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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 1.67 by root, Mon Nov 12 21:51:14 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 ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
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{
… …
120static void 147static void
121e_cb (struct ev_watcher *w, int revents) 148e_cb (struct ev_watcher *w, int revents)
122{ 149{
123 dSP; 150 dSP;
124 I32 mark = SP - PL_stack_base; 151 I32 mark = SP - PL_stack_base;
125 SV *sv_self, *sv_events; 152 SV *sv_self, *sv_events, *sv_status = 0;
126 static SV *sv_events_cache; 153 static SV *sv_events_cache;
127 154
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 155 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 156
130 if (sv_events_cache) 157 if (sv_events_cache)
… …
137 164
138 PUSHMARK (SP); 165 PUSHMARK (SP);
139 EXTEND (SP, 2); 166 EXTEND (SP, 2);
140 PUSHs (sv_self); 167 PUSHs (sv_self);
141 PUSHs (sv_events); 168 PUSHs (sv_events);
169
142 PUTBACK; 170 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 171 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK; 172 SP = PL_stack_base + mark; PUTBACK;
145 173
146 SvREFCNT_dec (sv_self); 174 SvREFCNT_dec (sv_self);
175 SvREFCNT_dec (sv_status);
147 176
148 if (sv_events_cache) 177 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 178 SvREFCNT_dec (sv_events);
150 else 179 else
151 sv_events_cache = sv_events; 180 sv_events_cache = sv_events;
… …
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 186 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK; 187 SP = PL_stack_base + mark; PUTBACK;
159 } 188 }
160} 189}
161 190
162#if 0 191static ev_tstamp
192e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
193{
194 ev_tstamp retval;
195 int count;
196 dSP;
197
198 ENTER;
199 SAVETMPS;
200
201 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
204 PUSHs (newSVnv (now));
205
206 PUTBACK;
207 count = call_sv (w->fh, G_SCALAR | G_EVAL);
208 SPAGAIN;
209
210 if (SvTRUE (ERRSV))
211 {
212 PUSHMARK (SP);
213 PUTBACK;
214 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
215 SPAGAIN;
216 }
217
218 if (count > 0)
219 {
220 retval = SvNV (TOPs);
221
222 if (retval < now)
223 retval = now;
224 }
225 else
226 retval = now;
227
228 FREETMPS;
229 LEAVE;
230
231 return retval;
232}
233
163///////////////////////////////////////////////////////////////////////////// 234/////////////////////////////////////////////////////////////////////////////
164// DNS 235// DNS
165 236
237#ifndef _WIN32
166static void 238static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 239dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 240{
169 dSP; 241 dSP;
170 SV *cb = (SV *)arg; 242 SV *cb = (SV *)arg;
… …
214#endif 286#endif
215 287
216#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 288#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217 croak (# repeat " value must be >= 0"); 289 croak (# repeat " value must be >= 0");
218 290
291#define CHECK_FD(fh,fd) if ((fd) < 0) \
292 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
293
219///////////////////////////////////////////////////////////////////////////// 294/////////////////////////////////////////////////////////////////////////////
