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Comparing EV/EV.xs (file contents):
Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC vs.
Revision 1.136 by root, Tue Mar 16 17:11:48 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#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
9#include "EV/EVAPI.h"
10
11/* fix perl api breakage */ 5/* fix perl api breakage */
12#undef signal 6#undef signal
13#undef sigaction 7#undef sigaction
8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h>
22#define EV_CONFIG_H error
23#include "EV/EVAPI.h"
14 24
15#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32 26#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS 28# define NFDBITS PERL_NFDBITS
… …
26#endif 36#endif
27 37
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 39
30#define WFLAG_KEEPALIVE 1 40#define WFLAG_KEEPALIVE 1
41#define WFLAG_UNREFED 2 /* has been unref'ed */
31 42
32#define UNREF(w) \ 43#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 44 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 45 && ev_is_active (w)) \
46 { \
35 ev_unref (e_loop (w)); 47 ev_unref (e_loop (w)); \
48 (w)->e_flags |= WFLAG_UNREFED; \
49 }
36 50
37#define REF(w) \ 51#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 52 if ((w)->e_flags & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 53 { \
54 (w)->e_flags &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 55 ev_ref (e_loop (w)); \
56 }
41 57
42#define START(type,w) \ 58#define START(type,w) \
43 do { \ 59 do { \
60 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 61 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 62 } while (0)
47 63
48#define STOP(type,w) \ 64#define STOP(type,w) \
49 do { \ 65 do { \
50 REF (w); \ 66 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 67 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 68 } while (0)
53 69
54#define RESET(type,w,seta) \ 70#define RESET(type,w,seta) \
55 do { \ 71 do { \
56 int active = ev_is_active (w); \ 72 int active = ev_is_active (w); \
57 if (active) STOP (type, w); \ 73 if (active) STOP (type, w); \
58 ev_ ## type ## _set seta; \ 74 ev_ ## type ## _set seta; \
59 if (active) START (type, w); \ 75 if (active) START (type, w); \
60 } while (0) 76 } while (0)
61 77
62typedef int Signal; 78typedef int Signal;
79
80/* horrible... */
81#define CHECK_SIGNAL_CAN_START(w) \
82 do { \
83 /* dive into the internals of libev to avoid aborting in libev */ \
84 if (signals [(w)->signum - 1].loop \
85 && signals [(w)->signum - 1].loop != e_loop (w)) \
86 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
87 } while (0)
88
89#define START_SIGNAL(w) \
90 do { \
91 CHECK_SIGNAL_CAN_START (w); \
92 START (signal, w); \
93 } while (0) \
94
95#define RESET_SIGNAL(w,seta) \
96 do { \
97 int active = ev_is_active (w); \
98 if (active) STOP (signal, w); \
99 ev_ ## signal ## _set seta; \
100 if (active) START_SIGNAL (w); \
101 } while (0)
63 102
64static SV *default_loop_sv; 103static SV *default_loop_sv;
65 104
66static struct EVAPI evapi; 105static struct EVAPI evapi;
67 106
… …
76 *stash_stat, 115 *stash_stat,
77 *stash_idle, 116 *stash_idle,
78 *stash_prepare, 117 *stash_prepare,
79 *stash_check, 118 *stash_check,
80 *stash_embed, 119 *stash_embed,
81 *stash_fork; 120 *stash_fork,
82 121 *stash_async;
83#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1)
87#endif
88
89static Signal
90sv_signum (SV *sig)
91{
92 Signal signum;
93
94 SvGETMAGIC (sig);
95
96 for (signum = 1; signum < SIG_SIZE; ++signum)
97 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98 return signum;
99
100 signum = SvIV (sig);
101
102 if (signum > 0 && signum < SIG_SIZE)
103 return signum;
104
105 return -1;
106}
107 122
108///////////////////////////////////////////////////////////////////////////// 123/////////////////////////////////////////////////////////////////////////////
109// Event 124// Event
110 125
111static void e_cb (EV_P_ ev_watcher *w, int revents); 126static void e_cb (EV_P_ ev_watcher *w, int revents);
112 127
113static int
114sv_fileno (SV *fh)
115{
116 SvGETMAGIC (fh);
117
118 if (SvROK (fh))
119 fh = SvRV (fh);
120
121 if (SvTYPE (fh) == SVt_PVGV)
122 return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125 return SvIV (fh);
126
127 return -1;
128}
129
130static void * 128static void *
131e_new (int size, SV *cb_sv, SV *loop) 129e_new (int size, SV *cb_sv, SV *loop)
