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Comparing EV/EV.xs (file contents):
Revision 1.100 by root, Fri Dec 21 09:43:57 2007 UTC vs.
Revision 1.131 by root, Sun Jul 19 20:39:54 2009 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#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
9#include "EV/EVAPI.h"
10
11/* fix perl api breakage */ 5/* fix perl api breakage */
12#undef signal 6#undef signal
13#undef sigaction 7#undef sigaction
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_PROTOTYPES 1
19#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
20#define EV_H <ev.h>
21#include "EV/EVAPI.h"
14 22
15#define EV_SELECT_IS_WINSOCKET 0 23#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32 24#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0 25# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS 26# define NFDBITS PERL_NFDBITS
… …
26#endif 34#endif
27 35
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 36#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
29 37
30#define WFLAG_KEEPALIVE 1 38#define WFLAG_KEEPALIVE 1
39#define WFLAG_UNREFED 2 /* has been unref'ed */
31 40
32#define UNREF(w) \ 41#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 42 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 43 && ev_is_active (w)) \
44 { \
35 ev_unref (e_loop (w)); 45 ev_unref (e_loop (w)); \
46 (w)->e_flags |= WFLAG_UNREFED; \
47 }
36 48
37#define REF(w) \ 49#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 50 if ((w)->e_flags & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 51 { \
52 (w)->e_flags &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 53 ev_ref (e_loop (w)); \
54 }
41 55
42#define START(type,w) \ 56#define START(type,w) \
43 do { \ 57 do { \
58 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 59 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 60 } while (0)
47 61
48#define STOP(type,w) \ 62#define STOP(type,w) \
49 do { \ 63 do { \
50 REF (w); \ 64 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 65 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 66 } while (0)
53 67
54#define RESET(type,w,seta) \ 68#define RESET(type,w,seta) \
55 do { \ 69 do { \
56 int active = ev_is_active (w); \ 70 int active = ev_is_active (w); \
… …
76 *stash_stat, 90 *stash_stat,
77 *stash_idle, 91 *stash_idle,
78 *stash_prepare, 92 *stash_prepare,
79 *stash_check, 93 *stash_check,
80 *stash_embed, 94 *stash_embed,
81 *stash_fork; 95 *stash_fork,
82 96 *stash_async;
83#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1)
87#endif
88
89static Signal
90sv_signum (SV *sig)
91{
92 Signal signum;
93
94 SvGETMAGIC (sig);
95
96 for (signum = 1; signum < SIG_SIZE; ++signum)
97 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98 return signum;
99
100 signum = SvIV (sig);
101
102 if (signum > 0 && signum < SIG_SIZE)
103 return signum;
104
105 return -1;
106}
107 97
108///////////////////////////////////////////////////////////////////////////// 98/////////////////////////////////////////////////////////////////////////////
109// Event 99// Event
110 100
111static void e_cb (EV_P_ ev_watcher *w, int revents); 101static void e_cb (EV_P_ ev_watcher *w, int revents);
112 102
113static int
114sv_fileno (SV *fh)
115{
116 SvGETMAGIC (fh);
117
118 if (SvROK (fh))
119 fh = SvRV (fh);
120
121 if (SvTYPE (fh) == SVt_PVGV)
122 return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125 return SvIV (fh);
126
127 return -1;
128}
129
130static void * 103static void *
131e_new (int size, SV *cb_sv, SV *loop) 104e_new (int size, SV *cb_sv, SV *loop)
132{ 105{
106 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133 ev_watcher *w; 107 ev_watcher *w;
134 SV *self = NEWSV (0, size); 108 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 109 SvPOK_only (self);
136 SvCUR_set (self, size); 110 SvCUR_set (self, size);
137 111
138 w = (ev_watcher *)SvPVX (self); 112 w = (ev_watcher *)SvPVX (self);
139 113
140 ev_init (w, e_cb); 114 ev_init (w, cv ? e_cb : 0);
141 115
142 w->loop = SvREFCNT_inc (SvRV (loop)); 116 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 117 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 118 w->data = 0;
