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Comparing EV/EV.xs (file contents):
Revision 1.37 by root, Thu Nov 1 17:17:32 2007 UTC vs.
Revision 1.49 by root, Sun Nov 4 16:43:53 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
9#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
10#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
11 9
12#include "libev/ev.c" 10#include "libev/ev.c"
13#include "libev/event.h" 11#include "libev/event.h"
14#include "libev/event.c" 12#include "libev/event.c"
15
16#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
17#define HAVE_STRUCT_IN6_ADDR 1 14#define HAVE_STRUCT_IN6_ADDR 1
18#define HAVE_STRTOK_R 1 15#undef HAVE_STRTOK_R
16#undef strtok_r
17#define strtok_r fake_strtok_r
19#include "libev/evdns.c" 18#include "libev/evdns.c"
20 19
21typedef int Signal; 20typedef int Signal;
22 21
23static struct EVAPI evapi; 22static struct EVAPI evapi;
… …
31 *stash_idle, 30 *stash_idle,
32 *stash_prepare, 31 *stash_prepare,
33 *stash_check, 32 *stash_check,
34 *stash_child; 33 *stash_child;
35 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
36static int 41static int
37sv_signum (SV *sig) 42sv_signum (SV *sig)
38{ 43{
39 int signum; 44 int signum;
40 45
… …
137 142
138 PUSHMARK (SP); 143 PUSHMARK (SP);
139 EXTEND (SP, 2); 144 EXTEND (SP, 2);
140 PUSHs (sv_self); 145 PUSHs (sv_self);
141 PUSHs (sv_events); 146 PUSHs (sv_events);
142
143 if (revents & EV_CHILD)
144 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145 147
146 PUTBACK; 148 PUTBACK;
147 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 149 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
148 SP = PL_stack_base + mark; PUTBACK; 150 SP = PL_stack_base + mark; PUTBACK;
149 151
… …
237 static const struct { 239 static const struct {
238 const char *name; 240 const char *name;
239 IV iv; 241 IV iv;
240 } *civ, const_iv[] = { 242 } *civ, const_iv[] = {
241# 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
242 const_iv (EV_, UNDEF) 247 const_iv (EV_, UNDEF)
243 const_iv (EV_, NONE) 248 const_iv (EV_, NONE)
244 const_iv (EV_, TIMEOUT) 249 const_iv (EV_, TIMEOUT)
245 const_iv (EV_, READ) 250 const_iv (EV_, READ)
246 const_iv (EV_, WRITE) 251 const_iv (EV_, WRITE)
… …
250 const_iv (EV_, ERROR) 255 const_iv (EV_, ERROR)
251 256
252 const_iv (EV, LOOP_ONESHOT) 257 const_iv (EV, LOOP_ONESHOT)
253 const_iv (EV, LOOP_NONBLOCK) 258 const_iv (EV, LOOP_NONBLOCK)
254 259
255 const_iv (EV, METHOD_NONE) 260 const_iv (EV, METHOD_AUTO)
256 const_iv (EV, METHOD_SELECT) 261 const_iv (EV, METHOD_SELECT)
262 const_iv (EV, METHOD_POLL)
257 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)
258 }; 268 };
259 269
260 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; )
261 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 271 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
262 272
… …
277 /* the poor man's shared library emulator */ 287 /* the poor man's shared library emulator */
278 evapi.ver = EV_API_VERSION; 288 evapi.ver = EV_API_VERSION;
279 evapi.rev = EV_API_REVISION; 289 evapi.rev = EV_API_REVISION;
280 evapi.sv_fileno = sv_fileno; 290 evapi.sv_fileno = sv_fileno;
281 evapi.sv_signum = sv_signum; 291 evapi.sv_signum = sv_signum;
282 evapi.now = &ev_now; 292 evapi.now = ev_now;
283 evapi.method = &ev_method; 293 evapi.method = ev_method;
284 evapi.loop_done = &ev_loop_done; 294 evapi.unloop = ev_unloop;
285 evapi.time = ev_time; 295 evapi.time = ev_time;
286 evapi.loop = ev_loop; 296 evapi.loop = ev_loop;
287 evapi.once = ev_once; 297 evapi.once = ev_once;
288 evapi.io_start = ev_io_start; 298 evapi.io_start = ev_io_start;
289 evapi.io_stop = ev_io_stop; 299 evapi.io_stop = ev_io_stop;
… …
305 315
306 sv_setiv (sv, (IV)&evapi); 316 sv_setiv (sv, (IV)&evapi);
307 SvREADONLY_on (sv); 317 SvREADONLY_on (sv);
308 } 318 }
309 319
310 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 320 pthread_atfork (0, 0, ev_default_fork);
311} 321}
312 322
313NV ev_now () 323NV ev_now ()
314 CODE:
315 RETVAL = ev_now;
316 OUTPUT:
317 RETVAL
318 324
319int ev_method () 325int ev_method ()
320 CODE:
321 RETVAL = ev_method;
322 OUTPUT:
323 RETVAL
324 326
325NV ev_time () 327NV ev_time ()
326 328
327void ev_init (int flags = 0) 329int ev_init (int methods = EVMETHOD_AUTO)
328 330
329void ev_loop (int flags = 0) 331void ev_loop (int flags = 0)
330 332
331void ev_loop_done (int value = 1) 333void ev_unloop (int how = 1)
332 CODE:
333 ev_loop_done = value;
334 334
335struct ev_io *io (SV *fh, int events, SV *cb) 335struct ev_io *io (SV *fh, int events, SV *cb)
336 ALIAS: 336 ALIAS:
337 io_ns = 1 337 io_ns = 1
338 CODE: 338 CODE:
… …
414 414
415struct ev_child *child (int pid, SV *cb) 415struct ev_child *child (int pid, SV *cb)
416 ALIAS: 416 ALIAS:
417 check_ns = 1 417 check_ns = 1
418 CODE: 418 CODE:
419 RETVAL = e_new (sizeof (struct ev_check), cb); 419 RETVAL = e_new (sizeof (struct ev_child), cb);
420 ev_child_set (RETVAL, pid); 420 ev_child_set (RETVAL, pid);
421 if (!ix) ev_child_start (RETVAL); 421 if (!ix) ev_child_start (RETVAL);
422 OUTPUT: 422 OUTPUT:
423 RETVAL 423 RETVAL
424 424
… …
442 442
443void trigger (struct ev_watcher *w, int revents = EV_NONE) 443void trigger (struct ev_watcher *w, int revents = EV_NONE)
444 CODE: 444 CODE:
445 w->cb (w, revents); 445 w->cb (w, revents);
446 446
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
447MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 480MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
448 481
449void ev_io_start (struct ev_io *w) 482void ev_io_start (struct ev_io *w)
450 483
451void ev_io_stop (struct ev_io *w) 484void ev_io_stop (struct ev_io *w)
… …
456 e_destroy (w); 489 e_destroy (w);
457 490
458void set (struct ev_io *w, SV *fh, int events) 491void set (struct ev_io *w, SV *fh, int events)
459 CODE: 492 CODE:
460{ 493{
461 int active = w->active; 494 int active = ev_is_active (w);
462 int fd = sv_fileno (fh); 495 int fd = sv_fileno (fh);
463 CHECK_FD (fh, fd); 496 CHECK_FD (fh, fd);
464 497
465 if (active) ev_io_stop (w); 498 if (active) ev_io_stop (w);
466 499
… …
475{ 508{
476 RETVAL = newSVsv (w->fh); 509 RETVAL = newSVsv (w->fh);
477 510
478 if (items > 1) 511 if (items > 1)
479 { 512 {
480 int active = w->active; 513 int active = ev_is_active (w);
481 if (active) ev_io_stop (w); 514 if (active) ev_io_stop (w);
482 515
483 sv_setsv (w->fh, new_fh); 516 sv_setsv (w->fh, new_fh);
484 ev_io_set (w, sv_fileno (w->fh), w->events); 517 ev_io_set (w, sv_fileno (w->fh), w->events);
485 518
… …
494{ 527{
495 RETVAL = w->events; 528 RETVAL = w->events;
496 529
497 if (items > 1) 530 if (items > 1)
498 { 531 {
499 int active = w->active; 532 int active = ev_is_active (w);
500 if (active) ev_io_stop (w); 533 if (active) ev_io_stop (w);
501 534
502 ev_io_set (w, w->fd, new_events); 535 ev_io_set (w, w->fd, new_events);
503 536
504 if (active) ev_io_start (w); 537 if (active) ev_io_start (w);
… …
516void DESTROY (struct ev_signal *w) 549void DESTROY (struct ev_signal *w)
517 CODE: 550 CODE:
518 ev_signal_stop (w); 551 ev_signal_stop (w);
519 e_destroy (w); 552 e_destroy (w);
520 553
521void set (struct ev_signal *w, SV *signal = 0) 554void set (struct ev_signal *w, SV *signal)
522 CODE: 555 CODE:
523{ 556{
524 Signal signum = sv_signum (signal); /* may croak here */ 557 Signal signum = sv_signum (signal); /* may croak here */
525 int active = w->active; 558 int active = ev_is_active (w);
526 559
527 if (active) ev_signal_stop (w); 560 if (active) ev_signal_stop (w);
561
528 ev_signal_set (w, signum); 562 ev_signal_set (w, signum);
563
529 if (active) ev_signal_start (w); 564 if (active) ev_signal_start (w);
530} 565}
566
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
531 585
532MODULE = EV PACKAGE = EV::Time 586MODULE = EV PACKAGE = EV::Time
533 587
534MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 588MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
535 589
… …
551void set (struct ev_timer *w, NV after, NV repeat = 0.) 605void set (struct ev_timer *w, NV after, NV repeat = 0.)
552 INIT: 606 INIT:
553 CHECK_REPEAT (repeat); 607 CHECK_REPEAT (repeat);
554 CODE: 608 CODE:
555{ 609{
556 int active = w->active; 610 int active = ev_is_active (w);
557 if (active) ev_timer_stop (w); 611 if (active) ev_timer_stop (w);
558 ev_timer_set (w, after, repeat); 612 ev_timer_set (w, after, repeat);
559 if (active) ev_timer_start (w); 613 if (active) ev_timer_start (w);
560} 614}
561 615
… …
575void set (struct ev_periodic *w, NV at, NV interval = 0.) 629void set (struct ev_periodic *w, NV at, NV interval = 0.)
576 INIT: 630 INIT:
577 CHECK_REPEAT (interval); 631 CHECK_REPEAT (interval);
578 CODE: 632 CODE:
579{ 633{
580 int active = w->active; 634 int active = ev_is_active (w);
581 if (active) ev_periodic_stop (w); 635 if (active) ev_periodic_stop (w);
636
582 ev_periodic_set (w, at, interval); 637 ev_periodic_set (w, at, interval);
638
583 if (active) ev_periodic_start (w); 639 if (active) ev_periodic_start (w);
584} 640}
585 641
586MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 642MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
587 643
… …
628 e_destroy (w); 684 e_destroy (w);
629 685
630void set (struct ev_child *w, int pid) 686void set (struct ev_child *w, int pid)
631 CODE: 687 CODE:
632{ 688{
633 int active = w->active; 689 int active = ev_is_active (w);
634 if (active) ev_child_stop (w); 690 if (active) ev_child_stop (w);
691
635 ev_child_set (w, pid); 692 ev_child_set (w, pid);
693
636 if (active) ev_child_start (w); 694 if (active) ev_child_start (w);
637} 695}
638 696
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
639int status (struct ev_child *w) 716int rstatus (struct ev_child *w)
717 ALIAS:
718 rpid = 1
640 CODE: 719 CODE:
641 RETVAL = w->status; 720 RETVAL = ix ? w->rpid : w->rstatus;
642 OUTPUT: 721 OUTPUT:
643 RETVAL 722 RETVAL
644 723
645MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 724MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
646 725

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