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Comparing EV/EV.xs (file contents):
Revision 1.108 by root, Sat Mar 22 13:42:45 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 void *
133e_new (int size, SV *cb_sv, SV *loop) 135e_new (int size, SV *cb_sv, SV *loop)
134{ 136{
137 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 138 ev_watcher *w;
136 SV *self = NEWSV (0, size); 139 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 140 SvPOK_only (self);
138 SvCUR_set (self, size); 141 SvCUR_set (self, size);
139 142
140 w = (ev_watcher *)SvPVX (self); 143 w = (ev_watcher *)SvPVX (self);
141 144
142 ev_init (w, e_cb); 145 ev_init (w, cv ? e_cb : 0);
143 146
144 w->loop = SvREFCNT_inc (SvRV (loop)); 147 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 148 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 149 w->data = 0;
147 w->fh = 0; 150 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 151 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 152 w->self = self;
150 153
151 return (void *)w; 154 return (void *)w;
152} 155}
153 156
… …
177 } 180 }
178 181
179 return rv; 182 return rv;
180} 183}
181 184
182static SV *sv_events_cache; 185static SV *sv_self_cache, *sv_events_cache;
183 186
184static void 187static void
185e_cb (EV_P_ ev_watcher *w, int revents) 188e_cb (EV_P_ ev_watcher *w, int revents)
186{ 189{
187 dSP; 190 dSP;
188 I32 mark = SP - PL_stack_base; 191 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 192 SV *sv_self, *sv_events;
190 193
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 {
191 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;
192 262
193 if (sv_events_cache) 263 if (sv_events_cache)
194 { 264 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 265 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 266 SvIV_set (sv_events, revents);
197 } 267 }
198 else 268 else
199 sv_events = newSViv (revents); 269 sv_events = newSViv (revents);
200 270
201 PUSHMARK (SP); 271 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 272 XPUSHs (sv_events);
205 273
206 PUTBACK; 274 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 275 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 276
209 SvREFCNT_dec (sv_self); 277 SvREFCNT_dec ((SV *)arg);
210 278
211 if (sv_events_cache) 279 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 280 SvREFCNT_dec (sv_events);
213 else 281 else
214 sv_events_cache = sv_events; 282 sv_events_cache = sv_events;
… …
223 291
224 SP = PL_stack_base + mark; 292 SP = PL_stack_base + mark;
225 PUTBACK; 293 PUTBACK;
226} 294}
227 295
228static void
229e_once_cb (int revents, void *arg)
230{
231 dSP;
232 I32 mark = SP - PL_stack_base;
233 SV *sv_events;
234
235 if (sv_events_cache)
236 {
237 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents);
239 }
240 else
241 sv_events = newSViv (revents);
242
243 PUSHMARK (SP);
244 XPUSHs (sv_events);
245
246 PUTBACK;
247 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
248
249 SvREFCNT_dec ((SV *)arg);
250
251 if (sv_events_cache)
252 SvREFCNT_dec (sv_events);
253 else
254 sv_events_cache = sv_events;
255
256 if (SvTRUE (ERRSV))
257 {
258 SPAGAIN;
259 PUSHMARK (SP);
260 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262 }
263
264 SP = PL_stack_base + mark;
265 PUTBACK;
266}
267
268static ev_tstamp 296static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 297e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 298{
271 ev_tstamp retval; 299 ev_tstamp retval;
272 int count; 300 int count;
… …
275 ENTER; 303 ENTER;
276 SAVETMPS; 304 SAVETMPS;
277 305
278 PUSHMARK (SP); 306 PUSHMARK (SP);
279 EXTEND (SP, 2); 307 EXTEND (SP, 2);
280 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 */
281 PUSHs (newSVnv (now)); 309 PUSHs (newSVnv (now));
282 310
283 PUTBACK; 311 PUTBACK;
284 count = call_sv (w->fh, G_SCALAR | G_EVAL); 312 count = call_sv (w->fh, G_SCALAR | G_EVAL);
285 SPAGAIN; 313 SPAGAIN;
… …
315 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));
316 344
317#define CHECK_SIG(sv,num) if ((num) < 0) \ 345#define CHECK_SIG(sv,num) if ((num) < 0) \
318 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 346 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
319 347
348static void
349default_fork (void)
350{
351 ev_loop_fork (EV_DEFAULT_UC);
352}
353
320///////////////////////////////////////////////////////////////////////////// 354/////////////////////////////////////////////////////////////////////////////
