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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 1.137 by root, Tue Mar 16 20:43:05 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.iteration = ev_iteration;
441 evapi.depth = ev_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.verify = ev_verify;
453 evapi.set_loop_release_cb = ev_set_loop_release_cb;
454 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400 evapi.ref = ev_ref; 455 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 456 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 457 evapi.loop = ev_loop;
403 evapi.once = ev_once; 458 evapi.once = ev_once;
404 evapi.io_start = ev_io_start; 459 evapi.io_start = ev_io_start;
405 evapi.io_stop = ev_io_stop; 460 evapi.io_stop = ev_io_stop;
406 evapi.timer_start = ev_timer_start; 461 evapi.timer_start = ev_timer_start;
407 evapi.timer_stop = ev_timer_stop; 462 evapi.timer_stop = ev_timer_stop;
408 evapi.timer_again = ev_timer_again; 463 evapi.timer_again = ev_timer_again;
464 evapi.timer_remaining = ev_timer_remaining;
409 evapi.periodic_start = ev_periodic_start; 465 evapi.periodic_start = ev_periodic_start;
410 evapi.periodic_stop = ev_periodic_stop; 466 evapi.periodic_stop = ev_periodic_stop;
411 evapi.signal_start = ev_signal_start; 467 evapi.signal_start = ev_signal_start;
412 evapi.signal_stop = ev_signal_stop; 468 evapi.signal_stop = ev_signal_stop;
413 evapi.idle_start = ev_idle_start; 469 evapi.idle_start = ev_idle_start;
… …
424 evapi.embed_start = ev_embed_start; 480 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 481 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 482 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 483 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 484 evapi.fork_stop = ev_fork_stop;
485 evapi.async_start = ev_async_start;
486 evapi.async_stop = ev_async_stop;
487 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 488 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 489 evapi.invoke = ev_invoke;
431 490
432 sv_setiv (sv, (IV)&evapi); 491 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 492 SvREADONLY_on (sv);
… …
453 RETVAL = newSVsv (default_loop_sv); 512 RETVAL = newSVsv (default_loop_sv);
454} 513}
455 OUTPUT: 514 OUTPUT:
456 RETVAL 515 RETVAL
457 516
517void ev_default_destroy ()
518 CODE:
519 ev_default_destroy ();
520 SvREFCNT_dec (default_loop_sv);
521 default_loop_sv = 0;
522
523unsigned int ev_supported_backends ()
524
525unsigned int ev_recommended_backends ()
526
527unsigned int ev_embeddable_backends ()
528
529void ev_sleep (NV interval)
530
458NV ev_time () 531NV ev_time ()
459 532
460NV ev_now () 533NV ev_now ()
461 C_ARGS: evapi.default_loop 534 C_ARGS: evapi.default_loop
462 535
536void ev_now_update ()
537 C_ARGS: evapi.default_loop
538
539void ev_suspend ()
540 C_ARGS: evapi.default_loop
541
542void ev_resume ()
543 C_ARGS: evapi.default_loop
544
463unsigned int ev_backend () 545unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 546 C_ARGS: evapi.default_loop
465 547
466unsigned int ev_loop_count () 548void ev_verify ()
467 C_ARGS: evapi.default_loop 549 C_ARGS: evapi.default_loop
550
551unsigned int ev_iteration ()
552 C_ARGS: evapi.default_loop
553
554unsigned int ev_depth ()
555 C_ARGS: evapi.default_loop
556
557void ev_set_io_collect_interval (NV interval)
558 C_ARGS: evapi.default_loop, interval
559
560void ev_set_timeout_collect_interval (NV interval)
561 C_ARGS: evapi.default_loop, interval
468 562
469void ev_loop (int flags = 0) 563void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 564 C_ARGS: evapi.default_loop, flags
471 565