145 w->fh = 0; 119 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 120 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 121 w->self = self;
148 122
149 return (void *)w; 123 return (void *)w;
150} 124}
151 125
152static void 126static void
… …
175 } 149 }
176 150
177 return rv; 151 return rv;
178} 152}
179 153
180static SV *sv_events_cache; 154static SV *sv_self_cache, *sv_events_cache;
181 155
182static void 156static void
183e_cb (EV_P_ ev_watcher *w, int revents) 157e_cb (EV_P_ ev_watcher *w, int revents)
184{ 158{
185 dSP; 159 dSP;
186 I32 mark = SP - PL_stack_base; 160 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 161 SV *sv_self, *sv_events;
188 162
163 /* libev might have stopped the watcher */
164 if (expect_false (w->e_flags & WFLAG_UNREFED)
165 && !ev_is_active (w))
166 REF (w);
167
168 if (expect_true (sv_self_cache))
169 {
170 sv_self = sv_self_cache; sv_self_cache = 0;
171 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
172 }
173 else
174 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 175 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
176 SvREADONLY_on (sv_self);
177 }
178
179 if (expect_true (sv_events_cache))
180 {
181 sv_events = sv_events_cache; sv_events_cache = 0;
182 SvIV_set (sv_events, revents);
183 }
184 else
185 {
186 sv_events = newSViv (revents);
187 SvREADONLY_on (sv_events);
188 }
189
190 PUSHMARK (SP);
191 EXTEND (SP, 2);
192 PUSHs (sv_self);
193 PUSHs (sv_events);
194
195 PUTBACK;
196 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
197
198 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
199 SvREFCNT_dec (sv_self);
200 else
201 {
202 SvREFCNT_dec (SvRV (sv_self));
203 SvRV_set (sv_self, &PL_sv_undef);
204 sv_self_cache = sv_self;
205 }
206
207 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
208 SvREFCNT_dec (sv_events);
209 else
210 sv_events_cache = sv_events;
211
212 if (expect_false (SvTRUE (ERRSV)))
213 {
214 SPAGAIN;
215 PUSHMARK (SP);
216 PUTBACK;
217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
218 }
219
220 SP = PL_stack_base + mark;
221 PUTBACK;
222}
223
224static void
225e_once_cb (int revents, void *arg)
226{
227 dSP;
228 I32 mark = SP - PL_stack_base;
229 SV *sv_events;
190 230
191 if (sv_events_cache) 231 if (sv_events_cache)
192 { 232 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 233 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 234 SvIV_set (sv_events, revents);
195 } 235 }
196 else 236 else
197 sv_events = newSViv (revents); 237 sv_events = newSViv (revents);
198 238
199 PUSHMARK (SP); 239 PUSHMARK (SP);
200 EXTEND (SP, 2);
201 PUSHs (sv_self);
202 PUSHs (sv_events); 240 XPUSHs (sv_events);
203 241
204 PUTBACK; 242 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 243 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206 244
207 SvREFCNT_dec (sv_self); 245 SvREFCNT_dec ((SV *)arg);
208 246
209 if (sv_events_cache) 247 if (sv_events_cache)
210 SvREFCNT_dec (sv_events); 248 SvREFCNT_dec (sv_events);
211 else 249 else
212 sv_events_cache = sv_events; 250 sv_events_cache = sv_events;
… …
221 259
222 SP = PL_stack_base + mark; 260 SP = PL_stack_base + mark;
223 PUTBACK; 261 PUTBACK;
224} 262}
225 263
226static void
227e_once_cb (int revents, void *arg)
228{
229 dSP;
230 I32 mark = SP - PL_stack_base;
231 SV *sv_events;
232
233 if (sv_events_cache)
234 {
235 sv_events = sv_events_cache; sv_events_cache = 0;
236 SvIV_set (sv_events, revents);
237 }
238 else
239 sv_events = newSViv (revents);
240
241 PUSHMARK (SP);
242 XPUSHs (sv_events);
243
244 PUTBACK;
245 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
246
247 SvREFCNT_dec ((SV *)arg);
248
249 if (sv_events_cache)
250 SvREFCNT_dec (sv_events);
251 else
252 sv_events_cache = sv_events;
253
254 if (SvTRUE (ERRSV))
255 {
256 SPAGAIN;
257 PUSHMARK (SP);
258 PUTBACK;
259 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
260 }
261
262 SP = PL_stack_base + mark;
263 PUTBACK;
264}
265
266static ev_tstamp 264static ev_tstamp
267e_periodic_cb (ev_periodic *w, ev_tstamp now) 265e_periodic_cb (ev_periodic *w, ev_tstamp now)
268{ 266{
269 ev_tstamp retval; 267 ev_tstamp retval;
270 int count; 268 int count;