132{ 130{
131 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133 ev_watcher *w; 132 ev_watcher *w;
134 SV *self = NEWSV (0, size); 133 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 134 SvPOK_only (self);
136 SvCUR_set (self, size); 135 SvCUR_set (self, size);
137 136
138 w = (ev_watcher *)SvPVX (self); 137 w = (ev_watcher *)SvPVX (self);
139 138
140 ev_init (w, e_cb); 139 ev_init (w, cv ? e_cb : 0);
141 140
142 w->loop = SvREFCNT_inc (SvRV (loop)); 141 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 142 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 143 w->data = 0;
145 w->fh = 0; 144 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 145 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 146 w->self = self;
148 147
149 return (void *)w; 148 return (void *)w;
150} 149}
151 150
152static void 151static void
… …
175 } 174 }
176 175
177 return rv; 176 return rv;
178} 177}
179 178
180static SV *sv_events_cache; 179static SV *sv_self_cache, *sv_events_cache;
181 180
182static void 181static void
183e_cb (EV_P_ ev_watcher *w, int revents) 182e_cb (EV_P_ ev_watcher *w, int revents)
184{ 183{
185 dSP; 184 dSP;
186 I32 mark = SP - PL_stack_base; 185 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 186 SV *sv_self, *sv_events;
188 187
188 /* libev might have stopped the watcher */
189 if (expect_false (w->e_flags & WFLAG_UNREFED)
190 && !ev_is_active (w))
191 REF (w);
192
193 if (expect_true (sv_self_cache))
194 {
195 sv_self = sv_self_cache; sv_self_cache = 0;
196 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
197 }
198 else
199 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 200 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
201 SvREADONLY_on (sv_self);
202 }
203
204 if (expect_true (sv_events_cache))
205 {
206 sv_events = sv_events_cache; sv_events_cache = 0;
207 SvIV_set (sv_events, revents);
208 }
209 else
210 {
211 sv_events = newSViv (revents);
212 SvREADONLY_on (sv_events);
213 }
214
215 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events);
219
220 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
222
223 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
224 SvREFCNT_dec (sv_self);
225 else
226 {
227 SvREFCNT_dec (SvRV (sv_self));
228 SvRV_set (sv_self, &PL_sv_undef);
229 sv_self_cache = sv_self;
230 }
231
232 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
233 SvREFCNT_dec (sv_events);
234 else
235 sv_events_cache = sv_events;
236
237 if (expect_false (SvTRUE (ERRSV)))
238 {
239 SPAGAIN;
240 PUSHMARK (SP);
241 PUTBACK;
242 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
243 }
244
245 SP = PL_stack_base + mark;
246 PUTBACK;
247}
248
249static void
250e_once_cb (int revents, void *arg)
251{
252 dSP;
253 I32 mark = SP - PL_stack_base;
254 SV *sv_events;
190 255
191 if (sv_events_cache) 256 if (sv_events_cache)
192 { 257 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 258 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 259 SvIV_set (sv_events, revents);
195 } 260 }
196 else 261 else
197 sv_events = newSViv (revents); 262 sv_events = newSViv (revents);
198 263
199 PUSHMARK (SP); 264 PUSHMARK (SP);
200 EXTEND (SP, 2);
201 PUSHs (sv_self);
202 PUSHs (sv_events); 265 XPUSHs (sv_events);
203 266
204 PUTBACK; 267 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 268 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206 269
207 SvREFCNT_dec (sv_self); 270 SvREFCNT_dec ((SV *)arg);
208 271
209 if (sv_events_cache) 272 if (sv_events_cache)
210 SvREFCNT_dec (sv_events); 273 SvREFCNT_dec (sv_events);
211 else 274 else
212 sv_events_cache = sv_events; 275 sv_events_cache = sv_events;
… …
221 284
222 SP = PL_stack_base + mark; 285 SP = PL_stack_base + mark;
223 PUTBACK; 286 PUTBACK;
224} 287}
225 288
226static void
227e_once_cb (int revents, void *arg)
228{
229 dSP;
230 I32 mark = SP - PL_stack_base;
231 SV *sv_events;
232
233 if (sv_events_cache)
234 {
235 sv_events = sv_events_cache; sv_events_cache = 0;
236 SvIV_set (sv_events, revents);
237 }
238 else
239 sv_events = newSViv (revents);
240
241 PUSHMARK (SP);
242 XPUSHs (sv_events);
243
244 PUTBACK;
245 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
246
247 SvREFCNT_dec ((SV *)arg);
248
249 if (sv_events_cache)
250 SvREFCNT_dec (sv_events);
251 else
252 sv_events_cache = sv_events;
253
254 if (SvTRUE (ERRSV))
255 {
256 SPAGAIN;
