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Comparing EV/EV.xs (file contents):
Revision 1.118 by root, Wed Nov 19 10:20:25 2008 UTC vs.
Revision 1.131 by root, Sun Jul 19 20:39:54 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
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
10 17
11#define EV_PROTOTYPES 1 18#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 20#define EV_H <ev.h>
14#include "EV/EVAPI.h" 21#include "EV/EVAPI.h"
… …
24 31
25#ifndef _WIN32 32#ifndef _WIN32
26# include <pthread.h> 33# include <pthread.h>
27#endif 34#endif
28 35
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#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
49 37
50#define WFLAG_KEEPALIVE 1 38#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */
51 40
52#define UNREF(w) \ 41#define UNREF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
54 && !ev_is_active (w)) \ 43 && ev_is_active (w)) \
44 { \
55 ev_unref (e_loop (w)); 45 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \
47 }
56 48
57#define REF(w) \ 49#define REF(w) \
58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if ((w)->e_flags & WFLAG_UNREFED) \
59 && ev_is_active (w)) \ 51 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \
60 ev_ref (e_loop (w)); 53 ev_ref (e_loop (w)); \
54 }
61 55
62#define START(type,w) \ 56#define START(type,w) \
63 do { \ 57 do { \
58 ev_ ## type ## _start (e_loop (w), w); \
64 UNREF (w); \ 59 UNREF (w); \
65 ev_ ## type ## _start (e_loop (w), w); \
66 } while (0) 60 } while (0)
67 61
68#define STOP(type,w) \ 62#define STOP(type,w) \
69 do { \ 63 do { \
70 REF (w); \ 64 REF (w); \
… …
99 *stash_check, 93 *stash_check,
100 *stash_embed, 94 *stash_embed,
101 *stash_fork, 95 *stash_fork,
102 *stash_async; 96 *stash_async;
103 97
104#ifndef SIG_SIZE
105/* kudos to Slaven Rezic for the idea */
106static char sig_size [] = { SIG_NUM };
107# define SIG_SIZE (sizeof (sig_size) + 1)
108#endif
109
110static Signal
111sv_signum (SV *sig)
112{
113 Signal signum;
114
115 SvGETMAGIC (sig);
116
117 for (signum = 1; signum < SIG_SIZE; ++signum)
118 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
119 return signum;
120
121 signum = SvIV (sig);
122
123 if (signum > 0 && signum < SIG_SIZE)
124 return signum;
125
126 return -1;
127}
128
129///////////////////////////////////////////////////////////////////////////// 98/////////////////////////////////////////////////////////////////////////////
130// Event 99// Event
131 100
132static void e_cb (EV_P_ ev_watcher *w, int revents); 101static void e_cb (EV_P_ ev_watcher *w, int revents);
133 102
134static int
135sv_fileno (SV *fh)
136{
137 SvGETMAGIC (fh);
138
139 if (SvROK (fh))
140 fh = SvRV (fh);
141
142 if (SvTYPE (fh) == SVt_PVGV)
143 return PerlIO_fileno (IoIFP (sv_2io (fh)));
144
145 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
146 return SvIV (fh);
147
148 return -1;
149}
150
151static SV *
152e_get_cv (SV *cb_sv)
153{
154 HV *st;
155 GV *gvp;
156 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
157
158 if (!cv)
159 croak ("EV watcher callback must be a CODE reference");
160
161 return (SV *)cv;
162}
163
164static void * 103static void *
165e_new (int size, SV *cb_sv, SV *loop) 104e_new (int size, SV *cb_sv, SV *loop)
