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Comparing EV/EV.xs (file contents):
Revision 1.35 by root, Thu Nov 1 13:33:12 2007 UTC vs.
Revision 1.55 by root, Tue Nov 6 12:36:25 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
10/* due to bugs in OS X we have to use libev/ explicitly here */
12#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"
21
22#ifndef WIN32
23# include <pthread.h>
24#endif
13 25
14typedef int Signal; 26typedef int Signal;
15 27
16static struct EVAPI evapi; 28static struct EVAPI evapi;
17 29
… …
24 *stash_idle, 36 *stash_idle,
25 *stash_prepare, 37 *stash_prepare,
26 *stash_check, 38 *stash_check,
27 *stash_child; 39 *stash_child;
28 40
41#ifndef SIG_SIZE
42/* kudos to Slaven Rezic for the idea */
43static char sig_size [] = { SIG_NUM };
44# define SIG_SIZE (sizeof (sig_size) + 1)
45#endif
46
29static int 47static int
30sv_signum (SV *sig) 48sv_signum (SV *sig)
31{ 49{
32 int signum; 50 int signum;
33 51
… …
131 PUSHMARK (SP); 149 PUSHMARK (SP);
132 EXTEND (SP, 2); 150 EXTEND (SP, 2);
133 PUSHs (sv_self); 151 PUSHs (sv_self);
134 PUSHs (sv_events); 152 PUSHs (sv_events);
135 153
136 if (revents & EV_CHILD)
137 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
138
139 PUTBACK; 154 PUTBACK;
140 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 155 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
141 SP = PL_stack_base + mark; PUTBACK; 156 SP = PL_stack_base + mark; PUTBACK;
142 157
143 SvREFCNT_dec (sv_self); 158 SvREFCNT_dec (sv_self);
… …
155 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 170 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
156 SP = PL_stack_base + mark; PUTBACK; 171 SP = PL_stack_base + mark; PUTBACK;
157 } 172 }
158} 173}
159 174
160#if 0
161///////////////////////////////////////////////////////////////////////////// 175/////////////////////////////////////////////////////////////////////////////
162// DNS 176// DNS
163 177
164static void 178static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 179dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
… …
207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 221 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 } 222 }
209 223
210 LEAVE; 224 LEAVE;
211} 225}
212#endif
213 226
214#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 227#define CHECK_REPEAT(repeat) if (repeat < 0.) \
215 croak (# repeat " value must be >= 0"); 228 croak (# repeat " value must be >= 0");
216 229
217#define CHECK_FD(fh,fd) if ((fd) < 0) \ 230#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
232 static const struct { 245 static const struct {
233 const char *name; 246 const char *name;
234 IV iv; 247 IV iv;
235 } *civ, const_iv[] = { 248 } *civ, const_iv[] = {
236# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 249# define const_iv(pfx, name) { # name, (IV) pfx ## name },
250 const_iv (EV_, MINPRI)
251 const_iv (EV_, MAXPRI)
252
237 const_iv (EV_, UNDEF) 253 const_iv (EV_, UNDEF)
238 const_iv (EV_, NONE) 254 const_iv (EV_, NONE)
239 const_iv (EV_, TIMEOUT) 255 const_iv (EV_, TIMEOUT)
240 const_iv (EV_, READ) 256 const_iv (EV_, READ)
241 const_iv (EV_, WRITE) 257 const_iv (EV_, WRITE)
… …
245 const_iv (EV_, ERROR) 261 const_iv (EV_, ERROR)
246 262
247 const_iv (EV, LOOP_ONESHOT) 263 const_iv (EV, LOOP_ONESHOT)
248 const_iv (EV, LOOP_NONBLOCK) 264 const_iv (EV, LOOP_NONBLOCK)
249 265
250 const_iv (EV, METHOD_NONE) 266 const_iv (EV, METHOD_AUTO)
251 const_iv (EV, METHOD_SELECT) 267 const_iv (EV, METHOD_SELECT)
268 const_iv (EV, METHOD_POLL)
252 const_iv (EV, METHOD_EPOLL) 269 const_iv (EV, METHOD_EPOLL)
270 const_iv (EV, METHOD_KQUEUE)
271 const_iv (EV, METHOD_DEVPOLL)
272 const_iv (EV, METHOD_PORT)
273 const_iv (EV, METHOD_ANY)
253 }; 274 };
254 275
255 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 276 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
256 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 277 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
257 278
… …
272 /* the poor man's shared library emulator */ 293 /* the poor man's shared library emulator */
273 evapi.ver = EV_API_VERSION; 294 evapi.ver = EV_API_VERSION;
274 evapi.rev = EV_API_REVISION; 295 evapi.rev = EV_API_REVISION;
275 evapi.sv_fileno = sv_fileno; 296 evapi.sv_fileno = sv_fileno;
276 evapi.sv_signum = sv_signum; 297 evapi.sv_signum = sv_signum;
277 evapi.now = &ev_now; 298 evapi.now = ev_now;
278 evapi.method = &ev_method; 299 evapi.method = ev_method;
279 evapi.loop_done = &ev_loop_done; 300 evapi.unloop = ev_unloop;
280 evapi.time = ev_time; 301 evapi.time = ev_time;
281 evapi.loop = ev_loop; 302 evapi.loop = ev_loop;
282 evapi.once = ev_once; 303 evapi.once = ev_once;
283 evapi.io_start = ev_io_start; 304 evapi.io_start = ev_io_start;
284 evapi.io_stop = ev_io_stop; 305 evapi.io_stop = ev_io_stop;
… …
300 321
301 sv_setiv (sv, (IV)&evapi); 322 sv_setiv (sv, (IV)&evapi);
302 SvREADONLY_on (sv); 323 SvREADONLY_on (sv);
303 } 324 }
304 325
305 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 326 #ifndef WIN32
327 pthread_atfork (0, 0, ev_default_fork);
328 #endif
306} 329}
307 330
308NV ev_now () 331NV ev_now ()
309 CODE:
310 RETVAL = ev_now;
311 OUTPUT:
312 RETVAL
313 332
314int ev_method () 333int ev_method ()
315 CODE:
316 RETVAL = ev_method;
317 OUTPUT:
318 RETVAL
319 334
320NV ev_time () 335NV ev_time ()
321 336
322void ev_init (int flags = 0) 337int ev_default_loop (int methods = EVMETHOD_AUTO)
323 338
324void ev_loop (int flags = 0) 339void ev_loop (int flags = 0)
325 340
326void ev_loop_done (int value = 1) 341void ev_unloop (int how = 1)
327 CODE:
328 ev_loop_done = value;
329 342
330struct ev_io *io (SV *fh, int events, SV *cb) 343struct ev_io *io (SV *fh, int events, SV *cb)
331 ALIAS: 344 ALIAS:
332 io_ns = 1 345 io_ns = 1
333 CODE: 346 CODE:
… …
409 422
410struct ev_child *child (int pid, SV *cb) 423struct ev_child *child (int pid, SV *cb)
411 ALIAS: 424 ALIAS:
412 check_ns = 1 425 check_ns = 1
413 CODE: 426 CODE:
414 RETVAL = e_new (sizeof (struct ev_check), cb); 427 RETVAL = e_new (sizeof (struct ev_child), cb);
415 ev_child_set (RETVAL, pid); 428 ev_child_set (RETVAL, pid);
416 if (!ix) ev_child_start (RETVAL); 429 if (!ix) ev_child_start (RETVAL);
417 OUTPUT: 430 OUTPUT:
418 RETVAL 431 RETVAL
419 432
… …
437 450
438void trigger (struct ev_watcher *w, int revents = EV_NONE) 451void trigger (struct ev_watcher *w, int revents = EV_NONE)
439 CODE: 452 CODE:
440 w->cb (w, revents); 453 w->cb (w, revents);
441 454
455int priority (struct ev_watcher *w, int new_priority = 0)
456 CODE:
457{
458 RETVAL = w->priority;
459
460 if (items > 1)
461 {
462 int active = ev_is_active (w);
463
464 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
465 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
466
467 if (active)
468 {
469 /* grrr. */
470 PUSHMARK (SP);
471 XPUSHs (ST (0));
472 call_method ("stop", G_DISCARD | G_VOID);
473 }
474
475 ev_set_priority (w, new_priority);
476
477 if (active)
478 {
479 PUSHMARK (SP);
480 XPUSHs (ST (0));
481 call_method ("start", G_DISCARD | G_VOID);
482 }
483 }
484}
485 OUTPUT:
486 RETVAL
487
442MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 488MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
443 489
444void ev_io_start (struct ev_io *w) 490void ev_io_start (struct ev_io *w)
445 491
446void ev_io_stop (struct ev_io *w) 492void ev_io_stop (struct ev_io *w)
… …
451 e_destroy (w); 497 e_destroy (w);
452 498
453void set (struct ev_io *w, SV *fh, int events) 499void set (struct ev_io *w, SV *fh, int events)
454 CODE: 500 CODE:
455{ 501{
456 int active = w->active; 502 int active = ev_is_active (w);
457 int fd = sv_fileno (fh); 503 int fd = sv_fileno (fh);
458 CHECK_FD (fh, fd); 504 CHECK_FD (fh, fd);
459 505
460 if (active) ev_io_stop (w); 506 if (active) ev_io_stop (w);
461 507
… …
470{ 516{
471 RETVAL = newSVsv (w->fh); 517 RETVAL = newSVsv (w->fh);
472 518
473 if (items > 1) 519 if (items > 1)
474 { 520 {
475 int active = w->active; 521 int active = ev_is_active (w);
476 if (active) ev_io_stop (w); 522 if (active) ev_io_stop (w);
477 523
478 sv_setsv (w->fh, new_fh); 524 sv_setsv (w->fh, new_fh);
479 ev_io_set (w, sv_fileno (w->fh), w->events); 525 ev_io_set (w, sv_fileno (w->fh), w->events);
480 526
… …
482 } 528 }
483} 529}
484 OUTPUT: 530 OUTPUT:
485 RETVAL 531 RETVAL
486 532
487short events (struct ev_io *w, short new_events = EV_UNDEF) 533int events (struct ev_io *w, int new_events = EV_UNDEF)
488 CODE: 534 CODE:
489{ 535{
490 RETVAL = w->events; 536 RETVAL = w->events;
491 537
492 if (items > 1) 538 if (items > 1)
493 { 539 {
494 int active = w->active; 540 int active = ev_is_active (w);
495 if (active) ev_io_stop (w); 541 if (active) ev_io_stop (w);
496 542
497 ev_io_set (w, w->fd, new_events); 543 ev_io_set (w, w->fd, new_events);
498 544
499 if (active) ev_io_start (w); 545 if (active) ev_io_start (w);
… …
511void DESTROY (struct ev_signal *w) 557void DESTROY (struct ev_signal *w)
512 CODE: 558 CODE:
513 ev_signal_stop (w); 559 ev_signal_stop (w);
514 e_destroy (w); 560 e_destroy (w);
515 561
516void set (struct ev_signal *w, SV *signal = 0) 562void set (struct ev_signal *w, SV *signal)
517 CODE: 563 CODE:
518{ 564{
519 Signal signum = sv_signum (signal); /* may croak here */ 565 Signal signum = sv_signum (signal); /* may croak here */
520 int active = w->active; 566 int active = ev_is_active (w);
521 567
522 if (active) ev_signal_stop (w); 568 if (active) ev_signal_stop (w);
569
523 ev_signal_set (w, signum); 570 ev_signal_set (w, signum);
571
524 if (active) ev_signal_start (w); 572 if (active) ev_signal_start (w);
525} 573}
526 574
527MODULE = EV PACKAGE = EV::Time 575int signal (struct ev_signal *w, SV *new_signal = 0)
576 CODE:
577{
578 RETVAL = w->signum;
579
580 if (items > 1)
581 {
582 Signal signum = sv_signum (new_signal); /* may croak here */
583 int active = ev_is_active (w);
584 if (active) ev_signal_stop (w);
585
586 ev_signal_set (w, signum);
587
588 if (active) ev_signal_start (w);
589 }
590}
591 OUTPUT:
592 RETVAL
528 593
529MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 594MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
530 595
531void ev_timer_start (struct ev_timer *w) 596void ev_timer_start (struct ev_timer *w)
532 INIT: 597 INIT:
… …
546void set (struct ev_timer *w, NV after, NV repeat = 0.) 611void set (struct ev_timer *w, NV after, NV repeat = 0.)
547 INIT: 612 INIT:
548 CHECK_REPEAT (repeat); 613 CHECK_REPEAT (repeat);
549 CODE: 614 CODE:
550{ 615{
551 int active = w->active; 616 int active = ev_is_active (w);
552 if (active) ev_timer_stop (w); 617 if (active) ev_timer_stop (w);
553 ev_timer_set (w, after, repeat); 618 ev_timer_set (w, after, repeat);
554 if (active) ev_timer_start (w); 619 if (active) ev_timer_start (w);
555} 620}
556 621
… …
570void set (struct ev_periodic *w, NV at, NV interval = 0.) 635void set (struct ev_periodic *w, NV at, NV interval = 0.)
571 INIT: 636 INIT:
572 CHECK_REPEAT (interval); 637 CHECK_REPEAT (interval);
573 CODE: 638 CODE:
574{ 639{
575 int active = w->active; 640 int active = ev_is_active (w);
576 if (active) ev_periodic_stop (w); 641 if (active) ev_periodic_stop (w);
642
577 ev_periodic_set (w, at, interval); 643 ev_periodic_set (w, at, interval);
644
578 if (active) ev_periodic_start (w); 645 if (active) ev_periodic_start (w);
579} 646}
580 647
581MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 648MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
582 649
… …
623 e_destroy (w); 690 e_destroy (w);
624 691
625void set (struct ev_child *w, int pid) 692void set (struct ev_child *w, int pid)
626 CODE: 693 CODE:
627{ 694{
628 int active = w->active; 695 int active = ev_is_active (w);
629 if (active) ev_child_stop (w); 696 if (active) ev_child_stop (w);
697
630 ev_child_set (w, pid); 698 ev_child_set (w, pid);
699
631 if (active) ev_child_start (w); 700 if (active) ev_child_start (w);
632} 701}
633 702
703int pid (struct ev_child *w, int new_pid = 0)
704 CODE:
705{
706 RETVAL = w->pid;
707
708 if (items > 1)
709 {
710 int active = ev_is_active (w);
711 if (active) ev_child_stop (w);
712
713 ev_child_set (w, new_pid);
714
715 if (active) ev_child_start (w);
716 }
717}
718 OUTPUT:
719 RETVAL
720
721
634int status (struct ev_child *w) 722int rstatus (struct ev_child *w)
723 ALIAS:
724 rpid = 1
635 CODE: 725 CODE:
636 RETVAL = w->status; 726 RETVAL = ix ? w->rpid : w->rstatus;
637 OUTPUT: 727 OUTPUT:
638 RETVAL 728 RETVAL
639
640#if 0
641 729
642MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
643 731
644BOOT: 732BOOT:
645{ 733{
… …
728 816
729void evdns_search_add (char *domain) 817void evdns_search_add (char *domain)
730 818
731void evdns_search_ndots_set (int ndots) 819void evdns_search_ndots_set (int ndots)
732 820
821#if 0
733 822
734MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 823MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
735 824
736BOOT: 825BOOT:
737{ 826{

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