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Comparing EV/EV.xs (file contents):
Revision 1.115 by root, Mon Sep 8 17:27:42 2008 UTC vs.
Revision 1.138 by root, Wed Apr 14 00:17:22 2010 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
… …
24 33
25#ifndef _WIN32 34#ifndef _WIN32
26# include <pthread.h> 35# include <pthread.h>
27#endif 36#endif
28 37
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
30 43
31#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
32 46
33#define UNREF(w) \ 47#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
50 { \
36 ev_unref (e_loop (w)); 51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
37 54
38#define REF(w) \ 55#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 57 { \
58 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 59 ev_ref (e_loop (w)); \
60 }
42 61
43#define START(type,w) \ 62#define START(type,w) \
44 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 65 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 66 } while (0)
48 67
49#define STOP(type,w) \ 68#define STOP(type,w) \
50 do { \ 69 do { \
51 REF (w); \ 70 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 72 } while (0)
54 73
55#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
56 do { \ 75 do { \
57 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 79 if (active) START (type, w); \
61 } while (0) 80 } while (0)
62 81
63typedef int Signal; 82typedef int Signal;
83
84/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \
86 do { \
87 /* dive into the internals of libev to avoid aborting in libev */ \
88 if (signals [(w)->signum - 1].loop \
89 && signals [(w)->signum - 1].loop != e_loop (w)) \
90 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
91 } while (0)
92
93#define START_SIGNAL(w) \
94 do { \
95 CHECK_SIGNAL_CAN_START (w); \
96 START (signal, w); \
97 } while (0) \
98
99#define RESET_SIGNAL(w,seta) \
100 do { \
101 int active = ev_is_active (w); \
102 if (active) STOP (signal, w); \
103 ev_ ## signal ## _set seta; \
104 if (active) START_SIGNAL (w); \
105 } while (0)
64 106
65static SV *default_loop_sv; 107static SV *default_loop_sv;
66 108
67static struct EVAPI evapi; 109static struct EVAPI evapi;
68 110
… …
80 *stash_check, 122 *stash_check,
81 *stash_embed, 123 *stash_embed,
82 *stash_fork, 124 *stash_fork,
83 *stash_async; 125 *stash_async;
84 126
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///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
111// Event 128// Event
112 129
113static void e_cb (EV_P_ ev_watcher *w, int revents); 130static void e_cb (EV_P_ ev_watcher *w, int revents);
114 131
115static int 132void *
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 *
146e_new (int size, SV *cb_sv, SV *loop) 133e_new (int size, SV *cb_sv, SV *loop)
147{ 134{
148 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 136 ev_watcher *w;
150 SV *self = NEWSV (0, size); 137 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 138 SvPOK_only (self);
152 SvCUR_set (self, size); 139 SvCUR_set (self, size);
153 140
… …
191 } 178 }
192 179
193 return rv; 180 return rv;
194} 181}
195 182
196static SV *sv_events_cache; 183static SV *sv_self_cache, *sv_events_cache;
197 184
198static void 185static void
199e_cb (EV_P_ ev_watcher *w, int revents) 186e_cb (EV_P_ ev_watcher *w, int revents)
200{ 187{
201 dSP; 188 dSP;
202 I32 mark = SP - PL_stack_base; 189 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 190 SV *sv_self, *sv_events;
204 191
192 /* libev might have stopped the watcher */
193 if (expect_false (w->e_flags & WFLAG_UNREFED)
194 && !ev_is_active (w))
195 REF (w);
196
197 if (expect_true (sv_self_cache))
198 {
199 sv_self = sv_self_cache; sv_self_cache = 0;
200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
201 }
202 else
203 {
205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