166{ 105{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 106 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
168 ev_watcher *w; 107 ev_watcher *w;
169 SV *self = NEWSV (0, size); 108 SV *self = NEWSV (0, size);
170 SvPOK_only (self); 109 SvPOK_only (self);
171 SvCUR_set (self, size); 110 SvCUR_set (self, size);
172 111
… …
218e_cb (EV_P_ ev_watcher *w, int revents) 157e_cb (EV_P_ ev_watcher *w, int revents)
219{ 158{
220 dSP; 159 dSP;
221 I32 mark = SP - PL_stack_base; 160 I32 mark = SP - PL_stack_base;
222 SV *sv_self, *sv_events; 161 SV *sv_self, *sv_events;
162
163 /* libev might have stopped the watcher */
164 if (expect_false (w->e_flags & WFLAG_UNREFED)
165 && !ev_is_active (w))
166 REF (w);
223 167
224 if (expect_true (sv_self_cache)) 168 if (expect_true (sv_self_cache))
225 { 169 {
226 sv_self = sv_self_cache; sv_self_cache = 0; 170 sv_self = sv_self_cache; sv_self_cache = 0;
227 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 171 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
… …
249 PUSHs (sv_events); 193 PUSHs (sv_events);
250 194
251 PUTBACK; 195 PUTBACK;
252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 196 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
253 197
254 if (expect_false (sv_self_cache)) 198 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
255 SvREFCNT_dec (sv_self); 199 SvREFCNT_dec (sv_self);
256 else 200 else
257 { 201 {
258 SvREFCNT_dec (SvRV (sv_self)); 202 SvREFCNT_dec (SvRV (sv_self));
259 SvRV_set (sv_self, &PL_sv_undef); 203 SvRV_set (sv_self, &PL_sv_undef);
260 sv_self_cache = sv_self; 204 sv_self_cache = sv_self;
261 } 205 }
262 206
263 if (expect_false (sv_events_cache)) 207 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
208 SvREFCNT_dec (sv_events);
209 else
210 sv_events_cache = sv_events;
211
212 if (expect_false (SvTRUE (ERRSV)))
213 {
214 SPAGAIN;
215 PUSHMARK (SP);
216 PUTBACK;
217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
218 }
219
220 SP = PL_stack_base + mark;
221 PUTBACK;
222}
223
224static void
225e_once_cb (int revents, void *arg)
226{
227 dSP;
228 I32 mark = SP - PL_stack_base;
229 SV *sv_events;
230
231 if (sv_events_cache)
232 {
233 sv_events = sv_events_cache; sv_events_cache = 0;
234 SvIV_set (sv_events, revents);
235 }
236 else
237 sv_events = newSViv (revents);
238
239 PUSHMARK (SP);
240 XPUSHs (sv_events);
241
242 PUTBACK;
243 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
244
245 SvREFCNT_dec ((SV *)arg);
246
247 if (sv_events_cache)
264 SvREFCNT_dec (sv_events); 248 SvREFCNT_dec (sv_events);
265 else 249 else
266 sv_events_cache = sv_events; 250 sv_events_cache = sv_events;
267 251
268 if (SvTRUE (ERRSV)) 252 if (SvTRUE (ERRSV))
… …
275 259
276 SP = PL_stack_base + mark; 260 SP = PL_stack_base + mark;
277 PUTBACK; 261 PUTBACK;
278} 262}
279 263
280static void
281e_once_cb (int revents, void *arg)
282{
283 dSP;
284 I32 mark = SP - PL_stack_base;
285 SV *sv_events;
286
287 if (sv_events_cache)
288 {
289 sv_events = sv_events_cache; sv_events_cache = 0;
290 SvIV_set (sv_events, revents);
291 }
292 else
293 sv_events = newSViv (revents);
294
295 PUSHMARK (SP);
296 XPUSHs (sv_events);
297
298 PUTBACK;
299 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
