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Comparing EV/EV.xs (file contents):
Revision 1.134 by root, Fri Sep 18 21:28:33 2009 UTC vs.
Revision 1.182 by root, Tue Feb 18 16:50:21 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#else
27# define NDEBUG 1
28#endif
29
30/* make sure we get a real assert, not perl's incompatible version */
31#undef assert
32#include <assert.h>
33
34#define EV_STANDALONE 1
18#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
20#define EV_H <ev.h> 37#define EV_USE_FLOOR 1
38#define EV_API_STATIC
39#define EV_H "../libev/ev.h"
40#define EV_CONFIG_H error
21#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
22 42
23#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
24#ifdef _WIN32 44#ifdef _WIN32
25# define EV_SELECT_USE_FD_SET 0 45# define EV_SELECT_USE_FD_SET 0
… …
27# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
28#endif 48#endif
29/* due to bugs in OS X we have to use libev/ explicitly here */ 49/* due to bugs in OS X we have to use libev/ explicitly here */
30#include "libev/ev.c" 50#include "libev/ev.c"
31 51
32#ifndef _WIN32 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
33# include <pthread.h> 53# include <pthread.h>
34#endif 54#endif
35 55
36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 56#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
57#define e_flags(w) ((ev_watcher *)(w))->e_flags
58#define e_self(w) ((ev_watcher *)(w))->self
59#define e_fh(w) ((ev_watcher *)(w))->fh
60#define e_data(w) ((ev_watcher *)(w))->data
37 61
38#define WFLAG_KEEPALIVE 1 62#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */ 63#define WFLAG_UNREFED 2 /* has been unref'ed */
40 64
41#define UNREF(w) \ 65#define UNREF(w) \
42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 66 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
43 && ev_is_active (w)) \ 67 && ev_is_active (w)) \
44 { \ 68 { \
45 ev_unref (e_loop (w)); \ 69 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \ 70 e_flags (w) |= WFLAG_UNREFED; \
47 } 71 }
48 72
49#define REF(w) \ 73#define REF(w) \
50 if ((w)->e_flags & WFLAG_UNREFED) \ 74 if (e_flags (w) & WFLAG_UNREFED) \
51 { \ 75 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \ 76 e_flags (w) &= ~WFLAG_UNREFED; \
53 ev_ref (e_loop (w)); \ 77 ev_ref (e_loop (w)); \
54 } 78 }
55 79
56#define START(type,w) \ 80#define START(type,w) \
57 do { \ 81 do { \
… …
63 do { \ 87 do { \
64 REF (w); \ 88 REF (w); \
65 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
66 } while (0) 90 } while (0)
67 91
92#define PAUSE(type) \
93 do { \
94 int active = ev_is_active (w); \
95 if (active) STOP (type, w)
96
97#define RESUME(type) \
98 if (active) START (type, w); \
99 } while (0)
100
101
68#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
69 do { \ 103 PAUSE (type); \
70 int active = ev_is_active (w); \
71 if (active) STOP (type, w); \
72 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
73 if (active) START (type, w); \ 105 RESUME (type)
74 } while (0)
75 106
76typedef int Signal; 107typedef int Signal;
77 108
78/* horrible... */ 109/* horrible... */
79#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
114 *stash_idle, 145 *stash_idle,
115 *stash_prepare, 146 *stash_prepare,
116 *stash_check, 147 *stash_check,
117 *stash_embed, 148 *stash_embed,
118 *stash_fork, 149 *stash_fork,
150 *stash_cleanup,
119 *stash_async; 151 *stash_async;
120 152
121///////////////////////////////////////////////////////////////////////////// 153/////////////////////////////////////////////////////////////////////////////
122// Event 154// Event
123 155
… …
182 dSP; 214 dSP;
183 I32 mark = SP - PL_stack_base; 215 I32 mark = SP - PL_stack_base;
184 SV *sv_self, *sv_events; 216 SV *sv_self, *sv_events;
185 217
186 /* libev might have stopped the watcher */ 218 /* libev might have stopped the watcher */
187 if (expect_false (w->e_flags & WFLAG_UNREFED) 219 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
188 && !ev_is_active (w)) 220 && !ev_is_active (w))
189 REF (w); 221 REF (w);
190 222
191 if (expect_true (sv_self_cache)) 223 if (ecb_expect_true (sv_self_cache))
192 { 224 {
193 sv_self = sv_self_cache; sv_self_cache = 0; 225 sv_self = sv_self_cache; sv_self_cache = 0;
194 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 226 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
195 } 227 }
196 else 228 else
197 { 229 {
198 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 230 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
199 SvREADONLY_on (sv_self); 231 SvREADONLY_on (sv_self);
200 } 232 }
201 233
202 if (expect_true (sv_events_cache)) 234 if (ecb_expect_true (sv_events_cache))
203 { 235 {
204 sv_events = sv_events_cache; sv_events_cache = 0; 236 sv_events = sv_events_cache; sv_events_cache = 0;
205 SvIV_set (sv_events, revents); 237 SvIV_set (sv_events, revents);
238 SvIOK_only (sv_events);
206 } 239 }
207 else 240 else
208 { 241 {
209 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
210 SvREADONLY_on (sv_events); 243 SvREADONLY_on (sv_events);
… …
216 PUSHs (sv_events); 249 PUSHs (sv_events);
217 250
218 PUTBACK; 251 PUTBACK;
219 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
220 253
221 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 254 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
222 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
223 else 256 else
224 { 257 {
225 SvREFCNT_dec (SvRV (sv_self)); 258 SvREFCNT_dec (SvRV (sv_self));
226 SvRV_set (sv_self, &PL_sv_undef); 259 SvRV_set (sv_self, &PL_sv_undef);
227 sv_self_cache = sv_self; 260 sv_self_cache = sv_self;
228 } 261 }
229 262
230 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 263 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
231 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
232 else 265 else
233 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
234 267
235 if (expect_false (SvTRUE (ERRSV))) 268 if (ecb_expect_false (SvTRUE (ERRSV)))
236 { 269 {
237 SPAGAIN; 270 SPAGAIN;
238 PUSHMARK (SP); 271 PUSHMARK (SP);
239 PUTBACK; 272 PUTBACK;
240 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 273 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
… …
294 ENTER; 327 ENTER;
295 SAVETMPS; 328 SAVETMPS;
296 329
297 PUSHMARK (SP); 330 PUSHMARK (SP);
298 EXTEND (SP, 2); 331 EXTEND (SP, 2);
299 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 332 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
300 PUSHs (newSVnv (now)); 333 PUSHs (newSVnv (now));
301 334
302 PUTBACK; 335 PUTBACK;
303 count = call_sv (w->fh, G_SCALAR | G_EVAL); 336 count = call_sv (w->fh, G_SCALAR | G_EVAL);
304 SPAGAIN; 337 SPAGAIN;
… …
334 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 367 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
335 368
336#define CHECK_SIG(sv,num) if ((num) < 0) \ 369#define CHECK_SIG(sv,num) if ((num) < 0) \
337 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 370 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
338 371
372static void
373default_fork (void)
374{
375 ev_loop_fork (EV_DEFAULT_UC);
376}
377
339///////////////////////////////////////////////////////////////////////////// 378/////////////////////////////////////////////////////////////////////////////
340// XS interface functions 379// XS interface functions
341 380
342MODULE = EV PACKAGE = EV PREFIX = ev_ 381MODULE = EV PACKAGE = EV PREFIX = ev_
343 382
… …
358 const_iv (EV_, UNDEF) 397 const_iv (EV_, UNDEF)
359 const_iv (EV_, NONE) 398 const_iv (EV_, NONE)
360 const_iv (EV_, READ) 399 const_iv (EV_, READ)
361 const_iv (EV_, WRITE) 400 const_iv (EV_, WRITE)
362 const_iv (EV_, IO) 401 const_iv (EV_, IO)
363 const_iv (EV_, TIMEOUT)
364 const_iv (EV_, TIMER) 402 const_iv (EV_, TIMER)
365 const_iv (EV_, PERIODIC) 403 const_iv (EV_, PERIODIC)
366 const_iv (EV_, SIGNAL) 404 const_iv (EV_, SIGNAL)
367 const_iv (EV_, CHILD) 405 const_iv (EV_, CHILD)
368 const_iv (EV_, STAT) 406 const_iv (EV_, STAT)
369 const_iv (EV_, IDLE) 407 const_iv (EV_, IDLE)
370 const_iv (EV_, PREPARE) 408 const_iv (EV_, PREPARE)
371 const_iv (EV_, CHECK) 409 /*const_iv (EV_, CHECK) needs special tretament */
372 const_iv (EV_, EMBED) 410 const_iv (EV_, EMBED)
373 const_iv (EV_, FORK) 411 const_iv (EV_, FORK)
412 const_iv (EV_, CLEANUP)
374 const_iv (EV_, ASYNC) 413 const_iv (EV_, ASYNC)
375 const_iv (EV_, CUSTOM) 414 const_iv (EV_, CUSTOM)
376 const_iv (EV_, ERROR) 415 const_iv (EV_, ERROR)
377 416
378 const_iv (EV, LOOP_NONBLOCK)
379 const_iv (EV, LOOP_ONESHOT)
380
381 const_iv (EV, UNLOOP_CANCEL) 417 const_iv (EV, RUN_NOWAIT)
382 const_iv (EV, UNLOOP_ONE) 418 const_iv (EV, RUN_ONCE)
419
420 const_iv (EV, BREAK_CANCEL)
421 const_iv (EV, BREAK_ONE)
383 const_iv (EV, UNLOOP_ALL) 422 const_iv (EV, BREAK_ALL)
384
385 const_iv (EV, BACKEND_SELECT) 423 const_iv (EV, BACKEND_SELECT)
386 const_iv (EV, BACKEND_POLL) 424 const_iv (EV, BACKEND_POLL)
387 const_iv (EV, BACKEND_EPOLL) 425 const_iv (EV, BACKEND_EPOLL)
388 const_iv (EV, BACKEND_KQUEUE) 426 const_iv (EV, BACKEND_KQUEUE)
389 const_iv (EV, BACKEND_DEVPOLL) 427 const_iv (EV, BACKEND_DEVPOLL)
390 const_iv (EV, BACKEND_PORT) 428 const_iv (EV, BACKEND_PORT)
391 const_iv (EV, BACKEND_ALL) 429 const_iv (EV, BACKEND_ALL)
430 const_iv (EV, BACKEND_MASK)
392 const_iv (EV, FLAG_AUTO) 431 const_iv (EV, FLAG_AUTO)
393 const_iv (EV, FLAG_FORKCHECK) 432 const_iv (EV, FLAG_FORKCHECK)
433 const_iv (EV, FLAG_SIGNALFD)
434 const_iv (EV, FLAG_NOSIGMASK)
394 const_iv (EV, FLAG_NOENV) 435 const_iv (EV, FLAG_NOENV)
395 const_iv (EV, FLAG_NOSIGFD)
396 const_iv (EV, FLAG_NOINOTIFY) 436 const_iv (EV, FLAG_NOINOTIFY)
397 437
398 const_iv (EV_, VERSION_MAJOR) 438 const_iv (EV_, VERSION_MAJOR)
399 const_iv (EV_, VERSION_MINOR) 439 const_iv (EV_, VERSION_MINOR)
440#if EV_COMPAT3
441 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
442 const_iv (EV_, TIMEOUT)
443 const_iv (EV, LOOP_NONBLOCK)
444 const_iv (EV, LOOP_ONESHOT)
445 const_iv (EV, UNLOOP_CANCEL)
446 const_iv (EV, UNLOOP_ONE)
447 const_iv (EV, UNLOOP_ALL)
448#endif
400 }; 449 };
401 450
402 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 451 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
403 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 452 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
453
454 /* since this clashes with perl CHECK blocks, */
455 /* but we are interested in constants, */
456 /* and not blocks, we treat CHECK specially. */
457 {
458 /* the local $^W = 0 takes care of the warning */
459 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
460 /* now we need to re-set the gv, in case it was hijacked */
461 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
462 }
404 463
405 stash_loop = gv_stashpv ("EV::Loop" , 1); 464 stash_loop = gv_stashpv ("EV::Loop" , 1);
406 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 465 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407 stash_io = gv_stashpv ("EV::IO" , 1); 466 stash_io = gv_stashpv ("EV::IO" , 1);
408 stash_timer = gv_stashpv ("EV::Timer" , 1); 467 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
413 stash_check = gv_stashpv ("EV::Check" , 1); 472 stash_check = gv_stashpv ("EV::Check" , 1);
414 stash_child = gv_stashpv ("EV::Child" , 1); 473 stash_child = gv_stashpv ("EV::Child" , 1);
415 stash_embed = gv_stashpv ("EV::Embed" , 1); 474 stash_embed = gv_stashpv ("EV::Embed" , 1);
416 stash_stat = gv_stashpv ("EV::Stat" , 1); 475 stash_stat = gv_stashpv ("EV::Stat" , 1);
417 stash_fork = gv_stashpv ("EV::Fork" , 1); 476 stash_fork = gv_stashpv ("EV::Fork" , 1);
477 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
418 stash_async = gv_stashpv ("EV::Async" , 1); 478 stash_async = gv_stashpv ("EV::Async" , 1);
419 479
420 { 480 {
421 SV *sv = perl_get_sv ("EV::API", TRUE); 481 SV *sv = perl_get_sv ("EV::API", TRUE);
422 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 482 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
432 evapi.time_ = ev_time; 492 evapi.time_ = ev_time;
433 evapi.sleep_ = ev_sleep; 493 evapi.sleep_ = ev_sleep;
434 evapi.loop_new = ev_loop_new; 494 evapi.loop_new = ev_loop_new;
435 evapi.loop_destroy = ev_loop_destroy; 495 evapi.loop_destroy = ev_loop_destroy;
436 evapi.loop_fork = ev_loop_fork; 496 evapi.loop_fork = ev_loop_fork;
437 evapi.loop_count = ev_loop_count; 497 evapi.iteration = ev_iteration;
438 evapi.loop_depth = ev_loop_depth; 498 evapi.depth = ev_depth;
439 evapi.set_userdata = ev_set_userdata; 499 evapi.set_userdata = ev_set_userdata;
440 evapi.userdata = ev_userdata; 500 evapi.userdata = ev_userdata;
441 evapi.now = ev_now; 501 evapi.now = ev_now;
442 evapi.now_update = ev_now_update; 502 evapi.now_update = ev_now_update;
443 evapi.suspend = ev_suspend; 503 evapi.suspend = ev_suspend;
444 evapi.resume = ev_resume; 504 evapi.resume = ev_resume;
445 evapi.backend = ev_backend; 505 evapi.backend = ev_backend;
446 evapi.unloop = ev_unloop; 506 evapi.break_ = ev_break;
447 evapi.invoke_pending = ev_invoke_pending; 507 evapi.invoke_pending = ev_invoke_pending;
448 evapi.pending_count = ev_pending_count; 508 evapi.pending_count = ev_pending_count;
509 evapi.verify = ev_verify;
449 evapi.set_loop_release_cb = ev_set_loop_release_cb; 510 evapi.set_loop_release_cb = ev_set_loop_release_cb;
450 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 511 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
451 evapi.ref = ev_ref; 512 evapi.ref = ev_ref;
452 evapi.unref = ev_unref; 513 evapi.unref = ev_unref;
453 evapi.loop = ev_loop; 514 evapi.run = ev_run;
454 evapi.once = ev_once; 515 evapi.once = ev_once;
455 evapi.io_start = ev_io_start; 516 evapi.io_start = ev_io_start;
456 evapi.io_stop = ev_io_stop; 517 evapi.io_stop = ev_io_stop;
457 evapi.timer_start = ev_timer_start; 518 evapi.timer_start = ev_timer_start;
458 evapi.timer_stop = ev_timer_stop; 519 evapi.timer_stop = ev_timer_stop;
… …
466 evapi.idle_stop = ev_idle_stop; 527 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 528 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 529 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 530 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 531 evapi.check_stop = ev_check_stop;
532#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 533 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 534 evapi.child_stop = ev_child_stop;
535#endif
473 evapi.stat_start = ev_stat_start; 536 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 537 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 538 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 539 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 540 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 541 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 542 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 543 evapi.fork_stop = ev_fork_stop;
544 evapi.cleanup_start = ev_cleanup_start;
545 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 546 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 547 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 548 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 549 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 550 evapi.invoke = ev_invoke;
486 551
487 sv_setiv (sv, (IV)&evapi); 552 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 553 SvREADONLY_on (sv);
489 } 554 }
490#ifndef _WIN32 555#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
556/* unfortunately, musl neither implements the linux standard base,
557/* nor makes itself detectable via macros. yeah, right... */
558#if __linux && (__GLIBC__ || __UCLIBC__)
559 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
560 __register_atfork (0, 0, default_fork, 0);
561#else
491 pthread_atfork (0, 0, ev_default_fork); 562 pthread_atfork (0, 0, default_fork);
563#endif
492#endif 564#endif
493} 565}
494 566
495SV *ev_default_loop (unsigned int flags = 0) 567SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 568 CODE:
… …
510 OUTPUT: 582 OUTPUT:
511 RETVAL 583 RETVAL
512 584
513void ev_default_destroy () 585void ev_default_destroy ()
514 CODE: 586 CODE:
515 ev_default_destroy (); 587 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 588 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 589 default_loop_sv = 0;
518 590
519unsigned int ev_supported_backends () 591unsigned int ev_supported_backends ()
520 592
… …
524 596
525void ev_sleep (NV interval) 597void ev_sleep (NV interval)
526 598
527NV ev_time () 599NV ev_time ()
528 600
601void ev_feed_signal (SV *signal)
602 CODE:
603{
604 Signal signum = s_signum (signal);
605 CHECK_SIG (signal, signum);
606
607 ev_feed_signal (signum);
608}
609
529NV ev_now () 610NV ev_now ()
530 C_ARGS: evapi.default_loop 611 C_ARGS: evapi.default_loop
531 612
532void ev_now_update () 613void ev_now_update ()
533 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
… …
539 C_ARGS: evapi.default_loop 620 C_ARGS: evapi.default_loop
540 621
541unsigned int ev_backend () 622unsigned int ev_backend ()
542 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
543 624
544void ev_loop_verify () 625void ev_verify ()
626 ALIAS:
627 loop_verify = 1
545 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
546 629
547unsigned int ev_loop_count () 630unsigned int ev_iteration ()
631 ALIAS:
632 loop_count = 1
548 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
549 634
550unsigned int ev_loop_depth () 635unsigned int ev_depth ()
636 ALIAS:
637 loop_depth = 1
551 C_ARGS: evapi.default_loop 638 C_ARGS: evapi.default_loop
552 639
553void ev_set_io_collect_interval (NV interval) 640void ev_set_io_collect_interval (NV interval)
554 C_ARGS: evapi.default_loop, interval 641 C_ARGS: evapi.default_loop, interval
555 642
556void ev_set_timeout_collect_interval (NV interval) 643void ev_set_timeout_collect_interval (NV interval)
557 C_ARGS: evapi.default_loop, interval 644 C_ARGS: evapi.default_loop, interval
558 645
559void ev_loop (int flags = 0) 646int ev_run (int flags = 0)
647 ALIAS:
648 loop = 1
560 C_ARGS: evapi.default_loop, flags 649 C_ARGS: evapi.default_loop, flags
561 650
562void ev_unloop (int how = EVUNLOOP_ONE) 651void ev_break (int how = EVBREAK_ONE)
652 ALIAS:
653 unloop = 1
563 C_ARGS: evapi.default_loop, how 654 C_ARGS: evapi.default_loop, how
564 655
565void ev_feed_fd_event (int fd, int revents = EV_NONE) 656void ev_feed_fd_event (int fd, int revents = EV_NONE)
566 C_ARGS: evapi.default_loop, fd, revents 657 C_ARGS: evapi.default_loop, fd, revents
567 658
568void ev_feed_signal_event (SV *signal) 659void ev_feed_signal_event (SV *signal)
569 CODE: 660 CODE:
570{ 661{
571 Signal signum = s_signum (signal); 662 Signal signum = s_signum (signal);
572 CHECK_SIG (signal, signum); 663 CHECK_SIG (signal, signum);
573 664
574 ev_feed_signal_event (evapi.default_loop, signum); 665 ev_feed_signal_event (evapi.default_loop, signum);
575} 666}
576 667
… …
594 ix = 0; 685 ix = 0;
595 events = events ? EV_WRITE : EV_READ; 686 events = events ? EV_WRITE : EV_READ;
596 } 687 }
597 688
598 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 689 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
599 RETVAL->fh = newSVsv (fh); 690 e_fh (RETVAL) = newSVsv (fh);
600 ev_io_set (RETVAL, fd, events); 691 ev_io_set (RETVAL, fd, events);
601 if (!ix) START (io, RETVAL); 692 if (!ix) START (io, RETVAL);
602} 693}
603 OUTPUT: 694 OUTPUT:
604 RETVAL 695 RETVAL
… …
620 periodic_ns = 1 711 periodic_ns = 1
621 INIT: 712 INIT:
622 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
623 CODE: 714 CODE:
624{ 715{
625 ev_periodic *w; 716 ev_periodic *w;
626 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 717 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
627 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 718 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
628 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 719 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
629 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 720 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
630 if (!ix) START (periodic, w); 721 if (!ix) START (periodic, w);
631} 722}
632 OUTPUT: 723 OUTPUT:
633 RETVAL 724 RETVAL
… …
635ev_signal *signal (SV *signal, SV *cb) 726ev_signal *signal (SV *signal, SV *cb)
636 ALIAS: 727 ALIAS:
637 signal_ns = 1 728 signal_ns = 1
638 CODE: 729 CODE:
639{ 730{
640 Signal signum = s_signum (signal); 731 Signal signum = s_signum (signal);
641 CHECK_SIG (signal, signum); 732 CHECK_SIG (signal, signum);
642 733
643 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 734 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
644 ev_signal_set (RETVAL, signum); 735 ev_signal_set (RETVAL, signum);
645 if (!ix) START_SIGNAL (RETVAL); 736 if (!ix) START_SIGNAL (RETVAL);
… …
685 ev_fork_set (RETVAL); 776 ev_fork_set (RETVAL);
686 if (!ix) START (fork, RETVAL); 777 if (!ix) START (fork, RETVAL);
687 OUTPUT: 778 OUTPUT:
688 RETVAL 779 RETVAL
689 780
781#if CLEANUP_ENABLED
782
783ev_cleanup *cleanup (SV *cb)
784 ALIAS:
785 cleanup_ns = 1
786 CODE:
787 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
788 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
789 ev_cleanup_set (RETVAL);
790 if (!ix) START (cleanup, RETVAL);
791 OUTPUT:
792 RETVAL
793
794#endif
795
690ev_child *child (int pid, int trace, SV *cb) 796ev_child *child (int pid, int trace, SV *cb)
691 ALIAS: 797 ALIAS:
692 child_ns = 1 798 child_ns = 1
693 CODE: 799 CODE:
800#if EV_CHILD_ENABLE
694 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 801 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
695 ev_child_set (RETVAL, pid, trace); 802 ev_child_set (RETVAL, pid, trace);
696 if (!ix) START (child, RETVAL); 803 if (!ix) START (child, RETVAL);
804#else
805 croak ("EV::child watchers not supported on this platform");
806#endif
697 OUTPUT: 807 OUTPUT:
698 RETVAL 808 RETVAL
809
699 810
700ev_stat *stat (SV *path, NV interval, SV *cb) 811ev_stat *stat (SV *path, NV interval, SV *cb)
701 ALIAS: 812 ALIAS:
702 stat_ns = 1 813 stat_ns = 1
703 CODE: 814 CODE:
704 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 815 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
705 RETVAL->fh = newSVsv (path); 816 e_fh (RETVAL) = newSVsv (path);
706 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 817 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
707 if (!ix) START (stat, RETVAL); 818 if (!ix) START (stat, RETVAL);
708 OUTPUT: 819 OUTPUT:
709 RETVAL 820 RETVAL
821
822#ifndef EV_NO_LOOPS
710 823
711ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 824ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
712 ALIAS: 825 ALIAS:
713 embed_ns = 1 826 embed_ns = 1
714 CODE: 827 CODE:
715{ 828{
716 if (!(ev_backend (loop) & ev_embeddable_backends ())) 829 if (!(ev_backend (loop) & ev_embeddable_backends ()))
717 croak ("passed loop is not embeddable via EV::embed,"); 830 croak ("passed loop is not embeddable via EV::embed,");
718 831
719 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 832 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
720 RETVAL->fh = newSVsv (ST (0)); 833 e_fh (RETVAL) = newSVsv (ST (0));
721 ev_embed_set (RETVAL, loop); 834 ev_embed_set (RETVAL, loop);
722 if (!ix) START (embed, RETVAL); 835 if (!ix) START (embed, RETVAL);
723} 836}
724 OUTPUT: 837 OUTPUT:
725 RETVAL 838 RETVAL
839
840#endif
726 841
727ev_async *async (SV *cb) 842ev_async *async (SV *cb)
728 ALIAS: 843 ALIAS:
729 async_ns = 1 844 async_ns = 1
730 CODE: 845 CODE:
… …
759 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
760 875
761void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
762 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
763 878
764int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
765 CODE: 880 CODE:
766{ 881{
767 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
768 new_value = new_value ? WFLAG_KEEPALIVE : 0;
769 883
770 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
771 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
772 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
773 REF (w); 891 REF (w);
774 UNREF (w); 892 UNREF (w);
893 }
775 } 894 }
776} 895}
777 OUTPUT: 896 OUTPUT:
778 RETVAL 897 RETVAL
779 898
780SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
781 CODE: 900 CODE:
782{ 901{
783 if (items > 1) 902 if (items > 1)
784 { 903 {
785 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
790 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
791} 910}
792 OUTPUT: 911 OUTPUT:
793 RETVAL 912 RETVAL
794 913
795SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
796 CODE: 915 CODE:
797{ 916{
798 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
799 918
800 if (items > 1) 919 if (items > 1)
… …
810 CODE: 929 CODE:
811 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
812 OUTPUT: 931 OUTPUT:
813 RETVAL 932 RETVAL
814 933
815int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
816 CODE: 935 CODE:
817{ 936{
818 RETVAL = w->priority; 937 RETVAL = w->priority;
819 938
820 if (items > 1) 939 if (items > 1)
… …
828 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
829 PUTBACK; 948 PUTBACK;
830 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
831 } 950 }
832 951
833 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
834 953
835 if (active) 954 if (active)
836 { 955 {
837 PUSHMARK (SP); 956 PUSHMARK (SP);
838 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
863 CODE: 982 CODE:
864{ 983{
865 int fd = s_fileno (fh, events & EV_WRITE); 984 int fd = s_fileno (fh, events & EV_WRITE);
866 CHECK_FD (fh, fd); 985 CHECK_FD (fh, fd);
867 986
868 sv_setsv (w->fh, fh); 987 sv_setsv (e_fh (w), fh);
869 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
870} 989}
871 990
872SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
873 CODE: 992 CODE:
874{ 993{
875 if (items > 1) 994 if (items > 1)
876 { 995 {
877 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
878 CHECK_FD (new_fh, fd); 997 CHECK_FD (new_fh, fd);
879 998
880 RETVAL = w->fh; 999 RETVAL = e_fh (w);
881 w->fh = newSVsv (new_fh); 1000 e_fh (w) = newSVsv (new_fh);
882 1001
883 RESET (io, w, (w, fd, w->events)); 1002 RESET (io, w, (w, fd, w->events));
884 } 1003 }
885 else 1004 else
886 RETVAL = newSVsv (w->fh); 1005 RETVAL = newSVsv (e_fh (w));
887} 1006}
888 OUTPUT: 1007 OUTPUT:
889 RETVAL 1008 RETVAL
890 1009
891int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
892 CODE: 1011 CODE:
893{ 1012{
894 RETVAL = w->events; 1013 RETVAL = w->events;
895 1014
896 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
897 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
898} 1021}
899 OUTPUT: 1022 OUTPUT:
900 RETVAL 1023 RETVAL
901 1024
902MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
921 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
922 1045
923 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
924} 1047}
925 1048
926int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
927 CODE: 1050 CODE:
928{ 1051{
929 RETVAL = w->signum; 1052 RETVAL = w->signum;
930 1053
931 if (items > 1) 1054 if (items > 1)
932 { 1055 {
933 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
934 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
935
936 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
937 } 1059 }
938} 1060}
939 OUTPUT: 1061 OUTPUT:
940 RETVAL 1062 RETVAL
… …
949 1071
950void ev_timer_stop (ev_timer *w) 1072void ev_timer_stop (ev_timer *w)
951 CODE: 1073 CODE:
952 STOP (timer, w); 1074 STOP (timer, w);
953 1075
954void ev_timer_again (ev_timer *w) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
955 INIT:
956 CHECK_REPEAT (w->repeat);
957 CODE: 1077 CODE:
1078{
1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1082 w->repeat = repeat;
1083 }
1084
958 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
959 UNREF (w); 1086 UNREF (w);
1087}
960 1088
961NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
962 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
963 1091
964void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
970 INIT: 1098 INIT:
971 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
972 CODE: 1100 CODE:
973 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
974 1102
1103NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
1104 CODE:
1105 RETVAL = w->repeat;
1106 if (items > 1)
1107 {
1108 NV repeat = SvNV (new_repeat);
1109 CHECK_REPEAT (repeat);
1110 w->repeat = repeat;
1111 }
1112 OUTPUT:
1113 RETVAL
1114
975MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
976 1116
977void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
978 INIT: 1118 INIT:
979 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
997void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1137void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
998 INIT: 1138 INIT:
999 CHECK_REPEAT (interval); 1139 CHECK_REPEAT (interval);
1000 CODE: 1140 CODE:
1001{ 1141{
1002 SvREFCNT_dec (w->fh); 1142 SvREFCNT_dec (e_fh (w));
1003 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1143 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1004 1144
1005 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1145 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1006} 1146}
1007 1147
1008NV at (ev_periodic *w) 1148NV at (ev_periodic *w)
1009 CODE: 1149 CODE:
1010 RETVAL = ev_periodic_at (w); 1150 RETVAL = ev_periodic_at (w);
1151 OUTPUT:
1152 RETVAL
1153
1154NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
1155 CODE:
1156 RETVAL = w->offset;
1157 if (items > 1)
1158 w->offset = SvNV (new_offset);
1159 OUTPUT:
1160 RETVAL
1161
1162NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
1163 CODE:
1164 RETVAL = w->interval;
1165 if (items > 1)
1166 {
1167 NV interval = SvNV (new_interval);
1168 CHECK_REPEAT (interval);
1169 w->interval = interval;
1170 }
1171 OUTPUT:
1172 RETVAL
1173
1174SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
1175 CODE:
1176 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1177 if (items > 1)
1178 {
1179 sv_2mortal (RETVAL);
1180 e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
1181 }
1011 OUTPUT: 1182 OUTPUT:
1012 RETVAL 1183 RETVAL
1013 1184
1014MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1015 1186
… …
1069void DESTROY (ev_fork *w) 1240void DESTROY (ev_fork *w)
1070 CODE: 1241 CODE:
1071 STOP (fork, w); 1242 STOP (fork, w);
1072 e_destroy (w); 1243 e_destroy (w);
1073 1244
1245#if CLEANUP_ENABLED
1246
1247MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1248
1249void ev_cleanup_start (ev_cleanup *w)
1250 CODE:
1251 START (cleanup, w);
1252
1253void ev_cleanup_stop (ev_cleanup *w)
1254 CODE:
1255 STOP (cleanup, w);
1256
1257void DESTROY (ev_cleanup *w)
1258 CODE:
1259 STOP (cleanup, w);
1260 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1261 e_destroy (w);
1262
1263int keepalive (ev_watcher *w, SV *new_value = 0)
1264 CODE:
1265 RETVAL = 1;
1266 OUTPUT:
1267 RETVAL
1268
1269#endif
1270
1074MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1271MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1272
1273#if EV_CHILD_ENABLE
1075 1274
1076void ev_child_start (ev_child *w) 1275void ev_child_start (ev_child *w)
1077 CODE: 1276 CODE:
1078 START (child, w); 1277 START (child, w);
1079 1278
… …
1099 : ix == 1 ? w->rpid 1298 : ix == 1 ? w->rpid
1100 : w->rstatus; 1299 : w->rstatus;
1101 OUTPUT: 1300 OUTPUT:
1102 RETVAL 1301 RETVAL
1103 1302
1303#endif
1304
1104MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1305MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1105 1306
1106void ev_stat_start (ev_stat *w) 1307void ev_stat_start (ev_stat *w)
1107 CODE: 1308 CODE:
1108 START (stat, w); 1309 START (stat, w);
… …
1117 e_destroy (w); 1318 e_destroy (w);
1118 1319
1119void set (ev_stat *w, SV *path, NV interval) 1320void set (ev_stat *w, SV *path, NV interval)
1120 CODE: 1321 CODE:
1121{ 1322{
1122 sv_setsv (w->fh, path); 1323 sv_setsv (e_fh (w), path);
1123 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1324 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1124} 1325}
1125 1326
1126SV *path (ev_stat *w, SV *new_path = 0) 1327SV *path (ev_stat *w, SV *new_path = NO_INIT)
1127 CODE: 1328 CODE:
1128{ 1329{
1129 RETVAL = SvREFCNT_inc (w->fh); 1330 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1130 1331
1131 if (items > 1) 1332 if (items > 1)
1132 { 1333 {
1133 SvREFCNT_dec (w->fh); 1334 sv_2mortal (RETVAL);
1134 w->fh = newSVsv (new_path); 1335 e_fh (w) = newSVsv (new_path);
1135 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1336 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1136 } 1337 }
1137} 1338}
1138 OUTPUT: 1339 OUTPUT:
1139 RETVAL 1340 RETVAL
1140 1341
1141NV interval (ev_stat *w, NV new_interval = 0.) 1342NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1142 CODE: 1343 CODE:
1143{
1144 RETVAL = w->interval; 1344 RETVAL = w->interval;
1145
1146 if (items > 1) 1345 if (items > 1)
1147 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1346 {
1148} 1347 PAUSE (stat);
1348 w->interval = SvNV (new_interval);
1349 RESUME (stat);
1350 }
1149 OUTPUT: 1351 OUTPUT:
1150 RETVAL 1352 RETVAL
1151 1353
1152void prev (ev_stat *w) 1354void prev (ev_stat *w)
1153 ALIAS: 1355 ALIAS:
… …
1211 e_destroy (w); 1413 e_destroy (w);
1212 1414
1213void set (ev_embed *w, struct ev_loop *loop) 1415void set (ev_embed *w, struct ev_loop *loop)
1214 CODE: 1416 CODE:
1215{ 1417{
1216 sv_setsv (w->fh, ST (1)); 1418 sv_setsv (e_fh (w), ST (1));
1217 RESET (embed, w, (w, loop)); 1419 RESET (embed, w, (w, loop));
1218} 1420}
1219 1421
1220SV *other (ev_embed *w) 1422SV *other (ev_embed *w)
1221 CODE: 1423 CODE:
1222 RETVAL = newSVsv (w->fh); 1424 RETVAL = newSVsv (e_fh (w));
1223 OUTPUT: 1425 OUTPUT:
1224 RETVAL 1426 RETVAL
1225 1427
1226void ev_embed_sweep (ev_embed *w) 1428void ev_embed_sweep (ev_embed *w)
1227 C_ARGS: e_loop (w), w 1429 C_ARGS: e_loop (w), w
… …
1248 CODE: 1450 CODE:
1249 RETVAL = boolSV (ev_async_pending (w)); 1451 RETVAL = boolSV (ev_async_pending (w));
1250 OUTPUT: 1452 OUTPUT:
1251 RETVAL 1453 RETVAL
1252 1454
1455#ifndef EV_NO_LOOPS
1456
1253MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1457MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1254 1458
1255SV *new (SV *klass, unsigned int flags = 0) 1459SV *new (SV *klass, unsigned int flags = 0)
1256 CODE: 1460 CODE:
1257{ 1461{
… …
1265 OUTPUT: 1469 OUTPUT:
1266 RETVAL 1470 RETVAL
1267 1471
1268void DESTROY (struct ev_loop *loop) 1472void DESTROY (struct ev_loop *loop)
1269 CODE: 1473 CODE:
1270 if (loop != evapi.default_loop) /* global destruction sucks */ 1474 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1475 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1476 if (loop != evapi.default_loop)
1271 ev_loop_destroy (loop); 1477 ev_loop_destroy (loop);
1272 1478
1273void ev_loop_fork (struct ev_loop *loop) 1479void ev_loop_fork (struct ev_loop *loop)
1274 1480
1275void ev_loop_verify (struct ev_loop *loop)
1276
1277NV ev_now (struct ev_loop *loop) 1481NV ev_now (struct ev_loop *loop)
1278 1482
1279void ev_now_update (struct ev_loop *loop) 1483void ev_now_update (struct ev_loop *loop)
1280 1484
1281void ev_suspend (struct ev_loop *loop) 1485void ev_suspend (struct ev_loop *loop)
… …
1286 1490
1287void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1491void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1288 1492
1289unsigned int ev_backend (struct ev_loop *loop) 1493unsigned int ev_backend (struct ev_loop *loop)
1290 1494
1291unsigned int ev_loop_count (struct ev_loop *loop) 1495void ev_verify (struct ev_loop *loop)
1496 ALIAS:
1497 loop_verify = 1
1292 1498
1293unsigned int ev_loop_depth (struct ev_loop *loop) 1499unsigned int ev_iteration (struct ev_loop *loop)
1500 ALIAS:
1501 loop_count = 1
1294 1502
1295void ev_loop (struct ev_loop *loop, int flags = 0) 1503unsigned int ev_depth (struct ev_loop *loop)
1504 ALIAS:
1505 loop_depth = 1
1296 1506
1507int ev_run (struct ev_loop *loop, int flags = 0)
1508 ALIAS:
1509 loop = 1
1510
1297void ev_unloop (struct ev_loop *loop, int how = 1) 1511void ev_break (struct ev_loop *loop, int how = 1)
1512 ALIAS:
1513 unloop = 1
1298 1514
1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1515void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1300 1516
1301unsigned int ev_pending_count (struct ev_loop *loop) 1517unsigned int ev_pending_count (struct ev_loop *loop)
1302 1518
… …
1305#if 0 1521#if 0
1306 1522
1307void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1523void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1308 CODE: 1524 CODE:
1309{ 1525{
1310 Signal signum = s_signum (signal); 1526 Signal signum = s_signum (signal);
1311 CHECK_SIG (signal, signum); 1527 CHECK_SIG (signal, signum);
1312 1528
1313 ev_feed_signal_event (loop, signum); 1529 ev_feed_signal_event (loop, signum);
1314} 1530}
1315 1531
… …
1322{ 1538{
1323 int fd = s_fileno (fh, events & EV_WRITE); 1539 int fd = s_fileno (fh, events & EV_WRITE);
1324 CHECK_FD (fh, fd); 1540 CHECK_FD (fh, fd);
1325 1541
1326 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1327 RETVAL->fh = newSVsv (fh); 1543 e_fh (RETVAL) = newSVsv (fh);
1328 ev_io_set (RETVAL, fd, events); 1544 ev_io_set (RETVAL, fd, events);
1329 if (!ix) START (io, RETVAL); 1545 if (!ix) START (io, RETVAL);
1330} 1546}
1331 OUTPUT: 1547 OUTPUT:
1332 RETVAL 1548 RETVAL
… …
1348 periodic_ns = 1 1564 periodic_ns = 1
1349 INIT: 1565 INIT:
1350 CHECK_REPEAT (interval); 1566 CHECK_REPEAT (interval);
1351 CODE: 1567 CODE:
1352{ 1568{
1353 ev_periodic *w; 1569 ev_periodic *w;
1354 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1570 w = e_new (sizeof (ev_periodic), cb, ST (0));
1355 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1571 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1356 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1572 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1357 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1573 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1358 if (!ix) START (periodic, w); 1574 if (!ix) START (periodic, w);
1359} 1575}
1360 OUTPUT: 1576 OUTPUT:
1361 RETVAL 1577 RETVAL
… …
1363ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1579ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1364 ALIAS: 1580 ALIAS:
1365 signal_ns = 1 1581 signal_ns = 1
1366 CODE: 1582 CODE:
1367{ 1583{
1368 Signal signum = s_signum (signal); 1584 Signal signum = s_signum (signal);
1369 CHECK_SIG (signal, signum); 1585 CHECK_SIG (signal, signum);
1370 1586
1371 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1587 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1372 ev_signal_set (RETVAL, signum); 1588 ev_signal_set (RETVAL, signum);
1373 if (!ix) START_SIGNAL (RETVAL); 1589 if (!ix) START_SIGNAL (RETVAL);
… …
1413 ev_fork_set (RETVAL); 1629 ev_fork_set (RETVAL);
1414 if (!ix) START (fork, RETVAL); 1630 if (!ix) START (fork, RETVAL);
1415 OUTPUT: 1631 OUTPUT:
1416 RETVAL 1632 RETVAL
1417 1633
1634#if CLEANUP_ENABLED
1635
1636ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1637 ALIAS:
1638 cleanup_ns = 1
1639 CODE:
1640 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1641 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1642 ev_cleanup_set (RETVAL);
1643 if (!ix) START (cleanup, RETVAL);
1644 OUTPUT:
1645 RETVAL
1646
1647#endif
1648
1418ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1649ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1419 ALIAS: 1650 ALIAS:
1420 child_ns = 1 1651 child_ns = 1
1421 CODE: 1652 CODE:
1653#if EV_CHILD_ENABLE
1422 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1654 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1423 ev_child_set (RETVAL, pid, trace); 1655 ev_child_set (RETVAL, pid, trace);
1424 if (!ix) START (child, RETVAL); 1656 if (!ix) START (child, RETVAL);
1657#else
1658 croak ("EV::child watchers not supported on this platform");
1659#endif
1425 OUTPUT: 1660 OUTPUT:
1426 RETVAL 1661 RETVAL
1427 1662
1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1663ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1429 ALIAS: 1664 ALIAS:
1430 stat_ns = 1 1665 stat_ns = 1
1431 CODE: 1666 CODE:
1432 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1667 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1433 RETVAL->fh = newSVsv (path); 1668 e_fh (RETVAL) = newSVsv (path);
1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1669 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1435 if (!ix) START (stat, RETVAL); 1670 if (!ix) START (stat, RETVAL);
1436 OUTPUT: 1671 OUTPUT:
1437 RETVAL 1672 RETVAL
1438 1673
1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1674ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1443{ 1678{
1444 if (!(ev_backend (other) & ev_embeddable_backends ())) 1679 if (!(ev_backend (other) & ev_embeddable_backends ()))
1445 croak ("passed loop is not embeddable via EV::embed,"); 1680 croak ("passed loop is not embeddable via EV::embed,");
1446 1681
1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1682 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1448 RETVAL->fh = newSVsv (ST (1)); 1683 e_fh (RETVAL) = newSVsv (ST (1));
1449 ev_embed_set (RETVAL, other); 1684 ev_embed_set (RETVAL, other);
1450 if (!ix) START (embed, RETVAL); 1685 if (!ix) START (embed, RETVAL);
1451} 1686}
1452 OUTPUT: 1687 OUTPUT:
1453 RETVAL 1688 RETVAL
… …
1470 SvOK (timeout) ? SvNV (timeout) : -1., 1705 SvOK (timeout) ? SvNV (timeout) : -1.,
1471 e_once_cb, 1706 e_once_cb,
1472 newSVsv (cb) 1707 newSVsv (cb)
1473 ); 1708 );
1474 1709
1710#endif
1711

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