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Comparing EV/EV.xs (file contents):
Revision 1.136 by root, Tue Mar 16 17:11:48 2010 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
18#define EV_STANDALONE 1 34#define EV_STANDALONE 1
19#define EV_PROTOTYPES 1 35#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 36#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h> 37#define EV_USE_FLOOR 1
38#define EV_API_STATIC
39#define EV_H "../libev/ev.h"
22#define EV_CONFIG_H error 40#define EV_CONFIG_H error
23#include "EV/EVAPI.h" 41#include "EV/EVAPI.h"
24 42
25#define EV_SELECT_IS_WINSOCKET 0 43#define EV_SELECT_IS_WINSOCKET 0
26#ifdef _WIN32 44#ifdef _WIN32
… …
29# define fd_mask Perl_fd_mask 47# define fd_mask Perl_fd_mask
30#endif 48#endif
31/* 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 */
32#include "libev/ev.c" 50#include "libev/ev.c"
33 51
34#ifndef _WIN32 52#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
35# include <pthread.h> 53# include <pthread.h>
36#endif 54#endif
37 55
38#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
39 61
40#define WFLAG_KEEPALIVE 1 62#define WFLAG_KEEPALIVE 1
41#define WFLAG_UNREFED 2 /* has been unref'ed */ 63#define WFLAG_UNREFED 2 /* has been unref'ed */
42 64
43#define UNREF(w) \ 65#define UNREF(w) \
44 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 66 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
45 && ev_is_active (w)) \ 67 && ev_is_active (w)) \
46 { \ 68 { \
47 ev_unref (e_loop (w)); \ 69 ev_unref (e_loop (w)); \
48 (w)->e_flags |= WFLAG_UNREFED; \ 70 e_flags (w) |= WFLAG_UNREFED; \
49 } 71 }
50 72
51#define REF(w) \ 73#define REF(w) \
52 if ((w)->e_flags & WFLAG_UNREFED) \ 74 if (e_flags (w) & WFLAG_UNREFED) \
53 { \ 75 { \
54 (w)->e_flags &= ~WFLAG_UNREFED; \ 76 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); \ 77 ev_ref (e_loop (w)); \
56 } 78 }
57 79
58#define START(type,w) \ 80#define START(type,w) \
59 do { \ 81 do { \
… …
65 do { \ 87 do { \
66 REF (w); \ 88 REF (w); \
67 ev_ ## type ## _stop (e_loop (w), w); \ 89 ev_ ## type ## _stop (e_loop (w), w); \
68 } while (0) 90 } while (0)
69 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
70#define RESET(type,w,seta) \ 102#define RESET(type,w,seta) \
71 do { \ 103 PAUSE (type); \
72 int active = ev_is_active (w); \
73 if (active) STOP (type, w); \
74 ev_ ## type ## _set seta; \ 104 ev_ ## type ## _set seta; \
75 if (active) START (type, w); \ 105 RESUME (type)
76 } while (0)
77 106
78typedef int Signal; 107typedef int Signal;
79 108
80/* horrible... */ 109/* horrible... */
81#define CHECK_SIGNAL_CAN_START(w) \ 110#define CHECK_SIGNAL_CAN_START(w) \
… …
116 *stash_idle, 145 *stash_idle,
117 *stash_prepare, 146 *stash_prepare,
118 *stash_check, 147 *stash_check,
119 *stash_embed, 148 *stash_embed,
120 *stash_fork, 149 *stash_fork,
150 *stash_cleanup,
121 *stash_async; 151 *stash_async;
122 152
123///////////////////////////////////////////////////////////////////////////// 153/////////////////////////////////////////////////////////////////////////////
124// Event 154// Event
125 155
… …
184 dSP; 214 dSP;
185 I32 mark = SP - PL_stack_base; 215 I32 mark = SP - PL_stack_base;
186 SV *sv_self, *sv_events; 216 SV *sv_self, *sv_events;
187 217
188 /* libev might have stopped the watcher */ 218 /* libev might have stopped the watcher */
189 if (expect_false (w->e_flags & WFLAG_UNREFED) 219 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
190 && !ev_is_active (w)) 220 && !ev_is_active (w))
191 REF (w); 221 REF (w);
192 222
193 if (expect_true (sv_self_cache)) 223 if (ecb_expect_true (sv_self_cache))
194 { 224 {
195 sv_self = sv_self_cache; sv_self_cache = 0; 225 sv_self = sv_self_cache; sv_self_cache = 0;
196 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 226 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
197 } 227 }
198 else 228 else
199 { 229 {
200 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 */
201 SvREADONLY_on (sv_self); 231 SvREADONLY_on (sv_self);
202 } 232 }
203 233
204 if (expect_true (sv_events_cache)) 234 if (ecb_expect_true (sv_events_cache))
205 { 235 {
206 sv_events = sv_events_cache; sv_events_cache = 0; 236 sv_events = sv_events_cache; sv_events_cache = 0;
207 SvIV_set (sv_events, revents); 237 SvIV_set (sv_events, revents);
238 SvIOK_only (sv_events);
208 } 239 }
209 else 240 else
210 { 241 {
211 sv_events = newSViv (revents); 242 sv_events = newSViv (revents);
212 SvREADONLY_on (sv_events); 243 SvREADONLY_on (sv_events);
… …
218 PUSHs (sv_events); 249 PUSHs (sv_events);
219 250
220 PUTBACK; 251 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
222 253
223 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 254 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
224 SvREFCNT_dec (sv_self); 255 SvREFCNT_dec (sv_self);
