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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 1.154 by root, Tue Jan 11 02:31:24 2011 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 */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 22#define EV_H <ev.h>
23#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 24#include "EV/EVAPI.h"
15 25
16#define EV_SELECT_IS_WINSOCKET 0 26#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 27#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 28# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 30# define fd_mask Perl_fd_mask
21#endif 31#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 32/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 33#include "libev/ev.c"
24 34
25#ifndef _WIN32 35#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 36# include <pthread.h>
27#endif 37#endif
28 38
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
40#define e_flags(w) ((ev_watcher *)(w))->e_flags
41#define e_self(w) ((ev_watcher *)(w))->self
42#define e_fh(w) ((ev_watcher *)(w))->fh
43#define e_data(w) ((ev_watcher *)(w))->data
30 44
31#define WFLAG_KEEPALIVE 1 45#define WFLAG_KEEPALIVE 1
46#define WFLAG_UNREFED 2 /* has been unref'ed */
32 47
33#define UNREF(w) \ 48#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 49 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 50 && ev_is_active (w)) \
51 { \
36 ev_unref (e_loop (w)); 52 ev_unref (e_loop (w)); \
53 e_flags (w) |= WFLAG_UNREFED; \
54 }
37 55
38#define REF(w) \ 56#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 57 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 58 { \
59 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 60 ev_ref (e_loop (w)); \
61 }
42 62
43#define START(type,w) \ 63#define START(type,w) \
44 do { \ 64 do { \
65 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 66 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 67 } while (0)
48 68
49#define STOP(type,w) \ 69#define STOP(type,w) \
50 do { \ 70 do { \
51 REF (w); \ 71 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 72 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 73 } while (0)
54 74
55#define RESET(type,w,seta) \ 75#define RESET(type,w,seta) \
56 do { \ 76 do { \
57 int active = ev_is_active (w); \ 77 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 78 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 79 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 80 if (active) START (type, w); \
61 } while (0) 81 } while (0)
62 82
63typedef int Signal; 83typedef int Signal;
84
85/* horrible... */
86#define CHECK_SIGNAL_CAN_START(w) \
87 do { \
88 /* dive into the internals of libev to avoid aborting in libev */ \
89 if (signals [(w)->signum - 1].loop \
90 && signals [(w)->signum - 1].loop != e_loop (w)) \
91 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
92 } while (0)
93
94#define START_SIGNAL(w) \
95 do { \
96 CHECK_SIGNAL_CAN_START (w); \
97 START (signal, w); \
98 } while (0) \
99
100#define RESET_SIGNAL(w,seta) \
101 do { \
102 int active = ev_is_active (w); \
103 if (active) STOP (signal, w); \
104 ev_ ## signal ## _set seta; \
105 if (active) START_SIGNAL (w); \
106 } while (0)
64 107
65static SV *default_loop_sv; 108static SV *default_loop_sv;
66 109
67static struct EVAPI evapi; 110static struct EVAPI evapi;
68 111
… …
78 *stash_idle, 121 *stash_idle,
79 *stash_prepare, 122 *stash_prepare,
80 *stash_check, 123 *stash_check,
81 *stash_embed, 124 *stash_embed,
82 *stash_fork, 125 *stash_fork,
126 *stash_cleanup,
83 *stash_async; 127 *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}
109 128
110///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
111// Event 130// Event
112 131
113static void e_cb (EV_P_ ev_watcher *w, int revents); 132static void e_cb (EV_P_ ev_watcher *w, int revents);
114 133
115static int 134void *
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 *
146e_new (int size, SV *cb_sv, SV *loop) 135e_new (int size, SV *cb_sv, SV *loop)
147{ 136{
148 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 137 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 138 ev_watcher *w;
150 SV *self = NEWSV (0, size); 139 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 140 SvPOK_only (self);
152 SvCUR_set (self, size); 141 SvCUR_set (self, size);
153 142
… …
191 } 180 }
192 181
193 return rv; 182 return rv;
194} 183}
195 184
196static SV *sv_events_cache; 185static SV *sv_self_cache, *sv_events_cache;
197 186
198static void 187static void
199e_cb (EV_P_ ev_watcher *w, int revents) 188e_cb (EV_P_ ev_watcher *w, int revents)
200{ 189{
201 dSP; 190 dSP;
202 I32 mark = SP - PL_stack_base; 191 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 192 SV *sv_self, *sv_events;
204 193
194 /* libev might have stopped the watcher */
195 if (expect_false (w->e_flags & WFLAG_UNREFED)
196 && !ev_is_active (w))
197 REF (w);
198
199 if (expect_true (sv_self_cache))
200 {
201 sv_self = sv_self_cache; sv_self_cache = 0;
202 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
203 }
204 else
205 {
205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 206 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
207 SvREADONLY_on (sv_self);
208 }
209
210 if (expect_true (sv_events_cache))
