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Comparing EV/EV.xs (file contents):
Revision 1.116 by root, Tue Oct 28 08:08:28 2008 UTC vs.
Revision 1.136 by root, Tue Mar 16 17:11:48 2010 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#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
… …
24 33
25#ifndef _WIN32 34#ifndef _WIN32
26# include <pthread.h> 35# include <pthread.h>
27#endif 36#endif
28 37
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34#if __GNUC__ >= 3
35# define expect(expr,value) __builtin_expect ((expr),(value))
36#else
37# define expect(expr,value) (expr)
38#endif
39
40#define expect_false(expr) expect ((expr) != 0, 0)
41#define expect_true(expr) expect ((expr) != 0, 1)
42
43#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
44 39
45#define WFLAG_KEEPALIVE 1 40#define WFLAG_KEEPALIVE 1
41#define WFLAG_UNREFED 2 /* has been unref'ed */
46 42
47#define UNREF(w) \ 43#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 44 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 45 && ev_is_active (w)) \
46 { \
50 ev_unref (e_loop (w)); 47 ev_unref (e_loop (w)); \
48 (w)->e_flags |= WFLAG_UNREFED; \
49 }
51 50
52#define REF(w) \ 51#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 52 if ((w)->e_flags & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 53 { \
54 (w)->e_flags &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 55 ev_ref (e_loop (w)); \
56 }
56 57
57#define START(type,w) \ 58#define START(type,w) \
58 do { \ 59 do { \
60 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 61 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 62 } while (0)
62 63
63#define STOP(type,w) \ 64#define STOP(type,w) \
64 do { \ 65 do { \
65 REF (w); \ 66 REF (w); \
66 ev_ ## type ## _stop (e_loop (w), w); \ 67 ev_ ## type ## _stop (e_loop (w), w); \
67 } while (0) 68 } while (0)
68 69
69#define RESET(type,w,seta) \ 70#define RESET(type,w,seta) \
70 do { \ 71 do { \
71 int active = ev_is_active (w); \ 72 int active = ev_is_active (w); \
72 if (active) STOP (type, w); \ 73 if (active) STOP (type, w); \
73 ev_ ## type ## _set seta; \ 74 ev_ ## type ## _set seta; \
74 if (active) START (type, w); \ 75 if (active) START (type, w); \
75 } while (0) 76 } while (0)
76 77
77typedef int Signal; 78typedef int Signal;
79
80/* horrible... */
81#define CHECK_SIGNAL_CAN_START(w) \
82 do { \
83 /* dive into the internals of libev to avoid aborting in libev */ \
84 if (signals [(w)->signum - 1].loop \
85 && signals [(w)->signum - 1].loop != e_loop (w)) \
86 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
87 } while (0)
88
89#define START_SIGNAL(w) \
90 do { \
91 CHECK_SIGNAL_CAN_START (w); \
92 START (signal, w); \
93 } while (0) \
94
95#define RESET_SIGNAL(w,seta) \
96 do { \
97 int active = ev_is_active (w); \
98 if (active) STOP (signal, w); \
99 ev_ ## signal ## _set seta; \
100 if (active) START_SIGNAL (w); \
101 } while (0)
78 102
79static SV *default_loop_sv; 103static SV *default_loop_sv;
80 104
81static struct EVAPI evapi; 105static struct EVAPI evapi;
82 106
… …
94 *stash_check, 118 *stash_check,
95 *stash_embed, 119 *stash_embed,
96 *stash_fork, 120 *stash_fork,
97 *stash_async; 121 *stash_async;
98 122
99#ifndef SIG_SIZE
100/* kudos to Slaven Rezic for the idea */
101static char sig_size [] = { SIG_NUM };
102# define SIG_SIZE (sizeof (sig_size) + 1)
103#endif
104
105static Signal
106sv_signum (SV *sig)
107{
108 Signal signum;
109
110 SvGETMAGIC (sig);
111
112 for (signum = 1; signum < SIG_SIZE; ++signum)
113 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
114 return signum;
115
116 signum = SvIV (sig);
117
118 if (signum > 0 && signum < SIG_SIZE)
119 return signum;
120
121 return -1;
122}
123
124///////////////////////////////////////////////////////////////////////////// 123/////////////////////////////////////////////////////////////////////////////
125// Event 124// Event
126 125
127static void e_cb (EV_P_ ev_watcher *w, int revents); 126static void e_cb (EV_P_ ev_watcher *w, int revents);
128 127
129static int
