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Comparing EV/EV.xs (file contents):
Revision 1.133 by root, Sun Aug 9 13:30:41 2009 UTC vs.
Revision 1.180 by root, Wed Jan 22 23:17:31 2020 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
6#undef signal 7# undef signal
7#undef sigaction 8# undef sigaction
9#endif
8 10
9#include "schmorp.h" 11#include "schmorp.h"
10 12
11/* old API compatibility */ 13/* old API compatibility */
12static int 14static int
13sv_fileno (SV *fh) 15sv_fileno (SV *fh)
14{ 16{
15 return s_fileno (fh, 0); 17 return s_fileno (fh, 0);
16} 18}
17 19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#if EV_ENABLE_ASSERTIONS
25# undef NDEBUG
26# include <assert.h>
27#endif
28
29#define EV_STANDALONE 1
18#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
20#define EV_H <ev.h> 32#define EV_USE_FLOOR 1
33#define EV_API_STATIC
34#define EV_H "../libev/ev.h"
35#define EV_CONFIG_H error
21#include "EV/EVAPI.h" 36#include "EV/EVAPI.h"
22 37
23#define EV_SELECT_IS_WINSOCKET 0 38#define EV_SELECT_IS_WINSOCKET 0
24#ifdef _WIN32 39#ifdef _WIN32
25# define EV_SELECT_USE_FD_SET 0 40# define EV_SELECT_USE_FD_SET 0
… …
27# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
28#endif 43#endif
29/* due to bugs in OS X we have to use libev/ explicitly here */ 44/* due to bugs in OS X we have to use libev/ explicitly here */
30#include "libev/ev.c" 45#include "libev/ev.c"
31 46
32#ifndef _WIN32 47#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
33# include <pthread.h> 48# include <pthread.h>
34#endif 49#endif
35 50
36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 51#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
52#define e_flags(w) ((ev_watcher *)(w))->e_flags
53#define e_self(w) ((ev_watcher *)(w))->self
54#define e_fh(w) ((ev_watcher *)(w))->fh
55#define e_data(w) ((ev_watcher *)(w))->data
37 56
38#define WFLAG_KEEPALIVE 1 57#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */ 58#define WFLAG_UNREFED 2 /* has been unref'ed */
40 59
41#define UNREF(w) \ 60#define UNREF(w) \
42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 61 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
43 && ev_is_active (w)) \ 62 && ev_is_active (w)) \
44 { \ 63 { \
45 ev_unref (e_loop (w)); \ 64 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \ 65 e_flags (w) |= WFLAG_UNREFED; \
47 } 66 }
48 67
49#define REF(w) \ 68#define REF(w) \
50 if ((w)->e_flags & WFLAG_UNREFED) \ 69 if (e_flags (w) & WFLAG_UNREFED) \
51 { \ 70 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \ 71 e_flags (w) &= ~WFLAG_UNREFED; \
53 ev_ref (e_loop (w)); \ 72 ev_ref (e_loop (w)); \
54 } 73 }
55 74
56#define START(type,w) \ 75#define START(type,w) \
57 do { \ 76 do { \
… …
63 do { \ 82 do { \
64 REF (w); \ 83 REF (w); \
65 ev_ ## type ## _stop (e_loop (w), w); \ 84 ev_ ## type ## _stop (e_loop (w), w); \
66 } while (0) 85 } while (0)
67 86
87#define PAUSE(type) \
88 do { \
89 int active = ev_is_active (w); \
90 if (active) STOP (type, w)
91
92#define RESUME(type) \
93 if (active) START (type, w); \
94 } while (0)
95
96
68#define RESET(type,w,seta) \ 97#define RESET(type,w,seta) \
69 do { \ 98 PAUSE (type); \
70 int active = ev_is_active (w); \
71 if (active) STOP (type, w); \
72 ev_ ## type ## _set seta; \ 99 ev_ ## type ## _set seta; \
73 if (active) START (type, w); \ 100 RESUME (type)
74 } while (0)
75 101
76typedef int Signal; 102typedef int Signal;
77 103
78/* horrible... */ 104/* horrible... */
79#define CHECK_SIGNAL_CAN_START(w) \ 105#define CHECK_SIGNAL_CAN_START(w) \
… …
114 *stash_idle, 140 *stash_idle,
115 *stash_prepare, 141 *stash_prepare,
116 *stash_check, 142 *stash_check,
117 *stash_embed, 143 *stash_embed,
118 *stash_fork, 144 *stash_fork,
145 *stash_cleanup,
119 *stash_async; 146 *stash_async;
120 147
121///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
122// Event 149// Event
123 150
… …
182 dSP; 209 dSP;
183 I32 mark = SP - PL_stack_base; 210 I32 mark = SP - PL_stack_base;
184 SV *sv_self, *sv_events; 211 SV *sv_self, *sv_events;
185 212
186 /* libev might have stopped the watcher */ 213 /* libev might have stopped the watcher */
187 if (expect_false (w->e_flags & WFLAG_UNREFED) 214 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
188 && !ev_is_active (w)) 215 && !ev_is_active (w))
189 REF (w); 216 REF (w);
190 217
191 if (expect_true (sv_self_cache)) 218 if (ecb_expect_true (sv_self_cache))
192 { 219 {
193 sv_self = sv_self_cache; sv_self_cache = 0; 220 sv_self = sv_self_cache; sv_self_cache = 0;
194 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 221 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
195 } 222 }
196 else 223 else
197 { 224 {
198 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 225 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
199 SvREADONLY_on (sv_self); 226 SvREADONLY_on (sv_self);
200 } 227 }
201 228
202 if (expect_true (sv_events_cache)) 229 if (ecb_expect_true (sv_events_cache))
203 { 230 {
204 sv_events = sv_events_cache; sv_events_cache = 0; 231 sv_events = sv_events_cache; sv_events_cache = 0;
205 SvIV_set (sv_events, revents); 232 SvIV_set (sv_events, revents);
233 SvIOK_only (sv_events);
206 } 234 }
207 else 235 else
208 { 236 {
209 sv_events = newSViv (revents); 237 sv_events = newSViv (revents);
210 SvREADONLY_on (sv_events); 238 SvREADONLY_on (sv_events);
… …
216 PUSHs (sv_events); 244 PUSHs (sv_events);
