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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 1.166 by root, Sat Apr 6 00:05:45 2013 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
22#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
13#define EV_H <ev.h> 27#define EV_H <ev.h>
28#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
15 30
16#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 32#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 33# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
21#endif 36#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 38#include "libev/ev.c"
24 39
25#ifndef _WIN32 40#if !defined _WIN32 && !defined _MINIX
26# include <pthread.h> 41# include <pthread.h>
27#endif 42#endif
28 43
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
45#define e_flags(w) ((ev_watcher *)(w))->e_flags
46#define e_self(w) ((ev_watcher *)(w))->self
47#define e_fh(w) ((ev_watcher *)(w))->fh
48#define e_data(w) ((ev_watcher *)(w))->data
40 49
41#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
42#define WFLAG_UNREFED 2 /* has been unref'ed */ 51#define WFLAG_UNREFED 2 /* has been unref'ed */
43 52
44#define UNREF(w) \ 53#define UNREF(w) \
45 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 54 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
46 && ev_is_active (w)) \ 55 && ev_is_active (w)) \
47 { \ 56 { \
48 ev_unref (e_loop (w)); \ 57 ev_unref (e_loop (w)); \
49 (w)->e_flags |= WFLAG_UNREFED; \ 58 e_flags (w) |= WFLAG_UNREFED; \
50 } 59 }
51 60
52#define REF(w) \ 61#define REF(w) \
53 if ((w)->e_flags & WFLAG_UNREFED) \ 62 if (e_flags (w) & WFLAG_UNREFED) \
54 { \ 63 { \
55 (w)->e_flags &= ~WFLAG_UNREFED; \ 64 e_flags (w) &= ~WFLAG_UNREFED; \
56 ev_ref (e_loop (w)); \ 65 ev_ref (e_loop (w)); \
57 } 66 }
58 67
59#define START(type,w) \ 68#define START(type,w) \
60 do { \ 69 do { \
… …
67 REF (w); \ 76 REF (w); \
68 ev_ ## type ## _stop (e_loop (w), w); \ 77 ev_ ## type ## _stop (e_loop (w), w); \
69 } while (0) 78 } while (0)
70 79
71#define RESET(type,w,seta) \ 80#define RESET(type,w,seta) \
72 do { \ 81 do { \
73 int active = ev_is_active (w); \ 82 int active = ev_is_active (w); \
74 if (active) STOP (type, w); \ 83 if (active) STOP (type, w); \
75 ev_ ## type ## _set seta; \ 84 ev_ ## type ## _set seta; \
76 if (active) START (type, w); \ 85 if (active) START (type, w); \
77 } while (0) 86 } while (0)
78 87
79typedef int Signal; 88typedef int Signal;
89
90/* horrible... */
91#define CHECK_SIGNAL_CAN_START(w) \
92 do { \
93 /* dive into the internals of libev to avoid aborting in libev */ \
94 if (signals [(w)->signum - 1].loop \
95 && signals [(w)->signum - 1].loop != e_loop (w)) \
96 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
97 } while (0)
98
99#define START_SIGNAL(w) \
100 do { \
101 CHECK_SIGNAL_CAN_START (w); \
102 START (signal, w); \
103 } while (0) \
104
105#define RESET_SIGNAL(w,seta) \
106 do { \
107 int active = ev_is_active (w); \
108 if (active) STOP (signal, w); \
109 ev_ ## signal ## _set seta; \
110 if (active) START_SIGNAL (w); \
111 } while (0)
80 112
81static SV *default_loop_sv; 113static SV *default_loop_sv;
82 114
83static struct EVAPI evapi; 115static struct EVAPI evapi;
84 116
… …
94 *stash_idle, 126 *stash_idle,
95 *stash_prepare, 127 *stash_prepare,
96 *stash_check, 128 *stash_check,
97 *stash_embed, 129 *stash_embed,
98 *stash_fork, 130 *stash_fork,
131 *stash_cleanup,
99 *stash_async; 132 *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}
125 133
126///////////////////////////////////////////////////////////////////////////// 134/////////////////////////////////////////////////////////////////////////////
127// Event 135// Event
128 136
129static void e_cb (EV_P_ ev_watcher *w, int revents); 137static void e_cb (EV_P_ ev_watcher *w, int revents);
130 138
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 * 139static void *
162e_new (int size, SV *cb_sv, SV *loop) 140e_new (int size, SV *cb_sv, SV *loop)
163{ 141{
164 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 142 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
165 ev_watcher *w; 143 ev_watcher *w;
166 SV *self = NEWSV (0, size); 144 SV *self = NEWSV (0, size);
167 SvPOK_only (self); 145 SvPOK_only (self);
168 SvCUR_set (self, size); 146 SvCUR_set (self, size);
169 147
… …
228 sv_self = sv_self_cache; sv_self_cache = 0; 206 sv_self = sv_self_cache; sv_self_cache = 0;
229 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 207 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
230 } 208 }
231 else 209 else
232 { 210 {
233 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 211 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
234 SvREADONLY_on (sv_self); 212 SvREADONLY_on (sv_self);
235 } 213 }
236 214
237 if (expect_true (sv_events_cache)) 215 if (expect_true (sv_events_cache))
238 { 216 {
239 sv_events = sv_events_cache; sv_events_cache = 0; 217 sv_events = sv_events_cache; sv_events_cache = 0;
240 SvIV_set (sv_events, revents); 218 SvIV_set (sv_events, revents);
219 SvIOK_only (sv_events);
241 } 220 }
242 else 221 else
243 { 222 {
244 sv_events = newSViv (revents); 223 sv_events = newSViv (revents);
245 SvREADONLY_on (sv_events); 224 SvREADONLY_on (sv_events);
… …
329 ENTER; 308 ENTER;
330 SAVETMPS; 309 SAVETMPS;
331 310
332 PUSHMARK (SP); 311 PUSHMARK (SP);
333 EXTEND (SP, 2); 312 EXTEND (SP, 2);
334 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 313 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
335 PUSHs (newSVnv (now)); 314 PUSHs (newSVnv (now));
336 315
337 PUTBACK; 316 PUTBACK;
338 count = call_sv (w->fh, G_SCALAR | G_EVAL); 317 count = call_sv (w->fh, G_SCALAR | G_EVAL);
339 SPAGAIN; 318 SPAGAIN;
… …
369 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 348 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
370 349
371#define CHECK_SIG(sv,num) if ((num) < 0) \ 350#define CHECK_SIG(sv,num) if ((num) < 0) \
372 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 351 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
373 352
353static void
354default_fork (void)
355{
356 ev_loop_fork (EV_DEFAULT_UC);
357}
358
374///////////////////////////////////////////////////////////////////////////// 359/////////////////////////////////////////////////////////////////////////////
375// XS interface functions 360// XS interface functions
376 361
377MODULE = EV PACKAGE = EV PREFIX = ev_ 362MODULE = EV PACKAGE = EV PREFIX = ev_
378 363
… …
393 const_iv (EV_, UNDEF) 378 const_iv (EV_, UNDEF)
394 const_iv (EV_, NONE) 379 const_iv (EV_, NONE)
395 const_iv (EV_, READ) 380 const_iv (EV_, READ)
396 const_iv (EV_, WRITE) 381 const_iv (EV_, WRITE)
397 const_iv (EV_, IO) 382 const_iv (EV_, IO)
398 const_iv (EV_, TIMEOUT)
399 const_iv (EV_, TIMER) 383 const_iv (EV_, TIMER)
400 const_iv (EV_, PERIODIC) 384 const_iv (EV_, PERIODIC)
401 const_iv (EV_, SIGNAL) 385 const_iv (EV_, SIGNAL)
402 const_iv (EV_, CHILD) 386 const_iv (EV_, CHILD)
403 const_iv (EV_, STAT) 387 const_iv (EV_, STAT)
404 const_iv (EV_, IDLE) 388 const_iv (EV_, IDLE)
405 const_iv (EV_, PREPARE) 389 const_iv (EV_, PREPARE)
406 const_iv (EV_, CHECK) 390 /*const_iv (EV_, CHECK) needs special tretament */
407 const_iv (EV_, EMBED) 391 const_iv (EV_, EMBED)
408 const_iv (EV_, FORK) 392 const_iv (EV_, FORK)
393 const_iv (EV_, CLEANUP)
409 const_iv (EV_, ASYNC) 394 const_iv (EV_, ASYNC)
410 const_iv (EV_, CUSTOM) 395 const_iv (EV_, CUSTOM)
411 const_iv (EV_, ERROR) 396 const_iv (EV_, ERROR)
412 397
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, LOOP_ONESHOT)
415
416 const_iv (EV, UNLOOP_CANCEL) 398 const_iv (EV, RUN_NOWAIT)
417 const_iv (EV, UNLOOP_ONE) 399 const_iv (EV, RUN_ONCE)
400
401 const_iv (EV, BREAK_CANCEL)
402 const_iv (EV, BREAK_ONE)
418 const_iv (EV, UNLOOP_ALL) 403 const_iv (EV, BREAK_ALL)
419
420 const_iv (EV, BACKEND_SELECT) 404 const_iv (EV, BACKEND_SELECT)
421 const_iv (EV, BACKEND_POLL) 405 const_iv (EV, BACKEND_POLL)
422 const_iv (EV, BACKEND_EPOLL) 406 const_iv (EV, BACKEND_EPOLL)
423 const_iv (EV, BACKEND_KQUEUE) 407 const_iv (EV, BACKEND_KQUEUE)
424 const_iv (EV, BACKEND_DEVPOLL) 408 const_iv (EV, BACKEND_DEVPOLL)
425 const_iv (EV, BACKEND_PORT) 409 const_iv (EV, BACKEND_PORT)
410 const_iv (EV, BACKEND_ALL)
411 const_iv (EV, BACKEND_MASK)
426 const_iv (EV, FLAG_AUTO) 412 const_iv (EV, FLAG_AUTO)
413 const_iv (EV, FLAG_FORKCHECK)
414 const_iv (EV, FLAG_SIGNALFD)
415 const_iv (EV, FLAG_NOSIGMASK)
427 const_iv (EV, FLAG_NOENV) 416 const_iv (EV, FLAG_NOENV)
428 const_iv (EV, FLAG_FORKCHECK) 417 const_iv (EV, FLAG_NOINOTIFY)
429 418
430 const_iv (EV_, VERSION_MAJOR) 419 const_iv (EV_, VERSION_MAJOR)
431 const_iv (EV_, VERSION_MINOR) 420 const_iv (EV_, VERSION_MINOR)
421#if EV_COMPAT3
422 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
423 const_iv (EV_, TIMEOUT)
424 const_iv (EV, LOOP_NONBLOCK)
425 const_iv (EV, LOOP_ONESHOT)
426 const_iv (EV, UNLOOP_CANCEL)
427 const_iv (EV, UNLOOP_ONE)
428 const_iv (EV, UNLOOP_ALL)
429#endif
432 }; 430 };
433 431
434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 432 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
435 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 433 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
434
435 /* since this clashes with perl CHECK blocks, */
436 /* but we are interested in constants, */
437 /* and not blocks, we treat CHECK specially. */
438 {
439 /* the local $^W = 0 takes care of the warning */
440 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
441 /* now we need to re-set the gv, in case it was hijacked */
442 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
443 }
436 444
437 stash_loop = gv_stashpv ("EV::Loop" , 1); 445 stash_loop = gv_stashpv ("EV::Loop" , 1);
438 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 446 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
439 stash_io = gv_stashpv ("EV::IO" , 1); 447 stash_io = gv_stashpv ("EV::IO" , 1);
440 stash_timer = gv_stashpv ("EV::Timer" , 1); 448 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
445 stash_check = gv_stashpv ("EV::Check" , 1); 453 stash_check = gv_stashpv ("EV::Check" , 1);
446 stash_child = gv_stashpv ("EV::Child" , 1); 454 stash_child = gv_stashpv ("EV::Child" , 1);
447 stash_embed = gv_stashpv ("EV::Embed" , 1); 455 stash_embed = gv_stashpv ("EV::Embed" , 1);
448 stash_stat = gv_stashpv ("EV::Stat" , 1); 456 stash_stat = gv_stashpv ("EV::Stat" , 1);
449 stash_fork = gv_stashpv ("EV::Fork" , 1); 457 stash_fork = gv_stashpv ("EV::Fork" , 1);
458 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
450 stash_async = gv_stashpv ("EV::Async" , 1); 459 stash_async = gv_stashpv ("EV::Async" , 1);
451 460
452 { 461 {
453 SV *sv = perl_get_sv ("EV::API", TRUE); 462 SV *sv = perl_get_sv ("EV::API", TRUE);
454 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 463 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
455 464
456 /* the poor man's shared library emulator */ 465 /* the poor man's shared library emulator */
457 evapi.ver = EV_API_VERSION; 466 evapi.ver = EV_API_VERSION;
458 evapi.rev = EV_API_REVISION; 467 evapi.rev = EV_API_REVISION;
459 evapi.sv_fileno = sv_fileno; 468 evapi.sv_fileno = sv_fileno;
460 evapi.sv_signum = sv_signum; 469 evapi.sv_signum = s_signum;
461 evapi.supported_backends = ev_supported_backends (); 470 evapi.supported_backends = ev_supported_backends ();
462 evapi.recommended_backends = ev_recommended_backends (); 471 evapi.recommended_backends = ev_recommended_backends ();
463 evapi.embeddable_backends = ev_embeddable_backends (); 472 evapi.embeddable_backends = ev_embeddable_backends ();
464 evapi.time_ = ev_time; 473 evapi.time_ = ev_time;
465 evapi.sleep_ = ev_sleep; 474 evapi.sleep_ = ev_sleep;
466 evapi.loop_new = ev_loop_new; 475 evapi.loop_new = ev_loop_new;
467 evapi.loop_destroy = ev_loop_destroy; 476 evapi.loop_destroy = ev_loop_destroy;
468 evapi.loop_fork = ev_loop_fork; 477 evapi.loop_fork = ev_loop_fork;
469 evapi.loop_count = ev_loop_count; 478 evapi.iteration = ev_iteration;
470 evapi.loop_depth = ev_loop_depth; 479 evapi.depth = ev_depth;
480 evapi.set_userdata = ev_set_userdata;
481 evapi.userdata = ev_userdata;
471 evapi.now = ev_now; 482 evapi.now = ev_now;
472 evapi.now_update = ev_now_update; 483 evapi.now_update = ev_now_update;
473 evapi.suspend = ev_suspend; 484 evapi.suspend = ev_suspend;
474 evapi.resume = ev_resume; 485 evapi.resume = ev_resume;
475 evapi.backend = ev_backend; 486 evapi.backend = ev_backend;
476 evapi.unloop = ev_unloop; 487 evapi.break_ = ev_break;
488 evapi.invoke_pending = ev_invoke_pending;
489 evapi.pending_count = ev_pending_count;
490 evapi.verify = ev_verify;
491 evapi.set_loop_release_cb = ev_set_loop_release_cb;
492 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
477 evapi.ref = ev_ref; 493 evapi.ref = ev_ref;
478 evapi.unref = ev_unref; 494 evapi.unref = ev_unref;
479 evapi.loop = ev_loop; 495 evapi.run = ev_run;
480 evapi.once = ev_once; 496 evapi.once = ev_once;
481 evapi.io_start = ev_io_start; 497 evapi.io_start = ev_io_start;
482 evapi.io_stop = ev_io_stop; 498 evapi.io_stop = ev_io_stop;
483 evapi.timer_start = ev_timer_start; 499 evapi.timer_start = ev_timer_start;
484 evapi.timer_stop = ev_timer_stop; 500 evapi.timer_stop = ev_timer_stop;
485 evapi.timer_again = ev_timer_again; 501 evapi.timer_again = ev_timer_again;
502 evapi.timer_remaining = ev_timer_remaining;
486 evapi.periodic_start = ev_periodic_start; 503 evapi.periodic_start = ev_periodic_start;
487 evapi.periodic_stop = ev_periodic_stop; 504 evapi.periodic_stop = ev_periodic_stop;
488 evapi.signal_start = ev_signal_start; 505 evapi.signal_start = ev_signal_start;
489 evapi.signal_stop = ev_signal_stop; 506 evapi.signal_stop = ev_signal_stop;
490 evapi.idle_start = ev_idle_start; 507 evapi.idle_start = ev_idle_start;
491 evapi.idle_stop = ev_idle_stop; 508 evapi.idle_stop = ev_idle_stop;
492 evapi.prepare_start = ev_prepare_start; 509 evapi.prepare_start = ev_prepare_start;
493 evapi.prepare_stop = ev_prepare_stop; 510 evapi.prepare_stop = ev_prepare_stop;
494 evapi.check_start = ev_check_start; 511 evapi.check_start = ev_check_start;
495 evapi.check_stop = ev_check_stop; 512 evapi.check_stop = ev_check_stop;
513#if EV_CHILD_ENABLE
496 evapi.child_start = ev_child_start; 514 evapi.child_start = ev_child_start;
497 evapi.child_stop = ev_child_stop; 515 evapi.child_stop = ev_child_stop;
516#endif
498 evapi.stat_start = ev_stat_start; 517 evapi.stat_start = ev_stat_start;
499 evapi.stat_stop = ev_stat_stop; 518 evapi.stat_stop = ev_stat_stop;
500 evapi.stat_stat = ev_stat_stat; 519 evapi.stat_stat = ev_stat_stat;
501 evapi.embed_start = ev_embed_start; 520 evapi.embed_start = ev_embed_start;
502 evapi.embed_stop = ev_embed_stop; 521 evapi.embed_stop = ev_embed_stop;
503 evapi.embed_sweep = ev_embed_sweep; 522 evapi.embed_sweep = ev_embed_sweep;
504 evapi.fork_start = ev_fork_start; 523 evapi.fork_start = ev_fork_start;
505 evapi.fork_stop = ev_fork_stop; 524 evapi.fork_stop = ev_fork_stop;
525 evapi.cleanup_start = ev_cleanup_start;
526 evapi.cleanup_stop = ev_cleanup_stop;
506 evapi.async_start = ev_async_start; 527 evapi.async_start = ev_async_start;
507 evapi.async_stop = ev_async_stop; 528 evapi.async_stop = ev_async_stop;
508 evapi.async_send = ev_async_send; 529 evapi.async_send = ev_async_send;
509 evapi.clear_pending = ev_clear_pending; 530 evapi.clear_pending = ev_clear_pending;
510 evapi.invoke = ev_invoke; 531 evapi.invoke = ev_invoke;
511 532
512 sv_setiv (sv, (IV)&evapi); 533 sv_setiv (sv, (IV)&evapi);
513 SvREADONLY_on (sv); 534 SvREADONLY_on (sv);
514 } 535 }
515#ifndef _WIN32 536#if !defined _WIN32 && !defined _MINIX
537#if __linux
538 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
539 __register_atfork (0, 0, default_fork, 0);
540#else
516 pthread_atfork (0, 0, ev_default_fork); 541 pthread_atfork (0, 0, default_fork);
542#endif
517#endif 543#endif
518} 544}
519 545
520SV *ev_default_loop (unsigned int flags = 0) 546SV *ev_default_loop (unsigned int flags = 0)
521 CODE: 547 CODE:
… …
535 OUTPUT: 561 OUTPUT:
536 RETVAL 562 RETVAL
537 563
538void ev_default_destroy () 564void ev_default_destroy ()
539 CODE: 565 CODE:
540 ev_default_destroy (); 566 ev_loop_destroy (EV_DEFAULT_UC);
541 SvREFCNT_dec (default_loop_sv); 567 SvREFCNT_dec (default_loop_sv);
542 default_loop_sv = 0; 568 default_loop_sv = 0;
543 569
544unsigned int ev_supported_backends () 570unsigned int ev_supported_backends ()
545 571
… …
549 575
550void ev_sleep (NV interval) 576void ev_sleep (NV interval)
551 577
552NV ev_time () 578NV ev_time ()
553 579
580void ev_feed_signal (SV *signal)
581 CODE:
582{
583 Signal signum = s_signum (signal);
584 CHECK_SIG (signal, signum);
585
586 ev_feed_signal (signum);
587}
588
554NV ev_now () 589NV ev_now ()
555 C_ARGS: evapi.default_loop 590 C_ARGS: evapi.default_loop
556 591
557void ev_now_update () 592void ev_now_update ()
558 C_ARGS: evapi.default_loop 593 C_ARGS: evapi.default_loop
… …
564 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
565 600
566unsigned int ev_backend () 601unsigned int ev_backend ()
567 C_ARGS: evapi.default_loop 602 C_ARGS: evapi.default_loop
568 603
569void ev_loop_verify () 604void ev_verify ()
605 ALIAS:
606 loop_verify = 1
570 C_ARGS: evapi.default_loop 607 C_ARGS: evapi.default_loop
571 608
572unsigned int ev_loop_count () 609unsigned int ev_iteration ()
610 ALIAS:
611 loop_count = 1
573 C_ARGS: evapi.default_loop 612 C_ARGS: evapi.default_loop
574 613
575unsigned int ev_loop_depth () 614unsigned int ev_depth ()
615 ALIAS:
616 loop_depth = 1
576 C_ARGS: evapi.default_loop 617 C_ARGS: evapi.default_loop
577 618
578void ev_set_io_collect_interval (NV interval) 619void ev_set_io_collect_interval (NV interval)
579 C_ARGS: evapi.default_loop, interval 620 C_ARGS: evapi.default_loop, interval
580 621
581void ev_set_timeout_collect_interval (NV interval) 622void ev_set_timeout_collect_interval (NV interval)
582 C_ARGS: evapi.default_loop, interval 623 C_ARGS: evapi.default_loop, interval
583 624
584void ev_loop (int flags = 0) 625int ev_run (int flags = 0)
626 ALIAS:
627 loop = 1
585 C_ARGS: evapi.default_loop, flags 628 C_ARGS: evapi.default_loop, flags
586 629
587void ev_unloop (int how = EVUNLOOP_ONE) 630void ev_break (int how = EVBREAK_ONE)
631 ALIAS:
632 unloop = 1
588 C_ARGS: evapi.default_loop, how 633 C_ARGS: evapi.default_loop, how
589 634
590void ev_feed_fd_event (int fd, int revents = EV_NONE) 635void ev_feed_fd_event (int fd, int revents = EV_NONE)
591 C_ARGS: evapi.default_loop, fd, revents 636 C_ARGS: evapi.default_loop, fd, revents
592 637
593void ev_feed_signal_event (SV *signal) 638void ev_feed_signal_event (SV *signal)
594 CODE: 639 CODE:
595{ 640{
596 Signal signum = sv_signum (signal); 641 Signal signum = s_signum (signal);
597 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
598 643
599 ev_feed_signal_event (evapi.default_loop, signum); 644 ev_feed_signal_event (evapi.default_loop, signum);
600} 645}
601 646
647unsigned int ev_pending_count ()
648 C_ARGS: evapi.default_loop
649
650void ev_invoke_pending ()
651 C_ARGS: evapi.default_loop
652
602ev_io *io (SV *fh, int events, SV *cb) 653ev_io *io (SV *fh, int events, SV *cb)
603 ALIAS: 654 ALIAS:
604 io_ns = 1 655 io_ns = 1
656 _ae_io = 2
605 CODE: 657 CODE:
606{ 658{
607 int fd = sv_fileno (fh); 659 int fd = s_fileno (fh, events & EV_WRITE);
608 CHECK_FD (fh, fd); 660 CHECK_FD (fh, fd);
609 661
662 if (ix == 2)
663 {
664 ix = 0;
665 events = events ? EV_WRITE : EV_READ;
666 }
667
610 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 668 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
611 RETVAL->fh = newSVsv (fh); 669 e_fh (RETVAL) = newSVsv (fh);
612 ev_io_set (RETVAL, fd, events); 670 ev_io_set (RETVAL, fd, events);
613 if (!ix) START (io, RETVAL); 671 if (!ix) START (io, RETVAL);
614} 672}
615 OUTPUT: 673 OUTPUT:
616 RETVAL 674 RETVAL
… …
634 CHECK_REPEAT (interval); 692 CHECK_REPEAT (interval);
635 CODE: 693 CODE:
636{ 694{
637 ev_periodic *w; 695 ev_periodic *w;
638 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 696 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
639 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 697 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
640 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 698 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
641 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 699 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
642 if (!ix) START (periodic, w); 700 if (!ix) START (periodic, w);
643} 701}
644 OUTPUT: 702 OUTPUT:
645 RETVAL 703 RETVAL
… …
647ev_signal *signal (SV *signal, SV *cb) 705ev_signal *signal (SV *signal, SV *cb)
648 ALIAS: 706 ALIAS:
649 signal_ns = 1 707 signal_ns = 1
650 CODE: 708 CODE:
651{ 709{
652 Signal signum = sv_signum (signal); 710 Signal signum = s_signum (signal);
653 CHECK_SIG (signal, signum); 711 CHECK_SIG (signal, signum);
654 712
655 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 713 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
656 ev_signal_set (RETVAL, signum); 714 ev_signal_set (RETVAL, signum);
657 if (!ix) START (signal, RETVAL); 715 if (!ix) START_SIGNAL (RETVAL);
658} 716}
659 OUTPUT: 717 OUTPUT:
660 RETVAL 718 RETVAL
661 719
662ev_idle *idle (SV *cb) 720ev_idle *idle (SV *cb)
… …
697 ev_fork_set (RETVAL); 755 ev_fork_set (RETVAL);
698 if (!ix) START (fork, RETVAL); 756 if (!ix) START (fork, RETVAL);
699 OUTPUT: 757 OUTPUT:
700 RETVAL 758 RETVAL
701 759
760#if CLEANUP_ENABLED
761
762ev_cleanup *cleanup (SV *cb)
763 ALIAS:
764 cleanup_ns = 1
765 CODE:
766 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
767 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
768 ev_cleanup_set (RETVAL);
769 if (!ix) START (cleanup, RETVAL);
770 OUTPUT:
771 RETVAL
772
773#endif
774
702ev_child *child (int pid, int trace, SV *cb) 775ev_child *child (int pid, int trace, SV *cb)
703 ALIAS: 776 ALIAS:
704 child_ns = 1 777 child_ns = 1
705 CODE: 778 CODE:
779#if EV_CHILD_ENABLE
706 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 780 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
707 ev_child_set (RETVAL, pid, trace); 781 ev_child_set (RETVAL, pid, trace);
708 if (!ix) START (child, RETVAL); 782 if (!ix) START (child, RETVAL);
783#else
784 croak ("EV::child watchers not supported on this platform");
785#endif
709 OUTPUT: 786 OUTPUT:
710 RETVAL 787 RETVAL
788
711 789
712ev_stat *stat (SV *path, NV interval, SV *cb) 790ev_stat *stat (SV *path, NV interval, SV *cb)
713 ALIAS: 791 ALIAS:
714 stat_ns = 1 792 stat_ns = 1
715 CODE: 793 CODE:
716 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 794 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
717 RETVAL->fh = newSVsv (path); 795 e_fh (RETVAL) = newSVsv (path);
718 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 796 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
719 if (!ix) START (stat, RETVAL); 797 if (!ix) START (stat, RETVAL);
720 OUTPUT: 798 OUTPUT:
721 RETVAL 799 RETVAL
800
801#ifndef EV_NO_LOOPS
722 802
723ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 803ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
724 ALIAS: 804 ALIAS:
725 embed_ns = 1 805 embed_ns = 1
726 CODE: 806 CODE:
727{ 807{
728 if (!(ev_backend (loop) & ev_embeddable_backends ())) 808 if (!(ev_backend (loop) & ev_embeddable_backends ()))
729 croak ("passed loop is not embeddable via EV::embed,"); 809 croak ("passed loop is not embeddable via EV::embed,");
730 810
731 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 811 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
732 RETVAL->fh = newSVsv (ST (0)); 812 e_fh (RETVAL) = newSVsv (ST (0));
733 ev_embed_set (RETVAL, loop); 813 ev_embed_set (RETVAL, loop);
734 if (!ix) START (embed, RETVAL); 814 if (!ix) START (embed, RETVAL);
735} 815}
736 OUTPUT: 816 OUTPUT:
737 RETVAL 817 RETVAL
818
819#endif
738 820
739ev_async *async (SV *cb) 821ev_async *async (SV *cb)
740 ALIAS: 822 ALIAS:
741 async_ns = 1 823 async_ns = 1
742 CODE: 824 CODE:
… …
748 830
749void once (SV *fh, int events, SV *timeout, SV *cb) 831void once (SV *fh, int events, SV *timeout, SV *cb)
750 CODE: 832 CODE:
751 ev_once ( 833 ev_once (
752 evapi.default_loop, 834 evapi.default_loop,
753 sv_fileno (fh), events, 835 s_fileno (fh, events & EV_WRITE), events,
754 SvOK (timeout) ? SvNV (timeout) : -1., 836 SvOK (timeout) ? SvNV (timeout) : -1.,
755 e_once_cb, 837 e_once_cb,
756 newSVsv (cb) 838 newSVsv (cb)
757 ); 839 );
758 840
… …
792SV *cb (ev_watcher *w, SV *new_cb = 0) 874SV *cb (ev_watcher *w, SV *new_cb = 0)
793 CODE: 875 CODE:
794{ 876{
795 if (items > 1) 877 if (items > 1)
796 { 878 {
797 new_cb = e_get_cv (new_cb); 879 new_cb = s_get_cv_croak (new_cb);
798 RETVAL = newRV_noinc (w->cb_sv); 880 RETVAL = newRV_noinc (w->cb_sv);
799 w->cb_sv = SvREFCNT_inc (new_cb); 881 w->cb_sv = SvREFCNT_inc (new_cb);
800 } 882 }
801 else 883 else
802 RETVAL = newRV_inc (w->cb_sv); 884 RETVAL = newRV_inc (w->cb_sv);
… …
872 e_destroy (w); 954 e_destroy (w);
873 955
874void set (ev_io *w, SV *fh, int events) 956void set (ev_io *w, SV *fh, int events)
875 CODE: 957 CODE:
876{ 958{
877 int fd = sv_fileno (fh); 959 int fd = s_fileno (fh, events & EV_WRITE);
878 CHECK_FD (fh, fd); 960 CHECK_FD (fh, fd);
879 961
880 sv_setsv (w->fh, fh); 962 sv_setsv (e_fh (w), fh);
881 RESET (io, w, (w, fd, events)); 963 RESET (io, w, (w, fd, events));
882} 964}
883 965
884SV *fh (ev_io *w, SV *new_fh = 0) 966SV *fh (ev_io *w, SV *new_fh = 0)
885 CODE: 967 CODE:
886{ 968{
887 if (items > 1) 969 if (items > 1)
888 { 970 {
889 int fd = sv_fileno (new_fh); 971 int fd = s_fileno (new_fh, w->events & EV_WRITE);
890 CHECK_FD (new_fh, fd); 972 CHECK_FD (new_fh, fd);
891 973
892 RETVAL = w->fh; 974 RETVAL = e_fh (w);
893 w->fh = newSVsv (new_fh); 975 e_fh (w) = newSVsv (new_fh);
894 976
895 RESET (io, w, (w, fd, w->events)); 977 RESET (io, w, (w, fd, w->events));
896 } 978 }
897 else 979 else
898 RETVAL = newSVsv (w->fh); 980 RETVAL = newSVsv (e_fh (w));
899} 981}
900 OUTPUT: 982 OUTPUT:
901 RETVAL 983 RETVAL
902 984
903int events (ev_io *w, int new_events = EV_UNDEF) 985int events (ev_io *w, int new_events = EV_UNDEF)
… …
913 995
914MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 996MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
915 997
916void ev_signal_start (ev_signal *w) 998void ev_signal_start (ev_signal *w)
917 CODE: 999 CODE:
918 START (signal, w); 1000 START_SIGNAL (w);
919 1001
920void ev_signal_stop (ev_signal *w) 1002void ev_signal_stop (ev_signal *w)
921 CODE: 1003 CODE:
922 STOP (signal, w); 1004 STOP (signal, w);
923 1005
… …
927 e_destroy (w); 1009 e_destroy (w);
928 1010
929void set (ev_signal *w, SV *signal) 1011void set (ev_signal *w, SV *signal)
930 CODE: 1012 CODE:
931{ 1013{
932 Signal signum = sv_signum (signal); 1014 Signal signum = s_signum (signal);
933 CHECK_SIG (signal, signum); 1015 CHECK_SIG (signal, signum);
934 1016
935 RESET (signal, w, (w, signum)); 1017 RESET_SIGNAL (w, (w, signum));
936} 1018}
937 1019
938int signal (ev_signal *w, SV *new_signal = 0) 1020int signal (ev_signal *w, SV *new_signal = 0)
939 CODE: 1021 CODE:
940{ 1022{
941 RETVAL = w->signum; 1023 RETVAL = w->signum;
942 1024
943 if (items > 1) 1025 if (items > 1)
944 { 1026 {
945 Signal signum = sv_signum (new_signal); 1027 Signal signum = s_signum (new_signal);
946 CHECK_SIG (new_signal, signum); 1028 CHECK_SIG (new_signal, signum);
947 1029
948 RESET (signal, w, (w, signum)); 1030 RESET_SIGNAL (w, (w, signum));
949 } 1031 }
950} 1032}
951 OUTPUT: 1033 OUTPUT:
952 RETVAL 1034 RETVAL
953 1035
… …
968 CHECK_REPEAT (w->repeat); 1050 CHECK_REPEAT (w->repeat);
969 CODE: 1051 CODE:
970 ev_timer_again (e_loop (w), w); 1052 ev_timer_again (e_loop (w), w);
971 UNREF (w); 1053 UNREF (w);
972 1054
1055NV ev_timer_remaining (ev_timer *w)
1056 C_ARGS: e_loop (w), w
1057
973void DESTROY (ev_timer *w) 1058void DESTROY (ev_timer *w)
974 CODE: 1059 CODE:
975 STOP (timer, w); 1060 STOP (timer, w);
976 e_destroy (w); 1061 e_destroy (w);
977 1062
… …
1006void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1091void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1007 INIT: 1092 INIT:
1008 CHECK_REPEAT (interval); 1093 CHECK_REPEAT (interval);
1009 CODE: 1094 CODE:
1010{ 1095{
1011 SvREFCNT_dec (w->fh); 1096 SvREFCNT_dec (e_fh (w));
1012 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1097 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1013 1098
1014 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1099 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1015} 1100}
1016 1101
1017NV at (ev_periodic *w) 1102NV at (ev_periodic *w)
1018 CODE: 1103 CODE:
1019 RETVAL = ev_periodic_at (w); 1104 RETVAL = ev_periodic_at (w);
… …
1078void DESTROY (ev_fork *w) 1163void DESTROY (ev_fork *w)
1079 CODE: 1164 CODE:
1080 STOP (fork, w); 1165 STOP (fork, w);
1081 e_destroy (w); 1166 e_destroy (w);
1082 1167
1168#if CLEANUP_ENABLED
1169
1170MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1171
1172void ev_cleanup_start (ev_cleanup *w)
1173 CODE:
1174 START (cleanup, w);
1175
1176void ev_cleanup_stop (ev_cleanup *w)
1177 CODE:
1178 STOP (cleanup, w);
1179
1180void DESTROY (ev_cleanup *w)
1181 CODE:
1182 STOP (cleanup, w);
1183 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1184 e_destroy (w);
1185
1186int keepalive (ev_watcher *w, SV *new_value = 0)
1187 CODE:
1188 RETVAL = 1;
1189 OUTPUT:
1190 RETVAL
1191
1192#endif
1193
1083MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1194MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1195
1196#if EV_CHILD_ENABLE
1084 1197
1085void ev_child_start (ev_child *w) 1198void ev_child_start (ev_child *w)
1086 CODE: 1199 CODE:
1087 START (child, w); 1200 START (child, w);
1088 1201
… …
1108 : ix == 1 ? w->rpid 1221 : ix == 1 ? w->rpid
1109 : w->rstatus; 1222 : w->rstatus;
1110 OUTPUT: 1223 OUTPUT:
1111 RETVAL 1224 RETVAL
1112 1225
1226#endif
1227
1113MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1228MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1114 1229
1115void ev_stat_start (ev_stat *w) 1230void ev_stat_start (ev_stat *w)
1116 CODE: 1231 CODE:
1117 START (stat, w); 1232 START (stat, w);
… …
1126 e_destroy (w); 1241 e_destroy (w);
1127 1242
1128void set (ev_stat *w, SV *path, NV interval) 1243void set (ev_stat *w, SV *path, NV interval)
1129 CODE: 1244 CODE:
1130{ 1245{
1131 sv_setsv (w->fh, path); 1246 sv_setsv (e_fh (w), path);
1132 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1247 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1133} 1248}
1134 1249
1135SV *path (ev_stat *w, SV *new_path = 0) 1250SV *path (ev_stat *w, SV *new_path = 0)
1136 CODE: 1251 CODE:
1137{ 1252{
1138 RETVAL = SvREFCNT_inc (w->fh); 1253 RETVAL = SvREFCNT_inc (e_fh (w));
1139 1254
1140 if (items > 1) 1255 if (items > 1)
1141 { 1256 {
1142 SvREFCNT_dec (w->fh); 1257 SvREFCNT_dec (e_fh (w));
1143 w->fh = newSVsv (new_path); 1258 e_fh (w) = newSVsv (new_path);
1144 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1259 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1145 } 1260 }
1146} 1261}
1147 OUTPUT: 1262 OUTPUT:
1148 RETVAL 1263 RETVAL
1149 1264
… …
1151 CODE: 1266 CODE:
1152{ 1267{
1153 RETVAL = w->interval; 1268 RETVAL = w->interval;
1154 1269
1155 if (items > 1) 1270 if (items > 1)
1156 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1271 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1157} 1272}
1158 OUTPUT: 1273 OUTPUT:
1159 RETVAL 1274 RETVAL
1160 1275
1161void prev (ev_stat *w) 1276void prev (ev_stat *w)
… …
1220 e_destroy (w); 1335 e_destroy (w);
1221 1336
1222void set (ev_embed *w, struct ev_loop *loop) 1337void set (ev_embed *w, struct ev_loop *loop)
1223 CODE: 1338 CODE:
1224{ 1339{
1225 sv_setsv (w->fh, ST (1)); 1340 sv_setsv (e_fh (w), ST (1));
1226 RESET (embed, w, (w, loop)); 1341 RESET (embed, w, (w, loop));
1227} 1342}
1228 1343
1229SV *other (ev_embed *w) 1344SV *other (ev_embed *w)
1230 CODE: 1345 CODE:
1231 RETVAL = newSVsv (w->fh); 1346 RETVAL = newSVsv (e_fh (w));
1232 OUTPUT: 1347 OUTPUT:
1233 RETVAL 1348 RETVAL
1234 1349
1235void ev_embed_sweep (ev_embed *w) 1350void ev_embed_sweep (ev_embed *w)
1236 C_ARGS: e_loop (w), w 1351 C_ARGS: e_loop (w), w
… …
1257 CODE: 1372 CODE:
1258 RETVAL = boolSV (ev_async_pending (w)); 1373 RETVAL = boolSV (ev_async_pending (w));
1259 OUTPUT: 1374 OUTPUT:
1260 RETVAL 1375 RETVAL
1261 1376
1377#ifndef EV_NO_LOOPS
1378
1262MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1379MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1263 1380
1264SV *new (SV *klass, unsigned int flags = 0) 1381SV *new (SV *klass, unsigned int flags = 0)
1265 CODE: 1382 CODE:
1266{ 1383{
… …
1274 OUTPUT: 1391 OUTPUT:
1275 RETVAL 1392 RETVAL
1276 1393
1277void DESTROY (struct ev_loop *loop) 1394void DESTROY (struct ev_loop *loop)
1278 CODE: 1395 CODE:
1279 if (loop != evapi.default_loop) /* global destruction sucks */ 1396 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1397 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1398 if (loop != evapi.default_loop)
1280 ev_loop_destroy (loop); 1399 ev_loop_destroy (loop);
1281 1400
1282void ev_loop_fork (struct ev_loop *loop) 1401void ev_loop_fork (struct ev_loop *loop)
1283 1402
1284void ev_loop_verify (struct ev_loop *loop)
1285
1286NV ev_now (struct ev_loop *loop) 1403NV ev_now (struct ev_loop *loop)
1287 1404
1288void ev_now_update (struct ev_loop *loop) 1405void ev_now_update (struct ev_loop *loop)
1289 1406
1290void ev_suspend (struct ev_loop *loop) 1407void ev_suspend (struct ev_loop *loop)
… …
1295 1412
1296void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1413void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1297 1414
1298unsigned int ev_backend (struct ev_loop *loop) 1415unsigned int ev_backend (struct ev_loop *loop)
1299 1416
1300unsigned int ev_loop_count (struct ev_loop *loop) 1417void ev_verify (struct ev_loop *loop)
1418 ALIAS:
1419 loop_verify = 1
1301 1420
1302unsigned int ev_loop_depth (struct ev_loop *loop) 1421unsigned int ev_iteration (struct ev_loop *loop)
1422 ALIAS:
1423 loop_count = 1
1303 1424
1304void ev_loop (struct ev_loop *loop, int flags = 0) 1425unsigned int ev_depth (struct ev_loop *loop)
1426 ALIAS:
1427 loop_depth = 1
1305 1428
1429int ev_run (struct ev_loop *loop, int flags = 0)
1430 ALIAS:
1431 loop = 1
1432
1306void ev_unloop (struct ev_loop *loop, int how = 1) 1433void ev_break (struct ev_loop *loop, int how = 1)
1434 ALIAS:
1435 unloop = 1
1307 1436
1308void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1437void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1309 1438
1439unsigned int ev_pending_count (struct ev_loop *loop)
1440
1441void ev_invoke_pending (struct ev_loop *loop)
1442
1310#if 0 1443#if 0
1311 1444
1312void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1445void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1313 CODE: 1446 CODE:
1314{ 1447{
1315 Signal signum = sv_signum (signal); 1448 Signal signum = s_signum (signal);
1316 CHECK_SIG (signal, signum); 1449 CHECK_SIG (signal, signum);
1317 1450
1318 ev_feed_signal_event (loop, signum); 1451 ev_feed_signal_event (loop, signum);
1319} 1452}
1320 1453
… …
1323ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1456ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1324 ALIAS: 1457 ALIAS:
1325 io_ns = 1 1458 io_ns = 1
1326 CODE: 1459 CODE:
1327{ 1460{
1328 int fd = sv_fileno (fh); 1461 int fd = s_fileno (fh, events & EV_WRITE);
1329 CHECK_FD (fh, fd); 1462 CHECK_FD (fh, fd);
1330 1463
1331 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1464 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1332 RETVAL->fh = newSVsv (fh); 1465 e_fh (RETVAL) = newSVsv (fh);
1333 ev_io_set (RETVAL, fd, events); 1466 ev_io_set (RETVAL, fd, events);
1334 if (!ix) START (io, RETVAL); 1467 if (!ix) START (io, RETVAL);
1335} 1468}
1336 OUTPUT: 1469 OUTPUT:
1337 RETVAL 1470 RETVAL
… …
1353 periodic_ns = 1 1486 periodic_ns = 1
1354 INIT: 1487 INIT:
1355 CHECK_REPEAT (interval); 1488 CHECK_REPEAT (interval);
1356 CODE: 1489 CODE:
1357{ 1490{
1358 ev_periodic *w; 1491 ev_periodic *w;
1359 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1492 w = e_new (sizeof (ev_periodic), cb, ST (0));
1360 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1493 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1361 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1494 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1362 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1495 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1363 if (!ix) START (periodic, w); 1496 if (!ix) START (periodic, w);
1364} 1497}
1365 OUTPUT: 1498 OUTPUT:
1366 RETVAL 1499 RETVAL
1367 1500
1368#if 0
1369
1370ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1501ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1371 ALIAS: 1502 ALIAS:
1372 signal_ns = 1 1503 signal_ns = 1
1373 CODE: 1504 CODE:
1374{ 1505{
1375 Signal signum = sv_signum (signal); 1506 Signal signum = s_signum (signal);
1376 CHECK_SIG (signal, signum); 1507 CHECK_SIG (signal, signum);
1377 1508
1378 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1509 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1379 ev_signal_set (RETVAL, signum); 1510 ev_signal_set (RETVAL, signum);
1380 if (!ix) START (signal, RETVAL); 1511 if (!ix) START_SIGNAL (RETVAL);
1381} 1512}
1382 OUTPUT: 1513 OUTPUT:
1383 RETVAL 1514 RETVAL
1384
1385#endif
1386 1515
1387ev_idle *idle (struct ev_loop *loop, SV *cb) 1516ev_idle *idle (struct ev_loop *loop, SV *cb)
1388 ALIAS: 1517 ALIAS:
1389 idle_ns = 1 1518 idle_ns = 1
1390 CODE: 1519 CODE:
… …
1422 ev_fork_set (RETVAL); 1551 ev_fork_set (RETVAL);
1423 if (!ix) START (fork, RETVAL); 1552 if (!ix) START (fork, RETVAL);
1424 OUTPUT: 1553 OUTPUT:
1425 RETVAL 1554 RETVAL
1426 1555
1556#if CLEANUP_ENABLED
1557
1558ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1559 ALIAS:
1560 cleanup_ns = 1
1561 CODE:
1562 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1563 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1564 ev_cleanup_set (RETVAL);
1565 if (!ix) START (cleanup, RETVAL);
1566 OUTPUT:
1567 RETVAL
1568
1569#endif
1570
1427ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1571ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1428 ALIAS: 1572 ALIAS:
1429 child_ns = 1 1573 child_ns = 1
1430 CODE: 1574 CODE:
1575#if EV_CHILD_ENABLE
1431 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1576 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1432 ev_child_set (RETVAL, pid, trace); 1577 ev_child_set (RETVAL, pid, trace);
1433 if (!ix) START (child, RETVAL); 1578 if (!ix) START (child, RETVAL);
1579#else
1580 croak ("EV::child watchers not supported on this platform");
1581#endif
1434 OUTPUT: 1582 OUTPUT:
1435 RETVAL 1583 RETVAL
1436 1584
1437ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1585ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1438 ALIAS: 1586 ALIAS:
1439 stat_ns = 1 1587 stat_ns = 1
1440 CODE: 1588 CODE:
1441 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1589 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1442 RETVAL->fh = newSVsv (path); 1590 e_fh (RETVAL) = newSVsv (path);
1443 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1591 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1444 if (!ix) START (stat, RETVAL); 1592 if (!ix) START (stat, RETVAL);
1445 OUTPUT: 1593 OUTPUT:
1446 RETVAL 1594 RETVAL
1447 1595
1448ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1596ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1452{ 1600{
1453 if (!(ev_backend (other) & ev_embeddable_backends ())) 1601 if (!(ev_backend (other) & ev_embeddable_backends ()))
1454 croak ("passed loop is not embeddable via EV::embed,"); 1602 croak ("passed loop is not embeddable via EV::embed,");
1455 1603
1456 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1604 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1457 RETVAL->fh = newSVsv (ST (1)); 1605 e_fh (RETVAL) = newSVsv (ST (1));
1458 ev_embed_set (RETVAL, other); 1606 ev_embed_set (RETVAL, other);
1459 if (!ix) START (embed, RETVAL); 1607 if (!ix) START (embed, RETVAL);
1460} 1608}
1461 OUTPUT: 1609 OUTPUT:
1462 RETVAL 1610 RETVAL
… …
1473 1621
1474void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1622void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1475 CODE: 1623 CODE:
1476 ev_once ( 1624 ev_once (
1477 loop, 1625 loop,
1478 sv_fileno (fh), events, 1626 s_fileno (fh, events & EV_WRITE), events,
1479 SvOK (timeout) ? SvNV (timeout) : -1., 1627 SvOK (timeout) ? SvNV (timeout) : -1.,
1480 e_once_cb, 1628 e_once_cb,
1481 newSVsv (cb) 1629 newSVsv (cb)
1482 ); 1630 );
1483 1631
1632#endif
1633

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