472void ev_unloop (int how = 1) 566void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 567 C_ARGS: evapi.default_loop, how
474 568
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 569void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 570 C_ARGS: evapi.default_loop, fd, revents
477 571
478void ev_feed_signal_event (SV *signal) 572void ev_feed_signal_event (SV *signal)
479 CODE: 573 CODE:
480{ 574{
481 Signal signum = sv_signum (signal); 575 Signal signum = s_signum (signal);
482 CHECK_SIG (signal, signum); 576 CHECK_SIG (signal, signum);
483 577
484 ev_feed_signal_event (evapi.default_loop, signum); 578 ev_feed_signal_event (evapi.default_loop, signum);
485} 579}
486 580
581unsigned int ev_pending_count ()
582 C_ARGS: evapi.default_loop
583
584void ev_invoke_pending ()
585 C_ARGS: evapi.default_loop
586
487ev_io *io (SV *fh, int events, SV *cb) 587ev_io *io (SV *fh, int events, SV *cb)
488 ALIAS: 588 ALIAS:
489 io_ns = 1 589 io_ns = 1
590 _ae_io = 2
490 CODE: 591 CODE:
491{ 592{
492 int fd = sv_fileno (fh); 593 int fd = s_fileno (fh, events & EV_WRITE);
493 CHECK_FD (fh, fd); 594 CHECK_FD (fh, fd);
595
596 if (ix == 2)
597 {
598 ix = 0;
599 events = events ? EV_WRITE : EV_READ;
600 }
494 601
495 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 602 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496 RETVAL->fh = newSVsv (fh); 603 RETVAL->fh = newSVsv (fh);
497 ev_io_set (RETVAL, fd, events); 604 ev_io_set (RETVAL, fd, events);
498 if (!ix) START (io, RETVAL); 605 if (!ix) START (io, RETVAL);
… …
532ev_signal *signal (SV *signal, SV *cb) 639ev_signal *signal (SV *signal, SV *cb)
533 ALIAS: 640 ALIAS:
534 signal_ns = 1 641 signal_ns = 1
535 CODE: 642 CODE:
536{ 643{
537 Signal signum = sv_signum (signal); 644 Signal signum = s_signum (signal);
538 CHECK_SIG (signal, signum); 645 CHECK_SIG (signal, signum);
539 646
540 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 647 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541 ev_signal_set (RETVAL, signum); 648 ev_signal_set (RETVAL, signum);
542 if (!ix) START (signal, RETVAL); 649 if (!ix) START_SIGNAL (RETVAL);
543} 650}
544 OUTPUT: 651 OUTPUT:
545 RETVAL 652 RETVAL
546 653
547ev_idle *idle (SV *cb) 654ev_idle *idle (SV *cb)
… …
582 ev_fork_set (RETVAL); 689 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 690 if (!ix) START (fork, RETVAL);
584 OUTPUT: 691 OUTPUT:
585 RETVAL 692 RETVAL
586 693
587ev_child *child (int pid, SV *cb) 694ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 695 ALIAS:
589 child_ns = 1 696 child_ns = 1
590 CODE: 697 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 698 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 699 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 700 if (!ix) START (child, RETVAL);
594 OUTPUT: 701 OUTPUT:
595 RETVAL 702 RETVAL
596 703
597ev_stat *stat (SV *path, NV interval, SV *cb) 704ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 710 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 711 if (!ix) START (stat, RETVAL);
605 OUTPUT: 712 OUTPUT:
606 RETVAL 713 RETVAL
607 714
608ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 715ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 716 ALIAS:
610 embed_ns = 1 717 embed_ns = 1
611 CODE: 718 CODE:
612{ 719{
613 if (!(ev_backend (loop) & ev_embeddable_backends ())) 720 if (!(ev_backend (loop) & ev_embeddable_backends ()))
614 croak ("passed loop is not embeddable via EV::embed,"); 721 croak ("passed loop is not embeddable via EV::embed,");
615 722
616 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 723 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617 RETVAL->fh = newSVsv (ST (0)); 724 RETVAL->fh = newSVsv (ST (0));