257 PUSHMARK (SP);
258 PUTBACK;
259 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
260 }
261
262 SP = PL_stack_base + mark;
263 PUTBACK;
264}
265
266static ev_tstamp 289static ev_tstamp
267e_periodic_cb (ev_periodic *w, ev_tstamp now) 290e_periodic_cb (ev_periodic *w, ev_tstamp now)
268{ 291{
269 ev_tstamp retval; 292 ev_tstamp retval;
270 int count; 293 int count;
… …
334 const_iv (EV_, MINPRI) 357 const_iv (EV_, MINPRI)
335 const_iv (EV_, MAXPRI) 358 const_iv (EV_, MAXPRI)
336 359
337 const_iv (EV_, UNDEF) 360 const_iv (EV_, UNDEF)
338 const_iv (EV_, NONE) 361 const_iv (EV_, NONE)
339 const_iv (EV_, TIMEOUT)
340 const_iv (EV_, READ) 362 const_iv (EV_, READ)
341 const_iv (EV_, WRITE) 363 const_iv (EV_, WRITE)
364 const_iv (EV_, IO)
365 const_iv (EV_, TIMEOUT) /* deprecated */
366 const_iv (EV_, TIMER)
367 const_iv (EV_, PERIODIC)
342 const_iv (EV_, SIGNAL) 368 const_iv (EV_, SIGNAL)
369 const_iv (EV_, CHILD)
370 const_iv (EV_, STAT)
343 const_iv (EV_, IDLE) 371 const_iv (EV_, IDLE)
372 const_iv (EV_, PREPARE)
344 const_iv (EV_, CHECK) 373 const_iv (EV_, CHECK)
374 const_iv (EV_, EMBED)
375 const_iv (EV_, FORK)
376 const_iv (EV_, ASYNC)
377 const_iv (EV_, CUSTOM)
345 const_iv (EV_, ERROR) 378 const_iv (EV_, ERROR)
346 379
380 const_iv (EV, LOOP_NONBLOCK)
347 const_iv (EV, LOOP_ONESHOT) 381 const_iv (EV, LOOP_ONESHOT)
382
348 const_iv (EV, LOOP_NONBLOCK) 383 const_iv (EV, UNLOOP_CANCEL)
349 const_iv (EV, UNLOOP_ONE) 384 const_iv (EV, UNLOOP_ONE)
350 const_iv (EV, UNLOOP_ALL) 385 const_iv (EV, UNLOOP_ALL)
351 386
352 const_iv (EV, BACKEND_SELECT) 387 const_iv (EV, BACKEND_SELECT)
353 const_iv (EV, BACKEND_POLL) 388 const_iv (EV, BACKEND_POLL)
354 const_iv (EV, BACKEND_EPOLL) 389 const_iv (EV, BACKEND_EPOLL)
355 const_iv (EV, BACKEND_KQUEUE) 390 const_iv (EV, BACKEND_KQUEUE)
356 const_iv (EV, BACKEND_DEVPOLL) 391 const_iv (EV, BACKEND_DEVPOLL)
357 const_iv (EV, BACKEND_PORT) 392 const_iv (EV, BACKEND_PORT)
393 const_iv (EV, BACKEND_ALL)
358 const_iv (EV, FLAG_AUTO) 394 const_iv (EV, FLAG_AUTO)
395 const_iv (EV, FLAG_FORKCHECK)
396 const_iv (EV, FLAG_SIGNALFD)
359 const_iv (EV, FLAG_NOENV) 397 const_iv (EV, FLAG_NOENV)
398 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
360 const_iv (EV, FLAG_FORKCHECK) 399 const_iv (EV, FLAG_NOINOTIFY)
400
401 const_iv (EV_, VERSION_MAJOR)
402 const_iv (EV_, VERSION_MINOR)
361 }; 403 };
362 404
363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 405 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 406 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
365 407
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 416 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 417 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 418 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 419 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 420 stash_fork = gv_stashpv ("EV::Fork" , 1);
421 stash_async = gv_stashpv ("EV::Async" , 1);
379 422
380 { 423 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 424 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 425 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 426
384 /* the poor man's shared library emulator */ 427 /* the poor man's shared library emulator */
385 evapi.ver = EV_API_VERSION; 428 evapi.ver = EV_API_VERSION;
386 evapi.rev = EV_API_REVISION; 429 evapi.rev = EV_API_REVISION;
387 evapi.sv_fileno = sv_fileno; 430 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 431 evapi.sv_signum = s_signum;
389 evapi.supported_backends = ev_supported_backends (); 432 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 433 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 434 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 435 evapi.time_ = ev_time;
436 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 437 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 438 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 439 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 440 evapi.loop_count = ev_loop_count;
441 evapi.loop_depth = ev_loop_depth;
442 evapi.set_userdata = ev_set_userdata;
443 evapi.userdata = ev_userdata;
397 evapi.now = ev_now; 444 evapi.now = ev_now;
445 evapi.now_update = ev_now_update;
446 evapi.suspend = ev_suspend;
447 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 448 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 449 evapi.unloop = ev_unloop;
450 evapi.invoke_pending = ev_invoke_pending;
451 evapi.pending_count = ev_pending_count;
452 evapi.set_loop_release_cb = ev_set_loop_release_cb;
453 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400 evapi.ref = ev_ref; 454 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 455 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 456 evapi.loop = ev_loop;
403 evapi.once = ev_once; 457 evapi.once = ev_once;
404 evapi.io_start = ev_io_start; 458 evapi.io_start = ev_io_start;
405 evapi.io_stop = ev_io_stop; 459 evapi.io_stop = ev_io_stop;
406 evapi.timer_start = ev_timer_start; 460 evapi.timer_start = ev_timer_start;
407 evapi.timer_stop = ev_timer_stop; 461 evapi.timer_stop = ev_timer_stop;
408 evapi.timer_again = ev_timer_again; 462 evapi.timer_again = ev_timer_again;
463 evapi.timer_remaining = ev_timer_remaining;
409 evapi.periodic_start = ev_periodic_start; 464 evapi.periodic_start = ev_periodic_start;
410 evapi.periodic_stop = ev_periodic_stop; 465 evapi.periodic_stop = ev_periodic_stop;
411 evapi.signal_start = ev_signal_start; 466 evapi.signal_start = ev_signal_start;
412 evapi.signal_stop = ev_signal_stop; 467 evapi.signal_stop = ev_signal_stop;
413 evapi.idle_start = ev_idle_start; 468 evapi.idle_start = ev_idle_start;
… …
424 evapi.embed_start = ev_embed_start; 479 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 480 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 481 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 482 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 483 evapi.fork_stop = ev_fork_stop;
484 evapi.async_start = ev_async_start;
485 evapi.async_stop = ev_async_stop;
486 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 487 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 488 evapi.invoke = ev_invoke;
431 489
432 sv_setiv (sv, (IV)&evapi); 490 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 491 SvREADONLY_on (sv);
… …
453 RETVAL = newSVsv (default_loop_sv); 511 RETVAL = newSVsv (default_loop_sv);
454} 512}
455 OUTPUT: 513 OUTPUT:
456 RETVAL 514 RETVAL
457 515
516void ev_default_destroy ()
517 CODE:
518 ev_default_destroy ();
519 SvREFCNT_dec (default_loop_sv);
520 default_loop_sv = 0;
521
522unsigned int ev_supported_backends ()
523
524unsigned int ev_recommended_backends ()
525
526unsigned int ev_embeddable_backends ()
527
528void ev_sleep (NV interval)
529
458NV ev_time () 530NV ev_time ()
459 531
460NV ev_now () 532NV ev_now ()
461 C_ARGS: evapi.default_loop 533 C_ARGS: evapi.default_loop
462 534
535void ev_now_update ()
536 C_ARGS: evapi.default_loop
537
538void ev_suspend ()
539 C_ARGS: evapi.default_loop
540
541void ev_resume ()
542 C_ARGS: evapi.default_loop
543
463unsigned int ev_backend () 544unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 545 C_ARGS: evapi.default_loop
465 546
547void ev_loop_verify ()
548 C_ARGS: evapi.default_loop
549
466unsigned int ev_loop_count () 550unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 551 C_ARGS: evapi.default_loop
468 552
553unsigned int ev_loop_depth ()
554 C_ARGS: evapi.default_loop
555
556void ev_set_io_collect_interval (NV interval)
557 C_ARGS: evapi.default_loop, interval
558
559void ev_set_timeout_collect_interval (NV interval)
560 C_ARGS: evapi.default_loop, interval
561
469void ev_loop (int flags = 0) 562void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 563 C_ARGS: evapi.default_loop, flags
471 564
472void ev_unloop (int how = 1) 565void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 566 C_ARGS: evapi.default_loop, how
474 567
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 568void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 569 C_ARGS: evapi.default_loop, fd, revents
477 570
478void ev_feed_signal_event (SV *signal) 571void ev_feed_signal_event (SV *signal)
479 CODE: 572 CODE:
480{ 573{
481 Signal signum = sv_signum (signal); 574 Signal signum = s_signum (signal);
482 CHECK_SIG (signal, signum); 575 CHECK_SIG (signal, signum);
483 576
484 ev_feed_signal_event (evapi.default_loop, signum); 577 ev_feed_signal_event (evapi.default_loop, signum);
485} 578}
486 579
580unsigned int ev_pending_count ()
581 C_ARGS: evapi.default_loop
582
583void ev_invoke_pending ()
584 C_ARGS: evapi.default_loop
585
487ev_io *io (SV *fh, int events, SV *cb) 586ev_io *io (SV *fh, int events, SV *cb)
488 ALIAS: 587 ALIAS:
489 io_ns = 1 588 io_ns = 1
589 _ae_io = 2
490 CODE: 590 CODE:
491{ 591{
492 int fd = sv_fileno (fh); 592 int fd = s_fileno (fh, events & EV_WRITE);
493 CHECK_FD (fh, fd); 593 CHECK_FD (fh, fd);
594
595 if (ix == 2)
596 {
597 ix = 0;
598 events = events ? EV_WRITE : EV_READ;
599 }
494 600
495 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 601 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496 RETVAL->fh = newSVsv (fh); 602 RETVAL->fh = newSVsv (fh);
497 ev_io_set (RETVAL, fd, events); 603 ev_io_set (RETVAL, fd, events);
498 if (!ix) START (io, RETVAL); 604 if (!ix) START (io, RETVAL);
… …
532ev_signal *signal (SV *signal, SV *cb) 638ev_signal *signal (SV *signal, SV *cb)
533 ALIAS: 639 ALIAS:
534 signal_ns = 1 640 signal_ns = 1
535 CODE: 641 CODE:
536{ 642{
537 Signal signum = sv_signum (signal); 643 Signal signum = s_signum (signal);
538 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
539 645
540 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 646 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541 ev_signal_set (RETVAL, signum); 647 ev_signal_set (RETVAL, signum);
542 if (!ix) START (signal, RETVAL); 648 if (!ix) START_SIGNAL (RETVAL);
543} 649}
544 OUTPUT: 650 OUTPUT:
545 RETVAL 651 RETVAL
546 652
547ev_idle *idle (SV *cb) 653ev_idle *idle (SV *cb)
… …
582 ev_fork_set (RETVAL); 688 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 689 if (!ix) START (fork, RETVAL);
584 OUTPUT: 690 OUTPUT:
585 RETVAL 691 RETVAL
586 692
587ev_child *child (int pid, SV *cb) 693ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 694 ALIAS:
589 child_ns = 1 695 child_ns = 1
590 CODE: 696 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 697 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 698 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 699 if (!ix) START (child, RETVAL);
594 OUTPUT: 700 OUTPUT:
595 RETVAL 701 RETVAL
596 702
597ev_stat *stat (SV *path, NV interval, SV *cb) 703ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 709 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 710 if (!ix) START (stat, RETVAL);
605 OUTPUT: 711 OUTPUT:
606 RETVAL 712 RETVAL
607 713
608ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 714ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 715 ALIAS:
610 embed_ns = 1 716 embed_ns = 1
611 CODE: 717 CODE:
612{ 718{
613 if (!(ev_backend (loop) & ev_embeddable_backends ())) 719 if (!(ev_backend (loop) & ev_embeddable_backends ()))
614 croak ("passed loop is not embeddable via EV::embed,"); 720 croak ("passed loop is not embeddable via EV::embed,");
615 721
616 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 722 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617 RETVAL->fh = newSVsv (ST (0)); 723 RETVAL->fh = newSVsv (ST (0));
618 ev_embed_set (RETVAL, loop); 724 ev_embed_set (RETVAL, loop);
619
620 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622 if (!ix) START (embed, RETVAL); 725 if (!ix) START (embed, RETVAL);
623} 726}
727 OUTPUT:
728 RETVAL
729
730ev_async *async (SV *cb)
731 ALIAS:
732 async_ns = 1
733 CODE:
734 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
735 ev_async_set (RETVAL);
736 if (!ix) START (async, RETVAL);
624 OUTPUT: 737 OUTPUT:
625 RETVAL 738 RETVAL
626 739
627void once (SV *fh, int events, SV *timeout, SV *cb) 740void once (SV *fh, int events, SV *timeout, SV *cb)
628 CODE: 741 CODE:
629 ev_once ( 742 ev_once (
630 evapi.default_loop, 743 evapi.default_loop,
631 sv_fileno (fh), events, 744 s_fileno (fh, events & EV_WRITE), events,
632 SvOK (timeout) ? SvNV (timeout) : -1., 745 SvOK (timeout) ? SvNV (timeout) : -1.,
633 e_once_cb, 746 e_once_cb,
634 newSVsv (cb) 747 newSVsv (cb)
635 ); 748 );
636 749
… …
652 C_ARGS: e_loop (w), w, revents 765 C_ARGS: e_loop (w), w, revents
653 766
654int keepalive (ev_watcher *w, int new_value = 0) 767int keepalive (ev_watcher *w, int new_value = 0)
655 CODE: 768 CODE:
656{ 769{
657 RETVAL = w->flags & WFLAG_KEEPALIVE; 770 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658 new_value = new_value ? WFLAG_KEEPALIVE : 0; 771 new_value = new_value ? WFLAG_KEEPALIVE : 0;
659 772
660 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 773 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661 { 774 {
775 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662 REF (w); 776 REF (w);
663 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664 UNREF (w); 777 UNREF (w);
