ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs.
Revision 1.172 by root, Sat Sep 17 02:28:30 2016 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 */
6#ifndef WIN32
8#undef signal 7# undef signal
9#undef sigaction 8# undef sigaction
9#endif
10 10
11#include "schmorp.h"
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#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 25#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 26#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
27#define EV_USE_FLOOR 1
28#define EV_API_STATIC
13#define EV_H <ev.h> 29#define EV_H <ev.h>
30#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 31#include "EV/EVAPI.h"
15 32
16#define EV_SELECT_IS_WINSOCKET 0 33#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 34#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 35# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 37# define fd_mask Perl_fd_mask
21#endif 38#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 39/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 40#include "libev/ev.c"
24 41
25#ifndef _WIN32 42#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
26# include <pthread.h> 43# include <pthread.h>
27#endif 44#endif
28 45
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)) 46#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
47#define e_flags(w) ((ev_watcher *)(w))->e_flags
48#define e_self(w) ((ev_watcher *)(w))->self
49#define e_fh(w) ((ev_watcher *)(w))->fh
50#define e_data(w) ((ev_watcher *)(w))->data
49 51
50#define WFLAG_KEEPALIVE 1 52#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */ 53#define WFLAG_UNREFED 2 /* has been unref'ed */
52 54
53#define UNREF(w) \ 55#define UNREF(w) \
54 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 56 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
55 && ev_is_active (w)) \ 57 && ev_is_active (w)) \
56 { \ 58 { \
57 ev_unref (e_loop (w)); \ 59 ev_unref (e_loop (w)); \
58 (w)->e_flags |= WFLAG_UNREFED; \ 60 e_flags (w) |= WFLAG_UNREFED; \
59 } 61 }
60 62
61#define REF(w) \ 63#define REF(w) \
62 if ((w)->e_flags & WFLAG_UNREFED) \ 64 if (e_flags (w) & WFLAG_UNREFED) \
63 { \ 65 { \
64 (w)->e_flags &= ~WFLAG_UNREFED; \ 66 e_flags (w) &= ~WFLAG_UNREFED; \
65 ev_ref (e_loop (w)); \ 67 ev_ref (e_loop (w)); \
66 } 68 }
67 69
68#define START(type,w) \ 70#define START(type,w) \
69 do { \ 71 do { \
… …
76 REF (w); \ 78 REF (w); \
77 ev_ ## type ## _stop (e_loop (w), w); \ 79 ev_ ## type ## _stop (e_loop (w), w); \
78 } while (0) 80 } while (0)
79 81
80#define RESET(type,w,seta) \ 82#define RESET(type,w,seta) \
81 do { \ 83 do { \
82 int active = ev_is_active (w); \ 84 int active = ev_is_active (w); \
83 if (active) STOP (type, w); \ 85 if (active) STOP (type, w); \
84 ev_ ## type ## _set seta; \ 86 ev_ ## type ## _set seta; \
85 if (active) START (type, w); \ 87 if (active) START (type, w); \
86 } while (0) 88 } while (0)
87 89
88typedef int Signal; 90typedef int Signal;
91
92/* horrible... */
93#define CHECK_SIGNAL_CAN_START(w) \
94 do { \
95 /* dive into the internals of libev to avoid aborting in libev */ \
96 if (signals [(w)->signum - 1].loop \
97 && signals [(w)->signum - 1].loop != e_loop (w)) \
98 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
99 } while (0)
100
101#define START_SIGNAL(w) \
102 do { \
103 CHECK_SIGNAL_CAN_START (w); \
104 START (signal, w); \
105 } while (0) \
106
107#define RESET_SIGNAL(w,seta) \
108 do { \
109 int active = ev_is_active (w); \
110 if (active) STOP (signal, w); \
111 ev_ ## signal ## _set seta; \
112 if (active) START_SIGNAL (w); \
113 } while (0)
89 114
90static SV *default_loop_sv; 115static SV *default_loop_sv;
91 116
92static struct EVAPI evapi; 117static struct EVAPI evapi;
93 118
… …
103 *stash_idle, 128 *stash_idle,
104 *stash_prepare, 129 *stash_prepare,
105 *stash_check, 130 *stash_check,
106 *stash_embed, 131 *stash_embed,
107 *stash_fork, 132 *stash_fork,
133 *stash_cleanup,
108 *stash_async; 134 *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}
134 135
135///////////////////////////////////////////////////////////////////////////// 136/////////////////////////////////////////////////////////////////////////////
136// Event 137// Event
137 138
138static void e_cb (EV_P_ ev_watcher *w, int revents); 139static void e_cb (EV_P_ ev_watcher *w, int revents);
139 140
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 * 141static void *
171e_new (int size, SV *cb_sv, SV *loop) 142e_new (int size, SV *cb_sv, SV *loop)
172{ 143{
173 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 144 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174 ev_watcher *w; 145 ev_watcher *w;
175 SV *self = NEWSV (0, size); 146 SV *self = NEWSV (0, size);
176 SvPOK_only (self); 147 SvPOK_only (self);
177 SvCUR_set (self, size); 148 SvCUR_set (self, size);
178 149
… …
237 sv_self = sv_self_cache; sv_self_cache = 0; 208 sv_self = sv_self_cache; sv_self_cache = 0;
238 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 209 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
239 } 210 }
240 else 211 else
241 { 212 {
