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Comparing EV/EV.xs (file contents):
Revision 1.43 by root, Fri Nov 2 22:18:49 2007 UTC vs.
Revision 1.59 by root, Thu Nov 8 00:44:17 2007 UTC

… …
5/*#include <netinet/in.h>*/ 5/*#include <netinet/in.h>*/
6 6
7#define EV_PROTOTYPES 1 7#define EV_PROTOTYPES 1
8#include "EV/EVAPI.h" 8#include "EV/EVAPI.h"
9 9
10/* fix perl api breakage */
11#undef signal
12#undef sigaction
13
14#define EV_SELECT_USE_WIN32_HANDLES 0
15#define EV_SELECT_USE_FD_SET 0
16/* due to bugs in OS X we have to use libev/ explicitly here */
10#include "libev/ev.c" 17#include "libev/ev.c"
11#include "libev/event.h"
12#include "libev/event.c" 18#include "event.c"
19
20#ifndef WIN32
21#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22#if !defined (WIN32) && !defined(__CYGWIN__)
23# define HAVE_STRUCT_IN6_ADDR 1
24#endif
25#undef HAVE_STRTOK_R
26#undef strtok_r
27#define strtok_r fake_strtok_r
13#include "libev/evdns.c" 28#include "evdns.c"
29#endif
30
31#ifndef WIN32
32# include <pthread.h>
33#endif
14 34
15typedef int Signal; 35typedef int Signal;
16 36
17static struct EVAPI evapi; 37static struct EVAPI evapi;
18 38
… …
89 w->self = self; 109 w->self = self;
90 110
91 return (void *)w; 111 return (void *)w;
92} 112}
93 113
94static void * 114static void
95e_destroy (void *w_) 115e_destroy (void *w_)
96{ 116{
97 struct ev_watcher *w = w_; 117 struct ev_watcher *w = (struct ev_watcher *)w_;
98 118
99 SvREFCNT_dec (w->fh ); w->fh = 0; 119 SvREFCNT_dec (w->fh ); w->fh = 0;
100 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; 120 SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
101} 121}
102 122
… …
138 PUSHMARK (SP); 158 PUSHMARK (SP);
139 EXTEND (SP, 2); 159 EXTEND (SP, 2);
140 PUSHs (sv_self); 160 PUSHs (sv_self);
141 PUSHs (sv_events); 161 PUSHs (sv_events);
142 162
143 if (revents & EV_CHILD)
144 XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
145
146 PUTBACK; 163 PUTBACK;
147 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 164 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
148 SP = PL_stack_base + mark; PUTBACK; 165 SP = PL_stack_base + mark; PUTBACK;
149 166
150 SvREFCNT_dec (sv_self); 167 SvREFCNT_dec (sv_self);
… …
162 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 179 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
163 SP = PL_stack_base + mark; PUTBACK; 180 SP = PL_stack_base + mark; PUTBACK;
164 } 181 }
165} 182}
166 183
184static ev_tstamp
185e_periodic_cb (struct ev_periodic *w, ev_tstamp now)
186{
187 ev_tstamp retval;
188 int count;
189 dSP;
190
191 ENTER;
192 SAVETMPS;
193
194 PUSHMARK (SP);
195 EXTEND (SP, 2);
196 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
197 PUSHs (newSVnv (now));
198
199 PUTBACK;
200 count = call_sv (w->fh, G_SCALAR | G_EVAL);
201 SPAGAIN;
202
203 if (SvTRUE (ERRSV))
204 {
205 PUSHMARK (SP);
206 PUTBACK;
207 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208 SPAGAIN;
209 }
210
211 if (count > 0)
212 {
213 retval = SvNV (TOPs);
214
215 if (retval < now)
216 retval = now;
217 }
218 else
219 retval = now;
220
221 FREETMPS;
222 LEAVE;
223
224 return retval;
225}
226
167///////////////////////////////////////////////////////////////////////////// 227/////////////////////////////////////////////////////////////////////////////
168// DNS 228// DNS
169 229
230#ifndef WIN32
170static void 231static void
171dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg) 232dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
172{ 233{
173 dSP; 234 dSP;
174 SV *cb = (SV *)arg; 235 SV *cb = (SV *)arg;
… …
213 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); 274 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
214 } 275 }
215 276
216 LEAVE; 277 LEAVE;
217} 278}
279#endif
218 280
219#define CHECK_REPEAT(repeat) if (repeat < 0.) \ 281#define CHECK_REPEAT(repeat) if (repeat < 0.) \
220 croak (# repeat " value must be >= 0"); 282 croak (# repeat " value must be >= 0");
221 283
222#define CHECK_FD(fh,fd) if ((fd) < 0) \ 284#define CHECK_FD(fh,fd) if ((fd) < 0) \
… …
229 291
230PROTOTYPES: ENABLE 292PROTOTYPES: ENABLE
231 293
232BOOT: 294BOOT:
233{ 295{
234 int i;
235 HV *stash = gv_stashpv ("EV", 1); 296 HV *stash = gv_stashpv ("EV", 1);
236 297
237 static const struct { 298 static const struct {
238 const char *name; 299 const char *name;
239 IV iv; 300 IV iv;
… …
285 /* the poor man's shared library emulator */ 346 /* the poor man's shared library emulator */
286 evapi.ver = EV_API_VERSION; 347 evapi.ver = EV_API_VERSION;
287 evapi.rev = EV_API_REVISION; 348 evapi.rev = EV_API_REVISION;
288 evapi.sv_fileno = sv_fileno; 349 evapi.sv_fileno = sv_fileno;
289 evapi.sv_signum = sv_signum; 350 evapi.sv_signum = sv_signum;
290 evapi.now = &ev_now; 351 evapi.now = ev_now;
291 evapi.method = &ev_method; 352 evapi.method = ev_method;
292 evapi.loop_done = &ev_loop_done; 353 evapi.unloop = ev_unloop;
293 evapi.time = ev_time; 354 evapi.time = ev_time;
294 evapi.loop = ev_loop; 355 evapi.loop = ev_loop;
295 evapi.once = ev_once; 356 evapi.once = ev_once;
296 evapi.io_start = ev_io_start; 357 evapi.io_start = ev_io_start;
297 evapi.io_stop = ev_io_stop; 358 evapi.io_stop = ev_io_stop;
… …
312 evapi.child_stop = ev_child_stop; 373 evapi.child_stop = ev_child_stop;
313 374
314 sv_setiv (sv, (IV)&evapi); 375 sv_setiv (sv, (IV)&evapi);
315 SvREADONLY_on (sv); 376 SvREADONLY_on (sv);
316 } 377 }
317 378#ifndef WIN32
318 pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child); 379 pthread_atfork (0, 0, ev_default_fork);
380#endif
319} 381}
320 382
321NV ev_now () 383NV ev_now ()
322 CODE:
323 RETVAL = ev_now;
324 OUTPUT:
325 RETVAL
326 384
327int ev_method () 385int ev_method ()
328 CODE:
329 RETVAL = ev_method;
330 OUTPUT:
331 RETVAL
332 386
333NV ev_time () 387NV ev_time ()
334 388
335void ev_init (int methods = EVMETHOD_AUTO) 389int ev_default_loop (int methods = EVMETHOD_AUTO)
336 390
337void ev_loop (int flags = 0) 391void ev_loop (int flags = 0)
338 392
339void ev_loop_done (int value = 1) 393void ev_unloop (int how = 1)
340 CODE:
341 ev_loop_done = value;
342 394
343struct ev_io *io (SV *fh, int events, SV *cb) 395struct ev_io *io (SV *fh, int events, SV *cb)
344 ALIAS: 396 ALIAS:
345 io_ns = 1 397 io_ns = 1
346 CODE: 398 CODE:
… …
366 ev_timer_set (RETVAL, after, repeat); 418 ev_timer_set (RETVAL, after, repeat);
367 if (!ix) ev_timer_start (RETVAL); 419 if (!ix) ev_timer_start (RETVAL);
368 OUTPUT: 420 OUTPUT:
369 RETVAL 421 RETVAL
370 422
371struct ev_periodic *periodic (NV at, NV interval, SV *cb) 423SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
372 ALIAS: 424 ALIAS:
373 periodic_ns = 1 425 periodic_ns = 1
374 INIT: 426 INIT:
375 CHECK_REPEAT (interval); 427 CHECK_REPEAT (interval);
376 CODE: 428 CODE:
429{
430 struct ev_periodic *w;
377 RETVAL = e_new (sizeof (struct ev_periodic), cb); 431 w = e_new (sizeof (struct ev_periodic), cb);
378 ev_periodic_set (RETVAL, at, interval); 432 w->fh = SvOK (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
433 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
434 RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);
379 if (!ix) ev_periodic_start (RETVAL); 435 if (!ix) ev_periodic_start (w);
436}
380 OUTPUT: 437 OUTPUT:
381 RETVAL 438 RETVAL
382 439
383struct ev_signal *signal (Signal signum, SV *cb) 440struct ev_signal *signal (Signal signum, SV *cb)
384 ALIAS: 441 ALIAS:
… …
422 479
423struct ev_child *child (int pid, SV *cb) 480struct ev_child *child (int pid, SV *cb)
424 ALIAS: 481 ALIAS:
425 check_ns = 1 482 check_ns = 1
426 CODE: 483 CODE:
427 RETVAL = e_new (sizeof (struct ev_check), cb); 484 RETVAL = e_new (sizeof (struct ev_child), cb);
428 ev_child_set (RETVAL, pid); 485 ev_child_set (RETVAL, pid);
429 if (!ix) ev_child_start (RETVAL); 486 if (!ix) ev_child_start (RETVAL);
430 OUTPUT: 487 OUTPUT:
431 RETVAL 488 RETVAL
432 489
… …
589 } 646 }
590} 647}
591 OUTPUT: 648 OUTPUT:
592 RETVAL 649 RETVAL
593 650
594MODULE = EV PACKAGE = EV::Time
595
596MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ 651MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
597 652
598void ev_timer_start (struct ev_timer *w) 653void ev_timer_start (struct ev_timer *w)
599 INIT: 654 INIT:
600 CHECK_REPEAT (w->repeat); 655 CHECK_REPEAT (w->repeat);
… …
627 INIT: 682 INIT:
628 CHECK_REPEAT (w->interval); 683 CHECK_REPEAT (w->interval);
629 684
630void ev_periodic_stop (struct ev_periodic *w) 685void ev_periodic_stop (struct ev_periodic *w)
631 686
687void ev_periodic_again (struct ev_periodic *w)
688
632void DESTROY (struct ev_periodic *w) 689void DESTROY (struct ev_periodic *w)
633 CODE: 690 CODE:
634 ev_periodic_stop (w); 691 ev_periodic_stop (w);
635 e_destroy (w); 692 e_destroy (w);
636 693
637void set (struct ev_periodic *w, NV at, NV interval = 0.) 694void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
638 INIT: 695 INIT:
639 CHECK_REPEAT (interval); 696 CHECK_REPEAT (interval);
640 CODE: 697 CODE:
641{ 698{
642 int active = ev_is_active (w); 699 int active = ev_is_active (w);
643 if (active) ev_periodic_stop (w); 700 if (active) ev_periodic_stop (w);
644 701
702 SvREFCNT_dec (w->fh);
703 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
645 ev_periodic_set (w, at, interval); 704 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
646 705
647 if (active) ev_periodic_start (w); 706 if (active) ev_periodic_start (w);
648} 707}
649 708
650MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 709MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
… …
719} 778}
720 OUTPUT: 779 OUTPUT:
721 RETVAL 780 RETVAL
722 781
723 782
724int status (struct ev_child *w) 783int rstatus (struct ev_child *w)
784 ALIAS:
785 rpid = 1
725 CODE: 786 CODE:
726 RETVAL = w->status; 787 RETVAL = ix ? w->rpid : w->rstatus;
727 OUTPUT: 788 OUTPUT:
728 RETVAL 789 RETVAL
790
791#ifndef WIN32
729 792
730MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_ 793MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
731 794
732BOOT: 795BOOT:
733{ 796{
… …
858 921
859#void DESTROY (struct evhttp_request *req); 922#void DESTROY (struct evhttp_request *req);
860 923
861#endif 924#endif
862 925
926#endif
863 927
864 928
865 929
866 930
867 931

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