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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 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{
… …
147 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);
148 SP = PL_stack_base + mark; PUTBACK; 163 SP = PL_stack_base + mark; PUTBACK;
149 } 164 }
150} 165}
151 166
152#if 0
153///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
154// DNS 168// DNS
155 169
156static void 170static void
157dns_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)
… …
199 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);
200 } 214 }
201 215
202 LEAVE; 216 LEAVE;
203} 217}
204#endif
205 218
206#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 219#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207 croak (# repeat " value must be >= 0"); 220 croak (# repeat " value must be >= 0");
208 221
209#define CHECK_FD(fh,fd) if ((fd) < 0) \ 222#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
224 static const struct { 237 static const struct {
225 const char *name; 238 const char *name;
226 IV iv; 239 IV iv;
227 } *civ, const_iv[] = { 240 } *civ, const_iv[] = {
228# 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
229 const_iv (EV_, UNDEF) 245 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 246 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 247 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 248 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 249 const_iv (EV_, WRITE)
… …
237 const_iv (EV_, ERROR) 253 const_iv (EV_, ERROR)
238 254
239 const_iv (EV, LOOP_ONESHOT) 255 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 256 const_iv (EV, LOOP_NONBLOCK)
241 257
242 const_iv (EV, METHOD_NONE) 258 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 259 const_iv (EV, METHOD_SELECT)
260 const_iv (EV, METHOD_POLL)
244 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)
245 }; 266 };
246 267
247 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; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 269 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 270
… …
291 evapi.child_stop = ev_child_stop; 312 evapi.child_stop = ev_child_stop;
292 313
293 sv_setiv (sv, (IV)&evapi); 314 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 315 SvREADONLY_on (sv);
295 } 316 }
317
318 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
296} 319}
297 320
298NV ev_now () 321NV ev_now ()
299 CODE: 322 CODE:
300 RETVAL = ev_now; 323 RETVAL = ev_now;
… …
307 OUTPUT: 330 OUTPUT:
308 RETVAL 331 RETVAL
309 332
310NV ev_time () 333NV ev_time ()
311 334
312void ev_init (int flags = 0) 335int ev_init (int methods = EVMETHOD_AUTO)
313 336
314void ev_loop (int flags = 0) 337void ev_loop (int flags = 0)
315 338
316void ev_loop_done (int value = 1) 339void ev_loop_done (int value = 1)
317 CODE: 340 CODE:
… …
427 450
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 451void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE: 452 CODE:
430 w->cb (w, revents); 453 w->cb (w, revents);
431 454
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
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 488MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433 489
434void ev_io_start (struct ev_io *w) 490void ev_io_start (struct ev_io *w)
435 491
436void ev_io_stop (struct ev_io *w) 492void ev_io_stop (struct ev_io *w)
437 493
438void DESTROY (struct ev_io *w) 494void DESTROY (struct ev_io *w)
439 CODE: 495 CODE:
440 ev_io_stop (w); 496 ev_io_stop (w);
497 e_destroy (w);
441 498
442void set (struct ev_io *w, SV *fh, int events) 499void set (struct ev_io *w, SV *fh, int events)
443 CODE: 500 CODE:
444{ 501{
445 int active = w->active; 502 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 503 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 504 CHECK_FD (fh, fd);
448 505
449 if (active) ev_io_stop (w); 506 if (active) ev_io_stop (w);
450 507
… …
459{ 516{
460 RETVAL = newSVsv (w->fh); 517 RETVAL = newSVsv (w->fh);
461 518
462 if (items > 1) 519 if (items > 1)
463 { 520 {
464 int active = w->active; 521 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 522 if (active) ev_io_stop (w);
466 523
467 sv_setsv (w->fh, new_fh); 524 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 525 ev_io_set (w, sv_fileno (w->fh), w->events);
469 526
… …
471 } 528 }
472} 529}
473 OUTPUT: 530 OUTPUT:
474 RETVAL 531 RETVAL
475 532
476short events (struct ev_io *w, short new_events = EV_UNDEF) 533int events (struct ev_io *w, int new_events = EV_UNDEF)
477 CODE: 534 CODE:
478{ 535{
479 RETVAL = w->events; 536 RETVAL = w->events;
480 537
481 if (items > 1) 538 if (items > 1)
482 { 539 {
483 int active = w->active; 540 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 541 if (active) ev_io_stop (w);
485 542
486 ev_io_set (w, w->fd, new_events); 543 ev_io_set (w, w->fd, new_events);
487 544
488 if (active) ev_io_start (w); 545 if (active) ev_io_start (w);
… …
498void ev_signal_stop (struct ev_signal *w) 555void ev_signal_stop (struct ev_signal *w)
499 556
500void DESTROY (struct ev_signal *w) 557void DESTROY (struct ev_signal *w)
501 CODE: 558 CODE:
502 ev_signal_stop (w); 559 ev_signal_stop (w);
560 e_destroy (w);
503 561
504void set (struct ev_signal *w, SV *signal = 0) 562void set (struct ev_signal *w, SV *signal)
505 CODE: 563 CODE:
506{ 564{
507 Signal signum = sv_signum (signal); /* may croak here */ 565 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 566 int active = ev_is_active (w);
509 567
510 if (active) ev_signal_stop (w); 568 if (active) ev_signal_stop (w);
569
511 ev_signal_set (w, signum); 570 ev_signal_set (w, signum);
571
512 if (active) ev_signal_start (w); 572 if (active) ev_signal_start (w);
513} 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
514 593
515MODULE = EV PACKAGE = EV::Time 594MODULE = EV PACKAGE = EV::Time
516 595
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 596MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 597
… …
527 CHECK_REPEAT (w->repeat); 606 CHECK_REPEAT (w->repeat);
528 607
529void DESTROY (struct ev_timer *w) 608void DESTROY (struct ev_timer *w)
530 CODE: 609 CODE:
531 ev_timer_stop (w); 610 ev_timer_stop (w);
611 e_destroy (w);
532 612
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 613void set (struct ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 614 INIT:
535 CHECK_REPEAT (repeat); 615 CHECK_REPEAT (repeat);
536 CODE: 616 CODE:
537{ 617{
538 int active = w->active; 618 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 619 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 620 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 621 if (active) ev_timer_start (w);
542} 622}
543 623
… …
550void ev_periodic_stop (struct ev_periodic *w) 630void ev_periodic_stop (struct ev_periodic *w)
551 631
552void DESTROY (struct ev_periodic *w) 632void DESTROY (struct ev_periodic *w)
553 CODE: 633 CODE:
554 ev_periodic_stop (w); 634 ev_periodic_stop (w);
635 e_destroy (w);
555 636
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 637void set (struct ev_periodic *w, NV at, NV interval = 0.)
557 INIT: 638 INIT:
558 CHECK_REPEAT (interval); 639 CHECK_REPEAT (interval);
559 CODE: 640 CODE:
560{ 641{
561 int active = w->active; 642 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 643 if (active) ev_periodic_stop (w);
644
563 ev_periodic_set (w, at, interval); 645 ev_periodic_set (w, at, interval);
646
564 if (active) ev_periodic_start (w); 647 if (active) ev_periodic_start (w);
565} 648}
566 649
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 650MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 651
… …
571void ev_idle_stop (struct ev_idle *w) 654void ev_idle_stop (struct ev_idle *w)
572 655
573void DESTROY (struct ev_idle *w) 656void DESTROY (struct ev_idle *w)
574 CODE: 657 CODE:
575 ev_idle_stop (w); 658 ev_idle_stop (w);
659 e_destroy (w);
576 660
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 661MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 662
579void ev_prepare_start (struct ev_prepare *w) 663void ev_prepare_start (struct ev_prepare *w)
580 664
581void ev_prepare_stop (struct ev_prepare *w) 665void ev_prepare_stop (struct ev_prepare *w)
582 666
583void DESTROY (struct ev_prepare *w) 667void DESTROY (struct ev_prepare *w)
584 CODE: 668 CODE:
585 ev_prepare_stop (w); 669 ev_prepare_stop (w);
670 e_destroy (w);
586 671
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 672MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 673
589void ev_check_start (struct ev_check *w) 674void ev_check_start (struct ev_check *w)
590 675
591void ev_check_stop (struct ev_check *w) 676void ev_check_stop (struct ev_check *w)
592 677
593void DESTROY (struct ev_check *w) 678void DESTROY (struct ev_check *w)
594 CODE: 679 CODE:
595 ev_check_stop (w); 680 ev_check_stop (w);
681 e_destroy (w);
596 682
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 683MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 684
599void ev_child_start (struct ev_child *w) 685void ev_child_start (struct ev_child *w)
600 686
601void ev_child_stop (struct ev_child *w) 687void ev_child_stop (struct ev_child *w)
602 688
603void DESTROY (struct ev_child *w) 689void DESTROY (struct ev_child *w)
604 CODE: 690 CODE:
605 ev_child_stop (w); 691 ev_child_stop (w);
692 e_destroy (w);
606 693
607void set (struct ev_child *w, int pid) 694void set (struct ev_child *w, int pid)
608 CODE: 695 CODE:
609{ 696{
610 int active = w->active; 697 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 698 if (active) ev_child_stop (w);
699
612 ev_child_set (w, pid); 700 ev_child_set (w, pid);
701
613 if (active) ev_child_start (w); 702 if (active) ev_child_start (w);
614} 703}
615 704
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
616int status (struct ev_child *w) 724int status (struct ev_child *w)
617 CODE: 725 CODE:
618 RETVAL = w->status; 726 RETVAL = w->status;
619 OUTPUT: 727 OUTPUT:
620 RETVAL 728 RETVAL
621
622#if 0
623 729
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 731
626BOOT: 732BOOT:
627{ 733{
… …
710 816
711void evdns_search_add (char *domain) 817void evdns_search_add (char *domain)
712 818
713void evdns_search_ndots_set (int ndots) 819void evdns_search_ndots_set (int ndots)
714 820
821#if 0
715 822
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 823MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 824
718BOOT: 825BOOT:
719{ 826{

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