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Comparing EV/EV.xs (file contents):
Revision 1.114 by root, Sat Jul 12 22:19:22 2008 UTC vs.
Revision 1.171 by root, Mon Jul 13 19:47:53 2015 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 <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
6#ifndef WIN32
8#undef signal 7# undef signal
9#undef sigaction 8# undef sigaction
9#endif
10 10
11#include "schmorp.h"
12
13/* old API compatibility */
14static int
15sv_fileno (SV *fh)
16{
17 return s_fileno (fh, 0);
18}
19
20#ifndef GvCV_set
21# define GvCV_set(gv,cv) GvCV (gv) = cv
22#endif
23
24#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 25#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 26#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
27#define EV_USE_FLOOR 1
28#define EV_API_STATIC
13#define EV_H <ev.h> 29#define EV_H <ev.h>
30#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 31#include "EV/EVAPI.h"
15 32
16#define EV_SELECT_IS_WINSOCKET 0 33#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 34#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 35# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 37# define fd_mask Perl_fd_mask
21#endif 38#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 39/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 40#include "libev/ev.c"
24 41
25#ifndef _WIN32 42#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
26# include <pthread.h> 43# include <pthread.h>
27#endif 44#endif
28 45
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 46#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
47#define e_flags(w) ((ev_watcher *)(w))->e_flags
48#define e_self(w) ((ev_watcher *)(w))->self
49#define e_fh(w) ((ev_watcher *)(w))->fh
50#define e_data(w) ((ev_watcher *)(w))->data
30 51
31#define WFLAG_KEEPALIVE 1 52#define WFLAG_KEEPALIVE 1
53#define WFLAG_UNREFED 2 /* has been unref'ed */
32 54
33#define UNREF(w) \ 55#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 56 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 57 && ev_is_active (w)) \
58 { \
36 ev_unref (e_loop (w)); 59 ev_unref (e_loop (w)); \
60 e_flags (w) |= WFLAG_UNREFED; \
61 }
37 62
38#define REF(w) \ 63#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 64 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 65 { \
66 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 67 ev_ref (e_loop (w)); \
68 }
42 69
43#define START(type,w) \ 70#define START(type,w) \
44 do { \ 71 do { \
72 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 73 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 74 } while (0)
48 75
49#define STOP(type,w) \ 76#define STOP(type,w) \
50 do { \ 77 do { \
51 REF (w); \ 78 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 79 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 80 } while (0)
54 81
55#define RESET(type,w,seta) \ 82#define RESET(type,w,seta) \
56 do { \ 83 do { \
57 int active = ev_is_active (w); \ 84 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 85 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 86 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 87 if (active) START (type, w); \
61 } while (0) 88 } while (0)
62 89
63typedef int Signal; 90typedef int Signal;
91
92/* horrible... */
93#define CHECK_SIGNAL_CAN_START(w) \
94 do { \
95 /* dive into the internals of libev to avoid aborting in libev */ \
96 if (signals [(w)->signum - 1].loop \
97 && signals [(w)->signum - 1].loop != e_loop (w)) \
98 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
99 } while (0)
100
101#define START_SIGNAL(w) \
102 do { \
103 CHECK_SIGNAL_CAN_START (w); \
104 START (signal, w); \
105 } while (0) \
106
107#define RESET_SIGNAL(w,seta) \
108 do { \
109 int active = ev_is_active (w); \
110 if (active) STOP (signal, w); \
111 ev_ ## signal ## _set seta; \
112 if (active) START_SIGNAL (w); \
113 } while (0)
64 114
65static SV *default_loop_sv; 115static SV *default_loop_sv;
66 116
67static struct EVAPI evapi; 117static struct EVAPI evapi;
68 118
… …
78 *stash_idle, 128 *stash_idle,
79 *stash_prepare, 129 *stash_prepare,
80 *stash_check, 130 *stash_check,
81 *stash_embed, 131 *stash_embed,
82 *stash_fork, 132 *stash_fork,
133 *stash_cleanup,
83 *stash_async; 134 *stash_async;
84
85#ifndef SIG_SIZE
86/* kudos to Slaven Rezic for the idea */
87static char sig_size [] = { SIG_NUM };
88# define SIG_SIZE (sizeof (sig_size) + 1)
89#endif
90
91static Signal
92sv_signum (SV *sig)
93{
94 Signal signum;
95
96 SvGETMAGIC (sig);
97
98 for (signum = 1; signum < SIG_SIZE; ++signum)
99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100 return signum;
101
102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
105 return signum;
106
107 return -1;
108}
109 135
110///////////////////////////////////////////////////////////////////////////// 136/////////////////////////////////////////////////////////////////////////////
111// Event 137// Event
112 138
113static void e_cb (EV_P_ ev_watcher *w, int revents); 139static void e_cb (EV_P_ ev_watcher *w, int revents);
114 140
115static int
116sv_fileno (SV *fh)
117{
118 SvGETMAGIC (fh);
119
120 if (SvROK (fh))
121 fh = SvRV (fh);
122
123 if (SvTYPE (fh) == SVt_PVGV)
124 return PerlIO_fileno (IoIFP (sv_2io (fh)));
125
126 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
127 return SvIV (fh);
128
129 return -1;
130}
131
132static SV *
133e_get_cv (SV *cb_sv)
134{
135 HV *st;
136 GV *gvp;
137 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
138
139 if (!cv)
140 croak ("EV watcher callback must be a CODE reference");
141
142 return (SV *)cv;
143}
144
145static void * 141static void *
146e_new (int size, SV *cb_sv, SV *loop) 142e_new (int size, SV *cb_sv, SV *loop)
147{ 143{
148 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 144 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 145 ev_watcher *w;
150 SV *self = NEWSV (0, size); 146 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 147 SvPOK_only (self);
152 SvCUR_set (self, size); 148 SvCUR_set (self, size);
153 149
… …
191 } 187 }
192 188
193 return rv; 189 return rv;
194} 190}
195 191
196static SV *sv_events_cache; 192static SV *sv_self_cache, *sv_events_cache;
197 193
198static void 194static void
199e_cb (EV_P_ ev_watcher *w, int revents) 195e_cb (EV_P_ ev_watcher *w, int revents)
200{ 196{
201 dSP; 197 dSP;
202 I32 mark = SP - PL_stack_base; 198 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 199 SV *sv_self, *sv_events;
204 200
201 /* libev might have stopped the watcher */
202 if (expect_false (w->e_flags & WFLAG_UNREFED)
203 && !ev_is_active (w))
204 REF (w);
205
206 if (expect_true (sv_self_cache))
207 {
208 sv_self = sv_self_cache; sv_self_cache = 0;
209 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
210 }
211 else
212 {
205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 213 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
214 SvREADONLY_on (sv_self);
215 }
216
217 if (expect_true (sv_events_cache))
218 {
219 sv_events = sv_events_cache; sv_events_cache = 0;
220 SvIV_set (sv_events, revents);
221 SvIOK_only (sv_events);
222 }
223 else
224 {
225 sv_events = newSViv (revents);
226 SvREADONLY_on (sv_events);
227 }
228
229 PUSHMARK (SP);
230 EXTEND (SP, 2);
231 PUSHs (sv_self);
232 PUSHs (sv_events);
233
234 PUTBACK;
235 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
236
237 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
238 SvREFCNT_dec (sv_self);
239 else
240 {
241 SvREFCNT_dec (SvRV (sv_self));
242 SvRV_set (sv_self, &PL_sv_undef);
243 sv_self_cache = sv_self;
244 }
245
246 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
247 SvREFCNT_dec (sv_events);
248 else
249 sv_events_cache = sv_events;
250
251 if (expect_false (SvTRUE (ERRSV)))
252 {
253 SPAGAIN;
254 PUSHMARK (SP);
255 PUTBACK;
256 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
257 }
258
259 SP = PL_stack_base + mark;
260 PUTBACK;
261}
262
263static void
264e_once_cb (int revents, void *arg)
265{
266 dSP;
267 I32 mark = SP - PL_stack_base;
268 SV *sv_events;
206 269
207 if (sv_events_cache) 270 if (sv_events_cache)
208 { 271 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 272 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 273 SvIV_set (sv_events, revents);
211 } 274 }
212 else 275 else
213 sv_events = newSViv (revents); 276 sv_events = newSViv (revents);
214 277
215 PUSHMARK (SP); 278 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 279 XPUSHs (sv_events);
219 280
220 PUTBACK; 281 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 282 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 283
223 SvREFCNT_dec (sv_self); 284 SvREFCNT_dec ((SV *)arg);
224 285
225 if (sv_events_cache) 286 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 287 SvREFCNT_dec (sv_events);
227 else 288 else
228 sv_events_cache = sv_events; 289 sv_events_cache = sv_events;
… …
237 298
238 SP = PL_stack_base + mark; 299 SP = PL_stack_base + mark;
239 PUTBACK; 300 PUTBACK;
240} 301}
241 302
242static void
243e_once_cb (int revents, void *arg)
244{
245 dSP;
246 I32 mark = SP - PL_stack_base;
247 SV *sv_events;
248
249 if (sv_events_cache)
250 {
251 sv_events = sv_events_cache; sv_events_cache = 0;
252 SvIV_set (sv_events, revents);
253 }
254 else
255 sv_events = newSViv (revents);
256
257 PUSHMARK (SP);
258 XPUSHs (sv_events);
259
260 PUTBACK;
261 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
262
263 SvREFCNT_dec ((SV *)arg);
264
265 if (sv_events_cache)
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269
270 if (SvTRUE (ERRSV))
271 {
272 SPAGAIN;
273 PUSHMARK (SP);
274 PUTBACK;
275 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276 }
277
278 SP = PL_stack_base + mark;
279 PUTBACK;
280}
281
282static ev_tstamp 303static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 304e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 305{
285 ev_tstamp retval; 306 ev_tstamp retval;
286 int count; 307 int count;
… …
289 ENTER; 310 ENTER;
290 SAVETMPS; 311 SAVETMPS;
291 312
292 PUSHMARK (SP); 313 PUSHMARK (SP);
293 EXTEND (SP, 2); 314 EXTEND (SP, 2);
294 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 315 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295 PUSHs (newSVnv (now)); 316 PUSHs (newSVnv (now));
296 317
297 PUTBACK; 318 PUTBACK;
298 count = call_sv (w->fh, G_SCALAR | G_EVAL); 319 count = call_sv (w->fh, G_SCALAR | G_EVAL);
299 SPAGAIN; 320 SPAGAIN;
… …
329 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 350 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330 351
331#define CHECK_SIG(sv,num) if ((num) < 0) \ 352#define CHECK_SIG(sv,num) if ((num) < 0) \
332 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 353 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
333 354
355static void
356default_fork (void)
357{
358 ev_loop_fork (EV_DEFAULT_UC);
359}
360
334///////////////////////////////////////////////////////////////////////////// 361/////////////////////////////////////////////////////////////////////////////
335// XS interface functions 362// XS interface functions
336 363
337MODULE = EV PACKAGE = EV PREFIX = ev_ 364MODULE = EV PACKAGE = EV PREFIX = ev_
338 365
… …
350 const_iv (EV_, MINPRI) 377 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 378 const_iv (EV_, MAXPRI)
352 379
353 const_iv (EV_, UNDEF) 380 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 381 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 382 const_iv (EV_, READ)
357 const_iv (EV_, WRITE) 383 const_iv (EV_, WRITE)
384 const_iv (EV_, IO)
385 const_iv (EV_, TIMER)
386 const_iv (EV_, PERIODIC)
358 const_iv (EV_, SIGNAL) 387 const_iv (EV_, SIGNAL)
388 const_iv (EV_, CHILD)
389 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 390 const_iv (EV_, IDLE)
391 const_iv (EV_, PREPARE)
392 /*const_iv (EV_, CHECK) needs special tretament */
393 const_iv (EV_, EMBED)
360 const_iv (EV_, CHECK) 394 const_iv (EV_, FORK)
395 const_iv (EV_, CLEANUP)
396 const_iv (EV_, ASYNC)
397 const_iv (EV_, CUSTOM)
361 const_iv (EV_, ERROR) 398 const_iv (EV_, ERROR)
362 399
363 const_iv (EV, LOOP_ONESHOT) 400 const_iv (EV, RUN_NOWAIT)
364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE) 401 const_iv (EV, RUN_ONCE)
402
403 const_iv (EV, BREAK_CANCEL)
404 const_iv (EV, BREAK_ONE)
366 const_iv (EV, UNLOOP_ALL) 405 const_iv (EV, BREAK_ALL)
367
368 const_iv (EV, BACKEND_SELECT) 406 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 407 const_iv (EV, BACKEND_POLL)
370 const_iv (EV, BACKEND_EPOLL) 408 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE) 409 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL) 410 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 411 const_iv (EV, BACKEND_PORT)
412 const_iv (EV, BACKEND_ALL)
413 const_iv (EV, BACKEND_MASK)
374 const_iv (EV, FLAG_AUTO) 414 const_iv (EV, FLAG_AUTO)
415 const_iv (EV, FLAG_FORKCHECK)
416 const_iv (EV, FLAG_SIGNALFD)
417 const_iv (EV, FLAG_NOSIGMASK)
375 const_iv (EV, FLAG_NOENV) 418 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK) 419 const_iv (EV, FLAG_NOINOTIFY)
420
421 const_iv (EV_, VERSION_MAJOR)
422 const_iv (EV_, VERSION_MINOR)
423#if EV_COMPAT3
424 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
425 const_iv (EV_, TIMEOUT)
426 const_iv (EV, LOOP_NONBLOCK)
427 const_iv (EV, LOOP_ONESHOT)
428 const_iv (EV, UNLOOP_CANCEL)
429 const_iv (EV, UNLOOP_ONE)
430 const_iv (EV, UNLOOP_ALL)
431#endif
377 }; 432 };
378 433
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 435 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
436
437 /* since this clashes with perl CHECK blocks, */
438 /* but we are interested in constants, */
439 /* and not blocks, we treat CHECK specially. */
440 {
441 /* the local $^W = 0 takes care of the warning */
442 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
443 /* now we need to re-set the gv, in case it was hijacked */
444 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
445 }
381 446
382 stash_loop = gv_stashpv ("EV::Loop" , 1); 447 stash_loop = gv_stashpv ("EV::Loop" , 1);
383 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 448 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
384 stash_io = gv_stashpv ("EV::IO" , 1); 449 stash_io = gv_stashpv ("EV::IO" , 1);
385 stash_timer = gv_stashpv ("EV::Timer" , 1); 450 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
390 stash_check = gv_stashpv ("EV::Check" , 1); 455 stash_check = gv_stashpv ("EV::Check" , 1);
391 stash_child = gv_stashpv ("EV::Child" , 1); 456 stash_child = gv_stashpv ("EV::Child" , 1);
392 stash_embed = gv_stashpv ("EV::Embed" , 1); 457 stash_embed = gv_stashpv ("EV::Embed" , 1);
393 stash_stat = gv_stashpv ("EV::Stat" , 1); 458 stash_stat = gv_stashpv ("EV::Stat" , 1);
394 stash_fork = gv_stashpv ("EV::Fork" , 1); 459 stash_fork = gv_stashpv ("EV::Fork" , 1);
460 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
395 stash_async = gv_stashpv ("EV::Async" , 1); 461 stash_async = gv_stashpv ("EV::Async" , 1);
396 462
397 { 463 {
398 SV *sv = perl_get_sv ("EV::API", TRUE); 464 SV *sv = perl_get_sv ("EV::API", TRUE);
399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 465 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400 466
401 /* the poor man's shared library emulator */ 467 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 468 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 469 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 470 evapi.sv_fileno = sv_fileno;
405 evapi.sv_signum = sv_signum; 471 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 472 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 473 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 474 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 475 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 476 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 477 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 478 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 479 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count; 480 evapi.iteration = ev_iteration;
481 evapi.depth = ev_depth;
482 evapi.set_userdata = ev_set_userdata;
483 evapi.userdata = ev_userdata;
415 evapi.now = ev_now; 484 evapi.now = ev_now;
485 evapi.now_update = ev_now_update;
486 evapi.suspend = ev_suspend;
487 evapi.resume = ev_resume;
416 evapi.backend = ev_backend; 488 evapi.backend = ev_backend;
417 evapi.unloop = ev_unloop; 489 evapi.break_ = ev_break;
490 evapi.invoke_pending = ev_invoke_pending;
491 evapi.pending_count = ev_pending_count;
492 evapi.verify = ev_verify;
493 evapi.set_loop_release_cb = ev_set_loop_release_cb;
494 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
418 evapi.ref = ev_ref; 495 evapi.ref = ev_ref;
419 evapi.unref = ev_unref; 496 evapi.unref = ev_unref;
420 evapi.loop = ev_loop; 497 evapi.run = ev_run;
421 evapi.once = ev_once; 498 evapi.once = ev_once;
422 evapi.io_start = ev_io_start; 499 evapi.io_start = ev_io_start;
423 evapi.io_stop = ev_io_stop; 500 evapi.io_stop = ev_io_stop;
424 evapi.timer_start = ev_timer_start; 501 evapi.timer_start = ev_timer_start;
425 evapi.timer_stop = ev_timer_stop; 502 evapi.timer_stop = ev_timer_stop;
426 evapi.timer_again = ev_timer_again; 503 evapi.timer_again = ev_timer_again;
504 evapi.timer_remaining = ev_timer_remaining;
427 evapi.periodic_start = ev_periodic_start; 505 evapi.periodic_start = ev_periodic_start;
428 evapi.periodic_stop = ev_periodic_stop; 506 evapi.periodic_stop = ev_periodic_stop;
429 evapi.signal_start = ev_signal_start; 507 evapi.signal_start = ev_signal_start;
430 evapi.signal_stop = ev_signal_stop; 508 evapi.signal_stop = ev_signal_stop;
431 evapi.idle_start = ev_idle_start; 509 evapi.idle_start = ev_idle_start;
432 evapi.idle_stop = ev_idle_stop; 510 evapi.idle_stop = ev_idle_stop;
433 evapi.prepare_start = ev_prepare_start; 511 evapi.prepare_start = ev_prepare_start;
434 evapi.prepare_stop = ev_prepare_stop; 512 evapi.prepare_stop = ev_prepare_stop;
435 evapi.check_start = ev_check_start; 513 evapi.check_start = ev_check_start;
436 evapi.check_stop = ev_check_stop; 514 evapi.check_stop = ev_check_stop;
515#if EV_CHILD_ENABLE
437 evapi.child_start = ev_child_start; 516 evapi.child_start = ev_child_start;
438 evapi.child_stop = ev_child_stop; 517 evapi.child_stop = ev_child_stop;
518#endif
439 evapi.stat_start = ev_stat_start; 519 evapi.stat_start = ev_stat_start;
440 evapi.stat_stop = ev_stat_stop; 520 evapi.stat_stop = ev_stat_stop;
441 evapi.stat_stat = ev_stat_stat; 521 evapi.stat_stat = ev_stat_stat;
442 evapi.embed_start = ev_embed_start; 522 evapi.embed_start = ev_embed_start;
443 evapi.embed_stop = ev_embed_stop; 523 evapi.embed_stop = ev_embed_stop;
444 evapi.embed_sweep = ev_embed_sweep; 524 evapi.embed_sweep = ev_embed_sweep;
445 evapi.fork_start = ev_fork_start; 525 evapi.fork_start = ev_fork_start;
446 evapi.fork_stop = ev_fork_stop; 526 evapi.fork_stop = ev_fork_stop;
527 evapi.cleanup_start = ev_cleanup_start;
528 evapi.cleanup_stop = ev_cleanup_stop;
447 evapi.async_start = ev_async_start; 529 evapi.async_start = ev_async_start;
448 evapi.async_stop = ev_async_stop; 530 evapi.async_stop = ev_async_stop;
449 evapi.async_send = ev_async_send; 531 evapi.async_send = ev_async_send;
450 evapi.clear_pending = ev_clear_pending; 532 evapi.clear_pending = ev_clear_pending;
451 evapi.invoke = ev_invoke; 533 evapi.invoke = ev_invoke;
452 534
453 sv_setiv (sv, (IV)&evapi); 535 sv_setiv (sv, (IV)&evapi);
454 SvREADONLY_on (sv); 536 SvREADONLY_on (sv);
455 } 537 }
456#ifndef _WIN32 538#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
539#if __linux
540 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
541 __register_atfork (0, 0, default_fork, 0);
542#else
457 pthread_atfork (0, 0, ev_default_fork); 543 pthread_atfork (0, 0, default_fork);
544#endif
458#endif 545#endif
459} 546}
460 547
461SV *ev_default_loop (unsigned int flags = 0) 548SV *ev_default_loop (unsigned int flags = 0)
462 CODE: 549 CODE:
… …
476 OUTPUT: 563 OUTPUT:
477 RETVAL 564 RETVAL
478 565
479void ev_default_destroy () 566void ev_default_destroy ()
480 CODE: 567 CODE:
481 ev_default_destroy (); 568 ev_loop_destroy (EV_DEFAULT_UC);
482 SvREFCNT_dec (default_loop_sv); 569 SvREFCNT_dec (default_loop_sv);
483 default_loop_sv = 0; 570 default_loop_sv = 0;
484 571
485unsigned int ev_supported_backends () 572unsigned int ev_supported_backends ()
486 573
487unsigned int ev_recommended_backends () 574unsigned int ev_recommended_backends ()
488 575
489unsigned int ev_embeddable_backends () 576unsigned int ev_embeddable_backends ()
490 577
578void ev_sleep (NV interval)
579
491NV ev_time () 580NV ev_time ()
581
582void ev_feed_signal (SV *signal)
583 CODE:
584{
585 Signal signum = s_signum (signal);
586 CHECK_SIG (signal, signum);
587
588 ev_feed_signal (signum);
589}
492 590
493NV ev_now () 591NV ev_now ()
494 C_ARGS: evapi.default_loop 592 C_ARGS: evapi.default_loop
495 593
594void ev_now_update ()
595 C_ARGS: evapi.default_loop
596
597void ev_suspend ()
598 C_ARGS: evapi.default_loop
599
600void ev_resume ()
601 C_ARGS: evapi.default_loop
602
496unsigned int ev_backend () 603unsigned int ev_backend ()
497 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
498 605
606void ev_verify ()
607 ALIAS:
608 loop_verify = 1
609 C_ARGS: evapi.default_loop
610
611unsigned int ev_iteration ()
612 ALIAS:
613 loop_count = 1
614 C_ARGS: evapi.default_loop
615
499unsigned int ev_loop_count () 616unsigned int ev_depth ()
617 ALIAS:
618 loop_depth = 1
500 C_ARGS: evapi.default_loop 619 C_ARGS: evapi.default_loop
501 620
502void ev_set_io_collect_interval (NV interval) 621void ev_set_io_collect_interval (NV interval)
503 C_ARGS: evapi.default_loop, interval 622 C_ARGS: evapi.default_loop, interval
504 623
505void ev_set_timeout_collect_interval (NV interval) 624void ev_set_timeout_collect_interval (NV interval)
506 C_ARGS: evapi.default_loop, interval 625 C_ARGS: evapi.default_loop, interval
507 626
508void ev_loop (int flags = 0) 627int ev_run (int flags = 0)
628 ALIAS:
629 loop = 1
509 C_ARGS: evapi.default_loop, flags 630 C_ARGS: evapi.default_loop, flags
510 631
511void ev_unloop (int how = EVUNLOOP_ONE) 632void ev_break (int how = EVBREAK_ONE)
633 ALIAS:
634 unloop = 1
512 C_ARGS: evapi.default_loop, how 635 C_ARGS: evapi.default_loop, how
513 636
514void ev_feed_fd_event (int fd, int revents = EV_NONE) 637void ev_feed_fd_event (int fd, int revents = EV_NONE)
515 C_ARGS: evapi.default_loop, fd, revents 638 C_ARGS: evapi.default_loop, fd, revents
516 639
517void ev_feed_signal_event (SV *signal) 640void ev_feed_signal_event (SV *signal)
518 CODE: 641 CODE:
519{ 642{
520 Signal signum = sv_signum (signal); 643 Signal signum = s_signum (signal);
521 CHECK_SIG (signal, signum); 644 CHECK_SIG (signal, signum);
522 645
523 ev_feed_signal_event (evapi.default_loop, signum); 646 ev_feed_signal_event (evapi.default_loop, signum);
524} 647}
525 648
649unsigned int ev_pending_count ()
650 C_ARGS: evapi.default_loop
651
652void ev_invoke_pending ()
653 C_ARGS: evapi.default_loop
654
526ev_io *io (SV *fh, int events, SV *cb) 655ev_io *io (SV *fh, int events, SV *cb)
527 ALIAS: 656 ALIAS:
528 io_ns = 1 657 io_ns = 1
658 _ae_io = 2
529 CODE: 659 CODE:
530{ 660{
531 int fd = sv_fileno (fh); 661 int fd = s_fileno (fh, events & EV_WRITE);
532 CHECK_FD (fh, fd); 662 CHECK_FD (fh, fd);
533 663
664 if (ix == 2)
665 {
666 ix = 0;
667 events = events ? EV_WRITE : EV_READ;
668 }
669
534 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 670 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
535 RETVAL->fh = newSVsv (fh); 671 e_fh (RETVAL) = newSVsv (fh);
536 ev_io_set (RETVAL, fd, events); 672 ev_io_set (RETVAL, fd, events);
537 if (!ix) START (io, RETVAL); 673 if (!ix) START (io, RETVAL);
538} 674}
539 OUTPUT: 675 OUTPUT:
540 RETVAL 676 RETVAL
… …
556 periodic_ns = 1 692 periodic_ns = 1
557 INIT: 693 INIT:
558 CHECK_REPEAT (interval); 694 CHECK_REPEAT (interval);
559 CODE: 695 CODE:
560{ 696{
561 ev_periodic *w; 697 ev_periodic *w;
562 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 698 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
563 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 699 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
564 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 700 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
565 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 701 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
566 if (!ix) START (periodic, w); 702 if (!ix) START (periodic, w);
567} 703}
568 OUTPUT: 704 OUTPUT:
569 RETVAL 705 RETVAL
… …
571ev_signal *signal (SV *signal, SV *cb) 707ev_signal *signal (SV *signal, SV *cb)
572 ALIAS: 708 ALIAS:
573 signal_ns = 1 709 signal_ns = 1
574 CODE: 710 CODE:
575{ 711{
576 Signal signum = sv_signum (signal); 712 Signal signum = s_signum (signal);
577 CHECK_SIG (signal, signum); 713 CHECK_SIG (signal, signum);
578 714
579 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 715 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
580 ev_signal_set (RETVAL, signum); 716 ev_signal_set (RETVAL, signum);
581 if (!ix) START (signal, RETVAL); 717 if (!ix) START_SIGNAL (RETVAL);
582} 718}
583 OUTPUT: 719 OUTPUT:
584 RETVAL 720 RETVAL
585 721
586ev_idle *idle (SV *cb) 722ev_idle *idle (SV *cb)
… …
621 ev_fork_set (RETVAL); 757 ev_fork_set (RETVAL);
622 if (!ix) START (fork, RETVAL); 758 if (!ix) START (fork, RETVAL);
623 OUTPUT: 759 OUTPUT:
624 RETVAL 760 RETVAL
625 761
762#if CLEANUP_ENABLED
763
764ev_cleanup *cleanup (SV *cb)
765 ALIAS:
766 cleanup_ns = 1
767 CODE:
768 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
769 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
770 ev_cleanup_set (RETVAL);
771 if (!ix) START (cleanup, RETVAL);
772 OUTPUT:
773 RETVAL
774
775#endif
776
626ev_child *child (int pid, int trace, SV *cb) 777ev_child *child (int pid, int trace, SV *cb)
627 ALIAS: 778 ALIAS:
628 child_ns = 1 779 child_ns = 1
629 CODE: 780 CODE:
781#if EV_CHILD_ENABLE
630 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 782 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
631 ev_child_set (RETVAL, pid, trace); 783 ev_child_set (RETVAL, pid, trace);
632 if (!ix) START (child, RETVAL); 784 if (!ix) START (child, RETVAL);
785#else
786 croak ("EV::child watchers not supported on this platform");
787#endif
633 OUTPUT: 788 OUTPUT:
634 RETVAL 789 RETVAL
790
635 791
636ev_stat *stat (SV *path, NV interval, SV *cb) 792ev_stat *stat (SV *path, NV interval, SV *cb)
637 ALIAS: 793 ALIAS:
638 stat_ns = 1 794 stat_ns = 1
639 CODE: 795 CODE:
640 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 796 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
641 RETVAL->fh = newSVsv (path); 797 e_fh (RETVAL) = newSVsv (path);
642 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 798 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
643 if (!ix) START (stat, RETVAL); 799 if (!ix) START (stat, RETVAL);
644 OUTPUT: 800 OUTPUT:
645 RETVAL 801 RETVAL
802
803#ifndef EV_NO_LOOPS
646 804
647ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 805ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
648 ALIAS: 806 ALIAS:
649 embed_ns = 1 807 embed_ns = 1
650 CODE: 808 CODE:
651{ 809{
652 if (!(ev_backend (loop) & ev_embeddable_backends ())) 810 if (!(ev_backend (loop) & ev_embeddable_backends ()))
653 croak ("passed loop is not embeddable via EV::embed,"); 811 croak ("passed loop is not embeddable via EV::embed,");
654 812
655 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 813 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
656 RETVAL->fh = newSVsv (ST (0)); 814 e_fh (RETVAL) = newSVsv (ST (0));
657 ev_embed_set (RETVAL, loop); 815 ev_embed_set (RETVAL, loop);
658 if (!ix) START (embed, RETVAL); 816 if (!ix) START (embed, RETVAL);
659} 817}
660 OUTPUT: 818 OUTPUT:
661 RETVAL 819 RETVAL
820
821#endif
662 822
663ev_async *async (SV *cb) 823ev_async *async (SV *cb)
664 ALIAS: 824 ALIAS:
665 async_ns = 1 825 async_ns = 1
666 CODE: 826 CODE:
… …
672 832
673void once (SV *fh, int events, SV *timeout, SV *cb) 833void once (SV *fh, int events, SV *timeout, SV *cb)
674 CODE: 834 CODE:
675 ev_once ( 835 ev_once (
676 evapi.default_loop, 836 evapi.default_loop,
677 sv_fileno (fh), events, 837 s_fileno (fh, events & EV_WRITE), events,
678 SvOK (timeout) ? SvNV (timeout) : -1., 838 SvOK (timeout) ? SvNV (timeout) : -1.,
679 e_once_cb, 839 e_once_cb,
680 newSVsv (cb) 840 newSVsv (cb)
681 ); 841 );
682 842
… …
703 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 863 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
704 new_value = new_value ? WFLAG_KEEPALIVE : 0; 864 new_value = new_value ? WFLAG_KEEPALIVE : 0;
705 865
706 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 866 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
707 { 867 {
868 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
708 REF (w); 869 REF (w);
709 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
710 UNREF (w); 870 UNREF (w);
711 } 871 }
712} 872}
713 OUTPUT: 873 OUTPUT:
714 RETVAL 874 RETVAL
… …
716SV *cb (ev_watcher *w, SV *new_cb = 0) 876SV *cb (ev_watcher *w, SV *new_cb = 0)
717 CODE: 877 CODE:
718{ 878{
719 if (items > 1) 879 if (items > 1)
720 { 880 {
721 new_cb = e_get_cv (new_cb); 881 new_cb = s_get_cv_croak (new_cb);
722 RETVAL = newRV_noinc (w->cb_sv); 882 RETVAL = newRV_noinc (w->cb_sv);
723 w->cb_sv = SvREFCNT_inc (new_cb); 883 w->cb_sv = SvREFCNT_inc (new_cb);
724 } 884 }
725 else 885 else
726 RETVAL = newRV_inc (w->cb_sv); 886 RETVAL = newRV_inc (w->cb_sv);
… …
796 e_destroy (w); 956 e_destroy (w);
797 957
798void set (ev_io *w, SV *fh, int events) 958void set (ev_io *w, SV *fh, int events)
799 CODE: 959 CODE:
800{ 960{
801 int fd = sv_fileno (fh); 961 int fd = s_fileno (fh, events & EV_WRITE);
802 CHECK_FD (fh, fd); 962 CHECK_FD (fh, fd);
803 963
804 sv_setsv (w->fh, fh); 964 sv_setsv (e_fh (w), fh);
805 RESET (io, w, (w, fd, events)); 965 RESET (io, w, (w, fd, events));
806} 966}
807 967
808SV *fh (ev_io *w, SV *new_fh = 0) 968SV *fh (ev_io *w, SV *new_fh = 0)
809 CODE: 969 CODE:
810{ 970{
811 if (items > 1) 971 if (items > 1)
812 { 972 {
813 int fd = sv_fileno (new_fh); 973 int fd = s_fileno (new_fh, w->events & EV_WRITE);
814 CHECK_FD (new_fh, fd); 974 CHECK_FD (new_fh, fd);
815 975
816 RETVAL = w->fh; 976 RETVAL = e_fh (w);
817 w->fh = newSVsv (new_fh); 977 e_fh (w) = newSVsv (new_fh);
818 978
819 RESET (io, w, (w, fd, w->events)); 979 RESET (io, w, (w, fd, w->events));
820 } 980 }
821 else 981 else
822 RETVAL = newSVsv (w->fh); 982 RETVAL = newSVsv (e_fh (w));
823} 983}
824 OUTPUT: 984 OUTPUT:
825 RETVAL 985 RETVAL
826 986
827int events (ev_io *w, int new_events = EV_UNDEF) 987int events (ev_io *w, int new_events = EV_UNDEF)
… …
837 997
838MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 998MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
839 999
840void ev_signal_start (ev_signal *w) 1000void ev_signal_start (ev_signal *w)
841 CODE: 1001 CODE:
842 START (signal, w); 1002 START_SIGNAL (w);
843 1003
844void ev_signal_stop (ev_signal *w) 1004void ev_signal_stop (ev_signal *w)
845 CODE: 1005 CODE:
846 STOP (signal, w); 1006 STOP (signal, w);
847 1007
… …
851 e_destroy (w); 1011 e_destroy (w);
852 1012
853void set (ev_signal *w, SV *signal) 1013void set (ev_signal *w, SV *signal)
854 CODE: 1014 CODE:
855{ 1015{
856 Signal signum = sv_signum (signal); 1016 Signal signum = s_signum (signal);
857 CHECK_SIG (signal, signum); 1017 CHECK_SIG (signal, signum);
858 1018
859 RESET (signal, w, (w, signum)); 1019 RESET_SIGNAL (w, (w, signum));
860} 1020}
861 1021
862int signal (ev_signal *w, SV *new_signal = 0) 1022int signal (ev_signal *w, SV *new_signal = 0)
863 CODE: 1023 CODE:
864{ 1024{
865 RETVAL = w->signum; 1025 RETVAL = w->signum;
866 1026
867 if (items > 1) 1027 if (items > 1)
868 { 1028 {
869 Signal signum = sv_signum (new_signal); 1029 Signal signum = s_signum (new_signal);
870 CHECK_SIG (new_signal, signum); 1030 CHECK_SIG (new_signal, signum);
871 1031
872 RESET (signal, w, (w, signum)); 1032 RESET_SIGNAL (w, (w, signum));
873 } 1033 }
874} 1034}
875 OUTPUT: 1035 OUTPUT:
876 RETVAL 1036 RETVAL
877 1037
… …
885 1045
886void ev_timer_stop (ev_timer *w) 1046void ev_timer_stop (ev_timer *w)
887 CODE: 1047 CODE:
888 STOP (timer, w); 1048 STOP (timer, w);
889 1049
890void ev_timer_again (ev_timer *w) 1050void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
891 INIT: 1051 CODE:
1052 if (items > 1)
1053 w->repeat = repeat;
892 CHECK_REPEAT (w->repeat); 1054 CHECK_REPEAT (w->repeat);
893 CODE:
894 REF (w);
895 ev_timer_again (e_loop (w), w); 1055 ev_timer_again (e_loop (w), w);
896 UNREF (w); 1056 UNREF (w);
1057
1058NV ev_timer_remaining (ev_timer *w)
1059 C_ARGS: e_loop (w), w
897 1060
898void DESTROY (ev_timer *w) 1061void DESTROY (ev_timer *w)
899 CODE: 1062 CODE:
900 STOP (timer, w); 1063 STOP (timer, w);
901 e_destroy (w); 1064 e_destroy (w);
… …
918 CODE: 1081 CODE:
919 STOP (periodic, w); 1082 STOP (periodic, w);
920 1083
921void ev_periodic_again (ev_periodic *w) 1084void ev_periodic_again (ev_periodic *w)
922 CODE: 1085 CODE:
923 REF (w);
924 ev_periodic_again (e_loop (w), w); 1086 ev_periodic_again (e_loop (w), w);
925 UNREF (w); 1087 UNREF (w);
926 1088
927void DESTROY (ev_periodic *w) 1089void DESTROY (ev_periodic *w)
928 CODE: 1090 CODE:
… …
932void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1094void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
933 INIT: 1095 INIT:
934 CHECK_REPEAT (interval); 1096 CHECK_REPEAT (interval);
935 CODE: 1097 CODE:
936{ 1098{
937 SvREFCNT_dec (w->fh); 1099 SvREFCNT_dec (e_fh (w));
938 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1100 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
939 1101
940 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1102 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
941} 1103}
942 1104
943NV at (ev_periodic *w) 1105NV at (ev_periodic *w)
944 CODE: 1106 CODE:
945 RETVAL = ev_periodic_at (w); 1107 RETVAL = ev_periodic_at (w);
… …
1004void DESTROY (ev_fork *w) 1166void DESTROY (ev_fork *w)
1005 CODE: 1167 CODE:
1006 STOP (fork, w); 1168 STOP (fork, w);
1007 e_destroy (w); 1169 e_destroy (w);
1008 1170
1171#if CLEANUP_ENABLED
1172
1173MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1174
1175void ev_cleanup_start (ev_cleanup *w)
1176 CODE:
1177 START (cleanup, w);
1178
1179void ev_cleanup_stop (ev_cleanup *w)
1180 CODE:
1181 STOP (cleanup, w);
1182
1183void DESTROY (ev_cleanup *w)
1184 CODE:
1185 STOP (cleanup, w);
1186 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1187 e_destroy (w);
1188
1189int keepalive (ev_watcher *w, SV *new_value = 0)
1190 CODE:
1191 RETVAL = 1;
1192 OUTPUT:
1193 RETVAL
1194
1195#endif
1196
1009MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1197MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1198
1199#if EV_CHILD_ENABLE
1010 1200
1011void ev_child_start (ev_child *w) 1201void ev_child_start (ev_child *w)
1012 CODE: 1202 CODE:
1013 START (child, w); 1203 START (child, w);
1014 1204
… …
1034 : ix == 1 ? w->rpid 1224 : ix == 1 ? w->rpid
1035 : w->rstatus; 1225 : w->rstatus;
1036 OUTPUT: 1226 OUTPUT:
1037 RETVAL 1227 RETVAL
1038 1228
1229#endif
1230
1039MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1231MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1040 1232
1041void ev_stat_start (ev_stat *w) 1233void ev_stat_start (ev_stat *w)
1042 CODE: 1234 CODE:
1043 START (stat, w); 1235 START (stat, w);
… …
1052 e_destroy (w); 1244 e_destroy (w);
1053 1245
1054void set (ev_stat *w, SV *path, NV interval) 1246void set (ev_stat *w, SV *path, NV interval)
1055 CODE: 1247 CODE:
1056{ 1248{
1057 sv_setsv (w->fh, path); 1249 sv_setsv (e_fh (w), path);
1058 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1250 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1059} 1251}
1060 1252
1061SV *path (ev_stat *w, SV *new_path = 0) 1253SV *path (ev_stat *w, SV *new_path = 0)
1062 CODE: 1254 CODE:
1063{ 1255{
1064 RETVAL = SvREFCNT_inc (w->fh); 1256 RETVAL = SvREFCNT_inc (e_fh (w));
1065 1257
1066 if (items > 1) 1258 if (items > 1)
1067 { 1259 {
1068 SvREFCNT_dec (w->fh); 1260 SvREFCNT_dec (e_fh (w));
1069 w->fh = newSVsv (new_path); 1261 e_fh (w) = newSVsv (new_path);
1070 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1262 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1071 } 1263 }
1072} 1264}
1073 OUTPUT: 1265 OUTPUT:
1074 RETVAL 1266 RETVAL
1075 1267
… …
1077 CODE: 1269 CODE:
1078{ 1270{
1079 RETVAL = w->interval; 1271 RETVAL = w->interval;
1080 1272
1081 if (items > 1) 1273 if (items > 1)
1082 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1274 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1083} 1275}
1084 OUTPUT: 1276 OUTPUT:
1085 RETVAL 1277 RETVAL
1086 1278
1087void prev (ev_stat *w) 1279void prev (ev_stat *w)
… …
1146 e_destroy (w); 1338 e_destroy (w);
1147 1339
1148void set (ev_embed *w, struct ev_loop *loop) 1340void set (ev_embed *w, struct ev_loop *loop)
1149 CODE: 1341 CODE:
1150{ 1342{
1151 sv_setsv (w->fh, ST (1)); 1343 sv_setsv (e_fh (w), ST (1));
1152 RESET (embed, w, (w, loop)); 1344 RESET (embed, w, (w, loop));
1153} 1345}
1154 1346
1155SV *other (ev_embed *w) 1347SV *other (ev_embed *w)
1156 CODE: 1348 CODE:
1157 RETVAL = newSVsv (w->fh); 1349 RETVAL = newSVsv (e_fh (w));
1158 OUTPUT: 1350 OUTPUT:
1159 RETVAL 1351 RETVAL
1160 1352
1161void ev_embed_sweep (ev_embed *w) 1353void ev_embed_sweep (ev_embed *w)
1162 C_ARGS: e_loop (w), w 1354 C_ARGS: e_loop (w), w
… …
1183 CODE: 1375 CODE:
1184 RETVAL = boolSV (ev_async_pending (w)); 1376 RETVAL = boolSV (ev_async_pending (w));
1185 OUTPUT: 1377 OUTPUT:
1186 RETVAL 1378 RETVAL
1187 1379
1380#ifndef EV_NO_LOOPS
1381
1188MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1382MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1189 1383
1190SV *new (SV *klass, unsigned int flags = 0) 1384SV *new (SV *klass, unsigned int flags = 0)
1191 CODE: 1385 CODE:
1192{ 1386{
… …
1200 OUTPUT: 1394 OUTPUT:
1201 RETVAL 1395 RETVAL
1202 1396
1203void DESTROY (struct ev_loop *loop) 1397void DESTROY (struct ev_loop *loop)
1204 CODE: 1398 CODE:
1205 if (loop != evapi.default_loop) /* global destruction sucks */ 1399 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1400 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1401 if (loop != evapi.default_loop)
1206 ev_loop_destroy (loop); 1402 ev_loop_destroy (loop);
1207 1403
1208void ev_loop_fork (struct ev_loop *loop) 1404void ev_loop_fork (struct ev_loop *loop)
1209 1405
1210void ev_loop_verify (struct ev_loop *loop)
1211
1212NV ev_now (struct ev_loop *loop) 1406NV ev_now (struct ev_loop *loop)
1213 1407
1408void ev_now_update (struct ev_loop *loop)
1409
1410void ev_suspend (struct ev_loop *loop)
1411
1412void ev_resume (struct ev_loop *loop)
1413
1214void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1414void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1215 1415
1216void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1416void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1217 1417
1218unsigned int ev_backend (struct ev_loop *loop) 1418unsigned int ev_backend (struct ev_loop *loop)
1219 1419
1220unsigned int ev_loop_count (struct ev_loop *loop) 1420void ev_verify (struct ev_loop *loop)
1421 ALIAS:
1422 loop_verify = 1
1221 1423
1222void ev_loop (struct ev_loop *loop, int flags = 0) 1424unsigned int ev_iteration (struct ev_loop *loop)
1425 ALIAS:
1426 loop_count = 1
1223 1427
1428unsigned int ev_depth (struct ev_loop *loop)
1429 ALIAS:
1430 loop_depth = 1
1431
1432int ev_run (struct ev_loop *loop, int flags = 0)
1433 ALIAS:
1434 loop = 1
1435
1224void ev_unloop (struct ev_loop *loop, int how = 1) 1436void ev_break (struct ev_loop *loop, int how = 1)
1437 ALIAS:
1438 unloop = 1
1225 1439
1226void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1440void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1227 1441
1442unsigned int ev_pending_count (struct ev_loop *loop)
1443
1444void ev_invoke_pending (struct ev_loop *loop)
1445
1228#if 0 1446#if 0
1229 1447
1230void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1448void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1231 CODE: 1449 CODE:
1232{ 1450{
1233 Signal signum = sv_signum (signal); 1451 Signal signum = s_signum (signal);
1234 CHECK_SIG (signal, signum); 1452 CHECK_SIG (signal, signum);
1235 1453
1236 ev_feed_signal_event (loop, signum); 1454 ev_feed_signal_event (loop, signum);
1237} 1455}
1238 1456
… …
1241ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1459ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1242 ALIAS: 1460 ALIAS:
1243 io_ns = 1 1461 io_ns = 1
1244 CODE: 1462 CODE:
1245{ 1463{
1246 int fd = sv_fileno (fh); 1464 int fd = s_fileno (fh, events & EV_WRITE);
1247 CHECK_FD (fh, fd); 1465 CHECK_FD (fh, fd);
1248 1466
1249 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1467 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1250 RETVAL->fh = newSVsv (fh); 1468 e_fh (RETVAL) = newSVsv (fh);
1251 ev_io_set (RETVAL, fd, events); 1469 ev_io_set (RETVAL, fd, events);
1252 if (!ix) START (io, RETVAL); 1470 if (!ix) START (io, RETVAL);
1253} 1471}
1254 OUTPUT: 1472 OUTPUT:
1255 RETVAL 1473 RETVAL
… …
1271 periodic_ns = 1 1489 periodic_ns = 1
1272 INIT: 1490 INIT:
1273 CHECK_REPEAT (interval); 1491 CHECK_REPEAT (interval);
1274 CODE: 1492 CODE:
1275{ 1493{
1276 ev_periodic *w; 1494 ev_periodic *w;
1277 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1495 w = e_new (sizeof (ev_periodic), cb, ST (0));
1278 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1496 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1279 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1497 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1280 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1498 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1281 if (!ix) START (periodic, w); 1499 if (!ix) START (periodic, w);
1282} 1500}
1283 OUTPUT: 1501 OUTPUT:
1284 RETVAL 1502 RETVAL
1285 1503
1286#if 0
1287
1288ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1504ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1289 ALIAS: 1505 ALIAS:
1290 signal_ns = 1 1506 signal_ns = 1
1291 CODE: 1507 CODE:
1292{ 1508{
1293 Signal signum = sv_signum (signal); 1509 Signal signum = s_signum (signal);
1294 CHECK_SIG (signal, signum); 1510 CHECK_SIG (signal, signum);
1295 1511
1296 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1512 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1297 ev_signal_set (RETVAL, signum); 1513 ev_signal_set (RETVAL, signum);
1298 if (!ix) START (signal, RETVAL); 1514 if (!ix) START_SIGNAL (RETVAL);
1299} 1515}
1300 OUTPUT: 1516 OUTPUT:
1301 RETVAL 1517 RETVAL
1302
1303#endif
1304 1518
1305ev_idle *idle (struct ev_loop *loop, SV *cb) 1519ev_idle *idle (struct ev_loop *loop, SV *cb)
1306 ALIAS: 1520 ALIAS:
1307 idle_ns = 1 1521 idle_ns = 1
1308 CODE: 1522 CODE:
… …
1340 ev_fork_set (RETVAL); 1554 ev_fork_set (RETVAL);
1341 if (!ix) START (fork, RETVAL); 1555 if (!ix) START (fork, RETVAL);
1342 OUTPUT: 1556 OUTPUT:
1343 RETVAL 1557 RETVAL
1344 1558
1559#if CLEANUP_ENABLED
1560
1561ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1562 ALIAS:
1563 cleanup_ns = 1
1564 CODE:
1565 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1566 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1567 ev_cleanup_set (RETVAL);
1568 if (!ix) START (cleanup, RETVAL);
1569 OUTPUT:
1570 RETVAL
1571
1572#endif
1573
1345ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1574ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1346 ALIAS: 1575 ALIAS:
1347 child_ns = 1 1576 child_ns = 1
1348 CODE: 1577 CODE:
1578#if EV_CHILD_ENABLE
1349 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1579 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1350 ev_child_set (RETVAL, pid, trace); 1580 ev_child_set (RETVAL, pid, trace);
1351 if (!ix) START (child, RETVAL); 1581 if (!ix) START (child, RETVAL);
1582#else
1583 croak ("EV::child watchers not supported on this platform");
1584#endif
1352 OUTPUT: 1585 OUTPUT:
1353 RETVAL 1586 RETVAL
1354 1587
1355ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1588ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1356 ALIAS: 1589 ALIAS:
1357 stat_ns = 1 1590 stat_ns = 1
1358 CODE: 1591 CODE:
1359 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1592 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1360 RETVAL->fh = newSVsv (path); 1593 e_fh (RETVAL) = newSVsv (path);
1361 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1594 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1362 if (!ix) START (stat, RETVAL); 1595 if (!ix) START (stat, RETVAL);
1363 OUTPUT: 1596 OUTPUT:
1364 RETVAL 1597 RETVAL
1365 1598
1366ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1599ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1370{ 1603{
1371 if (!(ev_backend (other) & ev_embeddable_backends ())) 1604 if (!(ev_backend (other) & ev_embeddable_backends ()))
1372 croak ("passed loop is not embeddable via EV::embed,"); 1605 croak ("passed loop is not embeddable via EV::embed,");
1373 1606
1374 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1607 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1375 RETVAL->fh = newSVsv (ST (1)); 1608 e_fh (RETVAL) = newSVsv (ST (1));
1376 ev_embed_set (RETVAL, other); 1609 ev_embed_set (RETVAL, other);
1377 if (!ix) START (embed, RETVAL); 1610 if (!ix) START (embed, RETVAL);
1378} 1611}
1379 OUTPUT: 1612 OUTPUT:
1380 RETVAL 1613 RETVAL
… …
1391 1624
1392void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1625void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1393 CODE: 1626 CODE:
1394 ev_once ( 1627 ev_once (
1395 loop, 1628 loop,
1396 sv_fileno (fh), events, 1629 s_fileno (fh, events & EV_WRITE), events,
1397 SvOK (timeout) ? SvNV (timeout) : -1., 1630 SvOK (timeout) ? SvNV (timeout) : -1.,
1398 e_once_cb, 1631 e_once_cb,
1399 newSVsv (cb) 1632 newSVsv (cb)
1400 ); 1633 );
1401 1634
1635#endif
1636

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