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Comparing EV/EV.xs (file contents):
Revision 1.29 by root, Thu Nov 1 06:48:49 2007 UTC vs.
Revision 1.75 by root, Fri Nov 23 12:22:26 2007 UTC

… …
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define TIMEOUT_NONE HUGE_VAL
8#define HAVE_EPOLL 1
9
10#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
11#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
12 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 */
13#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
14 39
15typedef int Signal; 40typedef int Signal;
16 41
17static struct EVAPI evapi; 42static struct EVAPI evapi;
18 43
19static HV 44static HV
20 *stash_watcher, 45 *stash_watcher,
21 *stash_io, 46 *stash_io,
22 *stash_time,
23 *stash_timer, 47 *stash_timer,
24 *stash_periodic, 48 *stash_periodic,
25 *stash_signal, 49 *stash_signal,
26 *stash_idle, 50 *stash_idle,
27 *stash_prepare, 51 *stash_prepare,
28 *stash_check, 52 *stash_check,
29 *stash_child; 53 *stash_child;
30 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
60
31static int 61static int
32sv_signum (SV *sig) 62sv_signum (SV *sig)
33{ 63{
34 int signum; 64 int signum;
35 65
36 if (SvIV (sig) > 0) 66 SvGETMAGIC (sig);
37 return SvIV (sig);
38 67
39 for (signum = 1; signum < SIG_SIZE; ++signum) 68 for (signum = 1; signum < SIG_SIZE; ++signum)
40 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 69 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41 return signum; 70 return signum;
42 71
72 if (SvIV (sig) > 0)
73 return SvIV (sig);
74
43 return -1; 75 return -1;
44} 76}
45 77
46///////////////////////////////////////////////////////////////////////////// 78/////////////////////////////////////////////////////////////////////////////
47// Event 79// Event
… …
57 fh = SvRV (fh); 89 fh = SvRV (fh);
58 90
59 if (SvTYPE (fh) == SVt_PVGV) 91 if (SvTYPE (fh) == SVt_PVGV)
60 return PerlIO_fileno (IoIFP (sv_2io (fh))); 92 return PerlIO_fileno (IoIFP (sv_2io (fh)));
61 93
62 if (SvIOK (fh)) 94 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
63 return SvIV (fh); 95 return SvIV (fh);
64 96
65 return -1; 97 return -1;
66} 98}
67 99
… …
73 SvPOK_only (self); 105 SvPOK_only (self);
74 SvCUR_set (self, size); 106 SvCUR_set (self, size);
75 107
76 w = (struct ev_watcher *)SvPVX (self); 108 w = (struct ev_watcher *)SvPVX (self);
77 109
78 ev_watcher_init (w, e_cb); 110 ev_init (w, e_cb);
79 111
112 w->data = 0;
80 w->fh = 0; 113 w->fh = 0;
81 w->cb_sv = newSVsv (cb_sv); 114 w->cb_sv = newSVsv (cb_sv);
82 w->self = self; 115 w->self = self;
83 116
84 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;
85} 128}
86 129
87static SV * 130static SV *
88e_bless (struct ev_watcher *w, HV *stash) 131e_bless (struct ev_watcher *w, HV *stash)
89{ 132{
… …
99 } 142 }
100 143
101 return rv; 144 return rv;
102} 145}
103 146
147static SV *sv_events_cache;
148
104static void 149static void
105e_cb (struct ev_watcher *w, int revents) 150e_cb (struct ev_watcher *w, int revents)
106{ 151{
107 dSP; 152 dSP;
108 I32 mark = SP - PL_stack_base; 153 I32 mark = SP - PL_stack_base;
109 SV *sv_self, *sv_events, *sv_status = 0; 154 SV *sv_self, *sv_events;
110 static SV *sv_events_cache;