220// XS interface functions 295// XS interface functions
221 296
222MODULE = EV PACKAGE = EV PREFIX = ev_ 297MODULE = EV PACKAGE = EV PREFIX = ev_
223 298
299PROTOTYPES: ENABLE
300
224BOOT: 301BOOT:
225{ 302{
226 int i;
227 HV *stash = gv_stashpv ("EV", 1); 303 HV *stash = gv_stashpv ("EV", 1);
228 304
229 static const struct { 305 static const struct {
230 const char *name; 306 const char *name;
231 IV iv; 307 IV iv;
232 } *civ, const_iv[] = { 308 } *civ, const_iv[] = {
233# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 309# define const_iv(pfx, name) { # name, (IV) pfx ## name },
310 const_iv (EV_, MINPRI)
311 const_iv (EV_, MAXPRI)
312
313 const_iv (EV_, UNDEF)
234 const_iv (EV_, NONE) 314 const_iv (EV_, NONE)
235 const_iv (EV_, TIMEOUT) 315 const_iv (EV_, TIMEOUT)
236 const_iv (EV_, READ) 316 const_iv (EV_, READ)
237 const_iv (EV_, WRITE) 317 const_iv (EV_, WRITE)
238 const_iv (EV_, SIGNAL) 318 const_iv (EV_, SIGNAL)
239 const_iv (EV_, IDLE) 319 const_iv (EV_, IDLE)
240 const_iv (EV_, CHECK) 320 const_iv (EV_, CHECK)
321 const_iv (EV_, ERROR)
241 322
242 const_iv (EV, LOOP_ONESHOT) 323 const_iv (EV, LOOP_ONESHOT)
243 const_iv (EV, LOOP_NONBLOCK) 324 const_iv (EV, LOOP_NONBLOCK)
244
245 const_iv (EV, METHOD_NONE) 325 const_iv (EV, UNLOOP_ONE)
326 const_iv (EV, UNLOOP_ALL)
327
246 const_iv (EV, METHOD_SELECT) 328 const_iv (EV, METHOD_SELECT)
329 const_iv (EV, METHOD_POLL)
247 const_iv (EV, METHOD_EPOLL) 330 const_iv (EV, METHOD_EPOLL)
331 const_iv (EV, METHOD_KQUEUE)
332 const_iv (EV, METHOD_DEVPOLL)
333 const_iv (EV, METHOD_PORT)
334 const_iv (EV, FLAG_AUTO)
335 const_iv (EV, FLAG_NOENV)
248 }; 336 };
249 337
250 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 338 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
251 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 339 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
252 340
253 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 341 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
254 stash_io = gv_stashpv ("EV::IO" , 1); 342 stash_io = gv_stashpv ("EV::Io" , 1);
255 stash_time = gv_stashpv ("EV::Time" , 1);
256 stash_timer = gv_stashpv ("EV::Timer" , 1); 343 stash_timer = gv_stashpv ("EV::Timer" , 1);
257 stash_periodic = gv_stashpv ("EV::Periodic", 1); 344 stash_periodic = gv_stashpv ("EV::Periodic", 1);
258 stash_signal = gv_stashpv ("EV::Signal" , 1); 345 stash_signal = gv_stashpv ("EV::Signal" , 1);
259 stash_idle = gv_stashpv ("EV::Idle" , 1); 346 stash_idle = gv_stashpv ("EV::Idle" , 1);
347 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
260 stash_check = gv_stashpv ("EV::Check" , 1); 348 stash_check = gv_stashpv ("EV::Check" , 1);
349 stash_child = gv_stashpv ("EV::Child" , 1);
261 350
262 { 351 {
263 SV *sv = perl_get_sv ("EV::API", TRUE); 352 SV *sv = perl_get_sv ("EV::API", TRUE);
264 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 353 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
265 354
266 /* the poor man's shared library emulator */ 355 /* the poor man's shared library emulator */
267 evapi.ver = EV_API_VERSION; 356 evapi.ver = EV_API_VERSION;
268 evapi.rev = EV_API_REVISION; 357 evapi.rev = EV_API_REVISION;