130sv_fileno (SV *fh)
131{
132 SvGETMAGIC (fh);
133
134 if (SvROK (fh))
135 fh = SvRV (fh);
136
137 if (SvTYPE (fh) == SVt_PVGV)
138 return PerlIO_fileno (IoIFP (sv_2io (fh)));
139
140 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
141 return SvIV (fh);
142
143 return -1;
144}
145
146static SV *
147e_get_cv (SV *cb_sv)
148{
149 HV *st;
150 GV *gvp;
151 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
152
153 if (!cv)
154 croak ("EV watcher callback must be a CODE reference");
155
156 return (SV *)cv;
157}
158
159static void * 128static void *
160e_new (int size, SV *cb_sv, SV *loop) 129e_new (int size, SV *cb_sv, SV *loop)
161{ 130{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 131 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 132 ev_watcher *w;
164 SV *self = NEWSV (0, size); 133 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 134 SvPOK_only (self);
166 SvCUR_set (self, size); 135 SvCUR_set (self, size);
167 136
… …
213e_cb (EV_P_ ev_watcher *w, int revents) 182e_cb (EV_P_ ev_watcher *w, int revents)
214{ 183{
215 dSP; 184 dSP;
216 I32 mark = SP - PL_stack_base; 185 I32 mark = SP - PL_stack_base;
217 SV *sv_self, *sv_events; 186 SV *sv_self, *sv_events;
187
188 /* libev might have stopped the watcher */
189 if (expect_false (w->e_flags & WFLAG_UNREFED)
190 && !ev_is_active (w))
191 REF (w);
218 192
219 if (expect_true (sv_self_cache)) 193 if (expect_true (sv_self_cache))
220 { 194 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 195 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 196 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
… …
244 PUSHs (sv_events); 218 PUSHs (sv_events);
245 219
246 PUTBACK; 220 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 222
249 if (expect_false (sv_self_cache)) 223 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 224 SvREFCNT_dec (sv_self);
251 else 225 else
252 { 226 {
253 SvREFCNT_dec (SvRV (sv_self)); 227 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 228 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 229 sv_self_cache = sv_self;
256 } 230 }
257 231
258 if (expect_false (sv_events_cache)) 232 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
233 SvREFCNT_dec (sv_events);
234 else
235 sv_events_cache = sv_events;
236
237 if (expect_false (SvTRUE (ERRSV)))
238 {
239 SPAGAIN;
240 PUSHMARK (SP);
241 PUTBACK;
242 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
243 }
244
245 SP = PL_stack_base + mark;
246 PUTBACK;
247}
248
249static void
250e_once_cb (int revents, void *arg)
251{
252 dSP;
253 I32 mark = SP - PL_stack_base;
254 SV *sv_events;
255
256 if (sv_events_cache)
257 {
258 sv_events = sv_events_cache; sv_events_cache = 0;
259 SvIV_set (sv_events, revents);
260 }
261 else
262 sv_events = newSViv (revents);
263
264 PUSHMARK (SP);
265 XPUSHs (sv_events);
266
267 PUTBACK;
268 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
269
270 SvREFCNT_dec ((SV *)arg);
271
272 if (sv_events_cache)
259 SvREFCNT_dec (sv_events); 273 SvREFCNT_dec (sv_events);
260 else 274 else
261 sv_events_cache = sv_events; 275 sv_events_cache = sv_events;
262 276
263 if (SvTRUE (ERRSV)) 277 if (SvTRUE (ERRSV))
… …
270 284
271 SP = PL_stack_base + mark; 285 SP = PL_stack_base + mark;
272 PUTBACK; 286 PUTBACK;
273} 287}
274 288
275static void
276e_once_cb (int revents, void *arg)
277{
278 dSP;
279 I32 mark = SP - PL_stack_base;
280 SV *sv_events;
281
282 if (sv_events_cache)
283 {
284 sv_events = sv_events_cache; sv_events_cache = 0;
285 SvIV_set (sv_events, revents);
286 }
287 else
288 sv_events = newSViv (revents);
289
290 PUSHMARK (SP);
291 XPUSHs (sv_events);
292
293 PUTBACK;
294 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
295
296 SvREFCNT_dec ((SV *)arg);
297
298 if (sv_events_cache)
299 SvREFCNT_dec (sv_events);
300 else
301 sv_events_cache = sv_events;
302
303 if (SvTRUE (ERRSV))
304 {
305 SPAGAIN;
306 PUSHMARK (SP);
307 PUTBACK;
308 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
309 }
310
311 SP = PL_stack_base + mark;
312 PUTBACK;
313}
314
