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Comparing EV/EV.xs (file contents):
Revision 1.31 by root, Thu Nov 1 11:11:21 2007 UTC vs.
Revision 1.44 by root, Fri Nov 2 23:22:17 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
… …
25 *stash_idle, 25 *stash_idle,
26 *stash_prepare, 26 *stash_prepare,
27 *stash_check, 27 *stash_check,
28 *stash_child; 28 *stash_child;
29 29
30#ifndef SIG_SIZE
31/* kudos to Slaven Rezic for the idea */
32static char sig_size [] = { SIG_NUM };
33# define SIG_SIZE (sizeof (sig_size) + 1)
34#endif
35
30static int 36static int
31sv_signum (SV *sig) 37sv_signum (SV *sig)
32{ 38{
33 int signum; 39 int signum;
34 40
… …
81 w->fh = 0; 87 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 88 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 89 w->self = self;
84 90
85 return (void *)w; 91 return (void *)w;
92}
93
94static void *
95e_destroy (void *w_)
96{
97 struct ev_watcher *w = w_;
98
99 SvREFCNT_dec (w->fh ); w->fh = 0;
100 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
86} 101}
87 102
88static SV * 103static SV *
89e_bless (struct ev_watcher *w, HV *stash) 104e_bless (struct ev_watcher *w, HV *stash)
90{ 105{
… …
108 dSP; 123 dSP;
109 I32 mark = SP - PL_stack_base; 124 I32 mark = SP - PL_stack_base;
110 SV *sv_self, *sv_events, *sv_status = 0; 125 SV *sv_self, *sv_events, *sv_status = 0;
111 static SV *sv_events_cache; 126 static SV *sv_events_cache;
112 127
113 fprintf (stderr, "e_cb %p,%x\n", w, revents);//D
114
115 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
116 129
117 if (sv_events_cache) 130 if (sv_events_cache)
118 { 131 {
119 sv_events = sv_events_cache; sv_events_cache = 0; 132 sv_events = sv_events_cache; sv_events_cache = 0;
… …
149 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 162 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
150 SP = PL_stack_base + mark; PUTBACK; 163 SP = PL_stack_base + mark; PUTBACK;
151 } 164 }
152} 165}
153 166
154#if 0
155///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
156// DNS 168// DNS
157 169
158static void 170static void
159dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 171dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
201 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 213 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
202 } 214 }
203 215
204 LEAVE; 216 LEAVE;
205} 217}
206#endif
207 218
208#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 219#define CHECK_REPEAT(repeat) if (repeat < 0.) \
209 croak (# repeat " value must be >= 0"); 220 croak (# repeat " value must be >= 0");
210 221
211#define CHECK_FD(fh,fd) if ((fd) < 0) \ 222#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
226 static const struct { 237 static const struct {
227 const char *name; 238 const char *name;
228 IV iv; 239 IV iv;
229 } *civ, const_iv[] = { 240 } *civ, const_iv[] = {
230# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 241# define const_iv(pfx, name) { # name, (IV) pfx ## name },
242 const_iv (EV_, MINPRI)
243 const_iv (EV_, MAXPRI)
244
231 const_iv (EV_, UNDEF) 245 const_iv (EV_, UNDEF)
232 const_iv (EV_, NONE) 246 const_iv (EV_, NONE)
233 const_iv (EV_, TIMEOUT) 247 const_iv (EV_, TIMEOUT)
234 const_iv (EV_, READ) 248 const_iv (EV_, READ)
235 const_iv (EV_, WRITE) 249 const_iv (EV_, WRITE)
… …
239 const_iv (EV_, ERROR) 253 const_iv (EV_, ERROR)
240 254
241 const_iv (EV, LOOP_ONESHOT) 255 const_iv (EV, LOOP_ONESHOT)
242 const_iv (EV, LOOP_NONBLOCK) 256 const_iv (EV, LOOP_NONBLOCK)
243 257
244 const_iv (EV, METHOD_NONE) 258 const_iv (EV, METHOD_AUTO)
245 const_iv (EV, METHOD_SELECT) 259 const_iv (EV, METHOD_SELECT)
260 const_iv (EV, METHOD_POLL)
246 const_iv (EV, METHOD_EPOLL) 261 const_iv (EV, METHOD_EPOLL)
262 const_iv (EV, METHOD_KQUEUE)
263 const_iv (EV, METHOD_DEVPOLL)
264 const_iv (EV, METHOD_PORT)
265 const_iv (EV, METHOD_ANY)
247 }; 266 };
248 267
249 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 268 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
250 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 269 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
251 270
… …
293 evapi.child_stop = ev_child_stop; 312 evapi.child_stop = ev_child_stop;
294 313
295 sv_setiv (sv, (IV)&evapi); 314 sv_setiv (sv, (IV)&evapi);
296 SvREADONLY_on (sv); 315 SvREADONLY_on (sv);
297 } 316 }
317
318 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
298} 319}
299 320
300NV ev_now () 321NV ev_now ()
301 CODE: 322 CODE:
302 RETVAL = ev_now; 323 RETVAL = ev_now;
… …
309 OUTPUT: 330 OUTPUT:
310 RETVAL 331 RETVAL
311 332
312NV ev_time () 333NV ev_time ()
313 334
314void ev_init (int flags = 0) 335int ev_init (int methods = EVMETHOD_AUTO)
315 336
316void ev_loop (int flags = 0) 337void ev_loop (int flags = 0)
317 338
318void ev_loop_done (int value = 1) 339void ev_loop_done (int value = 1)
319 CODE: 340 CODE:
… …
429 450
430void trigger (struct ev_watcher *w, int revents = EV_NONE) 451void trigger (struct ev_watcher *w, int revents = EV_NONE)
431 CODE: 452 CODE:
432 w->cb (w, revents); 453 w->cb (w, revents);
433 454
455int priority (struct ev_watcher *w, int new_priority = 0)
456 CODE:
457{
458 RETVAL = w->priority;
459
460 if (items > 1)
461 {
462 int active = ev_is_active (w);
463
464 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
465 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
466
467 if (active)
468 {
469 /* grrr. */
470 PUSHMARK (SP);
471 XPUSHs (ST (0));
472 call_method ("stop", G_DISCARD | G_VOID);
473 }
474
475 ev_set_priority (w, new_priority);
476
477 if (active)
478 {
479 PUSHMARK (SP);
480 XPUSHs (ST (0));
481 call_method ("start", G_DISCARD | G_VOID);
482 }
483 }
484}
485 OUTPUT:
486 RETVAL
487
434MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 488MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
435 489
436void ev_io_start (struct ev_io *w) 490void ev_io_start (struct ev_io *w)
437 491
438void ev_io_stop (struct ev_io *w) 492void ev_io_stop (struct ev_io *w)
439 493
440void DESTROY (struct ev_io *w) 494void DESTROY (struct ev_io *w)
441 CODE: 495 CODE:
442 ev_io_stop (w); 496 ev_io_stop (w);
497 e_destroy (w);
443 498
444void set (struct ev_io *w, SV *fh, int events) 499void set (struct ev_io *w, SV *fh, int events)
445 CODE: 500 CODE:
446{ 501{
447 int active = w->active; 502 int active = ev_is_active (w);
448 int fd = sv_fileno (fh); 503 int fd = sv_fileno (fh);
449 CHECK_FD (fh, fd); 504 CHECK_FD (fh, fd);
450 505
451 if (active) ev_io_stop (w); 506 if (active) ev_io_stop (w);
452 507
… …
461{ 516{
462 RETVAL = newSVsv (w->fh); 517 RETVAL = newSVsv (w->fh);
463 518
464 if (items > 1) 519 if (items > 1)
465 { 520 {
466 int active = w->active; 521 int active = ev_is_active (w);
467 if (active) ev_io_stop (w); 522 if (active) ev_io_stop (w);
468 523
469 sv_setsv (w->fh, new_fh); 524 sv_setsv (w->fh, new_fh);
470 ev_io_set (w, sv_fileno (w->fh), w->events); 525 ev_io_set (w, sv_fileno (w->fh), w->events);
471 526
… …
473 } 528 }
474} 529}
475 OUTPUT: 530 OUTPUT:
476 RETVAL 531 RETVAL
477 532
478short events (struct ev_io *w, short new_events = EV_UNDEF) 533int events (struct ev_io *w, int new_events = EV_UNDEF)
479 CODE: 534 CODE:
480{ 535{
481 RETVAL = w->events; 536 RETVAL = w->events;
482 537
483 if (items > 1) 538 if (items > 1)
484 { 539 {
485 int active = w->active; 540 int active = ev_is_active (w);
486 if (active) ev_io_stop (w); 541 if (active) ev_io_stop (w);
487 542
488 ev_io_set (w, w->fd, new_events); 543 ev_io_set (w, w->fd, new_events);
489 544
490 if (active) ev_io_start (w); 545 if (active) ev_io_start (w);
… …
500void ev_signal_stop (struct ev_signal *w) 555void ev_signal_stop (struct ev_signal *w)
501 556
502void DESTROY (struct ev_signal *w) 557void DESTROY (struct ev_signal *w)
503 CODE: 558 CODE:
504 ev_signal_stop (w); 559 ev_signal_stop (w);
560 e_destroy (w);
505 561
506void set (struct ev_signal *w, SV *signal = 0) 562void set (struct ev_signal *w, SV *signal)
507 CODE: 563 CODE:
508{ 564{
509 Signal signum = sv_signum (signal); /* may croak here */ 565 Signal signum = sv_signum (signal); /* may croak here */
510 int active = w->active; 566 int active = ev_is_active (w);
511 567
512 if (active) ev_signal_stop (w); 568 if (active) ev_signal_stop (w);
569
513 ev_signal_set (w, signum); 570 ev_signal_set (w, signum);
571
514 if (active) ev_signal_start (w); 572 if (active) ev_signal_start (w);
515} 573}
574
575int signal (struct ev_signal *w, SV *new_signal = 0)
576 CODE:
577{
578 RETVAL = w->signum;
579
580 if (items > 1)
581 {
582 Signal signum = sv_signum (new_signal); /* may croak here */
583 int active = ev_is_active (w);
584 if (active) ev_signal_stop (w);
585
586 ev_signal_set (w, signum);
587
588 if (active) ev_signal_start (w);
589 }
590}
591 OUTPUT:
592 RETVAL
516 593
517MODULE = EV PACKAGE = EV::Time 594MODULE = EV PACKAGE = EV::Time
518 595
519MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 596MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
520 597
… …
529 CHECK_REPEAT (w->repeat); 606 CHECK_REPEAT (w->repeat);
530 607
531void DESTROY (struct ev_timer *w) 608void DESTROY (struct ev_timer *w)
532 CODE: 609 CODE:
533 ev_timer_stop (w); 610 ev_timer_stop (w);
611 e_destroy (w);
534 612
535void set (struct ev_timer *w, NV after, NV repeat = 0.) 613void set (struct ev_timer *w, NV after, NV repeat = 0.)
536 INIT: 614 INIT:
537 CHECK_REPEAT (repeat); 615 CHECK_REPEAT (repeat);
538 CODE: 616 CODE:
539{ 617{
540 int active = w->active; 618 int active = ev_is_active (w);
541 if (active) ev_timer_stop (w); 619 if (active) ev_timer_stop (w);
542 ev_timer_set (w, after, repeat); 620 ev_timer_set (w, after, repeat);
543 if (active) ev_timer_start (w); 621 if (active) ev_timer_start (w);
544} 622}
545 623
… …
552void ev_periodic_stop (struct ev_periodic *w) 630void ev_periodic_stop (struct ev_periodic *w)
553 631
554void DESTROY (struct ev_periodic *w) 632void DESTROY (struct ev_periodic *w)
555 CODE: 633 CODE:
556 ev_periodic_stop (w); 634 ev_periodic_stop (w);
635 e_destroy (w);
557 636
558void set (struct ev_periodic *w, NV at, NV interval = 0.) 637void set (struct ev_periodic *w, NV at, NV interval = 0.)
559 INIT: 638 INIT:
560 CHECK_REPEAT (interval); 639 CHECK_REPEAT (interval);
561 CODE: 640 CODE:
562{ 641{
563 int active = w->active; 642 int active = ev_is_active (w);
564 if (active) ev_periodic_stop (w); 643 if (active) ev_periodic_stop (w);
644
565 ev_periodic_set (w, at, interval); 645 ev_periodic_set (w, at, interval);
646
566 if (active) ev_periodic_start (w); 647 if (active) ev_periodic_start (w);
567} 648}
568 649
569MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 650MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
570 651
… …
573void ev_idle_stop (struct ev_idle *w) 654void ev_idle_stop (struct ev_idle *w)
574 655
575void DESTROY (struct ev_idle *w) 656void DESTROY (struct ev_idle *w)
576 CODE: 657 CODE:
577 ev_idle_stop (w); 658 ev_idle_stop (w);
659 e_destroy (w);
578 660
579MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 661MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
580 662
581void ev_prepare_start (struct ev_prepare *w) 663void ev_prepare_start (struct ev_prepare *w)
582 664
583void ev_prepare_stop (struct ev_prepare *w) 665void ev_prepare_stop (struct ev_prepare *w)
584 666
585void DESTROY (struct ev_prepare *w) 667void DESTROY (struct ev_prepare *w)
586 CODE: 668 CODE:
587 ev_prepare_stop (w); 669 ev_prepare_stop (w);
670 e_destroy (w);
588 671
589MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 672MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
590 673
591void ev_check_start (struct ev_check *w) 674void ev_check_start (struct ev_check *w)
592 675
593void ev_check_stop (struct ev_check *w) 676void ev_check_stop (struct ev_check *w)
594 677
595void DESTROY (struct ev_check *w) 678void DESTROY (struct ev_check *w)
596 CODE: 679 CODE:
597 ev_check_stop (w); 680 ev_check_stop (w);
681 e_destroy (w);
598 682
599MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 683MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
600 684
601void ev_child_start (struct ev_child *w) 685void ev_child_start (struct ev_child *w)
602 686
603void ev_child_stop (struct ev_child *w) 687void ev_child_stop (struct ev_child *w)
604 688
605void DESTROY (struct ev_child *w) 689void DESTROY (struct ev_child *w)
606 CODE: 690 CODE:
607 ev_child_stop (w); 691 ev_child_stop (w);
692 e_destroy (w);
608 693
609void set (struct ev_child *w, int pid) 694void set (struct ev_child *w, int pid)
610 CODE: 695 CODE:
611{ 696{
612 int active = w->active; 697 int active = ev_is_active (w);
613 if (active) ev_child_stop (w); 698 if (active) ev_child_stop (w);
699
614 ev_child_set (w, pid); 700 ev_child_set (w, pid);
701
615 if (active) ev_child_start (w); 702 if (active) ev_child_start (w);
616} 703}
617 704
705int pid (struct ev_child *w, int new_pid = 0)
706 CODE:
707{
708 RETVAL = w->pid;
709
710 if (items > 1)
711 {
712 int active = ev_is_active (w);
713 if (active) ev_child_stop (w);
714
715 ev_child_set (w, new_pid);
716
717 if (active) ev_child_start (w);
718 }
719}
720 OUTPUT:
721 RETVAL
722
723
618int status (struct ev_child *w) 724int status (struct ev_child *w)
619 CODE: 725 CODE:
620 RETVAL = w->status; 726 RETVAL = w->status;
621 OUTPUT: 727 OUTPUT:
622 RETVAL 728 RETVAL
623
624#if 0
625 729
626MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
627 731
628BOOT: 732BOOT:
629{ 733{
… …
712 816
713void evdns_search_add (char *domain) 817void evdns_search_add (char *domain)
714 818
715void evdns_search_ndots_set (int ndots) 819void evdns_search_ndots_set (int ndots)
716 820
821#if 0
717 822
718MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 823MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
719 824
720BOOT: 825BOOT:
721{ 826{

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