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Comparing EV/EV.xs (file contents):
Revision 1.15 by root, Wed Oct 31 10:50:05 2007 UTC vs.
Revision 1.58 by root, Wed Nov 7 13:27:56 2007 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 <math.h>
6#include <netinet/in.h> 5/*#include <netinet/in.h>*/
7 6
8#define TIMEOUT_NONE HUGE_VAL 7#define EV_PROTOTYPES 1
9
10#define EV_COMMON \
11 SV *self; /* contains this struct */ \
12 SV *cb_sv, *fh;
13
14#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
9
10/* fix perl api breakage */
11#undef signal
12#undef sigaction
13
14#define EV_SELECT_USE_WIN32_HANDLES 0
15#define EV_SELECT_USE_FD_SET 0
16/* due to bugs in OS X we have to use libev/ explicitly here */
17#include "libev/ev.c"
18#include "event.c"
19
20#ifndef WIN32
21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
25#undef HAVE_STRTOK_R
26#undef strtok_r
27#define strtok_r fake_strtok_r
28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
15 34
16typedef int Signal; 35typedef int Signal;
17 36
18static struct EVAPI evapi; 37static struct EVAPI evapi;
19 38
20static HV 39static HV
21 *stash_watcher, 40 *stash_watcher,
22 *stash_io, 41 *stash_io,
23 *stash_time,
24 *stash_timer, 42 *stash_timer,
25 *stash_periodic, 43 *stash_periodic,
26 *stash_signal, 44 *stash_signal,
27 *stash_idle, 45 *stash_idle,
46 *stash_prepare,
28 *stash_check; 47 *stash_check,
48 *stash_child;
49
50#ifndef SIG_SIZE
51/* kudos to Slaven Rezic for the idea */
52static char sig_size [] = { SIG_NUM };
53# define SIG_SIZE (sizeof (sig_size) + 1)
54#endif
29 55
30static int 56static int
31sv_signum (SV *sig) 57sv_signum (SV *sig)
32{ 58{
33 int signum; 59 int signum;
34 60
35 if (SvIV (sig) > 0) 61 SvGETMAGIC (sig);
36 return SvIV (sig);
37 62
38 for (signum = 1; signum < SIG_SIZE; ++signum) 63 for (signum = 1; signum < SIG_SIZE; ++signum)
39 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 64 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40 return signum; 65 return signum;
41 66
67 if (SvIV (sig) > 0)
68 return SvIV (sig);
69
42 return -1; 70 return -1;
43}
44
45static void
46api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg)
47{
48#if 0
49 if (timeout >= 0.)
50 {
51 struct timeval tv;
52 tv_set (&tv, timeout);
53 event_once (fd, events, cb, arg, &tv);
54 }
55 else
56 event_once (fd, events, cb, arg, 0);
57#endif
58} 71}
59 72
60///////////////////////////////////////////////////////////////////////////// 73/////////////////////////////////////////////////////////////////////////////
61// Event 74// Event
62 75
… …
71 fh = SvRV (fh); 84 fh = SvRV (fh);
72 85
73 if (SvTYPE (fh) == SVt_PVGV) 86 if (SvTYPE (fh) == SVt_PVGV)
74 return PerlIO_fileno (IoIFP (sv_2io (fh))); 87 return PerlIO_fileno (IoIFP (sv_2io (fh)));
75 88
76 if (SvIOK (fh)) 89 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
77 return SvIV (fh); 90 return SvIV (fh);
78 91
79 return -1; 92 return -1;
80} 93}
81 94
… …
87 SvPOK_only (self); 100 SvPOK_only (self);
88 SvCUR_set (self, size); 101 SvCUR_set (self, size);
89 102
90 w = (struct ev_watcher *)SvPVX (self); 103 w = (struct ev_watcher *)SvPVX (self);
91 104
92 evw_init (w, e_cb); 105 ev_watcher_init (w, e_cb);
93 106
94 w->fh = 0; 107 w->fh = 0;
95 w->cb_sv = newSVsv (cb_sv); 108 w->cb_sv = newSVsv (cb_sv);
96 w->self = self; 109 w->self = self;
