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Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.46 by root, Sat Nov 3 10:37:28 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
9#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
10#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
11 9
12#include "libev/ev.c" 10#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c"
13#include "libev/evdns.c"
13 14
14typedef int Signal; 15typedef int Signal;
15 16
16static struct EVAPI evapi; 17static struct EVAPI evapi;
17 18
… …
24 *stash_idle, 25 *stash_idle,
25 *stash_prepare, 26 *stash_prepare,
26 *stash_check, 27 *stash_check,
27 *stash_child; 28 *stash_child;
28 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
29static int 36static int
30sv_signum (SV *sig) 37sv_signum (SV *sig)
31{ 38{
32 int signum; 39 int signum;
33 40
… …
131 PUSHMARK (SP); 138 PUSHMARK (SP);
132 EXTEND (SP, 2); 139 EXTEND (SP, 2);
133 PUSHs (sv_self); 140 PUSHs (sv_self);
134 PUSHs (sv_events); 141 PUSHs (sv_events);
135 142
136 if (revents & EV_CHILD)
137 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
138
139 PUTBACK; 143 PUTBACK;
140 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 144 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
141 SP = PL_stack_base + mark; PUTBACK; 145 SP = PL_stack_base + mark; PUTBACK;
142 146
143 SvREFCNT_dec (sv_self); 147 SvREFCNT_dec (sv_self);
… …
155 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);
156 SP = PL_stack_base + mark; PUTBACK; 160 SP = PL_stack_base + mark; PUTBACK;
157 } 161 }
158} 162}
159 163
160#if 0
161///////////////////////////////////////////////////////////////////////////// 164/////////////////////////////////////////////////////////////////////////////
162// DNS 165// DNS
163 166
164static void 167static void
165dns_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)
… …
207 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);
208 } 211 }
209 212
210 LEAVE; 213 LEAVE;
211} 214}
212#endif
213 215
214#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 216#define CHECK_REPEAT(repeat) if (repeat < 0.) \
215 croak (# repeat " value must be >= 0"); 217 croak (# repeat " value must be >= 0");
216 218
217#define CHECK_FD(fh,fd) if ((fd) < 0) \ 219#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
232 static const struct { 234 static const struct {
233 const char *name; 235 const char *name;
234 IV iv; 236 IV iv;
235 } *civ, const_iv[] = { 237 } *civ, const_iv[] = {
236# 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
237 const_iv (EV_, UNDEF) 242 const_iv (EV_, UNDEF)
238 const_iv (EV_, NONE) 243 const_iv (EV_, NONE)
239 const_iv (EV_, TIMEOUT) 244 const_iv (EV_, TIMEOUT)
240 const_iv (EV_, READ) 245 const_iv (EV_, READ)
241 const_iv (EV_, WRITE) 246 const_iv (EV_, WRITE)
… …
245 const_iv (EV_, ERROR) 250 const_iv (EV_, ERROR)
246 251
247 const_iv (EV, LOOP_ONESHOT) 252 const_iv (EV, LOOP_ONESHOT)
248 const_iv (EV, LOOP_NONBLOCK) 253 const_iv (EV, LOOP_NONBLOCK)
249 254
250 const_iv (EV, METHOD_NONE) 255 const_iv (EV, METHOD_AUTO)
251 const_iv (EV, METHOD_SELECT) 256 const_iv (EV, METHOD_SELECT)
257 const_iv (EV, METHOD_POLL)
252 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)
253 }; 263 };
254 264
255 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; )
256 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 266 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
257 267
… …
317 OUTPUT: 327 OUTPUT:
318 RETVAL 328 RETVAL
319 329
320NV ev_time () 330NV ev_time ()
321 331
322void ev_init (int flags = 0) 332int ev_init (int methods = EVMETHOD_AUTO)
323 333
324void ev_loop (int flags = 0) 334void ev_loop (int flags = 0)
325 335
326void ev_loop_done (int value = 1) 336void ev_loop_done (int value = 1)
327 CODE: 337 CODE:
… …
409 419
410struct ev_child *child (int pid, SV *cb) 420struct ev_child *child (int pid, SV *cb)
411 ALIAS: 421 ALIAS:
412 check_ns = 1 422 check_ns = 1
413 CODE: 423 CODE:
414 RETVAL = e_new (sizeof (struct ev_check), cb); 424 RETVAL = e_new (sizeof (struct ev_child), cb);
415 ev_child_set (RETVAL, pid); 425 ev_child_set (RETVAL, pid);
416 if (!ix) ev_child_start (RETVAL); 426 if (!ix) ev_child_start (RETVAL);
417 OUTPUT: 427 OUTPUT:
418 RETVAL 428 RETVAL
419 429
… …
437 447
438void trigger (struct ev_watcher *w, int revents = EV_NONE) 448void trigger (struct ev_watcher *w, int revents = EV_NONE)
439 CODE: 449 CODE:
440 w->cb (w, revents); 450 w->cb (w, revents);
441 451
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
442MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 485MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
443 486
444void ev_io_start (struct ev_io *w) 487void ev_io_start (struct ev_io *w)
445 488
446void ev_io_stop (struct ev_io *w) 489void ev_io_stop (struct ev_io *w)
… …
451 e_destroy (w); 494 e_destroy (w);
452 495
453void set (struct ev_io *w, SV *fh, int events) 496void set (struct ev_io *w, SV *fh, int events)
454 CODE: 497 CODE:
455{ 498{
456 int active = w->active; 499 int active = ev_is_active (w);
457 int fd = sv_fileno (fh); 500 int fd = sv_fileno (fh);
458 CHECK_FD (fh, fd); 501 CHECK_FD (fh, fd);
459 502
460 if (active) ev_io_stop (w); 503 if (active) ev_io_stop (w);
461 504
… …
470{ 513{
471 RETVAL = newSVsv (w->fh); 514 RETVAL = newSVsv (w->fh);
472 515
473 if (items > 1) 516 if (items > 1)
474 { 517 {
475 int active = w->active; 518 int active = ev_is_active (w);
476 if (active) ev_io_stop (w); 519 if (active) ev_io_stop (w);
477 520
478 sv_setsv (w->fh, new_fh); 521 sv_setsv (w->fh, new_fh);
479 ev_io_set (w, sv_fileno (w->fh), w->events); 522 ev_io_set (w, sv_fileno (w->fh), w->events);
480 523
… …
482 } 525 }
483} 526}
484 OUTPUT: 527 OUTPUT:
485 RETVAL 528 RETVAL
486 529
487short events (struct ev_io *w, short new_events = EV_UNDEF) 530int events (struct ev_io *w, int new_events = EV_UNDEF)
488 CODE: 531 CODE:
489{ 532{
490 RETVAL = w->events; 533 RETVAL = w->events;
491 534
492 if (items > 1) 535 if (items > 1)
493 { 536 {
494 int active = w->active; 537 int active = ev_is_active (w);
495 if (active) ev_io_stop (w); 538 if (active) ev_io_stop (w);
496 539
497 ev_io_set (w, w->fd, new_events); 540 ev_io_set (w, w->fd, new_events);
498 541
499 if (active) ev_io_start (w); 542 if (active) ev_io_start (w);
… …
511void DESTROY (struct ev_signal *w) 554void DESTROY (struct ev_signal *w)
512 CODE: 555 CODE:
513 ev_signal_stop (w); 556 ev_signal_stop (w);
514 e_destroy (w); 557 e_destroy (w);
515 558
516void set (struct ev_signal *w, SV *signal = 0) 559void set (struct ev_signal *w, SV *signal)
517 CODE: 560 CODE:
518{ 561{
519 Signal signum = sv_signum (signal); /* may croak here */ 562 Signal signum = sv_signum (signal); /* may croak here */
520 int active = w->active; 563 int active = ev_is_active (w);
521 564
522 if (active) ev_signal_stop (w); 565 if (active) ev_signal_stop (w);
566
523 ev_signal_set (w, signum); 567 ev_signal_set (w, signum);
568
524 if (active) ev_signal_start (w); 569 if (active) ev_signal_start (w);
525} 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
526 590
527MODULE = EV PACKAGE = EV::Time 591MODULE = EV PACKAGE = EV::Time
528 592
529MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 593MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
530 594
… …
546void set (struct ev_timer *w, NV after, NV repeat = 0.) 610void set (struct ev_timer *w, NV after, NV repeat = 0.)
547 INIT: 611 INIT:
548 CHECK_REPEAT (repeat); 612 CHECK_REPEAT (repeat);
549 CODE: 613 CODE:
550{ 614{
551 int active = w->active; 615 int active = ev_is_active (w);
552 if (active) ev_timer_stop (w); 616 if (active) ev_timer_stop (w);
553 ev_timer_set (w, after, repeat); 617 ev_timer_set (w, after, repeat);
554 if (active) ev_timer_start (w); 618 if (active) ev_timer_start (w);
555} 619}
556 620
… …
570void set (struct ev_periodic *w, NV at, NV interval = 0.) 634void set (struct ev_periodic *w, NV at, NV interval = 0.)
571 INIT: 635 INIT:
572 CHECK_REPEAT (interval); 636 CHECK_REPEAT (interval);
573 CODE: 637 CODE:
574{ 638{
575 int active = w->active; 639 int active = ev_is_active (w);
576 if (active) ev_periodic_stop (w); 640 if (active) ev_periodic_stop (w);
641
577 ev_periodic_set (w, at, interval); 642 ev_periodic_set (w, at, interval);
643
578 if (active) ev_periodic_start (w); 644 if (active) ev_periodic_start (w);
579} 645}
580 646
581MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 647MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
582 648
… …
623 e_destroy (w); 689 e_destroy (w);
624 690
625void set (struct ev_child *w, int pid) 691void set (struct ev_child *w, int pid)
626 CODE: 692 CODE:
627{ 693{
628 int active = w->active; 694 int active = ev_is_active (w);
629 if (active) ev_child_stop (w); 695 if (active) ev_child_stop (w);
696
630 ev_child_set (w, pid); 697 ev_child_set (w, pid);
698
631 if (active) ev_child_start (w); 699 if (active) ev_child_start (w);
632} 700}
633 701
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
634int status (struct ev_child *w) 721int rstatus (struct ev_child *w)
722 ALIAS:
723 rpid = 1
635 CODE: 724 CODE:
636 RETVAL = w->status; 725 RETVAL = ix ? w->rpid : w->rstatus;
637 OUTPUT: 726 OUTPUT:
638 RETVAL 727 RETVAL
639
640#if 0
641 728
642MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 729MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
643 730
644BOOT: 731BOOT:
645{ 732{
… …
728 815
729void evdns_search_add (char *domain) 816void evdns_search_add (char *domain)
730 817
731void evdns_search_ndots_set (int ndots) 818void evdns_search_ndots_set (int ndots)
732 819
820#if 0
733 821
734MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 822MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
735 823
736BOOT: 824BOOT:
737{ 825{

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