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Comparing EV/EV.xs (file contents):
Revision 1.94 by root, Thu Dec 20 09:32:19 2007 UTC vs.
Revision 1.124 by root, Mon Jun 29 18:46:52 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;
397 evapi.now = ev_now; 470 evapi.now = ev_now;
471 evapi.now_update = ev_now_update;
472 evapi.suspend = ev_suspend;
473 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 474 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 475 evapi.unloop = ev_unloop;
400 evapi.ref = ev_ref; 476 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 477 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 478 evapi.loop = ev_loop;
… …
424 evapi.embed_start = ev_embed_start; 500 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 501 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 502 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 503 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 504 evapi.fork_stop = ev_fork_stop;
505 evapi.async_start = ev_async_start;
506 evapi.async_stop = ev_async_stop;
507 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 508 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 509 evapi.invoke = ev_invoke;
431 510
432 sv_setiv (sv, (IV)&evapi); 511 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 512 SvREADONLY_on (sv);
… …
435#ifndef _WIN32 514#ifndef _WIN32
436 pthread_atfork (0, 0, ev_default_fork); 515 pthread_atfork (0, 0, ev_default_fork);
437#endif 516#endif
438} 517}
439 518
440SV *ev_default_loop (unsigned int flags = ev_supported_backends ()) 519SV *ev_default_loop (unsigned int flags = 0)
441 CODE: 520 CODE:
442{ 521{
443 if (!default_loop_sv) 522 if (!default_loop_sv)
444 { 523 {
445 evapi.default_loop = ev_default_loop (flags); 524 evapi.default_loop = ev_default_loop (flags);
… …
453 RETVAL = newSVsv (default_loop_sv); 532 RETVAL = newSVsv (default_loop_sv);
454} 533}
455 OUTPUT: 534 OUTPUT:
456 RETVAL 535 RETVAL
457 536
537void ev_default_destroy ()
538 CODE:
539 ev_default_destroy ();
540 SvREFCNT_dec (default_loop_sv);
541 default_loop_sv = 0;
542
543unsigned int ev_supported_backends ()
544
545unsigned int ev_recommended_backends ()
546
547unsigned int ev_embeddable_backends ()
548
549void ev_sleep (NV interval)
550
458NV ev_time () 551NV ev_time ()
459 552
460NV ev_now () 553NV ev_now ()
461 C_ARGS: evapi.default_loop 554 C_ARGS: evapi.default_loop
462 555
556void ev_now_update ()
557 C_ARGS: evapi.default_loop
558
559void ev_suspend ()
560 C_ARGS: evapi.default_loop
561
562void ev_resume ()
563 C_ARGS: evapi.default_loop
564
463unsigned int ev_backend () 565unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 566 C_ARGS: evapi.default_loop
465 567
466unsigned int ev_loop_count () 568unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 569 C_ARGS: evapi.default_loop
468 570
571void ev_set_io_collect_interval (NV interval)
572 C_ARGS: evapi.default_loop, interval
573
574void ev_set_timeout_collect_interval (NV interval)
575 C_ARGS: evapi.default_loop, interval
576
469void ev_loop (int flags = 0) 577void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 578 C_ARGS: evapi.default_loop, flags
471 579
472void ev_unloop (int how = 1) 580void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 581 C_ARGS: evapi.default_loop, how
474 582
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 583void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 584 C_ARGS: evapi.default_loop, fd, revents
477 585
… …
582 ev_fork_set (RETVAL); 690 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 691 if (!ix) START (fork, RETVAL);
584 OUTPUT: 692 OUTPUT:
585 RETVAL 693 RETVAL
586 694
587ev_child *child (int pid, SV *cb) 695ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 696 ALIAS:
589 child_ns = 1 697 child_ns = 1
590 CODE: 698 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 699 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 700 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 701 if (!ix) START (child, RETVAL);
594 OUTPUT: 702 OUTPUT:
595 RETVAL 703 RETVAL
596 704
597ev_stat *stat (SV *path, NV interval, SV *cb) 705ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 711 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 712 if (!ix) START (stat, RETVAL);
605 OUTPUT: 713 OUTPUT:
606 RETVAL 714 RETVAL
607 715
608ev_embed *embed (struct ev_loop *loop, SV *cb) 716ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 717 ALIAS:
610 embed_ns = 1 718 embed_ns = 1
611 CODE: 719 CODE:
720{
721 if (!(ev_backend (loop) & ev_embeddable_backends ()))
722 croak ("passed loop is not embeddable via EV::embed,");
723
612 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 724 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (ST (0)); 725 RETVAL->fh = newSVsv (ST (0));
614 ev_embed_set (RETVAL, loop); 726 ev_embed_set (RETVAL, loop);
615 if (!ix) START (embed, RETVAL); 727 if (!ix) START (embed, RETVAL);
728}
729 OUTPUT:
730 RETVAL
731
732ev_async *async (SV *cb)
733 ALIAS:
734 async_ns = 1
735 CODE:
736 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
737 ev_async_set (RETVAL);
738 if (!ix) START (async, RETVAL);
616 OUTPUT: 739 OUTPUT:
617 RETVAL 740 RETVAL
618 741
619void once (SV *fh, int events, SV *timeout, SV *cb) 742void once (SV *fh, int events, SV *timeout, SV *cb)
620 CODE: 743 CODE:
… …
644 C_ARGS: e_loop (w), w, revents 767 C_ARGS: e_loop (w), w, revents
645 768
646int keepalive (ev_watcher *w, int new_value = 0) 769int keepalive (ev_watcher *w, int new_value = 0)
647 CODE: 770 CODE:
648{ 771{
649 RETVAL = w->flags & WFLAG_KEEPALIVE; 772 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650 new_value = new_value ? WFLAG_KEEPALIVE : 0; 773 new_value = new_value ? WFLAG_KEEPALIVE : 0;
651 774
652 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 775 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653 { 776 {
777 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
654 REF (w); 778 REF (w);
655 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
656 UNREF (w); 779 UNREF (w);
657 } 780 }
658} 781}
659 OUTPUT: 782 OUTPUT:
660 RETVAL 783 RETVAL
661 784
662SV *cb (ev_watcher *w, SV *new_cb = 0) 785SV *cb (ev_watcher *w, SV *new_cb = 0)
663 CODE: 786 CODE:
664{ 787{
665 RETVAL = newSVsv (w->cb_sv);
666
667 if (items > 1) 788 if (items > 1)
668 sv_setsv (w->cb_sv, new_cb); 789 {
790 new_cb = e_get_cv (new_cb);
791 RETVAL = newRV_noinc (w->cb_sv);
792 w->cb_sv = SvREFCNT_inc (new_cb);
793 }
794 else
795 RETVAL = newRV_inc (w->cb_sv);
669} 796}
670 OUTPUT: 797 OUTPUT:
671 RETVAL 798 RETVAL
672 799
673SV *data (ev_watcher *w, SV *new_data = 0) 800SV *data (ev_watcher *w, SV *new_data = 0)
… …
679 { 806 {
680 SvREFCNT_dec (w->data); 807 SvREFCNT_dec (w->data);
681 w->data = newSVsv (new_data); 808 w->data = newSVsv (new_data);
682 } 809 }
683} 810}
811 OUTPUT:
812 RETVAL
813
814SV *loop (ev_watcher *w)
815 CODE:
816 RETVAL = newRV_inc (w->loop);
684 OUTPUT: 817 OUTPUT:
685 RETVAL 818 RETVAL
686 819
687int priority (ev_watcher *w, int new_priority = 0) 820int priority (ev_watcher *w, int new_priority = 0)
688 CODE: 821 CODE:
… …
825 958
826void ev_timer_again (ev_timer *w) 959void ev_timer_again (ev_timer *w)
827 INIT: 960 INIT:
828 CHECK_REPEAT (w->repeat); 961 CHECK_REPEAT (w->repeat);
829 CODE: 962 CODE:
830 REF (w);
831 ev_timer_again (e_loop (w), w); 963 ev_timer_again (e_loop (w), w);
832 UNREF (w); 964 UNREF (w);
833 965
834void DESTROY (ev_timer *w) 966void DESTROY (ev_timer *w)
835 CODE: 967 CODE:
… …
840 INIT: 972 INIT:
841 CHECK_REPEAT (repeat); 973 CHECK_REPEAT (repeat);
842 CODE: 974 CODE:
843 RESET (timer, w, (w, after, repeat)); 975 RESET (timer, w, (w, after, repeat));
844 976
845NV at (ev_timer *w)
846 CODE:
847 RETVAL = w->at;
848 OUTPUT:
849 RETVAL
850
851MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 977MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852 978
853void ev_periodic_start (ev_periodic *w) 979void ev_periodic_start (ev_periodic *w)
854 INIT: 980 INIT:
855 CHECK_REPEAT (w->interval); 981 CHECK_REPEAT (w->interval);
… …
860 CODE: 986 CODE:
861 STOP (periodic, w); 987 STOP (periodic, w);
862 988
863void ev_periodic_again (ev_periodic *w) 989void ev_periodic_again (ev_periodic *w)
864 CODE: 990 CODE:
865 REF (w);
866 ev_periodic_again (e_loop (w), w); 991 ev_periodic_again (e_loop (w), w);
867 UNREF (w); 992 UNREF (w);
868 993
869void DESTROY (ev_periodic *w) 994void DESTROY (ev_periodic *w)
870 CODE: 995 CODE:
… …
882 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1007 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
883} 1008}
884 1009
885NV at (ev_periodic *w) 1010NV at (ev_periodic *w)
886 CODE: 1011 CODE:
887 RETVAL = w->at; 1012 RETVAL = ev_periodic_at (w);
888 OUTPUT: 1013 OUTPUT:
889 RETVAL 1014 RETVAL
890 1015
891MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1016MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892 1017
… …
901void DESTROY (ev_idle *w) 1026void DESTROY (ev_idle *w)
902 CODE: 1027 CODE:
903 STOP (idle, w); 1028 STOP (idle, w);
904 e_destroy (w); 1029 e_destroy (w);
905 1030
906MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1031MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907 1032
908void ev_prepare_start (ev_prepare *w) 1033void ev_prepare_start (ev_prepare *w)
909 CODE: 1034 CODE:
910 START (prepare, w); 1035 START (prepare, w);
911 1036
… …
961void DESTROY (ev_child *w) 1086void DESTROY (ev_child *w)
962 CODE: 1087 CODE:
963 STOP (child, w); 1088 STOP (child, w);
964 e_destroy (w); 1089 e_destroy (w);
965 1090
966void set (ev_child *w, int pid) 1091void set (ev_child *w, int pid, int trace)
967 CODE: 1092 CODE:
968 RESET (child, w, (w, pid)); 1093 RESET (child, w, (w, pid, trace));
969 1094
970int pid (ev_child *w, int new_pid = 0)
971 CODE:
972{
973 RETVAL = w->pid;
974
975 if (items > 1)
976 RESET (child, w, (w, new_pid));
977}
978 OUTPUT:
979 RETVAL
980
981
982int rstatus (ev_child *w) 1095int pid (ev_child *w)
983 ALIAS: 1096 ALIAS:
984 rpid = 1 1097 rpid = 1
1098 rstatus = 2
985 CODE: 1099 CODE:
986 RETVAL = ix ? w->rpid : w->rstatus; 1100 RETVAL = ix == 0 ? w->pid
1101 : ix == 1 ? w->rpid
1102 : w->rstatus;
987 OUTPUT: 1103 OUTPUT:
988 RETVAL 1104 RETVAL
989 1105
990MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1106MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991 1107
… …
1101{ 1217{
1102 sv_setsv (w->fh, ST (1)); 1218 sv_setsv (w->fh, ST (1));
1103 RESET (embed, w, (w, loop)); 1219 RESET (embed, w, (w, loop));
1104} 1220}
1105 1221
1222SV *other (ev_embed *w)
1223 CODE:
1224 RETVAL = newSVsv (w->fh);
1225 OUTPUT:
1226 RETVAL
1227
1228void ev_embed_sweep (ev_embed *w)
1229 C_ARGS: e_loop (w), w
1230
1231MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1232
1233void ev_async_start (ev_async *w)
1234 CODE:
1235 START (async, w);
1236
1237void ev_async_stop (ev_async *w)
1238 CODE:
1239 STOP (async, w);
1240
1241void DESTROY (ev_async *w)
1242 CODE:
1243 STOP (async, w);
1244 e_destroy (w);
1245
1246void ev_async_send (ev_async *w)
1247 C_ARGS: e_loop (w), w
1248
1249SV *ev_async_async_pending (ev_async *w)
1250 CODE:
1251 RETVAL = boolSV (ev_async_pending (w));
1252 OUTPUT:
1253 RETVAL
1254
1106MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_ 1255MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107 1256
1108SV *new (SV *klass, unsigned int flags = ev_supported_backends ()) 1257SV *new (SV *klass, unsigned int flags = 0)
1109 CODE: 1258 CODE:
1110{ 1259{
1111 struct ev_loop *loop = ev_loop_new (flags); 1260 struct ev_loop *loop = ev_loop_new (flags);
1112 1261
1113 if (!loop) 1262 if (!loop)
1114 XSRETURN_UNDEF; 1263 XSRETURN_UNDEF;
1115 1264
1116 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); 1265 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117} 1266}
1118 OUTPUT: 1267 OUTPUT:
1119 RETVAL 1268 RETVAL
1120 1269
1121void DESTROY (struct ev_loop *loop) 1270void DESTROY (struct ev_loop *loop)
1122 CODE: 1271 CODE:
1123 if (loop != evapi.default_loop) /* global destruction sucks */ 1272 if (loop != evapi.default_loop) /* global destruction sucks */
1124 ev_loop_destroy (loop); 1273 ev_loop_destroy (loop);
1274
1275void ev_loop_fork (struct ev_loop *loop)
1276
1277void ev_loop_verify (struct ev_loop *loop)
1278
1279NV ev_now (struct ev_loop *loop)
1280
1281void ev_now_update (struct ev_loop *loop)
1282
1283void ev_suspend (struct ev_loop *loop)
1284
1285void ev_resume (struct ev_loop *loop)
1286
1287void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1288
1289void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1290
1291unsigned int ev_backend (struct ev_loop *loop)
1292
1293unsigned int ev_loop_count (struct ev_loop *loop)
1294
1295void ev_loop (struct ev_loop *loop, int flags = 0)
1296
1297void ev_unloop (struct ev_loop *loop, int how = 1)
1298
1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1300
1301#if 0
1302
1303void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1304 CODE:
1305{
1306 Signal signum = sv_signum (signal);
1307 CHECK_SIG (signal, signum);
1308
1309 ev_feed_signal_event (loop, signum);
1310}
1311
1312#endif
1125 1313
1126ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1314ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1127 ALIAS: 1315 ALIAS:
1128 io_ns = 1 1316 io_ns = 1
1129 CODE: 1317 CODE:
… …
1137 if (!ix) START (io, RETVAL); 1325 if (!ix) START (io, RETVAL);
1138} 1326}
1139 OUTPUT: 1327 OUTPUT:
1140 RETVAL 1328 RETVAL
1141 1329
1330ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1331 ALIAS:
1332 timer_ns = 1
1333 INIT:
1334 CHECK_REPEAT (repeat);
1335 CODE:
1336 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1337 ev_timer_set (RETVAL, after, repeat);
1338 if (!ix) START (timer, RETVAL);
1339 OUTPUT:
1340 RETVAL
1341
1342SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1343 ALIAS:
1344 periodic_ns = 1
1345 INIT:
1346 CHECK_REPEAT (interval);
1347 CODE:
1348{
1349 ev_periodic *w;
1350 w = e_new (sizeof (ev_periodic), cb, ST (0));
1351 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1352 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
1353 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1354 if (!ix) START (periodic, w);
1355}
1356 OUTPUT:
1357 RETVAL
1358
1359#if 0
1360
1361ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1362 ALIAS:
1363 signal_ns = 1
1364 CODE:
1365{
1366 Signal signum = sv_signum (signal);
1367 CHECK_SIG (signal, signum);
1368
1369 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1370 ev_signal_set (RETVAL, signum);
1371 if (!ix) START (signal, RETVAL);
1372}
1373 OUTPUT:
1374 RETVAL
1375
1376#endif
1377
1378ev_idle *idle (struct ev_loop *loop, SV *cb)
1379 ALIAS:
1380 idle_ns = 1
1381 CODE:
1382 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1383 ev_idle_set (RETVAL);
1384 if (!ix) START (idle, RETVAL);
1385 OUTPUT:
1386 RETVAL
1387
1388ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1389 ALIAS:
1390 prepare_ns = 1
1391 CODE:
1392 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1393 ev_prepare_set (RETVAL);
1394 if (!ix) START (prepare, RETVAL);
1395 OUTPUT:
1396 RETVAL
1397
1398ev_check *check (struct ev_loop *loop, SV *cb)
1399 ALIAS:
1400 check_ns = 1
1401 CODE:
1402 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1403 ev_check_set (RETVAL);
1404 if (!ix) START (check, RETVAL);
1405 OUTPUT:
1406 RETVAL
1407
1408ev_fork *fork (struct ev_loop *loop, SV *cb)
1409 ALIAS:
1410 fork_ns = 1
1411 CODE:
1412 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1413 ev_fork_set (RETVAL);
1414 if (!ix) START (fork, RETVAL);
1415 OUTPUT:
1416 RETVAL
1417
1418ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1419 ALIAS:
1420 child_ns = 1
1421 CODE:
1422 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1423 ev_child_set (RETVAL, pid, trace);
1424 if (!ix) START (child, RETVAL);
1425 OUTPUT:
1426 RETVAL
1427
1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1429 ALIAS:
1430 stat_ns = 1
1431 CODE:
1432 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1433 RETVAL->fh = newSVsv (path);
1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1435 if (!ix) START (stat, RETVAL);
1436 OUTPUT:
1437 RETVAL
1438
1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1440 ALIAS:
1441 embed_ns = 1
1442 CODE:
1443{
1444 if (!(ev_backend (other) & ev_embeddable_backends ()))
1445 croak ("passed loop is not embeddable via EV::embed,");
1446
1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1448 RETVAL->fh = newSVsv (ST (1));
1449 ev_embed_set (RETVAL, other);
1450 if (!ix) START (embed, RETVAL);
1451}
1452 OUTPUT:
1453 RETVAL
1454
1455ev_async *async (struct ev_loop *loop, SV *cb)
1456 ALIAS:
1457 async_ns = 1
1458 CODE:
1459 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1460 ev_async_set (RETVAL);
1461 if (!ix) START (async, RETVAL);
1462 OUTPUT:
1463 RETVAL
1464
1465void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1466 CODE:
1467 ev_once (
1468 loop,
1469 sv_fileno (fh), events,
1470 SvOK (timeout) ? SvNV (timeout) : -1.,
1471 e_once_cb,
1472 newSVsv (cb)
1473 );
1474

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