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Comparing EV/EV.xs (file contents):
Revision 1.116 by root, Tue Oct 28 08:08:28 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#if __GNUC__ >= 3
35# define expect(expr,value) __builtin_expect ((expr),(value))
36#else
37# define expect(expr,value) (expr)
38#endif
39
40#define expect_false(expr) expect ((expr) != 0, 0)
41#define expect_true(expr) expect ((expr) != 0, 1)
42
43#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
44 37
45#define WFLAG_KEEPALIVE 1 38#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */
46 40
47#define UNREF(w) \ 41#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 43 && ev_is_active (w)) \
44 { \
50 ev_unref (e_loop (w)); 45 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \
47 }
51 48
52#define REF(w) \ 49#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if ((w)->e_flags & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 51 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 53 ev_ref (e_loop (w)); \
54 }
56 55
57#define START(type,w) \ 56#define START(type,w) \
58 do { \ 57 do { \
58 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 59 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 60 } while (0)
62 61
63#define STOP(type,w) \ 62#define STOP(type,w) \
64 do { \ 63 do { \
65 REF (w); \ 64 REF (w); \
… …
94 *stash_check, 93 *stash_check,
95 *stash_embed, 94 *stash_embed,
96 *stash_fork, 95 *stash_fork,
97 *stash_async; 96 *stash_async;
98 97
99#ifndef SIG_SIZE
100/* kudos to Slaven Rezic for the idea */
101static char sig_size [] = { SIG_NUM };
102# define SIG_SIZE (sizeof (sig_size) + 1)
103#endif
104
105static Signal
106sv_signum (SV *sig)
107{
108 Signal signum;
109
110 SvGETMAGIC (sig);
111
112 for (signum = 1; signum < SIG_SIZE; ++signum)
113 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
114 return signum;
115
116 signum = SvIV (sig);
117
118 if (signum > 0 && signum < SIG_SIZE)
119 return signum;
120
121 return -1;
122}
123
124///////////////////////////////////////////////////////////////////////////// 98/////////////////////////////////////////////////////////////////////////////
125// Event 99// Event
126 100
127static void e_cb (EV_P_ ev_watcher *w, int revents); 101static void e_cb (EV_P_ ev_watcher *w, int revents);
128 102
129static int
130sv_fileno (SV *fh)
131{
132 SvGETMAGIC (fh);
133
134 if (SvROK (fh))
135 fh = SvRV (fh);
136
137 if (SvTYPE (fh) == SVt_PVGV)
138 return PerlIO_fileno (IoIFP (sv_2io (fh)));
139
140 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
141 return SvIV (fh);
142
143 return -1;
144}
145
146static SV *
147e_get_cv (SV *cb_sv)
148{
149 HV *st;
150 GV *gvp;
151 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
152
153 if (!cv)
154 croak ("EV watcher callback must be a CODE reference");
155
156 return (SV *)cv;
157}
158
159static void * 103static void *
160e_new (int size, SV *cb_sv, SV *loop) 104e_new (int size, SV *cb_sv, SV *loop)
161{ 105{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 106 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 107 ev_watcher *w;
164 SV *self = NEWSV (0, size); 108 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 109 SvPOK_only (self);
166 SvCUR_set (self, size); 110 SvCUR_set (self, size);
167 111
… …
213e_cb (EV_P_ ev_watcher *w, int revents) 157e_cb (EV_P_ ev_watcher *w, int revents)
214{ 158{
215 dSP; 159 dSP;
216 I32 mark = SP - PL_stack_base; 160 I32 mark = SP - PL_stack_base;
217 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);
218 167
219 if (expect_true (sv_self_cache)) 168 if (expect_true (sv_self_cache))
220 { 169 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 170 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 171 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
… …
244 PUSHs (sv_events); 193 PUSHs (sv_events);
245 194
246 PUTBACK; 195 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 196 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 197
249 if (expect_false (sv_self_cache)) 198 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 199 SvREFCNT_dec (sv_self);
251 else 200 else
252 { 201 {
253 SvREFCNT_dec (SvRV (sv_self)); 202 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 203 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 204 sv_self_cache = sv_self;
256 } 205 }
257 206
258 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)
259 SvREFCNT_dec (sv_events); 248 SvREFCNT_dec (sv_events);
260 else 249 else
261 sv_events_cache = sv_events; 250 sv_events_cache = sv_events;
262 251
263 if (SvTRUE (ERRSV)) 252 if (SvTRUE (ERRSV))
… …
270 259
271 SP = PL_stack_base + mark; 260 SP = PL_stack_base + mark;
272 PUTBACK; 261 PUTBACK;
273} 262}
274 263
275static void
276e_once_cb (int revents, void *arg)
277{
278 dSP;
279 I32 mark = SP - PL_stack_base;
280 SV *sv_events;
281
282 if (sv_events_cache)
283 {
284 sv_events = sv_events_cache; sv_events_cache = 0;
285 SvIV_set (sv_events, revents);