300
301 SvREFCNT_dec ((SV *)arg);
302
303 if (sv_events_cache)
304 SvREFCNT_dec (sv_events);
305 else
306 sv_events_cache = sv_events;
307
308 if (SvTRUE (ERRSV))
309 {
310 SPAGAIN;
311 PUSHMARK (SP);
312 PUTBACK;
313 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
314 }
315
316 SP = PL_stack_base + mark;
317 PUTBACK;
318}
319
320static ev_tstamp 264static ev_tstamp
321e_periodic_cb (ev_periodic *w, ev_tstamp now) 265e_periodic_cb (ev_periodic *w, ev_tstamp now)
322{ 266{
323 ev_tstamp retval; 267 ev_tstamp retval;
324 int count; 268 int count;
… …
388 const_iv (EV_, MINPRI) 332 const_iv (EV_, MINPRI)
389 const_iv (EV_, MAXPRI) 333 const_iv (EV_, MAXPRI)
390 334
391 const_iv (EV_, UNDEF) 335 const_iv (EV_, UNDEF)
392 const_iv (EV_, NONE) 336 const_iv (EV_, NONE)
393 const_iv (EV_, TIMEOUT)
394 const_iv (EV_, READ) 337 const_iv (EV_, READ)
395 const_iv (EV_, WRITE) 338 const_iv (EV_, WRITE)
339 const_iv (EV_, IO)
340 const_iv (EV_, TIMEOUT)
341 const_iv (EV_, TIMER)
342 const_iv (EV_, PERIODIC)
396 const_iv (EV_, SIGNAL) 343 const_iv (EV_, SIGNAL)
344 const_iv (EV_, CHILD)
345 const_iv (EV_, STAT)
397 const_iv (EV_, IDLE) 346 const_iv (EV_, IDLE)
347 const_iv (EV_, PREPARE)
398 const_iv (EV_, CHECK) 348 const_iv (EV_, CHECK)
349 const_iv (EV_, EMBED)
350 const_iv (EV_, FORK)
351 const_iv (EV_, ASYNC)
352 const_iv (EV_, CUSTOM)
399 const_iv (EV_, ERROR) 353 const_iv (EV_, ERROR)
400 354
355 const_iv (EV, LOOP_NONBLOCK)
401 const_iv (EV, LOOP_ONESHOT) 356 const_iv (EV, LOOP_ONESHOT)
357
402 const_iv (EV, LOOP_NONBLOCK) 358 const_iv (EV, UNLOOP_CANCEL)
403 const_iv (EV, UNLOOP_ONE) 359 const_iv (EV, UNLOOP_ONE)
404 const_iv (EV, UNLOOP_ALL) 360 const_iv (EV, UNLOOP_ALL)
405 361
406 const_iv (EV, BACKEND_SELECT) 362 const_iv (EV, BACKEND_SELECT)
407 const_iv (EV, BACKEND_POLL) 363 const_iv (EV, BACKEND_POLL)
… …
410 const_iv (EV, BACKEND_DEVPOLL) 366 const_iv (EV, BACKEND_DEVPOLL)
411 const_iv (EV, BACKEND_PORT) 367 const_iv (EV, BACKEND_PORT)
412 const_iv (EV, FLAG_AUTO) 368 const_iv (EV, FLAG_AUTO)
413 const_iv (EV, FLAG_NOENV) 369 const_iv (EV, FLAG_NOENV)
414 const_iv (EV, FLAG_FORKCHECK) 370 const_iv (EV, FLAG_FORKCHECK)
371
372 const_iv (EV_, VERSION_MAJOR)
373 const_iv (EV_, VERSION_MINOR)
415 }; 374 };
416 375
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 376 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 377 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
419 378
… …
438 397
439 /* the poor man's shared library emulator */ 398 /* the poor man's shared library emulator */
440 evapi.ver = EV_API_VERSION; 399 evapi.ver = EV_API_VERSION;
441 evapi.rev = EV_API_REVISION; 400 evapi.rev = EV_API_REVISION;
442 evapi.sv_fileno = sv_fileno; 401 evapi.sv_fileno = sv_fileno;
443 evapi.sv_signum = sv_signum; 402 evapi.sv_signum = s_signum;
444 evapi.supported_backends = ev_supported_backends (); 403 evapi.supported_backends = ev_supported_backends ();
445 evapi.recommended_backends = ev_recommended_backends (); 404 evapi.recommended_backends = ev_recommended_backends ();
446 evapi.embeddable_backends = ev_embeddable_backends (); 405 evapi.embeddable_backends = ev_embeddable_backends ();
447 evapi.time_ = ev_time; 406 evapi.time_ = ev_time;