225 else 256 else
226 { 257 {
227 SvREFCNT_dec (SvRV (sv_self)); 258 SvREFCNT_dec (SvRV (sv_self));
228 SvRV_set (sv_self, &PL_sv_undef); 259 SvRV_set (sv_self, &PL_sv_undef);
229 sv_self_cache = sv_self; 260 sv_self_cache = sv_self;
230 } 261 }
231 262
232 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 263 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
233 SvREFCNT_dec (sv_events); 264 SvREFCNT_dec (sv_events);
234 else 265 else
235 sv_events_cache = sv_events; 266 sv_events_cache = sv_events;
236 267
237 if (expect_false (SvTRUE (ERRSV))) 268 if (ecb_expect_false (SvTRUE (ERRSV)))
238 { 269 {
239 SPAGAIN; 270 SPAGAIN;
240 PUSHMARK (SP); 271 PUSHMARK (SP);
241 PUTBACK; 272 PUTBACK;
242 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);
… …
296 ENTER; 327 ENTER;
297 SAVETMPS; 328 SAVETMPS;
298 329
299 PUSHMARK (SP); 330 PUSHMARK (SP);
300 EXTEND (SP, 2); 331 EXTEND (SP, 2);
301 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 */
302 PUSHs (newSVnv (now)); 333 PUSHs (newSVnv (now));
303 334
304 PUTBACK; 335 PUTBACK;
305 count = call_sv (w->fh, G_SCALAR | G_EVAL); 336 count = call_sv (w->fh, G_SCALAR | G_EVAL);
306 SPAGAIN; 337 SPAGAIN;
… …
336 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));
337 368
338#define CHECK_SIG(sv,num) if ((num) < 0) \ 369#define CHECK_SIG(sv,num) if ((num) < 0) \
339 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 370 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
340 371
372static void
373default_fork (void)
374{
375 ev_loop_fork (EV_DEFAULT_UC);
376}
377
341///////////////////////////////////////////////////////////////////////////// 378/////////////////////////////////////////////////////////////////////////////
342// XS interface functions 379// XS interface functions
343 380
344MODULE = EV PACKAGE = EV PREFIX = ev_ 381MODULE = EV PACKAGE = EV PREFIX = ev_
345 382
… …
360 const_iv (EV_, UNDEF) 397 const_iv (EV_, UNDEF)
361 const_iv (EV_, NONE) 398 const_iv (EV_, NONE)
362 const_iv (EV_, READ) 399 const_iv (EV_, READ)
363 const_iv (EV_, WRITE) 400 const_iv (EV_, WRITE)
364 const_iv (EV_, IO) 401 const_iv (EV_, IO)
365 const_iv (EV_, TIMEOUT) /* deprecated */
366 const_iv (EV_, TIMER) 402 const_iv (EV_, TIMER)
367 const_iv (EV_, PERIODIC) 403 const_iv (EV_, PERIODIC)
368 const_iv (EV_, SIGNAL) 404 const_iv (EV_, SIGNAL)
369 const_iv (EV_, CHILD) 405 const_iv (EV_, CHILD)
370 const_iv (EV_, STAT) 406 const_iv (EV_, STAT)
371 const_iv (EV_, IDLE) 407 const_iv (EV_, IDLE)
372 const_iv (EV_, PREPARE) 408 const_iv (EV_, PREPARE)
373 const_iv (EV_, CHECK) 409 /*const_iv (EV_, CHECK) needs special tretament */
374 const_iv (EV_, EMBED) 410 const_iv (EV_, EMBED)
375 const_iv (EV_, FORK) 411 const_iv (EV_, FORK)
412 const_iv (EV_, CLEANUP)
376 const_iv (EV_, ASYNC) 413 const_iv (EV_, ASYNC)
377 const_iv (EV_, CUSTOM) 414 const_iv (EV_, CUSTOM)
378 const_iv (EV_, ERROR) 415 const_iv (EV_, ERROR)
379 416
380 const_iv (EV, LOOP_NONBLOCK)
381 const_iv (EV, LOOP_ONESHOT)
382
383 const_iv (EV, UNLOOP_CANCEL) 417 const_iv (EV, RUN_NOWAIT)
384 const_iv (EV, UNLOOP_ONE) 418 const_iv (EV, RUN_ONCE)
419
420 const_iv (EV, BREAK_CANCEL)
421 const_iv (EV, BREAK_ONE)
385 const_iv (EV, UNLOOP_ALL) 422 const_iv (EV, BREAK_ALL)
386
387 const_iv (EV, BACKEND_SELECT) 423 const_iv (EV, BACKEND_SELECT)
388 const_iv (EV, BACKEND_POLL) 424 const_iv (EV, BACKEND_POLL)
389 const_iv (EV, BACKEND_EPOLL) 425 const_iv (EV, BACKEND_EPOLL)
390 const_iv (EV, BACKEND_KQUEUE) 426 const_iv (EV, BACKEND_KQUEUE)
391 const_iv (EV, BACKEND_DEVPOLL) 427 const_iv (EV, BACKEND_DEVPOLL)
392 const_iv (EV, BACKEND_PORT) 428 const_iv (EV, BACKEND_PORT)
393 const_iv (EV, BACKEND_ALL) 429 const_iv (EV, BACKEND_ALL)
430 const_iv (EV, BACKEND_MASK)
394 const_iv (EV, FLAG_AUTO) 431 const_iv (EV, FLAG_AUTO)
395 const_iv (EV, FLAG_FORKCHECK) 432 const_iv (EV, FLAG_FORKCHECK)
396 const_iv (EV, FLAG_SIGNALFD) 433 const_iv (EV, FLAG_SIGNALFD)
434 const_iv (EV, FLAG_NOSIGMASK)
397 const_iv (EV, FLAG_NOENV) 435 const_iv (EV, FLAG_NOENV)
398 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
399 const_iv (EV, FLAG_NOINOTIFY) 436 const_iv (EV, FLAG_NOINOTIFY)
400 437
401 const_iv (EV_, VERSION_MAJOR) 438 const_iv (EV_, VERSION_MAJOR)
402 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
403 }; 449 };
404 450
405 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--)
406 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 }
407 463
408 stash_loop = gv_stashpv ("EV::Loop" , 1); 464 stash_loop = gv_stashpv ("EV::Loop" , 1);
409 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 465 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
410 stash_io = gv_stashpv ("EV::IO" , 1); 466 stash_io = gv_stashpv ("EV::IO" , 1);
411 stash_timer = gv_stashpv ("EV::Timer" , 1); 467 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
416 stash_check = gv_stashpv ("EV::Check" , 1); 472 stash_check = gv_stashpv ("EV::Check" , 1);
417 stash_child = gv_stashpv ("EV::Child" , 1); 473 stash_child = gv_stashpv ("EV::Child" , 1);
418 stash_embed = gv_stashpv ("EV::Embed" , 1); 474 stash_embed = gv_stashpv ("EV::Embed" , 1);
419 stash_stat = gv_stashpv ("EV::Stat" , 1); 475 stash_stat = gv_stashpv ("EV::Stat" , 1);
420 stash_fork = gv_stashpv ("EV::Fork" , 1); 476 stash_fork = gv_stashpv ("EV::Fork" , 1);
477 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
421 stash_async = gv_stashpv ("EV::Async" , 1); 478 stash_async = gv_stashpv ("EV::Async" , 1);
422 479
423 { 480 {
424 SV *sv = perl_get_sv ("EV::API", TRUE); 481 SV *sv = perl_get_sv ("EV::API", TRUE);
425 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 482 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
… …
435 evapi.time_ = ev_time; 492 evapi.time_ = ev_time;
436 evapi.sleep_ = ev_sleep; 493 evapi.sleep_ = ev_sleep;
437 evapi.loop_new = ev_loop_new; 494 evapi.loop_new = ev_loop_new;
438 evapi.loop_destroy = ev_loop_destroy; 495 evapi.loop_destroy = ev_loop_destroy;
439 evapi.loop_fork = ev_loop_fork; 496 evapi.loop_fork = ev_loop_fork;
440 evapi.loop_count = ev_loop_count; 497 evapi.iteration = ev_iteration;
441 evapi.loop_depth = ev_loop_depth; 498 evapi.depth = ev_depth;
442 evapi.set_userdata = ev_set_userdata; 499 evapi.set_userdata = ev_set_userdata;
443 evapi.userdata = ev_userdata; 500 evapi.userdata = ev_userdata;
444 evapi.now = ev_now; 501 evapi.now = ev_now;
445 evapi.now_update = ev_now_update; 502 evapi.now_update = ev_now_update;
446 evapi.suspend = ev_suspend; 503 evapi.suspend = ev_suspend;
447 evapi.resume = ev_resume; 504 evapi.resume = ev_resume;
448 evapi.backend = ev_backend; 505 evapi.backend = ev_backend;
449 evapi.unloop = ev_unloop; 506 evapi.break_ = ev_break;
450 evapi.invoke_pending = ev_invoke_pending; 507 evapi.invoke_pending = ev_invoke_pending;
451 evapi.pending_count = ev_pending_count; 508 evapi.pending_count = ev_pending_count;
509 evapi.verify = ev_verify;
452 evapi.set_loop_release_cb = ev_set_loop_release_cb; 510 evapi.set_loop_release_cb = ev_set_loop_release_cb;
453 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 511 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
454 evapi.ref = ev_ref; 512 evapi.ref = ev_ref;
455 evapi.unref = ev_unref; 513 evapi.unref = ev_unref;
456 evapi.loop = ev_loop; 514 evapi.run = ev_run;
457 evapi.once = ev_once; 515 evapi.once = ev_once;
458 evapi.io_start = ev_io_start; 516 evapi.io_start = ev_io_start;
459 evapi.io_stop = ev_io_stop; 517 evapi.io_stop = ev_io_stop;
460 evapi.timer_start = ev_timer_start; 518 evapi.timer_start = ev_timer_start;
461 evapi.timer_stop = ev_timer_stop; 519 evapi.timer_stop = ev_timer_stop;
… …
469 evapi.idle_stop = ev_idle_stop; 527 evapi.idle_stop = ev_idle_stop;
470 evapi.prepare_start = ev_prepare_start; 528 evapi.prepare_start = ev_prepare_start;
471 evapi.prepare_stop = ev_prepare_stop; 529 evapi.prepare_stop = ev_prepare_stop;
472 evapi.check_start = ev_check_start; 530 evapi.check_start = ev_check_start;
473 evapi.check_stop = ev_check_stop; 531 evapi.check_stop = ev_check_stop;
532#if EV_CHILD_ENABLE
474 evapi.child_start = ev_child_start; 533 evapi.child_start = ev_child_start;
475 evapi.child_stop = ev_child_stop; 534 evapi.child_stop = ev_child_stop;
535#endif
476 evapi.stat_start = ev_stat_start; 536 evapi.stat_start = ev_stat_start;
477 evapi.stat_stop = ev_stat_stop; 537 evapi.stat_stop = ev_stat_stop;
478 evapi.stat_stat = ev_stat_stat; 538 evapi.stat_stat = ev_stat_stat;
479 evapi.embed_start = ev_embed_start; 539 evapi.embed_start = ev_embed_start;
480 evapi.embed_stop = ev_embed_stop; 540 evapi.embed_stop = ev_embed_stop;
481 evapi.embed_sweep = ev_embed_sweep; 541 evapi.embed_sweep = ev_embed_sweep;
482 evapi.fork_start = ev_fork_start; 542 evapi.fork_start = ev_fork_start;
483 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;
484 evapi.async_start = ev_async_start; 546 evapi.async_start = ev_async_start;
485 evapi.async_stop = ev_async_stop; 547 evapi.async_stop = ev_async_stop;
486 evapi.async_send = ev_async_send; 548 evapi.async_send = ev_async_send;
487 evapi.clear_pending = ev_clear_pending; 549 evapi.clear_pending = ev_clear_pending;
488 evapi.invoke = ev_invoke; 550 evapi.invoke = ev_invoke;
489 551
490 sv_setiv (sv, (IV)&evapi); 552 sv_setiv (sv, (IV)&evapi);
491 SvREADONLY_on (sv); 553 SvREADONLY_on (sv);
492 } 554 }
493#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
494 pthread_atfork (0, 0, ev_default_fork); 562 pthread_atfork (0, 0, default_fork);
563#endif
495#endif 564#endif
496} 565}
497 566
498SV *ev_default_loop (unsigned int flags = 0) 567SV *ev_default_loop (unsigned int flags = 0)
499 CODE: 568 CODE:
… …
513 OUTPUT: 582 OUTPUT:
514 RETVAL 583 RETVAL
515 584
516void ev_default_destroy () 585void ev_default_destroy ()
517 CODE: 586 CODE:
518 ev_default_destroy (); 587 ev_loop_destroy (EV_DEFAULT_UC);
519 SvREFCNT_dec (default_loop_sv); 588 SvREFCNT_dec (default_loop_sv);
520 default_loop_sv = 0; 589 default_loop_sv = 0;
521 590
522unsigned int ev_supported_backends () 591unsigned int ev_supported_backends ()
523 592
… …
527 596
528void ev_sleep (NV interval) 597void ev_sleep (NV interval)
529 598
530NV ev_time () 599NV ev_time ()
531 600
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
532NV ev_now () 610NV ev_now ()
533 C_ARGS: evapi.default_loop 611 C_ARGS: evapi.default_loop
534 612
535void ev_now_update () 613void ev_now_update ()
536 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
… …
542 C_ARGS: evapi.default_loop 620 C_ARGS: evapi.default_loop
543 621
544unsigned int ev_backend () 622unsigned int ev_backend ()
545 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
546 624
547void ev_loop_verify () 625void ev_verify ()
626 ALIAS:
627 loop_verify = 1
548 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
549 629
550unsigned int ev_loop_count () 630unsigned int ev_iteration ()
631 ALIAS:
632 loop_count = 1
551 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
552 634
553unsigned int ev_loop_depth () 635unsigned int ev_depth ()
636 ALIAS:
637 loop_depth = 1
554 C_ARGS: evapi.default_loop 638 C_ARGS: evapi.default_loop
555 639
556void ev_set_io_collect_interval (NV interval) 640void ev_set_io_collect_interval (NV interval)
557 C_ARGS: evapi.default_loop, interval 641 C_ARGS: evapi.default_loop, interval
558 642
559void ev_set_timeout_collect_interval (NV interval) 643void ev_set_timeout_collect_interval (NV interval)
560 C_ARGS: evapi.default_loop, interval 644 C_ARGS: evapi.default_loop, interval
561 645
562void ev_loop (int flags = 0) 646int ev_run (int flags = 0)
647 ALIAS:
648 loop = 1
563 C_ARGS: evapi.default_loop, flags 649 C_ARGS: evapi.default_loop, flags
564 650
565void ev_unloop (int how = EVUNLOOP_ONE) 651void ev_break (int how = EVBREAK_ONE)
652 ALIAS:
653 unloop = 1
566 C_ARGS: evapi.default_loop, how 654 C_ARGS: evapi.default_loop, how
567 655
568void ev_feed_fd_event (int fd, int revents = EV_NONE) 656void ev_feed_fd_event (int fd, int revents = EV_NONE)
569 C_ARGS: evapi.default_loop, fd, revents 657 C_ARGS: evapi.default_loop, fd, revents
570 658
571void ev_feed_signal_event (SV *signal) 659void ev_feed_signal_event (SV *signal)
572 CODE: 660 CODE:
573{ 661{
574 Signal signum = s_signum (signal); 662 Signal signum = s_signum (signal);
575 CHECK_SIG (signal, signum); 663 CHECK_SIG (signal, signum);
576 664
577 ev_feed_signal_event (evapi.default_loop, signum); 665 ev_feed_signal_event (evapi.default_loop, signum);
578} 666}
579 667
… …
597 ix = 0; 685 ix = 0;
598 events = events ? EV_WRITE : EV_READ; 686 events = events ? EV_WRITE : EV_READ;
599 } 687 }
600 688
601 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 689 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
602 RETVAL->fh = newSVsv (fh); 690 e_fh (RETVAL) = newSVsv (fh);
603 ev_io_set (RETVAL, fd, events); 691 ev_io_set (RETVAL, fd, events);
604 if (!ix) START (io, RETVAL); 692 if (!ix) START (io, RETVAL);
605} 693}
606 OUTPUT: 694 OUTPUT:
607 RETVAL 695 RETVAL
… …
623 periodic_ns = 1 711 periodic_ns = 1
624 INIT: 712 INIT:
625 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
626 CODE: 714 CODE:
627{ 715{
628 ev_periodic *w; 716 ev_periodic *w;
629 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 717 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
630 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 718 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
631 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);
632 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 720 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
633 if (!ix) START (periodic, w); 721 if (!ix) START (periodic, w);
634} 722}
635 OUTPUT: 723 OUTPUT:
636 RETVAL 724 RETVAL
… …
638ev_signal *signal (SV *signal, SV *cb) 726ev_signal *signal (SV *signal, SV *cb)
639 ALIAS: 727 ALIAS:
640 signal_ns = 1 728 signal_ns = 1
641 CODE: 729 CODE:
642{ 730{
643 Signal signum = s_signum (signal); 731 Signal signum = s_signum (signal);
644 CHECK_SIG (signal, signum); 732 CHECK_SIG (signal, signum);
645 733
646 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 734 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
647 ev_signal_set (RETVAL, signum); 735 ev_signal_set (RETVAL, signum);
648 if (!ix) START_SIGNAL (RETVAL); 736 if (!ix) START_SIGNAL (RETVAL);
… …
688 ev_fork_set (RETVAL); 776 ev_fork_set (RETVAL);
689 if (!ix) START (fork, RETVAL); 777 if (!ix) START (fork, RETVAL);
