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Comparing EV/EV.xs (file contents):
Revision 1.17 by root, Wed Oct 31 11:52:11 2007 UTC vs.
Revision 1.70 by root, Fri Nov 16 10:37:28 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_USE_MONOTONIC 1
15#define EV_USE_REALTIME 1
16#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0
19# define NFDBITS PERL_NFDBITS
20# define fd_mask Perl_fd_mask
21#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */
16#include "libev/ev.c" 23#include "libev/ev.c"
24#include "event.c"
25
26#ifndef _WIN32
27#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
28#if !defined (WIN32) && !defined(__CYGWIN__)
29# define HAVE_STRUCT_IN6_ADDR 1
30#endif
31#undef HAVE_STRTOK_R
32#undef strtok_r
33#define strtok_r fake_strtok_r
34#include "evdns.h"
35#include "evdns.c"
36#endif
37
38#ifndef _WIN32
39# include <pthread.h>
40#endif
17 41
18typedef int Signal; 42typedef int Signal;
19 43
20static struct EVAPI evapi; 44static struct EVAPI evapi;
21 45
22static HV 46static HV
23 *stash_watcher, 47 *stash_watcher,
24 *stash_io, 48 *stash_io,
25 *stash_time,
26 *stash_timer, 49 *stash_timer,
27 *stash_periodic, 50 *stash_periodic,
28 *stash_signal, 51 *stash_signal,
29 *stash_idle, 52 *stash_idle,
53 *stash_prepare,
30 *stash_check; 54 *stash_check,
55 *stash_child;
56
57#ifndef SIG_SIZE
58/* kudos to Slaven Rezic for the idea */
59static char sig_size [] = { SIG_NUM };
60# define SIG_SIZE (sizeof (sig_size) + 1)
61#endif
31 62
32static int 63static int
33sv_signum (SV *sig) 64sv_signum (SV *sig)
34{ 65{
35 int signum; 66 int signum;
36 67
37 if (SvIV (sig) > 0) 68 SvGETMAGIC (sig);
38 return SvIV (sig);
39 69
40 for (signum = 1; signum < SIG_SIZE; ++signum) 70 for (signum = 1; signum < SIG_SIZE; ++signum)
41 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) 71 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
42 return signum; 72 return signum;
43 73
74 if (SvIV (sig) > 0)
75 return SvIV (sig);
76
44 return -1; 77 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} 78}
61 79
62///////////////////////////////////////////////////////////////////////////// 80/////////////////////////////////////////////////////////////////////////////
63// Event 81// Event
64 82
… …
73 fh = SvRV (fh); 91 fh = SvRV (fh);
74 92
75 if (SvTYPE (fh) == SVt_PVGV) 93 if (SvTYPE (fh) == SVt_PVGV)
76 return PerlIO_fileno (IoIFP (sv_2io (fh))); 94 return PerlIO_fileno (IoIFP (sv_2io (fh)));
77 95
78 if (SvIOK (fh)) 96 if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
79 return SvIV (fh); 97 return SvIV (fh);
80 98
81 return -1; 99 return -1;
82} 100}
83 101
… …
89 SvPOK_only (self); 107 SvPOK_only (self);
90 SvCUR_set (self, size); 108 SvCUR_set (self, size);
91 109
92 w = (struct ev_watcher *)SvPVX (self); 110 w = (struct ev_watcher *)SvPVX (self);
93 111
94 evw_init (w, e_cb); 112 ev_init (w, e_cb);
95 113
114 w->data = 0;
96 w->fh = 0; 115 w->fh = 0;
97 w->cb_sv = newSVsv (cb_sv); 116 w->cb_sv = newSVsv (cb_sv);
98 w->self = self; 117 w->self = self;
99 118
100 return (void *)w; 119 return (void *)w;
120}
121
122static void
123e_destroy (void *w_)
124{
125 struct ev_watcher *w = (struct ev_watcher *)w_;
126
127 SvREFCNT_dec (w->fh ); w->fh = 0;
128 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
129 SvREFCNT_dec (w->data ); w->data = 0;
101} 130}
102 131
103static SV * 132static SV *
104e_bless (struct ev_watcher *w, HV *stash) 133e_bless (struct ev_watcher *w, HV *stash)
105{ 134{
… …
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, *sv_status = 0;
126 static SV *sv_events_cache; 155 static SV *sv_events_cache;
127 156
128 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 157 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
129 158
130 if (sv_events_cache) 159 if (sv_events_cache)
… …
137 166
138 PUSHMARK (SP); 167 PUSHMARK (SP);
139 EXTEND (SP, 2); 168 EXTEND (SP, 2);
140 PUSHs (sv_self); 169 PUSHs (sv_self);
141 PUSHs (sv_events); 170 PUSHs (sv_events);
171
142 PUTBACK; 172 PUTBACK;
143 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 173 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
144 SP = PL_stack_base + mark; PUTBACK;
145 174
146 SvREFCNT_dec (sv_self); 175 SvREFCNT_dec (sv_self);
176 SvREFCNT_dec (sv_status);
147 177
148 if (sv_events_cache) 178 if (sv_events_cache)
149 SvREFCNT_dec (sv_events); 179 SvREFCNT_dec (sv_events);
150 else 180 else
151 sv_events_cache = sv_events; 181 sv_events_cache = sv_events;
… …
153 if (SvTRUE (ERRSV)) 183 if (SvTRUE (ERRSV))
154 { 184 {
155 PUSHMARK (SP); 185 PUSHMARK (SP);
156 PUTBACK; 186 PUTBACK;
157 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 187 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
158 SP = PL_stack_base + mark; PUTBACK;
159 } 188 }
160}
161 189
162#if 0 190 SP = PL_stack_base + mark;
191 PUTBACK;
192}
193
194static ev_tstamp
195e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
196{
197 ev_tstamp retval;
198 int count;
199 dSP;
200
201 ENTER;
202 SAVETMPS;
203
204 PUSHMARK (SP);
205 EXTEND (SP, 2);
206 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
207 PUSHs (newSVnv (now));
208
209 PUTBACK;
210 count = call_sv (w->fh, G_SCALAR | G_EVAL);
211 SPAGAIN;
212
213 if (SvTRUE (ERRSV))
214 {
215 PUSHMARK (SP);
216 PUTBACK;
217 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
218 SPAGAIN;
219 }
220
221 if (count > 0)
222 {
223 retval = SvNV (TOPs);
224
225 if (retval < now)
226 retval = now;
227 }
228 else
229 retval = now;
230
231 FREETMPS;
232 LEAVE;
233
234 return retval;
235}
236
163///////////////////////////////////////////////////////////////////////////// 237/////////////////////////////////////////////////////////////////////////////
164// DNS 238// DNS
165 239
240#ifndef _WIN32
166static void 241static void
167dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 242dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
168{ 243{
169 dSP; 244 dSP;
170 SV *cb = (SV *)arg; 245 SV *cb = (SV *)arg;
… …
211 286
212 LEAVE; 287 LEAVE;
213} 288}
214#endif 289#endif
215 290
291#define CHECK_REPEAT(repeat) if (repeat < 0.) \
292 croak (# repeat " value must be >= 0");
293
294#define CHECK_FD(fh,fd) if ((fd) < 0) \
295 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
296
216///////////////////////////////////////////////////////////////////////////// 297/////////////////////////////////////////////////////////////////////////////
217// XS interface functions 298// XS interface functions
218 299
219MODULE = EV PACKAGE = EV PREFIX = ev_ 300MODULE = EV PACKAGE = EV PREFIX = ev_
220 301
302PROTOTYPES: ENABLE
303
221BOOT: 304BOOT:
222{ 305{
223 int i;
224 HV *stash = gv_stashpv ("EV", 1); 306 HV *stash = gv_stashpv ("EV", 1);
225 307
226 static const struct { 308 static const struct {
227 const char *name; 309 const char *name;
228 IV iv; 310 IV iv;
229 } *civ, const_iv[] = { 311 } *civ, const_iv[] = {
230# define const_iv(pfx, name) { # name, (IV) pfx ## name }, 312# define const_iv(pfx, name) { # name, (IV) pfx ## name },
313 const_iv (EV_, MINPRI)
314 const_iv (EV_, MAXPRI)
315
316 const_iv (EV_, UNDEF)
231 const_iv (EV_, NONE) 317 const_iv (EV_, NONE)
232 const_iv (EV_, TIMEOUT) 318 const_iv (EV_, TIMEOUT)
233 const_iv (EV_, READ) 319 const_iv (EV_, READ)
234 const_iv (EV_, WRITE) 320 const_iv (EV_, WRITE)
235 const_iv (EV_, SIGNAL) 321 const_iv (EV_, SIGNAL)
236 const_iv (EV_, IDLE) 322 const_iv (EV_, IDLE)
237 const_iv (EV_, CHECK) 323 const_iv (EV_, CHECK)
324 const_iv (EV_, ERROR)
238 325
239 const_iv (EV, LOOP_ONESHOT) 326 const_iv (EV, LOOP_ONESHOT)
240 const_iv (EV, LOOP_NONBLOCK) 327 const_iv (EV, LOOP_NONBLOCK)
241
242 const_iv (EV, METHOD_NONE) 328 const_iv (EV, UNLOOP_ONE)
329 const_iv (EV, UNLOOP_ALL)
330
243 const_iv (EV, METHOD_SELECT) 331 const_iv (EV, METHOD_SELECT)
332 const_iv (EV, METHOD_POLL)
244 const_iv (EV, METHOD_EPOLL) 333 const_iv (EV, METHOD_EPOLL)
334 const_iv (EV, METHOD_KQUEUE)
335 const_iv (EV, METHOD_DEVPOLL)
336 const_iv (EV, METHOD_PORT)
337 const_iv (EV, FLAG_AUTO)
338 const_iv (EV, FLAG_NOENV)
245 }; 339 };
246 340
247 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 341 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 342 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249 343
250 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 344 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251 stash_io = gv_stashpv ("EV::IO" , 1); 345 stash_io = gv_stashpv ("EV::Io" , 1);
252 stash_time = gv_stashpv ("EV::Time" , 1);
253 stash_timer = gv_stashpv ("EV::Timer" , 1); 346 stash_timer = gv_stashpv ("EV::Timer" , 1);
254 stash_periodic = gv_stashpv ("EV::Periodic", 1); 347 stash_periodic = gv_stashpv ("EV::Periodic", 1);
255 stash_signal = gv_stashpv ("EV::Signal" , 1); 348 stash_signal = gv_stashpv ("EV::Signal" , 1);
256 stash_idle = gv_stashpv ("EV::Idle" , 1); 349 stash_idle = gv_stashpv ("EV::Idle" , 1);
350 stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257 stash_check = gv_stashpv ("EV::Check" , 1); 351 stash_check = gv_stashpv ("EV::Check" , 1);
352 stash_child = gv_stashpv ("EV::Child" , 1);
258 353
259 { 354 {
260 SV *sv = perl_get_sv ("EV::API", TRUE); 355 SV *sv = perl_get_sv ("EV::API", TRUE);
261 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 356 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
262 357
263 /* the poor man's shared library emulator */ 358 /* the poor man's shared library emulator */
264 evapi.ver = EV_API_VERSION; 359 evapi.ver = EV_API_VERSION;
265 evapi.rev = EV_API_REVISION; 360 evapi.rev = EV_API_REVISION;
266 evapi.once = api_once;
267 evapi.sv_fileno = sv_fileno; 361 evapi.sv_fileno = sv_fileno;
268 evapi.sv_signum = sv_signum; 362 evapi.sv_signum = sv_signum;
269 evapi.now = &ev_now; 363 evapi.now = ev_now;
270 evapi.method = &ev_method; 364 evapi.method = ev_method;
271 evapi.loop_done = &ev_loop_done; 365 evapi.unloop = ev_unloop;
272 evapi.time = ev_time; 366 evapi.time = ev_time;
273 evapi.loop = ev_loop; 367 evapi.loop = ev_loop;
368 evapi.once = ev_once;
274 evapi.io_start = evio_start; 369 evapi.io_start = ev_io_start;
275 evapi.io_stop = evio_stop; 370 evapi.io_stop = ev_io_stop;
276 evapi.timer_start = evtimer_start; 371 evapi.timer_start = ev_timer_start;
277 evapi.timer_stop = evtimer_stop; 372 evapi.timer_stop = ev_timer_stop;
278 evapi.timer_again = evtimer_again; 373 evapi.timer_again = ev_timer_again;
279 evapi.periodic_start = evperiodic_start; 374 evapi.periodic_start = ev_periodic_start;
280 evapi.periodic_stop = evperiodic_stop; 375 evapi.periodic_stop = ev_periodic_stop;
281 evapi.signal_start = evsignal_start; 376 evapi.signal_start = ev_signal_start;
282 evapi.signal_stop = evsignal_stop; 377 evapi.signal_stop = ev_signal_stop;
283 evapi.idle_start = evidle_start; 378 evapi.idle_start = ev_idle_start;
284 evapi.idle_stop = evidle_stop; 379 evapi.idle_stop = ev_idle_stop;
380 evapi.prepare_start = ev_prepare_start;
381 evapi.prepare_stop = ev_prepare_stop;
285 evapi.check_start = evcheck_start; 382 evapi.check_start = ev_check_start;
286 evapi.check_stop = evcheck_stop; 383 evapi.check_stop = ev_check_stop;
384 evapi.child_start = ev_child_start;
385 evapi.child_stop = ev_child_stop;
287 386
288 sv_setiv (sv, (IV)&evapi); 387 sv_setiv (sv, (IV)&evapi);
289 SvREADONLY_on (sv); 388 SvREADONLY_on (sv);
290 } 389 }
390#ifndef _WIN32
391 pthread_atfork (0, 0, ev_default_fork);
392#endif
291} 393}
292 394
293NV ev_now () 395NV ev_now ()
294 CODE:
295 RETVAL = ev_now;
296 OUTPUT:
297 RETVAL
298 396
299int ev_method () 397int ev_method ()
300 CODE:
301 RETVAL = ev_method;
302 OUTPUT:
303 RETVAL
304 398
305NV ev_time () 399NV ev_time ()
306 400
307void ev_init (int flags = 0) 401int ev_default_loop (int methods = EVFLAG_AUTO)
308 402
309void ev_loop (int flags = 0) 403void ev_loop (int flags = 0)
310 404
311void ev_loop_done (int value = 1) 405void ev_unloop (int how = 1)
312 CODE:
313 ev_loop_done = value;
314 406
315struct ev_io *io (SV *fh, int events, SV *cb) 407struct ev_io *io (SV *fh, int events, SV *cb)
316 ALIAS: 408 ALIAS:
317 io_ns = 1 409 io_ns = 1
318 CODE: 410 CODE:
411{
412 int fd = sv_fileno (fh);
413 CHECK_FD (fh, fd);
414
319 RETVAL = e_new (sizeof (struct ev_io), cb); 415 RETVAL = e_new (sizeof (struct ev_io), cb);
320 RETVAL->fh = newSVsv (fh); 416 RETVAL->fh = newSVsv (fh);
321 evio_set (RETVAL, sv_fileno (RETVAL->fh), events); 417 ev_io_set (RETVAL, fd, events);
322 if (!ix) evio_start (RETVAL); 418 if (!ix) ev_io_start (RETVAL);
419}
323 OUTPUT: 420 OUTPUT:
324 RETVAL 421 RETVAL
325 422
326struct ev_timer *timer (NV after, NV repeat, SV *cb) 423struct ev_timer *timer (NV after, NV repeat, SV *cb)
327 ALIAS: 424 ALIAS:
328 timer_ns = 1 425 timer_ns = 1
426 INIT:
427 CHECK_REPEAT (repeat);
329 CODE: 428 CODE:
330 RETVAL = e_new (sizeof (struct ev_timer), cb); 429 RETVAL = e_new (sizeof (struct ev_timer), cb);
331 evtimer_set (RETVAL, after, repeat); 430 ev_timer_set (RETVAL, after, repeat);
332 if (!ix) evtimer_start (RETVAL); 431 if (!ix) ev_timer_start (RETVAL);
333 OUTPUT: 432 OUTPUT:
334 RETVAL 433 RETVAL
335 434
336struct ev_periodic *periodic (NV at, NV interval, SV *cb) 435SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
337 ALIAS: 436 ALIAS:
338 periodic_ns = 1 437 periodic_ns = 1
438 INIT:
439 CHECK_REPEAT (interval);
339 CODE: 440 CODE:
441{
442 struct ev_periodic *w;
340 RETVAL = e_new (sizeof (struct ev_periodic), cb); 443 w = e_new (sizeof (struct ev_periodic), cb);
341 evperiodic_set (RETVAL, at, interval); 444 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
445 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
446 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
342 if (!ix) evperiodic_start (RETVAL); 447 if (!ix) ev_periodic_start (w);
448}
343 OUTPUT: 449 OUTPUT:
344 RETVAL 450 RETVAL
345 451
346struct ev_signal *signal (Signal signum, SV *cb) 452struct ev_signal *signal (Signal signum, SV *cb)
347 ALIAS: 453 ALIAS:
348 signal_ns = 1 454 signal_ns = 1
349 CODE: 455 CODE:
350 RETVAL = e_new (sizeof (struct ev_signal), cb); 456 RETVAL = e_new (sizeof (struct ev_signal), cb);
351 evsignal_set (RETVAL, signum); 457 ev_signal_set (RETVAL, signum);
352 if (!ix) evsignal_start (RETVAL); 458 if (!ix) ev_signal_start (RETVAL);
353 OUTPUT: 459 OUTPUT:
354 RETVAL 460 RETVAL
355 461
356struct ev_idle *idle (SV *cb) 462struct ev_idle *idle (SV *cb)
357 ALIAS: 463 ALIAS:
358 idle_ns = 1 464 idle_ns = 1
359 CODE: 465 CODE:
360 RETVAL = e_new (sizeof (struct ev_idle), cb); 466 RETVAL = e_new (sizeof (struct ev_idle), cb);
361 evidle_set (RETVAL); 467 ev_idle_set (RETVAL);
362 if (!ix) evidle_start (RETVAL); 468 if (!ix) ev_idle_start (RETVAL);
469 OUTPUT:
470 RETVAL
471
472struct ev_prepare *prepare (SV *cb)
473 ALIAS:
474 prepare_ns = 1
475 CODE:
476 RETVAL = e_new (sizeof (struct ev_prepare), cb);
477 ev_prepare_set (RETVAL);
478 if (!ix) ev_prepare_start (RETVAL);
363 OUTPUT: 479 OUTPUT:
364 RETVAL 480 RETVAL
365 481
366struct ev_check *check (SV *cb) 482struct ev_check *check (SV *cb)
367 ALIAS: 483 ALIAS:
368 check_ns = 1 484 check_ns = 1
369 CODE: 485 CODE:
370 RETVAL = e_new (sizeof (struct ev_check), cb); 486 RETVAL = e_new (sizeof (struct ev_check), cb);
371 evcheck_set (RETVAL); 487 ev_check_set (RETVAL);
372 if (!ix) evcheck_start (RETVAL); 488 if (!ix) ev_check_start (RETVAL);
489 OUTPUT:
490 RETVAL
491
492struct ev_child *child (int pid, SV *cb)
493 ALIAS:
494 child_ns = 1
495 CODE:
496 RETVAL = e_new (sizeof (struct ev_child), cb);
497 ev_child_set (RETVAL, pid);
498 if (!ix) ev_child_start (RETVAL);
373 OUTPUT: 499 OUTPUT:
374 RETVAL 500 RETVAL
375 501
376 502
377PROTOTYPES: DISABLE 503PROTOTYPES: DISABLE
… …
389 sv_setsv (w->cb_sv, new_cb); 515 sv_setsv (w->cb_sv, new_cb);
390} 516}
391 OUTPUT: 517 OUTPUT:
392 RETVAL 518 RETVAL
393 519
394MODULE = EV PACKAGE = EV::IO PREFIX = evio_
395
396void evio_start (struct ev_io *w)
397
398void evio_stop (struct ev_io *w)
399
400void set (struct ev_io *w, SV *fh, int events)
401 CODE:
402{
403 int active = w->active;
404 if (active) evio_stop (w);
405
406 sv_setsv (w->fh, fh);
407 evio_set (w, sv_fileno (w->fh), events);
408
409 if (active) evio_start (w);
410}
411
412SV *fh (struct ev_io *w, SV *new_fh = 0) 520SV *data (struct ev_watcher *w, SV *new_data = 0)
413 CODE: 521 CODE:
414{ 522{
415 RETVAL = newSVsv (w->fh); 523 RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
524}
525 OUTPUT:
526 RETVAL
527
528void trigger (struct ev_watcher *w, int revents = EV_NONE)
529 CODE:
530 w->cb (w, revents);
531
532int priority (struct ev_watcher *w, int new_priority = 0)
533 CODE:
534{
535 RETVAL = w->priority;
416 536
417 if (items > 1) 537 if (items > 1)
418 { 538 {
419 int active = w->active; 539 int active = ev_is_active (w);
540
541 if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
542 croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
543
420 if (active) evio_stop (w); 544 if (active)
545 {
546 /* grrr. */
547 PUSHMARK (SP);
548 XPUSHs (ST (0));
549 call_method ("stop", G_DISCARD | G_VOID);
550 }
421 551
422 sv_setsv (w->fh, new_fh); 552 ev_set_priority (w, new_priority);
423 evio_set (w, sv_fileno (w->fh), w->events);
424 553
425 if (active) evio_start (w); 554 if (active)
555 {
556 PUSHMARK (SP);
557 XPUSHs (ST (0));
558 call_method ("start", G_DISCARD | G_VOID);
559 }
426 } 560 }
427} 561}
428 OUTPUT: 562 OUTPUT:
429 RETVAL 563 RETVAL
430 564
431short events (struct ev_io *w, short new_events = EV_UNDEF) 565MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
566
567void ev_io_start (struct ev_io *w)
568
569void ev_io_stop (struct ev_io *w)
570
571void DESTROY (struct ev_io *w)
432 CODE: 572 CODE:
573 ev_io_stop (w);
574 e_destroy (w);
575
576void set (struct ev_io *w, SV *fh, int events)
577 CODE:
433{ 578{
434 RETVAL = w->events; 579 int active = ev_is_active (w);
580 int fd = sv_fileno (fh);
581 CHECK_FD (fh, fd);
582
583 if (active) ev_io_stop (w);
584
585 sv_setsv (w->fh, fh);
586 ev_io_set (w, fd, events);
587
588 if (active) ev_io_start (w);
589}
590
591SV *fh (struct ev_io *w, SV *new_fh = 0)
592 CODE:
593{
594 RETVAL = newSVsv (w->fh);
435 595
436 if (items > 1) 596 if (items > 1)
437 { 597 {
438 int active = w->active; 598 int active = ev_is_active (w);
439 if (active) evio_stop (w); 599 if (active) ev_io_stop (w);
440 600
601 sv_setsv (w->fh, new_fh);
441 evio_set (w, w->fd, new_events); 602 ev_io_set (w, sv_fileno (w->fh), w->events);
442 603
443 if (active) evio_start (w); 604 if (active) ev_io_start (w);
444 } 605 }
445} 606}
446 OUTPUT: 607 OUTPUT:
447 RETVAL 608 RETVAL
448 609
610int events (struct ev_io *w, int new_events = EV_UNDEF)
611 CODE:
612{
613 RETVAL = w->events;
614
615 if (items > 1)
616 {
617 int active = ev_is_active (w);
618 if (active) ev_io_stop (w);
619
620 ev_io_set (w, w->fd, new_events);
621
622 if (active) ev_io_start (w);
623 }
624}
625 OUTPUT:
626 RETVAL
627
449MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_ 628MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
450 629
451void evsignal_start (struct ev_signal *w) 630void ev_signal_start (struct ev_signal *w)
452 631
453void evsignal_stop (struct ev_signal *w) 632void ev_signal_stop (struct ev_signal *w)
454 633
634void DESTROY (struct ev_signal *w)
635 CODE:
636 ev_signal_stop (w);
637 e_destroy (w);
638
455void set (struct ev_signal *w, SV *signal = 0) 639void set (struct ev_signal *w, SV *signal)
456 CODE: 640 CODE:
457{ 641{
458 Signal signum = sv_signum (signal); /* may croak here */ 642 Signal signum = sv_signum (signal); /* may croak here */
459 int active = w->active; 643 int active = ev_is_active (w);
460 644
461 if (active) evsignal_stop (w); 645 if (active) ev_signal_stop (w);
646
462 evsignal_set (w, signum); 647 ev_signal_set (w, signum);
648
463 if (active) evsignal_start (w); 649 if (active) ev_signal_start (w);
464} 650}
465 651
466MODULE = EV PACKAGE = EV::Time 652int signal (struct ev_signal *w, SV *new_signal = 0)
653 CODE:
654{
655 RETVAL = w->signum;
467 656
657 if (items > 1)
658 {
659 Signal signum = sv_signum (new_signal); /* may croak here */
660 int active = ev_is_active (w);
661 if (active) ev_signal_stop (w);
662
663 ev_signal_set (w, signum);
664
665 if (active) ev_signal_start (w);
666 }
667}
668 OUTPUT:
669 RETVAL
670
468MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_ 671MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
469 672
470void evtimer_start (struct ev_timer *w) 673void ev_timer_start (struct ev_timer *w)
674 INIT:
675 CHECK_REPEAT (w->repeat);
471 676
472void evtimer_stop (struct ev_timer *w) 677void ev_timer_stop (struct ev_timer *w)
473 678
474void evtimer_again (struct ev_timer *w) 679void ev_timer_again (struct ev_timer *w)
680 INIT:
681 CHECK_REPEAT (w->repeat);
682
683void DESTROY (struct ev_timer *w)
684 CODE:
685 ev_timer_stop (w);
686 e_destroy (w);
475 687
476void set (struct ev_timer *w, NV after, NV repeat = 0.) 688void set (struct ev_timer *w, NV after, NV repeat = 0.)
689 INIT:
690 CHECK_REPEAT (repeat);
477 CODE: 691 CODE:
478{ 692{
479 int active = w->active; 693 int active = ev_is_active (w);
480 if (active) evtimer_stop (w); 694 if (active) ev_timer_stop (w);
481 evtimer_set (w, after, repeat); 695 ev_timer_set (w, after, repeat);
482 if (active) evtimer_start (w); 696 if (active) ev_timer_start (w);
483} 697}
484 698
485MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_ 699MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
486 700
487void evperiodic_start (struct ev_periodic *w) 701void ev_periodic_start (struct ev_periodic *w)
702 INIT:
703 CHECK_REPEAT (w->interval);
488 704
489void evperiodic_stop (struct ev_periodic *w) 705void ev_periodic_stop (struct ev_periodic *w)
490 706
707void ev_periodic_again (struct ev_periodic *w)
708
709void DESTROY (struct ev_periodic *w)
710 CODE:
711 ev_periodic_stop (w);
712 e_destroy (w);
713
491void set (struct ev_periodic *w, NV at, NV interval = 0.) 714void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
715 INIT:
716 CHECK_REPEAT (interval);
492 CODE: 717 CODE:
493{ 718{
494 int active = w->active; 719 int active = ev_is_active (w);
495 if (active) evperiodic_stop (w); 720 if (active) ev_periodic_stop (w);
496 evperiodic_set (w, at, interval); 721
722 SvREFCNT_dec (w->fh);
723 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
724 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
725
497 if (active) evperiodic_start (w); 726 if (active) ev_periodic_start (w);
498} 727}
499 728
500MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_ 729MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
501 730
502void evidle_start (struct ev_idle *w) 731void ev_idle_start (struct ev_idle *w)
503 732
504void evidle_stop (struct ev_idle *w) 733void ev_idle_stop (struct ev_idle *w)
505 734
735void DESTROY (struct ev_idle *w)
736 CODE:
737 ev_idle_stop (w);
738 e_destroy (w);
739
740MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
741
742void ev_prepare_start (struct ev_prepare *w)
743
744void ev_prepare_stop (struct ev_prepare *w)
745
746void DESTROY (struct ev_prepare *w)
747 CODE:
748 ev_prepare_stop (w);
749 e_destroy (w);
750
506MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_ 751MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
507 752
508void evcheck_start (struct ev_check *w) 753void ev_check_start (struct ev_check *w)
509 754
510void evcheck_stop (struct ev_check *w) 755void ev_check_stop (struct ev_check *w)
511 756
512#if 0 757void DESTROY (struct ev_check *w)
758 CODE:
759 ev_check_stop (w);
760 e_destroy (w);
761
762MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
763
764void ev_child_start (struct ev_child *w)
765
766void ev_child_stop (struct ev_child *w)
767
768void DESTROY (struct ev_child *w)
769 CODE:
770 ev_child_stop (w);
771 e_destroy (w);
772
773void set (struct ev_child *w, int pid)
774 CODE:
775{
776 int active = ev_is_active (w);
777 if (active) ev_child_stop (w);
778
779 ev_child_set (w, pid);
780
781 if (active) ev_child_start (w);
782}
783
784int pid (struct ev_child *w, int new_pid = 0)
785 CODE:
786{
787 RETVAL = w->pid;
788
789 if (items > 1)
790 {
791 int active = ev_is_active (w);
792 if (active) ev_child_stop (w);
793
794 ev_child_set (w, new_pid);
795
796 if (active) ev_child_start (w);
797 }
798}
799 OUTPUT:
800 RETVAL
801
802
803int rstatus (struct ev_child *w)
804 ALIAS:
805 rpid = 1
806 CODE:
807 RETVAL = ix ? w->rpid : w->rstatus;
808 OUTPUT:
809 RETVAL
810
811#ifndef _WIN32
513 812
514MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 813MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
515 814
516BOOT: 815BOOT:
517{ 816{
… …
588 887
589int evdns_set_option (char *option, char *val, int flags) 888int evdns_set_option (char *option, char *val, int flags)
590 889
591int evdns_resolv_conf_parse (int flags, const char *filename) 890int evdns_resolv_conf_parse (int flags, const char *filename)
592 891
593#ifdef MS_WINDOWS 892#ifdef _WIN32
594 893
595int evdns_config_windows_nameservers () 894int evdns_config_windows_nameservers ()
596 895
597#endif 896#endif
598 897
… …
600 899
601void evdns_search_add (char *domain) 900void evdns_search_add (char *domain)
602 901
603void evdns_search_ndots_set (int ndots) 902void evdns_search_ndots_set (int ndots)
604 903
904#if 0
605 905
606MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_ 906MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
607 907
608BOOT: 908BOOT:
609{ 909{
… …
641 941
642#void DESTROY (struct evhttp_request *req); 942#void DESTROY (struct evhttp_request *req);
643 943
644#endif 944#endif
645 945
946#endif
646 947
647 948
648 949
649 950
650 951

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