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Comparing EV/EV.xs (file contents):
Revision 1.125 by root, Wed Jul 8 02:46:05 2009 UTC vs.
Revision 1.170 by root, Mon Jul 13 05:36:15 2015 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#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
40 51
41#define WFLAG_KEEPALIVE 1 52#define WFLAG_KEEPALIVE 1
42#define WFLAG_UNREFED 2 /* has been unref'ed */ 53#define WFLAG_UNREFED 2 /* has been unref'ed */
43 54
44#define UNREF(w) \ 55#define UNREF(w) \
45 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 56 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
46 && ev_is_active (w)) \ 57 && ev_is_active (w)) \
47 { \ 58 { \
48 ev_unref (e_loop (w)); \ 59 ev_unref (e_loop (w)); \
49 (w)->e_flags |= WFLAG_UNREFED; \ 60 e_flags (w) |= WFLAG_UNREFED; \
50 } 61 }
51 62
52#define REF(w) \ 63#define REF(w) \
53 if ((w)->e_flags & WFLAG_UNREFED) \ 64 if (e_flags (w) & WFLAG_UNREFED) \
54 { \ 65 { \
55 (w)->e_flags &= ~WFLAG_UNREFED; \ 66 e_flags (w) &= ~WFLAG_UNREFED; \
56 ev_ref (e_loop (w)); \ 67 ev_ref (e_loop (w)); \
57 } 68 }
58 69
59#define START(type,w) \ 70#define START(type,w) \
60 do { \ 71 do { \
… …
67 REF (w); \ 78 REF (w); \
68 ev_ ## type ## _stop (e_loop (w), w); \ 79 ev_ ## type ## _stop (e_loop (w), w); \
69 } while (0) 80 } while (0)
70 81
71#define RESET(type,w,seta) \ 82#define RESET(type,w,seta) \
72 do { \ 83 do { \
73 int active = ev_is_active (w); \ 84 int active = ev_is_active (w); \
74 if (active) STOP (type, w); \ 85 if (active) STOP (type, w); \
75 ev_ ## type ## _set seta; \ 86 ev_ ## type ## _set seta; \
76 if (active) START (type, w); \ 87 if (active) START (type, w); \
77 } while (0) 88 } while (0)
78 89
79typedef 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)
80 114
81static SV *default_loop_sv; 115static SV *default_loop_sv;
82 116
83static struct EVAPI evapi; 117static struct EVAPI evapi;
84 118
… …
94 *stash_idle, 128 *stash_idle,
95 *stash_prepare, 129 *stash_prepare,
96 *stash_check, 130 *stash_check,
97 *stash_embed, 131 *stash_embed,
98 *stash_fork, 132 *stash_fork,
133 *stash_cleanup,
99 *stash_async; 134 *stash_async;
100
101#ifndef SIG_SIZE
102/* kudos to Slaven Rezic for the idea */
103static char sig_size [] = { SIG_NUM };
104# define SIG_SIZE (sizeof (sig_size) + 1)
105#endif
106
107static Signal
108sv_signum (SV *sig)
109{
110 Signal signum;
111
112 SvGETMAGIC (sig);
113
114 for (signum = 1; signum < SIG_SIZE; ++signum)
115 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
116 return signum;
117
118 signum = SvIV (sig);
119
120 if (signum > 0 && signum < SIG_SIZE)
121 return signum;
122
123 return -1;
124}
125 135
126///////////////////////////////////////////////////////////////////////////// 136/////////////////////////////////////////////////////////////////////////////
127// Event 137// Event
128 138
129static void e_cb (EV_P_ ev_watcher *w, int revents); 139static void e_cb (EV_P_ ev_watcher *w, int revents);
130 140
131static int
132sv_fileno (SV *fh)
133{
134 SvGETMAGIC (fh);
135
136 if (SvROK (fh))
137 fh = SvRV (fh);
138
139 if (SvTYPE (fh) == SVt_PVGV)
140 return PerlIO_fileno (IoIFP (sv_2io (fh)));
141
142 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
143 return SvIV (fh);
144
145 return -1;
146}
147
148static SV *
149e_get_cv (SV *cb_sv)
150{
151 HV *st;
152 GV *gvp;
153 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
154
155 if (!cv)
156 croak ("EV watcher callback must be a CODE reference");
157
158 return (SV *)cv;
159}
160
161static void * 141static void *
162e_new (int size, SV *cb_sv, SV *loop) 142e_new (int size, SV *cb_sv, SV *loop)
163{ 143{
164 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 144 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
165 ev_watcher *w; 145 ev_watcher *w;
166 SV *self = NEWSV (0, size); 146 SV *self = NEWSV (0, size);
167 SvPOK_only (self); 147 SvPOK_only (self);
168 SvCUR_set (self, size); 148 SvCUR_set (self, size);
169 149
… …
228 sv_self = sv_self_cache; sv_self_cache = 0; 208 sv_self = sv_self_cache; sv_self_cache = 0;
229 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 209 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
230 } 210 }
231 else 211 else
232 { 212 {
233 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 */
234 SvREADONLY_on (sv_self); 214 SvREADONLY_on (sv_self);
235 } 215 }
236 216
237 if (expect_true (sv_events_cache)) 217 if (expect_true (sv_events_cache))
238 { 218 {
239 sv_events = sv_events_cache; sv_events_cache = 0; 219 sv_events = sv_events_cache; sv_events_cache = 0;
240 SvIV_set (sv_events, revents); 220 SvIV_set (sv_events, revents);
221 SvIOK_only (sv_events);
241 } 222 }
242 else 223 else
243 { 224 {
244 sv_events = newSViv (revents); 225 sv_events = newSViv (revents);
245 SvREADONLY_on (sv_events); 226 SvREADONLY_on (sv_events);
… …
329 ENTER; 310 ENTER;
330 SAVETMPS; 311 SAVETMPS;
331 312
332 PUSHMARK (SP); 313 PUSHMARK (SP);
333 EXTEND (SP, 2); 314 EXTEND (SP, 2);
334 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 */
335 PUSHs (newSVnv (now)); 316 PUSHs (newSVnv (now));
336 317
337 PUTBACK; 318 PUTBACK;
338 count = call_sv (w->fh, G_SCALAR | G_EVAL); 319 count = call_sv (w->fh, G_SCALAR | G_EVAL);
339 SPAGAIN; 320 SPAGAIN;
… …
369 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));
370 351
371#define CHECK_SIG(sv,num) if ((num) < 0) \ 352#define CHECK_SIG(sv,num) if ((num) < 0) \
372 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 353 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
373 354
355static void
356default_fork (void)
357{
358 ev_loop_fork (EV_DEFAULT_UC);
359}
360
374///////////////////////////////////////////////////////////////////////////// 361/////////////////////////////////////////////////////////////////////////////
375// XS interface functions 362// XS interface functions
376 363
377MODULE = EV PACKAGE = EV PREFIX = ev_ 364MODULE = EV PACKAGE = EV PREFIX = ev_
378 365
… …
393 const_iv (EV_, UNDEF) 380 const_iv (EV_, UNDEF)
394 const_iv (EV_, NONE) 381 const_iv (EV_, NONE)
395 const_iv (EV_, READ) 382 const_iv (EV_, READ)
396 const_iv (EV_, WRITE) 383 const_iv (EV_, WRITE)
397 const_iv (EV_, IO) 384 const_iv (EV_, IO)
398 const_iv (EV_, TIMEOUT)
399 const_iv (EV_, TIMER) 385 const_iv (EV_, TIMER)
400 const_iv (EV_, PERIODIC) 386 const_iv (EV_, PERIODIC)
401 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
402 const_iv (EV_, CHILD) 388 const_iv (EV_, CHILD)
403 const_iv (EV_, STAT) 389 const_iv (EV_, STAT)
404 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
405 const_iv (EV_, PREPARE) 391 const_iv (EV_, PREPARE)
406 const_iv (EV_, CHECK) 392 /*const_iv (EV_, CHECK) needs special tretament */
407 const_iv (EV_, EMBED) 393 const_iv (EV_, EMBED)
408 const_iv (EV_, FORK) 394 const_iv (EV_, FORK)
395 const_iv (EV_, CLEANUP)
409 const_iv (EV_, ASYNC) 396 const_iv (EV_, ASYNC)
410 const_iv (EV_, CUSTOM) 397 const_iv (EV_, CUSTOM)
411 const_iv (EV_, ERROR) 398 const_iv (EV_, ERROR)
412 399
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, LOOP_ONESHOT)
415
416 const_iv (EV, UNLOOP_CANCEL) 400 const_iv (EV, RUN_NOWAIT)
417 const_iv (EV, UNLOOP_ONE) 401 const_iv (EV, RUN_ONCE)
402
403 const_iv (EV, BREAK_CANCEL)
404 const_iv (EV, BREAK_ONE)
418 const_iv (EV, UNLOOP_ALL) 405 const_iv (EV, BREAK_ALL)
419
420 const_iv (EV, BACKEND_SELECT) 406 const_iv (EV, BACKEND_SELECT)
421 const_iv (EV, BACKEND_POLL) 407 const_iv (EV, BACKEND_POLL)
422 const_iv (EV, BACKEND_EPOLL) 408 const_iv (EV, BACKEND_EPOLL)
423 const_iv (EV, BACKEND_KQUEUE) 409 const_iv (EV, BACKEND_KQUEUE)
424 const_iv (EV, BACKEND_DEVPOLL) 410 const_iv (EV, BACKEND_DEVPOLL)
425 const_iv (EV, BACKEND_PORT) 411 const_iv (EV, BACKEND_PORT)
412 const_iv (EV, BACKEND_ALL)
413 const_iv (EV, BACKEND_MASK)
426 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)
427 const_iv (EV, FLAG_NOENV) 418 const_iv (EV, FLAG_NOENV)
428 const_iv (EV, FLAG_FORKCHECK) 419 const_iv (EV, FLAG_NOINOTIFY)
429 420
430 const_iv (EV_, VERSION_MAJOR) 421 const_iv (EV_, VERSION_MAJOR)
431 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
432 }; 432 };
433 433
434 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--)
435 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 }
436 446
437 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
438 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
439 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
440 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
445 stash_check = gv_stashpv ("EV::Check" , 1); 455 stash_check = gv_stashpv ("EV::Check" , 1);
446 stash_child = gv_stashpv ("EV::Child" , 1); 456 stash_child = gv_stashpv ("EV::Child" , 1);
447 stash_embed = gv_stashpv ("EV::Embed" , 1); 457 stash_embed = gv_stashpv ("EV::Embed" , 1);
448 stash_stat = gv_stashpv ("EV::Stat" , 1); 458 stash_stat = gv_stashpv ("EV::Stat" , 1);
449 stash_fork = gv_stashpv ("EV::Fork" , 1); 459 stash_fork = gv_stashpv ("EV::Fork" , 1);
460 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
450 stash_async = gv_stashpv ("EV::Async" , 1); 461 stash_async = gv_stashpv ("EV::Async" , 1);
451 462
452 { 463 {
453 SV *sv = perl_get_sv ("EV::API", TRUE); 464 SV *sv = perl_get_sv ("EV::API", TRUE);
454 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 465 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
455 466
456 /* the poor man's shared library emulator */ 467 /* the poor man's shared library emulator */
457 evapi.ver = EV_API_VERSION; 468 evapi.ver = EV_API_VERSION;
458 evapi.rev = EV_API_REVISION; 469 evapi.rev = EV_API_REVISION;
459 evapi.sv_fileno = sv_fileno; 470 evapi.sv_fileno = sv_fileno;
460 evapi.sv_signum = sv_signum; 471 evapi.sv_signum = s_signum;
461 evapi.supported_backends = ev_supported_backends (); 472 evapi.supported_backends = ev_supported_backends ();
462 evapi.recommended_backends = ev_recommended_backends (); 473 evapi.recommended_backends = ev_recommended_backends ();
463 evapi.embeddable_backends = ev_embeddable_backends (); 474 evapi.embeddable_backends = ev_embeddable_backends ();
464 evapi.time_ = ev_time; 475 evapi.time_ = ev_time;
465 evapi.sleep_ = ev_sleep; 476 evapi.sleep_ = ev_sleep;
466 evapi.loop_new = ev_loop_new; 477 evapi.loop_new = ev_loop_new;
467 evapi.loop_destroy = ev_loop_destroy; 478 evapi.loop_destroy = ev_loop_destroy;
468 evapi.loop_fork = ev_loop_fork; 479 evapi.loop_fork = ev_loop_fork;
469 evapi.loop_count = ev_loop_count; 480 evapi.iteration = ev_iteration;
470 evapi.loop_depth = ev_loop_depth; 481 evapi.depth = ev_depth;
482 evapi.set_userdata = ev_set_userdata;
483 evapi.userdata = ev_userdata;
471 evapi.now = ev_now; 484 evapi.now = ev_now;
472 evapi.now_update = ev_now_update; 485 evapi.now_update = ev_now_update;
473 evapi.suspend = ev_suspend; 486 evapi.suspend = ev_suspend;
474 evapi.resume = ev_resume; 487 evapi.resume = ev_resume;
475 evapi.backend = ev_backend; 488 evapi.backend = ev_backend;
476 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;
477 evapi.ref = ev_ref; 495 evapi.ref = ev_ref;
478 evapi.unref = ev_unref; 496 evapi.unref = ev_unref;
479 evapi.loop = ev_loop; 497 evapi.run = ev_run;
480 evapi.once = ev_once; 498 evapi.once = ev_once;
481 evapi.io_start = ev_io_start; 499 evapi.io_start = ev_io_start;
482 evapi.io_stop = ev_io_stop; 500 evapi.io_stop = ev_io_stop;
483 evapi.timer_start = ev_timer_start; 501 evapi.timer_start = ev_timer_start;
484 evapi.timer_stop = ev_timer_stop; 502 evapi.timer_stop = ev_timer_stop;
485 evapi.timer_again = ev_timer_again; 503 evapi.timer_again = ev_timer_again;
504 evapi.timer_remaining = ev_timer_remaining;
486 evapi.periodic_start = ev_periodic_start; 505 evapi.periodic_start = ev_periodic_start;
487 evapi.periodic_stop = ev_periodic_stop; 506 evapi.periodic_stop = ev_periodic_stop;
488 evapi.signal_start = ev_signal_start; 507 evapi.signal_start = ev_signal_start;
489 evapi.signal_stop = ev_signal_stop; 508 evapi.signal_stop = ev_signal_stop;
490 evapi.idle_start = ev_idle_start; 509 evapi.idle_start = ev_idle_start;
491 evapi.idle_stop = ev_idle_stop; 510 evapi.idle_stop = ev_idle_stop;
492 evapi.prepare_start = ev_prepare_start; 511 evapi.prepare_start = ev_prepare_start;
493 evapi.prepare_stop = ev_prepare_stop; 512 evapi.prepare_stop = ev_prepare_stop;
494 evapi.check_start = ev_check_start; 513 evapi.check_start = ev_check_start;
495 evapi.check_stop = ev_check_stop; 514 evapi.check_stop = ev_check_stop;
515#if EV_CHILD_ENABLE
496 evapi.child_start = ev_child_start; 516 evapi.child_start = ev_child_start;
497 evapi.child_stop = ev_child_stop; 517 evapi.child_stop = ev_child_stop;
518#endif
498 evapi.stat_start = ev_stat_start; 519 evapi.stat_start = ev_stat_start;
499 evapi.stat_stop = ev_stat_stop; 520 evapi.stat_stop = ev_stat_stop;
500 evapi.stat_stat = ev_stat_stat; 521 evapi.stat_stat = ev_stat_stat;
501 evapi.embed_start = ev_embed_start; 522 evapi.embed_start = ev_embed_start;
502 evapi.embed_stop = ev_embed_stop; 523 evapi.embed_stop = ev_embed_stop;
503 evapi.embed_sweep = ev_embed_sweep; 524 evapi.embed_sweep = ev_embed_sweep;
504 evapi.fork_start = ev_fork_start; 525 evapi.fork_start = ev_fork_start;
505 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;
506 evapi.async_start = ev_async_start; 529 evapi.async_start = ev_async_start;
507 evapi.async_stop = ev_async_stop; 530 evapi.async_stop = ev_async_stop;
508 evapi.async_send = ev_async_send; 531 evapi.async_send = ev_async_send;
509 evapi.clear_pending = ev_clear_pending; 532 evapi.clear_pending = ev_clear_pending;
510 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
511 534
512 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
513 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
514 } 537 }
515#ifndef _WIN32 538#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
539#if __linux
540 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
541 __register_atfork (0, 0, default_fork, 0);
542#else
516 pthread_atfork (0, 0, ev_default_fork); 543 pthread_atfork (0, 0, default_fork);
544#endif
517#endif 545#endif
518} 546}
519 547
520SV *ev_default_loop (unsigned int flags = 0) 548SV *ev_default_loop (unsigned int flags = 0)
521 CODE: 549 CODE:
… …
535 OUTPUT: 563 OUTPUT:
536 RETVAL 564 RETVAL
537 565
538void ev_default_destroy () 566void ev_default_destroy ()
539 CODE: 567 CODE:
540 ev_default_destroy (); 568 ev_loop_destroy (EV_DEFAULT_UC);
541 SvREFCNT_dec (default_loop_sv); 569 SvREFCNT_dec (default_loop_sv);
542 default_loop_sv = 0; 570 default_loop_sv = 0;
543 571
544unsigned int ev_supported_backends () 572unsigned int ev_supported_backends ()
545 573
… …
549 577
550void ev_sleep (NV interval) 578void ev_sleep (NV interval)
551 579
552NV ev_time () 580NV ev_time ()
553 581
582void ev_feed_signal (SV *signal)
583 CODE:
584{
585 Signal signum = s_signum (signal);
586 CHECK_SIG (signal, signum);
587
588 ev_feed_signal (signum);
589}
590
554NV ev_now () 591NV ev_now ()
555 C_ARGS: evapi.default_loop 592 C_ARGS: evapi.default_loop
556 593
557void ev_now_update () 594void ev_now_update ()
558 C_ARGS: evapi.default_loop 595 C_ARGS: evapi.default_loop
… …
564 C_ARGS: evapi.default_loop 601 C_ARGS: evapi.default_loop
565 602
566unsigned int ev_backend () 603unsigned int ev_backend ()
567 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
568 605
569void ev_loop_verify () 606void ev_verify ()
607 ALIAS:
608 loop_verify = 1
570 C_ARGS: evapi.default_loop 609 C_ARGS: evapi.default_loop
571 610
572unsigned int ev_loop_count () 611unsigned int ev_iteration ()
612 ALIAS:
613 loop_count = 1
573 C_ARGS: evapi.default_loop 614 C_ARGS: evapi.default_loop
574 615
575unsigned int ev_loop_depth () 616unsigned int ev_depth ()
617 ALIAS:
618 loop_depth = 1
576 C_ARGS: evapi.default_loop 619 C_ARGS: evapi.default_loop
577 620
578void ev_set_io_collect_interval (NV interval) 621void ev_set_io_collect_interval (NV interval)
579 C_ARGS: evapi.default_loop, interval 622 C_ARGS: evapi.default_loop, interval
580 623
581void ev_set_timeout_collect_interval (NV interval) 624void ev_set_timeout_collect_interval (NV interval)
582 C_ARGS: evapi.default_loop, interval 625 C_ARGS: evapi.default_loop, interval
583 626
584void ev_loop (int flags = 0) 627int ev_run (int flags = 0)
628 ALIAS:
629 loop = 1
585 C_ARGS: evapi.default_loop, flags 630 C_ARGS: evapi.default_loop, flags
586 631
587void ev_unloop (int how = EVUNLOOP_ONE) 632void ev_break (int how = EVBREAK_ONE)
633 ALIAS:
634 unloop = 1
588 C_ARGS: evapi.default_loop, how 635 C_ARGS: evapi.default_loop, how
589 636
590void ev_feed_fd_event (int fd, int revents = EV_NONE) 637void ev_feed_fd_event (int fd, int revents = EV_NONE)
591 C_ARGS: evapi.default_loop, fd, revents 638 C_ARGS: evapi.default_loop, fd, revents
592 639
593void ev_feed_signal_event (SV *signal) 640void ev_feed_signal_event (SV *signal)
594 CODE: 641 CODE:
595{ 642{
596 Signal signum = sv_signum (signal); 643 Signal signum = s_signum (signal);
597 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
598 645
599 ev_feed_signal_event (evapi.default_loop, signum); 646 ev_feed_signal_event (evapi.default_loop, signum);
600} 647}
601 648
649unsigned int ev_pending_count ()
650 C_ARGS: evapi.default_loop
651
652void ev_invoke_pending ()
653 C_ARGS: evapi.default_loop
654
602ev_io *io (SV *fh, int events, SV *cb) 655ev_io *io (SV *fh, int events, SV *cb)
603 ALIAS: 656 ALIAS:
604 io_ns = 1 657 io_ns = 1
658 _ae_io = 2
605 CODE: 659 CODE:
606{ 660{
607 int fd = sv_fileno (fh); 661 int fd = s_fileno (fh, events & EV_WRITE);
608 CHECK_FD (fh, fd); 662 CHECK_FD (fh, fd);
609 663
664 if (ix == 2)
665 {
666 ix = 0;
667 events = events ? EV_WRITE : EV_READ;
668 }
669
610 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 670 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
611 RETVAL->fh = newSVsv (fh); 671 e_fh (RETVAL) = newSVsv (fh);
612 ev_io_set (RETVAL, fd, events); 672 ev_io_set (RETVAL, fd, events);
613 if (!ix) START (io, RETVAL); 673 if (!ix) START (io, RETVAL);
614} 674}
615 OUTPUT: 675 OUTPUT:
616 RETVAL 676 RETVAL
… …
632 periodic_ns = 1 692 periodic_ns = 1
633 INIT: 693 INIT:
634 CHECK_REPEAT (interval); 694 CHECK_REPEAT (interval);
635 CODE: 695 CODE:
636{ 696{
637 ev_periodic *w; 697 ev_periodic *w;
638 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 698 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
639 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 699 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
640 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 700 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
641 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 701 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
642 if (!ix) START (periodic, w); 702 if (!ix) START (periodic, w);
643} 703}
644 OUTPUT: 704 OUTPUT:
645 RETVAL 705 RETVAL
… …
647ev_signal *signal (SV *signal, SV *cb) 707ev_signal *signal (SV *signal, SV *cb)
648 ALIAS: 708 ALIAS:
649 signal_ns = 1 709 signal_ns = 1
650 CODE: 710 CODE:
651{ 711{
652 Signal signum = sv_signum (signal); 712 Signal signum = s_signum (signal);
653 CHECK_SIG (signal, signum); 713 CHECK_SIG (signal, signum);
654 714
655 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 715 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
656 ev_signal_set (RETVAL, signum); 716 ev_signal_set (RETVAL, signum);
657 if (!ix) START (signal, RETVAL); 717 if (!ix) START_SIGNAL (RETVAL);
658} 718}
659 OUTPUT: 719 OUTPUT:
660 RETVAL 720 RETVAL
661 721
662ev_idle *idle (SV *cb) 722ev_idle *idle (SV *cb)
… …
697 ev_fork_set (RETVAL); 757 ev_fork_set (RETVAL);
698 if (!ix) START (fork, RETVAL); 758 if (!ix) START (fork, RETVAL);
699 OUTPUT: 759 OUTPUT:
700 RETVAL 760 RETVAL
701 761
762#if CLEANUP_ENABLED
763
764ev_cleanup *cleanup (SV *cb)
765 ALIAS:
766 cleanup_ns = 1
767 CODE:
768 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
769 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
770 ev_cleanup_set (RETVAL);
771 if (!ix) START (cleanup, RETVAL);
772 OUTPUT:
773 RETVAL
774
775#endif
776
702ev_child *child (int pid, int trace, SV *cb) 777ev_child *child (int pid, int trace, SV *cb)
703 ALIAS: 778 ALIAS:
704 child_ns = 1 779 child_ns = 1
705 CODE: 780 CODE:
781#if EV_CHILD_ENABLE
706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 782 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
707 ev_child_set (RETVAL, pid, trace); 783 ev_child_set (RETVAL, pid, trace);
708 if (!ix) START (child, RETVAL); 784 if (!ix) START (child, RETVAL);
785#else
786 croak ("EV::child watchers not supported on this platform");
787#endif
709 OUTPUT: 788 OUTPUT:
710 RETVAL 789 RETVAL
790
711 791
712ev_stat *stat (SV *path, NV interval, SV *cb) 792ev_stat *stat (SV *path, NV interval, SV *cb)
713 ALIAS: 793 ALIAS:
714 stat_ns = 1 794 stat_ns = 1
715 CODE: 795 CODE:
716 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 796 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
717 RETVAL->fh = newSVsv (path); 797 e_fh (RETVAL) = newSVsv (path);
718 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 798 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
719 if (!ix) START (stat, RETVAL); 799 if (!ix) START (stat, RETVAL);
720 OUTPUT: 800 OUTPUT:
721 RETVAL 801 RETVAL
802
803#ifndef EV_NO_LOOPS
722 804
723ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 805ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
724 ALIAS: 806 ALIAS:
725 embed_ns = 1 807 embed_ns = 1
726 CODE: 808 CODE:
727{ 809{
728 if (!(ev_backend (loop) & ev_embeddable_backends ())) 810 if (!(ev_backend (loop) & ev_embeddable_backends ()))
729 croak ("passed loop is not embeddable via EV::embed,"); 811 croak ("passed loop is not embeddable via EV::embed,");
730 812
731 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 813 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
732 RETVAL->fh = newSVsv (ST (0)); 814 e_fh (RETVAL) = newSVsv (ST (0));
733 ev_embed_set (RETVAL, loop); 815 ev_embed_set (RETVAL, loop);
734 if (!ix) START (embed, RETVAL); 816 if (!ix) START (embed, RETVAL);
735} 817}
736 OUTPUT: 818 OUTPUT:
737 RETVAL 819 RETVAL
820
821#endif
738 822
739ev_async *async (SV *cb) 823ev_async *async (SV *cb)
740 ALIAS: 824 ALIAS:
741 async_ns = 1 825 async_ns = 1
742 CODE: 826 CODE:
… …
748 832
749void once (SV *fh, int events, SV *timeout, SV *cb) 833void once (SV *fh, int events, SV *timeout, SV *cb)
750 CODE: 834 CODE:
751 ev_once ( 835 ev_once (
752 evapi.default_loop, 836 evapi.default_loop,
753 sv_fileno (fh), events, 837 s_fileno (fh, events & EV_WRITE), events,
754 SvOK (timeout) ? SvNV (timeout) : -1., 838 SvOK (timeout) ? SvNV (timeout) : -1.,
755 e_once_cb, 839 e_once_cb,
756 newSVsv (cb) 840 newSVsv (cb)
757 ); 841 );
758 842
… …
792SV *cb (ev_watcher *w, SV *new_cb = 0) 876SV *cb (ev_watcher *w, SV *new_cb = 0)
793 CODE: 877 CODE:
794{ 878{
795 if (items > 1) 879 if (items > 1)
796 { 880 {
797 new_cb = e_get_cv (new_cb); 881 new_cb = s_get_cv_croak (new_cb);
798 RETVAL = newRV_noinc (w->cb_sv); 882 RETVAL = newRV_noinc (w->cb_sv);
799 w->cb_sv = SvREFCNT_inc (new_cb); 883 w->cb_sv = SvREFCNT_inc (new_cb);
800 } 884 }
801 else 885 else
802 RETVAL = newRV_inc (w->cb_sv); 886 RETVAL = newRV_inc (w->cb_sv);
… …
872 e_destroy (w); 956 e_destroy (w);
873 957
874void set (ev_io *w, SV *fh, int events) 958void set (ev_io *w, SV *fh, int events)
875 CODE: 959 CODE:
876{ 960{
877 int fd = sv_fileno (fh); 961 int fd = s_fileno (fh, events & EV_WRITE);
878 CHECK_FD (fh, fd); 962 CHECK_FD (fh, fd);
879 963
880 sv_setsv (w->fh, fh); 964 sv_setsv (e_fh (w), fh);
881 RESET (io, w, (w, fd, events)); 965 RESET (io, w, (w, fd, events));
882} 966}
883 967
884SV *fh (ev_io *w, SV *new_fh = 0) 968SV *fh (ev_io *w, SV *new_fh = 0)
885 CODE: 969 CODE:
886{ 970{
887 if (items > 1) 971 if (items > 1)
888 { 972 {
889 int fd = sv_fileno (new_fh); 973 int fd = s_fileno (new_fh, w->events & EV_WRITE);
890 CHECK_FD (new_fh, fd); 974 CHECK_FD (new_fh, fd);
891 975
892 RETVAL = w->fh; 976 RETVAL = e_fh (w);
893 w->fh = newSVsv (new_fh); 977 e_fh (w) = newSVsv (new_fh);
894 978
895 RESET (io, w, (w, fd, w->events)); 979 RESET (io, w, (w, fd, w->events));
896 } 980 }
897 else 981 else
898 RETVAL = newSVsv (w->fh); 982 RETVAL = newSVsv (e_fh (w));
899} 983}
900 OUTPUT: 984 OUTPUT:
901 RETVAL 985 RETVAL
902 986
903int events (ev_io *w, int new_events = EV_UNDEF) 987int events (ev_io *w, int new_events = EV_UNDEF)
… …
913 997
914MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 998MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
915 999
916void ev_signal_start (ev_signal *w) 1000void ev_signal_start (ev_signal *w)
917 CODE: 1001 CODE:
918 START (signal, w); 1002 START_SIGNAL (w);
919 1003
920void ev_signal_stop (ev_signal *w) 1004void ev_signal_stop (ev_signal *w)
921 CODE: 1005 CODE:
922 STOP (signal, w); 1006 STOP (signal, w);
923 1007
… …
927 e_destroy (w); 1011 e_destroy (w);
928 1012
929void set (ev_signal *w, SV *signal) 1013void set (ev_signal *w, SV *signal)
930 CODE: 1014 CODE:
931{ 1015{
932 Signal signum = sv_signum (signal); 1016 Signal signum = s_signum (signal);
933 CHECK_SIG (signal, signum); 1017 CHECK_SIG (signal, signum);
934 1018
935 RESET (signal, w, (w, signum)); 1019 RESET_SIGNAL (w, (w, signum));
936} 1020}
937 1021
938int signal (ev_signal *w, SV *new_signal = 0) 1022int signal (ev_signal *w, SV *new_signal = 0)
939 CODE: 1023 CODE:
940{ 1024{
941 RETVAL = w->signum; 1025 RETVAL = w->signum;
942 1026
943 if (items > 1) 1027 if (items > 1)
944 { 1028 {
945 Signal signum = sv_signum (new_signal); 1029 Signal signum = s_signum (new_signal);
946 CHECK_SIG (new_signal, signum); 1030 CHECK_SIG (new_signal, signum);
947 1031
948 RESET (signal, w, (w, signum)); 1032 RESET_SIGNAL (w, (w, signum));
949 } 1033 }
950} 1034}
951 OUTPUT: 1035 OUTPUT:
952 RETVAL 1036 RETVAL
953 1037
… …
968 CHECK_REPEAT (w->repeat); 1052 CHECK_REPEAT (w->repeat);
969 CODE: 1053 CODE:
970 ev_timer_again (e_loop (w), w); 1054 ev_timer_again (e_loop (w), w);
971 UNREF (w); 1055 UNREF (w);
972 1056
1057NV ev_timer_remaining (ev_timer *w)
1058 C_ARGS: e_loop (w), w
1059
973void DESTROY (ev_timer *w) 1060void DESTROY (ev_timer *w)
974 CODE: 1061 CODE:
975 STOP (timer, w); 1062 STOP (timer, w);
976 e_destroy (w); 1063 e_destroy (w);
977 1064
… …
1006void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1093void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1007 INIT: 1094 INIT:
1008 CHECK_REPEAT (interval); 1095 CHECK_REPEAT (interval);
1009 CODE: 1096 CODE:
1010{ 1097{
1011 SvREFCNT_dec (w->fh); 1098 SvREFCNT_dec (e_fh (w));
1012 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1099 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1013 1100
1014 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1101 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1015} 1102}
1016 1103
1017NV at (ev_periodic *w) 1104NV at (ev_periodic *w)
1018 CODE: 1105 CODE:
1019 RETVAL = ev_periodic_at (w); 1106 RETVAL = ev_periodic_at (w);
… …
1078void DESTROY (ev_fork *w) 1165void DESTROY (ev_fork *w)
1079 CODE: 1166 CODE:
1080 STOP (fork, w); 1167 STOP (fork, w);
1081 e_destroy (w); 1168 e_destroy (w);
1082 1169
1170#if CLEANUP_ENABLED
1171
1172MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1173
1174void ev_cleanup_start (ev_cleanup *w)
1175 CODE:
1176 START (cleanup, w);
1177
1178void ev_cleanup_stop (ev_cleanup *w)
1179 CODE:
1180 STOP (cleanup, w);
1181
1182void DESTROY (ev_cleanup *w)
1183 CODE:
1184 STOP (cleanup, w);
1185 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1186 e_destroy (w);
1187
1188int keepalive (ev_watcher *w, SV *new_value = 0)
1189 CODE:
1190 RETVAL = 1;
1191 OUTPUT:
1192 RETVAL
1193
1194#endif
1195
1083MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1196MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1197
1198#if EV_CHILD_ENABLE
1084 1199
1085void ev_child_start (ev_child *w) 1200void ev_child_start (ev_child *w)
1086 CODE: 1201 CODE:
1087 START (child, w); 1202 START (child, w);
1088 1203
… …
1108 : ix == 1 ? w->rpid 1223 : ix == 1 ? w->rpid
1109 : w->rstatus; 1224 : w->rstatus;
1110 OUTPUT: 1225 OUTPUT:
1111 RETVAL 1226 RETVAL
1112 1227
1228#endif
1229
1113MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1230MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1114 1231
1115void ev_stat_start (ev_stat *w) 1232void ev_stat_start (ev_stat *w)
1116 CODE: 1233 CODE:
1117 START (stat, w); 1234 START (stat, w);
… …
1126 e_destroy (w); 1243 e_destroy (w);
1127 1244
1128void set (ev_stat *w, SV *path, NV interval) 1245void set (ev_stat *w, SV *path, NV interval)
1129 CODE: 1246 CODE:
1130{ 1247{
1131 sv_setsv (w->fh, path); 1248 sv_setsv (e_fh (w), path);
1132 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1249 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1133} 1250}
1134 1251
1135SV *path (ev_stat *w, SV *new_path = 0) 1252SV *path (ev_stat *w, SV *new_path = 0)
1136 CODE: 1253 CODE:
1137{ 1254{
1138 RETVAL = SvREFCNT_inc (w->fh); 1255 RETVAL = SvREFCNT_inc (e_fh (w));
1139 1256
1140 if (items > 1) 1257 if (items > 1)
1141 { 1258 {
1142 SvREFCNT_dec (w->fh); 1259 SvREFCNT_dec (e_fh (w));
1143 w->fh = newSVsv (new_path); 1260 e_fh (w) = newSVsv (new_path);
1144 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1261 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1145 } 1262 }
1146} 1263}
1147 OUTPUT: 1264 OUTPUT:
1148 RETVAL 1265 RETVAL
1149 1266
… …
1151 CODE: 1268 CODE:
1152{ 1269{
1153 RETVAL = w->interval; 1270 RETVAL = w->interval;
1154 1271
1155 if (items > 1) 1272 if (items > 1)
1156 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1273 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1157} 1274}
1158 OUTPUT: 1275 OUTPUT:
1159 RETVAL 1276 RETVAL
1160 1277
1161void prev (ev_stat *w) 1278void prev (ev_stat *w)
… …
1220 e_destroy (w); 1337 e_destroy (w);
1221 1338
1222void set (ev_embed *w, struct ev_loop *loop) 1339void set (ev_embed *w, struct ev_loop *loop)
1223 CODE: 1340 CODE:
1224{ 1341{
1225 sv_setsv (w->fh, ST (1)); 1342 sv_setsv (e_fh (w), ST (1));
1226 RESET (embed, w, (w, loop)); 1343 RESET (embed, w, (w, loop));
1227} 1344}
1228 1345
1229SV *other (ev_embed *w) 1346SV *other (ev_embed *w)
1230 CODE: 1347 CODE:
1231 RETVAL = newSVsv (w->fh); 1348 RETVAL = newSVsv (e_fh (w));
1232 OUTPUT: 1349 OUTPUT:
1233 RETVAL 1350 RETVAL
1234 1351
1235void ev_embed_sweep (ev_embed *w) 1352void ev_embed_sweep (ev_embed *w)
1236 C_ARGS: e_loop (w), w 1353 C_ARGS: e_loop (w), w
… …
1257 CODE: 1374 CODE:
1258 RETVAL = boolSV (ev_async_pending (w)); 1375 RETVAL = boolSV (ev_async_pending (w));
1259 OUTPUT: 1376 OUTPUT:
1260 RETVAL 1377 RETVAL
1261 1378
1379#ifndef EV_NO_LOOPS
1380
1262MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1381MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1263 1382
1264SV *new (SV *klass, unsigned int flags = 0) 1383SV *new (SV *klass, unsigned int flags = 0)
1265 CODE: 1384 CODE:
1266{ 1385{
… …
1274 OUTPUT: 1393 OUTPUT:
1275 RETVAL 1394 RETVAL
1276 1395
1277void DESTROY (struct ev_loop *loop) 1396void DESTROY (struct ev_loop *loop)
1278 CODE: 1397 CODE:
1279 if (loop != evapi.default_loop) /* global destruction sucks */ 1398 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1399 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1400 if (loop != evapi.default_loop)
1280 ev_loop_destroy (loop); 1401 ev_loop_destroy (loop);
1281 1402
1282void ev_loop_fork (struct ev_loop *loop) 1403void ev_loop_fork (struct ev_loop *loop)
1283 1404
1284void ev_loop_verify (struct ev_loop *loop)
1285
1286NV ev_now (struct ev_loop *loop) 1405NV ev_now (struct ev_loop *loop)
1287 1406
1288void ev_now_update (struct ev_loop *loop) 1407void ev_now_update (struct ev_loop *loop)
1289 1408
1290void ev_suspend (struct ev_loop *loop) 1409void ev_suspend (struct ev_loop *loop)
… …
1295 1414
1296void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1415void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1297 1416
1298unsigned int ev_backend (struct ev_loop *loop) 1417unsigned int ev_backend (struct ev_loop *loop)
1299 1418
1300unsigned int ev_loop_count (struct ev_loop *loop) 1419void ev_verify (struct ev_loop *loop)
1420 ALIAS:
1421 loop_verify = 1
1301 1422
1302unsigned int ev_loop_depth (struct ev_loop *loop) 1423unsigned int ev_iteration (struct ev_loop *loop)
1424 ALIAS:
1425 loop_count = 1
1303 1426
1304void ev_loop (struct ev_loop *loop, int flags = 0) 1427unsigned int ev_depth (struct ev_loop *loop)
1428 ALIAS:
1429 loop_depth = 1
1305 1430
1431int ev_run (struct ev_loop *loop, int flags = 0)
1432 ALIAS:
1433 loop = 1
1434
1306void ev_unloop (struct ev_loop *loop, int how = 1) 1435void ev_break (struct ev_loop *loop, int how = 1)
1436 ALIAS:
1437 unloop = 1
1307 1438
1308void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1439void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1309 1440
1441unsigned int ev_pending_count (struct ev_loop *loop)
1442
1443void ev_invoke_pending (struct ev_loop *loop)
1444
1310#if 0 1445#if 0
1311 1446
1312void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1447void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1313 CODE: 1448 CODE:
1314{ 1449{
1315 Signal signum = sv_signum (signal); 1450 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1451 CHECK_SIG (signal, signum);
1317 1452
1318 ev_feed_signal_event (loop, signum); 1453 ev_feed_signal_event (loop, signum);
1319} 1454}
1320 1455
… …
1323ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1458ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1324 ALIAS: 1459 ALIAS:
1325 io_ns = 1 1460 io_ns = 1
1326 CODE: 1461 CODE:
1327{ 1462{
1328 int fd = sv_fileno (fh); 1463 int fd = s_fileno (fh, events & EV_WRITE);
1329 CHECK_FD (fh, fd); 1464 CHECK_FD (fh, fd);
1330 1465
1331 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1466 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1332 RETVAL->fh = newSVsv (fh); 1467 e_fh (RETVAL) = newSVsv (fh);
1333 ev_io_set (RETVAL, fd, events); 1468 ev_io_set (RETVAL, fd, events);
1334 if (!ix) START (io, RETVAL); 1469 if (!ix) START (io, RETVAL);
1335} 1470}
1336 OUTPUT: 1471 OUTPUT:
1337 RETVAL 1472 RETVAL
… …
1353 periodic_ns = 1 1488 periodic_ns = 1
1354 INIT: 1489 INIT:
1355 CHECK_REPEAT (interval); 1490 CHECK_REPEAT (interval);
1356 CODE: 1491 CODE:
1357{ 1492{
1358 ev_periodic *w; 1493 ev_periodic *w;
1359 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1494 w = e_new (sizeof (ev_periodic), cb, ST (0));
1360 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1495 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1361 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1496 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1362 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1497 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1363 if (!ix) START (periodic, w); 1498 if (!ix) START (periodic, w);
1364} 1499}
1365 OUTPUT: 1500 OUTPUT:
1366 RETVAL 1501 RETVAL
1367 1502
1368#if 0
1369
1370ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1503ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1371 ALIAS: 1504 ALIAS:
1372 signal_ns = 1 1505 signal_ns = 1
1373 CODE: 1506 CODE:
1374{ 1507{
1375 Signal signum = sv_signum (signal); 1508 Signal signum = s_signum (signal);
1376 CHECK_SIG (signal, signum); 1509 CHECK_SIG (signal, signum);
1377 1510
1378 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1511 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1379 ev_signal_set (RETVAL, signum); 1512 ev_signal_set (RETVAL, signum);
1380 if (!ix) START (signal, RETVAL); 1513 if (!ix) START_SIGNAL (RETVAL);
1381} 1514}
1382 OUTPUT: 1515 OUTPUT:
1383 RETVAL 1516 RETVAL
1384
1385#endif
1386 1517
1387ev_idle *idle (struct ev_loop *loop, SV *cb) 1518ev_idle *idle (struct ev_loop *loop, SV *cb)
1388 ALIAS: 1519 ALIAS:
1389 idle_ns = 1 1520 idle_ns = 1
1390 CODE: 1521 CODE:
… …
1422 ev_fork_set (RETVAL); 1553 ev_fork_set (RETVAL);
1423 if (!ix) START (fork, RETVAL); 1554 if (!ix) START (fork, RETVAL);
1424 OUTPUT: 1555 OUTPUT:
1425 RETVAL 1556 RETVAL
1426 1557
1558#if CLEANUP_ENABLED
1559
1560ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1561 ALIAS:
1562 cleanup_ns = 1
1563 CODE:
1564 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1565 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1566 ev_cleanup_set (RETVAL);
1567 if (!ix) START (cleanup, RETVAL);
1568 OUTPUT:
1569 RETVAL
1570
1571#endif
1572
1427ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1573ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1428 ALIAS: 1574 ALIAS:
1429 child_ns = 1 1575 child_ns = 1
1430 CODE: 1576 CODE:
1577#if EV_CHILD_ENABLE
1431 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1578 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1432 ev_child_set (RETVAL, pid, trace); 1579 ev_child_set (RETVAL, pid, trace);
1433 if (!ix) START (child, RETVAL); 1580 if (!ix) START (child, RETVAL);
1581#else
1582 croak ("EV::child watchers not supported on this platform");
1583#endif
1434 OUTPUT: 1584 OUTPUT:
1435 RETVAL 1585 RETVAL
1436 1586
1437ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1587ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1438 ALIAS: 1588 ALIAS:
1439 stat_ns = 1 1589 stat_ns = 1
1440 CODE: 1590 CODE:
1441 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1591 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1442 RETVAL->fh = newSVsv (path); 1592 e_fh (RETVAL) = newSVsv (path);
1443 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1593 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1444 if (!ix) START (stat, RETVAL); 1594 if (!ix) START (stat, RETVAL);
1445 OUTPUT: 1595 OUTPUT:
1446 RETVAL 1596 RETVAL
1447 1597
1448ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1598ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1452{ 1602{
1453 if (!(ev_backend (other) & ev_embeddable_backends ())) 1603 if (!(ev_backend (other) & ev_embeddable_backends ()))
1454 croak ("passed loop is not embeddable via EV::embed,"); 1604 croak ("passed loop is not embeddable via EV::embed,");
1455 1605
1456 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1606 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1457 RETVAL->fh = newSVsv (ST (1)); 1607 e_fh (RETVAL) = newSVsv (ST (1));
1458 ev_embed_set (RETVAL, other); 1608 ev_embed_set (RETVAL, other);
1459 if (!ix) START (embed, RETVAL); 1609 if (!ix) START (embed, RETVAL);
1460} 1610}
1461 OUTPUT: 1611 OUTPUT:
1462 RETVAL 1612 RETVAL
… …
1473 1623
1474void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1624void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1475 CODE: 1625 CODE:
1476 ev_once ( 1626 ev_once (
1477 loop, 1627 loop,
1478 sv_fileno (fh), events, 1628 s_fileno (fh, events & EV_WRITE), events,
1479 SvOK (timeout) ? SvNV (timeout) : -1., 1629 SvOK (timeout) ? SvNV (timeout) : -1.,
1480 e_once_cb, 1630 e_once_cb,
1481 newSVsv (cb) 1631 newSVsv (cb)
1482 ); 1632 );
1483 1633
1634#endif
1635

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