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Comparing EV/EV.xs (file contents):
Revision 1.101 by root, Sat Dec 22 05:47:51 2007 UTC vs.
Revision 1.133 by root, Sun Aug 9 13:30:41 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)
… …
357 const_iv (EV, BACKEND_DEVPOLL) 389 const_iv (EV, BACKEND_DEVPOLL)
358 const_iv (EV, BACKEND_PORT) 390 const_iv (EV, BACKEND_PORT)
359 const_iv (EV, FLAG_AUTO) 391 const_iv (EV, FLAG_AUTO)
360 const_iv (EV, FLAG_NOENV) 392 const_iv (EV, FLAG_NOENV)
361 const_iv (EV, FLAG_FORKCHECK) 393 const_iv (EV, FLAG_FORKCHECK)
394
395 const_iv (EV_, VERSION_MAJOR)
396 const_iv (EV_, VERSION_MINOR)
362 }; 397 };
363 398
364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 399 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 400 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
366 401
… …
375 stash_check = gv_stashpv ("EV::Check" , 1); 410 stash_check = gv_stashpv ("EV::Check" , 1);
376 stash_child = gv_stashpv ("EV::Child" , 1); 411 stash_child = gv_stashpv ("EV::Child" , 1);
377 stash_embed = gv_stashpv ("EV::Embed" , 1); 412 stash_embed = gv_stashpv ("EV::Embed" , 1);
378 stash_stat = gv_stashpv ("EV::Stat" , 1); 413 stash_stat = gv_stashpv ("EV::Stat" , 1);
379 stash_fork = gv_stashpv ("EV::Fork" , 1); 414 stash_fork = gv_stashpv ("EV::Fork" , 1);
415 stash_async = gv_stashpv ("EV::Async" , 1);
380 416
381 { 417 {
382 SV *sv = perl_get_sv ("EV::API", TRUE); 418 SV *sv = perl_get_sv ("EV::API", TRUE);
383 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 419 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384 420
385 /* the poor man's shared library emulator */ 421 /* the poor man's shared library emulator */
386 evapi.ver = EV_API_VERSION; 422 evapi.ver = EV_API_VERSION;
387 evapi.rev = EV_API_REVISION; 423 evapi.rev = EV_API_REVISION;
388 evapi.sv_fileno = sv_fileno; 424 evapi.sv_fileno = sv_fileno;
389 evapi.sv_signum = sv_signum; 425 evapi.sv_signum = s_signum;
390 evapi.supported_backends = ev_supported_backends (); 426 evapi.supported_backends = ev_supported_backends ();
391 evapi.recommended_backends = ev_recommended_backends (); 427 evapi.recommended_backends = ev_recommended_backends ();
392 evapi.embeddable_backends = ev_embeddable_backends (); 428 evapi.embeddable_backends = ev_embeddable_backends ();
393 evapi.time = ev_time; 429 evapi.time_ = ev_time;
394 evapi.sleep = ev_sleep; 430 evapi.sleep_ = ev_sleep;
395 evapi.loop_new = ev_loop_new; 431 evapi.loop_new = ev_loop_new;
396 evapi.loop_destroy = ev_loop_destroy; 432 evapi.loop_destroy = ev_loop_destroy;
397 evapi.loop_fork = ev_loop_fork; 433 evapi.loop_fork = ev_loop_fork;
398 evapi.loop_count = ev_loop_count; 434 evapi.loop_count = ev_loop_count;
435 evapi.loop_depth = ev_loop_depth;
436 evapi.set_userdata = ev_set_userdata;
437 evapi.userdata = ev_userdata;
399 evapi.now = ev_now; 438 evapi.now = ev_now;
439 evapi.now_update = ev_now_update;
440 evapi.suspend = ev_suspend;
441 evapi.resume = ev_resume;
400 evapi.backend = ev_backend; 442 evapi.backend = ev_backend;
401 evapi.unloop = ev_unloop; 443 evapi.unloop = ev_unloop;
444 evapi.invoke_pending = ev_invoke_pending;
445 evapi.pending_count = ev_pending_count;
