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Comparing EV/EV.xs (file contents):
Revision 1.116 by root, Tue Oct 28 08:08:28 2008 UTC vs.
Revision 1.151 by root, Thu Dec 30 07:28:47 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/* 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
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 20#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 21#define EV_H <ev.h>
22#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 23#include "EV/EVAPI.h"
15 24
16#define EV_SELECT_IS_WINSOCKET 0 25#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 26#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 27# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 29# define fd_mask Perl_fd_mask
21#endif 30#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 31/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 32#include "libev/ev.c"
24 33
25#ifndef _WIN32 34#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 35# include <pthread.h>
27#endif 36#endif
28 37
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34#if __GNUC__ >= 3
35# define expect(expr,value) __builtin_expect ((expr),(value))
36#else
37# define expect(expr,value) (expr)
38#endif
39
40#define expect_false(expr) expect ((expr) != 0, 0)
41#define expect_true(expr) expect ((expr) != 0, 1)
42
43#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
44 43
45#define WFLAG_KEEPALIVE 1 44#define WFLAG_KEEPALIVE 1
45#define WFLAG_UNREFED 2 /* has been unref'ed */
46 46
47#define UNREF(w) \ 47#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 48 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 49 && ev_is_active (w)) \
50 { \
50 ev_unref (e_loop (w)); 51 ev_unref (e_loop (w)); \
52 e_flags (w) |= WFLAG_UNREFED; \
53 }
51 54
52#define REF(w) \ 55#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 56 if (e_flags (w) & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 57 { \
58 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 59 ev_ref (e_loop (w)); \
60 }
56 61
57#define START(type,w) \ 62#define START(type,w) \
58 do { \ 63 do { \
64 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 65 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 66 } while (0)
62 67
63#define STOP(type,w) \ 68#define STOP(type,w) \
64 do { \ 69 do { \
65 REF (w); \ 70 REF (w); \
66 ev_ ## type ## _stop (e_loop (w), w); \ 71 ev_ ## type ## _stop (e_loop (w), w); \
67 } while (0) 72 } while (0)
68 73
69#define RESET(type,w,seta) \ 74#define RESET(type,w,seta) \
70 do { \ 75 do { \
71 int active = ev_is_active (w); \ 76 int active = ev_is_active (w); \
72 if (active) STOP (type, w); \ 77 if (active) STOP (type, w); \
73 ev_ ## type ## _set seta; \ 78 ev_ ## type ## _set seta; \
74 if (active) START (type, w); \ 79 if (active) START (type, w); \
75 } while (0) 80 } while (0)
76 81
77typedef 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)
78 106
79static SV *default_loop_sv; 107static SV *default_loop_sv;
80 108
81static struct EVAPI evapi; 109static struct EVAPI evapi;
82 110
… …
92 *stash_idle, 120 *stash_idle,
93 *stash_prepare, 121 *stash_prepare,
94 *stash_check, 122 *stash_check,
95 *stash_embed, 123 *stash_embed,
96 *stash_fork, 124 *stash_fork,
125 *stash_cleanup,
97 *stash_async; 126 *stash_async;
98
99#ifndef SIG_SIZE
100/* kudos to Slaven Rezic for the idea */
101static char sig_size [] = { SIG_NUM };
102# define SIG_SIZE (sizeof (sig_size) + 1)
103#endif
104
105static Signal
106sv_signum (SV *sig)
107{
108 Signal signum;
109
110 SvGETMAGIC (sig);
111
112 for (signum = 1; signum < SIG_SIZE; ++signum)
113 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
114 return signum;
115
116 signum = SvIV (sig);
117
118 if (signum > 0 && signum < SIG_SIZE)
119 return signum;
120
121 return -1;
122}
123 127
124///////////////////////////////////////////////////////////////////////////// 128/////////////////////////////////////////////////////////////////////////////
125// Event 129// Event
126 130
127static void e_cb (EV_P_ ev_watcher *w, int revents); 131static void e_cb (EV_P_ ev_watcher *w, int revents);
128 132
129static int 133void *
130sv_fileno (SV *fh)
131{
132 SvGETMAGIC (fh);
133
134 if (SvROK (fh))
135 fh = SvRV (fh);
136
137 if (SvTYPE (fh) == SVt_PVGV)
138 return PerlIO_fileno (IoIFP (sv_2io (fh)));
139
140 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
141 return SvIV (fh);
142
143 return -1;
144}
145
146static SV *
147e_get_cv (SV *cb_sv)
148{
149 HV *st;
150 GV *gvp;
151 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
152
153 if (!cv)
154 croak ("EV watcher callback must be a CODE reference");
155
156 return (SV *)cv;
157}
158
159static void *
160e_new (int size, SV *cb_sv, SV *loop) 134e_new (int size, SV *cb_sv, SV *loop)
161{ 135{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 136 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 137 ev_watcher *w;
164 SV *self = NEWSV (0, size); 138 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 139 SvPOK_only (self);
166 SvCUR_set (self, size); 140 SvCUR_set (self, size);
167 141
… …
214{ 188{
215 dSP; 189 dSP;
216 I32 mark = SP - PL_stack_base; 190 I32 mark = SP - PL_stack_base;
217 SV *sv_self, *sv_events; 191 SV *sv_self, *sv_events;
218 192
193 /* libev might have stopped the watcher */
194 if (expect_false (w->e_flags & WFLAG_UNREFED)
195 && !ev_is_active (w))
196 REF (w);
197
219 if (expect_true (sv_self_cache)) 198 if (expect_true (sv_self_cache))
220 { 199 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 200 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 201 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
223 } 202 }
224 else 203 else
225 { 204 {
226 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 205 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
227 SvREADONLY_on (sv_self); 206 SvREADONLY_on (sv_self);
228 } 207 }
229 208
230 if (expect_true (sv_events_cache)) 209 if (expect_true (sv_events_cache))
231 { 210 {
232 sv_events = sv_events_cache; sv_events_cache = 0; 211 sv_events = sv_events_cache; sv_events_cache = 0;
233 SvIV_set (sv_events, revents); 212 SvIV_set (sv_events, revents);
213 SvIOK_only (sv_events);
234 } 214 }
235 else 215 else
236 { 216 {
237 sv_events = newSViv (revents); 217 sv_events = newSViv (revents);
238 SvREADONLY_on (sv_events); 218 SvREADONLY_on (sv_events);
… …
244 PUSHs (sv_events); 224 PUSHs (sv_events);
245 225
246 PUTBACK; 226 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 227 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 228
249 if (expect_false (sv_self_cache)) 229 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 230 SvREFCNT_dec (sv_self);
251 else 231 else
252 { 232 {
253 SvREFCNT_dec (SvRV (sv_self)); 233 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 234 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 235 sv_self_cache = sv_self;
256 } 236 }
257 237
258 if (expect_false (sv_events_cache)) 238 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
239 SvREFCNT_dec (sv_events);
240 else
241 sv_events_cache = sv_events;
242
243 if (expect_false (SvTRUE (ERRSV)))
244 {
245 SPAGAIN;
246 PUSHMARK (SP);
247 PUTBACK;
248 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
249 }
250
251 SP = PL_stack_base + mark;
252 PUTBACK;
253}
254
255static void
256e_once_cb (int revents, void *arg)
257{
258 dSP;
259 I32 mark = SP - PL_stack_base;
260 SV *sv_events;
261
262 if (sv_events_cache)
263 {
264 sv_events = sv_events_cache; sv_events_cache = 0;
265 SvIV_set (sv_events, revents);
266 }
267 else
268 sv_events = newSViv (revents);
269
270 PUSHMARK (SP);
271 XPUSHs (sv_events);
272
273 PUTBACK;
274 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
275
276 SvREFCNT_dec ((SV *)arg);
277
278 if (sv_events_cache)
259 SvREFCNT_dec (sv_events); 279 SvREFCNT_dec (sv_events);
260 else 280 else
261 sv_events_cache = sv_events; 281 sv_events_cache = sv_events;
262 282
263 if (SvTRUE (ERRSV)) 283 if (SvTRUE (ERRSV))
… …
270 290
271 SP = PL_stack_base + mark; 291 SP = PL_stack_base + mark;
272 PUTBACK; 292 PUTBACK;
273} 293}
274 294
275static void
276e_once_cb (int revents, void *arg)
277{
278 dSP;
279 I32 mark = SP - PL_stack_base;
280 SV *sv_events;
281
282 if (sv_events_cache)
283 {
284 sv_events = sv_events_cache; sv_events_cache = 0;
285 SvIV_set (sv_events, revents);
286 }
287 else
288 sv_events = newSViv (revents);
289
290 PUSHMARK (SP);
291 XPUSHs (sv_events);
292
293 PUTBACK;
294 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
295
296 SvREFCNT_dec ((SV *)arg);
297
298 if (sv_events_cache)
299 SvREFCNT_dec (sv_events);
300 else
301 sv_events_cache = sv_events;
302
303 if (SvTRUE (ERRSV))
304 {
305 SPAGAIN;
306 PUSHMARK (SP);
307 PUTBACK;
308 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
309 }
310
311 SP = PL_stack_base + mark;
312 PUTBACK;
313}
314
315static ev_tstamp 295static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 296e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 297{
318 ev_tstamp retval; 298 ev_tstamp retval;
319 int count; 299 int count;
… …
322 ENTER; 302 ENTER;
323 SAVETMPS; 303 SAVETMPS;
324 304
325 PUSHMARK (SP); 305 PUSHMARK (SP);
326 EXTEND (SP, 2); 306 EXTEND (SP, 2);
327 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 307 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
328 PUSHs (newSVnv (now)); 308 PUSHs (newSVnv (now));
329 309
330 PUTBACK; 310 PUTBACK;
331 count = call_sv (w->fh, G_SCALAR | G_EVAL); 311 count = call_sv (w->fh, G_SCALAR | G_EVAL);
332 SPAGAIN; 312 SPAGAIN;
… …
362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 342 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
363 343
364#define CHECK_SIG(sv,num) if ((num) < 0) \ 344#define CHECK_SIG(sv,num) if ((num) < 0) \
365 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 345 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
366 346
347static void
348default_fork (void)
349{
350 ev_loop_fork (EV_DEFAULT_UC);
351}
352
367///////////////////////////////////////////////////////////////////////////// 353/////////////////////////////////////////////////////////////////////////////
368// XS interface functions 354// XS interface functions
369 355
370MODULE = EV PACKAGE = EV PREFIX = ev_ 356MODULE = EV PACKAGE = EV PREFIX = ev_
371 357
… …
383 const_iv (EV_, MINPRI) 369 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 370 const_iv (EV_, MAXPRI)
385 371
386 const_iv (EV_, UNDEF) 372 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 373 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 374 const_iv (EV_, READ)
390 const_iv (EV_, WRITE) 375 const_iv (EV_, WRITE)
376 const_iv (EV_, IO)
377 const_iv (EV_, TIMER)
378 const_iv (EV_, PERIODIC)
391 const_iv (EV_, SIGNAL) 379 const_iv (EV_, SIGNAL)
380 const_iv (EV_, CHILD)
381 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 382 const_iv (EV_, IDLE)
383 const_iv (EV_, PREPARE)
393 const_iv (EV_, CHECK) 384 const_iv (EV_, CHECK)
385 const_iv (EV_, EMBED)
386 const_iv (EV_, FORK)
387 const_iv (EV_, CLEANUP)
388 const_iv (EV_, ASYNC)
389 const_iv (EV_, CUSTOM)
394 const_iv (EV_, ERROR) 390 const_iv (EV_, ERROR)
395 391
396 const_iv (EV, LOOP_ONESHOT) 392 const_iv (EV, RUN_NOWAIT)
397 const_iv (EV, LOOP_NONBLOCK)
398 const_iv (EV, UNLOOP_ONE) 393 const_iv (EV, RUN_ONCE)
394
395 const_iv (EV, BREAK_CANCEL)
396 const_iv (EV, BREAK_ONE)
399 const_iv (EV, UNLOOP_ALL) 397 const_iv (EV, BREAK_ALL)
400
401 const_iv (EV, BACKEND_SELECT) 398 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 399 const_iv (EV, BACKEND_POLL)
403 const_iv (EV, BACKEND_EPOLL) 400 const_iv (EV, BACKEND_EPOLL)
404 const_iv (EV, BACKEND_KQUEUE) 401 const_iv (EV, BACKEND_KQUEUE)
405 const_iv (EV, BACKEND_DEVPOLL) 402 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 403 const_iv (EV, BACKEND_PORT)
404 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, FLAG_AUTO) 405 const_iv (EV, FLAG_AUTO)
406 const_iv (EV, FLAG_FORKCHECK)
407 const_iv (EV, FLAG_SIGNALFD)
408 const_iv (EV, FLAG_NOENV) 408 const_iv (EV, FLAG_NOENV)
409 const_iv (EV, FLAG_FORKCHECK) 409 const_iv (EV, FLAG_NOINOTIFY)
410
411 const_iv (EV_, VERSION_MAJOR)
412 const_iv (EV_, VERSION_MINOR)
413#if EV_COMPAT3
414 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
415 const_iv (EV_, TIMEOUT)
416 const_iv (EV, LOOP_NONBLOCK)
417 const_iv (EV, LOOP_ONESHOT)
418 const_iv (EV, UNLOOP_CANCEL)
419 const_iv (EV, UNLOOP_ONE)
420 const_iv (EV, UNLOOP_ALL)
421#endif
410 }; 422 };
411 423
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 424 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 425 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 426
… …
423 stash_check = gv_stashpv ("EV::Check" , 1); 435 stash_check = gv_stashpv ("EV::Check" , 1);
424 stash_child = gv_stashpv ("EV::Child" , 1); 436 stash_child = gv_stashpv ("EV::Child" , 1);
425 stash_embed = gv_stashpv ("EV::Embed" , 1); 437 stash_embed = gv_stashpv ("EV::Embed" , 1);
426 stash_stat = gv_stashpv ("EV::Stat" , 1); 438 stash_stat = gv_stashpv ("EV::Stat" , 1);
427 stash_fork = gv_stashpv ("EV::Fork" , 1); 439 stash_fork = gv_stashpv ("EV::Fork" , 1);
440 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
428 stash_async = gv_stashpv ("EV::Async" , 1); 441 stash_async = gv_stashpv ("EV::Async" , 1);
429 442
430 { 443 {
431 SV *sv = perl_get_sv ("EV::API", TRUE); 444 SV *sv = perl_get_sv ("EV::API", TRUE);
432 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 445 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
433 446
