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Comparing EV/EV.xs (file contents):
Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs.
Revision 1.163 by root, Wed Apr 3 23:46:45 2013 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/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
22#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
13#define EV_H <ev.h> 27#define EV_H <ev.h>
28#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
15 30
16#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 32#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 33# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
21#endif 36#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 38#include "libev/ev.c"
24 39
25#ifndef _WIN32 40#if !defined _WIN32 && !defined _MINIX
26# include <pthread.h> 41# include <pthread.h>
27#endif 42#endif
28 43
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
45#define e_flags(w) ((ev_watcher *)(w))->e_flags
46#define e_self(w) ((ev_watcher *)(w))->self
47#define e_fh(w) ((ev_watcher *)(w))->fh
48#define e_data(w) ((ev_watcher *)(w))->data
49 49
50#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */ 51#define WFLAG_UNREFED 2 /* has been unref'ed */
52 52
53#define UNREF(w) \ 53#define UNREF(w) \
54 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 54 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
55 && ev_is_active (w)) \ 55 && ev_is_active (w)) \
56 { \ 56 { \
57 ev_unref (e_loop (w)); \ 57 ev_unref (e_loop (w)); \
58 (w)->e_flags |= WFLAG_UNREFED; \ 58 e_flags (w) |= WFLAG_UNREFED; \
59 } 59 }
60 60
61#define REF(w) \ 61#define REF(w) \
62 if ((w)->e_flags & WFLAG_UNREFED) \ 62 if (e_flags (w) & WFLAG_UNREFED) \
63 { \ 63 { \
64 (w)->e_flags &= ~WFLAG_UNREFED; \ 64 e_flags (w) &= ~WFLAG_UNREFED; \
65 ev_ref (e_loop (w)); \ 65 ev_ref (e_loop (w)); \
66 } 66 }
67 67
68#define START(type,w) \ 68#define START(type,w) \
69 do { \ 69 do { \
… …
76 REF (w); \ 76 REF (w); \
77 ev_ ## type ## _stop (e_loop (w), w); \ 77 ev_ ## type ## _stop (e_loop (w), w); \
78 } while (0) 78 } while (0)
79 79
80#define RESET(type,w,seta) \ 80#define RESET(type,w,seta) \
81 do { \ 81 do { \
82 int active = ev_is_active (w); \ 82 int active = ev_is_active (w); \
83 if (active) STOP (type, w); \ 83 if (active) STOP (type, w); \
84 ev_ ## type ## _set seta; \ 84 ev_ ## type ## _set seta; \
85 if (active) START (type, w); \ 85 if (active) START (type, w); \
86 } while (0) 86 } while (0)
87 87
88typedef int Signal; 88typedef int Signal;
89
90/* horrible... */
91#define CHECK_SIGNAL_CAN_START(w) \
92 do { \
93 /* dive into the internals of libev to avoid aborting in libev */ \
94 if (signals [(w)->signum - 1].loop \
95 && signals [(w)->signum - 1].loop != e_loop (w)) \
96 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
97 } while (0)
98
99#define START_SIGNAL(w) \
100 do { \
101 CHECK_SIGNAL_CAN_START (w); \
102 START (signal, w); \
103 } while (0) \
104
105#define RESET_SIGNAL(w,seta) \
106 do { \
107 int active = ev_is_active (w); \
108 if (active) STOP (signal, w); \
109 ev_ ## signal ## _set seta; \
110 if (active) START_SIGNAL (w); \
111 } while (0)
89 112
90static SV *default_loop_sv; 113static SV *default_loop_sv;
91 114
92static struct EVAPI evapi; 115static struct EVAPI evapi;
93 116
… …
103 *stash_idle, 126 *stash_idle,
104 *stash_prepare, 127 *stash_prepare,
105 *stash_check, 128 *stash_check,
106 *stash_embed, 129 *stash_embed,
107 *stash_fork, 130 *stash_fork,
131 *stash_cleanup,
108 *stash_async; 132 *stash_async;
109
110#ifndef SIG_SIZE
111/* kudos to Slaven Rezic for the idea */
112static char sig_size [] = { SIG_NUM };
113# define SIG_SIZE (sizeof (sig_size) + 1)
114#endif
115
116static Signal
117sv_signum (SV *sig)
118{
119 Signal signum;
120
121 SvGETMAGIC (sig);
122
123 for (signum = 1; signum < SIG_SIZE; ++signum)
124 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
125 return signum;
126
127 signum = SvIV (sig);
128
129 if (signum > 0 && signum < SIG_SIZE)
130 return signum;
131
132 return -1;
133}
134 133
135///////////////////////////////////////////////////////////////////////////// 134/////////////////////////////////////////////////////////////////////////////
136// Event 135// Event
137 136
138static void e_cb (EV_P_ ev_watcher *w, int revents); 137static void e_cb (EV_P_ ev_watcher *w, int revents);
139 138
140static int
141sv_fileno (SV *fh)
142{
143 SvGETMAGIC (fh);
144
145 if (SvROK (fh))
146 fh = SvRV (fh);
147
148 if (SvTYPE (fh) == SVt_PVGV)
149 return PerlIO_fileno (IoIFP (sv_2io (fh)));
150
151 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
152 return SvIV (fh);
153
154 return -1;
155}
156
157static SV *
158e_get_cv (SV *cb_sv)
159{
160 HV *st;
161 GV *gvp;
162 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
163
164 if (!cv)
165 croak ("EV watcher callback must be a CODE reference");
166
167 return (SV *)cv;
168}
169
170static void * 139static void *
171e_new (int size, SV *cb_sv, SV *loop) 140e_new (int size, SV *cb_sv, SV *loop)
172{ 141{
173 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 142 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174 ev_watcher *w; 143 ev_watcher *w;
175 SV *self = NEWSV (0, size); 144 SV *self = NEWSV (0, size);
176 SvPOK_only (self); 145 SvPOK_only (self);
177 SvCUR_set (self, size); 146 SvCUR_set (self, size);
178 147
… …
237 sv_self = sv_self_cache; sv_self_cache = 0; 206 sv_self = sv_self_cache; sv_self_cache = 0;
238 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 207 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239 } 208 }
240 else 209 else
241 { 210 {
242 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 211 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
243 SvREADONLY_on (sv_self); 212 SvREADONLY_on (sv_self);
244 } 213 }
245 214
246 if (expect_true (sv_events_cache)) 215 if (expect_true (sv_events_cache))
247 { 216 {
248 sv_events = sv_events_cache; sv_events_cache = 0; 217 sv_events = sv_events_cache; sv_events_cache = 0;
249 SvIV_set (sv_events, revents); 218 SvIV_set (sv_events, revents);
219 SvIOK_only (sv_events);
250 } 220 }
251 else 221 else
252 { 222 {
253 sv_events = newSViv (revents); 223 sv_events = newSViv (revents);
254 SvREADONLY_on (sv_events); 224 SvREADONLY_on (sv_events);
… …
338 ENTER; 308 ENTER;
339 SAVETMPS; 309 SAVETMPS;
340 310
341 PUSHMARK (SP); 311 PUSHMARK (SP);
342 EXTEND (SP, 2); 312 EXTEND (SP, 2);
343 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 313 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344 PUSHs (newSVnv (now)); 314 PUSHs (newSVnv (now));
345 315
346 PUTBACK; 316 PUTBACK;
347 count = call_sv (w->fh, G_SCALAR | G_EVAL); 317 count = call_sv (w->fh, G_SCALAR | G_EVAL);
348 SPAGAIN; 318 SPAGAIN;
… …
378 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 348 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379 349
380#define CHECK_SIG(sv,num) if ((num) < 0) \ 350#define CHECK_SIG(sv,num) if ((num) < 0) \
381 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 351 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382 352
353static void
354default_fork (void)
355{
356 ev_loop_fork (EV_DEFAULT_UC);
357}
358
383///////////////////////////////////////////////////////////////////////////// 359/////////////////////////////////////////////////////////////////////////////
384// XS interface functions 360// XS interface functions
385 361
386MODULE = EV PACKAGE = EV PREFIX = ev_ 362MODULE = EV PACKAGE = EV PREFIX = ev_
387 363
… …
399 const_iv (EV_, MINPRI) 375 const_iv (EV_, MINPRI)
400 const_iv (EV_, MAXPRI) 376 const_iv (EV_, MAXPRI)
401 377
402 const_iv (EV_, UNDEF) 378 const_iv (EV_, UNDEF)
403 const_iv (EV_, NONE) 379 const_iv (EV_, NONE)
404 const_iv (EV_, TIMEOUT)
405 const_iv (EV_, READ) 380 const_iv (EV_, READ)
406 const_iv (EV_, WRITE) 381 const_iv (EV_, WRITE)
382 const_iv (EV_, IO)
383 const_iv (EV_, TIMER)
384 const_iv (EV_, PERIODIC)
407 const_iv (EV_, SIGNAL) 385 const_iv (EV_, SIGNAL)
386 const_iv (EV_, CHILD)
387 const_iv (EV_, STAT)
408 const_iv (EV_, IDLE) 388 const_iv (EV_, IDLE)
389 const_iv (EV_, PREPARE)
390 /*const_iv (EV_, CHECK) needs special tretament */
391 const_iv (EV_, EMBED)
409 const_iv (EV_, CHECK) 392 const_iv (EV_, FORK)
393 const_iv (EV_, CLEANUP)
394 const_iv (EV_, ASYNC)
395 const_iv (EV_, CUSTOM)
410 const_iv (EV_, ERROR) 396 const_iv (EV_, ERROR)
411 397
412 const_iv (EV, LOOP_ONESHOT) 398 const_iv (EV, RUN_NOWAIT)
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, UNLOOP_ONE) 399 const_iv (EV, RUN_ONCE)
400
401 const_iv (EV, BREAK_CANCEL)
402 const_iv (EV, BREAK_ONE)
415 const_iv (EV, UNLOOP_ALL) 403 const_iv (EV, BREAK_ALL)
416
417 const_iv (EV, BACKEND_SELECT) 404 const_iv (EV, BACKEND_SELECT)
418 const_iv (EV, BACKEND_POLL) 405 const_iv (EV, BACKEND_POLL)
419 const_iv (EV, BACKEND_EPOLL) 406 const_iv (EV, BACKEND_EPOLL)
420 const_iv (EV, BACKEND_KQUEUE) 407 const_iv (EV, BACKEND_KQUEUE)
421 const_iv (EV, BACKEND_DEVPOLL) 408 const_iv (EV, BACKEND_DEVPOLL)
422 const_iv (EV, BACKEND_PORT) 409 const_iv (EV, BACKEND_PORT)
410 const_iv (EV, BACKEND_ALL)
411 const_iv (EV, BACKEND_MASK)
423 const_iv (EV, FLAG_AUTO) 412 const_iv (EV, FLAG_AUTO)
413 const_iv (EV, FLAG_FORKCHECK)
414 const_iv (EV, FLAG_SIGNALFD)
415 const_iv (EV, FLAG_NOSIGMASK)
424 const_iv (EV, FLAG_NOENV) 416 const_iv (EV, FLAG_NOENV)
425 const_iv (EV, FLAG_FORKCHECK) 417 const_iv (EV, FLAG_NOINOTIFY)
418
419 const_iv (EV_, VERSION_MAJOR)
420 const_iv (EV_, VERSION_MINOR)
421#if EV_COMPAT3
422 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
423 const_iv (EV_, TIMEOUT)
424 const_iv (EV, LOOP_NONBLOCK)
425 const_iv (EV, LOOP_ONESHOT)
426 const_iv (EV, UNLOOP_CANCEL)
427 const_iv (EV, UNLOOP_ONE)
428 const_iv (EV, UNLOOP_ALL)
429#endif
426 }; 430 };
427 431
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 432 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 433 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
434
435 /* since this clashes with perl CHECK blocks, */
436 /* but we are interested in constants, */
437 /* and not blocks, we treat CHECK specially. */
438 {
439 /* the local $^W = 0 takes care of the warning */
440 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
441 /* now we need to re-set the gv, in case it was hijacked */
442 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
443 }
430 444
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 445 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 446 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 447 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 448 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
439 stash_check = gv_stashpv ("EV::Check" , 1); 453 stash_check = gv_stashpv ("EV::Check" , 1);
440 stash_child = gv_stashpv ("EV::Child" , 1); 454 stash_child = gv_stashpv ("EV::Child" , 1);
441 stash_embed = gv_stashpv ("EV::Embed" , 1); 455 stash_embed = gv_stashpv ("EV::Embed" , 1);
442 stash_stat = gv_stashpv ("EV::Stat" , 1); 456 stash_stat = gv_stashpv ("EV::Stat" , 1);
443 stash_fork = gv_stashpv ("EV::Fork" , 1); 457 stash_fork = gv_stashpv ("EV::Fork" , 1);
458 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
444 stash_async = gv_stashpv ("EV::Async" , 1); 459 stash_async = gv_stashpv ("EV::Async" , 1);
445 460
446 { 461 {
447 SV *sv = perl_get_sv ("EV::API", TRUE); 462 SV *sv = perl_get_sv ("EV::API", TRUE);
448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 463 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
449 464
450 /* the poor man's shared library emulator */ 465 /* the poor man's shared library emulator */
451 evapi.ver = EV_API_VERSION; 466 evapi.ver = EV_API_VERSION;
452 evapi.rev = EV_API_REVISION; 467 evapi.rev = EV_API_REVISION;
453 evapi.sv_fileno = sv_fileno; 468 evapi.sv_fileno = sv_fileno;
454 evapi.sv_signum = sv_signum; 469 evapi.sv_signum = s_signum;
455 evapi.supported_backends = ev_supported_backends (); 470 evapi.supported_backends = ev_supported_backends ();
456 evapi.recommended_backends = ev_recommended_backends (); 471 evapi.recommended_backends = ev_recommended_backends ();
457 evapi.embeddable_backends = ev_embeddable_backends (); 472 evapi.embeddable_backends = ev_embeddable_backends ();
458 evapi.time_ = ev_time; 473 evapi.time_ = ev_time;
459 evapi.sleep_ = ev_sleep; 474 evapi.sleep_ = ev_sleep;
460 evapi.loop_new = ev_loop_new; 475 evapi.loop_new = ev_loop_new;
461 evapi.loop_destroy = ev_loop_destroy; 476 evapi.loop_destroy = ev_loop_destroy;
462 evapi.loop_fork = ev_loop_fork; 477 evapi.loop_fork = ev_loop_fork;
463 evapi.loop_count = ev_loop_count; 478 evapi.iteration = ev_iteration;
479 evapi.depth = ev_depth;
480 evapi.set_userdata = ev_set_userdata;
481 evapi.userdata = ev_userdata;
464 evapi.now = ev_now; 482 evapi.now = ev_now;
465 evapi.now_update = ev_now_update; 483 evapi.now_update = ev_now_update;
484 evapi.suspend = ev_suspend;
485 evapi.resume = ev_resume;
466 evapi.backend = ev_backend; 486 evapi.backend = ev_backend;
467 evapi.unloop = ev_unloop; 487 evapi.break_ = ev_break;
488 evapi.invoke_pending = ev_invoke_pending;
489 evapi.pending_count = ev_pending_count;
490 evapi.verify = ev_verify;
491 evapi.set_loop_release_cb = ev_set_loop_release_cb;
492 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
468 evapi.ref = ev_ref; 493 evapi.ref = ev_ref;
469 evapi.unref = ev_unref; 494 evapi.unref = ev_unref;
470 evapi.loop = ev_loop; 495 evapi.run = ev_run;
471 evapi.once = ev_once; 496 evapi.once = ev_once;
472 evapi.io_start = ev_io_start; 497 evapi.io_start = ev_io_start;
473 evapi.io_stop = ev_io_stop; 498 evapi.io_stop = ev_io_stop;
474 evapi.timer_start = ev_timer_start; 499 evapi.timer_start = ev_timer_start;
475 evapi.timer_stop = ev_timer_stop; 500 evapi.timer_stop = ev_timer_stop;
476 evapi.timer_again = ev_timer_again; 501 evapi.timer_again = ev_timer_again;
502 evapi.timer_remaining = ev_timer_remaining;
477 evapi.periodic_start = ev_periodic_start; 503 evapi.periodic_start = ev_periodic_start;
478 evapi.periodic_stop = ev_periodic_stop; 504 evapi.periodic_stop = ev_periodic_stop;
479 evapi.signal_start = ev_signal_start; 505 evapi.signal_start = ev_signal_start;
480 evapi.signal_stop = ev_signal_stop; 506 evapi.signal_stop = ev_signal_stop;
481 evapi.idle_start = ev_idle_start; 507 evapi.idle_start = ev_idle_start;
482 evapi.idle_stop = ev_idle_stop; 508 evapi.idle_stop = ev_idle_stop;
483 evapi.prepare_start = ev_prepare_start; 509 evapi.prepare_start = ev_prepare_start;
484 evapi.prepare_stop = ev_prepare_stop; 510 evapi.prepare_stop = ev_prepare_stop;
485 evapi.check_start = ev_check_start; 511 evapi.check_start = ev_check_start;
486 evapi.check_stop = ev_check_stop; 512 evapi.check_stop = ev_check_stop;
513#if EV_CHILD_ENABLE
487 evapi.child_start = ev_child_start; 514 evapi.child_start = ev_child_start;
488 evapi.child_stop = ev_child_stop; 515 evapi.child_stop = ev_child_stop;
516#endif
489 evapi.stat_start = ev_stat_start; 517 evapi.stat_start = ev_stat_start;
490 evapi.stat_stop = ev_stat_stop; 518 evapi.stat_stop = ev_stat_stop;
491 evapi.stat_stat = ev_stat_stat; 519 evapi.stat_stat = ev_stat_stat;
492 evapi.embed_start = ev_embed_start; 520 evapi.embed_start = ev_embed_start;
493 evapi.embed_stop = ev_embed_stop; 521 evapi.embed_stop = ev_embed_stop;
494 evapi.embed_sweep = ev_embed_sweep; 522 evapi.embed_sweep = ev_embed_sweep;
495 evapi.fork_start = ev_fork_start; 523 evapi.fork_start = ev_fork_start;
496 evapi.fork_stop = ev_fork_stop; 524 evapi.fork_stop = ev_fork_stop;
525 evapi.cleanup_start = ev_cleanup_start;
526 evapi.cleanup_stop = ev_cleanup_stop;
497 evapi.async_start = ev_async_start; 527 evapi.async_start = ev_async_start;
498 evapi.async_stop = ev_async_stop; 528 evapi.async_stop = ev_async_stop;
499 evapi.async_send = ev_async_send; 529 evapi.async_send = ev_async_send;
500 evapi.clear_pending = ev_clear_pending; 530 evapi.clear_pending = ev_clear_pending;
501 evapi.invoke = ev_invoke; 531 evapi.invoke = ev_invoke;
502 532
503 sv_setiv (sv, (IV)&evapi); 533 sv_setiv (sv, (IV)&evapi);
504 SvREADONLY_on (sv); 534 SvREADONLY_on (sv);
505 } 535 }
506#ifndef _WIN32 536#if !defined _WIN32 && !defined _MINIX
537#if __linux
538 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
539 __register_atfork (0, 0, default_fork, 0);
540#else
507 pthread_atfork (0, 0, ev_default_fork); 541 pthread_atfork (0, 0, default_fork);
542#endif
508#endif 543#endif
509} 544}
510 545
511SV *ev_default_loop (unsigned int flags = 0) 546SV *ev_default_loop (unsigned int flags = 0)
512 CODE: 547 CODE:
… …
526 OUTPUT: 561 OUTPUT:
527 RETVAL 562 RETVAL
528 563
529void ev_default_destroy () 564void ev_default_destroy ()
530 CODE: 565 CODE:
531 ev_default_destroy (); 566 ev_loop_destroy (EV_DEFAULT_UC);
532 SvREFCNT_dec (default_loop_sv); 567 SvREFCNT_dec (default_loop_sv);
533 default_loop_sv = 0; 568 default_loop_sv = 0;
534 569
535unsigned int ev_supported_backends () 570unsigned int ev_supported_backends ()
536 571
… …
540 575
541void ev_sleep (NV interval) 576void ev_sleep (NV interval)
542 577
543NV ev_time () 578NV ev_time ()
544 579
580void ev_feed_signal (SV *signal)
581 CODE:
582{
583 Signal signum = s_signum (signal);
584 CHECK_SIG (signal, signum);
585
586 ev_feed_signal (signum);
587}
588
545NV ev_now () 589NV ev_now ()
546 C_ARGS: evapi.default_loop 590 C_ARGS: evapi.default_loop
547 591
548void ev_now_update () 592void ev_now_update ()
549 C_ARGS: evapi.default_loop 593 C_ARGS: evapi.default_loop
550 594
595void ev_suspend ()
596 C_ARGS: evapi.default_loop
597
598void ev_resume ()
599 C_ARGS: evapi.default_loop
600
551unsigned int ev_backend () 601unsigned int ev_backend ()
552 C_ARGS: evapi.default_loop 602 C_ARGS: evapi.default_loop
553 603
604void ev_verify ()
605 ALIAS:
606 loop_verify = 1
607 C_ARGS: evapi.default_loop
608
609unsigned int ev_iteration ()
610 ALIAS:
611 loop_count = 1
612 C_ARGS: evapi.default_loop
613
554unsigned int ev_loop_count () 614unsigned int ev_depth ()
615 ALIAS:
616 loop_depth = 1
555 C_ARGS: evapi.default_loop 617 C_ARGS: evapi.default_loop
556 618
557void ev_set_io_collect_interval (NV interval) 619void ev_set_io_collect_interval (NV interval)
558 C_ARGS: evapi.default_loop, interval 620 C_ARGS: evapi.default_loop, interval
559 621
560void ev_set_timeout_collect_interval (NV interval) 622void ev_set_timeout_collect_interval (NV interval)
561 C_ARGS: evapi.default_loop, interval 623 C_ARGS: evapi.default_loop, interval
562 624
563void ev_loop (int flags = 0) 625int ev_run (int flags = 0)
626 ALIAS:
627 loop = 1
564 C_ARGS: evapi.default_loop, flags 628 C_ARGS: evapi.default_loop, flags
565 629
566void ev_unloop (int how = EVUNLOOP_ONE) 630void ev_break (int how = EVBREAK_ONE)
631 ALIAS:
632 unloop = 1
567 C_ARGS: evapi.default_loop, how 633 C_ARGS: evapi.default_loop, how
568 634
569void ev_feed_fd_event (int fd, int revents = EV_NONE) 635void ev_feed_fd_event (int fd, int revents = EV_NONE)
570 C_ARGS: evapi.default_loop, fd, revents 636 C_ARGS: evapi.default_loop, fd, revents
571 637
572void ev_feed_signal_event (SV *signal) 638void ev_feed_signal_event (SV *signal)
573 CODE: 639 CODE:
574{ 640{
575 Signal signum = sv_signum (signal); 641 Signal signum = s_signum (signal);
576 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
577 643
578 ev_feed_signal_event (evapi.default_loop, signum); 644 ev_feed_signal_event (evapi.default_loop, signum);
579} 645}
580 646
647unsigned int ev_pending_count ()
648 C_ARGS: evapi.default_loop
649
650void ev_invoke_pending ()
651 C_ARGS: evapi.default_loop
652
581ev_io *io (SV *fh, int events, SV *cb) 653ev_io *io (SV *fh, int events, SV *cb)
582 ALIAS: 654 ALIAS:
583 io_ns = 1 655 io_ns = 1
656 _ae_io = 2
584 CODE: 657 CODE:
585{ 658{
586 int fd = sv_fileno (fh); 659 int fd = s_fileno (fh, events & EV_WRITE);
587 CHECK_FD (fh, fd); 660 CHECK_FD (fh, fd);
588 661
662 if (ix == 2)
663 {
664 ix = 0;
665 events = events ? EV_WRITE : EV_READ;
666 }
667
589 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 668 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
590 RETVAL->fh = newSVsv (fh); 669 e_fh (RETVAL) = newSVsv (fh);
591 ev_io_set (RETVAL, fd, events); 670 ev_io_set (RETVAL, fd, events);
592 if (!ix) START (io, RETVAL); 671 if (!ix) START (io, RETVAL);
593} 672}
594 OUTPUT: 673 OUTPUT:
595 RETVAL 674 RETVAL
… …
613 CHECK_REPEAT (interval); 692 CHECK_REPEAT (interval);
614 CODE: 693 CODE:
615{ 694{
616 ev_periodic *w; 695 ev_periodic *w;
617 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 696 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
618 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 697 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
619 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 698 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
620 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 699 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
621 if (!ix) START (periodic, w); 700 if (!ix) START (periodic, w);
622} 701}
623 OUTPUT: 702 OUTPUT:
624 RETVAL 703 RETVAL
… …
626ev_signal *signal (SV *signal, SV *cb) 705ev_signal *signal (SV *signal, SV *cb)
627 ALIAS: 706 ALIAS:
628 signal_ns = 1 707 signal_ns = 1
629 CODE: 708 CODE:
630{ 709{
631 Signal signum = sv_signum (signal); 710 Signal signum = s_signum (signal);
632 CHECK_SIG (signal, signum); 711 CHECK_SIG (signal, signum);
633 712
634 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 713 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
635 ev_signal_set (RETVAL, signum); 714 ev_signal_set (RETVAL, signum);
636 if (!ix) START (signal, RETVAL); 715 if (!ix) START_SIGNAL (RETVAL);
637} 716}
638 OUTPUT: 717 OUTPUT:
639 RETVAL 718 RETVAL
640 719
641ev_idle *idle (SV *cb) 720ev_idle *idle (SV *cb)
… …
676 ev_fork_set (RETVAL); 755 ev_fork_set (RETVAL);
677 if (!ix) START (fork, RETVAL); 756 if (!ix) START (fork, RETVAL);
678 OUTPUT: 757 OUTPUT:
679 RETVAL 758 RETVAL
680 759
760#if CLEANUP_ENABLED
761
762ev_cleanup *cleanup (SV *cb)
763 ALIAS:
764 cleanup_ns = 1
765 CODE:
766 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
767 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
768 ev_cleanup_set (RETVAL);
769 if (!ix) START (cleanup, RETVAL);
770 OUTPUT:
771 RETVAL
772
773#endif
774
681ev_child *child (int pid, int trace, SV *cb) 775ev_child *child (int pid, int trace, SV *cb)
682 ALIAS: 776 ALIAS:
683 child_ns = 1 777 child_ns = 1
684 CODE: 778 CODE:
779#if EV_CHILD_ENABLE
685 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 780 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
686 ev_child_set (RETVAL, pid, trace); 781 ev_child_set (RETVAL, pid, trace);
687 if (!ix) START (child, RETVAL); 782 if (!ix) START (child, RETVAL);
783#else
784 croak ("EV::child watchers not supported on this platform");
785#endif
688 OUTPUT: 786 OUTPUT:
689 RETVAL 787 RETVAL
788
690 789
691ev_stat *stat (SV *path, NV interval, SV *cb) 790ev_stat *stat (SV *path, NV interval, SV *cb)
692 ALIAS: 791 ALIAS:
693 stat_ns = 1 792 stat_ns = 1
694 CODE: 793 CODE:
695 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 794 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
696 RETVAL->fh = newSVsv (path); 795 e_fh (RETVAL) = newSVsv (path);
697 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 796 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
698 if (!ix) START (stat, RETVAL); 797 if (!ix) START (stat, RETVAL);
699 OUTPUT: 798 OUTPUT:
700 RETVAL 799 RETVAL
800
801#ifndef EV_NO_LOOPS
701 802
702ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 803ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
703 ALIAS: 804 ALIAS:
704 embed_ns = 1 805 embed_ns = 1
705 CODE: 806 CODE:
706{ 807{
707 if (!(ev_backend (loop) & ev_embeddable_backends ())) 808 if (!(ev_backend (loop) & ev_embeddable_backends ()))
708 croak ("passed loop is not embeddable via EV::embed,"); 809 croak ("passed loop is not embeddable via EV::embed,");
709 810
710 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 811 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
711 RETVAL->fh = newSVsv (ST (0)); 812 e_fh (RETVAL) = newSVsv (ST (0));
712 ev_embed_set (RETVAL, loop); 813 ev_embed_set (RETVAL, loop);
713 if (!ix) START (embed, RETVAL); 814 if (!ix) START (embed, RETVAL);
714} 815}
715 OUTPUT: 816 OUTPUT:
716 RETVAL 817 RETVAL
818
819#endif
717 820
718ev_async *async (SV *cb) 821ev_async *async (SV *cb)
719 ALIAS: 822 ALIAS:
720 async_ns = 1 823 async_ns = 1
721 CODE: 824 CODE:
… …
727 830
728void once (SV *fh, int events, SV *timeout, SV *cb) 831void once (SV *fh, int events, SV *timeout, SV *cb)
729 CODE: 832 CODE:
730 ev_once ( 833 ev_once (
731 evapi.default_loop, 834 evapi.default_loop,
732 sv_fileno (fh), events, 835 s_fileno (fh, events & EV_WRITE), events,
733 SvOK (timeout) ? SvNV (timeout) : -1., 836 SvOK (timeout) ? SvNV (timeout) : -1.,
734 e_once_cb, 837 e_once_cb,
735 newSVsv (cb) 838 newSVsv (cb)
736 ); 839 );
737 840
… …
771SV *cb (ev_watcher *w, SV *new_cb = 0) 874SV *cb (ev_watcher *w, SV *new_cb = 0)
772 CODE: 875 CODE:
773{ 876{
774 if (items > 1) 877 if (items > 1)
775 { 878 {
776 new_cb = e_get_cv (new_cb); 879 new_cb = s_get_cv_croak (new_cb);
777 RETVAL = newRV_noinc (w->cb_sv); 880 RETVAL = newRV_noinc (w->cb_sv);
778 w->cb_sv = SvREFCNT_inc (new_cb); 881 w->cb_sv = SvREFCNT_inc (new_cb);
779 } 882 }
780 else 883 else
781 RETVAL = newRV_inc (w->cb_sv); 884 RETVAL = newRV_inc (w->cb_sv);
… …
851 e_destroy (w); 954 e_destroy (w);
852 955
853void set (ev_io *w, SV *fh, int events) 956void set (ev_io *w, SV *fh, int events)
854 CODE: 957 CODE:
855{ 958{
856 int fd = sv_fileno (fh); 959 int fd = s_fileno (fh, events & EV_WRITE);
857 CHECK_FD (fh, fd); 960 CHECK_FD (fh, fd);
858 961
859 sv_setsv (w->fh, fh); 962 sv_setsv (e_fh (w), fh);
860 RESET (io, w, (w, fd, events)); 963 RESET (io, w, (w, fd, events));
861} 964}
862 965
863SV *fh (ev_io *w, SV *new_fh = 0) 966SV *fh (ev_io *w, SV *new_fh = 0)
864 CODE: 967 CODE:
865{ 968{
866 if (items > 1) 969 if (items > 1)
867 { 970 {
868 int fd = sv_fileno (new_fh); 971 int fd = s_fileno (new_fh, w->events & EV_WRITE);
869 CHECK_FD (new_fh, fd); 972 CHECK_FD (new_fh, fd);
870 973
871 RETVAL = w->fh; 974 RETVAL = e_fh (w);
872 w->fh = newSVsv (new_fh); 975 e_fh (w) = newSVsv (new_fh);
873 976
874 RESET (io, w, (w, fd, w->events)); 977 RESET (io, w, (w, fd, w->events));
875 } 978 }
876 else 979 else
877 RETVAL = newSVsv (w->fh); 980 RETVAL = newSVsv (e_fh (w));
878} 981}
879 OUTPUT: 982 OUTPUT:
880 RETVAL 983 RETVAL
881 984
882int events (ev_io *w, int new_events = EV_UNDEF) 985int events (ev_io *w, int new_events = EV_UNDEF)
… …
892 995
893MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 996MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
894 997
895void ev_signal_start (ev_signal *w) 998void ev_signal_start (ev_signal *w)
896 CODE: 999 CODE:
897 START (signal, w); 1000 START_SIGNAL (w);
898 1001
899void ev_signal_stop (ev_signal *w) 1002void ev_signal_stop (ev_signal *w)
900 CODE: 1003 CODE:
901 STOP (signal, w); 1004 STOP (signal, w);
902 1005
… …
906 e_destroy (w); 1009 e_destroy (w);
907 1010
908void set (ev_signal *w, SV *signal) 1011void set (ev_signal *w, SV *signal)
909 CODE: 1012 CODE:
910{ 1013{
911 Signal signum = sv_signum (signal); 1014 Signal signum = s_signum (signal);
912 CHECK_SIG (signal, signum); 1015 CHECK_SIG (signal, signum);
913 1016
914 RESET (signal, w, (w, signum)); 1017 RESET_SIGNAL (w, (w, signum));
915} 1018}
916 1019
917int signal (ev_signal *w, SV *new_signal = 0) 1020int signal (ev_signal *w, SV *new_signal = 0)
918 CODE: 1021 CODE:
919{ 1022{
920 RETVAL = w->signum; 1023 RETVAL = w->signum;
921 1024
922 if (items > 1) 1025 if (items > 1)
923 { 1026 {
924 Signal signum = sv_signum (new_signal); 1027 Signal signum = s_signum (new_signal);
925 CHECK_SIG (new_signal, signum); 1028 CHECK_SIG (new_signal, signum);
926 1029
927 RESET (signal, w, (w, signum)); 1030 RESET_SIGNAL (w, (w, signum));
928 } 1031 }
929} 1032}
930 OUTPUT: 1033 OUTPUT:
931 RETVAL 1034 RETVAL
932 1035
… …
947 CHECK_REPEAT (w->repeat); 1050 CHECK_REPEAT (w->repeat);
948 CODE: 1051 CODE:
949 ev_timer_again (e_loop (w), w); 1052 ev_timer_again (e_loop (w), w);
950 UNREF (w); 1053 UNREF (w);
951 1054
1055NV ev_timer_remaining (ev_timer *w)
1056 C_ARGS: e_loop (w), w
1057
952void DESTROY (ev_timer *w) 1058void DESTROY (ev_timer *w)
953 CODE: 1059 CODE:
954 STOP (timer, w); 1060 STOP (timer, w);
955 e_destroy (w); 1061 e_destroy (w);
956 1062
… …
985void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1091void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
986 INIT: 1092 INIT:
987 CHECK_REPEAT (interval); 1093 CHECK_REPEAT (interval);
988 CODE: 1094 CODE:
989{ 1095{
990 SvREFCNT_dec (w->fh); 1096 SvREFCNT_dec (e_fh (w));
991 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1097 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
992 1098
993 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1099 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
994} 1100}
995 1101
996NV at (ev_periodic *w) 1102NV at (ev_periodic *w)
997 CODE: 1103 CODE:
998 RETVAL = ev_periodic_at (w); 1104 RETVAL = ev_periodic_at (w);
… …
1057void DESTROY (ev_fork *w) 1163void DESTROY (ev_fork *w)
1058 CODE: 1164 CODE:
1059 STOP (fork, w); 1165 STOP (fork, w);
1060 e_destroy (w); 1166 e_destroy (w);
1061 1167
1168#if CLEANUP_ENABLED
1169
1170MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1171
1172void ev_cleanup_start (ev_cleanup *w)
1173 CODE:
1174 START (cleanup, w);
1175
1176void ev_cleanup_stop (ev_cleanup *w)
1177 CODE:
1178 STOP (cleanup, w);
1179
1180void DESTROY (ev_cleanup *w)
1181 CODE:
1182 STOP (cleanup, w);
1183 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1184 e_destroy (w);
1185
1186int keepalive (ev_watcher *w, SV *new_value = 0)
1187 CODE:
1188 RETVAL = 1;
1189 OUTPUT:
1190 RETVAL
1191
1192#endif
1193
1062MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1194MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1195
1196#if EV_CHILD_ENABLE
1063 1197
1064void ev_child_start (ev_child *w) 1198void ev_child_start (ev_child *w)
1065 CODE: 1199 CODE:
1066 START (child, w); 1200 START (child, w);
1067 1201
… …
1087 : ix == 1 ? w->rpid 1221 : ix == 1 ? w->rpid
1088 : w->rstatus; 1222 : w->rstatus;
1089 OUTPUT: 1223 OUTPUT:
1090 RETVAL 1224 RETVAL
1091 1225
1226#endif
1227
1092MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1228MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1093 1229
1094void ev_stat_start (ev_stat *w) 1230void ev_stat_start (ev_stat *w)
1095 CODE: 1231 CODE:
1096 START (stat, w); 1232 START (stat, w);
… …
1105 e_destroy (w); 1241 e_destroy (w);
1106 1242
1107void set (ev_stat *w, SV *path, NV interval) 1243void set (ev_stat *w, SV *path, NV interval)
1108 CODE: 1244 CODE:
1109{ 1245{
1110 sv_setsv (w->fh, path); 1246 sv_setsv (e_fh (w), path);
1111 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1247 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1112} 1248}
1113 1249
1114SV *path (ev_stat *w, SV *new_path = 0) 1250SV *path (ev_stat *w, SV *new_path = 0)
1115 CODE: 1251 CODE:
1116{ 1252{
1117 RETVAL = SvREFCNT_inc (w->fh); 1253 RETVAL = SvREFCNT_inc (e_fh (w));
1118 1254
1119 if (items > 1) 1255 if (items > 1)
1120 { 1256 {
1121 SvREFCNT_dec (w->fh); 1257 SvREFCNT_dec (e_fh (w));
1122 w->fh = newSVsv (new_path); 1258 e_fh (w) = newSVsv (new_path);
1123 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1259 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1124 } 1260 }
1125} 1261}
1126 OUTPUT: 1262 OUTPUT:
1127 RETVAL 1263 RETVAL
1128 1264
… …
1130 CODE: 1266 CODE:
1131{ 1267{
1132 RETVAL = w->interval; 1268 RETVAL = w->interval;
1133 1269
1134 if (items > 1) 1270 if (items > 1)
1135 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1271 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1136} 1272}
1137 OUTPUT: 1273 OUTPUT:
1138 RETVAL 1274 RETVAL
1139 1275
1140void prev (ev_stat *w) 1276void prev (ev_stat *w)
… …
1199 e_destroy (w); 1335 e_destroy (w);
1200 1336
1201void set (ev_embed *w, struct ev_loop *loop) 1337void set (ev_embed *w, struct ev_loop *loop)
1202 CODE: 1338 CODE:
1203{ 1339{
1204 sv_setsv (w->fh, ST (1)); 1340 sv_setsv (e_fh (w), ST (1));
1205 RESET (embed, w, (w, loop)); 1341 RESET (embed, w, (w, loop));
1206} 1342}
1207 1343
1208SV *other (ev_embed *w) 1344SV *other (ev_embed *w)
1209 CODE: 1345 CODE:
1210 RETVAL = newSVsv (w->fh); 1346 RETVAL = newSVsv (e_fh (w));
1211 OUTPUT: 1347 OUTPUT:
1212 RETVAL 1348 RETVAL
1213 1349
1214void ev_embed_sweep (ev_embed *w) 1350void ev_embed_sweep (ev_embed *w)
1215 C_ARGS: e_loop (w), w 1351 C_ARGS: e_loop (w), w
… …
1236 CODE: 1372 CODE:
1237 RETVAL = boolSV (ev_async_pending (w)); 1373 RETVAL = boolSV (ev_async_pending (w));
1238 OUTPUT: 1374 OUTPUT:
1239 RETVAL 1375 RETVAL
1240 1376
1377#ifndef EV_NO_LOOPS
1378
1241MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1379MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1242 1380
1243SV *new (SV *klass, unsigned int flags = 0) 1381SV *new (SV *klass, unsigned int flags = 0)
1244 CODE: 1382 CODE:
1245{ 1383{
… …
1253 OUTPUT: 1391 OUTPUT:
1254 RETVAL 1392 RETVAL
1255 1393
1256void DESTROY (struct ev_loop *loop) 1394void DESTROY (struct ev_loop *loop)
1257 CODE: 1395 CODE:
1258 if (loop != evapi.default_loop) /* global destruction sucks */ 1396 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1397 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1398 if (loop != evapi.default_loop)
1259 ev_loop_destroy (loop); 1399 ev_loop_destroy (loop);
1260 1400
1261void ev_loop_fork (struct ev_loop *loop) 1401void ev_loop_fork (struct ev_loop *loop)
1262 1402
1263void ev_loop_verify (struct ev_loop *loop)
1264
1265NV ev_now (struct ev_loop *loop) 1403NV ev_now (struct ev_loop *loop)
1266 1404
1267void ev_now_update (struct ev_loop *loop) 1405void ev_now_update (struct ev_loop *loop)
1268 1406
1407void ev_suspend (struct ev_loop *loop)
1408
1409void ev_resume (struct ev_loop *loop)
1410
1269void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1411void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1270 1412
1271void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1413void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1272 1414
1273unsigned int ev_backend (struct ev_loop *loop) 1415unsigned int ev_backend (struct ev_loop *loop)
1274 1416
1275unsigned int ev_loop_count (struct ev_loop *loop) 1417void ev_verify (struct ev_loop *loop)
1418 ALIAS:
1419 loop_verify = 1
1276 1420
1277void ev_loop (struct ev_loop *loop, int flags = 0) 1421unsigned int ev_iteration (struct ev_loop *loop)
1422 ALIAS:
1423 loop_count = 1
1278 1424
1425unsigned int ev_depth (struct ev_loop *loop)
1426 ALIAS:
1427 loop_depth = 1
1428
1429int ev_run (struct ev_loop *loop, int flags = 0)
1430 ALIAS:
1431 loop = 1
1432
1279void ev_unloop (struct ev_loop *loop, int how = 1) 1433void ev_break (struct ev_loop *loop, int how = 1)
1434 ALIAS:
1435 unloop = 1
1280 1436
1281void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1437void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1282 1438
1439unsigned int ev_pending_count (struct ev_loop *loop)
1440
1441void ev_invoke_pending (struct ev_loop *loop)
1442
1283#if 0 1443#if 0
1284 1444
1285void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1445void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1286 CODE: 1446 CODE:
1287{ 1447{
1288 Signal signum = sv_signum (signal); 1448 Signal signum = s_signum (signal);
1289 CHECK_SIG (signal, signum); 1449 CHECK_SIG (signal, signum);
1290 1450
1291 ev_feed_signal_event (loop, signum); 1451 ev_feed_signal_event (loop, signum);
1292} 1452}
1293 1453
… …
1296ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1456ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1297 ALIAS: 1457 ALIAS:
1298 io_ns = 1 1458 io_ns = 1
1299 CODE: 1459 CODE:
1300{ 1460{
1301 int fd = sv_fileno (fh); 1461 int fd = s_fileno (fh, events & EV_WRITE);
1302 CHECK_FD (fh, fd); 1462 CHECK_FD (fh, fd);
1303 1463
1304 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1464 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1305 RETVAL->fh = newSVsv (fh); 1465 e_fh (RETVAL) = newSVsv (fh);
1306 ev_io_set (RETVAL, fd, events); 1466 ev_io_set (RETVAL, fd, events);
1307 if (!ix) START (io, RETVAL); 1467 if (!ix) START (io, RETVAL);
1308} 1468}
1309 OUTPUT: 1469 OUTPUT:
1310 RETVAL 1470 RETVAL
… …
1326 periodic_ns = 1 1486 periodic_ns = 1
1327 INIT: 1487 INIT:
1328 CHECK_REPEAT (interval); 1488 CHECK_REPEAT (interval);
1329 CODE: 1489 CODE:
1330{ 1490{
1331 ev_periodic *w; 1491 ev_periodic *w;
1332 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1492 w = e_new (sizeof (ev_periodic), cb, ST (0));
1333 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1493 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1334 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1494 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1335 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1495 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1336 if (!ix) START (periodic, w); 1496 if (!ix) START (periodic, w);
1337} 1497}
1338 OUTPUT: 1498 OUTPUT:
1339 RETVAL 1499 RETVAL
1340 1500
1341#if 0
1342
1343ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1501ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1344 ALIAS: 1502 ALIAS:
1345 signal_ns = 1 1503 signal_ns = 1
1346 CODE: 1504 CODE:
1347{ 1505{
1348 Signal signum = sv_signum (signal); 1506 Signal signum = s_signum (signal);
1349 CHECK_SIG (signal, signum); 1507 CHECK_SIG (signal, signum);
1350 1508
1351 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1509 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1352 ev_signal_set (RETVAL, signum); 1510 ev_signal_set (RETVAL, signum);
1353 if (!ix) START (signal, RETVAL); 1511 if (!ix) START_SIGNAL (RETVAL);
1354} 1512}
1355 OUTPUT: 1513 OUTPUT:
1356 RETVAL 1514 RETVAL
1357
1358#endif
1359 1515
1360ev_idle *idle (struct ev_loop *loop, SV *cb) 1516ev_idle *idle (struct ev_loop *loop, SV *cb)
1361 ALIAS: 1517 ALIAS:
1362 idle_ns = 1 1518 idle_ns = 1
1363 CODE: 1519 CODE:
… …
1395 ev_fork_set (RETVAL); 1551 ev_fork_set (RETVAL);
1396 if (!ix) START (fork, RETVAL); 1552 if (!ix) START (fork, RETVAL);
1397 OUTPUT: 1553 OUTPUT:
1398 RETVAL 1554 RETVAL
1399 1555
1556#if CLEANUP_ENABLED
1557
1558ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1559 ALIAS:
1560 cleanup_ns = 1
1561 CODE:
1562 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1563 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1564 ev_cleanup_set (RETVAL);
1565 if (!ix) START (cleanup, RETVAL);
1566 OUTPUT:
1567 RETVAL
1568
1569#endif
1570
1400ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1571ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1401 ALIAS: 1572 ALIAS:
1402 child_ns = 1 1573 child_ns = 1
1403 CODE: 1574 CODE:
1575#if EV_CHILD_ENABLE
1404 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1576 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1405 ev_child_set (RETVAL, pid, trace); 1577 ev_child_set (RETVAL, pid, trace);
1406 if (!ix) START (child, RETVAL); 1578 if (!ix) START (child, RETVAL);
1579#else
1580 croak ("EV::child watchers not supported on this platform");
1581#endif
1407 OUTPUT: 1582 OUTPUT:
1408 RETVAL 1583 RETVAL
1409 1584
1410ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1585ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1411 ALIAS: 1586 ALIAS:
1412 stat_ns = 1 1587 stat_ns = 1
1413 CODE: 1588 CODE:
1414 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1589 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1415 RETVAL->fh = newSVsv (path); 1590 e_fh (RETVAL) = newSVsv (path);
1416 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1591 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1417 if (!ix) START (stat, RETVAL); 1592 if (!ix) START (stat, RETVAL);
1418 OUTPUT: 1593 OUTPUT:
1419 RETVAL 1594 RETVAL
1420 1595
1421ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1596ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1425{ 1600{
1426 if (!(ev_backend (other) & ev_embeddable_backends ())) 1601 if (!(ev_backend (other) & ev_embeddable_backends ()))
1427 croak ("passed loop is not embeddable via EV::embed,"); 1602 croak ("passed loop is not embeddable via EV::embed,");
1428 1603
1429 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1604 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1430 RETVAL->fh = newSVsv (ST (1)); 1605 e_fh (RETVAL) = newSVsv (ST (1));
1431 ev_embed_set (RETVAL, other); 1606 ev_embed_set (RETVAL, other);
1432 if (!ix) START (embed, RETVAL); 1607 if (!ix) START (embed, RETVAL);
1433} 1608}
1434 OUTPUT: 1609 OUTPUT:
1435 RETVAL 1610 RETVAL
… …
1446 1621
1447void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1622void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1448 CODE: 1623 CODE:
1449 ev_once ( 1624 ev_once (
1450 loop, 1625 loop,
1451 sv_fileno (fh), events, 1626 s_fileno (fh, events & EV_WRITE), events,
1452 SvOK (timeout) ? SvNV (timeout) : -1., 1627 SvOK (timeout) ? SvNV (timeout) : -1.,
1453 e_once_cb, 1628 e_once_cb,
1454 newSVsv (cb) 1629 newSVsv (cb)
1455 ); 1630 );
1456 1631
1632#endif
1633

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