446 evapi.set_loop_release_cb = ev_set_loop_release_cb;
447 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402 evapi.ref = ev_ref; 448 evapi.ref = ev_ref;
403 evapi.unref = ev_unref; 449 evapi.unref = ev_unref;
404 evapi.loop = ev_loop; 450 evapi.loop = ev_loop;
405 evapi.once = ev_once; 451 evapi.once = ev_once;
406 evapi.io_start = ev_io_start; 452 evapi.io_start = ev_io_start;
407 evapi.io_stop = ev_io_stop; 453 evapi.io_stop = ev_io_stop;
408 evapi.timer_start = ev_timer_start; 454 evapi.timer_start = ev_timer_start;
409 evapi.timer_stop = ev_timer_stop; 455 evapi.timer_stop = ev_timer_stop;
410 evapi.timer_again = ev_timer_again; 456 evapi.timer_again = ev_timer_again;
457 evapi.timer_remaining = ev_timer_remaining;
411 evapi.periodic_start = ev_periodic_start; 458 evapi.periodic_start = ev_periodic_start;
412 evapi.periodic_stop = ev_periodic_stop; 459 evapi.periodic_stop = ev_periodic_stop;
413 evapi.signal_start = ev_signal_start; 460 evapi.signal_start = ev_signal_start;
414 evapi.signal_stop = ev_signal_stop; 461 evapi.signal_stop = ev_signal_stop;
415 evapi.idle_start = ev_idle_start; 462 evapi.idle_start = ev_idle_start;
… …
426 evapi.embed_start = ev_embed_start; 473 evapi.embed_start = ev_embed_start;
427 evapi.embed_stop = ev_embed_stop; 474 evapi.embed_stop = ev_embed_stop;
428 evapi.embed_sweep = ev_embed_sweep; 475 evapi.embed_sweep = ev_embed_sweep;
429 evapi.fork_start = ev_fork_start; 476 evapi.fork_start = ev_fork_start;
430 evapi.fork_stop = ev_fork_stop; 477 evapi.fork_stop = ev_fork_stop;
478 evapi.async_start = ev_async_start;
479 evapi.async_stop = ev_async_stop;
480 evapi.async_send = ev_async_send;
431 evapi.clear_pending = ev_clear_pending; 481 evapi.clear_pending = ev_clear_pending;
432 evapi.invoke = ev_invoke; 482 evapi.invoke = ev_invoke;
433 483
434 sv_setiv (sv, (IV)&evapi); 484 sv_setiv (sv, (IV)&evapi);
435 SvREADONLY_on (sv); 485 SvREADONLY_on (sv);
… …
455 RETVAL = newSVsv (default_loop_sv); 505 RETVAL = newSVsv (default_loop_sv);
456} 506}
457 OUTPUT: 507 OUTPUT:
458 RETVAL 508 RETVAL
459 509
510void ev_default_destroy ()
511 CODE:
512 ev_default_destroy ();
513 SvREFCNT_dec (default_loop_sv);
514 default_loop_sv = 0;
515
516unsigned int ev_supported_backends ()
517
518unsigned int ev_recommended_backends ()
519
520unsigned int ev_embeddable_backends ()
521
522void ev_sleep (NV interval)
523
460NV ev_time () 524NV ev_time ()
461 525
462NV ev_now () 526NV ev_now ()
463 C_ARGS: evapi.default_loop 527 C_ARGS: evapi.default_loop
464 528
529void ev_now_update ()
530 C_ARGS: evapi.default_loop
531
532void ev_suspend ()
533 C_ARGS: evapi.default_loop
534
535void ev_resume ()
536 C_ARGS: evapi.default_loop
537
465unsigned int ev_backend () 538unsigned int ev_backend ()
466 C_ARGS: evapi.default_loop 539 C_ARGS: evapi.default_loop
467 540
541void ev_loop_verify ()
542 C_ARGS: evapi.default_loop
543
468unsigned int ev_loop_count () 544unsigned int ev_loop_count ()
469 C_ARGS: evapi.default_loop 545 C_ARGS: evapi.default_loop
470 546
547unsigned int ev_loop_depth ()
548 C_ARGS: evapi.default_loop
549
471void ev_set_io_collect_interval (NV interval) 550void ev_set_io_collect_interval (NV interval)
