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Comparing EV/EV.xs (file contents):
Revision 1.19 by root, Wed Oct 31 11:59:54 2007 UTC vs.
Revision 1.77 by root, Fri Nov 23 16:37:37 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"
15 9
10/* fix perl api breakage */
11#undef signal
12#undef sigaction
13
14#define EV_SELECT_IS_WINSOCKET 0
15#ifdef _WIN32
16# define EV_SELECT_USE_FD_SET 0
17# define NFDBITS PERL_NFDBITS
18# define fd_mask Perl_fd_mask
19#endif
20/* due to bugs in OS X we have to use libev/ explicitly here */
16#include "libev/ev.c" 21#include "libev/ev.c"
22#include "event.c"
23
24#ifndef _WIN32
25#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26#if !defined (WIN32) && !defined(__CYGWIN__)
27# define HAVE_STRUCT_IN6_ADDR 1
28#endif
29#undef HAVE_STRTOK_R
30#undef strtok_r
31#define strtok_r fake_strtok_r
32#include "evdns.h"
33#include "evdns.c"
34#endif
35
36#ifndef _WIN32
37# include <pthread.h>
38#endif
17 39
18typedef int Signal; 40typedef int Signal;
19 41
20static struct EVAPI evapi; 42static struct EVAPI evapi;
21 43
22static HV 44static HV
23 *stash_watcher, 45 *stash_watcher,
24 *stash_io, 46 *stash_io,
25 *stash_time,
26 *stash_timer, 47 *stash_timer,
27 *stash_periodic, 48 *stash_periodic,
28 *stash_signal, 49 *stash_signal,
29 *stash_idle, 50 *stash_idle,
51 *stash_prepare,
30 *stash_check; 52 *stash_check,
53 *stash_child;
54
55#ifndef SIG_SIZE
56/* kudos to Slaven Rezic for the idea */
57static char sig_size [] = { SIG_NUM };
58# define SIG_SIZE (sizeof (sig_size) + 1)
59#endif
31 60
32static int 61static int
33sv_signum (SV *sig) 62sv_signum (SV *sig)
34{ 63{
35 int signum; 64 int signum;
36 65
37 if (SvIV (sig) > 0) 66 SvGETMAGIC (sig);
38 return SvIV (sig);
39 67
40 for (signum = 1; signum < SIG_SIZE; ++signum) 68 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 69 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 70 return signum;
43 71
72 if (SvIV (sig) > 0)
73 return SvIV (sig);
74
44 return -1; 75 return -1;
45}
46
47static void
48api_once (int fd, short events, double timeout, void (*cb)(int, short, void *), void *arg)
49{
50#if 0
51 if (timeout >= 0.)
52 {
53 struct timeval tv;
54 tv_set (&tv, timeout);
55 event_once (fd, events, cb, arg, &tv);
56 }
57 else
58 event_once (fd, events, cb, arg, 0);
59#endif
60} 76}
61 77
62///////////////////////////////////////////////////////////////////////////// 78/////////////////////////////////////////////////////////////////////////////
63// Event 79// Event
64 80
… …
73 fh = SvRV (fh); 89 fh = SvRV (fh);
74 90
75 if (SvTYPE (fh) == SVt_PVGV) 91 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 92 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 93
78 if (SvIOK (fh)) 94 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
79 return SvIV (fh); 95 return SvIV (fh);
80 96
81 return -1; 97 return -1;
82} 98}
83 99
… …
89 SvPOK_only (self); 105 SvPOK_only (self);
90 SvCUR_set (self, size); 106 SvCUR_set (self, size);
91 107
92 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
93 109
94 evw_init (w, e_cb); 110 ev_init (w, e_cb);
95 111
112 w->data = 0;
96 w->fh = 0; 113 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 115 w->self = self;
