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Comparing EV/EV.xs (file contents):
Revision 1.94 by root, Thu Dec 20 09:32:19 2007 UTC vs.
Revision 1.138 by root, Wed Apr 14 00:17:22 2010 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#define EV_PROTOTYPES 1
8#define EV_H <ev.h>
9#include "EV/EVAPI.h"
10
11/* fix perl api breakage */ 5/* fix perl api breakage */
12#undef signal 6#undef signal
13#undef sigaction 7#undef sigaction
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
19#define EV_PROTOTYPES 1
20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
21#define EV_H <ev.h>
22#define EV_CONFIG_H error
23#include "EV/EVAPI.h"
14 24
15#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
16#ifdef _WIN32 26#ifdef _WIN32
17# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
18# define NFDBITS PERL_NFDBITS 28# define NFDBITS PERL_NFDBITS
… …
23 33
24#ifndef _WIN32 34#ifndef _WIN32
25# include <pthread.h> 35# include <pthread.h>
26#endif 36#endif
27 37
28#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 38#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
39#define e_flags(w) ((ev_watcher *)(w))->e_flags
40#define e_self(w) ((ev_watcher *)(w))->self
41#define e_fh(w) ((ev_watcher *)(w))->fh
42#define e_data(w) ((ev_watcher *)(w))->data
29 43
30#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
31 46
32#define UNREF(w) \ 47#define UNREF(w) \
33 if (!((w)->flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
50 { \
35 ev_unref (e_loop (w)); 51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
36 54
37#define REF(w) \ 55#define REF(w) \
38 if (!((w)->flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
39 && ev_is_active (w)) \ 57 { \
58 e_flags (w) &= ~WFLAG_UNREFED; \
40 ev_ref (e_loop (w)); 59 ev_ref (e_loop (w)); \
60 }
41 61
42#define START(type,w) \ 62#define START(type,w) \
43 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
44 UNREF (w); \ 65 UNREF (w); \
45 ev_ ## type ## _start (e_loop (w), w); \
46 } while (0) 66 } while (0)
47 67
48#define STOP(type,w) \ 68#define STOP(type,w) \
49 do { \ 69 do { \
50 REF (w); \ 70 REF (w); \
51 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
52 } while (0) 72 } while (0)
53 73
54#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
55 do { \ 75 do { \
56 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
57 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
58 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
59 if (active) START (type, w); \ 79 if (active) START (type, w); \
60 } while (0) 80 } while (0)
61 81
62typedef int Signal; 82typedef int Signal;
83
84/* horrible... */
85#define CHECK_SIGNAL_CAN_START(w) \
86 do { \
87 /* dive into the internals of libev to avoid aborting in libev */ \
88 if (signals [(w)->signum - 1].loop \
89 && signals [(w)->signum - 1].loop != e_loop (w)) \
90 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
91 } while (0)
92
93#define START_SIGNAL(w) \
94 do { \
95 CHECK_SIGNAL_CAN_START (w); \
96 START (signal, w); \
97 } while (0) \
98
99#define RESET_SIGNAL(w,seta) \
100 do { \
101 int active = ev_is_active (w); \
102 if (active) STOP (signal, w); \
103 ev_ ## signal ## _set seta; \
104 if (active) START_SIGNAL (w); \
105 } while (0)
63 106
64static SV *default_loop_sv; 107static SV *default_loop_sv;
65 108
66static struct EVAPI evapi; 109static struct EVAPI evapi;
67 110
… …
76 *stash_stat, 119 *stash_stat,
77 *stash_idle, 120 *stash_idle,
78 *stash_prepare, 121 *stash_prepare,
79 *stash_check, 122 *stash_check,
80 *stash_embed, 123 *stash_embed,
81 *stash_fork; 124 *stash_fork,
82 125 *stash_async;
83#ifndef SIG_SIZE
84/* kudos to Slaven Rezic for the idea */
85static char sig_size [] = { SIG_NUM };
86# define SIG_SIZE (sizeof (sig_size) + 1)
87#endif
88
89static Signal
90sv_signum (SV *sig)
91{
92 Signal signum;
93
94 SvGETMAGIC (sig);
95
96 for (signum = 1; signum < SIG_SIZE; ++signum)
97 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98 return signum;
99
100 signum = SvIV (sig);
101
102 if (signum > 0 && signum < SIG_SIZE)
103 return signum;
104
105 return -1;
106}
107 126
108///////////////////////////////////////////////////////////////////////////// 127/////////////////////////////////////////////////////////////////////////////
109// Event 128// Event
110 129
111static void e_cb (EV_P_ ev_watcher *w, int revents); 130static void e_cb (EV_P_ ev_watcher *w, int revents);
112 131
113static int 132void *
114sv_fileno (SV *fh)
115{
116 SvGETMAGIC (fh);
117
118 if (SvROK (fh))
119 fh = SvRV (fh);
120
121 if (SvTYPE (fh) == SVt_PVGV)
122 return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125 return SvIV (fh);
126
127 return -1;
128}
129
130static void *
131e_new (int size, SV *cb_sv, SV *loop) 133e_new (int size, SV *cb_sv, SV *loop)
132{ 134{
135 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133 ev_watcher *w; 136 ev_watcher *w;
134 SV *self = NEWSV (0, size); 137 SV *self = NEWSV (0, size);
135 SvPOK_only (self); 138 SvPOK_only (self);
136 SvCUR_set (self, size); 139 SvCUR_set (self, size);
137 140
138 w = (ev_watcher *)SvPVX (self); 141 w = (ev_watcher *)SvPVX (self);
