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Comparing EV/EV.xs (file contents):
Revision 1.21 by root, Wed Oct 31 14:44:35 2007 UTC vs.
Revision 1.32 by root, Thu Nov 1 11:11:39 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 0 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,
26 *stash_prepare,
27 *stash_check; 27 *stash_check,
28 *stash_child;
28 29
29static int 30static int
30sv_signum (SV *sig) 31sv_signum (SV *sig)
31{ 32{
32 int signum; 33 int signum;
33 34
34 if (SvIV (sig) > 0) 35 SvGETMAGIC (sig);
35 return SvIV (sig);
36 36
37 for (signum = 1; signum < SIG_SIZE; ++signum) 37 for (signum = 1; signum < SIG_SIZE; ++signum)
38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39 return signum; 39 return signum;
40 40
41 if (SvIV (sig) > 0)
42 return SvIV (sig);
43
41 return -1; 44 return -1;
42} 45}
43 46
44///////////////////////////////////////////////////////////////////////////// 47/////////////////////////////////////////////////////////////////////////////
45// Event 48// Event
… …
55 fh = SvRV (fh); 58 fh = SvRV (fh);
56 59
57 if (SvTYPE (fh) == SVt_PVGV) 60 if (SvTYPE (fh) == SVt_PVGV)
58 return PerlIO_fileno (IoIFP (sv_2io (fh))); 61 return PerlIO_fileno (IoIFP (sv_2io (fh)));
59 62
60 if (SvIOK (fh)) 63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
61 return SvIV (fh); 64 return SvIV (fh);
62 65
63 return -1; 66 return -1;
64} 67}
65 68
… …
71 SvPOK_only (self); 74 SvPOK_only (self);
72 SvCUR_set (self, size); 75 SvCUR_set (self, size);
73 76
74 w = (struct ev_watcher *)SvPVX (self); 77 w = (struct ev_watcher *)SvPVX (self);
75 78
76 evw_init (w, e_cb); 79 ev_watcher_init (w, e_cb);
77 80
78 w->fh = 0; 81 w->fh = 0;
79 w->cb_sv = newSVsv (cb_sv); 82 w->cb_sv = newSVsv (cb_sv);
80 w->self = self; 83 w->self = self;
81 84
… …
102static void 105static void
103e_cb (struct ev_watcher *w, int revents) 106e_cb (struct ev_watcher *w, int revents)
104{ 107{
105 dSP; 108 dSP;
106 I32 mark = SP - PL_stack_base; 109 I32 mark = SP - PL_stack_base;
107 SV *sv_self, *sv_events; 110 SV *sv_self, *sv_events, *sv_status = 0;
108 static SV *sv_events_cache; 111 static SV *sv_events_cache;
109 112
110 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 113 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
111 114
112 if (sv_events_cache) 115 if (sv_events_cache)
… …
119 122
120 PUSHMARK (SP); 123 PUSHMARK (SP);
121 EXTEND (SP, 2); 124 EXTEND (SP, 2);
122 PUSHs (sv_self); 125 PUSHs (sv_self);
123 PUSHs (sv_events); 126 PUSHs (sv_events);
127
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
124 PUTBACK; 131 PUTBACK;
125 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
126 SP = PL_stack_base + mark; PUTBACK; 133 SP = PL_stack_base + mark; PUTBACK;
127 134
128 SvREFCNT_dec (sv_self); 135 SvREFCNT_dec (sv_self);
136 SvREFCNT_dec (sv_status);
129 137
130 if (sv_events_cache) 138 if (sv_events_cache)
131 SvREFCNT_dec (sv_events); 139 SvREFCNT_dec (sv_events);
132 else 140 else
133 sv_events_cache = sv_events; 141 sv_events_cache = sv_events;
… …
196#endif 204#endif
197 205
198#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 206#define CHECK_REPEAT(repeat) if (repeat < 0.) \
199 croak (# repeat " value must be >= 0"); 207 croak (# repeat " value must be >= 0");
200 208
209#define CHECK_FD(fh,fd) if ((fd) < 0) \
210 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
211
201///////////////////////////////////////////////////////////////////////////// 212/////////////////////////////////////////////////////////////////////////////
202// XS interface functions 213// XS interface functions
203 214
204MODULE = EV PACKAGE = EV PREFIX = ev_ 215MODULE = EV PACKAGE = EV PREFIX = ev_
205 216
… …
235 246
236 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
237 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
238 249
239 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 250 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
240 stash_io = gv_stashpv ("EV::IO" , 1); 251 stash_io = gv_stashpv ("EV::Io" , 1);
241 stash_time = gv_stashpv ("EV::Time" , 1);
242 stash_timer = gv_stashpv ("EV::Timer" , 1); 252 stash_timer = gv_stashpv ("EV::Timer" , 1);
243 stash_periodic = gv_stashpv ("EV::Periodic", 1); 253 stash_periodic = gv_stashpv ("EV::Periodic", 1);
244 stash_signal = gv_stashpv ("EV::Signal" , 1); 254 stash_signal = gv_stashpv ("EV::Signal" , 1);
245 stash_idle = gv_stashpv ("EV::Idle" , 1); 255 stash_idle = gv_stashpv ("EV::Idle" , 1);
256 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
246 stash_check = gv_stashpv ("EV::Check" , 1); 257 stash_check = gv_stashpv ("EV::Check" , 1);
258 stash_child = gv_stashpv ("EV::Child" , 1);
247 259
248 { 260 {
249 SV *sv = perl_get_sv ("EV::API", TRUE); 261 SV *sv = perl_get_sv ("EV::API", TRUE);
250 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 262 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
251 263
… …
258 evapi.method = &ev_method; 270 evapi.method = &ev_method;
259 evapi.loop_done = &ev_loop_done; 271 evapi.loop_done = &ev_loop_done;
260 evapi.time = ev_time; 272 evapi.time = ev_time;
261 evapi.loop = ev_loop; 273 evapi.loop = ev_loop;
262 evapi.once = ev_once; 274 evapi.once = ev_once;
263 evapi.io_start = evio_start; 275 evapi.io_start = ev_io_start;
264 evapi.io_stop = evio_stop; 276 evapi.io_stop = ev_io_stop;
265 evapi.timer_start = evtimer_start; 277 evapi.timer_start = ev_timer_start;
266 evapi.timer_stop = evtimer_stop; 278 evapi.timer_stop = ev_timer_stop;
267 evapi.timer_again = evtimer_again; 279 evapi.timer_again = ev_timer_again;
268 evapi.periodic_start = evperiodic_start; 280 evapi.periodic_start = ev_periodic_start;
269 evapi.periodic_stop = evperiodic_stop; 281 evapi.periodic_stop = ev_periodic_stop;
270 evapi.signal_start = evsignal_start; 282 evapi.signal_start = ev_signal_start;
271 evapi.signal_stop = evsignal_stop; 283 evapi.signal_stop = ev_signal_stop;
272 evapi.idle_start = evidle_start; 284 evapi.idle_start = ev_idle_start;
273 evapi.idle_stop = evidle_stop; 285 evapi.idle_stop = ev_idle_stop;
286 evapi.prepare_start = ev_prepare_start;
287 evapi.prepare_stop = ev_prepare_stop;
274 evapi.check_start = evcheck_start; 288 evapi.check_start = ev_check_start;
275 evapi.check_stop = evcheck_stop; 289 evapi.check_stop = ev_check_stop;
290 evapi.child_start = ev_child_start;
291 evapi.child_stop = ev_child_stop;
276 292
277 sv_setiv (sv, (IV)&evapi); 293 sv_setiv (sv, (IV)&evapi);
278 SvREADONLY_on (sv); 294 SvREADONLY_on (sv);
279 } 295 }
280} 296}
… …
303 319
304struct ev_io *io (SV *fh, int events, SV *cb) 320struct ev_io *io (SV *fh, int events, SV *cb)
305 ALIAS: 321 ALIAS:
306 io_ns = 1 322 io_ns = 1
307 CODE: 323 CODE:
324{
325 int fd = sv_fileno (fh);
326 CHECK_FD (fh, fd);
327
308 RETVAL = e_new (sizeof (struct ev_io), cb); 328 RETVAL = e_new (sizeof (struct ev_io), cb);
309 RETVAL->fh = newSVsv (fh); 329 RETVAL->fh = newSVsv (fh);
310 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 330 ev_io_set (RETVAL, fd, events);
311 if (!ix) evio_start (RETVAL); 331 if (!ix) ev_io_start (RETVAL);
332}
312 OUTPUT: 333 OUTPUT:
313 RETVAL 334 RETVAL
314 335
315struct ev_timer *timer (NV after, NV repeat, SV *cb) 336struct ev_timer *timer (NV after, NV repeat, SV *cb)
316 ALIAS: 337 ALIAS:
317 timer_ns = 1 338 timer_ns = 1
318 INIT: 339 INIT:
319 CHECK_REPEAT (repeat); 340 CHECK_REPEAT (repeat);
320 CODE: 341 CODE:
321 RETVAL = e_new (sizeof (struct ev_timer), cb); 342 RETVAL = e_new (sizeof (struct ev_timer), cb);
322 evtimer_set (RETVAL, after, repeat); 343 ev_timer_set (RETVAL, after, repeat);
323 if (!ix) evtimer_start (RETVAL); 344 if (!ix) ev_timer_start (RETVAL);
324 OUTPUT: 345 OUTPUT:
325 RETVAL 346 RETVAL
326 347
327struct ev_periodic *periodic (NV at, NV interval, SV *cb) 348struct ev_periodic *periodic (NV at, NV interval, SV *cb)
328 ALIAS: 349 ALIAS:
329 periodic_ns = 1 350 periodic_ns = 1
330 INIT: 351 INIT:
331 CHECK_REPEAT (interval); 352 CHECK_REPEAT (interval);
332 CODE: 353 CODE:
333 RETVAL = e_new (sizeof (struct ev_periodic), cb); 354 RETVAL = e_new (sizeof (struct ev_periodic), cb);
334 evperiodic_set (RETVAL, at, interval); 355 ev_periodic_set (RETVAL, at, interval);
335 if (!ix) evperiodic_start (RETVAL); 356 if (!ix) ev_periodic_start (RETVAL);
336 OUTPUT: 357 OUTPUT:
337 RETVAL 358 RETVAL
338 359
339struct ev_signal *signal (Signal signum, SV *cb) 360struct ev_signal *signal (Signal signum, SV *cb)
340 ALIAS: 361 ALIAS:
341 signal_ns = 1 362 signal_ns = 1
342 CODE: 363 CODE:
343 RETVAL = e_new (sizeof (struct ev_signal), cb); 364 RETVAL = e_new (sizeof (struct ev_signal), cb);
344 evsignal_set (RETVAL, signum); 365 ev_signal_set (RETVAL, signum);
345 if (!ix) evsignal_start (RETVAL); 366 if (!ix) ev_signal_start (RETVAL);
346 OUTPUT: 367 OUTPUT:
347 RETVAL 368 RETVAL
348 369
349struct ev_idle *idle (SV *cb) 370struct ev_idle *idle (SV *cb)
350 ALIAS: 371 ALIAS:
351 idle_ns = 1 372 idle_ns = 1
352 CODE: 373 CODE:
353 RETVAL = e_new (sizeof (struct ev_idle), cb); 374 RETVAL = e_new (sizeof (struct ev_idle), cb);
354 evidle_set (RETVAL); 375 ev_idle_set (RETVAL);
355 if (!ix) evidle_start (RETVAL); 376 if (!ix) ev_idle_start (RETVAL);
377 OUTPUT:
378 RETVAL
379
380struct ev_prepare *prepare (SV *cb)
381 ALIAS:
382 prepare_ns = 1
383 CODE:
384 RETVAL = e_new (sizeof (struct ev_prepare), cb);
385 ev_prepare_set (RETVAL);
386 if (!ix) ev_prepare_start (RETVAL);
356 OUTPUT: 387 OUTPUT:
357 RETVAL 388 RETVAL
358 389
359struct ev_check *check (SV *cb) 390struct ev_check *check (SV *cb)
360 ALIAS: 391 ALIAS:
361 check_ns = 1 392 check_ns = 1
362 CODE: 393 CODE:
363 RETVAL = e_new (sizeof (struct ev_check), cb); 394 RETVAL = e_new (sizeof (struct ev_check), cb);
364 evcheck_set (RETVAL); 395 ev_check_set (RETVAL);
365 if (!ix) evcheck_start (RETVAL); 396 if (!ix) ev_check_start (RETVAL);
397 OUTPUT:
398 RETVAL
399
400struct ev_child *child (int pid, SV *cb)
401 ALIAS:
402 check_ns = 1
403 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb);
405 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL);
366 OUTPUT: 407 OUTPUT:
367 RETVAL 408 RETVAL
368 409
369 410
370PROTOTYPES: DISABLE 411PROTOTYPES: DISABLE
… …
382 sv_setsv (w->cb_sv, new_cb); 423 sv_setsv (w->cb_sv, new_cb);
383} 424}
384 OUTPUT: 425 OUTPUT:
385 RETVAL 426 RETVAL
386 427
428void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE:
430 w->cb (w, revents);
431
387MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
388 433
389void evio_start (struct ev_io *w) 434void ev_io_start (struct ev_io *w)
390 435
391void evio_stop (struct ev_io *w) 436void ev_io_stop (struct ev_io *w)
437
438void DESTROY (struct ev_io *w)
439 CODE:
440 ev_io_stop (w);
392 441
393void set (struct ev_io *w, SV *fh, int events) 442void set (struct ev_io *w, SV *fh, int events)
394 CODE: 443 CODE:
395{ 444{
396 int active = w->active; 445 int active = w->active;
446 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd);
448
397 if (active) evio_stop (w); 449 if (active) ev_io_stop (w);
398 450
399 sv_setsv (w->fh, fh); 451 sv_setsv (w->fh, fh);
400 evio_set (w, sv_fileno (w->fh), events); 452 ev_io_set (w, fd, events);
401 453
402 if (active) evio_start (w); 454 if (active) ev_io_start (w);
403} 455}
404 456
405SV *fh (struct ev_io *w, SV *new_fh = 0) 457SV *fh (struct ev_io *w, SV *new_fh = 0)
406 CODE: 458 CODE:
407{ 459{
408 RETVAL = newSVsv (w->fh); 460 RETVAL = newSVsv (w->fh);
409 461
410 if (items > 1) 462 if (items > 1)
411 { 463 {
412 int active = w->active; 464 int active = w->active;
413 if (active) evio_stop (w); 465 if (active) ev_io_stop (w);
414 466
415 sv_setsv (w->fh, new_fh); 467 sv_setsv (w->fh, new_fh);
416 evio_set (w, sv_fileno (w->fh), w->events); 468 ev_io_set (w, sv_fileno (w->fh), w->events);
417 469
418 if (active) evio_start (w); 470 if (active) ev_io_start (w);
419 } 471 }
420} 472}
421 OUTPUT: 473 OUTPUT:
422 RETVAL 474 RETVAL
423 475
… …
427 RETVAL = w->events; 479 RETVAL = w->events;
428 480
429 if (items > 1) 481 if (items > 1)
430 { 482 {
431 int active = w->active; 483 int active = w->active;
432 if (active) evio_stop (w); 484 if (active) ev_io_stop (w);
433 485
434 evio_set (w, w->fd, new_events); 486 ev_io_set (w, w->fd, new_events);
435 487
436 if (active) evio_start (w); 488 if (active) ev_io_start (w);
437 } 489 }
438} 490}
439 OUTPUT: 491 OUTPUT:
440 RETVAL 492 RETVAL
441 493
442MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 494MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
443 495
444void evsignal_start (struct ev_signal *w) 496void ev_signal_start (struct ev_signal *w)
445 497
446void evsignal_stop (struct ev_signal *w) 498void ev_signal_stop (struct ev_signal *w)
499
500void DESTROY (struct ev_signal *w)
501 CODE:
502 ev_signal_stop (w);
447 503
448void set (struct ev_signal *w, SV *signal = 0) 504void set (struct ev_signal *w, SV *signal = 0)
449 CODE: 505 CODE:
450{ 506{
451 Signal signum = sv_signum (signal); /* may croak here */ 507 Signal signum = sv_signum (signal); /* may croak here */
452 int active = w->active; 508 int active = w->active;
453 509
454 if (active) evsignal_stop (w); 510 if (active) ev_signal_stop (w);
455 evsignal_set (w, signum); 511 ev_signal_set (w, signum);
456 if (active) evsignal_start (w); 512 if (active) ev_signal_start (w);
457} 513}
458 514
459MODULE = EV PACKAGE = EV::Time 515MODULE = EV PACKAGE = EV::Time
460 516
461MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
462 518
463void evtimer_start (struct ev_timer *w) 519void ev_timer_start (struct ev_timer *w)
464 INIT: 520 INIT:
465 CHECK_REPEAT (w->repeat); 521 CHECK_REPEAT (w->repeat);
466 522
467void evtimer_stop (struct ev_timer *w) 523void ev_timer_stop (struct ev_timer *w)
468 524
469void evtimer_again (struct ev_timer *w) 525void ev_timer_again (struct ev_timer *w)
470 INIT: 526 INIT:
471 CHECK_REPEAT (w->repeat); 527 CHECK_REPEAT (w->repeat);
528
529void DESTROY (struct ev_timer *w)
530 CODE:
531 ev_timer_stop (w);
472 532
473void set (struct ev_timer *w, NV after, NV repeat = 0.) 533void set (struct ev_timer *w, NV after, NV repeat = 0.)
474 INIT: 534 INIT:
475 CHECK_REPEAT (repeat); 535 CHECK_REPEAT (repeat);
476 CODE: 536 CODE:
477{ 537{
478 int active = w->active; 538 int active = w->active;
479 if (active) evtimer_stop (w); 539 if (active) ev_timer_stop (w);
480 evtimer_set (w, after, repeat); 540 ev_timer_set (w, after, repeat);
481 if (active) evtimer_start (w); 541 if (active) ev_timer_start (w);
482} 542}
483 543
484MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 544MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
485 545
486void evperiodic_start (struct ev_periodic *w) 546void ev_periodic_start (struct ev_periodic *w)
487 INIT: 547 INIT:
488 CHECK_REPEAT (w->interval); 548 CHECK_REPEAT (w->interval);
489 549
490void evperiodic_stop (struct ev_periodic *w) 550void ev_periodic_stop (struct ev_periodic *w)
551
552void DESTROY (struct ev_periodic *w)
553 CODE:
554 ev_periodic_stop (w);
491 555
492void set (struct ev_periodic *w, NV at, NV interval = 0.) 556void set (struct ev_periodic *w, NV at, NV interval = 0.)
493 INIT: 557 INIT:
494 CHECK_REPEAT (interval); 558 CHECK_REPEAT (interval);
495 CODE: 559 CODE:
496{ 560{
497 int active = w->active; 561 int active = w->active;
498 if (active) evperiodic_stop (w); 562 if (active) ev_periodic_stop (w);
499 evperiodic_set (w, at, interval); 563 ev_periodic_set (w, at, interval);
500 if (active) evperiodic_start (w); 564 if (active) ev_periodic_start (w);
501} 565}
502 566
503MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
504 568
505void evidle_start (struct ev_idle *w) 569void ev_idle_start (struct ev_idle *w)
506 570
507void evidle_stop (struct ev_idle *w) 571void ev_idle_stop (struct ev_idle *w)
508 572
573void DESTROY (struct ev_idle *w)
574 CODE:
575 ev_idle_stop (w);
576
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578
579void ev_prepare_start (struct ev_prepare *w)
580
581void ev_prepare_stop (struct ev_prepare *w)
582
583void DESTROY (struct ev_prepare *w)
584 CODE:
585 ev_prepare_stop (w);
586
509MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
510 588
511void evcheck_start (struct ev_check *w) 589void ev_check_start (struct ev_check *w)
512 590
513void evcheck_stop (struct ev_check *w) 591void ev_check_stop (struct ev_check *w)
592
593void DESTROY (struct ev_check *w)
594 CODE:
595 ev_check_stop (w);
596
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598
599void ev_child_start (struct ev_child *w)
600
601void ev_child_stop (struct ev_child *w)
602
603void DESTROY (struct ev_child *w)
604 CODE:
605 ev_child_stop (w);
606
607void set (struct ev_child *w, int pid)
608 CODE:
609{
610 int active = w->active;
611 if (active) ev_child_stop (w);
612 ev_child_set (w, pid);
613 if (active) ev_child_start (w);
614}
615
616int status (struct ev_child *w)
617 CODE:
618 RETVAL = w->status;
619 OUTPUT:
620 RETVAL
514 621
515#if 0 622#if 0
516 623
517MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
518 625

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