434 /* the poor man's shared library emulator */ 447 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 448 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 449 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 450 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 451 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 452 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 453 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 454 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 455 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 456 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 457 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 458 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 459 evapi.loop_fork = ev_loop_fork;
447 evapi.loop_count = ev_loop_count; 460 evapi.iteration = ev_iteration;
461 evapi.depth = ev_depth;
462 evapi.set_userdata = ev_set_userdata;
463 evapi.userdata = ev_userdata;
448 evapi.now = ev_now; 464 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 465 evapi.now_update = ev_now_update;
466 evapi.suspend = ev_suspend;
467 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 468 evapi.backend = ev_backend;
451 evapi.unloop = ev_unloop; 469 evapi.break_ = ev_break;
470 evapi.invoke_pending = ev_invoke_pending;
471 evapi.pending_count = ev_pending_count;
472 evapi.verify = ev_verify;
473 evapi.set_loop_release_cb = ev_set_loop_release_cb;
474 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 475 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 476 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 477 evapi.run = ev_run;
455 evapi.once = ev_once; 478 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 479 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 480 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 481 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 482 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 483 evapi.timer_again = ev_timer_again;
484 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 485 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 486 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 487 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 488 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 489 evapi.idle_start = ev_idle_start;
466 evapi.idle_stop = ev_idle_stop; 490 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 491 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 492 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 493 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 494 evapi.check_stop = ev_check_stop;
495#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 496 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 497 evapi.child_stop = ev_child_stop;
498#endif
473 evapi.stat_start = ev_stat_start; 499 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 500 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 501 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 502 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 503 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 504 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 505 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 506 evapi.fork_stop = ev_fork_stop;
507 evapi.cleanup_start = ev_cleanup_start;
508 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 509 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 510 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 511 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 512 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 513 evapi.invoke = ev_invoke;
486 514
487 sv_setiv (sv, (IV)&evapi); 515 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 516 SvREADONLY_on (sv);
489 } 517 }
490#ifndef _WIN32 518#if !defined(_WIN32) && !defined(_MINIX)
491 pthread_atfork (0, 0, ev_default_fork); 519 pthread_atfork (0, 0, default_fork);
492#endif 520#endif
493} 521}
494 522
495SV *ev_default_loop (unsigned int flags = 0) 523SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 524 CODE:
… …
510 OUTPUT: 538 OUTPUT:
511 RETVAL 539 RETVAL
512 540
513void ev_default_destroy () 541void ev_default_destroy ()
514 CODE: 542 CODE:
515 ev_default_destroy (); 543 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 544 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 545 default_loop_sv = 0;
518 546
519unsigned int ev_supported_backends () 547unsigned int ev_supported_backends ()
520 548
521unsigned int ev_recommended_backends () 549unsigned int ev_recommended_backends ()
