ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.113 by root, Thu May 22 02:44:57 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 SV *
133e_get_cv (SV *cb_sv)
134{
135 HV *st;
136 GV *gvp;
137 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
138
139 if (!cv)
140 croak ("EV watcher callback must be a CODE reference");
141
142 return (SV *)cv;
143}
144
145static void * 96static void *
146e_new (int size, SV *cb_sv, SV *loop) 97e_new (int size, SV *cb_sv, SV *loop)
147{ 98{
148 SV *cv = e_get_cv (cb_sv); 99 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 100 ev_watcher *w;
150 SV *self = NEWSV (0, size); 101 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 102 SvPOK_only (self);
152 SvCUR_set (self, size); 103 SvCUR_set (self, size);
153 104
154 w = (ev_watcher *)SvPVX (self); 105 w = (ev_watcher *)SvPVX (self);
155 106
156 ev_init (w, e_cb); 107 ev_init (w, cv ? e_cb : 0);
157 108
158 w->loop = SvREFCNT_inc (SvRV (loop)); 109 w->loop = SvREFCNT_inc (SvRV (loop));
159 w->e_flags = WFLAG_KEEPALIVE; 110 w->e_flags = WFLAG_KEEPALIVE;
160 w->data = 0; 111 w->data = 0;
161 w->fh = 0; 112 w->fh = 0;
… …
191 } 142 }
192 143
193 return rv; 144 return rv;
194} 145}
195 146
196static SV *sv_events_cache; 147static SV *sv_self_cache, *sv_events_cache;
197 148
198static void 149static void
199e_cb (EV_P_ ev_watcher *w, int revents) 150e_cb (EV_P_ ev_watcher *w, int revents)
200{ 151{
201 dSP; 152 dSP;
202 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 154 SV *sv_self, *sv_events;
204 155
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 {
205 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;
206 223
207 if (sv_events_cache) 224 if (sv_events_cache)
208 { 225 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 226 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 227 SvIV_set (sv_events, revents);
211 } 228 }
212 else 229 else
213 sv_events = newSViv (revents); 230 sv_events = newSViv (revents);
214 231
215 PUSHMARK (SP); 232 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 233 XPUSHs (sv_events);
219 234
220 PUTBACK; 235 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 236 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 237
223 SvREFCNT_dec (sv_self); 238 SvREFCNT_dec ((SV *)arg);
224 239
225 if (sv_events_cache) 240 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 241 SvREFCNT_dec (sv_events);
227 else 242 else
228 sv_events_cache = sv_events; 243 sv_events_cache = sv_events;
… …
237 252
238 SP = PL_stack_base + mark; 253 SP = PL_stack_base + mark;
239 PUTBACK; 254 PUTBACK;
240} 255}
241 256
242static void
243e_once_cb (int revents, void *arg)
244{
245 dSP;
246 I32 mark = SP - PL_stack_base;
247 SV *sv_events;
248
249 if (sv_events_cache)
250 {
251 sv_events = sv_events_cache; sv_events_cache = 0;
252 SvIV_set (sv_events, revents);
253 }
254 else
255 sv_events = newSViv (revents);
256
257 PUSHMARK (SP);
258 XPUSHs (sv_events);
259
260 PUTBACK;
261 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
262
263 SvREFCNT_dec ((SV *)arg);
264
265 if (sv_events_cache)
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269
270 if (SvTRUE (ERRSV))
271 {
272 SPAGAIN;
273 PUSHMARK (SP);
274 PUTBACK;
275 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276 }
277
278 SP = PL_stack_base + mark;
279 PUTBACK;
280}
281
282static ev_tstamp 257static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 258e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 259{
285 ev_tstamp retval; 260 ev_tstamp retval;
286 int count; 261 int count;
… …
350 const_iv (EV_, MINPRI) 325 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 326 const_iv (EV_, MAXPRI)
352 327
353 const_iv (EV_, UNDEF) 328 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 329 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 330 const_iv (EV_, READ)
