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Comparing EV/EV.xs (file contents):
Revision 1.25 by root, Wed Oct 31 20:19:20 2007 UTC vs.
Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC

… …
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define TIMEOUT_NONE HUGE_VAL 7#define TIMEOUT_NONE HUGE_VAL
8#define HAVE_EPOLL 1 8#define EV_USE_EPOLL 1
9 9
10#define EV_PROTOTYPES 1 10#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h" 11#include "EV/EVAPI.h"
12 12
13#include "libev/ev.c" 13#include "libev/ev.c"
… …
17static struct EVAPI evapi; 17static struct EVAPI evapi;
18 18
19static HV 19static HV
20 *stash_watcher, 20 *stash_watcher,
21 *stash_io, 21 *stash_io,
22 *stash_time,
23 *stash_timer, 22 *stash_timer,
24 *stash_periodic, 23 *stash_periodic,
25 *stash_signal, 24 *stash_signal,
26 *stash_idle, 25 *stash_idle,
27 *stash_prepare, 26 *stash_prepare,
… …
31static int 30static int
32sv_signum (SV *sig) 31sv_signum (SV *sig)
33{ 32{
34 int signum; 33 int signum;
35 34
36 if (SvIV (sig) > 0) 35 SvGETMAGIC (sig);
37 return SvIV (sig);
38 36
39 for (signum = 1; signum < SIG_SIZE; ++signum) 37 for (signum = 1; signum < SIG_SIZE; ++signum)
40 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41 return signum; 39 return signum;
42 40
41 if (SvIV (sig) > 0)
42 return SvIV (sig);
43
43 return -1; 44 return -1;
44} 45}
45 46
46///////////////////////////////////////////////////////////////////////////// 47/////////////////////////////////////////////////////////////////////////////
47// Event 48// Event
… …
57 fh = SvRV (fh); 58 fh = SvRV (fh);
58 59
59 if (SvTYPE (fh) == SVt_PVGV) 60 if (SvTYPE (fh) == SVt_PVGV)
60 return PerlIO_fileno (IoIFP (sv_2io (fh))); 61 return PerlIO_fileno (IoIFP (sv_2io (fh)));
61 62
62 if (SvIOK (fh)) 63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
63 return SvIV (fh); 64 return SvIV (fh);
64 65
65 return -1; 66 return -1;
66} 67}
67 68
… …
73 SvPOK_only (self); 74 SvPOK_only (self);
74 SvCUR_set (self, size); 75 SvCUR_set (self, size);
75 76
76 w = (struct ev_watcher *)SvPVX (self); 77 w = (struct ev_watcher *)SvPVX (self);
77 78
78 evw_init (w, e_cb); 79 ev_watcher_init (w, e_cb);
79 80
80 w->fh = 0; 81 w->fh = 0;
81 w->cb_sv = newSVsv (cb_sv); 82 w->cb_sv = newSVsv (cb_sv);
82 w->self = self; 83 w->self = self;
83 84
84 return (void *)w; 85 return (void *)w;
86}
87
88static void *
89e_destroy (void *w_)
90{
91 struct ev_watcher *w = w_;
92
93 SvREFCNT_dec (w->fh ); w->fh = 0;
94 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
85} 95}
86 96
87static SV * 97static SV *
88e_bless (struct ev_watcher *w, HV *stash) 98e_bless (struct ev_watcher *w, HV *stash)
89{ 99{
… …
203#endif 213#endif
204 214
205#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 215#define CHECK_REPEAT(repeat) if (repeat < 0.) \
206 croak (# repeat " value must be >= 0"); 216 croak (# repeat " value must be >= 0");
207 217
218#define CHECK_FD(fh,fd) if ((fd) < 0) \
219 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
220
208///////////////////////////////////////////////////////////////////////////// 221/////////////////////////////////////////////////////////////////////////////
209// XS interface functions 222// XS interface functions
210 223
211MODULE = EV PACKAGE = EV PREFIX = ev_ 224MODULE = EV PACKAGE = EV PREFIX = ev_
212 225
… …
242 255
243 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 256 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 257 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
245 258
246 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 259 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
