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Comparing EV/EV.xs (file contents):
Revision 1.103 by root, Wed Dec 26 14:55:22 2007 UTC vs.
Revision 1.134 by root, Fri Sep 18 21:28:33 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>*/ 5/* fix perl api breakage */
6#undef signal
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}
6 17
7#define EV_PROTOTYPES 1 18#define EV_PROTOTYPES 1
8#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9#define EV_H <ev.h> 20#define EV_H <ev.h>
10#include "EV/EVAPI.h" 21#include "EV/EVAPI.h"
11
12/* fix perl api breakage */
13#undef signal
14#undef sigaction
15 22
16#define EV_SELECT_IS_WINSOCKET 0 23#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 24#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 25# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS 26# define NFDBITS PERL_NFDBITS
… …
27#endif 34#endif
28 35
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30 37
31#define WFLAG_KEEPALIVE 1 38#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */
32 40
33#define UNREF(w) \ 41#define UNREF(w) \
34 if (!((w)->flags & WFLAG_KEEPALIVE) \ 42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 43 && ev_is_active (w)) \
44 { \
36 ev_unref (e_loop (w)); 45 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \
47 }
37 48
38#define REF(w) \ 49#define REF(w) \
39 if (!((w)->flags & WFLAG_KEEPALIVE) \ 50 if ((w)->e_flags & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 51 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 53 ev_ref (e_loop (w)); \
54 }
42 55
43#define START(type,w) \ 56#define START(type,w) \
44 do { \ 57 do { \
58 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 59 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 60 } while (0)
48 61
49#define STOP(type,w) \ 62#define STOP(type,w) \
50 do { \ 63 do { \
51 REF (w); \ 64 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 65 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 66 } while (0)
54 67
55#define RESET(type,w,seta) \ 68#define RESET(type,w,seta) \
56 do { \ 69 do { \
57 int active = ev_is_active (w); \ 70 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 71 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 72 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 73 if (active) START (type, w); \
61 } while (0) 74 } while (0)
62 75
63typedef int Signal; 76typedef int Signal;
77
78/* horrible... */
79#define CHECK_SIGNAL_CAN_START(w) \
80 do { \
81 /* dive into the internals of libev to avoid aborting in libev */ \
82 if (signals [(w)->signum - 1].loop \
83 && signals [(w)->signum - 1].loop != e_loop (w)) \
84 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
85 } while (0)
86
87#define START_SIGNAL(w) \
88 do { \
89 CHECK_SIGNAL_CAN_START (w); \
90 START (signal, w); \
91 } while (0) \
92
93#define RESET_SIGNAL(w,seta) \
94 do { \
95 int active = ev_is_active (w); \
96 if (active) STOP (signal, w); \
97 ev_ ## signal ## _set seta; \
98 if (active) START_SIGNAL (w); \
99 } while (0)
64 100
65static SV *default_loop_sv; 101static SV *default_loop_sv;
66 102
67static struct EVAPI evapi; 103static struct EVAPI evapi;
68 104
… …
77 *stash_stat, 113 *stash_stat,
78 *stash_idle, 114 *stash_idle,
79 *stash_prepare, 115 *stash_prepare,
80 *stash_check, 116 *stash_check,
81 *stash_embed, 117 *stash_embed,
82 *stash_fork; 118 *stash_fork,
83 119 *stash_async;
84#ifndef SIG_SIZE
85/* kudos to Slaven Rezic for the idea */
86static char sig_size [] = { SIG_NUM };
87# define SIG_SIZE (sizeof (sig_size) + 1)
88#endif
89
90static Signal
91sv_signum (SV *sig)
92{
93 Signal signum;
94
95 SvGETMAGIC (sig);
96
97 for (signum = 1; signum < SIG_SIZE; ++signum)
98 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
99 return signum;
100
101 signum = SvIV (sig);
102
103 if (signum > 0 && signum < SIG_SIZE)
104 return signum;
105
106 return -1;
107}
108 120
109///////////////////////////////////////////////////////////////////////////// 121/////////////////////////////////////////////////////////////////////////////
110// Event 122// Event
111 123
112static void e_cb (EV_P_ ev_watcher *w, int revents); 124static void e_cb (EV_P_ ev_watcher *w, int revents);
113 125
114static int
115sv_fileno (SV *fh)
116{
117 SvGETMAGIC (fh);
118
119 if (SvROK (fh))
120 fh = SvRV (fh);
121
122 if (SvTYPE (fh) == SVt_PVGV)
123 return PerlIO_fileno (IoIFP (sv_2io (fh)));
124
125 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
126 return SvIV (fh);
127
128 return -1;
129}
130
131static void * 126static void *
132e_new (int size, SV *cb_sv, SV *loop) 127e_new (int size, SV *cb_sv, SV *loop)
133{ 128{
129 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134 ev_watcher *w; 130 ev_watcher *w;
135 SV *self = NEWSV (0, size); 131 SV *self = NEWSV (0, size);
136 SvPOK_only (self); 132 SvPOK_only (self);
137 SvCUR_set (self, size); 133 SvCUR_set (self, size);
138 134
139 w = (ev_watcher *)SvPVX (self); 135 w = (ev_watcher *)SvPVX (self);
140 136
141 ev_init (w, e_cb); 137 ev_init (w, cv ? e_cb : 0);
142 138
143 w->loop = SvREFCNT_inc (SvRV (loop)); 139 w->loop = SvREFCNT_inc (SvRV (loop));
144 w->flags = WFLAG_KEEPALIVE; 140 w->e_flags = WFLAG_KEEPALIVE;
145 w->data = 0; 141 w->data = 0;
146 w->fh = 0; 142 w->fh = 0;
147 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 143 w->cb_sv = SvREFCNT_inc (cv);
148 w->self = self; 144 w->self = self;
149 145
150 return (void *)w; 146 return (void *)w;
151} 147}
152 148
153static void 149static void
… …
176 } 172 }
177 173
178 return rv; 174 return rv;
179} 175}
180 176
181static SV *sv_events_cache; 177static SV *sv_self_cache, *sv_events_cache;
182 178
183static void 179static void
184e_cb (EV_P_ ev_watcher *w, int revents) 180e_cb (EV_P_ ev_watcher *w, int revents)
185{ 181{
186 dSP; 182 dSP;
187 I32 mark = SP - PL_stack_base; 183 I32 mark = SP - PL_stack_base;
188 SV *sv_self, *sv_events; 184 SV *sv_self, *sv_events;
189 185
186 /* libev might have stopped the watcher */
187 if (expect_false (w->e_flags & WFLAG_UNREFED)
188 && !ev_is_active (w))
189 REF (w);
190
191 if (expect_true (sv_self_cache))
192 {
193 sv_self = sv_self_cache; sv_self_cache = 0;
194 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
195 }
196 else
197 {
190 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 198 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
199 SvREADONLY_on (sv_self);
200 }
201
202 if (expect_true (sv_events_cache))
203 {
204 sv_events = sv_events_cache; sv_events_cache = 0;
205 SvIV_set (sv_events, revents);
206 }
207 else
208 {
209 sv_events = newSViv (revents);
210 SvREADONLY_on (sv_events);
211 }
212
213 PUSHMARK (SP);
214 EXTEND (SP, 2);
215 PUSHs (sv_self);
216 PUSHs (sv_events);
217
218 PUTBACK;
219 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
220
221 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
222 SvREFCNT_dec (sv_self);
223 else
224 {
225 SvREFCNT_dec (SvRV (sv_self));
226 SvRV_set (sv_self, &PL_sv_undef);
227 sv_self_cache = sv_self;
228 }
229
230 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
231 SvREFCNT_dec (sv_events);
232 else
233 sv_events_cache = sv_events;
234
235 if (expect_false (SvTRUE (ERRSV)))
236 {
237 SPAGAIN;
238 PUSHMARK (SP);
239 PUTBACK;
240 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
241 }
242
243 SP = PL_stack_base + mark;
244 PUTBACK;
245}
246
247static void
248e_once_cb (int revents, void *arg)
249{
250 dSP;
251 I32 mark = SP - PL_stack_base;
252 SV *sv_events;
191 253
192 if (sv_events_cache) 254 if (sv_events_cache)
193 { 255 {
194 sv_events = sv_events_cache; sv_events_cache = 0; 256 sv_events = sv_events_cache; sv_events_cache = 0;
195 SvIV_set (sv_events, revents); 257 SvIV_set (sv_events, revents);
196 } 258 }
197 else 259 else
198 sv_events = newSViv (revents); 260 sv_events = newSViv (revents);
199 261
200 PUSHMARK (SP); 262 PUSHMARK (SP);
201 EXTEND (SP, 2);
202 PUSHs (sv_self);
203 PUSHs (sv_events); 263 XPUSHs (sv_events);
204 264
205 PUTBACK; 265 PUTBACK;
206 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 266 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
207 267
208 SvREFCNT_dec (sv_self); 268 SvREFCNT_dec ((SV *)arg);
209 269
210 if (sv_events_cache) 270 if (sv_events_cache)
211 SvREFCNT_dec (sv_events); 271 SvREFCNT_dec (sv_events);
212 else 272 else
213 sv_events_cache = sv_events; 273 sv_events_cache = sv_events;
… …
222 282
223 SP = PL_stack_base + mark; 283 SP = PL_stack_base + mark;
224 PUTBACK; 284 PUTBACK;
225} 285}
226 286
227static void
228e_once_cb (int revents, void *arg)
229{
230 dSP;
231 I32 mark = SP - PL_stack_base;
232 SV *sv_events;
233
234 if (sv_events_cache)
235 {
236 sv_events = sv_events_cache; sv_events_cache = 0;
237 SvIV_set (sv_events, revents);
238 }
239 else
240 sv_events = newSViv (revents);
241
242 PUSHMARK (SP);
243 XPUSHs (sv_events);
244
245 PUTBACK;
246 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
247
248 SvREFCNT_dec ((SV *)arg);
249
250 if (sv_events_cache)
