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Comparing EV/EV.xs (file contents):
Revision 1.99 by root, Fri Dec 21 05:30:25 2007 UTC vs.
Revision 1.125 by root, Wed Jul 8 02:46:05 2009 UTC

… …
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
9#include "EV/EVAPI.h"
10
11/* fix perl api breakage */ 7/* fix perl api breakage */
12#undef signal 8#undef signal
13#undef sigaction 9#undef sigaction
10
11#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h>
14#include "EV/EVAPI.h"
14 15
15#define EV_SELECT_IS_WINSOCKET 0 16#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32 17#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0 18# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS 19# define NFDBITS PERL_NFDBITS
… …
23 24
24#ifndef _WIN32 25#ifndef _WIN32
25# include <pthread.h> 26# include <pthread.h>
26#endif 27#endif
27 28
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 40
30#define WFLAG_KEEPALIVE 1 41#define WFLAG_KEEPALIVE 1
42#define WFLAG_UNREFED 2 /* has been unref'ed */
31 43
32#define UNREF(w) \ 44#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 45 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 46 && ev_is_active (w)) \
47 { \
35 ev_unref (e_loop (w)); 48 ev_unref (e_loop (w)); \
49 (w)->e_flags |= WFLAG_UNREFED; \
50 }
36 51
37#define REF(w) \ 52#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 53 if ((w)->e_flags & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 54 { \
55 (w)->e_flags &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 56 ev_ref (e_loop (w)); \
57 }
41 58
42#define START(type,w) \ 59#define START(type,w) \
43 do { \ 60 do { \
61 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 62 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 63 } while (0)
47 64
48#define STOP(type,w) \ 65#define STOP(type,w) \
49 do { \ 66 do { \
50 REF (w); \ 67 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 68 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 69 } while (0)
53 70
54#define RESET(type,w,seta) \ 71#define RESET(type,w,seta) \
55 do { \ 72 do { \
56 int active = ev_is_active (w); \ 73 int active = ev_is_active (w); \
… …
76 *stash_stat, 93 *stash_stat,
77 *stash_idle, 94 *stash_idle,
78 *stash_prepare, 95 *stash_prepare,
79 *stash_check, 96 *stash_check,
80 *stash_embed, 97 *stash_embed,
81 *stash_fork; 98 *stash_fork,
99 *stash_async;
82 100
83#ifndef SIG_SIZE 101#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */ 102/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM }; 103static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1) 104# define SIG_SIZE (sizeof (sig_size) + 1)
… …
125 return SvIV (fh); 143 return SvIV (fh);
126 144
127 return -1; 145 return -1;
128} 146}
129 147
148static SV *
149e_get_cv (SV *cb_sv)
150{
151 HV *st;
152 GV *gvp;
153 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
154
155 if (!cv)
156 croak ("EV watcher callback must be a CODE reference");
157
158 return (SV *)cv;
159}
160
130static void * 161static void *
131e_new (int size, SV *cb_sv, SV *loop) 162e_new (int size, SV *cb_sv, SV *loop)
132{ 163{
164 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
133 ev_watcher *w; 165 ev_watcher *w;
134 SV *self = NEWSV (0, size); 166 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 167 SvPOK_only (self);
136 SvCUR_set (self, size); 168 SvCUR_set (self, size);
137 169
138 w = (ev_watcher *)SvPVX (self); 170 w = (ev_watcher *)SvPVX (self);
139 171
140 ev_init (w, e_cb); 172 ev_init (w, cv ? e_cb : 0);
141 173
142 w->loop = SvREFCNT_inc (SvRV (loop)); 174 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 175 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 176 w->data = 0;
145 w->fh = 0; 177 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 178 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 179 w->self = self;
148 180
149 return (void *)w; 181 return (void *)w;
150} 182}
151 183
152static void 184static void
… …
175 } 207 }
176 208
177 return rv; 209 return rv;
178} 210}
179 211
180static SV *sv_events_cache; 212static SV *sv_self_cache, *sv_events_cache;
181 213
182static void 214static void
183e_cb (EV_P_ ev_watcher *w, int revents) 215e_cb (EV_P_ ev_watcher *w, int revents)
184{ 216{
185 dSP; 217 dSP;
186 I32 mark = SP - PL_stack_base; 218 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 219 SV *sv_self, *sv_events;
188 220
221 /* libev might have stopped the watcher */
222 if (expect_false (w->e_flags & WFLAG_UNREFED)
223 && !ev_is_active (w))
224 REF (w);
225
226 if (expect_true (sv_self_cache))
227 {
228 sv_self = sv_self_cache; sv_self_cache = 0;
229 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
230 }
231 else
232 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 233 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
234 SvREADONLY_on (sv_self);
235 }
236
237 if (expect_true (sv_events_cache))
238 {
239 sv_events = sv_events_cache; sv_events_cache = 0;
240 SvIV_set (sv_events, revents);
241 }
242 else
243 {
244 sv_events = newSViv (revents);
245 SvREADONLY_on (sv_events);
246 }
247
248 PUSHMARK (SP);
249 EXTEND (SP, 2);
250 PUSHs (sv_self);
251 PUSHs (sv_events);
252
253 PUTBACK;
254 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
255
256 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
257 SvREFCNT_dec (sv_self);
258 else
259 {
260 SvREFCNT_dec (SvRV (sv_self));
261 SvRV_set (sv_self, &PL_sv_undef);
262 sv_self_cache = sv_self;
263 }
264
265 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269
270 if (expect_false (SvTRUE (ERRSV)))
271 {
272 SPAGAIN;
273 PUSHMARK (SP);
274 PUTBACK;
275 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276 }
277
278 SP = PL_stack_base + mark;
279 PUTBACK;
280}
281
282static void
283e_once_cb (int revents, void *arg)
284{
285 dSP;
286 I32 mark = SP - PL_stack_base;
287 SV *sv_events;
190 288
191 if (sv_events_cache) 289 if (sv_events_cache)
192 { 290 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 291 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 292 SvIV_set (sv_events, revents);
195 } 293 }
196 else 294 else
197 sv_events = newSViv (revents); 295 sv_events = newSViv (revents);
198 296
199 PUSHMARK (SP); 297 PUSHMARK (SP);
200 EXTEND (SP, 2);
201 PUSHs (sv_self);
202 PUSHs (sv_events); 298 XPUSHs (sv_events);
203 299
204 PUTBACK; 300 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 301 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206 302
207 SvREFCNT_dec (sv_self); 303 SvREFCNT_dec ((SV *)arg);
208 304
209 if (sv_events_cache) 305 if (sv_events_cache)
210 SvREFCNT_dec (sv_events); 306 SvREFCNT_dec (sv_events);
211 else 307 else
212 sv_events_cache = sv_events; 308 sv_events_cache = sv_events;
… …
221 317
222 SP = PL_stack_base + mark; 318 SP = PL_stack_base + mark;
223 PUTBACK; 319 PUTBACK;
224} 320}
225 321
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 322static ev_tstamp
267e_periodic_cb (ev_periodic *w, ev_tstamp now) 323e_periodic_cb (ev_periodic *w, ev_tstamp now)
268{ 324{
269 ev_tstamp retval; 325 ev_tstamp retval;
270 int count; 326 int count;
… …
334 const_iv (EV_, MINPRI) 390 const_iv (EV_, MINPRI)
335 const_iv (EV_, MAXPRI) 391 const_iv (EV_, MAXPRI)
336 392
337 const_iv (EV_, UNDEF) 393 const_iv (EV_, UNDEF)
338 const_iv (EV_, NONE) 394 const_iv (EV_, NONE)
339 const_iv (EV_, TIMEOUT)
340 const_iv (EV_, READ) 395 const_iv (EV_, READ)
341 const_iv (EV_, WRITE) 396 const_iv (EV_, WRITE)
397 const_iv (EV_, IO)
398 const_iv (EV_, TIMEOUT)
399 const_iv (EV_, TIMER)
400 const_iv (EV_, PERIODIC)
342 const_iv (EV_, SIGNAL) 401 const_iv (EV_, SIGNAL)
402 const_iv (EV_, CHILD)
403 const_iv (EV_, STAT)
343 const_iv (EV_, IDLE) 404 const_iv (EV_, IDLE)
405 const_iv (EV_, PREPARE)
344 const_iv (EV_, CHECK) 406 const_iv (EV_, CHECK)
407 const_iv (EV_, EMBED)
408 const_iv (EV_, FORK)
409 const_iv (EV_, ASYNC)
410 const_iv (EV_, CUSTOM)
345 const_iv (EV_, ERROR) 411 const_iv (EV_, ERROR)
346 412
413 const_iv (EV, LOOP_NONBLOCK)
347 const_iv (EV, LOOP_ONESHOT) 414 const_iv (EV, LOOP_ONESHOT)
415
348 const_iv (EV, LOOP_NONBLOCK) 416 const_iv (EV, UNLOOP_CANCEL)
349 const_iv (EV, UNLOOP_ONE) 417 const_iv (EV, UNLOOP_ONE)
350 const_iv (EV, UNLOOP_ALL) 418 const_iv (EV, UNLOOP_ALL)
351 419
352 const_iv (EV, BACKEND_SELECT) 420 const_iv (EV, BACKEND_SELECT)
353 const_iv (EV, BACKEND_POLL) 421 const_iv (EV, BACKEND_POLL)
… …
356 const_iv (EV, BACKEND_DEVPOLL) 424 const_iv (EV, BACKEND_DEVPOLL)
357 const_iv (EV, BACKEND_PORT) 425 const_iv (EV, BACKEND_PORT)
358 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
359 const_iv (EV, FLAG_NOENV) 427 const_iv (EV, FLAG_NOENV)
360 const_iv (EV, FLAG_FORKCHECK) 428 const_iv (EV, FLAG_FORKCHECK)
429
430 const_iv (EV_, VERSION_MAJOR)
431 const_iv (EV_, VERSION_MINOR)
361 }; 432 };
362 433
363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 435 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
365 436
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 445 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 446 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 447 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 448 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 449 stash_fork = gv_stashpv ("EV::Fork" , 1);
450 stash_async = gv_stashpv ("EV::Async" , 1);
379 451
380 { 452 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 453 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 454 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 455
… …
387 evapi.sv_fileno = sv_fileno; 459 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 460 evapi.sv_signum = sv_signum;
389 evapi.supported_backends = ev_supported_backends (); 461 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 462 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 463 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 464 evapi.time_ = ev_time;
465 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 466 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 467 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 468 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 469 evapi.loop_count = ev_loop_count;
470 evapi.loop_depth = ev_loop_depth;
397 evapi.now = ev_now; 471 evapi.now = ev_now;
472 evapi.now_update = ev_now_update;
473 evapi.suspend = ev_suspend;
474 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 475 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 476 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 477 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 478 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 479 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 501 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 502 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 503 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 504 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 505 evapi.fork_stop = ev_fork_stop;
506 evapi.async_start = ev_async_start;
507 evapi.async_stop = ev_async_stop;
508 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 509 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 510 evapi.invoke = ev_invoke;
431 511
432 sv_setiv (sv, (IV)&evapi); 512 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 513 SvREADONLY_on (sv);
… …
453 RETVAL = newSVsv (default_loop_sv); 533 RETVAL = newSVsv (default_loop_sv);
454} 534}
455 OUTPUT: 535 OUTPUT:
456 RETVAL 536 RETVAL
457 537
538void ev_default_destroy ()
539 CODE:
540 ev_default_destroy ();
541 SvREFCNT_dec (default_loop_sv);
542 default_loop_sv = 0;
543
544unsigned int ev_supported_backends ()
545
546unsigned int ev_recommended_backends ()
547
548unsigned int ev_embeddable_backends ()
549
550void ev_sleep (NV interval)
551
458NV ev_time () 552NV ev_time ()
459 553
460NV ev_now () 554NV ev_now ()
461 C_ARGS: evapi.default_loop 555 C_ARGS: evapi.default_loop
462 556
557void ev_now_update ()
558 C_ARGS: evapi.default_loop
559
560void ev_suspend ()
561 C_ARGS: evapi.default_loop
562
563void ev_resume ()
564 C_ARGS: evapi.default_loop
565
463unsigned int ev_backend () 566unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 567 C_ARGS: evapi.default_loop
465 568
569void ev_loop_verify ()
570 C_ARGS: evapi.default_loop
571
466unsigned int ev_loop_count () 572unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 573 C_ARGS: evapi.default_loop
468 574
575unsigned int ev_loop_depth ()
576 C_ARGS: evapi.default_loop
577
578void ev_set_io_collect_interval (NV interval)
579 C_ARGS: evapi.default_loop, interval
580
581void ev_set_timeout_collect_interval (NV interval)
582 C_ARGS: evapi.default_loop, interval
583
469void ev_loop (int flags = 0) 584void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 585 C_ARGS: evapi.default_loop, flags
471 586
472void ev_unloop (int how = 1) 587void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 588 C_ARGS: evapi.default_loop, how
474 589
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 590void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 591 C_ARGS: evapi.default_loop, fd, revents
477 592
… …
582 ev_fork_set (RETVAL); 697 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 698 if (!ix) START (fork, RETVAL);
584 OUTPUT: 699 OUTPUT:
585 RETVAL 700 RETVAL
586 701
587ev_child *child (int pid, SV *cb) 702ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 703 ALIAS:
589 child_ns = 1 704 child_ns = 1
590 CODE: 705 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 707 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 708 if (!ix) START (child, RETVAL);
594 OUTPUT: 709 OUTPUT:
595 RETVAL 710 RETVAL
596 711
597ev_stat *stat (SV *path, NV interval, SV *cb) 712ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 718 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 719 if (!ix) START (stat, RETVAL);
605 OUTPUT: 720 OUTPUT:
606 RETVAL 721 RETVAL
607 722
608ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 723ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 724 ALIAS:
610 embed_ns = 1 725 embed_ns = 1
611 CODE: 726 CODE:
612{ 727{
613 if (!(ev_backend (loop) & ev_embeddable_backends ())) 728 if (!(ev_backend (loop) & ev_embeddable_backends ()))
614 croak ("passed loop is not embeddable via EV::embed,"); 729 croak ("passed loop is not embeddable via EV::embed,");
615 730
616 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 731 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617 RETVAL->fh = newSVsv (ST (0)); 732 RETVAL->fh = newSVsv (ST (0));
618 ev_embed_set (RETVAL, loop); 733 ev_embed_set (RETVAL, loop);
619
620 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622 if (!ix) START (embed, RETVAL); 734 if (!ix) START (embed, RETVAL);
623} 735}
736 OUTPUT:
737 RETVAL
738
739ev_async *async (SV *cb)
740 ALIAS:
741 async_ns = 1
742 CODE:
743 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
744 ev_async_set (RETVAL);
745 if (!ix) START (async, RETVAL);
624 OUTPUT: 746 OUTPUT:
625 RETVAL 747 RETVAL
626 748
627void once (SV *fh, int events, SV *timeout, SV *cb) 749void once (SV *fh, int events, SV *timeout, SV *cb)
628 CODE: 750 CODE:
… …
652 C_ARGS: e_loop (w), w, revents 774 C_ARGS: e_loop (w), w, revents
653 775
654int keepalive (ev_watcher *w, int new_value = 0) 776int keepalive (ev_watcher *w, int new_value = 0)
655 CODE: 777 CODE:
656{ 778{
657 RETVAL = w->flags & WFLAG_KEEPALIVE; 779 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658 new_value = new_value ? WFLAG_KEEPALIVE : 0; 780 new_value = new_value ? WFLAG_KEEPALIVE : 0;
659 781
660 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 782 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661 { 783 {
784 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662 REF (w); 785 REF (w);
663 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664 UNREF (w); 786 UNREF (w);
665 } 787 }
666} 788}
667 OUTPUT: 789 OUTPUT:
668 RETVAL 790 RETVAL
669 791
670SV *cb (ev_watcher *w, SV *new_cb = 0) 792SV *cb (ev_watcher *w, SV *new_cb = 0)
671 CODE: 793 CODE:
672{ 794{
673 RETVAL = newSVsv (w->cb_sv);
674
675 if (items > 1) 795 if (items > 1)
676 sv_setsv (w->cb_sv, new_cb); 796 {
797 new_cb = e_get_cv (new_cb);
798 RETVAL = newRV_noinc (w->cb_sv);
799 w->cb_sv = SvREFCNT_inc (new_cb);
800 }
801 else
802 RETVAL = newRV_inc (w->cb_sv);
677} 803}
678 OUTPUT: 804 OUTPUT:
679 RETVAL 805 RETVAL
680 806
681SV *data (ev_watcher *w, SV *new_data = 0) 807SV *data (ev_watcher *w, SV *new_data = 0)
… …
839 965
840void ev_timer_again (ev_timer *w) 966void ev_timer_again (ev_timer *w)
841 INIT: 967 INIT:
842 CHECK_REPEAT (w->repeat); 968 CHECK_REPEAT (w->repeat);
843 CODE: 969 CODE:
844 REF (w);
845 ev_timer_again (e_loop (w), w); 970 ev_timer_again (e_loop (w), w);
846 UNREF (w); 971 UNREF (w);
847 972
848void DESTROY (ev_timer *w) 973void DESTROY (ev_timer *w)
849 CODE: 974 CODE:
… …
854 INIT: 979 INIT:
855 CHECK_REPEAT (repeat); 980 CHECK_REPEAT (repeat);
856 CODE: 981 CODE:
857 RESET (timer, w, (w, after, repeat)); 982 RESET (timer, w, (w, after, repeat));
858 983
859NV at (ev_timer *w)
860 CODE:
861 RETVAL = w->at;
862 OUTPUT:
863 RETVAL
864
865MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 984MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866 985
867void ev_periodic_start (ev_periodic *w) 986void ev_periodic_start (ev_periodic *w)
868 INIT: 987 INIT:
869 CHECK_REPEAT (w->interval); 988 CHECK_REPEAT (w->interval);
… …
874 CODE: 993 CODE:
875 STOP (periodic, w); 994 STOP (periodic, w);
876 995
877void ev_periodic_again (ev_periodic *w) 996void ev_periodic_again (ev_periodic *w)
878 CODE: 997 CODE:
879 REF (w);
880 ev_periodic_again (e_loop (w), w); 998 ev_periodic_again (e_loop (w), w);
881 UNREF (w); 999 UNREF (w);
882 1000
883void DESTROY (ev_periodic *w) 1001void DESTROY (ev_periodic *w)
884 CODE: 1002 CODE:
… …
896 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1014 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
897} 1015}
898 1016
899NV at (ev_periodic *w) 1017NV at (ev_periodic *w)
900 CODE: 1018 CODE:
901 RETVAL = w->at; 1019 RETVAL = ev_periodic_at (w);
902 OUTPUT: 1020 OUTPUT:
903 RETVAL 1021 RETVAL
904 1022
905MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1023MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906 1024
… …
915void DESTROY (ev_idle *w) 1033void DESTROY (ev_idle *w)
916 CODE: 1034 CODE:
917 STOP (idle, w); 1035 STOP (idle, w);
918 e_destroy (w); 1036 e_destroy (w);
919 1037
920MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1038MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
921 1039
922void ev_prepare_start (ev_prepare *w) 1040void ev_prepare_start (ev_prepare *w)
923 CODE: 1041 CODE:
924 START (prepare, w); 1042 START (prepare, w);
925 1043
… …
975void DESTROY (ev_child *w) 1093void DESTROY (ev_child *w)
976 CODE: 1094 CODE:
977 STOP (child, w); 1095 STOP (child, w);
978 e_destroy (w); 1096 e_destroy (w);
979 1097
980void set (ev_child *w, int pid) 1098void set (ev_child *w, int pid, int trace)
981 CODE: 1099 CODE:
982 RESET (child, w, (w, pid)); 1100 RESET (child, w, (w, pid, trace));
983 1101
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) 1102int pid (ev_child *w)
997 ALIAS: 1103 ALIAS:
998 rpid = 1 1104 rpid = 1
1105 rstatus = 2
999 CODE: 1106 CODE:
1000 RETVAL = ix ? w->rpid : w->rstatus; 1107 RETVAL = ix == 0 ? w->pid
1108 : ix == 1 ? w->rpid
1109 : w->rstatus;
1001 OUTPUT: 1110 OUTPUT:
1002 RETVAL 1111 RETVAL
1003 1112
1004MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1113MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005 1114
… …
1121 CODE: 1230 CODE:
1122 RETVAL = newSVsv (w->fh); 1231 RETVAL = newSVsv (w->fh);
1123 OUTPUT: 1232 OUTPUT:
1124 RETVAL 1233 RETVAL
1125 1234
1235void ev_embed_sweep (ev_embed *w)
1236 C_ARGS: e_loop (w), w
1237
1238MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1239
1240void ev_async_start (ev_async *w)
1241 CODE:
1242 START (async, w);
1243
1244void ev_async_stop (ev_async *w)
1245 CODE:
1246 STOP (async, w);
1247
1248void DESTROY (ev_async *w)
1249 CODE:
1250 STOP (async, w);
1251 e_destroy (w);
1252
1253void ev_async_send (ev_async *w)
1254 C_ARGS: e_loop (w), w
1255
1256SV *ev_async_async_pending (ev_async *w)
1257 CODE:
1258 RETVAL = boolSV (ev_async_pending (w));
1259 OUTPUT:
1260 RETVAL
1261
1126MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1262MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127 1263
1128SV *new (SV *klass, unsigned int flags = 0) 1264SV *new (SV *klass, unsigned int flags = 0)
1129 CODE: 1265 CODE:
1130{ 1266{
… …
1143 if (loop != evapi.default_loop) /* global destruction sucks */ 1279 if (loop != evapi.default_loop) /* global destruction sucks */
1144 ev_loop_destroy (loop); 1280 ev_loop_destroy (loop);
1145 1281
1146void ev_loop_fork (struct ev_loop *loop) 1282void ev_loop_fork (struct ev_loop *loop)
1147 1283
1284void ev_loop_verify (struct ev_loop *loop)
1285
1148NV ev_now (struct ev_loop *loop) 1286NV ev_now (struct ev_loop *loop)
1149 1287
1288void ev_now_update (struct ev_loop *loop)
1289
1290void ev_suspend (struct ev_loop *loop)
1291
1292void ev_resume (struct ev_loop *loop)
1293
1294void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1295
1296void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1297
1150unsigned int ev_backend (struct ev_loop *loop) 1298unsigned int ev_backend (struct ev_loop *loop)
1151 1299
1152unsigned int ev_loop_count (struct ev_loop *loop) 1300unsigned int ev_loop_count (struct ev_loop *loop)
1301
1302unsigned int ev_loop_depth (struct ev_loop *loop)
1153 1303
1154void ev_loop (struct ev_loop *loop, int flags = 0) 1304void ev_loop (struct ev_loop *loop, int flags = 0)
1155 1305
1156void ev_unloop (struct ev_loop *loop, int how = 1) 1306void ev_unloop (struct ev_loop *loop, int how = 1)
1157 1307
… …
1272 ev_fork_set (RETVAL); 1422 ev_fork_set (RETVAL);
1273 if (!ix) START (fork, RETVAL); 1423 if (!ix) START (fork, RETVAL);
1274 OUTPUT: 1424 OUTPUT:
1275 RETVAL 1425 RETVAL
1276 1426
1277ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1427ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1278 ALIAS: 1428 ALIAS:
1279 child_ns = 1 1429 child_ns = 1
1280 CODE: 1430 CODE:
1281 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1431 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282 ev_child_set (RETVAL, pid); 1432 ev_child_set (RETVAL, pid, trace);
1283 if (!ix) START (child, RETVAL); 1433 if (!ix) START (child, RETVAL);
1284 OUTPUT: 1434 OUTPUT:
1285 RETVAL 1435 RETVAL
1286 1436
1287ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1437ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1293 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1443 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1294 if (!ix) START (stat, RETVAL); 1444 if (!ix) START (stat, RETVAL);
1295 OUTPUT: 1445 OUTPUT:
1296 RETVAL 1446 RETVAL
1297 1447
1298ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1448ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1299 ALIAS: 1449 ALIAS:
1300 embed_ns = 1 1450 embed_ns = 1
1301 CODE: 1451 CODE:
1302{ 1452{
1303 if (!(ev_backend (other) & ev_embeddable_backends ())) 1453 if (!(ev_backend (other) & ev_embeddable_backends ()))
1304 croak ("passed loop is not embeddable via EV::embed,"); 1454 croak ("passed loop is not embeddable via EV::embed,");
1305 1455
1306 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1456 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307 RETVAL->fh = newSVsv (ST (1)); 1457 RETVAL->fh = newSVsv (ST (1));
1308 ev_embed_set (RETVAL, other); 1458 ev_embed_set (RETVAL, other);
1309
1310 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312 if (!ix) START (embed, RETVAL); 1459 if (!ix) START (embed, RETVAL);
1313} 1460}
1461 OUTPUT:
1462 RETVAL
1463
1464ev_async *async (struct ev_loop *loop, SV *cb)
1465 ALIAS:
1466 async_ns = 1
1467 CODE:
1468 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1469 ev_async_set (RETVAL);
1470 if (!ix) START (async, RETVAL);
1314 OUTPUT: 1471 OUTPUT:
1315 RETVAL 1472 RETVAL
1316 1473
1317void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1474void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1318 CODE: 1475 CODE:

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