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Comparing EV/EV.xs (file contents):
Revision 1.36 by root, Thu Nov 1 15:46:43 2007 UTC vs.
Revision 1.52 by root, Mon Nov 5 18:03:52 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 "ev.c"
13#include "libev/event.h"
14#include "libev/event.c" 11#include "event.c"
15
16#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 12#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
17#define HAVE_STRUCT_IN6_ADDR 1 13#define HAVE_STRUCT_IN6_ADDR 1
18#define HAVE_STRTOK_R 1 14#undef HAVE_STRTOK_R
15#undef strtok_r
16#define strtok_r fake_strtok_r
19#include "libev/evdns.c" 17#include "evdns.c"
20 18
21typedef int Signal; 19typedef int Signal;
22 20
23static struct EVAPI evapi; 21static struct EVAPI evapi;
24 22
… …
31 *stash_idle, 29 *stash_idle,
32 *stash_prepare, 30 *stash_prepare,
33 *stash_check, 31 *stash_check,
34 *stash_child; 32 *stash_child;
35 33
34#ifndef SIG_SIZE
35/* kudos to Slaven Rezic for the idea */
36static char sig_size [] = { SIG_NUM };
37# define SIG_SIZE (sizeof (sig_size) + 1)
38#endif
39
36static int 40static int
37sv_signum (SV *sig) 41sv_signum (SV *sig)
38{ 42{
39 int signum; 43 int signum;
40 44
… …
137 141
138 PUSHMARK (SP); 142 PUSHMARK (SP);
139 EXTEND (SP, 2); 143 EXTEND (SP, 2);
140 PUSHs (sv_self); 144 PUSHs (sv_self);
141 PUSHs (sv_events); 145 PUSHs (sv_events);
142
143 if (revents & EV_CHILD)
144 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145 146
146 PUTBACK; 147 PUTBACK;
147 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 148 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
148 SP = PL_stack_base + mark; PUTBACK; 149 SP = PL_stack_base + mark; PUTBACK;
149 150
… …
237 static const struct { 238 static const struct {
238 const char *name; 239 const char *name;
239 IV iv; 240 IV iv;
240 } *civ, const_iv[] = { 241 } *civ, const_iv[] = {
241# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 242# define const_iv(pfx, name) { # name, (IV) pfx ## name },
243 const_iv (EV_, MINPRI)
244 const_iv (EV_, MAXPRI)
245
242 const_iv (EV_, UNDEF) 246 const_iv (EV_, UNDEF)
243 const_iv (EV_, NONE) 247 const_iv (EV_, NONE)
244 const_iv (EV_, TIMEOUT) 248 const_iv (EV_, TIMEOUT)
245 const_iv (EV_, READ) 249 const_iv (EV_, READ)
246 const_iv (EV_, WRITE) 250 const_iv (EV_, WRITE)
… …
250 const_iv (EV_, ERROR) 254 const_iv (EV_, ERROR)
251 255
252 const_iv (EV, LOOP_ONESHOT) 256 const_iv (EV, LOOP_ONESHOT)
253 const_iv (EV, LOOP_NONBLOCK) 257 const_iv (EV, LOOP_NONBLOCK)
254 258
255 const_iv (EV, METHOD_NONE) 259 const_iv (EV, METHOD_AUTO)
256 const_iv (EV, METHOD_SELECT) 260 const_iv (EV, METHOD_SELECT)
261 const_iv (EV, METHOD_POLL)
257 const_iv (EV, METHOD_EPOLL) 262 const_iv (EV, METHOD_EPOLL)
263 const_iv (EV, METHOD_KQUEUE)
264 const_iv (EV, METHOD_DEVPOLL)
265 const_iv (EV, METHOD_PORT)
266 const_iv (EV, METHOD_ANY)
258 }; 267 };
259 268
260 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 269 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
261 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 270 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
262 271
… …
277 /* the poor man's shared library emulator */ 286 /* the poor man's shared library emulator */
278 evapi.ver = EV_API_VERSION; 287 evapi.ver = EV_API_VERSION;
279 evapi.rev = EV_API_REVISION; 288 evapi.rev = EV_API_REVISION;
280 evapi.sv_fileno = sv_fileno; 289 evapi.sv_fileno = sv_fileno;
281 evapi.sv_signum = sv_signum; 290 evapi.sv_signum = sv_signum;
282 evapi.now = &ev_now; 291 evapi.now = ev_now;
283 evapi.method = &ev_method; 292 evapi.method = ev_method;
284 evapi.loop_done = &ev_loop_done; 293 evapi.unloop = ev_unloop;
285 evapi.time = ev_time; 294 evapi.time = ev_time;
286 evapi.loop = ev_loop; 295 evapi.loop = ev_loop;
287 evapi.once = ev_once; 296 evapi.once = ev_once;
288 evapi.io_start = ev_io_start; 297 evapi.io_start = ev_io_start;
289 evapi.io_stop = ev_io_stop; 298 evapi.io_stop = ev_io_stop;
… …
305 314
306 sv_setiv (sv, (IV)&evapi); 315 sv_setiv (sv, (IV)&evapi);
307 SvREADONLY_on (sv); 316 SvREADONLY_on (sv);
308 } 317 }
309 318
310 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 319 pthread_atfork (0, 0, ev_default_fork);
311} 320}
312 321
313NV ev_now () 322NV ev_now ()
314 CODE:
315 RETVAL = ev_now;
316 OUTPUT:
317 RETVAL
318 323
319int ev_method () 324int ev_method ()
320 CODE:
321 RETVAL = ev_method;
322 OUTPUT:
323 RETVAL
324 325
325NV ev_time () 326NV ev_time ()
326 327
327void ev_init (int flags = 0) 328int ev_default_loop (int methods = EVMETHOD_AUTO)
328 329
329void ev_loop (int flags = 0) 330void ev_loop (int flags = 0)
330 331
331void ev_loop_done (int value = 1) 332void ev_unloop (int how = 1)
332 CODE:
333 ev_loop_done = value;
334 333
335struct ev_io *io (SV *fh, int events, SV *cb) 334struct ev_io *io (SV *fh, int events, SV *cb)
336 ALIAS: 335 ALIAS:
337 io_ns = 1 336 io_ns = 1
338 CODE: 337 CODE:
… …
414 413
415struct ev_child *child (int pid, SV *cb) 414struct ev_child *child (int pid, SV *cb)
416 ALIAS: 415 ALIAS:
417 check_ns = 1 416 check_ns = 1
418 CODE: 417 CODE:
419 RETVAL = e_new (sizeof (struct ev_check), cb); 418 RETVAL = e_new (sizeof (struct ev_child), cb);
420 ev_child_set (RETVAL, pid); 419 ev_child_set (RETVAL, pid);
421 if (!ix) ev_child_start (RETVAL); 420 if (!ix) ev_child_start (RETVAL);
422 OUTPUT: 421 OUTPUT:
423 RETVAL 422 RETVAL
424 423
… …
442 441
443void trigger (struct ev_watcher *w, int revents = EV_NONE) 442void trigger (struct ev_watcher *w, int revents = EV_NONE)
444 CODE: 443 CODE:
445 w->cb (w, revents); 444 w->cb (w, revents);
446 445
446int priority (struct ev_watcher *w, int new_priority = 0)
447 CODE:
448{
449 RETVAL = w->priority;
450
451 if (items > 1)
452 {
453 int active = ev_is_active (w);
454
455 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
456 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
457
458 if (active)
459 {
460 /* grrr. */
461 PUSHMARK (SP);
462 XPUSHs (ST (0));
463 call_method ("stop", G_DISCARD | G_VOID);
464 }
465
466 ev_set_priority (w, new_priority);
467
468 if (active)
469 {
470 PUSHMARK (SP);
471 XPUSHs (ST (0));
472 call_method ("start", G_DISCARD | G_VOID);
473 }
474 }
475}
476 OUTPUT:
477 RETVAL
478
447MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 479MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
448 480
449void ev_io_start (struct ev_io *w) 481void ev_io_start (struct ev_io *w)
450 482
451void ev_io_stop (struct ev_io *w) 483void ev_io_stop (struct ev_io *w)
… …
456 e_destroy (w); 488 e_destroy (w);
457 489
458void set (struct ev_io *w, SV *fh, int events) 490void set (struct ev_io *w, SV *fh, int events)
459 CODE: 491 CODE:
460{ 492{
461 int active = w->active; 493 int active = ev_is_active (w);
462 int fd = sv_fileno (fh); 494 int fd = sv_fileno (fh);
463 CHECK_FD (fh, fd); 495 CHECK_FD (fh, fd);
464 496
465 if (active) ev_io_stop (w); 497 if (active) ev_io_stop (w);
466 498
… …
475{ 507{
476 RETVAL = newSVsv (w->fh); 508 RETVAL = newSVsv (w->fh);
477 509
478 if (items > 1) 510 if (items > 1)
479 { 511 {
480 int active = w->active; 512 int active = ev_is_active (w);
481 if (active) ev_io_stop (w); 513 if (active) ev_io_stop (w);
482 514
483 sv_setsv (w->fh, new_fh); 515 sv_setsv (w->fh, new_fh);
484 ev_io_set (w, sv_fileno (w->fh), w->events); 516 ev_io_set (w, sv_fileno (w->fh), w->events);
485 517
… …
487 } 519 }
488} 520}
489 OUTPUT: 521 OUTPUT:
490 RETVAL 522 RETVAL
491 523
492short events (struct ev_io *w, short new_events = EV_UNDEF) 524int events (struct ev_io *w, int new_events = EV_UNDEF)
493 CODE: 525 CODE:
494{ 526{
495 RETVAL = w->events; 527 RETVAL = w->events;
496 528
497 if (items > 1) 529 if (items > 1)
498 { 530 {
499 int active = w->active; 531 int active = ev_is_active (w);
500 if (active) ev_io_stop (w); 532 if (active) ev_io_stop (w);
501 533
502 ev_io_set (w, w->fd, new_events); 534 ev_io_set (w, w->fd, new_events);
503 535
504 if (active) ev_io_start (w); 536 if (active) ev_io_start (w);
… …
516void DESTROY (struct ev_signal *w) 548void DESTROY (struct ev_signal *w)
517 CODE: 549 CODE:
518 ev_signal_stop (w); 550 ev_signal_stop (w);
519 e_destroy (w); 551 e_destroy (w);
520 552
521void set (struct ev_signal *w, SV *signal = 0) 553void set (struct ev_signal *w, SV *signal)
522 CODE: 554 CODE:
523{ 555{
524 Signal signum = sv_signum (signal); /* may croak here */ 556 Signal signum = sv_signum (signal); /* may croak here */
525 int active = w->active; 557 int active = ev_is_active (w);
526 558
527 if (active) ev_signal_stop (w); 559 if (active) ev_signal_stop (w);
560
528 ev_signal_set (w, signum); 561 ev_signal_set (w, signum);
562
529 if (active) ev_signal_start (w); 563 if (active) ev_signal_start (w);
530} 564}
531 565
532MODULE = EV PACKAGE = EV::Time 566int signal (struct ev_signal *w, SV *new_signal = 0)
567 CODE:
568{
569 RETVAL = w->signum;
570
571 if (items > 1)
572 {
573 Signal signum = sv_signum (new_signal); /* may croak here */
574 int active = ev_is_active (w);
575 if (active) ev_signal_stop (w);
576
577 ev_signal_set (w, signum);
578
579 if (active) ev_signal_start (w);
580 }
581}
582 OUTPUT:
583 RETVAL
533 584
534MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 585MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
535 586
536void ev_timer_start (struct ev_timer *w) 587void ev_timer_start (struct ev_timer *w)
537 INIT: 588 INIT:
… …
551void set (struct ev_timer *w, NV after, NV repeat = 0.) 602void set (struct ev_timer *w, NV after, NV repeat = 0.)
552 INIT: 603 INIT:
553 CHECK_REPEAT (repeat); 604 CHECK_REPEAT (repeat);
554 CODE: 605 CODE:
555{ 606{
556 int active = w->active; 607 int active = ev_is_active (w);
557 if (active) ev_timer_stop (w); 608 if (active) ev_timer_stop (w);
558 ev_timer_set (w, after, repeat); 609 ev_timer_set (w, after, repeat);
559 if (active) ev_timer_start (w); 610 if (active) ev_timer_start (w);
560} 611}
561 612
… …
575void set (struct ev_periodic *w, NV at, NV interval = 0.) 626void set (struct ev_periodic *w, NV at, NV interval = 0.)
576 INIT: 627 INIT:
577 CHECK_REPEAT (interval); 628 CHECK_REPEAT (interval);
578 CODE: 629 CODE:
579{ 630{
580 int active = w->active; 631 int active = ev_is_active (w);
581 if (active) ev_periodic_stop (w); 632 if (active) ev_periodic_stop (w);
633
582 ev_periodic_set (w, at, interval); 634 ev_periodic_set (w, at, interval);
635
583 if (active) ev_periodic_start (w); 636 if (active) ev_periodic_start (w);
584} 637}
585 638
586MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 639MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
587 640
… …
628 e_destroy (w); 681 e_destroy (w);
629 682
630void set (struct ev_child *w, int pid) 683void set (struct ev_child *w, int pid)
631 CODE: 684 CODE:
632{ 685{
633 int active = w->active; 686 int active = ev_is_active (w);
634 if (active) ev_child_stop (w); 687 if (active) ev_child_stop (w);
688
635 ev_child_set (w, pid); 689 ev_child_set (w, pid);
690
636 if (active) ev_child_start (w); 691 if (active) ev_child_start (w);
637} 692}
638 693
694int pid (struct ev_child *w, int new_pid = 0)
695 CODE:
696{
697 RETVAL = w->pid;
698
699 if (items > 1)
700 {
701 int active = ev_is_active (w);
702 if (active) ev_child_stop (w);
703
704 ev_child_set (w, new_pid);
705
706 if (active) ev_child_start (w);
707 }
708}
709 OUTPUT:
710 RETVAL
711
712
639int status (struct ev_child *w) 713int rstatus (struct ev_child *w)
714 ALIAS:
715 rpid = 1
640 CODE: 716 CODE:
641 RETVAL = w->status; 717 RETVAL = ix ? w->rpid : w->rstatus;
642 OUTPUT: 718 OUTPUT:
643 RETVAL 719 RETVAL
644 720
645MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 721MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
646 722

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