… …
334 const_iv (EV_, MINPRI) 332 const_iv (EV_, MINPRI)
335 const_iv (EV_, MAXPRI) 333 const_iv (EV_, MAXPRI)
336 334
337 const_iv (EV_, UNDEF) 335 const_iv (EV_, UNDEF)
338 const_iv (EV_, NONE) 336 const_iv (EV_, NONE)
339 const_iv (EV_, TIMEOUT)
340 const_iv (EV_, READ) 337 const_iv (EV_, READ)
341 const_iv (EV_, WRITE) 338 const_iv (EV_, WRITE)
339 const_iv (EV_, IO)
340 const_iv (EV_, TIMEOUT)
341 const_iv (EV_, TIMER)
342 const_iv (EV_, PERIODIC)
342 const_iv (EV_, SIGNAL) 343 const_iv (EV_, SIGNAL)
344 const_iv (EV_, CHILD)
345 const_iv (EV_, STAT)
343 const_iv (EV_, IDLE) 346 const_iv (EV_, IDLE)
347 const_iv (EV_, PREPARE)
344 const_iv (EV_, CHECK) 348 const_iv (EV_, CHECK)
349 const_iv (EV_, EMBED)
350 const_iv (EV_, FORK)
351 const_iv (EV_, ASYNC)
352 const_iv (EV_, CUSTOM)
345 const_iv (EV_, ERROR) 353 const_iv (EV_, ERROR)
346 354
355 const_iv (EV, LOOP_NONBLOCK)
347 const_iv (EV, LOOP_ONESHOT) 356 const_iv (EV, LOOP_ONESHOT)
357
348 const_iv (EV, LOOP_NONBLOCK) 358 const_iv (EV, UNLOOP_CANCEL)
349 const_iv (EV, UNLOOP_ONE) 359 const_iv (EV, UNLOOP_ONE)
350 const_iv (EV, UNLOOP_ALL) 360 const_iv (EV, UNLOOP_ALL)
351 361
352 const_iv (EV, BACKEND_SELECT) 362 const_iv (EV, BACKEND_SELECT)
353 const_iv (EV, BACKEND_POLL) 363 const_iv (EV, BACKEND_POLL)
… …
356 const_iv (EV, BACKEND_DEVPOLL) 366 const_iv (EV, BACKEND_DEVPOLL)
357 const_iv (EV, BACKEND_PORT) 367 const_iv (EV, BACKEND_PORT)
358 const_iv (EV, FLAG_AUTO) 368 const_iv (EV, FLAG_AUTO)
359 const_iv (EV, FLAG_NOENV) 369 const_iv (EV, FLAG_NOENV)
360 const_iv (EV, FLAG_FORKCHECK) 370 const_iv (EV, FLAG_FORKCHECK)
371
372 const_iv (EV_, VERSION_MAJOR)
373 const_iv (EV_, VERSION_MINOR)
361 }; 374 };
362 375
363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 376 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 377 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
365 378
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 387 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 388 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 389 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 390 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 391 stash_fork = gv_stashpv ("EV::Fork" , 1);
392 stash_async = gv_stashpv ("EV::Async" , 1);
379 393
380 { 394 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 395 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 396 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 397
384 /* the poor man's shared library emulator */ 398 /* the poor man's shared library emulator */
385 evapi.ver = EV_API_VERSION; 399 evapi.ver = EV_API_VERSION;
386 evapi.rev = EV_API_REVISION; 400 evapi.rev = EV_API_REVISION;
387 evapi.sv_fileno = sv_fileno; 401 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 402 evapi.sv_signum = s_signum;
389 evapi.supported_backends = ev_supported_backends (); 403 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 404 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 405 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 406 evapi.time_ = ev_time;
407 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 408 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 409 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 410 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 411 evapi.loop_count = ev_loop_count;
412 evapi.loop_depth = ev_loop_depth;
413 evapi.set_userdata = ev_set_userdata;
414 evapi.userdata = ev_userdata;
397 evapi.now = ev_now; 415 evapi.now = ev_now;
416 evapi.now_update = ev_now_update;
417 evapi.suspend = ev_suspend;
418 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 419 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 420 evapi.unloop = ev_unloop;
421 evapi.invoke_pending = ev_invoke_pending;
422 evapi.pending_count = ev_pending_count;
423 evapi.set_loop_release_cb = ev_set_loop_release_cb;
424 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400 evapi.ref = ev_ref; 425 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 426 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 427 evapi.loop = ev_loop;
403 evapi.once = ev_once; 428 evapi.once = ev_once;
404 evapi.io_start = ev_io_start; 429 evapi.io_start = ev_io_start;
405 evapi.io_stop = ev_io_stop; 430 evapi.io_stop = ev_io_stop;
406 evapi.timer_start = ev_timer_start; 431 evapi.timer_start = ev_timer_start;
407 evapi.timer_stop = ev_timer_stop; 432 evapi.timer_stop = ev_timer_stop;
408 evapi.timer_again = ev_timer_again; 433 evapi.timer_again = ev_timer_again;
434 evapi.timer_remaining = ev_timer_remaining;
409 evapi.periodic_start = ev_periodic_start; 435 evapi.periodic_start = ev_periodic_start;
410 evapi.periodic_stop = ev_periodic_stop; 436 evapi.periodic_stop = ev_periodic_stop;
411 evapi.signal_start = ev_signal_start; 437 evapi.signal_start = ev_signal_start;
412 evapi.signal_stop = ev_signal_stop; 438 evapi.signal_stop = ev_signal_stop;
413 evapi.idle_start = ev_idle_start; 439 evapi.idle_start = ev_idle_start;
… …
424 evapi.embed_start = ev_embed_start; 450 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 451 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 452 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 453 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 454 evapi.fork_stop = ev_fork_stop;
455 evapi.async_start = ev_async_start;
456 evapi.async_stop = ev_async_stop;
457 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 458 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 459 evapi.invoke = ev_invoke;
431 460
432 sv_setiv (sv, (IV)&evapi); 461 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 462 SvREADONLY_on (sv);
… …
453 RETVAL = newSVsv (default_loop_sv); 482 RETVAL = newSVsv (default_loop_sv);
454} 483}
455 OUTPUT: 484 OUTPUT:
456 RETVAL 485 RETVAL
457 486
487void ev_default_destroy ()
488 CODE:
489 ev_default_destroy ();
490 SvREFCNT_dec (default_loop_sv);
491 default_loop_sv = 0;
492
493unsigned int ev_supported_backends ()
494
495unsigned int ev_recommended_backends ()
496
497unsigned int ev_embeddable_backends ()
498
499void ev_sleep (NV interval)
500
458NV ev_time () 501NV ev_time ()
459 502
460NV ev_now () 503NV ev_now ()
461 C_ARGS: evapi.default_loop 504 C_ARGS: evapi.default_loop
462 505
506void ev_now_update ()
507 C_ARGS: evapi.default_loop
508
509void ev_suspend ()
510 C_ARGS: evapi.default_loop
511
512void ev_resume ()
513 C_ARGS: evapi.default_loop
514
463unsigned int ev_backend () 515unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 516 C_ARGS: evapi.default_loop
465 517
518void ev_loop_verify ()
519 C_ARGS: evapi.default_loop
520
466unsigned int ev_loop_count () 521unsigned int ev_loop_count ()
467 C_ARGS: evapi.default_loop 522 C_ARGS: evapi.default_loop
468 523
524unsigned int ev_loop_depth ()
525 C_ARGS: evapi.default_loop
526
527void ev_set_io_collect_interval (NV interval)
528 C_ARGS: evapi.default_loop, interval
529
530void ev_set_timeout_collect_interval (NV interval)
531 C_ARGS: evapi.default_loop, interval
532
469void ev_loop (int flags = 0) 533void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 534 C_ARGS: evapi.default_loop, flags
471 535
472void ev_unloop (int how = 1) 536void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 537 C_ARGS: evapi.default_loop, how
474 538
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 539void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 540 C_ARGS: evapi.default_loop, fd, revents
477 541
478void ev_feed_signal_event (SV *signal) 542void ev_feed_signal_event (SV *signal)
479 CODE: 543 CODE:
480{ 544{
481 Signal signum = sv_signum (signal); 545 Signal signum = s_signum (signal);
482 CHECK_SIG (signal, signum); 546 CHECK_SIG (signal, signum);
483 547
484 ev_feed_signal_event (evapi.default_loop, signum); 548 ev_feed_signal_event (evapi.default_loop, signum);
485} 549}
486 550
551unsigned int ev_pending_count ()
552 C_ARGS: evapi.default_loop
553
554void ev_invoke_pending ()
555 C_ARGS: evapi.default_loop
556
487ev_io *io (SV *fh, int events, SV *cb) 557ev_io *io (SV *fh, int events, SV *cb)
488 ALIAS: 558 ALIAS:
489 io_ns = 1 559 io_ns = 1
490 CODE: 560 CODE:
491{ 561{
492 int fd = sv_fileno (fh); 562 int fd = s_fileno (fh, events & EV_WRITE);
493 CHECK_FD (fh, fd); 563 CHECK_FD (fh, fd);
494 564
495 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 565 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496 RETVAL->fh = newSVsv (fh); 566 RETVAL->fh = newSVsv (fh);
497 ev_io_set (RETVAL, fd, events); 567 ev_io_set (RETVAL, fd, events);
… …
532ev_signal *signal (SV *signal, SV *cb) 602ev_signal *signal (SV *signal, SV *cb)
533 ALIAS: 603 ALIAS:
534 signal_ns = 1 604 signal_ns = 1
535 CODE: 605 CODE:
536{ 606{
537 Signal signum = sv_signum (signal); 607 Signal signum = s_signum (signal);
538 CHECK_SIG (signal, signum); 608 CHECK_SIG (signal, signum);
539 609
540 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 610 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541 ev_signal_set (RETVAL, signum); 611 ev_signal_set (RETVAL, signum);
542 if (!ix) START (signal, RETVAL); 612 if (!ix) START (signal, RETVAL);
… …
582 ev_fork_set (RETVAL); 652 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 653 if (!ix) START (fork, RETVAL);
584 OUTPUT: 654 OUTPUT:
585 RETVAL 655 RETVAL
586 656
587ev_child *child (int pid, SV *cb) 657ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 658 ALIAS:
589 child_ns = 1 659 child_ns = 1
590 CODE: 660 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 661 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 662 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 663 if (!ix) START (child, RETVAL);
594 OUTPUT: 664 OUTPUT:
595 RETVAL 665 RETVAL
596 666
597ev_stat *stat (SV *path, NV interval, SV *cb) 667ev_stat *stat (SV *path, NV interval, SV *cb)
… …
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 673 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
604 if (!ix) START (stat, RETVAL); 674 if (!ix) START (stat, RETVAL);
605 OUTPUT: 675 OUTPUT:
606 RETVAL 676 RETVAL
607 677
608ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 678ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 679 ALIAS:
610 embed_ns = 1 680 embed_ns = 1
611 CODE: 681 CODE:
612{ 682{
613 if (!(ev_backend (loop) & ev_embeddable_backends ())) 683 if (!(ev_backend (loop) & ev_embeddable_backends ()))
614 croak ("passed loop is not embeddable via EV::embed,"); 684 croak ("passed loop is not embeddable via EV::embed,");
615 685
616 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 686 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617 RETVAL->fh = newSVsv (ST (0)); 687 RETVAL->fh = newSVsv (ST (0));
618 ev_embed_set (RETVAL, loop); 688 ev_embed_set (RETVAL, loop);
619
620 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622 if (!ix) START (embed, RETVAL); 689 if (!ix) START (embed, RETVAL);
623} 690}
691 OUTPUT:
692 RETVAL
693
694ev_async *async (SV *cb)
695 ALIAS:
696 async_ns = 1
697 CODE:
698 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
699 ev_async_set (RETVAL);
700 if (!ix) START (async, RETVAL);
624 OUTPUT: 701 OUTPUT:
625 RETVAL 702 RETVAL
626 703
627void once (SV *fh, int events, SV *timeout, SV *cb) 704void once (SV *fh, int events, SV *timeout, SV *cb)
628 CODE: 705 CODE:
629 ev_once ( 706 ev_once (
630 evapi.default_loop, 707 evapi.default_loop,
631 sv_fileno (fh), events, 708 s_fileno (fh, events & EV_WRITE), events,
632 SvOK (timeout) ? SvNV (timeout) : -1., 709 SvOK (timeout) ? SvNV (timeout) : -1.,
633 e_once_cb, 710 e_once_cb,
634 newSVsv (cb) 711 newSVsv (cb)
635 ); 712 );
636 713
… …
652 C_ARGS: e_loop (w), w, revents 729 C_ARGS: e_loop (w), w, revents
653 730
654int keepalive (ev_watcher *w, int new_value = 0) 731int keepalive (ev_watcher *w, int new_value = 0)
655 CODE: 732 CODE:
656{ 733{
657 RETVAL = w->flags & WFLAG_KEEPALIVE; 734 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658 new_value = new_value ? WFLAG_KEEPALIVE : 0; 735 new_value = new_value ? WFLAG_KEEPALIVE : 0;
659 736
660 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 737 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661 { 738 {
739 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662 REF (w); 740 REF (w);
663 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664 UNREF (w); 741 UNREF (w);
665 } 742 }
666} 743}
667 OUTPUT: 744 OUTPUT:
668 RETVAL 745 RETVAL
669 746
670SV *cb (ev_watcher *w, SV *new_cb = 0) 747SV *cb (ev_watcher *w, SV *new_cb = 0)