99 116
100 return (void *)w; 117 return (void *)w;
118}
119
120static void
121e_destroy (void *w_)
122{
123 struct ev_watcher *w = (struct ev_watcher *)w_;
124
125 SvREFCNT_dec (w->fh ); w->fh = 0;
126 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127 SvREFCNT_dec (w->data ); w->data = 0;
101} 128}
102 129
103static SV * 130static SV *
104e_bless (struct ev_watcher *w, HV *stash) 131e_bless (struct ev_watcher *w, HV *stash)
105{ 132{
… …
115 } 142 }
116 143
117 return rv; 144 return rv;
118} 145}
119 146
147static SV *sv_events_cache;
148
120static void 149static void
121e_cb (struct ev_watcher *w, int revents) 150e_cb (struct ev_watcher *w, int revents)
122{ 151{
123 dSP; 152 dSP;
124 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 154 SV *sv_self, *sv_events;
126 static SV *sv_events_cache;
127 155
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 156 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 157
130 if (sv_events_cache) 158 if (sv_events_cache)
131 { 159 {
… …
137 165
138 PUSHMARK (SP); 166 PUSHMARK (SP);
139 EXTEND (SP, 2); 167 EXTEND (SP, 2);
140 PUSHs (sv_self); 168 PUSHs (sv_self);
141 PUSHs (sv_events); 169 PUSHs (sv_events);
170
142 PUTBACK; 171 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 172 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK;
145 173
146 SvREFCNT_dec (sv_self); 174 SvREFCNT_dec (sv_self);
147 175
148 if (sv_events_cache) 176 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 177 SvREFCNT_dec (sv_events);
… …
153 if (SvTRUE (ERRSV)) 181 if (SvTRUE (ERRSV))
154 { 182 {
155 PUSHMARK (SP); 183 PUSHMARK (SP);
156 PUTBACK; 184 PUTBACK;
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 185 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK;
159 } 186 }
160}
161 187
162#if 0 188 SP = PL_stack_base + mark;
189 PUTBACK;
190}
191
192static void
193e_once_cb (int revents, void *arg)
194{
195 dSP;
196 I32 mark = SP - PL_stack_base;
197 SV *sv_events;
198
199 if (sv_events_cache)
200 {
201 sv_events = sv_events_cache; sv_events_cache = 0;
202 SvIV_set (sv_events, revents);
203 }
204 else
205 sv_events = newSViv (revents);
206
207 PUSHMARK (SP);
208 XPUSHs (sv_events);
209
210 PUTBACK;
211 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
212
213 SvREFCNT_dec ((SV *)arg);
214
215 if (sv_events_cache)
216 SvREFCNT_dec (sv_events);
217 else
218 sv_events_cache = sv_events;
219
220 if (SvTRUE (ERRSV))
221 {
222 PUSHMARK (SP);
223 PUTBACK;
224 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
225 }
226
227 SP = PL_stack_base + mark;
228 PUTBACK;
229}
230
231static ev_tstamp
232e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
233{
234 ev_tstamp retval;
235 int count;
236 dSP;
237
238 ENTER;
239 SAVETMPS;
240
241 PUSHMARK (SP);
242 EXTEND (SP, 2);
243 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
244 PUSHs (newSVnv (now));
245
246 PUTBACK;
247 count = call_sv (w->fh, G_SCALAR | G_EVAL);
248 SPAGAIN;
249
250 if (SvTRUE (ERRSV))
251 {
252 PUSHMARK (SP);
253 PUTBACK;
254 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
255 SPAGAIN;
256 }
257
258 if (count > 0)
259 {
260 retval = SvNV (TOPs);
261
262 if (retval < now)
263 retval = now;
264 }
265 else
