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Comparing EV/EV.xs (file contents):
Revision 1.30 by root, Thu Nov 1 08:10:03 2007 UTC vs.
Revision 1.39 by root, Fri Nov 2 11:02:22 2007 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 TIMEOUT_NONE HUGE_VAL
8#define EV_USE_EPOLL 1
9
10#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
12 9
13#include "libev/ev.c" 10#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c"
13#include "libev/evdns.c"
14 14
15typedef int Signal; 15typedef int Signal;
16 16
17static struct EVAPI evapi; 17static struct EVAPI evapi;
18 18
… …
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
… …
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
83 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;
84} 95}
85 96
86static SV * 97static SV *
87e_bless (struct ev_watcher *w, HV *stash) 98e_bless (struct ev_watcher *w, HV *stash)
88{ 99{
… …
145 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 156 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
146 SP = PL_stack_base + mark; PUTBACK; 157 SP = PL_stack_base + mark; PUTBACK;
147 } 158 }
148} 159}
149 160
150#if 0
151///////////////////////////////////////////////////////////////////////////// 161/////////////////////////////////////////////////////////////////////////////
152// DNS 162// DNS
153 163
154static void 164static void
155dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
197 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
198 } 208 }
199 209
200 LEAVE; 210 LEAVE;
201} 211}
202#endif
203 212
204#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 213#define CHECK_REPEAT(repeat) if (repeat < 0.) \
205 croak (# repeat " value must be >= 0"); 214 croak (# repeat " value must be >= 0");
215
216#define CHECK_FD(fh,fd) if ((fd) < 0) \
217 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
206 218
207///////////////////////////////////////////////////////////////////////////// 219/////////////////////////////////////////////////////////////////////////////
208// XS interface functions 220// XS interface functions
209 221
210MODULE = EV PACKAGE = EV PREFIX = ev_ 222MODULE = EV PACKAGE = EV PREFIX = ev_
… …
286 evapi.child_stop = ev_child_stop; 298 evapi.child_stop = ev_child_stop;
287 299
288 sv_setiv (sv, (IV)&evapi); 300 sv_setiv (sv, (IV)&evapi);
289 SvREADONLY_on (sv); 301 SvREADONLY_on (sv);
290 } 302 }
303
304 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
291} 305}
292 306
293NV ev_now () 307NV ev_now ()
294 CODE: 308 CODE:
295 RETVAL = ev_now; 309 RETVAL = ev_now;
… …
314 328
315struct ev_io *io (SV *fh, int events, SV *cb) 329struct ev_io *io (SV *fh, int events, SV *cb)
316 ALIAS: 330 ALIAS:
317 io_ns = 1 331 io_ns = 1
318 CODE: 332 CODE:
333{
334 int fd = sv_fileno (fh);
335 CHECK_FD (fh, fd);
336
319 RETVAL = e_new (sizeof (struct ev_io), cb); 337 RETVAL = e_new (sizeof (struct ev_io), cb);
320 RETVAL->fh = newSVsv (fh); 338 RETVAL->fh = newSVsv (fh);
321 ev_io_set (RETVAL, sv_fileno (RETVAL->fh), events); 339 ev_io_set (RETVAL, fd, events);
322 if (!ix) ev_io_start (RETVAL); 340 if (!ix) ev_io_start (RETVAL);
341}
323 OUTPUT: 342 OUTPUT:
324 RETVAL 343 RETVAL
325 344
326struct ev_timer *timer (NV after, NV repeat, SV *cb) 345struct ev_timer *timer (NV after, NV repeat, SV *cb)
327 ALIAS: 346 ALIAS:
… …
426void ev_io_stop (struct ev_io *w) 445void ev_io_stop (struct ev_io *w)
427 446
428void DESTROY (struct ev_io *w) 447void DESTROY (struct ev_io *w)
429 CODE: 448 CODE:
430 ev_io_stop (w); 449 ev_io_stop (w);
450 e_destroy (w);
431 451
432void set (struct ev_io *w, SV *fh, int events) 452void set (struct ev_io *w, SV *fh, int events)
433 CODE: 453 CODE:
434{ 454{
435 int active = w->active; 455 int active = w->active;
456 int fd = sv_fileno (fh);
457 CHECK_FD (fh, fd);
458
436 if (active) ev_io_stop (w); 459 if (active) ev_io_stop (w);
437 460
438 sv_setsv (w->fh, fh); 461 sv_setsv (w->fh, fh);
439 ev_io_set (w, sv_fileno (w->fh), events); 462 ev_io_set (w, fd, events);
440 463
441 if (active) ev_io_start (w); 464 if (active) ev_io_start (w);
442} 465}
443 466
444SV *fh (struct ev_io *w, SV *new_fh = 0) 467SV *fh (struct ev_io *w, SV *new_fh = 0)
… …
458 } 481 }
459} 482}
460 OUTPUT: 483 OUTPUT:
461 RETVAL 484 RETVAL
462 485
463short events (struct ev_io *w, short new_events = EV_UNDEF) 486int events (struct ev_io *w, int new_events = EV_UNDEF)
464 CODE: 487 CODE:
465{ 488{
466 RETVAL = w->events; 489 RETVAL = w->events;
467 490
468 if (items > 1) 491 if (items > 1)
… …
485void ev_signal_stop (struct ev_signal *w) 508void ev_signal_stop (struct ev_signal *w)
486 509
487void DESTROY (struct ev_signal *w) 510void DESTROY (struct ev_signal *w)
488 CODE: 511 CODE:
489 ev_signal_stop (w); 512 ev_signal_stop (w);
513 e_destroy (w);
490 514
491void set (struct ev_signal *w, SV *signal = 0) 515void set (struct ev_signal *w, SV *signal = 0)
492 CODE: 516 CODE:
493{ 517{
494 Signal signum = sv_signum (signal); /* may croak here */ 518 Signal signum = sv_signum (signal); /* may croak here */
495 int active = w->active; 519 int active = w->active;
496 520
497 if (active) ev_signal_stop (w); 521 if (active) ev_signal_stop (w);
522
498 ev_signal_set (w, signum); 523 ev_signal_set (w, signum);
524
499 if (active) ev_signal_start (w); 525 if (active) ev_signal_start (w);
500} 526}
527
528int signal (struct ev_signal *w, SV *new_signal = 0)
529 CODE:
530{
531 Signal signum = new_signal ? sv_signum (signal) : 0; /* may croak here */
532 RETVAL = w->signum;
533
534 if (items > 1)
535 {
536 int active = w->active;
537 if (active) ev_signal_stop (w);
538
539 ev_signal_set (w, signum);
540
541 if (active) ev_signal_start (w);
542 }
543}
544 OUTPUT:
545 RETVAL
501 546
502MODULE = EV PACKAGE = EV::Time 547MODULE = EV PACKAGE = EV::Time
503 548
504MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 549MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
505 550
… …
514 CHECK_REPEAT (w->repeat); 559 CHECK_REPEAT (w->repeat);
515 560
516void DESTROY (struct ev_timer *w) 561void DESTROY (struct ev_timer *w)
517 CODE: 562 CODE:
518 ev_timer_stop (w); 563 ev_timer_stop (w);
564 e_destroy (w);
519 565
520void set (struct ev_timer *w, NV after, NV repeat = 0.) 566void set (struct ev_timer *w, NV after, NV repeat = 0.)
521 INIT: 567 INIT:
522 CHECK_REPEAT (repeat); 568 CHECK_REPEAT (repeat);
523 CODE: 569 CODE:
… …
537void ev_periodic_stop (struct ev_periodic *w) 583void ev_periodic_stop (struct ev_periodic *w)
538 584
539void DESTROY (struct ev_periodic *w) 585void DESTROY (struct ev_periodic *w)
540 CODE: 586 CODE:
541 ev_periodic_stop (w); 587 ev_periodic_stop (w);
588 e_destroy (w);
542 589
543void set (struct ev_periodic *w, NV at, NV interval = 0.) 590void set (struct ev_periodic *w, NV at, NV interval = 0.)
544 INIT: 591 INIT:
545 CHECK_REPEAT (interval); 592 CHECK_REPEAT (interval);
546 CODE: 593 CODE:
547{ 594{
548 int active = w->active; 595 int active = w->active;
549 if (active) ev_periodic_stop (w); 596 if (active) ev_periodic_stop (w);
597
550 ev_periodic_set (w, at, interval); 598 ev_periodic_set (w, at, interval);
599
551 if (active) ev_periodic_start (w); 600 if (active) ev_periodic_start (w);
552} 601}
553 602
554MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 603MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
555 604
… …
558void ev_idle_stop (struct ev_idle *w) 607void ev_idle_stop (struct ev_idle *w)
559 608
560void DESTROY (struct ev_idle *w) 609void DESTROY (struct ev_idle *w)
561 CODE: 610 CODE:
562 ev_idle_stop (w); 611 ev_idle_stop (w);
612 e_destroy (w);
563 613
564MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 614MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
565 615
566void ev_prepare_start (struct ev_prepare *w) 616void ev_prepare_start (struct ev_prepare *w)
567 617
568void ev_prepare_stop (struct ev_prepare *w) 618void ev_prepare_stop (struct ev_prepare *w)
569 619
570void DESTROY (struct ev_prepare *w) 620void DESTROY (struct ev_prepare *w)
571 CODE: 621 CODE:
572 ev_prepare_stop (w); 622 ev_prepare_stop (w);
623 e_destroy (w);
573 624
574MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 625MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
575 626
576void ev_check_start (struct ev_check *w) 627void ev_check_start (struct ev_check *w)
577 628
578void ev_check_stop (struct ev_check *w) 629void ev_check_stop (struct ev_check *w)
579 630
580void DESTROY (struct ev_check *w) 631void DESTROY (struct ev_check *w)
581 CODE: 632 CODE:
582 ev_check_stop (w); 633 ev_check_stop (w);
634 e_destroy (w);
583 635
584MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 636MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
585 637
586void ev_child_start (struct ev_child *w) 638void ev_child_start (struct ev_child *w)
587 639
588void ev_child_stop (struct ev_child *w) 640void ev_child_stop (struct ev_child *w)
589 641
590void DESTROY (struct ev_child *w) 642void DESTROY (struct ev_child *w)
591 CODE: 643 CODE:
592 ev_child_stop (w); 644 ev_child_stop (w);
645 e_destroy (w);
593 646
594void set (struct ev_child *w, int pid) 647void set (struct ev_child *w, int pid)
595 CODE: 648 CODE:
596{ 649{
597 int active = w->active; 650 int active = w->active;
598 if (active) ev_child_stop (w); 651 if (active) ev_child_stop (w);
652
599 ev_child_set (w, pid); 653 ev_child_set (w, pid);
654
600 if (active) ev_child_start (w); 655 if (active) ev_child_start (w);
601} 656}
602 657
658int pid (struct ev_child *w, int new_pid = 0)
659 CODE:
660{
661 RETVAL = newSVsv (w->pid);
662
663 if (items > 1)
664 {
665 int active = w->active;
666 if (active) ev_child_stop (w);
667
668 ev_child_set (w, new_pid);
669
670 if (active) ev_child_start (w);
671 }
672}
673 OUTPUT:
674 RETVAL
675
676
603int status (struct ev_child *w) 677int status (struct ev_child *w)
604 CODE: 678 CODE:
605 RETVAL = w->status; 679 RETVAL = w->status;
606 OUTPUT: 680 OUTPUT:
607 RETVAL 681 RETVAL
608
609#if 0
610 682
611MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 683MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
612 684
613BOOT: 685BOOT:
614{ 686{
… …
697 769
698void evdns_search_add (char *domain) 770void evdns_search_add (char *domain)
699 771
700void evdns_search_ndots_set (int ndots) 772void evdns_search_ndots_set (int ndots)
701 773
774#if 0
702 775
703MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 776MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
704 777
705BOOT: 778BOOT:
706{ 779{

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