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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 1.138 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/* 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)) 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
44 43
45#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
46 46
47#define UNREF(w) \ 47#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
50 { \
50 ev_unref (e_loop (w)); 51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
51 54
52#define REF(w) \ 55#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 57 { \
58 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 59 ev_ref (e_loop (w)); \
60 }
56 61
57#define START(type,w) \ 62#define START(type,w) \
58 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 65 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 66 } while (0)
62 67
63#define STOP(type,w) \ 68#define STOP(type,w) \
64 do { \ 69 do { \
65 REF (w); \ 70 REF (w); \
66 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
67 } while (0) 72 } while (0)
68 73
69#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
70 do { \ 75 do { \
71 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
72 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
73 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
74 if (active) START (type, w); \ 79 if (active) START (type, w); \
75 } while (0) 80 } while (0)
76 81
77typedef 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)
78 106
79static SV *default_loop_sv; 107static SV *default_loop_sv;
80 108
81static struct EVAPI evapi; 109static struct EVAPI evapi;
82 110
… …
94 *stash_check, 122 *stash_check,
95 *stash_embed, 123 *stash_embed,
96 *stash_fork, 124 *stash_fork,
97 *stash_async; 125 *stash_async;
98 126
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///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
125// Event 128// Event
126 129
127static void e_cb (EV_P_ ev_watcher *w, int revents); 130static void e_cb (EV_P_ ev_watcher *w, int revents);
128 131
129static int 132void *
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 *
160e_new (int size, SV *cb_sv, SV *loop) 133e_new (int size, SV *cb_sv, SV *loop)
161{ 134{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 136 ev_watcher *w;
164 SV *self = NEWSV (0, size); 137 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 138 SvPOK_only (self);
166 SvCUR_set (self, size); 139 SvCUR_set (self, size);
167 140
… …
214{ 187{
215 dSP; 188 dSP;
216 I32 mark = SP - PL_stack_base; 189 I32 mark = SP - PL_stack_base;
217 SV *sv_self, *sv_events; 190 SV *sv_self, *sv_events;
218 191
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
219 if (expect_true (sv_self_cache)) 197 if (expect_true (sv_self_cache))
220 { 198 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 199 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
223 } 201 }
224 else 202 else
225 { 203 {
226 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 */
227 SvREADONLY_on (sv_self); 205 SvREADONLY_on (sv_self);
228 } 206 }
229 207
230 if (expect_true (sv_events_cache)) 208 if (expect_true (sv_events_cache))
231 { 209 {
… …
244 PUSHs (sv_events); 222 PUSHs (sv_events);
245 223
246 PUTBACK; 224 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 225 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 226
249 if (expect_false (sv_self_cache)) 227 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 228 SvREFCNT_dec (sv_self);
251 else 229 else
252 { 230 {
253 SvREFCNT_dec (SvRV (sv_self)); 231 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 232 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 233 sv_self_cache = sv_self;
256 } 234 }
257 235
258 if (expect_false (sv_events_cache)) 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;
259
260 if (sv_events_cache)
261 {
262 sv_events = sv_events_cache; sv_events_cache = 0;
263 SvIV_set (sv_events, revents);
264 }
265 else
266 sv_events = newSViv (revents);
267
268 PUSHMARK (SP);
269 XPUSHs (sv_events);
270
271 PUTBACK;
272 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
273
274 SvREFCNT_dec ((SV *)arg);
275
276 if (sv_events_cache)
259 SvREFCNT_dec (sv_events); 277 SvREFCNT_dec (sv_events);
260 else 278 else
261 sv_events_cache = sv_events; 279 sv_events_cache = sv_events;
262 280
263 if (SvTRUE (ERRSV)) 281 if (SvTRUE (ERRSV))
… …
270 288
271 SP = PL_stack_base + mark; 289 SP = PL_stack_base + mark;
272 PUTBACK; 290 PUTBACK;
273} 291}
274 292
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 293static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 294e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 295{
318 ev_tstamp retval; 296 ev_tstamp retval;
319 int count; 297 int count;
… …
322 ENTER; 300 ENTER;
323 SAVETMPS; 301 SAVETMPS;
324 302
325 PUSHMARK (SP); 303 PUSHMARK (SP);
326 EXTEND (SP, 2); 304 EXTEND (SP, 2);
327 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 */
328 PUSHs (newSVnv (now)); 306 PUSHs (newSVnv (now));
329 307
330 PUTBACK; 308 PUTBACK;
331 count = call_sv (w->fh, G_SCALAR | G_EVAL); 309 count = call_sv (w->fh, G_SCALAR | G_EVAL);
332 SPAGAIN; 310 SPAGAIN;
… …
383 const_iv (EV_, MINPRI) 361 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 362 const_iv (EV_, MAXPRI)
385 363
386 const_iv (EV_, UNDEF) 364 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 365 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 366 const_iv (EV_, READ)
390 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)
391 const_iv (EV_, SIGNAL) 372 const_iv (EV_, SIGNAL)
373 const_iv (EV_, CHILD)
374 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 375 const_iv (EV_, IDLE)
376 const_iv (EV_, PREPARE)
393 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)
394 const_iv (EV_, ERROR) 382 const_iv (EV_, ERROR)
395 383
384 const_iv (EV, LOOP_NONBLOCK)
396 const_iv (EV, LOOP_ONESHOT) 385 const_iv (EV, LOOP_ONESHOT)
386
397 const_iv (EV, LOOP_NONBLOCK) 387 const_iv (EV, UNLOOP_CANCEL)
398 const_iv (EV, UNLOOP_ONE) 388 const_iv (EV, UNLOOP_ONE)
399 const_iv (EV, UNLOOP_ALL) 389 const_iv (EV, UNLOOP_ALL)
400 390
401 const_iv (EV, BACKEND_SELECT) 391 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 392 const_iv (EV, BACKEND_POLL)
403 const_iv (EV, BACKEND_EPOLL) 393 const_iv (EV, BACKEND_EPOLL)
404 const_iv (EV, BACKEND_KQUEUE) 394 const_iv (EV, BACKEND_KQUEUE)
405 const_iv (EV, BACKEND_DEVPOLL) 395 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 396 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, FLAG_AUTO) 398 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD)
408 const_iv (EV, FLAG_NOENV) 401 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
409 const_iv (EV, FLAG_FORKCHECK) 403 const_iv (EV, FLAG_NOINOTIFY)
404
405 const_iv (EV_, VERSION_MAJOR)
406 const_iv (EV_, VERSION_MINOR)
410 }; 407 };
411 408
412 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; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 411
… …
433 430
434 /* the poor man's shared library emulator */ 431 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 432 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 433 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 434 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 435 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 436 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 437 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 438 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 439 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 440 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 441 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 442 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 443 evapi.loop_fork = ev_loop_fork;
447 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;
448 evapi.now = ev_now; 448 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 449 evapi.now_update = ev_now_update;
450 evapi.suspend = ev_suspend;
451 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 452 evapi.backend = ev_backend;
451 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;
452 evapi.ref = ev_ref; 459 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 460 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 461 evapi.loop = ev_loop;
455 evapi.once = ev_once; 462 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 463 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 464 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 465 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 466 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 467 evapi.timer_again = ev_timer_again;
468 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 469 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 470 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 471 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 472 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 473 evapi.idle_start = ev_idle_start;
… …
520 528
521unsigned int ev_recommended_backends () 529unsigned int ev_recommended_backends ()
522 530