357 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)
358 const_iv (EV_, SIGNAL) 336 const_iv (EV_, SIGNAL)
337 const_iv (EV_, CHILD)
338 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 339 const_iv (EV_, IDLE)
340 const_iv (EV_, PREPARE)
360 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)
361 const_iv (EV_, ERROR) 346 const_iv (EV_, ERROR)
362 347
348 const_iv (EV, LOOP_NONBLOCK)
363 const_iv (EV, LOOP_ONESHOT) 349 const_iv (EV, LOOP_ONESHOT)
350
364 const_iv (EV, LOOP_NONBLOCK) 351 const_iv (EV, UNLOOP_CANCEL)
365 const_iv (EV, UNLOOP_ONE) 352 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL) 353 const_iv (EV, UNLOOP_ALL)
367 354
368 const_iv (EV, BACKEND_SELECT) 355 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 356 const_iv (EV, BACKEND_POLL)
… …
372 const_iv (EV, BACKEND_DEVPOLL) 359 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 360 const_iv (EV, BACKEND_PORT)
374 const_iv (EV, FLAG_AUTO) 361 const_iv (EV, FLAG_AUTO)
375 const_iv (EV, FLAG_NOENV) 362 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK) 363 const_iv (EV, FLAG_FORKCHECK)
364
365 const_iv (EV_, VERSION_MAJOR)
366 const_iv (EV_, VERSION_MINOR)
377 }; 367 };
378 368
379 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; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 370 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 371
… …
399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 389 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400 390
401 /* the poor man's shared library emulator */ 391 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 392 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 393 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 394 evapi.sv_fileno = s_fileno;
405 evapi.sv_signum = sv_signum; 395 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 396 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 397 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 398 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 399 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 400 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 401 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 402 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 403 evapi.loop_fork = ev_loop_fork;
414 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;
415 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;
416 evapi.backend = ev_backend; 412 evapi.backend = ev_backend;
417 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;
418 evapi.ref = ev_ref; 417 evapi.ref = ev_ref;
419 evapi.unref = ev_unref; 418 evapi.unref = ev_unref;
420 evapi.loop = ev_loop; 419 evapi.loop = ev_loop;
421 evapi.once = ev_once; 420 evapi.once = ev_once;
422 evapi.io_start = ev_io_start; 421 evapi.io_start = ev_io_start;
… …
486 485
487unsigned int ev_recommended_backends () 486unsigned int ev_recommended_backends ()
488 487
489unsigned int ev_embeddable_backends () 488unsigned int ev_embeddable_backends ()
490 489
490void ev_sleep (NV interval)
491
491NV ev_time () 492NV ev_time ()
492 493
493NV ev_now () 494NV ev_now ()
494 C_ARGS: evapi.default_loop 495 C_ARGS: evapi.default_loop
495 496
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
496unsigned int ev_backend () 506unsigned int ev_backend ()
497 C_ARGS: evapi.default_loop 507 C_ARGS: evapi.default_loop
498 508
509void ev_loop_verify ()
510 C_ARGS: evapi.default_loop
511
499unsigned int ev_loop_count () 512unsigned int ev_loop_count ()
500 C_ARGS: evapi.default_loop 513 C_ARGS: evapi.default_loop
501 514
515unsigned int ev_loop_depth ()
516 C_ARGS: evapi.default_loop
517
502void ev_set_io_collect_interval (NV interval) 518void ev_set_io_collect_interval (NV interval)