242 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 213 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
243 SvREADONLY_on (sv_self); 214 SvREADONLY_on (sv_self);
244 } 215 }
245 216
246 if (expect_true (sv_events_cache)) 217 if (expect_true (sv_events_cache))
247 { 218 {
248 sv_events = sv_events_cache; sv_events_cache = 0; 219 sv_events = sv_events_cache; sv_events_cache = 0;
249 SvIV_set (sv_events, revents); 220 SvIV_set (sv_events, revents);
221 SvIOK_only (sv_events);
250 } 222 }
251 else 223 else
252 { 224 {
253 sv_events = newSViv (revents); 225 sv_events = newSViv (revents);
254 SvREADONLY_on (sv_events); 226 SvREADONLY_on (sv_events);
… …
338 ENTER; 310 ENTER;
339 SAVETMPS; 311 SAVETMPS;
340 312
341 PUSHMARK (SP); 313 PUSHMARK (SP);
342 EXTEND (SP, 2); 314 EXTEND (SP, 2);
343 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 315 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344 PUSHs (newSVnv (now)); 316 PUSHs (newSVnv (now));
345 317
346 PUTBACK; 318 PUTBACK;
347 count = call_sv (w->fh, G_SCALAR | G_EVAL); 319 count = call_sv (w->fh, G_SCALAR | G_EVAL);
348 SPAGAIN; 320 SPAGAIN;
… …
378 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 350 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379 351
380#define CHECK_SIG(sv,num) if ((num) < 0) \ 352#define CHECK_SIG(sv,num) if ((num) < 0) \
381 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 353 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382 354
355static void
356default_fork (void)
357{
358 ev_loop_fork (EV_DEFAULT_UC);
359}
360
383///////////////////////////////////////////////////////////////////////////// 361/////////////////////////////////////////////////////////////////////////////
384// XS interface functions 362// XS interface functions
385 363
386MODULE = EV PACKAGE = EV PREFIX = ev_ 364MODULE = EV PACKAGE = EV PREFIX = ev_
387 365
… …
399 const_iv (EV_, MINPRI) 377 const_iv (EV_, MINPRI)
400 const_iv (EV_, MAXPRI) 378 const_iv (EV_, MAXPRI)
401 379
402 const_iv (EV_, UNDEF) 380 const_iv (EV_, UNDEF)
403 const_iv (EV_, NONE) 381 const_iv (EV_, NONE)
404 const_iv (EV_, TIMEOUT)
405 const_iv (EV_, READ) 382 const_iv (EV_, READ)
406 const_iv (EV_, WRITE) 383 const_iv (EV_, WRITE)
384 const_iv (EV_, IO)
385 const_iv (EV_, TIMER)
386 const_iv (EV_, PERIODIC)
407 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
388 const_iv (EV_, CHILD)
389 const_iv (EV_, STAT)
408 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
391 const_iv (EV_, PREPARE)
392 /*const_iv (EV_, CHECK) needs special tretament */
393 const_iv (EV_, EMBED)
409 const_iv (EV_, CHECK) 394 const_iv (EV_, FORK)
395 const_iv (EV_, CLEANUP)
396 const_iv (EV_, ASYNC)
397 const_iv (EV_, CUSTOM)
410 const_iv (EV_, ERROR) 398 const_iv (EV_, ERROR)
411 399
412 const_iv (EV, LOOP_ONESHOT) 400 const_iv (EV, RUN_NOWAIT)
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, UNLOOP_ONE) 401 const_iv (EV, RUN_ONCE)
402
403 const_iv (EV, BREAK_CANCEL)
404 const_iv (EV, BREAK_ONE)
415 const_iv (EV, UNLOOP_ALL) 405 const_iv (EV, BREAK_ALL)
416
417 const_iv (EV, BACKEND_SELECT) 406 const_iv (EV, BACKEND_SELECT)
418 const_iv (EV, BACKEND_POLL) 407 const_iv (EV, BACKEND_POLL)
419 const_iv (EV, BACKEND_EPOLL) 408 const_iv (EV, BACKEND_EPOLL)
420 const_iv (EV, BACKEND_KQUEUE) 409 const_iv (EV, BACKEND_KQUEUE)
421 const_iv (EV, BACKEND_DEVPOLL) 410 const_iv (EV, BACKEND_DEVPOLL)
422 const_iv (EV, BACKEND_PORT) 411 const_iv (EV, BACKEND_PORT)
412 const_iv (EV, BACKEND_ALL)
413 const_iv (EV, BACKEND_MASK)
423 const_iv (EV, FLAG_AUTO) 414 const_iv (EV, FLAG_AUTO)
415 const_iv (EV, FLAG_FORKCHECK)
416 const_iv (EV, FLAG_SIGNALFD)
417 const_iv (EV, FLAG_NOSIGMASK)
424 const_iv (EV, FLAG_NOENV) 418 const_iv (EV, FLAG_NOENV)
425 const_iv (EV, FLAG_FORKCHECK) 419 const_iv (EV, FLAG_NOINOTIFY)
420
421 const_iv (EV_, VERSION_MAJOR)
422 const_iv (EV_, VERSION_MINOR)
423#if EV_COMPAT3
424 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
425 const_iv (EV_, TIMEOUT)
426 const_iv (EV, LOOP_NONBLOCK)
427 const_iv (EV, LOOP_ONESHOT)
428 const_iv (EV, UNLOOP_CANCEL)
429 const_iv (EV, UNLOOP_ONE)
430 const_iv (EV, UNLOOP_ALL)
431#endif
426 }; 432 };
427 433
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 435 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
436
437 /* since this clashes with perl CHECK blocks, */
438 /* but we are interested in constants, */
439 /* and not blocks, we treat CHECK specially. */
440 {
441 /* the local $^W = 0 takes care of the warning */
442 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
443 /* now we need to re-set the gv, in case it was hijacked */
444 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
445 }
430 446
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
439 stash_check = gv_stashpv ("EV::Check" , 1); 455 stash_check = gv_stashpv ("EV::Check" , 1);
440 stash_child = gv_stashpv ("EV::Child" , 1); 456 stash_child = gv_stashpv ("EV::Child" , 1);
441 stash_embed = gv_stashpv ("EV::Embed" , 1); 457 stash_embed = gv_stashpv ("EV::Embed" , 1);
442 stash_stat = gv_stashpv ("EV::Stat" , 1); 458 stash_stat = gv_stashpv ("EV::Stat" , 1);