448 evapi.sleep_ = ev_sleep; 407 evapi.sleep_ = ev_sleep;
449 evapi.loop_new = ev_loop_new; 408 evapi.loop_new = ev_loop_new;
450 evapi.loop_destroy = ev_loop_destroy; 409 evapi.loop_destroy = ev_loop_destroy;
451 evapi.loop_fork = ev_loop_fork; 410 evapi.loop_fork = ev_loop_fork;
452 evapi.loop_count = ev_loop_count; 411 evapi.loop_count = ev_loop_count;
412 evapi.loop_depth = ev_loop_depth;
413 evapi.set_userdata = ev_set_userdata;
414 evapi.userdata = ev_userdata;
453 evapi.now = ev_now; 415 evapi.now = ev_now;
454 evapi.now_update = ev_now_update; 416 evapi.now_update = ev_now_update;
417 evapi.suspend = ev_suspend;
418 evapi.resume = ev_resume;
455 evapi.backend = ev_backend; 419 evapi.backend = ev_backend;
456 evapi.unloop = ev_unloop; 420 evapi.unloop = ev_unloop;
421 evapi.invoke_pending = ev_invoke_pending;
422 evapi.pending_count = ev_pending_count;
423 evapi.set_loop_release_cb = ev_set_loop_release_cb;
424 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
457 evapi.ref = ev_ref; 425 evapi.ref = ev_ref;
458 evapi.unref = ev_unref; 426 evapi.unref = ev_unref;
459 evapi.loop = ev_loop; 427 evapi.loop = ev_loop;
460 evapi.once = ev_once; 428 evapi.once = ev_once;
461 evapi.io_start = ev_io_start; 429 evapi.io_start = ev_io_start;
462 evapi.io_stop = ev_io_stop; 430 evapi.io_stop = ev_io_stop;
463 evapi.timer_start = ev_timer_start; 431 evapi.timer_start = ev_timer_start;
464 evapi.timer_stop = ev_timer_stop; 432 evapi.timer_stop = ev_timer_stop;
465 evapi.timer_again = ev_timer_again; 433 evapi.timer_again = ev_timer_again;
434 evapi.timer_remaining = ev_timer_remaining;
466 evapi.periodic_start = ev_periodic_start; 435 evapi.periodic_start = ev_periodic_start;
467 evapi.periodic_stop = ev_periodic_stop; 436 evapi.periodic_stop = ev_periodic_stop;
468 evapi.signal_start = ev_signal_start; 437 evapi.signal_start = ev_signal_start;
469 evapi.signal_stop = ev_signal_stop; 438 evapi.signal_stop = ev_signal_stop;
470 evapi.idle_start = ev_idle_start; 439 evapi.idle_start = ev_idle_start;
… …
535 C_ARGS: evapi.default_loop 504 C_ARGS: evapi.default_loop
536 505
537void ev_now_update () 506void ev_now_update ()
538 C_ARGS: evapi.default_loop 507 C_ARGS: evapi.default_loop
539 508
509void ev_suspend ()
510 C_ARGS: evapi.default_loop
511
512void ev_resume ()
513 C_ARGS: evapi.default_loop
514
540unsigned int ev_backend () 515unsigned int ev_backend ()
541 C_ARGS: evapi.default_loop 516 C_ARGS: evapi.default_loop
542 517
518void ev_loop_verify ()
519 C_ARGS: evapi.default_loop
520
543unsigned int ev_loop_count () 521unsigned int ev_loop_count ()
544 C_ARGS: evapi.default_loop 522 C_ARGS: evapi.default_loop
545 523
524unsigned int ev_loop_depth ()
525 C_ARGS: evapi.default_loop
526
546void ev_set_io_collect_interval (NV interval) 527void ev_set_io_collect_interval (NV interval)
547 C_ARGS: evapi.default_loop, interval 528 C_ARGS: evapi.default_loop, interval
548 529
549void ev_set_timeout_collect_interval (NV interval) 530void ev_set_timeout_collect_interval (NV interval)
550 C_ARGS: evapi.default_loop, interval 531 C_ARGS: evapi.default_loop, interval
… …
559 C_ARGS: evapi.default_loop, fd, revents 540 C_ARGS: evapi.default_loop, fd, revents
560 541