472 C_ARGS: evapi.default_loop, interval 551 C_ARGS: evapi.default_loop, interval
473 552
474void ev_set_timeout_collect_interval (NV interval) 553void ev_set_timeout_collect_interval (NV interval)
475 C_ARGS: evapi.default_loop, interval 554 C_ARGS: evapi.default_loop, interval
476 555
477void ev_loop (int flags = 0) 556void ev_loop (int flags = 0)
478 C_ARGS: evapi.default_loop, flags 557 C_ARGS: evapi.default_loop, flags
479 558
480void ev_unloop (int how = 1) 559void ev_unloop (int how = EVUNLOOP_ONE)
481 C_ARGS: evapi.default_loop, how 560 C_ARGS: evapi.default_loop, how
482 561
483void ev_feed_fd_event (int fd, int revents = EV_NONE) 562void ev_feed_fd_event (int fd, int revents = EV_NONE)
484 C_ARGS: evapi.default_loop, fd, revents 563 C_ARGS: evapi.default_loop, fd, revents
485 564
486void ev_feed_signal_event (SV *signal) 565void ev_feed_signal_event (SV *signal)
487 CODE: 566 CODE:
488{ 567{
489 Signal signum = sv_signum (signal); 568 Signal signum = s_signum (signal);
490 CHECK_SIG (signal, signum); 569 CHECK_SIG (signal, signum);
491 570
492 ev_feed_signal_event (evapi.default_loop, signum); 571 ev_feed_signal_event (evapi.default_loop, signum);
493} 572}
494 573
574unsigned int ev_pending_count ()
575 C_ARGS: evapi.default_loop
576
577void ev_invoke_pending ()
578 C_ARGS: evapi.default_loop
579
495ev_io *io (SV *fh, int events, SV *cb) 580ev_io *io (SV *fh, int events, SV *cb)
496 ALIAS: 581 ALIAS:
497 io_ns = 1 582 io_ns = 1
583 _ae_io = 2
498 CODE: 584 CODE:
499{ 585{
500 int fd = sv_fileno (fh); 586 int fd = s_fileno (fh, events & EV_WRITE);
501 CHECK_FD (fh, fd); 587 CHECK_FD (fh, fd);
588
589 if (ix == 2)
590 {
591 ix = 0;
592 events = events ? EV_WRITE : EV_READ;
593 }
502 594
503 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 595 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
504 RETVAL->fh = newSVsv (fh); 596 RETVAL->fh = newSVsv (fh);
505 ev_io_set (RETVAL, fd, events); 597 ev_io_set (RETVAL, fd, events);
506 if (!ix) START (io, RETVAL); 598 if (!ix) START (io, RETVAL);
… …
540ev_signal *signal (SV *signal, SV *cb) 632ev_signal *signal (SV *signal, SV *cb)
541 ALIAS: 633 ALIAS:
542 signal_ns = 1 634 signal_ns = 1
543 CODE: 635 CODE:
544{ 636{
545 Signal signum = sv_signum (signal); 637 Signal signum = s_signum (signal);
546 CHECK_SIG (signal, signum); 638 CHECK_SIG (signal, signum);
547 639
548 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 640 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
549 ev_signal_set (RETVAL, signum); 641 ev_signal_set (RETVAL, signum);
550 if (!ix) START (signal, RETVAL); 642 if (!ix) START_SIGNAL (RETVAL);
551} 643}
552 OUTPUT: 644 OUTPUT:
553 RETVAL 645 RETVAL
554 646
555ev_idle *idle (SV *cb) 647ev_idle *idle (SV *cb)
… …
590 ev_fork_set (RETVAL); 682 ev_fork_set (RETVAL);
591 if (!ix) START (fork, RETVAL); 683 if (!ix) START (fork, RETVAL);
592 OUTPUT: 684 OUTPUT:
593 RETVAL 685 RETVAL
594 686
595ev_child *child (int pid, SV *cb) 687ev_child *child (int pid, int trace, SV *cb)
596 ALIAS: 688 ALIAS:
597 child_ns = 1 689 child_ns = 1
598 CODE: 690 CODE:
599 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 691 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
600 ev_child_set (RETVAL, pid); 692 ev_child_set (RETVAL, pid, trace);
601 if (!ix) START (child, RETVAL); 693 if (!ix) START (child, RETVAL);
602 OUTPUT: 694 OUTPUT:
603 RETVAL 695 RETVAL
604 696
605ev_stat *stat (SV *path, NV interval, SV *cb) 697ev_stat *stat (SV *path, NV interval, SV *cb)
… …
611 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 703 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
612 if (!ix) START (stat, RETVAL); 704 if (!ix) START (stat, RETVAL);
613 OUTPUT: 705 OUTPUT:
614 RETVAL 706 RETVAL
615 707
616ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 708ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
617 ALIAS: 709 ALIAS:
618 embed_ns = 1 710 embed_ns = 1
619 CODE: 711 CODE:
620{ 712{
621 if (!(ev_backend (loop) & ev_embeddable_backends ())) 713 if (!(ev_backend (loop) & ev_embeddable_backends ()))
622 croak ("passed loop is not embeddable via EV::embed,"); 714 croak ("passed loop is not embeddable via EV::embed,");
623 715
624 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 716 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
625 RETVAL->fh = newSVsv (ST (0)); 717 RETVAL->fh = newSVsv (ST (0));
626 ev_embed_set (RETVAL, loop); 718 ev_embed_set (RETVAL, loop);
627
628 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
629
630 if (!ix) START (embed, RETVAL); 719 if (!ix) START (embed, RETVAL);
631} 720}
721 OUTPUT:
722 RETVAL
723
724ev_async *async (SV *cb)
725 ALIAS:
726 async_ns = 1
727 CODE:
728 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
729 ev_async_set (RETVAL);
730 if (!ix) START (async, RETVAL);
632 OUTPUT: 731 OUTPUT:
633 RETVAL 732 RETVAL
634 733
635void once (SV *fh, int events, SV *timeout, SV *cb) 734void once (SV *fh, int events, SV *timeout, SV *cb)
636 CODE: 735 CODE:
637 ev_once ( 736 ev_once (
638 evapi.default_loop, 737 evapi.default_loop,
639 sv_fileno (fh), events, 738 s_fileno (fh, events & EV_WRITE), events,
640 SvOK (timeout) ? SvNV (timeout) : -1., 739 SvOK (timeout) ? SvNV (timeout) : -1.,
641 e_once_cb, 740 e_once_cb,
642 newSVsv (cb) 741 newSVsv (cb)
643 ); 742 );
644 743
… …
660 C_ARGS: e_loop (w), w, revents 759 C_ARGS: e_loop (w), w, revents
661 760
662int keepalive (ev_watcher *w, int new_value = 0) 761int keepalive (ev_watcher *w, int new_value = 0)
663 CODE: 762 CODE:
664{ 763{
665 RETVAL = w->flags & WFLAG_KEEPALIVE; 764 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
666 new_value = new_value ? WFLAG_KEEPALIVE : 0; 765 new_value = new_value ? WFLAG_KEEPALIVE : 0;
667 766
668 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 767 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
669 { 768 {
769 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
670 REF (w); 770 REF (w);
671 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
672 UNREF (w); 771 UNREF (w);
673 } 772 }
674} 773}
675 OUTPUT: 774 OUTPUT:
676 RETVAL 775 RETVAL
677 776
678SV *cb (ev_watcher *w, SV *new_cb = 0) 777SV *cb (ev_watcher *w, SV *new_cb = 0)
679 CODE: 778 CODE:
680{ 779{
681 RETVAL = newSVsv (w->cb_sv);
682
683 if (items > 1) 780 if (items > 1)
684 sv_setsv (w->cb_sv, new_cb); 781 {
782 new_cb = s_get_cv_croak (new_cb);
783 RETVAL = newRV_noinc (w->cb_sv);
784 w->cb_sv = SvREFCNT_inc (new_cb);
785 }
786 else
787 RETVAL = newRV_inc (w->cb_sv);
685} 788}
686 OUTPUT: 789 OUTPUT:
687 RETVAL 790 RETVAL
688 791
689SV *data (ev_watcher *w, SV *new_data = 0) 792SV *data (ev_watcher *w, SV *new_data = 0)
… …
754 e_destroy (w); 857 e_destroy (w);
755 858
756void set (ev_io *w, SV *fh, int events) 859void set (ev_io *w, SV *fh, int events)
757 CODE: 860 CODE:
758{ 861{
759 int fd = sv_fileno (fh); 862 int fd = s_fileno (fh, events & EV_WRITE);
760 CHECK_FD (fh, fd); 863 CHECK_FD (fh, fd);
761 864
762 sv_setsv (w->fh, fh); 865 sv_setsv (w->fh, fh);
763 RESET (io, w, (w, fd, events)); 866 RESET (io, w, (w, fd, events));
764} 867}
… …
766SV *fh (ev_io *w, SV *new_fh = 0) 869SV *fh (ev_io *w, SV *new_fh = 0)
767 CODE: 870 CODE:
768{ 871{
769 if (items > 1) 872 if (items > 1)
770 { 873 {
771 int fd = sv_fileno (new_fh); 874 int fd = s_fileno (new_fh, w->events & EV_WRITE);
772 CHECK_FD (new_fh, fd); 875 CHECK_FD (new_fh, fd);
773 876
774 RETVAL = w->fh; 877 RETVAL = w->fh;
775 w->fh = newSVsv (new_fh); 878 w->fh = newSVsv (new_fh);
776 879
… …
795 898
796MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 899MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
797 900
798void ev_signal_start (ev_signal *w) 901void ev_signal_start (ev_signal *w)
799 CODE: 902 CODE:
800 START (signal, w); 903 START_SIGNAL (w);
801 904
802void ev_signal_stop (ev_signal *w) 905void ev_signal_stop (ev_signal *w)
803 CODE: 906 CODE:
804 STOP (signal, w); 907 STOP (signal, w);
805 908
… …
809 e_destroy (w); 912 e_destroy (w);
810 913
811void set (ev_signal *w, SV *signal) 914void set (ev_signal *w, SV *signal)
812 CODE: 915 CODE:
813{ 916{
814 Signal signum = sv_signum (signal); 917 Signal signum = s_signum (signal);
815 CHECK_SIG (signal, signum); 918 CHECK_SIG (signal, signum);
816 919
817 RESET (signal, w, (w, signum)); 920 RESET_SIGNAL (w, (w, signum));
818} 921}
819 922
820int signal (ev_signal *w, SV *new_signal = 0) 923int signal (ev_signal *w, SV *new_signal = 0)
821 CODE: 924 CODE:
822{ 925{
823 RETVAL = w->signum; 926 RETVAL = w->signum;
824 927
825 if (items > 1) 928 if (items > 1)
826 { 929 {
827 Signal signum = sv_signum (new_signal); 930 Signal signum = s_signum (new_signal);
828 CHECK_SIG (new_signal, signum); 931 CHECK_SIG (new_signal, signum);
829 932
830 RESET (signal, w, (w, signum)); 933 RESET_SIGNAL (w, (w, signum));
831 } 934 }
832} 935}
833 OUTPUT: 936 OUTPUT:
834 RETVAL 937 RETVAL
835 938
… …
847 950
848void ev_timer_again (ev_timer *w) 951void ev_timer_again (ev_timer *w)
849 INIT: 952 INIT:
850 CHECK_REPEAT (w->repeat); 953 CHECK_REPEAT (w->repeat);
851 CODE: 954 CODE:
852 REF (w);
853 ev_timer_again (e_loop (w), w); 955 ev_timer_again (e_loop (w), w);
854 UNREF (w); 956 UNREF (w);
957
958NV ev_timer_remaining (ev_timer *w)
959 C_ARGS: e_loop (w), w
855 960
856void DESTROY (ev_timer *w) 961void DESTROY (ev_timer *w)
857 CODE: 962 CODE:
858 STOP (timer, w); 963 STOP (timer, w);
859 e_destroy (w); 964 e_destroy (w);
… …
862 INIT: 967 INIT:
863 CHECK_REPEAT (repeat); 968 CHECK_REPEAT (repeat);
864 CODE: 969 CODE:
865 RESET (timer, w, (w, after, repeat)); 970 RESET (timer, w, (w, after, repeat));
866 971
867NV at (ev_timer *w)
868 CODE:
869 RETVAL = w->at;
870 OUTPUT:
871 RETVAL
872
873MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 972MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
874 973
875void ev_periodic_start (ev_periodic *w) 974void ev_periodic_start (ev_periodic *w)
876 INIT: 975 INIT:
877 CHECK_REPEAT (w->interval); 976 CHECK_REPEAT (w->interval);
… …
882 CODE: 981 CODE:
883 STOP (periodic, w); 982 STOP (periodic, w);
884 983
885void ev_periodic_again (ev_periodic *w) 984void ev_periodic_again (ev_periodic *w)
886 CODE: 985 CODE:
887 REF (w);
888 ev_periodic_again (e_loop (w), w); 986 ev_periodic_again (e_loop (w), w);
889 UNREF (w); 987 UNREF (w);
890 988
891void DESTROY (ev_periodic *w) 989void DESTROY (ev_periodic *w)
892 CODE: 990 CODE:
… …
904 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1002 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
905} 1003}
906 1004
907NV at (ev_periodic *w) 1005NV at (ev_periodic *w)
908 CODE: 1006 CODE:
909 RETVAL = w->at; 1007 RETVAL = ev_periodic_at (w);
910 OUTPUT: 1008 OUTPUT:
911 RETVAL 1009 RETVAL
912 1010
913MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1011MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
914 1012
… …
983void DESTROY (ev_child *w) 1081void DESTROY (ev_child *w)
984 CODE: 1082 CODE:
985 STOP (child, w); 1083 STOP (child, w);
986 e_destroy (w); 1084 e_destroy (w);
987 1085
988void set (ev_child *w, int pid) 1086void set (ev_child *w, int pid, int trace)
989 CODE: 1087 CODE:
990 RESET (child, w, (w, pid)); 1088 RESET (child, w, (w, pid, trace));
991 1089
992int pid (ev_child *w, int new_pid = 0)
993 CODE:
994{
995 RETVAL = w->pid;
996
997 if (items > 1)
998 RESET (child, w, (w, new_pid));
999}
1000 OUTPUT:
1001 RETVAL
1002
1003
1004int rstatus (ev_child *w) 1090int pid (ev_child *w)
1005 ALIAS: 1091 ALIAS:
1006 rpid = 1 1092 rpid = 1
1093 rstatus = 2
1007 CODE: 1094 CODE:
1008 RETVAL = ix ? w->rpid : w->rstatus; 1095 RETVAL = ix == 0 ? w->pid
1096 : ix == 1 ? w->rpid
1097 : w->rstatus;
1009 OUTPUT: 1098 OUTPUT:
1010 RETVAL 1099 RETVAL
1011 1100
1012MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1101MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1013 1102
… …
1129 CODE: 1218 CODE:
1130 RETVAL = newSVsv (w->fh); 1219 RETVAL = newSVsv (w->fh);
1131 OUTPUT: 1220 OUTPUT:
1132 RETVAL 1221 RETVAL
1133 1222
1223void ev_embed_sweep (ev_embed *w)
1224 C_ARGS: e_loop (w), w
1225
1226MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1227
1228void ev_async_start (ev_async *w)
1229 CODE:
1230 START (async, w);
1231
1232void ev_async_stop (ev_async *w)
1233 CODE:
1234 STOP (async, w);
1235
1236void DESTROY (ev_async *w)
1237 CODE:
1238 STOP (async, w);
1239 e_destroy (w);
1240
1241void ev_async_send (ev_async *w)
1242 C_ARGS: e_loop (w), w
1243
1244SV *ev_async_async_pending (ev_async *w)
1245 CODE:
1246 RETVAL = boolSV (ev_async_pending (w));
1247 OUTPUT:
1248 RETVAL
1249
1134MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1250MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1135 1251
1136SV *new (SV *klass, unsigned int flags = 0) 1252SV *new (SV *klass, unsigned int flags = 0)
1137 CODE: 1253 CODE:
1138{ 1254{
… …
1151 if (loop != evapi.default_loop) /* global destruction sucks */ 1267 if (loop != evapi.default_loop) /* global destruction sucks */
1152 ev_loop_destroy (loop); 1268 ev_loop_destroy (loop);
1153 1269
1154void ev_loop_fork (struct ev_loop *loop) 1270void ev_loop_fork (struct ev_loop *loop)
1155 1271
1272void ev_loop_verify (struct ev_loop *loop)
1273
1156NV ev_now (struct ev_loop *loop) 1274NV ev_now (struct ev_loop *loop)
1157 1275
1276void ev_now_update (struct ev_loop *loop)
1277
1278void ev_suspend (struct ev_loop *loop)
1279
1280void ev_resume (struct ev_loop *loop)
1281
1158void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1282void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1159 1283
1160void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1284void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1161 1285
1162unsigned int ev_backend (struct ev_loop *loop) 1286unsigned int ev_backend (struct ev_loop *loop)
1163 1287
1164unsigned int ev_loop_count (struct ev_loop *loop) 1288unsigned int ev_loop_count (struct ev_loop *loop)
1165 1289
1290unsigned int ev_loop_depth (struct ev_loop *loop)
1291
1166void ev_loop (struct ev_loop *loop, int flags = 0) 1292void ev_loop (struct ev_loop *loop, int flags = 0)
1167 1293
1168void ev_unloop (struct ev_loop *loop, int how = 1) 1294void ev_unloop (struct ev_loop *loop, int how = 1)
1169 1295
1170void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1296void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1171 1297
1298unsigned int ev_pending_count (struct ev_loop *loop)
1299
1300void ev_invoke_pending (struct ev_loop *loop)
1301
1172#if 0 1302#if 0
1173 1303
1174void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1304void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1175 CODE: 1305 CODE:
1176{ 1306{
1177 Signal signum = sv_signum (signal); 1307 Signal signum = s_signum (signal);
1178 CHECK_SIG (signal, signum); 1308 CHECK_SIG (signal, signum);
1179 1309
1180 ev_feed_signal_event (loop, signum); 1310 ev_feed_signal_event (loop, signum);
1181} 1311}
1182 1312
… …
1185ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1315ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1186 ALIAS: 1316 ALIAS:
1187 io_ns = 1 1317 io_ns = 1
1188 CODE: 1318 CODE:
1189{ 1319{
1190 int fd = sv_fileno (fh); 1320 int fd = s_fileno (fh, events & EV_WRITE);
1191 CHECK_FD (fh, fd); 1321 CHECK_FD (fh, fd);
1192 1322
1193 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1323 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1194 RETVAL->fh = newSVsv (fh); 1324 RETVAL->fh = newSVsv (fh);
1195 ev_io_set (RETVAL, fd, events); 1325 ev_io_set (RETVAL, fd, events);
… …
1225 if (!ix) START (periodic, w); 1355 if (!ix) START (periodic, w);
1226} 1356}
1227 OUTPUT: 1357 OUTPUT:
1228 RETVAL 1358 RETVAL
1229 1359
1230#if 0
1231
1232ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1360ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1233 ALIAS: 1361 ALIAS:
1234 signal_ns = 1 1362 signal_ns = 1
1235 CODE: 1363 CODE:
1236{ 1364{
1237 Signal signum = sv_signum (signal); 1365 Signal signum = s_signum (signal);
1238 CHECK_SIG (signal, signum); 1366 CHECK_SIG (signal, signum);
1239 1367
