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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 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#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
13#include "libev/ev.c" 10#include "ev.c"
11#include "event.c"
12#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
13#define HAVE_STRUCT_IN6_ADDR 1
14#undef HAVE_STRTOK_R
15#undef strtok_r
16#define strtok_r fake_strtok_r
17#include "evdns.c"
14 18
15typedef int Signal; 19typedef int Signal;
16 20
17static struct EVAPI evapi; 21static struct EVAPI evapi;
18 22
… …
25 *stash_idle, 29 *stash_idle,
26 *stash_prepare, 30 *stash_prepare,
27 *stash_check, 31 *stash_check,
28 *stash_child; 32 *stash_child;
29 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
30static int 40static int
31sv_signum (SV *sig) 41sv_signum (SV *sig)
32{ 42{
33 int signum; 43 int signum;
34 44
… …
81 w->fh = 0; 91 w->fh = 0;
82 w->cb_sv = newSVsv (cb_sv); 92 w->cb_sv = newSVsv (cb_sv);
83 w->self = self; 93 w->self = self;
84 94
85 return (void *)w; 95 return (void *)w;
96}
97
98static void *
99e_destroy (void *w_)
100{
101 struct ev_watcher *w = w_;
102
103 SvREFCNT_dec (w->fh ); w->fh = 0;
104 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
86} 105}
87 106
88static SV * 107static SV *
89e_bless (struct ev_watcher *w, HV *stash) 108e_bless (struct ev_watcher *w, HV *stash)
90{ 109{
… …
123 PUSHMARK (SP); 142 PUSHMARK (SP);
124 EXTEND (SP, 2); 143 EXTEND (SP, 2);
125 PUSHs (sv_self); 144 PUSHs (sv_self);
126 PUSHs (sv_events); 145 PUSHs (sv_events);
127 146
128 if (revents & EV_CHILD)
129 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130
131 PUTBACK; 147 PUTBACK;
132 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 148 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
133 SP = PL_stack_base + mark; PUTBACK; 149 SP = PL_stack_base + mark; PUTBACK;
134 150
135 SvREFCNT_dec (sv_self); 151 SvREFCNT_dec (sv_self);
… …
147 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 163 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148 SP = PL_stack_base + mark; PUTBACK; 164 SP = PL_stack_base + mark; PUTBACK;
149 } 165 }
150} 166}
151 167
152#if 0
153///////////////////////////////////////////////////////////////////////////// 168/////////////////////////////////////////////////////////////////////////////
154// DNS 169// DNS
155 170
156static void 171static void
157dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 172dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
199 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 214 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
200 } 215 }
201 216
202 LEAVE; 217 LEAVE;
203} 218}
204#endif
205 219
206#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 220#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207 croak (# repeat " value must be >= 0"); 221 croak (# repeat " value must be >= 0");
208 222
209#define CHECK_FD(fh,fd) if ((fd) < 0) \ 223#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
224 static const struct { 238 static const struct {
225 const char *name; 239 const char *name;
226 IV iv; 240 IV iv;
227 } *civ, const_iv[] = { 241 } *civ, const_iv[] = {
228# 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
229 const_iv (EV_, UNDEF) 246 const_iv (EV_, UNDEF)
230 const_iv (EV_, NONE) 247 const_iv (EV_, NONE)
231 const_iv (EV_, TIMEOUT) 248 const_iv (EV_, TIMEOUT)
232 const_iv (EV_, READ) 249 const_iv (EV_, READ)
233 const_iv (EV_, WRITE) 250 const_iv (EV_, WRITE)
… …
237 const_iv (EV_, ERROR) 254 const_iv (EV_, ERROR)
238 255
239 const_iv (EV, LOOP_ONESHOT) 256 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 257 const_iv (EV, LOOP_NONBLOCK)
241 258
242 const_iv (EV, METHOD_NONE) 259 const_iv (EV, METHOD_AUTO)
243 const_iv (EV, METHOD_SELECT) 260 const_iv (EV, METHOD_SELECT)
261 const_iv (EV, METHOD_POLL)
244 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)
245 }; 267 };
246 268
247 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; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 270 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 271
… …
264 /* the poor man's shared library emulator */ 286 /* the poor man's shared library emulator */
265 evapi.ver = EV_API_VERSION; 287 evapi.ver = EV_API_VERSION;
266 evapi.rev = EV_API_REVISION; 288 evapi.rev = EV_API_REVISION;
267 evapi.sv_fileno = sv_fileno; 289 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 290 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 291 evapi.now = ev_now;
270 evapi.method = &ev_method; 292 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 293 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 294 evapi.time = ev_time;
273 evapi.loop = ev_loop; 295 evapi.loop = ev_loop;
274 evapi.once = ev_once; 296 evapi.once = ev_once;
275 evapi.io_start = ev_io_start; 297 evapi.io_start = ev_io_start;
276 evapi.io_stop = ev_io_stop; 298 evapi.io_stop = ev_io_stop;
… …
291 evapi.child_stop = ev_child_stop; 313 evapi.child_stop = ev_child_stop;
292 314
293 sv_setiv (sv, (IV)&evapi); 315 sv_setiv (sv, (IV)&evapi);
294 SvREADONLY_on (sv); 316 SvREADONLY_on (sv);
295 } 317 }
318
319 pthread_atfork (0, 0, ev_default_fork);
296} 320}
297 321
298NV ev_now () 322NV ev_now ()
299 CODE:
300 RETVAL = ev_now;
301 OUTPUT:
302 RETVAL
303 323
304int ev_method () 324int ev_method ()
305 CODE:
306 RETVAL = ev_method;
307 OUTPUT:
308 RETVAL
309 325
310NV ev_time () 326NV ev_time ()
311 327
312void ev_init (int flags = 0) 328int ev_default_loop (int methods = EVMETHOD_AUTO)
313 329
314void ev_loop (int flags = 0) 330void ev_loop (int flags = 0)
315 331
316void ev_loop_done (int value = 1) 332void ev_unloop (int how = 1)
317 CODE:
318 ev_loop_done = value;
319 333
320struct ev_io *io (SV *fh, int events, SV *cb) 334struct ev_io *io (SV *fh, int events, SV *cb)
321 ALIAS: 335 ALIAS:
322 io_ns = 1 336 io_ns = 1
323 CODE: 337 CODE:
… …
399 413
400struct ev_child *child (int pid, SV *cb) 414struct ev_child *child (int pid, SV *cb)
401 ALIAS: 415 ALIAS:
402 check_ns = 1 416 check_ns = 1
403 CODE: 417 CODE:
404 RETVAL = e_new (sizeof (struct ev_check), cb); 418 RETVAL = e_new (sizeof (struct ev_child), cb);
405 ev_child_set (RETVAL, pid); 419 ev_child_set (RETVAL, pid);
406 if (!ix) ev_child_start (RETVAL); 420 if (!ix) ev_child_start (RETVAL);
407 OUTPUT: 421 OUTPUT:
408 RETVAL 422 RETVAL
409 423
… …
427 441
428void trigger (struct ev_watcher *w, int revents = EV_NONE) 442void trigger (struct ev_watcher *w, int revents = EV_NONE)
429 CODE: 443 CODE:
430 w->cb (w, revents); 444 w->cb (w, revents);
431 445
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
432MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 479MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433 480
434void ev_io_start (struct ev_io *w) 481void ev_io_start (struct ev_io *w)
435 482
436void ev_io_stop (struct ev_io *w) 483void ev_io_stop (struct ev_io *w)
437 484
438void DESTROY (struct ev_io *w) 485void DESTROY (struct ev_io *w)
439 CODE: 486 CODE:
440 ev_io_stop (w); 487 ev_io_stop (w);
488 e_destroy (w);
441 489
442void set (struct ev_io *w, SV *fh, int events) 490void set (struct ev_io *w, SV *fh, int events)
443 CODE: 491 CODE:
444{ 492{
445 int active = w->active; 493 int active = ev_is_active (w);
446 int fd = sv_fileno (fh); 494 int fd = sv_fileno (fh);
447 CHECK_FD (fh, fd); 495 CHECK_FD (fh, fd);
448 496
449 if (active) ev_io_stop (w); 497 if (active) ev_io_stop (w);
450 498
… …
459{ 507{
460 RETVAL = newSVsv (w->fh); 508 RETVAL = newSVsv (w->fh);
461 509
462 if (items > 1) 510 if (items > 1)
463 { 511 {
464 int active = w->active; 512 int active = ev_is_active (w);
465 if (active) ev_io_stop (w); 513 if (active) ev_io_stop (w);
466 514
467 sv_setsv (w->fh, new_fh); 515 sv_setsv (w->fh, new_fh);
468 ev_io_set (w, sv_fileno (w->fh), w->events); 516 ev_io_set (w, sv_fileno (w->fh), w->events);
469 517
… …
471 } 519 }
472} 520}
473 OUTPUT: 521 OUTPUT:
474 RETVAL 522 RETVAL
475 523
476short events (struct ev_io *w, short new_events = EV_UNDEF) 524int events (struct ev_io *w, int new_events = EV_UNDEF)
477 CODE: 525 CODE:
478{ 526{
479 RETVAL = w->events; 527 RETVAL = w->events;
480 528
481 if (items > 1) 529 if (items > 1)
482 { 530 {
483 int active = w->active; 531 int active = ev_is_active (w);
484 if (active) ev_io_stop (w); 532 if (active) ev_io_stop (w);
485 533
486 ev_io_set (w, w->fd, new_events); 534 ev_io_set (w, w->fd, new_events);
487 535
488 if (active) ev_io_start (w); 536 if (active) ev_io_start (w);
… …
498void ev_signal_stop (struct ev_signal *w) 546void ev_signal_stop (struct ev_signal *w)
499 547
500void DESTROY (struct ev_signal *w) 548void DESTROY (struct ev_signal *w)
501 CODE: 549 CODE:
502 ev_signal_stop (w); 550 ev_signal_stop (w);
551 e_destroy (w);
503 552
504void set (struct ev_signal *w, SV *signal = 0) 553void set (struct ev_signal *w, SV *signal)
505 CODE: 554 CODE:
506{ 555{
507 Signal signum = sv_signum (signal); /* may croak here */ 556 Signal signum = sv_signum (signal); /* may croak here */
508 int active = w->active; 557 int active = ev_is_active (w);
509 558
510 if (active) ev_signal_stop (w); 559 if (active) ev_signal_stop (w);
560
511 ev_signal_set (w, signum); 561 ev_signal_set (w, signum);
562
512 if (active) ev_signal_start (w); 563 if (active) ev_signal_start (w);
513} 564}
514 565
515MODULE = 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
516 584
517MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 585MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518 586
519void ev_timer_start (struct ev_timer *w) 587void ev_timer_start (struct ev_timer *w)
520 INIT: 588 INIT:
… …
527 CHECK_REPEAT (w->repeat); 595 CHECK_REPEAT (w->repeat);
528 596
529void DESTROY (struct ev_timer *w) 597void DESTROY (struct ev_timer *w)
530 CODE: 598 CODE:
531 ev_timer_stop (w); 599 ev_timer_stop (w);
600 e_destroy (w);
532 601
533void set (struct ev_timer *w, NV after, NV repeat = 0.) 602void set (struct ev_timer *w, NV after, NV repeat = 0.)
534 INIT: 603 INIT:
535 CHECK_REPEAT (repeat); 604 CHECK_REPEAT (repeat);
536 CODE: 605 CODE:
537{ 606{
538 int active = w->active; 607 int active = ev_is_active (w);
539 if (active) ev_timer_stop (w); 608 if (active) ev_timer_stop (w);
540 ev_timer_set (w, after, repeat); 609 ev_timer_set (w, after, repeat);
541 if (active) ev_timer_start (w); 610 if (active) ev_timer_start (w);
542} 611}
543 612
… …
550void ev_periodic_stop (struct ev_periodic *w) 619void ev_periodic_stop (struct ev_periodic *w)
551 620
552void DESTROY (struct ev_periodic *w) 621void DESTROY (struct ev_periodic *w)
553 CODE: 622 CODE:
554 ev_periodic_stop (w); 623 ev_periodic_stop (w);
624 e_destroy (w);
555 625
556void set (struct ev_periodic *w, NV at, NV interval = 0.) 626void set (struct ev_periodic *w, NV at, NV interval = 0.)
557 INIT: 627 INIT:
558 CHECK_REPEAT (interval); 628 CHECK_REPEAT (interval);
559 CODE: 629 CODE:
560{ 630{
561 int active = w->active; 631 int active = ev_is_active (w);
562 if (active) ev_periodic_stop (w); 632 if (active) ev_periodic_stop (w);
633
563 ev_periodic_set (w, at, interval); 634 ev_periodic_set (w, at, interval);
635
564 if (active) ev_periodic_start (w); 636 if (active) ev_periodic_start (w);
565} 637}
566 638
567MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 639MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568 640
… …
571void ev_idle_stop (struct ev_idle *w) 643void ev_idle_stop (struct ev_idle *w)
572 644
573void DESTROY (struct ev_idle *w) 645void DESTROY (struct ev_idle *w)
574 CODE: 646 CODE:
575 ev_idle_stop (w); 647 ev_idle_stop (w);
648 e_destroy (w);
576 649
577MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 650MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
578 651
579void ev_prepare_start (struct ev_prepare *w) 652void ev_prepare_start (struct ev_prepare *w)
580 653
581void ev_prepare_stop (struct ev_prepare *w) 654void ev_prepare_stop (struct ev_prepare *w)
582 655
583void DESTROY (struct ev_prepare *w) 656void DESTROY (struct ev_prepare *w)
584 CODE: 657 CODE:
585 ev_prepare_stop (w); 658 ev_prepare_stop (w);
659 e_destroy (w);
586 660
587MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 661MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588 662
589void ev_check_start (struct ev_check *w) 663void ev_check_start (struct ev_check *w)
590 664
591void ev_check_stop (struct ev_check *w) 665void ev_check_stop (struct ev_check *w)
592 666
593void DESTROY (struct ev_check *w) 667void DESTROY (struct ev_check *w)
594 CODE: 668 CODE:
595 ev_check_stop (w); 669 ev_check_stop (w);
670 e_destroy (w);
596 671
597MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 672MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598 673
599void ev_child_start (struct ev_child *w) 674void ev_child_start (struct ev_child *w)
600 675
601void ev_child_stop (struct ev_child *w) 676void ev_child_stop (struct ev_child *w)
602 677
603void DESTROY (struct ev_child *w) 678void DESTROY (struct ev_child *w)
604 CODE: 679 CODE:
605 ev_child_stop (w); 680 ev_child_stop (w);
681 e_destroy (w);
606 682
607void set (struct ev_child *w, int pid) 683void set (struct ev_child *w, int pid)
608 CODE: 684 CODE:
609{ 685{
610 int active = w->active; 686 int active = ev_is_active (w);
611 if (active) ev_child_stop (w); 687 if (active) ev_child_stop (w);
688
612 ev_child_set (w, pid); 689 ev_child_set (w, pid);
690
613 if (active) ev_child_start (w); 691 if (active) ev_child_start (w);
614} 692}
615 693
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
616int status (struct ev_child *w) 713int rstatus (struct ev_child *w)
714 ALIAS:
715 rpid = 1
617 CODE: 716 CODE:
618 RETVAL = w->status; 717 RETVAL = ix ? w->rpid : w->rstatus;
619 OUTPUT: 718 OUTPUT:
620 RETVAL 719 RETVAL
621
622#if 0
623 720
624MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 721MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
625 722
626BOOT: 723BOOT:
627{ 724{
… …
710 807
711void evdns_search_add (char *domain) 808void evdns_search_add (char *domain)
712 809
713void evdns_search_ndots_set (int ndots) 810void evdns_search_ndots_set (int ndots)
714 811
812#if 0
715 813
716MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 814MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717 815
718BOOT: 816BOOT:
719{ 817{

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