618 ev_embed_set (RETVAL, loop); 725 ev_embed_set (RETVAL, loop);
619
620 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622 if (!ix) START (embed, RETVAL); 726 if (!ix) START (embed, RETVAL);
623} 727}
728 OUTPUT:
729 RETVAL
730
731ev_async *async (SV *cb)
732 ALIAS:
733 async_ns = 1
734 CODE:
735 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
736 ev_async_set (RETVAL);
737 if (!ix) START (async, RETVAL);
624 OUTPUT: 738 OUTPUT:
625 RETVAL 739 RETVAL
626 740
627void once (SV *fh, int events, SV *timeout, SV *cb) 741void once (SV *fh, int events, SV *timeout, SV *cb)
628 CODE: 742 CODE:
629 ev_once ( 743 ev_once (
630 evapi.default_loop, 744 evapi.default_loop,
631 sv_fileno (fh), events, 745 s_fileno (fh, events & EV_WRITE), events,
632 SvOK (timeout) ? SvNV (timeout) : -1., 746 SvOK (timeout) ? SvNV (timeout) : -1.,
633 e_once_cb, 747 e_once_cb,
634 newSVsv (cb) 748 newSVsv (cb)
635 ); 749 );
636 750
… …
652 C_ARGS: e_loop (w), w, revents 766 C_ARGS: e_loop (w), w, revents
653 767
654int keepalive (ev_watcher *w, int new_value = 0) 768int keepalive (ev_watcher *w, int new_value = 0)
655 CODE: 769 CODE:
656{ 770{
657 RETVAL = w->flags & WFLAG_KEEPALIVE; 771 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658 new_value = new_value ? WFLAG_KEEPALIVE : 0; 772 new_value = new_value ? WFLAG_KEEPALIVE : 0;
659 773
660 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 774 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661 { 775 {
776 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662 REF (w); 777 REF (w);
663 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664 UNREF (w); 778 UNREF (w);
665 } 779 }
666} 780}
667 OUTPUT: 781 OUTPUT:
668 RETVAL 782 RETVAL
669 783
670SV *cb (ev_watcher *w, SV *new_cb = 0) 784SV *cb (ev_watcher *w, SV *new_cb = 0)
671 CODE: 785 CODE:
672{ 786{
673 RETVAL = newSVsv (w->cb_sv);
674
675 if (items > 1) 787 if (items > 1)
676 sv_setsv (w->cb_sv, new_cb); 788 {
789 new_cb = s_get_cv_croak (new_cb);
790 RETVAL = newRV_noinc (w->cb_sv);
791 w->cb_sv = SvREFCNT_inc (new_cb);
792 }
793 else
794 RETVAL = newRV_inc (w->cb_sv);
677} 795}
678 OUTPUT: 796 OUTPUT:
679 RETVAL 797 RETVAL
680 798
681SV *data (ev_watcher *w, SV *new_data = 0) 799SV *data (ev_watcher *w, SV *new_data = 0)
… …
746 e_destroy (w); 864 e_destroy (w);
747 865
748void set (ev_io *w, SV *fh, int events) 866void set (ev_io *w, SV *fh, int events)
749 CODE: 867 CODE:
750{ 868{
751 int fd = sv_fileno (fh); 869 int fd = s_fileno (fh, events & EV_WRITE);
752 CHECK_FD (fh, fd); 870 CHECK_FD (fh, fd);
753 871
754 sv_setsv (w->fh, fh); 872 sv_setsv (w->fh, fh);
755 RESET (io, w, (w, fd, events)); 873 RESET (io, w, (w, fd, events));
756} 874}
… …
758SV *fh (ev_io *w, SV *new_fh = 0) 876SV *fh (ev_io *w, SV *new_fh = 0)
759 CODE: 877 CODE:
760{ 878{
761 if (items > 1) 879 if (items > 1)
762 { 880 {
763 int fd = sv_fileno (new_fh); 881 int fd = s_fileno (new_fh, w->events & EV_WRITE);
764 CHECK_FD (new_fh, fd); 882 CHECK_FD (new_fh, fd);
765 883
766 RETVAL = w->fh; 884 RETVAL = w->fh;
767 w->fh = newSVsv (new_fh); 885 w->fh = newSVsv (new_fh);
768 886
… …
787 905
788MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 906MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
789 907
790void ev_signal_start (ev_signal *w) 908void ev_signal_start (ev_signal *w)
791 CODE: 909 CODE:
792 START (signal, w); 910 START_SIGNAL (w);
793 911
794void ev_signal_stop (ev_signal *w) 912void ev_signal_stop (ev_signal *w)
795 CODE: 913 CODE:
796 STOP (signal, w); 914 STOP (signal, w);
797 915
… …
801 e_destroy (w); 919 e_destroy (w);
802 920
803void set (ev_signal *w, SV *signal) 921void set (ev_signal *w, SV *signal)
804 CODE: 922 CODE:
805{ 923{
806 Signal signum = sv_signum (signal); 924 Signal signum = s_signum (signal);
807 CHECK_SIG (signal, signum); 925 CHECK_SIG (signal, signum);
808 926
809 RESET (signal, w, (w, signum)); 927 RESET_SIGNAL (w, (w, signum));
810} 928}
811 929
812int signal (ev_signal *w, SV *new_signal = 0) 930int signal (ev_signal *w, SV *new_signal = 0)
813 CODE: 931 CODE:
814{ 932{
815 RETVAL = w->signum; 933 RETVAL = w->signum;
816 934
817 if (items > 1) 935 if (items > 1)
818 { 936 {
819 Signal signum = sv_signum (new_signal); 937 Signal signum = s_signum (new_signal);
820 CHECK_SIG (new_signal, signum); 938 CHECK_SIG (new_signal, signum);
821 939
822 RESET (signal, w, (w, signum)); 940 RESET_SIGNAL (w, (w, signum));
823 } 941 }
824} 942}
825 OUTPUT: 943 OUTPUT:
826 RETVAL 944 RETVAL
827 945
… …
839 957
840void ev_timer_again (ev_timer *w) 958void ev_timer_again (ev_timer *w)
841 INIT: 959 INIT:
842 CHECK_REPEAT (w->repeat); 960 CHECK_REPEAT (w->repeat);
843 CODE: 961 CODE:
844 REF (w);
845 ev_timer_again (e_loop (w), w); 962 ev_timer_again (e_loop (w), w);
846 UNREF (w); 963 UNREF (w);
964
965NV ev_timer_remaining (ev_timer *w)
966 C_ARGS: e_loop (w), w
847 967
848void DESTROY (ev_timer *w) 968void DESTROY (ev_timer *w)
849 CODE: 969 CODE:
850 STOP (timer, w); 970 STOP (timer, w);
851 e_destroy (w); 971 e_destroy (w);
… …
854 INIT: 974 INIT:
855 CHECK_REPEAT (repeat); 975 CHECK_REPEAT (repeat);
856 CODE: 976 CODE:
857 RESET (timer, w, (w, after, repeat)); 977 RESET (timer, w, (w, after, repeat));
858 978
859NV at (ev_timer *w)
860 CODE:
861 RETVAL = w->at;
862 OUTPUT:
863 RETVAL
864
865MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 979MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866 980
867void ev_periodic_start (ev_periodic *w) 981void ev_periodic_start (ev_periodic *w)
868 INIT: 982 INIT:
869 CHECK_REPEAT (w->interval); 983 CHECK_REPEAT (w->interval);
… …
874 CODE: 988 CODE:
875 STOP (periodic, w); 989 STOP (periodic, w);
876 990
877void ev_periodic_again (ev_periodic *w) 991void ev_periodic_again (ev_periodic *w)
878 CODE: 992 CODE:
879 REF (w);
880 ev_periodic_again (e_loop (w), w); 993 ev_periodic_again (e_loop (w), w);
881 UNREF (w); 994 UNREF (w);
882 995
883void DESTROY (ev_periodic *w) 996void DESTROY (ev_periodic *w)
884 CODE: 997 CODE:
… …
896 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1009 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
897} 1010}
898 1011
899NV at (ev_periodic *w) 1012NV at (ev_periodic *w)
900 CODE: 1013 CODE:
901 RETVAL = w->at; 1014 RETVAL = ev_periodic_at (w);
902 OUTPUT: 1015 OUTPUT:
903 RETVAL 1016 RETVAL
904 1017
905MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1018MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906 1019
… …
975void DESTROY (ev_child *w) 1088void DESTROY (ev_child *w)
976 CODE: 1089 CODE:
977 STOP (child, w); 1090 STOP (child, w);
978 e_destroy (w); 1091 e_destroy (w);
979 1092
980void set (ev_child *w, int pid) 1093void set (ev_child *w, int pid, int trace)
981 CODE: 1094 CODE:
982 RESET (child, w, (w, pid)); 1095 RESET (child, w, (w, pid, trace));
983 1096
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) 1097int pid (ev_child *w)
997 ALIAS: 1098 ALIAS:
998 rpid = 1 1099 rpid = 1
1100 rstatus = 2
999 CODE: 1101 CODE:
1000 RETVAL = ix ? w->rpid : w->rstatus; 1102 RETVAL = ix == 0 ? w->pid
1103 : ix == 1 ? w->rpid
1104 : w->rstatus;
1001 OUTPUT: 1105 OUTPUT:
1002 RETVAL 1106 RETVAL
1003 1107
1004MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1108MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005 1109
… …
1121 CODE: 1225 CODE:
1122 RETVAL = newSVsv (w->fh); 1226 RETVAL = newSVsv (w->fh);
1123 OUTPUT: 1227 OUTPUT:
1124 RETVAL 1228 RETVAL
1125 1229
1230void ev_embed_sweep (ev_embed *w)
1231 C_ARGS: e_loop (w), w
1232
1233MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1234
1235void ev_async_start (ev_async *w)
1236 CODE:
1237 START (async, w);
1238
1239void ev_async_stop (ev_async *w)
1240 CODE:
1241 STOP (async, w);
1242
1243void DESTROY (ev_async *w)
1244 CODE:
1245 STOP (async, w);
1246 e_destroy (w);
1247
1248void ev_async_send (ev_async *w)
1249 C_ARGS: e_loop (w), w
1250
1251SV *ev_async_async_pending (ev_async *w)
1252 CODE:
1253 RETVAL = boolSV (ev_async_pending (w));
1254 OUTPUT:
1255 RETVAL
1256
1126MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1257MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127 1258
1128SV *new (SV *klass, unsigned int flags = 0) 1259SV *new (SV *klass, unsigned int flags = 0)
1129 CODE: 1260 CODE:
1130{ 1261{
… …
1143 if (loop != evapi.default_loop) /* global destruction sucks */ 1274 if (loop != evapi.default_loop) /* global destruction sucks */
1144 ev_loop_destroy (loop); 1275 ev_loop_destroy (loop);
1145 1276
1146void ev_loop_fork (struct ev_loop *loop) 1277void ev_loop_fork (struct ev_loop *loop)
1147 1278
1279void ev_verify (struct ev_loop *loop)
1280
1148NV ev_now (struct ev_loop *loop) 1281NV ev_now (struct ev_loop *loop)
1149 1282
1283void ev_now_update (struct ev_loop *loop)
1284
1285void ev_suspend (struct ev_loop *loop)
1286
1287void ev_resume (struct ev_loop *loop)
1288
1289void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1290
1291void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1292
1150unsigned int ev_backend (struct ev_loop *loop) 1293unsigned int ev_backend (struct ev_loop *loop)
1151 1294
1152unsigned int ev_loop_count (struct ev_loop *loop) 1295unsigned int ev_iteration (struct ev_loop *loop)
1296
1297unsigned int ev_depth (struct ev_loop *loop)
1153 1298
1154void ev_loop (struct ev_loop *loop, int flags = 0) 1299void ev_loop (struct ev_loop *loop, int flags = 0)
1155 1300
1156void ev_unloop (struct ev_loop *loop, int how = 1) 1301void ev_unloop (struct ev_loop *loop, int how = 1)
1157 1302
1158void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1303void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1159 1304
1305unsigned int ev_pending_count (struct ev_loop *loop)
1306
1307void ev_invoke_pending (struct ev_loop *loop)
1308
1160#if 0 1309#if 0
1161 1310
1162void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1311void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1163 CODE: 1312 CODE:
1164{ 1313{
1165 Signal signum = sv_signum (signal); 1314 Signal signum = s_signum (signal);
1166 CHECK_SIG (signal, signum); 1315 CHECK_SIG (signal, signum);
1167 1316
1168 ev_feed_signal_event (loop, signum); 1317 ev_feed_signal_event (loop, signum);
1169} 1318}
1170 1319
… …
1173ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1322ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1174 ALIAS: 1323 ALIAS:
1175 io_ns = 1 1324 io_ns = 1
1176 CODE: 1325 CODE:
1177{ 1326{
1178 int fd = sv_fileno (fh); 1327 int fd = s_fileno (fh, events & EV_WRITE);
1179 CHECK_FD (fh, fd); 1328 CHECK_FD (fh, fd);
1180 1329
1181 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1330 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1182 RETVAL->fh = newSVsv (fh); 1331 RETVAL->fh = newSVsv (fh);
1183 ev_io_set (RETVAL, fd, events); 1332 ev_io_set (RETVAL, fd, events);
… …
1213 if (!ix) START (periodic, w); 1362 if (!ix) START (periodic, w);
1214} 1363}
1215 OUTPUT: 1364 OUTPUT:
1216 RETVAL 1365 RETVAL
1217 1366
1218#if 0
1219
1220ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1367ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1221 ALIAS: 1368 ALIAS:
1222 signal_ns = 1 1369 signal_ns = 1
1223 CODE: 1370 CODE:
1224{ 1371{
1225 Signal signum = sv_signum (signal); 1372 Signal signum = s_signum (signal);
1226 CHECK_SIG (signal, signum); 1373 CHECK_SIG (signal, signum);
1227 1374
1228 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1375 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1229 ev_signal_set (RETVAL, signum); 1376 ev_signal_set (RETVAL, signum);
1230 if (!ix) START (signal, RETVAL); 1377 if (!ix) START_SIGNAL (RETVAL);
1231} 1378}
1232 OUTPUT: 1379 OUTPUT:
1233 RETVAL 1380 RETVAL
1234
1235#endif
1236 1381
1237ev_idle *idle (struct ev_loop *loop, SV *cb) 1382ev_idle *idle (struct ev_loop *loop, SV *cb)
1238 ALIAS: 1383 ALIAS:
1239 idle_ns = 1 1384 idle_ns = 1
1240 CODE: 1385 CODE:
… …
1272 ev_fork_set (RETVAL); 1417 ev_fork_set (RETVAL);
1273 if (!ix) START (fork, RETVAL); 1418 if (!ix) START (fork, RETVAL);
1274 OUTPUT: 1419 OUTPUT:
1275 RETVAL 1420 RETVAL
1276 1421
1277ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1422ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1278 ALIAS: 1423 ALIAS:
1279 child_ns = 1 1424 child_ns = 1
1280 CODE: 1425 CODE:
1281 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1426 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282 ev_child_set (RETVAL, pid); 1427 ev_child_set (RETVAL, pid, trace);
1283 if (!ix) START (child, RETVAL); 1428 if (!ix) START (child, RETVAL);
1284 OUTPUT: 1429 OUTPUT:
1285 RETVAL 1430 RETVAL
1286 1431
1287ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1432ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1293 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1438 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1294 if (!ix) START (stat, RETVAL); 1439 if (!ix) START (stat, RETVAL);
1295 OUTPUT: 1440 OUTPUT:
1296 RETVAL 1441 RETVAL
1297 1442
1298ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1443ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1299 ALIAS: 1444 ALIAS:
1300 embed_ns = 1 1445 embed_ns = 1
1301 CODE: 1446 CODE:
1302{ 1447{
1303 if (!(ev_backend (other) & ev_embeddable_backends ())) 1448 if (!(ev_backend (other) & ev_embeddable_backends ()))
1304 croak ("passed loop is not embeddable via EV::embed,"); 1449 croak ("passed loop is not embeddable via EV::embed,");
1305 1450
1306 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1451 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307 RETVAL->fh = newSVsv (ST (1)); 1452 RETVAL->fh = newSVsv (ST (1));
1308 ev_embed_set (RETVAL, other); 1453 ev_embed_set (RETVAL, other);
1309
1310 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312 if (!ix) START (embed, RETVAL); 1454 if (!ix) START (embed, RETVAL);
1313} 1455}
1456 OUTPUT:
1457 RETVAL
1458
1459ev_async *async (struct ev_loop *loop, SV *cb)
1460 ALIAS:
1461 async_ns = 1
1462 CODE:
1463 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1464 ev_async_set (RETVAL);
1465 if (!ix) START (async, RETVAL);
1314 OUTPUT: 1466 OUTPUT:
1315 RETVAL 1467 RETVAL
1316 1468
1317void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1469void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1318 CODE: 1470 CODE:
1319 ev_once ( 1471 ev_once (
1320 loop, 1472 loop,
1321 sv_fileno (fh), events, 1473 s_fileno (fh, events & EV_WRITE), events,
1322 SvOK (timeout) ? SvNV (timeout) : -1., 1474 SvOK (timeout) ? SvNV (timeout) : -1.,
1323 e_once_cb, 1475 e_once_cb,
1324 newSVsv (cb) 1476 newSVsv (cb)
1325 ); 1477 );
1326 1478

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