1240 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1368 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1241 ev_signal_set (RETVAL, signum); 1369 ev_signal_set (RETVAL, signum);
1242 if (!ix) START (signal, RETVAL); 1370 if (!ix) START_SIGNAL (RETVAL);
1243} 1371}
1244 OUTPUT: 1372 OUTPUT:
1245 RETVAL 1373 RETVAL
1246
1247#endif
1248 1374
1249ev_idle *idle (struct ev_loop *loop, SV *cb) 1375ev_idle *idle (struct ev_loop *loop, SV *cb)
1250 ALIAS: 1376 ALIAS:
1251 idle_ns = 1 1377 idle_ns = 1
1252 CODE: 1378 CODE:
… …
1284 ev_fork_set (RETVAL); 1410 ev_fork_set (RETVAL);
1285 if (!ix) START (fork, RETVAL); 1411 if (!ix) START (fork, RETVAL);
1286 OUTPUT: 1412 OUTPUT:
1287 RETVAL 1413 RETVAL
1288 1414
1289ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1415ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1290 ALIAS: 1416 ALIAS:
1291 child_ns = 1 1417 child_ns = 1
1292 CODE: 1418 CODE:
1293 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1419 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1294 ev_child_set (RETVAL, pid); 1420 ev_child_set (RETVAL, pid, trace);
1295 if (!ix) START (child, RETVAL); 1421 if (!ix) START (child, RETVAL);
1296 OUTPUT: 1422 OUTPUT:
1297 RETVAL 1423 RETVAL
1298 1424
1299ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1425ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1305 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1431 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1306 if (!ix) START (stat, RETVAL); 1432 if (!ix) START (stat, RETVAL);
1307 OUTPUT: 1433 OUTPUT:
1308 RETVAL 1434 RETVAL
1309 1435
1310ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1436ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1311 ALIAS: 1437 ALIAS:
1312 embed_ns = 1 1438 embed_ns = 1
1313 CODE: 1439 CODE:
1314{ 1440{
1315 if (!(ev_backend (other) & ev_embeddable_backends ())) 1441 if (!(ev_backend (other) & ev_embeddable_backends ()))
1316 croak ("passed loop is not embeddable via EV::embed,"); 1442 croak ("passed loop is not embeddable via EV::embed,");
1317 1443
1318 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1444 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1319 RETVAL->fh = newSVsv (ST (1)); 1445 RETVAL->fh = newSVsv (ST (1));
1320 ev_embed_set (RETVAL, other); 1446 ev_embed_set (RETVAL, other);
1321
1322 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1323
1324 if (!ix) START (embed, RETVAL); 1447 if (!ix) START (embed, RETVAL);
1325} 1448}
1449 OUTPUT:
1450 RETVAL
1451
1452ev_async *async (struct ev_loop *loop, SV *cb)
1453 ALIAS:
1454 async_ns = 1
1455 CODE:
1456 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1457 ev_async_set (RETVAL);
1458 if (!ix) START (async, RETVAL);
1326 OUTPUT: 1459 OUTPUT:
1327 RETVAL 1460 RETVAL
1328 1461
1329void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1462void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1330 CODE: 1463 CODE:
1331 ev_once ( 1464 ev_once (
1332 loop, 1465 loop,
1333 sv_fileno (fh), events, 1466 s_fileno (fh, events & EV_WRITE), events,
1334 SvOK (timeout) ? SvNV (timeout) : -1., 1467 SvOK (timeout) ? SvNV (timeout) : -1.,
1335 e_once_cb, 1468 e_once_cb,
1336 newSVsv (cb) 1469 newSVsv (cb)
1337 ); 1470 );
1338 1471

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