321// XS interface functions 355// XS interface functions
322 356
323MODULE = EV PACKAGE = EV PREFIX = ev_ 357MODULE = EV PACKAGE = EV PREFIX = ev_
324 358
… …
336 const_iv (EV_, MINPRI) 370 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 371 const_iv (EV_, MAXPRI)
338 372
339 const_iv (EV_, UNDEF) 373 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 374 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 375 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 376 const_iv (EV_, WRITE)
377 const_iv (EV_, IO)
378 const_iv (EV_, TIMER)
379 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 380 const_iv (EV_, SIGNAL)
381 const_iv (EV_, CHILD)
382 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 383 const_iv (EV_, IDLE)
384 const_iv (EV_, PREPARE)
346 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)
347 const_iv (EV_, ERROR) 391 const_iv (EV_, ERROR)
348 392
349 const_iv (EV, LOOP_ONESHOT) 393 const_iv (EV, RUN_NOWAIT)
350 const_iv (EV, LOOP_NONBLOCK)
351 const_iv (EV, UNLOOP_ONE) 394 const_iv (EV, RUN_ONCE)
395
396 const_iv (EV, BREAK_CANCEL)
397 const_iv (EV, BREAK_ONE)
352 const_iv (EV, UNLOOP_ALL) 398 const_iv (EV, BREAK_ALL)
353
354 const_iv (EV, BACKEND_SELECT) 399 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 400 const_iv (EV, BACKEND_POLL)
356 const_iv (EV, BACKEND_EPOLL) 401 const_iv (EV, BACKEND_EPOLL)
357 const_iv (EV, BACKEND_KQUEUE) 402 const_iv (EV, BACKEND_KQUEUE)
358 const_iv (EV, BACKEND_DEVPOLL) 403 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 404 const_iv (EV, BACKEND_PORT)
405 const_iv (EV, BACKEND_ALL)
406 const_iv (EV, BACKEND_MASK)
360 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)
361 const_iv (EV, FLAG_NOENV) 411 const_iv (EV, FLAG_NOENV)
362 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
363 }; 425 };
364 426
365 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; )
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 428 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
367 429
… …
376 stash_check = gv_stashpv ("EV::Check" , 1); 438 stash_check = gv_stashpv ("EV::Check" , 1);
377 stash_child = gv_stashpv ("EV::Child" , 1); 439 stash_child = gv_stashpv ("EV::Child" , 1);
378 stash_embed = gv_stashpv ("EV::Embed" , 1); 440 stash_embed = gv_stashpv ("EV::Embed" , 1);
379 stash_stat = gv_stashpv ("EV::Stat" , 1); 441 stash_stat = gv_stashpv ("EV::Stat" , 1);
380 stash_fork = gv_stashpv ("EV::Fork" , 1); 442 stash_fork = gv_stashpv ("EV::Fork" , 1);
443 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
381 stash_async = gv_stashpv ("EV::Async" , 1); 444 stash_async = gv_stashpv ("EV::Async" , 1);
382 445
383 { 446 {
384 SV *sv = perl_get_sv ("EV::API", TRUE); 447 SV *sv = perl_get_sv ("EV::API", TRUE);
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 449
387 /* the poor man's shared library emulator */ 450 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 451 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 452 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 453 evapi.sv_fileno = sv_fileno;
391 evapi.sv_signum = sv_signum; 454 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 455 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 456 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 457 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time = ev_time; 458 evapi.time_ = ev_time;
396 evapi.sleep = ev_sleep; 459 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 460 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 461 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 462 evapi.loop_fork = ev_loop_fork;
400 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;
401 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;
402 evapi.backend = ev_backend; 471 evapi.backend = ev_backend;
403 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;
404 evapi.ref = ev_ref; 478 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 479 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 480 evapi.run = ev_run;
407 evapi.once = ev_once; 481 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 482 evapi.io_start = ev_io_start;
409 evapi.io_stop = ev_io_stop; 483 evapi.io_stop = ev_io_stop;
410 evapi.timer_start = ev_timer_start; 484 evapi.timer_start = ev_timer_start;
411 evapi.timer_stop = ev_timer_stop; 485 evapi.timer_stop = ev_timer_stop;