286 }
287 else
288 sv_events = newSViv (revents);
289
290 PUSHMARK (SP);
291 XPUSHs (sv_events);
292
293 PUTBACK;
294 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
295
296 SvREFCNT_dec ((SV *)arg);
297
298 if (sv_events_cache)
299 SvREFCNT_dec (sv_events);
300 else
301 sv_events_cache = sv_events;
302
303 if (SvTRUE (ERRSV))
304 {
305 SPAGAIN;
306 PUSHMARK (SP);
307 PUTBACK;
308 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
309 }
310
311 SP = PL_stack_base + mark;
312 PUTBACK;
313}
314
315static ev_tstamp 264static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 265e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 266{
318 ev_tstamp retval; 267 ev_tstamp retval;
319 int count; 268 int count;
… …
383 const_iv (EV_, MINPRI) 332 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 333 const_iv (EV_, MAXPRI)
385 334
386 const_iv (EV_, UNDEF) 335 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 336 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 337 const_iv (EV_, READ)
390 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)
391 const_iv (EV_, SIGNAL) 343 const_iv (EV_, SIGNAL)
344 const_iv (EV_, CHILD)
345 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 346 const_iv (EV_, IDLE)
347 const_iv (EV_, PREPARE)
393 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)
394 const_iv (EV_, ERROR) 353 const_iv (EV_, ERROR)
395 354
355 const_iv (EV, LOOP_NONBLOCK)
396 const_iv (EV, LOOP_ONESHOT) 356 const_iv (EV, LOOP_ONESHOT)
357
397 const_iv (EV, LOOP_NONBLOCK) 358 const_iv (EV, UNLOOP_CANCEL)
398 const_iv (EV, UNLOOP_ONE) 359 const_iv (EV, UNLOOP_ONE)
399 const_iv (EV, UNLOOP_ALL) 360 const_iv (EV, UNLOOP_ALL)
400 361
401 const_iv (EV, BACKEND_SELECT) 362 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 363 const_iv (EV, BACKEND_POLL)
… …
405 const_iv (EV, BACKEND_DEVPOLL) 366 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 367 const_iv (EV, BACKEND_PORT)
407 const_iv (EV, FLAG_AUTO) 368 const_iv (EV, FLAG_AUTO)
408 const_iv (EV, FLAG_NOENV) 369 const_iv (EV, FLAG_NOENV)
409 const_iv (EV, FLAG_FORKCHECK) 370 const_iv (EV, FLAG_FORKCHECK)
371
372 const_iv (EV_, VERSION_MAJOR)
373 const_iv (EV_, VERSION_MINOR)
410 }; 374 };
411 375
412 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; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 377 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 378
… …
433 397
434 /* the poor man's shared library emulator */ 398 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 399 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 400 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 401 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 402 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 403 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 404 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 405 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 406 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 407 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 408 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 409 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 410 evapi.loop_fork = ev_loop_fork;
447 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;
448 evapi.now = ev_now; 415 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 416 evapi.now_update = ev_now_update;
417 evapi.suspend = ev_suspend;
418 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 419 evapi.backend = ev_backend;
451 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;
452 evapi.ref = ev_ref; 425 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 426 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 427 evapi.loop = ev_loop;
455 evapi.once = ev_once; 428 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 429 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 430 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 431 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 432 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 433 evapi.timer_again = ev_timer_again;
434 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 435 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 436 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 437 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 438 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 439 evapi.idle_start = ev_idle_start;
… …
520 494
521unsigned int ev_recommended_backends () 495unsigned int ev_recommended_backends ()
522 496
523unsigned int ev_embeddable_backends () 497unsigned int ev_embeddable_backends ()
524 498
499void ev_sleep (NV interval)
500
525NV ev_time () 501NV ev_time ()
526 502
527NV ev_now () 503NV ev_now ()
528 C_ARGS: evapi.default_loop 504 C_ARGS: evapi.default_loop
529 505
530void ev_now_update () 506void ev_now_update ()
531 C_ARGS: evapi.default_loop 507 C_ARGS: evapi.default_loop
532 508
509void ev_suspend ()
510 C_ARGS: evapi.default_loop