211 {
212 sv_events = sv_events_cache; sv_events_cache = 0;
213 SvIV_set (sv_events, revents);
214 SvIOK_only (sv_events);
215 }
216 else
217 {
218 sv_events = newSViv (revents);
219 SvREADONLY_on (sv_events);
220 }
221
222 PUSHMARK (SP);
223 EXTEND (SP, 2);
224 PUSHs (sv_self);
225 PUSHs (sv_events);
226
227 PUTBACK;
228 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
229
230 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
231 SvREFCNT_dec (sv_self);
232 else
233 {
234 SvREFCNT_dec (SvRV (sv_self));
235 SvRV_set (sv_self, &PL_sv_undef);
236 sv_self_cache = sv_self;
237 }
238
239 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
240 SvREFCNT_dec (sv_events);
241 else
242 sv_events_cache = sv_events;
243
244 if (expect_false (SvTRUE (ERRSV)))
245 {
246 SPAGAIN;
247 PUSHMARK (SP);
248 PUTBACK;
249 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250 }
251
252 SP = PL_stack_base + mark;
253 PUTBACK;
254}
255
256static void
257e_once_cb (int revents, void *arg)
258{
259 dSP;
260 I32 mark = SP - PL_stack_base;
261 SV *sv_events;
206 262
207 if (sv_events_cache) 263 if (sv_events_cache)
208 { 264 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 265 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 266 SvIV_set (sv_events, revents);
211 } 267 }
212 else 268 else
213 sv_events = newSViv (revents); 269 sv_events = newSViv (revents);
214 270
215 PUSHMARK (SP); 271 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 272 XPUSHs (sv_events);
219 273
220 PUTBACK; 274 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 275 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 276
223 SvREFCNT_dec (sv_self); 277 SvREFCNT_dec ((SV *)arg);
224 278
225 if (sv_events_cache) 279 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 280 SvREFCNT_dec (sv_events);
227 else 281 else
228 sv_events_cache = sv_events; 282 sv_events_cache = sv_events;
… …
237 291
238 SP = PL_stack_base + mark; 292 SP = PL_stack_base + mark;
239 PUTBACK; 293 PUTBACK;
240} 294}
241 295
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 296static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 297e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 298{
285 ev_tstamp retval; 299 ev_tstamp retval;
286 int count; 300 int count;
… …
289 ENTER; 303 ENTER;
290 SAVETMPS; 304 SAVETMPS;
291 305
292 PUSHMARK (SP); 306 PUSHMARK (SP);
293 EXTEND (SP, 2); 307 EXTEND (SP, 2);
294 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 308 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295 PUSHs (newSVnv (now)); 309 PUSHs (newSVnv (now));
296 310
297 PUTBACK; 311 PUTBACK;
298 count = call_sv (w->fh, G_SCALAR | G_EVAL); 312 count = call_sv (w->fh, G_SCALAR | G_EVAL);
299 SPAGAIN; 313 SPAGAIN;
… …
329 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 343 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330 344
331#define CHECK_SIG(sv,num) if ((num) < 0) \ 345#define CHECK_SIG(sv,num) if ((num) < 0) \
332 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 346 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
333 347
348static void
349default_fork (void)
350{
351 ev_loop_fork (EV_DEFAULT_UC);
352}
353
334///////////////////////////////////////////////////////////////////////////// 354/////////////////////////////////////////////////////////////////////////////
335// XS interface functions 355// XS interface functions
336 356
337MODULE = EV PACKAGE = EV PREFIX = ev_ 357MODULE = EV PACKAGE = EV PREFIX = ev_
338 358
… …
350 const_iv (EV_, MINPRI) 370 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 371 const_iv (EV_, MAXPRI)
352 372
353 const_iv (EV_, UNDEF) 373 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 374 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 375 const_iv (EV_, READ)
357 const_iv (EV_, WRITE) 376 const_iv (EV_, WRITE)
377 const_iv (EV_, IO)
378 const_iv (EV_, TIMER)
379 const_iv (EV_, PERIODIC)
358 const_iv (EV_, SIGNAL) 380 const_iv (EV_, SIGNAL)
381 const_iv (EV_, CHILD)
382 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 383 const_iv (EV_, IDLE)
384 const_iv (EV_, PREPARE)
360 const_iv (EV_, CHECK) 385 const_iv (EV_, CHECK)
386 const_iv (EV_, EMBED)
387 const_iv (EV_, FORK)
388 const_iv (EV_, CLEANUP)
389 const_iv (EV_, ASYNC)
390 const_iv (EV_, CUSTOM)
361 const_iv (EV_, ERROR) 391 const_iv (EV_, ERROR)
362 392
363 const_iv (EV, LOOP_ONESHOT) 393 const_iv (EV, RUN_NOWAIT)
364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE) 394 const_iv (EV, RUN_ONCE)
395
396 const_iv (EV, BREAK_CANCEL)
397 const_iv (EV, BREAK_ONE)
366 const_iv (EV, UNLOOP_ALL) 398 const_iv (EV, BREAK_ALL)
367
368 const_iv (EV, BACKEND_SELECT) 399 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 400 const_iv (EV, BACKEND_POLL)
370 const_iv (EV, BACKEND_EPOLL) 401 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE) 402 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL) 403 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 404 const_iv (EV, BACKEND_PORT)
405 const_iv (EV, BACKEND_ALL)
406 const_iv (EV, BACKEND_MASK)
374 const_iv (EV, FLAG_AUTO) 407 const_iv (EV, FLAG_AUTO)
408 const_iv (EV, FLAG_FORKCHECK)
409 const_iv (EV, FLAG_SIGNALFD)
410 const_iv (EV, FLAG_NOSIGMASK)
375 const_iv (EV, FLAG_NOENV) 411 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK) 412 const_iv (EV, FLAG_NOINOTIFY)
413
414 const_iv (EV_, VERSION_MAJOR)
415 const_iv (EV_, VERSION_MINOR)
416#if EV_COMPAT3
417 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
418 const_iv (EV_, TIMEOUT)
419 const_iv (EV, LOOP_NONBLOCK)
420 const_iv (EV, LOOP_ONESHOT)
421 const_iv (EV, UNLOOP_CANCEL)
422 const_iv (EV, UNLOOP_ONE)
423 const_iv (EV, UNLOOP_ALL)
424#endif
377 }; 425 };
378 426
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 427 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 428 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 429
… …
390 stash_check = gv_stashpv ("EV::Check" , 1); 438 stash_check = gv_stashpv ("EV::Check" , 1);
391 stash_child = gv_stashpv ("EV::Child" , 1); 439 stash_child = gv_stashpv ("EV::Child" , 1);
392 stash_embed = gv_stashpv ("EV::Embed" , 1); 440 stash_embed = gv_stashpv ("EV::Embed" , 1);
393 stash_stat = gv_stashpv ("EV::Stat" , 1); 441 stash_stat = gv_stashpv ("EV::Stat" , 1);
394 stash_fork = gv_stashpv ("EV::Fork" , 1); 442 stash_fork = gv_stashpv ("EV::Fork" , 1);
443 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
395 stash_async = gv_stashpv ("EV::Async" , 1); 444 stash_async = gv_stashpv ("EV::Async" , 1);
396 445
397 { 446 {
398 SV *sv = perl_get_sv ("EV::API", TRUE); 447 SV *sv = perl_get_sv ("EV::API", TRUE);
399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400 449
401 /* the poor man's shared library emulator */ 450 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 451 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 452 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 453 evapi.sv_fileno = sv_fileno;
405 evapi.sv_signum = sv_signum; 454 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 455 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 456 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 457 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 458 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 459 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 460 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 461 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 462 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count; 463 evapi.iteration = ev_iteration;
464 evapi.depth = ev_depth;
465 evapi.set_userdata = ev_set_userdata;
466 evapi.userdata = ev_userdata;
415 evapi.now = ev_now; 467 evapi.now = ev_now;
468 evapi.now_update = ev_now_update;
469 evapi.suspend = ev_suspend;
470 evapi.resume = ev_resume;
416 evapi.backend = ev_backend; 471 evapi.backend = ev_backend;
417 evapi.unloop = ev_unloop; 472 evapi.break_ = ev_break;
473 evapi.invoke_pending = ev_invoke_pending;
474 evapi.pending_count = ev_pending_count;
475 evapi.verify = ev_verify;
476 evapi.set_loop_release_cb = ev_set_loop_release_cb;
477 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
418 evapi.ref = ev_ref; 478 evapi.ref = ev_ref;
419 evapi.unref = ev_unref; 479 evapi.unref = ev_unref;
420 evapi.loop = ev_loop; 480 evapi.run = ev_run;
421 evapi.once = ev_once; 481 evapi.once = ev_once;
422 evapi.io_start = ev_io_start; 482 evapi.io_start = ev_io_start;
423 evapi.io_stop = ev_io_stop; 483 evapi.io_stop = ev_io_stop;
424 evapi.timer_start = ev_timer_start; 484 evapi.timer_start = ev_timer_start;
425 evapi.timer_stop = ev_timer_stop; 485 evapi.timer_stop = ev_timer_stop;
426 evapi.timer_again = ev_timer_again; 486 evapi.timer_again = ev_timer_again;
487 evapi.timer_remaining = ev_timer_remaining;
427 evapi.periodic_start = ev_periodic_start; 488 evapi.periodic_start = ev_periodic_start;
428 evapi.periodic_stop = ev_periodic_stop; 489 evapi.periodic_stop = ev_periodic_stop;
429 evapi.signal_start = ev_signal_start; 490 evapi.signal_start = ev_signal_start;
430 evapi.signal_stop = ev_signal_stop; 491 evapi.signal_stop = ev_signal_stop;
431 evapi.idle_start = ev_idle_start; 492 evapi.idle_start = ev_idle_start;
432 evapi.idle_stop = ev_idle_stop; 493 evapi.idle_stop = ev_idle_stop;
433 evapi.prepare_start = ev_prepare_start; 494 evapi.prepare_start = ev_prepare_start;
434 evapi.prepare_stop = ev_prepare_stop; 495 evapi.prepare_stop = ev_prepare_stop;
435 evapi.check_start = ev_check_start; 496 evapi.check_start = ev_check_start;
436 evapi.check_stop = ev_check_stop; 497 evapi.check_stop = ev_check_stop;
498#if EV_CHILD_ENABLE
437 evapi.child_start = ev_child_start; 499 evapi.child_start = ev_child_start;
438 evapi.child_stop = ev_child_stop; 500 evapi.child_stop = ev_child_stop;
501#endif
439 evapi.stat_start = ev_stat_start; 502 evapi.stat_start = ev_stat_start;
440 evapi.stat_stop = ev_stat_stop; 503 evapi.stat_stop = ev_stat_stop;
441 evapi.stat_stat = ev_stat_stat; 504 evapi.stat_stat = ev_stat_stat;
442 evapi.embed_start = ev_embed_start; 505 evapi.embed_start = ev_embed_start;
443 evapi.embed_stop = ev_embed_stop; 506 evapi.embed_stop = ev_embed_stop;
444 evapi.embed_sweep = ev_embed_sweep; 507 evapi.embed_sweep = ev_embed_sweep;
445 evapi.fork_start = ev_fork_start; 508 evapi.fork_start = ev_fork_start;
446 evapi.fork_stop = ev_fork_stop; 509 evapi.fork_stop = ev_fork_stop;
510 evapi.cleanup_start = ev_cleanup_start;
511 evapi.cleanup_stop = ev_cleanup_stop;
447 evapi.async_start = ev_async_start; 512 evapi.async_start = ev_async_start;
448 evapi.async_stop = ev_async_stop; 513 evapi.async_stop = ev_async_stop;
449 evapi.async_send = ev_async_send; 514 evapi.async_send = ev_async_send;
450 evapi.clear_pending = ev_clear_pending; 515 evapi.clear_pending = ev_clear_pending;
451 evapi.invoke = ev_invoke; 516 evapi.invoke = ev_invoke;
452 517
453 sv_setiv (sv, (IV)&evapi); 518 sv_setiv (sv, (IV)&evapi);
454 SvREADONLY_on (sv); 519 SvREADONLY_on (sv);
455 } 520 }
456#ifndef _WIN32 521#if !defined(_WIN32) && !defined(_MINIX)
457 pthread_atfork (0, 0, ev_default_fork); 522 pthread_atfork (0, 0, default_fork);
458#endif 523#endif
459} 524}
460 525
461SV *ev_default_loop (unsigned int flags = 0) 526SV *ev_default_loop (unsigned int flags = 0)
462 CODE: 527 CODE:
… …
476 OUTPUT: 541 OUTPUT:
477 RETVAL 542 RETVAL
478 543
479void ev_default_destroy () 544void ev_default_destroy ()
480 CODE: 545 CODE:
481 ev_default_destroy (); 546 ev_loop_destroy (EV_DEFAULT_UC);
482 SvREFCNT_dec (default_loop_sv); 547 SvREFCNT_dec (default_loop_sv);
483 default_loop_sv = 0; 548 default_loop_sv = 0;
484 549
485unsigned int ev_supported_backends () 550unsigned int ev_supported_backends ()
486 551
487unsigned int ev_recommended_backends () 552unsigned int ev_recommended_backends ()
488 553
489unsigned int ev_embeddable_backends () 554unsigned int ev_embeddable_backends ()
490 555
556void ev_sleep (NV interval)
557
491NV ev_time () 558NV ev_time ()
559
560void ev_feed_signal (SV *signal)
561 CODE:
562{
563 Signal signum = s_signum (signal);
564 CHECK_SIG (signal, signum);
565
566 ev_feed_signal (signum);
567}
492 568
493NV ev_now () 569NV ev_now ()
494 C_ARGS: evapi.default_loop 570 C_ARGS: evapi.default_loop
495 571
572void ev_now_update ()
573 C_ARGS: evapi.default_loop
574
575void ev_suspend ()
576 C_ARGS: evapi.default_loop
577
578void ev_resume ()
579 C_ARGS: evapi.default_loop
580
496unsigned int ev_backend () 581unsigned int ev_backend ()
497 C_ARGS: evapi.default_loop 582 C_ARGS: evapi.default_loop
498 583
584void ev_verify ()
585 ALIAS:
586 loop_verify = 1
587 C_ARGS: evapi.default_loop
588
589unsigned int ev_iteration ()
590 ALIAS:
591 loop_count = 1
592 C_ARGS: evapi.default_loop
593
499unsigned int ev_loop_count () 594unsigned int ev_depth ()
595 ALIAS:
596 loop_depth = 1
500 C_ARGS: evapi.default_loop 597 C_ARGS: evapi.default_loop
501 598
502void ev_set_io_collect_interval (NV interval) 599void ev_set_io_collect_interval (NV interval)
503 C_ARGS: evapi.default_loop, interval 600 C_ARGS: evapi.default_loop, interval
504 601
505void ev_set_timeout_collect_interval (NV interval) 602void ev_set_timeout_collect_interval (NV interval)
506 C_ARGS: evapi.default_loop, interval 603 C_ARGS: evapi.default_loop, interval
507 604
508void ev_loop (int flags = 0) 605void ev_run (int flags = 0)
606 ALIAS:
607 loop = 1
509 C_ARGS: evapi.default_loop, flags 608 C_ARGS: evapi.default_loop, flags
510 609
511void ev_unloop (int how = EVUNLOOP_ONE) 610void ev_break (int how = EVBREAK_ONE)
611 ALIAS:
612 unloop = 1
512 C_ARGS: evapi.default_loop, how 613 C_ARGS: evapi.default_loop, how
513 614
514void ev_feed_fd_event (int fd, int revents = EV_NONE) 615void ev_feed_fd_event (int fd, int revents = EV_NONE)
515 C_ARGS: evapi.default_loop, fd, revents 616 C_ARGS: evapi.default_loop, fd, revents
516 617
517void ev_feed_signal_event (SV *signal) 618void ev_feed_signal_event (SV *signal)
518 CODE: 619 CODE:
519{ 620{
520 Signal signum = sv_signum (signal); 621 Signal signum = s_signum (signal);
521 CHECK_SIG (signal, signum); 622 CHECK_SIG (signal, signum);
522 623
523 ev_feed_signal_event (evapi.default_loop, signum); 624 ev_feed_signal_event (evapi.default_loop, signum);
524} 625}
525 626
627unsigned int ev_pending_count ()
628 C_ARGS: evapi.default_loop
629
630void ev_invoke_pending ()
631 C_ARGS: evapi.default_loop
632
526ev_io *io (SV *fh, int events, SV *cb) 633ev_io *io (SV *fh, int events, SV *cb)
527 ALIAS: 634 ALIAS:
528 io_ns = 1 635 io_ns = 1
636 _ae_io = 2
529 CODE: 637 CODE:
530{ 638{
531 int fd = sv_fileno (fh); 639 int fd = s_fileno (fh, events & EV_WRITE);
532 CHECK_FD (fh, fd); 640 CHECK_FD (fh, fd);
533 641
642 if (ix == 2)
643 {
644 ix = 0;
645 events = events ? EV_WRITE : EV_READ;
646 }
647
534 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 648 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
535 RETVAL->fh = newSVsv (fh); 649 e_fh (RETVAL) = newSVsv (fh);
536 ev_io_set (RETVAL, fd, events); 650 ev_io_set (RETVAL, fd, events);
537 if (!ix) START (io, RETVAL); 651 if (!ix) START (io, RETVAL);
538} 652}
539 OUTPUT: 653 OUTPUT:
540 RETVAL 654 RETVAL
… …
558 CHECK_REPEAT (interval); 672 CHECK_REPEAT (interval);
559 CODE: 673 CODE:
560{ 674{
561 ev_periodic *w; 675 ev_periodic *w;
562 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 676 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
563 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 677 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
564 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 678 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
565 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 679 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
566 if (!ix) START (periodic, w); 680 if (!ix) START (periodic, w);
567} 681}
568 OUTPUT: 682 OUTPUT:
569 RETVAL 683 RETVAL
… …
571ev_signal *signal (SV *signal, SV *cb) 685ev_signal *signal (SV *signal, SV *cb)
572 ALIAS: 686 ALIAS:
573 signal_ns = 1 687 signal_ns = 1
574 CODE: 688 CODE:
575{ 689{
576 Signal signum = sv_signum (signal); 690 Signal signum = s_signum (signal);
577 CHECK_SIG (signal, signum); 691 CHECK_SIG (signal, signum);
578 692
579 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 693 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
580 ev_signal_set (RETVAL, signum); 694 ev_signal_set (RETVAL, signum);
581 if (!ix) START (signal, RETVAL); 695 if (!ix) START_SIGNAL (RETVAL);
582} 696}
583 OUTPUT: 697 OUTPUT:
584 RETVAL 698 RETVAL
585 699
586ev_idle *idle (SV *cb) 700ev_idle *idle (SV *cb)
… …
621 ev_fork_set (RETVAL); 735 ev_fork_set (RETVAL);
622 if (!ix) START (fork, RETVAL); 736 if (!ix) START (fork, RETVAL);
623 OUTPUT: 737 OUTPUT:
624 RETVAL 738 RETVAL
625 739
740ev_cleanup *cleanup (SV *cb)
741 ALIAS:
742 cleanup_ns = 1
743 CODE:
744 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
745 ev_cleanup_set (RETVAL);
746 if (!ix) START (cleanup, RETVAL);
747 OUTPUT:
748 RETVAL
749
626ev_child *child (int pid, int trace, SV *cb) 750ev_child *child (int pid, int trace, SV *cb)
627 ALIAS: 751 ALIAS:
628 child_ns = 1 752 child_ns = 1
629 CODE: 753 CODE:
754#if EV_CHILD_ENABLE
630 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 755 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
631 ev_child_set (RETVAL, pid, trace); 756 ev_child_set (RETVAL, pid, trace);
632 if (!ix) START (child, RETVAL); 757 if (!ix) START (child, RETVAL);
758#else
759 croak ("EV::child watchers not supported on this platform");
760#endif
633 OUTPUT: 761 OUTPUT:
634 RETVAL 762 RETVAL
763
635 764
636ev_stat *stat (SV *path, NV interval, SV *cb) 765ev_stat *stat (SV *path, NV interval, SV *cb)
637 ALIAS: 766 ALIAS:
638 stat_ns = 1 767 stat_ns = 1
639 CODE: 768 CODE:
640 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 769 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
641 RETVAL->fh = newSVsv (path); 770 e_fh (RETVAL) = newSVsv (path);
642 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 771 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
643 if (!ix) START (stat, RETVAL); 772 if (!ix) START (stat, RETVAL);
644 OUTPUT: 773 OUTPUT:
645 RETVAL 774 RETVAL
775
776#ifndef EV_NO_LOOPS
646 777
647ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 778ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
648 ALIAS: 779 ALIAS:
649 embed_ns = 1 780 embed_ns = 1
650 CODE: 781 CODE:
651{ 782{
652 if (!(ev_backend (loop) & ev_embeddable_backends ())) 783 if (!(ev_backend (loop) & ev_embeddable_backends ()))
653 croak ("passed loop is not embeddable via EV::embed,"); 784 croak ("passed loop is not embeddable via EV::embed,");
654 785
655 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 786 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
656 RETVAL->fh = newSVsv (ST (0)); 787 e_fh (RETVAL) = newSVsv (ST (0));
657 ev_embed_set (RETVAL, loop); 788 ev_embed_set (RETVAL, loop);
658 if (!ix) START (embed, RETVAL); 789 if (!ix) START (embed, RETVAL);
659} 790}
660 OUTPUT: 791 OUTPUT:
661 RETVAL 792 RETVAL
793
794#endif
662 795
663ev_async *async (SV *cb) 796ev_async *async (SV *cb)
664 ALIAS: 797 ALIAS:
665 async_ns = 1 798 async_ns = 1
666 CODE: 799 CODE:
… …
672 805
673void once (SV *fh, int events, SV *timeout, SV *cb) 806void once (SV *fh, int events, SV *timeout, SV *cb)
674 CODE: 807 CODE:
675 ev_once ( 808 ev_once (
676 evapi.default_loop, 809 evapi.default_loop,
677 sv_fileno (fh), events, 810 s_fileno (fh, events & EV_WRITE), events,
678 SvOK (timeout) ? SvNV (timeout) : -1., 811 SvOK (timeout) ? SvNV (timeout) : -1.,
679 e_once_cb, 812 e_once_cb,
680 newSVsv (cb) 813 newSVsv (cb)
681 ); 814 );
682 815
… …
703 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 836 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
704 new_value = new_value ? WFLAG_KEEPALIVE : 0; 837 new_value = new_value ? WFLAG_KEEPALIVE : 0;
705 838
706 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 839 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
707 { 840 {
841 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
708 REF (w); 842 REF (w);
709 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
710 UNREF (w); 843 UNREF (w);
711 } 844 }
712} 845}
713 OUTPUT: 846 OUTPUT:
714 RETVAL 847 RETVAL
… …
716SV *cb (ev_watcher *w, SV *new_cb = 0) 849SV *cb (ev_watcher *w, SV *new_cb = 0)
717 CODE: 850 CODE:
718{ 851{
719 if (items > 1) 852 if (items > 1)
720 { 853 {
721 new_cb = e_get_cv (new_cb); 854 new_cb = s_get_cv_croak (new_cb);
722 RETVAL = newRV_noinc (w->cb_sv); 855 RETVAL = newRV_noinc (w->cb_sv);
723 w->cb_sv = SvREFCNT_inc (new_cb); 856 w->cb_sv = SvREFCNT_inc (new_cb);
724 } 857 }
725 else 858 else
726 RETVAL = newRV_inc (w->cb_sv); 859 RETVAL = newRV_inc (w->cb_sv);
… …
796 e_destroy (w); 929 e_destroy (w);
797 930
798void set (ev_io *w, SV *fh, int events) 931void set (ev_io *w, SV *fh, int events)
799 CODE: 932 CODE:
800{ 933{
801 int fd = sv_fileno (fh); 934 int fd = s_fileno (fh, events & EV_WRITE);
802 CHECK_FD (fh, fd); 935 CHECK_FD (fh, fd);
803 936
804 sv_setsv (w->fh, fh); 937 sv_setsv (e_fh (w), fh);
805 RESET (io, w, (w, fd, events)); 938 RESET (io, w, (w, fd, events));
806} 939}
807 940
808SV *fh (ev_io *w, SV *new_fh = 0) 941SV *fh (ev_io *w, SV *new_fh = 0)
809 CODE: 942 CODE:
810{ 943{
811 if (items > 1) 944 if (items > 1)
812 { 945 {
813 int fd = sv_fileno (new_fh); 946 int fd = s_fileno (new_fh, w->events & EV_WRITE);
814 CHECK_FD (new_fh, fd); 947 CHECK_FD (new_fh, fd);
815 948
816 RETVAL = w->fh; 949 RETVAL = e_fh (w);
817 w->fh = newSVsv (new_fh); 950 e_fh (w) = newSVsv (new_fh);
818 951
819 RESET (io, w, (w, fd, w->events)); 952 RESET (io, w, (w, fd, w->events));
820 } 953 }
821 else 954 else
822 RETVAL = newSVsv (w->fh); 955 RETVAL = newSVsv (e_fh (w));
823} 956}
824 OUTPUT: 957 OUTPUT:
825 RETVAL 958 RETVAL
826 959
827int events (ev_io *w, int new_events = EV_UNDEF) 960int events (ev_io *w, int new_events = EV_UNDEF)
… …
837 970
838MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 971MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
839 972
840void ev_signal_start (ev_signal *w) 973void ev_signal_start (ev_signal *w)
841 CODE: 974 CODE:
842 START (signal, w); 975 START_SIGNAL (w);
843 976
844void ev_signal_stop (ev_signal *w) 977void ev_signal_stop (ev_signal *w)
845 CODE: 978 CODE:
846 STOP (signal, w); 979 STOP (signal, w);
847 980
… …
851 e_destroy (w); 984 e_destroy (w);
852 985
853void set (ev_signal *w, SV *signal) 986void set (ev_signal *w, SV *signal)
854 CODE: 987 CODE:
855{ 988{
856 Signal signum = sv_signum (signal); 989 Signal signum = s_signum (signal);
857 CHECK_SIG (signal, signum); 990 CHECK_SIG (signal, signum);
858 991
859 RESET (signal, w, (w, signum)); 992 RESET_SIGNAL (w, (w, signum));
860} 993}
861 994
862int signal (ev_signal *w, SV *new_signal = 0) 995int signal (ev_signal *w, SV *new_signal = 0)
863 CODE: 996 CODE:
864{ 997{
865 RETVAL = w->signum; 998 RETVAL = w->signum;
866 999
867 if (items > 1) 1000 if (items > 1)
868 { 1001 {
869 Signal signum = sv_signum (new_signal); 1002 Signal signum = s_signum (new_signal);
870 CHECK_SIG (new_signal, signum); 1003 CHECK_SIG (new_signal, signum);
871 1004
872 RESET (signal, w, (w, signum)); 1005 RESET_SIGNAL (w, (w, signum));
873 } 1006 }
874} 1007}
875 OUTPUT: 1008 OUTPUT:
876 RETVAL 1009 RETVAL
877 1010
… …
889 1022
890void ev_timer_again (ev_timer *w) 1023void ev_timer_again (ev_timer *w)
891 INIT: 1024 INIT:
892 CHECK_REPEAT (w->repeat); 1025 CHECK_REPEAT (w->repeat);
893 CODE: 1026 CODE:
894 REF (w);
895 ev_timer_again (e_loop (w), w); 1027 ev_timer_again (e_loop (w), w);
896 UNREF (w); 1028 UNREF (w);
1029
1030NV ev_timer_remaining (ev_timer *w)
1031 C_ARGS: e_loop (w), w
897 1032
898void DESTROY (ev_timer *w) 1033void DESTROY (ev_timer *w)
899 CODE: 1034 CODE:
900 STOP (timer, w); 1035 STOP (timer, w);
901 e_destroy (w); 1036 e_destroy (w);
… …
918 CODE: 1053 CODE:
919 STOP (periodic, w); 1054 STOP (periodic, w);
920 1055
921void ev_periodic_again (ev_periodic *w) 1056void ev_periodic_again (ev_periodic *w)
922 CODE: 1057 CODE:
923 REF (w);
924 ev_periodic_again (e_loop (w), w); 1058 ev_periodic_again (e_loop (w), w);
925 UNREF (w); 1059 UNREF (w);
926 1060
927void DESTROY (ev_periodic *w) 1061void DESTROY (ev_periodic *w)
928 CODE: 1062 CODE:
… …
932void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1066void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
933 INIT: 1067 INIT:
934 CHECK_REPEAT (interval); 1068 CHECK_REPEAT (interval);
935 CODE: 1069 CODE:
936{ 1070{
937 SvREFCNT_dec (w->fh); 1071 SvREFCNT_dec (e_fh (w));
938 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1072 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
939 1073
940 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1074 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
941} 1075}
942 1076
943NV at (ev_periodic *w) 1077NV at (ev_periodic *w)
944 CODE: 1078 CODE:
945 RETVAL = ev_periodic_at (w); 1079 RETVAL = ev_periodic_at (w);
… …
1004void DESTROY (ev_fork *w) 1138void DESTROY (ev_fork *w)
1005 CODE: 1139 CODE:
1006 STOP (fork, w); 1140 STOP (fork, w);
1007 e_destroy (w); 1141 e_destroy (w);
1008 1142
1143MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1144
1145void ev_cleanup_start (ev_cleanup *w)
1146 CODE:
1147 START (cleanup, w);
1148
1149void ev_cleanup_stop (ev_cleanup *w)
1150 CODE:
1151 STOP (cleanup, w);
1152
1153void DESTROY (ev_cleanup *w)
1154 CODE:
1155 STOP (cleanup, w);
1156 e_destroy (w);
1157
1158int keepalive (ev_watcher *w, int new_value = 0)
1159 CODE:
1160 RETVAL = 0;
1161 OUTPUT:
1162 RETVAL
1163
1009MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1164MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1165
1166#if EV_CHILD_ENABLE
1010 1167
1011void ev_child_start (ev_child *w) 1168void ev_child_start (ev_child *w)
1012 CODE: 1169 CODE:
1013 START (child, w); 1170 START (child, w);
1014 1171
… …
1034 : ix == 1 ? w->rpid 1191 : ix == 1 ? w->rpid
1035 : w->rstatus; 1192 : w->rstatus;
1036 OUTPUT: 1193 OUTPUT:
1037 RETVAL 1194 RETVAL
1038 1195
1196#endif
1197
1039MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1198MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1040 1199
1041void ev_stat_start (ev_stat *w) 1200void ev_stat_start (ev_stat *w)
1042 CODE: 1201 CODE:
1043 START (stat, w); 1202 START (stat, w);
… …
1052 e_destroy (w); 1211 e_destroy (w);
1053 1212
1054void set (ev_stat *w, SV *path, NV interval) 1213void set (ev_stat *w, SV *path, NV interval)
1055 CODE: 1214 CODE:
1056{ 1215{
1057 sv_setsv (w->fh, path); 1216 sv_setsv (e_fh (w), path);
1058 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1217 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1059} 1218}
1060 1219
1061SV *path (ev_stat *w, SV *new_path = 0) 1220SV *path (ev_stat *w, SV *new_path = 0)
1062 CODE: 1221 CODE:
1063{ 1222{
1064 RETVAL = SvREFCNT_inc (w->fh); 1223 RETVAL = SvREFCNT_inc (e_fh (w));
1065 1224
1066 if (items > 1) 1225 if (items > 1)
1067 { 1226 {
1068 SvREFCNT_dec (w->fh); 1227 SvREFCNT_dec (e_fh (w));
1069 w->fh = newSVsv (new_path); 1228 e_fh (w) = newSVsv (new_path);
1070 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1229 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1071 } 1230 }
1072} 1231}
1073 OUTPUT: 1232 OUTPUT:
1074 RETVAL 1233 RETVAL
1075 1234
… …
1077 CODE: 1236 CODE:
1078{ 1237{
1079 RETVAL = w->interval; 1238 RETVAL = w->interval;
1080 1239
1081 if (items > 1) 1240 if (items > 1)
1082 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1241 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1083} 1242}
1084 OUTPUT: 1243 OUTPUT:
1085 RETVAL 1244 RETVAL
1086 1245
1087void prev (ev_stat *w) 1246void prev (ev_stat *w)
… …
1146 e_destroy (w); 1305 e_destroy (w);
1147 1306
1148void set (ev_embed *w, struct ev_loop *loop) 1307void set (ev_embed *w, struct ev_loop *loop)
1149 CODE: 1308 CODE:
1150{ 1309{
1151 sv_setsv (w->fh, ST (1)); 1310 sv_setsv (e_fh (w), ST (1));
1152 RESET (embed, w, (w, loop)); 1311 RESET (embed, w, (w, loop));
1153} 1312}
1154 1313
1155SV *other (ev_embed *w) 1314SV *other (ev_embed *w)
1156 CODE: 1315 CODE:
1157 RETVAL = newSVsv (w->fh); 1316 RETVAL = newSVsv (e_fh (w));
1158 OUTPUT: 1317 OUTPUT:
1159 RETVAL 1318 RETVAL
1160 1319
1161void ev_embed_sweep (ev_embed *w) 1320void ev_embed_sweep (ev_embed *w)
1162 C_ARGS: e_loop (w), w 1321 C_ARGS: e_loop (w), w
… …
1183 CODE: 1342 CODE:
1184 RETVAL = boolSV (ev_async_pending (w)); 1343 RETVAL = boolSV (ev_async_pending (w));
1185 OUTPUT: 1344 OUTPUT:
1186 RETVAL 1345 RETVAL
1187 1346
1347#ifndef EV_NO_LOOPS
1348
1188MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1349MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1189 1350
1190SV *new (SV *klass, unsigned int flags = 0) 1351SV *new (SV *klass, unsigned int flags = 0)
1191 CODE: 1352 CODE:
1192{ 1353{
… …
1200 OUTPUT: 1361 OUTPUT:
1201 RETVAL 1362 RETVAL
1202 1363
1203void DESTROY (struct ev_loop *loop) 1364void DESTROY (struct ev_loop *loop)
1204 CODE: 1365 CODE:
1205 if (loop != evapi.default_loop) /* global destruction sucks */ 1366 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1367 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1368 if (loop != evapi.default_loop)
1206 ev_loop_destroy (loop); 1369 ev_loop_destroy (loop);
1207 1370
1208void ev_loop_fork (struct ev_loop *loop) 1371void ev_loop_fork (struct ev_loop *loop)
1209 1372
1210void ev_loop_verify (struct ev_loop *loop)
1211
1212NV ev_now (struct ev_loop *loop) 1373NV ev_now (struct ev_loop *loop)
1213 1374
1375void ev_now_update (struct ev_loop *loop)
1376
1377void ev_suspend (struct ev_loop *loop)
1378
1379void ev_resume (struct ev_loop *loop)
1380
1214void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1381void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1215 1382
1216void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1383void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1217 1384
1218unsigned int ev_backend (struct ev_loop *loop) 1385unsigned int ev_backend (struct ev_loop *loop)
1219 1386
1220unsigned int ev_loop_count (struct ev_loop *loop) 1387void ev_verify (struct ev_loop *loop)
1388 ALIAS:
1389 loop_verify = 1
1221 1390
1222void ev_loop (struct ev_loop *loop, int flags = 0) 1391unsigned int ev_iteration (struct ev_loop *loop)
1392 ALIAS:
1393 loop_count = 1
1223 1394
1395unsigned int ev_depth (struct ev_loop *loop)
1396 ALIAS:
1397 loop_depth = 1
1398
1399void ev_run (struct ev_loop *loop, int flags = 0)
1400 ALIAS:
1401 loop = 1
1402
1224void ev_unloop (struct ev_loop *loop, int how = 1) 1403void ev_break (struct ev_loop *loop, int how = 1)
1404 ALIAS:
1405 unloop = 1
1225 1406
1226void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1407void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1227 1408
1409unsigned int ev_pending_count (struct ev_loop *loop)
1410
1411void ev_invoke_pending (struct ev_loop *loop)
1412
1228#if 0 1413#if 0
1229 1414
1230void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1415void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1231 CODE: 1416 CODE:
1232{ 1417{
1233 Signal signum = sv_signum (signal); 1418 Signal signum = s_signum (signal);
1234 CHECK_SIG (signal, signum); 1419 CHECK_SIG (signal, signum);
1235 1420
1236 ev_feed_signal_event (loop, signum); 1421 ev_feed_signal_event (loop, signum);
1237} 1422}
1238 1423
… …
1241ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1426ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1242 ALIAS: 1427 ALIAS:
1243 io_ns = 1 1428 io_ns = 1
1244 CODE: 1429 CODE:
1245{ 1430{
1246 int fd = sv_fileno (fh); 1431 int fd = s_fileno (fh, events & EV_WRITE);
1247 CHECK_FD (fh, fd); 1432 CHECK_FD (fh, fd);
1248 1433
1249 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1434 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1250 RETVAL->fh = newSVsv (fh); 1435 e_fh (RETVAL) = newSVsv (fh);
1251 ev_io_set (RETVAL, fd, events); 1436 ev_io_set (RETVAL, fd, events);
1252 if (!ix) START (io, RETVAL); 1437 if (!ix) START (io, RETVAL);
1253} 1438}
1254 OUTPUT: 1439 OUTPUT:
1255 RETVAL 1440 RETVAL
… …
1273 CHECK_REPEAT (interval); 1458 CHECK_REPEAT (interval);
1274 CODE: 1459 CODE:
1275{ 1460{
1276 ev_periodic *w; 1461 ev_periodic *w;
1277 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1462 w = e_new (sizeof (ev_periodic), cb, ST (0));
1278 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1463 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1279 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1464 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1280 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1465 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1281 if (!ix) START (periodic, w); 1466 if (!ix) START (periodic, w);
1282} 1467}
1283 OUTPUT: 1468 OUTPUT:
1284 RETVAL 1469 RETVAL
1285 1470
1286#if 0
1287
1288ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1471ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1289 ALIAS: 1472 ALIAS:
1290 signal_ns = 1 1473 signal_ns = 1
1291 CODE: 1474 CODE:
1292{ 1475{
1293 Signal signum = sv_signum (signal); 1476 Signal signum = s_signum (signal);
1294 CHECK_SIG (signal, signum); 1477 CHECK_SIG (signal, signum);
1295 1478
1296 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1479 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1297 ev_signal_set (RETVAL, signum); 1480 ev_signal_set (RETVAL, signum);
1298 if (!ix) START (signal, RETVAL); 1481 if (!ix) START_SIGNAL (RETVAL);
1299} 1482}
1300 OUTPUT: 1483 OUTPUT:
1301 RETVAL 1484 RETVAL
1302
1303#endif
1304 1485
1305ev_idle *idle (struct ev_loop *loop, SV *cb) 1486ev_idle *idle (struct ev_loop *loop, SV *cb)
1306 ALIAS: 1487 ALIAS:
1307 idle_ns = 1 1488 idle_ns = 1
1308 CODE: 1489 CODE:
… …
1340 ev_fork_set (RETVAL); 1521 ev_fork_set (RETVAL);
1341 if (!ix) START (fork, RETVAL); 1522 if (!ix) START (fork, RETVAL);
1342 OUTPUT: 1523 OUTPUT:
1343 RETVAL 1524 RETVAL
1344 1525
1526ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1527 ALIAS:
1528 cleanup_ns = 1
1529 CODE:
1530 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1531 ev_cleanup_set (RETVAL);
1532 if (!ix) START (cleanup, RETVAL);
1533 OUTPUT:
1534 RETVAL
1535
1345ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1536ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1346 ALIAS: 1537 ALIAS:
1347 child_ns = 1 1538 child_ns = 1
1348 CODE: 1539 CODE:
1540#if EV_CHILD_ENABLE
1349 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1541 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1350 ev_child_set (RETVAL, pid, trace); 1542 ev_child_set (RETVAL, pid, trace);
1351 if (!ix) START (child, RETVAL); 1543 if (!ix) START (child, RETVAL);
1544#else
1545 croak ("EV::child watchers not supported on this platform");
1546#endif
1352 OUTPUT: 1547 OUTPUT:
1353 RETVAL 1548 RETVAL
1354 1549
1355ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1550ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1356 ALIAS: 1551 ALIAS:
1357 stat_ns = 1 1552 stat_ns = 1
1358 CODE: 1553 CODE:
1359 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1554 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1360 RETVAL->fh = newSVsv (path); 1555 e_fh (RETVAL) = newSVsv (path);
1361 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1556 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1362 if (!ix) START (stat, RETVAL); 1557 if (!ix) START (stat, RETVAL);
1363 OUTPUT: 1558 OUTPUT:
1364 RETVAL 1559 RETVAL
1365 1560
1366ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1561ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1370{ 1565{
1371 if (!(ev_backend (other) & ev_embeddable_backends ())) 1566 if (!(ev_backend (other) & ev_embeddable_backends ()))
1372 croak ("passed loop is not embeddable via EV::embed,"); 1567 croak ("passed loop is not embeddable via EV::embed,");
1373 1568
1374 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1569 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1375 RETVAL->fh = newSVsv (ST (1)); 1570 e_fh (RETVAL) = newSVsv (ST (1));
1376 ev_embed_set (RETVAL, other); 1571 ev_embed_set (RETVAL, other);
1377 if (!ix) START (embed, RETVAL); 1572 if (!ix) START (embed, RETVAL);
1378} 1573}
1379 OUTPUT: 1574 OUTPUT:
1380 RETVAL 1575 RETVAL
… …
1391 1586
1392void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1587void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1393 CODE: 1588 CODE:
1394 ev_once ( 1589 ev_once (
1395 loop, 1590 loop,
1396 sv_fileno (fh), events, 1591 s_fileno (fh, events & EV_WRITE), events,
1397 SvOK (timeout) ? SvNV (timeout) : -1., 1592 SvOK (timeout) ? SvNV (timeout) : -1.,
1398 e_once_cb, 1593 e_once_cb,
1399 newSVsv (cb) 1594 newSVsv (cb)
1400 ); 1595 );
1401 1596
1597#endif
1598

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