247 stash_io = gv_stashpv ("EV::IO" , 1); 260 stash_io = gv_stashpv ("EV::Io" , 1);
248 stash_time = gv_stashpv ("EV::Time" , 1);
249 stash_timer = gv_stashpv ("EV::Timer" , 1); 261 stash_timer = gv_stashpv ("EV::Timer" , 1);
250 stash_periodic = gv_stashpv ("EV::Periodic", 1); 262 stash_periodic = gv_stashpv ("EV::Periodic", 1);
251 stash_signal = gv_stashpv ("EV::Signal" , 1); 263 stash_signal = gv_stashpv ("EV::Signal" , 1);
252 stash_idle = gv_stashpv ("EV::Idle" , 1); 264 stash_idle = gv_stashpv ("EV::Idle" , 1);
253 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 265 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
… …
267 evapi.method = &ev_method; 279 evapi.method = &ev_method;
268 evapi.loop_done = &ev_loop_done; 280 evapi.loop_done = &ev_loop_done;
269 evapi.time = ev_time; 281 evapi.time = ev_time;
270 evapi.loop = ev_loop; 282 evapi.loop = ev_loop;
271 evapi.once = ev_once; 283 evapi.once = ev_once;
272 evapi.io_start = evio_start; 284 evapi.io_start = ev_io_start;
273 evapi.io_stop = evio_stop; 285 evapi.io_stop = ev_io_stop;
274 evapi.timer_start = evtimer_start; 286 evapi.timer_start = ev_timer_start;
275 evapi.timer_stop = evtimer_stop; 287 evapi.timer_stop = ev_timer_stop;
276 evapi.timer_again = evtimer_again; 288 evapi.timer_again = ev_timer_again;
277 evapi.periodic_start = evperiodic_start; 289 evapi.periodic_start = ev_periodic_start;
278 evapi.periodic_stop = evperiodic_stop; 290 evapi.periodic_stop = ev_periodic_stop;
279 evapi.signal_start = evsignal_start; 291 evapi.signal_start = ev_signal_start;
280 evapi.signal_stop = evsignal_stop; 292 evapi.signal_stop = ev_signal_stop;
281 evapi.idle_start = evidle_start; 293 evapi.idle_start = ev_idle_start;
282 evapi.idle_stop = evidle_stop; 294 evapi.idle_stop = ev_idle_stop;
283 evapi.prepare_start = evprepare_start; 295 evapi.prepare_start = ev_prepare_start;
284 evapi.prepare_stop = evprepare_stop; 296 evapi.prepare_stop = ev_prepare_stop;
285 evapi.check_start = evcheck_start; 297 evapi.check_start = ev_check_start;
286 evapi.check_stop = evcheck_stop; 298 evapi.check_stop = ev_check_stop;
287 evapi.child_start = evchild_start; 299 evapi.child_start = ev_child_start;
288 evapi.child_stop = evchild_stop; 300 evapi.child_stop = ev_child_stop;
289 301
290 sv_setiv (sv, (IV)&evapi); 302 sv_setiv (sv, (IV)&evapi);
291 SvREADONLY_on (sv); 303 SvREADONLY_on (sv);
292 } 304 }
305
306 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
293} 307}
294 308
295NV ev_now () 309NV ev_now ()
296 CODE: 310 CODE:
297 RETVAL = ev_now; 311 RETVAL = ev_now;
… …
316 330
317struct ev_io *io (SV *fh, int events, SV *cb) 331struct ev_io *io (SV *fh, int events, SV *cb)
318 ALIAS: 332 ALIAS:
319 io_ns = 1 333 io_ns = 1
320 CODE: 334 CODE:
335{
336 int fd = sv_fileno (fh);
337 CHECK_FD (fh, fd);
338
321 RETVAL = e_new (sizeof (struct ev_io), cb); 339 RETVAL = e_new (sizeof (struct ev_io), cb);
322 RETVAL->fh = newSVsv (fh); 340 RETVAL->fh = newSVsv (fh);
323 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 341 ev_io_set (RETVAL, fd, events);
324 if (!ix) evio_start (RETVAL); 342 if (!ix) ev_io_start (RETVAL);
343}
325 OUTPUT: 344 OUTPUT:
326 RETVAL 345 RETVAL
327 346
328struct ev_timer *timer (NV after, NV repeat, SV *cb) 347struct ev_timer *timer (NV after, NV repeat, SV *cb)
329 ALIAS: 348 ALIAS:
330 timer_ns = 1 349 timer_ns = 1
331 INIT: 350 INIT:
332 CHECK_REPEAT (repeat); 351 CHECK_REPEAT (repeat);
333 CODE: 352 CODE:
334 RETVAL = e_new (sizeof (struct ev_timer), cb); 353 RETVAL = e_new (sizeof (struct ev_timer), cb);
335 evtimer_set (RETVAL, after, repeat); 354 ev_timer_set (RETVAL, after, repeat);
336 if (!ix) evtimer_start (RETVAL); 355 if (!ix) ev_timer_start (RETVAL);
337 OUTPUT: 356 OUTPUT:
338 RETVAL 357 RETVAL
339 358
340struct ev_periodic *periodic (NV at, NV interval, SV *cb) 359struct ev_periodic *periodic (NV at, NV interval, SV *cb)
341 ALIAS: 360 ALIAS:
342 periodic_ns = 1 361 periodic_ns = 1
343 INIT: 362 INIT:
344 CHECK_REPEAT (interval); 363 CHECK_REPEAT (interval);
345 CODE: 364 CODE:
346 RETVAL = e_new (sizeof (struct ev_periodic), cb); 365 RETVAL = e_new (sizeof (struct ev_periodic), cb);
347 evperiodic_set (RETVAL, at, interval); 366 ev_periodic_set (RETVAL, at, interval);
348 if (!ix) evperiodic_start (RETVAL); 367 if (!ix) ev_periodic_start (RETVAL);
349 OUTPUT: 368 OUTPUT:
350 RETVAL 369 RETVAL
351 370
352struct ev_signal *signal (Signal signum, SV *cb) 371struct ev_signal *signal (Signal signum, SV *cb)
353 ALIAS: 372 ALIAS:
354 signal_ns = 1 373 signal_ns = 1
355 CODE: 374 CODE:
356 RETVAL = e_new (sizeof (struct ev_signal), cb); 375 RETVAL = e_new (sizeof (struct ev_signal), cb);
357 evsignal_set (RETVAL, signum); 376 ev_signal_set (RETVAL, signum);
358 if (!ix) evsignal_start (RETVAL); 377 if (!ix) ev_signal_start (RETVAL);
359 OUTPUT: 378 OUTPUT:
360 RETVAL 379 RETVAL
361 380
362struct ev_idle *idle (SV *cb) 381struct ev_idle *idle (SV *cb)
363 ALIAS: 382 ALIAS:
364 idle_ns = 1 383 idle_ns = 1
365 CODE: 384 CODE:
366 RETVAL = e_new (sizeof (struct ev_idle), cb); 385 RETVAL = e_new (sizeof (struct ev_idle), cb);
367 evidle_set (RETVAL); 386 ev_idle_set (RETVAL);
368 if (!ix) evidle_start (RETVAL); 387 if (!ix) ev_idle_start (RETVAL);
369 OUTPUT: 388 OUTPUT:
370 RETVAL 389 RETVAL
371 390
372struct ev_prepare *prepare (SV *cb) 391struct ev_prepare *prepare (SV *cb)
373 ALIAS: 392 ALIAS:
374 prepare_ns = 1 393 prepare_ns = 1
375 CODE: 394 CODE:
376 RETVAL = e_new (sizeof (struct ev_prepare), cb); 395 RETVAL = e_new (sizeof (struct ev_prepare), cb);
377 evprepare_set (RETVAL); 396 ev_prepare_set (RETVAL);
378 if (!ix) evprepare_start (RETVAL); 397 if (!ix) ev_prepare_start (RETVAL);
379 OUTPUT: 398 OUTPUT:
380 RETVAL 399 RETVAL
381 400
382struct ev_check *check (SV *cb) 401struct ev_check *check (SV *cb)
383 ALIAS: 402 ALIAS:
384 check_ns = 1 403 check_ns = 1
385 CODE: 404 CODE:
386 RETVAL = e_new (sizeof (struct ev_check), cb); 405 RETVAL = e_new (sizeof (struct ev_check), cb);
387 evcheck_set (RETVAL); 406 ev_check_set (RETVAL);
388 if (!ix) evcheck_start (RETVAL); 407 if (!ix) ev_check_start (RETVAL);
389 OUTPUT: 408 OUTPUT:
390 RETVAL 409 RETVAL
391 410
392struct ev_child *child (int pid, SV *cb) 411struct ev_child *child (int pid, SV *cb)
393 ALIAS: 412 ALIAS:
394 check_ns = 1 413 check_ns = 1
395 CODE: 414 CODE:
396 RETVAL = e_new (sizeof (struct ev_check), cb); 415 RETVAL = e_new (sizeof (struct ev_check), cb);
397 evchild_set (RETVAL, pid); 416 ev_child_set (RETVAL, pid);
398 if (!ix) evchild_start (RETVAL); 417 if (!ix) ev_child_start (RETVAL);
399 OUTPUT: 418 OUTPUT:
400 RETVAL 419 RETVAL
401 420
402 421
403PROTOTYPES: DISABLE 422PROTOTYPES: DISABLE
… …
415 sv_setsv (w->cb_sv, new_cb); 434 sv_setsv (w->cb_sv, new_cb);
416} 435}
417 OUTPUT: 436 OUTPUT:
418 RETVAL 437 RETVAL
419 438
439void trigger (struct ev_watcher *w, int revents = EV_NONE)
440 CODE:
441 w->cb (w, revents);
442
420MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 443MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
421 444
422void evio_start (struct ev_io *w) 445void ev_io_start (struct ev_io *w)
423 446
424void evio_stop (struct ev_io *w) 447void ev_io_stop (struct ev_io *w)
448
449void DESTROY (struct ev_io *w)
450 CODE:
451 ev_io_stop (w);
452 e_destroy (w);
425 453
426void set (struct ev_io *w, SV *fh, int events) 454void set (struct ev_io *w, SV *fh, int events)
427 CODE: 455 CODE:
428{ 456{
429 int active = w->active; 457 int active = w->active;
458 int fd = sv_fileno (fh);
459 CHECK_FD (fh, fd);
460
430 if (active) evio_stop (w); 461 if (active) ev_io_stop (w);
431 462
432 sv_setsv (w->fh, fh); 463 sv_setsv (w->fh, fh);
433 evio_set (w, sv_fileno (w->fh), events); 464 ev_io_set (w, fd, events);
434 465
435 if (active) evio_start (w); 466 if (active) ev_io_start (w);
436} 467}
437 468
438SV *fh (struct ev_io *w, SV *new_fh = 0) 469SV *fh (struct ev_io *w, SV *new_fh = 0)
439 CODE: 470 CODE:
440{ 471{
441 RETVAL = newSVsv (w->fh); 472 RETVAL = newSVsv (w->fh);
442 473
443 if (items > 1) 474 if (items > 1)
444 { 475 {
445 int active = w->active; 476 int active = w->active;
446 if (active) evio_stop (w); 477 if (active) ev_io_stop (w);
447 478
448 sv_setsv (w->fh, new_fh); 479 sv_setsv (w->fh, new_fh);
449 evio_set (w, sv_fileno (w->fh), w->events); 480 ev_io_set (w, sv_fileno (w->fh), w->events);
450 481
451 if (active) evio_start (w); 482 if (active) ev_io_start (w);
452 } 483 }
453} 484}
454 OUTPUT: 485 OUTPUT:
455 RETVAL 486 RETVAL
456 487
… …
460 RETVAL = w->events; 491 RETVAL = w->events;
461 492
462 if (items > 1) 493 if (items > 1)
463 { 494 {
464 int active = w->active; 495 int active = w->active;
465 if (active) evio_stop (w); 496 if (active) ev_io_stop (w);
466 497
467 evio_set (w, w->fd, new_events); 498 ev_io_set (w, w->fd, new_events);
468 499
469 if (active) evio_start (w); 500 if (active) ev_io_start (w);
470 } 501 }
471} 502}
472 OUTPUT: 503 OUTPUT:
473 RETVAL 504 RETVAL
474 505
475MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 506MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
476 507
477void evsignal_start (struct ev_signal *w) 508void ev_signal_start (struct ev_signal *w)
478 509
479void evsignal_stop (struct ev_signal *w) 510void ev_signal_stop (struct ev_signal *w)
511
512void DESTROY (struct ev_signal *w)
513 CODE:
514 ev_signal_stop (w);
515 e_destroy (w);
480 516
481void set (struct ev_signal *w, SV *signal = 0) 517void set (struct ev_signal *w, SV *signal = 0)
482 CODE: 518 CODE:
483{ 519{
484 Signal signum = sv_signum (signal); /* may croak here */ 520 Signal signum = sv_signum (signal); /* may croak here */
485 int active = w->active; 521 int active = w->active;
486 522
487 if (active) evsignal_stop (w); 523 if (active) ev_signal_stop (w);
488 evsignal_set (w, signum); 524 ev_signal_set (w, signum);
489 if (active) evsignal_start (w); 525 if (active) ev_signal_start (w);
490} 526}
491 527
492MODULE = EV PACKAGE = EV::Time 528MODULE = EV PACKAGE = EV::Time
493 529
494MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 530MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
495 531
496void evtimer_start (struct ev_timer *w) 532void ev_timer_start (struct ev_timer *w)
497 INIT: 533 INIT:
498 CHECK_REPEAT (w->repeat); 534 CHECK_REPEAT (w->repeat);
499 535
500void evtimer_stop (struct ev_timer *w) 536void ev_timer_stop (struct ev_timer *w)
501 537
502void evtimer_again (struct ev_timer *w) 538void ev_timer_again (struct ev_timer *w)
503 INIT: 539 INIT:
504 CHECK_REPEAT (w->repeat); 540 CHECK_REPEAT (w->repeat);
541
542void DESTROY (struct ev_timer *w)
543 CODE:
544 ev_timer_stop (w);
545 e_destroy (w);
505 546
506void set (struct ev_timer *w, NV after, NV repeat = 0.) 547void set (struct ev_timer *w, NV after, NV repeat = 0.)
507 INIT: 548 INIT:
508 CHECK_REPEAT (repeat); 549 CHECK_REPEAT (repeat);
509 CODE: 550 CODE:
510{ 551{
511 int active = w->active; 552 int active = w->active;
512 if (active) evtimer_stop (w); 553 if (active) ev_timer_stop (w);
513 evtimer_set (w, after, repeat); 554 ev_timer_set (w, after, repeat);
514 if (active) evtimer_start (w); 555 if (active) ev_timer_start (w);
515} 556}
516 557
517MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 558MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
518 559
519void evperiodic_start (struct ev_periodic *w) 560void ev_periodic_start (struct ev_periodic *w)
520 INIT: 561 INIT:
521 CHECK_REPEAT (w->interval); 562 CHECK_REPEAT (w->interval);
522 563
523void evperiodic_stop (struct ev_periodic *w) 564void ev_periodic_stop (struct ev_periodic *w)
565
566void DESTROY (struct ev_periodic *w)
567 CODE:
568 ev_periodic_stop (w);
569 e_destroy (w);
524 570
525void set (struct ev_periodic *w, NV at, NV interval = 0.) 571void set (struct ev_periodic *w, NV at, NV interval = 0.)
526 INIT: 572 INIT:
527 CHECK_REPEAT (interval); 573 CHECK_REPEAT (interval);
528 CODE: 574 CODE:
529{ 575{
530 int active = w->active; 576 int active = w->active;
531 if (active) evperiodic_stop (w); 577 if (active) ev_periodic_stop (w);
532 evperiodic_set (w, at, interval); 578 ev_periodic_set (w, at, interval);
533 if (active) evperiodic_start (w); 579 if (active) ev_periodic_start (w);
534} 580}
535 581
536MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 582MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
537 583
538void evidle_start (struct ev_idle *w) 584void ev_idle_start (struct ev_idle *w)
539 585
540void evidle_stop (struct ev_idle *w) 586void ev_idle_stop (struct ev_idle *w)
541 587
588void DESTROY (struct ev_idle *w)
589 CODE:
590 ev_idle_stop (w);
591 e_destroy (w);
592
542MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_ 593MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
543 594
544void evprepare_start (struct ev_prepare *w) 595void ev_prepare_start (struct ev_prepare *w)
545 596
546void evprepare_stop (struct ev_prepare *w) 597void ev_prepare_stop (struct ev_prepare *w)
547 598
599void DESTROY (struct ev_prepare *w)
600 CODE:
601 ev_prepare_stop (w);
602 e_destroy (w);
603
548MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 604MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
549 605
550void evcheck_start (struct ev_check *w) 606void ev_check_start (struct ev_check *w)
551 607
552void evcheck_stop (struct ev_check *w) 608void ev_check_stop (struct ev_check *w)
553 609
610void DESTROY (struct ev_check *w)
611 CODE:
612 ev_check_stop (w);
613 e_destroy (w);
614
554MODULE = EV PACKAGE = EV::Child PREFIX = evchild_ 615MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
555 616
556void evchild_start (struct ev_child *w) 617void ev_child_start (struct ev_child *w)
557 618
558void evchild_stop (struct ev_child *w) 619void ev_child_stop (struct ev_child *w)
620
621void DESTROY (struct ev_child *w)
622 CODE:
623 ev_child_stop (w);
624 e_destroy (w);
559 625
560void set (struct ev_child *w, int pid) 626void set (struct ev_child *w, int pid)
561 CODE: 627 CODE:
562{ 628{
563 int active = w->active; 629 int active = w->active;
564 if (active) evchild_stop (w); 630 if (active) ev_child_stop (w);
565 evchild_set (w, pid); 631 ev_child_set (w, pid);
566 if (active) evchild_start (w); 632 if (active) ev_child_start (w);
567} 633}
568 634
569int status (struct ev_child *w) 635int status (struct ev_child *w)
570 CODE: 636 CODE:
571 RETVAL = w->status; 637 RETVAL = w->status;

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