412 evapi.timer_again = ev_timer_again; 486 evapi.timer_again = ev_timer_again;
487 evapi.timer_remaining = ev_timer_remaining;
413 evapi.periodic_start = ev_periodic_start; 488 evapi.periodic_start = ev_periodic_start;
414 evapi.periodic_stop = ev_periodic_stop; 489 evapi.periodic_stop = ev_periodic_stop;
415 evapi.signal_start = ev_signal_start; 490 evapi.signal_start = ev_signal_start;
416 evapi.signal_stop = ev_signal_stop; 491 evapi.signal_stop = ev_signal_stop;
417 evapi.idle_start = ev_idle_start; 492 evapi.idle_start = ev_idle_start;
418 evapi.idle_stop = ev_idle_stop; 493 evapi.idle_stop = ev_idle_stop;
419 evapi.prepare_start = ev_prepare_start; 494 evapi.prepare_start = ev_prepare_start;
420 evapi.prepare_stop = ev_prepare_stop; 495 evapi.prepare_stop = ev_prepare_stop;
421 evapi.check_start = ev_check_start; 496 evapi.check_start = ev_check_start;
422 evapi.check_stop = ev_check_stop; 497 evapi.check_stop = ev_check_stop;
498#if EV_CHILD_ENABLE
423 evapi.child_start = ev_child_start; 499 evapi.child_start = ev_child_start;
424 evapi.child_stop = ev_child_stop; 500 evapi.child_stop = ev_child_stop;
501#endif
425 evapi.stat_start = ev_stat_start; 502 evapi.stat_start = ev_stat_start;
426 evapi.stat_stop = ev_stat_stop; 503 evapi.stat_stop = ev_stat_stop;
427 evapi.stat_stat = ev_stat_stat; 504 evapi.stat_stat = ev_stat_stat;
428 evapi.embed_start = ev_embed_start; 505 evapi.embed_start = ev_embed_start;
429 evapi.embed_stop = ev_embed_stop; 506 evapi.embed_stop = ev_embed_stop;
430 evapi.embed_sweep = ev_embed_sweep; 507 evapi.embed_sweep = ev_embed_sweep;
431 evapi.fork_start = ev_fork_start; 508 evapi.fork_start = ev_fork_start;
432 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;
433 evapi.async_start = ev_async_start; 512 evapi.async_start = ev_async_start;
434 evapi.async_stop = ev_async_stop; 513 evapi.async_stop = ev_async_stop;
435 evapi.async_send = ev_async_send; 514 evapi.async_send = ev_async_send;
436 evapi.clear_pending = ev_clear_pending; 515 evapi.clear_pending = ev_clear_pending;
437 evapi.invoke = ev_invoke; 516 evapi.invoke = ev_invoke;
438 517
439 sv_setiv (sv, (IV)&evapi); 518 sv_setiv (sv, (IV)&evapi);
440 SvREADONLY_on (sv); 519 SvREADONLY_on (sv);
441 } 520 }
442#ifndef _WIN32 521#if !defined(_WIN32) && !defined(_MINIX)
443 pthread_atfork (0, 0, ev_default_fork); 522 pthread_atfork (0, 0, default_fork);
444#endif 523#endif
445} 524}
446 525
447SV *ev_default_loop (unsigned int flags = 0) 526SV *ev_default_loop (unsigned int flags = 0)
448 CODE: 527 CODE:
… …
462 OUTPUT: 541 OUTPUT:
463 RETVAL 542 RETVAL
464 543
465void ev_default_destroy () 544void ev_default_destroy ()
466 CODE: 545 CODE:
467 ev_default_destroy (); 546 ev_loop_destroy (EV_DEFAULT_UC);
468 SvREFCNT_dec (default_loop_sv); 547 SvREFCNT_dec (default_loop_sv);
469 default_loop_sv = 0; 548 default_loop_sv = 0;
470 549
471unsigned int ev_supported_backends () 550unsigned int ev_supported_backends ()
472 551
473unsigned int ev_recommended_backends () 552unsigned int ev_recommended_backends ()
474 553
475unsigned int ev_embeddable_backends () 554unsigned int ev_embeddable_backends ()
476 555
556void ev_sleep (NV interval)
557
477NV 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}
478 568
479NV ev_now () 569NV ev_now ()
480 C_ARGS: evapi.default_loop 570 C_ARGS: evapi.default_loop
481 571
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
482unsigned int ev_backend () 581unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 582 C_ARGS: evapi.default_loop
484 583
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
485unsigned int ev_loop_count () 594unsigned int ev_depth ()
595 ALIAS:
596 loop_depth = 1
486 C_ARGS: evapi.default_loop 597 C_ARGS: evapi.default_loop
487 598
488void ev_set_io_collect_interval (NV interval) 599void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 600 C_ARGS: evapi.default_loop, interval
490 601
491void ev_set_timeout_collect_interval (NV interval) 602void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 603 C_ARGS: evapi.default_loop, interval
493 604
494void ev_loop (int flags = 0) 605void ev_run (int flags = 0)
606 ALIAS:
607 loop = 1
495 C_ARGS: evapi.default_loop, flags 608 C_ARGS: evapi.default_loop, flags
496 609
497void ev_unloop (int how = EVUNLOOP_ONE) 610void ev_break (int how = EVBREAK_ONE)
611 ALIAS:
612 unloop = 1
498 C_ARGS: evapi.default_loop, how 613 C_ARGS: evapi.default_loop, how
499 614
500void ev_feed_fd_event (int fd, int revents = EV_NONE) 615void ev_feed_fd_event (int fd, int revents = EV_NONE)
501 C_ARGS: evapi.default_loop, fd, revents 616 C_ARGS: evapi.default_loop, fd, revents
502 617
503void ev_feed_signal_event (SV *signal) 618void ev_feed_signal_event (SV *signal)
504 CODE: 619 CODE:
505{ 620{
506 Signal signum = sv_signum (signal); 621 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 622 CHECK_SIG (signal, signum);
508 623
509 ev_feed_signal_event (evapi.default_loop, signum); 624 ev_feed_signal_event (evapi.default_loop, signum);
510} 625}
511 626
627unsigned int ev_pending_count ()
628 C_ARGS: evapi.default_loop
629
630void ev_invoke_pending ()
631 C_ARGS: evapi.default_loop
632
512ev_io *io (SV *fh, int events, SV *cb) 633ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 634 ALIAS:
514 io_ns = 1 635 io_ns = 1
636 _ae_io = 2
515 CODE: 637 CODE:
516{ 638{
517 int fd = sv_fileno (fh); 639 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 640 CHECK_FD (fh, fd);
519 641
642 if (ix == 2)
643 {
644 ix = 0;
645 events = events ? EV_WRITE : EV_READ;
646 }
647
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 648 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 649 e_fh (RETVAL) = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 650 ev_io_set (RETVAL, fd, events);
523 if (!ix) START (io, RETVAL); 651 if (!ix) START (io, RETVAL);
524} 652}
525 OUTPUT: 653 OUTPUT:
526 RETVAL 654 RETVAL
… …
544 CHECK_REPEAT (interval); 672 CHECK_REPEAT (interval);
545 CODE: 673 CODE:
546{ 674{
547 ev_periodic *w; 675 ev_periodic *w;
548 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 676 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
549 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 677 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550 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);
551 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 679 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
552 if (!ix) START (periodic, w); 680 if (!ix) START (periodic, w);
553} 681}
554 OUTPUT: 682 OUTPUT:
555 RETVAL 683 RETVAL
… …
557ev_signal *signal (SV *signal, SV *cb) 685ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 686 ALIAS:
559 signal_ns = 1 687 signal_ns = 1
560 CODE: 688 CODE:
561{ 689{
562 Signal signum = sv_signum (signal); 690 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 691 CHECK_SIG (signal, signum);
564 692
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 693 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 694 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 695 if (!ix) START_SIGNAL (RETVAL);
568} 696}
569 OUTPUT: 697 OUTPUT:
570 RETVAL 698 RETVAL
571 699
572ev_idle *idle (SV *cb) 700ev_idle *idle (SV *cb)
… …
607 ev_fork_set (RETVAL); 735 ev_fork_set (RETVAL);
608 if (!ix) START (fork, RETVAL); 736 if (!ix) START (fork, RETVAL);
609 OUTPUT: 737 OUTPUT:
610 RETVAL 738 RETVAL
611 739
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
612ev_child *child (int pid, int trace, SV *cb) 750ev_child *child (int pid, int trace, SV *cb)
613 ALIAS: 751 ALIAS:
614 child_ns = 1 752 child_ns = 1
615 CODE: 753 CODE:
754#if EV_CHILD_ENABLE
616 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 755 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
617 ev_child_set (RETVAL, pid, trace); 756 ev_child_set (RETVAL, pid, trace);
618 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
619 OUTPUT: 761 OUTPUT:
620 RETVAL 762 RETVAL
763
621 764
622ev_stat *stat (SV *path, NV interval, SV *cb) 765ev_stat *stat (SV *path, NV interval, SV *cb)
623 ALIAS: 766 ALIAS:
624 stat_ns = 1 767 stat_ns = 1
625 CODE: 768 CODE:
626 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 769 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
627 RETVAL->fh = newSVsv (path); 770 e_fh (RETVAL) = newSVsv (path);
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 771 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
629 if (!ix) START (stat, RETVAL); 772 if (!ix) START (stat, RETVAL);
630 OUTPUT: 773 OUTPUT:
631 RETVAL 774 RETVAL
632 775
776#ifndef EV_NO_LOOPS
777
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 778ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 779 ALIAS:
635 embed_ns = 1 780 embed_ns = 1
636 CODE: 781 CODE:
637{ 782{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 783 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 784 croak ("passed loop is not embeddable via EV::embed,");
640 785
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 786 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 787 e_fh (RETVAL) = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 788 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 789 if (!ix) START (embed, RETVAL);
648} 790}
649 OUTPUT: 791 OUTPUT:
650 RETVAL 792 RETVAL
793
794#endif
651 795
652ev_async *async (SV *cb) 796ev_async *async (SV *cb)
653 ALIAS: 797 ALIAS:
654 async_ns = 1 798 async_ns = 1
655 CODE: 799 CODE:
… …
661 805
662void once (SV *fh, int events, SV *timeout, SV *cb) 806void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 807 CODE:
664 ev_once ( 808 ev_once (
665 evapi.default_loop, 809 evapi.default_loop,
666 sv_fileno (fh), events, 810 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 811 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 812 e_once_cb,
669 newSVsv (cb) 813 newSVsv (cb)
670 ); 814 );
671 815
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 836 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 837 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 838
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 839 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 840 {
841 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 842 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 843 UNREF (w);
700 } 844 }
701} 845}
702 OUTPUT: 846 OUTPUT:
703 RETVAL 847 RETVAL
704 848
705SV *cb (ev_watcher *w, SV *new_cb = 0) 849SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 850 CODE:
707{ 851{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 852 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 853 {
854 new_cb = s_get_cv_croak (new_cb);
855 RETVAL = newRV_noinc (w->cb_sv);
856 w->cb_sv = SvREFCNT_inc (new_cb);
857 }
858 else
859 RETVAL = newRV_inc (w->cb_sv);
712} 860}
713 OUTPUT: 861 OUTPUT:
714 RETVAL 862 RETVAL
715 863
716SV *data (ev_watcher *w, SV *new_data = 0) 864SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 929 e_destroy (w);
782 930
783void set (ev_io *w, SV *fh, int events) 931void set (ev_io *w, SV *fh, int events)
784 CODE: 932 CODE:
785{ 933{
786 int fd = sv_fileno (fh); 934 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 935 CHECK_FD (fh, fd);
788 936
789 sv_setsv (w->fh, fh); 937 sv_setsv (e_fh (w), fh);
790 RESET (io, w, (w, fd, events)); 938 RESET (io, w, (w, fd, events));
791} 939}
792 940
793SV *fh (ev_io *w, SV *new_fh = 0) 941SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 942 CODE:
795{ 943{
796 if (items > 1) 944 if (items > 1)
797 { 945 {
798 int fd = sv_fileno (new_fh); 946 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 947 CHECK_FD (new_fh, fd);
800 948
801 RETVAL = w->fh; 949 RETVAL = e_fh (w);
802 w->fh = newSVsv (new_fh); 950 e_fh (w) = newSVsv (new_fh);
803 951
804 RESET (io, w, (w, fd, w->events)); 952 RESET (io, w, (w, fd, w->events));
805 } 953 }
806 else 954 else
807 RETVAL = newSVsv (w->fh); 955 RETVAL = newSVsv (e_fh (w));
808} 956}
809 OUTPUT: 957 OUTPUT:
810 RETVAL 958 RETVAL
811 959
812int events (ev_io *w, int new_events = EV_UNDEF) 960int events (ev_io *w, int new_events = EV_UNDEF)
… …
822 970
823MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 971MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
824 972
825void ev_signal_start (ev_signal *w) 973void ev_signal_start (ev_signal *w)
826 CODE: 974 CODE:
827 START (signal, w); 975 START_SIGNAL (w);
828 976
829void ev_signal_stop (ev_signal *w) 977void ev_signal_stop (ev_signal *w)
830 CODE: 978 CODE:
831 STOP (signal, w); 979 STOP (signal, w);
832 980
… …
836 e_destroy (w); 984 e_destroy (w);
837 985
838void set (ev_signal *w, SV *signal) 986void set (ev_signal *w, SV *signal)
839 CODE: 987 CODE:
840{ 988{
841 Signal signum = sv_signum (signal); 989 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 990 CHECK_SIG (signal, signum);
843 991
844 RESET (signal, w, (w, signum)); 992 RESET_SIGNAL (w, (w, signum));
845} 993}
846 994
847int signal (ev_signal *w, SV *new_signal = 0) 995int signal (ev_signal *w, SV *new_signal = 0)
848 CODE: 996 CODE:
849{ 997{
850 RETVAL = w->signum; 998 RETVAL = w->signum;
851 999
852 if (items > 1) 1000 if (items > 1)
853 { 1001 {
854 Signal signum = sv_signum (new_signal); 1002 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 1003 CHECK_SIG (new_signal, signum);
856 1004
857 RESET (signal, w, (w, signum)); 1005 RESET_SIGNAL (w, (w, signum));
858 } 1006 }
859} 1007}
860 OUTPUT: 1008 OUTPUT:
861 RETVAL 1009 RETVAL
862 1010
… …
874 1022
875void ev_timer_again (ev_timer *w) 1023void ev_timer_again (ev_timer *w)
876 INIT: 1024 INIT:
877 CHECK_REPEAT (w->repeat); 1025 CHECK_REPEAT (w->repeat);
878 CODE: 1026 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 1027 ev_timer_again (e_loop (w), w);
881 UNREF (w); 1028 UNREF (w);
1029
1030NV ev_timer_remaining (ev_timer *w)
1031 C_ARGS: e_loop (w), w
882 1032
883void DESTROY (ev_timer *w) 1033void DESTROY (ev_timer *w)
884 CODE: 1034 CODE:
885 STOP (timer, w); 1035 STOP (timer, w);
886 e_destroy (w); 1036 e_destroy (w);
… …
889 INIT: 1039 INIT:
890 CHECK_REPEAT (repeat); 1040 CHECK_REPEAT (repeat);
891 CODE: 1041 CODE:
892 RESET (timer, w, (w, after, repeat)); 1042 RESET (timer, w, (w, after, repeat));
893 1043
894NV at (ev_timer *w)
895 CODE:
896 RETVAL = w->at;
897 OUTPUT:
898 RETVAL
899
900MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1044MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
901 1045
902void ev_periodic_start (ev_periodic *w) 1046void ev_periodic_start (ev_periodic *w)
903 INIT: 1047 INIT:
904 CHECK_REPEAT (w->interval); 1048 CHECK_REPEAT (w->interval);
… …
909 CODE: 1053 CODE:
910 STOP (periodic, w); 1054 STOP (periodic, w);
911 1055
912void ev_periodic_again (ev_periodic *w) 1056void ev_periodic_again (ev_periodic *w)
913 CODE: 1057 CODE:
914 REF (w);
915 ev_periodic_again (e_loop (w), w); 1058 ev_periodic_again (e_loop (w), w);
916 UNREF (w); 1059 UNREF (w);
917 1060
918void DESTROY (ev_periodic *w) 1061void DESTROY (ev_periodic *w)
919 CODE: 1062 CODE:
… …
923void 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)
924 INIT: 1067 INIT:
925 CHECK_REPEAT (interval); 1068 CHECK_REPEAT (interval);
926 CODE: 1069 CODE:
927{ 1070{
928 SvREFCNT_dec (w->fh); 1071 SvREFCNT_dec (e_fh (w));
929 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1072 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
930 1073
931 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));
932} 1075}
933 1076
934NV at (ev_periodic *w) 1077NV at (ev_periodic *w)
935 CODE: 1078 CODE:
936 RETVAL = w->at; 1079 RETVAL = ev_periodic_at (w);
937 OUTPUT: 1080 OUTPUT:
938 RETVAL 1081 RETVAL
939 1082
940MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1083MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
941 1084
… …
995void DESTROY (ev_fork *w) 1138void DESTROY (ev_fork *w)
996 CODE: 1139 CODE:
997 STOP (fork, w); 1140 STOP (fork, w);
998 e_destroy (w); 1141 e_destroy (w);
999 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
1000MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1164MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1165
1166#if EV_CHILD_ENABLE
1001 1167
1002void ev_child_start (ev_child *w) 1168void ev_child_start (ev_child *w)
1003 CODE: 1169 CODE:
1004 START (child, w); 1170 START (child, w);
1005 1171
… …
1025 : ix == 1 ? w->rpid 1191 : ix == 1 ? w->rpid
1026 : w->rstatus; 1192 : w->rstatus;
1027 OUTPUT: 1193 OUTPUT:
1028 RETVAL 1194 RETVAL
1029 1195
1196#endif
1197
1030MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1198MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1031 1199
1032void ev_stat_start (ev_stat *w) 1200void ev_stat_start (ev_stat *w)
1033 CODE: 1201 CODE:
1034 START (stat, w); 1202 START (stat, w);
… …
1043 e_destroy (w); 1211 e_destroy (w);
1044 1212
1045void set (ev_stat *w, SV *path, NV interval) 1213void set (ev_stat *w, SV *path, NV interval)
1046 CODE: 1214 CODE:
1047{ 1215{
1048 sv_setsv (w->fh, path); 1216 sv_setsv (e_fh (w), path);
1049 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1217 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1050} 1218}
1051 1219
1052SV *path (ev_stat *w, SV *new_path = 0) 1220SV *path (ev_stat *w, SV *new_path = 0)
1053 CODE: 1221 CODE:
1054{ 1222{
1055 RETVAL = SvREFCNT_inc (w->fh); 1223 RETVAL = SvREFCNT_inc (e_fh (w));
1056 1224
1057 if (items > 1) 1225 if (items > 1)
1058 { 1226 {
1059 SvREFCNT_dec (w->fh); 1227 SvREFCNT_dec (e_fh (w));
1060 w->fh = newSVsv (new_path); 1228 e_fh (w) = newSVsv (new_path);
1061 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1229 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1062 } 1230 }
1063} 1231}
1064 OUTPUT: 1232 OUTPUT:
1065 RETVAL 1233 RETVAL
1066 1234
… …
1068 CODE: 1236 CODE:
1069{ 1237{
1070 RETVAL = w->interval; 1238 RETVAL = w->interval;
1071 1239
1072 if (items > 1) 1240 if (items > 1)
1073 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1241 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1074} 1242}
1075 OUTPUT: 1243 OUTPUT:
1076 RETVAL 1244 RETVAL
1077 1245
1078void prev (ev_stat *w) 1246void prev (ev_stat *w)
… …
1137 e_destroy (w); 1305 e_destroy (w);
1138 1306
1139void set (ev_embed *w, struct ev_loop *loop) 1307void set (ev_embed *w, struct ev_loop *loop)
1140 CODE: 1308 CODE:
1141{ 1309{
1142 sv_setsv (w->fh, ST (1)); 1310 sv_setsv (e_fh (w), ST (1));
1143 RESET (embed, w, (w, loop)); 1311 RESET (embed, w, (w, loop));
1144} 1312}
1145 1313
1146SV *other (ev_embed *w) 1314SV *other (ev_embed *w)
1147 CODE: 1315 CODE:
1148 RETVAL = newSVsv (w->fh); 1316 RETVAL = newSVsv (e_fh (w));
1149 OUTPUT: 1317 OUTPUT:
1150 RETVAL 1318 RETVAL
1151 1319
1152void ev_embed_sweep (ev_embed *w) 1320void ev_embed_sweep (ev_embed *w)
1153 C_ARGS: e_loop (w), w 1321 C_ARGS: e_loop (w), w
… …
1168 e_destroy (w); 1336 e_destroy (w);
1169 1337
1170void ev_async_send (ev_async *w) 1338void ev_async_send (ev_async *w)
1171 C_ARGS: e_loop (w), w 1339 C_ARGS: e_loop (w), w
1172 1340
1341SV *ev_async_async_pending (ev_async *w)
1342 CODE:
1343 RETVAL = boolSV (ev_async_pending (w));
1344 OUTPUT:
1345 RETVAL
1346
1347#ifndef EV_NO_LOOPS
1348
1173MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1349MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1174 1350
1175SV *new (SV *klass, unsigned int flags = 0) 1351SV *new (SV *klass, unsigned int flags = 0)
1176 CODE: 1352 CODE:
1177{ 1353{
… …
1185 OUTPUT: 1361 OUTPUT:
1186 RETVAL 1362 RETVAL
1187 1363
1188void DESTROY (struct ev_loop *loop) 1364void DESTROY (struct ev_loop *loop)
1189 CODE: 1365 CODE:
1190 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)
1191 ev_loop_destroy (loop); 1369 ev_loop_destroy (loop);
1192 1370
1193void ev_loop_fork (struct ev_loop *loop) 1371void ev_loop_fork (struct ev_loop *loop)
1194 1372
1195NV ev_now (struct ev_loop *loop) 1373NV ev_now (struct ev_loop *loop)
1196 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
1197void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1381void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1198 1382
1199void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1383void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1200 1384
1201unsigned int ev_backend (struct ev_loop *loop) 1385unsigned int ev_backend (struct ev_loop *loop)
1202 1386
1203unsigned int ev_loop_count (struct ev_loop *loop) 1387void ev_verify (struct ev_loop *loop)
1388 ALIAS:
1389 loop_verify = 1
1204 1390
1205void ev_loop (struct ev_loop *loop, int flags = 0) 1391unsigned int ev_iteration (struct ev_loop *loop)
1392 ALIAS:
1393 loop_count = 1
1206 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
1207void ev_unloop (struct ev_loop *loop, int how = 1) 1403void ev_break (struct ev_loop *loop, int how = 1)
1404 ALIAS:
1405 unloop = 1
1208 1406
1209void 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)
1210 1408
1409unsigned int ev_pending_count (struct ev_loop *loop)
1410
1411void ev_invoke_pending (struct ev_loop *loop)
1412
1211#if 0 1413#if 0
1212 1414
1213void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1415void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1214 CODE: 1416 CODE:
1215{ 1417{
1216 Signal signum = sv_signum (signal); 1418 Signal signum = s_signum (signal);
1217 CHECK_SIG (signal, signum); 1419 CHECK_SIG (signal, signum);
1218 1420
1219 ev_feed_signal_event (loop, signum); 1421 ev_feed_signal_event (loop, signum);
1220} 1422}
1221 1423
… …
1224ev_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)
1225 ALIAS: 1427 ALIAS:
1226 io_ns = 1 1428 io_ns = 1
1227 CODE: 1429 CODE:
1228{ 1430{
1229 int fd = sv_fileno (fh); 1431 int fd = s_fileno (fh, events & EV_WRITE);
1230 CHECK_FD (fh, fd); 1432 CHECK_FD (fh, fd);
1231 1433
1232 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1434 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1233 RETVAL->fh = newSVsv (fh); 1435 e_fh (RETVAL) = newSVsv (fh);
1234 ev_io_set (RETVAL, fd, events); 1436 ev_io_set (RETVAL, fd, events);
1235 if (!ix) START (io, RETVAL); 1437 if (!ix) START (io, RETVAL);
1236} 1438}
1237 OUTPUT: 1439 OUTPUT:
1238 RETVAL 1440 RETVAL
… …
1256 CHECK_REPEAT (interval); 1458 CHECK_REPEAT (interval);
1257 CODE: 1459 CODE:
1258{ 1460{
1259 ev_periodic *w; 1461 ev_periodic *w;
1260 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1462 w = e_new (sizeof (ev_periodic), cb, ST (0));
1261 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1463 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1262 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);
1263 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1465 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1264 if (!ix) START (periodic, w); 1466 if (!ix) START (periodic, w);
1265} 1467}
1266 OUTPUT: 1468 OUTPUT:
1267 RETVAL 1469 RETVAL
1268 1470
1269#if 0
1270
1271ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1471ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1272 ALIAS: 1472 ALIAS:
1273 signal_ns = 1 1473 signal_ns = 1
1274 CODE: 1474 CODE:
1275{ 1475{
1276 Signal signum = sv_signum (signal); 1476 Signal signum = s_signum (signal);
1277 CHECK_SIG (signal, signum); 1477 CHECK_SIG (signal, signum);
1278 1478
1279 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1479 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1280 ev_signal_set (RETVAL, signum); 1480 ev_signal_set (RETVAL, signum);
1281 if (!ix) START (signal, RETVAL); 1481 if (!ix) START_SIGNAL (RETVAL);
1282} 1482}
1283 OUTPUT: 1483 OUTPUT:
1284 RETVAL 1484 RETVAL
1285
1286#endif
1287 1485
1288ev_idle *idle (struct ev_loop *loop, SV *cb) 1486ev_idle *idle (struct ev_loop *loop, SV *cb)
1289 ALIAS: 1487 ALIAS:
1290 idle_ns = 1 1488 idle_ns = 1
1291 CODE: 1489 CODE:
… …
1323 ev_fork_set (RETVAL); 1521 ev_fork_set (RETVAL);
1324 if (!ix) START (fork, RETVAL); 1522 if (!ix) START (fork, RETVAL);
1325 OUTPUT: 1523 OUTPUT:
1326 RETVAL 1524 RETVAL
1327 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
1328ev_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)
1329 ALIAS: 1537 ALIAS:
1330 child_ns = 1 1538 child_ns = 1
1331 CODE: 1539 CODE:
1540#if EV_CHILD_ENABLE
1332 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1541 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1333 ev_child_set (RETVAL, pid, trace); 1542 ev_child_set (RETVAL, pid, trace);
1334 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
1335 OUTPUT: 1547 OUTPUT:
1336 RETVAL 1548 RETVAL
1337 1549
1338ev_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)
1339 ALIAS: 1551 ALIAS:
1340 stat_ns = 1 1552 stat_ns = 1
1341 CODE: 1553 CODE:
1342 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1554 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1343 RETVAL->fh = newSVsv (path); 1555 e_fh (RETVAL) = newSVsv (path);
1344 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1556 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1345 if (!ix) START (stat, RETVAL); 1557 if (!ix) START (stat, RETVAL);
1346 OUTPUT: 1558 OUTPUT:
1347 RETVAL 1559 RETVAL
1348 1560
1349ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1561ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1350 ALIAS: 1562 ALIAS:
1351 embed_ns = 1 1563 embed_ns = 1
1352 CODE: 1564 CODE:
1353{ 1565{
1354 if (!(ev_backend (other) & ev_embeddable_backends ())) 1566 if (!(ev_backend (other) & ev_embeddable_backends ()))
1355 croak ("passed loop is not embeddable via EV::embed,"); 1567 croak ("passed loop is not embeddable via EV::embed,");
1356 1568
1357 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1569 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1358 RETVAL->fh = newSVsv (ST (1)); 1570 e_fh (RETVAL) = newSVsv (ST (1));
1359 ev_embed_set (RETVAL, other); 1571 ev_embed_set (RETVAL, other);
1360
1361 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1362
1363 if (!ix) START (embed, RETVAL); 1572 if (!ix) START (embed, RETVAL);
1364} 1573}
1365 OUTPUT: 1574 OUTPUT:
1366 RETVAL 1575 RETVAL
1367 1576
… …
1377 1586
1378void 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)
1379 CODE: 1588 CODE:
1380 ev_once ( 1589 ev_once (
1381 loop, 1590 loop,
1382 sv_fileno (fh), events, 1591 s_fileno (fh, events & EV_WRITE), events,
1383 SvOK (timeout) ? SvNV (timeout) : -1., 1592 SvOK (timeout) ? SvNV (timeout) : -1.,
1384 e_once_cb, 1593 e_once_cb,
1385 newSVsv (cb) 1594 newSVsv (cb)
1386 ); 1595 );
1387 1596
1597#endif
1598

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