ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.39 by root, Fri Nov 2 11:02:22 2007 UTC vs.
Revision 1.55 by root, Tue Nov 6 12:36:25 2007 UTC

… …
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
8#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
9 9
10/* due to bugs in OS X we have to use libev/ explicitly here */
10#include "libev/ev.c" 11#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 12#include "event.c"
13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
14#if !defined (WIN32) && !defined(__CYGWIN__)
15# define HAVE_STRUCT_IN6_ADDR 1
16#endif
17#undef HAVE_STRTOK_R
18#undef strtok_r
19#define strtok_r fake_strtok_r
13#include "libev/evdns.c" 20#include "evdns.c"
21
22#ifndef WIN32
23# include <pthread.h>
24#endif
14 25
15typedef int Signal; 26typedef int Signal;
16 27
17static struct EVAPI evapi; 28static struct EVAPI evapi;
18 29
… …
25 *stash_idle, 36 *stash_idle,
26 *stash_prepare, 37 *stash_prepare,
27 *stash_check, 38 *stash_check,
28 *stash_child; 39 *stash_child;
29 40
41#ifndef SIG_SIZE
42/* kudos to Slaven Rezic for the idea */
43static char sig_size [] = { SIG_NUM };
44# define SIG_SIZE (sizeof (sig_size) + 1)
45#endif
46
30static int 47static int
31sv_signum (SV *sig) 48sv_signum (SV *sig)
32{ 49{
33 int signum; 50 int signum;
34 51
… …
131 148
132 PUSHMARK (SP); 149 PUSHMARK (SP);
133 EXTEND (SP, 2); 150 EXTEND (SP, 2);
134 PUSHs (sv_self); 151 PUSHs (sv_self);
135 PUSHs (sv_events); 152 PUSHs (sv_events);
136
137 if (revents & EV_CHILD)
138 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139 153
140 PUTBACK; 154 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 155 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 156 SP = PL_stack_base + mark; PUTBACK;
143 157
… …
231 static const struct { 245 static const struct {
232 const char *name; 246 const char *name;
233 IV iv; 247 IV iv;
234 } *civ, const_iv[] = { 248 } *civ, const_iv[] = {
235# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 249# define const_iv(pfx, name) { # name, (IV) pfx ## name },
250 const_iv (EV_, MINPRI)
251 const_iv (EV_, MAXPRI)
252
236 const_iv (EV_, UNDEF) 253 const_iv (EV_, UNDEF)
237 const_iv (EV_, NONE) 254 const_iv (EV_, NONE)
238 const_iv (EV_, TIMEOUT) 255 const_iv (EV_, TIMEOUT)
239 const_iv (EV_, READ) 256 const_iv (EV_, READ)
240 const_iv (EV_, WRITE) 257 const_iv (EV_, WRITE)
… …
244 const_iv (EV_, ERROR) 261 const_iv (EV_, ERROR)
245 262
246 const_iv (EV, LOOP_ONESHOT) 263 const_iv (EV, LOOP_ONESHOT)
247 const_iv (EV, LOOP_NONBLOCK) 264 const_iv (EV, LOOP_NONBLOCK)
248 265
249 const_iv (EV, METHOD_NONE) 266 const_iv (EV, METHOD_AUTO)
250 const_iv (EV, METHOD_SELECT) 267 const_iv (EV, METHOD_SELECT)
268 const_iv (EV, METHOD_POLL)
251 const_iv (EV, METHOD_EPOLL) 269 const_iv (EV, METHOD_EPOLL)
270 const_iv (EV, METHOD_KQUEUE)
271 const_iv (EV, METHOD_DEVPOLL)
272 const_iv (EV, METHOD_PORT)
273 const_iv (EV, METHOD_ANY)
252 }; 274 };
253 275
254 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 276 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
255 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 277 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
256 278
… …
271 /* the poor man's shared library emulator */ 293 /* the poor man's shared library emulator */
272 evapi.ver = EV_API_VERSION; 294 evapi.ver = EV_API_VERSION;
273 evapi.rev = EV_API_REVISION; 295 evapi.rev = EV_API_REVISION;
274 evapi.sv_fileno = sv_fileno; 296 evapi.sv_fileno = sv_fileno;
275 evapi.sv_signum = sv_signum; 297 evapi.sv_signum = sv_signum;
276 evapi.now = &ev_now; 298 evapi.now = ev_now;
277 evapi.method = &ev_method; 299 evapi.method = ev_method;
278 evapi.loop_done = &ev_loop_done; 300 evapi.unloop = ev_unloop;
279 evapi.time = ev_time; 301 evapi.time = ev_time;
280 evapi.loop = ev_loop; 302 evapi.loop = ev_loop;
281 evapi.once = ev_once; 303 evapi.once = ev_once;
282 evapi.io_start = ev_io_start; 304 evapi.io_start = ev_io_start;
283 evapi.io_stop = ev_io_stop; 305 evapi.io_stop = ev_io_stop;
… …
299 321
300 sv_setiv (sv, (IV)&evapi); 322 sv_setiv (sv, (IV)&evapi);
301 SvREADONLY_on (sv); 323 SvREADONLY_on (sv);
302 } 324 }
303 325
304 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 326 #ifndef WIN32
327 pthread_atfork (0, 0, ev_default_fork);
328 #endif
305} 329}
306 330
307NV ev_now () 331NV ev_now ()
308 CODE:
309 RETVAL = ev_now;
310 OUTPUT:
311 RETVAL
312 332
313int ev_method () 333int ev_method ()
314 CODE:
315 RETVAL = ev_method;
316 OUTPUT:
317 RETVAL
318 334
319NV ev_time () 335NV ev_time ()
320 336
321void ev_init (int flags = 0) 337int ev_default_loop (int methods = EVMETHOD_AUTO)
322 338
323void ev_loop (int flags = 0) 339void ev_loop (int flags = 0)
324 340
325void ev_loop_done (int value = 1) 341void ev_unloop (int how = 1)
326 CODE:
327 ev_loop_done = value;
328 342
329struct ev_io *io (SV *fh, int events, SV *cb) 343struct ev_io *io (SV *fh, int events, SV *cb)
330 ALIAS: 344 ALIAS:
331 io_ns = 1 345 io_ns = 1
332 CODE: 346 CODE:
… …
408 422
409struct ev_child *child (int pid, SV *cb) 423struct ev_child *child (int pid, SV *cb)
410 ALIAS: 424 ALIAS:
411 check_ns = 1 425 check_ns = 1
412 CODE: 426 CODE:
413 RETVAL = e_new (sizeof (struct ev_check), cb); 427 RETVAL = e_new (sizeof (struct ev_child), cb);
414 ev_child_set (RETVAL, pid); 428 ev_child_set (RETVAL, pid);
415 if (!ix) ev_child_start (RETVAL); 429 if (!ix) ev_child_start (RETVAL);
416 OUTPUT: 430 OUTPUT:
417 RETVAL 431 RETVAL
418 432
… …
436 450
437void trigger (struct ev_watcher *w, int revents = EV_NONE) 451void trigger (struct ev_watcher *w, int revents = EV_NONE)
438 CODE: 452 CODE:
439 w->cb (w, revents); 453 w->cb (w, revents);
440 454
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
441MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 488MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
442 489
443void ev_io_start (struct ev_io *w) 490void ev_io_start (struct ev_io *w)
444 491
445void ev_io_stop (struct ev_io *w) 492void ev_io_stop (struct ev_io *w)
… …
450 e_destroy (w); 497 e_destroy (w);
451 498
452void set (struct ev_io *w, SV *fh, int events) 499void set (struct ev_io *w, SV *fh, int events)
453 CODE: 500 CODE:
454{ 501{
455 int active = w->active; 502 int active = ev_is_active (w);
456 int fd = sv_fileno (fh); 503 int fd = sv_fileno (fh);
457 CHECK_FD (fh, fd); 504 CHECK_FD (fh, fd);
458 505
459 if (active) ev_io_stop (w); 506 if (active) ev_io_stop (w);
460 507
… …
469{ 516{
470 RETVAL = newSVsv (w->fh); 517 RETVAL = newSVsv (w->fh);
471 518
472 if (items > 1) 519 if (items > 1)
473 { 520 {
474 int active = w->active; 521 int active = ev_is_active (w);
475 if (active) ev_io_stop (w); 522 if (active) ev_io_stop (w);
476 523
477 sv_setsv (w->fh, new_fh); 524 sv_setsv (w->fh, new_fh);
478 ev_io_set (w, sv_fileno (w->fh), w->events); 525 ev_io_set (w, sv_fileno (w->fh), w->events);
479 526
… …
488{ 535{
489 RETVAL = w->events; 536 RETVAL = w->events;
490 537
491 if (items > 1) 538 if (items > 1)
492 { 539 {
493 int active = w->active; 540 int active = ev_is_active (w);
494 if (active) ev_io_stop (w); 541 if (active) ev_io_stop (w);
495 542
496 ev_io_set (w, w->fd, new_events); 543 ev_io_set (w, w->fd, new_events);
497 544
498 if (active) ev_io_start (w); 545 if (active) ev_io_start (w);
… …
510void DESTROY (struct ev_signal *w) 557void DESTROY (struct ev_signal *w)
511 CODE: 558 CODE:
512 ev_signal_stop (w); 559 ev_signal_stop (w);
513 e_destroy (w); 560 e_destroy (w);
514 561
515void set (struct ev_signal *w, SV *signal = 0) 562void set (struct ev_signal *w, SV *signal)
516 CODE: 563 CODE:
517{ 564{
518 Signal signum = sv_signum (signal); /* may croak here */ 565 Signal signum = sv_signum (signal); /* may croak here */
519 int active = w->active; 566 int active = ev_is_active (w);
520 567
521 if (active) ev_signal_stop (w); 568 if (active) ev_signal_stop (w);
522 569
523 ev_signal_set (w, signum); 570 ev_signal_set (w, signum);
524 571
… …
526} 573}
527 574
528int signal (struct ev_signal *w, SV *new_signal = 0) 575int signal (struct ev_signal *w, SV *new_signal = 0)
529 CODE: 576 CODE:
530{ 577{
531 Signal signum = new_signal ? sv_signum (signal) : 0; /* may croak here */
532 RETVAL = w->signum; 578 RETVAL = w->signum;
533 579
534 if (items > 1) 580 if (items > 1)
535 { 581 {
582 Signal signum = sv_signum (new_signal); /* may croak here */
536 int active = w->active; 583 int active = ev_is_active (w);
537 if (active) ev_signal_stop (w); 584 if (active) ev_signal_stop (w);
538 585
539 ev_signal_set (w, signum); 586 ev_signal_set (w, signum);
540 587
541 if (active) ev_signal_start (w); 588 if (active) ev_signal_start (w);
542 } 589 }
543} 590}
544 OUTPUT: 591 OUTPUT:
545 RETVAL 592 RETVAL
546
547MODULE = EV PACKAGE = EV::Time
548 593
549MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 594MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
550 595
551void ev_timer_start (struct ev_timer *w) 596void ev_timer_start (struct ev_timer *w)
552 INIT: 597 INIT:
… …
566void set (struct ev_timer *w, NV after, NV repeat = 0.) 611void set (struct ev_timer *w, NV after, NV repeat = 0.)
567 INIT: 612 INIT:
568 CHECK_REPEAT (repeat); 613 CHECK_REPEAT (repeat);
569 CODE: 614 CODE:
570{ 615{
571 int active = w->active; 616 int active = ev_is_active (w);
572 if (active) ev_timer_stop (w); 617 if (active) ev_timer_stop (w);
573 ev_timer_set (w, after, repeat); 618 ev_timer_set (w, after, repeat);
574 if (active) ev_timer_start (w); 619 if (active) ev_timer_start (w);
575} 620}
576 621
… …
590void set (struct ev_periodic *w, NV at, NV interval = 0.) 635void set (struct ev_periodic *w, NV at, NV interval = 0.)
591 INIT: 636 INIT:
592 CHECK_REPEAT (interval); 637 CHECK_REPEAT (interval);
593 CODE: 638 CODE:
594{ 639{
595 int active = w->active; 640 int active = ev_is_active (w);
596 if (active) ev_periodic_stop (w); 641 if (active) ev_periodic_stop (w);
597 642
598 ev_periodic_set (w, at, interval); 643 ev_periodic_set (w, at, interval);
599 644
600 if (active) ev_periodic_start (w); 645 if (active) ev_periodic_start (w);
… …
645 e_destroy (w); 690 e_destroy (w);
646 691
647void set (struct ev_child *w, int pid) 692void set (struct ev_child *w, int pid)
648 CODE: 693 CODE:
649{ 694{
650 int active = w->active; 695 int active = ev_is_active (w);
651 if (active) ev_child_stop (w); 696 if (active) ev_child_stop (w);
652 697
653 ev_child_set (w, pid); 698 ev_child_set (w, pid);
654 699
655 if (active) ev_child_start (w); 700 if (active) ev_child_start (w);
656} 701}
657 702
658int pid (struct ev_child *w, int new_pid = 0) 703int pid (struct ev_child *w, int new_pid = 0)
659 CODE: 704 CODE:
660{ 705{
661 RETVAL = newSVsv (w->pid); 706 RETVAL = w->pid;
662 707
663 if (items > 1) 708 if (items > 1)
664 { 709 {
665 int active = w->active; 710 int active = ev_is_active (w);
666 if (active) ev_child_stop (w); 711 if (active) ev_child_stop (w);
667 712
668 ev_child_set (w, new_pid); 713 ev_child_set (w, new_pid);
669 714
670 if (active) ev_child_start (w); 715 if (active) ev_child_start (w);
… …
672} 717}
673 OUTPUT: 718 OUTPUT:
674 RETVAL 719 RETVAL
675 720
676 721
677int status (struct ev_child *w) 722int rstatus (struct ev_child *w)
723 ALIAS:
724 rpid = 1
678 CODE: 725 CODE:
679 RETVAL = w->status; 726 RETVAL = ix ? w->rpid : w->rstatus;
680 OUTPUT: 727 OUTPUT:
681 RETVAL 728 RETVAL
682 729
683MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
684 731

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines