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Comparing EV/EV.xs (file contents):
Revision 1.126 by root, Tue Jul 14 00:09:59 2009 UTC vs.
Revision 1.179 by root, Wed Jan 22 22:24:53 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
13/* old API compatibility */
14static int
15sv_fileno (SV *fh)
16{
17 return s_fileno (fh, 0);
18}
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
11#define EV_PROTOTYPES 1 30#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 31#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#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
14#include "EV/EVAPI.h" 36#include "EV/EVAPI.h"
15 37
16#define EV_SELECT_IS_WINSOCKET 0 38#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 39#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 40# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 42# define fd_mask Perl_fd_mask
21#endif 43#endif
22/* 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 */
23#include "libev/ev.c" 45#include "libev/ev.c"
24 46
25#ifndef _WIN32 47#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26# include <pthread.h> 48# include <pthread.h>
27#endif 49#endif
28 50
29#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
30 56
31#define WFLAG_KEEPALIVE 1 57#define WFLAG_KEEPALIVE 1
32#define WFLAG_UNREFED 2 /* has been unref'ed */ 58#define WFLAG_UNREFED 2 /* has been unref'ed */
33 59
34#define UNREF(w) \ 60#define UNREF(w) \
35 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 61 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
36 && ev_is_active (w)) \ 62 && ev_is_active (w)) \
37 { \ 63 { \
38 ev_unref (e_loop (w)); \ 64 ev_unref (e_loop (w)); \
39 (w)->e_flags |= WFLAG_UNREFED; \ 65 e_flags (w) |= WFLAG_UNREFED; \
40 } 66 }
41 67
42#define REF(w) \ 68#define REF(w) \
43 if ((w)->e_flags & WFLAG_UNREFED) \ 69 if (e_flags (w) & WFLAG_UNREFED) \
44 { \ 70 { \
45 (w)->e_flags &= ~WFLAG_UNREFED; \ 71 e_flags (w) &= ~WFLAG_UNREFED; \
46 ev_ref (e_loop (w)); \ 72 ev_ref (e_loop (w)); \
47 } 73 }
48 74
49#define START(type,w) \ 75#define START(type,w) \
50 do { \ 76 do { \
… …
56 do { \ 82 do { \
57 REF (w); \ 83 REF (w); \
58 ev_ ## type ## _stop (e_loop (w), w); \ 84 ev_ ## type ## _stop (e_loop (w), w); \
59 } while (0) 85 } while (0)
60 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
61#define RESET(type,w,seta) \ 97#define RESET(type,w,seta) \
62 do { \ 98 PAUSE (type); \
63 int active = ev_is_active (w); \
64 if (active) STOP (type, w); \
65 ev_ ## type ## _set seta; \ 99 ev_ ## type ## _set seta; \
66 if (active) START (type, w); \ 100 RESUME (type)
67 } while (0)
68 101
69typedef int Signal; 102typedef int Signal;
103
104/* horrible... */
105#define CHECK_SIGNAL_CAN_START(w) \
106 do { \
107 /* dive into the internals of libev to avoid aborting in libev */ \
108 if (signals [(w)->signum - 1].loop \
109 && signals [(w)->signum - 1].loop != e_loop (w)) \
110 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
111 } while (0)
112
113#define START_SIGNAL(w) \
114 do { \
115 CHECK_SIGNAL_CAN_START (w); \
116 START (signal, w); \
117 } while (0) \
118
119#define RESET_SIGNAL(w,seta) \
120 do { \
121 int active = ev_is_active (w); \
122 if (active) STOP (signal, w); \
123 ev_ ## signal ## _set seta; \
124 if (active) START_SIGNAL (w); \
125 } while (0)
70 126
71static SV *default_loop_sv; 127static SV *default_loop_sv;
72 128
73static struct EVAPI evapi; 129static struct EVAPI evapi;
74 130
… …
84 *stash_idle, 140 *stash_idle,
85 *stash_prepare, 141 *stash_prepare,
86 *stash_check, 142 *stash_check,
87 *stash_embed, 143 *stash_embed,
88 *stash_fork, 144 *stash_fork,
145 *stash_cleanup,
89 *stash_async; 146 *stash_async;
90 147
91///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
92// Event 149// Event
93 150
… …
152 dSP; 209 dSP;
153 I32 mark = SP - PL_stack_base; 210 I32 mark = SP - PL_stack_base;
154 SV *sv_self, *sv_events; 211 SV *sv_self, *sv_events;
155 212
156 /* libev might have stopped the watcher */ 213 /* libev might have stopped the watcher */
157 if (expect_false (w->e_flags & WFLAG_UNREFED) 214 if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
158 && !ev_is_active (w)) 215 && !ev_is_active (w))
159 REF (w); 216 REF (w);
160 217
161 if (expect_true (sv_self_cache)) 218 if (ecb_expect_true (sv_self_cache))
162 { 219 {
163 sv_self = sv_self_cache; sv_self_cache = 0; 220 sv_self = sv_self_cache; sv_self_cache = 0;
164 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 221 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
165 } 222 }
166 else 223 else
167 { 224 {
168 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 */
169 SvREADONLY_on (sv_self); 226 SvREADONLY_on (sv_self);
170 } 227 }
171 228
172 if (expect_true (sv_events_cache)) 229 if (ecb_expect_true (sv_events_cache))
173 { 230 {
174 sv_events = sv_events_cache; sv_events_cache = 0; 231 sv_events = sv_events_cache; sv_events_cache = 0;
175 SvIV_set (sv_events, revents); 232 SvIV_set (sv_events, revents);
233 SvIOK_only (sv_events);
176 } 234 }
177 else 235 else
178 { 236 {
179 sv_events = newSViv (revents); 237 sv_events = newSViv (revents);
180 SvREADONLY_on (sv_events); 238 SvREADONLY_on (sv_events);
… …
186 PUSHs (sv_events); 244 PUSHs (sv_events);
187 245
188 PUTBACK; 246 PUTBACK;
189 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
190 248
191 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) 249 if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
192 SvREFCNT_dec (sv_self); 250 SvREFCNT_dec (sv_self);
193 else 251 else
194 { 252 {
195 SvREFCNT_dec (SvRV (sv_self)); 253 SvREFCNT_dec (SvRV (sv_self));
196 SvRV_set (sv_self, &PL_sv_undef); 254 SvRV_set (sv_self, &PL_sv_undef);
197 sv_self_cache = sv_self; 255 sv_self_cache = sv_self;
198 } 256 }
199 257
200 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) 258 if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
201 SvREFCNT_dec (sv_events); 259 SvREFCNT_dec (sv_events);
202 else 260 else
203 sv_events_cache = sv_events; 261 sv_events_cache = sv_events;
204 262
205 if (expect_false (SvTRUE (ERRSV))) 263 if (ecb_expect_false (SvTRUE (ERRSV)))
206 { 264 {
207 SPAGAIN; 265 SPAGAIN;
208 PUSHMARK (SP); 266 PUSHMARK (SP);
209 PUTBACK; 267 PUTBACK;
210 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);
… …
264 ENTER; 322 ENTER;
265 SAVETMPS; 323 SAVETMPS;
266 324
267 PUSHMARK (SP); 325 PUSHMARK (SP);
268 EXTEND (SP, 2); 326 EXTEND (SP, 2);
269 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 */
270 PUSHs (newSVnv (now)); 328 PUSHs (newSVnv (now));
271 329
272 PUTBACK; 330 PUTBACK;
273 count = call_sv (w->fh, G_SCALAR | G_EVAL); 331 count = call_sv (w->fh, G_SCALAR | G_EVAL);
274 SPAGAIN; 332 SPAGAIN;
… …
304 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));
305 363
306#define CHECK_SIG(sv,num) if ((num) < 0) \ 364#define CHECK_SIG(sv,num) if ((num) < 0) \
307 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 365 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
308 366
367static void
368default_fork (void)
369{
370 ev_loop_fork (EV_DEFAULT_UC);
371}
372
309///////////////////////////////////////////////////////////////////////////// 373/////////////////////////////////////////////////////////////////////////////
310// XS interface functions 374// XS interface functions
311 375
312MODULE = EV PACKAGE = EV PREFIX = ev_ 376MODULE = EV PACKAGE = EV PREFIX = ev_
313 377
… …
328 const_iv (EV_, UNDEF) 392 const_iv (EV_, UNDEF)
329 const_iv (EV_, NONE) 393 const_iv (EV_, NONE)
330 const_iv (EV_, READ) 394 const_iv (EV_, READ)
331 const_iv (EV_, WRITE) 395 const_iv (EV_, WRITE)
332 const_iv (EV_, IO) 396 const_iv (EV_, IO)
333 const_iv (EV_, TIMEOUT)
334 const_iv (EV_, TIMER) 397 const_iv (EV_, TIMER)
335 const_iv (EV_, PERIODIC) 398 const_iv (EV_, PERIODIC)
336 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
337 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
338 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
339 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
340 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
341 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
342 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
343 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
407 const_iv (EV_, CLEANUP)
344 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
345 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
346 const_iv (EV_, ERROR) 410 const_iv (EV_, ERROR)
347 411
348 const_iv (EV, LOOP_NONBLOCK)
349 const_iv (EV, LOOP_ONESHOT)
350
351 const_iv (EV, UNLOOP_CANCEL) 412 const_iv (EV, RUN_NOWAIT)
352 const_iv (EV, UNLOOP_ONE) 413 const_iv (EV, RUN_ONCE)
414
415 const_iv (EV, BREAK_CANCEL)
416 const_iv (EV, BREAK_ONE)
353 const_iv (EV, UNLOOP_ALL) 417 const_iv (EV, BREAK_ALL)
354
355 const_iv (EV, BACKEND_SELECT) 418 const_iv (EV, BACKEND_SELECT)
356 const_iv (EV, BACKEND_POLL) 419 const_iv (EV, BACKEND_POLL)
357 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
358 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
359 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
360 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
361 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)
362 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
363 const_iv (EV, FLAG_FORKCHECK) 431 const_iv (EV, FLAG_NOINOTIFY)
364 432
365 const_iv (EV_, VERSION_MAJOR) 433 const_iv (EV_, VERSION_MAJOR)
366 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
367 }; 444 };
368 445
369 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--)
370 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 }
371 458
372 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
373 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
374 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
375 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
380 stash_check = gv_stashpv ("EV::Check" , 1); 467 stash_check = gv_stashpv ("EV::Check" , 1);
381 stash_child = gv_stashpv ("EV::Child" , 1); 468 stash_child = gv_stashpv ("EV::Child" , 1);
382 stash_embed = gv_stashpv ("EV::Embed" , 1); 469 stash_embed = gv_stashpv ("EV::Embed" , 1);
383 stash_stat = gv_stashpv ("EV::Stat" , 1); 470 stash_stat = gv_stashpv ("EV::Stat" , 1);
384 stash_fork = gv_stashpv ("EV::Fork" , 1); 471 stash_fork = gv_stashpv ("EV::Fork" , 1);
472 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
385 stash_async = gv_stashpv ("EV::Async" , 1); 473 stash_async = gv_stashpv ("EV::Async" , 1);
386 474
387 { 475 {
388 SV *sv = perl_get_sv ("EV::API", TRUE); 476 SV *sv = perl_get_sv ("EV::API", TRUE);
389 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 477 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
390 478
391 /* the poor man's shared library emulator */ 479 /* the poor man's shared library emulator */
392 evapi.ver = EV_API_VERSION; 480 evapi.ver = EV_API_VERSION;
393 evapi.rev = EV_API_REVISION; 481 evapi.rev = EV_API_REVISION;
394 evapi.sv_fileno = s_fileno; 482 evapi.sv_fileno = sv_fileno;
395 evapi.sv_signum = s_signum; 483 evapi.sv_signum = s_signum;
396 evapi.supported_backends = ev_supported_backends (); 484 evapi.supported_backends = ev_supported_backends ();
397 evapi.recommended_backends = ev_recommended_backends (); 485 evapi.recommended_backends = ev_recommended_backends ();
398 evapi.embeddable_backends = ev_embeddable_backends (); 486 evapi.embeddable_backends = ev_embeddable_backends ();
399 evapi.time_ = ev_time; 487 evapi.time_ = ev_time;
400 evapi.sleep_ = ev_sleep; 488 evapi.sleep_ = ev_sleep;
401 evapi.loop_new = ev_loop_new; 489 evapi.loop_new = ev_loop_new;
402 evapi.loop_destroy = ev_loop_destroy; 490 evapi.loop_destroy = ev_loop_destroy;
403 evapi.loop_fork = ev_loop_fork; 491 evapi.loop_fork = ev_loop_fork;
404 evapi.loop_count = ev_loop_count; 492 evapi.iteration = ev_iteration;
405 evapi.loop_depth = ev_loop_depth; 493 evapi.depth = ev_depth;
406 evapi.set_userdata = ev_set_userdata; 494 evapi.set_userdata = ev_set_userdata;
407 evapi.userdata = ev_userdata; 495 evapi.userdata = ev_userdata;
408 evapi.now = ev_now; 496 evapi.now = ev_now;
409 evapi.now_update = ev_now_update; 497 evapi.now_update = ev_now_update;
410 evapi.suspend = ev_suspend; 498 evapi.suspend = ev_suspend;
411 evapi.resume = ev_resume; 499 evapi.resume = ev_resume;
412 evapi.backend = ev_backend; 500 evapi.backend = ev_backend;
413 evapi.unloop = ev_unloop; 501 evapi.break_ = ev_break;
414 evapi.invoke_pending = ev_invoke_pending; 502 evapi.invoke_pending = ev_invoke_pending;
503 evapi.pending_count = ev_pending_count;
504 evapi.verify = ev_verify;
415 evapi.set_loop_release_cb = ev_set_loop_release_cb; 505 evapi.set_loop_release_cb = ev_set_loop_release_cb;
416 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; 506 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
417 evapi.ref = ev_ref; 507 evapi.ref = ev_ref;
418 evapi.unref = ev_unref; 508 evapi.unref = ev_unref;
419 evapi.loop = ev_loop; 509 evapi.run = ev_run;
420 evapi.once = ev_once; 510 evapi.once = ev_once;
421 evapi.io_start = ev_io_start; 511 evapi.io_start = ev_io_start;
422 evapi.io_stop = ev_io_stop; 512 evapi.io_stop = ev_io_stop;
423 evapi.timer_start = ev_timer_start; 513 evapi.timer_start = ev_timer_start;
424 evapi.timer_stop = ev_timer_stop; 514 evapi.timer_stop = ev_timer_stop;
425 evapi.timer_again = ev_timer_again; 515 evapi.timer_again = ev_timer_again;
516 evapi.timer_remaining = ev_timer_remaining;
426 evapi.periodic_start = ev_periodic_start; 517 evapi.periodic_start = ev_periodic_start;
427 evapi.periodic_stop = ev_periodic_stop; 518 evapi.periodic_stop = ev_periodic_stop;
428 evapi.signal_start = ev_signal_start; 519 evapi.signal_start = ev_signal_start;
429 evapi.signal_stop = ev_signal_stop; 520 evapi.signal_stop = ev_signal_stop;
430 evapi.idle_start = ev_idle_start; 521 evapi.idle_start = ev_idle_start;
431 evapi.idle_stop = ev_idle_stop; 522 evapi.idle_stop = ev_idle_stop;
432 evapi.prepare_start = ev_prepare_start; 523 evapi.prepare_start = ev_prepare_start;
433 evapi.prepare_stop = ev_prepare_stop; 524 evapi.prepare_stop = ev_prepare_stop;
434 evapi.check_start = ev_check_start; 525 evapi.check_start = ev_check_start;
435 evapi.check_stop = ev_check_stop; 526 evapi.check_stop = ev_check_stop;
527#if EV_CHILD_ENABLE
436 evapi.child_start = ev_child_start; 528 evapi.child_start = ev_child_start;
437 evapi.child_stop = ev_child_stop; 529 evapi.child_stop = ev_child_stop;
530#endif
438 evapi.stat_start = ev_stat_start; 531 evapi.stat_start = ev_stat_start;
439 evapi.stat_stop = ev_stat_stop; 532 evapi.stat_stop = ev_stat_stop;
440 evapi.stat_stat = ev_stat_stat; 533 evapi.stat_stat = ev_stat_stat;
441 evapi.embed_start = ev_embed_start; 534 evapi.embed_start = ev_embed_start;
442 evapi.embed_stop = ev_embed_stop; 535 evapi.embed_stop = ev_embed_stop;
443 evapi.embed_sweep = ev_embed_sweep; 536 evapi.embed_sweep = ev_embed_sweep;
444 evapi.fork_start = ev_fork_start; 537 evapi.fork_start = ev_fork_start;
445 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;
446 evapi.async_start = ev_async_start; 541 evapi.async_start = ev_async_start;
447 evapi.async_stop = ev_async_stop; 542 evapi.async_stop = ev_async_stop;
448 evapi.async_send = ev_async_send; 543 evapi.async_send = ev_async_send;
449 evapi.clear_pending = ev_clear_pending; 544 evapi.clear_pending = ev_clear_pending;
450 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
451 546
452 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
453 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
454 } 549 }
455#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
456 pthread_atfork (0, 0, ev_default_fork); 557 pthread_atfork (0, 0, default_fork);
558#endif
457#endif 559#endif
458} 560}
459 561
460SV *ev_default_loop (unsigned int flags = 0) 562SV *ev_default_loop (unsigned int flags = 0)
461 CODE: 563 CODE:
… …
475 OUTPUT: 577 OUTPUT:
476 RETVAL 578 RETVAL
477 579
478void ev_default_destroy () 580void ev_default_destroy ()
479 CODE: 581 CODE:
480 ev_default_destroy (); 582 ev_loop_destroy (EV_DEFAULT_UC);
481 SvREFCNT_dec (default_loop_sv); 583 SvREFCNT_dec (default_loop_sv);
482 default_loop_sv = 0; 584 default_loop_sv = 0;
483 585
484unsigned int ev_supported_backends () 586unsigned int ev_supported_backends ()
485 587
… …
489 591
490void ev_sleep (NV interval) 592void ev_sleep (NV interval)
491 593
492NV ev_time () 594NV ev_time ()
493 595
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
494NV ev_now () 605NV ev_now ()
495 C_ARGS: evapi.default_loop 606 C_ARGS: evapi.default_loop
496 607
497void ev_now_update () 608void ev_now_update ()
498 C_ARGS: evapi.default_loop 609 C_ARGS: evapi.default_loop
… …
504 C_ARGS: evapi.default_loop 615 C_ARGS: evapi.default_loop
505 616
506unsigned int ev_backend () 617unsigned int ev_backend ()
507 C_ARGS: evapi.default_loop 618 C_ARGS: evapi.default_loop
508 619
509void ev_loop_verify () 620void ev_verify ()
621 ALIAS:
622 loop_verify = 1
510 C_ARGS: evapi.default_loop 623 C_ARGS: evapi.default_loop
511 624
512unsigned int ev_loop_count () 625unsigned int ev_iteration ()
626 ALIAS:
627 loop_count = 1
513 C_ARGS: evapi.default_loop 628 C_ARGS: evapi.default_loop
514 629
515unsigned int ev_loop_depth () 630unsigned int ev_depth ()
631 ALIAS:
632 loop_depth = 1
516 C_ARGS: evapi.default_loop 633 C_ARGS: evapi.default_loop
517 634
518void ev_set_io_collect_interval (NV interval) 635void ev_set_io_collect_interval (NV interval)
519 C_ARGS: evapi.default_loop, interval 636 C_ARGS: evapi.default_loop, interval
520 637
521void ev_set_timeout_collect_interval (NV interval) 638void ev_set_timeout_collect_interval (NV interval)
522 C_ARGS: evapi.default_loop, interval 639 C_ARGS: evapi.default_loop, interval
523 640
524void ev_loop (int flags = 0) 641int ev_run (int flags = 0)
642 ALIAS:
643 loop = 1
525 C_ARGS: evapi.default_loop, flags 644 C_ARGS: evapi.default_loop, flags
526 645
527void ev_unloop (int how = EVUNLOOP_ONE) 646void ev_break (int how = EVBREAK_ONE)
647 ALIAS:
648 unloop = 1
528 C_ARGS: evapi.default_loop, how 649 C_ARGS: evapi.default_loop, how
529 650
530void ev_feed_fd_event (int fd, int revents = EV_NONE) 651void ev_feed_fd_event (int fd, int revents = EV_NONE)
531 C_ARGS: evapi.default_loop, fd, revents 652 C_ARGS: evapi.default_loop, fd, revents
532 653
533void ev_feed_signal_event (SV *signal) 654void ev_feed_signal_event (SV *signal)
534 CODE: 655 CODE:
535{ 656{
536 Signal signum = s_signum (signal); 657 Signal signum = s_signum (signal);
537 CHECK_SIG (signal, signum); 658 CHECK_SIG (signal, signum);
538 659
539 ev_feed_signal_event (evapi.default_loop, signum); 660 ev_feed_signal_event (evapi.default_loop, signum);
540} 661}
541 662
663unsigned int ev_pending_count ()
664 C_ARGS: evapi.default_loop
665
666void ev_invoke_pending ()
667 C_ARGS: evapi.default_loop
668
542ev_io *io (SV *fh, int events, SV *cb) 669ev_io *io (SV *fh, int events, SV *cb)
543 ALIAS: 670 ALIAS:
544 io_ns = 1 671 io_ns = 1
672 _ae_io = 2
545 CODE: 673 CODE:
546{ 674{
547 int fd = s_fileno (fh, events & EV_WRITE); 675 int fd = s_fileno (fh, events & EV_WRITE);
548 CHECK_FD (fh, fd); 676 CHECK_FD (fh, fd);
549 677
678 if (ix == 2)
679 {
680 ix = 0;
681 events = events ? EV_WRITE : EV_READ;
682 }
683
550 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 684 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
551 RETVAL->fh = newSVsv (fh); 685 e_fh (RETVAL) = newSVsv (fh);
552 ev_io_set (RETVAL, fd, events); 686 ev_io_set (RETVAL, fd, events);
553 if (!ix) START (io, RETVAL); 687 if (!ix) START (io, RETVAL);
554} 688}
555 OUTPUT: 689 OUTPUT:
556 RETVAL 690 RETVAL
… …
572 periodic_ns = 1 706 periodic_ns = 1
573 INIT: 707 INIT:
574 CHECK_REPEAT (interval); 708 CHECK_REPEAT (interval);
575 CODE: 709 CODE:
576{ 710{
577 ev_periodic *w; 711 ev_periodic *w;
578 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 712 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
579 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 713 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
580 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);
581 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 715 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
582 if (!ix) START (periodic, w); 716 if (!ix) START (periodic, w);
583} 717}
584 OUTPUT: 718 OUTPUT:
585 RETVAL 719 RETVAL
… …
587ev_signal *signal (SV *signal, SV *cb) 721ev_signal *signal (SV *signal, SV *cb)
588 ALIAS: 722 ALIAS:
589 signal_ns = 1 723 signal_ns = 1
590 CODE: 724 CODE:
591{ 725{
592 Signal signum = s_signum (signal); 726 Signal signum = s_signum (signal);
593 CHECK_SIG (signal, signum); 727 CHECK_SIG (signal, signum);
594 728
595 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 729 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
596 ev_signal_set (RETVAL, signum); 730 ev_signal_set (RETVAL, signum);
597 if (!ix) START (signal, RETVAL); 731 if (!ix) START_SIGNAL (RETVAL);
598} 732}
599 OUTPUT: 733 OUTPUT:
600 RETVAL 734 RETVAL
601 735
602ev_idle *idle (SV *cb) 736ev_idle *idle (SV *cb)
… …
637 ev_fork_set (RETVAL); 771 ev_fork_set (RETVAL);
638 if (!ix) START (fork, RETVAL); 772 if (!ix) START (fork, RETVAL);
639 OUTPUT: 773 OUTPUT:
640 RETVAL 774 RETVAL
641 775
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
642ev_child *child (int pid, int trace, SV *cb) 791ev_child *child (int pid, int trace, SV *cb)
643 ALIAS: 792 ALIAS:
644 child_ns = 1 793 child_ns = 1
645 CODE: 794 CODE:
795#if EV_CHILD_ENABLE
646 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 796 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
647 ev_child_set (RETVAL, pid, trace); 797 ev_child_set (RETVAL, pid, trace);
648 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
649 OUTPUT: 802 OUTPUT:
650 RETVAL 803 RETVAL
804
651 805
652ev_stat *stat (SV *path, NV interval, SV *cb) 806ev_stat *stat (SV *path, NV interval, SV *cb)
653 ALIAS: 807 ALIAS:
654 stat_ns = 1 808 stat_ns = 1
655 CODE: 809 CODE:
656 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 810 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
657 RETVAL->fh = newSVsv (path); 811 e_fh (RETVAL) = newSVsv (path);
658 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 812 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
659 if (!ix) START (stat, RETVAL); 813 if (!ix) START (stat, RETVAL);
660 OUTPUT: 814 OUTPUT:
661 RETVAL 815 RETVAL
816
817#ifndef EV_NO_LOOPS
662 818
663ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 819ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
664 ALIAS: 820 ALIAS:
665 embed_ns = 1 821 embed_ns = 1
666 CODE: 822 CODE:
667{ 823{
668 if (!(ev_backend (loop) & ev_embeddable_backends ())) 824 if (!(ev_backend (loop) & ev_embeddable_backends ()))
669 croak ("passed loop is not embeddable via EV::embed,"); 825 croak ("passed loop is not embeddable via EV::embed,");
670 826
671 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 827 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
672 RETVAL->fh = newSVsv (ST (0)); 828 e_fh (RETVAL) = newSVsv (ST (0));
673 ev_embed_set (RETVAL, loop); 829 ev_embed_set (RETVAL, loop);
674 if (!ix) START (embed, RETVAL); 830 if (!ix) START (embed, RETVAL);
675} 831}
676 OUTPUT: 832 OUTPUT:
677 RETVAL 833 RETVAL
834
835#endif
678 836
679ev_async *async (SV *cb) 837ev_async *async (SV *cb)
680 ALIAS: 838 ALIAS:
681 async_ns = 1 839 async_ns = 1
682 CODE: 840 CODE:
… …
815 CODE: 973 CODE:
816{ 974{
817 int fd = s_fileno (fh, events & EV_WRITE); 975 int fd = s_fileno (fh, events & EV_WRITE);
818 CHECK_FD (fh, fd); 976 CHECK_FD (fh, fd);
819 977
820 sv_setsv (w->fh, fh); 978 sv_setsv (e_fh (w), fh);
821 RESET (io, w, (w, fd, events)); 979 RESET (io, w, (w, fd, events));
822} 980}
823 981
824SV *fh (ev_io *w, SV *new_fh = 0) 982SV *fh (ev_io *w, SV *new_fh = 0)
825 CODE: 983 CODE:
… …
827 if (items > 1) 985 if (items > 1)
828 { 986 {
829 int fd = s_fileno (new_fh, w->events & EV_WRITE); 987 int fd = s_fileno (new_fh, w->events & EV_WRITE);
830 CHECK_FD (new_fh, fd); 988 CHECK_FD (new_fh, fd);
831 989
832 RETVAL = w->fh; 990 RETVAL = e_fh (w);
833 w->fh = newSVsv (new_fh); 991 e_fh (w) = newSVsv (new_fh);
834 992
835 RESET (io, w, (w, fd, w->events)); 993 RESET (io, w, (w, fd, w->events));
836 } 994 }
837 else 995 else
838 RETVAL = newSVsv (w->fh); 996 RETVAL = newSVsv (e_fh (w));
839} 997}
840 OUTPUT: 998 OUTPUT:
841 RETVAL 999 RETVAL
842 1000
843int events (ev_io *w, int new_events = EV_UNDEF) 1001int events (ev_io *w, int new_events = EV_UNDEF)
844 CODE: 1002 CODE:
845{ 1003{
846 RETVAL = w->events; 1004 RETVAL = w->events;
847 1005
848 if (items > 1) 1006 if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
849 RESET (io, w, (w, w->fd, new_events)); 1007 {
1008 PAUSE (io);
1009 ev_io_modify (w, new_events);
1010 RESUME (io);
1011 }
850} 1012}
851 OUTPUT: 1013 OUTPUT:
852 RETVAL 1014 RETVAL
853 1015
854MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1016MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
855 1017
856void ev_signal_start (ev_signal *w) 1018void ev_signal_start (ev_signal *w)
857 CODE: 1019 CODE:
858 START (signal, w); 1020 START_SIGNAL (w);
859 1021
860void ev_signal_stop (ev_signal *w) 1022void ev_signal_stop (ev_signal *w)
861 CODE: 1023 CODE:
862 STOP (signal, w); 1024 STOP (signal, w);
863 1025
… …
870 CODE: 1032 CODE:
871{ 1033{
872 Signal signum = s_signum (signal); 1034 Signal signum = s_signum (signal);
873 CHECK_SIG (signal, signum); 1035 CHECK_SIG (signal, signum);
874 1036
875 RESET (signal, w, (w, signum)); 1037 RESET_SIGNAL (w, (w, signum));
876} 1038}
877 1039
878int signal (ev_signal *w, SV *new_signal = 0) 1040int signal (ev_signal *w, SV *new_signal = 0)
879 CODE: 1041 CODE:
880{ 1042{
… …
883 if (items > 1) 1045 if (items > 1)
884 { 1046 {
885 Signal signum = s_signum (new_signal); 1047 Signal signum = s_signum (new_signal);
886 CHECK_SIG (new_signal, signum); 1048 CHECK_SIG (new_signal, signum);
887 1049
888 RESET (signal, w, (w, signum)); 1050 RESET_SIGNAL (w, (w, signum));
889 } 1051 }
890} 1052}
891 OUTPUT: 1053 OUTPUT:
892 RETVAL 1054 RETVAL
893 1055
… …
901 1063
902void ev_timer_stop (ev_timer *w) 1064void ev_timer_stop (ev_timer *w)
903 CODE: 1065 CODE:
904 STOP (timer, w); 1066 STOP (timer, w);
905 1067
906void ev_timer_again (ev_timer *w) 1068void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
907 INIT: 1069 CODE:
1070 if (items > 1)
1071 w->repeat = repeat;
908 CHECK_REPEAT (w->repeat); 1072 CHECK_REPEAT (w->repeat);
909 CODE:
910 ev_timer_again (e_loop (w), w); 1073 ev_timer_again (e_loop (w), w);
911 UNREF (w); 1074 UNREF (w);
1075
1076NV ev_timer_remaining (ev_timer *w)
1077 C_ARGS: e_loop (w), w
912 1078
913void DESTROY (ev_timer *w) 1079void DESTROY (ev_timer *w)
914 CODE: 1080 CODE:
915 STOP (timer, w); 1081 STOP (timer, w);
916 e_destroy (w); 1082 e_destroy (w);
… …
946void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1112void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
947 INIT: 1113 INIT:
948 CHECK_REPEAT (interval); 1114 CHECK_REPEAT (interval);
949 CODE: 1115 CODE:
950{ 1116{
951 SvREFCNT_dec (w->fh); 1117 SvREFCNT_dec (e_fh (w));
952 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1118 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
953 1119
954 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1120 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
955} 1121}
956 1122
957NV at (ev_periodic *w) 1123NV at (ev_periodic *w)
958 CODE: 1124 CODE:
959 RETVAL = ev_periodic_at (w); 1125 RETVAL = ev_periodic_at (w);
… …
1018void DESTROY (ev_fork *w) 1184void DESTROY (ev_fork *w)
1019 CODE: 1185 CODE:
1020 STOP (fork, w); 1186 STOP (fork, w);
1021 e_destroy (w); 1187 e_destroy (w);
1022 1188
1189#if CLEANUP_ENABLED
1190
1191MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1192
1193void ev_cleanup_start (ev_cleanup *w)
1194 CODE:
1195 START (cleanup, w);
1196
1197void ev_cleanup_stop (ev_cleanup *w)
1198 CODE:
1199 STOP (cleanup, w);
1200
1201void DESTROY (ev_cleanup *w)
1202 CODE:
1203 STOP (cleanup, w);
1204 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1205 e_destroy (w);
1206
1207int keepalive (ev_watcher *w, SV *new_value = 0)
1208 CODE:
1209 RETVAL = 1;
1210 OUTPUT:
1211 RETVAL
1212
1213#endif
1214
1023MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1215MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1216
1217#if EV_CHILD_ENABLE
1024 1218
1025void ev_child_start (ev_child *w) 1219void ev_child_start (ev_child *w)
1026 CODE: 1220 CODE:
1027 START (child, w); 1221 START (child, w);
1028 1222
… …
1048 : ix == 1 ? w->rpid 1242 : ix == 1 ? w->rpid
1049 : w->rstatus; 1243 : w->rstatus;
1050 OUTPUT: 1244 OUTPUT:
1051 RETVAL 1245 RETVAL
1052 1246
1247#endif
1248
1053MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1249MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1054 1250
1055void ev_stat_start (ev_stat *w) 1251void ev_stat_start (ev_stat *w)
1056 CODE: 1252 CODE:
1057 START (stat, w); 1253 START (stat, w);
… …
1066 e_destroy (w); 1262 e_destroy (w);
1067 1263
1068void set (ev_stat *w, SV *path, NV interval) 1264void set (ev_stat *w, SV *path, NV interval)
1069 CODE: 1265 CODE:
1070{ 1266{
1071 sv_setsv (w->fh, path); 1267 sv_setsv (e_fh (w), path);
1072 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1268 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1073} 1269}
1074 1270
1075SV *path (ev_stat *w, SV *new_path = 0) 1271SV *path (ev_stat *w, SV *new_path = 0)
1076 CODE: 1272 CODE:
1077{ 1273{
1078 RETVAL = SvREFCNT_inc (w->fh); 1274 RETVAL = SvREFCNT_inc (e_fh (w));
1079 1275
1080 if (items > 1) 1276 if (items > 1)
1081 { 1277 {
1082 SvREFCNT_dec (w->fh); 1278 SvREFCNT_dec (e_fh (w));
1083 w->fh = newSVsv (new_path); 1279 e_fh (w) = newSVsv (new_path);
1084 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1280 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1085 } 1281 }
1086} 1282}
1087 OUTPUT: 1283 OUTPUT:
1088 RETVAL 1284 RETVAL
1089 1285
… …
1091 CODE: 1287 CODE:
1092{ 1288{
1093 RETVAL = w->interval; 1289 RETVAL = w->interval;
1094 1290
1095 if (items > 1) 1291 if (items > 1)
1096 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1292 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1097} 1293}
1098 OUTPUT: 1294 OUTPUT:
1099 RETVAL 1295 RETVAL
1100 1296
1101void prev (ev_stat *w) 1297void prev (ev_stat *w)
… …
1160 e_destroy (w); 1356 e_destroy (w);
1161 1357
1162void set (ev_embed *w, struct ev_loop *loop) 1358void set (ev_embed *w, struct ev_loop *loop)
1163 CODE: 1359 CODE:
1164{ 1360{
1165 sv_setsv (w->fh, ST (1)); 1361 sv_setsv (e_fh (w), ST (1));
1166 RESET (embed, w, (w, loop)); 1362 RESET (embed, w, (w, loop));
1167} 1363}
1168 1364
1169SV *other (ev_embed *w) 1365SV *other (ev_embed *w)
1170 CODE: 1366 CODE:
1171 RETVAL = newSVsv (w->fh); 1367 RETVAL = newSVsv (e_fh (w));
1172 OUTPUT: 1368 OUTPUT:
1173 RETVAL 1369 RETVAL
1174 1370
1175void ev_embed_sweep (ev_embed *w) 1371void ev_embed_sweep (ev_embed *w)
1176 C_ARGS: e_loop (w), w 1372 C_ARGS: e_loop (w), w
… …
1197 CODE: 1393 CODE:
1198 RETVAL = boolSV (ev_async_pending (w)); 1394 RETVAL = boolSV (ev_async_pending (w));
1199 OUTPUT: 1395 OUTPUT:
1200 RETVAL 1396 RETVAL
1201 1397
1398#ifndef EV_NO_LOOPS
1399
1202MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1400MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1203 1401
1204SV *new (SV *klass, unsigned int flags = 0) 1402SV *new (SV *klass, unsigned int flags = 0)
1205 CODE: 1403 CODE:
1206{ 1404{
… …
1214 OUTPUT: 1412 OUTPUT:
1215 RETVAL 1413 RETVAL
1216 1414
1217void DESTROY (struct ev_loop *loop) 1415void DESTROY (struct ev_loop *loop)
1218 CODE: 1416 CODE:
1219 if (loop != evapi.default_loop) /* global destruction sucks */ 1417 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1418 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1419 if (loop != evapi.default_loop)
1220 ev_loop_destroy (loop); 1420 ev_loop_destroy (loop);
1221 1421
1222void ev_loop_fork (struct ev_loop *loop) 1422void ev_loop_fork (struct ev_loop *loop)
1223 1423
1224void ev_loop_verify (struct ev_loop *loop)
1225
1226NV ev_now (struct ev_loop *loop) 1424NV ev_now (struct ev_loop *loop)
1227 1425
1228void ev_now_update (struct ev_loop *loop) 1426void ev_now_update (struct ev_loop *loop)
1229 1427
1230void ev_suspend (struct ev_loop *loop) 1428void ev_suspend (struct ev_loop *loop)
… …
1235 1433
1236void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1434void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1237 1435
1238unsigned int ev_backend (struct ev_loop *loop) 1436unsigned int ev_backend (struct ev_loop *loop)
1239 1437
1240unsigned int ev_loop_count (struct ev_loop *loop) 1438void ev_verify (struct ev_loop *loop)
1439 ALIAS:
1440 loop_verify = 1
1241 1441
1242unsigned int ev_loop_depth (struct ev_loop *loop) 1442unsigned int ev_iteration (struct ev_loop *loop)
1443 ALIAS:
1444 loop_count = 1
1243 1445
1244void ev_loop (struct ev_loop *loop, int flags = 0) 1446unsigned int ev_depth (struct ev_loop *loop)
1447 ALIAS:
1448 loop_depth = 1
1245 1449
1450int ev_run (struct ev_loop *loop, int flags = 0)
1451 ALIAS:
1452 loop = 1
1453
1246void ev_unloop (struct ev_loop *loop, int how = 1) 1454void ev_break (struct ev_loop *loop, int how = 1)
1455 ALIAS:
1456 unloop = 1
1247 1457
1248void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1458void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1249 1459
1460unsigned int ev_pending_count (struct ev_loop *loop)
1461
1462void ev_invoke_pending (struct ev_loop *loop)
1463
1250#if 0 1464#if 0
1251 1465
1252void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1466void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1253 CODE: 1467 CODE:
1254{ 1468{
1255 Signal signum = s_signum (signal); 1469 Signal signum = s_signum (signal);
1256 CHECK_SIG (signal, signum); 1470 CHECK_SIG (signal, signum);
1257 1471
1258 ev_feed_signal_event (loop, signum); 1472 ev_feed_signal_event (loop, signum);
1259} 1473}
1260 1474
… …
1267{ 1481{
1268 int fd = s_fileno (fh, events & EV_WRITE); 1482 int fd = s_fileno (fh, events & EV_WRITE);
1269 CHECK_FD (fh, fd); 1483 CHECK_FD (fh, fd);
1270 1484
1271 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1485 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1272 RETVAL->fh = newSVsv (fh); 1486 e_fh (RETVAL) = newSVsv (fh);
1273 ev_io_set (RETVAL, fd, events); 1487 ev_io_set (RETVAL, fd, events);
1274 if (!ix) START (io, RETVAL); 1488 if (!ix) START (io, RETVAL);
1275} 1489}
1276 OUTPUT: 1490 OUTPUT:
1277 RETVAL 1491 RETVAL
… …
1293 periodic_ns = 1 1507 periodic_ns = 1
1294 INIT: 1508 INIT:
1295 CHECK_REPEAT (interval); 1509 CHECK_REPEAT (interval);
1296 CODE: 1510 CODE:
1297{ 1511{
1298 ev_periodic *w; 1512 ev_periodic *w;
1299 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1513 w = e_new (sizeof (ev_periodic), cb, ST (0));
1300 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1514 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1301 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1515 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1302 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1516 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1303 if (!ix) START (periodic, w); 1517 if (!ix) START (periodic, w);
1304} 1518}
1305 OUTPUT: 1519 OUTPUT:
1306 RETVAL 1520 RETVAL
1307 1521
1308#if 0
1309
1310ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1522ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1311 ALIAS: 1523 ALIAS:
1312 signal_ns = 1 1524 signal_ns = 1
1313 CODE: 1525 CODE:
1314{ 1526{
1315 Signal signum = s_signum (signal); 1527 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1528 CHECK_SIG (signal, signum);
1317 1529
1318 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1530 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1319 ev_signal_set (RETVAL, signum); 1531 ev_signal_set (RETVAL, signum);
1320 if (!ix) START (signal, RETVAL); 1532 if (!ix) START_SIGNAL (RETVAL);
1321} 1533}
1322 OUTPUT: 1534 OUTPUT:
1323 RETVAL 1535 RETVAL
1324
1325#endif
1326 1536
1327ev_idle *idle (struct ev_loop *loop, SV *cb) 1537ev_idle *idle (struct ev_loop *loop, SV *cb)
1328 ALIAS: 1538 ALIAS:
1329 idle_ns = 1 1539 idle_ns = 1
1330 CODE: 1540 CODE:
… …
1362 ev_fork_set (RETVAL); 1572 ev_fork_set (RETVAL);
1363 if (!ix) START (fork, RETVAL); 1573 if (!ix) START (fork, RETVAL);
1364 OUTPUT: 1574 OUTPUT:
1365 RETVAL 1575 RETVAL
1366 1576
1577#if CLEANUP_ENABLED
1578
1579ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1580 ALIAS:
1581 cleanup_ns = 1
1582 CODE:
1583 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1584 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1585 ev_cleanup_set (RETVAL);
1586 if (!ix) START (cleanup, RETVAL);
1587 OUTPUT:
1588 RETVAL
1589
1590#endif
1591
1367ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1592ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1368 ALIAS: 1593 ALIAS:
1369 child_ns = 1 1594 child_ns = 1
1370 CODE: 1595 CODE:
1596#if EV_CHILD_ENABLE
1371 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1597 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1372 ev_child_set (RETVAL, pid, trace); 1598 ev_child_set (RETVAL, pid, trace);
1373 if (!ix) START (child, RETVAL); 1599 if (!ix) START (child, RETVAL);
1600#else
1601 croak ("EV::child watchers not supported on this platform");
1602#endif
1374 OUTPUT: 1603 OUTPUT:
1375 RETVAL 1604 RETVAL
1376 1605
1377ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1606ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1378 ALIAS: 1607 ALIAS:
1379 stat_ns = 1 1608 stat_ns = 1
1380 CODE: 1609 CODE:
1381 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1610 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1382 RETVAL->fh = newSVsv (path); 1611 e_fh (RETVAL) = newSVsv (path);
1383 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1612 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1384 if (!ix) START (stat, RETVAL); 1613 if (!ix) START (stat, RETVAL);
1385 OUTPUT: 1614 OUTPUT:
1386 RETVAL 1615 RETVAL
1387 1616
1388ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1617ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1392{ 1621{
1393 if (!(ev_backend (other) & ev_embeddable_backends ())) 1622 if (!(ev_backend (other) & ev_embeddable_backends ()))
1394 croak ("passed loop is not embeddable via EV::embed,"); 1623 croak ("passed loop is not embeddable via EV::embed,");
1395 1624
1396 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1625 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1397 RETVAL->fh = newSVsv (ST (1)); 1626 e_fh (RETVAL) = newSVsv (ST (1));
1398 ev_embed_set (RETVAL, other); 1627 ev_embed_set (RETVAL, other);
1399 if (!ix) START (embed, RETVAL); 1628 if (!ix) START (embed, RETVAL);
1400} 1629}
1401 OUTPUT: 1630 OUTPUT:
1402 RETVAL 1631 RETVAL
… …
1419 SvOK (timeout) ? SvNV (timeout) : -1., 1648 SvOK (timeout) ? SvNV (timeout) : -1.,
1420 e_once_cb, 1649 e_once_cb,
1421 newSVsv (cb) 1650 newSVsv (cb)
1422 ); 1651 );
1423 1652
1653#endif
1654

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