665 } 778 }
666} 779}
667 OUTPUT: 780 OUTPUT:
668 RETVAL 781 RETVAL
669 782
670SV *cb (ev_watcher *w, SV *new_cb = 0) 783SV *cb (ev_watcher *w, SV *new_cb = 0)
671 CODE: 784 CODE:
672{ 785{
673 RETVAL = newSVsv (w->cb_sv);
674
675 if (items > 1) 786 if (items > 1)
676 sv_setsv (w->cb_sv, new_cb); 787 {
788 new_cb = s_get_cv_croak (new_cb);
789 RETVAL = newRV_noinc (w->cb_sv);
790 w->cb_sv = SvREFCNT_inc (new_cb);
791 }
792 else
793 RETVAL = newRV_inc (w->cb_sv);
677} 794}
678 OUTPUT: 795 OUTPUT:
679 RETVAL 796 RETVAL
680 797
681SV *data (ev_watcher *w, SV *new_data = 0) 798SV *data (ev_watcher *w, SV *new_data = 0)
… …
746 e_destroy (w); 863 e_destroy (w);
747 864
748void set (ev_io *w, SV *fh, int events) 865void set (ev_io *w, SV *fh, int events)
749 CODE: 866 CODE:
750{ 867{
751 int fd = sv_fileno (fh); 868 int fd = s_fileno (fh, events & EV_WRITE);
752 CHECK_FD (fh, fd); 869 CHECK_FD (fh, fd);
753 870
754 sv_setsv (w->fh, fh); 871 sv_setsv (w->fh, fh);
755 RESET (io, w, (w, fd, events)); 872 RESET (io, w, (w, fd, events));
756} 873}
… …
758SV *fh (ev_io *w, SV *new_fh = 0) 875SV *fh (ev_io *w, SV *new_fh = 0)
759 CODE: 876 CODE:
760{ 877{
761 if (items > 1) 878 if (items > 1)
762 { 879 {
763 int fd = sv_fileno (new_fh); 880 int fd = s_fileno (new_fh, w->events & EV_WRITE);
764 CHECK_FD (new_fh, fd); 881 CHECK_FD (new_fh, fd);
765 882
766 RETVAL = w->fh; 883 RETVAL = w->fh;
767 w->fh = newSVsv (new_fh); 884 w->fh = newSVsv (new_fh);
768 885
… …
787 904
788MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 905MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
789 906
790void ev_signal_start (ev_signal *w) 907void ev_signal_start (ev_signal *w)
791 CODE: 908 CODE:
792 START (signal, w); 909 START_SIGNAL (w);
793 910
794void ev_signal_stop (ev_signal *w) 911void ev_signal_stop (ev_signal *w)
795 CODE: 912 CODE:
796 STOP (signal, w); 913 STOP (signal, w);
797 914
… …
801 e_destroy (w); 918 e_destroy (w);
802 919
803void set (ev_signal *w, SV *signal) 920void set (ev_signal *w, SV *signal)
804 CODE: 921 CODE:
805{ 922{
806 Signal signum = sv_signum (signal); 923 Signal signum = s_signum (signal);
807 CHECK_SIG (signal, signum); 924 CHECK_SIG (signal, signum);
808 925
809 RESET (signal, w, (w, signum)); 926 RESET_SIGNAL (w, (w, signum));
810} 927}
811 928
812int signal (ev_signal *w, SV *new_signal = 0) 929int signal (ev_signal *w, SV *new_signal = 0)
813 CODE: 930 CODE:
814{ 931{
815 RETVAL = w->signum; 932 RETVAL = w->signum;
816 933
817 if (items > 1) 934 if (items > 1)
818 { 935 {
819 Signal signum = sv_signum (new_signal); 936 Signal signum = s_signum (new_signal);
820 CHECK_SIG (new_signal, signum); 937 CHECK_SIG (new_signal, signum);
821 938
822 RESET (signal, w, (w, signum)); 939 RESET_SIGNAL (w, (w, signum));
823 } 940 }
824} 941}
825 OUTPUT: 942 OUTPUT:
826 RETVAL 943 RETVAL
827 944
… …
839 956
840void ev_timer_again (ev_timer *w) 957void ev_timer_again (ev_timer *w)
841 INIT: 958 INIT:
842 CHECK_REPEAT (w->repeat); 959 CHECK_REPEAT (w->repeat);
843 CODE: 960 CODE:
844 REF (w);
845 ev_timer_again (e_loop (w), w); 961 ev_timer_again (e_loop (w), w);
846 UNREF (w); 962 UNREF (w);
963
964NV ev_timer_remaining (ev_timer *w)
965 C_ARGS: e_loop (w), w
847 966
848void DESTROY (ev_timer *w) 967void DESTROY (ev_timer *w)
849 CODE: 968 CODE:
850 STOP (timer, w); 969 STOP (timer, w);
851 e_destroy (w); 970 e_destroy (w);
… …
854 INIT: 973 INIT:
855 CHECK_REPEAT (repeat); 974 CHECK_REPEAT (repeat);
856 CODE: 975 CODE:
857 RESET (timer, w, (w, after, repeat)); 976 RESET (timer, w, (w, after, repeat));
858 977
859NV at (ev_timer *w)
860 CODE:
861 RETVAL = w->at;
862 OUTPUT:
863 RETVAL
864
865MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 978MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866 979
867void ev_periodic_start (ev_periodic *w) 980void ev_periodic_start (ev_periodic *w)
868 INIT: 981 INIT:
869 CHECK_REPEAT (w->interval); 982 CHECK_REPEAT (w->interval);
… …
874 CODE: 987 CODE:
875 STOP (periodic, w); 988 STOP (periodic, w);
876 989
877void ev_periodic_again (ev_periodic *w) 990void ev_periodic_again (ev_periodic *w)
878 CODE: 991 CODE:
879 REF (w);
880 ev_periodic_again (e_loop (w), w); 992 ev_periodic_again (e_loop (w), w);
881 UNREF (w); 993 UNREF (w);
882 994
883void DESTROY (ev_periodic *w) 995void DESTROY (ev_periodic *w)
884 CODE: 996 CODE:
… …
896 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1008 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
897} 1009}
898 1010
899NV at (ev_periodic *w) 1011NV at (ev_periodic *w)
900 CODE: 1012 CODE:
901 RETVAL = w->at; 1013 RETVAL = ev_periodic_at (w);
902 OUTPUT: 1014 OUTPUT:
903 RETVAL 1015 RETVAL
904 1016
905MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1017MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906 1018
… …
975void DESTROY (ev_child *w) 1087void DESTROY (ev_child *w)
976 CODE: 1088 CODE:
977 STOP (child, w); 1089 STOP (child, w);
978 e_destroy (w); 1090 e_destroy (w);
979 1091
980void set (ev_child *w, int pid) 1092void set (ev_child *w, int pid, int trace)
981 CODE: 1093 CODE:
982 RESET (child, w, (w, pid)); 1094 RESET (child, w, (w, pid, trace));
983 1095
984int pid (ev_child *w, int new_pid = 0)
985 CODE:
986{
987 RETVAL = w->pid;
988
989 if (items > 1)
990 RESET (child, w, (w, new_pid));
991}
992 OUTPUT:
993 RETVAL
994
995
996int rstatus (ev_child *w) 1096int pid (ev_child *w)
997 ALIAS: 1097 ALIAS:
998 rpid = 1 1098 rpid = 1
1099 rstatus = 2
999 CODE: 1100 CODE:
1000 RETVAL = ix ? w->rpid : w->rstatus; 1101 RETVAL = ix == 0 ? w->pid
1102 : ix == 1 ? w->rpid
1103 : w->rstatus;
1001 OUTPUT: 1104 OUTPUT:
1002 RETVAL 1105 RETVAL
1003 1106
1004MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1107MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005 1108
… …
1121 CODE: 1224 CODE:
1122 RETVAL = newSVsv (w->fh); 1225 RETVAL = newSVsv (w->fh);
1123 OUTPUT: 1226 OUTPUT:
1124 RETVAL 1227 RETVAL
1125 1228
1229void ev_embed_sweep (ev_embed *w)
1230 C_ARGS: e_loop (w), w
1231
1232MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1233
1234void ev_async_start (ev_async *w)
1235 CODE:
1236 START (async, w);
1237
1238void ev_async_stop (ev_async *w)
1239 CODE:
1240 STOP (async, w);
1241
1242void DESTROY (ev_async *w)
1243 CODE:
1244 STOP (async, w);
1245 e_destroy (w);
1246
1247void ev_async_send (ev_async *w)
1248 C_ARGS: e_loop (w), w
1249
1250SV *ev_async_async_pending (ev_async *w)
1251 CODE:
1252 RETVAL = boolSV (ev_async_pending (w));
1253 OUTPUT:
1254 RETVAL
1255
1126MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1256MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127 1257
1128SV *new (SV *klass, unsigned int flags = 0) 1258SV *new (SV *klass, unsigned int flags = 0)
1129 CODE: 1259 CODE:
1130{ 1260{
… …
1143 if (loop != evapi.default_loop) /* global destruction sucks */ 1273 if (loop != evapi.default_loop) /* global destruction sucks */
1144 ev_loop_destroy (loop); 1274 ev_loop_destroy (loop);
1145 1275
1146void ev_loop_fork (struct ev_loop *loop) 1276void ev_loop_fork (struct ev_loop *loop)
1147 1277
1278void ev_loop_verify (struct ev_loop *loop)
1279
1148NV ev_now (struct ev_loop *loop) 1280NV ev_now (struct ev_loop *loop)
1149 1281
1282void ev_now_update (struct ev_loop *loop)
1283
1284void ev_suspend (struct ev_loop *loop)
1285
1286void ev_resume (struct ev_loop *loop)
1287
1288void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1289
1290void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1291
1150unsigned int ev_backend (struct ev_loop *loop) 1292unsigned int ev_backend (struct ev_loop *loop)
1151 1293
1152unsigned int ev_loop_count (struct ev_loop *loop) 1294unsigned int ev_loop_count (struct ev_loop *loop)
1153 1295
1296unsigned int ev_loop_depth (struct ev_loop *loop)
1297
1154void ev_loop (struct ev_loop *loop, int flags = 0) 1298void ev_loop (struct ev_loop *loop, int flags = 0)
1155 1299
1156void ev_unloop (struct ev_loop *loop, int how = 1) 1300void ev_unloop (struct ev_loop *loop, int how = 1)
1157 1301
1158void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1302void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1159 1303
1304unsigned int ev_pending_count (struct ev_loop *loop)
1305
1306void ev_invoke_pending (struct ev_loop *loop)
1307
1160#if 0 1308#if 0
1161 1309
1162void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1310void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1163 CODE: 1311 CODE:
1164{ 1312{
1165 Signal signum = sv_signum (signal); 1313 Signal signum = s_signum (signal);
1166 CHECK_SIG (signal, signum); 1314 CHECK_SIG (signal, signum);
1167 1315
1168 ev_feed_signal_event (loop, signum); 1316 ev_feed_signal_event (loop, signum);
1169} 1317}
1170 1318
… …
1173ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1321ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1174 ALIAS: 1322 ALIAS:
1175 io_ns = 1 1323 io_ns = 1
1176 CODE: 1324 CODE:
1177{ 1325{
1178 int fd = sv_fileno (fh); 1326 int fd = s_fileno (fh, events & EV_WRITE);
1179 CHECK_FD (fh, fd); 1327 CHECK_FD (fh, fd);
1180 1328
1181 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1329 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1182 RETVAL->fh = newSVsv (fh); 1330 RETVAL->fh = newSVsv (fh);
1183 ev_io_set (RETVAL, fd, events); 1331 ev_io_set (RETVAL, fd, events);
… …
1213 if (!ix) START (periodic, w); 1361 if (!ix) START (periodic, w);
1214} 1362}
1215 OUTPUT: 1363 OUTPUT:
1216 RETVAL 1364 RETVAL
1217 1365
1218#if 0
1219
1220ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1366ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1221 ALIAS: 1367 ALIAS:
1222 signal_ns = 1 1368 signal_ns = 1
1223 CODE: 1369 CODE:
1224{ 1370{
1225 Signal signum = sv_signum (signal); 1371 Signal signum = s_signum (signal);
1226 CHECK_SIG (signal, signum); 1372 CHECK_SIG (signal, signum);
1227 1373
1228 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1374 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1229 ev_signal_set (RETVAL, signum); 1375 ev_signal_set (RETVAL, signum);
1230 if (!ix) START (signal, RETVAL); 1376 if (!ix) START_SIGNAL (RETVAL);
1231} 1377}
1232 OUTPUT: 1378 OUTPUT:
1233 RETVAL 1379 RETVAL
1234
1235#endif
1236 1380
1237ev_idle *idle (struct ev_loop *loop, SV *cb) 1381ev_idle *idle (struct ev_loop *loop, SV *cb)
1238 ALIAS: 1382 ALIAS:
1239 idle_ns = 1 1383 idle_ns = 1
1240 CODE: 1384 CODE:
… …
1272 ev_fork_set (RETVAL); 1416 ev_fork_set (RETVAL);
1273 if (!ix) START (fork, RETVAL); 1417 if (!ix) START (fork, RETVAL);
1274 OUTPUT: 1418 OUTPUT:
1275 RETVAL 1419 RETVAL
1276 1420
1277ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1421ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1278 ALIAS: 1422 ALIAS:
1279 child_ns = 1 1423 child_ns = 1
1280 CODE: 1424 CODE:
1281 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1425 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282 ev_child_set (RETVAL, pid); 1426 ev_child_set (RETVAL, pid, trace);
1283 if (!ix) START (child, RETVAL); 1427 if (!ix) START (child, RETVAL);
1284 OUTPUT: 1428 OUTPUT:
1285 RETVAL 1429 RETVAL
1286 1430
1287ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1431ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1293 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1437 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1294 if (!ix) START (stat, RETVAL); 1438 if (!ix) START (stat, RETVAL);
1295 OUTPUT: 1439 OUTPUT:
1296 RETVAL 1440 RETVAL
1297 1441
1298ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1442ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1299 ALIAS: 1443 ALIAS:
1300 embed_ns = 1 1444 embed_ns = 1
1301 CODE: 1445 CODE:
1302{ 1446{
1303 if (!(ev_backend (other) & ev_embeddable_backends ())) 1447 if (!(ev_backend (other) & ev_embeddable_backends ()))
1304 croak ("passed loop is not embeddable via EV::embed,"); 1448 croak ("passed loop is not embeddable via EV::embed,");
1305 1449
1306 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1450 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307 RETVAL->fh = newSVsv (ST (1)); 1451 RETVAL->fh = newSVsv (ST (1));
1308 ev_embed_set (RETVAL, other); 1452 ev_embed_set (RETVAL, other);
1309
1310 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312 if (!ix) START (embed, RETVAL); 1453 if (!ix) START (embed, RETVAL);
1313} 1454}
1455 OUTPUT:
1456 RETVAL
1457
1458ev_async *async (struct ev_loop *loop, SV *cb)
1459 ALIAS:
1460 async_ns = 1
1461 CODE:
1462 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1463 ev_async_set (RETVAL);
1464 if (!ix) START (async, RETVAL);
1314 OUTPUT: 1465 OUTPUT:
1315 RETVAL 1466 RETVAL
1316 1467
1317void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1468void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1318 CODE: 1469 CODE:
1319 ev_once ( 1470 ev_once (
1320 loop, 1471 loop,
1321 sv_fileno (fh), events, 1472 s_fileno (fh, events & EV_WRITE), events,
1322 SvOK (timeout) ? SvNV (timeout) : -1., 1473 SvOK (timeout) ? SvNV (timeout) : -1.,
1323 e_once_cb, 1474 e_once_cb,
1324 newSVsv (cb) 1475 newSVsv (cb)
1325 ); 1476 );
1326 1477

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