690 OUTPUT: 778 OUTPUT:
691 RETVAL 779 RETVAL
692 780
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
693ev_child *child (int pid, int trace, SV *cb) 796ev_child *child (int pid, int trace, SV *cb)
694 ALIAS: 797 ALIAS:
695 child_ns = 1 798 child_ns = 1
696 CODE: 799 CODE:
800#if EV_CHILD_ENABLE
697 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 801 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
698 ev_child_set (RETVAL, pid, trace); 802 ev_child_set (RETVAL, pid, trace);
699 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
700 OUTPUT: 807 OUTPUT:
701 RETVAL 808 RETVAL
809
702 810
703ev_stat *stat (SV *path, NV interval, SV *cb) 811ev_stat *stat (SV *path, NV interval, SV *cb)
704 ALIAS: 812 ALIAS:
705 stat_ns = 1 813 stat_ns = 1
706 CODE: 814 CODE:
707 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 815 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
708 RETVAL->fh = newSVsv (path); 816 e_fh (RETVAL) = newSVsv (path);
709 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 817 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
710 if (!ix) START (stat, RETVAL); 818 if (!ix) START (stat, RETVAL);
711 OUTPUT: 819 OUTPUT:
712 RETVAL 820 RETVAL
821
822#ifndef EV_NO_LOOPS
713 823
714ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 824ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
715 ALIAS: 825 ALIAS:
716 embed_ns = 1 826 embed_ns = 1
717 CODE: 827 CODE:
718{ 828{
719 if (!(ev_backend (loop) & ev_embeddable_backends ())) 829 if (!(ev_backend (loop) & ev_embeddable_backends ()))
720 croak ("passed loop is not embeddable via EV::embed,"); 830 croak ("passed loop is not embeddable via EV::embed,");
721 831
722 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 832 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
723 RETVAL->fh = newSVsv (ST (0)); 833 e_fh (RETVAL) = newSVsv (ST (0));
724 ev_embed_set (RETVAL, loop); 834 ev_embed_set (RETVAL, loop);
725 if (!ix) START (embed, RETVAL); 835 if (!ix) START (embed, RETVAL);
726} 836}
727 OUTPUT: 837 OUTPUT:
728 RETVAL 838 RETVAL
839
840#endif
729 841
730ev_async *async (SV *cb) 842ev_async *async (SV *cb)
731 ALIAS: 843 ALIAS:
732 async_ns = 1 844 async_ns = 1
733 CODE: 845 CODE:
… …
762 C_ARGS: e_loop (w), w 874 C_ARGS: e_loop (w), w
763 875
764void ev_feed_event (ev_watcher *w, int revents = EV_NONE) 876void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
765 C_ARGS: e_loop (w), w, revents 877 C_ARGS: e_loop (w), w, revents
766 878
767int keepalive (ev_watcher *w, int new_value = 0) 879int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
768 CODE: 880 CODE:
769{ 881{
770 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 882 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
771 new_value = new_value ? WFLAG_KEEPALIVE : 0;
772 883
773 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 884 if (items > 1)
774 { 885 {
886 int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
887
888 if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
889 {
775 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; 890 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
776 REF (w); 891 REF (w);
777 UNREF (w); 892 UNREF (w);
893 }
778 } 894 }
779} 895}
780 OUTPUT: 896 OUTPUT:
781 RETVAL 897 RETVAL
782 898
783SV *cb (ev_watcher *w, SV *new_cb = 0) 899SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
784 CODE: 900 CODE:
785{ 901{
786 if (items > 1) 902 if (items > 1)
787 { 903 {
788 new_cb = s_get_cv_croak (new_cb); 904 new_cb = s_get_cv_croak (new_cb);
… …
793 RETVAL = newRV_inc (w->cb_sv); 909 RETVAL = newRV_inc (w->cb_sv);
794} 910}
795 OUTPUT: 911 OUTPUT:
796 RETVAL 912 RETVAL
797 913
798SV *data (ev_watcher *w, SV *new_data = 0) 914SV *data (ev_watcher *w, SV *new_data = NO_INIT)
799 CODE: 915 CODE:
800{ 916{
801 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; 917 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
802 918
803 if (items > 1) 919 if (items > 1)
… …
813 CODE: 929 CODE:
814 RETVAL = newRV_inc (w->loop); 930 RETVAL = newRV_inc (w->loop);
815 OUTPUT: 931 OUTPUT:
816 RETVAL 932 RETVAL
817 933
818int priority (ev_watcher *w, int new_priority = 0) 934int priority (ev_watcher *w, SV *new_priority = NO_INIT)
819 CODE: 935 CODE:
820{ 936{
821 RETVAL = w->priority; 937 RETVAL = w->priority;
822 938
823 if (items > 1) 939 if (items > 1)
… …
831 XPUSHs (ST (0)); 947 XPUSHs (ST (0));
832 PUTBACK; 948 PUTBACK;
833 call_method ("stop", G_DISCARD | G_VOID); 949 call_method ("stop", G_DISCARD | G_VOID);
834 } 950 }
835 951
836 ev_set_priority (w, new_priority); 952 ev_set_priority (w, SvIV (new_priority));
837 953
838 if (active) 954 if (active)
839 { 955 {
840 PUSHMARK (SP); 956 PUSHMARK (SP);
841 XPUSHs (ST (0)); 957 XPUSHs (ST (0));
… …
866 CODE: 982 CODE:
867{ 983{
868 int fd = s_fileno (fh, events & EV_WRITE); 984 int fd = s_fileno (fh, events & EV_WRITE);
869 CHECK_FD (fh, fd); 985 CHECK_FD (fh, fd);
870 986
871 sv_setsv (w->fh, fh); 987 sv_setsv (e_fh (w), fh);
872 RESET (io, w, (w, fd, events)); 988 RESET (io, w, (w, fd, events));
873} 989}
874 990
875SV *fh (ev_io *w, SV *new_fh = 0) 991SV *fh (ev_io *w, SV *new_fh = NO_INIT)
876 CODE: 992 CODE:
877{ 993{
878 if (items > 1) 994 if (items > 1)
879 { 995 {
880 int fd = s_fileno (new_fh, w->events & EV_WRITE); 996 int fd = s_fileno (new_fh, w->events & EV_WRITE);
881 CHECK_FD (new_fh, fd); 997 CHECK_FD (new_fh, fd);
882 998
883 RETVAL = w->fh; 999 RETVAL = e_fh (w);
884 w->fh = newSVsv (new_fh); 1000 e_fh (w) = newSVsv (new_fh);
885 1001
886 RESET (io, w, (w, fd, w->events)); 1002 RESET (io, w, (w, fd, w->events));
887 } 1003 }
888 else 1004 else
889 RETVAL = newSVsv (w->fh); 1005 RETVAL = newSVsv (e_fh (w));
890} 1006}
891 OUTPUT: 1007 OUTPUT:
892 RETVAL 1008 RETVAL
893 1009
894int events (ev_io *w, int new_events = EV_UNDEF) 1010int events (ev_io *w, int new_events = NO_INIT)
895 CODE: 1011 CODE:
896{ 1012{
897 RETVAL = w->events; 1013 RETVAL = w->events;
898 1014
899 if (items > 1) 1015 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
900 RESET (io, w, (w, w->fd, new_events)); 1016 {
1017 PAUSE (io);
1018 ev_io_modify (w, new_events);
1019 RESUME (io);
1020 }
901} 1021}
902 OUTPUT: 1022 OUTPUT:
903 RETVAL 1023 RETVAL
904 1024
905MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1025MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
… …
924 CHECK_SIG (signal, signum); 1044 CHECK_SIG (signal, signum);
925 1045
926 RESET_SIGNAL (w, (w, signum)); 1046 RESET_SIGNAL (w, (w, signum));
927} 1047}
928 1048
929int signal (ev_signal *w, SV *new_signal = 0) 1049int signal (ev_signal *w, SV *new_signal = NO_INIT)
930 CODE: 1050 CODE:
931{ 1051{
932 RETVAL = w->signum; 1052 RETVAL = w->signum;
933 1053
934 if (items > 1) 1054 if (items > 1)
935 { 1055 {
936 Signal signum = s_signum (new_signal); 1056 Signal signum = s_signum (new_signal);
937 CHECK_SIG (new_signal, signum); 1057 CHECK_SIG (new_signal, signum);
938
939 RESET_SIGNAL (w, (w, signum)); 1058 RESET_SIGNAL (w, (w, signum));
940 } 1059 }
941} 1060}
942 OUTPUT: 1061 OUTPUT:
943 RETVAL 1062 RETVAL
… …
952 1071
953void ev_timer_stop (ev_timer *w) 1072void ev_timer_stop (ev_timer *w)
954 CODE: 1073 CODE:
955 STOP (timer, w); 1074 STOP (timer, w);
956 1075
957void ev_timer_again (ev_timer *w) 1076void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
958 INIT:
959 CHECK_REPEAT (w->repeat);
960 CODE: 1077 CODE:
1078{
1079 if (items > 1)
1080 {
1081 CHECK_REPEAT (repeat);
1082 w->repeat = repeat;
1083 }
1084
961 ev_timer_again (e_loop (w), w); 1085 ev_timer_again (e_loop (w), w);
962 UNREF (w); 1086 UNREF (w);
1087}
963 1088
964NV ev_timer_remaining (ev_timer *w) 1089NV ev_timer_remaining (ev_timer *w)
965 C_ARGS: e_loop (w), w 1090 C_ARGS: e_loop (w), w
966 1091
967void DESTROY (ev_timer *w) 1092void DESTROY (ev_timer *w)
… …
973 INIT: 1098 INIT:
974 CHECK_REPEAT (repeat); 1099 CHECK_REPEAT (repeat);
975 CODE: 1100 CODE:
976 RESET (timer, w, (w, after, repeat)); 1101 RESET (timer, w, (w, after, repeat));
977 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
978MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1115MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
979 1116
980void ev_periodic_start (ev_periodic *w) 1117void ev_periodic_start (ev_periodic *w)
981 INIT: 1118 INIT:
982 CHECK_REPEAT (w->interval); 1119 CHECK_REPEAT (w->interval);
… …
1000void 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)
1001 INIT: 1138 INIT:
1002 CHECK_REPEAT (interval); 1139 CHECK_REPEAT (interval);
1003 CODE: 1140 CODE:
1004{ 1141{
1005 SvREFCNT_dec (w->fh); 1142 SvREFCNT_dec (e_fh (w));
1006 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1143 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1007 1144
1008 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));
1009} 1146}
1010 1147
1011NV at (ev_periodic *w) 1148NV at (ev_periodic *w)
1012 CODE: 1149 CODE:
1013 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 }
1014 OUTPUT: 1182 OUTPUT:
1015 RETVAL 1183 RETVAL
1016 1184
1017MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1185MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
1018 1186
… …
1072void DESTROY (ev_fork *w) 1240void DESTROY (ev_fork *w)
1073 CODE: 1241 CODE:
1074 STOP (fork, w); 1242 STOP (fork, w);
1075 e_destroy (w); 1243 e_destroy (w);
1076 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
1077MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1271MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1272
1273#if EV_CHILD_ENABLE
1078 1274
1079void ev_child_start (ev_child *w) 1275void ev_child_start (ev_child *w)
1080 CODE: 1276 CODE:
1081 START (child, w); 1277 START (child, w);
1082 1278
… …
1102 : ix == 1 ? w->rpid 1298 : ix == 1 ? w->rpid
1103 : w->rstatus; 1299 : w->rstatus;
1104 OUTPUT: 1300 OUTPUT:
1105 RETVAL 1301 RETVAL
1106 1302
1303#endif
1304
1107MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1305MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1108 1306
1109void ev_stat_start (ev_stat *w) 1307void ev_stat_start (ev_stat *w)
1110 CODE: 1308 CODE:
1111 START (stat, w); 1309 START (stat, w);
… …
1120 e_destroy (w); 1318 e_destroy (w);
1121 1319
1122void set (ev_stat *w, SV *path, NV interval) 1320void set (ev_stat *w, SV *path, NV interval)
1123 CODE: 1321 CODE:
1124{ 1322{
1125 sv_setsv (w->fh, path); 1323 sv_setsv (e_fh (w), path);
1126 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1324 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1127} 1325}
1128 1326
1129SV *path (ev_stat *w, SV *new_path = 0) 1327SV *path (ev_stat *w, SV *new_path = NO_INIT)
1130 CODE: 1328 CODE:
1131{ 1329{
1132 RETVAL = SvREFCNT_inc (w->fh); 1330 RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1133 1331
1134 if (items > 1) 1332 if (items > 1)
1135 { 1333 {
1136 SvREFCNT_dec (w->fh); 1334 sv_2mortal (RETVAL);
1137 w->fh = newSVsv (new_path); 1335 e_fh (w) = newSVsv (new_path);
1138 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1336 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1139 } 1337 }
1140} 1338}
1141 OUTPUT: 1339 OUTPUT:
1142 RETVAL 1340 RETVAL
1143 1341
1144NV interval (ev_stat *w, NV new_interval = 0.) 1342NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1145 CODE: 1343 CODE:
1146{
1147 RETVAL = w->interval; 1344 RETVAL = w->interval;
1148
1149 if (items > 1) 1345 if (items > 1)
1150 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1346 {
1151} 1347 PAUSE (stat);
1348 w->interval = SvNV (new_interval);
1349 RESUME (stat);
1350 }
1152 OUTPUT: 1351 OUTPUT:
1153 RETVAL 1352 RETVAL
1154 1353
1155void prev (ev_stat *w) 1354void prev (ev_stat *w)
1156 ALIAS: 1355 ALIAS:
… …
1214 e_destroy (w); 1413 e_destroy (w);
1215 1414
1216void set (ev_embed *w, struct ev_loop *loop) 1415void set (ev_embed *w, struct ev_loop *loop)
1217 CODE: 1416 CODE:
1218{ 1417{
1219 sv_setsv (w->fh, ST (1)); 1418 sv_setsv (e_fh (w), ST (1));
1220 RESET (embed, w, (w, loop)); 1419 RESET (embed, w, (w, loop));
1221} 1420}
1222 1421
1223SV *other (ev_embed *w) 1422SV *other (ev_embed *w)
1224 CODE: 1423 CODE:
1225 RETVAL = newSVsv (w->fh); 1424 RETVAL = newSVsv (e_fh (w));
1226 OUTPUT: 1425 OUTPUT:
1227 RETVAL 1426 RETVAL
1228 1427
1229void ev_embed_sweep (ev_embed *w) 1428void ev_embed_sweep (ev_embed *w)
1230 C_ARGS: e_loop (w), w 1429 C_ARGS: e_loop (w), w
… …
1251 CODE: 1450 CODE:
1252 RETVAL = boolSV (ev_async_pending (w)); 1451 RETVAL = boolSV (ev_async_pending (w));
1253 OUTPUT: 1452 OUTPUT:
1254 RETVAL 1453 RETVAL
1255 1454
1455#ifndef EV_NO_LOOPS
1456
1256MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1457MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1257 1458
1258SV *new (SV *klass, unsigned int flags = 0) 1459SV *new (SV *klass, unsigned int flags = 0)
1259 CODE: 1460 CODE:
1260{ 1461{
… …
1268 OUTPUT: 1469 OUTPUT:
1269 RETVAL 1470 RETVAL
1270 1471
1271void DESTROY (struct ev_loop *loop) 1472void DESTROY (struct ev_loop *loop)
1272 CODE: 1473 CODE:
1273 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)
1274 ev_loop_destroy (loop); 1477 ev_loop_destroy (loop);
1275 1478
1276void ev_loop_fork (struct ev_loop *loop) 1479void ev_loop_fork (struct ev_loop *loop)
1277 1480
1278void ev_loop_verify (struct ev_loop *loop)
1279
1280NV ev_now (struct ev_loop *loop) 1481NV ev_now (struct ev_loop *loop)
1281 1482
1282void ev_now_update (struct ev_loop *loop) 1483void ev_now_update (struct ev_loop *loop)
1283 1484
1284void ev_suspend (struct ev_loop *loop) 1485void ev_suspend (struct ev_loop *loop)
… …
1289 1490
1290void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1491void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1291 1492
1292unsigned int ev_backend (struct ev_loop *loop) 1493unsigned int ev_backend (struct ev_loop *loop)
1293 1494
1294unsigned int ev_loop_count (struct ev_loop *loop) 1495void ev_verify (struct ev_loop *loop)
1496 ALIAS:
1497 loop_verify = 1
1295 1498
1296unsigned int ev_loop_depth (struct ev_loop *loop) 1499unsigned int ev_iteration (struct ev_loop *loop)
1500 ALIAS:
1501 loop_count = 1
1297 1502
1298void ev_loop (struct ev_loop *loop, int flags = 0) 1503unsigned int ev_depth (struct ev_loop *loop)
1504 ALIAS:
1505 loop_depth = 1
1299 1506
1507int ev_run (struct ev_loop *loop, int flags = 0)
1508 ALIAS:
1509 loop = 1
1510
1300void ev_unloop (struct ev_loop *loop, int how = 1) 1511void ev_break (struct ev_loop *loop, int how = 1)
1512 ALIAS:
1513 unloop = 1
1301 1514
1302void 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)
1303 1516
1304unsigned int ev_pending_count (struct ev_loop *loop) 1517unsigned int ev_pending_count (struct ev_loop *loop)
1305 1518
… …
1308#if 0 1521#if 0
1309 1522
1310void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1523void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1311 CODE: 1524 CODE:
1312{ 1525{
1313 Signal signum = s_signum (signal); 1526 Signal signum = s_signum (signal);
1314 CHECK_SIG (signal, signum); 1527 CHECK_SIG (signal, signum);
1315 1528
1316 ev_feed_signal_event (loop, signum); 1529 ev_feed_signal_event (loop, signum);
1317} 1530}
1318 1531
… …
1325{ 1538{
1326 int fd = s_fileno (fh, events & EV_WRITE); 1539 int fd = s_fileno (fh, events & EV_WRITE);
1327 CHECK_FD (fh, fd); 1540 CHECK_FD (fh, fd);
1328 1541
1329 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1330 RETVAL->fh = newSVsv (fh); 1543 e_fh (RETVAL) = newSVsv (fh);
1331 ev_io_set (RETVAL, fd, events); 1544 ev_io_set (RETVAL, fd, events);
1332 if (!ix) START (io, RETVAL); 1545 if (!ix) START (io, RETVAL);
1333} 1546}
1334 OUTPUT: 1547 OUTPUT:
1335 RETVAL 1548 RETVAL
… …
1351 periodic_ns = 1 1564 periodic_ns = 1
1352 INIT: 1565 INIT:
1353 CHECK_REPEAT (interval); 1566 CHECK_REPEAT (interval);
1354 CODE: 1567 CODE:
1355{ 1568{
1356 ev_periodic *w; 1569 ev_periodic *w;
1357 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1570 w = e_new (sizeof (ev_periodic), cb, ST (0));
1358 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1571 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1359 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);
1360 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1573 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1361 if (!ix) START (periodic, w); 1574 if (!ix) START (periodic, w);
1362} 1575}
1363 OUTPUT: 1576 OUTPUT:
1364 RETVAL 1577 RETVAL
… …
1366ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1579ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1367 ALIAS: 1580 ALIAS:
1368 signal_ns = 1 1581 signal_ns = 1
1369 CODE: 1582 CODE:
1370{ 1583{
1371 Signal signum = s_signum (signal); 1584 Signal signum = s_signum (signal);
1372 CHECK_SIG (signal, signum); 1585 CHECK_SIG (signal, signum);
1373 1586
1374 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1587 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1375 ev_signal_set (RETVAL, signum); 1588 ev_signal_set (RETVAL, signum);
1376 if (!ix) START_SIGNAL (RETVAL); 1589 if (!ix) START_SIGNAL (RETVAL);
… …
1416 ev_fork_set (RETVAL); 1629 ev_fork_set (RETVAL);
1417 if (!ix) START (fork, RETVAL); 1630 if (!ix) START (fork, RETVAL);
1418 OUTPUT: 1631 OUTPUT:
1419 RETVAL 1632 RETVAL
1420 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
1421ev_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)
1422 ALIAS: 1650 ALIAS:
1423 child_ns = 1 1651 child_ns = 1
1424 CODE: 1652 CODE:
1653#if EV_CHILD_ENABLE
1425 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1654 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1426 ev_child_set (RETVAL, pid, trace); 1655 ev_child_set (RETVAL, pid, trace);
1427 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
1428 OUTPUT: 1660 OUTPUT:
1429 RETVAL 1661 RETVAL
1430 1662
1431ev_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)
1432 ALIAS: 1664 ALIAS:
1433 stat_ns = 1 1665 stat_ns = 1
1434 CODE: 1666 CODE:
1435 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1667 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1436 RETVAL->fh = newSVsv (path); 1668 e_fh (RETVAL) = newSVsv (path);
1437 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1669 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1438 if (!ix) START (stat, RETVAL); 1670 if (!ix) START (stat, RETVAL);
1439 OUTPUT: 1671 OUTPUT:
1440 RETVAL 1672 RETVAL
1441 1673
1442ev_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)
… …
1446{ 1678{
1447 if (!(ev_backend (other) & ev_embeddable_backends ())) 1679 if (!(ev_backend (other) & ev_embeddable_backends ()))
1448 croak ("passed loop is not embeddable via EV::embed,"); 1680 croak ("passed loop is not embeddable via EV::embed,");
1449 1681
1450 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1682 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1451 RETVAL->fh = newSVsv (ST (1)); 1683 e_fh (RETVAL) = newSVsv (ST (1));
1452 ev_embed_set (RETVAL, other); 1684 ev_embed_set (RETVAL, other);
1453 if (!ix) START (embed, RETVAL); 1685 if (!ix) START (embed, RETVAL);
1454} 1686}
1455 OUTPUT: 1687 OUTPUT:
1456 RETVAL 1688 RETVAL
… …
1473 SvOK (timeout) ? SvNV (timeout) : -1., 1705 SvOK (timeout) ? SvNV (timeout) : -1.,
1474 e_once_cb, 1706 e_once_cb,
1475 newSVsv (cb) 1707 newSVsv (cb)
1476 ); 1708 );
1477 1709
1710#endif
1711

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