367 371
… …
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 389 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 390
387 /* the poor man's shared library emulator */ 391 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 392 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 393 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 394 evapi.sv_fileno = s_fileno;
391 evapi.sv_signum = sv_signum; 395 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 396 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 397 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 398 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time_ = ev_time; 399 evapi.time_ = ev_time;
396 evapi.sleep_ = ev_sleep; 400 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 401 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 402 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 403 evapi.loop_fork = ev_loop_fork;
400 evapi.loop_count = ev_loop_count; 404 evapi.loop_count = ev_loop_count;
405 evapi.loop_depth = ev_loop_depth;
406 evapi.set_userdata = ev_set_userdata;
407 evapi.userdata = ev_userdata;
401 evapi.now = ev_now; 408 evapi.now = ev_now;
409 evapi.now_update = ev_now_update;
410 evapi.suspend = ev_suspend;
411 evapi.resume = ev_resume;
402 evapi.backend = ev_backend; 412 evapi.backend = ev_backend;
403 evapi.unloop = ev_unloop; 413 evapi.unloop = ev_unloop;
414 evapi.invoke_pending = ev_invoke_pending;
415 evapi.set_loop_release_cb = ev_set_loop_release_cb;
416 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
404 evapi.ref = ev_ref; 417 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 418 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 419 evapi.loop = ev_loop;
407 evapi.once = ev_once; 420 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 421 evapi.io_start = ev_io_start;
… …
472 485
473unsigned int ev_recommended_backends () 486unsigned int ev_recommended_backends ()
474 487
475unsigned int ev_embeddable_backends () 488unsigned int ev_embeddable_backends ()
476 489
490void ev_sleep (NV interval)
491
477NV ev_time () 492NV ev_time ()
478 493
479NV ev_now () 494NV ev_now ()
480 C_ARGS: evapi.default_loop 495 C_ARGS: evapi.default_loop
481 496
497void ev_now_update ()
498 C_ARGS: evapi.default_loop
499
500void ev_suspend ()
501 C_ARGS: evapi.default_loop
502
503void ev_resume ()
504 C_ARGS: evapi.default_loop
505
482unsigned int ev_backend () 506unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 507 C_ARGS: evapi.default_loop
484 508
509void ev_loop_verify ()
510 C_ARGS: evapi.default_loop
511
485unsigned int ev_loop_count () 512unsigned int ev_loop_count ()
486 C_ARGS: evapi.default_loop 513 C_ARGS: evapi.default_loop
487 514
515unsigned int ev_loop_depth ()
516 C_ARGS: evapi.default_loop
517
488void ev_set_io_collect_interval (NV interval) 518void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 519 C_ARGS: evapi.default_loop, interval
490 520
491void ev_set_timeout_collect_interval (NV interval) 521void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 522 C_ARGS: evapi.default_loop, interval
… …
501 C_ARGS: evapi.default_loop, fd, revents 531 C_ARGS: evapi.default_loop, fd, revents
502 532
503void ev_feed_signal_event (SV *signal) 533void ev_feed_signal_event (SV *signal)
504 CODE: 534 CODE:
505{ 535{
506 Signal signum = sv_signum (signal); 536 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 537 CHECK_SIG (signal, signum);
508 538
509 ev_feed_signal_event (evapi.default_loop, signum); 539 ev_feed_signal_event (evapi.default_loop, signum);
510} 540}
511 541
512ev_io *io (SV *fh, int events, SV *cb) 542ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 543 ALIAS:
514 io_ns = 1 544 io_ns = 1
515 CODE: 545 CODE:
516{ 546{
517 int fd = sv_fileno (fh); 547 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 548 CHECK_FD (fh, fd);
519 549
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 550 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 551 RETVAL->fh = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 552 ev_io_set (RETVAL, fd, events);
… …
557ev_signal *signal (SV *signal, SV *cb) 587ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 588 ALIAS:
559 signal_ns = 1 589 signal_ns = 1
560 CODE: 590 CODE:
561{ 591{
562 Signal signum = sv_signum (signal); 592 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 593 CHECK_SIG (signal, signum);
564 594
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 595 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 596 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 597 if (!ix) START (signal, RETVAL);
… …
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 658 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
629 if (!ix) START (stat, RETVAL); 659 if (!ix) START (stat, RETVAL);
630 OUTPUT: 660 OUTPUT:
631 RETVAL 661 RETVAL
632 662
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 663ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 664 ALIAS:
635 embed_ns = 1 665 embed_ns = 1
636 CODE: 666 CODE:
637{ 667{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 668 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 669 croak ("passed loop is not embeddable via EV::embed,");
640 670
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 671 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 672 RETVAL->fh = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 673 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 674 if (!ix) START (embed, RETVAL);
648} 675}
649 OUTPUT: 676 OUTPUT:
650 RETVAL 677 RETVAL
651 678
… …
661 688
662void once (SV *fh, int events, SV *timeout, SV *cb) 689void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 690 CODE:
664 ev_once ( 691 ev_once (
665 evapi.default_loop, 692 evapi.default_loop,
666 sv_fileno (fh), events, 693 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 694 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 695 e_once_cb,
669 newSVsv (cb) 696 newSVsv (cb)
670 ); 697 );
671 698
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 719 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 720 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 721
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 722 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 723 {
724 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 725 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 726 UNREF (w);
700 } 727 }
701} 728}
702 OUTPUT: 729 OUTPUT:
703 RETVAL 730 RETVAL
704 731
705SV *cb (ev_watcher *w, SV *new_cb = 0) 732SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 733 CODE:
707{ 734{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 735 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 736 {
737 new_cb = s_get_cv_croak (new_cb);
738 RETVAL = newRV_noinc (w->cb_sv);
739 w->cb_sv = SvREFCNT_inc (new_cb);
740 }
741 else
742 RETVAL = newRV_inc (w->cb_sv);
712} 743}
713 OUTPUT: 744 OUTPUT:
714 RETVAL 745 RETVAL
715 746
716SV *data (ev_watcher *w, SV *new_data = 0) 747SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 812 e_destroy (w);
782 813
783void set (ev_io *w, SV *fh, int events) 814void set (ev_io *w, SV *fh, int events)
784 CODE: 815 CODE:
785{ 816{
786 int fd = sv_fileno (fh); 817 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 818 CHECK_FD (fh, fd);
788 819
789 sv_setsv (w->fh, fh); 820 sv_setsv (w->fh, fh);
790 RESET (io, w, (w, fd, events)); 821 RESET (io, w, (w, fd, events));
791} 822}
… …
793SV *fh (ev_io *w, SV *new_fh = 0) 824SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 825 CODE:
795{ 826{
796 if (items > 1) 827 if (items > 1)
797 { 828 {
798 int fd = sv_fileno (new_fh); 829 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 830 CHECK_FD (new_fh, fd);
800 831
801 RETVAL = w->fh; 832 RETVAL = w->fh;
802 w->fh = newSVsv (new_fh); 833 w->fh = newSVsv (new_fh);
803 834
… …
836 e_destroy (w); 867 e_destroy (w);
837 868
838void set (ev_signal *w, SV *signal) 869void set (ev_signal *w, SV *signal)
839 CODE: 870 CODE:
840{ 871{
841 Signal signum = sv_signum (signal); 872 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 873 CHECK_SIG (signal, signum);
843 874
844 RESET (signal, w, (w, signum)); 875 RESET (signal, w, (w, signum));
845} 876}
846 877
… …
849{ 880{
850 RETVAL = w->signum; 881 RETVAL = w->signum;
851 882
852 if (items > 1) 883 if (items > 1)
853 { 884 {
854 Signal signum = sv_signum (new_signal); 885 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 886 CHECK_SIG (new_signal, signum);
856 887
857 RESET (signal, w, (w, signum)); 888 RESET (signal, w, (w, signum));
858 } 889 }
859} 890}
… …
874 905
875void ev_timer_again (ev_timer *w) 906void ev_timer_again (ev_timer *w)
876 INIT: 907 INIT:
877 CHECK_REPEAT (w->repeat); 908 CHECK_REPEAT (w->repeat);
878 CODE: 909 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 910 ev_timer_again (e_loop (w), w);
881 UNREF (w); 911 UNREF (w);
882 912
883void DESTROY (ev_timer *w) 913void DESTROY (ev_timer *w)
884 CODE: 914 CODE:
… …
889 INIT: 919 INIT:
890 CHECK_REPEAT (repeat); 920 CHECK_REPEAT (repeat);
891 CODE: 921 CODE:
892 RESET (timer, w, (w, after, repeat)); 922 RESET (timer, w, (w, after, repeat));
893 923
894NV at (ev_timer *w)
895 CODE:
896 RETVAL = w->at;
897 OUTPUT:
898 RETVAL
899
900MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 924MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
901 925
902void ev_periodic_start (ev_periodic *w) 926void ev_periodic_start (ev_periodic *w)
903 INIT: 927 INIT:
904 CHECK_REPEAT (w->interval); 928 CHECK_REPEAT (w->interval);
… …
909 CODE: 933 CODE:
910 STOP (periodic, w); 934 STOP (periodic, w);
911 935
912void ev_periodic_again (ev_periodic *w) 936void ev_periodic_again (ev_periodic *w)
913 CODE: 937 CODE:
914 REF (w);
915 ev_periodic_again (e_loop (w), w); 938 ev_periodic_again (e_loop (w), w);
916 UNREF (w); 939 UNREF (w);
917 940
918void DESTROY (ev_periodic *w) 941void DESTROY (ev_periodic *w)
919 CODE: 942 CODE:
… …
931 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 954 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
932} 955}
933 956
934NV at (ev_periodic *w) 957NV at (ev_periodic *w)
935 CODE: 958 CODE:
936 RETVAL = w->at; 959 RETVAL = ev_periodic_at (w);
937 OUTPUT: 960 OUTPUT:
938 RETVAL 961 RETVAL
939 962
940MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 963MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
941 964
… …
1196 if (loop != evapi.default_loop) /* global destruction sucks */ 1219 if (loop != evapi.default_loop) /* global destruction sucks */
1197 ev_loop_destroy (loop); 1220 ev_loop_destroy (loop);
1198 1221
1199void ev_loop_fork (struct ev_loop *loop) 1222void ev_loop_fork (struct ev_loop *loop)
1200 1223
1224void ev_loop_verify (struct ev_loop *loop)
1225
1201NV ev_now (struct ev_loop *loop) 1226NV ev_now (struct ev_loop *loop)
1202 1227
1228void ev_now_update (struct ev_loop *loop)
1229
1230void ev_suspend (struct ev_loop *loop)
1231
1232void ev_resume (struct ev_loop *loop)
1233
1203void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1234void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1204 1235
1205void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1236void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1206 1237
1207unsigned int ev_backend (struct ev_loop *loop) 1238unsigned int ev_backend (struct ev_loop *loop)
1208 1239
1209unsigned int ev_loop_count (struct ev_loop *loop) 1240unsigned int ev_loop_count (struct ev_loop *loop)
1210 1241
1242unsigned int ev_loop_depth (struct ev_loop *loop)
1243
1211void ev_loop (struct ev_loop *loop, int flags = 0) 1244void ev_loop (struct ev_loop *loop, int flags = 0)
1212 1245
1213void ev_unloop (struct ev_loop *loop, int how = 1) 1246void ev_unloop (struct ev_loop *loop, int how = 1)
1214 1247
1215void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1248void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
… …
1217#if 0 1250#if 0
1218 1251
1219void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1252void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1220 CODE: 1253 CODE:
1221{ 1254{
1222 Signal signum = sv_signum (signal); 1255 Signal signum = s_signum (signal);
1223 CHECK_SIG (signal, signum); 1256 CHECK_SIG (signal, signum);
1224 1257
1225 ev_feed_signal_event (loop, signum); 1258 ev_feed_signal_event (loop, signum);
1226} 1259}
1227 1260
… …
1230ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1263ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1231 ALIAS: 1264 ALIAS:
1232 io_ns = 1 1265 io_ns = 1
1233 CODE: 1266 CODE:
1234{ 1267{
1235 int fd = sv_fileno (fh); 1268 int fd = s_fileno (fh, events & EV_WRITE);
1236 CHECK_FD (fh, fd); 1269 CHECK_FD (fh, fd);
1237 1270
1238 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1271 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1239 RETVAL->fh = newSVsv (fh); 1272 RETVAL->fh = newSVsv (fh);
1240 ev_io_set (RETVAL, fd, events); 1273 ev_io_set (RETVAL, fd, events);
… …
1277ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1310ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1278 ALIAS: 1311 ALIAS:
1279 signal_ns = 1 1312 signal_ns = 1
1280 CODE: 1313 CODE:
1281{ 1314{
1282 Signal signum = sv_signum (signal); 1315 Signal signum = s_signum (signal);
1283 CHECK_SIG (signal, signum); 1316 CHECK_SIG (signal, signum);
1284 1317
1285 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1318 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1286 ev_signal_set (RETVAL, signum); 1319 ev_signal_set (RETVAL, signum);
1287 if (!ix) START (signal, RETVAL); 1320 if (!ix) START (signal, RETVAL);
… …
1350 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1383 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1351 if (!ix) START (stat, RETVAL); 1384 if (!ix) START (stat, RETVAL);
1352 OUTPUT: 1385 OUTPUT:
1353 RETVAL 1386 RETVAL
1354 1387
1355ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1388ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1356 ALIAS: 1389 ALIAS:
1357 embed_ns = 1 1390 embed_ns = 1
1358 CODE: 1391 CODE:
1359{ 1392{
1360 if (!(ev_backend (other) & ev_embeddable_backends ())) 1393 if (!(ev_backend (other) & ev_embeddable_backends ()))
1361 croak ("passed loop is not embeddable via EV::embed,"); 1394 croak ("passed loop is not embeddable via EV::embed,");
1362 1395
1363 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1396 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1364 RETVAL->fh = newSVsv (ST (1)); 1397 RETVAL->fh = newSVsv (ST (1));
1365 ev_embed_set (RETVAL, other); 1398 ev_embed_set (RETVAL, other);
1366
1367 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1368
1369 if (!ix) START (embed, RETVAL); 1399 if (!ix) START (embed, RETVAL);
1370} 1400}
1371 OUTPUT: 1401 OUTPUT:
1372 RETVAL 1402 RETVAL
1373 1403
… …
1383 1413
1384void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1414void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1385 CODE: 1415 CODE:
1386 ev_once ( 1416 ev_once (
1387 loop, 1417 loop,
1388 sv_fileno (fh), events, 1418 s_fileno (fh, events & EV_WRITE), events,
1389 SvOK (timeout) ? SvNV (timeout) : -1., 1419 SvOK (timeout) ? SvNV (timeout) : -1.,
1390 e_once_cb, 1420 e_once_cb,
1391 newSVsv (cb) 1421 newSVsv (cb)
1392 ); 1422 );
1393 1423

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