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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 1.54 by root, Tue Nov 6 12:31:20 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
10/* due to bugs in OS X we have to use libev/ explicitly here */
13#include "libev/ev.c" 11#include "libev/ev.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
20#include "evdns.c"
14 21
15typedef int Signal; 22typedef int Signal;
16 23
17static struct EVAPI evapi; 24static struct EVAPI evapi;
18 25
… …
25 *stash_idle, 32 *stash_idle,
26 *stash_prepare, 33 *stash_prepare,
27 *stash_check, 34 *stash_check,
28 *stash_child; 35 *stash_child;
29 36
37#ifndef SIG_SIZE
38/* kudos to Slaven Rezic for the idea */
39static char sig_size [] = { SIG_NUM };
40# define SIG_SIZE (sizeof (sig_size) + 1)
41#endif
42
30static int 43static int
31sv_signum (SV *sig) 44sv_signum (SV *sig)
32{ 45{
33 int signum; 46 int signum;
34 47
… …
81 w->fh = 0; 94 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 95 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 96 w->self = self;
84 97
85 return (void *)w; 98 return (void *)w;
99}
100
101static void *
102e_destroy (void *w_)
103{
104 struct ev_watcher *w = w_;
105
106 SvREFCNT_dec (w->fh ); w->fh = 0;
107 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
86} 108}
87 109
88static SV * 110static SV *
89e_bless (struct ev_watcher *w, HV *stash) 111e_bless (struct ev_watcher *w, HV *stash)
90{ 112{
… …
123 PUSHMARK (SP); 145 PUSHMARK (SP);
124 EXTEND (SP, 2); 146 EXTEND (SP, 2);
125 PUSHs (sv_self); 147 PUSHs (sv_self);
126 PUSHs (sv_events); 148 PUSHs (sv_events);
127 149
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 150 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 151 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK; 152 SP = PL_stack_base + mark; PUTBACK;
134 153
135 SvREFCNT_dec (sv_self); 154 SvREFCNT_dec (sv_self);
… …
147 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 166 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148 SP = PL_stack_base + mark; PUTBACK; 167 SP = PL_stack_base + mark; PUTBACK;
149 } 168 }
150} 169}
151 170
152#if 0
153///////////////////////////////////////////////////////////////////////////// 171/////////////////////////////////////////////////////////////////////////////
154// DNS 172// DNS
155 173
156static void 174static void
157dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 175dns_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); 217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
200 } 218 }
201 219
202 LEAVE; 220 LEAVE;
203} 221}
204#endif
205 222
206#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 223#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207 croak (# repeat " value must be >= 0"); 224 croak (# repeat " value must be >= 0");
208 225
209#define CHECK_FD(fh,fd) if ((fd) < 0) \ 226#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
224 static const struct { 241 static const struct {
225 const char *name; 242 const char *name;
226 IV iv; 243 IV iv;
227 } *civ, const_iv[] = { 244 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 245# define const_iv(pfx, name) { # name, (IV) pfx ## name },
246 const_iv (EV_, MINPRI)
247 const_iv (EV_, MAXPRI)
248
229 const_iv (EV_, UNDEF) 249 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 250 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 251 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 252 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 253 const_iv (EV_, WRITE)
… …
237 const_iv (EV_, ERROR) 257 const_iv (EV_, ERROR)
238 258
239 const_iv (EV, LOOP_ONESHOT) 259 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 260 const_iv (EV, LOOP_NONBLOCK)
241 261
242 const_iv (EV, METHOD_NONE) 262 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 263 const_iv (EV, METHOD_SELECT)
264 const_iv (EV, METHOD_POLL)