266 retval = now;
267
268 FREETMPS;
269 LEAVE;
270
271 return retval;
272}
273
163///////////////////////////////////////////////////////////////////////////// 274/////////////////////////////////////////////////////////////////////////////
164// DNS 275// DNS
165 276
277#ifndef _WIN32
166static void 278static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 279dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 280{
169 dSP; 281 dSP;
170 SV *cb = (SV *)arg; 282 SV *cb = (SV *)arg;
… …
214#endif 326#endif
215 327
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 328#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 329 croak (# repeat " value must be >= 0");
218 330
331#define CHECK_FD(fh,fd) if ((fd) < 0) \
332 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
333
219///////////////////////////////////////////////////////////////////////////// 334/////////////////////////////////////////////////////////////////////////////
220// XS interface functions 335// XS interface functions
221 336
222MODULE = EV PACKAGE = EV PREFIX = ev_ 337MODULE = EV PACKAGE = EV PREFIX = ev_
223 338
339PROTOTYPES: ENABLE
340
224BOOT: 341BOOT:
225{ 342{
226 int i;
227 HV *stash = gv_stashpv ("EV", 1); 343 HV *stash = gv_stashpv ("EV", 1);
228 344
229 static const struct { 345 static const struct {
230 const char *name; 346 const char *name;
231 IV iv; 347 IV iv;
232 } *civ, const_iv[] = { 348 } *civ, const_iv[] = {
233# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 349# define const_iv(pfx, name) { # name, (IV) pfx ## name },
350 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI)
352
353 const_iv (EV_, UNDEF)
234 const_iv (EV_, NONE) 354 const_iv (EV_, NONE)
235 const_iv (EV_, TIMEOUT) 355 const_iv (EV_, TIMEOUT)
236 const_iv (EV_, READ) 356 const_iv (EV_, READ)
237 const_iv (EV_, WRITE) 357 const_iv (EV_, WRITE)
238 const_iv (EV_, SIGNAL) 358 const_iv (EV_, SIGNAL)
239 const_iv (EV_, IDLE) 359 const_iv (EV_, IDLE)
240 const_iv (EV_, CHECK) 360 const_iv (EV_, CHECK)
361 const_iv (EV_, ERROR)
241 362
242 const_iv (EV, LOOP_ONESHOT) 363 const_iv (EV, LOOP_ONESHOT)
243 const_iv (EV, LOOP_NONBLOCK) 364 const_iv (EV, LOOP_NONBLOCK)
244
245 const_iv (EV, METHOD_NONE) 365 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL)
367
246 const_iv (EV, METHOD_SELECT) 368 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL)
247 const_iv (EV, METHOD_EPOLL) 370 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT)
374 const_iv (EV, FLAG_AUTO)
375 const_iv (EV, FLAG_NOENV)
248 }; 376 };
249 377
250 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 378 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
251 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
252 380
253 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 381 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
254 stash_io = gv_stashpv ("EV::IO" , 1); 382 stash_io = gv_stashpv ("EV::Io" , 1);
255 stash_time = gv_stashpv ("EV::Time" , 1);
256 stash_timer = gv_stashpv ("EV::Timer" , 1); 383 stash_timer = gv_stashpv ("EV::Timer" , 1);
257 stash_periodic = gv_stashpv ("EV::Periodic", 1); 384 stash_periodic = gv_stashpv ("EV::Periodic", 1);
