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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 1.50 by root, Sun Nov 4 16:52:52 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 "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c"
13#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
14#define HAVE_STRUCT_IN6_ADDR 1
15#undef HAVE_STRTOK_R
16#undef strtok_r
17#define strtok_r fake_strtok_r
18#include "libev/evdns.h"
19#include "libev/evdns.c"
13 20
14typedef int Signal; 21typedef int Signal;
15 22
16static struct EVAPI evapi; 23static struct EVAPI evapi;
17 24
… …
24 *stash_idle, 31 *stash_idle,
25 *stash_prepare, 32 *stash_prepare,
26 *stash_check, 33 *stash_check,
27 *stash_child; 34 *stash_child;
28 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
29static int 42static int
30sv_signum (SV *sig) 43sv_signum (SV *sig)
31{ 44{
32 int signum; 45 int signum;
33 46
… …
131 PUSHMARK (SP); 144 PUSHMARK (SP);
132 EXTEND (SP, 2); 145 EXTEND (SP, 2);
133 PUSHs (sv_self); 146 PUSHs (sv_self);
134 PUSHs (sv_events); 147 PUSHs (sv_events);
135 148
136 if (revents & EV_CHILD)
137 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
138
139 PUTBACK; 149 PUTBACK;
140 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 150 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
141 SP = PL_stack_base + mark; PUTBACK; 151 SP = PL_stack_base + mark; PUTBACK;
142 152
143 SvREFCNT_dec (sv_self); 153 SvREFCNT_dec (sv_self);
… …
155 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 165 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
156 SP = PL_stack_base + mark; PUTBACK; 166 SP = PL_stack_base + mark; PUTBACK;
157 } 167 }
158} 168}
159 169
160#if 0
161///////////////////////////////////////////////////////////////////////////// 170/////////////////////////////////////////////////////////////////////////////
162// DNS 171// DNS
163 172
164static void 173static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 174dns_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); 216 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 } 217 }
209 218
210 LEAVE; 219 LEAVE;
211} 220}
212#endif
213 221
214#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 222#define CHECK_REPEAT(repeat) if (repeat < 0.) \
215 croak (# repeat " value must be >= 0"); 223 croak (# repeat " value must be >= 0");
216 224
217#define CHECK_FD(fh,fd) if ((fd) < 0) \ 225#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
232 static const struct { 240 static const struct {
233 const char *name; 241 const char *name;
234 IV iv; 242 IV iv;
235 } *civ, const_iv[] = { 243 } *civ, const_iv[] = {
236# 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
237 const_iv (EV_, UNDEF) 248 const_iv (EV_, UNDEF)
238 const_iv (EV_, NONE) 249 const_iv (EV_, NONE)
239 const_iv (EV_, TIMEOUT) 250 const_iv (EV_, TIMEOUT)
240 const_iv (EV_, READ) 251 const_iv (EV_, READ)
241 const_iv (EV_, WRITE) 252 const_iv (EV_, WRITE)
… …
245 const_iv (EV_, ERROR) 256 const_iv (EV_, ERROR)
246 257
247 const_iv (EV, LOOP_ONESHOT) 258 const_iv (EV, LOOP_ONESHOT)
248 const_iv (EV, LOOP_NONBLOCK) 259 const_iv (EV, LOOP_NONBLOCK)
249 260
250 const_iv (EV, METHOD_NONE) 261 const_iv (EV, METHOD_AUTO)
251 const_iv (EV, METHOD_SELECT) 262 const_iv (EV, METHOD_SELECT)
263 const_iv (EV, METHOD_POLL)
252 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)
253 }; 269 };
254 270
255 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; )
256 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 272 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
257 273
… …
272 /* the poor man's shared library emulator */ 288 /* the poor man's shared library emulator */
273 evapi.ver = EV_API_VERSION; 289 evapi.ver = EV_API_VERSION;
274 evapi.rev = EV_API_REVISION; 290 evapi.rev = EV_API_REVISION;
275 evapi.sv_fileno = sv_fileno; 291 evapi.sv_fileno = sv_fileno;
276 evapi.sv_signum = sv_signum; 292 evapi.sv_signum = sv_signum;
277 evapi.now = &ev_now; 293 evapi.now = ev_now;
278 evapi.method = &ev_method; 294 evapi.method = ev_method;
279 evapi.loop_done = &ev_loop_done; 295 evapi.unloop = ev_unloop;
280 evapi.time = ev_time; 296 evapi.time = ev_time;
281 evapi.loop = ev_loop; 297 evapi.loop = ev_loop;
282 evapi.once = ev_once; 298 evapi.once = ev_once;
283 evapi.io_start = ev_io_start; 299 evapi.io_start = ev_io_start;
284 evapi.io_stop = ev_io_stop; 300 evapi.io_stop = ev_io_stop;
… …
300 316
301 sv_setiv (sv, (IV)&evapi); 317 sv_setiv (sv, (IV)&evapi);
302 SvREADONLY_on (sv); 318 SvREADONLY_on (sv);
303 } 319 }
304 320
305 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 321 pthread_atfork (0, 0, ev_default_fork);
306} 322}
307 323
308NV ev_now () 324NV ev_now ()
309 CODE:
310 RETVAL = ev_now;
311 OUTPUT:
312 RETVAL
313 325
314int ev_method () 326int ev_method ()
315 CODE:
316 RETVAL = ev_method;
317 OUTPUT:
318 RETVAL
319 327
320NV ev_time () 328NV ev_time ()
321 329
322void ev_init (int flags = 0) 330int ev_default_loop (int methods = EVMETHOD_AUTO)
323 331
324void ev_loop (int flags = 0) 332void ev_loop (int flags = 0)
325 333
326void ev_loop_done (int value = 1) 334void ev_unloop (int how = 1)
327 CODE:
328 ev_loop_done = value;
329 335
330struct ev_io *io (SV *fh, int events, SV *cb) 336struct ev_io *io (SV *fh, int events, SV *cb)
331 ALIAS: 337 ALIAS:
332 io_ns = 1 338 io_ns = 1
333 CODE: 339 CODE:
… …
409 415
410struct ev_child *child (int pid, SV *cb) 416struct ev_child *child (int pid, SV *cb)
411 ALIAS: 417 ALIAS:
412 check_ns = 1 418 check_ns = 1
413 CODE: 419 CODE:
414 RETVAL = e_new (sizeof (struct ev_check), cb); 420 RETVAL = e_new (sizeof (struct ev_child), cb);
415 ev_child_set (RETVAL, pid); 421 ev_child_set (RETVAL, pid);
416 if (!ix) ev_child_start (RETVAL); 422 if (!ix) ev_child_start (RETVAL);
417 OUTPUT: 423 OUTPUT:
418 RETVAL 424 RETVAL
419 425
… …
437 443
438void trigger (struct ev_watcher *w, int revents = EV_NONE) 444void trigger (struct ev_watcher *w, int revents = EV_NONE)
439 CODE: 445 CODE:
440 w->cb (w, revents); 446 w->cb (w, revents);
441 447
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
442MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 481MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
443 482
444void ev_io_start (struct ev_io *w) 483void ev_io_start (struct ev_io *w)
445 484
446void ev_io_stop (struct ev_io *w) 485void ev_io_stop (struct ev_io *w)
… …
451 e_destroy (w); 490 e_destroy (w);
452 491
453void set (struct ev_io *w, SV *fh, int events) 492void set (struct ev_io *w, SV *fh, int events)
454 CODE: 493 CODE:
455{ 494{
456 int active = w->active; 495 int active = ev_is_active (w);
457 int fd = sv_fileno (fh); 496 int fd = sv_fileno (fh);
458 CHECK_FD (fh, fd); 497 CHECK_FD (fh, fd);
459 498
460 if (active) ev_io_stop (w); 499 if (active) ev_io_stop (w);
461 500
… …
470{ 509{
471 RETVAL = newSVsv (w->fh); 510 RETVAL = newSVsv (w->fh);
472 511
473 if (items > 1) 512 if (items > 1)
474 { 513 {
475 int active = w->active; 514 int active = ev_is_active (w);
476 if (active) ev_io_stop (w); 515 if (active) ev_io_stop (w);
477 516
478 sv_setsv (w->fh, new_fh); 517 sv_setsv (w->fh, new_fh);
479 ev_io_set (w, sv_fileno (w->fh), w->events); 518 ev_io_set (w, sv_fileno (w->fh), w->events);
480 519
… …
482 } 521 }
483} 522}
484 OUTPUT: 523 OUTPUT:
485 RETVAL 524 RETVAL
486 525
487short events (struct ev_io *w, short new_events = EV_UNDEF) 526int events (struct ev_io *w, int new_events = EV_UNDEF)
488 CODE: 527 CODE:
489{ 528{
490 RETVAL = w->events; 529 RETVAL = w->events;
491 530
492 if (items > 1) 531 if (items > 1)
493 { 532 {
494 int active = w->active; 533 int active = ev_is_active (w);
495 if (active) ev_io_stop (w); 534 if (active) ev_io_stop (w);
496 535
497 ev_io_set (w, w->fd, new_events); 536 ev_io_set (w, w->fd, new_events);
498 537
499 if (active) ev_io_start (w); 538 if (active) ev_io_start (w);
… …
511void DESTROY (struct ev_signal *w) 550void DESTROY (struct ev_signal *w)
512 CODE: 551 CODE:
513 ev_signal_stop (w); 552 ev_signal_stop (w);
514 e_destroy (w); 553 e_destroy (w);
515 554
516void set (struct ev_signal *w, SV *signal = 0) 555void set (struct ev_signal *w, SV *signal)
517 CODE: 556 CODE:
518{ 557{
519 Signal signum = sv_signum (signal); /* may croak here */ 558 Signal signum = sv_signum (signal); /* may croak here */
520 int active = w->active; 559 int active = ev_is_active (w);
521 560
522 if (active) ev_signal_stop (w); 561 if (active) ev_signal_stop (w);
562
523 ev_signal_set (w, signum); 563 ev_signal_set (w, signum);
564
524 if (active) ev_signal_start (w); 565 if (active) ev_signal_start (w);
525} 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
526 586
527MODULE = EV PACKAGE = EV::Time 587MODULE = EV PACKAGE = EV::Time
528 588
529MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 589MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
530 590
… …
546void set (struct ev_timer *w, NV after, NV repeat = 0.) 606void set (struct ev_timer *w, NV after, NV repeat = 0.)
547 INIT: 607 INIT:
548 CHECK_REPEAT (repeat); 608 CHECK_REPEAT (repeat);
549 CODE: 609 CODE:
550{ 610{
551 int active = w->active; 611 int active = ev_is_active (w);
552 if (active) ev_timer_stop (w); 612 if (active) ev_timer_stop (w);
553 ev_timer_set (w, after, repeat); 613 ev_timer_set (w, after, repeat);
554 if (active) ev_timer_start (w); 614 if (active) ev_timer_start (w);
555} 615}
556 616
… …
570void set (struct ev_periodic *w, NV at, NV interval = 0.) 630void set (struct ev_periodic *w, NV at, NV interval = 0.)
571 INIT: 631 INIT:
572 CHECK_REPEAT (interval); 632 CHECK_REPEAT (interval);
573 CODE: 633 CODE:
574{ 634{
575 int active = w->active; 635 int active = ev_is_active (w);
576 if (active) ev_periodic_stop (w); 636 if (active) ev_periodic_stop (w);
637
577 ev_periodic_set (w, at, interval); 638 ev_periodic_set (w, at, interval);
639
578 if (active) ev_periodic_start (w); 640 if (active) ev_periodic_start (w);
579} 641}
580 642
581MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 643MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
582 644
… …
623 e_destroy (w); 685 e_destroy (w);
624 686
625void set (struct ev_child *w, int pid) 687void set (struct ev_child *w, int pid)
626 CODE: 688 CODE:
627{ 689{
628 int active = w->active; 690 int active = ev_is_active (w);
629 if (active) ev_child_stop (w); 691 if (active) ev_child_stop (w);
692
630 ev_child_set (w, pid); 693 ev_child_set (w, pid);
694
631 if (active) ev_child_start (w); 695 if (active) ev_child_start (w);
632} 696}
633 697
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
634int status (struct ev_child *w) 717int rstatus (struct ev_child *w)
718 ALIAS:
719 rpid = 1
635 CODE: 720 CODE:
636 RETVAL = w->status; 721 RETVAL = ix ? w->rpid : w->rstatus;
637 OUTPUT: 722 OUTPUT:
638 RETVAL 723 RETVAL
639
640#if 0
641 724
642MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 725MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
643 726
644BOOT: 727BOOT:
645{ 728{
… …
728 811
729void evdns_search_add (char *domain) 812void evdns_search_add (char *domain)
730 813
731void evdns_search_ndots_set (int ndots) 814void evdns_search_ndots_set (int ndots)
732 815
816#if 0
733 817
734MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 818MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
735 819
736BOOT: 820BOOT:
737{ 821{

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