251 SvREFCNT_dec (sv_events);
252 else
253 sv_events_cache = sv_events;
254
255 if (SvTRUE (ERRSV))
256 {
257 SPAGAIN;
258 PUSHMARK (SP);
259 PUTBACK;
260 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
261 }
262
263 SP = PL_stack_base + mark;
264 PUTBACK;
265}
266
267static ev_tstamp 287static ev_tstamp
268e_periodic_cb (ev_periodic *w, ev_tstamp now) 288e_periodic_cb (ev_periodic *w, ev_tstamp now)
269{ 289{
270 ev_tstamp retval; 290 ev_tstamp retval;
271 int count; 291 int count;
… …
335 const_iv (EV_, MINPRI) 355 const_iv (EV_, MINPRI)
336 const_iv (EV_, MAXPRI) 356 const_iv (EV_, MAXPRI)
337 357
338 const_iv (EV_, UNDEF) 358 const_iv (EV_, UNDEF)
339 const_iv (EV_, NONE) 359 const_iv (EV_, NONE)
340 const_iv (EV_, TIMEOUT)
341 const_iv (EV_, READ) 360 const_iv (EV_, READ)
342 const_iv (EV_, WRITE) 361 const_iv (EV_, WRITE)
362 const_iv (EV_, IO)
363 const_iv (EV_, TIMEOUT)
364 const_iv (EV_, TIMER)
365 const_iv (EV_, PERIODIC)
343 const_iv (EV_, SIGNAL) 366 const_iv (EV_, SIGNAL)
367 const_iv (EV_, CHILD)
368 const_iv (EV_, STAT)
344 const_iv (EV_, IDLE) 369 const_iv (EV_, IDLE)
370 const_iv (EV_, PREPARE)
345 const_iv (EV_, CHECK) 371 const_iv (EV_, CHECK)
372 const_iv (EV_, EMBED)
373 const_iv (EV_, FORK)
374 const_iv (EV_, ASYNC)
375 const_iv (EV_, CUSTOM)
346 const_iv (EV_, ERROR) 376 const_iv (EV_, ERROR)
347 377
378 const_iv (EV, LOOP_NONBLOCK)
348 const_iv (EV, LOOP_ONESHOT) 379 const_iv (EV, LOOP_ONESHOT)
380
349 const_iv (EV, LOOP_NONBLOCK) 381 const_iv (EV, UNLOOP_CANCEL)
350 const_iv (EV, UNLOOP_ONE) 382 const_iv (EV, UNLOOP_ONE)
351 const_iv (EV, UNLOOP_ALL) 383 const_iv (EV, UNLOOP_ALL)
352 384
353 const_iv (EV, BACKEND_SELECT) 385 const_iv (EV, BACKEND_SELECT)
354 const_iv (EV, BACKEND_POLL) 386 const_iv (EV, BACKEND_POLL)
355 const_iv (EV, BACKEND_EPOLL) 387 const_iv (EV, BACKEND_EPOLL)
356 const_iv (EV, BACKEND_KQUEUE) 388 const_iv (EV, BACKEND_KQUEUE)
357 const_iv (EV, BACKEND_DEVPOLL) 389 const_iv (EV, BACKEND_DEVPOLL)
358 const_iv (EV, BACKEND_PORT) 390 const_iv (EV, BACKEND_PORT)
391 const_iv (EV, BACKEND_ALL)
359 const_iv (EV, FLAG_AUTO) 392 const_iv (EV, FLAG_AUTO)
393 const_iv (EV, FLAG_FORKCHECK)
360 const_iv (EV, FLAG_NOENV) 394 const_iv (EV, FLAG_NOENV)
361 const_iv (EV, FLAG_FORKCHECK) 395 const_iv (EV, FLAG_NOSIGFD)
396 const_iv (EV, FLAG_NOINOTIFY)
397
398 const_iv (EV_, VERSION_MAJOR)
399 const_iv (EV_, VERSION_MINOR)
362 }; 400 };
363 401
364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 402 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 403 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
366 404
… …
375 stash_check = gv_stashpv ("EV::Check" , 1); 413 stash_check = gv_stashpv ("EV::Check" , 1);
376 stash_child = gv_stashpv ("EV::Child" , 1); 414 stash_child = gv_stashpv ("EV::Child" , 1);
377 stash_embed = gv_stashpv ("EV::Embed" , 1); 415 stash_embed = gv_stashpv ("EV::Embed" , 1);
378 stash_stat = gv_stashpv ("EV::Stat" , 1); 416 stash_stat = gv_stashpv ("EV::Stat" , 1);
379 stash_fork = gv_stashpv ("EV::Fork" , 1); 417 stash_fork = gv_stashpv ("EV::Fork" , 1);
418 stash_async = gv_stashpv ("EV::Async" , 1);
380 419
381 { 420 {
382 SV *sv = perl_get_sv ("EV::API", TRUE); 421 SV *sv = perl_get_sv ("EV::API", TRUE);
383 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 422 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384 423
385 /* the poor man's shared library emulator */ 424 /* the poor man's shared library emulator */
386 evapi.ver = EV_API_VERSION; 425 evapi.ver = EV_API_VERSION;
387 evapi.rev = EV_API_REVISION; 426 evapi.rev = EV_API_REVISION;
388 evapi.sv_fileno = sv_fileno; 427 evapi.sv_fileno = sv_fileno;
389 evapi.sv_signum = sv_signum; 428 evapi.sv_signum = s_signum;
390 evapi.supported_backends = ev_supported_backends (); 429 evapi.supported_backends = ev_supported_backends ();
391 evapi.recommended_backends = ev_recommended_backends (); 430 evapi.recommended_backends = ev_recommended_backends ();
392 evapi.embeddable_backends = ev_embeddable_backends (); 431 evapi.embeddable_backends = ev_embeddable_backends ();
393 evapi.time = ev_time; 432 evapi.time_ = ev_time;
394 evapi.sleep = ev_sleep; 433 evapi.sleep_ = ev_sleep;
395 evapi.loop_new = ev_loop_new; 434 evapi.loop_new = ev_loop_new;
396 evapi.loop_destroy = ev_loop_destroy; 435 evapi.loop_destroy = ev_loop_destroy;
397 evapi.loop_fork = ev_loop_fork; 436 evapi.loop_fork = ev_loop_fork;
398 evapi.loop_count = ev_loop_count; 437 evapi.loop_count = ev_loop_count;
438 evapi.loop_depth = ev_loop_depth;
439 evapi.set_userdata = ev_set_userdata;
440 evapi.userdata = ev_userdata;
399 evapi.now = ev_now; 441 evapi.now = ev_now;
442 evapi.now_update = ev_now_update;
443 evapi.suspend = ev_suspend;
444 evapi.resume = ev_resume;
400 evapi.backend = ev_backend; 445 evapi.backend = ev_backend;
401 evapi.unloop = ev_unloop; 446 evapi.unloop = ev_unloop;
447 evapi.invoke_pending = ev_invoke_pending;
448 evapi.pending_count = ev_pending_count;
449 evapi.set_loop_release_cb = ev_set_loop_release_cb;
450 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402 evapi.ref = ev_ref; 451 evapi.ref = ev_ref;
403 evapi.unref = ev_unref; 452 evapi.unref = ev_unref;
404 evapi.loop = ev_loop; 453 evapi.loop = ev_loop;
405 evapi.once = ev_once; 454 evapi.once = ev_once;
406 evapi.io_start = ev_io_start; 455 evapi.io_start = ev_io_start;
407 evapi.io_stop = ev_io_stop; 456 evapi.io_stop = ev_io_stop;
408 evapi.timer_start = ev_timer_start; 457 evapi.timer_start = ev_timer_start;
409 evapi.timer_stop = ev_timer_stop; 458 evapi.timer_stop = ev_timer_stop;
410 evapi.timer_again = ev_timer_again; 459 evapi.timer_again = ev_timer_again;
460 evapi.timer_remaining = ev_timer_remaining;
411 evapi.periodic_start = ev_periodic_start; 461 evapi.periodic_start = ev_periodic_start;
412 evapi.periodic_stop = ev_periodic_stop; 462 evapi.periodic_stop = ev_periodic_stop;
413 evapi.signal_start = ev_signal_start; 463 evapi.signal_start = ev_signal_start;
414 evapi.signal_stop = ev_signal_stop; 464 evapi.signal_stop = ev_signal_stop;
415 evapi.idle_start = ev_idle_start; 465 evapi.idle_start = ev_idle_start;
… …
426 evapi.embed_start = ev_embed_start; 476 evapi.embed_start = ev_embed_start;
427 evapi.embed_stop = ev_embed_stop; 477 evapi.embed_stop = ev_embed_stop;
428 evapi.embed_sweep = ev_embed_sweep; 478 evapi.embed_sweep = ev_embed_sweep;
429 evapi.fork_start = ev_fork_start; 479 evapi.fork_start = ev_fork_start;
430 evapi.fork_stop = ev_fork_stop; 480 evapi.fork_stop = ev_fork_stop;
481 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send;
431 evapi.clear_pending = ev_clear_pending; 484 evapi.clear_pending = ev_clear_pending;
432 evapi.invoke = ev_invoke; 485 evapi.invoke = ev_invoke;
433 486
434 sv_setiv (sv, (IV)&evapi); 487 sv_setiv (sv, (IV)&evapi);
435 SvREADONLY_on (sv); 488 SvREADONLY_on (sv);
… …
467 520
468unsigned int ev_recommended_backends () 521unsigned int ev_recommended_backends ()
469 522
470unsigned int ev_embeddable_backends () 523unsigned int ev_embeddable_backends ()
471 524
525void ev_sleep (NV interval)
526
472NV ev_time () 527NV ev_time ()
473 528
474NV ev_now () 529NV ev_now ()
475 C_ARGS: evapi.default_loop 530 C_ARGS: evapi.default_loop
476 531
532void ev_now_update ()
533 C_ARGS: evapi.default_loop
534
535void ev_suspend ()
536 C_ARGS: evapi.default_loop
537
538void ev_resume ()
539 C_ARGS: evapi.default_loop
540
477unsigned int ev_backend () 541unsigned int ev_backend ()
478 C_ARGS: evapi.default_loop 542 C_ARGS: evapi.default_loop
479 543
544void ev_loop_verify ()
545 C_ARGS: evapi.default_loop
546
480unsigned int ev_loop_count () 547unsigned int ev_loop_count ()
481 C_ARGS: evapi.default_loop 548 C_ARGS: evapi.default_loop
482 549
550unsigned int ev_loop_depth ()
551 C_ARGS: evapi.default_loop
552
483void ev_set_io_collect_interval (NV interval) 553void ev_set_io_collect_interval (NV interval)
484 C_ARGS: evapi.default_loop, interval 554 C_ARGS: evapi.default_loop, interval
485 555
486void ev_set_timeout_collect_interval (NV interval) 556void ev_set_timeout_collect_interval (NV interval)
487 C_ARGS: evapi.default_loop, interval 557 C_ARGS: evapi.default_loop, interval
488 558
489void ev_loop (int flags = 0) 559void ev_loop (int flags = 0)
490 C_ARGS: evapi.default_loop, flags 560 C_ARGS: evapi.default_loop, flags
491 561
492void ev_unloop (int how = 1) 562void ev_unloop (int how = EVUNLOOP_ONE)
493 C_ARGS: evapi.default_loop, how 563 C_ARGS: evapi.default_loop, how
494 564
495void ev_feed_fd_event (int fd, int revents = EV_NONE) 565void ev_feed_fd_event (int fd, int revents = EV_NONE)
496 C_ARGS: evapi.default_loop, fd, revents 566 C_ARGS: evapi.default_loop, fd, revents
497 567
498void ev_feed_signal_event (SV *signal) 568void ev_feed_signal_event (SV *signal)
499 CODE: 569 CODE:
500{ 570{
501 Signal signum = sv_signum (signal); 571 Signal signum = s_signum (signal);
502 CHECK_SIG (signal, signum); 572 CHECK_SIG (signal, signum);
503 573
504 ev_feed_signal_event (evapi.default_loop, signum); 574 ev_feed_signal_event (evapi.default_loop, signum);
505} 575}
506 576
577unsigned int ev_pending_count ()
578 C_ARGS: evapi.default_loop
579
580void ev_invoke_pending ()
581 C_ARGS: evapi.default_loop
582
507ev_io *io (SV *fh, int events, SV *cb) 583ev_io *io (SV *fh, int events, SV *cb)
508 ALIAS: 584 ALIAS:
509 io_ns = 1 585 io_ns = 1
586 _ae_io = 2
510 CODE: 587 CODE:
511{ 588{
512 int fd = sv_fileno (fh); 589 int fd = s_fileno (fh, events & EV_WRITE);
513 CHECK_FD (fh, fd); 590 CHECK_FD (fh, fd);
591
592 if (ix == 2)
593 {
594 ix = 0;
595 events = events ? EV_WRITE : EV_READ;
596 }
514 597
515 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 598 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
516 RETVAL->fh = newSVsv (fh); 599 RETVAL->fh = newSVsv (fh);
517 ev_io_set (RETVAL, fd, events); 600 ev_io_set (RETVAL, fd, events);
518 if (!ix) START (io, RETVAL); 601 if (!ix) START (io, RETVAL);
… …
552ev_signal *signal (SV *signal, SV *cb) 635ev_signal *signal (SV *signal, SV *cb)
553 ALIAS: 636 ALIAS:
554 signal_ns = 1 637 signal_ns = 1
555 CODE: 638 CODE:
556{ 639{
557 Signal signum = sv_signum (signal); 640 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 641 CHECK_SIG (signal, signum);
559 642
560 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 643 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
561 ev_signal_set (RETVAL, signum); 644 ev_signal_set (RETVAL, signum);
562 if (!ix) START (signal, RETVAL); 645 if (!ix) START_SIGNAL (RETVAL);
563} 646}
564 OUTPUT: 647 OUTPUT:
565 RETVAL 648 RETVAL
566 649
567ev_idle *idle (SV *cb) 650ev_idle *idle (SV *cb)
… …
602 ev_fork_set (RETVAL); 685 ev_fork_set (RETVAL);
603 if (!ix) START (fork, RETVAL); 686 if (!ix) START (fork, RETVAL);
604 OUTPUT: 687 OUTPUT:
605 RETVAL 688 RETVAL
606 689
607ev_child *child (int pid, SV *cb) 690ev_child *child (int pid, int trace, SV *cb)
608 ALIAS: 691 ALIAS:
609 child_ns = 1 692 child_ns = 1
610 CODE: 693 CODE:
611 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
612 ev_child_set (RETVAL, pid); 695 ev_child_set (RETVAL, pid, trace);
613 if (!ix) START (child, RETVAL); 696 if (!ix) START (child, RETVAL);
614 OUTPUT: 697 OUTPUT:
615 RETVAL 698 RETVAL
616 699
617ev_stat *stat (SV *path, NV interval, SV *cb) 700ev_stat *stat (SV *path, NV interval, SV *cb)
… …
623 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 706 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
624 if (!ix) START (stat, RETVAL); 707 if (!ix) START (stat, RETVAL);
625 OUTPUT: 708 OUTPUT:
626 RETVAL 709 RETVAL
627 710
628ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 711ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
629 ALIAS: 712 ALIAS:
630 embed_ns = 1 713 embed_ns = 1
631 CODE: 714 CODE:
632{ 715{
633 if (!(ev_backend (loop) & ev_embeddable_backends ())) 716 if (!(ev_backend (loop) & ev_embeddable_backends ()))
634 croak ("passed loop is not embeddable via EV::embed,"); 717 croak ("passed loop is not embeddable via EV::embed,");
635 718
636 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 719 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
637 RETVAL->fh = newSVsv (ST (0)); 720 RETVAL->fh = newSVsv (ST (0));
638 ev_embed_set (RETVAL, loop); 721 ev_embed_set (RETVAL, loop);
639
640 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
641
642 if (!ix) START (embed, RETVAL); 722 if (!ix) START (embed, RETVAL);
643} 723}
724 OUTPUT:
725 RETVAL
726
727ev_async *async (SV *cb)
728 ALIAS:
729 async_ns = 1
730 CODE:
731 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
732 ev_async_set (RETVAL);
733 if (!ix) START (async, RETVAL);
644 OUTPUT: 734 OUTPUT:
645 RETVAL 735 RETVAL
646 736
647void once (SV *fh, int events, SV *timeout, SV *cb) 737void once (SV *fh, int events, SV *timeout, SV *cb)
648 CODE: 738 CODE:
649 ev_once ( 739 ev_once (
650 evapi.default_loop, 740 evapi.default_loop,
651 sv_fileno (fh), events, 741 s_fileno (fh, events & EV_WRITE), events,
652 SvOK (timeout) ? SvNV (timeout) : -1., 742 SvOK (timeout) ? SvNV (timeout) : -1.,
653 e_once_cb, 743 e_once_cb,
654 newSVsv (cb) 744 newSVsv (cb)
655 ); 745 );
656 746
… …
672 C_ARGS: e_loop (w), w, revents 762 C_ARGS: e_loop (w), w, revents
673 763
674int keepalive (ev_watcher *w, int new_value = 0) 764int keepalive (ev_watcher *w, int new_value = 0)
675 CODE: 765 CODE:
676{ 766{
677 RETVAL = w->flags & WFLAG_KEEPALIVE; 767 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
678 new_value = new_value ? WFLAG_KEEPALIVE : 0; 768 new_value = new_value ? WFLAG_KEEPALIVE : 0;
679 769
680 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 770 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
681 { 771 {
772 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
682 REF (w); 773 REF (w);
683 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
684 UNREF (w); 774 UNREF (w);
685 } 775 }
686} 776}
687 OUTPUT: 777 OUTPUT:
688 RETVAL 778 RETVAL
689 779
690SV *cb (ev_watcher *w, SV *new_cb = 0) 780SV *cb (ev_watcher *w, SV *new_cb = 0)
691 CODE: 781 CODE:
692{ 782{
693 RETVAL = newSVsv (w->cb_sv);
694
695 if (items > 1) 783 if (items > 1)
696 sv_setsv (w->cb_sv, new_cb); 784 {
785 new_cb = s_get_cv_croak (new_cb);
786 RETVAL = newRV_noinc (w->cb_sv);
787 w->cb_sv = SvREFCNT_inc (new_cb);
788 }
789 else
790 RETVAL = newRV_inc (w->cb_sv);
697} 791}
698 OUTPUT: 792 OUTPUT:
699 RETVAL 793 RETVAL
700 794
701SV *data (ev_watcher *w, SV *new_data = 0) 795SV *data (ev_watcher *w, SV *new_data = 0)
… …
766 e_destroy (w); 860 e_destroy (w);
767 861
768void set (ev_io *w, SV *fh, int events) 862void set (ev_io *w, SV *fh, int events)
769 CODE: 863 CODE:
770{ 864{
771 int fd = sv_fileno (fh); 865 int fd = s_fileno (fh, events & EV_WRITE);
772 CHECK_FD (fh, fd); 866 CHECK_FD (fh, fd);
773 867
774 sv_setsv (w->fh, fh); 868 sv_setsv (w->fh, fh);
775 RESET (io, w, (w, fd, events)); 869 RESET (io, w, (w, fd, events));
776} 870}
… …
778SV *fh (ev_io *w, SV *new_fh = 0) 872SV *fh (ev_io *w, SV *new_fh = 0)
779 CODE: 873 CODE:
780{ 874{
781 if (items > 1) 875 if (items > 1)
782 { 876 {
783 int fd = sv_fileno (new_fh); 877 int fd = s_fileno (new_fh, w->events & EV_WRITE);
784 CHECK_FD (new_fh, fd); 878 CHECK_FD (new_fh, fd);
785 879
786 RETVAL = w->fh; 880 RETVAL = w->fh;
787 w->fh = newSVsv (new_fh); 881 w->fh = newSVsv (new_fh);
788 882
… …
807 901
808MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 902MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
809 903
810void ev_signal_start (ev_signal *w) 904void ev_signal_start (ev_signal *w)
811 CODE: 905 CODE:
812 START (signal, w); 906 START_SIGNAL (w);
813 907
814void ev_signal_stop (ev_signal *w) 908void ev_signal_stop (ev_signal *w)
815 CODE: 909 CODE:
816 STOP (signal, w); 910 STOP (signal, w);
817 911
… …
821 e_destroy (w); 915 e_destroy (w);
822 916
823void set (ev_signal *w, SV *signal) 917void set (ev_signal *w, SV *signal)
824 CODE: 918 CODE:
825{ 919{
826 Signal signum = sv_signum (signal); 920 Signal signum = s_signum (signal);
827 CHECK_SIG (signal, signum); 921 CHECK_SIG (signal, signum);
828 922
829 RESET (signal, w, (w, signum)); 923 RESET_SIGNAL (w, (w, signum));
830} 924}
831 925
832int signal (ev_signal *w, SV *new_signal = 0) 926int signal (ev_signal *w, SV *new_signal = 0)
833 CODE: 927 CODE:
834{ 928{
835 RETVAL = w->signum; 929 RETVAL = w->signum;
836 930
837 if (items > 1) 931 if (items > 1)
838 { 932 {
839 Signal signum = sv_signum (new_signal); 933 Signal signum = s_signum (new_signal);
840 CHECK_SIG (new_signal, signum); 934 CHECK_SIG (new_signal, signum);
841 935
842 RESET (signal, w, (w, signum)); 936 RESET_SIGNAL (w, (w, signum));
843 } 937 }
844} 938}
845 OUTPUT: 939 OUTPUT:
846 RETVAL 940 RETVAL
847 941
… …
859 953
860void ev_timer_again (ev_timer *w) 954void ev_timer_again (ev_timer *w)
861 INIT: 955 INIT:
862 CHECK_REPEAT (w->repeat); 956 CHECK_REPEAT (w->repeat);
863 CODE: 957 CODE:
864 REF (w);
865 ev_timer_again (e_loop (w), w); 958 ev_timer_again (e_loop (w), w);
866 UNREF (w); 959 UNREF (w);
960
961NV ev_timer_remaining (ev_timer *w)
962 C_ARGS: e_loop (w), w
867 963
868void DESTROY (ev_timer *w) 964void DESTROY (ev_timer *w)
869 CODE: 965 CODE:
870 STOP (timer, w); 966 STOP (timer, w);
871 e_destroy (w); 967 e_destroy (w);
… …
874 INIT: 970 INIT:
875 CHECK_REPEAT (repeat); 971 CHECK_REPEAT (repeat);
876 CODE: 972 CODE:
877 RESET (timer, w, (w, after, repeat)); 973 RESET (timer, w, (w, after, repeat));
878 974
879NV at (ev_timer *w)
880 CODE:
881 RETVAL = w->at;
882 OUTPUT:
883 RETVAL
884
885MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 975MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
886 976
887void ev_periodic_start (ev_periodic *w) 977void ev_periodic_start (ev_periodic *w)
888 INIT: 978 INIT:
889 CHECK_REPEAT (w->interval); 979 CHECK_REPEAT (w->interval);
… …
894 CODE: 984 CODE:
895 STOP (periodic, w); 985 STOP (periodic, w);
896 986
897void ev_periodic_again (ev_periodic *w) 987void ev_periodic_again (ev_periodic *w)
898 CODE: 988 CODE:
899 REF (w);
900 ev_periodic_again (e_loop (w), w); 989 ev_periodic_again (e_loop (w), w);
901 UNREF (w); 990 UNREF (w);
902 991
903void DESTROY (ev_periodic *w) 992void DESTROY (ev_periodic *w)
904 CODE: 993 CODE:
… …
916 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1005 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
917} 1006}
918 1007
919NV at (ev_periodic *w) 1008NV at (ev_periodic *w)
920 CODE: 1009 CODE:
921 RETVAL = w->at; 1010 RETVAL = ev_periodic_at (w);
922 OUTPUT: 1011 OUTPUT:
923 RETVAL 1012 RETVAL
924 1013
925MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1014MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
926 1015
… …
995void DESTROY (ev_child *w) 1084void DESTROY (ev_child *w)
996 CODE: 1085 CODE:
997 STOP (child, w); 1086 STOP (child, w);
998 e_destroy (w); 1087 e_destroy (w);
999 1088
1000void set (ev_child *w, int pid) 1089void set (ev_child *w, int pid, int trace)
1001 CODE: 1090 CODE:
1002 RESET (child, w, (w, pid)); 1091 RESET (child, w, (w, pid, trace));
1003 1092
1004int pid (ev_child *w, int new_pid = 0)
1005 CODE:
1006{
1007 RETVAL = w->pid;
1008
1009 if (items > 1)
1010 RESET (child, w, (w, new_pid));
1011}
1012 OUTPUT:
1013 RETVAL
1014
1015
1016int rstatus (ev_child *w) 1093int pid (ev_child *w)
1017 ALIAS: 1094 ALIAS:
1018 rpid = 1 1095 rpid = 1
1096 rstatus = 2
1019 CODE: 1097 CODE:
1020 RETVAL = ix ? w->rpid : w->rstatus; 1098 RETVAL = ix == 0 ? w->pid
1099 : ix == 1 ? w->rpid
1100 : w->rstatus;
1021 OUTPUT: 1101 OUTPUT:
1022 RETVAL 1102 RETVAL
1023 1103
1024MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1104MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1025 1105
… …
1141 CODE: 1221 CODE:
1142 RETVAL = newSVsv (w->fh); 1222 RETVAL = newSVsv (w->fh);
1143 OUTPUT: 1223 OUTPUT:
1144 RETVAL 1224 RETVAL
1145 1225
1226void ev_embed_sweep (ev_embed *w)
1227 C_ARGS: e_loop (w), w
1228
1229MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1230
1231void ev_async_start (ev_async *w)
1232 CODE:
1233 START (async, w);
1234
1235void ev_async_stop (ev_async *w)
1236 CODE:
1237 STOP (async, w);
1238
1239void DESTROY (ev_async *w)
1240 CODE:
1241 STOP (async, w);
1242 e_destroy (w);
1243
1244void ev_async_send (ev_async *w)
1245 C_ARGS: e_loop (w), w
1246
1247SV *ev_async_async_pending (ev_async *w)
1248 CODE:
1249 RETVAL = boolSV (ev_async_pending (w));
1250 OUTPUT:
1251 RETVAL
1252
1146MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1253MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1147 1254
1148SV *new (SV *klass, unsigned int flags = 0) 1255SV *new (SV *klass, unsigned int flags = 0)
1149 CODE: 1256 CODE:
1150{ 1257{
… …
1163 if (loop != evapi.default_loop) /* global destruction sucks */ 1270 if (loop != evapi.default_loop) /* global destruction sucks */
1164 ev_loop_destroy (loop); 1271 ev_loop_destroy (loop);
1165 1272
1166void ev_loop_fork (struct ev_loop *loop) 1273void ev_loop_fork (struct ev_loop *loop)
1167 1274
1275void ev_loop_verify (struct ev_loop *loop)
1276
1168NV ev_now (struct ev_loop *loop) 1277NV ev_now (struct ev_loop *loop)
1169 1278
1279void ev_now_update (struct ev_loop *loop)
1280
1281void ev_suspend (struct ev_loop *loop)
1282
1283void ev_resume (struct ev_loop *loop)
1284
1170void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1285void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1171 1286
1172void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1287void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1173 1288
1174unsigned int ev_backend (struct ev_loop *loop) 1289unsigned int ev_backend (struct ev_loop *loop)
1175 1290
1176unsigned int ev_loop_count (struct ev_loop *loop) 1291unsigned int ev_loop_count (struct ev_loop *loop)
1177 1292
1293unsigned int ev_loop_depth (struct ev_loop *loop)
1294
1178void ev_loop (struct ev_loop *loop, int flags = 0) 1295void ev_loop (struct ev_loop *loop, int flags = 0)
1179 1296
1180void ev_unloop (struct ev_loop *loop, int how = 1) 1297void ev_unloop (struct ev_loop *loop, int how = 1)
1181 1298
1182void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1183 1300
1301unsigned int ev_pending_count (struct ev_loop *loop)
1302
1303void ev_invoke_pending (struct ev_loop *loop)
1304
1184#if 0 1305#if 0
1185 1306
1186void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1307void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1187 CODE: 1308 CODE:
1188{ 1309{
1189 Signal signum = sv_signum (signal); 1310 Signal signum = s_signum (signal);
1190 CHECK_SIG (signal, signum); 1311 CHECK_SIG (signal, signum);
1191 1312
1192 ev_feed_signal_event (loop, signum); 1313 ev_feed_signal_event (loop, signum);
1193} 1314}
1194 1315
… …
1197ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1318ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1198 ALIAS: 1319 ALIAS:
1199 io_ns = 1 1320 io_ns = 1
1200 CODE: 1321 CODE:
1201{ 1322{
1202 int fd = sv_fileno (fh); 1323 int fd = s_fileno (fh, events & EV_WRITE);
1203 CHECK_FD (fh, fd); 1324 CHECK_FD (fh, fd);
1204 1325
1205 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1326 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1206 RETVAL->fh = newSVsv (fh); 1327 RETVAL->fh = newSVsv (fh);
1207 ev_io_set (RETVAL, fd, events); 1328 ev_io_set (RETVAL, fd, events);
… …
1237 if (!ix) START (periodic, w); 1358 if (!ix) START (periodic, w);
1238} 1359}
1239 OUTPUT: 1360 OUTPUT:
1240 RETVAL 1361 RETVAL
1241 1362
1242#if 0
1243
1244ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1363ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1245 ALIAS: 1364 ALIAS:
1246 signal_ns = 1 1365 signal_ns = 1
1247 CODE: 1366 CODE:
1248{ 1367{
1249 Signal signum = sv_signum (signal); 1368 Signal signum = s_signum (signal);
1250 CHECK_SIG (signal, signum); 1369 CHECK_SIG (signal, signum);
1251 1370
1252 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1371 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1253 ev_signal_set (RETVAL, signum); 1372 ev_signal_set (RETVAL, signum);
1254 if (!ix) START (signal, RETVAL); 1373 if (!ix) START_SIGNAL (RETVAL);
1255} 1374}
1256 OUTPUT: 1375 OUTPUT:
1257 RETVAL 1376 RETVAL
1258
1259#endif
1260 1377
1261ev_idle *idle (struct ev_loop *loop, SV *cb) 1378ev_idle *idle (struct ev_loop *loop, SV *cb)
1262 ALIAS: 1379 ALIAS:
1263 idle_ns = 1 1380 idle_ns = 1
1264 CODE: 1381 CODE:
… …
1296 ev_fork_set (RETVAL); 1413 ev_fork_set (RETVAL);
1297 if (!ix) START (fork, RETVAL); 1414 if (!ix) START (fork, RETVAL);
1298 OUTPUT: 1415 OUTPUT:
1299 RETVAL 1416 RETVAL
1300 1417
1301ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1418ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1302 ALIAS: 1419 ALIAS:
1303 child_ns = 1 1420 child_ns = 1
1304 CODE: 1421 CODE:
1305 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1422 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1306 ev_child_set (RETVAL, pid); 1423 ev_child_set (RETVAL, pid, trace);
1307 if (!ix) START (child, RETVAL); 1424 if (!ix) START (child, RETVAL);
1308 OUTPUT: 1425 OUTPUT:
1309 RETVAL 1426 RETVAL
1310 1427
1311ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1317 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1318 if (!ix) START (stat, RETVAL); 1435 if (!ix) START (stat, RETVAL);
1319 OUTPUT: 1436 OUTPUT:
1320 RETVAL 1437 RETVAL
1321 1438
1322ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1323 ALIAS: 1440 ALIAS:
1324 embed_ns = 1 1441 embed_ns = 1
1325 CODE: 1442 CODE:
1326{ 1443{
1327 if (!(ev_backend (other) & ev_embeddable_backends ())) 1444 if (!(ev_backend (other) & ev_embeddable_backends ()))
1328 croak ("passed loop is not embeddable via EV::embed,"); 1445 croak ("passed loop is not embeddable via EV::embed,");
1329 1446
1330 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1331 RETVAL->fh = newSVsv (ST (1)); 1448 RETVAL->fh = newSVsv (ST (1));
1332 ev_embed_set (RETVAL, other); 1449 ev_embed_set (RETVAL, other);
1333
1334 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1335
1336 if (!ix) START (embed, RETVAL); 1450 if (!ix) START (embed, RETVAL);
1337} 1451}
1452 OUTPUT:
1453 RETVAL
1454
1455ev_async *async (struct ev_loop *loop, SV *cb)
1456 ALIAS:
1457 async_ns = 1
1458 CODE:
1459 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1460 ev_async_set (RETVAL);
1461 if (!ix) START (async, RETVAL);
1338 OUTPUT: 1462 OUTPUT:
1339 RETVAL 1463 RETVAL
1340 1464
1341void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1465void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1342 CODE: 1466 CODE:
1343 ev_once ( 1467 ev_once (
1344 loop, 1468 loop,
1345 sv_fileno (fh), events, 1469 s_fileno (fh, events & EV_WRITE), events,
1346 SvOK (timeout) ? SvNV (timeout) : -1., 1470 SvOK (timeout) ? SvNV (timeout) : -1.,
1347 e_once_cb, 1471 e_once_cb,
1348 newSVsv (cb) 1472 newSVsv (cb)
1349 ); 1473 );
1350 1474

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