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Comparing EV/EV.xs (file contents):
Revision 1.121 by root, Wed Apr 15 17:49:26 2009 UTC vs.
Revision 1.164 by root, Fri Apr 5 21:04:18 2013 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
22#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
13#define EV_H <ev.h> 27#define EV_H <ev.h>
28#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
15 30
16#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 32#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 33# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
21#endif 36#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 38#include "libev/ev.c"
24 39
25#ifndef _WIN32 40#if !defined _WIN32 && !defined _MINIX
26# include <pthread.h> 41# include <pthread.h>
27#endif 42#endif
28 43
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
48#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
45#define e_flags(w) ((ev_watcher *)(w))->e_flags
46#define e_self(w) ((ev_watcher *)(w))->self
47#define e_fh(w) ((ev_watcher *)(w))->fh
48#define e_data(w) ((ev_watcher *)(w))->data
49 49
50#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */ 51#define WFLAG_UNREFED 2 /* has been unref'ed */
52#define WFLAG_NOARGS 4 /* do not pass anything to the callback */
52 53
53#define UNREF(w) \ 54#define UNREF(w) \
54 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 55 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
55 && ev_is_active (w)) \ 56 && ev_is_active (w)) \
56 { \ 57 { \
57 ev_unref (e_loop (w)); \ 58 ev_unref (e_loop (w)); \
58 (w)->e_flags |= WFLAG_UNREFED; \ 59 e_flags (w) |= WFLAG_UNREFED; \
59 } 60 }
60 61
61#define REF(w) \ 62#define REF(w) \
62 if ((w)->e_flags & WFLAG_UNREFED) \ 63 if (e_flags (w) & WFLAG_UNREFED) \
63 { \ 64 { \
64 (w)->e_flags &= ~WFLAG_UNREFED; \ 65 e_flags (w) &= ~WFLAG_UNREFED; \
65 ev_ref (e_loop (w)); \ 66 ev_ref (e_loop (w)); \
66 } 67 }
67 68
68#define START(type,w) \ 69#define START(type,w) \
69 do { \ 70 do { \
… …
76 REF (w); \ 77 REF (w); \
77 ev_ ## type ## _stop (e_loop (w), w); \ 78 ev_ ## type ## _stop (e_loop (w), w); \
78 } while (0) 79 } while (0)
79 80
80#define RESET(type,w,seta) \ 81#define RESET(type,w,seta) \
81 do { \ 82 do { \
82 int active = ev_is_active (w); \ 83 int active = ev_is_active (w); \
83 if (active) STOP (type, w); \ 84 if (active) STOP (type, w); \
84 ev_ ## type ## _set seta; \ 85 ev_ ## type ## _set seta; \
85 if (active) START (type, w); \ 86 if (active) START (type, w); \
86 } while (0) 87 } while (0)
87 88
88typedef int Signal; 89typedef int Signal;
90
91/* horrible... */
92#define CHECK_SIGNAL_CAN_START(w) \
93 do { \
94 /* dive into the internals of libev to avoid aborting in libev */ \
95 if (signals [(w)->signum - 1].loop \
96 && signals [(w)->signum - 1].loop != e_loop (w)) \
97 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
98 } while (0)
99
100#define START_SIGNAL(w) \
101 do { \
102 CHECK_SIGNAL_CAN_START (w); \
103 START (signal, w); \
104 } while (0) \
105
106#define RESET_SIGNAL(w,seta) \
107 do { \
108 int active = ev_is_active (w); \
109 if (active) STOP (signal, w); \
110 ev_ ## signal ## _set seta; \
111 if (active) START_SIGNAL (w); \
112 } while (0)
89 113
90static SV *default_loop_sv; 114static SV *default_loop_sv;
91 115
92static struct EVAPI evapi; 116static struct EVAPI evapi;
93 117
… …
103 *stash_idle, 127 *stash_idle,
104 *stash_prepare, 128 *stash_prepare,
105 *stash_check, 129 *stash_check,
106 *stash_embed, 130 *stash_embed,
107 *stash_fork, 131 *stash_fork,
132 *stash_cleanup,
108 *stash_async; 133 *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}
134 134
135///////////////////////////////////////////////////////////////////////////// 135/////////////////////////////////////////////////////////////////////////////
136// Event 136// Event
137 137
138static void e_cb (EV_P_ ev_watcher *w, int revents); 138static void e_cb (EV_P_ ev_watcher *w, int revents);
139 139
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 * 140static void *
171e_new (int size, SV *cb_sv, SV *loop) 141e_new (int size, SV *cb_sv, SV *loop)
172{ 142{
173 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 143 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
174 ev_watcher *w; 144 ev_watcher *w;
175 SV *self = NEWSV (0, size); 145 SV *self = NEWSV (0, size);
176 SvPOK_only (self); 146 SvPOK_only (self);
177 SvCUR_set (self, size); 147 SvCUR_set (self, size);
178 148
… …
230 /* libev might have stopped the watcher */ 200 /* libev might have stopped the watcher */
231 if (expect_false (w->e_flags & WFLAG_UNREFED) 201 if (expect_false (w->e_flags & WFLAG_UNREFED)
232 && !ev_is_active (w)) 202 && !ev_is_active (w))
233 REF (w); 203 REF (w);
234 204
235 if (expect_true (sv_self_cache)) 205 PUSHMARK (SP);
206
207 if (!expect_true (e_flags (w) & WFLAG_NOARGS))
236 { 208 {
209 if (expect_true (sv_self_cache))
210 {
237 sv_self = sv_self_cache; sv_self_cache = 0; 211 sv_self = sv_self_cache; sv_self_cache = 0;
238 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 212 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
213 }
214 else
215 {
216 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
217 SvREADONLY_on (sv_self);
218 }
219
220 if (expect_true (sv_events_cache))
221 {
222 sv_events = sv_events_cache; sv_events_cache = 0;
223 SvIV_set (sv_events, revents);
224 SvIOK_only (sv_events);
225 }
226 else
227 {
228 sv_events = newSViv (revents);
229 SvREADONLY_on (sv_events);
230 }
231
232 EXTEND (SP, 2);
233 PUSHs (sv_self);
234 PUSHs (sv_events);
235
236 PUTBACK;
237 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
238
239 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
240 SvREFCNT_dec (sv_self);
241 else
242 {
243 SvREFCNT_dec (SvRV (sv_self));
244 SvRV_set (sv_self, &PL_sv_undef);
245 sv_self_cache = sv_self;
246 }
247
248 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
249 SvREFCNT_dec (sv_events);
250 else
251 sv_events_cache = sv_events;
239 } 252 }
240 else 253 else
241 { 254 {
242 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 255 EXTEND (SP, 2);
243 SvREADONLY_on (sv_self); 256 PUSHs (sv_self);
257 PUSHs (sv_events);
258
259 PUTBACK;
260 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
244 } 261 }
245
246 if (expect_true (sv_events_cache))
247 {
248 sv_events = sv_events_cache; sv_events_cache = 0;
249 SvIV_set (sv_events, revents);
250 }
251 else
252 {
253 sv_events = newSViv (revents);
254 SvREADONLY_on (sv_events);
255 }
256
257 PUSHMARK (SP);
258 EXTEND (SP, 2);
259 PUSHs (sv_self);
260 PUSHs (sv_events);
261
262 PUTBACK;
263 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
264
265 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
266 SvREFCNT_dec (sv_self);
267 else
268 {
269 SvREFCNT_dec (SvRV (sv_self));
270 SvRV_set (sv_self, &PL_sv_undef);
271 sv_self_cache = sv_self;
272 }
273
274 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
275 SvREFCNT_dec (sv_events);
276 else
277 sv_events_cache = sv_events;
278 262
279 if (expect_false (SvTRUE (ERRSV))) 263 if (expect_false (SvTRUE (ERRSV)))
280 { 264 {
281 SPAGAIN; 265 SPAGAIN;
282 PUSHMARK (SP); 266 PUSHMARK (SP);
… …
338 ENTER; 322 ENTER;
339 SAVETMPS; 323 SAVETMPS;
340 324
341 PUSHMARK (SP); 325 PUSHMARK (SP);
342 EXTEND (SP, 2); 326 EXTEND (SP, 2);
343 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 327 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
344 PUSHs (newSVnv (now)); 328 PUSHs (newSVnv (now));
345 329
346 PUTBACK; 330 PUTBACK;
347 count = call_sv (w->fh, G_SCALAR | G_EVAL); 331 count = call_sv (w->fh, G_SCALAR | G_EVAL);
348 SPAGAIN; 332 SPAGAIN;
… …
378 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
379 363
380#define CHECK_SIG(sv,num) if ((num) < 0) \ 364#define CHECK_SIG(sv,num) if ((num) < 0) \
381 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 365 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
382 366
367static void
368default_fork (void)
369{
370 ev_loop_fork (EV_DEFAULT_UC);
371}
372
383///////////////////////////////////////////////////////////////////////////// 373/////////////////////////////////////////////////////////////////////////////
384// XS interface functions 374// XS interface functions
385 375
386MODULE = EV PACKAGE = EV PREFIX = ev_ 376MODULE = EV PACKAGE = EV PREFIX = ev_
387 377
… …
399 const_iv (EV_, MINPRI) 389 const_iv (EV_, MINPRI)
400 const_iv (EV_, MAXPRI) 390 const_iv (EV_, MAXPRI)
401 391
402 const_iv (EV_, UNDEF) 392 const_iv (EV_, UNDEF)
403 const_iv (EV_, NONE) 393 const_iv (EV_, NONE)
404 const_iv (EV_, TIMEOUT)
405 const_iv (EV_, READ) 394 const_iv (EV_, READ)
406 const_iv (EV_, WRITE) 395 const_iv (EV_, WRITE)
396 const_iv (EV_, IO)
397 const_iv (EV_, TIMER)
398 const_iv (EV_, PERIODIC)
407 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
400 const_iv (EV_, CHILD)
401 const_iv (EV_, STAT)
408 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
403 const_iv (EV_, PREPARE)
404 /*const_iv (EV_, CHECK) needs special tretament */
405 const_iv (EV_, EMBED)
409 const_iv (EV_, CHECK) 406 const_iv (EV_, FORK)
407 const_iv (EV_, CLEANUP)
408 const_iv (EV_, ASYNC)
409 const_iv (EV_, CUSTOM)
410 const_iv (EV_, ERROR) 410 const_iv (EV_, ERROR)
411 411
412 const_iv (EV, LOOP_ONESHOT) 412 const_iv (EV, RUN_NOWAIT)
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, UNLOOP_ONE) 413 const_iv (EV, RUN_ONCE)
414
415 const_iv (EV, BREAK_CANCEL)
416 const_iv (EV, BREAK_ONE)
415 const_iv (EV, UNLOOP_ALL) 417 const_iv (EV, BREAK_ALL)
416
417 const_iv (EV, BACKEND_SELECT) 418 const_iv (EV, BACKEND_SELECT)
418 const_iv (EV, BACKEND_POLL) 419 const_iv (EV, BACKEND_POLL)
419 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
420 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
421 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
422 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
423 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
427 const_iv (EV, FLAG_FORKCHECK)
428 const_iv (EV, FLAG_SIGNALFD)
429 const_iv (EV, FLAG_NOSIGMASK)
424 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
425 const_iv (EV, FLAG_FORKCHECK) 431 const_iv (EV, FLAG_NOINOTIFY)
432
433 const_iv (EV_, VERSION_MAJOR)
434 const_iv (EV_, VERSION_MINOR)
435#if EV_COMPAT3
436 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
437 const_iv (EV_, TIMEOUT)
438 const_iv (EV, LOOP_NONBLOCK)
439 const_iv (EV, LOOP_ONESHOT)
440 const_iv (EV, UNLOOP_CANCEL)
441 const_iv (EV, UNLOOP_ONE)
442 const_iv (EV, UNLOOP_ALL)
443#endif
426 }; 444 };
427 445
428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 446 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 447 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
448
449 /* since this clashes with perl CHECK blocks, */
450 /* but we are interested in constants, */
451 /* and not blocks, we treat CHECK specially. */
452 {
453 /* the local $^W = 0 takes care of the warning */
454 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
455 /* now we need to re-set the gv, in case it was hijacked */
456 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
457 }
430 458
431 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
432 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
433 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
434 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
439 stash_check = gv_stashpv ("EV::Check" , 1); 467 stash_check = gv_stashpv ("EV::Check" , 1);
440 stash_child = gv_stashpv ("EV::Child" , 1); 468 stash_child = gv_stashpv ("EV::Child" , 1);
441 stash_embed = gv_stashpv ("EV::Embed" , 1); 469 stash_embed = gv_stashpv ("EV::Embed" , 1);
442 stash_stat = gv_stashpv ("EV::Stat" , 1); 470 stash_stat = gv_stashpv ("EV::Stat" , 1);
443 stash_fork = gv_stashpv ("EV::Fork" , 1); 471 stash_fork = gv_stashpv ("EV::Fork" , 1);
472 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
444 stash_async = gv_stashpv ("EV::Async" , 1); 473 stash_async = gv_stashpv ("EV::Async" , 1);
445 474
446 { 475 {
447 SV *sv = perl_get_sv ("EV::API", TRUE); 476 SV *sv = perl_get_sv ("EV::API", TRUE);
448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 477 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
449 478
450 /* the poor man's shared library emulator */ 479 /* the poor man's shared library emulator */
451 evapi.ver = EV_API_VERSION; 480 evapi.ver = EV_API_VERSION;
452 evapi.rev = EV_API_REVISION; 481 evapi.rev = EV_API_REVISION;
453 evapi.sv_fileno = sv_fileno; 482 evapi.sv_fileno = sv_fileno;
454 evapi.sv_signum = sv_signum; 483 evapi.sv_signum = s_signum;
455 evapi.supported_backends = ev_supported_backends (); 484 evapi.supported_backends = ev_supported_backends ();
456 evapi.recommended_backends = ev_recommended_backends (); 485 evapi.recommended_backends = ev_recommended_backends ();
457 evapi.embeddable_backends = ev_embeddable_backends (); 486 evapi.embeddable_backends = ev_embeddable_backends ();
458 evapi.time_ = ev_time; 487 evapi.time_ = ev_time;
459 evapi.sleep_ = ev_sleep; 488 evapi.sleep_ = ev_sleep;
460 evapi.loop_new = ev_loop_new; 489 evapi.loop_new = ev_loop_new;
461 evapi.loop_destroy = ev_loop_destroy; 490 evapi.loop_destroy = ev_loop_destroy;
462 evapi.loop_fork = ev_loop_fork; 491 evapi.loop_fork = ev_loop_fork;
463 evapi.loop_count = ev_loop_count; 492 evapi.iteration = ev_iteration;
493 evapi.depth = ev_depth;
494 evapi.set_userdata = ev_set_userdata;
495 evapi.userdata = ev_userdata;
464 evapi.now = ev_now; 496 evapi.now = ev_now;
465 evapi.now_update = ev_now_update; 497 evapi.now_update = ev_now_update;
498 evapi.suspend = ev_suspend;
499 evapi.resume = ev_resume;
466 evapi.backend = ev_backend; 500 evapi.backend = ev_backend;
467 evapi.unloop = ev_unloop; 501 evapi.break_ = ev_break;
502 evapi.invoke_pending = ev_invoke_pending;
503 evapi.pending_count = ev_pending_count;
504 evapi.verify = ev_verify;
505 evapi.set_loop_release_cb = ev_set_loop_release_cb;
506 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
468 evapi.ref = ev_ref; 507 evapi.ref = ev_ref;
469 evapi.unref = ev_unref; 508 evapi.unref = ev_unref;
470 evapi.loop = ev_loop; 509 evapi.run = ev_run;
471 evapi.once = ev_once; 510 evapi.once = ev_once;
472 evapi.io_start = ev_io_start; 511 evapi.io_start = ev_io_start;
473 evapi.io_stop = ev_io_stop; 512 evapi.io_stop = ev_io_stop;
474 evapi.timer_start = ev_timer_start; 513 evapi.timer_start = ev_timer_start;
475 evapi.timer_stop = ev_timer_stop; 514 evapi.timer_stop = ev_timer_stop;
476 evapi.timer_again = ev_timer_again; 515 evapi.timer_again = ev_timer_again;
516 evapi.timer_remaining = ev_timer_remaining;
477 evapi.periodic_start = ev_periodic_start; 517 evapi.periodic_start = ev_periodic_start;
478 evapi.periodic_stop = ev_periodic_stop; 518 evapi.periodic_stop = ev_periodic_stop;
479 evapi.signal_start = ev_signal_start; 519 evapi.signal_start = ev_signal_start;
480 evapi.signal_stop = ev_signal_stop; 520 evapi.signal_stop = ev_signal_stop;
481 evapi.idle_start = ev_idle_start; 521 evapi.idle_start = ev_idle_start;
482 evapi.idle_stop = ev_idle_stop; 522 evapi.idle_stop = ev_idle_stop;
483 evapi.prepare_start = ev_prepare_start; 523 evapi.prepare_start = ev_prepare_start;
484 evapi.prepare_stop = ev_prepare_stop; 524 evapi.prepare_stop = ev_prepare_stop;
485 evapi.check_start = ev_check_start; 525 evapi.check_start = ev_check_start;
486 evapi.check_stop = ev_check_stop; 526 evapi.check_stop = ev_check_stop;
527#if EV_CHILD_ENABLE
487 evapi.child_start = ev_child_start; 528 evapi.child_start = ev_child_start;
488 evapi.child_stop = ev_child_stop; 529 evapi.child_stop = ev_child_stop;
530#endif
489 evapi.stat_start = ev_stat_start; 531 evapi.stat_start = ev_stat_start;
490 evapi.stat_stop = ev_stat_stop; 532 evapi.stat_stop = ev_stat_stop;
491 evapi.stat_stat = ev_stat_stat; 533 evapi.stat_stat = ev_stat_stat;
492 evapi.embed_start = ev_embed_start; 534 evapi.embed_start = ev_embed_start;
493 evapi.embed_stop = ev_embed_stop; 535 evapi.embed_stop = ev_embed_stop;
494 evapi.embed_sweep = ev_embed_sweep; 536 evapi.embed_sweep = ev_embed_sweep;
495 evapi.fork_start = ev_fork_start; 537 evapi.fork_start = ev_fork_start;
496 evapi.fork_stop = ev_fork_stop; 538 evapi.fork_stop = ev_fork_stop;
539 evapi.cleanup_start = ev_cleanup_start;
540 evapi.cleanup_stop = ev_cleanup_stop;
497 evapi.async_start = ev_async_start; 541 evapi.async_start = ev_async_start;
498 evapi.async_stop = ev_async_stop; 542 evapi.async_stop = ev_async_stop;
499 evapi.async_send = ev_async_send; 543 evapi.async_send = ev_async_send;
500 evapi.clear_pending = ev_clear_pending; 544 evapi.clear_pending = ev_clear_pending;
501 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
502 546
503 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
504 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
505 } 549 }
506#ifndef _WIN32 550#if !defined _WIN32 && !defined _MINIX
551#if __linux
552 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
553 __register_atfork (0, 0, default_fork, 0);
554#else
507 pthread_atfork (0, 0, ev_default_fork); 555 pthread_atfork (0, 0, default_fork);
556#endif
508#endif 557#endif
509} 558}
510 559
511SV *ev_default_loop (unsigned int flags = 0) 560SV *ev_default_loop (unsigned int flags = 0)
512 CODE: 561 CODE:
… …
526 OUTPUT: 575 OUTPUT:
527 RETVAL 576 RETVAL
528 577
529void ev_default_destroy () 578void ev_default_destroy ()
530 CODE: 579 CODE:
531 ev_default_destroy (); 580 ev_loop_destroy (EV_DEFAULT_UC);
532 SvREFCNT_dec (default_loop_sv); 581 SvREFCNT_dec (default_loop_sv);
533 default_loop_sv = 0; 582 default_loop_sv = 0;
534 583
535unsigned int ev_supported_backends () 584unsigned int ev_supported_backends ()
536 585
… …
540 589
541void ev_sleep (NV interval) 590void ev_sleep (NV interval)
542 591
543NV ev_time () 592NV ev_time ()
544 593
594void ev_feed_signal (SV *signal)
595 CODE:
596{
597 Signal signum = s_signum (signal);
598 CHECK_SIG (signal, signum);
599
600 ev_feed_signal (signum);
601}
602
545NV ev_now () 603NV ev_now ()
546 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
547 605
548void ev_now_update () 606void ev_now_update ()
549 C_ARGS: evapi.default_loop 607 C_ARGS: evapi.default_loop
550 608
609void ev_suspend ()
610 C_ARGS: evapi.default_loop
611
612void ev_resume ()
613 C_ARGS: evapi.default_loop
614
551unsigned int ev_backend () 615unsigned int ev_backend ()
552 C_ARGS: evapi.default_loop 616 C_ARGS: evapi.default_loop
553 617
618void ev_verify ()
619 ALIAS:
620 loop_verify = 1
621 C_ARGS: evapi.default_loop
622
623unsigned int ev_iteration ()
624 ALIAS:
625 loop_count = 1
626 C_ARGS: evapi.default_loop
627
554unsigned int ev_loop_count () 628unsigned int ev_depth ()
629 ALIAS:
630 loop_depth = 1
555 C_ARGS: evapi.default_loop 631 C_ARGS: evapi.default_loop
556 632
557void ev_set_io_collect_interval (NV interval) 633void ev_set_io_collect_interval (NV interval)
558 C_ARGS: evapi.default_loop, interval 634 C_ARGS: evapi.default_loop, interval
559 635
560void ev_set_timeout_collect_interval (NV interval) 636void ev_set_timeout_collect_interval (NV interval)
561 C_ARGS: evapi.default_loop, interval 637 C_ARGS: evapi.default_loop, interval
562 638
563void ev_loop (int flags = 0) 639int ev_run (int flags = 0)
640 ALIAS:
641 loop = 1
564 C_ARGS: evapi.default_loop, flags 642 C_ARGS: evapi.default_loop, flags
565 643
566void ev_unloop (int how = EVUNLOOP_ONE) 644void ev_break (int how = EVBREAK_ONE)
645 ALIAS:
646 unloop = 1
567 C_ARGS: evapi.default_loop, how 647 C_ARGS: evapi.default_loop, how
568 648
569void ev_feed_fd_event (int fd, int revents = EV_NONE) 649void ev_feed_fd_event (int fd, int revents = EV_NONE)
570 C_ARGS: evapi.default_loop, fd, revents 650 C_ARGS: evapi.default_loop, fd, revents
571 651
572void ev_feed_signal_event (SV *signal) 652void ev_feed_signal_event (SV *signal)
573 CODE: 653 CODE:
574{ 654{
575 Signal signum = sv_signum (signal); 655 Signal signum = s_signum (signal);
576 CHECK_SIG (signal, signum); 656 CHECK_SIG (signal, signum);
577 657
578 ev_feed_signal_event (evapi.default_loop, signum); 658 ev_feed_signal_event (evapi.default_loop, signum);
579} 659}
580 660
661unsigned int ev_pending_count ()
662 C_ARGS: evapi.default_loop
663
664void ev_invoke_pending ()
665 C_ARGS: evapi.default_loop
666
581ev_io *io (SV *fh, int events, SV *cb) 667ev_io *io (SV *fh, int events, SV *cb)
582 ALIAS: 668 ALIAS:
583 io_ns = 1 669 io_ns = 1
670 _ae_io = 2
584 CODE: 671 CODE:
585{ 672{
586 int fd = sv_fileno (fh); 673 int fd = s_fileno (fh, events & EV_WRITE);
587 CHECK_FD (fh, fd); 674 CHECK_FD (fh, fd);
588
589 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 675 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
590 RETVAL->fh = newSVsv (fh); 676 e_fh (RETVAL) = newSVsv (fh);
677
678 if (ix == 2)
679 {
680 events = events ? EV_WRITE : EV_READ;
681 e_flags (RETVAL) |= WFLAG_NOARGS;
682 }
683
591 ev_io_set (RETVAL, fd, events); 684 ev_io_set (RETVAL, fd, events);
592 if (!ix) START (io, RETVAL); 685 if (ix != 1) START (io, RETVAL);
593} 686}
594 OUTPUT: 687 OUTPUT:
595 RETVAL 688 RETVAL
596 689
597ev_timer *timer (NV after, NV repeat, SV *cb) 690ev_timer *timer (NV after, NV repeat, SV *cb)
… …
613 CHECK_REPEAT (interval); 706 CHECK_REPEAT (interval);
614 CODE: 707 CODE:
615{ 708{
616 ev_periodic *w; 709 ev_periodic *w;
617 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 710 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
618 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 711 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
619 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 712 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
620 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 713 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
621 if (!ix) START (periodic, w); 714 if (!ix) START (periodic, w);
622} 715}
623 OUTPUT: 716 OUTPUT:
624 RETVAL 717 RETVAL
… …
626ev_signal *signal (SV *signal, SV *cb) 719ev_signal *signal (SV *signal, SV *cb)
627 ALIAS: 720 ALIAS:
628 signal_ns = 1 721 signal_ns = 1
629 CODE: 722 CODE:
630{ 723{
631 Signal signum = sv_signum (signal); 724 Signal signum = s_signum (signal);
632 CHECK_SIG (signal, signum); 725 CHECK_SIG (signal, signum);
633 726
634 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
635 ev_signal_set (RETVAL, signum); 728 ev_signal_set (RETVAL, signum);
636 if (!ix) START (signal, RETVAL); 729 if (!ix) START_SIGNAL (RETVAL);
637} 730}
638 OUTPUT: 731 OUTPUT:
639 RETVAL 732 RETVAL
640 733
641ev_idle *idle (SV *cb) 734ev_idle *idle (SV *cb)
… …
676 ev_fork_set (RETVAL); 769 ev_fork_set (RETVAL);
677 if (!ix) START (fork, RETVAL); 770 if (!ix) START (fork, RETVAL);
678 OUTPUT: 771 OUTPUT:
679 RETVAL 772 RETVAL
680 773
774#if CLEANUP_ENABLED
775
776ev_cleanup *cleanup (SV *cb)
777 ALIAS:
778 cleanup_ns = 1
779 CODE:
780 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
781 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
782 ev_cleanup_set (RETVAL);
783 if (!ix) START (cleanup, RETVAL);
784 OUTPUT:
785 RETVAL
786
787#endif
788
681ev_child *child (int pid, int trace, SV *cb) 789ev_child *child (int pid, int trace, SV *cb)
682 ALIAS: 790 ALIAS:
683 child_ns = 1 791 child_ns = 1
684 CODE: 792 CODE:
793#if EV_CHILD_ENABLE
685 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 794 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
686 ev_child_set (RETVAL, pid, trace); 795 ev_child_set (RETVAL, pid, trace);
687 if (!ix) START (child, RETVAL); 796 if (!ix) START (child, RETVAL);
797#else
798 croak ("EV::child watchers not supported on this platform");
799#endif
688 OUTPUT: 800 OUTPUT:
689 RETVAL 801 RETVAL
802
690 803
691ev_stat *stat (SV *path, NV interval, SV *cb) 804ev_stat *stat (SV *path, NV interval, SV *cb)
692 ALIAS: 805 ALIAS:
693 stat_ns = 1 806 stat_ns = 1
694 CODE: 807 CODE:
695 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 808 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
696 RETVAL->fh = newSVsv (path); 809 e_fh (RETVAL) = newSVsv (path);
697 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 810 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
698 if (!ix) START (stat, RETVAL); 811 if (!ix) START (stat, RETVAL);
699 OUTPUT: 812 OUTPUT:
700 RETVAL 813 RETVAL
814
815#ifndef EV_NO_LOOPS
701 816
702ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 817ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
703 ALIAS: 818 ALIAS:
704 embed_ns = 1 819 embed_ns = 1
705 CODE: 820 CODE:
706{ 821{
707 if (!(ev_backend (loop) & ev_embeddable_backends ())) 822 if (!(ev_backend (loop) & ev_embeddable_backends ()))
708 croak ("passed loop is not embeddable via EV::embed,"); 823 croak ("passed loop is not embeddable via EV::embed,");
709 824
710 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 825 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
711 RETVAL->fh = newSVsv (ST (0)); 826 e_fh (RETVAL) = newSVsv (ST (0));
712 ev_embed_set (RETVAL, loop); 827 ev_embed_set (RETVAL, loop);
713 if (!ix) START (embed, RETVAL); 828 if (!ix) START (embed, RETVAL);
714} 829}
715 OUTPUT: 830 OUTPUT:
716 RETVAL 831 RETVAL
832
833#endif
717 834
718ev_async *async (SV *cb) 835ev_async *async (SV *cb)
719 ALIAS: 836 ALIAS:
720 async_ns = 1 837 async_ns = 1
721 CODE: 838 CODE:
… …
727 844
728void once (SV *fh, int events, SV *timeout, SV *cb) 845void once (SV *fh, int events, SV *timeout, SV *cb)
729 CODE: 846 CODE:
730 ev_once ( 847 ev_once (
731 evapi.default_loop, 848 evapi.default_loop,
732 sv_fileno (fh), events, 849 s_fileno (fh, events & EV_WRITE), events,
733 SvOK (timeout) ? SvNV (timeout) : -1., 850 SvOK (timeout) ? SvNV (timeout) : -1.,
734 e_once_cb, 851 e_once_cb,
735 newSVsv (cb) 852 newSVsv (cb)
736 ); 853 );
737 854
… …
771SV *cb (ev_watcher *w, SV *new_cb = 0) 888SV *cb (ev_watcher *w, SV *new_cb = 0)
772 CODE: 889 CODE:
773{ 890{
774 if (items > 1) 891 if (items > 1)
775 { 892 {
776 new_cb = e_get_cv (new_cb); 893 new_cb = s_get_cv_croak (new_cb);
777 RETVAL = newRV_noinc (w->cb_sv); 894 RETVAL = newRV_noinc (w->cb_sv);
778 w->cb_sv = SvREFCNT_inc (new_cb); 895 w->cb_sv = SvREFCNT_inc (new_cb);
779 } 896 }
780 else 897 else
781 RETVAL = newRV_inc (w->cb_sv); 898 RETVAL = newRV_inc (w->cb_sv);
… …
851 e_destroy (w); 968 e_destroy (w);
852 969
853void set (ev_io *w, SV *fh, int events) 970void set (ev_io *w, SV *fh, int events)
854 CODE: 971 CODE:
855{ 972{
856 int fd = sv_fileno (fh); 973 int fd = s_fileno (fh, events & EV_WRITE);
857 CHECK_FD (fh, fd); 974 CHECK_FD (fh, fd);
858 975
859 sv_setsv (w->fh, fh); 976 sv_setsv (e_fh (w), fh);
860 RESET (io, w, (w, fd, events)); 977 RESET (io, w, (w, fd, events));
861} 978}
862 979
863SV *fh (ev_io *w, SV *new_fh = 0) 980SV *fh (ev_io *w, SV *new_fh = 0)
864 CODE: 981 CODE:
865{ 982{
866 if (items > 1) 983 if (items > 1)
867 { 984 {
868 int fd = sv_fileno (new_fh); 985 int fd = s_fileno (new_fh, w->events & EV_WRITE);
869 CHECK_FD (new_fh, fd); 986 CHECK_FD (new_fh, fd);
870 987
871 RETVAL = w->fh; 988 RETVAL = e_fh (w);
872 w->fh = newSVsv (new_fh); 989 e_fh (w) = newSVsv (new_fh);
873 990
874 RESET (io, w, (w, fd, w->events)); 991 RESET (io, w, (w, fd, w->events));
875 } 992 }
876 else 993 else
877 RETVAL = newSVsv (w->fh); 994 RETVAL = newSVsv (e_fh (w));
878} 995}
879 OUTPUT: 996 OUTPUT:
880 RETVAL 997 RETVAL
881 998
882int events (ev_io *w, int new_events = EV_UNDEF) 999int events (ev_io *w, int new_events = EV_UNDEF)
… …
892 1009
893MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1010MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
894 1011
895void ev_signal_start (ev_signal *w) 1012void ev_signal_start (ev_signal *w)
896 CODE: 1013 CODE:
897 START (signal, w); 1014 START_SIGNAL (w);
898 1015
899void ev_signal_stop (ev_signal *w) 1016void ev_signal_stop (ev_signal *w)
900 CODE: 1017 CODE:
901 STOP (signal, w); 1018 STOP (signal, w);
902 1019
… …
906 e_destroy (w); 1023 e_destroy (w);
907 1024
908void set (ev_signal *w, SV *signal) 1025void set (ev_signal *w, SV *signal)
909 CODE: 1026 CODE:
910{ 1027{
911 Signal signum = sv_signum (signal); 1028 Signal signum = s_signum (signal);
912 CHECK_SIG (signal, signum); 1029 CHECK_SIG (signal, signum);
913 1030
914 RESET (signal, w, (w, signum)); 1031 RESET_SIGNAL (w, (w, signum));
915} 1032}
916 1033
917int signal (ev_signal *w, SV *new_signal = 0) 1034int signal (ev_signal *w, SV *new_signal = 0)
918 CODE: 1035 CODE:
919{ 1036{
920 RETVAL = w->signum; 1037 RETVAL = w->signum;
921 1038
922 if (items > 1) 1039 if (items > 1)
923 { 1040 {
924 Signal signum = sv_signum (new_signal); 1041 Signal signum = s_signum (new_signal);
925 CHECK_SIG (new_signal, signum); 1042 CHECK_SIG (new_signal, signum);
926 1043
927 RESET (signal, w, (w, signum)); 1044 RESET_SIGNAL (w, (w, signum));
928 } 1045 }
929} 1046}
930 OUTPUT: 1047 OUTPUT:
931 RETVAL 1048 RETVAL
932 1049
… …
947 CHECK_REPEAT (w->repeat); 1064 CHECK_REPEAT (w->repeat);
948 CODE: 1065 CODE:
949 ev_timer_again (e_loop (w), w); 1066 ev_timer_again (e_loop (w), w);
950 UNREF (w); 1067 UNREF (w);
951 1068
1069NV ev_timer_remaining (ev_timer *w)
1070 C_ARGS: e_loop (w), w
1071
952void DESTROY (ev_timer *w) 1072void DESTROY (ev_timer *w)
953 CODE: 1073 CODE:
954 STOP (timer, w); 1074 STOP (timer, w);
955 e_destroy (w); 1075 e_destroy (w);
956 1076
… …
985void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1105void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
986 INIT: 1106 INIT:
987 CHECK_REPEAT (interval); 1107 CHECK_REPEAT (interval);
988 CODE: 1108 CODE:
989{ 1109{
990 SvREFCNT_dec (w->fh); 1110 SvREFCNT_dec (e_fh (w));
991 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1111 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
992 1112
993 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1113 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
994} 1114}
995 1115
996NV at (ev_periodic *w) 1116NV at (ev_periodic *w)
997 CODE: 1117 CODE:
998 RETVAL = ev_periodic_at (w); 1118 RETVAL = ev_periodic_at (w);
… …
1057void DESTROY (ev_fork *w) 1177void DESTROY (ev_fork *w)
1058 CODE: 1178 CODE:
1059 STOP (fork, w); 1179 STOP (fork, w);
1060 e_destroy (w); 1180 e_destroy (w);
1061 1181
1182#if CLEANUP_ENABLED
1183
1184MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1185
1186void ev_cleanup_start (ev_cleanup *w)
1187 CODE:
1188 START (cleanup, w);
1189
1190void ev_cleanup_stop (ev_cleanup *w)
1191 CODE:
1192 STOP (cleanup, w);
1193
1194void DESTROY (ev_cleanup *w)
1195 CODE:
1196 STOP (cleanup, w);
1197 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1198 e_destroy (w);
1199
1200int keepalive (ev_watcher *w, SV *new_value = 0)
1201 CODE:
1202 RETVAL = 1;
1203 OUTPUT:
1204 RETVAL
1205
1206#endif
1207
1062MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1208MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1209
1210#if EV_CHILD_ENABLE
1063 1211
1064void ev_child_start (ev_child *w) 1212void ev_child_start (ev_child *w)
1065 CODE: 1213 CODE:
1066 START (child, w); 1214 START (child, w);
1067 1215
… …
1087 : ix == 1 ? w->rpid 1235 : ix == 1 ? w->rpid
1088 : w->rstatus; 1236 : w->rstatus;
1089 OUTPUT: 1237 OUTPUT:
1090 RETVAL 1238 RETVAL
1091 1239
1240#endif
1241
1092MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1242MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1093 1243
1094void ev_stat_start (ev_stat *w) 1244void ev_stat_start (ev_stat *w)
1095 CODE: 1245 CODE:
1096 START (stat, w); 1246 START (stat, w);
… …
1105 e_destroy (w); 1255 e_destroy (w);
1106 1256
1107void set (ev_stat *w, SV *path, NV interval) 1257void set (ev_stat *w, SV *path, NV interval)
1108 CODE: 1258 CODE:
1109{ 1259{
1110 sv_setsv (w->fh, path); 1260 sv_setsv (e_fh (w), path);
1111 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1261 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1112} 1262}
1113 1263
1114SV *path (ev_stat *w, SV *new_path = 0) 1264SV *path (ev_stat *w, SV *new_path = 0)
1115 CODE: 1265 CODE:
1116{ 1266{
1117 RETVAL = SvREFCNT_inc (w->fh); 1267 RETVAL = SvREFCNT_inc (e_fh (w));
1118 1268
1119 if (items > 1) 1269 if (items > 1)
1120 { 1270 {
1121 SvREFCNT_dec (w->fh); 1271 SvREFCNT_dec (e_fh (w));
1122 w->fh = newSVsv (new_path); 1272 e_fh (w) = newSVsv (new_path);
1123 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1273 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1124 } 1274 }
1125} 1275}
1126 OUTPUT: 1276 OUTPUT:
1127 RETVAL 1277 RETVAL
1128 1278
… …
1130 CODE: 1280 CODE:
1131{ 1281{
1132 RETVAL = w->interval; 1282 RETVAL = w->interval;
1133 1283
1134 if (items > 1) 1284 if (items > 1)
1135 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1285 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1136} 1286}
1137 OUTPUT: 1287 OUTPUT:
1138 RETVAL 1288 RETVAL
1139 1289
1140void prev (ev_stat *w) 1290void prev (ev_stat *w)
… …
1199 e_destroy (w); 1349 e_destroy (w);
1200 1350
1201void set (ev_embed *w, struct ev_loop *loop) 1351void set (ev_embed *w, struct ev_loop *loop)
1202 CODE: 1352 CODE:
1203{ 1353{
1204 sv_setsv (w->fh, ST (1)); 1354 sv_setsv (e_fh (w), ST (1));
1205 RESET (embed, w, (w, loop)); 1355 RESET (embed, w, (w, loop));
1206} 1356}
1207 1357
1208SV *other (ev_embed *w) 1358SV *other (ev_embed *w)
1209 CODE: 1359 CODE:
1210 RETVAL = newSVsv (w->fh); 1360 RETVAL = newSVsv (e_fh (w));
1211 OUTPUT: 1361 OUTPUT:
1212 RETVAL 1362 RETVAL
1213 1363
1214void ev_embed_sweep (ev_embed *w) 1364void ev_embed_sweep (ev_embed *w)
1215 C_ARGS: e_loop (w), w 1365 C_ARGS: e_loop (w), w
… …
1236 CODE: 1386 CODE:
1237 RETVAL = boolSV (ev_async_pending (w)); 1387 RETVAL = boolSV (ev_async_pending (w));
1238 OUTPUT: 1388 OUTPUT:
1239 RETVAL 1389 RETVAL
1240 1390
1391#ifndef EV_NO_LOOPS
1392
1241MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1393MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1242 1394
1243SV *new (SV *klass, unsigned int flags = 0) 1395SV *new (SV *klass, unsigned int flags = 0)
1244 CODE: 1396 CODE:
1245{ 1397{
… …
1253 OUTPUT: 1405 OUTPUT:
1254 RETVAL 1406 RETVAL
1255 1407
1256void DESTROY (struct ev_loop *loop) 1408void DESTROY (struct ev_loop *loop)
1257 CODE: 1409 CODE:
1258 if (loop != evapi.default_loop) /* global destruction sucks */ 1410 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1411 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1412 if (loop != evapi.default_loop)
1259 ev_loop_destroy (loop); 1413 ev_loop_destroy (loop);
1260 1414
1261void ev_loop_fork (struct ev_loop *loop) 1415void ev_loop_fork (struct ev_loop *loop)
1262 1416
1263void ev_loop_verify (struct ev_loop *loop)
1264
1265NV ev_now (struct ev_loop *loop) 1417NV ev_now (struct ev_loop *loop)
1266 1418
1267void ev_now_update (struct ev_loop *loop) 1419void ev_now_update (struct ev_loop *loop)
1268 1420
1421void ev_suspend (struct ev_loop *loop)
1422
1423void ev_resume (struct ev_loop *loop)
1424
1269void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1425void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1270 1426
1271void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1427void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1272 1428
1273unsigned int ev_backend (struct ev_loop *loop) 1429unsigned int ev_backend (struct ev_loop *loop)
1274 1430
1275unsigned int ev_loop_count (struct ev_loop *loop) 1431void ev_verify (struct ev_loop *loop)
1432 ALIAS:
1433 loop_verify = 1
1276 1434
1277void ev_loop (struct ev_loop *loop, int flags = 0) 1435unsigned int ev_iteration (struct ev_loop *loop)
1436 ALIAS:
1437 loop_count = 1
1278 1438
1439unsigned int ev_depth (struct ev_loop *loop)
1440 ALIAS:
1441 loop_depth = 1
1442
1443int ev_run (struct ev_loop *loop, int flags = 0)
1444 ALIAS:
1445 loop = 1
1446
1279void ev_unloop (struct ev_loop *loop, int how = 1) 1447void ev_break (struct ev_loop *loop, int how = 1)
1448 ALIAS:
1449 unloop = 1
1280 1450
1281void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1451void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1282 1452
1453unsigned int ev_pending_count (struct ev_loop *loop)
1454
1455void ev_invoke_pending (struct ev_loop *loop)
1456
1283#if 0 1457#if 0
1284 1458
1285void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1459void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1286 CODE: 1460 CODE:
1287{ 1461{
1288 Signal signum = sv_signum (signal); 1462 Signal signum = s_signum (signal);
1289 CHECK_SIG (signal, signum); 1463 CHECK_SIG (signal, signum);
1290 1464
1291 ev_feed_signal_event (loop, signum); 1465 ev_feed_signal_event (loop, signum);
1292} 1466}
1293 1467
… …
1296ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1470ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1297 ALIAS: 1471 ALIAS:
1298 io_ns = 1 1472 io_ns = 1
1299 CODE: 1473 CODE:
1300{ 1474{
1301 int fd = sv_fileno (fh); 1475 int fd = s_fileno (fh, events & EV_WRITE);
1302 CHECK_FD (fh, fd); 1476 CHECK_FD (fh, fd);
1303 1477
1304 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1478 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1305 RETVAL->fh = newSVsv (fh); 1479 e_fh (RETVAL) = newSVsv (fh);
1306 ev_io_set (RETVAL, fd, events); 1480 ev_io_set (RETVAL, fd, events);
1307 if (!ix) START (io, RETVAL); 1481 if (!ix) START (io, RETVAL);
1308} 1482}
1309 OUTPUT: 1483 OUTPUT:
1310 RETVAL 1484 RETVAL
… …
1326 periodic_ns = 1 1500 periodic_ns = 1
1327 INIT: 1501 INIT:
1328 CHECK_REPEAT (interval); 1502 CHECK_REPEAT (interval);
1329 CODE: 1503 CODE:
1330{ 1504{
1331 ev_periodic *w; 1505 ev_periodic *w;
1332 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1506 w = e_new (sizeof (ev_periodic), cb, ST (0));
1333 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1507 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1334 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1508 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1335 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1509 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1336 if (!ix) START (periodic, w); 1510 if (!ix) START (periodic, w);
1337} 1511}
1338 OUTPUT: 1512 OUTPUT:
1339 RETVAL 1513 RETVAL
1340 1514
1341#if 0
1342
1343ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1515ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1344 ALIAS: 1516 ALIAS:
1345 signal_ns = 1 1517 signal_ns = 1
1346 CODE: 1518 CODE:
1347{ 1519{
1348 Signal signum = sv_signum (signal); 1520 Signal signum = s_signum (signal);
1349 CHECK_SIG (signal, signum); 1521 CHECK_SIG (signal, signum);
1350 1522
1351 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1523 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1352 ev_signal_set (RETVAL, signum); 1524 ev_signal_set (RETVAL, signum);
1353 if (!ix) START (signal, RETVAL); 1525 if (!ix) START_SIGNAL (RETVAL);
1354} 1526}
1355 OUTPUT: 1527 OUTPUT:
1356 RETVAL 1528 RETVAL
1357
1358#endif
1359 1529
1360ev_idle *idle (struct ev_loop *loop, SV *cb) 1530ev_idle *idle (struct ev_loop *loop, SV *cb)
1361 ALIAS: 1531 ALIAS:
1362 idle_ns = 1 1532 idle_ns = 1
1363 CODE: 1533 CODE:
… …
1395 ev_fork_set (RETVAL); 1565 ev_fork_set (RETVAL);
1396 if (!ix) START (fork, RETVAL); 1566 if (!ix) START (fork, RETVAL);
1397 OUTPUT: 1567 OUTPUT:
1398 RETVAL 1568 RETVAL
1399 1569
1570#if CLEANUP_ENABLED
1571
1572ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1573 ALIAS:
1574 cleanup_ns = 1
1575 CODE:
1576 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1577 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1578 ev_cleanup_set (RETVAL);
1579 if (!ix) START (cleanup, RETVAL);
1580 OUTPUT:
1581 RETVAL
1582
1583#endif
1584
1400ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1585ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1401 ALIAS: 1586 ALIAS:
1402 child_ns = 1 1587 child_ns = 1
1403 CODE: 1588 CODE:
1589#if EV_CHILD_ENABLE
1404 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1590 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1405 ev_child_set (RETVAL, pid, trace); 1591 ev_child_set (RETVAL, pid, trace);
1406 if (!ix) START (child, RETVAL); 1592 if (!ix) START (child, RETVAL);
1593#else
1594 croak ("EV::child watchers not supported on this platform");
1595#endif
1407 OUTPUT: 1596 OUTPUT:
1408 RETVAL 1597 RETVAL
1409 1598
1410ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1599ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1411 ALIAS: 1600 ALIAS:
1412 stat_ns = 1 1601 stat_ns = 1
1413 CODE: 1602 CODE:
1414 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1603 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1415 RETVAL->fh = newSVsv (path); 1604 e_fh (RETVAL) = newSVsv (path);
1416 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1605 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1417 if (!ix) START (stat, RETVAL); 1606 if (!ix) START (stat, RETVAL);
1418 OUTPUT: 1607 OUTPUT:
1419 RETVAL 1608 RETVAL
1420 1609
1421ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1610ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1425{ 1614{
1426 if (!(ev_backend (other) & ev_embeddable_backends ())) 1615 if (!(ev_backend (other) & ev_embeddable_backends ()))
1427 croak ("passed loop is not embeddable via EV::embed,"); 1616 croak ("passed loop is not embeddable via EV::embed,");
1428 1617
1429 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1618 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1430 RETVAL->fh = newSVsv (ST (1)); 1619 e_fh (RETVAL) = newSVsv (ST (1));
1431 ev_embed_set (RETVAL, other); 1620 ev_embed_set (RETVAL, other);
1432 if (!ix) START (embed, RETVAL); 1621 if (!ix) START (embed, RETVAL);
1433} 1622}
1434 OUTPUT: 1623 OUTPUT:
1435 RETVAL 1624 RETVAL
… …
1446 1635
1447void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1636void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1448 CODE: 1637 CODE:
1449 ev_once ( 1638 ev_once (
1450 loop, 1639 loop,
1451 sv_fileno (fh), events, 1640 s_fileno (fh, events & EV_WRITE), events,
1452 SvOK (timeout) ? SvNV (timeout) : -1., 1641 SvOK (timeout) ? SvNV (timeout) : -1.,
1453 e_once_cb, 1642 e_once_cb,
1454 newSVsv (cb) 1643 newSVsv (cb)
1455 ); 1644 );
1456 1645
1646#endif
1647

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