97 110
98 return (void *)w; 111 return (void *)w;
112}
113
114static void
115e_destroy (void *w_)
116{
117 struct ev_watcher *w = (struct ev_watcher *)w_;
118
119 SvREFCNT_dec (w->fh ); w->fh = 0;
120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
99} 121}
100 122
101static SV * 123static SV *
102e_bless (struct ev_watcher *w, HV *stash) 124e_bless (struct ev_watcher *w, HV *stash)
103{ 125{
… …
118static void 140static void
119e_cb (struct ev_watcher *w, int revents) 141e_cb (struct ev_watcher *w, int revents)
120{ 142{
121 dSP; 143 dSP;
122 I32 mark = SP - PL_stack_base; 144 I32 mark = SP - PL_stack_base;
123 SV *sv_self, *sv_events; 145 SV *sv_self, *sv_events, *sv_status = 0;
124 static SV *sv_events_cache; 146 static SV *sv_events_cache;
125 147
126 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 148 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
127 149
128 if (sv_events_cache) 150 if (sv_events_cache)
… …
135 157
136 PUSHMARK (SP); 158 PUSHMARK (SP);
137 EXTEND (SP, 2); 159 EXTEND (SP, 2);
138 PUSHs (sv_self); 160 PUSHs (sv_self);
139 PUSHs (sv_events); 161 PUSHs (sv_events);
162
140 PUTBACK; 163 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
143 166
144 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
168 SvREFCNT_dec (sv_status);
145 169
146 if (sv_events_cache) 170 if (sv_events_cache)
147 SvREFCNT_dec (sv_events); 171 SvREFCNT_dec (sv_events);
148 else 172 else
149 sv_events_cache = sv_events; 173 sv_events_cache = sv_events;
… …
155 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 179 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
156 SP = PL_stack_base + mark; PUTBACK; 180 SP = PL_stack_base + mark; PUTBACK;
157 } 181 }
158} 182}
159 183
160#if 0
161///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
162// DNS 185// DNS
163 186
187#ifndef WIN32
164static void 188static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 189dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166{ 190{
167 dSP; 191 dSP;
168 SV *cb = (SV *)arg; 192 SV *cb = (SV *)arg;
… …
209 233
210 LEAVE; 234 LEAVE;
211} 235}
212#endif 236#endif
213 237
238#define CHECK_REPEAT(repeat) if (repeat < 0.) \
239 croak (# repeat " value must be >= 0");
240
241#define CHECK_FD(fh,fd) if ((fd) < 0) \
242 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
243
214///////////////////////////////////////////////////////////////////////////// 244/////////////////////////////////////////////////////////////////////////////
215// XS interface functions 245// XS interface functions
216 246
217MODULE = EV PACKAGE = EV PREFIX = ev_ 247MODULE = EV PACKAGE = EV PREFIX = ev_
218 248
249PROTOTYPES: ENABLE
250
219BOOT: 251BOOT:
220{ 252{
221 int i;
222 HV *stash = gv_stashpv ("EV", 1); 253 HV *stash = gv_stashpv ("EV", 1);
223 254
224 static const struct { 255 static const struct {
225 const char *name; 256 const char *name;
226 IV iv; 257 IV iv;
227 } *civ, const_iv[] = { 258 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 259# define const_iv(pfx, name) { # name, (IV) pfx ## name },
260 const_iv (EV_, MINPRI)
261 const_iv (EV_, MAXPRI)
262
263 const_iv (EV_, UNDEF)
229 const_iv (EV_, NONE) 264 const_iv (EV_, NONE)
230 const_iv (EV_, TIMEOUT) 265 const_iv (EV_, TIMEOUT)
231 const_iv (EV_, READ) 266 const_iv (EV_, READ)
232 const_iv (EV_, WRITE) 267 const_iv (EV_, WRITE)
233 const_iv (EV_, SIGNAL) 268 const_iv (EV_, SIGNAL)
234 const_iv (EV_, IDLE) 269 const_iv (EV_, IDLE)
235 const_iv (EV_, CHECK) 270 const_iv (EV_, CHECK)
271 const_iv (EV_, ERROR)
236 272
237 const_iv (EV, LOOP_ONESHOT) 273 const_iv (EV, LOOP_ONESHOT)
238 const_iv (EV, LOOP_NONBLOCK) 274 const_iv (EV, LOOP_NONBLOCK)
239 275
240 const_iv (EV, METHOD_NONE) 276 const_iv (EV, METHOD_AUTO)
241 const_iv (EV, METHOD_SELECT) 277 const_iv (EV, METHOD_SELECT)
278 const_iv (EV, METHOD_POLL)
242 const_iv (EV, METHOD_EPOLL) 279 const_iv (EV, METHOD_EPOLL)
280 const_iv (EV, METHOD_KQUEUE)
281 const_iv (EV, METHOD_DEVPOLL)
282 const_iv (EV, METHOD_PORT)
283 const_iv (EV, METHOD_ANY)
243 }; 284 };
244 285
245 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 286 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
246 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 287 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
247 288
248 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 289 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
249 stash_io = gv_stashpv ("EV::IO" , 1); 290 stash_io = gv_stashpv ("EV::Io" , 1);
250 stash_time = gv_stashpv ("EV::Time" , 1);
251 stash_timer = gv_stashpv ("EV::Timer" , 1); 291 stash_timer = gv_stashpv ("EV::Timer" , 1);
252 stash_periodic = gv_stashpv ("EV::Periodic", 1); 292 stash_periodic = gv_stashpv ("EV::Periodic", 1);
253 stash_signal = gv_stashpv ("EV::Signal" , 1); 293 stash_signal = gv_stashpv ("EV::Signal" , 1);
254 stash_idle = gv_stashpv ("EV::Idle" , 1); 294 stash_idle = gv_stashpv ("EV::Idle" , 1);
295 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
255 stash_check = gv_stashpv ("EV::Check" , 1); 296 stash_check = gv_stashpv ("EV::Check" , 1);
297 stash_child = gv_stashpv ("EV::Child" , 1);
256 298
257 { 299 {
258 SV *sv = perl_get_sv ("EV::API", TRUE); 300 SV *sv = perl_get_sv ("EV::API", TRUE);
259 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 301 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
260 302
261 /* the poor man's shared library emulator */ 303 /* the poor man's shared library emulator */
262 evapi.ver = EV_API_VERSION; 304 evapi.ver = EV_API_VERSION;
263 evapi.rev = EV_API_REVISION; 305 evapi.rev = EV_API_REVISION;
264 evapi.once = api_once;
265 evapi.sv_fileno = sv_fileno; 306 evapi.sv_fileno = sv_fileno;
266 evapi.sv_signum = sv_signum; 307 evapi.sv_signum = sv_signum;
267 evapi.now = &ev_now; 308 evapi.now = ev_now;
268 evapi.method = &ev_method; 309 evapi.method = ev_method;
269 evapi.loop_done = &ev_loop_done; 310 evapi.unloop = ev_unloop;
270 evapi.time = ev_time; 311 evapi.time = ev_time;
271 evapi.loop = ev_loop; 312 evapi.loop = ev_loop;
313 evapi.once = ev_once;
272 evapi.io_start = evio_start; 314 evapi.io_start = ev_io_start;
273 evapi.io_stop = evio_stop; 315 evapi.io_stop = ev_io_stop;
274 evapi.timer_start = evtimer_start; 316 evapi.timer_start = ev_timer_start;
275 evapi.timer_stop = evtimer_stop; 317 evapi.timer_stop = ev_timer_stop;
318 evapi.timer_again = ev_timer_again;
276 evapi.periodic_start = evperiodic_start; 319 evapi.periodic_start = ev_periodic_start;
277 evapi.periodic_stop = evperiodic_stop; 320 evapi.periodic_stop = ev_periodic_stop;
278 evapi.signal_start = evsignal_start; 321 evapi.signal_start = ev_signal_start;
279 evapi.signal_stop = evsignal_stop; 322 evapi.signal_stop = ev_signal_stop;
280 evapi.idle_start = evidle_start; 323 evapi.idle_start = ev_idle_start;
281 evapi.idle_stop = evidle_stop; 324 evapi.idle_stop = ev_idle_stop;
325 evapi.prepare_start = ev_prepare_start;
326 evapi.prepare_stop = ev_prepare_stop;
282 evapi.check_start = evcheck_start; 327 evapi.check_start = ev_check_start;
283 evapi.check_stop = evcheck_stop; 328 evapi.check_stop = ev_check_stop;
329 evapi.child_start = ev_child_start;
330 evapi.child_stop = ev_child_stop;
284 331
285 sv_setiv (sv, (IV)&evapi); 332 sv_setiv (sv, (IV)&evapi);
286 SvREADONLY_on (sv); 333 SvREADONLY_on (sv);
287 } 334 }
335#ifndef WIN32
336 pthread_atfork (0, 0, ev_default_fork);
337#endif
288} 338}
289 339
290NV ev_now () 340NV ev_now ()
291 CODE:
292 RETVAL = ev_now;
293 OUTPUT:
294 RETVAL
295 341
296int ev_method () 342int ev_method ()
297 CODE:
298 RETVAL = ev_method;
299 OUTPUT:
300 RETVAL
301 343
302NV ev_time () 344NV ev_time ()
303 345
304void ev_init (int flags = 0) 346int ev_default_loop (int methods = EVMETHOD_AUTO)
305 347
306void ev_loop (int flags = 0) 348void ev_loop (int flags = 0)
307 349
308void ev_loop_done (int value = 1) 350void ev_unloop (int how = 1)
309 CODE:
310 ev_loop_done = value;
311 351
312struct ev_io *io (SV *fh, int events, SV *cb) 352struct ev_io *io (SV *fh, int events, SV *cb)
313 ALIAS: 353 ALIAS:
314 io_ns = 1 354 io_ns = 1
315 CODE: 355 CODE:
356{
357 int fd = sv_fileno (fh);
358 CHECK_FD (fh, fd);
359
316 RETVAL = e_new (sizeof (struct ev_io), cb); 360 RETVAL = e_new (sizeof (struct ev_io), cb);
317 RETVAL->fh = newSVsv (fh); 361 RETVAL->fh = newSVsv (fh);
318 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 362 ev_io_set (RETVAL, fd, events);
319 if (!ix) evio_start (RETVAL); 363 if (!ix) ev_io_start (RETVAL);
364}
320 OUTPUT: 365 OUTPUT:
321 RETVAL 366 RETVAL
322 367
323struct ev_timer *timer (NV after, NV repeat, SV *cb) 368struct ev_timer *timer (NV after, NV repeat, SV *cb)
324 ALIAS: 369 ALIAS:
325 timer_ns = 1 370 timer_ns = 1
371 INIT:
372 CHECK_REPEAT (repeat);
326 CODE: 373 CODE:
327 RETVAL = e_new (sizeof (struct ev_timer), cb); 374 RETVAL = e_new (sizeof (struct ev_timer), cb);
328 evtimer_set (RETVAL, after, repeat); 375 ev_timer_set (RETVAL, after, repeat);
329 if (!ix) evtimer_start (RETVAL); 376 if (!ix) ev_timer_start (RETVAL);
330 OUTPUT: 377 OUTPUT:
331 RETVAL 378 RETVAL
332 379
333struct ev_periodic *periodic (NV at, NV interval, SV *cb) 380struct ev_periodic *periodic (NV at, NV interval, SV *cb)
334 ALIAS: 381 ALIAS:
335 periodic_ns = 1 382 periodic_ns = 1
383 INIT:
384 CHECK_REPEAT (interval);
336 CODE: 385 CODE:
337 RETVAL = e_new (sizeof (struct ev_periodic), cb); 386 RETVAL = e_new (sizeof (struct ev_periodic), cb);
338 evperiodic_set (RETVAL, at, interval); 387 ev_periodic_set (RETVAL, at, interval);
339 if (!ix) evperiodic_start (RETVAL); 388 if (!ix) ev_periodic_start (RETVAL);
340 OUTPUT: 389 OUTPUT:
341 RETVAL 390 RETVAL
342 391
343struct ev_signal *signal (Signal signum, SV *cb) 392struct ev_signal *signal (Signal signum, SV *cb)
344 ALIAS: 393 ALIAS:
345 signal_ns = 1 394 signal_ns = 1
346 CODE: 395 CODE:
347 RETVAL = e_new (sizeof (struct ev_signal), cb); 396 RETVAL = e_new (sizeof (struct ev_signal), cb);
348 evsignal_set (RETVAL, signum); 397 ev_signal_set (RETVAL, signum);
349 if (!ix) evsignal_start (RETVAL); 398 if (!ix) ev_signal_start (RETVAL);
350 OUTPUT: 399 OUTPUT:
351 RETVAL 400 RETVAL
352 401
353struct ev_idle *idle (SV *cb) 402struct ev_idle *idle (SV *cb)
354 ALIAS: 403 ALIAS:
355 idle_ns = 1 404 idle_ns = 1
356 CODE: 405 CODE:
357 RETVAL = e_new (sizeof (struct ev_idle), cb); 406 RETVAL = e_new (sizeof (struct ev_idle), cb);
358 evidle_set (RETVAL); 407 ev_idle_set (RETVAL);
359 if (!ix) evidle_start (RETVAL); 408 if (!ix) ev_idle_start (RETVAL);
409 OUTPUT:
410 RETVAL
411
412struct ev_prepare *prepare (SV *cb)
413 ALIAS:
414 prepare_ns = 1
415 CODE:
416 RETVAL = e_new (sizeof (struct ev_prepare), cb);
417 ev_prepare_set (RETVAL);
418 if (!ix) ev_prepare_start (RETVAL);
360 OUTPUT: 419 OUTPUT:
361 RETVAL 420 RETVAL
362 421
363struct ev_check *check (SV *cb) 422struct ev_check *check (SV *cb)
364 ALIAS: 423 ALIAS:
365 check_ns = 1 424 check_ns = 1
366 CODE: 425 CODE:
367 RETVAL = e_new (sizeof (struct ev_check), cb); 426 RETVAL = e_new (sizeof (struct ev_check), cb);
368 evcheck_set (RETVAL); 427 ev_check_set (RETVAL);
369 if (!ix) evcheck_start (RETVAL); 428 if (!ix) ev_check_start (RETVAL);
429 OUTPUT:
430 RETVAL
431
432struct ev_child *child (int pid, SV *cb)
433 ALIAS:
434 check_ns = 1
435 CODE:
436 RETVAL = e_new (sizeof (struct ev_child), cb);
437 ev_child_set (RETVAL, pid);
438 if (!ix) ev_child_start (RETVAL);
370 OUTPUT: 439 OUTPUT:
371 RETVAL 440 RETVAL
372 441
373 442
374PROTOTYPES: DISABLE 443PROTOTYPES: DISABLE
… …
386 sv_setsv (w->cb_sv, new_cb); 455 sv_setsv (w->cb_sv, new_cb);
387} 456}
388 OUTPUT: 457 OUTPUT:
389 RETVAL 458 RETVAL
390 459
391MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 460void trigger (struct ev_watcher *w, int revents = EV_NONE)
392
393void evio_start (struct ev_io *w)
394
395void evio_stop (struct ev_io *w)
396
397void set (struct ev_io *w, SV *fh, int events)
398 CODE: 461 CODE:
399{ 462 w->cb (w, revents);
400 int active = w->active;
401 if (active) evio_stop (w);
402 463
403 sv_setsv (w->fh, fh); 464int priority (struct ev_watcher *w, int new_priority = 0)
404 evio_set (w, sv_fileno (w->fh), events);
405
406 if (active) evio_start (w);
407}
408
409SV *fh (struct ev_io *w, SV *new_fh = 0)
410 CODE: 465 CODE:
411{ 466{
412 RETVAL = newSVsv (w->fh); 467 RETVAL = w->priority;
413 468
414 if (items > 1) 469 if (items > 1)
415 { 470 {
416 int active = w->active; 471 int active = ev_is_active (w);
472
473 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
474 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
475
417 if (active) evio_stop (w); 476 if (active)
477 {
478 /* grrr. */
479 PUSHMARK (SP);
480 XPUSHs (ST (0));
481 call_method ("stop", G_DISCARD | G_VOID);
482 }
418 483
419 sv_setsv (w->fh, new_fh); 484 ev_set_priority (w, new_priority);
420 evio_set (w, sv_fileno (w->fh), w->events);
421 485
422 if (active) evio_start (w); 486 if (active)
487 {
488 PUSHMARK (SP);
489 XPUSHs (ST (0));
490 call_method ("start", G_DISCARD | G_VOID);
491 }
423 } 492 }
424} 493}
425 OUTPUT: 494 OUTPUT:
426 RETVAL 495 RETVAL
427 496
428short events (struct ev_io *w, short new_events = EV_UNDEF) 497MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
498
499void ev_io_start (struct ev_io *w)
500
501void ev_io_stop (struct ev_io *w)
502
503void DESTROY (struct ev_io *w)
429 CODE: 504 CODE:
505 ev_io_stop (w);
506 e_destroy (w);
507
508void set (struct ev_io *w, SV *fh, int events)
509 CODE:
430{ 510{
431 RETVAL = w->events; 511 int active = ev_is_active (w);
512 int fd = sv_fileno (fh);
513 CHECK_FD (fh, fd);
514
515 if (active) ev_io_stop (w);
516
517 sv_setsv (w->fh, fh);
518 ev_io_set (w, fd, events);
519
520 if (active) ev_io_start (w);
521}
522
523SV *fh (struct ev_io *w, SV *new_fh = 0)
524 CODE:
525{
526 RETVAL = newSVsv (w->fh);
432 527
433 if (items > 1) 528 if (items > 1)
434 { 529 {
435 int active = w->active; 530 int active = ev_is_active (w);
436 if (active) evio_stop (w); 531 if (active) ev_io_stop (w);
437 532
533 sv_setsv (w->fh, new_fh);
438 evio_set (w, w->fd, new_events); 534 ev_io_set (w, sv_fileno (w->fh), w->events);
439 535
440 if (active) evio_start (w); 536 if (active) ev_io_start (w);
441 } 537 }
442} 538}
443 OUTPUT: 539 OUTPUT:
444 RETVAL 540 RETVAL
445 541
542int events (struct ev_io *w, int new_events = EV_UNDEF)
543 CODE:
544{
545 RETVAL = w->events;
546
547 if (items > 1)
548 {
549 int active = ev_is_active (w);
550 if (active) ev_io_stop (w);
551
552 ev_io_set (w, w->fd, new_events);
553
554 if (active) ev_io_start (w);
555 }
556}
557 OUTPUT:
558 RETVAL
559
446MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 560MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
447 561
448void evsignal_start (struct ev_signal *w) 562void ev_signal_start (struct ev_signal *w)
449 563
450void evsignal_stop (struct ev_signal *w) 564void ev_signal_stop (struct ev_signal *w)
451 565
566void DESTROY (struct ev_signal *w)
567 CODE:
568 ev_signal_stop (w);
569 e_destroy (w);
570
452void set (struct ev_signal *w, SV *signal = 0) 571void set (struct ev_signal *w, SV *signal)
453 CODE: 572 CODE:
454{ 573{
455 Signal signum = sv_signum (signal); /* may croak here */ 574 Signal signum = sv_signum (signal); /* may croak here */
456 int active = w->active; 575 int active = ev_is_active (w);
457 576
458 if (active) evsignal_stop (w); 577 if (active) ev_signal_stop (w);
578
459 evsignal_set (w, signum); 579 ev_signal_set (w, signum);
580
460 if (active) evsignal_start (w); 581 if (active) ev_signal_start (w);
461} 582}
462 583
463MODULE = EV PACKAGE = EV::Time 584int signal (struct ev_signal *w, SV *new_signal = 0)
585 CODE:
586{
587 RETVAL = w->signum;
464 588
589 if (items > 1)
590 {
591 Signal signum = sv_signum (new_signal); /* may croak here */
592 int active = ev_is_active (w);
593 if (active) ev_signal_stop (w);
594
595 ev_signal_set (w, signum);
596
597 if (active) ev_signal_start (w);
598 }
599}
600 OUTPUT:
601 RETVAL
602
465MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 603MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
466 604
467void evtimer_start (struct ev_timer *w) 605void ev_timer_start (struct ev_timer *w)
606 INIT:
607 CHECK_REPEAT (w->repeat);
468 608
469void evtimer_stop (struct ev_timer *w) 609void ev_timer_stop (struct ev_timer *w)
610
611void ev_timer_again (struct ev_timer *w)
612 INIT:
613 CHECK_REPEAT (w->repeat);
614
615void DESTROY (struct ev_timer *w)
616 CODE:
617 ev_timer_stop (w);
618 e_destroy (w);
470 619
471void set (struct ev_timer *w, NV after, NV repeat = 0.) 620void set (struct ev_timer *w, NV after, NV repeat = 0.)
621 INIT:
622 CHECK_REPEAT (repeat);
472 CODE: 623 CODE:
473{ 624{
474 int active = w->active; 625 int active = ev_is_active (w);
475 if (active) evtimer_stop (w); 626 if (active) ev_timer_stop (w);
476 evtimer_set (w, after, repeat); 627 ev_timer_set (w, after, repeat);
477 if (active) evtimer_start (w); 628 if (active) ev_timer_start (w);
478} 629}
479 630
480MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 631MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
481 632
482void evperiodic_start (struct ev_periodic *w) 633void ev_periodic_start (struct ev_periodic *w)
634 INIT:
635 CHECK_REPEAT (w->interval);
483 636
484void evperiodic_stop (struct ev_periodic *w) 637void ev_periodic_stop (struct ev_periodic *w)
638
639void DESTROY (struct ev_periodic *w)
640 CODE:
641 ev_periodic_stop (w);
642 e_destroy (w);
485 643
486void set (struct ev_periodic *w, NV at, NV interval = 0.) 644void set (struct ev_periodic *w, NV at, NV interval = 0.)
645 INIT:
646 CHECK_REPEAT (interval);
487 CODE: 647 CODE:
488{ 648{
489 int active = w->active; 649 int active = ev_is_active (w);
490 if (active) evperiodic_stop (w); 650 if (active) ev_periodic_stop (w);
651
491 evperiodic_set (w, at, interval); 652 ev_periodic_set (w, at, interval);
653
492 if (active) evperiodic_start (w); 654 if (active) ev_periodic_start (w);
493} 655}
494 656
495MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 657MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
496 658
497void evidle_start (struct ev_idle *w) 659void ev_idle_start (struct ev_idle *w)
498 660
499void evidle_stop (struct ev_idle *w) 661void ev_idle_stop (struct ev_idle *w)
500 662
663void DESTROY (struct ev_idle *w)
664 CODE:
665 ev_idle_stop (w);
666 e_destroy (w);
667
668MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
669
670void ev_prepare_start (struct ev_prepare *w)
671
672void ev_prepare_stop (struct ev_prepare *w)
673
674void DESTROY (struct ev_prepare *w)
675 CODE:
676 ev_prepare_stop (w);
677 e_destroy (w);
678
501MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 679MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
502 680
503void evcheck_start (struct ev_check *w) 681void ev_check_start (struct ev_check *w)
504 682
505void evcheck_stop (struct ev_check *w) 683void ev_check_stop (struct ev_check *w)
506 684
507#if 0 685void DESTROY (struct ev_check *w)
686 CODE:
687 ev_check_stop (w);
688 e_destroy (w);
689
690MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
691
692void ev_child_start (struct ev_child *w)
693
694void ev_child_stop (struct ev_child *w)
695
696void DESTROY (struct ev_child *w)
697 CODE:
698 ev_child_stop (w);
699 e_destroy (w);
700
701void set (struct ev_child *w, int pid)
702 CODE:
703{
704 int active = ev_is_active (w);
705 if (active) ev_child_stop (w);
706
707 ev_child_set (w, pid);
708
709 if (active) ev_child_start (w);
710}
711
712int pid (struct ev_child *w, int new_pid = 0)
713 CODE:
714{
715 RETVAL = w->pid;
716
717 if (items > 1)
718 {
719 int active = ev_is_active (w);
720 if (active) ev_child_stop (w);
721
722 ev_child_set (w, new_pid);
723
724 if (active) ev_child_start (w);
725 }
726}
727 OUTPUT:
728 RETVAL
729
730
731int rstatus (struct ev_child *w)
732 ALIAS:
733 rpid = 1
734 CODE:
735 RETVAL = ix ? w->rpid : w->rstatus;
736 OUTPUT:
737 RETVAL
738
739#ifndef WIN32
508 740
509MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 741MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
510 742
511BOOT: 743BOOT:
512{ 744{
… …
595 827
596void evdns_search_add (char *domain) 828void evdns_search_add (char *domain)
597 829
598void evdns_search_ndots_set (int ndots) 830void evdns_search_ndots_set (int ndots)
599 831
832#if 0
600 833
601MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 834MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
602 835
603BOOT: 836BOOT:
604{ 837{
… …
636 869
637#void DESTROY (struct evhttp_request *req); 870#void DESTROY (struct evhttp_request *req);
638 871
639#endif 872#endif
640 873
874#endif
641 875
642 876
643 877
644 878
645 879

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