315static ev_tstamp 289static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 290e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 291{
318 ev_tstamp retval; 292 ev_tstamp retval;
319 int count; 293 int count;
… …
383 const_iv (EV_, MINPRI) 357 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 358 const_iv (EV_, MAXPRI)
385 359
386 const_iv (EV_, UNDEF) 360 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 361 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 362 const_iv (EV_, READ)
390 const_iv (EV_, WRITE) 363 const_iv (EV_, WRITE)
364 const_iv (EV_, IO)
365 const_iv (EV_, TIMEOUT) /* deprecated */
366 const_iv (EV_, TIMER)
367 const_iv (EV_, PERIODIC)
391 const_iv (EV_, SIGNAL) 368 const_iv (EV_, SIGNAL)
369 const_iv (EV_, CHILD)
370 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 371 const_iv (EV_, IDLE)
372 const_iv (EV_, PREPARE)
393 const_iv (EV_, CHECK) 373 const_iv (EV_, CHECK)
374 const_iv (EV_, EMBED)
375 const_iv (EV_, FORK)
376 const_iv (EV_, ASYNC)
377 const_iv (EV_, CUSTOM)
394 const_iv (EV_, ERROR) 378 const_iv (EV_, ERROR)
395 379
380 const_iv (EV, LOOP_NONBLOCK)
396 const_iv (EV, LOOP_ONESHOT) 381 const_iv (EV, LOOP_ONESHOT)
382
397 const_iv (EV, LOOP_NONBLOCK) 383 const_iv (EV, UNLOOP_CANCEL)
398 const_iv (EV, UNLOOP_ONE) 384 const_iv (EV, UNLOOP_ONE)
399 const_iv (EV, UNLOOP_ALL) 385 const_iv (EV, UNLOOP_ALL)
400 386
401 const_iv (EV, BACKEND_SELECT) 387 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 388 const_iv (EV, BACKEND_POLL)
403 const_iv (EV, BACKEND_EPOLL) 389 const_iv (EV, BACKEND_EPOLL)
404 const_iv (EV, BACKEND_KQUEUE) 390 const_iv (EV, BACKEND_KQUEUE)
405 const_iv (EV, BACKEND_DEVPOLL) 391 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 392 const_iv (EV, BACKEND_PORT)
393 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, FLAG_AUTO) 394 const_iv (EV, FLAG_AUTO)
395 const_iv (EV, FLAG_FORKCHECK)
396 const_iv (EV, FLAG_SIGNALFD)
408 const_iv (EV, FLAG_NOENV) 397 const_iv (EV, FLAG_NOENV)
398 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
409 const_iv (EV, FLAG_FORKCHECK) 399 const_iv (EV, FLAG_NOINOTIFY)
400
401 const_iv (EV_, VERSION_MAJOR)
402 const_iv (EV_, VERSION_MINOR)
410 }; 403 };
411 404
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 405 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 406 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 407
… …
433 426
434 /* the poor man's shared library emulator */ 427 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 428 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 429 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 430 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 431 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 432 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 433 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 434 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 435 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 436 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 437 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 438 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 439 evapi.loop_fork = ev_loop_fork;
447 evapi.loop_count = ev_loop_count; 440 evapi.loop_count = ev_loop_count;
441 evapi.loop_depth = ev_loop_depth;
442 evapi.set_userdata = ev_set_userdata;
443 evapi.userdata = ev_userdata;
448 evapi.now = ev_now; 444 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 445 evapi.now_update = ev_now_update;
446 evapi.suspend = ev_suspend;
447 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 448 evapi.backend = ev_backend;
451 evapi.unloop = ev_unloop; 449 evapi.unloop = ev_unloop;
450 evapi.invoke_pending = ev_invoke_pending;
451 evapi.pending_count = ev_pending_count;
452 evapi.set_loop_release_cb = ev_set_loop_release_cb;
453 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 454 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 455 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 456 evapi.loop = ev_loop;