139 142
140 ev_init (w, e_cb); 143 ev_init (w, cv ? e_cb : 0);
141 144
142 w->loop = SvREFCNT_inc (SvRV (loop)); 145 w->loop = SvREFCNT_inc (SvRV (loop));
143 w->flags = WFLAG_KEEPALIVE; 146 w->e_flags = WFLAG_KEEPALIVE;
144 w->data = 0; 147 w->data = 0;
145 w->fh = 0; 148 w->fh = 0;
146 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 149 w->cb_sv = SvREFCNT_inc (cv);
147 w->self = self; 150 w->self = self;
148 151
149 return (void *)w; 152 return (void *)w;
150} 153}
151 154
152static void 155static void
… …
175 } 178 }
176 179
177 return rv; 180 return rv;
178} 181}
179 182
180static SV *sv_events_cache; 183static SV *sv_self_cache, *sv_events_cache;
181 184
182static void 185static void
183e_cb (EV_P_ ev_watcher *w, int revents) 186e_cb (EV_P_ ev_watcher *w, int revents)
184{ 187{
185 dSP; 188 dSP;
186 I32 mark = SP - PL_stack_base; 189 I32 mark = SP - PL_stack_base;
187 SV *sv_self, *sv_events; 190 SV *sv_self, *sv_events;
188 191
192 /* libev might have stopped the watcher */
193 if (expect_false (w->e_flags & WFLAG_UNREFED)
194 && !ev_is_active (w))
195 REF (w);
196
197 if (expect_true (sv_self_cache))
198 {
199 sv_self = sv_self_cache; sv_self_cache = 0;
200 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
201 }
202 else
203 {
189 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 204 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
205 SvREADONLY_on (sv_self);
206 }
207
208 if (expect_true (sv_events_cache))
209 {
210 sv_events = sv_events_cache; sv_events_cache = 0;
211 SvIV_set (sv_events, revents);
212 }
213 else
214 {
215 sv_events = newSViv (revents);
216 SvREADONLY_on (sv_events);
217 }
218
219 PUSHMARK (SP);
220 EXTEND (SP, 2);
221 PUSHs (sv_self);
222 PUSHs (sv_events);
223
224 PUTBACK;
225 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
226
227 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
228 SvREFCNT_dec (sv_self);
229 else
230 {
231 SvREFCNT_dec (SvRV (sv_self));
232 SvRV_set (sv_self, &PL_sv_undef);
233 sv_self_cache = sv_self;
234 }
235
236 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
237 SvREFCNT_dec (sv_events);
238 else
239 sv_events_cache = sv_events;
240
241 if (expect_false (SvTRUE (ERRSV)))
242 {
243 SPAGAIN;
244 PUSHMARK (SP);
245 PUTBACK;
246 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
247 }
248
249 SP = PL_stack_base + mark;
250 PUTBACK;
251}
252
253static void
254e_once_cb (int revents, void *arg)
255{
256 dSP;
257 I32 mark = SP - PL_stack_base;
258 SV *sv_events;
190 259
191 if (sv_events_cache) 260 if (sv_events_cache)
192 { 261 {
193 sv_events = sv_events_cache; sv_events_cache = 0; 262 sv_events = sv_events_cache; sv_events_cache = 0;
194 SvIV_set (sv_events, revents); 263 SvIV_set (sv_events, revents);
195 } 264 }
196 else 265 else
197 sv_events = newSViv (revents); 266 sv_events = newSViv (revents);
198 267
199 PUSHMARK (SP); 268 PUSHMARK (SP);
200 EXTEND (SP, 2);
201 PUSHs (sv_self);
202 PUSHs (sv_events); 269 XPUSHs (sv_events);
203 270
204 PUTBACK; 271 PUTBACK;
205 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 272 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206 273
207 SvREFCNT_dec (sv_self); 274 SvREFCNT_dec ((SV *)arg);
208 275
209 if (sv_events_cache) 276 if (sv_events_cache)
210 SvREFCNT_dec (sv_events); 277 SvREFCNT_dec (sv_events);
211 else 278 else
212 sv_events_cache = sv_events; 279 sv_events_cache = sv_events;
… …
221 288
222 SP = PL_stack_base + mark; 289 SP = PL_stack_base + mark;
223 PUTBACK; 290 PUTBACK;
224} 291}
225 292
226static void
227e_once_cb (int revents, void *arg)
228{
229 dSP;
230 I32 mark = SP - PL_stack_base;
231 SV *sv_events;
232
233 if (sv_events_cache)
234 {
235 sv_events = sv_events_cache; sv_events_cache = 0;
236 SvIV_set (sv_events, revents);
237 }
238 else
239 sv_events = newSViv (revents);
240
241 PUSHMARK (SP);
242 XPUSHs (sv_events);
243
244 PUTBACK;
245 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
246
247 SvREFCNT_dec ((SV *)arg);
248
249 if (sv_events_cache)
250 SvREFCNT_dec (sv_events);
251 else
252 sv_events_cache = sv_events;
253
254 if (SvTRUE (ERRSV))
255 {
256 SPAGAIN;
257 PUSHMARK (SP);
258 PUTBACK;
259 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
260 }
261
262 SP = PL_stack_base + mark;
263 PUTBACK;
264}
265
266static ev_tstamp 293static ev_tstamp
267e_periodic_cb (ev_periodic *w, ev_tstamp now) 294e_periodic_cb (ev_periodic *w, ev_tstamp now)
268{ 295{
269 ev_tstamp retval; 296 ev_tstamp retval;
270 int count; 297 int count;
… …
273 ENTER; 300 ENTER;
274 SAVETMPS; 301 SAVETMPS;
275 302
276 PUSHMARK (SP); 303 PUSHMARK (SP);
277 EXTEND (SP, 2); 304 EXTEND (SP, 2);
278 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 305 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279 PUSHs (newSVnv (now)); 306 PUSHs (newSVnv (now));
280 307
281 PUTBACK; 308 PUTBACK;
282 count = call_sv (w->fh, G_SCALAR | G_EVAL); 309 count = call_sv (w->fh, G_SCALAR | G_EVAL);
283 SPAGAIN; 310 SPAGAIN;
… …
334 const_iv (EV_, MINPRI) 361 const_iv (EV_, MINPRI)
335 const_iv (EV_, MAXPRI) 362 const_iv (EV_, MAXPRI)
336 363
337 const_iv (EV_, UNDEF) 364 const_iv (EV_, UNDEF)