561void ev_feed_signal_event (SV *signal) 542void ev_feed_signal_event (SV *signal)
562 CODE: 543 CODE:
563{ 544{
564 Signal signum = sv_signum (signal); 545 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum); 546 CHECK_SIG (signal, signum);
566 547
567 ev_feed_signal_event (evapi.default_loop, signum); 548 ev_feed_signal_event (evapi.default_loop, signum);
568} 549}
569 550
551unsigned int ev_pending_count ()
552 C_ARGS: evapi.default_loop
553
554void ev_invoke_pending ()
555 C_ARGS: evapi.default_loop
556
570ev_io *io (SV *fh, int events, SV *cb) 557ev_io *io (SV *fh, int events, SV *cb)
571 ALIAS: 558 ALIAS:
572 io_ns = 1 559 io_ns = 1
573 CODE: 560 CODE:
574{ 561{
575 int fd = sv_fileno (fh); 562 int fd = s_fileno (fh, events & EV_WRITE);
576 CHECK_FD (fh, fd); 563 CHECK_FD (fh, fd);
577 564
578 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 565 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
579 RETVAL->fh = newSVsv (fh); 566 RETVAL->fh = newSVsv (fh);
580 ev_io_set (RETVAL, fd, events); 567 ev_io_set (RETVAL, fd, events);
… …
615ev_signal *signal (SV *signal, SV *cb) 602ev_signal *signal (SV *signal, SV *cb)
616 ALIAS: 603 ALIAS:
617 signal_ns = 1 604 signal_ns = 1
618 CODE: 605 CODE:
619{ 606{
620 Signal signum = sv_signum (signal); 607 Signal signum = s_signum (signal);
621 CHECK_SIG (signal, signum); 608 CHECK_SIG (signal, signum);
622 609
623 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 610 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
624 ev_signal_set (RETVAL, signum); 611 ev_signal_set (RETVAL, signum);
625 if (!ix) START (signal, RETVAL); 612 if (!ix) START (signal, RETVAL);
… …
716 703
717void once (SV *fh, int events, SV *timeout, SV *cb) 704void once (SV *fh, int events, SV *timeout, SV *cb)
718 CODE: 705 CODE:
719 ev_once ( 706 ev_once (
720 evapi.default_loop, 707 evapi.default_loop,
721 sv_fileno (fh), events, 708 s_fileno (fh, events & EV_WRITE), events,
722 SvOK (timeout) ? SvNV (timeout) : -1., 709 SvOK (timeout) ? SvNV (timeout) : -1.,
723 e_once_cb, 710 e_once_cb,
724 newSVsv (cb) 711 newSVsv (cb)
725 ); 712 );
726 713
… …
747 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 734 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
748 new_value = new_value ? WFLAG_KEEPALIVE : 0; 735 new_value = new_value ? WFLAG_KEEPALIVE : 0;
749 736
750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 737 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
751 { 738 {
739 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
752 REF (w); 740 REF (w);
753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
754 UNREF (w); 741 UNREF (w);
755 } 742 }
756} 743}
757 OUTPUT: 744 OUTPUT:
758 RETVAL 745 RETVAL
… …
760SV *cb (ev_watcher *w, SV *new_cb = 0) 747SV *cb (ev_watcher *w, SV *new_cb = 0)
761 CODE: 748 CODE:
762{ 749{
763 if (items > 1) 750 if (items > 1)
764 { 751 {
765 new_cb = e_get_cv (new_cb); 752 new_cb = s_get_cv_croak (new_cb);
766 RETVAL = newRV_noinc (w->cb_sv); 753 RETVAL = newRV_noinc (w->cb_sv);
767 w->cb_sv = SvREFCNT_inc (new_cb); 754 w->cb_sv = SvREFCNT_inc (new_cb);
768 } 755 }
769 else 756 else
770 RETVAL = newRV_inc (w->cb_sv); 757 RETVAL = newRV_inc (w->cb_sv);
… …
840 e_destroy (w); 827 e_destroy (w);
841 828
