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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 1.45 by root, Sat Nov 3 09:19:58 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{
… …
123 PUSHMARK (SP); 138 PUSHMARK (SP);
124 EXTEND (SP, 2); 139 EXTEND (SP, 2);
125 PUSHs (sv_self); 140 PUSHs (sv_self);
126 PUSHs (sv_events); 141 PUSHs (sv_events);
127 142
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 143 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 144 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK; 145 SP = PL_stack_base + mark; PUTBACK;
134 146
135 SvREFCNT_dec (sv_self); 147 SvREFCNT_dec (sv_self);
… …
147 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 159 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148 SP = PL_stack_base + mark; PUTBACK; 160 SP = PL_stack_base + mark; PUTBACK;
149 } 161 }
150} 162}
151 163
152#if 0
153///////////////////////////////////////////////////////////////////////////// 164/////////////////////////////////////////////////////////////////////////////
154// DNS 165// DNS
155 166
156static void 167static void
157dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 168dns_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); 210 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
200 } 211 }
201 212
202 LEAVE; 213 LEAVE;
203} 214}
204#endif
205 215
206#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 216#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207 croak (# repeat " value must be >= 0"); 217 croak (# repeat " value must be >= 0");
208 218
209#define CHECK_FD(fh,fd) if ((fd) < 0) \ 219#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
224 static const struct { 234 static const struct {
225 const char *name; 235 const char *name;
226 IV iv; 236 IV iv;
227 } *civ, const_iv[] = { 237 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 238# define const_iv(pfx, name) { # name, (IV) pfx ## name },
239 const_iv (EV_, MINPRI)
240 const_iv (EV_, MAXPRI)
241
229 const_iv (EV_, UNDEF) 242 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 243 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 244 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 245 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 246 const_iv (EV_, WRITE)
… …
237 const_iv (EV_, ERROR) 250 const_iv (EV_, ERROR)
238 251
239 const_iv (EV, LOOP_ONESHOT) 252 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 253 const_iv (EV, LOOP_NONBLOCK)
241 254
242 const_iv (EV, METHOD_NONE) 255 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 256 const_iv (EV, METHOD_SELECT)
257 const_iv (EV, METHOD_POLL)
244 const_iv (EV, METHOD_EPOLL) 258 const_iv (EV, METHOD_EPOLL)
259 const_iv (EV, METHOD_KQUEUE)
260 const_iv (EV, METHOD_DEVPOLL)
261 const_iv (EV, METHOD_PORT)
262 const_iv (EV, METHOD_ANY)
245 }; 263 };
246 264
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 265 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 266 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 267
… …
291 evapi.child_stop = ev_child_stop; 309 evapi.child_stop = ev_child_stop;
292 310
293 sv_setiv (sv, (IV)&evapi); 311 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 312 SvREADONLY_on (sv);
295 } 313 }
314
315 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
296} 316}
297 317
298NV ev_now () 318NV ev_now ()
299 CODE: 319 CODE:
300 RETVAL = ev_now; 320 RETVAL = ev_now;
… …
307 OUTPUT: 327 OUTPUT:
308 RETVAL 328 RETVAL
309 329
310NV ev_time () 330NV ev_time ()
311 331
312void ev_init (int flags = 0) 332int ev_init (int methods = EVMETHOD_AUTO)
313 333
314void ev_loop (int flags = 0) 334void ev_loop (int flags = 0)
315 335
316void ev_loop_done (int value = 1) 336void ev_loop_done (int value = 1)
317 CODE: 337 CODE:
… …
427 447
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 448void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE: 449 CODE:
430 w->cb (w, revents); 450 w->cb (w, revents);
431 451
452int priority (struct ev_watcher *w, int new_priority = 0)
453 CODE:
454{
455 RETVAL = w->priority;
456
457 if (items > 1)
458 {
459 int active = ev_is_active (w);
460
461 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
462 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
463
464 if (active)
465 {
466 /* grrr. */
467 PUSHMARK (SP);
468 XPUSHs (ST (0));
469 call_method ("stop", G_DISCARD | G_VOID);
470 }
471
472 ev_set_priority (w, new_priority);
473
474 if (active)
475 {
476 PUSHMARK (SP);
477 XPUSHs (ST (0));
478 call_method ("start", G_DISCARD | G_VOID);
479 }
480 }
481}
482 OUTPUT:
483 RETVAL
484
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 485MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433 486
434void ev_io_start (struct ev_io *w) 487void ev_io_start (struct ev_io *w)
435 488
436void ev_io_stop (struct ev_io *w) 489void ev_io_stop (struct ev_io *w)
437 490
438void DESTROY (struct ev_io *w) 491void DESTROY (struct ev_io *w)
439 CODE: 492 CODE:
440 ev_io_stop (w); 493 ev_io_stop (w);
494 e_destroy (w);
441 495
442void set (struct ev_io *w, SV *fh, int events) 496void set (struct ev_io *w, SV *fh, int events)
443 CODE: 497 CODE:
444{ 498{
445 int active = w->active; 499 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 500 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 501 CHECK_FD (fh, fd);
448 502
449 if (active) ev_io_stop (w); 503 if (active) ev_io_stop (w);
450 504
… …
459{ 513{
460 RETVAL = newSVsv (w->fh); 514 RETVAL = newSVsv (w->fh);
461 515
462 if (items > 1) 516 if (items > 1)
463 { 517 {
464 int active = w->active; 518 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 519 if (active) ev_io_stop (w);
466 520
467 sv_setsv (w->fh, new_fh); 521 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 522 ev_io_set (w, sv_fileno (w->fh), w->events);
469 523
… …
471 } 525 }
472} 526}
473 OUTPUT: 527 OUTPUT:
474 RETVAL 528 RETVAL
475 529
476short events (struct ev_io *w, short new_events = EV_UNDEF) 530int events (struct ev_io *w, int new_events = EV_UNDEF)
477 CODE: 531 CODE:
478{ 532{
479 RETVAL = w->events; 533 RETVAL = w->events;
480 534
481 if (items > 1) 535 if (items > 1)
482 { 536 {
483 int active = w->active; 537 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 538 if (active) ev_io_stop (w);
485 539
486 ev_io_set (w, w->fd, new_events); 540 ev_io_set (w, w->fd, new_events);
487 541
488 if (active) ev_io_start (w); 542 if (active) ev_io_start (w);
… …
498void ev_signal_stop (struct ev_signal *w) 552void ev_signal_stop (struct ev_signal *w)
499 553
500void DESTROY (struct ev_signal *w) 554void DESTROY (struct ev_signal *w)
501 CODE: 555 CODE:
502 ev_signal_stop (w); 556 ev_signal_stop (w);
557 e_destroy (w);
503 558
504void set (struct ev_signal *w, SV *signal = 0) 559void set (struct ev_signal *w, SV *signal)
505 CODE: 560 CODE:
506{ 561{
507 Signal signum = sv_signum (signal); /* may croak here */ 562 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 563 int active = ev_is_active (w);
509 564
510 if (active) ev_signal_stop (w); 565 if (active) ev_signal_stop (w);
566
511 ev_signal_set (w, signum); 567 ev_signal_set (w, signum);
568
512 if (active) ev_signal_start (w); 569 if (active) ev_signal_start (w);
513} 570}
571
572int signal (struct ev_signal *w, SV *new_signal = 0)
573 CODE:
574{
575 RETVAL = w->signum;
576
577 if (items > 1)
578 {
579 Signal signum = sv_signum (new_signal); /* may croak here */
580 int active = ev_is_active (w);
581 if (active) ev_signal_stop (w);
582
583 ev_signal_set (w, signum);
584
585 if (active) ev_signal_start (w);
586 }
587}
588 OUTPUT:
589 RETVAL
514 590
515MODULE = EV PACKAGE = EV::Time 591MODULE = EV PACKAGE = EV::Time
516 592
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 593MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 594
… …
527 CHECK_REPEAT (w->repeat); 603 CHECK_REPEAT (w->repeat);
528 604
529void DESTROY (struct ev_timer *w) 605void DESTROY (struct ev_timer *w)
530 CODE: 606 CODE:
531 ev_timer_stop (w); 607 ev_timer_stop (w);
608 e_destroy (w);
532 609
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 610void set (struct ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 611 INIT:
535 CHECK_REPEAT (repeat); 612 CHECK_REPEAT (repeat);
536 CODE: 613 CODE:
537{ 614{
538 int active = w->active; 615 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 616 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 617 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 618 if (active) ev_timer_start (w);
542} 619}
543 620
… …
550void ev_periodic_stop (struct ev_periodic *w) 627void ev_periodic_stop (struct ev_periodic *w)
551 628
552void DESTROY (struct ev_periodic *w) 629void DESTROY (struct ev_periodic *w)
553 CODE: 630 CODE:
554 ev_periodic_stop (w); 631 ev_periodic_stop (w);
632 e_destroy (w);
555 633
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 634void set (struct ev_periodic *w, NV at, NV interval = 0.)
557 INIT: 635 INIT:
558 CHECK_REPEAT (interval); 636 CHECK_REPEAT (interval);
559 CODE: 637 CODE:
560{ 638{
561 int active = w->active; 639 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 640 if (active) ev_periodic_stop (w);
641
563 ev_periodic_set (w, at, interval); 642 ev_periodic_set (w, at, interval);
643
564 if (active) ev_periodic_start (w); 644 if (active) ev_periodic_start (w);
565} 645}
566 646
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 647MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 648
… …
571void ev_idle_stop (struct ev_idle *w) 651void ev_idle_stop (struct ev_idle *w)
572 652
573void DESTROY (struct ev_idle *w) 653void DESTROY (struct ev_idle *w)
574 CODE: 654 CODE:
575 ev_idle_stop (w); 655 ev_idle_stop (w);
656 e_destroy (w);
576 657
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 658MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 659
579void ev_prepare_start (struct ev_prepare *w) 660void ev_prepare_start (struct ev_prepare *w)
580 661
581void ev_prepare_stop (struct ev_prepare *w) 662void ev_prepare_stop (struct ev_prepare *w)
582 663
583void DESTROY (struct ev_prepare *w) 664void DESTROY (struct ev_prepare *w)
584 CODE: 665 CODE:
585 ev_prepare_stop (w); 666 ev_prepare_stop (w);
667 e_destroy (w);
586 668
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 669MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 670
589void ev_check_start (struct ev_check *w) 671void ev_check_start (struct ev_check *w)
590 672
591void ev_check_stop (struct ev_check *w) 673void ev_check_stop (struct ev_check *w)
592 674
593void DESTROY (struct ev_check *w) 675void DESTROY (struct ev_check *w)
594 CODE: 676 CODE:
595 ev_check_stop (w); 677 ev_check_stop (w);
678 e_destroy (w);
596 679
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 680MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 681
599void ev_child_start (struct ev_child *w) 682void ev_child_start (struct ev_child *w)
600 683
601void ev_child_stop (struct ev_child *w) 684void ev_child_stop (struct ev_child *w)
602 685
603void DESTROY (struct ev_child *w) 686void DESTROY (struct ev_child *w)
604 CODE: 687 CODE:
605 ev_child_stop (w); 688 ev_child_stop (w);
689 e_destroy (w);
606 690
607void set (struct ev_child *w, int pid) 691void set (struct ev_child *w, int pid)
608 CODE: 692 CODE:
609{ 693{
610 int active = w->active; 694 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 695 if (active) ev_child_stop (w);
696
612 ev_child_set (w, pid); 697 ev_child_set (w, pid);
698
613 if (active) ev_child_start (w); 699 if (active) ev_child_start (w);
614} 700}
615 701
702int pid (struct ev_child *w, int new_pid = 0)
703 CODE:
704{
705 RETVAL = w->pid;
706
707 if (items > 1)
708 {
709 int active = ev_is_active (w);
710 if (active) ev_child_stop (w);
711
712 ev_child_set (w, new_pid);
713
714 if (active) ev_child_start (w);
715 }
716}
717 OUTPUT:
718 RETVAL
719
720
616int status (struct ev_child *w) 721int rstatus (struct ev_child *w)
722 ALIAS:
723 rpid = 1
617 CODE: 724 CODE:
618 RETVAL = w->status; 725 RETVAL = ix ? w->rpid : w->rstatus;
619 OUTPUT: 726 OUTPUT:
620 RETVAL 727 RETVAL
621
622#if 0
623 728
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 729MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 730
626BOOT: 731BOOT:
627{ 732{
… …
710 815
711void evdns_search_add (char *domain) 816void evdns_search_add (char *domain)
712 817
713void evdns_search_ndots_set (int ndots) 818void evdns_search_ndots_set (int ndots)
714 819
820#if 0
715 821
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 822MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 823
718BOOT: 824BOOT:
719{ 825{

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