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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 1.56 by root, Tue Nov 6 16:09:37 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/* due to bugs in OS X we have to use libev/ explicitly here */
15#include "libev/ev.c"
16#include "event.c"
17
18#ifndef WIN32
19#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
20#if !defined (WIN32) && !defined(__CYGWIN__)
21# define HAVE_STRUCT_IN6_ADDR 1
22#endif
23#undef HAVE_STRTOK_R
24#undef strtok_r
25#define strtok_r fake_strtok_r
26#include "evdns.c"
27#endif
28
29#ifndef WIN32
30# include <pthread.h>
31#endif
15 32
16typedef int Signal; 33typedef int Signal;
17 34
18static struct EVAPI evapi; 35static struct EVAPI evapi;
19 36
20static HV 37static HV
21 *stash_watcher, 38 *stash_watcher,
22 *stash_io, 39 *stash_io,
23 *stash_time,
24 *stash_timer, 40 *stash_timer,
25 *stash_periodic, 41 *stash_periodic,
26 *stash_signal, 42 *stash_signal,
27 *stash_idle, 43 *stash_idle,
44 *stash_prepare,
28 *stash_check; 45 *stash_check,
46 *stash_child;
47
48#ifndef SIG_SIZE
49/* kudos to Slaven Rezic for the idea */
50static char sig_size [] = { SIG_NUM };
51# define SIG_SIZE (sizeof (sig_size) + 1)
52#endif
29 53
30static int 54static int
31sv_signum (SV *sig) 55sv_signum (SV *sig)
32{ 56{
33 int signum; 57 int signum;
34 58
35 if (SvIV (sig) > 0) 59 SvGETMAGIC (sig);
36 return SvIV (sig);
37 60
38 for (signum = 1; signum < SIG_SIZE; ++signum) 61 for (signum = 1; signum < SIG_SIZE; ++signum)
39 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 62 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
40 return signum; 63 return signum;
41 64
65 if (SvIV (sig) > 0)
66 return SvIV (sig);
67
42 return -1; 68 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} 69}
59 70
60///////////////////////////////////////////////////////////////////////////// 71/////////////////////////////////////////////////////////////////////////////
61// Event 72// Event
62 73
… …
71 fh = SvRV (fh); 82 fh = SvRV (fh);
72 83
73 if (SvTYPE (fh) == SVt_PVGV) 84 if (SvTYPE (fh) == SVt_PVGV)
74 return PerlIO_fileno (IoIFP (sv_2io (fh))); 85 return PerlIO_fileno (IoIFP (sv_2io (fh)));
75 86
76 if (SvIOK (fh)) 87 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
77 return SvIV (fh); 88 return SvIV (fh);
78 89
79 return -1; 90 return -1;
80} 91}
81 92
… …
87 SvPOK_only (self); 98 SvPOK_only (self);
88 SvCUR_set (self, size); 99 SvCUR_set (self, size);
89 100
90 w = (struct ev_watcher *)SvPVX (self); 101 w = (struct ev_watcher *)SvPVX (self);
91 102
92 evw_init (w, e_cb); 103 ev_watcher_init (w, e_cb);
93 104
94 w->fh = 0; 105 w->fh = 0;
95 w->cb_sv = newSVsv (cb_sv); 106 w->cb_sv = newSVsv (cb_sv);
96 w->self = self; 107 w->self = self;
97 108
98 return (void *)w; 109 return (void *)w;
110}
111
112static void
113e_destroy (void *w_)
114{
115 struct ev_watcher *w = w_;
116
117 SvREFCNT_dec (w->fh ); w->fh = 0;
118 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
99} 119}
100 120
101static SV * 121static SV *
102e_bless (struct ev_watcher *w, HV *stash) 122e_bless (struct ev_watcher *w, HV *stash)
103{ 123{
… …
118static void 138static void
119e_cb (struct ev_watcher *w, int revents) 139e_cb (struct ev_watcher *w, int revents)
120{ 140{
121 dSP; 141 dSP;
122 I32 mark = SP - PL_stack_base; 142 I32 mark = SP - PL_stack_base;
123 SV *sv_self, *sv_events; 143 SV *sv_self, *sv_events, *sv_status = 0;
124 static SV *sv_events_cache; 144 static SV *sv_events_cache;
125 145
126 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 146 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
127 147
128 if (sv_events_cache) 148 if (sv_events_cache)
… …
135 155
136 PUSHMARK (SP); 156 PUSHMARK (SP);
137 EXTEND (SP, 2); 157 EXTEND (SP, 2);
138 PUSHs (sv_self); 158 PUSHs (sv_self);
139 PUSHs (sv_events); 159 PUSHs (sv_events);
160
140 PUTBACK; 161 PUTBACK;
141 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 162 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
142 SP = PL_stack_base + mark; PUTBACK; 163 SP = PL_stack_base + mark; PUTBACK;
143 164
144 SvREFCNT_dec (sv_self); 165 SvREFCNT_dec (sv_self);
166 SvREFCNT_dec (sv_status);
145 167
146 if (sv_events_cache) 168 if (sv_events_cache)
147 SvREFCNT_dec (sv_events); 169 SvREFCNT_dec (sv_events);
148 else 170 else
149 sv_events_cache = sv_events; 171 sv_events_cache = sv_events;
… …
155 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 177 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
156 SP = PL_stack_base + mark; PUTBACK; 178 SP = PL_stack_base + mark; PUTBACK;
157 } 179 }
158} 180}
159 181
160#if 0
161///////////////////////////////////////////////////////////////////////////// 182/////////////////////////////////////////////////////////////////////////////
162// DNS 183// DNS
163 184
185#ifndef WIN32
164static void 186static void
165dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 187dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166{ 188{
167 dSP; 189 dSP;
168 SV *cb = (SV *)arg; 190 SV *cb = (SV *)arg;
… …
209 231
210 LEAVE; 232 LEAVE;
211} 233}
212#endif 234#endif
213 235
236#define CHECK_REPEAT(repeat) if (repeat < 0.) \
237 croak (# repeat " value must be >= 0");
238
239#define CHECK_FD(fh,fd) if ((fd) < 0) \
240 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
241
214///////////////////////////////////////////////////////////////////////////// 242/////////////////////////////////////////////////////////////////////////////
215// XS interface functions 243// XS interface functions
216 244
217MODULE = EV PACKAGE = EV PREFIX = ev_ 245MODULE = EV PACKAGE = EV PREFIX = ev_
218 246
247PROTOTYPES: ENABLE
248
219BOOT: 249BOOT:
220{ 250{
221 int i;
222 HV *stash = gv_stashpv ("EV", 1); 251 HV *stash = gv_stashpv ("EV", 1);
223 252
224 static const struct { 253 static const struct {
225 const char *name; 254 const char *name;
226 IV iv; 255 IV iv;
227 } *civ, const_iv[] = { 256 } *civ, const_iv[] = {
228# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 257# define const_iv(pfx, name) { # name, (IV) pfx ## name },
258 const_iv (EV_, MINPRI)
259 const_iv (EV_, MAXPRI)
260
261 const_iv (EV_, UNDEF)
229 const_iv (EV_, NONE) 262 const_iv (EV_, NONE)
230 const_iv (EV_, TIMEOUT) 263 const_iv (EV_, TIMEOUT)
231 const_iv (EV_, READ) 264 const_iv (EV_, READ)
232 const_iv (EV_, WRITE) 265 const_iv (EV_, WRITE)
233 const_iv (EV_, SIGNAL) 266 const_iv (EV_, SIGNAL)
234 const_iv (EV_, IDLE) 267 const_iv (EV_, IDLE)
235 const_iv (EV_, CHECK) 268 const_iv (EV_, CHECK)
269 const_iv (EV_, ERROR)
236 270
237 const_iv (EV, LOOP_ONESHOT) 271 const_iv (EV, LOOP_ONESHOT)
238 const_iv (EV, LOOP_NONBLOCK) 272 const_iv (EV, LOOP_NONBLOCK)
239 273
240 const_iv (EV, METHOD_NONE) 274 const_iv (EV, METHOD_AUTO)
241 const_iv (EV, METHOD_SELECT) 275 const_iv (EV, METHOD_SELECT)
276 const_iv (EV, METHOD_POLL)
242 const_iv (EV, METHOD_EPOLL) 277 const_iv (EV, METHOD_EPOLL)
278 const_iv (EV, METHOD_KQUEUE)
279 const_iv (EV, METHOD_DEVPOLL)
280 const_iv (EV, METHOD_PORT)
281 const_iv (EV, METHOD_ANY)
243 }; 282 };
244 283
245 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 284 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
246 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 285 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
247 286
248 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 287 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
249 stash_io = gv_stashpv ("EV::IO" , 1); 288 stash_io = gv_stashpv ("EV::Io" , 1);
250 stash_time = gv_stashpv ("EV::Time" , 1);
251 stash_timer = gv_stashpv ("EV::Timer" , 1); 289 stash_timer = gv_stashpv ("EV::Timer" , 1);
252 stash_periodic = gv_stashpv ("EV::Periodic", 1); 290 stash_periodic = gv_stashpv ("EV::Periodic", 1);
253 stash_signal = gv_stashpv ("EV::Signal" , 1); 291 stash_signal = gv_stashpv ("EV::Signal" , 1);
254 stash_idle = gv_stashpv ("EV::Idle" , 1); 292 stash_idle = gv_stashpv ("EV::Idle" , 1);
293 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
255 stash_check = gv_stashpv ("EV::Check" , 1); 294 stash_check = gv_stashpv ("EV::Check" , 1);
295 stash_child = gv_stashpv ("EV::Child" , 1);
256 296
257 { 297 {
258 SV *sv = perl_get_sv ("EV::API", TRUE); 298 SV *sv = perl_get_sv ("EV::API", TRUE);
259 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 299 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
260 300
261 /* the poor man's shared library emulator */ 301 /* the poor man's shared library emulator */
262 evapi.ver = EV_API_VERSION; 302 evapi.ver = EV_API_VERSION;
263 evapi.rev = EV_API_REVISION; 303 evapi.rev = EV_API_REVISION;
264 evapi.once = api_once;
265 evapi.sv_fileno = sv_fileno; 304 evapi.sv_fileno = sv_fileno;
266 evapi.sv_signum = sv_signum; 305 evapi.sv_signum = sv_signum;
267 evapi.now = &ev_now; 306 evapi.now = ev_now;
268 evapi.method = &ev_method; 307 evapi.method = ev_method;
269 evapi.loop_done = &ev_loop_done; 308 evapi.unloop = ev_unloop;
270 evapi.time = ev_time; 309 evapi.time = ev_time;
271 evapi.loop = ev_loop; 310 evapi.loop = ev_loop;
311 evapi.once = ev_once;
272 evapi.io_start = evio_start; 312 evapi.io_start = ev_io_start;
273 evapi.io_stop = evio_stop; 313 evapi.io_stop = ev_io_stop;
274 evapi.timer_start = evtimer_start; 314 evapi.timer_start = ev_timer_start;
275 evapi.timer_stop = evtimer_stop; 315 evapi.timer_stop = ev_timer_stop;
316 evapi.timer_again = ev_timer_again;
276 evapi.periodic_start = evperiodic_start; 317 evapi.periodic_start = ev_periodic_start;
277 evapi.periodic_stop = evperiodic_stop; 318 evapi.periodic_stop = ev_periodic_stop;
278 evapi.signal_start = evsignal_start; 319 evapi.signal_start = ev_signal_start;
279 evapi.signal_stop = evsignal_stop; 320 evapi.signal_stop = ev_signal_stop;
280 evapi.idle_start = evidle_start; 321 evapi.idle_start = ev_idle_start;
281 evapi.idle_stop = evidle_stop; 322 evapi.idle_stop = ev_idle_stop;
323 evapi.prepare_start = ev_prepare_start;
324 evapi.prepare_stop = ev_prepare_stop;
282 evapi.check_start = evcheck_start; 325 evapi.check_start = ev_check_start;
283 evapi.check_stop = evcheck_stop; 326 evapi.check_stop = ev_check_stop;
327 evapi.child_start = ev_child_start;
328 evapi.child_stop = ev_child_stop;
284 329
285 sv_setiv (sv, (IV)&evapi); 330 sv_setiv (sv, (IV)&evapi);
286 SvREADONLY_on (sv); 331 SvREADONLY_on (sv);
287 } 332 }
333#ifndef WIN32
334 pthread_atfork (0, 0, ev_default_fork);
335#endif
288} 336}
289 337
290NV ev_now () 338NV ev_now ()
291 CODE:
292 RETVAL = ev_now;
293 OUTPUT:
294 RETVAL
295 339
296int ev_method () 340int ev_method ()
297 CODE:
298 RETVAL = ev_method;
299 OUTPUT:
300 RETVAL
301 341
302NV ev_time () 342NV ev_time ()
303 343
304void ev_init (int flags = 0) 344int ev_default_loop (int methods = EVMETHOD_AUTO)
305 345
306void ev_loop (int flags = 0) 346void ev_loop (int flags = 0)
307 347
308void ev_loop_done (int value = 1) 348void ev_unloop (int how = 1)
309 CODE:
310 ev_loop_done = value;
311 349
312struct ev_io *io (SV *fh, int events, SV *cb) 350struct ev_io *io (SV *fh, int events, SV *cb)
313 ALIAS: 351 ALIAS:
314 io_ns = 1 352 io_ns = 1
315 CODE: 353 CODE:
354{
355 int fd = sv_fileno (fh);
356 CHECK_FD (fh, fd);
357
316 RETVAL = e_new (sizeof (struct ev_io), cb); 358 RETVAL = e_new (sizeof (struct ev_io), cb);
317 RETVAL->fh = newSVsv (fh); 359 RETVAL->fh = newSVsv (fh);
318 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 360 ev_io_set (RETVAL, fd, events);
319 if (!ix) evio_start (RETVAL); 361 if (!ix) ev_io_start (RETVAL);
362}
320 OUTPUT: 363 OUTPUT:
321 RETVAL 364 RETVAL
322 365
323struct ev_timer *timer (NV after, NV repeat, SV *cb) 366struct ev_timer *timer (NV after, NV repeat, SV *cb)
324 ALIAS: 367 ALIAS:
325 timer_ns = 1 368 timer_ns = 1
369 INIT:
370 CHECK_REPEAT (repeat);
326 CODE: 371 CODE:
327 RETVAL = e_new (sizeof (struct ev_timer), cb); 372 RETVAL = e_new (sizeof (struct ev_timer), cb);
328 evtimer_set (RETVAL, after, repeat); 373 ev_timer_set (RETVAL, after, repeat);
329 if (!ix) evtimer_start (RETVAL); 374 if (!ix) ev_timer_start (RETVAL);
330 OUTPUT: 375 OUTPUT:
331 RETVAL 376 RETVAL
332 377
333struct ev_periodic *periodic (NV at, NV interval, SV *cb) 378struct ev_periodic *periodic (NV at, NV interval, SV *cb)
334 ALIAS: 379 ALIAS:
335 periodic_ns = 1 380 periodic_ns = 1
381 INIT:
382 CHECK_REPEAT (interval);
336 CODE: 383 CODE:
337 RETVAL = e_new (sizeof (struct ev_periodic), cb); 384 RETVAL = e_new (sizeof (struct ev_periodic), cb);
338 evperiodic_set (RETVAL, at, interval); 385 ev_periodic_set (RETVAL, at, interval);
339 if (!ix) evperiodic_start (RETVAL); 386 if (!ix) ev_periodic_start (RETVAL);
340 OUTPUT: 387 OUTPUT:
341 RETVAL 388 RETVAL
342 389
343struct ev_signal *signal (Signal signum, SV *cb) 390struct ev_signal *signal (Signal signum, SV *cb)
344 ALIAS: 391 ALIAS:
345 signal_ns = 1 392 signal_ns = 1
346 CODE: 393 CODE:
347 RETVAL = e_new (sizeof (struct ev_signal), cb); 394 RETVAL = e_new (sizeof (struct ev_signal), cb);
348 evsignal_set (RETVAL, signum); 395 ev_signal_set (RETVAL, signum);
349 if (!ix) evsignal_start (RETVAL); 396 if (!ix) ev_signal_start (RETVAL);
350 OUTPUT: 397 OUTPUT:
351 RETVAL 398 RETVAL
352 399
353struct ev_idle *idle (SV *cb) 400struct ev_idle *idle (SV *cb)
354 ALIAS: 401 ALIAS:
355 idle_ns = 1 402 idle_ns = 1
356 CODE: 403 CODE:
357 RETVAL = e_new (sizeof (struct ev_idle), cb); 404 RETVAL = e_new (sizeof (struct ev_idle), cb);
358 evidle_set (RETVAL); 405 ev_idle_set (RETVAL);
359 if (!ix) evidle_start (RETVAL); 406 if (!ix) ev_idle_start (RETVAL);
407 OUTPUT:
408 RETVAL
409
410struct ev_prepare *prepare (SV *cb)
411 ALIAS:
412 prepare_ns = 1
413 CODE:
414 RETVAL = e_new (sizeof (struct ev_prepare), cb);
415 ev_prepare_set (RETVAL);
416 if (!ix) ev_prepare_start (RETVAL);
360 OUTPUT: 417 OUTPUT:
361 RETVAL 418 RETVAL
362 419
363struct ev_check *check (SV *cb) 420struct ev_check *check (SV *cb)
364 ALIAS: 421 ALIAS:
365 check_ns = 1 422 check_ns = 1
366 CODE: 423 CODE:
367 RETVAL = e_new (sizeof (struct ev_check), cb); 424 RETVAL = e_new (sizeof (struct ev_check), cb);
368 evcheck_set (RETVAL); 425 ev_check_set (RETVAL);
369 if (!ix) evcheck_start (RETVAL); 426 if (!ix) ev_check_start (RETVAL);
427 OUTPUT:
428 RETVAL
429
430struct ev_child *child (int pid, SV *cb)
431 ALIAS:
432 check_ns = 1
433 CODE:
434 RETVAL = e_new (sizeof (struct ev_child), cb);
435 ev_child_set (RETVAL, pid);
436 if (!ix) ev_child_start (RETVAL);
370 OUTPUT: 437 OUTPUT:
371 RETVAL 438 RETVAL
372 439
373 440
374PROTOTYPES: DISABLE 441PROTOTYPES: DISABLE
… …
386 sv_setsv (w->cb_sv, new_cb); 453 sv_setsv (w->cb_sv, new_cb);
387} 454}
388 OUTPUT: 455 OUTPUT:
389 RETVAL 456 RETVAL
390 457
391MODULE = EV PACKAGE = EV::IO PREFIX = evio_ 458void 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: 459 CODE:
399{ 460 w->cb (w, revents);
400 int active = w->active;
401 if (active) evio_stop (w);
402 461
403 sv_setsv (w->fh, fh); 462int 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: 463 CODE:
411{ 464{
412 RETVAL = newSVsv (w->fh); 465 RETVAL = w->priority;
413 466
414 if (items > 1) 467 if (items > 1)
415 { 468 {
416 int active = w->active; 469 int active = ev_is_active (w);
470
471 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
472 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
473
417 if (active) evio_stop (w); 474 if (active)
475 {
476 /* grrr. */
477 PUSHMARK (SP);
478 XPUSHs (ST (0));
479 call_method ("stop", G_DISCARD | G_VOID);
480 }
418 481
419 sv_setsv (w->fh, new_fh); 482 ev_set_priority (w, new_priority);
420 evio_set (w, sv_fileno (w->fh), w->events);
421 483
422 if (active) evio_start (w); 484 if (active)
485 {
486 PUSHMARK (SP);
487 XPUSHs (ST (0));
488 call_method ("start", G_DISCARD | G_VOID);
489 }
423 } 490 }
424} 491}
425 OUTPUT: 492 OUTPUT:
426 RETVAL 493 RETVAL
427 494
428short events (struct ev_io *w, short new_events = EV_UNDEF) 495MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
496
497void ev_io_start (struct ev_io *w)
498
499void ev_io_stop (struct ev_io *w)
500
501void DESTROY (struct ev_io *w)
429 CODE: 502 CODE:
503 ev_io_stop (w);
504 e_destroy (w);
505
506void set (struct ev_io *w, SV *fh, int events)
507 CODE:
430{ 508{
431 RETVAL = w->events; 509 int active = ev_is_active (w);
510 int fd = sv_fileno (fh);
511 CHECK_FD (fh, fd);
512
513 if (active) ev_io_stop (w);
514
515 sv_setsv (w->fh, fh);
516 ev_io_set (w, fd, events);
517
518 if (active) ev_io_start (w);
519}
520
521SV *fh (struct ev_io *w, SV *new_fh = 0)
522 CODE:
523{
524 RETVAL = newSVsv (w->fh);
432 525
433 if (items > 1) 526 if (items > 1)
434 { 527 {
435 int active = w->active; 528 int active = ev_is_active (w);
436 if (active) evio_stop (w); 529 if (active) ev_io_stop (w);
437 530
531 sv_setsv (w->fh, new_fh);
438 evio_set (w, w->fd, new_events); 532 ev_io_set (w, sv_fileno (w->fh), w->events);
439 533
440 if (active) evio_start (w); 534 if (active) ev_io_start (w);
441 } 535 }
442} 536}
443 OUTPUT: 537 OUTPUT:
444 RETVAL 538 RETVAL
445 539
540int events (struct ev_io *w, int new_events = EV_UNDEF)
541 CODE:
542{
543 RETVAL = w->events;
544
545 if (items > 1)
546 {
547 int active = ev_is_active (w);
548 if (active) ev_io_stop (w);
549
550 ev_io_set (w, w->fd, new_events);
551
552 if (active) ev_io_start (w);
553 }
554}
555 OUTPUT:
556 RETVAL
557
446MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 558MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
447 559
448void evsignal_start (struct ev_signal *w) 560void ev_signal_start (struct ev_signal *w)
449 561
450void evsignal_stop (struct ev_signal *w) 562void ev_signal_stop (struct ev_signal *w)
451 563
564void DESTROY (struct ev_signal *w)
565 CODE:
566 ev_signal_stop (w);
567 e_destroy (w);
568
452void set (struct ev_signal *w, SV *signal = 0) 569void set (struct ev_signal *w, SV *signal)
453 CODE: 570 CODE:
454{ 571{
455 Signal signum = sv_signum (signal); /* may croak here */ 572 Signal signum = sv_signum (signal); /* may croak here */
456 int active = w->active; 573 int active = ev_is_active (w);
457 574
458 if (active) evsignal_stop (w); 575 if (active) ev_signal_stop (w);
576
459 evsignal_set (w, signum); 577 ev_signal_set (w, signum);
578
460 if (active) evsignal_start (w); 579 if (active) ev_signal_start (w);
461} 580}
462 581
463MODULE = EV PACKAGE = EV::Time 582int signal (struct ev_signal *w, SV *new_signal = 0)
583 CODE:
584{
585 RETVAL = w->signum;
464 586
587 if (items > 1)
588 {
589 Signal signum = sv_signum (new_signal); /* may croak here */
590 int active = ev_is_active (w);
591 if (active) ev_signal_stop (w);
592
593 ev_signal_set (w, signum);
594
595 if (active) ev_signal_start (w);
596 }
597}
598 OUTPUT:
599 RETVAL
600
465MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 601MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
466 602
467void evtimer_start (struct ev_timer *w) 603void ev_timer_start (struct ev_timer *w)
604 INIT:
605 CHECK_REPEAT (w->repeat);
468 606
469void evtimer_stop (struct ev_timer *w) 607void ev_timer_stop (struct ev_timer *w)
608
609void ev_timer_again (struct ev_timer *w)
610 INIT:
611 CHECK_REPEAT (w->repeat);
612
613void DESTROY (struct ev_timer *w)
614 CODE:
615 ev_timer_stop (w);
616 e_destroy (w);
470 617
471void set (struct ev_timer *w, NV after, NV repeat = 0.) 618void set (struct ev_timer *w, NV after, NV repeat = 0.)
619 INIT:
620 CHECK_REPEAT (repeat);
472 CODE: 621 CODE:
473{ 622{
474 int active = w->active; 623 int active = ev_is_active (w);
475 if (active) evtimer_stop (w); 624 if (active) ev_timer_stop (w);
476 evtimer_set (w, after, repeat); 625 ev_timer_set (w, after, repeat);
477 if (active) evtimer_start (w); 626 if (active) ev_timer_start (w);
478} 627}
479 628
480MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 629MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
481 630
482void evperiodic_start (struct ev_periodic *w) 631void ev_periodic_start (struct ev_periodic *w)
632 INIT:
633 CHECK_REPEAT (w->interval);
483 634
484void evperiodic_stop (struct ev_periodic *w) 635void ev_periodic_stop (struct ev_periodic *w)
636
637void DESTROY (struct ev_periodic *w)
638 CODE:
639 ev_periodic_stop (w);
640 e_destroy (w);
485 641
486void set (struct ev_periodic *w, NV at, NV interval = 0.) 642void set (struct ev_periodic *w, NV at, NV interval = 0.)
643 INIT:
644 CHECK_REPEAT (interval);
487 CODE: 645 CODE:
488{ 646{
489 int active = w->active; 647 int active = ev_is_active (w);
490 if (active) evperiodic_stop (w); 648 if (active) ev_periodic_stop (w);
649
491 evperiodic_set (w, at, interval); 650 ev_periodic_set (w, at, interval);
651
492 if (active) evperiodic_start (w); 652 if (active) ev_periodic_start (w);
493} 653}
494 654
495MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 655MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
496 656
497void evidle_start (struct ev_idle *w) 657void ev_idle_start (struct ev_idle *w)
498 658
499void evidle_stop (struct ev_idle *w) 659void ev_idle_stop (struct ev_idle *w)
500 660
661void DESTROY (struct ev_idle *w)
662 CODE:
663 ev_idle_stop (w);
664 e_destroy (w);
665
666MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
667
668void ev_prepare_start (struct ev_prepare *w)
669
670void ev_prepare_stop (struct ev_prepare *w)
671
672void DESTROY (struct ev_prepare *w)
673 CODE:
674 ev_prepare_stop (w);
675 e_destroy (w);
676
501MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 677MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
502 678
503void evcheck_start (struct ev_check *w) 679void ev_check_start (struct ev_check *w)
504 680
505void evcheck_stop (struct ev_check *w) 681void ev_check_stop (struct ev_check *w)
506 682
507#if 0 683void DESTROY (struct ev_check *w)
684 CODE:
685 ev_check_stop (w);
686 e_destroy (w);
687
688MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
689
690void ev_child_start (struct ev_child *w)
691
692void ev_child_stop (struct ev_child *w)
693
694void DESTROY (struct ev_child *w)
695 CODE:
696 ev_child_stop (w);
697 e_destroy (w);
698
699void set (struct ev_child *w, int pid)
700 CODE:
701{
702 int active = ev_is_active (w);
703 if (active) ev_child_stop (w);
704
705 ev_child_set (w, pid);
706
707 if (active) ev_child_start (w);
708}
709
710int pid (struct ev_child *w, int new_pid = 0)
711 CODE:
712{
713 RETVAL = w->pid;
714
715 if (items > 1)
716 {
717 int active = ev_is_active (w);
718 if (active) ev_child_stop (w);
719
720 ev_child_set (w, new_pid);
721
722 if (active) ev_child_start (w);
723 }
724}
725 OUTPUT:
726 RETVAL
727
728
729int rstatus (struct ev_child *w)
730 ALIAS:
731 rpid = 1
732 CODE:
733 RETVAL = ix ? w->rpid : w->rstatus;
734 OUTPUT:
735 RETVAL
736
737#ifndef WIN32
508 738
509MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 739MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
510 740
511BOOT: 741BOOT:
512{ 742{
… …
595 825
596void evdns_search_add (char *domain) 826void evdns_search_add (char *domain)
597 827
598void evdns_search_ndots_set (int ndots) 828void evdns_search_ndots_set (int ndots)
599 829
830#if 0
600 831
601MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 832MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
602 833
603BOOT: 834BOOT:
604{ 835{
… …
636 867
637#void DESTROY (struct evhttp_request *req); 868#void DESTROY (struct evhttp_request *req);
638 869
639#endif 870#endif
640 871
872#endif
641 873
642 874
643 875
644 876
645 877

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