205 SvREADONLY_on (sv_self);
206 }
207
208 if (expect_true (sv_events_cache))
209 {
210 sv_events = sv_events_cache; sv_events_cache = 0;
211 SvIV_set (sv_events, revents);
212 }
213 else
214 {
215 sv_events = newSViv (revents);
216 SvREADONLY_on (sv_events);
217 }
218
219 PUSHMARK (SP);
220 EXTEND (SP, 2);
221 PUSHs (sv_self);
222 PUSHs (sv_events);
223
224 PUTBACK;
225 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
226
227 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
228 SvREFCNT_dec (sv_self);
229 else
230 {
231 SvREFCNT_dec (SvRV (sv_self));
232 SvRV_set (sv_self, &PL_sv_undef);
233 sv_self_cache = sv_self;
234 }
235
236 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
237 SvREFCNT_dec (sv_events);
238 else
239 sv_events_cache = sv_events;
240
241 if (expect_false (SvTRUE (ERRSV)))
242 {
243 SPAGAIN;
244 PUSHMARK (SP);
245 PUTBACK;
246 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
247 }
248
249 SP = PL_stack_base + mark;
250 PUTBACK;
251}
252
253static void
254e_once_cb (int revents, void *arg)
255{
256 dSP;
257 I32 mark = SP - PL_stack_base;
258 SV *sv_events;
206 259
207 if (sv_events_cache) 260 if (sv_events_cache)
208 { 261 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 262 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 263 SvIV_set (sv_events, revents);
211 } 264 }
212 else 265 else
213 sv_events = newSViv (revents); 266 sv_events = newSViv (revents);
214 267
215 PUSHMARK (SP); 268 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 269 XPUSHs (sv_events);
219 270
220 PUTBACK; 271 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 272 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 273
223 SvREFCNT_dec (sv_self); 274 SvREFCNT_dec ((SV *)arg);
224 275
225 if (sv_events_cache) 276 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 277 SvREFCNT_dec (sv_events);
227 else 278 else
228 sv_events_cache = sv_events; 279 sv_events_cache = sv_events;
… …
237 288
238 SP = PL_stack_base + mark; 289 SP = PL_stack_base + mark;
239 PUTBACK; 290 PUTBACK;
240} 291}
241 292
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 293static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 294e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 295{
285 ev_tstamp retval; 296 ev_tstamp retval;
286 int count; 297 int count;
… …
289 ENTER; 300 ENTER;
290 SAVETMPS; 301 SAVETMPS;
291 302
292 PUSHMARK (SP); 303 PUSHMARK (SP);
293 EXTEND (SP, 2); 304 EXTEND (SP, 2);
294 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 305 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295 PUSHs (newSVnv (now)); 306 PUSHs (newSVnv (now));
296 307
297 PUTBACK; 308 PUTBACK;
298 count = call_sv (w->fh, G_SCALAR | G_EVAL); 309 count = call_sv (w->fh, G_SCALAR | G_EVAL);
299 SPAGAIN; 310 SPAGAIN;
… …
350 const_iv (EV_, MINPRI) 361 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 362 const_iv (EV_, MAXPRI)
352 363
353 const_iv (EV_, UNDEF) 364 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 365 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 366 const_iv (EV_, READ)
357 const_iv (EV_, WRITE) 367 const_iv (EV_, WRITE)
368 const_iv (EV_, IO)
369 const_iv (EV_, TIMEOUT) /* deprecated */
370 const_iv (EV_, TIMER)
371 const_iv (EV_, PERIODIC)
358 const_iv (EV_, SIGNAL) 372 const_iv (EV_, SIGNAL)
373 const_iv (EV_, CHILD)
374 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 375 const_iv (EV_, IDLE)
376 const_iv (EV_, PREPARE)
360 const_iv (EV_, CHECK) 377 const_iv (EV_, CHECK)
378 const_iv (EV_, EMBED)
379 const_iv (EV_, FORK)
380 const_iv (EV_, ASYNC)
381 const_iv (EV_, CUSTOM)
361 const_iv (EV_, ERROR) 382 const_iv (EV_, ERROR)
362 383
384 const_iv (EV, LOOP_NONBLOCK)
363 const_iv (EV, LOOP_ONESHOT) 385 const_iv (EV, LOOP_ONESHOT)
386
364 const_iv (EV, LOOP_NONBLOCK) 387 const_iv (EV, UNLOOP_CANCEL)