269 evapi.once = api_once;
270 evapi.sv_fileno = sv_fileno; 358 evapi.sv_fileno = sv_fileno;
271 evapi.sv_signum = sv_signum; 359 evapi.sv_signum = sv_signum;
272 evapi.now = &ev_now; 360 evapi.now = ev_now;
273 evapi.method = &ev_method; 361 evapi.method = ev_method;
274 evapi.loop_done = &ev_loop_done; 362 evapi.unloop = ev_unloop;
275 evapi.time = ev_time; 363 evapi.time = ev_time;
276 evapi.loop = ev_loop; 364 evapi.loop = ev_loop;
365 evapi.once = ev_once;
277 evapi.io_start = evio_start; 366 evapi.io_start = ev_io_start;
278 evapi.io_stop = evio_stop; 367 evapi.io_stop = ev_io_stop;
279 evapi.timer_start = evtimer_start; 368 evapi.timer_start = ev_timer_start;
280 evapi.timer_stop = evtimer_stop; 369 evapi.timer_stop = ev_timer_stop;
281 evapi.timer_again = evtimer_again; 370 evapi.timer_again = ev_timer_again;
282 evapi.periodic_start = evperiodic_start; 371 evapi.periodic_start = ev_periodic_start;
283 evapi.periodic_stop = evperiodic_stop; 372 evapi.periodic_stop = ev_periodic_stop;
284 evapi.signal_start = evsignal_start; 373 evapi.signal_start = ev_signal_start;
285 evapi.signal_stop = evsignal_stop; 374 evapi.signal_stop = ev_signal_stop;
286 evapi.idle_start = evidle_start; 375 evapi.idle_start = ev_idle_start;
287 evapi.idle_stop = evidle_stop; 376 evapi.idle_stop = ev_idle_stop;
377 evapi.prepare_start = ev_prepare_start;
378 evapi.prepare_stop = ev_prepare_stop;
288 evapi.check_start = evcheck_start; 379 evapi.check_start = ev_check_start;
289 evapi.check_stop = evcheck_stop; 380 evapi.check_stop = ev_check_stop;
381 evapi.child_start = ev_child_start;
382 evapi.child_stop = ev_child_stop;
290 383
291 sv_setiv (sv, (IV)&evapi); 384 sv_setiv (sv, (IV)&evapi);
292 SvREADONLY_on (sv); 385 SvREADONLY_on (sv);
293 } 386 }
387#ifndef _WIN32
388 pthread_atfork (0, 0, ev_default_fork);
389#endif
294} 390}
295 391
296NV ev_now () 392NV ev_now ()
297 CODE:
298 RETVAL = ev_now;
299 OUTPUT:
300 RETVAL
301 393
302int ev_method () 394int ev_method ()
303 CODE:
304 RETVAL = ev_method;
305 OUTPUT:
306 RETVAL
307 395
308NV ev_time () 396NV ev_time ()
309 397
310void ev_init (int flags = 0) 398int ev_default_loop (int methods = EVFLAG_AUTO)
311 399
312void ev_loop (int flags = 0) 400void ev_loop (int flags = 0)
313 401
314void ev_loop_done (int value = 1) 402void ev_unloop (int how = 1)
315 CODE:
316 ev_loop_done = value;
317 403
318struct ev_io *io (SV *fh, int events, SV *cb) 404struct ev_io *io (SV *fh, int events, SV *cb)
319 PROTOTYPE: $$&
320 ALIAS: 405 ALIAS:
321 io_ns = 1 406 io_ns = 1
322 CODE: 407 CODE:
408{
409 int fd = sv_fileno (fh);
410 CHECK_FD (fh, fd);
411
323 RETVAL = e_new (sizeof (struct ev_io), cb); 412 RETVAL = e_new (sizeof (struct ev_io), cb);
324 RETVAL->fh = newSVsv (fh); 413 RETVAL->fh = newSVsv (fh);
325 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 414 ev_io_set (RETVAL, fd, events);
326 if (!ix) evio_start (RETVAL); 415 if (!ix) ev_io_start (RETVAL);
416}
327 OUTPUT: 417 OUTPUT:
328 RETVAL 418 RETVAL
329 419
330struct ev_timer *timer (NV after, NV repeat, SV *cb) 420struct ev_timer *timer (NV after, NV repeat, SV *cb)
331 PROTOTYPE: $$&
332 ALIAS: 421 ALIAS:
333 timer_ns = 1 422 timer_ns = 1
334 INIT: 423 INIT:
335 CHECK_REPEAT (repeat); 424 CHECK_REPEAT (repeat);
336 CODE: 425 CODE:
337 RETVAL = e_new (sizeof (struct ev_timer), cb); 426 RETVAL = e_new (sizeof (struct ev_timer), cb);
338 evtimer_set (RETVAL, after, repeat); 427 ev_timer_set (RETVAL, after, repeat);
339 if (!ix) evtimer_start (RETVAL); 428 if (!ix) ev_timer_start (RETVAL);
340 OUTPUT: 429 OUTPUT:
341 RETVAL 430 RETVAL
342 431
343struct ev_periodic *periodic (NV at, NV interval, SV *cb) 432SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
344 PROTOTYPE: $$&
345 ALIAS: 433 ALIAS:
346 periodic_ns = 1 434 periodic_ns = 1
347 INIT: 435 INIT:
348 CHECK_REPEAT (interval); 436 CHECK_REPEAT (interval);
349 CODE: 437 CODE:
438{
439 struct ev_periodic *w;
350 RETVAL = e_new (sizeof (struct ev_periodic), cb); 440 w = e_new (sizeof (struct ev_periodic), cb);
351 evperiodic_set (RETVAL, at, interval); 441 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
442 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
443 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
352 if (!ix) evperiodic_start (RETVAL); 444 if (!ix) ev_periodic_start (w);
445}
353 OUTPUT: 446 OUTPUT:
354 RETVAL 447 RETVAL
355 448
356struct ev_signal *signal (Signal signum, SV *cb) 449struct ev_signal *signal (Signal signum, SV *cb)
357 PROTOTYPE: $&
358 ALIAS: 450 ALIAS:
359 signal_ns = 1 451 signal_ns = 1
360 CODE: 452 CODE:
361 RETVAL = e_new (sizeof (struct ev_signal), cb); 453 RETVAL = e_new (sizeof (struct ev_signal), cb);
362 evsignal_set (RETVAL, signum); 454 ev_signal_set (RETVAL, signum);
363 if (!ix) evsignal_start (RETVAL); 455 if (!ix) ev_signal_start (RETVAL);
364 OUTPUT: 456 OUTPUT:
365 RETVAL 457 RETVAL
366 458
367struct ev_idle *idle (SV *cb) 459struct ev_idle *idle (SV *cb)
368 PROTOTYPE: &
369 ALIAS: 460 ALIAS:
370 idle_ns = 1 461 idle_ns = 1
371 CODE: 462 CODE:
372 RETVAL = e_new (sizeof (struct ev_idle), cb); 463 RETVAL = e_new (sizeof (struct ev_idle), cb);
373 evidle_set (RETVAL); 464 ev_idle_set (RETVAL);
374 if (!ix) evidle_start (RETVAL); 465 if (!ix) ev_idle_start (RETVAL);
466 OUTPUT:
467 RETVAL
468
469struct ev_prepare *prepare (SV *cb)
470 ALIAS:
471 prepare_ns = 1
472 CODE:
473 RETVAL = e_new (sizeof (struct ev_prepare), cb);
474 ev_prepare_set (RETVAL);
475 if (!ix) ev_prepare_start (RETVAL);
375 OUTPUT: 476 OUTPUT:
376 RETVAL 477 RETVAL
377 478
378struct ev_check *check (SV *cb) 479struct ev_check *check (SV *cb)
379 PROTOTYPE: &
380 ALIAS: 480 ALIAS:
381 check_ns = 1 481 check_ns = 1
382 CODE: 482 CODE:
383 RETVAL = e_new (sizeof (struct ev_check), cb); 483 RETVAL = e_new (sizeof (struct ev_check), cb);
384 evcheck_set (RETVAL); 484 ev_check_set (RETVAL);
385 if (!ix) evcheck_start (RETVAL); 485 if (!ix) ev_check_start (RETVAL);
486 OUTPUT:
487 RETVAL
488
489struct ev_child *child (int pid, SV *cb)
490 ALIAS:
491 check_ns = 1
492 CODE:
493 RETVAL = e_new (sizeof (struct ev_child), cb);
494 ev_child_set (RETVAL, pid);
495 if (!ix) ev_child_start (RETVAL);
386 OUTPUT: 496 OUTPUT:
387 RETVAL 497 RETVAL
388 498
389 499
390PROTOTYPES: DISABLE 500PROTOTYPES: DISABLE
… …
402 sv_setsv (w->cb_sv, new_cb); 512 sv_setsv (w->cb_sv, new_cb);
403} 513}
404 OUTPUT: 514 OUTPUT:
405 RETVAL 515 RETVAL
406 516
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) 517SV *data (struct ev_watcher *w, SV *new_data = 0)
426 CODE: 518 CODE:
427{ 519{
428 RETVAL = newSVsv (w->fh); 520 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
521}
522 OUTPUT:
523 RETVAL
524
525void trigger (struct ev_watcher *w, int revents = EV_NONE)
526 CODE:
527 w->cb (w, revents);
528
529int priority (struct ev_watcher *w, int new_priority = 0)
530 CODE:
531{
532 RETVAL = w->priority;
429 533
430 if (items > 1) 534 if (items > 1)
431 { 535 {
432 int active = w->active; 536 int active = ev_is_active (w);
537
538 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
539 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
540
433 if (active) evio_stop (w); 541 if (active)
542 {
543 /* grrr. */
544 PUSHMARK (SP);
545 XPUSHs (ST (0));
546 call_method ("stop", G_DISCARD | G_VOID);
547 }
434 548
435 sv_setsv (w->fh, new_fh); 549 ev_set_priority (w, new_priority);
436 evio_set (w, sv_fileno (w->fh), w->events);
437 550
438 if (active) evio_start (w); 551 if (active)
552 {
553 PUSHMARK (SP);
554 XPUSHs (ST (0));
555 call_method ("start", G_DISCARD | G_VOID);
556 }
439 } 557 }
440} 558}
441 OUTPUT: 559 OUTPUT:
442 RETVAL 560 RETVAL
443 561
444short events (struct ev_io *w, short new_events = EV_UNDEF) 562MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
563
564void ev_io_start (struct ev_io *w)
565
566void ev_io_stop (struct ev_io *w)
567
568void DESTROY (struct ev_io *w)
445 CODE: 569 CODE:
570 ev_io_stop (w);
571 e_destroy (w);
572
573void set (struct ev_io *w, SV *fh, int events)
574 CODE:
446{ 575{
447 RETVAL = w->events; 576 int active = ev_is_active (w);
577 int fd = sv_fileno (fh);
578 CHECK_FD (fh, fd);
579
580 if (active) ev_io_stop (w);
581
582 sv_setsv (w->fh, fh);
583 ev_io_set (w, fd, events);
584
585 if (active) ev_io_start (w);
586}
587
588SV *fh (struct ev_io *w, SV *new_fh = 0)
589 CODE:
590{
591 RETVAL = newSVsv (w->fh);
448 592
449 if (items > 1) 593 if (items > 1)
450 { 594 {
451 int active = w->active; 595 int active = ev_is_active (w);
452 if (active) evio_stop (w); 596 if (active) ev_io_stop (w);
453 597
598 sv_setsv (w->fh, new_fh);
454 evio_set (w, w->fd, new_events); 599 ev_io_set (w, sv_fileno (w->fh), w->events);
455 600
456 if (active) evio_start (w); 601 if (active) ev_io_start (w);
457 } 602 }
458} 603}
459 OUTPUT: 604 OUTPUT:
460 RETVAL 605 RETVAL
461 606
607int events (struct ev_io *w, int new_events = EV_UNDEF)
608 CODE:
609{
610 RETVAL = w->events;
611
612 if (items > 1)
613 {
614 int active = ev_is_active (w);
615 if (active) ev_io_stop (w);
616
617 ev_io_set (w, w->fd, new_events);
618
619 if (active) ev_io_start (w);
620 }
621}
622 OUTPUT:
623 RETVAL
624
462MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 625MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
463 626
464void evsignal_start (struct ev_signal *w) 627void ev_signal_start (struct ev_signal *w)
465 628
466void evsignal_stop (struct ev_signal *w) 629void ev_signal_stop (struct ev_signal *w)
467 630
631void DESTROY (struct ev_signal *w)
632 CODE:
633 ev_signal_stop (w);
634 e_destroy (w);
635
468void set (struct ev_signal *w, SV *signal = 0) 636void set (struct ev_signal *w, SV *signal)
469 CODE: 637 CODE:
470{ 638{
471 Signal signum = sv_signum (signal); /* may croak here */ 639 Signal signum = sv_signum (signal); /* may croak here */
472 int active = w->active; 640 int active = ev_is_active (w);
473 641
474 if (active) evsignal_stop (w); 642 if (active) ev_signal_stop (w);
643
475 evsignal_set (w, signum); 644 ev_signal_set (w, signum);
645
476 if (active) evsignal_start (w); 646 if (active) ev_signal_start (w);
477} 647}
478 648
479MODULE = EV PACKAGE = EV::Time 649int signal (struct ev_signal *w, SV *new_signal = 0)
650 CODE:
651{
652 RETVAL = w->signum;
480 653
654 if (items > 1)
655 {
656 Signal signum = sv_signum (new_signal); /* may croak here */
657 int active = ev_is_active (w);
658 if (active) ev_signal_stop (w);
659
660 ev_signal_set (w, signum);
661
662 if (active) ev_signal_start (w);
663 }
664}
665 OUTPUT:
666 RETVAL
667
481MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 668MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
482 669
483void evtimer_start (struct ev_timer *w) 670void ev_timer_start (struct ev_timer *w)
484 INIT: 671 INIT:
485 CHECK_REPEAT (w->repeat); 672 CHECK_REPEAT (w->repeat);
486 673
487void evtimer_stop (struct ev_timer *w) 674void ev_timer_stop (struct ev_timer *w)
488 675
489void evtimer_again (struct ev_timer *w) 676void ev_timer_again (struct ev_timer *w)
490 INIT: 677 INIT:
491 CHECK_REPEAT (w->repeat); 678 CHECK_REPEAT (w->repeat);
679
680void DESTROY (struct ev_timer *w)
681 CODE:
682 ev_timer_stop (w);
683 e_destroy (w);
492 684
493void set (struct ev_timer *w, NV after, NV repeat = 0.) 685void set (struct ev_timer *w, NV after, NV repeat = 0.)
494 INIT: 686 INIT:
495 CHECK_REPEAT (repeat); 687 CHECK_REPEAT (repeat);
496 CODE: 688 CODE:
497{ 689{
498 int active = w->active; 690 int active = ev_is_active (w);
499 if (active) evtimer_stop (w); 691 if (active) ev_timer_stop (w);
500 evtimer_set (w, after, repeat); 692 ev_timer_set (w, after, repeat);
501 if (active) evtimer_start (w); 693 if (active) ev_timer_start (w);
502} 694}
503 695
504MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 696MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
505 697
506void evperiodic_start (struct ev_periodic *w) 698void ev_periodic_start (struct ev_periodic *w)
507 INIT: 699 INIT:
508 CHECK_REPEAT (w->interval); 700 CHECK_REPEAT (w->interval);
509 701
510void evperiodic_stop (struct ev_periodic *w) 702void ev_periodic_stop (struct ev_periodic *w)
511 703
704void ev_periodic_again (struct ev_periodic *w)
705
706void DESTROY (struct ev_periodic *w)
707 CODE:
708 ev_periodic_stop (w);
709 e_destroy (w);
710
512void set (struct ev_periodic *w, NV at, NV interval = 0.) 711void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
513 INIT: 712 INIT:
514 CHECK_REPEAT (interval); 713 CHECK_REPEAT (interval);
515 CODE: 714 CODE:
516{ 715{
517 int active = w->active; 716 int active = ev_is_active (w);
518 if (active) evperiodic_stop (w); 717 if (active) ev_periodic_stop (w);
519 evperiodic_set (w, at, interval); 718
719 SvREFCNT_dec (w->fh);
720 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
721 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
722
520 if (active) evperiodic_start (w); 723 if (active) ev_periodic_start (w);
521} 724}
522 725
523MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 726MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
524 727
525void evidle_start (struct ev_idle *w) 728void ev_idle_start (struct ev_idle *w)
526 729
527void evidle_stop (struct ev_idle *w) 730void ev_idle_stop (struct ev_idle *w)
528 731
732void DESTROY (struct ev_idle *w)
733 CODE:
734 ev_idle_stop (w);
735 e_destroy (w);
736
737MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
738
739void ev_prepare_start (struct ev_prepare *w)
740
741void ev_prepare_stop (struct ev_prepare *w)
742
743void DESTROY (struct ev_prepare *w)
744 CODE:
745 ev_prepare_stop (w);
746 e_destroy (w);
747
529MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 748MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
530 749
531void evcheck_start (struct ev_check *w) 750void ev_check_start (struct ev_check *w)
532 751
533void evcheck_stop (struct ev_check *w) 752void ev_check_stop (struct ev_check *w)
534 753
535#if 0 754void DESTROY (struct ev_check *w)
755 CODE:
756 ev_check_stop (w);
757 e_destroy (w);
758
759MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
760
761void ev_child_start (struct ev_child *w)
762
763void ev_child_stop (struct ev_child *w)
764
765void DESTROY (struct ev_child *w)
766 CODE:
767 ev_child_stop (w);
768 e_destroy (w);
769
770void set (struct ev_child *w, int pid)
771 CODE:
772{
773 int active = ev_is_active (w);
774 if (active) ev_child_stop (w);
775
776 ev_child_set (w, pid);
777
778 if (active) ev_child_start (w);
779}
780
781int pid (struct ev_child *w, int new_pid = 0)
782 CODE:
783{
784 RETVAL = w->pid;
785
786 if (items > 1)
787 {
788 int active = ev_is_active (w);
789 if (active) ev_child_stop (w);
790
791 ev_child_set (w, new_pid);
792
793 if (active) ev_child_start (w);
794 }
795}
796 OUTPUT:
797 RETVAL
798
799
800int rstatus (struct ev_child *w)
801 ALIAS:
802 rpid = 1
803 CODE:
804 RETVAL = ix ? w->rpid : w->rstatus;
805 OUTPUT:
806 RETVAL
807
808#ifndef _WIN32
536 809
537MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 810MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
538 811
539BOOT: 812BOOT:
540{ 813{
… …
611 884
612int evdns_set_option (char *option, char *val, int flags) 885int evdns_set_option (char *option, char *val, int flags)
613 886
614int evdns_resolv_conf_parse (int flags, const char *filename) 887int evdns_resolv_conf_parse (int flags, const char *filename)
615 888
616#ifdef MS_WINDOWS 889#ifdef _WIN32
617 890
618int evdns_config_windows_nameservers () 891int evdns_config_windows_nameservers ()
619 892
620#endif 893#endif
621 894
… …
623 896
624void evdns_search_add (char *domain) 897void evdns_search_add (char *domain)
625 898
626void evdns_search_ndots_set (int ndots) 899void evdns_search_ndots_set (int ndots)
627 900
901#if 0
628 902
629MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 903MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
630 904
631BOOT: 905BOOT:
632{ 906{
… …
664 938
665#void DESTROY (struct evhttp_request *req); 939#void DESTROY (struct evhttp_request *req);
666 940
667#endif 941#endif
668 942
943#endif
669 944
670 945
671 946
672 947
673 948

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