443 stash_fork = gv_stashpv ("EV::Fork" , 1); 459 stash_fork = gv_stashpv ("EV::Fork" , 1);
460 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
444 stash_async = gv_stashpv ("EV::Async" , 1); 461 stash_async = gv_stashpv ("EV::Async" , 1);
445 462
446 { 463 {
447 SV *sv = perl_get_sv ("EV::API", TRUE); 464 SV *sv = perl_get_sv ("EV::API", TRUE);
448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 465 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
449 466
450 /* the poor man's shared library emulator */ 467 /* the poor man's shared library emulator */
451 evapi.ver = EV_API_VERSION; 468 evapi.ver = EV_API_VERSION;
452 evapi.rev = EV_API_REVISION; 469 evapi.rev = EV_API_REVISION;
453 evapi.sv_fileno = sv_fileno; 470 evapi.sv_fileno = sv_fileno;
454 evapi.sv_signum = sv_signum; 471 evapi.sv_signum = s_signum;
455 evapi.supported_backends = ev_supported_backends (); 472 evapi.supported_backends = ev_supported_backends ();
456 evapi.recommended_backends = ev_recommended_backends (); 473 evapi.recommended_backends = ev_recommended_backends ();
457 evapi.embeddable_backends = ev_embeddable_backends (); 474 evapi.embeddable_backends = ev_embeddable_backends ();
458 evapi.time_ = ev_time; 475 evapi.time_ = ev_time;
459 evapi.sleep_ = ev_sleep; 476 evapi.sleep_ = ev_sleep;
460 evapi.loop_new = ev_loop_new; 477 evapi.loop_new = ev_loop_new;
461 evapi.loop_destroy = ev_loop_destroy; 478 evapi.loop_destroy = ev_loop_destroy;
462 evapi.loop_fork = ev_loop_fork; 479 evapi.loop_fork = ev_loop_fork;
463 evapi.loop_count = ev_loop_count; 480 evapi.iteration = ev_iteration;
481 evapi.depth = ev_depth;
482 evapi.set_userdata = ev_set_userdata;
483 evapi.userdata = ev_userdata;
464 evapi.now = ev_now; 484 evapi.now = ev_now;
465 evapi.now_update = ev_now_update; 485 evapi.now_update = ev_now_update;
486 evapi.suspend = ev_suspend;
487 evapi.resume = ev_resume;
466 evapi.backend = ev_backend; 488 evapi.backend = ev_backend;
467 evapi.unloop = ev_unloop; 489 evapi.break_ = ev_break;
490 evapi.invoke_pending = ev_invoke_pending;
491 evapi.pending_count = ev_pending_count;
492 evapi.verify = ev_verify;
493 evapi.set_loop_release_cb = ev_set_loop_release_cb;
494 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
468 evapi.ref = ev_ref; 495 evapi.ref = ev_ref;
469 evapi.unref = ev_unref; 496 evapi.unref = ev_unref;
470 evapi.loop = ev_loop; 497 evapi.run = ev_run;
471 evapi.once = ev_once; 498 evapi.once = ev_once;
472 evapi.io_start = ev_io_start; 499 evapi.io_start = ev_io_start;
473 evapi.io_stop = ev_io_stop; 500 evapi.io_stop = ev_io_stop;
474 evapi.timer_start = ev_timer_start; 501 evapi.timer_start = ev_timer_start;
475 evapi.timer_stop = ev_timer_stop; 502 evapi.timer_stop = ev_timer_stop;
476 evapi.timer_again = ev_timer_again; 503 evapi.timer_again = ev_timer_again;
504 evapi.timer_remaining = ev_timer_remaining;
477 evapi.periodic_start = ev_periodic_start; 505 evapi.periodic_start = ev_periodic_start;
478 evapi.periodic_stop = ev_periodic_stop; 506 evapi.periodic_stop = ev_periodic_stop;
479 evapi.signal_start = ev_signal_start; 507 evapi.signal_start = ev_signal_start;
480 evapi.signal_stop = ev_signal_stop; 508 evapi.signal_stop = ev_signal_stop;
481 evapi.idle_start = ev_idle_start; 509 evapi.idle_start = ev_idle_start;
482 evapi.idle_stop = ev_idle_stop; 510 evapi.idle_stop = ev_idle_stop;
483 evapi.prepare_start = ev_prepare_start; 511 evapi.prepare_start = ev_prepare_start;
484 evapi.prepare_stop = ev_prepare_stop; 512 evapi.prepare_stop = ev_prepare_stop;
485 evapi.check_start = ev_check_start; 513 evapi.check_start = ev_check_start;
486 evapi.check_stop = ev_check_stop; 514 evapi.check_stop = ev_check_stop;
515#if EV_CHILD_ENABLE
487 evapi.child_start = ev_child_start; 516 evapi.child_start = ev_child_start;
488 evapi.child_stop = ev_child_stop; 517 evapi.child_stop = ev_child_stop;
518#endif
489 evapi.stat_start = ev_stat_start; 519 evapi.stat_start = ev_stat_start;
490 evapi.stat_stop = ev_stat_stop; 520 evapi.stat_stop = ev_stat_stop;
491 evapi.stat_stat = ev_stat_stat; 521 evapi.stat_stat = ev_stat_stat;
492 evapi.embed_start = ev_embed_start; 522 evapi.embed_start = ev_embed_start;
493 evapi.embed_stop = ev_embed_stop; 523 evapi.embed_stop = ev_embed_stop;
494 evapi.embed_sweep = ev_embed_sweep; 524 evapi.embed_sweep = ev_embed_sweep;
495 evapi.fork_start = ev_fork_start; 525 evapi.fork_start = ev_fork_start;
496 evapi.fork_stop = ev_fork_stop; 526 evapi.fork_stop = ev_fork_stop;
527 evapi.cleanup_start = ev_cleanup_start;
528 evapi.cleanup_stop = ev_cleanup_stop;
497 evapi.async_start = ev_async_start; 529 evapi.async_start = ev_async_start;
498 evapi.async_stop = ev_async_stop; 530 evapi.async_stop = ev_async_stop;
499 evapi.async_send = ev_async_send; 531 evapi.async_send = ev_async_send;
500 evapi.clear_pending = ev_clear_pending; 532 evapi.clear_pending = ev_clear_pending;
501 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
502 534
503 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
504 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
505 } 537 }
506#ifndef _WIN32 538#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
539/* unfortunately, musl neither implements the linux standard base,
540/* nor makes itself detectable via macros. yeah, right... */
541#if __linux && (__GLIBC__ || __UCLIBC__)
542 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
543 __register_atfork (0, 0, default_fork, 0);
544#else
507 pthread_atfork (0, 0, ev_default_fork); 545 pthread_atfork (0, 0, default_fork);
546#endif
508#endif 547#endif
509} 548}
510 549
511SV *ev_default_loop (unsigned int flags = 0) 550SV *ev_default_loop (unsigned int flags = 0)
512 CODE: 551 CODE:
… …
526 OUTPUT: 565 OUTPUT:
527 RETVAL 566 RETVAL
528 567
529void ev_default_destroy () 568void ev_default_destroy ()
530 CODE: 569 CODE:
531 ev_default_destroy (); 570 ev_loop_destroy (EV_DEFAULT_UC);
532 SvREFCNT_dec (default_loop_sv); 571 SvREFCNT_dec (default_loop_sv);
533 default_loop_sv = 0; 572 default_loop_sv = 0;
534 573
535unsigned int ev_supported_backends () 574unsigned int ev_supported_backends ()
536 575
… …
540 579
541void ev_sleep (NV interval) 580void ev_sleep (NV interval)
542 581
543NV ev_time () 582NV ev_time ()
544 583
584void ev_feed_signal (SV *signal)
585 CODE:
586{
587 Signal signum = s_signum (signal);
588 CHECK_SIG (signal, signum);
589
590 ev_feed_signal (signum);
591}
592
545NV ev_now () 593NV ev_now ()
546 C_ARGS: evapi.default_loop 594 C_ARGS: evapi.default_loop
547 595
548void ev_now_update () 596void ev_now_update ()
549 C_ARGS: evapi.default_loop 597 C_ARGS: evapi.default_loop
550 598
599void ev_suspend ()
600 C_ARGS: evapi.default_loop
601
602void ev_resume ()
603 C_ARGS: evapi.default_loop
604
551unsigned int ev_backend () 605unsigned int ev_backend ()
552 C_ARGS: evapi.default_loop 606 C_ARGS: evapi.default_loop
553 607
608void ev_verify ()
609 ALIAS:
610 loop_verify = 1
611 C_ARGS: evapi.default_loop
612
613unsigned int ev_iteration ()
614 ALIAS:
615 loop_count = 1
616 C_ARGS: evapi.default_loop
617
554unsigned int ev_loop_count () 618unsigned int ev_depth ()
619 ALIAS:
620 loop_depth = 1
555 C_ARGS: evapi.default_loop 621 C_ARGS: evapi.default_loop
556 622
557void ev_set_io_collect_interval (NV interval) 623void ev_set_io_collect_interval (NV interval)
558 C_ARGS: evapi.default_loop, interval 624 C_ARGS: evapi.default_loop, interval
559 625
560void ev_set_timeout_collect_interval (NV interval) 626void ev_set_timeout_collect_interval (NV interval)
561 C_ARGS: evapi.default_loop, interval 627 C_ARGS: evapi.default_loop, interval
562 628
563void ev_loop (int flags = 0) 629int ev_run (int flags = 0)
630 ALIAS:
631 loop = 1
564 C_ARGS: evapi.default_loop, flags 632 C_ARGS: evapi.default_loop, flags
565 633
566void ev_unloop (int how = EVUNLOOP_ONE) 634void ev_break (int how = EVBREAK_ONE)
635 ALIAS:
636 unloop = 1
567 C_ARGS: evapi.default_loop, how 637 C_ARGS: evapi.default_loop, how
568 638
569void ev_feed_fd_event (int fd, int revents = EV_NONE) 639void ev_feed_fd_event (int fd, int revents = EV_NONE)
570 C_ARGS: evapi.default_loop, fd, revents 640 C_ARGS: evapi.default_loop, fd, revents
571 641
572void ev_feed_signal_event (SV *signal) 642void ev_feed_signal_event (SV *signal)
573 CODE: 643 CODE:
574{ 644{
575 Signal signum = sv_signum (signal); 645 Signal signum = s_signum (signal);
576 CHECK_SIG (signal, signum); 646 CHECK_SIG (signal, signum);
577 647
578 ev_feed_signal_event (evapi.default_loop, signum); 648 ev_feed_signal_event (evapi.default_loop, signum);
579} 649}
580 650
651unsigned int ev_pending_count ()
652 C_ARGS: evapi.default_loop
653
654void ev_invoke_pending ()
655 C_ARGS: evapi.default_loop
656
581ev_io *io (SV *fh, int events, SV *cb) 657ev_io *io (SV *fh, int events, SV *cb)
582 ALIAS: 658 ALIAS:
583 io_ns = 1 659 io_ns = 1
660 _ae_io = 2
584 CODE: 661 CODE:
585{ 662{
586 int fd = sv_fileno (fh); 663 int fd = s_fileno (fh, events & EV_WRITE);
587 CHECK_FD (fh, fd); 664 CHECK_FD (fh, fd);
588 665
666 if (ix == 2)
667 {
668 ix = 0;
669 events = events ? EV_WRITE : EV_READ;
670 }
671
589 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 672 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
590 RETVAL->fh = newSVsv (fh); 673 e_fh (RETVAL) = newSVsv (fh);
591 ev_io_set (RETVAL, fd, events); 674 ev_io_set (RETVAL, fd, events);
592 if (!ix) START (io, RETVAL); 675 if (!ix) START (io, RETVAL);
593} 676}
594 OUTPUT: 677 OUTPUT:
595 RETVAL 678 RETVAL
… …
611 periodic_ns = 1 694 periodic_ns = 1
612 INIT: 695 INIT:
613 CHECK_REPEAT (interval); 696 CHECK_REPEAT (interval);
614 CODE: 697 CODE:
615{ 698{
616 ev_periodic *w; 699 ev_periodic *w;
617 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 700 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
618 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 701 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
619 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 702 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
620 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 703 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
621 if (!ix) START (periodic, w); 704 if (!ix) START (periodic, w);
622} 705}
623 OUTPUT: 706 OUTPUT:
624 RETVAL 707 RETVAL
… …