842void set (ev_io *w, SV *fh, int events) 829void set (ev_io *w, SV *fh, int events)
843 CODE: 830 CODE:
844{ 831{
845 int fd = sv_fileno (fh); 832 int fd = s_fileno (fh, events & EV_WRITE);
846 CHECK_FD (fh, fd); 833 CHECK_FD (fh, fd);
847 834
848 sv_setsv (w->fh, fh); 835 sv_setsv (w->fh, fh);
849 RESET (io, w, (w, fd, events)); 836 RESET (io, w, (w, fd, events));
850} 837}
… …
852SV *fh (ev_io *w, SV *new_fh = 0) 839SV *fh (ev_io *w, SV *new_fh = 0)
853 CODE: 840 CODE:
854{ 841{
855 if (items > 1) 842 if (items > 1)
856 { 843 {
857 int fd = sv_fileno (new_fh); 844 int fd = s_fileno (new_fh, w->events & EV_WRITE);
858 CHECK_FD (new_fh, fd); 845 CHECK_FD (new_fh, fd);
859 846
860 RETVAL = w->fh; 847 RETVAL = w->fh;
861 w->fh = newSVsv (new_fh); 848 w->fh = newSVsv (new_fh);
862 849
… …
895 e_destroy (w); 882 e_destroy (w);
896 883
897void set (ev_signal *w, SV *signal) 884void set (ev_signal *w, SV *signal)
898 CODE: 885 CODE:
899{ 886{
900 Signal signum = sv_signum (signal); 887 Signal signum = s_signum (signal);
901 CHECK_SIG (signal, signum); 888 CHECK_SIG (signal, signum);
902 889
903 RESET (signal, w, (w, signum)); 890 RESET (signal, w, (w, signum));
904} 891}
905 892
… …
908{ 895{
909 RETVAL = w->signum; 896 RETVAL = w->signum;
910 897
911 if (items > 1) 898 if (items > 1)
912 { 899 {
913 Signal signum = sv_signum (new_signal); 900 Signal signum = s_signum (new_signal);
914 CHECK_SIG (new_signal, signum); 901 CHECK_SIG (new_signal, signum);
915 902
916 RESET (signal, w, (w, signum)); 903 RESET (signal, w, (w, signum));
917 } 904 }
918} 905}
… …
933 920
934void ev_timer_again (ev_timer *w) 921void ev_timer_again (ev_timer *w)
935 INIT: 922 INIT:
936 CHECK_REPEAT (w->repeat); 923 CHECK_REPEAT (w->repeat);
937 CODE: 924 CODE:
938 REF (w);
939 ev_timer_again (e_loop (w), w); 925 ev_timer_again (e_loop (w), w);
940 UNREF (w); 926 UNREF (w);
927
928NV ev_timer_remaining (ev_timer *w)
929 C_ARGS: e_loop (w), w
941 930
942void DESTROY (ev_timer *w) 931void DESTROY (ev_timer *w)
943 CODE: 932 CODE:
944 STOP (timer, w); 933 STOP (timer, w);
945 e_destroy (w); 934 e_destroy (w);
… …
962 CODE: 951 CODE:
963 STOP (periodic, w); 952 STOP (periodic, w);
964 953
965void ev_periodic_again (ev_periodic *w) 954void ev_periodic_again (ev_periodic *w)
966 CODE: 955 CODE:
967 REF (w);
968 ev_periodic_again (e_loop (w), w); 956 ev_periodic_again (e_loop (w), w);
969 UNREF (w); 957 UNREF (w);
970 958
971void DESTROY (ev_periodic *w) 959void DESTROY (ev_periodic *w)
972 CODE: 960 CODE:
… …
1255 1243
1256NV ev_now (struct ev_loop *loop) 1244NV ev_now (struct ev_loop *loop)
1257 1245
1258void ev_now_update (struct ev_loop *loop) 1246void ev_now_update (struct ev_loop *loop)
1259 1247
1248void ev_suspend (struct ev_loop *loop)
1249
1250void ev_resume (struct ev_loop *loop)
1251
1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1252void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1261 1253
1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1254void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1263 1255
1264unsigned int ev_backend (struct ev_loop *loop) 1256unsigned int ev_backend (struct ev_loop *loop)
1265 1257
1266unsigned int ev_loop_count (struct ev_loop *loop) 1258unsigned int ev_loop_count (struct ev_loop *loop)
1267 1259
1260unsigned int ev_loop_depth (struct ev_loop *loop)
1261
1268void ev_loop (struct ev_loop *loop, int flags = 0) 1262void ev_loop (struct ev_loop *loop, int flags = 0)
1269 1263
1270void ev_unloop (struct ev_loop *loop, int how = 1) 1264void ev_unloop (struct ev_loop *loop, int how = 1)
1271 1265
1272void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1266void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1273 1267
1268unsigned int ev_pending_count (struct ev_loop *loop)
1269
1270void ev_invoke_pending (struct ev_loop *loop)
1271
1274#if 0 1272#if 0
1275 1273
1276void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1274void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1277 CODE: 1275 CODE:
1278{ 1276{
1279 Signal signum = sv_signum (signal); 1277 Signal signum = s_signum (signal);
1280 CHECK_SIG (signal, signum); 1278 CHECK_SIG (signal, signum);
1281 1279
1282 ev_feed_signal_event (loop, signum); 1280 ev_feed_signal_event (loop, signum);
1283} 1281}
1284 1282
… …
1287ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1285ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1288 ALIAS: 1286 ALIAS:
1289 io_ns = 1 1287 io_ns = 1
1290 CODE: 1288 CODE:
1291{ 1289{
1292 int fd = sv_fileno (fh); 1290 int fd = s_fileno (fh, events & EV_WRITE);
1293 CHECK_FD (fh, fd); 1291 CHECK_FD (fh, fd);
1294 1292
1295 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1293 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1296 RETVAL->fh = newSVsv (fh); 1294 RETVAL->fh = newSVsv (fh);
1297 ev_io_set (RETVAL, fd, events); 1295 ev_io_set (RETVAL, fd, events);
… …
1327 if (!ix) START (periodic, w); 1325 if (!ix) START (periodic, w);
1328} 1326}
1329 OUTPUT: 1327 OUTPUT:
1330 RETVAL 1328 RETVAL
1331 1329
1332#if 0
1333
1334ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1330ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1335 ALIAS: 1331 ALIAS:
1336 signal_ns = 1 1332 signal_ns = 1
1337 CODE: 1333 CODE:
1338{ 1334{
1339 Signal signum = sv_signum (signal); 1335 Signal signum = s_signum (signal);
1340 CHECK_SIG (signal, signum); 1336 CHECK_SIG (signal, signum);
1341 1337
1342 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1338 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1343 ev_signal_set (RETVAL, signum); 1339 ev_signal_set (RETVAL, signum);
1344 if (!ix) START (signal, RETVAL); 1340 if (!ix) START (signal, RETVAL);
1345} 1341}
1346 OUTPUT: 1342 OUTPUT:
1347 RETVAL 1343 RETVAL
1348
1349#endif
1350 1344
1351ev_idle *idle (struct ev_loop *loop, SV *cb) 1345ev_idle *idle (struct ev_loop *loop, SV *cb)
1352 ALIAS: 1346 ALIAS:
1353 idle_ns = 1 1347 idle_ns = 1
1354 CODE: 1348 CODE:
… …
1437 1431
1438void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1432void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1439 CODE: 1433 CODE:
1440 ev_once ( 1434 ev_once (
1441 loop, 1435 loop,
1442 sv_fileno (fh), events, 1436 s_fileno (fh, events & EV_WRITE), events,
1443 SvOK (timeout) ? SvNV (timeout) : -1., 1437 SvOK (timeout) ? SvNV (timeout) : -1.,
1444 e_once_cb, 1438 e_once_cb,
1445 newSVsv (cb) 1439 newSVsv (cb)
1446 ); 1440 );
1447 1441

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