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Comparing EV/EV.xs (file contents):
Revision 1.39 by root, Fri Nov 2 11:02:22 2007 UTC vs.
Revision 1.58 by root, Wed Nov 7 13:27:56 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/* fix perl api breakage */
11#undef signal
12#undef sigaction
13
14#define EV_SELECT_USE_WIN32_HANDLES 0
15#define EV_SELECT_USE_FD_SET 0
16/* due to bugs in OS X we have to use libev/ explicitly here */
10#include "libev/ev.c" 17#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 18#include "event.c"
19
20#ifndef WIN32
21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
25#undef HAVE_STRTOK_R
26#undef strtok_r
27#define strtok_r fake_strtok_r
13#include "libev/evdns.c" 28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
14 34
15typedef int Signal; 35typedef int Signal;
16 36
17static struct EVAPI evapi; 37static struct EVAPI evapi;
18 38
… …
25 *stash_idle, 45 *stash_idle,
26 *stash_prepare, 46 *stash_prepare,
27 *stash_check, 47 *stash_check,
28 *stash_child; 48 *stash_child;
29 49
50#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif
55
30static int 56static int
31sv_signum (SV *sig) 57sv_signum (SV *sig)
32{ 58{
33 int signum; 59 int signum;
34 60
… …
83 w->self = self; 109 w->self = self;
84 110
85 return (void *)w; 111 return (void *)w;
86} 112}
87 113
88static void * 114static void
89e_destroy (void *w_) 115e_destroy (void *w_)
90{ 116{
91 struct ev_watcher *w = w_; 117 struct ev_watcher *w = (struct ev_watcher *)w_;
92 118
93 SvREFCNT_dec (w->fh ); w->fh = 0; 119 SvREFCNT_dec (w->fh ); w->fh = 0;
94 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
95} 121}
96 122
… …
132 PUSHMARK (SP); 158 PUSHMARK (SP);
133 EXTEND (SP, 2); 159 EXTEND (SP, 2);
134 PUSHs (sv_self); 160 PUSHs (sv_self);
135 PUSHs (sv_events); 161 PUSHs (sv_events);
136 162
137 if (revents & EV_CHILD)
138 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140 PUTBACK; 163 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
143 166
144 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
… …
159} 182}
160 183
161///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
162// DNS 185// DNS
163 186
187#ifndef WIN32
164static void 188static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 189dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166{ 190{
167 dSP; 191 dSP;
168 SV *cb = (SV *)arg; 192 SV *cb = (SV *)arg;
… …
207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 231 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 } 232 }
209 233
210 LEAVE; 234 LEAVE;
211} 235}
236#endif
212 237
213#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 238#define CHECK_REPEAT(repeat) if (repeat < 0.) \
214 croak (# repeat " value must be >= 0"); 239 croak (# repeat " value must be >= 0");
215 240
216#define CHECK_FD(fh,fd) if ((fd) < 0) \ 241#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
223 248
224PROTOTYPES: ENABLE 249PROTOTYPES: ENABLE
225 250
226BOOT: 251BOOT:
227{ 252{
228 int i;
229 HV *stash = gv_stashpv ("EV", 1); 253 HV *stash = gv_stashpv ("EV", 1);
230 254
231 static const struct { 255 static const struct {
232 const char *name; 256 const char *name;
233 IV iv; 257 IV iv;
234 } *civ, const_iv[] = { 258 } *civ, const_iv[] = {
235# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 259# define const_iv(pfx, name) { # name, (IV) pfx ## name },
260 const_iv (EV_, MINPRI)
261 const_iv (EV_, MAXPRI)
262
236 const_iv (EV_, UNDEF) 263 const_iv (EV_, UNDEF)
237 const_iv (EV_, NONE) 264 const_iv (EV_, NONE)
238 const_iv (EV_, TIMEOUT) 265 const_iv (EV_, TIMEOUT)
239 const_iv (EV_, READ) 266 const_iv (EV_, READ)
240 const_iv (EV_, WRITE) 267 const_iv (EV_, WRITE)
… …
244 const_iv (EV_, ERROR) 271 const_iv (EV_, ERROR)
245 272
246 const_iv (EV, LOOP_ONESHOT) 273 const_iv (EV, LOOP_ONESHOT)
247 const_iv (EV, LOOP_NONBLOCK) 274 const_iv (EV, LOOP_NONBLOCK)
248 275
249 const_iv (EV, METHOD_NONE) 276 const_iv (EV, METHOD_AUTO)
250 const_iv (EV, METHOD_SELECT) 277 const_iv (EV, METHOD_SELECT)
278 const_iv (EV, METHOD_POLL)
251 const_iv (EV, METHOD_EPOLL) 279 const_iv (EV, METHOD_EPOLL)
280 const_iv (EV, METHOD_KQUEUE)
281 const_iv (EV, METHOD_DEVPOLL)
282 const_iv (EV, METHOD_PORT)
283 const_iv (EV, METHOD_ANY)
252 }; 284 };
253 285
254 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 286 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
255 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 287 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
256 288
… …
271 /* the poor man's shared library emulator */ 303 /* the poor man's shared library emulator */
272 evapi.ver = EV_API_VERSION; 304 evapi.ver = EV_API_VERSION;
273 evapi.rev = EV_API_REVISION; 305 evapi.rev = EV_API_REVISION;
274 evapi.sv_fileno = sv_fileno; 306 evapi.sv_fileno = sv_fileno;
275 evapi.sv_signum = sv_signum; 307 evapi.sv_signum = sv_signum;
276 evapi.now = &ev_now; 308 evapi.now = ev_now;
277 evapi.method = &ev_method; 309 evapi.method = ev_method;
278 evapi.loop_done = &ev_loop_done; 310 evapi.unloop = ev_unloop;
279 evapi.time = ev_time; 311 evapi.time = ev_time;
280 evapi.loop = ev_loop; 312 evapi.loop = ev_loop;
281 evapi.once = ev_once; 313 evapi.once = ev_once;
282 evapi.io_start = ev_io_start; 314 evapi.io_start = ev_io_start;
283 evapi.io_stop = ev_io_stop; 315 evapi.io_stop = ev_io_stop;
… …
298 evapi.child_stop = ev_child_stop; 330 evapi.child_stop = ev_child_stop;
299 331
300 sv_setiv (sv, (IV)&evapi); 332 sv_setiv (sv, (IV)&evapi);
301 SvREADONLY_on (sv); 333 SvREADONLY_on (sv);
302 } 334 }
303 335#ifndef WIN32
304 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 336 pthread_atfork (0, 0, ev_default_fork);
337#endif
305} 338}
306 339
307NV ev_now () 340NV ev_now ()
308 CODE:
309 RETVAL = ev_now;
310 OUTPUT:
311 RETVAL
312 341
313int ev_method () 342int ev_method ()
314 CODE:
315 RETVAL = ev_method;
316 OUTPUT:
317 RETVAL
318 343
319NV ev_time () 344NV ev_time ()
320 345
321void ev_init (int flags = 0) 346int ev_default_loop (int methods = EVMETHOD_AUTO)
322 347
323void ev_loop (int flags = 0) 348void ev_loop (int flags = 0)
324 349
325void ev_loop_done (int value = 1) 350void ev_unloop (int how = 1)
326 CODE:
327 ev_loop_done = value;
328 351
329struct ev_io *io (SV *fh, int events, SV *cb) 352struct ev_io *io (SV *fh, int events, SV *cb)
330 ALIAS: 353 ALIAS:
331 io_ns = 1 354 io_ns = 1
332 CODE: 355 CODE:
… …
408 431
409struct ev_child *child (int pid, SV *cb) 432struct ev_child *child (int pid, SV *cb)
410 ALIAS: 433 ALIAS:
411 check_ns = 1 434 check_ns = 1
412 CODE: 435 CODE:
413 RETVAL = e_new (sizeof (struct ev_check), cb); 436 RETVAL = e_new (sizeof (struct ev_child), cb);
414 ev_child_set (RETVAL, pid); 437 ev_child_set (RETVAL, pid);
415 if (!ix) ev_child_start (RETVAL); 438 if (!ix) ev_child_start (RETVAL);
416 OUTPUT: 439 OUTPUT:
417 RETVAL 440 RETVAL
418 441
… …
436 459
437void trigger (struct ev_watcher *w, int revents = EV_NONE) 460void trigger (struct ev_watcher *w, int revents = EV_NONE)
438 CODE: 461 CODE:
439 w->cb (w, revents); 462 w->cb (w, revents);
440 463
464int priority (struct ev_watcher *w, int new_priority = 0)
465 CODE:
466{
467 RETVAL = w->priority;
468
469 if (items > 1)
470 {
471 int active = ev_is_active (w);
472
473 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
474 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
475
476 if (active)
477 {
478 /* grrr. */
479 PUSHMARK (SP);
480 XPUSHs (ST (0));
481 call_method ("stop", G_DISCARD | G_VOID);
482 }
483
484 ev_set_priority (w, new_priority);
485
486 if (active)
487 {
488 PUSHMARK (SP);
489 XPUSHs (ST (0));
490 call_method ("start", G_DISCARD | G_VOID);
491 }
492 }
493}
494 OUTPUT:
495 RETVAL
496
441MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 497MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
442 498
443void ev_io_start (struct ev_io *w) 499void ev_io_start (struct ev_io *w)
444 500
445void ev_io_stop (struct ev_io *w) 501void ev_io_stop (struct ev_io *w)
… …
450 e_destroy (w); 506 e_destroy (w);
451 507
452void set (struct ev_io *w, SV *fh, int events) 508void set (struct ev_io *w, SV *fh, int events)
453 CODE: 509 CODE:
454{ 510{
455 int active = w->active; 511 int active = ev_is_active (w);
456 int fd = sv_fileno (fh); 512 int fd = sv_fileno (fh);
457 CHECK_FD (fh, fd); 513 CHECK_FD (fh, fd);
458 514
459 if (active) ev_io_stop (w); 515 if (active) ev_io_stop (w);
460 516
… …
469{ 525{
470 RETVAL = newSVsv (w->fh); 526 RETVAL = newSVsv (w->fh);
471 527
472 if (items > 1) 528 if (items > 1)
473 { 529 {
474 int active = w->active; 530 int active = ev_is_active (w);
475 if (active) ev_io_stop (w); 531 if (active) ev_io_stop (w);
476 532
477 sv_setsv (w->fh, new_fh); 533 sv_setsv (w->fh, new_fh);
478 ev_io_set (w, sv_fileno (w->fh), w->events); 534 ev_io_set (w, sv_fileno (w->fh), w->events);
479 535
… …
488{ 544{
489 RETVAL = w->events; 545 RETVAL = w->events;
490 546
491 if (items > 1) 547 if (items > 1)
492 { 548 {
493 int active = w->active; 549 int active = ev_is_active (w);
494 if (active) ev_io_stop (w); 550 if (active) ev_io_stop (w);
495 551
496 ev_io_set (w, w->fd, new_events); 552 ev_io_set (w, w->fd, new_events);
497 553
498 if (active) ev_io_start (w); 554 if (active) ev_io_start (w);
… …
510void DESTROY (struct ev_signal *w) 566void DESTROY (struct ev_signal *w)
511 CODE: 567 CODE:
512 ev_signal_stop (w); 568 ev_signal_stop (w);
513 e_destroy (w); 569 e_destroy (w);
514 570
515void set (struct ev_signal *w, SV *signal = 0) 571void set (struct ev_signal *w, SV *signal)
516 CODE: 572 CODE:
517{ 573{
518 Signal signum = sv_signum (signal); /* may croak here */ 574 Signal signum = sv_signum (signal); /* may croak here */
519 int active = w->active; 575 int active = ev_is_active (w);
520 576
521 if (active) ev_signal_stop (w); 577 if (active) ev_signal_stop (w);
522 578
523 ev_signal_set (w, signum); 579 ev_signal_set (w, signum);
524 580
… …
526} 582}
527 583
528int signal (struct ev_signal *w, SV *new_signal = 0) 584int signal (struct ev_signal *w, SV *new_signal = 0)
529 CODE: 585 CODE:
530{ 586{
531 Signal signum = new_signal ? sv_signum (signal) : 0; /* may croak here */
532 RETVAL = w->signum; 587 RETVAL = w->signum;
533 588
534 if (items > 1) 589 if (items > 1)
535 { 590 {
591 Signal signum = sv_signum (new_signal); /* may croak here */
536 int active = w->active; 592 int active = ev_is_active (w);
537 if (active) ev_signal_stop (w); 593 if (active) ev_signal_stop (w);
538 594
539 ev_signal_set (w, signum); 595 ev_signal_set (w, signum);
540 596
541 if (active) ev_signal_start (w); 597 if (active) ev_signal_start (w);
542 } 598 }
543} 599}
544 OUTPUT: 600 OUTPUT:
545 RETVAL 601 RETVAL
546
547MODULE = EV PACKAGE = EV::Time
548 602
549MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 603MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
550 604
551void ev_timer_start (struct ev_timer *w) 605void ev_timer_start (struct ev_timer *w)
552 INIT: 606 INIT:
… …
566void set (struct ev_timer *w, NV after, NV repeat = 0.) 620void set (struct ev_timer *w, NV after, NV repeat = 0.)
567 INIT: 621 INIT:
568 CHECK_REPEAT (repeat); 622 CHECK_REPEAT (repeat);
569 CODE: 623 CODE:
570{ 624{
571 int active = w->active; 625 int active = ev_is_active (w);
572 if (active) ev_timer_stop (w); 626 if (active) ev_timer_stop (w);
573 ev_timer_set (w, after, repeat); 627 ev_timer_set (w, after, repeat);
574 if (active) ev_timer_start (w); 628 if (active) ev_timer_start (w);
575} 629}
576 630
… …
590void set (struct ev_periodic *w, NV at, NV interval = 0.) 644void set (struct ev_periodic *w, NV at, NV interval = 0.)
591 INIT: 645 INIT:
592 CHECK_REPEAT (interval); 646 CHECK_REPEAT (interval);
593 CODE: 647 CODE:
594{ 648{
595 int active = w->active; 649 int active = ev_is_active (w);
596 if (active) ev_periodic_stop (w); 650 if (active) ev_periodic_stop (w);
597 651
598 ev_periodic_set (w, at, interval); 652 ev_periodic_set (w, at, interval);
599 653
600 if (active) ev_periodic_start (w); 654 if (active) ev_periodic_start (w);
… …
645 e_destroy (w); 699 e_destroy (w);
646 700
647void set (struct ev_child *w, int pid) 701void set (struct ev_child *w, int pid)
648 CODE: 702 CODE:
649{ 703{
650 int active = w->active; 704 int active = ev_is_active (w);
651 if (active) ev_child_stop (w); 705 if (active) ev_child_stop (w);
652 706
653 ev_child_set (w, pid); 707 ev_child_set (w, pid);
654 708
655 if (active) ev_child_start (w); 709 if (active) ev_child_start (w);
656} 710}
657 711
658int pid (struct ev_child *w, int new_pid = 0) 712int pid (struct ev_child *w, int new_pid = 0)
659 CODE: 713 CODE:
660{ 714{
661 RETVAL = newSVsv (w->pid); 715 RETVAL = w->pid;
662 716
663 if (items > 1) 717 if (items > 1)
664 { 718 {
665 int active = w->active; 719 int active = ev_is_active (w);
666 if (active) ev_child_stop (w); 720 if (active) ev_child_stop (w);
667 721
668 ev_child_set (w, new_pid); 722 ev_child_set (w, new_pid);
669 723
670 if (active) ev_child_start (w); 724 if (active) ev_child_start (w);
… …
672} 726}
673 OUTPUT: 727 OUTPUT:
674 RETVAL 728 RETVAL
675 729
676 730
677int status (struct ev_child *w) 731int rstatus (struct ev_child *w)
732 ALIAS:
733 rpid = 1
678 CODE: 734 CODE:
679 RETVAL = w->status; 735 RETVAL = ix ? w->rpid : w->rstatus;
680 OUTPUT: 736 OUTPUT:
681 RETVAL 737 RETVAL
738
739#ifndef WIN32
682 740
683MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 741MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
684 742
685BOOT: 743BOOT:
686{ 744{
… …
811 869
812#void DESTROY (struct evhttp_request *req); 870#void DESTROY (struct evhttp_request *req);
813 871
814#endif 872#endif
815 873
874#endif
816 875
817 876
818 877
819 878
820 879

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