511
512void ev_resume ()
513 C_ARGS: evapi.default_loop
514
533unsigned int ev_backend () 515unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 516 C_ARGS: evapi.default_loop
535 517
518void ev_loop_verify ()
519 C_ARGS: evapi.default_loop
520
536unsigned int ev_loop_count () 521unsigned int ev_loop_count ()
537 C_ARGS: evapi.default_loop 522 C_ARGS: evapi.default_loop
538 523
524unsigned int ev_loop_depth ()
525 C_ARGS: evapi.default_loop
526
539void ev_set_io_collect_interval (NV interval) 527void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 528 C_ARGS: evapi.default_loop, interval
541 529
542void ev_set_timeout_collect_interval (NV interval) 530void ev_set_timeout_collect_interval (NV interval)
543 C_ARGS: evapi.default_loop, interval 531 C_ARGS: evapi.default_loop, interval
… …
552 C_ARGS: evapi.default_loop, fd, revents 540 C_ARGS: evapi.default_loop, fd, revents
553 541
554void ev_feed_signal_event (SV *signal) 542void ev_feed_signal_event (SV *signal)
555 CODE: 543 CODE:
556{ 544{
557 Signal signum = sv_signum (signal); 545 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 546 CHECK_SIG (signal, signum);
559 547
560 ev_feed_signal_event (evapi.default_loop, signum); 548 ev_feed_signal_event (evapi.default_loop, signum);
561} 549}
562 550
551unsigned int ev_pending_count ()
552 C_ARGS: evapi.default_loop
553
554void ev_invoke_pending ()
555 C_ARGS: evapi.default_loop
556
563ev_io *io (SV *fh, int events, SV *cb) 557ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 558 ALIAS:
565 io_ns = 1 559 io_ns = 1
566 CODE: 560 CODE:
567{ 561{
568 int fd = sv_fileno (fh); 562 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 563 CHECK_FD (fh, fd);
570 564
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 565 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 566 RETVAL->fh = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 567 ev_io_set (RETVAL, fd, events);
… …
608ev_signal *signal (SV *signal, SV *cb) 602ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 603 ALIAS:
610 signal_ns = 1 604 signal_ns = 1
611 CODE: 605 CODE:
612{ 606{
613 Signal signum = sv_signum (signal); 607 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 608 CHECK_SIG (signal, signum);
615 609
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 610 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 611 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 612 if (!ix) START (signal, RETVAL);
… …
709 703
710void once (SV *fh, int events, SV *timeout, SV *cb) 704void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 705 CODE:
712 ev_once ( 706 ev_once (
713 evapi.default_loop, 707 evapi.default_loop,
714 sv_fileno (fh), events, 708 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 709 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 710 e_once_cb,
717 newSVsv (cb) 711 newSVsv (cb)
718 ); 712 );
719 713
… …
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 734 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 735 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 736
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 737 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 738 {
739 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 740 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 741 UNREF (w);
748 } 742 }
749} 743}
750 OUTPUT: 744 OUTPUT:
751 RETVAL 745 RETVAL
… …
753SV *cb (ev_watcher *w, SV *new_cb = 0) 747SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 748 CODE:
755{ 749{
756 if (items > 1) 750 if (items > 1)
757 { 751 {
758 new_cb = e_get_cv (new_cb); 752 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 753 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 754 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 755 }
762 else 756 else
763 RETVAL = newRV_inc (w->cb_sv); 757 RETVAL = newRV_inc (w->cb_sv);
… …
833 e_destroy (w); 827 e_destroy (w);
834 828
835void set (ev_io *w, SV *fh, int events) 829void set (ev_io *w, SV *fh, int events)
836 CODE: 830 CODE:
837{ 831{
838 int fd = sv_fileno (fh); 832 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 833 CHECK_FD (fh, fd);
840 834
841 sv_setsv (w->fh, fh); 835 sv_setsv (w->fh, fh);
842 RESET (io, w, (w, fd, events)); 836 RESET (io, w, (w, fd, events));
843} 837}
… …
845SV *fh (ev_io *w, SV *new_fh = 0) 839SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 840 CODE:
847{ 841{
848 if (items > 1) 842 if (items > 1)
849 { 843 {
850 int fd = sv_fileno (new_fh); 844 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 845 CHECK_FD (new_fh, fd);
852 846
853 RETVAL = w->fh; 847 RETVAL = w->fh;
854 w->fh = newSVsv (new_fh); 848 w->fh = newSVsv (new_fh);
855 849
… …
888 e_destroy (w); 882 e_destroy (w);
889 883
890void set (ev_signal *w, SV *signal) 884void set (ev_signal *w, SV *signal)
891 CODE: 885 CODE:
892{ 886{
893 Signal signum = sv_signum (signal); 887 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 888 CHECK_SIG (signal, signum);
895 889
896 RESET (signal, w, (w, signum)); 890 RESET (signal, w, (w, signum));
897} 891}
898 892
… …
901{ 895{
902 RETVAL = w->signum; 896 RETVAL = w->signum;
903 897
904 if (items > 1) 898 if (items > 1)
905 { 899 {
906 Signal signum = sv_signum (new_signal); 900 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 901 CHECK_SIG (new_signal, signum);
908 902
909 RESET (signal, w, (w, signum)); 903 RESET (signal, w, (w, signum));
910 } 904 }
911} 905}
… …
926 920
927void ev_timer_again (ev_timer *w) 921void ev_timer_again (ev_timer *w)
928 INIT: 922 INIT:
929 CHECK_REPEAT (w->repeat); 923 CHECK_REPEAT (w->repeat);
930 CODE: 924 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 925 ev_timer_again (e_loop (w), w);
933 UNREF (w); 926 UNREF (w);
927
928NV ev_timer_remaining (ev_timer *w)
929 C_ARGS: e_loop (w), w
934 930
935void DESTROY (ev_timer *w) 931void DESTROY (ev_timer *w)
936 CODE: 932 CODE:
937 STOP (timer, w); 933 STOP (timer, w);
938 e_destroy (w); 934 e_destroy (w);
… …
955 CODE: 951 CODE:
956 STOP (periodic, w); 952 STOP (periodic, w);
957 953
958void ev_periodic_again (ev_periodic *w) 954void ev_periodic_again (ev_periodic *w)
959 CODE: 955 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 956 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 957 UNREF (w);
963 958
964void DESTROY (ev_periodic *w) 959void DESTROY (ev_periodic *w)
965 CODE: 960 CODE:
… …
1248 1243
1249NV ev_now (struct ev_loop *loop) 1244NV ev_now (struct ev_loop *loop)
1250 1245
1251void ev_now_update (struct ev_loop *loop) 1246void ev_now_update (struct ev_loop *loop)
1252 1247
1248void ev_suspend (struct ev_loop *loop)
1249
1250void ev_resume (struct ev_loop *loop)
1251
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1252void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1253
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1254void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1255
1257unsigned int ev_backend (struct ev_loop *loop) 1256unsigned int ev_backend (struct ev_loop *loop)
1258 1257
1259unsigned int ev_loop_count (struct ev_loop *loop) 1258unsigned int ev_loop_count (struct ev_loop *loop)
1260 1259
1260unsigned int ev_loop_depth (struct ev_loop *loop)
1261
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1262void ev_loop (struct ev_loop *loop, int flags = 0)
1262 1263
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1264void ev_unloop (struct ev_loop *loop, int how = 1)
1264 1265
1265void 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)
1266 1267
1268unsigned int ev_pending_count (struct ev_loop *loop)
1269
1270void ev_invoke_pending (struct ev_loop *loop)
1271
1267#if 0 1272#if 0
1268 1273
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1274void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1275 CODE:
1271{ 1276{
1272 Signal signum = sv_signum (signal); 1277 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1278 CHECK_SIG (signal, signum);
1274 1279
1275 ev_feed_signal_event (loop, signum); 1280 ev_feed_signal_event (loop, signum);
1276} 1281}
1277 1282
… …
1280ev_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)
1281 ALIAS: 1286 ALIAS:
1282 io_ns = 1 1287 io_ns = 1
1283 CODE: 1288 CODE:
1284{ 1289{
1285 int fd = sv_fileno (fh); 1290 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1291 CHECK_FD (fh, fd);
1287 1292
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1293 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1294 RETVAL->fh = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1295 ev_io_set (RETVAL, fd, events);
… …
1320 if (!ix) START (periodic, w); 1325 if (!ix) START (periodic, w);
1321} 1326}
1322 OUTPUT: 1327 OUTPUT:
1323 RETVAL 1328 RETVAL
1324 1329
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1330ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1331 ALIAS:
1329 signal_ns = 1 1332 signal_ns = 1
1330 CODE: 1333 CODE:
1331{ 1334{
1332 Signal signum = sv_signum (signal); 1335 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1336 CHECK_SIG (signal, signum);
1334 1337
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1338 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1339 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1340 if (!ix) START (signal, RETVAL);
1338} 1341}
1339 OUTPUT: 1342 OUTPUT:
1340 RETVAL 1343 RETVAL
1341
1342#endif
1343 1344
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1345ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1346 ALIAS:
1346 idle_ns = 1 1347 idle_ns = 1
1347 CODE: 1348 CODE:
… …
1430 1431
1431void 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)
1432 CODE: 1433 CODE:
1433 ev_once ( 1434 ev_once (
1434 loop, 1435 loop,
1435 sv_fileno (fh), events, 1436 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1437 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1438 e_once_cb,
1438 newSVsv (cb) 1439 newSVsv (cb)
1439 ); 1440 );
1440 1441

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