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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 1.54 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
… …
132 PUSHMARK (SP); 145 PUSHMARK (SP);
133 EXTEND (SP, 2); 146 EXTEND (SP, 2);
134 PUSHs (sv_self); 147 PUSHs (sv_self);
135 PUSHs (sv_events); 148 PUSHs (sv_events);
136 149
137 if (revents & EV_CHILD)
138 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139
140 PUTBACK; 150 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 151 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 152 SP = PL_stack_base + mark; PUTBACK;
143 153
144 SvREFCNT_dec (sv_self); 154 SvREFCNT_dec (sv_self);
… …
156 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);
157 SP = PL_stack_base + mark; PUTBACK; 167 SP = PL_stack_base + mark; PUTBACK;
158 } 168 }
159} 169}
160 170
161#if 0
162///////////////////////////////////////////////////////////////////////////// 171/////////////////////////////////////////////////////////////////////////////
163// DNS 172// DNS
164 173
165static void 174static void
166dns_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)
… …
208 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);
209 } 218 }
210 219
211 LEAVE; 220 LEAVE;
212} 221}
213#endif
214 222
215#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 223#define CHECK_REPEAT(repeat) if (repeat < 0.) \
216 croak (# repeat " value must be >= 0"); 224 croak (# repeat " value must be >= 0");
217 225
218#define CHECK_FD(fh,fd) if ((fd) < 0) \ 226#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
233 static const struct { 241 static const struct {
234 const char *name; 242 const char *name;
235 IV iv; 243 IV iv;
236 } *civ, const_iv[] = { 244 } *civ, const_iv[] = {
237# 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
238 const_iv (EV_, UNDEF) 249 const_iv (EV_, UNDEF)
239 const_iv (EV_, NONE) 250 const_iv (EV_, NONE)
240 const_iv (EV_, TIMEOUT) 251 const_iv (EV_, TIMEOUT)
241 const_iv (EV_, READ) 252 const_iv (EV_, READ)
242 const_iv (EV_, WRITE) 253 const_iv (EV_, WRITE)
… …
246 const_iv (EV_, ERROR) 257 const_iv (EV_, ERROR)
247 258
248 const_iv (EV, LOOP_ONESHOT) 259 const_iv (EV, LOOP_ONESHOT)
249 const_iv (EV, LOOP_NONBLOCK) 260 const_iv (EV, LOOP_NONBLOCK)
250 261
251 const_iv (EV, METHOD_NONE) 262 const_iv (EV, METHOD_AUTO)
252 const_iv (EV, METHOD_SELECT) 263 const_iv (EV, METHOD_SELECT)
264 const_iv (EV, METHOD_POLL)
253 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)
254 }; 270 };
255 271
256 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; )
257 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 273 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
258 274
… …
273 /* the poor man's shared library emulator */ 289 /* the poor man's shared library emulator */
274 evapi.ver = EV_API_VERSION; 290 evapi.ver = EV_API_VERSION;
275 evapi.rev = EV_API_REVISION; 291 evapi.rev = EV_API_REVISION;
276 evapi.sv_fileno = sv_fileno; 292 evapi.sv_fileno = sv_fileno;
277 evapi.sv_signum = sv_signum; 293 evapi.sv_signum = sv_signum;
278 evapi.now = &ev_now; 294 evapi.now = ev_now;
279 evapi.method = &ev_method; 295 evapi.method = ev_method;
280 evapi.loop_done = &ev_loop_done; 296 evapi.unloop = ev_unloop;
281 evapi.time = ev_time; 297 evapi.time = ev_time;
282 evapi.loop = ev_loop; 298 evapi.loop = ev_loop;
283 evapi.once = ev_once; 299 evapi.once = ev_once;
284 evapi.io_start = ev_io_start; 300 evapi.io_start = ev_io_start;
285 evapi.io_stop = ev_io_stop; 301 evapi.io_stop = ev_io_stop;
… …
301 317
302 sv_setiv (sv, (IV)&evapi); 318 sv_setiv (sv, (IV)&evapi);
303 SvREADONLY_on (sv); 319 SvREADONLY_on (sv);
304 } 320 }
305 321
306 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 322 pthread_atfork (0, 0, ev_default_fork);
307} 323}
308 324
309NV ev_now () 325NV ev_now ()
310 CODE:
311 RETVAL = ev_now;
312 OUTPUT:
313 RETVAL
314 326
315int ev_method () 327int ev_method ()
316 CODE:
317 RETVAL = ev_method;
318 OUTPUT:
319 RETVAL
320 328
321NV ev_time () 329NV ev_time ()
322 330
323void ev_init (int flags = 0) 331int ev_default_loop (int methods = EVMETHOD_AUTO)
324 332
325void ev_loop (int flags = 0) 333void ev_loop (int flags = 0)
326 334
327void ev_loop_done (int value = 1) 335void ev_unloop (int how = 1)
328 CODE:
329 ev_loop_done = value;
330 336
331struct ev_io *io (SV *fh, int events, SV *cb) 337struct ev_io *io (SV *fh, int events, SV *cb)
332 ALIAS: 338 ALIAS:
333 io_ns = 1 339 io_ns = 1
334 CODE: 340 CODE:
… …
410 416
411struct ev_child *child (int pid, SV *cb) 417struct ev_child *child (int pid, SV *cb)
412 ALIAS: 418 ALIAS:
413 check_ns = 1 419 check_ns = 1
414 CODE: 420 CODE:
415 RETVAL = e_new (sizeof (struct ev_check), cb); 421 RETVAL = e_new (sizeof (struct ev_child), cb);
416 ev_child_set (RETVAL, pid); 422 ev_child_set (RETVAL, pid);
417 if (!ix) ev_child_start (RETVAL); 423 if (!ix) ev_child_start (RETVAL);
418 OUTPUT: 424 OUTPUT:
419 RETVAL 425 RETVAL
420 426
… …
438 444
439void trigger (struct ev_watcher *w, int revents = EV_NONE) 445void trigger (struct ev_watcher *w, int revents = EV_NONE)
440 CODE: 446 CODE:
441 w->cb (w, revents); 447 w->cb (w, revents);
442 448
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
443MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 482MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
444 483
445void ev_io_start (struct ev_io *w) 484void ev_io_start (struct ev_io *w)
446 485
447void ev_io_stop (struct ev_io *w) 486void ev_io_stop (struct ev_io *w)
… …
452 e_destroy (w); 491 e_destroy (w);
453 492
454void set (struct ev_io *w, SV *fh, int events) 493void set (struct ev_io *w, SV *fh, int events)
455 CODE: 494 CODE:
456{ 495{
457 int active = w->active; 496 int active = ev_is_active (w);
458 int fd = sv_fileno (fh); 497 int fd = sv_fileno (fh);
459 CHECK_FD (fh, fd); 498 CHECK_FD (fh, fd);
460 499
461 if (active) ev_io_stop (w); 500 if (active) ev_io_stop (w);
462 501
… …
471{ 510{
472 RETVAL = newSVsv (w->fh); 511 RETVAL = newSVsv (w->fh);
473 512
474 if (items > 1) 513 if (items > 1)
475 { 514 {
476 int active = w->active; 515 int active = ev_is_active (w);
477 if (active) ev_io_stop (w); 516 if (active) ev_io_stop (w);
478 517
479 sv_setsv (w->fh, new_fh); 518 sv_setsv (w->fh, new_fh);
480 ev_io_set (w, sv_fileno (w->fh), w->events); 519 ev_io_set (w, sv_fileno (w->fh), w->events);
481 520
… …
483 } 522 }
484} 523}
485 OUTPUT: 524 OUTPUT:
486 RETVAL 525 RETVAL
487 526
488short events (struct ev_io *w, short new_events = EV_UNDEF) 527int events (struct ev_io *w, int new_events = EV_UNDEF)
489 CODE: 528 CODE:
490{ 529{
491 RETVAL = w->events; 530 RETVAL = w->events;
492 531
493 if (items > 1) 532 if (items > 1)
494 { 533 {
495 int active = w->active; 534 int active = ev_is_active (w);
496 if (active) ev_io_stop (w); 535 if (active) ev_io_stop (w);
497 536
498 ev_io_set (w, w->fd, new_events); 537 ev_io_set (w, w->fd, new_events);
499 538
500 if (active) ev_io_start (w); 539 if (active) ev_io_start (w);
… …
512void DESTROY (struct ev_signal *w) 551void DESTROY (struct ev_signal *w)
513 CODE: 552 CODE:
514 ev_signal_stop (w); 553 ev_signal_stop (w);
515 e_destroy (w); 554 e_destroy (w);
516 555
517void set (struct ev_signal *w, SV *signal = 0) 556void set (struct ev_signal *w, SV *signal)
518 CODE: 557 CODE:
519{ 558{
520 Signal signum = sv_signum (signal); /* may croak here */ 559 Signal signum = sv_signum (signal); /* may croak here */
521 int active = w->active; 560 int active = ev_is_active (w);
522 561
523 if (active) ev_signal_stop (w); 562 if (active) ev_signal_stop (w);
563
524 ev_signal_set (w, signum); 564 ev_signal_set (w, signum);
565
525 if (active) ev_signal_start (w); 566 if (active) ev_signal_start (w);
526} 567}
527 568
528MODULE = 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
529 587
530MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
531 589
532void ev_timer_start (struct ev_timer *w) 590void ev_timer_start (struct ev_timer *w)
533 INIT: 591 INIT:
… …
547void set (struct ev_timer *w, NV after, NV repeat = 0.) 605void set (struct ev_timer *w, NV after, NV repeat = 0.)
548 INIT: 606 INIT:
549 CHECK_REPEAT (repeat); 607 CHECK_REPEAT (repeat);
550 CODE: 608 CODE:
551{ 609{
552 int active = w->active; 610 int active = ev_is_active (w);
553 if (active) ev_timer_stop (w); 611 if (active) ev_timer_stop (w);
554 ev_timer_set (w, after, repeat); 612 ev_timer_set (w, after, repeat);
555 if (active) ev_timer_start (w); 613 if (active) ev_timer_start (w);
556} 614}
557 615
… …
571void set (struct ev_periodic *w, NV at, NV interval = 0.) 629void set (struct ev_periodic *w, NV at, NV interval = 0.)
572 INIT: 630 INIT:
573 CHECK_REPEAT (interval); 631 CHECK_REPEAT (interval);
574 CODE: 632 CODE:
575{ 633{
576 int active = w->active; 634 int active = ev_is_active (w);
577 if (active) ev_periodic_stop (w); 635 if (active) ev_periodic_stop (w);
636
578 ev_periodic_set (w, at, interval); 637 ev_periodic_set (w, at, interval);
638
579 if (active) ev_periodic_start (w); 639 if (active) ev_periodic_start (w);
580} 640}
581 641
582MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
583 643
… …
624 e_destroy (w); 684 e_destroy (w);
625 685
626void set (struct ev_child *w, int pid) 686void set (struct ev_child *w, int pid)
627 CODE: 687 CODE:
628{ 688{
629 int active = w->active; 689 int active = ev_is_active (w);
630 if (active) ev_child_stop (w); 690 if (active) ev_child_stop (w);
691
631 ev_child_set (w, pid); 692 ev_child_set (w, pid);
693
632 if (active) ev_child_start (w); 694 if (active) ev_child_start (w);
633} 695}
634 696
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
635int status (struct ev_child *w) 716int rstatus (struct ev_child *w)
717 ALIAS:
718 rpid = 1
636 CODE: 719 CODE:
637 RETVAL = w->status; 720 RETVAL = ix ? w->rpid : w->rstatus;
638 OUTPUT: 721 OUTPUT:
639 RETVAL 722 RETVAL
640
641#if 0
642 723
643MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
644 725
645BOOT: 726BOOT:
646{ 727{
… …
729 810
730void evdns_search_add (char *domain) 811void evdns_search_add (char *domain)
731 812
732void evdns_search_ndots_set (int ndots) 813void evdns_search_ndots_set (int ndots)
733 814
815#if 0
734 816
735MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 817MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
736 818
737BOOT: 819BOOT:
738{ 820{

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