503 C_ARGS: evapi.default_loop, interval 519 C_ARGS: evapi.default_loop, interval
504 520
505void ev_set_timeout_collect_interval (NV interval) 521void ev_set_timeout_collect_interval (NV interval)
506 C_ARGS: evapi.default_loop, interval 522 C_ARGS: evapi.default_loop, interval
… …
515 C_ARGS: evapi.default_loop, fd, revents 531 C_ARGS: evapi.default_loop, fd, revents
516 532
517void ev_feed_signal_event (SV *signal) 533void ev_feed_signal_event (SV *signal)
518 CODE: 534 CODE:
519{ 535{
520 Signal signum = sv_signum (signal); 536 Signal signum = s_signum (signal);
521 CHECK_SIG (signal, signum); 537 CHECK_SIG (signal, signum);
522 538
523 ev_feed_signal_event (evapi.default_loop, signum); 539 ev_feed_signal_event (evapi.default_loop, signum);
524} 540}
525 541
526ev_io *io (SV *fh, int events, SV *cb) 542ev_io *io (SV *fh, int events, SV *cb)
527 ALIAS: 543 ALIAS:
528 io_ns = 1 544 io_ns = 1
529 CODE: 545 CODE:
530{ 546{
531 int fd = sv_fileno (fh); 547 int fd = s_fileno (fh, events & EV_WRITE);
532 CHECK_FD (fh, fd); 548 CHECK_FD (fh, fd);
533 549
534 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 550 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
535 RETVAL->fh = newSVsv (fh); 551 RETVAL->fh = newSVsv (fh);
536 ev_io_set (RETVAL, fd, events); 552 ev_io_set (RETVAL, fd, events);
… …
571ev_signal *signal (SV *signal, SV *cb) 587ev_signal *signal (SV *signal, SV *cb)
572 ALIAS: 588 ALIAS:
573 signal_ns = 1 589 signal_ns = 1
574 CODE: 590 CODE:
575{ 591{
576 Signal signum = sv_signum (signal); 592 Signal signum = s_signum (signal);
577 CHECK_SIG (signal, signum); 593 CHECK_SIG (signal, signum);
578 594
579 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 595 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
580 ev_signal_set (RETVAL, signum); 596 ev_signal_set (RETVAL, signum);
581 if (!ix) START (signal, RETVAL); 597 if (!ix) START (signal, RETVAL);
… …
642 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 658 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
643 if (!ix) START (stat, RETVAL); 659 if (!ix) START (stat, RETVAL);
644 OUTPUT: 660 OUTPUT:
645 RETVAL 661 RETVAL
646 662
647ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 663ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
648 ALIAS: 664 ALIAS:
649 embed_ns = 1 665 embed_ns = 1
650 CODE: 666 CODE:
651{ 667{
652 if (!(ev_backend (loop) & ev_embeddable_backends ())) 668 if (!(ev_backend (loop) & ev_embeddable_backends ()))
653 croak ("passed loop is not embeddable via EV::embed,"); 669 croak ("passed loop is not embeddable via EV::embed,");
654 670
655 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 671 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
656 RETVAL->fh = newSVsv (ST (0)); 672 RETVAL->fh = newSVsv (ST (0));
657 ev_embed_set (RETVAL, loop); 673 ev_embed_set (RETVAL, loop);
658
659 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
660
661 if (!ix) START (embed, RETVAL); 674 if (!ix) START (embed, RETVAL);
662} 675}
663 OUTPUT: 676 OUTPUT:
664 RETVAL 677 RETVAL
665 678
… …
675 688
676void once (SV *fh, int events, SV *timeout, SV *cb) 689void once (SV *fh, int events, SV *timeout, SV *cb)
677 CODE: 690 CODE:
678 ev_once ( 691 ev_once (
679 evapi.default_loop, 692 evapi.default_loop,
680 sv_fileno (fh), events, 693 s_fileno (fh, events & EV_WRITE), events,
681 SvOK (timeout) ? SvNV (timeout) : -1., 694 SvOK (timeout) ? SvNV (timeout) : -1.,
682 e_once_cb, 695 e_once_cb,
683 newSVsv (cb) 696 newSVsv (cb)
684 ); 697 );
685 698
… …
706 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 719 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
707 new_value = new_value ? WFLAG_KEEPALIVE : 0; 720 new_value = new_value ? WFLAG_KEEPALIVE : 0;
708 721
709 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 722 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
710 { 723 {
724 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
711 REF (w); 725 REF (w);
712 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
713 UNREF (w); 726 UNREF (w);
714 } 727 }
715} 728}
716 OUTPUT: 729 OUTPUT:
717 RETVAL 730 RETVAL
… …
719SV *cb (ev_watcher *w, SV *new_cb = 0) 732SV *cb (ev_watcher *w, SV *new_cb = 0)
720 CODE: 733 CODE:
721{ 734{
722 if (items > 1) 735 if (items > 1)
723 { 736 {
724 new_cb = e_get_cv (new_cb); 737 new_cb = s_get_cv_croak (new_cb);
725 RETVAL = newRV_noinc (w->cb_sv); 738 RETVAL = newRV_noinc (w->cb_sv);
726 w->cb_sv = SvREFCNT_inc (new_cb); 739 w->cb_sv = SvREFCNT_inc (new_cb);
727 } 740 }
728 else 741 else
729 RETVAL = newRV_inc (w->cb_sv); 742 RETVAL = newRV_inc (w->cb_sv);
… …
799 e_destroy (w); 812 e_destroy (w);
800 813
801void set (ev_io *w, SV *fh, int events) 814void set (ev_io *w, SV *fh, int events)
802 CODE: 815 CODE:
803{ 816{
804 int fd = sv_fileno (fh); 817 int fd = s_fileno (fh, events & EV_WRITE);
805 CHECK_FD (fh, fd); 818 CHECK_FD (fh, fd);
806 819
807 sv_setsv (w->fh, fh); 820 sv_setsv (w->fh, fh);
808 RESET (io, w, (w, fd, events)); 821 RESET (io, w, (w, fd, events));
809} 822}
… …
811SV *fh (ev_io *w, SV *new_fh = 0) 824SV *fh (ev_io *w, SV *new_fh = 0)
812 CODE: 825 CODE:
813{ 826{
814 if (items > 1) 827 if (items > 1)
815 { 828 {
816 int fd = sv_fileno (new_fh); 829 int fd = s_fileno (new_fh, w->events & EV_WRITE);
817 CHECK_FD (new_fh, fd); 830 CHECK_FD (new_fh, fd);
818 831
819 RETVAL = w->fh; 832 RETVAL = w->fh;
820 w->fh = newSVsv (new_fh); 833 w->fh = newSVsv (new_fh);
821 834
… …
854 e_destroy (w); 867 e_destroy (w);
855 868
856void set (ev_signal *w, SV *signal) 869void set (ev_signal *w, SV *signal)
857 CODE: 870 CODE:
858{ 871{
859 Signal signum = sv_signum (signal); 872 Signal signum = s_signum (signal);
860 CHECK_SIG (signal, signum); 873 CHECK_SIG (signal, signum);
861 874
862 RESET (signal, w, (w, signum)); 875 RESET (signal, w, (w, signum));
863} 876}
864 877
… …
867{ 880{
868 RETVAL = w->signum; 881 RETVAL = w->signum;
869 882
870 if (items > 1) 883 if (items > 1)
871 { 884 {
872 Signal signum = sv_signum (new_signal); 885 Signal signum = s_signum (new_signal);
873 CHECK_SIG (new_signal, signum); 886 CHECK_SIG (new_signal, signum);
874 887
875 RESET (signal, w, (w, signum)); 888 RESET (signal, w, (w, signum));
876 } 889 }
877} 890}
… …
892 905
893void ev_timer_again (ev_timer *w) 906void ev_timer_again (ev_timer *w)
894 INIT: 907 INIT:
895 CHECK_REPEAT (w->repeat); 908 CHECK_REPEAT (w->repeat);
896 CODE: 909 CODE:
897 REF (w);
898 ev_timer_again (e_loop (w), w); 910 ev_timer_again (e_loop (w), w);
899 UNREF (w); 911 UNREF (w);
900 912
901void DESTROY (ev_timer *w) 913void DESTROY (ev_timer *w)
902 CODE: 914 CODE:
… …
921 CODE: 933 CODE:
922 STOP (periodic, w); 934 STOP (periodic, w);
923 935
924void ev_periodic_again (ev_periodic *w) 936void ev_periodic_again (ev_periodic *w)
925 CODE: 937 CODE:
926 REF (w);
927 ev_periodic_again (e_loop (w), w); 938 ev_periodic_again (e_loop (w), w);
928 UNREF (w); 939 UNREF (w);
929 940
930void DESTROY (ev_periodic *w) 941void DESTROY (ev_periodic *w)
931 CODE: 942 CODE:
… …
1212 1223
1213void ev_loop_verify (struct ev_loop *loop) 1224void ev_loop_verify (struct ev_loop *loop)
1214 1225
1215NV ev_now (struct ev_loop *loop) 1226NV ev_now (struct ev_loop *loop)
1216 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
1217void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1234void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1218 1235
1219void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1236void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1220 1237
1221unsigned int ev_backend (struct ev_loop *loop) 1238unsigned int ev_backend (struct ev_loop *loop)
1222 1239
1223unsigned int ev_loop_count (struct ev_loop *loop) 1240unsigned int ev_loop_count (struct ev_loop *loop)
1224 1241
1242unsigned int ev_loop_depth (struct ev_loop *loop)
1243
1225void ev_loop (struct ev_loop *loop, int flags = 0) 1244void ev_loop (struct ev_loop *loop, int flags = 0)
1226 1245
1227void ev_unloop (struct ev_loop *loop, int how = 1) 1246void ev_unloop (struct ev_loop *loop, int how = 1)
1228 1247
1229void 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)
… …
1231#if 0 1250#if 0
1232 1251
1233void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1252void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1234 CODE: 1253 CODE:
1235{ 1254{
1236 Signal signum = sv_signum (signal); 1255 Signal signum = s_signum (signal);
1237 CHECK_SIG (signal, signum); 1256 CHECK_SIG (signal, signum);
1238 1257
1239 ev_feed_signal_event (loop, signum); 1258 ev_feed_signal_event (loop, signum);
1240} 1259}
1241 1260
… …
1244ev_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)
1245 ALIAS: 1264 ALIAS:
1246 io_ns = 1 1265 io_ns = 1
1247 CODE: 1266 CODE:
1248{ 1267{
1249 int fd = sv_fileno (fh); 1268 int fd = s_fileno (fh, events & EV_WRITE);
1250 CHECK_FD (fh, fd); 1269 CHECK_FD (fh, fd);
1251 1270
1252 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1271 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1253 RETVAL->fh = newSVsv (fh); 1272 RETVAL->fh = newSVsv (fh);
1254 ev_io_set (RETVAL, fd, events); 1273 ev_io_set (RETVAL, fd, events);
… …
1291ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1310ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1292 ALIAS: 1311 ALIAS:
1293 signal_ns = 1 1312 signal_ns = 1
1294 CODE: 1313 CODE:
1295{ 1314{
1296 Signal signum = sv_signum (signal); 1315 Signal signum = s_signum (signal);
1297 CHECK_SIG (signal, signum); 1316 CHECK_SIG (signal, signum);
1298 1317
1299 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1318 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1300 ev_signal_set (RETVAL, signum); 1319 ev_signal_set (RETVAL, signum);
1301 if (!ix) START (signal, RETVAL); 1320 if (!ix) START (signal, RETVAL);
… …
1364 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1383 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1365 if (!ix) START (stat, RETVAL); 1384 if (!ix) START (stat, RETVAL);
1366 OUTPUT: 1385 OUTPUT:
1367 RETVAL 1386 RETVAL
1368 1387
1369ev_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)
1370 ALIAS: 1389 ALIAS:
1371 embed_ns = 1 1390 embed_ns = 1
1372 CODE: 1391 CODE:
1373{ 1392{
1374 if (!(ev_backend (other) & ev_embeddable_backends ())) 1393 if (!(ev_backend (other) & ev_embeddable_backends ()))
1375 croak ("passed loop is not embeddable via EV::embed,"); 1394 croak ("passed loop is not embeddable via EV::embed,");
1376 1395
1377 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1396 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1378 RETVAL->fh = newSVsv (ST (1)); 1397 RETVAL->fh = newSVsv (ST (1));
1379 ev_embed_set (RETVAL, other); 1398 ev_embed_set (RETVAL, other);
1380
1381 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1382
1383 if (!ix) START (embed, RETVAL); 1399 if (!ix) START (embed, RETVAL);
1384} 1400}
1385 OUTPUT: 1401 OUTPUT:
1386 RETVAL 1402 RETVAL
1387 1403
… …
1397 1413
1398void 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)
1399 CODE: 1415 CODE:
1400 ev_once ( 1416 ev_once (
1401 loop, 1417 loop,
1402 sv_fileno (fh), events, 1418 s_fileno (fh, events & EV_WRITE), events,
1403 SvOK (timeout) ? SvNV (timeout) : -1., 1419 SvOK (timeout) ? SvNV (timeout) : -1.,
1404 e_once_cb, 1420 e_once_cb,
1405 newSVsv (cb) 1421 newSVsv (cb)
1406 ); 1422 );
1407 1423

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines