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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 1.123 by root, Sat Apr 25 14:12:48 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
39#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 49
30#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */
31 52
32#define UNREF(w) \ 53#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 54 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 55 && ev_is_active (w)) \
56 { \
35 ev_unref (e_loop (w)); 57 ev_unref (e_loop (w)); \
58 (w)->e_flags |= WFLAG_UNREFED; \
59 }
36 60
37#define REF(w) \ 61#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 62 if ((w)->e_flags & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 63 { \
64 (w)->e_flags &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 65 ev_ref (e_loop (w)); \
66 }
41 67
42#define START(type,w) \ 68#define START(type,w) \
43 do { \ 69 do { \
70 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 71 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 72 } while (0)
47 73
48#define STOP(type,w) \ 74#define STOP(type,w) \
49 do { \ 75 do { \
50 REF (w); \ 76 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 77 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 78 } while (0)
53 79
54#define RESET(type,w,seta) \ 80#define RESET(type,w,seta) \
55 do { \ 81 do { \
56 int active = ev_is_active (w); \ 82 int active = ev_is_active (w); \
… …
76 *stash_stat, 102 *stash_stat,
77 *stash_idle, 103 *stash_idle,
78 *stash_prepare, 104 *stash_prepare,
79 *stash_check, 105 *stash_check,
80 *stash_embed, 106 *stash_embed,
81 *stash_fork; 107 *stash_fork,
108 *stash_async;
82 109
83#ifndef SIG_SIZE 110#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */ 111/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM }; 112static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1) 113# define SIG_SIZE (sizeof (sig_size) + 1)
… …
125 return SvIV (fh); 152 return SvIV (fh);
126 153
127 return -1; 154 return -1;
128} 155}
129 156
157static SV *
158e_get_cv (SV *cb_sv)
159{
160 HV *st;
161 GV *gvp;
162 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
163
164 if (!cv)
165 croak ("EV watcher callback must be a CODE reference");
166
167 return (SV *)cv;
168}
169
130static void * 170static void *
131e_new (int size, SV *cb_sv, SV *loop) 171e_new (int size, SV *cb_sv, SV *loop)
132{ 172{
173 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
133 ev_watcher *w; 174 ev_watcher *w;
134 SV *self = NEWSV (0, size); 175 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 176 SvPOK_only (self);
136 SvCUR_set (self, size); 177 SvCUR_set (self, size);
137 178
138 w = (ev_watcher *)SvPVX (self); 179 w = (ev_watcher *)SvPVX (self);
139 180
140 ev_init (w, e_cb); 181 ev_init (w, cv ? e_cb : 0);
141 182
142 w->loop = SvREFCNT_inc (SvRV (loop)); 183 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 184 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 185 w->data = 0;
145 w->fh = 0; 186 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 187 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 188 w->self = self;
148 189
149 return (void *)w; 190 return (void *)w;
150} 191}
151 192
152static void 193static void
… …
175 } 216 }
176 217
177 return rv; 218 return rv;
178} 219}
179 220
180static SV *sv_events_cache; 221static SV *sv_self_cache, *sv_events_cache;
181 222
182static void 223static void
183e_cb (EV_P_ ev_watcher *w, int revents) 224e_cb (EV_P_ ev_watcher *w, int revents)
184{ 225{
185 dSP; 226 dSP;
186 I32 mark = SP - PL_stack_base; 227 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 228 SV *sv_self, *sv_events;
188 229
230 /* libev might have stopped the watcher */
231 if (expect_false (w->e_flags & WFLAG_UNREFED)
232 && !ev_is_active (w))
233 REF (w);
234
235 if (expect_true (sv_self_cache))
236 {
237 sv_self = sv_self_cache; sv_self_cache = 0;
238 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239 }
240 else
241 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 242 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
243 SvREADONLY_on (sv_self);
244 }
245
246 if (expect_true (sv_events_cache))
247 {
248 sv_events = sv_events_cache; sv_events_cache = 0;
249 SvIV_set (sv_events, revents);
250 }
251 else
252 {
253 sv_events = newSViv (revents);
254 SvREADONLY_on (sv_events);
255 }
256
257 PUSHMARK (SP);
258 EXTEND (SP, 2);
259 PUSHs (sv_self);
260 PUSHs (sv_events);
261
262 PUTBACK;
263 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
264
265 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
266 SvREFCNT_dec (sv_self);
267 else
268 {
269 SvREFCNT_dec (SvRV (sv_self));
270 SvRV_set (sv_self, &PL_sv_undef);
271 sv_self_cache = sv_self;
272 }
273
274 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
275 SvREFCNT_dec (sv_events);
276 else
277 sv_events_cache = sv_events;
278
279 if (expect_false (SvTRUE (ERRSV)))
280 {
281 SPAGAIN;
282 PUSHMARK (SP);
283 PUTBACK;
284 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
285 }
286
287 SP = PL_stack_base + mark;
288 PUTBACK;
289}
290
291static void
292e_once_cb (int revents, void *arg)
293{
294 dSP;
295 I32 mark = SP - PL_stack_base;
296 SV *sv_events;
190 297
191 if (sv_events_cache) 298 if (sv_events_cache)
192 { 299 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 300 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 301 SvIV_set (sv_events, revents);
195 } 302 }
196 else 303 else
197 sv_events = newSViv (revents); 304 sv_events = newSViv (revents);
198 305
199 PUSHMARK (SP); 306 PUSHMARK (SP);
200 EXTEND (SP, 2);
201 PUSHs (sv_self);
202 PUSHs (sv_events); 307 XPUSHs (sv_events);
203 308
204 PUTBACK; 309 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 310 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206 311
207 SvREFCNT_dec (sv_self); 312 SvREFCNT_dec ((SV *)arg);
208 313
209 if (sv_events_cache) 314 if (sv_events_cache)
210 SvREFCNT_dec (sv_events); 315 SvREFCNT_dec (sv_events);
211 else 316 else
212 sv_events_cache = sv_events; 317 sv_events_cache = sv_events;
… …
221 326
222 SP = PL_stack_base + mark; 327 SP = PL_stack_base + mark;
223 PUTBACK; 328 PUTBACK;
224} 329}
225 330
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 331static ev_tstamp
267e_periodic_cb (ev_periodic *w, ev_tstamp now) 332e_periodic_cb (ev_periodic *w, ev_tstamp now)
268{ 333{
269 ev_tstamp retval; 334 ev_tstamp retval;
270 int count; 335 int count;
… …
334 const_iv (EV_, MINPRI) 399 const_iv (EV_, MINPRI)
335 const_iv (EV_, MAXPRI) 400 const_iv (EV_, MAXPRI)
336 401
337 const_iv (EV_, UNDEF) 402 const_iv (EV_, UNDEF)
338 const_iv (EV_, NONE) 403 const_iv (EV_, NONE)
339 const_iv (EV_, TIMEOUT)
340 const_iv (EV_, READ) 404 const_iv (EV_, READ)
341 const_iv (EV_, WRITE) 405 const_iv (EV_, WRITE)
406 const_iv (EV_, IO)
407 const_iv (EV_, TIMEOUT)
408 const_iv (EV_, TIMER)
409 const_iv (EV_, PERIODIC)
342 const_iv (EV_, SIGNAL) 410 const_iv (EV_, SIGNAL)
411 const_iv (EV_, CHILD)
412 const_iv (EV_, STAT)
343 const_iv (EV_, IDLE) 413 const_iv (EV_, IDLE)
414 const_iv (EV_, PREPARE)
344 const_iv (EV_, CHECK) 415 const_iv (EV_, CHECK)
416 const_iv (EV_, EMBED)
417 const_iv (EV_, FORK)
418 const_iv (EV_, ASYNC)
419 const_iv (EV_, CUSTOM)
345 const_iv (EV_, ERROR) 420 const_iv (EV_, ERROR)
346 421
422 const_iv (EV, LOOP_NONBLOCK)
347 const_iv (EV, LOOP_ONESHOT) 423 const_iv (EV, LOOP_ONESHOT)
424
348 const_iv (EV, LOOP_NONBLOCK) 425 const_iv (EV, UNLOOP_CANCEL)
349 const_iv (EV, UNLOOP_ONE) 426 const_iv (EV, UNLOOP_ONE)
350 const_iv (EV, UNLOOP_ALL) 427 const_iv (EV, UNLOOP_ALL)
351 428
352 const_iv (EV, BACKEND_SELECT) 429 const_iv (EV, BACKEND_SELECT)
353 const_iv (EV, BACKEND_POLL) 430 const_iv (EV, BACKEND_POLL)
… …
356 const_iv (EV, BACKEND_DEVPOLL) 433 const_iv (EV, BACKEND_DEVPOLL)
357 const_iv (EV, BACKEND_PORT) 434 const_iv (EV, BACKEND_PORT)
358 const_iv (EV, FLAG_AUTO) 435 const_iv (EV, FLAG_AUTO)
359 const_iv (EV, FLAG_NOENV) 436 const_iv (EV, FLAG_NOENV)
360 const_iv (EV, FLAG_FORKCHECK) 437 const_iv (EV, FLAG_FORKCHECK)
438
439 const_iv (EV_, VERSION_MAJOR)
440 const_iv (EV_, VERSION_MINOR)
361 }; 441 };
362 442
363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 443 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 444 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
365 445
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 454 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 455 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 456 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 457 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 458 stash_fork = gv_stashpv ("EV::Fork" , 1);
459 stash_async = gv_stashpv ("EV::Async" , 1);
379 460
380 { 461 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 462 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 463 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 464
… …
387 evapi.sv_fileno = sv_fileno; 468 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 469 evapi.sv_signum = sv_signum;
389 evapi.supported_backends = ev_supported_backends (); 470 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 471 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 472 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 473 evapi.time_ = ev_time;
474 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 475 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 476 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 477 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 478 evapi.loop_count = ev_loop_count;
397 evapi.now = ev_now; 479 evapi.now = ev_now;
480 evapi.now_update = ev_now_update;
481 evapi.suspend = ev_suspend;
482 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 483 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 484 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 485 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 486 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 487 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 509 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 510 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 511 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 512 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 513 evapi.fork_stop = ev_fork_stop;
514 evapi.async_start = ev_async_start;
515 evapi.async_stop = ev_async_stop;
516 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 517 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 518 evapi.invoke = ev_invoke;
431 519
432 sv_setiv (sv, (IV)&evapi); 520 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 521 SvREADONLY_on (sv);
… …
453 RETVAL = newSVsv (default_loop_sv); 541 RETVAL = newSVsv (default_loop_sv);
454} 542}
455 OUTPUT: 543 OUTPUT:
456 RETVAL 544 RETVAL
457 545
546void ev_default_destroy ()
547 CODE:
548 ev_default_destroy ();
549 SvREFCNT_dec (default_loop_sv);
550 default_loop_sv = 0;
551
552unsigned int ev_supported_backends ()
553
554unsigned int ev_recommended_backends ()
555
556unsigned int ev_embeddable_backends ()
557
558void ev_sleep (NV interval)
559
458NV ev_time () 560NV ev_time ()
459 561
460NV ev_now () 562NV ev_now ()
461 C_ARGS: evapi.default_loop 563 C_ARGS: evapi.default_loop
462 564
565void ev_now_update ()
566 C_ARGS: evapi.default_loop
567
568void ev_suspend ()
569 C_ARGS: evapi.default_loop
570
571void ev_resume ()
572 C_ARGS: evapi.default_loop
573
463unsigned int ev_backend () 574unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 575 C_ARGS: evapi.default_loop
465 576
466unsigned int ev_loop_count () 577unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 578 C_ARGS: evapi.default_loop
468 579
580void ev_set_io_collect_interval (NV interval)
581 C_ARGS: evapi.default_loop, interval
582
583void ev_set_timeout_collect_interval (NV interval)
584 C_ARGS: evapi.default_loop, interval
585
469void ev_loop (int flags = 0) 586void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 587 C_ARGS: evapi.default_loop, flags
471 588
472void ev_unloop (int how = 1) 589void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 590 C_ARGS: evapi.default_loop, how
474 591
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 592void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 593 C_ARGS: evapi.default_loop, fd, revents
477 594
… …
582 ev_fork_set (RETVAL); 699 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 700 if (!ix) START (fork, RETVAL);
584 OUTPUT: 701 OUTPUT:
585 RETVAL 702 RETVAL
586 703
587ev_child *child (int pid, SV *cb) 704ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 705 ALIAS:
589 child_ns = 1 706 child_ns = 1
590 CODE: 707 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 708 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 709 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 710 if (!ix) START (child, RETVAL);
594 OUTPUT: 711 OUTPUT:
595 RETVAL 712 RETVAL
596 713
597ev_stat *stat (SV *path, NV interval, SV *cb) 714ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 720 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 721 if (!ix) START (stat, RETVAL);
605 OUTPUT: 722 OUTPUT:
606 RETVAL 723 RETVAL
607 724
608ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 725ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 726 ALIAS:
610 embed_ns = 1 727 embed_ns = 1
611 CODE: 728 CODE:
612{ 729{
613 if (!(ev_backend (loop) & ev_embeddable_backends ())) 730 if (!(ev_backend (loop) & ev_embeddable_backends ()))
614 croak ("passed loop is not embeddable via EV::embed,"); 731 croak ("passed loop is not embeddable via EV::embed,");
615 732
616 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 733 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617 RETVAL->fh = newSVsv (ST (0)); 734 RETVAL->fh = newSVsv (ST (0));
618 ev_embed_set (RETVAL, loop); 735 ev_embed_set (RETVAL, loop);
619
620 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622 if (!ix) START (embed, RETVAL); 736 if (!ix) START (embed, RETVAL);
623} 737}
738 OUTPUT:
739 RETVAL
740
741ev_async *async (SV *cb)
742 ALIAS:
743 async_ns = 1
744 CODE:
745 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
746 ev_async_set (RETVAL);
747 if (!ix) START (async, RETVAL);
624 OUTPUT: 748 OUTPUT:
625 RETVAL 749 RETVAL
626 750
627void once (SV *fh, int events, SV *timeout, SV *cb) 751void once (SV *fh, int events, SV *timeout, SV *cb)
628 CODE: 752 CODE:
… …
652 C_ARGS: e_loop (w), w, revents 776 C_ARGS: e_loop (w), w, revents
653 777
654int keepalive (ev_watcher *w, int new_value = 0) 778int keepalive (ev_watcher *w, int new_value = 0)
655 CODE: 779 CODE:
656{ 780{
657 RETVAL = w->flags & WFLAG_KEEPALIVE; 781 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658 new_value = new_value ? WFLAG_KEEPALIVE : 0; 782 new_value = new_value ? WFLAG_KEEPALIVE : 0;
659 783
660 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 784 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661 { 785 {
786 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662 REF (w); 787 REF (w);
663 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664 UNREF (w); 788 UNREF (w);
665 } 789 }
666} 790}
667 OUTPUT: 791 OUTPUT:
668 RETVAL 792 RETVAL
669 793
670SV *cb (ev_watcher *w, SV *new_cb = 0) 794SV *cb (ev_watcher *w, SV *new_cb = 0)
671 CODE: 795 CODE:
672{ 796{
673 RETVAL = newSVsv (w->cb_sv);
674
675 if (items > 1) 797 if (items > 1)
676 sv_setsv (w->cb_sv, new_cb); 798 {
799 new_cb = e_get_cv (new_cb);
800 RETVAL = newRV_noinc (w->cb_sv);
801 w->cb_sv = SvREFCNT_inc (new_cb);
802 }
803 else
804 RETVAL = newRV_inc (w->cb_sv);
677} 805}
678 OUTPUT: 806 OUTPUT:
679 RETVAL 807 RETVAL
680 808
681SV *data (ev_watcher *w, SV *new_data = 0) 809SV *data (ev_watcher *w, SV *new_data = 0)
… …
839 967
840void ev_timer_again (ev_timer *w) 968void ev_timer_again (ev_timer *w)
841 INIT: 969 INIT:
842 CHECK_REPEAT (w->repeat); 970 CHECK_REPEAT (w->repeat);
843 CODE: 971 CODE:
844 REF (w);
845 ev_timer_again (e_loop (w), w); 972 ev_timer_again (e_loop (w), w);
846 UNREF (w); 973 UNREF (w);
847 974
848void DESTROY (ev_timer *w) 975void DESTROY (ev_timer *w)
849 CODE: 976 CODE:
… …
854 INIT: 981 INIT:
855 CHECK_REPEAT (repeat); 982 CHECK_REPEAT (repeat);
856 CODE: 983 CODE:
857 RESET (timer, w, (w, after, repeat)); 984 RESET (timer, w, (w, after, repeat));
858 985
859NV at (ev_timer *w)
860 CODE:
861 RETVAL = w->at;
862 OUTPUT:
863 RETVAL
864
865MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 986MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866 987
867void ev_periodic_start (ev_periodic *w) 988void ev_periodic_start (ev_periodic *w)
868 INIT: 989 INIT:
869 CHECK_REPEAT (w->interval); 990 CHECK_REPEAT (w->interval);
… …
874 CODE: 995 CODE:
875 STOP (periodic, w); 996 STOP (periodic, w);
876 997
877void ev_periodic_again (ev_periodic *w) 998void ev_periodic_again (ev_periodic *w)
878 CODE: 999 CODE:
879 REF (w);
880 ev_periodic_again (e_loop (w), w); 1000 ev_periodic_again (e_loop (w), w);
881 UNREF (w); 1001 UNREF (w);
882 1002
883void DESTROY (ev_periodic *w) 1003void DESTROY (ev_periodic *w)
884 CODE: 1004 CODE:
… …
896 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1016 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
897} 1017}
898 1018
899NV at (ev_periodic *w) 1019NV at (ev_periodic *w)
900 CODE: 1020 CODE:
901 RETVAL = w->at; 1021 RETVAL = ev_periodic_at (w);
902 OUTPUT: 1022 OUTPUT:
903 RETVAL 1023 RETVAL
904 1024
905MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1025MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906 1026
… …
975void DESTROY (ev_child *w) 1095void DESTROY (ev_child *w)
976 CODE: 1096 CODE:
977 STOP (child, w); 1097 STOP (child, w);
978 e_destroy (w); 1098 e_destroy (w);
979 1099
980void set (ev_child *w, int pid) 1100void set (ev_child *w, int pid, int trace)
981 CODE: 1101 CODE:
982 RESET (child, w, (w, pid)); 1102 RESET (child, w, (w, pid, trace));
983 1103
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) 1104int pid (ev_child *w)
997 ALIAS: 1105 ALIAS:
998 rpid = 1 1106 rpid = 1
1107 rstatus = 2
999 CODE: 1108 CODE:
1000 RETVAL = ix ? w->rpid : w->rstatus; 1109 RETVAL = ix == 0 ? w->pid
1110 : ix == 1 ? w->rpid
1111 : w->rstatus;
1001 OUTPUT: 1112 OUTPUT:
1002 RETVAL 1113 RETVAL
1003 1114
1004MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1115MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005 1116
… …
1121 CODE: 1232 CODE:
1122 RETVAL = newSVsv (w->fh); 1233 RETVAL = newSVsv (w->fh);
1123 OUTPUT: 1234 OUTPUT:
1124 RETVAL 1235 RETVAL
1125 1236
1237void ev_embed_sweep (ev_embed *w)
1238 C_ARGS: e_loop (w), w
1239
1240MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1241
1242void ev_async_start (ev_async *w)
1243 CODE:
1244 START (async, w);
1245
1246void ev_async_stop (ev_async *w)
1247 CODE:
1248 STOP (async, w);
1249
1250void DESTROY (ev_async *w)
1251 CODE:
1252 STOP (async, w);
1253 e_destroy (w);
1254
1255void ev_async_send (ev_async *w)
1256 C_ARGS: e_loop (w), w
1257
1258SV *ev_async_async_pending (ev_async *w)
1259 CODE:
1260 RETVAL = boolSV (ev_async_pending (w));
1261 OUTPUT:
1262 RETVAL
1263
1126MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1264MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127 1265
1128SV *new (SV *klass, unsigned int flags = 0) 1266SV *new (SV *klass, unsigned int flags = 0)
1129 CODE: 1267 CODE:
1130{ 1268{
… …
1143 if (loop != evapi.default_loop) /* global destruction sucks */ 1281 if (loop != evapi.default_loop) /* global destruction sucks */
1144 ev_loop_destroy (loop); 1282 ev_loop_destroy (loop);
1145 1283
1146void ev_loop_fork (struct ev_loop *loop) 1284void ev_loop_fork (struct ev_loop *loop)
1147 1285
1286void ev_loop_verify (struct ev_loop *loop)
1287
1148NV ev_now (struct ev_loop *loop) 1288NV ev_now (struct ev_loop *loop)
1289
1290void ev_now_update (struct ev_loop *loop)
1291
1292void ev_suspend (struct ev_loop *loop)
1293
1294void ev_resume (struct ev_loop *loop)
1295
1296void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1297
1298void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1149 1299
1150unsigned int ev_backend (struct ev_loop *loop) 1300unsigned int ev_backend (struct ev_loop *loop)
1151 1301
1152unsigned int ev_loop_count (struct ev_loop *loop) 1302unsigned int ev_loop_count (struct ev_loop *loop)
1153 1303
… …
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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