522 550
523unsigned int ev_embeddable_backends () 551unsigned int ev_embeddable_backends ()
524 552
553void ev_sleep (NV interval)
554
525NV ev_time () 555NV ev_time ()
526 556
527NV ev_now () 557NV ev_now ()
528 C_ARGS: evapi.default_loop 558 C_ARGS: evapi.default_loop
529 559
530void ev_now_update () 560void ev_now_update ()
531 C_ARGS: evapi.default_loop 561 C_ARGS: evapi.default_loop
532 562
563void ev_suspend ()
564 C_ARGS: evapi.default_loop
565
566void ev_resume ()
567 C_ARGS: evapi.default_loop
568
533unsigned int ev_backend () 569unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 570 C_ARGS: evapi.default_loop
535 571
572void ev_verify ()
573 ALIAS:
574 loop_verify = 1
575 C_ARGS: evapi.default_loop
576
577unsigned int ev_iteration ()
578 ALIAS:
579 loop_count = 1
580 C_ARGS: evapi.default_loop
581
536unsigned int ev_loop_count () 582unsigned int ev_depth ()
583 ALIAS:
584 loop_depth = 1
537 C_ARGS: evapi.default_loop 585 C_ARGS: evapi.default_loop
538 586
539void ev_set_io_collect_interval (NV interval) 587void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 588 C_ARGS: evapi.default_loop, interval
541 589
542void ev_set_timeout_collect_interval (NV interval) 590void ev_set_timeout_collect_interval (NV interval)
543 C_ARGS: evapi.default_loop, interval 591 C_ARGS: evapi.default_loop, interval
544 592
545void ev_loop (int flags = 0) 593void ev_run (int flags = 0)
594 ALIAS:
595 loop = 1
546 C_ARGS: evapi.default_loop, flags 596 C_ARGS: evapi.default_loop, flags
547 597
548void ev_unloop (int how = EVUNLOOP_ONE) 598void ev_break (int how = EVBREAK_ONE)
599 ALIAS:
600 unloop = 1
549 C_ARGS: evapi.default_loop, how 601 C_ARGS: evapi.default_loop, how
550 602
551void ev_feed_fd_event (int fd, int revents = EV_NONE) 603void ev_feed_fd_event (int fd, int revents = EV_NONE)
552 C_ARGS: evapi.default_loop, fd, revents 604 C_ARGS: evapi.default_loop, fd, revents
553 605
554void ev_feed_signal_event (SV *signal) 606void ev_feed_signal_event (SV *signal)
555 CODE: 607 CODE:
556{ 608{
557 Signal signum = sv_signum (signal); 609 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 610 CHECK_SIG (signal, signum);
559 611
560 ev_feed_signal_event (evapi.default_loop, signum); 612 ev_feed_signal_event (evapi.default_loop, signum);
561} 613}
562 614
615unsigned int ev_pending_count ()
616 C_ARGS: evapi.default_loop
617
618void ev_invoke_pending ()
619 C_ARGS: evapi.default_loop
620
563ev_io *io (SV *fh, int events, SV *cb) 621ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 622 ALIAS:
565 io_ns = 1 623 io_ns = 1
624 _ae_io = 2
566 CODE: 625 CODE:
567{ 626{
568 int fd = sv_fileno (fh); 627 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 628 CHECK_FD (fh, fd);
570 629
630 if (ix == 2)
631 {
632 ix = 0;
633 events = events ? EV_WRITE : EV_READ;
634 }
635
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 636 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 637 e_fh (RETVAL) = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 638 ev_io_set (RETVAL, fd, events);
574 if (!ix) START (io, RETVAL); 639 if (!ix) START (io, RETVAL);
575} 640}
576 OUTPUT: 641 OUTPUT:
577 RETVAL 642 RETVAL
… …
595 CHECK_REPEAT (interval); 660 CHECK_REPEAT (interval);
596 CODE: 661 CODE:
597{ 662{
598 ev_periodic *w; 663 ev_periodic *w;
599 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 664 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
600 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 665 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
601 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 666 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
602 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 667 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
603 if (!ix) START (periodic, w); 668 if (!ix) START (periodic, w);
604} 669}
605 OUTPUT: 670 OUTPUT:
606 RETVAL 671 RETVAL
… …
608ev_signal *signal (SV *signal, SV *cb) 673ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 674 ALIAS:
610 signal_ns = 1 675 signal_ns = 1
611 CODE: 676 CODE:
612{ 677{
613 Signal signum = sv_signum (signal); 678 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 679 CHECK_SIG (signal, signum);
615 680
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 681 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 682 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 683 if (!ix) START_SIGNAL (RETVAL);
619} 684}
620 OUTPUT: 685 OUTPUT:
621 RETVAL 686 RETVAL
622 687
623ev_idle *idle (SV *cb) 688ev_idle *idle (SV *cb)
… …
658 ev_fork_set (RETVAL); 723 ev_fork_set (RETVAL);
659 if (!ix) START (fork, RETVAL); 724 if (!ix) START (fork, RETVAL);
660 OUTPUT: 725 OUTPUT:
661 RETVAL 726 RETVAL
662 727
728ev_cleanup *cleanup (SV *cb)
729 ALIAS:
730 cleanup_ns = 1
731 CODE:
732 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
733 ev_cleanup_set (RETVAL);
734 if (!ix) START (cleanup, RETVAL);
735 OUTPUT:
736 RETVAL
737
663ev_child *child (int pid, int trace, SV *cb) 738ev_child *child (int pid, int trace, SV *cb)
664 ALIAS: 739 ALIAS:
665 child_ns = 1 740 child_ns = 1
666 CODE: 741 CODE:
742#if EV_CHILD_ENABLE
667 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 743 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
668 ev_child_set (RETVAL, pid, trace); 744 ev_child_set (RETVAL, pid, trace);
669 if (!ix) START (child, RETVAL); 745 if (!ix) START (child, RETVAL);
746#else
747 croak ("EV::child watchers not supported on this platform");
748#endif
670 OUTPUT: 749 OUTPUT:
671 RETVAL 750 RETVAL
751
672 752
673ev_stat *stat (SV *path, NV interval, SV *cb) 753ev_stat *stat (SV *path, NV interval, SV *cb)
674 ALIAS: 754 ALIAS:
675 stat_ns = 1 755 stat_ns = 1
676 CODE: 756 CODE:
677 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 757 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
678 RETVAL->fh = newSVsv (path); 758 e_fh (RETVAL) = newSVsv (path);
679 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 759 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
680 if (!ix) START (stat, RETVAL); 760 if (!ix) START (stat, RETVAL);
681 OUTPUT: 761 OUTPUT:
682 RETVAL 762 RETVAL
763
764#ifndef EV_NO_LOOPS
683 765
684ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 766ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
685 ALIAS: 767 ALIAS:
686 embed_ns = 1 768 embed_ns = 1
687 CODE: 769 CODE:
688{ 770{
689 if (!(ev_backend (loop) & ev_embeddable_backends ())) 771 if (!(ev_backend (loop) & ev_embeddable_backends ()))
690 croak ("passed loop is not embeddable via EV::embed,"); 772 croak ("passed loop is not embeddable via EV::embed,");
691 773
692 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 774 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
693 RETVAL->fh = newSVsv (ST (0)); 775 e_fh (RETVAL) = newSVsv (ST (0));
694 ev_embed_set (RETVAL, loop); 776 ev_embed_set (RETVAL, loop);
695 if (!ix) START (embed, RETVAL); 777 if (!ix) START (embed, RETVAL);
696} 778}
697 OUTPUT: 779 OUTPUT:
698 RETVAL 780 RETVAL
781
782#endif
699 783
700ev_async *async (SV *cb) 784ev_async *async (SV *cb)
701 ALIAS: 785 ALIAS:
702 async_ns = 1 786 async_ns = 1
703 CODE: 787 CODE:
… …
709 793
710void once (SV *fh, int events, SV *timeout, SV *cb) 794void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 795 CODE:
712 ev_once ( 796 ev_once (
713 evapi.default_loop, 797 evapi.default_loop,
714 sv_fileno (fh), events, 798 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 799 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 800 e_once_cb,
717 newSVsv (cb) 801 newSVsv (cb)
718 ); 802 );
719 803
… …
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 824 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 825 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 826
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 827 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 828 {
829 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 830 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 831 UNREF (w);
748 } 832 }
749} 833}
750 OUTPUT: 834 OUTPUT:
751 RETVAL 835 RETVAL
… …
753SV *cb (ev_watcher *w, SV *new_cb = 0) 837SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 838 CODE:
755{ 839{
756 if (items > 1) 840 if (items > 1)
757 { 841 {
758 new_cb = e_get_cv (new_cb); 842 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 843 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 844 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 845 }
762 else 846 else
763 RETVAL = newRV_inc (w->cb_sv); 847 RETVAL = newRV_inc (w->cb_sv);
… …
833 e_destroy (w); 917 e_destroy (w);
834 918
835void set (ev_io *w, SV *fh, int events) 919void set (ev_io *w, SV *fh, int events)
836 CODE: 920 CODE:
837{ 921{
838 int fd = sv_fileno (fh); 922 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 923 CHECK_FD (fh, fd);
840 924
841 sv_setsv (w->fh, fh); 925 sv_setsv (e_fh (w), fh);
842 RESET (io, w, (w, fd, events)); 926 RESET (io, w, (w, fd, events));
843} 927}
844 928
845SV *fh (ev_io *w, SV *new_fh = 0) 929SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 930 CODE:
847{ 931{
848 if (items > 1) 932 if (items > 1)
849 { 933 {
850 int fd = sv_fileno (new_fh); 934 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 935 CHECK_FD (new_fh, fd);
852 936
853 RETVAL = w->fh; 937 RETVAL = e_fh (w);
854 w->fh = newSVsv (new_fh); 938 e_fh (w) = newSVsv (new_fh);
855 939
856 RESET (io, w, (w, fd, w->events)); 940 RESET (io, w, (w, fd, w->events));
857 } 941 }
858 else 942 else
859 RETVAL = newSVsv (w->fh); 943 RETVAL = newSVsv (e_fh (w));
860} 944}
861 OUTPUT: 945 OUTPUT:
862 RETVAL 946 RETVAL
863 947
864int events (ev_io *w, int new_events = EV_UNDEF) 948int events (ev_io *w, int new_events = EV_UNDEF)
… …
874 958
875MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 959MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
876 960
877void ev_signal_start (ev_signal *w) 961void ev_signal_start (ev_signal *w)
878 CODE: 962 CODE:
879 START (signal, w); 963 START_SIGNAL (w);
880 964
881void ev_signal_stop (ev_signal *w) 965void ev_signal_stop (ev_signal *w)
882 CODE: 966 CODE:
883 STOP (signal, w); 967 STOP (signal, w);
884 968
… …
888 e_destroy (w); 972 e_destroy (w);
889 973
890void set (ev_signal *w, SV *signal) 974void set (ev_signal *w, SV *signal)
891 CODE: 975 CODE:
892{ 976{
893 Signal signum = sv_signum (signal); 977 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 978 CHECK_SIG (signal, signum);
895 979
896 RESET (signal, w, (w, signum)); 980 RESET_SIGNAL (w, (w, signum));
897} 981}
898 982
899int signal (ev_signal *w, SV *new_signal = 0) 983int signal (ev_signal *w, SV *new_signal = 0)
900 CODE: 984 CODE:
901{ 985{
902 RETVAL = w->signum; 986 RETVAL = w->signum;
903 987
904 if (items > 1) 988 if (items > 1)
905 { 989 {
906 Signal signum = sv_signum (new_signal); 990 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 991 CHECK_SIG (new_signal, signum);
908 992
909 RESET (signal, w, (w, signum)); 993 RESET_SIGNAL (w, (w, signum));
910 } 994 }
911} 995}
912 OUTPUT: 996 OUTPUT:
913 RETVAL 997 RETVAL
914 998
… …
926 1010
927void ev_timer_again (ev_timer *w) 1011void ev_timer_again (ev_timer *w)
928 INIT: 1012 INIT:
929 CHECK_REPEAT (w->repeat); 1013 CHECK_REPEAT (w->repeat);
930 CODE: 1014 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 1015 ev_timer_again (e_loop (w), w);
933 UNREF (w); 1016 UNREF (w);
1017
1018NV ev_timer_remaining (ev_timer *w)
1019 C_ARGS: e_loop (w), w
934 1020
935void DESTROY (ev_timer *w) 1021void DESTROY (ev_timer *w)
936 CODE: 1022 CODE:
937 STOP (timer, w); 1023 STOP (timer, w);
938 e_destroy (w); 1024 e_destroy (w);
… …
955 CODE: 1041 CODE:
956 STOP (periodic, w); 1042 STOP (periodic, w);
957 1043
958void ev_periodic_again (ev_periodic *w) 1044void ev_periodic_again (ev_periodic *w)
959 CODE: 1045 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 1046 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 1047 UNREF (w);
963 1048
964void DESTROY (ev_periodic *w) 1049void DESTROY (ev_periodic *w)
965 CODE: 1050 CODE:
… …
969void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1054void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
970 INIT: 1055 INIT:
971 CHECK_REPEAT (interval); 1056 CHECK_REPEAT (interval);
972 CODE: 1057 CODE:
973{ 1058{
974 SvREFCNT_dec (w->fh); 1059 SvREFCNT_dec (e_fh (w));
975 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1060 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
976 1061
977 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1062 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
978} 1063}
979 1064
980NV at (ev_periodic *w) 1065NV at (ev_periodic *w)
981 CODE: 1066 CODE:
982 RETVAL = ev_periodic_at (w); 1067 RETVAL = ev_periodic_at (w);
… …
1041void DESTROY (ev_fork *w) 1126void DESTROY (ev_fork *w)
1042 CODE: 1127 CODE:
1043 STOP (fork, w); 1128 STOP (fork, w);
1044 e_destroy (w); 1129 e_destroy (w);
1045 1130
1131MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1132
1133void ev_cleanup_start (ev_cleanup *w)
1134 CODE:
1135 START (cleanup, w);
1136
1137void ev_cleanup_stop (ev_cleanup *w)
1138 CODE:
1139 STOP (cleanup, w);
1140
1141void DESTROY (ev_cleanup *w)
1142 CODE:
1143 STOP (cleanup, w);
1144 e_destroy (w);
1145
1146int keepalive (ev_watcher *w, int new_value = 0)
1147 CODE:
1148 RETVAL = 0;
1149 OUTPUT:
1150 RETVAL
1151
1046MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1152MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1153
1154#if EV_CHILD_ENABLE
1047 1155