244 const_iv (EV, METHOD_EPOLL) 265 const_iv (EV, METHOD_EPOLL)
266 const_iv (EV, METHOD_KQUEUE)
267 const_iv (EV, METHOD_DEVPOLL)
268 const_iv (EV, METHOD_PORT)
269 const_iv (EV, METHOD_ANY)
245 }; 270 };
246 271
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 272 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 273 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 274
… …
264 /* the poor man's shared library emulator */ 289 /* the poor man's shared library emulator */
265 evapi.ver = EV_API_VERSION; 290 evapi.ver = EV_API_VERSION;
266 evapi.rev = EV_API_REVISION; 291 evapi.rev = EV_API_REVISION;
267 evapi.sv_fileno = sv_fileno; 292 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 293 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 294 evapi.now = ev_now;
270 evapi.method = &ev_method; 295 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 296 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 297 evapi.time = ev_time;
273 evapi.loop = ev_loop; 298 evapi.loop = ev_loop;
274 evapi.once = ev_once; 299 evapi.once = ev_once;
275 evapi.io_start = ev_io_start; 300 evapi.io_start = ev_io_start;
276 evapi.io_stop = ev_io_stop; 301 evapi.io_stop = ev_io_stop;
… …
291 evapi.child_stop = ev_child_stop; 316 evapi.child_stop = ev_child_stop;
292 317
293 sv_setiv (sv, (IV)&evapi); 318 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 319 SvREADONLY_on (sv);
295 } 320 }
321
322 pthread_atfork (0, 0, ev_default_fork);
296} 323}
297 324
298NV ev_now () 325NV ev_now ()
299 CODE:
300 RETVAL = ev_now;
301 OUTPUT:
302 RETVAL
303 326
304int ev_method () 327int ev_method ()
305 CODE:
306 RETVAL = ev_method;
307 OUTPUT:
308 RETVAL
309 328
310NV ev_time () 329NV ev_time ()
311 330
312void ev_init (int flags = 0) 331int ev_default_loop (int methods = EVMETHOD_AUTO)
313 332
314void ev_loop (int flags = 0) 333void ev_loop (int flags = 0)
315 334
316void ev_loop_done (int value = 1) 335void ev_unloop (int how = 1)
317 CODE:
318 ev_loop_done = value;
319 336
320struct ev_io *io (SV *fh, int events, SV *cb) 337struct ev_io *io (SV *fh, int events, SV *cb)
321 ALIAS: 338 ALIAS:
322 io_ns = 1 339 io_ns = 1
323 CODE: 340 CODE:
… …
399 416
400struct ev_child *child (int pid, SV *cb) 417struct ev_child *child (int pid, SV *cb)
401 ALIAS: 418 ALIAS:
402 check_ns = 1 419 check_ns = 1
403 CODE: 420 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb); 421 RETVAL = e_new (sizeof (struct ev_child), cb);
405 ev_child_set (RETVAL, pid); 422 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL); 423 if (!ix) ev_child_start (RETVAL);
407 OUTPUT: 424 OUTPUT:
408 RETVAL 425 RETVAL
409 426
… …
427 444
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 445void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE: 446 CODE:
430 w->cb (w, revents); 447 w->cb (w, revents);
431 448
449int priority (struct ev_watcher *w, int new_priority = 0)
450 CODE:
451{
452 RETVAL = w->priority;
453
454 if (items > 1)
455 {
456 int active = ev_is_active (w);
457
458 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
459 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
460
461 if (active)
462 {
463 /* grrr. */
464 PUSHMARK (SP);
465 XPUSHs (ST (0));
466 call_method ("stop", G_DISCARD | G_VOID);
467 }
468
469 ev_set_priority (w, new_priority);
470
471 if (active)
472 {
473 PUSHMARK (SP);
474 XPUSHs (ST (0));
475 call_method ("start", G_DISCARD | G_VOID);
476 }
477 }
478}
479 OUTPUT:
480 RETVAL
481
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 482MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433 483
434void ev_io_start (struct ev_io *w) 484void ev_io_start (struct ev_io *w)
435 485
436void ev_io_stop (struct ev_io *w) 486void ev_io_stop (struct ev_io *w)
437 487
438void DESTROY (struct ev_io *w) 488void DESTROY (struct ev_io *w)
439 CODE: 489 CODE:
440 ev_io_stop (w); 490 ev_io_stop (w);
491 e_destroy (w);
441 492
442void set (struct ev_io *w, SV *fh, int events) 493void set (struct ev_io *w, SV *fh, int events)
443 CODE: 494 CODE:
444{ 495{
445 int active = w->active; 496 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 497 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 498 CHECK_FD (fh, fd);
448 499
449 if (active) ev_io_stop (w); 500 if (active) ev_io_stop (w);
450 501
… …
459{ 510{
460 RETVAL = newSVsv (w->fh); 511 RETVAL = newSVsv (w->fh);
461 512
462 if (items > 1) 513 if (items > 1)
463 { 514 {
464 int active = w->active; 515 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 516 if (active) ev_io_stop (w);
466 517
467 sv_setsv (w->fh, new_fh); 518 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 519 ev_io_set (w, sv_fileno (w->fh), w->events);
469 520
… …
471 } 522 }
472} 523}
473 OUTPUT: 524 OUTPUT:
474 RETVAL 525 RETVAL
475 526
476short events (struct ev_io *w, short new_events = EV_UNDEF) 527int events (struct ev_io *w, int new_events = EV_UNDEF)
477 CODE: 528 CODE:
478{ 529{
479 RETVAL = w->events; 530 RETVAL = w->events;
480 531
481 if (items > 1) 532 if (items > 1)
482 { 533 {
483 int active = w->active; 534 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 535 if (active) ev_io_stop (w);
485 536
486 ev_io_set (w, w->fd, new_events); 537 ev_io_set (w, w->fd, new_events);
487 538
488 if (active) ev_io_start (w); 539 if (active) ev_io_start (w);
… …
498void ev_signal_stop (struct ev_signal *w) 549void ev_signal_stop (struct ev_signal *w)
499 550
500void DESTROY (struct ev_signal *w) 551void DESTROY (struct ev_signal *w)
501 CODE: 552 CODE:
502 ev_signal_stop (w); 553 ev_signal_stop (w);
554 e_destroy (w);
503 555
504void set (struct ev_signal *w, SV *signal = 0) 556void set (struct ev_signal *w, SV *signal)
505 CODE: 557 CODE:
506{ 558{
507 Signal signum = sv_signum (signal); /* may croak here */ 559 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 560 int active = ev_is_active (w);
509 561
510 if (active) ev_signal_stop (w); 562 if (active) ev_signal_stop (w);
563
511 ev_signal_set (w, signum); 564 ev_signal_set (w, signum);
565
512 if (active) ev_signal_start (w); 566 if (active) ev_signal_start (w);
513} 567}
514 568
515MODULE = EV PACKAGE = EV::Time 569int signal (struct ev_signal *w, SV *new_signal = 0)
570 CODE:
571{
572 RETVAL = w->signum;
573
574 if (items > 1)
575 {
576 Signal signum = sv_signum (new_signal); /* may croak here */
577 int active = ev_is_active (w);
578 if (active) ev_signal_stop (w);
579
580 ev_signal_set (w, signum);
581
582 if (active) ev_signal_start (w);
583 }
584}
585 OUTPUT:
586 RETVAL
516 587
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 589
519void ev_timer_start (struct ev_timer *w) 590void ev_timer_start (struct ev_timer *w)
520 INIT: 591 INIT:
… …
527 CHECK_REPEAT (w->repeat); 598 CHECK_REPEAT (w->repeat);
528 599
529void DESTROY (struct ev_timer *w) 600void DESTROY (struct ev_timer *w)
530 CODE: 601 CODE:
531 ev_timer_stop (w); 602 ev_timer_stop (w);
603 e_destroy (w);
532 604
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 605void set (struct ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 606 INIT:
535 CHECK_REPEAT (repeat); 607 CHECK_REPEAT (repeat);
536 CODE: 608 CODE:
537{ 609{
538 int active = w->active; 610 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 611 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 612 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 613 if (active) ev_timer_start (w);
542} 614}
543 615
… …
550void ev_periodic_stop (struct ev_periodic *w) 622void ev_periodic_stop (struct ev_periodic *w)
551 623
552void DESTROY (struct ev_periodic *w) 624void DESTROY (struct ev_periodic *w)
553 CODE: 625 CODE:
554 ev_periodic_stop (w); 626 ev_periodic_stop (w);
627 e_destroy (w);
555 628
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 629void set (struct ev_periodic *w, NV at, NV interval = 0.)
557 INIT: 630 INIT:
558 CHECK_REPEAT (interval); 631 CHECK_REPEAT (interval);
559 CODE: 632 CODE:
560{ 633{
561 int active = w->active; 634 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 635 if (active) ev_periodic_stop (w);
636
563 ev_periodic_set (w, at, interval); 637 ev_periodic_set (w, at, interval);
638
564 if (active) ev_periodic_start (w); 639 if (active) ev_periodic_start (w);
565} 640}
566 641
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 643
… …
571void ev_idle_stop (struct ev_idle *w) 646void ev_idle_stop (struct ev_idle *w)
572 647
573void DESTROY (struct ev_idle *w) 648void DESTROY (struct ev_idle *w)
574 CODE: 649 CODE:
575 ev_idle_stop (w); 650 ev_idle_stop (w);
651 e_destroy (w);
576 652
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 653MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 654
579void ev_prepare_start (struct ev_prepare *w) 655void ev_prepare_start (struct ev_prepare *w)
580 656
581void ev_prepare_stop (struct ev_prepare *w) 657void ev_prepare_stop (struct ev_prepare *w)
582 658
583void DESTROY (struct ev_prepare *w) 659void DESTROY (struct ev_prepare *w)
584 CODE: 660 CODE:
585 ev_prepare_stop (w); 661 ev_prepare_stop (w);
662 e_destroy (w);
586 663
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 664MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 665
589void ev_check_start (struct ev_check *w) 666void ev_check_start (struct ev_check *w)
590 667
591void ev_check_stop (struct ev_check *w) 668void ev_check_stop (struct ev_check *w)
592 669
593void DESTROY (struct ev_check *w) 670void DESTROY (struct ev_check *w)
594 CODE: 671 CODE:
595 ev_check_stop (w); 672 ev_check_stop (w);
673 e_destroy (w);
596 674
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 675MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 676
599void ev_child_start (struct ev_child *w) 677void ev_child_start (struct ev_child *w)
600 678
601void ev_child_stop (struct ev_child *w) 679void ev_child_stop (struct ev_child *w)
602 680
603void DESTROY (struct ev_child *w) 681void DESTROY (struct ev_child *w)
604 CODE: 682 CODE:
605 ev_child_stop (w); 683 ev_child_stop (w);
684 e_destroy (w);
606 685
607void set (struct ev_child *w, int pid) 686void set (struct ev_child *w, int pid)
608 CODE: 687 CODE:
609{ 688{
610 int active = w->active; 689 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 690 if (active) ev_child_stop (w);
691
612 ev_child_set (w, pid); 692 ev_child_set (w, pid);
693
613 if (active) ev_child_start (w); 694 if (active) ev_child_start (w);
614} 695}
615 696
697int pid (struct ev_child *w, int new_pid = 0)
698 CODE:
699{
700 RETVAL = w->pid;
701
702 if (items > 1)
703 {
704 int active = ev_is_active (w);
705 if (active) ev_child_stop (w);
706
707 ev_child_set (w, new_pid);
708
709 if (active) ev_child_start (w);
710 }
711}
712 OUTPUT:
713 RETVAL
714
715
616int status (struct ev_child *w) 716int rstatus (struct ev_child *w)
717 ALIAS:
718 rpid = 1
617 CODE: 719 CODE:
618 RETVAL = w->status; 720 RETVAL = ix ? w->rpid : w->rstatus;
619 OUTPUT: 721 OUTPUT:
620 RETVAL 722 RETVAL
621
622#if 0
623 723
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 725
626BOOT: 726BOOT:
627{ 727{
… …
710 810
711void evdns_search_add (char *domain) 811void evdns_search_add (char *domain)
712 812
713void evdns_search_ndots_set (int ndots) 813void evdns_search_ndots_set (int ndots)
714 814
815#if 0
715 816
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 817MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 818
718BOOT: 819BOOT:
719{ 820{

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