217 245
218 PUTBACK; 246 PUTBACK;
219 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
220 248
221 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 249 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
222 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
223 else 251 else
224 { 252 {
225 SvREFCNT_dec (SvRV (sv_self)); 253 SvREFCNT_dec (SvRV (sv_self));
226 SvRV_set (sv_self, &PL_sv_undef); 254 SvRV_set (sv_self, &PL_sv_undef);
227 sv_self_cache = sv_self; 255 sv_self_cache = sv_self;
228 } 256 }
229 257
230 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 258 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
231 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
232 else 260 else
233 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
234 262
235 if (expect_false (SvTRUE (ERRSV))) 263 if (ecb_expect_false (SvTRUE (ERRSV)))
236 { 264 {
237 SPAGAIN; 265 SPAGAIN;
238 PUSHMARK (SP); 266 PUSHMARK (SP);
239 PUTBACK; 267 PUTBACK;
240 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 268 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
294 ENTER; 322 ENTER;
295 SAVETMPS; 323 SAVETMPS;
296 324
297 PUSHMARK (SP); 325 PUSHMARK (SP);
298 EXTEND (SP, 2); 326 EXTEND (SP, 2);
299 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 327 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
300 PUSHs (newSVnv (now)); 328 PUSHs (newSVnv (now));
301 329
302 PUTBACK; 330 PUTBACK;
303 count = call_sv (w->fh, G_SCALAR | G_EVAL); 331 count = call_sv (w->fh, G_SCALAR | G_EVAL);
304 SPAGAIN; 332 SPAGAIN;
… …
334 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
335 363
336#define CHECK_SIG(sv,num) if ((num) < 0) \ 364#define CHECK_SIG(sv,num) if ((num) < 0) \
337 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 365 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
338 366
367static void
368default_fork (void)
369{
370 ev_loop_fork (EV_DEFAULT_UC);
371}
372
339///////////////////////////////////////////////////////////////////////////// 373/////////////////////////////////////////////////////////////////////////////
340// XS interface functions 374// XS interface functions
341 375
342MODULE = EV PACKAGE = EV PREFIX = ev_ 376MODULE = EV PACKAGE = EV PREFIX = ev_
343 377
… …
358 const_iv (EV_, UNDEF) 392 const_iv (EV_, UNDEF)
359 const_iv (EV_, NONE) 393 const_iv (EV_, NONE)
360 const_iv (EV_, READ) 394 const_iv (EV_, READ)
361 const_iv (EV_, WRITE) 395 const_iv (EV_, WRITE)
362 const_iv (EV_, IO) 396 const_iv (EV_, IO)
363 const_iv (EV_, TIMEOUT)
364 const_iv (EV_, TIMER) 397 const_iv (EV_, TIMER)
365 const_iv (EV_, PERIODIC) 398 const_iv (EV_, PERIODIC)
366 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
367 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
368 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
369 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
370 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
371 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
372 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
373 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
407 const_iv (EV_, CLEANUP)
374 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
375 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
376 const_iv (EV_, ERROR) 410 const_iv (EV_, ERROR)
377 411
378 const_iv (EV, LOOP_NONBLOCK)
379 const_iv (EV, LOOP_ONESHOT)
380
381 const_iv (EV, UNLOOP_CANCEL) 412 const_iv (EV, RUN_NOWAIT)
382 const_iv (EV, UNLOOP_ONE) 413 const_iv (EV, RUN_ONCE)
414
415 const_iv (EV, BREAK_CANCEL)
416 const_iv (EV, BREAK_ONE)
383 const_iv (EV, UNLOOP_ALL) 417 const_iv (EV, BREAK_ALL)
384
385 const_iv (EV, BACKEND_SELECT) 418 const_iv (EV, BACKEND_SELECT)
386 const_iv (EV, BACKEND_POLL) 419 const_iv (EV, BACKEND_POLL)
387 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
388 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
389 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
390 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
391 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
427 const_iv (EV, FLAG_FORKCHECK)
428 const_iv (EV, FLAG_SIGNALFD)
429 const_iv (EV, FLAG_NOSIGMASK)
392 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
393 const_iv (EV, FLAG_FORKCHECK) 431 const_iv (EV, FLAG_NOINOTIFY)
394 432
395 const_iv (EV_, VERSION_MAJOR) 433 const_iv (EV_, VERSION_MAJOR)
396 const_iv (EV_, VERSION_MINOR) 434 const_iv (EV_, VERSION_MINOR)
435#if EV_COMPAT3
436 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
437 const_iv (EV_, TIMEOUT)
438 const_iv (EV, LOOP_NONBLOCK)
439 const_iv (EV, LOOP_ONESHOT)
440 const_iv (EV, UNLOOP_CANCEL)
441 const_iv (EV, UNLOOP_ONE)
442 const_iv (EV, UNLOOP_ALL)
443#endif
397 }; 444 };
398 445
399 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 446 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
400 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 447 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
448
449 /* since this clashes with perl CHECK blocks, */
450 /* but we are interested in constants, */
451 /* and not blocks, we treat CHECK specially. */
452 {
453 /* the local $^W = 0 takes care of the warning */
454 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
455 /* now we need to re-set the gv, in case it was hijacked */
456 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
457 }
401 458
402 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
403 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
404 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
405 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
410 stash_check = gv_stashpv ("EV::Check" , 1); 467 stash_check = gv_stashpv ("EV::Check" , 1);
411 stash_child = gv_stashpv ("EV::Child" , 1); 468 stash_child = gv_stashpv ("EV::Child" , 1);
412 stash_embed = gv_stashpv ("EV::Embed" , 1); 469 stash_embed = gv_stashpv ("EV::Embed" , 1);
413 stash_stat = gv_stashpv ("EV::Stat" , 1); 470 stash_stat = gv_stashpv ("EV::Stat" , 1);
414 stash_fork = gv_stashpv ("EV::Fork" , 1); 471 stash_fork = gv_stashpv ("EV::Fork" , 1);
472 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
415 stash_async = gv_stashpv ("EV::Async" , 1); 473 stash_async = gv_stashpv ("EV::Async" , 1);
416 474
417 { 475 {
418 SV *sv = perl_get_sv ("EV::API", TRUE); 476 SV *sv = perl_get_sv ("EV::API", TRUE);
419 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 477 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
429 evapi.time_ = ev_time; 487 evapi.time_ = ev_time;
430 evapi.sleep_ = ev_sleep; 488 evapi.sleep_ = ev_sleep;
431 evapi.loop_new = ev_loop_new; 489 evapi.loop_new = ev_loop_new;
432 evapi.loop_destroy = ev_loop_destroy; 490 evapi.loop_destroy = ev_loop_destroy;
433 evapi.loop_fork = ev_loop_fork; 491 evapi.loop_fork = ev_loop_fork;
434 evapi.loop_count = ev_loop_count; 492 evapi.iteration = ev_iteration;
435 evapi.loop_depth = ev_loop_depth; 493 evapi.depth = ev_depth;
436 evapi.set_userdata = ev_set_userdata; 494 evapi.set_userdata = ev_set_userdata;
437 evapi.userdata = ev_userdata; 495 evapi.userdata = ev_userdata;
438 evapi.now = ev_now; 496 evapi.now = ev_now;
439 evapi.now_update = ev_now_update; 497 evapi.now_update = ev_now_update;
440 evapi.suspend = ev_suspend; 498 evapi.suspend = ev_suspend;
441 evapi.resume = ev_resume; 499 evapi.resume = ev_resume;
442 evapi.backend = ev_backend; 500 evapi.backend = ev_backend;
443 evapi.unloop = ev_unloop; 501 evapi.break_ = ev_break;
444 evapi.invoke_pending = ev_invoke_pending; 502 evapi.invoke_pending = ev_invoke_pending;
445 evapi.pending_count = ev_pending_count; 503 evapi.pending_count = ev_pending_count;
504 evapi.verify = ev_verify;
446 evapi.set_loop_release_cb = ev_set_loop_release_cb; 505 evapi.set_loop_release_cb = ev_set_loop_release_cb;
447 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 506 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
448 evapi.ref = ev_ref; 507 evapi.ref = ev_ref;
449 evapi.unref = ev_unref; 508 evapi.unref = ev_unref;
450 evapi.loop = ev_loop; 509 evapi.run = ev_run;
451 evapi.once = ev_once; 510 evapi.once = ev_once;
452 evapi.io_start = ev_io_start; 511 evapi.io_start = ev_io_start;
453 evapi.io_stop = ev_io_stop; 512 evapi.io_stop = ev_io_stop;
454 evapi.timer_start = ev_timer_start; 513 evapi.timer_start = ev_timer_start;
455 evapi.timer_stop = ev_timer_stop; 514 evapi.timer_stop = ev_timer_stop;
… …
463 evapi.idle_stop = ev_idle_stop; 522 evapi.idle_stop = ev_idle_stop;
464 evapi.prepare_start = ev_prepare_start; 523 evapi.prepare_start = ev_prepare_start;
465 evapi.prepare_stop = ev_prepare_stop; 524 evapi.prepare_stop = ev_prepare_stop;
466 evapi.check_start = ev_check_start; 525 evapi.check_start = ev_check_start;
467 evapi.check_stop = ev_check_stop; 526 evapi.check_stop = ev_check_stop;
527#if EV_CHILD_ENABLE
468 evapi.child_start = ev_child_start; 528 evapi.child_start = ev_child_start;
469 evapi.child_stop = ev_child_stop; 529 evapi.child_stop = ev_child_stop;
530#endif
470 evapi.stat_start = ev_stat_start; 531 evapi.stat_start = ev_stat_start;
471 evapi.stat_stop = ev_stat_stop; 532 evapi.stat_stop = ev_stat_stop;
472 evapi.stat_stat = ev_stat_stat; 533 evapi.stat_stat = ev_stat_stat;
473 evapi.embed_start = ev_embed_start; 534 evapi.embed_start = ev_embed_start;
474 evapi.embed_stop = ev_embed_stop; 535 evapi.embed_stop = ev_embed_stop;
475 evapi.embed_sweep = ev_embed_sweep; 536 evapi.embed_sweep = ev_embed_sweep;
476 evapi.fork_start = ev_fork_start; 537 evapi.fork_start = ev_fork_start;
477 evapi.fork_stop = ev_fork_stop; 538 evapi.fork_stop = ev_fork_stop;
539 evapi.cleanup_start = ev_cleanup_start;
540 evapi.cleanup_stop = ev_cleanup_stop;
478 evapi.async_start = ev_async_start; 541 evapi.async_start = ev_async_start;
479 evapi.async_stop = ev_async_stop; 542 evapi.async_stop = ev_async_stop;
480 evapi.async_send = ev_async_send; 543 evapi.async_send = ev_async_send;
481 evapi.clear_pending = ev_clear_pending; 544 evapi.clear_pending = ev_clear_pending;
482 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
483 546
484 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
485 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
486 } 549 }
487#ifndef _WIN32 550#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
551/* unfortunately, musl neither implements the linux standard base,
552/* nor makes itself detectable via macros. yeah, right... */
553#if __linux && (__GLIBC__ || __UCLIBC__)
554 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
555 __register_atfork (0, 0, default_fork, 0);
556#else
488 pthread_atfork (0, 0, ev_default_fork); 557 pthread_atfork (0, 0, default_fork);
558#endif
489#endif 559#endif
490} 560}
491 561
492SV *ev_default_loop (unsigned int flags = 0) 562SV *ev_default_loop (unsigned int flags = 0)
493 CODE: 563 CODE:
… …
507 OUTPUT: 577 OUTPUT:
508 RETVAL 578 RETVAL
509 579
510void ev_default_destroy () 580void ev_default_destroy ()
511 CODE: 581 CODE:
512 ev_default_destroy (); 582 ev_loop_destroy (EV_DEFAULT_UC);
513 SvREFCNT_dec (default_loop_sv); 583 SvREFCNT_dec (default_loop_sv);
514 default_loop_sv = 0; 584 default_loop_sv = 0;
515 585
516unsigned int ev_supported_backends () 586unsigned int ev_supported_backends ()
517 587
… …
521 591
522void ev_sleep (NV interval) 592void ev_sleep (NV interval)
523 593
524NV ev_time () 594NV ev_time ()
525 595
596void ev_feed_signal (SV *signal)
597 CODE:
598{
599 Signal signum = s_signum (signal);
600 CHECK_SIG (signal, signum);
601
602 ev_feed_signal (signum);
603}
604
526NV ev_now () 605NV ev_now ()
527 C_ARGS: evapi.default_loop 606 C_ARGS: evapi.default_loop
528 607
529void ev_now_update () 608void ev_now_update ()
530 C_ARGS: evapi.default_loop 609 C_ARGS: evapi.default_loop
… …
536 C_ARGS: evapi.default_loop 615 C_ARGS: evapi.default_loop
537 616
538unsigned int ev_backend () 617unsigned int ev_backend ()
539 C_ARGS: evapi.default_loop 618 C_ARGS: evapi.default_loop
540 619
541void ev_loop_verify () 620void ev_verify ()
621 ALIAS:
622 loop_verify = 1
542 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
543 624
544unsigned int ev_loop_count () 625unsigned int ev_iteration ()
626 ALIAS:
627 loop_count = 1
545 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
546 629
547unsigned int ev_loop_depth () 630unsigned int ev_depth ()
631 ALIAS:
632 loop_depth = 1
548 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
549 634
550void ev_set_io_collect_interval (NV interval) 635void ev_set_io_collect_interval (NV interval)
551 C_ARGS: evapi.default_loop, interval 636 C_ARGS: evapi.default_loop, interval
552 637
553void ev_set_timeout_collect_interval (NV interval) 638void ev_set_timeout_collect_interval (NV interval)
554 C_ARGS: evapi.default_loop, interval 639 C_ARGS: evapi.default_loop, interval
555 640
556void ev_loop (int flags = 0) 641int ev_run (int flags = 0)
642 ALIAS:
643 loop = 1
557 C_ARGS: evapi.default_loop, flags 644 C_ARGS: evapi.default_loop, flags
558 645
559void ev_unloop (int how = EVUNLOOP_ONE) 646void ev_break (int how = EVBREAK_ONE)
647 ALIAS:
648 unloop = 1
560 C_ARGS: evapi.default_loop, how 649 C_ARGS: evapi.default_loop, how
561 650
562void ev_feed_fd_event (int fd, int revents = EV_NONE) 651void ev_feed_fd_event (int fd, int revents = EV_NONE)
563 C_ARGS: evapi.default_loop, fd, revents 652 C_ARGS: evapi.default_loop, fd, revents
564 653
565void ev_feed_signal_event (SV *signal) 654void ev_feed_signal_event (SV *signal)
566 CODE: 655 CODE:
567{ 656{
568 Signal signum = s_signum (signal); 657 Signal signum = s_signum (signal);
569 CHECK_SIG (signal, signum); 658 CHECK_SIG (signal, signum);
570 659
571 ev_feed_signal_event (evapi.default_loop, signum); 660 ev_feed_signal_event (evapi.default_loop, signum);
572} 661}
573 662
… …
591 ix = 0; 680 ix = 0;
592 events = events ? EV_WRITE : EV_READ; 681 events = events ? EV_WRITE : EV_READ;
593 } 682 }
594 683
595 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 684 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
596 RETVAL->fh = newSVsv (fh); 685 e_fh (RETVAL) = newSVsv (fh);
597 ev_io_set (RETVAL, fd, events); 686 ev_io_set (RETVAL, fd, events);
598 if (!ix) START (io, RETVAL); 687 if (!ix) START (io, RETVAL);
599} 688}
600 OUTPUT: 689 OUTPUT:
601 RETVAL 690 RETVAL
… …
617 periodic_ns = 1 706 periodic_ns = 1
618 INIT: 707 INIT:
619 CHECK_REPEAT (interval); 708 CHECK_REPEAT (interval);
620 CODE: 709 CODE:
621{ 710{
622 ev_periodic *w; 711 ev_periodic *w;
623 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 712 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
624 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 713 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
625 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 714 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
626 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 715 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
627 if (!ix) START (periodic, w); 716 if (!ix) START (periodic, w);
628} 717}
629 OUTPUT: 718 OUTPUT:
630 RETVAL 719 RETVAL
… …
632ev_signal *signal (SV *signal, SV *cb) 721ev_signal *signal (SV *signal, SV *cb)
633 ALIAS: 722 ALIAS:
634 signal_ns = 1 723 signal_ns = 1
635 CODE: 724 CODE:
636{ 725{
637 Signal signum = s_signum (signal); 726 Signal signum = s_signum (signal);
638 CHECK_SIG (signal, signum); 727 CHECK_SIG (signal, signum);
639 728
640 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 729 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
641 ev_signal_set (RETVAL, signum); 730 ev_signal_set (RETVAL, signum);
642 if (!ix) START_SIGNAL (RETVAL); 731 if (!ix) START_SIGNAL (RETVAL);
… …
682 ev_fork_set (RETVAL); 771 ev_fork_set (RETVAL);
683 if (!ix) START (fork, RETVAL); 772 if (!ix) START (fork, RETVAL);
684 OUTPUT: 773 OUTPUT:
685 RETVAL 774 RETVAL
686 775
776#if CLEANUP_ENABLED
777
778ev_cleanup *cleanup (SV *cb)
779 ALIAS:
780 cleanup_ns = 1
781 CODE:
782 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
783 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
784 ev_cleanup_set (RETVAL);
785 if (!ix) START (cleanup, RETVAL);
786 OUTPUT:
787 RETVAL
788
789#endif
790
687ev_child *child (int pid, int trace, SV *cb) 791ev_child *child (int pid, int trace, SV *cb)
688 ALIAS: 792 ALIAS:
689 child_ns = 1 793 child_ns = 1
690 CODE: 794 CODE:
795#if EV_CHILD_ENABLE
691 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 796 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
692 ev_child_set (RETVAL, pid, trace); 797 ev_child_set (RETVAL, pid, trace);
693 if (!ix) START (child, RETVAL); 798 if (!ix) START (child, RETVAL);
799#else
800 croak ("EV::child watchers not supported on this platform");
801#endif
694 OUTPUT: 802 OUTPUT:
695 RETVAL 803 RETVAL
804
696 805
697ev_stat *stat (SV *path, NV interval, SV *cb) 806ev_stat *stat (SV *path, NV interval, SV *cb)
698 ALIAS: 807 ALIAS:
699 stat_ns = 1 808 stat_ns = 1
700 CODE: 809 CODE:
701 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 810 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
702 RETVAL->fh = newSVsv (path); 811 e_fh (RETVAL) = newSVsv (path);
703 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 812 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
704 if (!ix) START (stat, RETVAL); 813 if (!ix) START (stat, RETVAL);
705 OUTPUT: 814 OUTPUT:
706 RETVAL 815 RETVAL
816
817#ifndef EV_NO_LOOPS
707 818
708ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 819ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
709 ALIAS: 820 ALIAS:
710 embed_ns = 1 821 embed_ns = 1
711 CODE: 822 CODE:
712{ 823{
713 if (!(ev_backend (loop) & ev_embeddable_backends ())) 824 if (!(ev_backend (loop) & ev_embeddable_backends ()))
714 croak ("passed loop is not embeddable via EV::embed,"); 825 croak ("passed loop is not embeddable via EV::embed,");
715 826
716 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 827 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
717 RETVAL->fh = newSVsv (ST (0)); 828 e_fh (RETVAL) = newSVsv (ST (0));
718 ev_embed_set (RETVAL, loop); 829 ev_embed_set (RETVAL, loop);
719 if (!ix) START (embed, RETVAL); 830 if (!ix) START (embed, RETVAL);
720} 831}
721 OUTPUT: 832 OUTPUT:
722 RETVAL 833 RETVAL
834
835#endif
723 836
724ev_async *async (SV *cb) 837ev_async *async (SV *cb)
725 ALIAS: 838 ALIAS:
726 async_ns = 1 839 async_ns = 1
727 CODE: 840 CODE:
… …
756 C_ARGS: e_loop (w), w 869 C_ARGS: e_loop (w), w
757 870
758void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 871void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
759 C_ARGS: e_loop (w), w, revents 872 C_ARGS: e_loop (w), w, revents
760 873
761int keepalive (ev_watcher *w, int new_value = 0) 874int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
762 CODE: 875 CODE:
763{ 876{
764 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 877 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
765 new_value = new_value ? WFLAG_KEEPALIVE : 0;
766 878
767 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 879 if (items > 1)
768 { 880 {
881 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
882
883 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
884 {
769 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 885 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
770 REF (w); 886 REF (w);
771 UNREF (w); 887 UNREF (w);
888 }
772 } 889 }
773} 890}
774 OUTPUT: 891 OUTPUT:
775 RETVAL 892 RETVAL
776 893
777SV *cb (ev_watcher *w, SV *new_cb = 0) 894SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
778 CODE: 895 CODE:
779{ 896{
780 if (items > 1) 897 if (items > 1)
781 { 898 {
782 new_cb = s_get_cv_croak (new_cb); 899 new_cb = s_get_cv_croak (new_cb);
… …
787 RETVAL = newRV_inc (w->cb_sv); 904 RETVAL = newRV_inc (w->cb_sv);
788} 905}
789 OUTPUT: 906 OUTPUT:
790 RETVAL 907 RETVAL
791 908
792SV *data (ev_watcher *w, SV *new_data = 0) 909SV *data (ev_watcher *w, SV *new_data = NO_INIT)
793 CODE: 910 CODE:
794{ 911{
795 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 912 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
796 913
797 if (items > 1) 914 if (items > 1)
… …
807 CODE: 924 CODE:
808 RETVAL = newRV_inc (w->loop); 925 RETVAL = newRV_inc (w->loop);
809 OUTPUT: 926 OUTPUT:
810 RETVAL 927 RETVAL
811 928
812int priority (ev_watcher *w, int new_priority = 0) 929int priority (ev_watcher *w, SV *new_priority = NO_INIT)
813 CODE: 930 CODE:
814{ 931{
815 RETVAL = w->priority; 932 RETVAL = w->priority;
816 933
817 if (items > 1) 934 if (items > 1)
… …
825 XPUSHs (ST (0)); 942 XPUSHs (ST (0));
826 PUTBACK; 943 PUTBACK;
827 call_method ("stop", G_DISCARD | G_VOID); 944 call_method ("stop", G_DISCARD | G_VOID);
828 } 945 }
829 946
830 ev_set_priority (w, new_priority); 947 ev_set_priority (w, SvIV (new_priority));
831 948
832 if (active) 949 if (active)
833 { 950 {
834 PUSHMARK (SP); 951 PUSHMARK (SP);
835 XPUSHs (ST (0)); 952 XPUSHs (ST (0));
… …
860 CODE: 977 CODE:
861{ 978{
862 int fd = s_fileno (fh, events & EV_WRITE); 979 int fd = s_fileno (fh, events & EV_WRITE);
863 CHECK_FD (fh, fd); 980 CHECK_FD (fh, fd);
864 981
865 sv_setsv (w->fh, fh); 982 sv_setsv (e_fh (w), fh);
866 RESET (io, w, (w, fd, events)); 983 RESET (io, w, (w, fd, events));
867} 984}
868 985
869SV *fh (ev_io *w, SV *new_fh = 0) 986SV *fh (ev_io *w, SV *new_fh = NO_INIT)
870 CODE: 987 CODE:
871{ 988{
872 if (items > 1) 989 if (items > 1)
873 { 990 {
874 int fd = s_fileno (new_fh, w->events & EV_WRITE); 991 int fd = s_fileno (new_fh, w->events & EV_WRITE);
875 CHECK_FD (new_fh, fd); 992 CHECK_FD (new_fh, fd);
876 993
877 RETVAL = w->fh; 994 RETVAL = e_fh (w);
878 w->fh = newSVsv (new_fh); 995 e_fh (w) = newSVsv (new_fh);
879 996
880 RESET (io, w, (w, fd, w->events)); 997 RESET (io, w, (w, fd, w->events));
881 } 998 }
882 else 999 else
883 RETVAL = newSVsv (w->fh); 1000 RETVAL = newSVsv (e_fh (w));
884} 1001}
885 OUTPUT: 1002 OUTPUT:
886 RETVAL 1003 RETVAL
887 1004
888int events (ev_io *w, int new_events = EV_UNDEF) 1005int events (ev_io *w, int new_events = NO_INIT)
889 CODE: 1006 CODE:
890{ 1007{
891 RETVAL = w->events; 1008 RETVAL = w->events;
892 1009
893 if (items > 1) 1010 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
894 RESET (io, w, (w, w->fd, new_events)); 1011 {
1012 PAUSE (io);
1013 ev_io_modify (w, new_events);
1014 RESUME (io);
1015 }
895} 1016}
896 OUTPUT: 1017 OUTPUT:
897 RETVAL 1018 RETVAL
898 1019
899MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1020MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
918 CHECK_SIG (signal, signum); 1039 CHECK_SIG (signal, signum);
919 1040
920 RESET_SIGNAL (w, (w, signum)); 1041 RESET_SIGNAL (w, (w, signum));
921} 1042}
922 1043
923int signal (ev_signal *w, SV *new_signal = 0) 1044int signal (ev_signal *w, SV *new_signal = NO_INIT)
924 CODE: 1045 CODE:
925{ 1046{
926 RETVAL = w->signum; 1047 RETVAL = w->signum;
927 1048
928 if (items > 1) 1049 if (items > 1)
929 { 1050 {
930 Signal signum = s_signum (new_signal); 1051 Signal signum = s_signum (new_signal);
931 CHECK_SIG (new_signal, signum); 1052 CHECK_SIG (new_signal, signum);
932
933 RESET_SIGNAL (w, (w, signum)); 1053 RESET_SIGNAL (w, (w, signum));
934 } 1054 }
935} 1055}
936 OUTPUT: 1056 OUTPUT:
937 RETVAL 1057 RETVAL
… …
946 1066
947void ev_timer_stop (ev_timer *w) 1067void ev_timer_stop (ev_timer *w)
948 CODE: 1068 CODE:
949 STOP (timer, w); 1069 STOP (timer, w);
950 1070
951void ev_timer_again (ev_timer *w) 1071void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
952 INIT:
953 CHECK_REPEAT (w->repeat);
954 CODE: 1072 CODE:
1073{
1074 if (items > 1)
1075 {
1076 CHECK_REPEAT (repeat);
1077 w->repeat = repeat;
1078 }
1079
955 ev_timer_again (e_loop (w), w); 1080 ev_timer_again (e_loop (w), w);
956 UNREF (w); 1081 UNREF (w);
1082}
957 1083
958NV ev_timer_remaining (ev_timer *w) 1084NV ev_timer_remaining (ev_timer *w)
959 C_ARGS: e_loop (w), w 1085 C_ARGS: e_loop (w), w
960 1086
961void DESTROY (ev_timer *w) 1087void DESTROY (ev_timer *w)
… …
967 INIT: 1093 INIT:
968 CHECK_REPEAT (repeat); 1094 CHECK_REPEAT (repeat);
969 CODE: 1095 CODE:
970 RESET (timer, w, (w, after, repeat)); 1096 RESET (timer, w, (w, after, repeat));
971 1097
1098NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1099 CODE:
1100 RETVAL = w->repeat;
1101 if (items > 1)
1102 {
1103 NV repeat = SvNV (new_repeat);
1104 CHECK_REPEAT (repeat);
1105 w->repeat = repeat;
1106 }
1107 OUTPUT:
1108 RETVAL
1109
972MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1110MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
973 1111
974void ev_periodic_start (ev_periodic *w) 1112void ev_periodic_start (ev_periodic *w)
975 INIT: 1113 INIT:
976 CHECK_REPEAT (w->interval); 1114 CHECK_REPEAT (w->interval);
… …
994void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1132void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
995 INIT: 1133 INIT:
996 CHECK_REPEAT (interval); 1134 CHECK_REPEAT (interval);
997 CODE: 1135 CODE:
998{ 1136{
999 SvREFCNT_dec (w->fh); 1137 SvREFCNT_dec (e_fh (w));
1000 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1138 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1001 1139
1002 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1140 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1003} 1141}
1004 1142
1005NV at (ev_periodic *w) 1143NV at (ev_periodic *w)
1006 CODE: 1144 CODE:
1007 RETVAL = ev_periodic_at (w); 1145 RETVAL = ev_periodic_at (w);
1146 OUTPUT:
1147 RETVAL
1148
1149NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1150 CODE:
1151 RETVAL = w->offset;
1152 if (items > 1)
1153 w->offset = SvNV (new_offset);
1154 OUTPUT:
1155 RETVAL
1156
1157NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1158 CODE:
1159 RETVAL = w->interval;
1160 if (items > 1)
1161 {
1162 NV interval = SvNV (new_interval);
1163 CHECK_REPEAT (interval);
1164 w->interval = interval;
1165 }
1166 OUTPUT:
1167 RETVAL
1168
1169SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1170 CODE:
1171 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1172 if (items > 1)
1173 {
1174 sv_2mortal (RETVAL);
1175 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1176 }
1008 OUTPUT: 1177 OUTPUT:
1009 RETVAL 1178 RETVAL
1010 1179
1011MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1180MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1012 1181
… …
1066void DESTROY (ev_fork *w) 1235void DESTROY (ev_fork *w)
1067 CODE: 1236 CODE:
1068 STOP (fork, w); 1237 STOP (fork, w);
1069 e_destroy (w); 1238 e_destroy (w);
1070 1239
1240#if CLEANUP_ENABLED
1241
1242MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1243
1244void ev_cleanup_start (ev_cleanup *w)
1245 CODE:
1246 START (cleanup, w);
1247
1248void ev_cleanup_stop (ev_cleanup *w)
1249 CODE:
1250 STOP (cleanup, w);
1251
1252void DESTROY (ev_cleanup *w)
1253 CODE:
1254 STOP (cleanup, w);
1255 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1256 e_destroy (w);
1257
1258int keepalive (ev_watcher *w, SV *new_value = 0)
1259 CODE:
1260 RETVAL = 1;
1261 OUTPUT:
1262 RETVAL
1263
1264#endif
1265
1071MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1266MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1267
1268#if EV_CHILD_ENABLE
1072 1269
1073void ev_child_start (ev_child *w) 1270void ev_child_start (ev_child *w)
1074 CODE: 1271 CODE:
1075 START (child, w); 1272 START (child, w);
1076 1273
… …
1096 : ix == 1 ? w->rpid 1293 : ix == 1 ? w->rpid
1097 : w->rstatus; 1294 : w->rstatus;
1098 OUTPUT: 1295 OUTPUT:
1099 RETVAL 1296 RETVAL
1100 1297
1298#endif
1299
1101MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1300MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1102 1301
1103void ev_stat_start (ev_stat *w) 1302void ev_stat_start (ev_stat *w)
1104 CODE: 1303 CODE:
1105 START (stat, w); 1304 START (stat, w);
… …
1114 e_destroy (w); 1313 e_destroy (w);
1115 1314
1116void set (ev_stat *w, SV *path, NV interval) 1315void set (ev_stat *w, SV *path, NV interval)
1117 CODE: 1316 CODE:
1118{ 1317{
1119 sv_setsv (w->fh, path); 1318 sv_setsv (e_fh (w), path);
1120 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1319 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1121} 1320}
1122 1321
1123SV *path (ev_stat *w, SV *new_path = 0) 1322SV *path (ev_stat *w, SV *new_path = NO_INIT)
1124 CODE: 1323 CODE:
1125{ 1324{
1126 RETVAL = SvREFCNT_inc (w->fh); 1325 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1127 1326
1128 if (items > 1) 1327 if (items > 1)
1129 { 1328 {
1130 SvREFCNT_dec (w->fh); 1329 sv_2mortal (RETVAL);
1131 w->fh = newSVsv (new_path); 1330 e_fh (w) = newSVsv (new_path);
1132 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1331 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1133 } 1332 }
1134} 1333}
1135 OUTPUT: 1334 OUTPUT:
1136 RETVAL 1335 RETVAL
1137 1336
1138NV interval (ev_stat *w, NV new_interval = 0.) 1337NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1139 CODE: 1338 CODE:
1140{
1141 RETVAL = w->interval; 1339 RETVAL = w->interval;
1142
1143 if (items > 1) 1340 if (items > 1)
1144 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1341 {
1145} 1342 PAUSE (stat);
1343 w->interval = SvNV (new_interval);
1344 RESUME (stat);
1345 }
1146 OUTPUT: 1346 OUTPUT:
1147 RETVAL 1347 RETVAL
1148 1348
1149void prev (ev_stat *w) 1349void prev (ev_stat *w)
1150 ALIAS: 1350 ALIAS:
… …
1208 e_destroy (w); 1408 e_destroy (w);
1209 1409
1210void set (ev_embed *w, struct ev_loop *loop) 1410void set (ev_embed *w, struct ev_loop *loop)
1211 CODE: 1411 CODE:
1212{ 1412{
1213 sv_setsv (w->fh, ST (1)); 1413 sv_setsv (e_fh (w), ST (1));
1214 RESET (embed, w, (w, loop)); 1414 RESET (embed, w, (w, loop));
1215} 1415}
1216 1416
1217SV *other (ev_embed *w) 1417SV *other (ev_embed *w)
1218 CODE: 1418 CODE:
1219 RETVAL = newSVsv (w->fh); 1419 RETVAL = newSVsv (e_fh (w));
1220 OUTPUT: 1420 OUTPUT:
1221 RETVAL 1421 RETVAL
1222 1422
1223void ev_embed_sweep (ev_embed *w) 1423void ev_embed_sweep (ev_embed *w)
1224 C_ARGS: e_loop (w), w 1424 C_ARGS: e_loop (w), w
… …
1245 CODE: 1445 CODE:
1246 RETVAL = boolSV (ev_async_pending (w)); 1446 RETVAL = boolSV (ev_async_pending (w));
1247 OUTPUT: 1447 OUTPUT:
1248 RETVAL 1448 RETVAL
1249 1449
1450#ifndef EV_NO_LOOPS
1451
1250MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1452MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1251 1453
1252SV *new (SV *klass, unsigned int flags = 0) 1454SV *new (SV *klass, unsigned int flags = 0)
1253 CODE: 1455 CODE:
1254{ 1456{
… …
1262 OUTPUT: 1464 OUTPUT:
1263 RETVAL 1465 RETVAL
1264 1466
1265void DESTROY (struct ev_loop *loop) 1467void DESTROY (struct ev_loop *loop)
1266 CODE: 1468 CODE:
1267 if (loop != evapi.default_loop) /* global destruction sucks */ 1469 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1470 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1471 if (loop != evapi.default_loop)
1268 ev_loop_destroy (loop); 1472 ev_loop_destroy (loop);
1269 1473
1270void ev_loop_fork (struct ev_loop *loop) 1474void ev_loop_fork (struct ev_loop *loop)
1271 1475
1272void ev_loop_verify (struct ev_loop *loop)
1273
1274NV ev_now (struct ev_loop *loop) 1476NV ev_now (struct ev_loop *loop)
1275 1477
1276void ev_now_update (struct ev_loop *loop) 1478void ev_now_update (struct ev_loop *loop)
1277 1479
1278void ev_suspend (struct ev_loop *loop) 1480void ev_suspend (struct ev_loop *loop)
… …
1283 1485
1284void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1486void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1285 1487
1286unsigned int ev_backend (struct ev_loop *loop) 1488unsigned int ev_backend (struct ev_loop *loop)
1287 1489
1288unsigned int ev_loop_count (struct ev_loop *loop) 1490void ev_verify (struct ev_loop *loop)
1491 ALIAS:
1492 loop_verify = 1
1289 1493
1290unsigned int ev_loop_depth (struct ev_loop *loop) 1494unsigned int ev_iteration (struct ev_loop *loop)
1495 ALIAS:
1496 loop_count = 1
1291 1497
1292void ev_loop (struct ev_loop *loop, int flags = 0) 1498unsigned int ev_depth (struct ev_loop *loop)
1499 ALIAS:
1500 loop_depth = 1
1293 1501
1502int ev_run (struct ev_loop *loop, int flags = 0)
1503 ALIAS:
1504 loop = 1
1505
1294void ev_unloop (struct ev_loop *loop, int how = 1) 1506void ev_break (struct ev_loop *loop, int how = 1)
1507 ALIAS:
1508 unloop = 1
1295 1509
1296void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1510void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1297 1511
1298unsigned int ev_pending_count (struct ev_loop *loop) 1512unsigned int ev_pending_count (struct ev_loop *loop)
1299 1513
… …
1302#if 0 1516#if 0
1303 1517
1304void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1518void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1305 CODE: 1519 CODE:
1306{ 1520{
1307 Signal signum = s_signum (signal); 1521 Signal signum = s_signum (signal);
1308 CHECK_SIG (signal, signum); 1522 CHECK_SIG (signal, signum);
1309 1523
1310 ev_feed_signal_event (loop, signum); 1524 ev_feed_signal_event (loop, signum);
1311} 1525}
1312 1526
… …
1319{ 1533{
1320 int fd = s_fileno (fh, events & EV_WRITE); 1534 int fd = s_fileno (fh, events & EV_WRITE);
1321 CHECK_FD (fh, fd); 1535 CHECK_FD (fh, fd);
1322 1536
1323 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1537 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1324 RETVAL->fh = newSVsv (fh); 1538 e_fh (RETVAL) = newSVsv (fh);
1325 ev_io_set (RETVAL, fd, events); 1539 ev_io_set (RETVAL, fd, events);
1326 if (!ix) START (io, RETVAL); 1540 if (!ix) START (io, RETVAL);
1327} 1541}
1328 OUTPUT: 1542 OUTPUT:
1329 RETVAL 1543 RETVAL
… …
1345 periodic_ns = 1 1559 periodic_ns = 1
1346 INIT: 1560 INIT:
1347 CHECK_REPEAT (interval); 1561 CHECK_REPEAT (interval);
1348 CODE: 1562 CODE:
1349{ 1563{
1350 ev_periodic *w; 1564 ev_periodic *w;
1351 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1565 w = e_new (sizeof (ev_periodic), cb, ST (0));
1352 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1566 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1353 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1567 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1354 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1568 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1355 if (!ix) START (periodic, w); 1569 if (!ix) START (periodic, w);
1356} 1570}
1357 OUTPUT: 1571 OUTPUT:
1358 RETVAL 1572 RETVAL
… …
1360ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1574ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1361 ALIAS: 1575 ALIAS:
1362 signal_ns = 1 1576 signal_ns = 1
1363 CODE: 1577 CODE:
1364{ 1578{
1365 Signal signum = s_signum (signal); 1579 Signal signum = s_signum (signal);
1366 CHECK_SIG (signal, signum); 1580 CHECK_SIG (signal, signum);
1367 1581
1368 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1582 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1369 ev_signal_set (RETVAL, signum); 1583 ev_signal_set (RETVAL, signum);
1370 if (!ix) START_SIGNAL (RETVAL); 1584 if (!ix) START_SIGNAL (RETVAL);
… …
1410 ev_fork_set (RETVAL); 1624 ev_fork_set (RETVAL);
1411 if (!ix) START (fork, RETVAL); 1625 if (!ix) START (fork, RETVAL);
1412 OUTPUT: 1626 OUTPUT:
1413 RETVAL 1627 RETVAL
1414 1628
1629#if CLEANUP_ENABLED
1630
1631ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1632 ALIAS:
1633 cleanup_ns = 1
1634 CODE:
1635 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1636 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1637 ev_cleanup_set (RETVAL);
1638 if (!ix) START (cleanup, RETVAL);
1639 OUTPUT:
1640 RETVAL
1641
1642#endif
1643
1415ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1644ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1416 ALIAS: 1645 ALIAS:
1417 child_ns = 1 1646 child_ns = 1
1418 CODE: 1647 CODE:
1648#if EV_CHILD_ENABLE
1419 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1649 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1420 ev_child_set (RETVAL, pid, trace); 1650 ev_child_set (RETVAL, pid, trace);
1421 if (!ix) START (child, RETVAL); 1651 if (!ix) START (child, RETVAL);
1652#else
1653 croak ("EV::child watchers not supported on this platform");
1654#endif
1422 OUTPUT: 1655 OUTPUT:
1423 RETVAL 1656 RETVAL
1424 1657
1425ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1658ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1426 ALIAS: 1659 ALIAS:
1427 stat_ns = 1 1660 stat_ns = 1
1428 CODE: 1661 CODE:
1429 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1662 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1430 RETVAL->fh = newSVsv (path); 1663 e_fh (RETVAL) = newSVsv (path);
1431 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1664 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1432 if (!ix) START (stat, RETVAL); 1665 if (!ix) START (stat, RETVAL);
1433 OUTPUT: 1666 OUTPUT:
1434 RETVAL 1667 RETVAL
1435 1668
1436ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1669ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1440{ 1673{
1441 if (!(ev_backend (other) & ev_embeddable_backends ())) 1674 if (!(ev_backend (other) & ev_embeddable_backends ()))
1442 croak ("passed loop is not embeddable via EV::embed,"); 1675 croak ("passed loop is not embeddable via EV::embed,");
1443 1676
1444 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1677 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1445 RETVAL->fh = newSVsv (ST (1)); 1678 e_fh (RETVAL) = newSVsv (ST (1));
1446 ev_embed_set (RETVAL, other); 1679 ev_embed_set (RETVAL, other);
1447 if (!ix) START (embed, RETVAL); 1680 if (!ix) START (embed, RETVAL);
1448} 1681}
1449 OUTPUT: 1682 OUTPUT:
1450 RETVAL 1683 RETVAL
… …
1467 SvOK (timeout) ? SvNV (timeout) : -1., 1700 SvOK (timeout) ? SvNV (timeout) : -1.,
1468 e_once_cb, 1701 e_once_cb,
1469 newSVsv (cb) 1702 newSVsv (cb)
1470 ); 1703 );
1471 1704
1705#endif
1706

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