365 const_iv (EV, UNLOOP_ONE) 388 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL) 389 const_iv (EV, UNLOOP_ALL)
367 390
368 const_iv (EV, BACKEND_SELECT) 391 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 392 const_iv (EV, BACKEND_POLL)
370 const_iv (EV, BACKEND_EPOLL) 393 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE) 394 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL) 395 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 396 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL)
374 const_iv (EV, FLAG_AUTO) 398 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD)
375 const_iv (EV, FLAG_NOENV) 401 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
376 const_iv (EV, FLAG_FORKCHECK) 403 const_iv (EV, FLAG_NOINOTIFY)
404
405 const_iv (EV_, VERSION_MAJOR)
406 const_iv (EV_, VERSION_MINOR)
377 }; 407 };
378 408
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 409 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 411
… …
400 430
401 /* the poor man's shared library emulator */ 431 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 432 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 433 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 434 evapi.sv_fileno = sv_fileno;
405 evapi.sv_signum = sv_signum; 435 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 436 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 437 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 438 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 439 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 440 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 441 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 442 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 443 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count; 444 evapi.iteration = ev_iteration;
445 evapi.depth = ev_depth;
446 evapi.set_userdata = ev_set_userdata;
447 evapi.userdata = ev_userdata;
415 evapi.now = ev_now; 448 evapi.now = ev_now;
416 evapi.now_update = ev_now_update; 449 evapi.now_update = ev_now_update;
450 evapi.suspend = ev_suspend;
451 evapi.resume = ev_resume;
417 evapi.backend = ev_backend; 452 evapi.backend = ev_backend;
418 evapi.unloop = ev_unloop; 453 evapi.unloop = ev_unloop;
454 evapi.invoke_pending = ev_invoke_pending;
455 evapi.pending_count = ev_pending_count;
456 evapi.verify = ev_verify;
457 evapi.set_loop_release_cb = ev_set_loop_release_cb;
458 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
419 evapi.ref = ev_ref; 459 evapi.ref = ev_ref;
420 evapi.unref = ev_unref; 460 evapi.unref = ev_unref;
421 evapi.loop = ev_loop; 461 evapi.loop = ev_loop;
422 evapi.once = ev_once; 462 evapi.once = ev_once;
423 evapi.io_start = ev_io_start; 463 evapi.io_start = ev_io_start;
424 evapi.io_stop = ev_io_stop; 464 evapi.io_stop = ev_io_stop;
425 evapi.timer_start = ev_timer_start; 465 evapi.timer_start = ev_timer_start;
426 evapi.timer_stop = ev_timer_stop; 466 evapi.timer_stop = ev_timer_stop;
427 evapi.timer_again = ev_timer_again; 467 evapi.timer_again = ev_timer_again;
468 evapi.timer_remaining = ev_timer_remaining;
428 evapi.periodic_start = ev_periodic_start; 469 evapi.periodic_start = ev_periodic_start;
429 evapi.periodic_stop = ev_periodic_stop; 470 evapi.periodic_stop = ev_periodic_stop;
430 evapi.signal_start = ev_signal_start; 471 evapi.signal_start = ev_signal_start;
431 evapi.signal_stop = ev_signal_stop; 472 evapi.signal_stop = ev_signal_stop;
432 evapi.idle_start = ev_idle_start; 473 evapi.idle_start = ev_idle_start;
… …
487 528
488unsigned int ev_recommended_backends () 529unsigned int ev_recommended_backends ()
489 530
490unsigned int ev_embeddable_backends () 531unsigned int ev_embeddable_backends ()
491 532
533void ev_sleep (NV interval)
534
492NV ev_time () 535NV ev_time ()
493 536
494NV ev_now () 537NV ev_now ()
495 C_ARGS: evapi.default_loop 538 C_ARGS: evapi.default_loop
496 539
497void ev_now_update () 540void ev_now_update ()
498 C_ARGS: evapi.default_loop 541 C_ARGS: evapi.default_loop
499 542
543void ev_suspend ()
544 C_ARGS: evapi.default_loop
545
546void ev_resume ()
547 C_ARGS: evapi.default_loop
548
500unsigned int ev_backend () 549unsigned int ev_backend ()
501 C_ARGS: evapi.default_loop 550 C_ARGS: evapi.default_loop
502 551
552void ev_verify ()
553 C_ARGS: evapi.default_loop
554
555unsigned int ev_iteration ()
556 C_ARGS: evapi.default_loop
557
503unsigned int ev_loop_count () 558unsigned int ev_depth ()
504 C_ARGS: evapi.default_loop 559 C_ARGS: evapi.default_loop
505 560
506void ev_set_io_collect_interval (NV interval) 561void ev_set_io_collect_interval (NV interval)
507 C_ARGS: evapi.default_loop, interval 562 C_ARGS: evapi.default_loop, interval
508 563
… …
519 C_ARGS: evapi.default_loop, fd, revents 574 C_ARGS: evapi.default_loop, fd, revents
520 575
521void ev_feed_signal_event (SV *signal) 576void ev_feed_signal_event (SV *signal)
522 CODE: 577 CODE:
523{ 578{
524 Signal signum = sv_signum (signal); 579 Signal signum = s_signum (signal);
525 CHECK_SIG (signal, signum); 580 CHECK_SIG (signal, signum);
526 581
527 ev_feed_signal_event (evapi.default_loop, signum); 582 ev_feed_signal_event (evapi.default_loop, signum);
528} 583}
529 584
585unsigned int ev_pending_count ()
586 C_ARGS: evapi.default_loop
587
588void ev_invoke_pending ()
589 C_ARGS: evapi.default_loop
590
530ev_io *io (SV *fh, int events, SV *cb) 591ev_io *io (SV *fh, int events, SV *cb)
531 ALIAS: 592 ALIAS:
532 io_ns = 1 593 io_ns = 1
594 _ae_io = 2
533 CODE: 595 CODE:
534{ 596{
535 int fd = sv_fileno (fh); 597 int fd = s_fileno (fh, events & EV_WRITE);
536 CHECK_FD (fh, fd); 598 CHECK_FD (fh, fd);
537 599
600 if (ix == 2)
601 {
602 ix = 0;
603 events = events ? EV_WRITE : EV_READ;
604 }
605
538 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 606 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
539 RETVAL->fh = newSVsv (fh); 607 e_fh (RETVAL) = newSVsv (fh);
540 ev_io_set (RETVAL, fd, events); 608 ev_io_set (RETVAL, fd, events);
541 if (!ix) START (io, RETVAL); 609 if (!ix) START (io, RETVAL);
542} 610}
543 OUTPUT: 611 OUTPUT:
544 RETVAL 612 RETVAL
… …
562 CHECK_REPEAT (interval); 630 CHECK_REPEAT (interval);
563 CODE: 631 CODE:
564{ 632{
565 ev_periodic *w; 633 ev_periodic *w;
566 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 634 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
567 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 635 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
568 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 636 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
569 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 637 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
570 if (!ix) START (periodic, w); 638 if (!ix) START (periodic, w);
571} 639}
572 OUTPUT: 640 OUTPUT:
573 RETVAL 641 RETVAL
… …
575ev_signal *signal (SV *signal, SV *cb) 643ev_signal *signal (SV *signal, SV *cb)
576 ALIAS: 644 ALIAS:
577 signal_ns = 1 645 signal_ns = 1
578 CODE: 646 CODE:
579{ 647{
580 Signal signum = sv_signum (signal); 648 Signal signum = s_signum (signal);
581 CHECK_SIG (signal, signum); 649 CHECK_SIG (signal, signum);
582 650
583 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 651 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
584 ev_signal_set (RETVAL, signum); 652 ev_signal_set (RETVAL, signum);
585 if (!ix) START (signal, RETVAL); 653 if (!ix) START_SIGNAL (RETVAL);
586} 654}
587 OUTPUT: 655 OUTPUT:
588 RETVAL 656 RETVAL
589 657
590ev_idle *idle (SV *cb) 658ev_idle *idle (SV *cb)
… …
640ev_stat *stat (SV *path, NV interval, SV *cb) 708ev_stat *stat (SV *path, NV interval, SV *cb)
641 ALIAS: 709 ALIAS:
642 stat_ns = 1 710 stat_ns = 1
643 CODE: 711 CODE:
644 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 712 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
645 RETVAL->fh = newSVsv (path); 713 e_fh (RETVAL) = newSVsv (path);
646 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 714 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
647 if (!ix) START (stat, RETVAL); 715 if (!ix) START (stat, RETVAL);
648 OUTPUT: 716 OUTPUT:
649 RETVAL 717 RETVAL
650 718
651ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 719ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
… …
655{ 723{
656 if (!(ev_backend (loop) & ev_embeddable_backends ())) 724 if (!(ev_backend (loop) & ev_embeddable_backends ()))
657 croak ("passed loop is not embeddable via EV::embed,"); 725 croak ("passed loop is not embeddable via EV::embed,");
658 726
659 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
660 RETVAL->fh = newSVsv (ST (0)); 728 e_fh (RETVAL) = newSVsv (ST (0));
661 ev_embed_set (RETVAL, loop); 729 ev_embed_set (RETVAL, loop);
662 if (!ix) START (embed, RETVAL); 730 if (!ix) START (embed, RETVAL);
663} 731}
664 OUTPUT: 732 OUTPUT:
665 RETVAL 733 RETVAL
… …
676 744
677void once (SV *fh, int events, SV *timeout, SV *cb) 745void once (SV *fh, int events, SV *timeout, SV *cb)
678 CODE: 746 CODE:
679 ev_once ( 747 ev_once (
680 evapi.default_loop, 748 evapi.default_loop,
681 sv_fileno (fh), events, 749 s_fileno (fh, events & EV_WRITE), events,
682 SvOK (timeout) ? SvNV (timeout) : -1., 750 SvOK (timeout) ? SvNV (timeout) : -1.,
683 e_once_cb, 751 e_once_cb,
684 newSVsv (cb) 752 newSVsv (cb)
685 ); 753 );
686 754
… …
707 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 775 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
708 new_value = new_value ? WFLAG_KEEPALIVE : 0; 776 new_value = new_value ? WFLAG_KEEPALIVE : 0;
709 777
710 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 778 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
711 { 779 {
780 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
712 REF (w); 781 REF (w);
713 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
714 UNREF (w); 782 UNREF (w);
715 } 783 }
716} 784}
717 OUTPUT: 785 OUTPUT:
718 RETVAL 786 RETVAL
… …
720SV *cb (ev_watcher *w, SV *new_cb = 0) 788SV *cb (ev_watcher *w, SV *new_cb = 0)
721 CODE: 789 CODE:
722{ 790{
723 if (items > 1) 791 if (items > 1)
724 { 792 {
725 new_cb = e_get_cv (new_cb); 793 new_cb = s_get_cv_croak (new_cb);
726 RETVAL = newRV_noinc (w->cb_sv); 794 RETVAL = newRV_noinc (w->cb_sv);
727 w->cb_sv = SvREFCNT_inc (new_cb); 795 w->cb_sv = SvREFCNT_inc (new_cb);
728 } 796 }
729 else 797 else
730 RETVAL = newRV_inc (w->cb_sv); 798 RETVAL = newRV_inc (w->cb_sv);
… …
800 e_destroy (w); 868 e_destroy (w);
801 869
802void set (ev_io *w, SV *fh, int events) 870void set (ev_io *w, SV *fh, int events)
803 CODE: 871 CODE:
804{ 872{
805 int fd = sv_fileno (fh); 873 int fd = s_fileno (fh, events & EV_WRITE);
806 CHECK_FD (fh, fd); 874 CHECK_FD (fh, fd);
807 875
808 sv_setsv (w->fh, fh); 876 sv_setsv (e_fh (w), fh);
809 RESET (io, w, (w, fd, events)); 877 RESET (io, w, (w, fd, events));
810} 878}
811 879
812SV *fh (ev_io *w, SV *new_fh = 0) 880SV *fh (ev_io *w, SV *new_fh = 0)
813 CODE: 881 CODE:
814{ 882{
815 if (items > 1) 883 if (items > 1)
816 { 884 {
817 int fd = sv_fileno (new_fh); 885 int fd = s_fileno (new_fh, w->events & EV_WRITE);
818 CHECK_FD (new_fh, fd); 886 CHECK_FD (new_fh, fd);
819 887
820 RETVAL = w->fh; 888 RETVAL = e_fh (w);
821 w->fh = newSVsv (new_fh); 889 e_fh (w) = newSVsv (new_fh);
822 890
823 RESET (io, w, (w, fd, w->events)); 891 RESET (io, w, (w, fd, w->events));
824 } 892 }
825 else 893 else
826 RETVAL = newSVsv (w->fh); 894 RETVAL = newSVsv (e_fh (w));
827} 895}
828 OUTPUT: 896 OUTPUT:
829 RETVAL 897 RETVAL
830 898
831int events (ev_io *w, int new_events = EV_UNDEF) 899int events (ev_io *w, int new_events = EV_UNDEF)
… …
841 909
842MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 910MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
843 911
844void ev_signal_start (ev_signal *w) 912void ev_signal_start (ev_signal *w)
845 CODE: 913 CODE:
846 START (signal, w); 914 START_SIGNAL (w);
847 915
848void ev_signal_stop (ev_signal *w) 916void ev_signal_stop (ev_signal *w)
849 CODE: 917 CODE:
850 STOP (signal, w); 918 STOP (signal, w);
851 919
… …
855 e_destroy (w); 923 e_destroy (w);
856 924
857void set (ev_signal *w, SV *signal) 925void set (ev_signal *w, SV *signal)
858 CODE: 926 CODE:
859{ 927{
860 Signal signum = sv_signum (signal); 928 Signal signum = s_signum (signal);
861 CHECK_SIG (signal, signum); 929 CHECK_SIG (signal, signum);
862 930
863 RESET (signal, w, (w, signum)); 931 RESET_SIGNAL (w, (w, signum));
864} 932}
865 933
866int signal (ev_signal *w, SV *new_signal = 0) 934int signal (ev_signal *w, SV *new_signal = 0)
867 CODE: 935 CODE:
868{ 936{
869 RETVAL = w->signum; 937 RETVAL = w->signum;
870 938
871 if (items > 1) 939 if (items > 1)
872 { 940 {
873 Signal signum = sv_signum (new_signal); 941 Signal signum = s_signum (new_signal);
874 CHECK_SIG (new_signal, signum); 942 CHECK_SIG (new_signal, signum);
875 943
876 RESET (signal, w, (w, signum)); 944 RESET_SIGNAL (w, (w, signum));
877 } 945 }
878} 946}
879 OUTPUT: 947 OUTPUT:
880 RETVAL 948 RETVAL
881 949
… …
893 961
894void ev_timer_again (ev_timer *w) 962void ev_timer_again (ev_timer *w)
895 INIT: 963 INIT:
896 CHECK_REPEAT (w->repeat); 964 CHECK_REPEAT (w->repeat);
897 CODE: 965 CODE:
898 REF (w);
899 ev_timer_again (e_loop (w), w); 966 ev_timer_again (e_loop (w), w);
900 UNREF (w); 967 UNREF (w);
968
969NV ev_timer_remaining (ev_timer *w)
970 C_ARGS: e_loop (w), w
901 971
902void DESTROY (ev_timer *w) 972void DESTROY (ev_timer *w)
903 CODE: 973 CODE:
904 STOP (timer, w); 974 STOP (timer, w);
905 e_destroy (w); 975 e_destroy (w);
… …
922 CODE: 992 CODE:
923 STOP (periodic, w); 993 STOP (periodic, w);
924 994
925void ev_periodic_again (ev_periodic *w) 995void ev_periodic_again (ev_periodic *w)
926 CODE: 996 CODE:
927 REF (w);
928 ev_periodic_again (e_loop (w), w); 997 ev_periodic_again (e_loop (w), w);
929 UNREF (w); 998 UNREF (w);
930 999
931void DESTROY (ev_periodic *w) 1000void DESTROY (ev_periodic *w)
932 CODE: 1001 CODE:
… …
936void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1005void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
937 INIT: 1006 INIT:
938 CHECK_REPEAT (interval); 1007 CHECK_REPEAT (interval);
939 CODE: 1008 CODE:
940{ 1009{
941 SvREFCNT_dec (w->fh); 1010 SvREFCNT_dec (e_fh (w));
942 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1011 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
943 1012
944 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1013 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
945} 1014}
946 1015
947NV at (ev_periodic *w) 1016NV at (ev_periodic *w)
948 CODE: 1017 CODE:
949 RETVAL = ev_periodic_at (w); 1018 RETVAL = ev_periodic_at (w);
… …
1056 e_destroy (w); 1125 e_destroy (w);
1057 1126
1058void set (ev_stat *w, SV *path, NV interval) 1127void set (ev_stat *w, SV *path, NV interval)
1059 CODE: 1128 CODE:
1060{ 1129{
1061 sv_setsv (w->fh, path); 1130 sv_setsv (e_fh (w), path);
1062 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1131 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1063} 1132}
1064 1133
1065SV *path (ev_stat *w, SV *new_path = 0) 1134SV *path (ev_stat *w, SV *new_path = 0)
1066 CODE: 1135 CODE:
1067{ 1136{
1068 RETVAL = SvREFCNT_inc (w->fh); 1137 RETVAL = SvREFCNT_inc (e_fh (w));
1069 1138
1070 if (items > 1) 1139 if (items > 1)
1071 { 1140 {
1072 SvREFCNT_dec (w->fh); 1141 SvREFCNT_dec (e_fh (w));
1073 w->fh = newSVsv (new_path); 1142 e_fh (w) = newSVsv (new_path);
1074 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1075 } 1144 }
1076} 1145}
1077 OUTPUT: 1146 OUTPUT:
1078 RETVAL 1147 RETVAL
1079 1148
… …
1081 CODE: 1150 CODE:
1082{ 1151{
1083 RETVAL = w->interval; 1152 RETVAL = w->interval;
1084 1153
1085 if (items > 1) 1154 if (items > 1)
1086 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1087} 1156}
1088 OUTPUT: 1157 OUTPUT:
1089 RETVAL 1158 RETVAL
1090 1159
1091void prev (ev_stat *w) 1160void prev (ev_stat *w)
… …
1150 e_destroy (w); 1219 e_destroy (w);
1151 1220
1152void set (ev_embed *w, struct ev_loop *loop) 1221void set (ev_embed *w, struct ev_loop *loop)
1153 CODE: 1222 CODE:
1154{ 1223{
1155 sv_setsv (w->fh, ST (1)); 1224 sv_setsv (e_fh (w), ST (1));
1156 RESET (embed, w, (w, loop)); 1225 RESET (embed, w, (w, loop));
1157} 1226}
1158 1227
1159SV *other (ev_embed *w) 1228SV *other (ev_embed *w)
1160 CODE: 1229 CODE:
1161 RETVAL = newSVsv (w->fh); 1230 RETVAL = newSVsv (e_fh (w));
1162 OUTPUT: 1231 OUTPUT:
1163 RETVAL 1232 RETVAL
1164 1233
1165void ev_embed_sweep (ev_embed *w) 1234void ev_embed_sweep (ev_embed *w)
1166 C_ARGS: e_loop (w), w 1235 C_ARGS: e_loop (w), w
… …
1209 if (loop != evapi.default_loop) /* global destruction sucks */ 1278 if (loop != evapi.default_loop) /* global destruction sucks */
1210 ev_loop_destroy (loop); 1279 ev_loop_destroy (loop);
1211 1280
1212void ev_loop_fork (struct ev_loop *loop) 1281void ev_loop_fork (struct ev_loop *loop)
1213 1282
1214void ev_loop_verify (struct ev_loop *loop) 1283void ev_verify (struct ev_loop *loop)
1215 1284
1216NV ev_now (struct ev_loop *loop) 1285NV ev_now (struct ev_loop *loop)
1217 1286
1218void ev_now_update (struct ev_loop *loop) 1287void ev_now_update (struct ev_loop *loop)
1219 1288
1289void ev_suspend (struct ev_loop *loop)
1290
1291void ev_resume (struct ev_loop *loop)
1292
1220void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1293void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1221 1294
1222void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1295void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1223 1296
1224unsigned int ev_backend (struct ev_loop *loop) 1297unsigned int ev_backend (struct ev_loop *loop)
1225 1298
1226unsigned int ev_loop_count (struct ev_loop *loop) 1299unsigned int ev_iteration (struct ev_loop *loop)
1300
1301unsigned int ev_depth (struct ev_loop *loop)
1227 1302
1228void ev_loop (struct ev_loop *loop, int flags = 0) 1303void ev_loop (struct ev_loop *loop, int flags = 0)
1229 1304
1230void ev_unloop (struct ev_loop *loop, int how = 1) 1305void ev_unloop (struct ev_loop *loop, int how = 1)
1231 1306
1232void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1307void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1233 1308
1309unsigned int ev_pending_count (struct ev_loop *loop)
1310
1311void ev_invoke_pending (struct ev_loop *loop)
1312
1234#if 0 1313#if 0
1235 1314
1236void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1315void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1237 CODE: 1316 CODE:
1238{ 1317{
1239 Signal signum = sv_signum (signal); 1318 Signal signum = s_signum (signal);
1240 CHECK_SIG (signal, signum); 1319 CHECK_SIG (signal, signum);
1241 1320
1242 ev_feed_signal_event (loop, signum); 1321 ev_feed_signal_event (loop, signum);
1243} 1322}
1244 1323
… …
1247ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1326ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1248 ALIAS: 1327 ALIAS:
1249 io_ns = 1 1328 io_ns = 1
1250 CODE: 1329 CODE:
1251{ 1330{
1252 int fd = sv_fileno (fh); 1331 int fd = s_fileno (fh, events & EV_WRITE);
1253 CHECK_FD (fh, fd); 1332 CHECK_FD (fh, fd);
1254 1333
1255 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1334 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1256 RETVAL->fh = newSVsv (fh); 1335 e_fh (RETVAL) = newSVsv (fh);
1257 ev_io_set (RETVAL, fd, events); 1336 ev_io_set (RETVAL, fd, events);
1258 if (!ix) START (io, RETVAL); 1337 if (!ix) START (io, RETVAL);
1259} 1338}
1260 OUTPUT: 1339 OUTPUT:
1261 RETVAL 1340 RETVAL
… …
1279 CHECK_REPEAT (interval); 1358 CHECK_REPEAT (interval);
1280 CODE: 1359 CODE:
1281{ 1360{
1282 ev_periodic *w; 1361 ev_periodic *w;
1283 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1362 w = e_new (sizeof (ev_periodic), cb, ST (0));
1284 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1363 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1285 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1364 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1286 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1365 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1287 if (!ix) START (periodic, w); 1366 if (!ix) START (periodic, w);
1288} 1367}
1289 OUTPUT: 1368 OUTPUT:
1290 RETVAL 1369 RETVAL
1291 1370
1292#if 0
1293
1294ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1371ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1295 ALIAS: 1372 ALIAS:
1296 signal_ns = 1 1373 signal_ns = 1
1297 CODE: 1374 CODE:
1298{ 1375{
1299 Signal signum = sv_signum (signal); 1376 Signal signum = s_signum (signal);
1300 CHECK_SIG (signal, signum); 1377 CHECK_SIG (signal, signum);
1301 1378
1302 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1379 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1303 ev_signal_set (RETVAL, signum); 1380 ev_signal_set (RETVAL, signum);
1304 if (!ix) START (signal, RETVAL); 1381 if (!ix) START_SIGNAL (RETVAL);
1305} 1382}
1306 OUTPUT: 1383 OUTPUT:
1307 RETVAL 1384 RETVAL
1308
1309#endif
1310 1385
1311ev_idle *idle (struct ev_loop *loop, SV *cb) 1386ev_idle *idle (struct ev_loop *loop, SV *cb)
1312 ALIAS: 1387 ALIAS:
1313 idle_ns = 1 1388 idle_ns = 1
1314 CODE: 1389 CODE:
… …
1361ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1436ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1362 ALIAS: 1437 ALIAS:
1363 stat_ns = 1 1438 stat_ns = 1
1364 CODE: 1439 CODE:
1365 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1440 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1366 RETVAL->fh = newSVsv (path); 1441 e_fh (RETVAL) = newSVsv (path);
1367 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1442 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1368 if (!ix) START (stat, RETVAL); 1443 if (!ix) START (stat, RETVAL);
1369 OUTPUT: 1444 OUTPUT:
1370 RETVAL 1445 RETVAL
1371 1446
1372ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1447ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1376{ 1451{
1377 if (!(ev_backend (other) & ev_embeddable_backends ())) 1452 if (!(ev_backend (other) & ev_embeddable_backends ()))
1378 croak ("passed loop is not embeddable via EV::embed,"); 1453 croak ("passed loop is not embeddable via EV::embed,");
1379 1454
1380 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1455 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1381 RETVAL->fh = newSVsv (ST (1)); 1456 e_fh (RETVAL) = newSVsv (ST (1));
1382 ev_embed_set (RETVAL, other); 1457 ev_embed_set (RETVAL, other);
1383 if (!ix) START (embed, RETVAL); 1458 if (!ix) START (embed, RETVAL);
1384} 1459}
1385 OUTPUT: 1460 OUTPUT:
1386 RETVAL 1461 RETVAL
… …
1397 1472
1398void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1473void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1399 CODE: 1474 CODE:
1400 ev_once ( 1475 ev_once (
1401 loop, 1476 loop,
1402 sv_fileno (fh), events, 1477 s_fileno (fh, events & EV_WRITE), events,
1403 SvOK (timeout) ? SvNV (timeout) : -1., 1478 SvOK (timeout) ? SvNV (timeout) : -1.,
1404 e_once_cb, 1479 e_once_cb,
1405 newSVsv (cb) 1480 newSVsv (cb)
1406 ); 1481 );
1407 1482

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