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Comparing EV/EV.xs (file contents):
Revision 1.22 by root, Wed Oct 31 18:28:00 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 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,
28 *stash_check; 27 *stash_check,
28 *stash_child;
29 29
30static int 30static int
31sv_signum (SV *sig) 31sv_signum (SV *sig)
32{ 32{
33 int signum; 33 int signum;
34 34
35 if (SvIV (sig) > 0) 35 SvGETMAGIC (sig);
36 return SvIV (sig);
37 36
38 for (signum = 1; signum < SIG_SIZE; ++signum) 37 for (signum = 1; signum < SIG_SIZE; ++signum)
39 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 38 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40 return signum; 39 return signum;
41 40
41 if (SvIV (sig) > 0)
42 return SvIV (sig);
43
42 return -1; 44 return -1;
43} 45}
44 46
45///////////////////////////////////////////////////////////////////////////// 47/////////////////////////////////////////////////////////////////////////////
46// Event 48// Event
… …
56 fh = SvRV (fh); 58 fh = SvRV (fh);
57 59
58 if (SvTYPE (fh) == SVt_PVGV) 60 if (SvTYPE (fh) == SVt_PVGV)
59 return PerlIO_fileno (IoIFP (sv_2io (fh))); 61 return PerlIO_fileno (IoIFP (sv_2io (fh)));
60 62
61 if (SvIOK (fh)) 63 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
62 return SvIV (fh); 64 return SvIV (fh);
63 65
64 return -1; 66 return -1;
65} 67}
66 68
… …
72 SvPOK_only (self); 74 SvPOK_only (self);
73 SvCUR_set (self, size); 75 SvCUR_set (self, size);
74 76
75 w = (struct ev_watcher *)SvPVX (self); 77 w = (struct ev_watcher *)SvPVX (self);
76 78
77 evw_init (w, e_cb); 79 ev_watcher_init (w, e_cb);
78 80
79 w->fh = 0; 81 w->fh = 0;
80 w->cb_sv = newSVsv (cb_sv); 82 w->cb_sv = newSVsv (cb_sv);
81 w->self = self; 83 w->self = self;
82 84
… …
103static void 105static void
104e_cb (struct ev_watcher *w, int revents) 106e_cb (struct ev_watcher *w, int revents)
105{ 107{
106 dSP; 108 dSP;
107 I32 mark = SP - PL_stack_base; 109 I32 mark = SP - PL_stack_base;
108 SV *sv_self, *sv_events; 110 SV *sv_self, *sv_events, *sv_status = 0;
109 static SV *sv_events_cache; 111 static SV *sv_events_cache;
110 112
111 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 */
112 114
113 if (sv_events_cache) 115 if (sv_events_cache)
… …
120 122
121 PUSHMARK (SP); 123 PUSHMARK (SP);
122 EXTEND (SP, 2); 124 EXTEND (SP, 2);
123 PUSHs (sv_self); 125 PUSHs (sv_self);
124 PUSHs (sv_events); 126 PUSHs (sv_events);
127
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
125 PUTBACK; 131 PUTBACK;
126 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
127 SP = PL_stack_base + mark; PUTBACK; 133 SP = PL_stack_base + mark; PUTBACK;
128 134
129 SvREFCNT_dec (sv_self); 135 SvREFCNT_dec (sv_self);
136 SvREFCNT_dec (sv_status);
130 137
131 if (sv_events_cache) 138 if (sv_events_cache)
132 SvREFCNT_dec (sv_events); 139 SvREFCNT_dec (sv_events);
133 else 140 else
134 sv_events_cache = sv_events; 141 sv_events_cache = sv_events;
… …
197#endif 204#endif
198 205
199#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 206#define CHECK_REPEAT(repeat) if (repeat < 0.) \
200 croak (# repeat " value must be >= 0"); 207 croak (# repeat " value must be >= 0");
201 208
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
202///////////////////////////////////////////////////////////////////////////// 212/////////////////////////////////////////////////////////////////////////////
203// XS interface functions 213// XS interface functions
204 214
205MODULE = EV PACKAGE = EV PREFIX = ev_ 215MODULE = EV PACKAGE = EV PREFIX = ev_
206 216
… …
236 246
237 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; )
238 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
239 249
240 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 250 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
241 stash_io = gv_stashpv ("EV::IO" , 1); 251 stash_io = gv_stashpv ("EV::Io" , 1);
242 stash_time = gv_stashpv ("EV::Time" , 1);
243 stash_timer = gv_stashpv ("EV::Timer" , 1); 252 stash_timer = gv_stashpv ("EV::Timer" , 1);
244 stash_periodic = gv_stashpv ("EV::Periodic", 1); 253 stash_periodic = gv_stashpv ("EV::Periodic", 1);
245 stash_signal = gv_stashpv ("EV::Signal" , 1); 254 stash_signal = gv_stashpv ("EV::Signal" , 1);
246 stash_idle = gv_stashpv ("EV::Idle" , 1); 255 stash_idle = gv_stashpv ("EV::Idle" , 1);
247 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 256 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
248 stash_check = gv_stashpv ("EV::Check" , 1); 257 stash_check = gv_stashpv ("EV::Check" , 1);
258 stash_child = gv_stashpv ("EV::Child" , 1);
249 259
250 { 260 {
251 SV *sv = perl_get_sv ("EV::API", TRUE); 261 SV *sv = perl_get_sv ("EV::API", TRUE);
252 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 262 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
253 263
… …
260 evapi.method = &ev_method; 270 evapi.method = &ev_method;
261 evapi.loop_done = &ev_loop_done; 271 evapi.loop_done = &ev_loop_done;
262 evapi.time = ev_time; 272 evapi.time = ev_time;
263 evapi.loop = ev_loop; 273 evapi.loop = ev_loop;
264 evapi.once = ev_once; 274 evapi.once = ev_once;
265 evapi.io_start = evio_start; 275 evapi.io_start = ev_io_start;
266 evapi.io_stop = evio_stop; 276 evapi.io_stop = ev_io_stop;
267 evapi.timer_start = evtimer_start; 277 evapi.timer_start = ev_timer_start;
268 evapi.timer_stop = evtimer_stop; 278 evapi.timer_stop = ev_timer_stop;
269 evapi.timer_again = evtimer_again; 279 evapi.timer_again = ev_timer_again;
270 evapi.periodic_start = evperiodic_start; 280 evapi.periodic_start = ev_periodic_start;
271 evapi.periodic_stop = evperiodic_stop; 281 evapi.periodic_stop = ev_periodic_stop;
272 evapi.signal_start = evsignal_start; 282 evapi.signal_start = ev_signal_start;
273 evapi.signal_stop = evsignal_stop; 283 evapi.signal_stop = ev_signal_stop;
274 evapi.idle_start = evidle_start; 284 evapi.idle_start = ev_idle_start;
275 evapi.idle_stop = evidle_stop; 285 evapi.idle_stop = ev_idle_stop;
276 evapi.prepare_start = evprepare_start; 286 evapi.prepare_start = ev_prepare_start;
277 evapi.prepare_stop = evprepare_stop; 287 evapi.prepare_stop = ev_prepare_stop;
278 evapi.check_start = evcheck_start; 288 evapi.check_start = ev_check_start;
279 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;
280 292
281 sv_setiv (sv, (IV)&evapi); 293 sv_setiv (sv, (IV)&evapi);
282 SvREADONLY_on (sv); 294 SvREADONLY_on (sv);
283 } 295 }
284} 296}
… …
307 319
308struct ev_io *io (SV *fh, int events, SV *cb) 320struct ev_io *io (SV *fh, int events, SV *cb)
309 ALIAS: 321 ALIAS:
310 io_ns = 1 322 io_ns = 1
311 CODE: 323 CODE:
324{
325 int fd = sv_fileno (fh);
326 CHECK_FD (fh, fd);
327
312 RETVAL = e_new (sizeof (struct ev_io), cb); 328 RETVAL = e_new (sizeof (struct ev_io), cb);
313 RETVAL->fh = newSVsv (fh); 329 RETVAL->fh = newSVsv (fh);
314 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 330 ev_io_set (RETVAL, fd, events);
315 if (!ix) evio_start (RETVAL); 331 if (!ix) ev_io_start (RETVAL);
332}
316 OUTPUT: 333 OUTPUT:
317 RETVAL 334 RETVAL
318 335
319struct ev_timer *timer (NV after, NV repeat, SV *cb) 336struct ev_timer *timer (NV after, NV repeat, SV *cb)
320 ALIAS: 337 ALIAS:
321 timer_ns = 1 338 timer_ns = 1
322 INIT: 339 INIT:
323 CHECK_REPEAT (repeat); 340 CHECK_REPEAT (repeat);
324 CODE: 341 CODE:
325 RETVAL = e_new (sizeof (struct ev_timer), cb); 342 RETVAL = e_new (sizeof (struct ev_timer), cb);
326 evtimer_set (RETVAL, after, repeat); 343 ev_timer_set (RETVAL, after, repeat);
327 if (!ix) evtimer_start (RETVAL); 344 if (!ix) ev_timer_start (RETVAL);
328 OUTPUT: 345 OUTPUT:
329 RETVAL 346 RETVAL
330 347
331struct ev_periodic *periodic (NV at, NV interval, SV *cb) 348struct ev_periodic *periodic (NV at, NV interval, SV *cb)
332 ALIAS: 349 ALIAS:
333 periodic_ns = 1 350 periodic_ns = 1
334 INIT: 351 INIT:
335 CHECK_REPEAT (interval); 352 CHECK_REPEAT (interval);
336 CODE: 353 CODE:
337 RETVAL = e_new (sizeof (struct ev_periodic), cb); 354 RETVAL = e_new (sizeof (struct ev_periodic), cb);
338 evperiodic_set (RETVAL, at, interval); 355 ev_periodic_set (RETVAL, at, interval);
339 if (!ix) evperiodic_start (RETVAL); 356 if (!ix) ev_periodic_start (RETVAL);
340 OUTPUT: 357 OUTPUT:
341 RETVAL 358 RETVAL
342 359
343struct ev_signal *signal (Signal signum, SV *cb) 360struct ev_signal *signal (Signal signum, SV *cb)
344 ALIAS: 361 ALIAS:
345 signal_ns = 1 362 signal_ns = 1
346 CODE: 363 CODE:
347 RETVAL = e_new (sizeof (struct ev_signal), cb); 364 RETVAL = e_new (sizeof (struct ev_signal), cb);
348 evsignal_set (RETVAL, signum); 365 ev_signal_set (RETVAL, signum);
349 if (!ix) evsignal_start (RETVAL); 366 if (!ix) ev_signal_start (RETVAL);
350 OUTPUT: 367 OUTPUT:
351 RETVAL 368 RETVAL
352 369
353struct ev_idle *idle (SV *cb) 370struct ev_idle *idle (SV *cb)
354 ALIAS: 371 ALIAS:
355 idle_ns = 1 372 idle_ns = 1
356 CODE: 373 CODE:
357 RETVAL = e_new (sizeof (struct ev_idle), cb); 374 RETVAL = e_new (sizeof (struct ev_idle), cb);
358 evidle_set (RETVAL); 375 ev_idle_set (RETVAL);
359 if (!ix) evidle_start (RETVAL); 376 if (!ix) ev_idle_start (RETVAL);
360 OUTPUT: 377 OUTPUT:
361 RETVAL 378 RETVAL
362 379
363struct ev_prepare *prepare (SV *cb) 380struct ev_prepare *prepare (SV *cb)
364 ALIAS: 381 ALIAS:
365 prepare_ns = 1 382 prepare_ns = 1
366 CODE: 383 CODE:
367 RETVAL = e_new (sizeof (struct ev_prepare), cb); 384 RETVAL = e_new (sizeof (struct ev_prepare), cb);
368 evprepare_set (RETVAL); 385 ev_prepare_set (RETVAL);
369 if (!ix) evprepare_start (RETVAL); 386 if (!ix) ev_prepare_start (RETVAL);
370 OUTPUT: 387 OUTPUT:
371 RETVAL 388 RETVAL
372 389
373struct ev_check *check (SV *cb) 390struct ev_check *check (SV *cb)
374 ALIAS: 391 ALIAS:
375 check_ns = 1 392 check_ns = 1
376 CODE: 393 CODE:
377 RETVAL = e_new (sizeof (struct ev_check), cb); 394 RETVAL = e_new (sizeof (struct ev_check), cb);
378 evcheck_set (RETVAL); 395 ev_check_set (RETVAL);
379 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);
380 OUTPUT: 407 OUTPUT:
381 RETVAL 408 RETVAL
382 409
383 410
384PROTOTYPES: DISABLE 411PROTOTYPES: DISABLE
… …
396 sv_setsv (w->cb_sv, new_cb); 423 sv_setsv (w->cb_sv, new_cb);
397} 424}
398 OUTPUT: 425 OUTPUT:
399 RETVAL 426 RETVAL
400 427
428void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE:
430 w->cb (w, revents);
431
401MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
402 433
403void evio_start (struct ev_io *w) 434void ev_io_start (struct ev_io *w)
404 435
405void 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);
406 441
407void set (struct ev_io *w, SV *fh, int events) 442void set (struct ev_io *w, SV *fh, int events)
408 CODE: 443 CODE:
409{ 444{
410 int active = w->active; 445 int active = w->active;
446 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd);
448
411 if (active) evio_stop (w); 449 if (active) ev_io_stop (w);
412 450
413 sv_setsv (w->fh, fh); 451 sv_setsv (w->fh, fh);
414 evio_set (w, sv_fileno (w->fh), events); 452 ev_io_set (w, fd, events);
415 453
416 if (active) evio_start (w); 454 if (active) ev_io_start (w);
417} 455}
418 456
419SV *fh (struct ev_io *w, SV *new_fh = 0) 457SV *fh (struct ev_io *w, SV *new_fh = 0)
420 CODE: 458 CODE:
421{ 459{
422 RETVAL = newSVsv (w->fh); 460 RETVAL = newSVsv (w->fh);
423 461
424 if (items > 1) 462 if (items > 1)
425 { 463 {
426 int active = w->active; 464 int active = w->active;
427 if (active) evio_stop (w); 465 if (active) ev_io_stop (w);
428 466
429 sv_setsv (w->fh, new_fh); 467 sv_setsv (w->fh, new_fh);
430 evio_set (w, sv_fileno (w->fh), w->events); 468 ev_io_set (w, sv_fileno (w->fh), w->events);
431 469
432 if (active) evio_start (w); 470 if (active) ev_io_start (w);
433 } 471 }
434} 472}
435 OUTPUT: 473 OUTPUT:
436 RETVAL 474 RETVAL
437 475
… …
441 RETVAL = w->events; 479 RETVAL = w->events;
442 480
443 if (items > 1) 481 if (items > 1)
444 { 482 {
445 int active = w->active; 483 int active = w->active;
446 if (active) evio_stop (w); 484 if (active) ev_io_stop (w);
447 485
448 evio_set (w, w->fd, new_events); 486 ev_io_set (w, w->fd, new_events);
449 487
450 if (active) evio_start (w); 488 if (active) ev_io_start (w);
451 } 489 }
452} 490}
453 OUTPUT: 491 OUTPUT:
454 RETVAL 492 RETVAL
455 493
456MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 494MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
457 495
458void evsignal_start (struct ev_signal *w) 496void ev_signal_start (struct ev_signal *w)
459 497
460void 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);
461 503
462void set (struct ev_signal *w, SV *signal = 0) 504void set (struct ev_signal *w, SV *signal = 0)
463 CODE: 505 CODE:
464{ 506{
465 Signal signum = sv_signum (signal); /* may croak here */ 507 Signal signum = sv_signum (signal); /* may croak here */
466 int active = w->active; 508 int active = w->active;
467 509
468 if (active) evsignal_stop (w); 510 if (active) ev_signal_stop (w);
469 evsignal_set (w, signum); 511 ev_signal_set (w, signum);
470 if (active) evsignal_start (w); 512 if (active) ev_signal_start (w);
471} 513}
472 514
473MODULE = EV PACKAGE = EV::Time 515MODULE = EV PACKAGE = EV::Time
474 516
475MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
476 518
477void evtimer_start (struct ev_timer *w) 519void ev_timer_start (struct ev_timer *w)
478 INIT: 520 INIT:
479 CHECK_REPEAT (w->repeat); 521 CHECK_REPEAT (w->repeat);
480 522
481void evtimer_stop (struct ev_timer *w) 523void ev_timer_stop (struct ev_timer *w)
482 524
483void evtimer_again (struct ev_timer *w) 525void ev_timer_again (struct ev_timer *w)
484 INIT: 526 INIT:
485 CHECK_REPEAT (w->repeat); 527 CHECK_REPEAT (w->repeat);
528
529void DESTROY (struct ev_timer *w)
530 CODE:
531 ev_timer_stop (w);
486 532
487void set (struct ev_timer *w, NV after, NV repeat = 0.) 533void set (struct ev_timer *w, NV after, NV repeat = 0.)
488 INIT: 534 INIT:
489 CHECK_REPEAT (repeat); 535 CHECK_REPEAT (repeat);
490 CODE: 536 CODE:
491{ 537{
492 int active = w->active; 538 int active = w->active;
493 if (active) evtimer_stop (w); 539 if (active) ev_timer_stop (w);
494 evtimer_set (w, after, repeat); 540 ev_timer_set (w, after, repeat);
495 if (active) evtimer_start (w); 541 if (active) ev_timer_start (w);
496} 542}
497 543
498MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 544MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
499 545
500void evperiodic_start (struct ev_periodic *w) 546void ev_periodic_start (struct ev_periodic *w)
501 INIT: 547 INIT:
502 CHECK_REPEAT (w->interval); 548 CHECK_REPEAT (w->interval);
503 549
504void 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);
505 555
506void set (struct ev_periodic *w, NV at, NV interval = 0.) 556void set (struct ev_periodic *w, NV at, NV interval = 0.)
507 INIT: 557 INIT:
508 CHECK_REPEAT (interval); 558 CHECK_REPEAT (interval);
509 CODE: 559 CODE:
510{ 560{
511 int active = w->active; 561 int active = w->active;
512 if (active) evperiodic_stop (w); 562 if (active) ev_periodic_stop (w);
513 evperiodic_set (w, at, interval); 563 ev_periodic_set (w, at, interval);
514 if (active) evperiodic_start (w); 564 if (active) ev_periodic_start (w);
515} 565}
516 566
517MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
518 568
519void evidle_start (struct ev_idle *w) 569void ev_idle_start (struct ev_idle *w)
520 570
521void evidle_stop (struct ev_idle *w) 571void ev_idle_stop (struct ev_idle *w)
522 572
573void DESTROY (struct ev_idle *w)
574 CODE:
575 ev_idle_stop (w);
576
523MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_ 577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
524 578
525void evprepare_start (struct ev_prepare *w) 579void ev_prepare_start (struct ev_prepare *w)
526 580
527void evprepare_stop (struct ev_prepare *w) 581void ev_prepare_stop (struct ev_prepare *w)
528 582
583void DESTROY (struct ev_prepare *w)
584 CODE:
585 ev_prepare_stop (w);
586
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 588
531void evcheck_start (struct ev_check *w) 589void ev_check_start (struct ev_check *w)
532 590
533void 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
534 621
535#if 0 622#if 0
536 623
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 625

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