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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 1.47 by root, Sat Nov 3 21:58:51 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
8#define EV_STANDALONE 1
10#include "EV/EVAPI.h" 9#include "EV/EVAPI.h"
11 10
12#include "libev/ev.c" 11#include "libev/ev.c"
13#include "libev/event.h" 12#include "libev/event.h"
14#include "libev/event.c" 13#include "libev/event.c"
15
16#define DNS_USE_GETTIMEOFDAY_FOR_ID 1 14#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
17#define HAVE_STRUCT_IN6_ADDR 1 15#define HAVE_STRUCT_IN6_ADDR 1
18#define HAVE_STRTOK_R 1 16#undef HAVE_STRTOK_R
17#undef strtok_r
18#define strtok_r fake_strtok_r
19#include "libev/evdns.c" 19#include "libev/evdns.c"
20 20
21typedef int Signal; 21typedef int Signal;
22 22
23static struct EVAPI evapi; 23static struct EVAPI evapi;
… …
31 *stash_idle, 31 *stash_idle,
32 *stash_prepare, 32 *stash_prepare,
33 *stash_check, 33 *stash_check,
34 *stash_child; 34 *stash_child;
35 35
36#ifndef SIG_SIZE
37/* kudos to Slaven Rezic for the idea */
38static char sig_size [] = { SIG_NUM };
39# define SIG_SIZE (sizeof (sig_size) + 1)
40#endif
41
36static int 42static int
37sv_signum (SV *sig) 43sv_signum (SV *sig)
38{ 44{
39 int signum; 45 int signum;
40 46
… …
137 143
138 PUSHMARK (SP); 144 PUSHMARK (SP);
139 EXTEND (SP, 2); 145 EXTEND (SP, 2);
140 PUSHs (sv_self); 146 PUSHs (sv_self);
141 PUSHs (sv_events); 147 PUSHs (sv_events);
142
143 if (revents & EV_CHILD)
144 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145 148
146 PUTBACK; 149 PUTBACK;
147 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 150 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
148 SP = PL_stack_base + mark; PUTBACK; 151 SP = PL_stack_base + mark; PUTBACK;
149 152
… …
237 static const struct { 240 static const struct {
238 const char *name; 241 const char *name;
239 IV iv; 242 IV iv;
240 } *civ, const_iv[] = { 243 } *civ, const_iv[] = {
241# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 244# define const_iv(pfx, name) { # name, (IV) pfx ## name },
245 const_iv (EV_, MINPRI)
246 const_iv (EV_, MAXPRI)
247
242 const_iv (EV_, UNDEF) 248 const_iv (EV_, UNDEF)
243 const_iv (EV_, NONE) 249 const_iv (EV_, NONE)
244 const_iv (EV_, TIMEOUT) 250 const_iv (EV_, TIMEOUT)
245 const_iv (EV_, READ) 251 const_iv (EV_, READ)
246 const_iv (EV_, WRITE) 252 const_iv (EV_, WRITE)
… …
250 const_iv (EV_, ERROR) 256 const_iv (EV_, ERROR)
251 257
252 const_iv (EV, LOOP_ONESHOT) 258 const_iv (EV, LOOP_ONESHOT)
253 const_iv (EV, LOOP_NONBLOCK) 259 const_iv (EV, LOOP_NONBLOCK)
254 260
255 const_iv (EV, METHOD_NONE) 261 const_iv (EV, METHOD_AUTO)
256 const_iv (EV, METHOD_SELECT) 262 const_iv (EV, METHOD_SELECT)
263 const_iv (EV, METHOD_POLL)
257 const_iv (EV, METHOD_EPOLL) 264 const_iv (EV, METHOD_EPOLL)
265 const_iv (EV, METHOD_KQUEUE)
266 const_iv (EV, METHOD_DEVPOLL)
267 const_iv (EV, METHOD_PORT)
268 const_iv (EV, METHOD_ANY)
258 }; 269 };
259 270
260 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 271 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
261 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 272 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
262 273
… …
277 /* the poor man's shared library emulator */ 288 /* the poor man's shared library emulator */
278 evapi.ver = EV_API_VERSION; 289 evapi.ver = EV_API_VERSION;
279 evapi.rev = EV_API_REVISION; 290 evapi.rev = EV_API_REVISION;
280 evapi.sv_fileno = sv_fileno; 291 evapi.sv_fileno = sv_fileno;
281 evapi.sv_signum = sv_signum; 292 evapi.sv_signum = sv_signum;
282 evapi.now = &ev_now; 293 evapi.now = ev_now;
283 evapi.method = &ev_method; 294 evapi.method = ev_method;
284 evapi.loop_done = &ev_loop_done; 295 evapi.unloop = ev_unloop;
285 evapi.time = ev_time; 296 evapi.time = ev_time;
286 evapi.loop = ev_loop; 297 evapi.loop = ev_loop;
287 evapi.once = ev_once; 298 evapi.once = ev_once;
288 evapi.io_start = ev_io_start; 299 evapi.io_start = ev_io_start;
289 evapi.io_stop = ev_io_stop; 300 evapi.io_stop = ev_io_stop;
… …
309 320
310 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 321 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);
311} 322}
312 323
313NV ev_now () 324NV ev_now ()
314 CODE:
315 RETVAL = ev_now;
316 OUTPUT:
317 RETVAL
318 325
319int ev_method () 326int ev_method ()
320 CODE:
321 RETVAL = ev_method;
322 OUTPUT:
323 RETVAL
324 327
325NV ev_time () 328NV ev_time ()
326 329
327void ev_init (int flags = 0) 330int ev_init (int methods = EVMETHOD_AUTO)
328 331
329void ev_loop (int flags = 0) 332void ev_loop (int flags = 0)
330 333
331void ev_loop_done (int value = 1) 334void ev_unloop (int how = 1)
332 CODE:
333 ev_loop_done = value;
334 335
335struct ev_io *io (SV *fh, int events, SV *cb) 336struct ev_io *io (SV *fh, int events, SV *cb)
336 ALIAS: 337 ALIAS:
337 io_ns = 1 338 io_ns = 1
338 CODE: 339 CODE:
… …
414 415
415struct ev_child *child (int pid, SV *cb) 416struct ev_child *child (int pid, SV *cb)
416 ALIAS: 417 ALIAS:
417 check_ns = 1 418 check_ns = 1
418 CODE: 419 CODE:
419 RETVAL = e_new (sizeof (struct ev_check), cb); 420 RETVAL = e_new (sizeof (struct ev_child), cb);
420 ev_child_set (RETVAL, pid); 421 ev_child_set (RETVAL, pid);
421 if (!ix) ev_child_start (RETVAL); 422 if (!ix) ev_child_start (RETVAL);
422 OUTPUT: 423 OUTPUT:
423 RETVAL 424 RETVAL
424 425
… …
442 443
443void trigger (struct ev_watcher *w, int revents = EV_NONE) 444void trigger (struct ev_watcher *w, int revents = EV_NONE)
444 CODE: 445 CODE:
445 w->cb (w, revents); 446 w->cb (w, revents);
446 447
448int priority (struct ev_watcher *w, int new_priority = 0)
449 CODE:
450{
451 RETVAL = w->priority;
452
453 if (items > 1)
454 {
455 int active = ev_is_active (w);
456
457 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
458 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
459
460 if (active)
461 {
462 /* grrr. */
463 PUSHMARK (SP);
464 XPUSHs (ST (0));
465 call_method ("stop", G_DISCARD | G_VOID);
466 }
467
468 ev_set_priority (w, new_priority);
469
470 if (active)
471 {
472 PUSHMARK (SP);
473 XPUSHs (ST (0));
474 call_method ("start", G_DISCARD | G_VOID);
475 }
476 }
477}
478 OUTPUT:
479 RETVAL
480
447MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 481MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
448 482
449void ev_io_start (struct ev_io *w) 483void ev_io_start (struct ev_io *w)
450 484
451void ev_io_stop (struct ev_io *w) 485void ev_io_stop (struct ev_io *w)
… …
456 e_destroy (w); 490 e_destroy (w);
457 491
458void set (struct ev_io *w, SV *fh, int events) 492void set (struct ev_io *w, SV *fh, int events)
459 CODE: 493 CODE:
460{ 494{
461 int active = w->active; 495 int active = ev_is_active (w);
462 int fd = sv_fileno (fh); 496 int fd = sv_fileno (fh);
463 CHECK_FD (fh, fd); 497 CHECK_FD (fh, fd);
464 498
465 if (active) ev_io_stop (w); 499 if (active) ev_io_stop (w);
466 500
… …
475{ 509{
476 RETVAL = newSVsv (w->fh); 510 RETVAL = newSVsv (w->fh);
477 511
478 if (items > 1) 512 if (items > 1)
479 { 513 {
480 int active = w->active; 514 int active = ev_is_active (w);
481 if (active) ev_io_stop (w); 515 if (active) ev_io_stop (w);
482 516
483 sv_setsv (w->fh, new_fh); 517 sv_setsv (w->fh, new_fh);
484 ev_io_set (w, sv_fileno (w->fh), w->events); 518 ev_io_set (w, sv_fileno (w->fh), w->events);
485 519
… …
487 } 521 }
488} 522}
489 OUTPUT: 523 OUTPUT:
490 RETVAL 524 RETVAL
491 525
492short events (struct ev_io *w, short new_events = EV_UNDEF) 526int events (struct ev_io *w, int new_events = EV_UNDEF)
493 CODE: 527 CODE:
494{ 528{
495 RETVAL = w->events; 529 RETVAL = w->events;
496 530
497 if (items > 1) 531 if (items > 1)
498 { 532 {
499 int active = w->active; 533 int active = ev_is_active (w);
500 if (active) ev_io_stop (w); 534 if (active) ev_io_stop (w);
501 535
502 ev_io_set (w, w->fd, new_events); 536 ev_io_set (w, w->fd, new_events);
503 537
504 if (active) ev_io_start (w); 538 if (active) ev_io_start (w);
… …
516void DESTROY (struct ev_signal *w) 550void DESTROY (struct ev_signal *w)
517 CODE: 551 CODE:
518 ev_signal_stop (w); 552 ev_signal_stop (w);
519 e_destroy (w); 553 e_destroy (w);
520 554
521void set (struct ev_signal *w, SV *signal = 0) 555void set (struct ev_signal *w, SV *signal)
522 CODE: 556 CODE:
523{ 557{
524 Signal signum = sv_signum (signal); /* may croak here */ 558 Signal signum = sv_signum (signal); /* may croak here */
525 int active = w->active; 559 int active = ev_is_active (w);
526 560
527 if (active) ev_signal_stop (w); 561 if (active) ev_signal_stop (w);
562
528 ev_signal_set (w, signum); 563 ev_signal_set (w, signum);
564
529 if (active) ev_signal_start (w); 565 if (active) ev_signal_start (w);
530} 566}
567
568int signal (struct ev_signal *w, SV *new_signal = 0)
569 CODE:
570{
571 RETVAL = w->signum;
572
573 if (items > 1)
574 {
575 Signal signum = sv_signum (new_signal); /* may croak here */
576 int active = ev_is_active (w);
577 if (active) ev_signal_stop (w);
578
579 ev_signal_set (w, signum);
580
581 if (active) ev_signal_start (w);
582 }
583}
584 OUTPUT:
585 RETVAL
531 586
532MODULE = EV PACKAGE = EV::Time 587MODULE = EV PACKAGE = EV::Time
533 588
534MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 589MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
535 590
… …
551void set (struct ev_timer *w, NV after, NV repeat = 0.) 606void set (struct ev_timer *w, NV after, NV repeat = 0.)
552 INIT: 607 INIT:
553 CHECK_REPEAT (repeat); 608 CHECK_REPEAT (repeat);
554 CODE: 609 CODE:
555{ 610{
556 int active = w->active; 611 int active = ev_is_active (w);
557 if (active) ev_timer_stop (w); 612 if (active) ev_timer_stop (w);
558 ev_timer_set (w, after, repeat); 613 ev_timer_set (w, after, repeat);
559 if (active) ev_timer_start (w); 614 if (active) ev_timer_start (w);
560} 615}
561 616
… …
575void set (struct ev_periodic *w, NV at, NV interval = 0.) 630void set (struct ev_periodic *w, NV at, NV interval = 0.)
576 INIT: 631 INIT:
577 CHECK_REPEAT (interval); 632 CHECK_REPEAT (interval);
578 CODE: 633 CODE:
579{ 634{
580 int active = w->active; 635 int active = ev_is_active (w);
581 if (active) ev_periodic_stop (w); 636 if (active) ev_periodic_stop (w);
637
582 ev_periodic_set (w, at, interval); 638 ev_periodic_set (w, at, interval);
639
583 if (active) ev_periodic_start (w); 640 if (active) ev_periodic_start (w);
584} 641}
585 642
586MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 643MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
587 644
… …
628 e_destroy (w); 685 e_destroy (w);
629 686
630void set (struct ev_child *w, int pid) 687void set (struct ev_child *w, int pid)
631 CODE: 688 CODE:
632{ 689{
633 int active = w->active; 690 int active = ev_is_active (w);
634 if (active) ev_child_stop (w); 691 if (active) ev_child_stop (w);
692
635 ev_child_set (w, pid); 693 ev_child_set (w, pid);
694
636 if (active) ev_child_start (w); 695 if (active) ev_child_start (w);
637} 696}
638 697
698int pid (struct ev_child *w, int new_pid = 0)
699 CODE:
700{
701 RETVAL = w->pid;
702
703 if (items > 1)
704 {
705 int active = ev_is_active (w);
706 if (active) ev_child_stop (w);
707
708 ev_child_set (w, new_pid);
709
710 if (active) ev_child_start (w);
711 }
712}
713 OUTPUT:
714 RETVAL
715
716
639int status (struct ev_child *w) 717int rstatus (struct ev_child *w)
718 ALIAS:
719 rpid = 1
640 CODE: 720 CODE:
641 RETVAL = w->status; 721 RETVAL = ix ? w->rpid : w->rstatus;
642 OUTPUT: 722 OUTPUT:
643 RETVAL 723 RETVAL
644 724
645MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 725MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
646 726

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