338 const_iv (EV_, NONE) 365 const_iv (EV_, NONE)
339 const_iv (EV_, TIMEOUT)
340 const_iv (EV_, READ) 366 const_iv (EV_, READ)
341 const_iv (EV_, WRITE) 367 const_iv (EV_, WRITE)
368 const_iv (EV_, IO)
369 const_iv (EV_, TIMEOUT) /* deprecated */
370 const_iv (EV_, TIMER)
371 const_iv (EV_, PERIODIC)
342 const_iv (EV_, SIGNAL) 372 const_iv (EV_, SIGNAL)
373 const_iv (EV_, CHILD)
374 const_iv (EV_, STAT)
343 const_iv (EV_, IDLE) 375 const_iv (EV_, IDLE)
376 const_iv (EV_, PREPARE)
344 const_iv (EV_, CHECK) 377 const_iv (EV_, CHECK)
378 const_iv (EV_, EMBED)
379 const_iv (EV_, FORK)
380 const_iv (EV_, ASYNC)
381 const_iv (EV_, CUSTOM)
345 const_iv (EV_, ERROR) 382 const_iv (EV_, ERROR)
346 383
384 const_iv (EV, LOOP_NONBLOCK)
347 const_iv (EV, LOOP_ONESHOT) 385 const_iv (EV, LOOP_ONESHOT)
386
348 const_iv (EV, LOOP_NONBLOCK) 387 const_iv (EV, UNLOOP_CANCEL)
349 const_iv (EV, UNLOOP_ONE) 388 const_iv (EV, UNLOOP_ONE)
350 const_iv (EV, UNLOOP_ALL) 389 const_iv (EV, UNLOOP_ALL)
351 390
352 const_iv (EV, BACKEND_SELECT) 391 const_iv (EV, BACKEND_SELECT)
353 const_iv (EV, BACKEND_POLL) 392 const_iv (EV, BACKEND_POLL)
354 const_iv (EV, BACKEND_EPOLL) 393 const_iv (EV, BACKEND_EPOLL)
355 const_iv (EV, BACKEND_KQUEUE) 394 const_iv (EV, BACKEND_KQUEUE)
356 const_iv (EV, BACKEND_DEVPOLL) 395 const_iv (EV, BACKEND_DEVPOLL)
357 const_iv (EV, BACKEND_PORT) 396 const_iv (EV, BACKEND_PORT)
397 const_iv (EV, BACKEND_ALL)
358 const_iv (EV, FLAG_AUTO) 398 const_iv (EV, FLAG_AUTO)
399 const_iv (EV, FLAG_FORKCHECK)
400 const_iv (EV, FLAG_SIGNALFD)
359 const_iv (EV, FLAG_NOENV) 401 const_iv (EV, FLAG_NOENV)
402 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
360 const_iv (EV, FLAG_FORKCHECK) 403 const_iv (EV, FLAG_NOINOTIFY)
404
405 const_iv (EV_, VERSION_MAJOR)
406 const_iv (EV_, VERSION_MINOR)
361 }; 407 };
362 408
363 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 409 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
364 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 410 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
365 411
… …
374 stash_check = gv_stashpv ("EV::Check" , 1); 420 stash_check = gv_stashpv ("EV::Check" , 1);
375 stash_child = gv_stashpv ("EV::Child" , 1); 421 stash_child = gv_stashpv ("EV::Child" , 1);
376 stash_embed = gv_stashpv ("EV::Embed" , 1); 422 stash_embed = gv_stashpv ("EV::Embed" , 1);
377 stash_stat = gv_stashpv ("EV::Stat" , 1); 423 stash_stat = gv_stashpv ("EV::Stat" , 1);
378 stash_fork = gv_stashpv ("EV::Fork" , 1); 424 stash_fork = gv_stashpv ("EV::Fork" , 1);
425 stash_async = gv_stashpv ("EV::Async" , 1);
379 426
380 { 427 {
381 SV *sv = perl_get_sv ("EV::API", TRUE); 428 SV *sv = perl_get_sv ("EV::API", TRUE);
382 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 429 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383 430
384 /* the poor man's shared library emulator */ 431 /* the poor man's shared library emulator */
385 evapi.ver = EV_API_VERSION; 432 evapi.ver = EV_API_VERSION;
386 evapi.rev = EV_API_REVISION; 433 evapi.rev = EV_API_REVISION;
387 evapi.sv_fileno = sv_fileno; 434 evapi.sv_fileno = sv_fileno;
388 evapi.sv_signum = sv_signum; 435 evapi.sv_signum = s_signum;
389 evapi.supported_backends = ev_supported_backends (); 436 evapi.supported_backends = ev_supported_backends ();
390 evapi.recommended_backends = ev_recommended_backends (); 437 evapi.recommended_backends = ev_recommended_backends ();
391 evapi.embeddable_backends = ev_embeddable_backends (); 438 evapi.embeddable_backends = ev_embeddable_backends ();
392 evapi.time = ev_time; 439 evapi.time_ = ev_time;
440 evapi.sleep_ = ev_sleep;
393 evapi.loop_new = ev_loop_new; 441 evapi.loop_new = ev_loop_new;
394 evapi.loop_destroy = ev_loop_destroy; 442 evapi.loop_destroy = ev_loop_destroy;
395 evapi.loop_fork = ev_loop_fork; 443 evapi.loop_fork = ev_loop_fork;
396 evapi.loop_count = ev_loop_count; 444 evapi.iteration = ev_iteration;
445 evapi.depth = ev_depth;
446 evapi.set_userdata = ev_set_userdata;
447 evapi.userdata = ev_userdata;
397 evapi.now = ev_now; 448 evapi.now = ev_now;
449 evapi.now_update = ev_now_update;
450 evapi.suspend = ev_suspend;
451 evapi.resume = ev_resume;
398 evapi.backend = ev_backend; 452 evapi.backend = ev_backend;
399 evapi.unloop = ev_unloop; 453 evapi.unloop = ev_unloop;
454 evapi.invoke_pending = ev_invoke_pending;
455 evapi.pending_count = ev_pending_count;
456 evapi.verify = ev_verify;
457 evapi.set_loop_release_cb = ev_set_loop_release_cb;
458 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400 evapi.ref = ev_ref; 459 evapi.ref = ev_ref;
401 evapi.unref = ev_unref; 460 evapi.unref = ev_unref;
402 evapi.loop = ev_loop; 461 evapi.loop = ev_loop;
403 evapi.once = ev_once; 462 evapi.once = ev_once;
404 evapi.io_start = ev_io_start; 463 evapi.io_start = ev_io_start;
405 evapi.io_stop = ev_io_stop; 464 evapi.io_stop = ev_io_stop;
406 evapi.timer_start = ev_timer_start; 465 evapi.timer_start = ev_timer_start;
407 evapi.timer_stop = ev_timer_stop; 466 evapi.timer_stop = ev_timer_stop;
408 evapi.timer_again = ev_timer_again; 467 evapi.timer_again = ev_timer_again;
468 evapi.timer_remaining = ev_timer_remaining;
409 evapi.periodic_start = ev_periodic_start; 469 evapi.periodic_start = ev_periodic_start;
410 evapi.periodic_stop = ev_periodic_stop; 470 evapi.periodic_stop = ev_periodic_stop;
411 evapi.signal_start = ev_signal_start; 471 evapi.signal_start = ev_signal_start;
412 evapi.signal_stop = ev_signal_stop; 472 evapi.signal_stop = ev_signal_stop;
413 evapi.idle_start = ev_idle_start; 473 evapi.idle_start = ev_idle_start;
… …
424 evapi.embed_start = ev_embed_start; 484 evapi.embed_start = ev_embed_start;
425 evapi.embed_stop = ev_embed_stop; 485 evapi.embed_stop = ev_embed_stop;
426 evapi.embed_sweep = ev_embed_sweep; 486 evapi.embed_sweep = ev_embed_sweep;
427 evapi.fork_start = ev_fork_start; 487 evapi.fork_start = ev_fork_start;
428 evapi.fork_stop = ev_fork_stop; 488 evapi.fork_stop = ev_fork_stop;
489 evapi.async_start = ev_async_start;
490 evapi.async_stop = ev_async_stop;
491 evapi.async_send = ev_async_send;
429 evapi.clear_pending = ev_clear_pending; 492 evapi.clear_pending = ev_clear_pending;
430 evapi.invoke = ev_invoke; 493 evapi.invoke = ev_invoke;
431 494
432 sv_setiv (sv, (IV)&evapi); 495 sv_setiv (sv, (IV)&evapi);
433 SvREADONLY_on (sv); 496 SvREADONLY_on (sv);
… …
435#ifndef _WIN32 498#ifndef _WIN32
436 pthread_atfork (0, 0, ev_default_fork); 499 pthread_atfork (0, 0, ev_default_fork);
437#endif 500#endif
438} 501}
439 502
440SV *ev_default_loop (unsigned int flags = ev_supported_backends ()) 503SV *ev_default_loop (unsigned int flags = 0)
441 CODE: 504 CODE:
442{ 505{
443 if (!default_loop_sv) 506 if (!default_loop_sv)
444 { 507 {
445 evapi.default_loop = ev_default_loop (flags); 508 evapi.default_loop = ev_default_loop (flags);
… …
453 RETVAL = newSVsv (default_loop_sv); 516 RETVAL = newSVsv (default_loop_sv);
454} 517}
455 OUTPUT: 518 OUTPUT:
456 RETVAL 519 RETVAL
457 520
521void ev_default_destroy ()
522 CODE:
523 ev_default_destroy ();
524 SvREFCNT_dec (default_loop_sv);
525 default_loop_sv = 0;
526
527unsigned int ev_supported_backends ()
528
529unsigned int ev_recommended_backends ()
530
531unsigned int ev_embeddable_backends ()
532
533void ev_sleep (NV interval)
534
458NV ev_time () 535NV ev_time ()
459 536
460NV ev_now () 537NV ev_now ()
461 C_ARGS: evapi.default_loop 538 C_ARGS: evapi.default_loop
462 539
540void ev_now_update ()
541 C_ARGS: evapi.default_loop
542
543void ev_suspend ()
544 C_ARGS: evapi.default_loop
545
546void ev_resume ()
547 C_ARGS: evapi.default_loop
548
463unsigned int ev_backend () 549unsigned int ev_backend ()
464 C_ARGS: evapi.default_loop 550 C_ARGS: evapi.default_loop
465 551
466unsigned int ev_loop_count () 552void ev_verify ()
467 C_ARGS: evapi.default_loop 553 C_ARGS: evapi.default_loop
554
555unsigned int ev_iteration ()
556 C_ARGS: evapi.default_loop
557
558unsigned int ev_depth ()
559 C_ARGS: evapi.default_loop
560
561void ev_set_io_collect_interval (NV interval)
562 C_ARGS: evapi.default_loop, interval
563
564void ev_set_timeout_collect_interval (NV interval)
565 C_ARGS: evapi.default_loop, interval
468 566
469void ev_loop (int flags = 0) 567void ev_loop (int flags = 0)
470 C_ARGS: evapi.default_loop, flags 568 C_ARGS: evapi.default_loop, flags
471 569
472void ev_unloop (int how = 1) 570void ev_unloop (int how = EVUNLOOP_ONE)
473 C_ARGS: evapi.default_loop, how 571 C_ARGS: evapi.default_loop, how
474 572
475void ev_feed_fd_event (int fd, int revents = EV_NONE) 573void ev_feed_fd_event (int fd, int revents = EV_NONE)
476 C_ARGS: evapi.default_loop, fd, revents 574 C_ARGS: evapi.default_loop, fd, revents
477 575
478void ev_feed_signal_event (SV *signal) 576void ev_feed_signal_event (SV *signal)
479 CODE: 577 CODE:
480{ 578{
481 Signal signum = sv_signum (signal); 579 Signal signum = s_signum (signal);
482 CHECK_SIG (signal, signum); 580 CHECK_SIG (signal, signum);
483 581
484 ev_feed_signal_event (evapi.default_loop, signum); 582 ev_feed_signal_event (evapi.default_loop, signum);
485} 583}
486 584
585unsigned int ev_pending_count ()
586 C_ARGS: evapi.default_loop
587
588void ev_invoke_pending ()
589 C_ARGS: evapi.default_loop
590
487ev_io *io (SV *fh, int events, SV *cb) 591ev_io *io (SV *fh, int events, SV *cb)
488 ALIAS: 592 ALIAS:
489 io_ns = 1 593 io_ns = 1
594 _ae_io = 2
490 CODE: 595 CODE:
491{ 596{
492 int fd = sv_fileno (fh); 597 int fd = s_fileno (fh, events & EV_WRITE);
493 CHECK_FD (fh, fd); 598 CHECK_FD (fh, fd);
494 599
600 if (ix == 2)
601 {
602 ix = 0;
603 events = events ? EV_WRITE : EV_READ;
604 }
605
495 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 606 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496 RETVAL->fh = newSVsv (fh); 607 e_fh (RETVAL) = newSVsv (fh);
497 ev_io_set (RETVAL, fd, events); 608 ev_io_set (RETVAL, fd, events);
498 if (!ix) START (io, RETVAL); 609 if (!ix) START (io, RETVAL);
499} 610}
500 OUTPUT: 611 OUTPUT:
501 RETVAL 612 RETVAL
… …
519 CHECK_REPEAT (interval); 630 CHECK_REPEAT (interval);
520 CODE: 631 CODE:
521{ 632{
522 ev_periodic *w; 633 ev_periodic *w;
523 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 634 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 635 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 636 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 637 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527 if (!ix) START (periodic, w); 638 if (!ix) START (periodic, w);
528} 639}
529 OUTPUT: 640 OUTPUT:
530 RETVAL 641 RETVAL
… …
532ev_signal *signal (SV *signal, SV *cb) 643ev_signal *signal (SV *signal, SV *cb)
533 ALIAS: 644 ALIAS:
534 signal_ns = 1 645 signal_ns = 1
535 CODE: 646 CODE:
536{ 647{
537 Signal signum = sv_signum (signal); 648 Signal signum = s_signum (signal);
538 CHECK_SIG (signal, signum); 649 CHECK_SIG (signal, signum);
539 650
540 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 651 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541 ev_signal_set (RETVAL, signum); 652 ev_signal_set (RETVAL, signum);
542 if (!ix) START (signal, RETVAL); 653 if (!ix) START_SIGNAL (RETVAL);
543} 654}
544 OUTPUT: 655 OUTPUT:
545 RETVAL 656 RETVAL
546 657
547ev_idle *idle (SV *cb) 658ev_idle *idle (SV *cb)
… …
582 ev_fork_set (RETVAL); 693 ev_fork_set (RETVAL);
583 if (!ix) START (fork, RETVAL); 694 if (!ix) START (fork, RETVAL);
584 OUTPUT: 695 OUTPUT:
585 RETVAL 696 RETVAL
586 697
587ev_child *child (int pid, SV *cb) 698ev_child *child (int pid, int trace, SV *cb)
588 ALIAS: 699 ALIAS:
589 child_ns = 1 700 child_ns = 1
590 CODE: 701 CODE:
591 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 702 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592 ev_child_set (RETVAL, pid); 703 ev_child_set (RETVAL, pid, trace);
593 if (!ix) START (child, RETVAL); 704 if (!ix) START (child, RETVAL);
594 OUTPUT: 705 OUTPUT:
595 RETVAL 706 RETVAL
596 707
597ev_stat *stat (SV *path, NV interval, SV *cb) 708ev_stat *stat (SV *path, NV interval, SV *cb)
598 ALIAS: 709 ALIAS:
599 stat_ns = 1 710 stat_ns = 1
600 CODE: 711 CODE:
601 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 712 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602 RETVAL->fh = newSVsv (path); 713 e_fh (RETVAL) = newSVsv (path);
603 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 714 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604 if (!ix) START (stat, RETVAL); 715 if (!ix) START (stat, RETVAL);
605 OUTPUT: 716 OUTPUT:
606 RETVAL 717 RETVAL
607 718
608ev_embed *embed (struct ev_loop *loop, SV *cb) 719ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609 ALIAS: 720 ALIAS:
610 embed_ns = 1 721 embed_ns = 1
611 CODE: 722 CODE:
723{
724 if (!(ev_backend (loop) & ev_embeddable_backends ()))
725 croak ("passed loop is not embeddable via EV::embed,");
726
612 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613 RETVAL->fh = newSVsv (ST (0)); 728 e_fh (RETVAL) = newSVsv (ST (0));
614 ev_embed_set (RETVAL, loop); 729 ev_embed_set (RETVAL, loop);
615 if (!ix) START (embed, RETVAL); 730 if (!ix) START (embed, RETVAL);
731}
732 OUTPUT:
733 RETVAL
734
735ev_async *async (SV *cb)
736 ALIAS:
737 async_ns = 1
738 CODE:
739 RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
740 ev_async_set (RETVAL);
741 if (!ix) START (async, RETVAL);
616 OUTPUT: 742 OUTPUT:
617 RETVAL 743 RETVAL
618 744
619void once (SV *fh, int events, SV *timeout, SV *cb) 745void once (SV *fh, int events, SV *timeout, SV *cb)
620 CODE: 746 CODE:
621 ev_once ( 747 ev_once (
622 evapi.default_loop, 748 evapi.default_loop,
623 sv_fileno (fh), events, 749 s_fileno (fh, events & EV_WRITE), events,
624 SvOK (timeout) ? SvNV (timeout) : -1., 750 SvOK (timeout) ? SvNV (timeout) : -1.,
625 e_once_cb, 751 e_once_cb,
626 newSVsv (cb) 752 newSVsv (cb)
627 ); 753 );
628 754
… …
644 C_ARGS: e_loop (w), w, revents 770 C_ARGS: e_loop (w), w, revents
645 771
646int keepalive (ev_watcher *w, int new_value = 0) 772int keepalive (ev_watcher *w, int new_value = 0)
647 CODE: 773 CODE:
648{ 774{
649 RETVAL = w->flags & WFLAG_KEEPALIVE; 775 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650 new_value = new_value ? WFLAG_KEEPALIVE : 0; 776 new_value = new_value ? WFLAG_KEEPALIVE : 0;
651 777
652 if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE)) 778 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653 { 779 {
780 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
654 REF (w); 781 REF (w);
655 w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
656 UNREF (w); 782 UNREF (w);
657 } 783 }
658} 784}
659 OUTPUT: 785 OUTPUT:
660 RETVAL 786 RETVAL
661 787
662SV *cb (ev_watcher *w, SV *new_cb = 0) 788SV *cb (ev_watcher *w, SV *new_cb = 0)
663 CODE: 789 CODE:
664{ 790{
665 RETVAL = newSVsv (w->cb_sv);
666
667 if (items > 1) 791 if (items > 1)
668 sv_setsv (w->cb_sv, new_cb); 792 {
793 new_cb = s_get_cv_croak (new_cb);
794 RETVAL = newRV_noinc (w->cb_sv);
795 w->cb_sv = SvREFCNT_inc (new_cb);
796 }
797 else
798 RETVAL = newRV_inc (w->cb_sv);
669} 799}
670 OUTPUT: 800 OUTPUT:
671 RETVAL 801 RETVAL
672 802
673SV *data (ev_watcher *w, SV *new_data = 0) 803SV *data (ev_watcher *w, SV *new_data = 0)
… …
679 { 809 {
680 SvREFCNT_dec (w->data); 810 SvREFCNT_dec (w->data);
681 w->data = newSVsv (new_data); 811 w->data = newSVsv (new_data);
682 } 812 }
683} 813}
814 OUTPUT:
815 RETVAL
816
817SV *loop (ev_watcher *w)
818 CODE:
819 RETVAL = newRV_inc (w->loop);
684 OUTPUT: 820 OUTPUT:
685 RETVAL 821 RETVAL
686 822
687int priority (ev_watcher *w, int new_priority = 0) 823int priority (ev_watcher *w, int new_priority = 0)
688 CODE: 824 CODE:
… …
732 e_destroy (w); 868 e_destroy (w);
733 869
734void set (ev_io *w, SV *fh, int events) 870void set (ev_io *w, SV *fh, int events)
735 CODE: 871 CODE:
736{ 872{
737 int fd = sv_fileno (fh); 873 int fd = s_fileno (fh, events & EV_WRITE);
738 CHECK_FD (fh, fd); 874 CHECK_FD (fh, fd);
739 875
740 sv_setsv (w->fh, fh); 876 sv_setsv (e_fh (w), fh);
741 RESET (io, w, (w, fd, events)); 877 RESET (io, w, (w, fd, events));
742} 878}
743 879
744SV *fh (ev_io *w, SV *new_fh = 0) 880SV *fh (ev_io *w, SV *new_fh = 0)
745 CODE: 881 CODE:
746{ 882{
747 if (items > 1) 883 if (items > 1)
748 { 884 {
749 int fd = sv_fileno (new_fh); 885 int fd = s_fileno (new_fh, w->events & EV_WRITE);
750 CHECK_FD (new_fh, fd); 886 CHECK_FD (new_fh, fd);
751 887
752 RETVAL = w->fh; 888 RETVAL = e_fh (w);
753 w->fh = newSVsv (new_fh); 889 e_fh (w) = newSVsv (new_fh);
754 890
755 RESET (io, w, (w, fd, w->events)); 891 RESET (io, w, (w, fd, w->events));
756 } 892 }
757 else 893 else
758 RETVAL = newSVsv (w->fh); 894 RETVAL = newSVsv (e_fh (w));
759} 895}
760 OUTPUT: 896 OUTPUT:
761 RETVAL 897 RETVAL
762 898
763int events (ev_io *w, int new_events = EV_UNDEF) 899int events (ev_io *w, int new_events = EV_UNDEF)
… …
773 909
774MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 910MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
775 911
776void ev_signal_start (ev_signal *w) 912void ev_signal_start (ev_signal *w)
777 CODE: 913 CODE:
778 START (signal, w); 914 START_SIGNAL (w);
779 915
780void ev_signal_stop (ev_signal *w) 916void ev_signal_stop (ev_signal *w)
781 CODE: 917 CODE:
782 STOP (signal, w); 918 STOP (signal, w);
783 919
… …
787 e_destroy (w); 923 e_destroy (w);
788 924
789void set (ev_signal *w, SV *signal) 925void set (ev_signal *w, SV *signal)
790 CODE: 926 CODE:
791{ 927{
792 Signal signum = sv_signum (signal); 928 Signal signum = s_signum (signal);
793 CHECK_SIG (signal, signum); 929 CHECK_SIG (signal, signum);
794 930
795 RESET (signal, w, (w, signum)); 931 RESET_SIGNAL (w, (w, signum));
796} 932}
797 933
798int signal (ev_signal *w, SV *new_signal = 0) 934int signal (ev_signal *w, SV *new_signal = 0)
799 CODE: 935 CODE:
800{ 936{
801 RETVAL = w->signum; 937 RETVAL = w->signum;
802 938
803 if (items > 1) 939 if (items > 1)
804 { 940 {
805 Signal signum = sv_signum (new_signal); 941 Signal signum = s_signum (new_signal);
806 CHECK_SIG (new_signal, signum); 942 CHECK_SIG (new_signal, signum);
807 943
808 RESET (signal, w, (w, signum)); 944 RESET_SIGNAL (w, (w, signum));
809 } 945 }
810} 946}
811 OUTPUT: 947 OUTPUT:
812 RETVAL 948 RETVAL
813 949
… …
825 961
826void ev_timer_again (ev_timer *w) 962void ev_timer_again (ev_timer *w)
827 INIT: 963 INIT:
828 CHECK_REPEAT (w->repeat); 964 CHECK_REPEAT (w->repeat);
829 CODE: 965 CODE:
830 REF (w);
831 ev_timer_again (e_loop (w), w); 966 ev_timer_again (e_loop (w), w);
832 UNREF (w); 967 UNREF (w);
968
969NV ev_timer_remaining (ev_timer *w)
970 C_ARGS: e_loop (w), w
833 971
834void DESTROY (ev_timer *w) 972void DESTROY (ev_timer *w)
835 CODE: 973 CODE:
836 STOP (timer, w); 974 STOP (timer, w);
837 e_destroy (w); 975 e_destroy (w);
… …
840 INIT: 978 INIT:
841 CHECK_REPEAT (repeat); 979 CHECK_REPEAT (repeat);
842 CODE: 980 CODE:
843 RESET (timer, w, (w, after, repeat)); 981 RESET (timer, w, (w, after, repeat));
844 982
845NV at (ev_timer *w)
846 CODE:
847 RETVAL = w->at;
848 OUTPUT:
849 RETVAL
850
851MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 983MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852 984
853void ev_periodic_start (ev_periodic *w) 985void ev_periodic_start (ev_periodic *w)
854 INIT: 986 INIT:
855 CHECK_REPEAT (w->interval); 987 CHECK_REPEAT (w->interval);
… …
860 CODE: 992 CODE:
861 STOP (periodic, w); 993 STOP (periodic, w);
862 994
863void ev_periodic_again (ev_periodic *w) 995void ev_periodic_again (ev_periodic *w)
864 CODE: 996 CODE:
865 REF (w);
866 ev_periodic_again (e_loop (w), w); 997 ev_periodic_again (e_loop (w), w);
867 UNREF (w); 998 UNREF (w);
868 999
869void DESTROY (ev_periodic *w) 1000void DESTROY (ev_periodic *w)
870 CODE: 1001 CODE:
… …
874void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1005void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
875 INIT: 1006 INIT:
876 CHECK_REPEAT (interval); 1007 CHECK_REPEAT (interval);
877 CODE: 1008 CODE:
878{ 1009{
879 SvREFCNT_dec (w->fh); 1010 SvREFCNT_dec (e_fh (w));
880 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1011 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
881 1012
882 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1013 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
883} 1014}
884 1015
885NV at (ev_periodic *w) 1016NV at (ev_periodic *w)
886 CODE: 1017 CODE:
887 RETVAL = w->at; 1018 RETVAL = ev_periodic_at (w);
888 OUTPUT: 1019 OUTPUT:
889 RETVAL 1020 RETVAL
890 1021
891MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1022MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892 1023
… …
901void DESTROY (ev_idle *w) 1032void DESTROY (ev_idle *w)
902 CODE: 1033 CODE:
903 STOP (idle, w); 1034 STOP (idle, w);
904 e_destroy (w); 1035 e_destroy (w);
905 1036
906MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_ 1037MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907 1038
908void ev_prepare_start (ev_prepare *w) 1039void ev_prepare_start (ev_prepare *w)
909 CODE: 1040 CODE:
910 START (prepare, w); 1041 START (prepare, w);
911 1042
… …
961void DESTROY (ev_child *w) 1092void DESTROY (ev_child *w)
962 CODE: 1093 CODE:
963 STOP (child, w); 1094 STOP (child, w);
964 e_destroy (w); 1095 e_destroy (w);
965 1096
966void set (ev_child *w, int pid) 1097void set (ev_child *w, int pid, int trace)
967 CODE: 1098 CODE:
968 RESET (child, w, (w, pid)); 1099 RESET (child, w, (w, pid, trace));
969 1100
970int pid (ev_child *w, int new_pid = 0)
971 CODE:
972{
973 RETVAL = w->pid;
974
975 if (items > 1)
976 RESET (child, w, (w, new_pid));
977}
978 OUTPUT:
979 RETVAL
980
981
982int rstatus (ev_child *w) 1101int pid (ev_child *w)
983 ALIAS: 1102 ALIAS:
984 rpid = 1 1103 rpid = 1
1104 rstatus = 2
985 CODE: 1105 CODE:
986 RETVAL = ix ? w->rpid : w->rstatus; 1106 RETVAL = ix == 0 ? w->pid
1107 : ix == 1 ? w->rpid
1108 : w->rstatus;
987 OUTPUT: 1109 OUTPUT:
988 RETVAL 1110 RETVAL
989 1111
990MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1112MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991 1113
… …
1003 e_destroy (w); 1125 e_destroy (w);
1004 1126
1005void set (ev_stat *w, SV *path, NV interval) 1127void set (ev_stat *w, SV *path, NV interval)
1006 CODE: 1128 CODE:
1007{ 1129{
1008 sv_setsv (w->fh, path); 1130 sv_setsv (e_fh (w), path);
1009 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1131 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1010} 1132}
1011 1133
1012SV *path (ev_stat *w, SV *new_path = 0) 1134SV *path (ev_stat *w, SV *new_path = 0)
1013 CODE: 1135 CODE:
1014{ 1136{
1015 RETVAL = SvREFCNT_inc (w->fh); 1137 RETVAL = SvREFCNT_inc (e_fh (w));
1016 1138
1017 if (items > 1) 1139 if (items > 1)
1018 { 1140 {
1019 SvREFCNT_dec (w->fh); 1141 SvREFCNT_dec (e_fh (w));
1020 w->fh = newSVsv (new_path); 1142 e_fh (w) = newSVsv (new_path);
1021 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1143 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1022 } 1144 }
1023} 1145}
1024 OUTPUT: 1146 OUTPUT:
1025 RETVAL 1147 RETVAL
1026 1148
… …
1028 CODE: 1150 CODE:
1029{ 1151{
1030 RETVAL = w->interval; 1152 RETVAL = w->interval;
1031 1153
1032 if (items > 1) 1154 if (items > 1)
1033 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1155 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1034} 1156}
1035 OUTPUT: 1157 OUTPUT:
1036 RETVAL 1158 RETVAL
1037 1159
1038void prev (ev_stat *w) 1160void prev (ev_stat *w)
… …
1097 e_destroy (w); 1219 e_destroy (w);
1098 1220
1099void set (ev_embed *w, struct ev_loop *loop) 1221void set (ev_embed *w, struct ev_loop *loop)
1100 CODE: 1222 CODE:
1101{ 1223{
1102 sv_setsv (w->fh, ST (1)); 1224 sv_setsv (e_fh (w), ST (1));
1103 RESET (embed, w, (w, loop)); 1225 RESET (embed, w, (w, loop));
1104} 1226}
1105 1227
1228SV *other (ev_embed *w)
1229 CODE:
1230 RETVAL = newSVsv (e_fh (w));
1231 OUTPUT:
1232 RETVAL
1233
1234void ev_embed_sweep (ev_embed *w)
1235 C_ARGS: e_loop (w), w
1236
1237MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1238
1239void ev_async_start (ev_async *w)
1240 CODE:
1241 START (async, w);
1242
1243void ev_async_stop (ev_async *w)
1244 CODE:
1245 STOP (async, w);
1246
1247void DESTROY (ev_async *w)
1248 CODE:
1249 STOP (async, w);
1250 e_destroy (w);
1251
1252void ev_async_send (ev_async *w)
1253 C_ARGS: e_loop (w), w
1254
1255SV *ev_async_async_pending (ev_async *w)
1256 CODE:
1257 RETVAL = boolSV (ev_async_pending (w));
1258 OUTPUT:
1259 RETVAL
1260
1106MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_ 1261MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107 1262
1108SV *new (SV *klass, unsigned int flags = ev_supported_backends ()) 1263SV *new (SV *klass, unsigned int flags = 0)
1109 CODE: 1264 CODE:
1110{ 1265{
1111 struct ev_loop *loop = ev_loop_new (flags); 1266 struct ev_loop *loop = ev_loop_new (flags);
1112 1267
1113 if (!loop) 1268 if (!loop)
1114 XSRETURN_UNDEF; 1269 XSRETURN_UNDEF;
1115 1270
1116 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); 1271 RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117} 1272}
1118 OUTPUT: 1273 OUTPUT:
1119 RETVAL 1274 RETVAL
1120 1275
1121void DESTROY (struct ev_loop *loop) 1276void DESTROY (struct ev_loop *loop)
1122 CODE: 1277 CODE:
1123 if (loop != evapi.default_loop) /* global destruction sucks */ 1278 if (loop != evapi.default_loop) /* global destruction sucks */
1124 ev_loop_destroy (loop); 1279 ev_loop_destroy (loop);
1125 1280
1281void ev_loop_fork (struct ev_loop *loop)
1282
1283void ev_verify (struct ev_loop *loop)
1284
1285NV ev_now (struct ev_loop *loop)
1286
1287void ev_now_update (struct ev_loop *loop)
1288
1289void ev_suspend (struct ev_loop *loop)
1290
1291void ev_resume (struct ev_loop *loop)
1292
1293void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1294
1295void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1296
1297unsigned int ev_backend (struct ev_loop *loop)
1298
1299unsigned int ev_iteration (struct ev_loop *loop)
1300
1301unsigned int ev_depth (struct ev_loop *loop)
1302
1303void ev_loop (struct ev_loop *loop, int flags = 0)
1304
1305void ev_unloop (struct ev_loop *loop, int how = 1)
1306
1307void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1308
1309unsigned int ev_pending_count (struct ev_loop *loop)
1310
1311void ev_invoke_pending (struct ev_loop *loop)
1312
1313#if 0
1314
1315void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1316 CODE:
1317{
1318 Signal signum = s_signum (signal);
1319 CHECK_SIG (signal, signum);
1320
1321 ev_feed_signal_event (loop, signum);
1322}
1323
1324#endif
1325
1126ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1326ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1127 ALIAS: 1327 ALIAS:
1128 io_ns = 1 1328 io_ns = 1
1129 CODE: 1329 CODE:
1130{ 1330{
1131 int fd = sv_fileno (fh); 1331 int fd = s_fileno (fh, events & EV_WRITE);
1132 CHECK_FD (fh, fd); 1332 CHECK_FD (fh, fd);
1133 1333
1134 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1334 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1135 RETVAL->fh = newSVsv (fh); 1335 e_fh (RETVAL) = newSVsv (fh);
1136 ev_io_set (RETVAL, fd, events); 1336 ev_io_set (RETVAL, fd, events);
1137 if (!ix) START (io, RETVAL); 1337 if (!ix) START (io, RETVAL);
1138} 1338}
1139 OUTPUT: 1339 OUTPUT:
1140 RETVAL 1340 RETVAL
1141 1341
1342ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
1343 ALIAS:
1344 timer_ns = 1
1345 INIT:
1346 CHECK_REPEAT (repeat);
1347 CODE:
1348 RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
1349 ev_timer_set (RETVAL, after, repeat);
1350 if (!ix) START (timer, RETVAL);
1351 OUTPUT:
1352 RETVAL
1353
1354SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
1355 ALIAS:
1356 periodic_ns = 1
1357 INIT:
1358 CHECK_REPEAT (interval);
1359 CODE:
1360{
1361 ev_periodic *w;
1362 w = e_new (sizeof (ev_periodic), cb, ST (0));
1363 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1364 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1365 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1366 if (!ix) START (periodic, w);
1367}
1368 OUTPUT:
1369 RETVAL
1370
1371ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1372 ALIAS:
1373 signal_ns = 1
1374 CODE:
1375{
1376 Signal signum = s_signum (signal);
1377 CHECK_SIG (signal, signum);
1378
1379 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1380 ev_signal_set (RETVAL, signum);
1381 if (!ix) START_SIGNAL (RETVAL);
1382}
1383 OUTPUT:
1384 RETVAL
1385
1386ev_idle *idle (struct ev_loop *loop, SV *cb)
1387 ALIAS:
1388 idle_ns = 1
1389 CODE:
1390 RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
1391 ev_idle_set (RETVAL);
1392 if (!ix) START (idle, RETVAL);
1393 OUTPUT:
1394 RETVAL
1395
1396ev_prepare *prepare (struct ev_loop *loop, SV *cb)
1397 ALIAS:
1398 prepare_ns = 1
1399 CODE:
1400 RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
1401 ev_prepare_set (RETVAL);
1402 if (!ix) START (prepare, RETVAL);
1403 OUTPUT:
1404 RETVAL
1405
1406ev_check *check (struct ev_loop *loop, SV *cb)
1407 ALIAS:
1408 check_ns = 1
1409 CODE:
1410 RETVAL = e_new (sizeof (ev_check), cb, ST (0));
1411 ev_check_set (RETVAL);
1412 if (!ix) START (check, RETVAL);
1413 OUTPUT:
1414 RETVAL
1415
1416ev_fork *fork (struct ev_loop *loop, SV *cb)
1417 ALIAS:
1418 fork_ns = 1
1419 CODE:
1420 RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
1421 ev_fork_set (RETVAL);
1422 if (!ix) START (fork, RETVAL);
1423 OUTPUT:
1424 RETVAL
1425
1426ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1427 ALIAS:
1428 child_ns = 1
1429 CODE:
1430 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1431 ev_child_set (RETVAL, pid, trace);
1432 if (!ix) START (child, RETVAL);
1433 OUTPUT:
1434 RETVAL
1435
1436ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1437 ALIAS:
1438 stat_ns = 1
1439 CODE:
1440 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1441 e_fh (RETVAL) = newSVsv (path);
1442 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1443 if (!ix) START (stat, RETVAL);
1444 OUTPUT:
1445 RETVAL
1446
1447ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1448 ALIAS:
1449 embed_ns = 1
1450 CODE:
1451{
1452 if (!(ev_backend (other) & ev_embeddable_backends ()))
1453 croak ("passed loop is not embeddable via EV::embed,");
1454
1455 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1456 e_fh (RETVAL) = newSVsv (ST (1));
1457 ev_embed_set (RETVAL, other);
1458 if (!ix) START (embed, RETVAL);
1459}
1460 OUTPUT:
1461 RETVAL
1462
1463ev_async *async (struct ev_loop *loop, SV *cb)
1464 ALIAS:
1465 async_ns = 1
1466 CODE:
1467 RETVAL = e_new (sizeof (ev_async), cb, ST (0));
1468 ev_async_set (RETVAL);
1469 if (!ix) START (async, RETVAL);
1470 OUTPUT:
1471 RETVAL
1472
1473void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1474 CODE:
1475 ev_once (
1476 loop,
1477 s_fileno (fh, events & EV_WRITE), events,
1478 SvOK (timeout) ? SvNV (timeout) : -1.,
1479 e_once_cb,
1480 newSVsv (cb)
1481 );
1482

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