111 155
112 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 */
113 157
114 if (sv_events_cache) 158 if (sv_events_cache)
115 { 159 {
… …
122 PUSHMARK (SP); 166 PUSHMARK (SP);
123 EXTEND (SP, 2); 167 EXTEND (SP, 2);
124 PUSHs (sv_self); 168 PUSHs (sv_self);
125 PUSHs (sv_events); 169 PUSHs (sv_events);
126 170
127 if (revents & EV_CHILD)
128 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
129
130 PUTBACK; 171 PUTBACK;
131 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 172 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
132 SP = PL_stack_base + mark; PUTBACK;
133 173
134 SvREFCNT_dec (sv_self); 174 SvREFCNT_dec (sv_self);
135 SvREFCNT_dec (sv_status);
136 175
137 if (sv_events_cache) 176 if (sv_events_cache)
138 SvREFCNT_dec (sv_events); 177 SvREFCNT_dec (sv_events);
139 else 178 else
140 sv_events_cache = sv_events; 179 sv_events_cache = sv_events;
… …
142 if (SvTRUE (ERRSV)) 181 if (SvTRUE (ERRSV))
143 { 182 {
144 PUSHMARK (SP); 183 PUSHMARK (SP);
145 PUTBACK; 184 PUTBACK;
146 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);
147 SP = PL_stack_base + mark; PUTBACK;
148 } 186 }
149}
150 187
151#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
152///////////////////////////////////////////////////////////////////////////// 274/////////////////////////////////////////////////////////////////////////////
153// DNS 275// DNS
154 276
277#ifndef _WIN32
155static void 278static void
156dns_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)
157{ 280{
158 dSP; 281 dSP;
159 SV *cb = (SV *)arg; 282 SV *cb = (SV *)arg;
… …
203#endif 326#endif
204 327
205#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 328#define CHECK_REPEAT(repeat) if (repeat < 0.) \
206 croak (# repeat " value must be >= 0"); 329 croak (# repeat " value must be >= 0");
207 330
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
208///////////////////////////////////////////////////////////////////////////// 334/////////////////////////////////////////////////////////////////////////////
209// XS interface functions 335// XS interface functions
210 336
211MODULE = EV PACKAGE = EV PREFIX = ev_ 337MODULE = EV PACKAGE = EV PREFIX = ev_
212 338
213PROTOTYPES: ENABLE 339PROTOTYPES: ENABLE
214 340
215BOOT: 341BOOT:
216{ 342{
217 int i;
218 HV *stash = gv_stashpv ("EV", 1); 343 HV *stash = gv_stashpv ("EV", 1);
219 344
220 static const struct { 345 static const struct {
221 const char *name; 346 const char *name;
222 IV iv; 347 IV iv;
223 } *civ, const_iv[] = { 348 } *civ, const_iv[] = {
224# 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
225 const_iv (EV_, UNDEF) 353 const_iv (EV_, UNDEF)
226 const_iv (EV_, NONE) 354 const_iv (EV_, NONE)
227 const_iv (EV_, TIMEOUT) 355 const_iv (EV_, TIMEOUT)
228 const_iv (EV_, READ) 356 const_iv (EV_, READ)
229 const_iv (EV_, WRITE) 357 const_iv (EV_, WRITE)
… …
232 const_iv (EV_, CHECK) 360 const_iv (EV_, CHECK)
233 const_iv (EV_, ERROR) 361 const_iv (EV_, ERROR)
234 362
235 const_iv (EV, LOOP_ONESHOT) 363 const_iv (EV, LOOP_ONESHOT)
236 const_iv (EV, LOOP_NONBLOCK) 364 const_iv (EV, LOOP_NONBLOCK)
237
238 const_iv (EV, METHOD_NONE) 365 const_iv (EV, UNLOOP_ONE)
366 const_iv (EV, UNLOOP_ALL)
367
239 const_iv (EV, METHOD_SELECT) 368 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL)
240 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)
241 }; 376 };
242 377
243 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; )
244 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 379 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
245 380
246 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 381 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
247 stash_io = gv_stashpv ("EV::Io" , 1); 382 stash_io = gv_stashpv ("EV::Io" , 1);
248 stash_time = gv_stashpv ("EV::Time" , 1);
249 stash_timer = gv_stashpv ("EV::Timer" , 1); 383 stash_timer = gv_stashpv ("EV::Timer" , 1);
250 stash_periodic = gv_stashpv ("EV::Periodic", 1); 384 stash_periodic = gv_stashpv ("EV::Periodic", 1);
251 stash_signal = gv_stashpv ("EV::Signal" , 1); 385 stash_signal = gv_stashpv ("EV::Signal" , 1);
252 stash_idle = gv_stashpv ("EV::Idle" , 1); 386 stash_idle = gv_stashpv ("EV::Idle" , 1);
253 stash_prepare = gv_stashpv ("EV::Prepare" , 1); 387 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
… …
261 /* the poor man's shared library emulator */ 395 /* the poor man's shared library emulator */
262 evapi.ver = EV_API_VERSION; 396 evapi.ver = EV_API_VERSION;
263 evapi.rev = EV_API_REVISION; 397 evapi.rev = EV_API_REVISION;
264 evapi.sv_fileno = sv_fileno; 398 evapi.sv_fileno = sv_fileno;
265 evapi.sv_signum = sv_signum; 399 evapi.sv_signum = sv_signum;
266 evapi.now = &ev_now; 400 evapi.now = ev_now;
267 evapi.method = &ev_method; 401 evapi.backend = ev_backend;
268 evapi.loop_done = &ev_loop_done; 402 evapi.unloop = ev_unloop;
269 evapi.time = ev_time; 403 evapi.time = ev_time;
270 evapi.loop = ev_loop; 404 evapi.loop = ev_loop;
271 evapi.once = ev_once; 405 evapi.once = ev_once;
272 evapi.io_start = ev_io_start; 406 evapi.io_start = ev_io_start;
273 evapi.io_stop = ev_io_stop; 407 evapi.io_stop = ev_io_stop;
… …
288 evapi.child_stop = ev_child_stop; 422 evapi.child_stop = ev_child_stop;
289 423
290 sv_setiv (sv, (IV)&evapi); 424 sv_setiv (sv, (IV)&evapi);
291 SvREADONLY_on (sv); 425 SvREADONLY_on (sv);
292 } 426 }
427#ifndef _WIN32
428 pthread_atfork (0, 0, ev_default_fork);
429#endif
293} 430}
294 431
295NV ev_now () 432NV ev_now ()
296 CODE:
297 RETVAL = ev_now;
298 OUTPUT:
299 RETVAL
300 433
301int ev_method () 434unsigned int ev_backend ()
302 CODE:
303 RETVAL = ev_method;
304 OUTPUT:
305 RETVAL
306 435
307NV ev_time () 436NV ev_time ()
308 437
309void ev_init (int flags = 0) 438unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
310 439
311void ev_loop (int flags = 0) 440void ev_loop (int flags = 0)
312 441
313void ev_loop_done (int value = 1) 442void ev_unloop (int how = 1)
314 CODE:
315 ev_loop_done = value;
316 443
317struct ev_io *io (SV *fh, int events, SV *cb) 444struct ev_io *io (SV *fh, int events, SV *cb)
318 ALIAS: 445 ALIAS:
319 io_ns = 1 446 io_ns = 1
320 CODE: 447 CODE:
448{
449 int fd = sv_fileno (fh);
450 CHECK_FD (fh, fd);
451
321 RETVAL = e_new (sizeof (struct ev_io), cb); 452 RETVAL = e_new (sizeof (struct ev_io), cb);
322 RETVAL->fh = newSVsv (fh); 453 RETVAL->fh = newSVsv (fh);
323 ev_io_set (RETVAL, sv_fileno (RETVAL->fh), events); 454 ev_io_set (RETVAL, fd, events);
324 if (!ix) ev_io_start (RETVAL); 455 if (!ix) ev_io_start (RETVAL);
456}
325 OUTPUT: 457 OUTPUT:
326 RETVAL 458 RETVAL
327 459
328struct ev_timer *timer (NV after, NV repeat, SV *cb) 460struct ev_timer *timer (NV after, NV repeat, SV *cb)
329 ALIAS: 461 ALIAS:
… …
335 ev_timer_set (RETVAL, after, repeat); 467 ev_timer_set (RETVAL, after, repeat);
336 if (!ix) ev_timer_start (RETVAL); 468 if (!ix) ev_timer_start (RETVAL);
337 OUTPUT: 469 OUTPUT:
338 RETVAL 470 RETVAL
339 471
340struct ev_periodic *periodic (NV at, NV interval, SV *cb) 472SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
341 ALIAS: 473 ALIAS:
342 periodic_ns = 1 474 periodic_ns = 1
343 INIT: 475 INIT:
344 CHECK_REPEAT (interval); 476 CHECK_REPEAT (interval);
345 CODE: 477 CODE:
478{
479 struct ev_periodic *w;
346 RETVAL = e_new (sizeof (struct ev_periodic), cb); 480 w = e_new (sizeof (struct ev_periodic), cb);
347 ev_periodic_set (RETVAL, at, interval); 481 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
482 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
483 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
348 if (!ix) ev_periodic_start (RETVAL); 484 if (!ix) ev_periodic_start (w);
485}
349 OUTPUT: 486 OUTPUT:
350 RETVAL 487 RETVAL
351 488
352struct ev_signal *signal (Signal signum, SV *cb) 489struct ev_signal *signal (Signal signum, SV *cb)
353 ALIAS: 490 ALIAS:
… …
389 OUTPUT: 526 OUTPUT:
390 RETVAL 527 RETVAL
391 528
392struct ev_child *child (int pid, SV *cb) 529struct ev_child *child (int pid, SV *cb)
393 ALIAS: 530 ALIAS:
394 check_ns = 1 531 child_ns = 1
395 CODE: 532 CODE:
396 RETVAL = e_new (sizeof (struct ev_check), cb); 533 RETVAL = e_new (sizeof (struct ev_child), cb);
397 ev_child_set (RETVAL, pid); 534 ev_child_set (RETVAL, pid);
398 if (!ix) ev_child_start (RETVAL); 535 if (!ix) ev_child_start (RETVAL);
399 OUTPUT: 536 OUTPUT:
400 RETVAL 537 RETVAL
401 538
539void once (SV *fh, int events, NV timeout, SV *cb)
540 CODE:
541 ev_once (sv_fileno (fh), events, timeout, e_once_cb, newSVsv (cb));
402 542
403PROTOTYPES: DISABLE 543PROTOTYPES: DISABLE
404 544
405MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ 545MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
406 546
… …
415 sv_setsv (w->cb_sv, new_cb); 555 sv_setsv (w->cb_sv, new_cb);
416} 556}
417 OUTPUT: 557 OUTPUT:
418 RETVAL 558 RETVAL
419 559
560SV *data (struct ev_watcher *w, SV *new_data = 0)
561 CODE:
562{
563 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
564}
565 OUTPUT:
566 RETVAL
567
420void trigger (struct ev_watcher *w, int revents = EV_NONE) 568void trigger (struct ev_watcher *w, int revents = EV_NONE)
421 CODE: 569 CODE:
422 w->cb (w, revents); 570 w->cb (w, revents);
423 571
424MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_ 572int priority (struct ev_watcher *w, int new_priority = 0)
425
426void ev_io_start (struct ev_io *w)
427
428void ev_io_stop (struct ev_io *w)
429
430void DESTROY (struct ev_io *w)
431 CODE: 573 CODE:
432 ev_io_stop (w);
433
434void set (struct ev_io *w, SV *fh, int events)
435 CODE:
436{ 574{
437 int active = w->active; 575 RETVAL = w->priority;
438 if (active) ev_io_stop (w);
439
440 sv_setsv (w->fh, fh);
441 ev_io_set (w, sv_fileno (w->fh), events);
442
443 if (active) ev_io_start (w);
444}
445
446SV *fh (struct ev_io *w, SV *new_fh = 0)
447 CODE:
448{
449 RETVAL = newSVsv (w->fh);
450 576
451 if (items > 1) 577 if (items > 1)
452 { 578 {
453 int active = w->active; 579 int active = ev_is_active (w);
580
581 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
582 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
583
584 if (active)
585 {
586 /* grrr. */
587 PUSHMARK (SP);
588 XPUSHs (ST (0));
589 call_method ("stop", G_DISCARD | G_VOID);
590 }
591
592 ev_set_priority (w, new_priority);
593
594 if (active)
595 {
596 PUSHMARK (SP);
597 XPUSHs (ST (0));
598 call_method ("start", G_DISCARD | G_VOID);
599 }
600 }
601}
602 OUTPUT:
603 RETVAL
604
605MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
606
607void ev_io_start (struct ev_io *w)
608
609void ev_io_stop (struct ev_io *w)
610
611void DESTROY (struct ev_io *w)
612 CODE:
613 ev_io_stop (w);
614 e_destroy (w);
615
616void set (struct ev_io *w, SV *fh, int events)
617 CODE:
618{
619 int active = ev_is_active (w);
620 int fd = sv_fileno (fh);
621 CHECK_FD (fh, fd);
622
623 if (active) ev_io_stop (w);
624
625 sv_setsv (w->fh, fh);
626 ev_io_set (w, fd, events);
627
628 if (active) ev_io_start (w);
629}
630
631SV *fh (struct ev_io *w, SV *new_fh = 0)
632 CODE:
633{
634 RETVAL = newSVsv (w->fh);
635
636 if (items > 1)
637 {
638 int active = ev_is_active (w);
454 if (active) ev_io_stop (w); 639 if (active) ev_io_stop (w);
455 640
456 sv_setsv (w->fh, new_fh); 641 sv_setsv (w->fh, new_fh);
457 ev_io_set (w, sv_fileno (w->fh), w->events); 642 ev_io_set (w, sv_fileno (w->fh), w->events);
458 643
… …
460 } 645 }
461} 646}
462 OUTPUT: 647 OUTPUT:
463 RETVAL 648 RETVAL
464 649
465short events (struct ev_io *w, short new_events = EV_UNDEF) 650int events (struct ev_io *w, int new_events = EV_UNDEF)
466 CODE: 651 CODE:
467{ 652{
468 RETVAL = w->events; 653 RETVAL = w->events;
469 654
470 if (items > 1) 655 if (items > 1)
471 { 656 {
472 int active = w->active; 657 int active = ev_is_active (w);
473 if (active) ev_io_stop (w); 658 if (active) ev_io_stop (w);
474 659
475 ev_io_set (w, w->fd, new_events); 660 ev_io_set (w, w->fd, new_events);
476 661
477 if (active) ev_io_start (w); 662 if (active) ev_io_start (w);
… …
487void ev_signal_stop (struct ev_signal *w) 672void ev_signal_stop (struct ev_signal *w)
488 673
489void DESTROY (struct ev_signal *w) 674void DESTROY (struct ev_signal *w)
490 CODE: 675 CODE:
491 ev_signal_stop (w); 676 ev_signal_stop (w);
677 e_destroy (w);
492 678
493void set (struct ev_signal *w, SV *signal = 0) 679void set (struct ev_signal *w, SV *signal)
494 CODE: 680 CODE:
495{ 681{
496 Signal signum = sv_signum (signal); /* may croak here */ 682 Signal signum = sv_signum (signal); /* may croak here */
497 int active = w->active; 683 int active = ev_is_active (w);
498 684
499 if (active) ev_signal_stop (w); 685 if (active) ev_signal_stop (w);
686
500 ev_signal_set (w, signum); 687 ev_signal_set (w, signum);
688
501 if (active) ev_signal_start (w); 689 if (active) ev_signal_start (w);
502} 690}
503 691
504MODULE = EV PACKAGE = EV::Time 692int signal (struct ev_signal *w, SV *new_signal = 0)
693 CODE:
694{
695 RETVAL = w->signum;
696
697 if (items > 1)
698 {
699 Signal signum = sv_signum (new_signal); /* may croak here */
700 int active = ev_is_active (w);
701 if (active) ev_signal_stop (w);
702
703 ev_signal_set (w, signum);
704
705 if (active) ev_signal_start (w);
706 }
707}
708 OUTPUT:
709 RETVAL
505 710
506MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 711MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
507 712
508void ev_timer_start (struct ev_timer *w) 713void ev_timer_start (struct ev_timer *w)
509 INIT: 714 INIT:
… …
516 CHECK_REPEAT (w->repeat); 721 CHECK_REPEAT (w->repeat);
517 722
518void DESTROY (struct ev_timer *w) 723void DESTROY (struct ev_timer *w)
519 CODE: 724 CODE:
520 ev_timer_stop (w); 725 ev_timer_stop (w);
726 e_destroy (w);
521 727
522void set (struct ev_timer *w, NV after, NV repeat = 0.) 728void set (struct ev_timer *w, NV after, NV repeat = 0.)
523 INIT: 729 INIT:
524 CHECK_REPEAT (repeat); 730 CHECK_REPEAT (repeat);
525 CODE: 731 CODE:
526{ 732{
527 int active = w->active; 733 int active = ev_is_active (w);
528 if (active) ev_timer_stop (w); 734 if (active) ev_timer_stop (w);
529 ev_timer_set (w, after, repeat); 735 ev_timer_set (w, after, repeat);
530 if (active) ev_timer_start (w); 736 if (active) ev_timer_start (w);
531} 737}
532 738
… …
536 INIT: 742 INIT:
537 CHECK_REPEAT (w->interval); 743 CHECK_REPEAT (w->interval);
538 744
539void ev_periodic_stop (struct ev_periodic *w) 745void ev_periodic_stop (struct ev_periodic *w)
540 746
747void ev_periodic_again (struct ev_periodic *w)
748
541void DESTROY (struct ev_periodic *w) 749void DESTROY (struct ev_periodic *w)
542 CODE: 750 CODE:
543 ev_periodic_stop (w); 751 ev_periodic_stop (w);
752 e_destroy (w);
544 753
545void set (struct ev_periodic *w, NV at, NV interval = 0.) 754void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
546 INIT: 755 INIT:
547 CHECK_REPEAT (interval); 756 CHECK_REPEAT (interval);
548 CODE: 757 CODE:
549{ 758{
550 int active = w->active; 759 int active = ev_is_active (w);
551 if (active) ev_periodic_stop (w); 760 if (active) ev_periodic_stop (w);
761
762 SvREFCNT_dec (w->fh);
763 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
552 ev_periodic_set (w, at, interval); 764 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
765
553 if (active) ev_periodic_start (w); 766 if (active) ev_periodic_start (w);
554} 767}
555 768
556MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 769MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
557 770
… …
560void ev_idle_stop (struct ev_idle *w) 773void ev_idle_stop (struct ev_idle *w)
561 774
562void DESTROY (struct ev_idle *w) 775void DESTROY (struct ev_idle *w)
563 CODE: 776 CODE:
564 ev_idle_stop (w); 777 ev_idle_stop (w);
778 e_destroy (w);
565 779
566MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 780MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
567 781
568void ev_prepare_start (struct ev_prepare *w) 782void ev_prepare_start (struct ev_prepare *w)
569 783
570void ev_prepare_stop (struct ev_prepare *w) 784void ev_prepare_stop (struct ev_prepare *w)
571 785
572void DESTROY (struct ev_prepare *w) 786void DESTROY (struct ev_prepare *w)
573 CODE: 787 CODE:
574 ev_prepare_stop (w); 788 ev_prepare_stop (w);
789 e_destroy (w);
575 790
576MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ 791MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
577 792
578void ev_check_start (struct ev_check *w) 793void ev_check_start (struct ev_check *w)
579 794
580void ev_check_stop (struct ev_check *w) 795void ev_check_stop (struct ev_check *w)
581 796
582void DESTROY (struct ev_check *w) 797void DESTROY (struct ev_check *w)
583 CODE: 798 CODE:
584 ev_check_stop (w); 799 ev_check_stop (w);
800 e_destroy (w);
585 801
586MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 802MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
587 803
588void ev_child_start (struct ev_child *w) 804void ev_child_start (struct ev_child *w)
589 805
590void ev_child_stop (struct ev_child *w) 806void ev_child_stop (struct ev_child *w)
591 807
592void DESTROY (struct ev_child *w) 808void DESTROY (struct ev_child *w)
593 CODE: 809 CODE:
594 ev_child_stop (w); 810 ev_child_stop (w);
811 e_destroy (w);
595 812
596void set (struct ev_child *w, int pid) 813void set (struct ev_child *w, int pid)
597 CODE: 814 CODE:
598{ 815{
599 int active = w->active; 816 int active = ev_is_active (w);
600 if (active) ev_child_stop (w); 817 if (active) ev_child_stop (w);
818
601 ev_child_set (w, pid); 819 ev_child_set (w, pid);
820
602 if (active) ev_child_start (w); 821 if (active) ev_child_start (w);
603} 822}
604 823
824int pid (struct ev_child *w, int new_pid = 0)
825 CODE:
826{
827 RETVAL = w->pid;
828
829 if (items > 1)
830 {
831 int active = ev_is_active (w);
832 if (active) ev_child_stop (w);
833
834 ev_child_set (w, new_pid);
835
836 if (active) ev_child_start (w);
837 }
838}
839 OUTPUT:
840 RETVAL
841
842
605int status (struct ev_child *w) 843int rstatus (struct ev_child *w)
844 ALIAS:
845 rpid = 1
606 CODE: 846 CODE:
607 RETVAL = w->status; 847 RETVAL = ix ? w->rpid : w->rstatus;
608 OUTPUT: 848 OUTPUT:
609 RETVAL 849 RETVAL
610 850
611#if 0 851#ifndef _WIN32
612 852
613MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 853MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
614 854
615BOOT: 855BOOT:
616{ 856{
… …
687 927
688int evdns_set_option (char *option, char *val, int flags) 928int evdns_set_option (char *option, char *val, int flags)
689 929
690int evdns_resolv_conf_parse (int flags, const char *filename) 930int evdns_resolv_conf_parse (int flags, const char *filename)
691 931
692#ifdef MS_WINDOWS 932#ifdef _WIN32
693 933
694int evdns_config_windows_nameservers () 934int evdns_config_windows_nameservers ()
695 935
696#endif 936#endif
697 937
… …
699 939
700void evdns_search_add (char *domain) 940void evdns_search_add (char *domain)
701 941
702void evdns_search_ndots_set (int ndots) 942void evdns_search_ndots_set (int ndots)
703 943
944#if 0
704 945
705MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 946MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
706 947
707BOOT: 948BOOT:
708{ 949{
… …
740 981
741#void DESTROY (struct evhttp_request *req); 982#void DESTROY (struct evhttp_request *req);
742 983
743#endif 984#endif
744 985
986#endif
745 987
746 988
747 989
748 990
749 991

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