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Comparing EV/EV.xs (file contents):
Revision 1.123 by root, Sat Apr 25 14:12:48 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
… …
402 const_iv (EV_, UNDEF) 380 const_iv (EV_, UNDEF)
403 const_iv (EV_, NONE) 381 const_iv (EV_, NONE)
404 const_iv (EV_, READ) 382 const_iv (EV_, READ)
405 const_iv (EV_, WRITE) 383 const_iv (EV_, WRITE)
406 const_iv (EV_, IO) 384 const_iv (EV_, IO)
407 const_iv (EV_, TIMEOUT)
408 const_iv (EV_, TIMER) 385 const_iv (EV_, TIMER)
409 const_iv (EV_, PERIODIC) 386 const_iv (EV_, PERIODIC)
410 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
411 const_iv (EV_, CHILD) 388 const_iv (EV_, CHILD)
412 const_iv (EV_, STAT) 389 const_iv (EV_, STAT)
413 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
414 const_iv (EV_, PREPARE) 391 const_iv (EV_, PREPARE)
415 const_iv (EV_, CHECK) 392 /*const_iv (EV_, CHECK) needs special tretament */
416 const_iv (EV_, EMBED) 393 const_iv (EV_, EMBED)
417 const_iv (EV_, FORK) 394 const_iv (EV_, FORK)
395 const_iv (EV_, CLEANUP)
418 const_iv (EV_, ASYNC) 396 const_iv (EV_, ASYNC)
419 const_iv (EV_, CUSTOM) 397 const_iv (EV_, CUSTOM)
420 const_iv (EV_, ERROR) 398 const_iv (EV_, ERROR)
421 399
422 const_iv (EV, LOOP_NONBLOCK)
423 const_iv (EV, LOOP_ONESHOT)
424
425 const_iv (EV, UNLOOP_CANCEL) 400 const_iv (EV, RUN_NOWAIT)
426 const_iv (EV, UNLOOP_ONE) 401 const_iv (EV, RUN_ONCE)
402
403 const_iv (EV, BREAK_CANCEL)
404 const_iv (EV, BREAK_ONE)
427 const_iv (EV, UNLOOP_ALL) 405 const_iv (EV, BREAK_ALL)
428
429 const_iv (EV, BACKEND_SELECT) 406 const_iv (EV, BACKEND_SELECT)
430 const_iv (EV, BACKEND_POLL) 407 const_iv (EV, BACKEND_POLL)
431 const_iv (EV, BACKEND_EPOLL) 408 const_iv (EV, BACKEND_EPOLL)
432 const_iv (EV, BACKEND_KQUEUE) 409 const_iv (EV, BACKEND_KQUEUE)
433 const_iv (EV, BACKEND_DEVPOLL) 410 const_iv (EV, BACKEND_DEVPOLL)
434 const_iv (EV, BACKEND_PORT) 411 const_iv (EV, BACKEND_PORT)
412 const_iv (EV, BACKEND_ALL)
413 const_iv (EV, BACKEND_MASK)
435 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)
436 const_iv (EV, FLAG_NOENV) 418 const_iv (EV, FLAG_NOENV)
437 const_iv (EV, FLAG_FORKCHECK) 419 const_iv (EV, FLAG_NOINOTIFY)
438 420
439 const_iv (EV_, VERSION_MAJOR) 421 const_iv (EV_, VERSION_MAJOR)
440 const_iv (EV_, VERSION_MINOR) 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
441 }; 432 };
442 433
443 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--)
444 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 }
445 446
446 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
447 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
448 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
449 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
454 stash_check = gv_stashpv ("EV::Check" , 1); 455 stash_check = gv_stashpv ("EV::Check" , 1);
455 stash_child = gv_stashpv ("EV::Child" , 1); 456 stash_child = gv_stashpv ("EV::Child" , 1);
456 stash_embed = gv_stashpv ("EV::Embed" , 1); 457 stash_embed = gv_stashpv ("EV::Embed" , 1);
457 stash_stat = gv_stashpv ("EV::Stat" , 1); 458 stash_stat = gv_stashpv ("EV::Stat" , 1);
458 stash_fork = gv_stashpv ("EV::Fork" , 1); 459 stash_fork = gv_stashpv ("EV::Fork" , 1);
460 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
459 stash_async = gv_stashpv ("EV::Async" , 1); 461 stash_async = gv_stashpv ("EV::Async" , 1);
460 462
461 { 463 {
462 SV *sv = perl_get_sv ("EV::API", TRUE); 464 SV *sv = perl_get_sv ("EV::API", TRUE);
463 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 465 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
464 466
465 /* the poor man's shared library emulator */ 467 /* the poor man's shared library emulator */
466 evapi.ver = EV_API_VERSION; 468 evapi.ver = EV_API_VERSION;
467 evapi.rev = EV_API_REVISION; 469 evapi.rev = EV_API_REVISION;
468 evapi.sv_fileno = sv_fileno; 470 evapi.sv_fileno = sv_fileno;
469 evapi.sv_signum = sv_signum; 471 evapi.sv_signum = s_signum;
470 evapi.supported_backends = ev_supported_backends (); 472 evapi.supported_backends = ev_supported_backends ();
471 evapi.recommended_backends = ev_recommended_backends (); 473 evapi.recommended_backends = ev_recommended_backends ();
472 evapi.embeddable_backends = ev_embeddable_backends (); 474 evapi.embeddable_backends = ev_embeddable_backends ();
473 evapi.time_ = ev_time; 475 evapi.time_ = ev_time;
474 evapi.sleep_ = ev_sleep; 476 evapi.sleep_ = ev_sleep;
475 evapi.loop_new = ev_loop_new; 477 evapi.loop_new = ev_loop_new;
476 evapi.loop_destroy = ev_loop_destroy; 478 evapi.loop_destroy = ev_loop_destroy;
477 evapi.loop_fork = ev_loop_fork; 479 evapi.loop_fork = ev_loop_fork;
478 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;
479 evapi.now = ev_now; 484 evapi.now = ev_now;
480 evapi.now_update = ev_now_update; 485 evapi.now_update = ev_now_update;
481 evapi.suspend = ev_suspend; 486 evapi.suspend = ev_suspend;
482 evapi.resume = ev_resume; 487 evapi.resume = ev_resume;
483 evapi.backend = ev_backend; 488 evapi.backend = ev_backend;
484 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;
485 evapi.ref = ev_ref; 495 evapi.ref = ev_ref;
486 evapi.unref = ev_unref; 496 evapi.unref = ev_unref;
487 evapi.loop = ev_loop; 497 evapi.run = ev_run;
488 evapi.once = ev_once; 498 evapi.once = ev_once;
489 evapi.io_start = ev_io_start; 499 evapi.io_start = ev_io_start;
490 evapi.io_stop = ev_io_stop; 500 evapi.io_stop = ev_io_stop;
491 evapi.timer_start = ev_timer_start; 501 evapi.timer_start = ev_timer_start;
492 evapi.timer_stop = ev_timer_stop; 502 evapi.timer_stop = ev_timer_stop;
493 evapi.timer_again = ev_timer_again; 503 evapi.timer_again = ev_timer_again;
504 evapi.timer_remaining = ev_timer_remaining;
494 evapi.periodic_start = ev_periodic_start; 505 evapi.periodic_start = ev_periodic_start;
495 evapi.periodic_stop = ev_periodic_stop; 506 evapi.periodic_stop = ev_periodic_stop;
496 evapi.signal_start = ev_signal_start; 507 evapi.signal_start = ev_signal_start;
497 evapi.signal_stop = ev_signal_stop; 508 evapi.signal_stop = ev_signal_stop;
498 evapi.idle_start = ev_idle_start; 509 evapi.idle_start = ev_idle_start;
499 evapi.idle_stop = ev_idle_stop; 510 evapi.idle_stop = ev_idle_stop;
500 evapi.prepare_start = ev_prepare_start; 511 evapi.prepare_start = ev_prepare_start;
501 evapi.prepare_stop = ev_prepare_stop; 512 evapi.prepare_stop = ev_prepare_stop;
502 evapi.check_start = ev_check_start; 513 evapi.check_start = ev_check_start;
503 evapi.check_stop = ev_check_stop; 514 evapi.check_stop = ev_check_stop;
515#if EV_CHILD_ENABLE
504 evapi.child_start = ev_child_start; 516 evapi.child_start = ev_child_start;
505 evapi.child_stop = ev_child_stop; 517 evapi.child_stop = ev_child_stop;
518#endif
506 evapi.stat_start = ev_stat_start; 519 evapi.stat_start = ev_stat_start;
507 evapi.stat_stop = ev_stat_stop; 520 evapi.stat_stop = ev_stat_stop;
508 evapi.stat_stat = ev_stat_stat; 521 evapi.stat_stat = ev_stat_stat;
509 evapi.embed_start = ev_embed_start; 522 evapi.embed_start = ev_embed_start;
510 evapi.embed_stop = ev_embed_stop; 523 evapi.embed_stop = ev_embed_stop;
511 evapi.embed_sweep = ev_embed_sweep; 524 evapi.embed_sweep = ev_embed_sweep;
512 evapi.fork_start = ev_fork_start; 525 evapi.fork_start = ev_fork_start;
513 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;
514 evapi.async_start = ev_async_start; 529 evapi.async_start = ev_async_start;
515 evapi.async_stop = ev_async_stop; 530 evapi.async_stop = ev_async_stop;
516 evapi.async_send = ev_async_send; 531 evapi.async_send = ev_async_send;
517 evapi.clear_pending = ev_clear_pending; 532 evapi.clear_pending = ev_clear_pending;
518 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
519 534
520 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
521 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
522 } 537 }
523#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
524 pthread_atfork (0, 0, ev_default_fork); 545 pthread_atfork (0, 0, default_fork);
546#endif
525#endif 547#endif
526} 548}
527 549
528SV *ev_default_loop (unsigned int flags = 0) 550SV *ev_default_loop (unsigned int flags = 0)
529 CODE: 551 CODE:
… …
543 OUTPUT: 565 OUTPUT:
544 RETVAL 566 RETVAL
545 567
546void ev_default_destroy () 568void ev_default_destroy ()
547 CODE: 569 CODE:
548 ev_default_destroy (); 570 ev_loop_destroy (EV_DEFAULT_UC);
549 SvREFCNT_dec (default_loop_sv); 571 SvREFCNT_dec (default_loop_sv);
550 default_loop_sv = 0; 572 default_loop_sv = 0;
551 573
552unsigned int ev_supported_backends () 574unsigned int ev_supported_backends ()
553 575
… …
557 579
558void ev_sleep (NV interval) 580void ev_sleep (NV interval)
559 581
560NV ev_time () 582NV ev_time ()
561 583
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
562NV ev_now () 593NV ev_now ()
563 C_ARGS: evapi.default_loop 594 C_ARGS: evapi.default_loop
564 595
565void ev_now_update () 596void ev_now_update ()
566 C_ARGS: evapi.default_loop 597 C_ARGS: evapi.default_loop
… …
572 C_ARGS: evapi.default_loop 603 C_ARGS: evapi.default_loop
573 604
574unsigned int ev_backend () 605unsigned int ev_backend ()
575 C_ARGS: evapi.default_loop 606 C_ARGS: evapi.default_loop
576 607
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
577unsigned int ev_loop_count () 618unsigned int ev_depth ()
619 ALIAS:
620 loop_depth = 1
578 C_ARGS: evapi.default_loop 621 C_ARGS: evapi.default_loop
579 622
580void ev_set_io_collect_interval (NV interval) 623void ev_set_io_collect_interval (NV interval)
581 C_ARGS: evapi.default_loop, interval 624 C_ARGS: evapi.default_loop, interval
582 625
583void ev_set_timeout_collect_interval (NV interval) 626void ev_set_timeout_collect_interval (NV interval)
584 C_ARGS: evapi.default_loop, interval 627 C_ARGS: evapi.default_loop, interval
585 628
586void ev_loop (int flags = 0) 629int ev_run (int flags = 0)
630 ALIAS:
631 loop = 1
587 C_ARGS: evapi.default_loop, flags 632 C_ARGS: evapi.default_loop, flags
588 633
589void ev_unloop (int how = EVUNLOOP_ONE) 634void ev_break (int how = EVBREAK_ONE)
635 ALIAS:
636 unloop = 1
590 C_ARGS: evapi.default_loop, how 637 C_ARGS: evapi.default_loop, how
591 638
592void ev_feed_fd_event (int fd, int revents = EV_NONE) 639void ev_feed_fd_event (int fd, int revents = EV_NONE)
593 C_ARGS: evapi.default_loop, fd, revents 640 C_ARGS: evapi.default_loop, fd, revents
594 641
595void ev_feed_signal_event (SV *signal) 642void ev_feed_signal_event (SV *signal)
596 CODE: 643 CODE:
597{ 644{
598 Signal signum = sv_signum (signal); 645 Signal signum = s_signum (signal);
599 CHECK_SIG (signal, signum); 646 CHECK_SIG (signal, signum);
600 647
601 ev_feed_signal_event (evapi.default_loop, signum); 648 ev_feed_signal_event (evapi.default_loop, signum);
602} 649}
603 650
651unsigned int ev_pending_count ()
652 C_ARGS: evapi.default_loop
653
654void ev_invoke_pending ()
655 C_ARGS: evapi.default_loop
656
604ev_io *io (SV *fh, int events, SV *cb) 657ev_io *io (SV *fh, int events, SV *cb)
605 ALIAS: 658 ALIAS:
606 io_ns = 1 659 io_ns = 1
660 _ae_io = 2
607 CODE: 661 CODE:
608{ 662{
609 int fd = sv_fileno (fh); 663 int fd = s_fileno (fh, events & EV_WRITE);
610 CHECK_FD (fh, fd); 664 CHECK_FD (fh, fd);
611 665
666 if (ix == 2)
667 {
668 ix = 0;
669 events = events ? EV_WRITE : EV_READ;
670 }
671
612 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 672 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (fh); 673 e_fh (RETVAL) = newSVsv (fh);
614 ev_io_set (RETVAL, fd, events); 674 ev_io_set (RETVAL, fd, events);
615 if (!ix) START (io, RETVAL); 675 if (!ix) START (io, RETVAL);
616} 676}
617 OUTPUT: 677 OUTPUT:
618 RETVAL 678 RETVAL
… …
634 periodic_ns = 1 694 periodic_ns = 1
635 INIT: 695 INIT:
636 CHECK_REPEAT (interval); 696 CHECK_REPEAT (interval);
637 CODE: 697 CODE:
638{ 698{
639 ev_periodic *w; 699 ev_periodic *w;
640 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 700 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
641 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 701 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
642 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);
643 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 703 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
644 if (!ix) START (periodic, w); 704 if (!ix) START (periodic, w);
645} 705}
646 OUTPUT: 706 OUTPUT:
647 RETVAL 707 RETVAL
… …
649ev_signal *signal (SV *signal, SV *cb) 709ev_signal *signal (SV *signal, SV *cb)
650 ALIAS: 710 ALIAS:
651 signal_ns = 1 711 signal_ns = 1
652 CODE: 712 CODE:
653{ 713{
654 Signal signum = sv_signum (signal); 714 Signal signum = s_signum (signal);
655 CHECK_SIG (signal, signum); 715 CHECK_SIG (signal, signum);
656 716
657 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 717 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
658 ev_signal_set (RETVAL, signum); 718 ev_signal_set (RETVAL, signum);
659 if (!ix) START (signal, RETVAL); 719 if (!ix) START_SIGNAL (RETVAL);
660} 720}
661 OUTPUT: 721 OUTPUT:
662 RETVAL 722 RETVAL
663 723
664ev_idle *idle (SV *cb) 724ev_idle *idle (SV *cb)
… …
699 ev_fork_set (RETVAL); 759 ev_fork_set (RETVAL);
700 if (!ix) START (fork, RETVAL); 760 if (!ix) START (fork, RETVAL);
701 OUTPUT: 761 OUTPUT:
702 RETVAL 762 RETVAL
703 763
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
704ev_child *child (int pid, int trace, SV *cb) 779ev_child *child (int pid, int trace, SV *cb)
705 ALIAS: 780 ALIAS:
706 child_ns = 1 781 child_ns = 1
707 CODE: 782 CODE:
783#if EV_CHILD_ENABLE
708 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 784 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
709 ev_child_set (RETVAL, pid, trace); 785 ev_child_set (RETVAL, pid, trace);
710 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
711 OUTPUT: 790 OUTPUT:
712 RETVAL 791 RETVAL
792
713 793
714ev_stat *stat (SV *path, NV interval, SV *cb) 794ev_stat *stat (SV *path, NV interval, SV *cb)
715 ALIAS: 795 ALIAS:
716 stat_ns = 1 796 stat_ns = 1
717 CODE: 797 CODE:
718 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 798 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
719 RETVAL->fh = newSVsv (path); 799 e_fh (RETVAL) = newSVsv (path);
720 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 800 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
721 if (!ix) START (stat, RETVAL); 801 if (!ix) START (stat, RETVAL);
722 OUTPUT: 802 OUTPUT:
723 RETVAL 803 RETVAL
804
805#ifndef EV_NO_LOOPS
724 806
725ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 807ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
726 ALIAS: 808 ALIAS:
727 embed_ns = 1 809 embed_ns = 1
728 CODE: 810 CODE:
729{ 811{
730 if (!(ev_backend (loop) & ev_embeddable_backends ())) 812 if (!(ev_backend (loop) & ev_embeddable_backends ()))
731 croak ("passed loop is not embeddable via EV::embed,"); 813 croak ("passed loop is not embeddable via EV::embed,");
732 814
733 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 815 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
734 RETVAL->fh = newSVsv (ST (0)); 816 e_fh (RETVAL) = newSVsv (ST (0));
735 ev_embed_set (RETVAL, loop); 817 ev_embed_set (RETVAL, loop);
736 if (!ix) START (embed, RETVAL); 818 if (!ix) START (embed, RETVAL);
737} 819}
738 OUTPUT: 820 OUTPUT:
739 RETVAL 821 RETVAL
822
823#endif
740 824
741ev_async *async (SV *cb) 825ev_async *async (SV *cb)
742 ALIAS: 826 ALIAS:
743 async_ns = 1 827 async_ns = 1
744 CODE: 828 CODE:
… …
750 834
751void once (SV *fh, int events, SV *timeout, SV *cb) 835void once (SV *fh, int events, SV *timeout, SV *cb)
752 CODE: 836 CODE:
753 ev_once ( 837 ev_once (
754 evapi.default_loop, 838 evapi.default_loop,
755 sv_fileno (fh), events, 839 s_fileno (fh, events & EV_WRITE), events,
756 SvOK (timeout) ? SvNV (timeout) : -1., 840 SvOK (timeout) ? SvNV (timeout) : -1.,
757 e_once_cb, 841 e_once_cb,
758 newSVsv (cb) 842 newSVsv (cb)
759 ); 843 );
760 844
… …
794SV *cb (ev_watcher *w, SV *new_cb = 0) 878SV *cb (ev_watcher *w, SV *new_cb = 0)
795 CODE: 879 CODE:
796{ 880{
797 if (items > 1) 881 if (items > 1)
798 { 882 {
799 new_cb = e_get_cv (new_cb); 883 new_cb = s_get_cv_croak (new_cb);
800 RETVAL = newRV_noinc (w->cb_sv); 884 RETVAL = newRV_noinc (w->cb_sv);
801 w->cb_sv = SvREFCNT_inc (new_cb); 885 w->cb_sv = SvREFCNT_inc (new_cb);
802 } 886 }
803 else 887 else
804 RETVAL = newRV_inc (w->cb_sv); 888 RETVAL = newRV_inc (w->cb_sv);
… …
874 e_destroy (w); 958 e_destroy (w);
875 959
876void set (ev_io *w, SV *fh, int events) 960void set (ev_io *w, SV *fh, int events)
877 CODE: 961 CODE:
878{ 962{
879 int fd = sv_fileno (fh); 963 int fd = s_fileno (fh, events & EV_WRITE);
880 CHECK_FD (fh, fd); 964 CHECK_FD (fh, fd);
881 965
882 sv_setsv (w->fh, fh); 966 sv_setsv (e_fh (w), fh);
883 RESET (io, w, (w, fd, events)); 967 RESET (io, w, (w, fd, events));
884} 968}
885 969
886SV *fh (ev_io *w, SV *new_fh = 0) 970SV *fh (ev_io *w, SV *new_fh = 0)
887 CODE: 971 CODE:
888{ 972{
889 if (items > 1) 973 if (items > 1)
890 { 974 {
891 int fd = sv_fileno (new_fh); 975 int fd = s_fileno (new_fh, w->events & EV_WRITE);
892 CHECK_FD (new_fh, fd); 976 CHECK_FD (new_fh, fd);
893 977
894 RETVAL = w->fh; 978 RETVAL = e_fh (w);
895 w->fh = newSVsv (new_fh); 979 e_fh (w) = newSVsv (new_fh);
896 980
897 RESET (io, w, (w, fd, w->events)); 981 RESET (io, w, (w, fd, w->events));
898 } 982 }
899 else 983 else
900 RETVAL = newSVsv (w->fh); 984 RETVAL = newSVsv (e_fh (w));
901} 985}
902 OUTPUT: 986 OUTPUT:
903 RETVAL 987 RETVAL
904 988
905int events (ev_io *w, int new_events = EV_UNDEF) 989int events (ev_io *w, int new_events = EV_UNDEF)
… …
915 999
916MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1000MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
917 1001
918void ev_signal_start (ev_signal *w) 1002void ev_signal_start (ev_signal *w)
919 CODE: 1003 CODE:
920 START (signal, w); 1004 START_SIGNAL (w);
921 1005
922void ev_signal_stop (ev_signal *w) 1006void ev_signal_stop (ev_signal *w)
923 CODE: 1007 CODE:
924 STOP (signal, w); 1008 STOP (signal, w);
925 1009
… …
929 e_destroy (w); 1013 e_destroy (w);
930 1014
931void set (ev_signal *w, SV *signal) 1015void set (ev_signal *w, SV *signal)
932 CODE: 1016 CODE:
933{ 1017{
934 Signal signum = sv_signum (signal); 1018 Signal signum = s_signum (signal);
935 CHECK_SIG (signal, signum); 1019 CHECK_SIG (signal, signum);
936 1020
937 RESET (signal, w, (w, signum)); 1021 RESET_SIGNAL (w, (w, signum));
938} 1022}
939 1023
940int signal (ev_signal *w, SV *new_signal = 0) 1024int signal (ev_signal *w, SV *new_signal = 0)
941 CODE: 1025 CODE:
942{ 1026{
943 RETVAL = w->signum; 1027 RETVAL = w->signum;
944 1028
945 if (items > 1) 1029 if (items > 1)
946 { 1030 {
947 Signal signum = sv_signum (new_signal); 1031 Signal signum = s_signum (new_signal);
948 CHECK_SIG (new_signal, signum); 1032 CHECK_SIG (new_signal, signum);
949 1033
950 RESET (signal, w, (w, signum)); 1034 RESET_SIGNAL (w, (w, signum));
951 } 1035 }
952} 1036}
953 OUTPUT: 1037 OUTPUT:
954 RETVAL 1038 RETVAL
955 1039
… …
963 1047
964void ev_timer_stop (ev_timer *w) 1048void ev_timer_stop (ev_timer *w)
965 CODE: 1049 CODE:
966 STOP (timer, w); 1050 STOP (timer, w);
967 1051
968void ev_timer_again (ev_timer *w) 1052void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
969 INIT: 1053 CODE:
1054 if (items > 1)
1055 w->repeat = repeat;
970 CHECK_REPEAT (w->repeat); 1056 CHECK_REPEAT (w->repeat);
971 CODE:
972 ev_timer_again (e_loop (w), w); 1057 ev_timer_again (e_loop (w), w);
973 UNREF (w); 1058 UNREF (w);
1059
1060NV ev_timer_remaining (ev_timer *w)
1061 C_ARGS: e_loop (w), w
974 1062
975void DESTROY (ev_timer *w) 1063void DESTROY (ev_timer *w)
976 CODE: 1064 CODE:
977 STOP (timer, w); 1065 STOP (timer, w);
978 e_destroy (w); 1066 e_destroy (w);
… …
1008void 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)
1009 INIT: 1097 INIT:
1010 CHECK_REPEAT (interval); 1098 CHECK_REPEAT (interval);
1011 CODE: 1099 CODE:
1012{ 1100{
1013 SvREFCNT_dec (w->fh); 1101 SvREFCNT_dec (e_fh (w));
1014 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1102 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1015 1103
1016 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));
1017} 1105}
1018 1106
1019NV at (ev_periodic *w) 1107NV at (ev_periodic *w)
1020 CODE: 1108 CODE:
1021 RETVAL = ev_periodic_at (w); 1109 RETVAL = ev_periodic_at (w);
… …
1080void DESTROY (ev_fork *w) 1168void DESTROY (ev_fork *w)
1081 CODE: 1169 CODE:
1082 STOP (fork, w); 1170 STOP (fork, w);
1083 e_destroy (w); 1171 e_destroy (w);
1084 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
1085MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1199MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1200
1201#if EV_CHILD_ENABLE
1086 1202
1087void ev_child_start (ev_child *w) 1203void ev_child_start (ev_child *w)
1088 CODE: 1204 CODE:
1089 START (child, w); 1205 START (child, w);
1090 1206
… …
1110 : ix == 1 ? w->rpid 1226 : ix == 1 ? w->rpid
1111 : w->rstatus; 1227 : w->rstatus;
1112 OUTPUT: 1228 OUTPUT:
1113 RETVAL 1229 RETVAL
1114 1230
1231#endif
1232
1115MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1233MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1116 1234
1117void ev_stat_start (ev_stat *w) 1235void ev_stat_start (ev_stat *w)
1118 CODE: 1236 CODE:
1119 START (stat, w); 1237 START (stat, w);
… …
1128 e_destroy (w); 1246 e_destroy (w);
1129 1247
1130void set (ev_stat *w, SV *path, NV interval) 1248void set (ev_stat *w, SV *path, NV interval)
1131 CODE: 1249 CODE:
1132{ 1250{
1133 sv_setsv (w->fh, path); 1251 sv_setsv (e_fh (w), path);
1134 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1252 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1135} 1253}
1136 1254
1137SV *path (ev_stat *w, SV *new_path = 0) 1255SV *path (ev_stat *w, SV *new_path = 0)
1138 CODE: 1256 CODE:
1139{ 1257{
1140 RETVAL = SvREFCNT_inc (w->fh); 1258 RETVAL = SvREFCNT_inc (e_fh (w));
1141 1259
1142 if (items > 1) 1260 if (items > 1)
1143 { 1261 {
1144 SvREFCNT_dec (w->fh); 1262 SvREFCNT_dec (e_fh (w));
1145 w->fh = newSVsv (new_path); 1263 e_fh (w) = newSVsv (new_path);
1146 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1264 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1147 } 1265 }
1148} 1266}
1149 OUTPUT: 1267 OUTPUT:
1150 RETVAL 1268 RETVAL
1151 1269
… …
1153 CODE: 1271 CODE:
1154{ 1272{
1155 RETVAL = w->interval; 1273 RETVAL = w->interval;
1156 1274
1157 if (items > 1) 1275 if (items > 1)
1158 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1276 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1159} 1277}
1160 OUTPUT: 1278 OUTPUT:
1161 RETVAL 1279 RETVAL
1162 1280
1163void prev (ev_stat *w) 1281void prev (ev_stat *w)
… …
1222 e_destroy (w); 1340 e_destroy (w);
1223 1341
1224void set (ev_embed *w, struct ev_loop *loop) 1342void set (ev_embed *w, struct ev_loop *loop)
1225 CODE: 1343 CODE:
1226{ 1344{
1227 sv_setsv (w->fh, ST (1)); 1345 sv_setsv (e_fh (w), ST (1));
1228 RESET (embed, w, (w, loop)); 1346 RESET (embed, w, (w, loop));
1229} 1347}
1230 1348
1231SV *other (ev_embed *w) 1349SV *other (ev_embed *w)
1232 CODE: 1350 CODE:
1233 RETVAL = newSVsv (w->fh); 1351 RETVAL = newSVsv (e_fh (w));
1234 OUTPUT: 1352 OUTPUT:
1235 RETVAL 1353 RETVAL
1236 1354
1237void ev_embed_sweep (ev_embed *w) 1355void ev_embed_sweep (ev_embed *w)
1238 C_ARGS: e_loop (w), w 1356 C_ARGS: e_loop (w), w
… …
1259 CODE: 1377 CODE:
1260 RETVAL = boolSV (ev_async_pending (w)); 1378 RETVAL = boolSV (ev_async_pending (w));
1261 OUTPUT: 1379 OUTPUT:
1262 RETVAL 1380 RETVAL
1263 1381
1382#ifndef EV_NO_LOOPS
1383
1264MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1384MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1265 1385
1266SV *new (SV *klass, unsigned int flags = 0) 1386SV *new (SV *klass, unsigned int flags = 0)
1267 CODE: 1387 CODE:
1268{ 1388{
… …
1276 OUTPUT: 1396 OUTPUT:
1277 RETVAL 1397 RETVAL
1278 1398
1279void DESTROY (struct ev_loop *loop) 1399void DESTROY (struct ev_loop *loop)
1280 CODE: 1400 CODE:
1281 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)
1282 ev_loop_destroy (loop); 1404 ev_loop_destroy (loop);
1283 1405
1284void ev_loop_fork (struct ev_loop *loop) 1406void ev_loop_fork (struct ev_loop *loop)
1285 1407
1286void ev_loop_verify (struct ev_loop *loop)
1287
1288NV ev_now (struct ev_loop *loop) 1408NV ev_now (struct ev_loop *loop)
1289 1409
1290void ev_now_update (struct ev_loop *loop) 1410void ev_now_update (struct ev_loop *loop)
1291 1411
1292void ev_suspend (struct ev_loop *loop) 1412void ev_suspend (struct ev_loop *loop)
… …
1297 1417
1298void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1418void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1299 1419
1300unsigned int ev_backend (struct ev_loop *loop) 1420unsigned int ev_backend (struct ev_loop *loop)
1301 1421
1302unsigned int ev_loop_count (struct ev_loop *loop) 1422void ev_verify (struct ev_loop *loop)
1423 ALIAS:
1424 loop_verify = 1
1303 1425
1304void ev_loop (struct ev_loop *loop, int flags = 0) 1426unsigned int ev_iteration (struct ev_loop *loop)
1427 ALIAS:
1428 loop_count = 1
1305 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
1306void ev_unloop (struct ev_loop *loop, int how = 1) 1438void ev_break (struct ev_loop *loop, int how = 1)
1439 ALIAS:
1440 unloop = 1
1307 1441
1308void 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)
1309 1443
1444unsigned int ev_pending_count (struct ev_loop *loop)
1445
1446void ev_invoke_pending (struct ev_loop *loop)
1447
1310#if 0 1448#if 0
1311 1449
1312void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1450void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1313 CODE: 1451 CODE:
1314{ 1452{
1315 Signal signum = sv_signum (signal); 1453 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1454 CHECK_SIG (signal, signum);
1317 1455
1318 ev_feed_signal_event (loop, signum); 1456 ev_feed_signal_event (loop, signum);
1319} 1457}
1320 1458
… …
1323ev_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)
1324 ALIAS: 1462 ALIAS:
1325 io_ns = 1 1463 io_ns = 1
1326 CODE: 1464 CODE:
1327{ 1465{
1328 int fd = sv_fileno (fh); 1466 int fd = s_fileno (fh, events & EV_WRITE);
1329 CHECK_FD (fh, fd); 1467 CHECK_FD (fh, fd);
1330 1468
1331 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1469 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1332 RETVAL->fh = newSVsv (fh); 1470 e_fh (RETVAL) = newSVsv (fh);
1333 ev_io_set (RETVAL, fd, events); 1471 ev_io_set (RETVAL, fd, events);
1334 if (!ix) START (io, RETVAL); 1472 if (!ix) START (io, RETVAL);
1335} 1473}
1336 OUTPUT: 1474 OUTPUT:
1337 RETVAL 1475 RETVAL
… …
1353 periodic_ns = 1 1491 periodic_ns = 1
1354 INIT: 1492 INIT:
1355 CHECK_REPEAT (interval); 1493 CHECK_REPEAT (interval);
1356 CODE: 1494 CODE:
1357{ 1495{
1358 ev_periodic *w; 1496 ev_periodic *w;
1359 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1497 w = e_new (sizeof (ev_periodic), cb, ST (0));
1360 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1498 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1361 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);
1362 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1500 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1363 if (!ix) START (periodic, w); 1501 if (!ix) START (periodic, w);
1364} 1502}
1365 OUTPUT: 1503 OUTPUT:
1366 RETVAL 1504 RETVAL
1367 1505
1368#if 0
1369
1370ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1506ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1371 ALIAS: 1507 ALIAS:
1372 signal_ns = 1 1508 signal_ns = 1
1373 CODE: 1509 CODE:
1374{ 1510{
1375 Signal signum = sv_signum (signal); 1511 Signal signum = s_signum (signal);
1376 CHECK_SIG (signal, signum); 1512 CHECK_SIG (signal, signum);
1377 1513
1378 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1514 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1379 ev_signal_set (RETVAL, signum); 1515 ev_signal_set (RETVAL, signum);
1380 if (!ix) START (signal, RETVAL); 1516 if (!ix) START_SIGNAL (RETVAL);
1381} 1517}
1382 OUTPUT: 1518 OUTPUT:
1383 RETVAL 1519 RETVAL
1384
1385#endif
1386 1520
1387ev_idle *idle (struct ev_loop *loop, SV *cb) 1521ev_idle *idle (struct ev_loop *loop, SV *cb)
1388 ALIAS: 1522 ALIAS:
1389 idle_ns = 1 1523 idle_ns = 1
1390 CODE: 1524 CODE:
… …
1422 ev_fork_set (RETVAL); 1556 ev_fork_set (RETVAL);
1423 if (!ix) START (fork, RETVAL); 1557 if (!ix) START (fork, RETVAL);
1424 OUTPUT: 1558 OUTPUT:
1425 RETVAL 1559 RETVAL
1426 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
1427ev_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)
1428 ALIAS: 1577 ALIAS:
1429 child_ns = 1 1578 child_ns = 1
1430 CODE: 1579 CODE:
1580#if EV_CHILD_ENABLE
1431 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1581 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1432 ev_child_set (RETVAL, pid, trace); 1582 ev_child_set (RETVAL, pid, trace);
1433 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
1434 OUTPUT: 1587 OUTPUT:
1435 RETVAL 1588 RETVAL
1436 1589
1437ev_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)
1438 ALIAS: 1591 ALIAS:
1439 stat_ns = 1 1592 stat_ns = 1
1440 CODE: 1593 CODE:
1441 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1594 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1442 RETVAL->fh = newSVsv (path); 1595 e_fh (RETVAL) = newSVsv (path);
1443 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1596 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1444 if (!ix) START (stat, RETVAL); 1597 if (!ix) START (stat, RETVAL);
1445 OUTPUT: 1598 OUTPUT:
1446 RETVAL 1599 RETVAL
1447 1600
1448ev_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)
… …
1452{ 1605{
1453 if (!(ev_backend (other) & ev_embeddable_backends ())) 1606 if (!(ev_backend (other) & ev_embeddable_backends ()))
1454 croak ("passed loop is not embeddable via EV::embed,"); 1607 croak ("passed loop is not embeddable via EV::embed,");
1455 1608
1456 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1609 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1457 RETVAL->fh = newSVsv (ST (1)); 1610 e_fh (RETVAL) = newSVsv (ST (1));
1458 ev_embed_set (RETVAL, other); 1611 ev_embed_set (RETVAL, other);
1459 if (!ix) START (embed, RETVAL); 1612 if (!ix) START (embed, RETVAL);
1460} 1613}
1461 OUTPUT: 1614 OUTPUT:
1462 RETVAL 1615 RETVAL
… …
1473 1626
1474void 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)
1475 CODE: 1628 CODE:
1476 ev_once ( 1629 ev_once (
1477 loop, 1630 loop,
1478 sv_fileno (fh), events, 1631 s_fileno (fh, events & EV_WRITE), events,
1479 SvOK (timeout) ? SvNV (timeout) : -1., 1632 SvOK (timeout) ? SvNV (timeout) : -1.,
1480 e_once_cb, 1633 e_once_cb,
1481 newSVsv (cb) 1634 newSVsv (cb)
1482 ); 1635 );
1483 1636
1637#endif
1638

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