626ev_signal *signal (SV *signal, SV *cb) 709ev_signal *signal (SV *signal, SV *cb)
627 ALIAS: 710 ALIAS:
628 signal_ns = 1 711 signal_ns = 1
629 CODE: 712 CODE:
630{ 713{
631 Signal signum = sv_signum (signal); 714 Signal signum = s_signum (signal);
632 CHECK_SIG (signal, signum); 715 CHECK_SIG (signal, signum);
633 716
634 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 717 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
635 ev_signal_set (RETVAL, signum); 718 ev_signal_set (RETVAL, signum);
636 if (!ix) START (signal, RETVAL); 719 if (!ix) START_SIGNAL (RETVAL);
637} 720}
638 OUTPUT: 721 OUTPUT:
639 RETVAL 722 RETVAL
640 723
641ev_idle *idle (SV *cb) 724ev_idle *idle (SV *cb)
… …
676 ev_fork_set (RETVAL); 759 ev_fork_set (RETVAL);
677 if (!ix) START (fork, RETVAL); 760 if (!ix) START (fork, RETVAL);
678 OUTPUT: 761 OUTPUT:
679 RETVAL 762 RETVAL
680 763
764#if CLEANUP_ENABLED
765
766ev_cleanup *cleanup (SV *cb)
767 ALIAS:
768 cleanup_ns = 1
769 CODE:
770 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
771 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
772 ev_cleanup_set (RETVAL);
773 if (!ix) START (cleanup, RETVAL);
774 OUTPUT:
775 RETVAL
776
777#endif
778
681ev_child *child (int pid, int trace, SV *cb) 779ev_child *child (int pid, int trace, SV *cb)
682 ALIAS: 780 ALIAS:
683 child_ns = 1 781 child_ns = 1
684 CODE: 782 CODE:
783#if EV_CHILD_ENABLE
685 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 784 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
686 ev_child_set (RETVAL, pid, trace); 785 ev_child_set (RETVAL, pid, trace);
687 if (!ix) START (child, RETVAL); 786 if (!ix) START (child, RETVAL);
787#else
788 croak ("EV::child watchers not supported on this platform");
789#endif
688 OUTPUT: 790 OUTPUT:
689 RETVAL 791 RETVAL
792
690 793
691ev_stat *stat (SV *path, NV interval, SV *cb) 794ev_stat *stat (SV *path, NV interval, SV *cb)
692 ALIAS: 795 ALIAS:
693 stat_ns = 1 796 stat_ns = 1
694 CODE: 797 CODE:
695 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 798 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
696 RETVAL->fh = newSVsv (path); 799 e_fh (RETVAL) = newSVsv (path);
697 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 800 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
698 if (!ix) START (stat, RETVAL); 801 if (!ix) START (stat, RETVAL);
699 OUTPUT: 802 OUTPUT:
700 RETVAL 803 RETVAL
804
805#ifndef EV_NO_LOOPS
701 806
702ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 807ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
703 ALIAS: 808 ALIAS:
704 embed_ns = 1 809 embed_ns = 1
705 CODE: 810 CODE:
706{ 811{
707 if (!(ev_backend (loop) & ev_embeddable_backends ())) 812 if (!(ev_backend (loop) & ev_embeddable_backends ()))
708 croak ("passed loop is not embeddable via EV::embed,"); 813 croak ("passed loop is not embeddable via EV::embed,");
709 814
710 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 815 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
711 RETVAL->fh = newSVsv (ST (0)); 816 e_fh (RETVAL) = newSVsv (ST (0));
712 ev_embed_set (RETVAL, loop); 817 ev_embed_set (RETVAL, loop);
713 if (!ix) START (embed, RETVAL); 818 if (!ix) START (embed, RETVAL);
714} 819}
715 OUTPUT: 820 OUTPUT:
716 RETVAL 821 RETVAL
822
823#endif
717 824
718ev_async *async (SV *cb) 825ev_async *async (SV *cb)
719 ALIAS: 826 ALIAS:
720 async_ns = 1 827 async_ns = 1
721 CODE: 828 CODE:
… …
727 834
728void once (SV *fh, int events, SV *timeout, SV *cb) 835void once (SV *fh, int events, SV *timeout, SV *cb)
729 CODE: 836 CODE:
730 ev_once ( 837 ev_once (
731 evapi.default_loop, 838 evapi.default_loop,
732 sv_fileno (fh), events, 839 s_fileno (fh, events & EV_WRITE), events,
733 SvOK (timeout) ? SvNV (timeout) : -1., 840 SvOK (timeout) ? SvNV (timeout) : -1.,
734 e_once_cb, 841 e_once_cb,
735 newSVsv (cb) 842 newSVsv (cb)
736 ); 843 );
737 844
… …
771SV *cb (ev_watcher *w, SV *new_cb = 0) 878SV *cb (ev_watcher *w, SV *new_cb = 0)
772 CODE: 879 CODE:
773{ 880{
774 if (items > 1) 881 if (items > 1)
775 { 882 {
776 new_cb = e_get_cv (new_cb); 883 new_cb = s_get_cv_croak (new_cb);
777 RETVAL = newRV_noinc (w->cb_sv); 884 RETVAL = newRV_noinc (w->cb_sv);
778 w->cb_sv = SvREFCNT_inc (new_cb); 885 w->cb_sv = SvREFCNT_inc (new_cb);
779 } 886 }
780 else 887 else
781 RETVAL = newRV_inc (w->cb_sv); 888 RETVAL = newRV_inc (w->cb_sv);
… …
851 e_destroy (w); 958 e_destroy (w);
852 959
853void set (ev_io *w, SV *fh, int events) 960void set (ev_io *w, SV *fh, int events)
854 CODE: 961 CODE:
855{ 962{
856 int fd = sv_fileno (fh); 963 int fd = s_fileno (fh, events & EV_WRITE);
857 CHECK_FD (fh, fd); 964 CHECK_FD (fh, fd);
858 965
859 sv_setsv (w->fh, fh); 966 sv_setsv (e_fh (w), fh);
860 RESET (io, w, (w, fd, events)); 967 RESET (io, w, (w, fd, events));
861} 968}
862 969
863SV *fh (ev_io *w, SV *new_fh = 0) 970SV *fh (ev_io *w, SV *new_fh = 0)
864 CODE: 971 CODE:
865{ 972{
866 if (items > 1) 973 if (items > 1)
867 { 974 {
868 int fd = sv_fileno (new_fh); 975 int fd = s_fileno (new_fh, w->events & EV_WRITE);
869 CHECK_FD (new_fh, fd); 976 CHECK_FD (new_fh, fd);
870 977
871 RETVAL = w->fh; 978 RETVAL = e_fh (w);
872 w->fh = newSVsv (new_fh); 979 e_fh (w) = newSVsv (new_fh);
873 980
874 RESET (io, w, (w, fd, w->events)); 981 RESET (io, w, (w, fd, w->events));
875 } 982 }
876 else 983 else
877 RETVAL = newSVsv (w->fh); 984 RETVAL = newSVsv (e_fh (w));
878} 985}
879 OUTPUT: 986 OUTPUT:
880 RETVAL 987 RETVAL
881 988
882int events (ev_io *w, int new_events = EV_UNDEF) 989int events (ev_io *w, int new_events = EV_UNDEF)
… …
892 999
893MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1000MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
894 1001
895void ev_signal_start (ev_signal *w) 1002void ev_signal_start (ev_signal *w)
896 CODE: 1003 CODE:
897 START (signal, w); 1004 START_SIGNAL (w);
898 1005
899void ev_signal_stop (ev_signal *w) 1006void ev_signal_stop (ev_signal *w)
900 CODE: 1007 CODE:
901 STOP (signal, w); 1008 STOP (signal, w);
902 1009
… …
906 e_destroy (w); 1013 e_destroy (w);
907 1014
908void set (ev_signal *w, SV *signal) 1015void set (ev_signal *w, SV *signal)
909 CODE: 1016 CODE:
910{ 1017{
911 Signal signum = sv_signum (signal); 1018 Signal signum = s_signum (signal);
912 CHECK_SIG (signal, signum); 1019 CHECK_SIG (signal, signum);
913 1020
914 RESET (signal, w, (w, signum)); 1021 RESET_SIGNAL (w, (w, signum));
915} 1022}
916 1023
917int signal (ev_signal *w, SV *new_signal = 0) 1024int signal (ev_signal *w, SV *new_signal = 0)
918 CODE: 1025 CODE:
919{ 1026{
920 RETVAL = w->signum; 1027 RETVAL = w->signum;
921 1028
922 if (items > 1) 1029 if (items > 1)
923 { 1030 {
924 Signal signum = sv_signum (new_signal); 1031 Signal signum = s_signum (new_signal);
925 CHECK_SIG (new_signal, signum); 1032 CHECK_SIG (new_signal, signum);
926 1033
927 RESET (signal, w, (w, signum)); 1034 RESET_SIGNAL (w, (w, signum));
928 } 1035 }
929} 1036}
930 OUTPUT: 1037 OUTPUT:
931 RETVAL 1038 RETVAL
932 1039
… …
940 1047
941void ev_timer_stop (ev_timer *w) 1048void ev_timer_stop (ev_timer *w)
942 CODE: 1049 CODE:
943 STOP (timer, w); 1050 STOP (timer, w);
944 1051
945void ev_timer_again (ev_timer *w) 1052void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
946 INIT: 1053 CODE:
1054 if (items > 1)
1055 w->repeat = repeat;
947 CHECK_REPEAT (w->repeat); 1056 CHECK_REPEAT (w->repeat);
948 CODE:
949 ev_timer_again (e_loop (w), w); 1057 ev_timer_again (e_loop (w), w);
950 UNREF (w); 1058 UNREF (w);
1059
1060NV ev_timer_remaining (ev_timer *w)
1061 C_ARGS: e_loop (w), w
951 1062
952void DESTROY (ev_timer *w) 1063void DESTROY (ev_timer *w)
953 CODE: 1064 CODE:
954 STOP (timer, w); 1065 STOP (timer, w);
955 e_destroy (w); 1066 e_destroy (w);
… …
985void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1096void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
986 INIT: 1097 INIT:
987 CHECK_REPEAT (interval); 1098 CHECK_REPEAT (interval);
988 CODE: 1099 CODE:
989{ 1100{
990 SvREFCNT_dec (w->fh); 1101 SvREFCNT_dec (e_fh (w));
991 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1102 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
992 1103
993 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1104 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
994} 1105}
995 1106
996NV at (ev_periodic *w) 1107NV at (ev_periodic *w)
997 CODE: 1108 CODE:
998 RETVAL = ev_periodic_at (w); 1109 RETVAL = ev_periodic_at (w);
… …
1057void DESTROY (ev_fork *w) 1168void DESTROY (ev_fork *w)
1058 CODE: 1169 CODE:
1059 STOP (fork, w); 1170 STOP (fork, w);
1060 e_destroy (w); 1171 e_destroy (w);
1061 1172
1173#if CLEANUP_ENABLED
1174
1175MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1176
1177void ev_cleanup_start (ev_cleanup *w)
1178 CODE:
1179 START (cleanup, w);
1180
1181void ev_cleanup_stop (ev_cleanup *w)
1182 CODE:
1183 STOP (cleanup, w);
1184
1185void DESTROY (ev_cleanup *w)
1186 CODE:
1187 STOP (cleanup, w);
1188 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1189 e_destroy (w);
1190
1191int keepalive (ev_watcher *w, SV *new_value = 0)
1192 CODE:
1193 RETVAL = 1;
1194 OUTPUT:
1195 RETVAL
1196
1197#endif
1198
1062MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1199MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1200
1201#if EV_CHILD_ENABLE
1063 1202
1064void ev_child_start (ev_child *w) 1203void ev_child_start (ev_child *w)
1065 CODE: 1204 CODE:
1066 START (child, w); 1205 START (child, w);
1067 1206
… …
1087 : ix == 1 ? w->rpid 1226 : ix == 1 ? w->rpid
1088 : w->rstatus; 1227 : w->rstatus;
1089 OUTPUT: 1228 OUTPUT:
1090 RETVAL 1229 RETVAL
1091 1230
1231#endif
1232
1092MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1233MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1093 1234
1094void ev_stat_start (ev_stat *w) 1235void ev_stat_start (ev_stat *w)
1095 CODE: 1236 CODE:
1096 START (stat, w); 1237 START (stat, w);
… …
1105 e_destroy (w); 1246 e_destroy (w);
1106 1247
1107void set (ev_stat *w, SV *path, NV interval) 1248void set (ev_stat *w, SV *path, NV interval)
1108 CODE: 1249 CODE:
1109{ 1250{
1110 sv_setsv (w->fh, path); 1251 sv_setsv (e_fh (w), path);
1111 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1252 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1112} 1253}
1113 1254
1114SV *path (ev_stat *w, SV *new_path = 0) 1255SV *path (ev_stat *w, SV *new_path = 0)
1115 CODE: 1256 CODE:
1116{ 1257{
1117 RETVAL = SvREFCNT_inc (w->fh); 1258 RETVAL = SvREFCNT_inc (e_fh (w));
1118 1259
1119 if (items > 1) 1260 if (items > 1)
1120 { 1261 {
1121 SvREFCNT_dec (w->fh); 1262 SvREFCNT_dec (e_fh (w));
1122 w->fh = newSVsv (new_path); 1263 e_fh (w) = newSVsv (new_path);
1123 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1264 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1124 } 1265 }
1125} 1266}
1126 OUTPUT: 1267 OUTPUT:
1127 RETVAL 1268 RETVAL
1128 1269
… …
1130 CODE: 1271 CODE:
1131{ 1272{
1132 RETVAL = w->interval; 1273 RETVAL = w->interval;
1133 1274
1134 if (items > 1) 1275 if (items > 1)
1135 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1276 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1136} 1277}
1137 OUTPUT: 1278 OUTPUT:
1138 RETVAL 1279 RETVAL
1139 1280
1140void prev (ev_stat *w) 1281void prev (ev_stat *w)
… …
1199 e_destroy (w); 1340 e_destroy (w);
1200 1341
1201void set (ev_embed *w, struct ev_loop *loop) 1342void set (ev_embed *w, struct ev_loop *loop)
1202 CODE: 1343 CODE:
1203{ 1344{
1204 sv_setsv (w->fh, ST (1)); 1345 sv_setsv (e_fh (w), ST (1));
1205 RESET (embed, w, (w, loop)); 1346 RESET (embed, w, (w, loop));
1206} 1347}
1207 1348
1208SV *other (ev_embed *w) 1349SV *other (ev_embed *w)
1209 CODE: 1350 CODE:
1210 RETVAL = newSVsv (w->fh); 1351 RETVAL = newSVsv (e_fh (w));
1211 OUTPUT: 1352 OUTPUT:
1212 RETVAL 1353 RETVAL
1213 1354
1214void ev_embed_sweep (ev_embed *w) 1355void ev_embed_sweep (ev_embed *w)
1215 C_ARGS: e_loop (w), w 1356 C_ARGS: e_loop (w), w
… …
1236 CODE: 1377 CODE:
1237 RETVAL = boolSV (ev_async_pending (w)); 1378 RETVAL = boolSV (ev_async_pending (w));
1238 OUTPUT: 1379 OUTPUT:
1239 RETVAL 1380 RETVAL
1240 1381
1382#ifndef EV_NO_LOOPS
1383
1241MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1384MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1242 1385
1243SV *new (SV *klass, unsigned int flags = 0) 1386SV *new (SV *klass, unsigned int flags = 0)
1244 CODE: 1387 CODE:
1245{ 1388{
… …
1253 OUTPUT: 1396 OUTPUT:
1254 RETVAL 1397 RETVAL
1255 1398
1256void DESTROY (struct ev_loop *loop) 1399void DESTROY (struct ev_loop *loop)
1257 CODE: 1400 CODE:
1258 if (loop != evapi.default_loop) /* global destruction sucks */ 1401 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1402 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1403 if (loop != evapi.default_loop)
1259 ev_loop_destroy (loop); 1404 ev_loop_destroy (loop);
1260 1405
1261void ev_loop_fork (struct ev_loop *loop) 1406void ev_loop_fork (struct ev_loop *loop)
1262 1407
1263void ev_loop_verify (struct ev_loop *loop)
1264
1265NV ev_now (struct ev_loop *loop) 1408NV ev_now (struct ev_loop *loop)
1266 1409
1267void ev_now_update (struct ev_loop *loop) 1410void ev_now_update (struct ev_loop *loop)
1268 1411
1412void ev_suspend (struct ev_loop *loop)
1413
1414void ev_resume (struct ev_loop *loop)
1415
1269void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1416void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1270 1417
1271void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1418void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1272 1419
1273unsigned int ev_backend (struct ev_loop *loop) 1420unsigned int ev_backend (struct ev_loop *loop)
1274 1421
1275unsigned int ev_loop_count (struct ev_loop *loop) 1422void ev_verify (struct ev_loop *loop)
1423 ALIAS:
1424 loop_verify = 1
1276 1425
1277void ev_loop (struct ev_loop *loop, int flags = 0) 1426unsigned int ev_iteration (struct ev_loop *loop)
1427 ALIAS:
1428 loop_count = 1
1278 1429
1430unsigned int ev_depth (struct ev_loop *loop)
1431 ALIAS:
1432 loop_depth = 1
1433
1434int ev_run (struct ev_loop *loop, int flags = 0)
1435 ALIAS:
1436 loop = 1
1437
1279void ev_unloop (struct ev_loop *loop, int how = 1) 1438void ev_break (struct ev_loop *loop, int how = 1)
1439 ALIAS:
1440 unloop = 1
1280 1441
1281void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1442void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1282 1443
1444unsigned int ev_pending_count (struct ev_loop *loop)
1445
1446void ev_invoke_pending (struct ev_loop *loop)
1447
1283#if 0 1448#if 0
1284 1449
1285void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1450void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1286 CODE: 1451 CODE:
1287{ 1452{
1288 Signal signum = sv_signum (signal); 1453 Signal signum = s_signum (signal);
1289 CHECK_SIG (signal, signum); 1454 CHECK_SIG (signal, signum);
1290 1455
1291 ev_feed_signal_event (loop, signum); 1456 ev_feed_signal_event (loop, signum);
1292} 1457}
1293 1458
… …
1296ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1461ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1297 ALIAS: 1462 ALIAS:
1298 io_ns = 1 1463 io_ns = 1
1299 CODE: 1464 CODE:
1300{ 1465{
1301 int fd = sv_fileno (fh); 1466 int fd = s_fileno (fh, events & EV_WRITE);
1302 CHECK_FD (fh, fd); 1467 CHECK_FD (fh, fd);
1303 1468
1304 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1469 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1305 RETVAL->fh = newSVsv (fh); 1470 e_fh (RETVAL) = newSVsv (fh);
1306 ev_io_set (RETVAL, fd, events); 1471 ev_io_set (RETVAL, fd, events);
1307 if (!ix) START (io, RETVAL); 1472 if (!ix) START (io, RETVAL);
1308} 1473}
1309 OUTPUT: 1474 OUTPUT:
1310 RETVAL 1475 RETVAL
… …
1326 periodic_ns = 1 1491 periodic_ns = 1
1327 INIT: 1492 INIT:
1328 CHECK_REPEAT (interval); 1493 CHECK_REPEAT (interval);
1329 CODE: 1494 CODE:
1330{ 1495{
1331 ev_periodic *w; 1496 ev_periodic *w;
1332 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1497 w = e_new (sizeof (ev_periodic), cb, ST (0));
1333 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1498 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1334 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1499 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1335 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1500 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1336 if (!ix) START (periodic, w); 1501 if (!ix) START (periodic, w);
1337} 1502}
1338 OUTPUT: 1503 OUTPUT:
1339 RETVAL 1504 RETVAL
1340 1505
1341#if 0
1342
1343ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1506ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1344 ALIAS: 1507 ALIAS:
1345 signal_ns = 1 1508 signal_ns = 1
1346 CODE: 1509 CODE:
1347{ 1510{
1348 Signal signum = sv_signum (signal); 1511 Signal signum = s_signum (signal);
1349 CHECK_SIG (signal, signum); 1512 CHECK_SIG (signal, signum);
1350 1513
1351 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1514 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1352 ev_signal_set (RETVAL, signum); 1515 ev_signal_set (RETVAL, signum);
1353 if (!ix) START (signal, RETVAL); 1516 if (!ix) START_SIGNAL (RETVAL);
1354} 1517}
1355 OUTPUT: 1518 OUTPUT:
1356 RETVAL 1519 RETVAL
1357
1358#endif
1359 1520
1360ev_idle *idle (struct ev_loop *loop, SV *cb) 1521ev_idle *idle (struct ev_loop *loop, SV *cb)
1361 ALIAS: 1522 ALIAS:
1362 idle_ns = 1 1523 idle_ns = 1
1363 CODE: 1524 CODE:
… …
1395 ev_fork_set (RETVAL); 1556 ev_fork_set (RETVAL);
1396 if (!ix) START (fork, RETVAL); 1557 if (!ix) START (fork, RETVAL);
1397 OUTPUT: 1558 OUTPUT:
1398 RETVAL 1559 RETVAL
1399 1560
1561#if CLEANUP_ENABLED
1562
1563ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1564 ALIAS:
1565 cleanup_ns = 1
1566 CODE:
1567 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1568 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1569 ev_cleanup_set (RETVAL);
1570 if (!ix) START (cleanup, RETVAL);
1571 OUTPUT:
1572 RETVAL
1573
1574#endif
1575
1400ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1576ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1401 ALIAS: 1577 ALIAS:
1402 child_ns = 1 1578 child_ns = 1
1403 CODE: 1579 CODE:
1580#if EV_CHILD_ENABLE
1404 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1581 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1405 ev_child_set (RETVAL, pid, trace); 1582 ev_child_set (RETVAL, pid, trace);
1406 if (!ix) START (child, RETVAL); 1583 if (!ix) START (child, RETVAL);
1584#else
1585 croak ("EV::child watchers not supported on this platform");
1586#endif
1407 OUTPUT: 1587 OUTPUT:
1408 RETVAL 1588 RETVAL
1409 1589
1410ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1590ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1411 ALIAS: 1591 ALIAS:
1412 stat_ns = 1 1592 stat_ns = 1
1413 CODE: 1593 CODE:
1414 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1594 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1415 RETVAL->fh = newSVsv (path); 1595 e_fh (RETVAL) = newSVsv (path);
1416 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1596 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1417 if (!ix) START (stat, RETVAL); 1597 if (!ix) START (stat, RETVAL);
1418 OUTPUT: 1598 OUTPUT:
1419 RETVAL 1599 RETVAL
1420 1600
1421ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1601ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1425{ 1605{
1426 if (!(ev_backend (other) & ev_embeddable_backends ())) 1606 if (!(ev_backend (other) & ev_embeddable_backends ()))
1427 croak ("passed loop is not embeddable via EV::embed,"); 1607 croak ("passed loop is not embeddable via EV::embed,");
1428 1608
1429 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1609 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1430 RETVAL->fh = newSVsv (ST (1)); 1610 e_fh (RETVAL) = newSVsv (ST (1));
1431 ev_embed_set (RETVAL, other); 1611 ev_embed_set (RETVAL, other);
1432 if (!ix) START (embed, RETVAL); 1612 if (!ix) START (embed, RETVAL);
1433} 1613}
1434 OUTPUT: 1614 OUTPUT:
1435 RETVAL 1615 RETVAL
… …
1446 1626
1447void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1627void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1448 CODE: 1628 CODE:
1449 ev_once ( 1629 ev_once (
1450 loop, 1630 loop,
1451 sv_fileno (fh), events, 1631 s_fileno (fh, events & EV_WRITE), events,
1452 SvOK (timeout) ? SvNV (timeout) : -1., 1632 SvOK (timeout) ? SvNV (timeout) : -1.,
1453 e_once_cb, 1633 e_once_cb,
1454 newSVsv (cb) 1634 newSVsv (cb)
1455 ); 1635 );
1456 1636
1637#endif
1638

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines