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Comparing EV/EV.xs (file contents):
Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC vs.
Revision 1.103 by root, Wed Dec 26 14:55:22 2007 UTC

… …
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
8#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9#define EV_H <ev.h>
8#include "EV/EVAPI.h" 10#include "EV/EVAPI.h"
9 11
10/* fix perl api breakage */ 12/* fix perl api breakage */
11#undef signal 13#undef signal
12#undef sigaction 14#undef sigaction
… …
17# define NFDBITS PERL_NFDBITS 19# define NFDBITS PERL_NFDBITS
18# define fd_mask Perl_fd_mask 20# define fd_mask Perl_fd_mask
19#endif 21#endif
20/* due to bugs in OS X we have to use libev/ explicitly here */ 22/* due to bugs in OS X we have to use libev/ explicitly here */
21#include "libev/ev.c" 23#include "libev/ev.c"
22#include "event.c"
23
24#ifndef _WIN32
25#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26#if !defined (WIN32) && !defined(__CYGWIN__)
27# define HAVE_STRUCT_IN6_ADDR 1
28#endif
29#undef HAVE_STRTOK_R
30#undef strtok_r
31#define strtok_r fake_strtok_r
32#include "evdns.h"
33#include "evdns.c"
34#endif
35 24
36#ifndef _WIN32 25#ifndef _WIN32
37# include <pthread.h> 26# include <pthread.h>
38#endif 27#endif
39 28
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
30
40#define WFLAG_KEEPALIVE 1 31#define WFLAG_KEEPALIVE 1
41 32
42#define UNREF(w) \ 33#define UNREF(w) \
43 if (!((w)->flags & WFLAG_KEEPALIVE) \ 34 if (!((w)->flags & WFLAG_KEEPALIVE) \
44 && !ev_is_active (w)) \ 35 && !ev_is_active (w)) \
45 ev_unref (); 36 ev_unref (e_loop (w));
46 37
47#define REF(w) \ 38#define REF(w) \
48 if (!((w)->flags & WFLAG_KEEPALIVE) \ 39 if (!((w)->flags & WFLAG_KEEPALIVE) \
49 && ev_is_active (w)) \ 40 && ev_is_active (w)) \
50 ev_ref (); 41 ev_ref (e_loop (w));
51 42
52#define START(type,w) \ 43#define START(type,w) \
53 do { \ 44 do { \
54 UNREF (w); \ 45 UNREF (w); \
55 ev_ ## type ## _start (w); \ 46 ev_ ## type ## _start (e_loop (w), w); \
56 } while (0) 47 } while (0)
57 48
58#define STOP(type,w) \ 49#define STOP(type,w) \
59 do { \ 50 do { \
60 REF (w); \ 51 REF (w); \
61 ev_ ## type ## _stop (w); \ 52 ev_ ## type ## _stop (e_loop (w), w); \
62 } while (0) 53 } while (0)
63 54
64#define RESET(type,w,seta) \ 55#define RESET(type,w,seta) \
65 do { \ 56 do { \
66 int active = ev_is_active (w); \ 57 int active = ev_is_active (w); \
… …
69 if (active) START (type, w); \ 60 if (active) START (type, w); \
70 } while (0) 61 } while (0)
71 62
72typedef int Signal; 63typedef int Signal;
73 64
65static SV *default_loop_sv;
66
74static struct EVAPI evapi; 67static struct EVAPI evapi;
75 68
76static HV 69static HV
70 *stash_loop,
77 *stash_watcher, 71 *stash_watcher,
78 *stash_io, 72 *stash_io,
79 *stash_timer, 73 *stash_timer,
80 *stash_periodic, 74 *stash_periodic,
81 *stash_signal, 75 *stash_signal,
… …
113} 107}
114 108
115///////////////////////////////////////////////////////////////////////////// 109/////////////////////////////////////////////////////////////////////////////
116// Event 110// Event
117 111
118static void e_cb (ev_watcher *w, int revents); 112static void e_cb (EV_P_ ev_watcher *w, int revents);
119 113
120static int 114static int
121sv_fileno (SV *fh) 115sv_fileno (SV *fh)
122{ 116{
123 SvGETMAGIC (fh); 117 SvGETMAGIC (fh);
… …
133 127
134 return -1; 128 return -1;
135} 129}
136 130
137static void * 131static void *
138e_new (int size, SV *cb_sv) 132e_new (int size, SV *cb_sv, SV *loop)
139{ 133{
140 ev_watcher *w; 134 ev_watcher *w;
141 SV *self = NEWSV (0, size); 135 SV *self = NEWSV (0, size);
142 SvPOK_only (self); 136 SvPOK_only (self);
143 SvCUR_set (self, size); 137 SvCUR_set (self, size);
144 138
145 w = (ev_watcher *)SvPVX (self); 139 w = (ev_watcher *)SvPVX (self);
146 140
147 ev_init (w, e_cb); 141 ev_init (w, e_cb);
148 142
143 w->loop = SvREFCNT_inc (SvRV (loop));
149 w->flags = WFLAG_KEEPALIVE; 144 w->flags = WFLAG_KEEPALIVE;
150 w->data = 0; 145 w->data = 0;
151 w->fh = 0; 146 w->fh = 0;
152 w->cb_sv = newSVsv (cb_sv); 147 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
153 w->self = self; 148 w->self = self;
154 149
155 return (void *)w; 150 return (void *)w;
156} 151}
157 152
158static void 153static void
159e_destroy (void *w_) 154e_destroy (void *w_)
160{ 155{
161 ev_watcher *w = (ev_watcher *)w_; 156 ev_watcher *w = (ev_watcher *)w_;
162 157
158 SvREFCNT_dec (w->loop ); w->loop = 0;
163 SvREFCNT_dec (w->fh ); w->fh = 0; 159 SvREFCNT_dec (w->fh ); w->fh = 0;
164 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 160 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165 SvREFCNT_dec (w->data ); w->data = 0; 161 SvREFCNT_dec (w->data ); w->data = 0;
166} 162}
167 163
… …
183} 179}
184 180
185static SV *sv_events_cache; 181static SV *sv_events_cache;
186 182
187static void 183static void
188e_cb (ev_watcher *w, int revents) 184e_cb (EV_P_ ev_watcher *w, int revents)
189{ 185{
190 dSP; 186 dSP;
191 I32 mark = SP - PL_stack_base; 187 I32 mark = SP - PL_stack_base;
192 SV *sv_self, *sv_events; 188 SV *sv_self, *sv_events;
193 189
… …
216 else 212 else
217 sv_events_cache = sv_events; 213 sv_events_cache = sv_events;
218 214
219 if (SvTRUE (ERRSV)) 215 if (SvTRUE (ERRSV))
220 { 216 {
217 SPAGAIN;
221 PUSHMARK (SP); 218 PUSHMARK (SP);
222 PUTBACK; 219 PUTBACK;
223 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 220 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
224 } 221 }
225 222
… …
255 else 252 else
256 sv_events_cache = sv_events; 253 sv_events_cache = sv_events;
257 254
258 if (SvTRUE (ERRSV)) 255 if (SvTRUE (ERRSV))
259 { 256 {
257 SPAGAIN;
260 PUSHMARK (SP); 258 PUSHMARK (SP);
261 PUTBACK; 259 PUTBACK;
262 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 260 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
263 } 261 }
264 262
… …
306 FREETMPS; 304 FREETMPS;
307 LEAVE; 305 LEAVE;
308 306
309 return retval; 307 return retval;
310} 308}
311
312/////////////////////////////////////////////////////////////////////////////
313// DNS
314
315#ifndef _WIN32
316static void
317dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
318{
319 dSP;
320 SV *cb = (SV *)arg;
321
322 ENTER;
323 SAVETMPS;
324 PUSHMARK (SP);
325 EXTEND (SP, count + 3);
326 PUSHs (sv_2mortal (newSViv (result)));
327
328 if (result == DNS_ERR_NONE && ttl >= 0)
329 {
330 int i;
331
332 PUSHs (sv_2mortal (newSViv (type)));
333 PUSHs (sv_2mortal (newSViv (ttl)));
334
335 for (i = 0; i < count; ++i)
336 switch (type)
337 {
338 case DNS_IPv6_AAAA:
339 PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
340 break;
341 case DNS_IPv4_A:
342 PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
343 break;
344 case DNS_PTR:
345 PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
346 break;
347 }
348 }
349
350 PUTBACK;
351 call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
352
353 FREETMPS;
354
355 if (SvTRUE (ERRSV))
356 {
357 PUSHMARK (SP);
358 PUTBACK;
359 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
360 }
361
362 LEAVE;
363}
364#endif
365 309
366#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 310#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367 croak (# repeat " value must be >= 0"); 311 croak (# repeat " value must be >= 0");
368 312
369#define CHECK_FD(fh,fd) if ((fd) < 0) \ 313#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
412 const_iv (EV, BACKEND_KQUEUE) 356 const_iv (EV, BACKEND_KQUEUE)
413 const_iv (EV, BACKEND_DEVPOLL) 357 const_iv (EV, BACKEND_DEVPOLL)
414 const_iv (EV, BACKEND_PORT) 358 const_iv (EV, BACKEND_PORT)
415 const_iv (EV, FLAG_AUTO) 359 const_iv (EV, FLAG_AUTO)
416 const_iv (EV, FLAG_NOENV) 360 const_iv (EV, FLAG_NOENV)
361 const_iv (EV, FLAG_FORKCHECK)
417 }; 362 };
418 363
419 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 364 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
420 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 365 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
421 366
367 stash_loop = gv_stashpv ("EV::Loop" , 1);
422 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 368 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
423 stash_io = gv_stashpv ("EV::IO" , 1); 369 stash_io = gv_stashpv ("EV::IO" , 1);
424 stash_timer = gv_stashpv ("EV::Timer" , 1); 370 stash_timer = gv_stashpv ("EV::Timer" , 1);
425 stash_periodic = gv_stashpv ("EV::Periodic", 1); 371 stash_periodic = gv_stashpv ("EV::Periodic", 1);
426 stash_signal = gv_stashpv ("EV::Signal" , 1); 372 stash_signal = gv_stashpv ("EV::Signal" , 1);
… …
428 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 374 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
429 stash_check = gv_stashpv ("EV::Check" , 1); 375 stash_check = gv_stashpv ("EV::Check" , 1);
430 stash_child = gv_stashpv ("EV::Child" , 1); 376 stash_child = gv_stashpv ("EV::Child" , 1);
431 stash_embed = gv_stashpv ("EV::Embed" , 1); 377 stash_embed = gv_stashpv ("EV::Embed" , 1);
432 stash_stat = gv_stashpv ("EV::Stat" , 1); 378 stash_stat = gv_stashpv ("EV::Stat" , 1);
379 stash_fork = gv_stashpv ("EV::Fork" , 1);
433 380
434 { 381 {
435 SV *sv = perl_get_sv ("EV::API", TRUE); 382 SV *sv = perl_get_sv ("EV::API", TRUE);
436 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 383 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
437 384
438 /* the poor man's shared library emulator */ 385 /* the poor man's shared library emulator */
439 evapi.ver = EV_API_VERSION; 386 evapi.ver = EV_API_VERSION;
440 evapi.rev = EV_API_REVISION; 387 evapi.rev = EV_API_REVISION;
441 evapi.sv_fileno = sv_fileno; 388 evapi.sv_fileno = sv_fileno;
442 evapi.sv_signum = sv_signum; 389 evapi.sv_signum = sv_signum;
390 evapi.supported_backends = ev_supported_backends ();
391 evapi.recommended_backends = ev_recommended_backends ();
392 evapi.embeddable_backends = ev_embeddable_backends ();
393 evapi.time = ev_time;
394 evapi.sleep = ev_sleep;
395 evapi.loop_new = ev_loop_new;
396 evapi.loop_destroy = ev_loop_destroy;
397 evapi.loop_fork = ev_loop_fork;
398 evapi.loop_count = ev_loop_count;
443 evapi.now = ev_now; 399 evapi.now = ev_now;
444 evapi.backend = ev_backend; 400 evapi.backend = ev_backend;
445 evapi.unloop = ev_unloop; 401 evapi.unloop = ev_unloop;
446 evapi.ref = ev_ref; 402 evapi.ref = ev_ref;
447 evapi.unref = ev_unref; 403 evapi.unref = ev_unref;
448 evapi.time = ev_time;
449 evapi.loop = ev_loop; 404 evapi.loop = ev_loop;
450 evapi.once = ev_once; 405 evapi.once = ev_once;
451 evapi.io_start = ev_io_start; 406 evapi.io_start = ev_io_start;
452 evapi.io_stop = ev_io_stop; 407 evapi.io_stop = ev_io_stop;
453 evapi.timer_start = ev_timer_start; 408 evapi.timer_start = ev_timer_start;
454 evapi.timer_stop = ev_timer_stop; 409 evapi.timer_stop = ev_timer_stop;
455 evapi.timer_again = ev_timer_again; 410 evapi.timer_again = ev_timer_again;
456 evapi.periodic_start = ev_periodic_start; 411 evapi.periodic_start = ev_periodic_start;
457 evapi.periodic_stop = ev_periodic_stop; 412 evapi.periodic_stop = ev_periodic_stop;
458 evapi.signal_start = ev_signal_start; 413 evapi.signal_start = ev_signal_start;
459 evapi.signal_stop = ev_signal_stop; 414 evapi.signal_stop = ev_signal_stop;
460 evapi.idle_start = ev_idle_start; 415 evapi.idle_start = ev_idle_start;
461 evapi.idle_stop = ev_idle_stop; 416 evapi.idle_stop = ev_idle_stop;
462 evapi.prepare_start = ev_prepare_start; 417 evapi.prepare_start = ev_prepare_start;
463 evapi.prepare_stop = ev_prepare_stop; 418 evapi.prepare_stop = ev_prepare_stop;
464 evapi.check_start = ev_check_start; 419 evapi.check_start = ev_check_start;
465 evapi.check_stop = ev_check_stop; 420 evapi.check_stop = ev_check_stop;
466 evapi.child_start = ev_child_start; 421 evapi.child_start = ev_child_start;
467 evapi.child_stop = ev_child_stop; 422 evapi.child_stop = ev_child_stop;
468 evapi.stat_start = ev_stat_start; 423 evapi.stat_start = ev_stat_start;
469 evapi.stat_stop = ev_stat_stop; 424 evapi.stat_stop = ev_stat_stop;
470 evapi.stat_stat = ev_stat_stat; 425 evapi.stat_stat = ev_stat_stat;
426 evapi.embed_start = ev_embed_start;
427 evapi.embed_stop = ev_embed_stop;
428 evapi.embed_sweep = ev_embed_sweep;
429 evapi.fork_start = ev_fork_start;
430 evapi.fork_stop = ev_fork_stop;
431 evapi.clear_pending = ev_clear_pending;
432 evapi.invoke = ev_invoke;
471 433
472 sv_setiv (sv, (IV)&evapi); 434 sv_setiv (sv, (IV)&evapi);
473 SvREADONLY_on (sv); 435 SvREADONLY_on (sv);
474 } 436 }
475#ifndef _WIN32 437#ifndef _WIN32
476 pthread_atfork (0, 0, ev_default_fork); 438 pthread_atfork (0, 0, ev_default_fork);
477#endif 439#endif
478} 440}
479 441
442SV *ev_default_loop (unsigned int flags = 0)
443 CODE:
444{
445 if (!default_loop_sv)
446 {
447 evapi.default_loop = ev_default_loop (flags);
448
449 if (!evapi.default_loop)
450 XSRETURN_UNDEF;
451
452 default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
453 }
454
455 RETVAL = newSVsv (default_loop_sv);
456}
457 OUTPUT:
458 RETVAL
459
460void ev_default_destroy ()
461 CODE:
462 ev_default_destroy ();
463 SvREFCNT_dec (default_loop_sv);
464 default_loop_sv = 0;
465
466unsigned int ev_supported_backends ()
467
468unsigned int ev_recommended_backends ()
469
470unsigned int ev_embeddable_backends ()
471
472NV ev_time ()
473
480NV ev_now () 474NV ev_now ()
475 C_ARGS: evapi.default_loop
481 476
482unsigned int ev_backend () 477unsigned int ev_backend ()
478 C_ARGS: evapi.default_loop
483 479
484NV ev_time () 480unsigned int ev_loop_count ()
481 C_ARGS: evapi.default_loop
485 482
486unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ()) 483void ev_set_io_collect_interval (NV interval)
484 C_ARGS: evapi.default_loop, interval
485
486void ev_set_timeout_collect_interval (NV interval)
487 C_ARGS: evapi.default_loop, interval
487 488
488void ev_loop (int flags = 0) 489void ev_loop (int flags = 0)
490 C_ARGS: evapi.default_loop, flags
489 491
490void ev_unloop (int how = 1) 492void ev_unloop (int how = 1)
493 C_ARGS: evapi.default_loop, how
494
495void ev_feed_fd_event (int fd, int revents = EV_NONE)
496 C_ARGS: evapi.default_loop, fd, revents
497
498void ev_feed_signal_event (SV *signal)
499 CODE:
500{
501 Signal signum = sv_signum (signal);
502 CHECK_SIG (signal, signum);
503
504 ev_feed_signal_event (evapi.default_loop, signum);
505}
491 506
492ev_io *io (SV *fh, int events, SV *cb) 507ev_io *io (SV *fh, int events, SV *cb)
493 ALIAS: 508 ALIAS:
494 io_ns = 1 509 io_ns = 1
495 CODE: 510 CODE:
496{ 511{
497 int fd = sv_fileno (fh); 512 int fd = sv_fileno (fh);
498 CHECK_FD (fh, fd); 513 CHECK_FD (fh, fd);
499 514
500 RETVAL = e_new (sizeof (ev_io), cb); 515 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
501 RETVAL->fh = newSVsv (fh); 516 RETVAL->fh = newSVsv (fh);
502 ev_io_set (RETVAL, fd, events); 517 ev_io_set (RETVAL, fd, events);
503 if (!ix) START (io, RETVAL); 518 if (!ix) START (io, RETVAL);
504} 519}
505 OUTPUT: 520 OUTPUT:
… …
509 ALIAS: 524 ALIAS:
510 timer_ns = 1 525 timer_ns = 1
511 INIT: 526 INIT:
512 CHECK_REPEAT (repeat); 527 CHECK_REPEAT (repeat);
513 CODE: 528 CODE:
514 RETVAL = e_new (sizeof (ev_timer), cb); 529 RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
515 ev_timer_set (RETVAL, after, repeat); 530 ev_timer_set (RETVAL, after, repeat);
516 if (!ix) START (timer, RETVAL); 531 if (!ix) START (timer, RETVAL);
517 OUTPUT: 532 OUTPUT:
518 RETVAL 533 RETVAL
519 534
… …
523 INIT: 538 INIT:
524 CHECK_REPEAT (interval); 539 CHECK_REPEAT (interval);
525 CODE: 540 CODE:
526{ 541{
527 ev_periodic *w; 542 ev_periodic *w;
528 w = e_new (sizeof (ev_periodic), cb); 543 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
529 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 544 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
530 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 545 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
531 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 546 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
532 if (!ix) START (periodic, w); 547 if (!ix) START (periodic, w);
533} 548}
… …
540 CODE: 555 CODE:
541{ 556{
542 Signal signum = sv_signum (signal); 557 Signal signum = sv_signum (signal);
543 CHECK_SIG (signal, signum); 558 CHECK_SIG (signal, signum);
544 559
545 RETVAL = e_new (sizeof (ev_signal), cb); 560 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
546 ev_signal_set (RETVAL, signum); 561 ev_signal_set (RETVAL, signum);
547 if (!ix) START (signal, RETVAL); 562 if (!ix) START (signal, RETVAL);
548} 563}
549 OUTPUT: 564 OUTPUT:
550 RETVAL 565 RETVAL
551 566
552ev_idle *idle (SV *cb) 567ev_idle *idle (SV *cb)
553 ALIAS: 568 ALIAS:
554 idle_ns = 1 569 idle_ns = 1
555 CODE: 570 CODE:
556 RETVAL = e_new (sizeof (ev_idle), cb); 571 RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
557 ev_idle_set (RETVAL); 572 ev_idle_set (RETVAL);
558 if (!ix) START (idle, RETVAL); 573 if (!ix) START (idle, RETVAL);
559 OUTPUT: 574 OUTPUT:
560 RETVAL 575 RETVAL
561 576
562ev_prepare *prepare (SV *cb) 577ev_prepare *prepare (SV *cb)
563 ALIAS: 578 ALIAS:
564 prepare_ns = 1 579 prepare_ns = 1
565 CODE: 580 CODE:
566 RETVAL = e_new (sizeof (ev_prepare), cb); 581 RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
567 ev_prepare_set (RETVAL); 582 ev_prepare_set (RETVAL);
568 if (!ix) START (prepare, RETVAL); 583 if (!ix) START (prepare, RETVAL);
569 OUTPUT: 584 OUTPUT:
570 RETVAL 585 RETVAL
571 586
572ev_check *check (SV *cb) 587ev_check *check (SV *cb)
573 ALIAS: 588 ALIAS:
574 check_ns = 1 589 check_ns = 1
575 CODE: 590 CODE:
576 RETVAL = e_new (sizeof (ev_check), cb); 591 RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
577 ev_check_set (RETVAL); 592 ev_check_set (RETVAL);
578 if (!ix) START (check, RETVAL); 593 if (!ix) START (check, RETVAL);
579 OUTPUT: 594 OUTPUT:
580 RETVAL 595 RETVAL
581 596
597ev_fork *fork (SV *cb)
598 ALIAS:
599 fork_ns = 1
600 CODE:
601 RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
602 ev_fork_set (RETVAL);
603 if (!ix) START (fork, RETVAL);
604 OUTPUT:
605 RETVAL
606
582ev_child *child (int pid, SV *cb) 607ev_child *child (int pid, SV *cb)
583 ALIAS: 608 ALIAS:
584 child_ns = 1 609 child_ns = 1
585 CODE: 610 CODE:
586 RETVAL = e_new (sizeof (ev_child), cb); 611 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
587 ev_child_set (RETVAL, pid); 612 ev_child_set (RETVAL, pid);
588 if (!ix) START (child, RETVAL); 613 if (!ix) START (child, RETVAL);
589 OUTPUT: 614 OUTPUT:
590 RETVAL 615 RETVAL
591 616
592ev_stat *stat (SV *path, NV interval, SV *cb) 617ev_stat *stat (SV *path, NV interval, SV *cb)
593 ALIAS: 618 ALIAS:
594 stat_ns = 1 619 stat_ns = 1
595 CODE: 620 CODE:
596 RETVAL = e_new (sizeof (ev_stat), cb); 621 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
597 RETVAL->fh = newSVsv (path); 622 RETVAL->fh = newSVsv (path);
598 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 623 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
599 if (!ix) START (stat, RETVAL); 624 if (!ix) START (stat, RETVAL);
600 OUTPUT: 625 OUTPUT:
601 RETVAL 626 RETVAL
602 627
628ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
629 ALIAS:
630 embed_ns = 1
631 CODE:
632{
633 if (!(ev_backend (loop) & ev_embeddable_backends ()))
634 croak ("passed loop is not embeddable via EV::embed,");
635
636 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
637 RETVAL->fh = newSVsv (ST (0));
638 ev_embed_set (RETVAL, loop);
639
640 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
641
642 if (!ix) START (embed, RETVAL);
643}
644 OUTPUT:
645 RETVAL
646
603void once (SV *fh, int events, SV *timeout, SV *cb) 647void once (SV *fh, int events, SV *timeout, SV *cb)
604 CODE: 648 CODE:
605 ev_once ( 649 ev_once (
650 evapi.default_loop,
606 sv_fileno (fh), events, 651 sv_fileno (fh), events,
607 SvOK (timeout) ? SvNV (timeout) : -1., 652 SvOK (timeout) ? SvNV (timeout) : -1.,
608 e_once_cb, 653 e_once_cb,
609 newSVsv (cb) 654 newSVsv (cb)
610 ); 655 );
… …
614MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 659MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
615 660
616int ev_is_active (ev_watcher *w) 661int ev_is_active (ev_watcher *w)
617 662
618int ev_is_pending (ev_watcher *w) 663int ev_is_pending (ev_watcher *w)
664
665void ev_invoke (ev_watcher *w, int revents = EV_NONE)
666 C_ARGS: e_loop (w), w, revents
667
668int ev_clear_pending (ev_watcher *w)
669 C_ARGS: e_loop (w), w
670
671void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
672 C_ARGS: e_loop (w), w, revents
619 673
620int keepalive (ev_watcher *w, int new_value = 0) 674int keepalive (ev_watcher *w, int new_value = 0)
621 CODE: 675 CODE:
622{ 676{
623 RETVAL = w->flags & WFLAG_KEEPALIVE; 677 RETVAL = w->flags & WFLAG_KEEPALIVE;
… …
656 } 710 }
657} 711}
658 OUTPUT: 712 OUTPUT:
659 RETVAL 713 RETVAL
660 714
661void trigger (ev_watcher *w, int revents = EV_NONE) 715SV *loop (ev_watcher *w)
662 CODE: 716 CODE:
663 w->cb (w, revents); 717 RETVAL = newRV_inc (w->loop);
718 OUTPUT:
719 RETVAL
664 720
665int priority (ev_watcher *w, int new_priority = 0) 721int priority (ev_watcher *w, int new_priority = 0)
666 CODE: 722 CODE:
667{ 723{
668 RETVAL = w->priority; 724 RETVAL = w->priority;
669 725
670 if (items > 1) 726 if (items > 1)
671 { 727 {
672 int active = ev_is_active (w); 728 int active = ev_is_active (w);
673
674 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
675 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
676 729
677 if (active) 730 if (active)
678 { 731 {
679 /* grrr. */ 732 /* grrr. */
680 PUSHMARK (SP); 733 PUSHMARK (SP);
681 XPUSHs (ST (0)); 734 XPUSHs (ST (0));
735 PUTBACK;
682 call_method ("stop", G_DISCARD | G_VOID); 736 call_method ("stop", G_DISCARD | G_VOID);
683 } 737 }
684 738
685 ev_set_priority (w, new_priority); 739 ev_set_priority (w, new_priority);
686 740
687 if (active) 741 if (active)
688 { 742 {
689 PUSHMARK (SP); 743 PUSHMARK (SP);
690 XPUSHs (ST (0)); 744 XPUSHs (ST (0));
745 PUTBACK;
691 call_method ("start", G_DISCARD | G_VOID); 746 call_method ("start", G_DISCARD | G_VOID);
692 } 747 }
693 } 748 }
694} 749}
695 OUTPUT: 750 OUTPUT:
… …
805void ev_timer_again (ev_timer *w) 860void ev_timer_again (ev_timer *w)
806 INIT: 861 INIT:
807 CHECK_REPEAT (w->repeat); 862 CHECK_REPEAT (w->repeat);
808 CODE: 863 CODE:
809 REF (w); 864 REF (w);
810 ev_timer_again (w); 865 ev_timer_again (e_loop (w), w);
811 UNREF (w); 866 UNREF (w);
812 867
813void DESTROY (ev_timer *w) 868void DESTROY (ev_timer *w)
814 CODE: 869 CODE:
815 STOP (timer, w); 870 STOP (timer, w);
… …
819 INIT: 874 INIT:
820 CHECK_REPEAT (repeat); 875 CHECK_REPEAT (repeat);
821 CODE: 876 CODE:
822 RESET (timer, w, (w, after, repeat)); 877 RESET (timer, w, (w, after, repeat));
823 878
879NV at (ev_timer *w)
880 CODE:
881 RETVAL = w->at;
882 OUTPUT:
883 RETVAL
884
824MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 885MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
825 886
826void ev_periodic_start (ev_periodic *w) 887void ev_periodic_start (ev_periodic *w)
827 INIT: 888 INIT:
828 CHECK_REPEAT (w->interval); 889 CHECK_REPEAT (w->interval);
… …
834 STOP (periodic, w); 895 STOP (periodic, w);
835 896
836void ev_periodic_again (ev_periodic *w) 897void ev_periodic_again (ev_periodic *w)
837 CODE: 898 CODE:
838 REF (w); 899 REF (w);
839 ev_periodic_again (w); 900 ev_periodic_again (e_loop (w), w);
840 UNREF (w); 901 UNREF (w);
841 902
842void DESTROY (ev_periodic *w) 903void DESTROY (ev_periodic *w)
843 CODE: 904 CODE:
844 STOP (periodic, w); 905 STOP (periodic, w);
… …
853 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 914 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
854 915
855 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 916 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
856} 917}
857 918
919NV at (ev_periodic *w)
920 CODE:
921 RETVAL = w->at;
922 OUTPUT:
923 RETVAL
924
858MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 925MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
859 926
860void ev_idle_start (ev_idle *w) 927void ev_idle_start (ev_idle *w)
861 CODE: 928 CODE:
862 START (idle, w); 929 START (idle, w);
… …
868void DESTROY (ev_idle *w) 935void DESTROY (ev_idle *w)
869 CODE: 936 CODE:
870 STOP (idle, w); 937 STOP (idle, w);
871 e_destroy (w); 938 e_destroy (w);
872 939
873MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 940MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
874 941
875void ev_prepare_start (ev_prepare *w) 942void ev_prepare_start (ev_prepare *w)
876 CODE: 943 CODE:
877 START (prepare, w); 944 START (prepare, w);
878 945
… …
896 STOP (check, w); 963 STOP (check, w);
897 964
898void DESTROY (ev_check *w) 965void DESTROY (ev_check *w)
899 CODE: 966 CODE:
900 STOP (check, w); 967 STOP (check, w);
968 e_destroy (w);
969
970MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
971
972void ev_fork_start (ev_fork *w)
973 CODE:
974 START (fork, w);
975
976void ev_fork_stop (ev_fork *w)
977 CODE:
978 STOP (fork, w);
979
980void DESTROY (ev_fork *w)
981 CODE:
982 STOP (fork, w);
901 e_destroy (w); 983 e_destroy (w);
902 984
903MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 985MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
904 986
905void ev_child_start (ev_child *w) 987void ev_child_start (ev_child *w)
… …
994 PPCODE: 1076 PPCODE:
995{ 1077{
996 ev_statdata *s = ix ? &w->attr : &w->prev; 1078 ev_statdata *s = ix ? &w->attr : &w->prev;
997 1079
998 if (ix == 1) 1080 if (ix == 1)
999 ev_stat_stat (w); 1081 ev_stat_stat (e_loop (w), w);
1000 else if (!s->st_nlink) 1082 else if (!s->st_nlink)
1001 errno = ENOENT; 1083 errno = ENOENT;
1002 1084
1003 PL_statcache.st_dev = s->st_nlink; 1085 PL_statcache.st_dev = s->st_nlink;
1004 PL_statcache.st_ino = s->st_ino; 1086 PL_statcache.st_ino = s->st_ino;
… …
1031 PUSHs (sv_2mortal (newSVuv (4096))); 1113 PUSHs (sv_2mortal (newSVuv (4096)));
1032 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); 1114 PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1033 } 1115 }
1034} 1116}
1035 1117
1036#ifndef _WIN32 1118MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1037 1119
1120void ev_embed_start (ev_embed *w)
1121 CODE:
1122 START (embed, w);
1123
1124void ev_embed_stop (ev_embed *w)
1125 CODE:
1126 STOP (embed, w);
1127
1128void DESTROY (ev_embed *w)
1129 CODE:
1130 STOP (embed, w);
1131 e_destroy (w);
1132
1133void set (ev_embed *w, struct ev_loop *loop)
1134 CODE:
1135{
1136 sv_setsv (w->fh, ST (1));
1137 RESET (embed, w, (w, loop));
1138}
1139
1140SV *other (ev_embed *w)
1141 CODE:
1142 RETVAL = newSVsv (w->fh);
1143 OUTPUT:
1144 RETVAL
1145
1038MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 1146MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1039 1147
1040BOOT: 1148SV *new (SV *klass, unsigned int flags = 0)
1149 CODE:
1041{ 1150{
1042 HV *stash = gv_stashpv ("EV::DNS", 1); 1151 struct ev_loop *loop = ev_loop_new (flags);
1043 1152
1044 static const struct { 1153 if (!loop)
1045 const char *name; 1154 XSRETURN_UNDEF;
1046 IV iv;
1047 } *civ, const_iv[] = {
1048# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1049 const_iv (DNS_, ERR_NONE)
1050 const_iv (DNS_, ERR_FORMAT)
1051 const_iv (DNS_, ERR_SERVERFAILED)
1052 const_iv (DNS_, ERR_NOTEXIST)
1053 const_iv (DNS_, ERR_NOTIMPL)
1054 const_iv (DNS_, ERR_REFUSED)
1055 const_iv (DNS_, ERR_TRUNCATED)
1056 const_iv (DNS_, ERR_UNKNOWN)
1057 const_iv (DNS_, ERR_TIMEOUT)
1058 const_iv (DNS_, ERR_SHUTDOWN)
1059 const_iv (DNS_, IPv4_A)
1060 const_iv (DNS_, PTR)
1061 const_iv (DNS_, IPv6_AAAA)
1062 const_iv (DNS_, QUERY_NO_SEARCH)
1063 const_iv (DNS_, OPTION_SEARCH)
1064 const_iv (DNS_, OPTION_NAMESERVERS)
1065 const_iv (DNS_, OPTION_MISC)
1066 const_iv (DNS_, OPTIONS_ALL)
1067 const_iv (DNS_, NO_SEARCH)
1068 };
1069 1155
1070 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 1156 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1071 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1072} 1157}
1073 1158 OUTPUT:
1074int evdns_init ()
1075
1076void evdns_shutdown (int fail_requests = 1)
1077
1078const char *evdns_err_to_string (int err)
1079
1080int evdns_nameserver_add (U32 address)
1081
1082int evdns_count_nameservers ()
1083
1084int evdns_clear_nameservers_and_suspend ()
1085
1086int evdns_resume ()
1087
1088int evdns_nameserver_ip_add (char *ip_as_string)
1089
1090int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
1091 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1092
1093int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1094 C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1095
1096int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1097 ALIAS:
1098 evdns_resolve_reverse_ipv6 = 1
1099 CODE:
1100{
1101 STRLEN len;
1102 char *data = SvPVbyte (addr, len);
1103 if (len != (ix ? 16 : 4))
1104 croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1105
1106 RETVAL = ix 1159 RETVAL
1107 ? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1108 : evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1109}
1110 OUTPUT:
1111 RETVAL
1112 1160
1113int evdns_set_option (char *option, char *val, int flags) 1161void DESTROY (struct ev_loop *loop)
1162 CODE:
1163 if (loop != evapi.default_loop) /* global destruction sucks */
1164 ev_loop_destroy (loop);
1114 1165
1115int evdns_resolv_conf_parse (int flags, const char *filename) 1166void ev_loop_fork (struct ev_loop *loop)
1116 1167
1117#ifdef _WIN32 1168NV ev_now (struct ev_loop *loop)
1118 1169
1119int evdns_config_windows_nameservers () 1170void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1171
1172void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1173
1174unsigned int ev_backend (struct ev_loop *loop)
1175
1176unsigned int ev_loop_count (struct ev_loop *loop)
1177
1178void ev_loop (struct ev_loop *loop, int flags = 0)
1179
1180void ev_unloop (struct ev_loop *loop, int how = 1)
1181
1182void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1183
1184#if 0
1185
1186void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1187 CODE:
1188{
1189 Signal signum = sv_signum (signal);
1190 CHECK_SIG (signal, signum);
1191
1192 ev_feed_signal_event (loop, signum);
1193}
1120 1194
1121#endif 1195#endif
1122 1196
1123void evdns_search_clear () 1197ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1198 ALIAS:
1199 io_ns = 1
1200 CODE:
1201{
1202 int fd = sv_fileno (fh);
1203 CHECK_FD (fh, fd);
1124 1204
1125void evdns_search_add (char *domain) 1205 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1206 RETVAL->fh = newSVsv (fh);
1207 ev_io_set (RETVAL, fd, events);
1208 if (!ix) START (io, RETVAL);
1209}
1210 OUTPUT:
1211 RETVAL
1126 1212
1127void evdns_search_ndots_set (int ndots) 1213ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1214 ALIAS:
1215 timer_ns = 1
1216 INIT:
1217 CHECK_REPEAT (repeat);
1218 CODE:
1219 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1220 ev_timer_set (RETVAL, after, repeat);
1221 if (!ix) START (timer, RETVAL);
1222 OUTPUT:
1223 RETVAL
1224
1225SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1226 ALIAS:
1227 periodic_ns = 1
1228 INIT:
1229 CHECK_REPEAT (interval);
1230 CODE:
1231{
1232 ev_periodic *w;
1233 w = e_new (sizeof (ev_periodic), cb, ST (0));
1234 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1235 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
1236 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1237 if (!ix) START (periodic, w);
1238}
1239 OUTPUT:
1240 RETVAL
1128 1241
1129#if 0 1242#if 0
1130 1243
1131MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 1244ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1132 1245 ALIAS:
1133BOOT: 1246 signal_ns = 1
1247 CODE:
1134{ 1248{
1135 HV *stash = gv_stashpv ("EV::HTTP", 1); 1249 Signal signum = sv_signum (signal);
1250 CHECK_SIG (signal, signum);
1136 1251
1137 static const struct { 1252 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1138 const char *name; 1253 ev_signal_set (RETVAL, signum);
1139 IV iv; 1254 if (!ix) START (signal, RETVAL);
1140 } *civ, const_iv[] = {
1141# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1142 const_iv (HTTP_, OK)
1143 const_iv (HTTP_, NOCONTENT)
1144 const_iv (HTTP_, MOVEPERM)
1145 const_iv (HTTP_, MOVETEMP)
1146 const_iv (HTTP_, NOTMODIFIED)
1147 const_iv (HTTP_, BADREQUEST)
1148 const_iv (HTTP_, NOTFOUND)
1149 const_iv (HTTP_, SERVUNAVAIL)
1150 const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1151 const_iv (EVHTTP_, PROXY_REQUEST)
1152 const_iv (EVHTTP_, REQ_GET)
1153 const_iv (EVHTTP_, REQ_POST)
1154 const_iv (EVHTTP_, REQ_HEAD)
1155 const_iv (EVHTTP_, REQUEST)
1156 const_iv (EVHTTP_, RESPONSE)
1157 };
1158
1159 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1160 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1161} 1255}
1162 1256 OUTPUT:
1163MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_ 1257 RETVAL
1164
1165#HttpRequest new (SV *klass, SV *cb)
1166
1167#void DESTROY (struct evhttp_request *req);
1168 1258
1169#endif 1259#endif
1170 1260
1171#endif 1261ev_idle *idle (struct ev_loop *loop, SV *cb)
1262 ALIAS:
1263 idle_ns = 1
1264 CODE:
1265 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1266 ev_idle_set (RETVAL);
1267 if (!ix) START (idle, RETVAL);
1268 OUTPUT:
1269 RETVAL
1172 1270
1271ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1272 ALIAS:
1273 prepare_ns = 1
1274 CODE:
1275 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1276 ev_prepare_set (RETVAL);
1277 if (!ix) START (prepare, RETVAL);
1278 OUTPUT:
1279 RETVAL
1173 1280
1281ev_check *check (struct ev_loop *loop, SV *cb)
1282 ALIAS:
1283 check_ns = 1
1284 CODE:
1285 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1286 ev_check_set (RETVAL);
1287 if (!ix) START (check, RETVAL);
1288 OUTPUT:
1289 RETVAL
1174 1290
1291ev_fork *fork (struct ev_loop *loop, SV *cb)
1292 ALIAS:
1293 fork_ns = 1
1294 CODE:
1295 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1296 ev_fork_set (RETVAL);
1297 if (!ix) START (fork, RETVAL);
1298 OUTPUT:
1299 RETVAL
1175 1300
1301ev_child *child (struct ev_loop *loop, int pid, SV *cb)
1302 ALIAS:
1303 child_ns = 1
1304 CODE:
1305 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1306 ev_child_set (RETVAL, pid);
1307 if (!ix) START (child, RETVAL);
1308 OUTPUT:
1309 RETVAL
1176 1310
1311ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1312 ALIAS:
1313 stat_ns = 1
1314 CODE:
1315 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1316 RETVAL->fh = newSVsv (path);
1317 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1318 if (!ix) START (stat, RETVAL);
1319 OUTPUT:
1320 RETVAL
1177 1321
1322ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
1323 ALIAS:
1324 embed_ns = 1
1325 CODE:
1326{
1327 if (!(ev_backend (other) & ev_embeddable_backends ()))
1328 croak ("passed loop is not embeddable via EV::embed,");
1178 1329
1330 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1331 RETVAL->fh = newSVsv (ST (1));
1332 ev_embed_set (RETVAL, other);
1333
1334 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1335
1336 if (!ix) START (embed, RETVAL);
1337}
1338 OUTPUT:
1339 RETVAL
1340
1341void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1342 CODE:
1343 ev_once (
1344 loop,
1345 sv_fileno (fh), events,
1346 SvOK (timeout) ? SvNV (timeout) : -1.,
1347 e_once_cb,
1348 newSVsv (cb)
1349 );
1350

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