258 stash_signal = gv_stashpv ("EV::Signal" , 1); 385 stash_signal = gv_stashpv ("EV::Signal" , 1);
259 stash_idle = gv_stashpv ("EV::Idle" , 1); 386 stash_idle = gv_stashpv ("EV::Idle" , 1);
387 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
260 stash_check = gv_stashpv ("EV::Check" , 1); 388 stash_check = gv_stashpv ("EV::Check" , 1);
389 stash_child = gv_stashpv ("EV::Child" , 1);
261 390
262 { 391 {
263 SV *sv = perl_get_sv ("EV::API", TRUE); 392 SV *sv = perl_get_sv ("EV::API", TRUE);
264 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 393 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
265 394
266 /* the poor man's shared library emulator */ 395 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 396 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 397 evapi.rev = EV_API_REVISION;
269 evapi.once = api_once;
270 evapi.sv_fileno = sv_fileno; 398 evapi.sv_fileno = sv_fileno;
271 evapi.sv_signum = sv_signum; 399 evapi.sv_signum = sv_signum;
272 evapi.now = &ev_now; 400 evapi.now = ev_now;
273 evapi.method = &ev_method; 401 evapi.backend = ev_backend;
274 evapi.loop_done = &ev_loop_done; 402 evapi.unloop = ev_unloop;
275 evapi.time = ev_time; 403 evapi.time = ev_time;
276 evapi.loop = ev_loop; 404 evapi.loop = ev_loop;
405 evapi.once = ev_once;
277 evapi.io_start = evio_start; 406 evapi.io_start = ev_io_start;
278 evapi.io_stop = evio_stop; 407 evapi.io_stop = ev_io_stop;
279 evapi.timer_start = evtimer_start; 408 evapi.timer_start = ev_timer_start;
280 evapi.timer_stop = evtimer_stop; 409 evapi.timer_stop = ev_timer_stop;
281 evapi.timer_again = evtimer_again; 410 evapi.timer_again = ev_timer_again;
282 evapi.periodic_start = evperiodic_start; 411 evapi.periodic_start = ev_periodic_start;
283 evapi.periodic_stop = evperiodic_stop; 412 evapi.periodic_stop = ev_periodic_stop;
284 evapi.signal_start = evsignal_start; 413 evapi.signal_start = ev_signal_start;
285 evapi.signal_stop = evsignal_stop; 414 evapi.signal_stop = ev_signal_stop;
286 evapi.idle_start = evidle_start; 415 evapi.idle_start = ev_idle_start;
287 evapi.idle_stop = evidle_stop; 416 evapi.idle_stop = ev_idle_stop;
417 evapi.prepare_start = ev_prepare_start;
418 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = evcheck_start; 419 evapi.check_start = ev_check_start;
289 evapi.check_stop = evcheck_stop; 420 evapi.check_stop = ev_check_stop;
421 evapi.child_start = ev_child_start;
422 evapi.child_stop = ev_child_stop;
423 evapi.ref = ev_ref;
424 evapi.unref = ev_unref;
290 425
291 sv_setiv (sv, (IV)&evapi); 426 sv_setiv (sv, (IV)&evapi);
292 SvREADONLY_on (sv); 427 SvREADONLY_on (sv);
293 } 428 }
429#ifndef _WIN32
430 pthread_atfork (0, 0, ev_default_fork);
431#endif
294} 432}
295 433
296NV ev_now () 434NV ev_now ()
297 CODE:
298 RETVAL = ev_now;
299 OUTPUT:
300 RETVAL
301 435
302int ev_method () 436unsigned int ev_backend ()
303 CODE:
304 RETVAL = ev_method;
305 OUTPUT:
306 RETVAL
307 437
308NV ev_time () 438NV ev_time ()
309 439
310void ev_init (int flags = 0) 440unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
311 441
312void ev_loop (int flags = 0) 442void ev_loop (int flags = 0)
313 443
314void ev_loop_done (int value = 1) 444void ev_unloop (int how = 1)
315 CODE:
316 ev_loop_done = value;
317 445
318struct ev_io *io (SV *fh, int events, SV *cb) 446struct ev_io *io (SV *fh, int events, SV *cb)
319 PROTOTYPE: $$&
320 ALIAS: 447 ALIAS:
321 io_ns = 1 448 io_ns = 1
322 CODE: 449 CODE:
450{
451 int fd = sv_fileno (fh);
452 CHECK_FD (fh, fd);
453
323 RETVAL = e_new (sizeof (struct ev_io), cb); 454 RETVAL = e_new (sizeof (struct ev_io), cb);
324 RETVAL->fh = newSVsv (fh); 455 RETVAL->fh = newSVsv (fh);
325 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 456 ev_io_set (RETVAL, fd, events);
326 if (!ix) evio_start (RETVAL); 457 if (!ix) ev_io_start (RETVAL);
458}
327 OUTPUT: 459 OUTPUT:
328 RETVAL 460 RETVAL
329 461
330struct ev_timer *timer (NV after, NV repeat, SV *cb) 462struct ev_timer *timer (NV after, NV repeat, SV *cb)
331 PROTOTYPE: $$&
332 ALIAS: 463 ALIAS:
333 timer_ns = 1 464 timer_ns = 1
334 INIT: 465 INIT:
335 CHECK_REPEAT (repeat); 466 CHECK_REPEAT (repeat);
336 CODE: 467 CODE:
337 RETVAL = e_new (sizeof (struct ev_timer), cb); 468 RETVAL = e_new (sizeof (struct ev_timer), cb);
338 evtimer_set (RETVAL, after, repeat); 469 ev_timer_set (RETVAL, after, repeat);
339 if (!ix) evtimer_start (RETVAL); 470 if (!ix) ev_timer_start (RETVAL);
340 OUTPUT: 471 OUTPUT:
341 RETVAL 472 RETVAL
342 473
343struct ev_periodic *periodic (NV at, NV interval, SV *cb) 474SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
344 PROTOTYPE: $$&
345 ALIAS: 475 ALIAS:
346 periodic_ns = 1 476 periodic_ns = 1
347 INIT: 477 INIT:
348 CHECK_REPEAT (interval); 478 CHECK_REPEAT (interval);
349 CODE: 479 CODE:
480{
481 struct ev_periodic *w;
350 RETVAL = e_new (sizeof (struct ev_periodic), cb); 482 w = e_new (sizeof (struct ev_periodic), cb);
351 evperiodic_set (RETVAL, at, interval); 483 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
484 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
485 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
352 if (!ix) evperiodic_start (RETVAL); 486 if (!ix) ev_periodic_start (w);
487}
353 OUTPUT: 488 OUTPUT:
354 RETVAL 489 RETVAL
355 490
356struct ev_signal *signal (Signal signum, SV *cb) 491struct ev_signal *signal (Signal signum, SV *cb)
357 PROTOTYPE: $&
358 ALIAS: 492 ALIAS:
359 signal_ns = 1 493 signal_ns = 1
360 CODE: 494 CODE:
361 RETVAL = e_new (sizeof (struct ev_signal), cb); 495 RETVAL = e_new (sizeof (struct ev_signal), cb);
362 evsignal_set (RETVAL, signum); 496 ev_signal_set (RETVAL, signum);
363 if (!ix) evsignal_start (RETVAL); 497 if (!ix) ev_signal_start (RETVAL);
364 OUTPUT: 498 OUTPUT:
365 RETVAL 499 RETVAL
366 500
367struct ev_idle *idle (SV *cb) 501struct ev_idle *idle (SV *cb)
368 PROTOTYPE: &
369 ALIAS: 502 ALIAS:
370 idle_ns = 1 503 idle_ns = 1
371 CODE: 504 CODE:
372 RETVAL = e_new (sizeof (struct ev_idle), cb); 505 RETVAL = e_new (sizeof (struct ev_idle), cb);
373 evidle_set (RETVAL); 506 ev_idle_set (RETVAL);
374 if (!ix) evidle_start (RETVAL); 507 if (!ix) ev_idle_start (RETVAL);
508 OUTPUT:
509 RETVAL
510
511struct ev_prepare *prepare (SV *cb)
512 ALIAS:
513 prepare_ns = 1
514 CODE:
515 RETVAL = e_new (sizeof (struct ev_prepare), cb);
516 ev_prepare_set (RETVAL);
517 if (!ix) ev_prepare_start (RETVAL);
375 OUTPUT: 518 OUTPUT:
376 RETVAL 519 RETVAL
377 520
378struct ev_check *check (SV *cb) 521struct ev_check *check (SV *cb)
379 PROTOTYPE: &
380 ALIAS: 522 ALIAS:
381 check_ns = 1 523 check_ns = 1
382 CODE: 524 CODE:
383 RETVAL = e_new (sizeof (struct ev_check), cb); 525 RETVAL = e_new (sizeof (struct ev_check), cb);
384 evcheck_set (RETVAL); 526 ev_check_set (RETVAL);
385 if (!ix) evcheck_start (RETVAL); 527 if (!ix) ev_check_start (RETVAL);
386 OUTPUT: 528 OUTPUT:
387 RETVAL 529 RETVAL
388 530
531struct ev_child *child (int pid, SV *cb)
532 ALIAS:
533 child_ns = 1
534 CODE:
535 RETVAL = e_new (sizeof (struct ev_child), cb);
536 ev_child_set (RETVAL, pid);
537 if (!ix) ev_child_start (RETVAL);
538 OUTPUT:
539 RETVAL
540
541void once (SV *fh, int events, SV *timeout, SV *cb)
542 CODE:
543 ev_once (
544 sv_fileno (fh), events,
545 SvOK (timeout) ? SvNV (timeout) : -1.,
546 e_once_cb,
547 newSVsv (cb)
548 );
389 549
390PROTOTYPES: DISABLE 550PROTOTYPES: DISABLE
391 551
392MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 552MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
393 553
… …
402 sv_setsv (w->cb_sv, new_cb); 562 sv_setsv (w->cb_sv, new_cb);
403} 563}
404 OUTPUT: 564 OUTPUT:
405 RETVAL 565 RETVAL
406 566
407MODULE = EV PACKAGE = EV::IO PREFIX = evio_
408
409void evio_start (struct ev_io *w)
410
411void evio_stop (struct ev_io *w)
412
413void set (struct ev_io *w, SV *fh, int events)
414 CODE:
415{
416 int active = w->active;
417 if (active) evio_stop (w);
418
419 sv_setsv (w->fh, fh);
420 evio_set (w, sv_fileno (w->fh), events);
421
422 if (active) evio_start (w);
423}
424
425SV *fh (struct ev_io *w, SV *new_fh = 0) 567SV *data (struct ev_watcher *w, SV *new_data = 0)
426 CODE: 568 CODE:
427{ 569{
428 RETVAL = newSVsv (w->fh); 570 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
571}
572 OUTPUT:
573 RETVAL
574
575void trigger (struct ev_watcher *w, int revents = EV_NONE)
576 CODE:
577 w->cb (w, revents);
578
579int priority (struct ev_watcher *w, int new_priority = 0)
580 CODE:
581{
582 RETVAL = w->priority;
429 583
430 if (items > 1) 584 if (items > 1)
431 { 585 {
432 int active = w->active; 586 int active = ev_is_active (w);
587
588 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
589 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
590
433 if (active) evio_stop (w); 591 if (active)
592 {
593 /* grrr. */
594 PUSHMARK (SP);
595 XPUSHs (ST (0));
596 call_method ("stop", G_DISCARD | G_VOID);
597 }
434 598
435 sv_setsv (w->fh, new_fh); 599 ev_set_priority (w, new_priority);
436 evio_set (w, sv_fileno (w->fh), w->events);
437 600
438 if (active) evio_start (w); 601 if (active)
602 {
603 PUSHMARK (SP);
604 XPUSHs (ST (0));
605 call_method ("start", G_DISCARD | G_VOID);
606 }
439 } 607 }
440} 608}
441 OUTPUT: 609 OUTPUT:
442 RETVAL 610 RETVAL
443 611
444short events (struct ev_io *w, short new_events = EV_UNDEF) 612MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
613
614void ev_io_start (struct ev_io *w)
615
616void ev_io_stop (struct ev_io *w)
617
618void DESTROY (struct ev_io *w)
445 CODE: 619 CODE:
620 ev_io_stop (w);
621 e_destroy (w);
622
623void set (struct ev_io *w, SV *fh, int events)
624 CODE:
446{ 625{
447 RETVAL = w->events; 626 int active = ev_is_active (w);
627 int fd = sv_fileno (fh);
628 CHECK_FD (fh, fd);
629
630 if (active) ev_io_stop (w);
631
632 sv_setsv (w->fh, fh);
633 ev_io_set (w, fd, events);
634
635 if (active) ev_io_start (w);
636}
637
638SV *fh (struct ev_io *w, SV *new_fh = 0)
639 CODE:
640{
641 RETVAL = newSVsv (w->fh);
448 642
449 if (items > 1) 643 if (items > 1)
450 { 644 {
451 int active = w->active; 645 int active = ev_is_active (w);
452 if (active) evio_stop (w); 646 if (active) ev_io_stop (w);
453 647
648 sv_setsv (w->fh, new_fh);
454 evio_set (w, w->fd, new_events); 649 ev_io_set (w, sv_fileno (w->fh), w->events);
455 650
456 if (active) evio_start (w); 651 if (active) ev_io_start (w);
457 } 652 }
458} 653}
459 OUTPUT: 654 OUTPUT:
460 RETVAL 655 RETVAL
461 656
657int events (struct ev_io *w, int new_events = EV_UNDEF)
658 CODE:
659{
660 RETVAL = w->events;
661
662 if (items > 1)
663 {
664 int active = ev_is_active (w);
665 if (active) ev_io_stop (w);
666
667 ev_io_set (w, w->fd, new_events);
668
669 if (active) ev_io_start (w);
670 }
671}
672 OUTPUT:
673 RETVAL
674
462MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 675MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
463 676
464void evsignal_start (struct ev_signal *w) 677void ev_signal_start (struct ev_signal *w)
465 678
466void evsignal_stop (struct ev_signal *w) 679void ev_signal_stop (struct ev_signal *w)
467 680
681void DESTROY (struct ev_signal *w)
682 CODE:
683 ev_signal_stop (w);
684 e_destroy (w);
685
468void set (struct ev_signal *w, SV *signal = 0) 686void set (struct ev_signal *w, SV *signal)
469 CODE: 687 CODE:
470{ 688{
471 Signal signum = sv_signum (signal); /* may croak here */ 689 Signal signum = sv_signum (signal); /* may croak here */
472 int active = w->active; 690 int active = ev_is_active (w);
473 691
474 if (active) evsignal_stop (w); 692 if (active) ev_signal_stop (w);
693
475 evsignal_set (w, signum); 694 ev_signal_set (w, signum);
695
476 if (active) evsignal_start (w); 696 if (active) ev_signal_start (w);
477} 697}
478 698
479MODULE = EV PACKAGE = EV::Time 699int signal (struct ev_signal *w, SV *new_signal = 0)
700 CODE:
701{
702 RETVAL = w->signum;
480 703
704 if (items > 1)
705 {
706 Signal signum = sv_signum (new_signal); /* may croak here */
707 int active = ev_is_active (w);
708 if (active) ev_signal_stop (w);
709
710 ev_signal_set (w, signum);
711
712 if (active) ev_signal_start (w);
713 }
714}
715 OUTPUT:
716 RETVAL
717
481MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 718MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
482 719
483void evtimer_start (struct ev_timer *w) 720void ev_timer_start (struct ev_timer *w)
484 INIT: 721 INIT:
485 CHECK_REPEAT (w->repeat); 722 CHECK_REPEAT (w->repeat);
486 723
487void evtimer_stop (struct ev_timer *w) 724void ev_timer_stop (struct ev_timer *w)
488 725
489void evtimer_again (struct ev_timer *w) 726void ev_timer_again (struct ev_timer *w)
490 INIT: 727 INIT:
491 CHECK_REPEAT (w->repeat); 728 CHECK_REPEAT (w->repeat);
729
730void DESTROY (struct ev_timer *w)
731 CODE:
732 ev_timer_stop (w);
733 e_destroy (w);
492 734
493void set (struct ev_timer *w, NV after, NV repeat = 0.) 735void set (struct ev_timer *w, NV after, NV repeat = 0.)
494 INIT: 736 INIT:
495 CHECK_REPEAT (repeat); 737 CHECK_REPEAT (repeat);
496 CODE: 738 CODE:
497{ 739{
498 int active = w->active; 740 int active = ev_is_active (w);
499 if (active) evtimer_stop (w); 741 if (active) ev_timer_stop (w);
500 evtimer_set (w, after, repeat); 742 ev_timer_set (w, after, repeat);
501 if (active) evtimer_start (w); 743 if (active) ev_timer_start (w);
502} 744}
503 745
504MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 746MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
505 747
506void evperiodic_start (struct ev_periodic *w) 748void ev_periodic_start (struct ev_periodic *w)
507 INIT: 749 INIT:
508 CHECK_REPEAT (w->interval); 750 CHECK_REPEAT (w->interval);
509 751
510void evperiodic_stop (struct ev_periodic *w) 752void ev_periodic_stop (struct ev_periodic *w)
511 753
754void ev_periodic_again (struct ev_periodic *w)
755
756void DESTROY (struct ev_periodic *w)
757 CODE:
758 ev_periodic_stop (w);
759 e_destroy (w);
760
512void set (struct ev_periodic *w, NV at, NV interval = 0.) 761void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
513 INIT: 762 INIT:
514 CHECK_REPEAT (interval); 763 CHECK_REPEAT (interval);
515 CODE: 764 CODE:
516{ 765{
517 int active = w->active; 766 int active = ev_is_active (w);
518 if (active) evperiodic_stop (w); 767 if (active) ev_periodic_stop (w);
519 evperiodic_set (w, at, interval); 768
769 SvREFCNT_dec (w->fh);
770 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
771 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
772
520 if (active) evperiodic_start (w); 773 if (active) ev_periodic_start (w);
521} 774}
522 775
523MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 776MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
524 777
525void evidle_start (struct ev_idle *w) 778void ev_idle_start (struct ev_idle *w)
526 779
527void evidle_stop (struct ev_idle *w) 780void ev_idle_stop (struct ev_idle *w)
528 781
782void DESTROY (struct ev_idle *w)
783 CODE:
784 ev_idle_stop (w);
785 e_destroy (w);
786
787MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
788
789void ev_prepare_start (struct ev_prepare *w)
790
791void ev_prepare_stop (struct ev_prepare *w)
792
793void DESTROY (struct ev_prepare *w)
794 CODE:
795 ev_prepare_stop (w);
796 e_destroy (w);
797
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 798MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 799
531void evcheck_start (struct ev_check *w) 800void ev_check_start (struct ev_check *w)
532 801
533void evcheck_stop (struct ev_check *w) 802void ev_check_stop (struct ev_check *w)
534 803
535#if 0 804void DESTROY (struct ev_check *w)
805 CODE:
806 ev_check_stop (w);
807 e_destroy (w);
808
809MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
810
811void ev_child_start (struct ev_child *w)
812
813void ev_child_stop (struct ev_child *w)
814
815void DESTROY (struct ev_child *w)
816 CODE:
817 ev_child_stop (w);
818 e_destroy (w);
819
820void set (struct ev_child *w, int pid)
821 CODE:
822{
823 int active = ev_is_active (w);
824 if (active) ev_child_stop (w);
825
826 ev_child_set (w, pid);
827
828 if (active) ev_child_start (w);
829}
830
831int pid (struct ev_child *w, int new_pid = 0)
832 CODE:
833{
834 RETVAL = w->pid;
835
836 if (items > 1)
837 {
838 int active = ev_is_active (w);
839 if (active) ev_child_stop (w);
840
841 ev_child_set (w, new_pid);
842
843 if (active) ev_child_start (w);
844 }
845}
846 OUTPUT:
847 RETVAL
848
849
850int rstatus (struct ev_child *w)
851 ALIAS:
852 rpid = 1
853 CODE:
854 RETVAL = ix ? w->rpid : w->rstatus;
855 OUTPUT:
856 RETVAL
857
858#ifndef _WIN32
536 859
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 860MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 861
539BOOT: 862BOOT:
540{ 863{
… …
611 934
612int evdns_set_option (char *option, char *val, int flags) 935int evdns_set_option (char *option, char *val, int flags)
613 936
614int evdns_resolv_conf_parse (int flags, const char *filename) 937int evdns_resolv_conf_parse (int flags, const char *filename)
615 938
616#ifdef MS_WINDOWS 939#ifdef _WIN32
617 940
618int evdns_config_windows_nameservers () 941int evdns_config_windows_nameservers ()
619 942
620#endif 943#endif
621 944
… …
623 946
624void evdns_search_add (char *domain) 947void evdns_search_add (char *domain)
625 948
626void evdns_search_ndots_set (int ndots) 949void evdns_search_ndots_set (int ndots)
627 950
951#if 0
628 952
629MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 953MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630 954
631BOOT: 955BOOT:
632{ 956{
… …
664 988
665#void DESTROY (struct evhttp_request *req); 989#void DESTROY (struct evhttp_request *req);
666 990
667#endif 991#endif
668 992
993#endif
669 994
670 995
671 996
672 997
673 998

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