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Comparing EV/EV.xs (file contents):
Revision 1.34 by root, Thu Nov 1 12:11:07 2007 UTC vs.
Revision 1.53 by root, Mon Nov 5 21:43:17 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#define HAVE_STRUCT_IN6_ADDR 1
15#undef HAVE_STRTOK_R
16#undef strtok_r
17#define strtok_r fake_strtok_r
18#include "evdns.c"
14 19
15typedef int Signal; 20typedef int Signal;
16 21
17static struct EVAPI evapi; 22static struct EVAPI evapi;
18 23
… …
25 *stash_idle, 30 *stash_idle,
26 *stash_prepare, 31 *stash_prepare,
27 *stash_check, 32 *stash_check,
28 *stash_child; 33 *stash_child;
29 34
35#ifndef SIG_SIZE
36/* kudos to Slaven Rezic for the idea */
37static char sig_size [] = { SIG_NUM };
38# define SIG_SIZE (sizeof (sig_size) + 1)
39#endif
40
30static int 41static int
31sv_signum (SV *sig) 42sv_signum (SV *sig)
32{ 43{
33 int signum; 44 int signum;
34 45
… …
132 PUSHMARK (SP); 143 PUSHMARK (SP);
133 EXTEND (SP, 2); 144 EXTEND (SP, 2);
134 PUSHs (sv_self); 145 PUSHs (sv_self);
135 PUSHs (sv_events); 146 PUSHs (sv_events);
136 147
137 if (revents & EV_CHILD)
138 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140 PUTBACK; 148 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 149 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 150 SP = PL_stack_base + mark; PUTBACK;
143 151
144 SvREFCNT_dec (sv_self); 152 SvREFCNT_dec (sv_self);
… …
156 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 164 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
157 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
158 } 166 }
159} 167}
160 168
161#if 0
162///////////////////////////////////////////////////////////////////////////// 169/////////////////////////////////////////////////////////////////////////////
163// DNS 170// DNS
164 171
165static void 172static void
166dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 173dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
208 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 215 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
209 } 216 }
210 217
211 LEAVE; 218 LEAVE;
212} 219}
213#endif
214 220
215#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 221#define CHECK_REPEAT(repeat) if (repeat < 0.) \
216 croak (# repeat " value must be >= 0"); 222 croak (# repeat " value must be >= 0");
217 223
218#define CHECK_FD(fh,fd) if ((fd) < 0) \ 224#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
233 static const struct { 239 static const struct {
234 const char *name; 240 const char *name;
235 IV iv; 241 IV iv;
236 } *civ, const_iv[] = { 242 } *civ, const_iv[] = {
237# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 243# define const_iv(pfx, name) { # name, (IV) pfx ## name },
244 const_iv (EV_, MINPRI)
245 const_iv (EV_, MAXPRI)
246
238 const_iv (EV_, UNDEF) 247 const_iv (EV_, UNDEF)
239 const_iv (EV_, NONE) 248 const_iv (EV_, NONE)
240 const_iv (EV_, TIMEOUT) 249 const_iv (EV_, TIMEOUT)
241 const_iv (EV_, READ) 250 const_iv (EV_, READ)
242 const_iv (EV_, WRITE) 251 const_iv (EV_, WRITE)
… …
246 const_iv (EV_, ERROR) 255 const_iv (EV_, ERROR)
247 256
248 const_iv (EV, LOOP_ONESHOT) 257 const_iv (EV, LOOP_ONESHOT)
249 const_iv (EV, LOOP_NONBLOCK) 258 const_iv (EV, LOOP_NONBLOCK)
250 259
251 const_iv (EV, METHOD_NONE) 260 const_iv (EV, METHOD_AUTO)
252 const_iv (EV, METHOD_SELECT) 261 const_iv (EV, METHOD_SELECT)
262 const_iv (EV, METHOD_POLL)
253 const_iv (EV, METHOD_EPOLL) 263 const_iv (EV, METHOD_EPOLL)
264 const_iv (EV, METHOD_KQUEUE)
265 const_iv (EV, METHOD_DEVPOLL)
266 const_iv (EV, METHOD_PORT)
267 const_iv (EV, METHOD_ANY)
254 }; 268 };
255 269
256 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 270 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
257 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 271 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
258 272
… …
273 /* the poor man's shared library emulator */ 287 /* the poor man's shared library emulator */
274 evapi.ver = EV_API_VERSION; 288 evapi.ver = EV_API_VERSION;
275 evapi.rev = EV_API_REVISION; 289 evapi.rev = EV_API_REVISION;
276 evapi.sv_fileno = sv_fileno; 290 evapi.sv_fileno = sv_fileno;
277 evapi.sv_signum = sv_signum; 291 evapi.sv_signum = sv_signum;
278 evapi.now = &ev_now; 292 evapi.now = ev_now;
279 evapi.method = &ev_method; 293 evapi.method = ev_method;
280 evapi.loop_done = &ev_loop_done; 294 evapi.unloop = ev_unloop;
281 evapi.time = ev_time; 295 evapi.time = ev_time;
282 evapi.loop = ev_loop; 296 evapi.loop = ev_loop;
283 evapi.once = ev_once; 297 evapi.once = ev_once;
284 evapi.io_start = ev_io_start; 298 evapi.io_start = ev_io_start;
285 evapi.io_stop = ev_io_stop; 299 evapi.io_stop = ev_io_stop;
… …
301 315
302 sv_setiv (sv, (IV)&evapi); 316 sv_setiv (sv, (IV)&evapi);
303 SvREADONLY_on (sv); 317 SvREADONLY_on (sv);
304 } 318 }
305 319
306 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 320 pthread_atfork (0, 0, ev_default_fork);
307} 321}
308 322
309NV ev_now () 323NV ev_now ()
310 CODE:
311 RETVAL = ev_now;
312 OUTPUT:
313 RETVAL
314 324
315int ev_method () 325int ev_method ()
316 CODE:
317 RETVAL = ev_method;
318 OUTPUT:
319 RETVAL
320 326
321NV ev_time () 327NV ev_time ()
322 328
323void ev_init (int flags = 0) 329int ev_default_loop (int methods = EVMETHOD_AUTO)
324 330
325void ev_loop (int flags = 0) 331void ev_loop (int flags = 0)
326 332
327void ev_loop_done (int value = 1) 333void ev_unloop (int how = 1)
328 CODE:
329 ev_loop_done = value;
330 334
331struct ev_io *io (SV *fh, int events, SV *cb) 335struct ev_io *io (SV *fh, int events, SV *cb)
332 ALIAS: 336 ALIAS:
333 io_ns = 1 337 io_ns = 1
334 CODE: 338 CODE:
… …
410 414
411struct ev_child *child (int pid, SV *cb) 415struct ev_child *child (int pid, SV *cb)
412 ALIAS: 416 ALIAS:
413 check_ns = 1 417 check_ns = 1
414 CODE: 418 CODE:
415 RETVAL = e_new (sizeof (struct ev_check), cb); 419 RETVAL = e_new (sizeof (struct ev_child), cb);
416 ev_child_set (RETVAL, pid); 420 ev_child_set (RETVAL, pid);
417 if (!ix) ev_child_start (RETVAL); 421 if (!ix) ev_child_start (RETVAL);
418 OUTPUT: 422 OUTPUT:
419 RETVAL 423 RETVAL
420 424
… …
438 442
439void trigger (struct ev_watcher *w, int revents = EV_NONE) 443void trigger (struct ev_watcher *w, int revents = EV_NONE)
440 CODE: 444 CODE:
441 w->cb (w, revents); 445 w->cb (w, revents);
442 446
447int priority (struct ev_watcher *w, int new_priority = 0)
448 CODE:
449{
450 RETVAL = w->priority;
451
452 if (items > 1)
453 {
454 int active = ev_is_active (w);
455
456 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
457 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
458
459 if (active)
460 {
461 /* grrr. */
462 PUSHMARK (SP);
463 XPUSHs (ST (0));
464 call_method ("stop", G_DISCARD | G_VOID);
465 }
466
467 ev_set_priority (w, new_priority);
468
469 if (active)
470 {
471 PUSHMARK (SP);
472 XPUSHs (ST (0));
473 call_method ("start", G_DISCARD | G_VOID);
474 }
475 }
476}
477 OUTPUT:
478 RETVAL
479
443MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 480MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
444 481
445void ev_io_start (struct ev_io *w) 482void ev_io_start (struct ev_io *w)
446 483
447void ev_io_stop (struct ev_io *w) 484void ev_io_stop (struct ev_io *w)
… …
452 e_destroy (w); 489 e_destroy (w);
453 490
454void set (struct ev_io *w, SV *fh, int events) 491void set (struct ev_io *w, SV *fh, int events)
455 CODE: 492 CODE:
456{ 493{
457 int active = w->active; 494 int active = ev_is_active (w);
458 int fd = sv_fileno (fh); 495 int fd = sv_fileno (fh);
459 CHECK_FD (fh, fd); 496 CHECK_FD (fh, fd);
460 497
461 if (active) ev_io_stop (w); 498 if (active) ev_io_stop (w);
462 499
… …
471{ 508{
472 RETVAL = newSVsv (w->fh); 509 RETVAL = newSVsv (w->fh);
473 510
474 if (items > 1) 511 if (items > 1)
475 { 512 {
476 int active = w->active; 513 int active = ev_is_active (w);
477 if (active) ev_io_stop (w); 514 if (active) ev_io_stop (w);
478 515
479 sv_setsv (w->fh, new_fh); 516 sv_setsv (w->fh, new_fh);
480 ev_io_set (w, sv_fileno (w->fh), w->events); 517 ev_io_set (w, sv_fileno (w->fh), w->events);
481 518
… …
483 } 520 }
484} 521}
485 OUTPUT: 522 OUTPUT:
486 RETVAL 523 RETVAL
487 524
488short events (struct ev_io *w, short new_events = EV_UNDEF) 525int events (struct ev_io *w, int new_events = EV_UNDEF)
489 CODE: 526 CODE:
490{ 527{
491 RETVAL = w->events; 528 RETVAL = w->events;
492 529
493 if (items > 1) 530 if (items > 1)
494 { 531 {
495 int active = w->active; 532 int active = ev_is_active (w);
496 if (active) ev_io_stop (w); 533 if (active) ev_io_stop (w);
497 534
498 ev_io_set (w, w->fd, new_events); 535 ev_io_set (w, w->fd, new_events);
499 536
500 if (active) ev_io_start (w); 537 if (active) ev_io_start (w);
… …
512void DESTROY (struct ev_signal *w) 549void DESTROY (struct ev_signal *w)
513 CODE: 550 CODE:
514 ev_signal_stop (w); 551 ev_signal_stop (w);
515 e_destroy (w); 552 e_destroy (w);
516 553
517void set (struct ev_signal *w, SV *signal = 0) 554void set (struct ev_signal *w, SV *signal)
518 CODE: 555 CODE:
519{ 556{
520 Signal signum = sv_signum (signal); /* may croak here */ 557 Signal signum = sv_signum (signal); /* may croak here */
521 int active = w->active; 558 int active = ev_is_active (w);
522 559
523 if (active) ev_signal_stop (w); 560 if (active) ev_signal_stop (w);
561
524 ev_signal_set (w, signum); 562 ev_signal_set (w, signum);
563
525 if (active) ev_signal_start (w); 564 if (active) ev_signal_start (w);
526} 565}
527 566
528MODULE = EV PACKAGE = EV::Time 567int signal (struct ev_signal *w, SV *new_signal = 0)
568 CODE:
569{
570 RETVAL = w->signum;
571
572 if (items > 1)
573 {
574 Signal signum = sv_signum (new_signal); /* may croak here */
575 int active = ev_is_active (w);
576 if (active) ev_signal_stop (w);
577
578 ev_signal_set (w, signum);
579
580 if (active) ev_signal_start (w);
581 }
582}
583 OUTPUT:
584 RETVAL
529 585
530MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 586MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
531 587
532void ev_timer_start (struct ev_timer *w) 588void ev_timer_start (struct ev_timer *w)
533 INIT: 589 INIT:
… …
547void set (struct ev_timer *w, NV after, NV repeat = 0.) 603void set (struct ev_timer *w, NV after, NV repeat = 0.)
548 INIT: 604 INIT:
549 CHECK_REPEAT (repeat); 605 CHECK_REPEAT (repeat);
550 CODE: 606 CODE:
551{ 607{
552 int active = w->active; 608 int active = ev_is_active (w);
553 if (active) ev_timer_stop (w); 609 if (active) ev_timer_stop (w);
554 ev_timer_set (w, after, repeat); 610 ev_timer_set (w, after, repeat);
555 if (active) ev_timer_start (w); 611 if (active) ev_timer_start (w);
556} 612}
557 613
… …
571void set (struct ev_periodic *w, NV at, NV interval = 0.) 627void set (struct ev_periodic *w, NV at, NV interval = 0.)
572 INIT: 628 INIT:
573 CHECK_REPEAT (interval); 629 CHECK_REPEAT (interval);
574 CODE: 630 CODE:
575{ 631{
576 int active = w->active; 632 int active = ev_is_active (w);
577 if (active) ev_periodic_stop (w); 633 if (active) ev_periodic_stop (w);
634
578 ev_periodic_set (w, at, interval); 635 ev_periodic_set (w, at, interval);
636
579 if (active) ev_periodic_start (w); 637 if (active) ev_periodic_start (w);
580} 638}
581 639
582MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 640MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
583 641
… …
624 e_destroy (w); 682 e_destroy (w);
625 683
626void set (struct ev_child *w, int pid) 684void set (struct ev_child *w, int pid)
627 CODE: 685 CODE:
628{ 686{
629 int active = w->active; 687 int active = ev_is_active (w);
630 if (active) ev_child_stop (w); 688 if (active) ev_child_stop (w);
689
631 ev_child_set (w, pid); 690 ev_child_set (w, pid);
691
632 if (active) ev_child_start (w); 692 if (active) ev_child_start (w);
633} 693}
634 694
695int pid (struct ev_child *w, int new_pid = 0)
696 CODE:
697{
698 RETVAL = w->pid;
699
700 if (items > 1)
701 {
702 int active = ev_is_active (w);
703 if (active) ev_child_stop (w);
704
705 ev_child_set (w, new_pid);
706
707 if (active) ev_child_start (w);
708 }
709}
710 OUTPUT:
711 RETVAL
712
713
635int status (struct ev_child *w) 714int rstatus (struct ev_child *w)
715 ALIAS:
716 rpid = 1
636 CODE: 717 CODE:
637 RETVAL = w->status; 718 RETVAL = ix ? w->rpid : w->rstatus;
638 OUTPUT: 719 OUTPUT:
639 RETVAL 720 RETVAL
640
641#if 0
642 721
643MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 722MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
644 723
645BOOT: 724BOOT:
646{ 725{
… …
729 808
730void evdns_search_add (char *domain) 809void evdns_search_add (char *domain)
731 810
732void evdns_search_ndots_set (int ndots) 811void evdns_search_ndots_set (int ndots)
733 812
813#if 0
734 814
735MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 815MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
736 816
737BOOT: 817BOOT:
738{ 818{

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