455 evapi.once = ev_once; 457 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 458 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 459 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 460 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 461 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 462 evapi.timer_again = ev_timer_again;
463 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 464 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 465 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 466 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 467 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 468 evapi.idle_start = ev_idle_start;
… …
520 523
521unsigned int ev_recommended_backends () 524unsigned int ev_recommended_backends ()
522 525
523unsigned int ev_embeddable_backends () 526unsigned int ev_embeddable_backends ()
524 527
528void ev_sleep (NV interval)
529
525NV ev_time () 530NV ev_time ()
526 531
527NV ev_now () 532NV ev_now ()
528 C_ARGS: evapi.default_loop 533 C_ARGS: evapi.default_loop
529 534
530void ev_now_update () 535void ev_now_update ()
531 C_ARGS: evapi.default_loop 536 C_ARGS: evapi.default_loop
532 537
538void ev_suspend ()
539 C_ARGS: evapi.default_loop
540
541void ev_resume ()
542 C_ARGS: evapi.default_loop
543
533unsigned int ev_backend () 544unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 545 C_ARGS: evapi.default_loop
535 546
547void ev_loop_verify ()
548 C_ARGS: evapi.default_loop
549
536unsigned int ev_loop_count () 550unsigned int ev_loop_count ()
537 C_ARGS: evapi.default_loop 551 C_ARGS: evapi.default_loop
538 552
553unsigned int ev_loop_depth ()
554 C_ARGS: evapi.default_loop
555
539void ev_set_io_collect_interval (NV interval) 556void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 557 C_ARGS: evapi.default_loop, interval
541 558
542void ev_set_timeout_collect_interval (NV interval) 559void ev_set_timeout_collect_interval (NV interval)
543 C_ARGS: evapi.default_loop, interval 560 C_ARGS: evapi.default_loop, interval
… …
552 C_ARGS: evapi.default_loop, fd, revents 569 C_ARGS: evapi.default_loop, fd, revents
553 570
554void ev_feed_signal_event (SV *signal) 571void ev_feed_signal_event (SV *signal)
555 CODE: 572 CODE:
556{ 573{
557 Signal signum = sv_signum (signal); 574 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 575 CHECK_SIG (signal, signum);
559 576
560 ev_feed_signal_event (evapi.default_loop, signum); 577 ev_feed_signal_event (evapi.default_loop, signum);
561} 578}
562 579
580unsigned int ev_pending_count ()
581 C_ARGS: evapi.default_loop
582
583void ev_invoke_pending ()
584 C_ARGS: evapi.default_loop
585
563ev_io *io (SV *fh, int events, SV *cb) 586ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 587 ALIAS:
565 io_ns = 1 588 io_ns = 1
589 _ae_io = 2
566 CODE: 590 CODE:
567{ 591{
568 int fd = sv_fileno (fh); 592 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 593 CHECK_FD (fh, fd);
594
595 if (ix == 2)
596 {
597 ix = 0;
598 events = events ? EV_WRITE : EV_READ;
599 }
570 600
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 601 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 602 RETVAL->fh = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 603 ev_io_set (RETVAL, fd, events);
574 if (!ix) START (io, RETVAL); 604 if (!ix) START (io, RETVAL);
… …
608ev_signal *signal (SV *signal, SV *cb) 638ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 639 ALIAS:
610 signal_ns = 1 640 signal_ns = 1
611 CODE: 641 CODE:
612{ 642{
613 Signal signum = sv_signum (signal); 643 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
615 645
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 646 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 647 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 648 if (!ix) START_SIGNAL (RETVAL);
619} 649}
620 OUTPUT: 650 OUTPUT:
621 RETVAL 651 RETVAL
622 652
623ev_idle *idle (SV *cb) 653ev_idle *idle (SV *cb)
… …
709 739
710void once (SV *fh, int events, SV *timeout, SV *cb) 740void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 741 CODE:
712 ev_once ( 742 ev_once (
713 evapi.default_loop, 743 evapi.default_loop,
714 sv_fileno (fh), events, 744 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 745 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 746 e_once_cb,
717 newSVsv (cb) 747 newSVsv (cb)
718 ); 748 );
719 749
… …
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 770 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 771 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 772
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 773 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 774 {
775 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 776 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 777 UNREF (w);
748 } 778 }
749} 779}
750 OUTPUT: 780 OUTPUT:
751 RETVAL 781 RETVAL
… …
753SV *cb (ev_watcher *w, SV *new_cb = 0) 783SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 784 CODE:
755{ 785{
756 if (items > 1) 786 if (items > 1)
757 { 787 {
758 new_cb = e_get_cv (new_cb); 788 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 789 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 790 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 791 }
762 else 792 else
763 RETVAL = newRV_inc (w->cb_sv); 793 RETVAL = newRV_inc (w->cb_sv);
… …
833 e_destroy (w); 863 e_destroy (w);
834 864
835void set (ev_io *w, SV *fh, int events) 865void set (ev_io *w, SV *fh, int events)
836 CODE: 866 CODE:
837{ 867{
838 int fd = sv_fileno (fh); 868 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 869 CHECK_FD (fh, fd);
840 870
841 sv_setsv (w->fh, fh); 871 sv_setsv (w->fh, fh);
842 RESET (io, w, (w, fd, events)); 872 RESET (io, w, (w, fd, events));
843} 873}
… …
845SV *fh (ev_io *w, SV *new_fh = 0) 875SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 876 CODE:
847{ 877{
848 if (items > 1) 878 if (items > 1)
849 { 879 {
850 int fd = sv_fileno (new_fh); 880 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 881 CHECK_FD (new_fh, fd);
852 882
853 RETVAL = w->fh; 883 RETVAL = w->fh;
854 w->fh = newSVsv (new_fh); 884 w->fh = newSVsv (new_fh);
855 885
… …
874 904
875MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 905MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
876 906
877void ev_signal_start (ev_signal *w) 907void ev_signal_start (ev_signal *w)
878 CODE: 908 CODE:
879 START (signal, w); 909 START_SIGNAL (w);
880 910
881void ev_signal_stop (ev_signal *w) 911void ev_signal_stop (ev_signal *w)
882 CODE: 912 CODE:
883 STOP (signal, w); 913 STOP (signal, w);
884 914
… …
888 e_destroy (w); 918 e_destroy (w);
889 919
890void set (ev_signal *w, SV *signal) 920void set (ev_signal *w, SV *signal)
891 CODE: 921 CODE:
892{ 922{
893 Signal signum = sv_signum (signal); 923 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 924 CHECK_SIG (signal, signum);
895 925
896 RESET (signal, w, (w, signum)); 926 RESET_SIGNAL (w, (w, signum));
897} 927}
898 928
899int signal (ev_signal *w, SV *new_signal = 0) 929int signal (ev_signal *w, SV *new_signal = 0)
900 CODE: 930 CODE:
901{ 931{
902 RETVAL = w->signum; 932 RETVAL = w->signum;
903 933
904 if (items > 1) 934 if (items > 1)
905 { 935 {
906 Signal signum = sv_signum (new_signal); 936 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 937 CHECK_SIG (new_signal, signum);
908 938
909 RESET (signal, w, (w, signum)); 939 RESET_SIGNAL (w, (w, signum));
910 } 940 }
911} 941}
912 OUTPUT: 942 OUTPUT:
913 RETVAL 943 RETVAL
914 944
… …
926 956
927void ev_timer_again (ev_timer *w) 957void ev_timer_again (ev_timer *w)
928 INIT: 958 INIT:
929 CHECK_REPEAT (w->repeat); 959 CHECK_REPEAT (w->repeat);
930 CODE: 960 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 961 ev_timer_again (e_loop (w), w);
933 UNREF (w); 962 UNREF (w);
963
964NV ev_timer_remaining (ev_timer *w)
965 C_ARGS: e_loop (w), w
934 966
935void DESTROY (ev_timer *w) 967void DESTROY (ev_timer *w)
936 CODE: 968 CODE:
937 STOP (timer, w); 969 STOP (timer, w);
938 e_destroy (w); 970 e_destroy (w);
… …
955 CODE: 987 CODE:
956 STOP (periodic, w); 988 STOP (periodic, w);
957 989
958void ev_periodic_again (ev_periodic *w) 990void ev_periodic_again (ev_periodic *w)
959 CODE: 991 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 992 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 993 UNREF (w);
963 994
964void DESTROY (ev_periodic *w) 995void DESTROY (ev_periodic *w)
965 CODE: 996 CODE:
… …
1248 1279
1249NV ev_now (struct ev_loop *loop) 1280NV ev_now (struct ev_loop *loop)
1250 1281
1251void ev_now_update (struct ev_loop *loop) 1282void ev_now_update (struct ev_loop *loop)
1252 1283
1284void ev_suspend (struct ev_loop *loop)
1285
1286void ev_resume (struct ev_loop *loop)
1287
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1288void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1289
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1290void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1291
1257unsigned int ev_backend (struct ev_loop *loop) 1292unsigned int ev_backend (struct ev_loop *loop)
1258 1293
1259unsigned int ev_loop_count (struct ev_loop *loop) 1294unsigned int ev_loop_count (struct ev_loop *loop)
1260 1295
1296unsigned int ev_loop_depth (struct ev_loop *loop)
1297
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1298void ev_loop (struct ev_loop *loop, int flags = 0)
1262 1299
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1300void ev_unloop (struct ev_loop *loop, int how = 1)
1264 1301
1265void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1302void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1266 1303
1304unsigned int ev_pending_count (struct ev_loop *loop)
1305
1306void ev_invoke_pending (struct ev_loop *loop)
1307
1267#if 0 1308#if 0
1268 1309
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1310void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1311 CODE:
1271{ 1312{
1272 Signal signum = sv_signum (signal); 1313 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1314 CHECK_SIG (signal, signum);
1274 1315
1275 ev_feed_signal_event (loop, signum); 1316 ev_feed_signal_event (loop, signum);
1276} 1317}
1277 1318
… …
1280ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1321ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1281 ALIAS: 1322 ALIAS:
1282 io_ns = 1 1323 io_ns = 1
1283 CODE: 1324 CODE:
1284{ 1325{
1285 int fd = sv_fileno (fh); 1326 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1327 CHECK_FD (fh, fd);
1287 1328
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1329 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1330 RETVAL->fh = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1331 ev_io_set (RETVAL, fd, events);
… …
1320 if (!ix) START (periodic, w); 1361 if (!ix) START (periodic, w);
1321} 1362}
1322 OUTPUT: 1363 OUTPUT:
1323 RETVAL 1364 RETVAL
1324 1365
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1366ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1367 ALIAS:
1329 signal_ns = 1 1368 signal_ns = 1
1330 CODE: 1369 CODE:
1331{ 1370{
1332 Signal signum = sv_signum (signal); 1371 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1372 CHECK_SIG (signal, signum);
1334 1373
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1374 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1375 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1376 if (!ix) START_SIGNAL (RETVAL);
1338} 1377}
1339 OUTPUT: 1378 OUTPUT:
1340 RETVAL 1379 RETVAL
1341
1342#endif
1343 1380
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1381ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1382 ALIAS:
1346 idle_ns = 1 1383 idle_ns = 1
1347 CODE: 1384 CODE:
… …
1430 1467
1431void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1468void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1432 CODE: 1469 CODE:
1433 ev_once ( 1470 ev_once (
1434 loop, 1471 loop,
1435 sv_fileno (fh), events, 1472 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1473 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1474 e_once_cb,
1438 newSVsv (cb) 1475 newSVsv (cb)
1439 ); 1476 );
1440 1477

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