671 CODE: 748 CODE:
672{ 749{
673 RETVAL = newSVsv (w->cb_sv);
674
675 if (items > 1) 750 if (items > 1)
676 sv_setsv (w->cb_sv, new_cb); 751 {
752 new_cb = s_get_cv_croak (new_cb);
753 RETVAL = newRV_noinc (w->cb_sv);
754 w->cb_sv = SvREFCNT_inc (new_cb);
755 }
756 else
757 RETVAL = newRV_inc (w->cb_sv);
677} 758}
678 OUTPUT: 759 OUTPUT:
679 RETVAL 760 RETVAL
680 761
681SV *data (ev_watcher *w, SV *new_data = 0) 762SV *data (ev_watcher *w, SV *new_data = 0)
… …
746 e_destroy (w); 827 e_destroy (w);
747 828
748void set (ev_io *w, SV *fh, int events) 829void set (ev_io *w, SV *fh, int events)
749 CODE: 830 CODE:
750{ 831{
751 int fd = sv_fileno (fh); 832 int fd = s_fileno (fh, events & EV_WRITE);
752 CHECK_FD (fh, fd); 833 CHECK_FD (fh, fd);
753 834
754 sv_setsv (w->fh, fh); 835 sv_setsv (w->fh, fh);
755 RESET (io, w, (w, fd, events)); 836 RESET (io, w, (w, fd, events));
756} 837}
… …
758SV *fh (ev_io *w, SV *new_fh = 0) 839SV *fh (ev_io *w, SV *new_fh = 0)
759 CODE: 840 CODE:
760{ 841{
761 if (items > 1) 842 if (items > 1)
762 { 843 {
763 int fd = sv_fileno (new_fh); 844 int fd = s_fileno (new_fh, w->events & EV_WRITE);
764 CHECK_FD (new_fh, fd); 845 CHECK_FD (new_fh, fd);
765 846
766 RETVAL = w->fh; 847 RETVAL = w->fh;
767 w->fh = newSVsv (new_fh); 848 w->fh = newSVsv (new_fh);
768 849
… …
801 e_destroy (w); 882 e_destroy (w);
802 883
803void set (ev_signal *w, SV *signal) 884void set (ev_signal *w, SV *signal)
804 CODE: 885 CODE:
805{ 886{
806 Signal signum = sv_signum (signal); 887 Signal signum = s_signum (signal);
807 CHECK_SIG (signal, signum); 888 CHECK_SIG (signal, signum);
808 889
809 RESET (signal, w, (w, signum)); 890 RESET (signal, w, (w, signum));
810} 891}
811 892
… …
814{ 895{
815 RETVAL = w->signum; 896 RETVAL = w->signum;
816 897
817 if (items > 1) 898 if (items > 1)
818 { 899 {
819 Signal signum = sv_signum (new_signal); 900 Signal signum = s_signum (new_signal);
820 CHECK_SIG (new_signal, signum); 901 CHECK_SIG (new_signal, signum);
821 902
822 RESET (signal, w, (w, signum)); 903 RESET (signal, w, (w, signum));
823 } 904 }
824} 905}
… …
839 920
840void ev_timer_again (ev_timer *w) 921void ev_timer_again (ev_timer *w)
841 INIT: 922 INIT:
842 CHECK_REPEAT (w->repeat); 923 CHECK_REPEAT (w->repeat);
843 CODE: 924 CODE:
844 REF (w);
845 ev_timer_again (e_loop (w), w); 925 ev_timer_again (e_loop (w), w);
846 UNREF (w); 926 UNREF (w);
927
928NV ev_timer_remaining (ev_timer *w)
929 C_ARGS: e_loop (w), w
847 930
848void DESTROY (ev_timer *w) 931void DESTROY (ev_timer *w)
849 CODE: 932 CODE:
850 STOP (timer, w); 933 STOP (timer, w);
851 e_destroy (w); 934 e_destroy (w);
… …
854 INIT: 937 INIT:
855 CHECK_REPEAT (repeat); 938 CHECK_REPEAT (repeat);
856 CODE: 939 CODE:
857 RESET (timer, w, (w, after, repeat)); 940 RESET (timer, w, (w, after, repeat));
858 941
859NV at (ev_timer *w)
860 CODE:
861 RETVAL = w->at;
862 OUTPUT:
863 RETVAL
864
865MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 942MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866 943
867void ev_periodic_start (ev_periodic *w) 944void ev_periodic_start (ev_periodic *w)
868 INIT: 945 INIT:
869 CHECK_REPEAT (w->interval); 946 CHECK_REPEAT (w->interval);
… …
874 CODE: 951 CODE:
875 STOP (periodic, w); 952 STOP (periodic, w);
876 953
877void ev_periodic_again (ev_periodic *w) 954void ev_periodic_again (ev_periodic *w)
878 CODE: 955 CODE:
879 REF (w);
880 ev_periodic_again (e_loop (w), w); 956 ev_periodic_again (e_loop (w), w);
881 UNREF (w); 957 UNREF (w);
882 958
883void DESTROY (ev_periodic *w) 959void DESTROY (ev_periodic *w)
884 CODE: 960 CODE:
… …
896 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 972 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
897} 973}
898 974
899NV at (ev_periodic *w) 975NV at (ev_periodic *w)
900 CODE: 976 CODE:
901 RETVAL = w->at; 977 RETVAL = ev_periodic_at (w);
902 OUTPUT: 978 OUTPUT:
903 RETVAL 979 RETVAL
904 980
905MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 981MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906 982
… …
975void DESTROY (ev_child *w) 1051void DESTROY (ev_child *w)
976 CODE: 1052 CODE:
977 STOP (child, w); 1053 STOP (child, w);
978 e_destroy (w); 1054 e_destroy (w);
979 1055
980void set (ev_child *w, int pid) 1056void set (ev_child *w, int pid, int trace)
981 CODE: 1057 CODE:
982 RESET (child, w, (w, pid)); 1058 RESET (child, w, (w, pid, trace));
983 1059
984int pid (ev_child *w, int new_pid = 0)
985 CODE:
986{
987 RETVAL = w->pid;
988
989 if (items > 1)
990 RESET (child, w, (w, new_pid));
991}
992 OUTPUT:
993 RETVAL
994
995
996int rstatus (ev_child *w) 1060int pid (ev_child *w)
997 ALIAS: 1061 ALIAS:
998 rpid = 1 1062 rpid = 1
1063 rstatus = 2
999 CODE: 1064 CODE:
1000 RETVAL = ix ? w->rpid : w->rstatus; 1065 RETVAL = ix == 0 ? w->pid
1066 : ix == 1 ? w->rpid
1067 : w->rstatus;
1001 OUTPUT: 1068 OUTPUT:
1002 RETVAL 1069 RETVAL
1003 1070
1004MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1071MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005 1072
… …
1121 CODE: 1188 CODE:
1122 RETVAL = newSVsv (w->fh); 1189 RETVAL = newSVsv (w->fh);
1123 OUTPUT: 1190 OUTPUT:
1124 RETVAL 1191 RETVAL
1125 1192
1193void ev_embed_sweep (ev_embed *w)
1194 C_ARGS: e_loop (w), w
1195
1196MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1197
1198void ev_async_start (ev_async *w)
1199 CODE:
1200 START (async, w);
1201
1202void ev_async_stop (ev_async *w)
1203 CODE:
1204 STOP (async, w);
1205
1206void DESTROY (ev_async *w)
1207 CODE:
1208 STOP (async, w);
1209 e_destroy (w);
1210
1211void ev_async_send (ev_async *w)
1212 C_ARGS: e_loop (w), w
1213
1214SV *ev_async_async_pending (ev_async *w)
1215 CODE:
1216 RETVAL = boolSV (ev_async_pending (w));
1217 OUTPUT:
1218 RETVAL
1219
1126MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1220MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127 1221
1128SV *new (SV *klass, unsigned int flags = 0) 1222SV *new (SV *klass, unsigned int flags = 0)
1129 CODE: 1223 CODE:
1130{ 1224{
… …
1143 if (loop != evapi.default_loop) /* global destruction sucks */ 1237 if (loop != evapi.default_loop) /* global destruction sucks */
1144 ev_loop_destroy (loop); 1238 ev_loop_destroy (loop);
1145 1239
1146void ev_loop_fork (struct ev_loop *loop) 1240void ev_loop_fork (struct ev_loop *loop)
1147 1241
1242void ev_loop_verify (struct ev_loop *loop)
1243
1148NV ev_now (struct ev_loop *loop) 1244NV ev_now (struct ev_loop *loop)
1149 1245
1246void ev_now_update (struct ev_loop *loop)
1247
1248void ev_suspend (struct ev_loop *loop)
1249
1250void ev_resume (struct ev_loop *loop)
1251
1252void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1253
1254void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1255
1150unsigned int ev_backend (struct ev_loop *loop) 1256unsigned int ev_backend (struct ev_loop *loop)
1151 1257
1152unsigned int ev_loop_count (struct ev_loop *loop) 1258unsigned int ev_loop_count (struct ev_loop *loop)
1153 1259
1260unsigned int ev_loop_depth (struct ev_loop *loop)
1261
1154void ev_loop (struct ev_loop *loop, int flags = 0) 1262void ev_loop (struct ev_loop *loop, int flags = 0)
1155 1263
1156void ev_unloop (struct ev_loop *loop, int how = 1) 1264void ev_unloop (struct ev_loop *loop, int how = 1)
1157 1265
1158void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1266void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1159 1267
1268unsigned int ev_pending_count (struct ev_loop *loop)
1269
1270void ev_invoke_pending (struct ev_loop *loop)
1271
1160#if 0 1272#if 0
1161 1273
1162void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1274void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1163 CODE: 1275 CODE:
1164{ 1276{
1165 Signal signum = sv_signum (signal); 1277 Signal signum = s_signum (signal);
1166 CHECK_SIG (signal, signum); 1278 CHECK_SIG (signal, signum);
1167 1279
1168 ev_feed_signal_event (loop, signum); 1280 ev_feed_signal_event (loop, signum);
1169} 1281}
1170 1282
… …
1173ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1285ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1174 ALIAS: 1286 ALIAS:
1175 io_ns = 1 1287 io_ns = 1
1176 CODE: 1288 CODE:
1177{ 1289{
1178 int fd = sv_fileno (fh); 1290 int fd = s_fileno (fh, events & EV_WRITE);
1179 CHECK_FD (fh, fd); 1291 CHECK_FD (fh, fd);
1180 1292
1181 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1293 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1182 RETVAL->fh = newSVsv (fh); 1294 RETVAL->fh = newSVsv (fh);
1183 ev_io_set (RETVAL, fd, events); 1295 ev_io_set (RETVAL, fd, events);
… …
1213 if (!ix) START (periodic, w); 1325 if (!ix) START (periodic, w);
1214} 1326}
1215 OUTPUT: 1327 OUTPUT:
1216 RETVAL 1328 RETVAL
1217 1329
1218#if 0
1219
1220ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1330ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1221 ALIAS: 1331 ALIAS:
1222 signal_ns = 1 1332 signal_ns = 1
1223 CODE: 1333 CODE:
1224{ 1334{
1225 Signal signum = sv_signum (signal); 1335 Signal signum = s_signum (signal);
1226 CHECK_SIG (signal, signum); 1336 CHECK_SIG (signal, signum);
1227 1337
1228 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1338 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1229 ev_signal_set (RETVAL, signum); 1339 ev_signal_set (RETVAL, signum);
1230 if (!ix) START (signal, RETVAL); 1340 if (!ix) START (signal, RETVAL);
1231} 1341}
1232 OUTPUT: 1342 OUTPUT:
1233 RETVAL 1343 RETVAL
1234 1344
1235#endif
1236
1237ev_idle *idle (struct ev_loop *loop, SV *cb) 1345ev_idle *idle (struct ev_loop *loop, SV *cb)
1238 ALIAS: 1346 ALIAS:
1239 idle_ns = 1 1347 idle_ns = 1
1240 CODE: 1348 CODE:
1241 RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); 1349 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
… …
1272 ev_fork_set (RETVAL); 1380 ev_fork_set (RETVAL);
1273 if (!ix) START (fork, RETVAL); 1381 if (!ix) START (fork, RETVAL);
1274 OUTPUT: 1382 OUTPUT:
1275 RETVAL 1383 RETVAL
1276 1384
1277ev_child *child (struct ev_loop *loop, int pid, SV *cb) 1385ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1278 ALIAS: 1386 ALIAS:
1279 child_ns = 1 1387 child_ns = 1
1280 CODE: 1388 CODE:
1281 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1389 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282 ev_child_set (RETVAL, pid); 1390 ev_child_set (RETVAL, pid, trace);
1283 if (!ix) START (child, RETVAL); 1391 if (!ix) START (child, RETVAL);
1284 OUTPUT: 1392 OUTPUT:
1285 RETVAL 1393 RETVAL
1286 1394
1287ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1395ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
… …
1293 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1401 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
1294 if (!ix) START (stat, RETVAL); 1402 if (!ix) START (stat, RETVAL);
1295 OUTPUT: 1403 OUTPUT:
1296 RETVAL 1404 RETVAL
1297 1405
1298ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1406ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1299 ALIAS: 1407 ALIAS:
1300 embed_ns = 1 1408 embed_ns = 1
1301 CODE: 1409 CODE:
1302{ 1410{
1303 if (!(ev_backend (other) & ev_embeddable_backends ())) 1411 if (!(ev_backend (other) & ev_embeddable_backends ()))
1304 croak ("passed loop is not embeddable via EV::embed,"); 1412 croak ("passed loop is not embeddable via EV::embed,");
1305 1413
1306 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1414 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307 RETVAL->fh = newSVsv (ST (1)); 1415 RETVAL->fh = newSVsv (ST (1));
1308 ev_embed_set (RETVAL, other); 1416 ev_embed_set (RETVAL, other);
1309
1310 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312 if (!ix) START (embed, RETVAL); 1417 if (!ix) START (embed, RETVAL);
1313} 1418}
1419 OUTPUT:
1420 RETVAL
1421
1422ev_async *async (struct ev_loop *loop, SV *cb)
1423 ALIAS:
1424 async_ns = 1
1425 CODE:
1426 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1427 ev_async_set (RETVAL);
1428 if (!ix) START (async, RETVAL);
1314 OUTPUT: 1429 OUTPUT:
1315 RETVAL 1430 RETVAL
1316 1431
1317void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1432void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1318 CODE: 1433 CODE:
1319 ev_once ( 1434 ev_once (
1320 loop, 1435 loop,
1321 sv_fileno (fh), events, 1436 s_fileno (fh, events & EV_WRITE), events,
1322 SvOK (timeout) ? SvNV (timeout) : -1., 1437 SvOK (timeout) ? SvNV (timeout) : -1.,
1323 e_once_cb, 1438 e_once_cb,
1324 newSVsv (cb) 1439 newSVsv (cb)
1325 ); 1440 );
1326 1441

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