523unsigned int ev_embeddable_backends () 531unsigned int ev_embeddable_backends ()
524 532
533void ev_sleep (NV interval)
534
525NV ev_time () 535NV ev_time ()
526 536
527NV ev_now () 537NV ev_now ()
528 C_ARGS: evapi.default_loop 538 C_ARGS: evapi.default_loop
529 539
530void ev_now_update () 540void ev_now_update ()
531 C_ARGS: evapi.default_loop 541 C_ARGS: evapi.default_loop
532 542
543void ev_suspend ()
544 C_ARGS: evapi.default_loop
545
546void ev_resume ()
547 C_ARGS: evapi.default_loop
548
533unsigned int ev_backend () 549unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 550 C_ARGS: evapi.default_loop
535 551
552void ev_verify ()
553 C_ARGS: evapi.default_loop
554
555unsigned int ev_iteration ()
556 C_ARGS: evapi.default_loop
557
536unsigned int ev_loop_count () 558unsigned int ev_depth ()
537 C_ARGS: evapi.default_loop 559 C_ARGS: evapi.default_loop
538 560
539void ev_set_io_collect_interval (NV interval) 561void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 562 C_ARGS: evapi.default_loop, interval
541 563
… …
552 C_ARGS: evapi.default_loop, fd, revents 574 C_ARGS: evapi.default_loop, fd, revents
553 575
554void ev_feed_signal_event (SV *signal) 576void ev_feed_signal_event (SV *signal)
555 CODE: 577 CODE:
556{ 578{
557 Signal signum = sv_signum (signal); 579 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 580 CHECK_SIG (signal, signum);
559 581
560 ev_feed_signal_event (evapi.default_loop, signum); 582 ev_feed_signal_event (evapi.default_loop, signum);
561} 583}
562 584
585unsigned int ev_pending_count ()
586 C_ARGS: evapi.default_loop
587
588void ev_invoke_pending ()
589 C_ARGS: evapi.default_loop
590
563ev_io *io (SV *fh, int events, SV *cb) 591ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 592 ALIAS:
565 io_ns = 1 593 io_ns = 1
594 _ae_io = 2
566 CODE: 595 CODE:
567{ 596{
568 int fd = sv_fileno (fh); 597 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 598 CHECK_FD (fh, fd);
570 599
600 if (ix == 2)
601 {
602 ix = 0;
603 events = events ? EV_WRITE : EV_READ;
604 }
605
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 606 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 607 e_fh (RETVAL) = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 608 ev_io_set (RETVAL, fd, events);
574 if (!ix) START (io, RETVAL); 609 if (!ix) START (io, RETVAL);
575} 610}
576 OUTPUT: 611 OUTPUT:
577 RETVAL 612 RETVAL
… …
595 CHECK_REPEAT (interval); 630 CHECK_REPEAT (interval);
596 CODE: 631 CODE:
597{ 632{
598 ev_periodic *w; 633 ev_periodic *w;
599 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 634 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
600 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 635 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
601 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);
602 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 637 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
603 if (!ix) START (periodic, w); 638 if (!ix) START (periodic, w);
604} 639}
605 OUTPUT: 640 OUTPUT:
606 RETVAL 641 RETVAL
… …
608ev_signal *signal (SV *signal, SV *cb) 643ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 644 ALIAS:
610 signal_ns = 1 645 signal_ns = 1
611 CODE: 646 CODE:
612{ 647{
613 Signal signum = sv_signum (signal); 648 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 649 CHECK_SIG (signal, signum);
615 650
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 651 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 652 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 653 if (!ix) START_SIGNAL (RETVAL);
619} 654}
620 OUTPUT: 655 OUTPUT:
621 RETVAL 656 RETVAL
622 657
623ev_idle *idle (SV *cb) 658ev_idle *idle (SV *cb)
… …
673ev_stat *stat (SV *path, NV interval, SV *cb) 708ev_stat *stat (SV *path, NV interval, SV *cb)
674 ALIAS: 709 ALIAS:
675 stat_ns = 1 710 stat_ns = 1
676 CODE: 711 CODE:
677 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 712 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
678 RETVAL->fh = newSVsv (path); 713 e_fh (RETVAL) = newSVsv (path);
679 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 714 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
680 if (!ix) START (stat, RETVAL); 715 if (!ix) START (stat, RETVAL);
681 OUTPUT: 716 OUTPUT:
682 RETVAL 717 RETVAL
683 718
684ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 719ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
… …
688{ 723{
689 if (!(ev_backend (loop) & ev_embeddable_backends ())) 724 if (!(ev_backend (loop) & ev_embeddable_backends ()))
690 croak ("passed loop is not embeddable via EV::embed,"); 725 croak ("passed loop is not embeddable via EV::embed,");
691 726
692 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
693 RETVAL->fh = newSVsv (ST (0)); 728 e_fh (RETVAL) = newSVsv (ST (0));
694 ev_embed_set (RETVAL, loop); 729 ev_embed_set (RETVAL, loop);
695 if (!ix) START (embed, RETVAL); 730 if (!ix) START (embed, RETVAL);
696} 731}
697 OUTPUT: 732 OUTPUT:
698 RETVAL 733 RETVAL
… …
709 744
710void once (SV *fh, int events, SV *timeout, SV *cb) 745void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 746 CODE:
712 ev_once ( 747 ev_once (
713 evapi.default_loop, 748 evapi.default_loop,
714 sv_fileno (fh), events, 749 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 750 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 751 e_once_cb,
717 newSVsv (cb) 752 newSVsv (cb)
718 ); 753 );
719 754
… …
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 775 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 776 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 777
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 778 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 779 {
780 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 781 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 782 UNREF (w);
748 } 783 }
749} 784}
750 OUTPUT: 785 OUTPUT:
751 RETVAL 786 RETVAL
… …
753SV *cb (ev_watcher *w, SV *new_cb = 0) 788SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 789 CODE:
755{ 790{
756 if (items > 1) 791 if (items > 1)
757 { 792 {
758 new_cb = e_get_cv (new_cb); 793 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 794 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 795 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 796 }
762 else 797 else
763 RETVAL = newRV_inc (w->cb_sv); 798 RETVAL = newRV_inc (w->cb_sv);
… …
833 e_destroy (w); 868 e_destroy (w);
834 869
835void set (ev_io *w, SV *fh, int events) 870void set (ev_io *w, SV *fh, int events)
836 CODE: 871 CODE:
837{ 872{
838 int fd = sv_fileno (fh); 873 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 874 CHECK_FD (fh, fd);
840 875
841 sv_setsv (w->fh, fh); 876 sv_setsv (e_fh (w), fh);
842 RESET (io, w, (w, fd, events)); 877 RESET (io, w, (w, fd, events));
843} 878}
844 879
845SV *fh (ev_io *w, SV *new_fh = 0) 880SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 881 CODE:
847{ 882{
848 if (items > 1) 883 if (items > 1)
849 { 884 {
850 int fd = sv_fileno (new_fh); 885 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 886 CHECK_FD (new_fh, fd);
852 887
853 RETVAL = w->fh; 888 RETVAL = e_fh (w);
854 w->fh = newSVsv (new_fh); 889 e_fh (w) = newSVsv (new_fh);
855 890
856 RESET (io, w, (w, fd, w->events)); 891 RESET (io, w, (w, fd, w->events));
857 } 892 }
858 else 893 else
859 RETVAL = newSVsv (w->fh); 894 RETVAL = newSVsv (e_fh (w));
860} 895}
861 OUTPUT: 896 OUTPUT:
862 RETVAL 897 RETVAL
863 898
864int events (ev_io *w, int new_events = EV_UNDEF) 899int events (ev_io *w, int new_events = EV_UNDEF)
… …
874 909
875MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 910MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
876 911
877void ev_signal_start (ev_signal *w) 912void ev_signal_start (ev_signal *w)
878 CODE: 913 CODE:
879 START (signal, w); 914 START_SIGNAL (w);
880 915
881void ev_signal_stop (ev_signal *w) 916void ev_signal_stop (ev_signal *w)
882 CODE: 917 CODE:
883 STOP (signal, w); 918 STOP (signal, w);
884 919
… …
888 e_destroy (w); 923 e_destroy (w);
889 924
890void set (ev_signal *w, SV *signal) 925void set (ev_signal *w, SV *signal)
891 CODE: 926 CODE:
892{ 927{
893 Signal signum = sv_signum (signal); 928 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 929 CHECK_SIG (signal, signum);
895 930
896 RESET (signal, w, (w, signum)); 931 RESET_SIGNAL (w, (w, signum));
897} 932}
898 933
899int signal (ev_signal *w, SV *new_signal = 0) 934int signal (ev_signal *w, SV *new_signal = 0)
900 CODE: 935 CODE:
901{ 936{
902 RETVAL = w->signum; 937 RETVAL = w->signum;
903 938
904 if (items > 1) 939 if (items > 1)
905 { 940 {
906 Signal signum = sv_signum (new_signal); 941 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 942 CHECK_SIG (new_signal, signum);
908 943
909 RESET (signal, w, (w, signum)); 944 RESET_SIGNAL (w, (w, signum));
910 } 945 }
911} 946}
912 OUTPUT: 947 OUTPUT:
913 RETVAL 948 RETVAL
914 949
… …
926 961
927void ev_timer_again (ev_timer *w) 962void ev_timer_again (ev_timer *w)
928 INIT: 963 INIT:
929 CHECK_REPEAT (w->repeat); 964 CHECK_REPEAT (w->repeat);
930 CODE: 965 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 966 ev_timer_again (e_loop (w), w);
933 UNREF (w); 967 UNREF (w);
968
969NV ev_timer_remaining (ev_timer *w)
970 C_ARGS: e_loop (w), w
934 971
935void DESTROY (ev_timer *w) 972void DESTROY (ev_timer *w)
936 CODE: 973 CODE:
937 STOP (timer, w); 974 STOP (timer, w);
938 e_destroy (w); 975 e_destroy (w);
… …
955 CODE: 992 CODE:
956 STOP (periodic, w); 993 STOP (periodic, w);
957 994
958void ev_periodic_again (ev_periodic *w) 995void ev_periodic_again (ev_periodic *w)
959 CODE: 996 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 997 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 998 UNREF (w);
963 999
964void DESTROY (ev_periodic *w) 1000void DESTROY (ev_periodic *w)
965 CODE: 1001 CODE:
… …
969void 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)
970 INIT: 1006 INIT:
971 CHECK_REPEAT (interval); 1007 CHECK_REPEAT (interval);
972 CODE: 1008 CODE:
973{ 1009{
974 SvREFCNT_dec (w->fh); 1010 SvREFCNT_dec (e_fh (w));
975 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1011 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
976 1012
977 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));
978} 1014}
979 1015
980NV at (ev_periodic *w) 1016NV at (ev_periodic *w)
981 CODE: 1017 CODE:
982 RETVAL = ev_periodic_at (w); 1018 RETVAL = ev_periodic_at (w);
… …
1089 e_destroy (w); 1125 e_destroy (w);
1090 1126
1091void set (ev_stat *w, SV *path, NV interval) 1127void set (ev_stat *w, SV *path, NV interval)
1092 CODE: 1128 CODE:
1093{ 1129{
1094 sv_setsv (w->fh, path); 1130 sv_setsv (e_fh (w), path);
1095 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1131 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1096} 1132}
1097 1133
1098SV *path (ev_stat *w, SV *new_path = 0) 1134SV *path (ev_stat *w, SV *new_path = 0)
1099 CODE: 1135 CODE:
1100{ 1136{
1101 RETVAL = SvREFCNT_inc (w->fh); 1137 RETVAL = SvREFCNT_inc (e_fh (w));
1102 1138
1103 if (items > 1) 1139 if (items > 1)
1104 { 1140 {
1105 SvREFCNT_dec (w->fh); 1141 SvREFCNT_dec (e_fh (w));
1106 w->fh = newSVsv (new_path); 1142 e_fh (w) = newSVsv (new_path);
1107 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1108 } 1144 }
1109} 1145}
1110 OUTPUT: 1146 OUTPUT:
1111 RETVAL 1147 RETVAL
1112 1148
… …
1114 CODE: 1150 CODE:
1115{ 1151{
1116 RETVAL = w->interval; 1152 RETVAL = w->interval;
1117 1153
1118 if (items > 1) 1154 if (items > 1)
1119 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1120} 1156}
1121 OUTPUT: 1157 OUTPUT:
1122 RETVAL 1158 RETVAL
1123 1159
1124void prev (ev_stat *w) 1160void prev (ev_stat *w)
… …
1183 e_destroy (w); 1219 e_destroy (w);
1184 1220
1185void set (ev_embed *w, struct ev_loop *loop) 1221void set (ev_embed *w, struct ev_loop *loop)
1186 CODE: 1222 CODE:
1187{ 1223{
1188 sv_setsv (w->fh, ST (1)); 1224 sv_setsv (e_fh (w), ST (1));
1189 RESET (embed, w, (w, loop)); 1225 RESET (embed, w, (w, loop));
1190} 1226}
1191 1227
1192SV *other (ev_embed *w) 1228SV *other (ev_embed *w)
1193 CODE: 1229 CODE:
1194 RETVAL = newSVsv (w->fh); 1230 RETVAL = newSVsv (e_fh (w));
1195 OUTPUT: 1231 OUTPUT:
1196 RETVAL 1232 RETVAL
1197 1233
1198void ev_embed_sweep (ev_embed *w) 1234void ev_embed_sweep (ev_embed *w)
1199 C_ARGS: e_loop (w), w 1235 C_ARGS: e_loop (w), w
… …
1242 if (loop != evapi.default_loop) /* global destruction sucks */ 1278 if (loop != evapi.default_loop) /* global destruction sucks */
1243 ev_loop_destroy (loop); 1279 ev_loop_destroy (loop);
1244 1280
1245void ev_loop_fork (struct ev_loop *loop) 1281void ev_loop_fork (struct ev_loop *loop)
1246 1282
1247void ev_loop_verify (struct ev_loop *loop) 1283void ev_verify (struct ev_loop *loop)
1248 1284
1249NV ev_now (struct ev_loop *loop) 1285NV ev_now (struct ev_loop *loop)
1250 1286
1251void ev_now_update (struct ev_loop *loop) 1287void ev_now_update (struct ev_loop *loop)
1252 1288
1289void ev_suspend (struct ev_loop *loop)
1290
1291void ev_resume (struct ev_loop *loop)
1292
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1293void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1294
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1295void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1296
1257unsigned int ev_backend (struct ev_loop *loop) 1297unsigned int ev_backend (struct ev_loop *loop)
1258 1298
1259unsigned 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)
1260 1302
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1303void ev_loop (struct ev_loop *loop, int flags = 0)
1262 1304
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1305void ev_unloop (struct ev_loop *loop, int how = 1)
1264 1306
1265void 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)
1266 1308
1309unsigned int ev_pending_count (struct ev_loop *loop)
1310
1311void ev_invoke_pending (struct ev_loop *loop)
1312
1267#if 0 1313#if 0
1268 1314
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1315void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1316 CODE:
1271{ 1317{
1272 Signal signum = sv_signum (signal); 1318 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1319 CHECK_SIG (signal, signum);
1274 1320
1275 ev_feed_signal_event (loop, signum); 1321 ev_feed_signal_event (loop, signum);
1276} 1322}
1277 1323
… …
1280ev_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)
1281 ALIAS: 1327 ALIAS:
1282 io_ns = 1 1328 io_ns = 1
1283 CODE: 1329 CODE:
1284{ 1330{
1285 int fd = sv_fileno (fh); 1331 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1332 CHECK_FD (fh, fd);
1287 1333
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1334 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1335 e_fh (RETVAL) = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1336 ev_io_set (RETVAL, fd, events);
1291 if (!ix) START (io, RETVAL); 1337 if (!ix) START (io, RETVAL);
1292} 1338}
1293 OUTPUT: 1339 OUTPUT:
1294 RETVAL 1340 RETVAL
… …
1312 CHECK_REPEAT (interval); 1358 CHECK_REPEAT (interval);
1313 CODE: 1359 CODE:
1314{ 1360{
1315 ev_periodic *w; 1361 ev_periodic *w;
1316 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1362 w = e_new (sizeof (ev_periodic), cb, ST (0));
1317 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1363 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1318 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);
1319 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1365 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1320 if (!ix) START (periodic, w); 1366 if (!ix) START (periodic, w);
1321} 1367}
1322 OUTPUT: 1368 OUTPUT:
1323 RETVAL 1369 RETVAL
1324 1370
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1371ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1372 ALIAS:
1329 signal_ns = 1 1373 signal_ns = 1
1330 CODE: 1374 CODE:
1331{ 1375{
1332 Signal signum = sv_signum (signal); 1376 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1377 CHECK_SIG (signal, signum);
1334 1378
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1379 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1380 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1381 if (!ix) START_SIGNAL (RETVAL);
1338} 1382}
1339 OUTPUT: 1383 OUTPUT:
1340 RETVAL 1384 RETVAL
1341
1342#endif
1343 1385
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1386ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1387 ALIAS:
1346 idle_ns = 1 1388 idle_ns = 1
1347 CODE: 1389 CODE:
… …
1394ev_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)
1395 ALIAS: 1437 ALIAS:
1396 stat_ns = 1 1438 stat_ns = 1
1397 CODE: 1439 CODE:
1398 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1440 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1399 RETVAL->fh = newSVsv (path); 1441 e_fh (RETVAL) = newSVsv (path);
1400 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1442 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1401 if (!ix) START (stat, RETVAL); 1443 if (!ix) START (stat, RETVAL);
1402 OUTPUT: 1444 OUTPUT:
1403 RETVAL 1445 RETVAL
1404 1446
1405ev_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)
… …
1409{ 1451{
1410 if (!(ev_backend (other) & ev_embeddable_backends ())) 1452 if (!(ev_backend (other) & ev_embeddable_backends ()))
1411 croak ("passed loop is not embeddable via EV::embed,"); 1453 croak ("passed loop is not embeddable via EV::embed,");
1412 1454
1413 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1455 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1414 RETVAL->fh = newSVsv (ST (1)); 1456 e_fh (RETVAL) = newSVsv (ST (1));
1415 ev_embed_set (RETVAL, other); 1457 ev_embed_set (RETVAL, other);
1416 if (!ix) START (embed, RETVAL); 1458 if (!ix) START (embed, RETVAL);
1417} 1459}
1418 OUTPUT: 1460 OUTPUT:
1419 RETVAL 1461 RETVAL
… …
1430 1472
1431void 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)
1432 CODE: 1474 CODE:
1433 ev_once ( 1475 ev_once (
1434 loop, 1476 loop,
1435 sv_fileno (fh), events, 1477 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1478 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1479 e_once_cb,
1438 newSVsv (cb) 1480 newSVsv (cb)
1439 ); 1481 );
1440 1482

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