1048void ev_child_start (ev_child *w) 1156void ev_child_start (ev_child *w)
1049 CODE: 1157 CODE:
1050 START (child, w); 1158 START (child, w);
1051 1159
… …
1071 : ix == 1 ? w->rpid 1179 : ix == 1 ? w->rpid
1072 : w->rstatus; 1180 : w->rstatus;
1073 OUTPUT: 1181 OUTPUT:
1074 RETVAL 1182 RETVAL
1075 1183
1184#endif
1185
1076MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1186MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1077 1187
1078void ev_stat_start (ev_stat *w) 1188void ev_stat_start (ev_stat *w)
1079 CODE: 1189 CODE:
1080 START (stat, w); 1190 START (stat, w);
… …
1089 e_destroy (w); 1199 e_destroy (w);
1090 1200
1091void set (ev_stat *w, SV *path, NV interval) 1201void set (ev_stat *w, SV *path, NV interval)
1092 CODE: 1202 CODE:
1093{ 1203{
1094 sv_setsv (w->fh, path); 1204 sv_setsv (e_fh (w), path);
1095 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1205 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1096} 1206}
1097 1207
1098SV *path (ev_stat *w, SV *new_path = 0) 1208SV *path (ev_stat *w, SV *new_path = 0)
1099 CODE: 1209 CODE:
1100{ 1210{
1101 RETVAL = SvREFCNT_inc (w->fh); 1211 RETVAL = SvREFCNT_inc (e_fh (w));
1102 1212
1103 if (items > 1) 1213 if (items > 1)
1104 { 1214 {
1105 SvREFCNT_dec (w->fh); 1215 SvREFCNT_dec (e_fh (w));
1106 w->fh = newSVsv (new_path); 1216 e_fh (w) = newSVsv (new_path);
1107 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1217 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1108 } 1218 }
1109} 1219}
1110 OUTPUT: 1220 OUTPUT:
1111 RETVAL 1221 RETVAL
1112 1222
… …
1114 CODE: 1224 CODE:
1115{ 1225{
1116 RETVAL = w->interval; 1226 RETVAL = w->interval;
1117 1227
1118 if (items > 1) 1228 if (items > 1)
1119 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1229 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1120} 1230}
1121 OUTPUT: 1231 OUTPUT:
1122 RETVAL 1232 RETVAL
1123 1233
1124void prev (ev_stat *w) 1234void prev (ev_stat *w)
… …
1183 e_destroy (w); 1293 e_destroy (w);
1184 1294
1185void set (ev_embed *w, struct ev_loop *loop) 1295void set (ev_embed *w, struct ev_loop *loop)
1186 CODE: 1296 CODE:
1187{ 1297{
1188 sv_setsv (w->fh, ST (1)); 1298 sv_setsv (e_fh (w), ST (1));
1189 RESET (embed, w, (w, loop)); 1299 RESET (embed, w, (w, loop));
1190} 1300}
1191 1301
1192SV *other (ev_embed *w) 1302SV *other (ev_embed *w)
1193 CODE: 1303 CODE:
1194 RETVAL = newSVsv (w->fh); 1304 RETVAL = newSVsv (e_fh (w));
1195 OUTPUT: 1305 OUTPUT:
1196 RETVAL 1306 RETVAL
1197 1307
1198void ev_embed_sweep (ev_embed *w) 1308void ev_embed_sweep (ev_embed *w)
1199 C_ARGS: e_loop (w), w 1309 C_ARGS: e_loop (w), w
… …
1220 CODE: 1330 CODE:
1221 RETVAL = boolSV (ev_async_pending (w)); 1331 RETVAL = boolSV (ev_async_pending (w));
1222 OUTPUT: 1332 OUTPUT:
1223 RETVAL 1333 RETVAL
1224 1334
1335#ifndef EV_NO_LOOPS
1336
1225MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1337MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1226 1338
1227SV *new (SV *klass, unsigned int flags = 0) 1339SV *new (SV *klass, unsigned int flags = 0)
1228 CODE: 1340 CODE:
1229{ 1341{
… …
1237 OUTPUT: 1349 OUTPUT:
1238 RETVAL 1350 RETVAL
1239 1351
1240void DESTROY (struct ev_loop *loop) 1352void DESTROY (struct ev_loop *loop)
1241 CODE: 1353 CODE:
1242 if (loop != evapi.default_loop) /* global destruction sucks */ 1354 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1355 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1356 if (loop != evapi.default_loop)
1243 ev_loop_destroy (loop); 1357 ev_loop_destroy (loop);
1244 1358
1245void ev_loop_fork (struct ev_loop *loop) 1359void ev_loop_fork (struct ev_loop *loop)
1246 1360
1247void ev_loop_verify (struct ev_loop *loop)
1248
1249NV ev_now (struct ev_loop *loop) 1361NV ev_now (struct ev_loop *loop)
1250 1362
1251void ev_now_update (struct ev_loop *loop) 1363void ev_now_update (struct ev_loop *loop)
1252 1364
1365void ev_suspend (struct ev_loop *loop)
1366
1367void ev_resume (struct ev_loop *loop)
1368
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1369void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1370
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1371void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1372
1257unsigned int ev_backend (struct ev_loop *loop) 1373unsigned int ev_backend (struct ev_loop *loop)
1258 1374
1259unsigned int ev_loop_count (struct ev_loop *loop) 1375void ev_verify (struct ev_loop *loop)
1376 ALIAS:
1377 loop_verify = 1
1260 1378
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1379unsigned int ev_iteration (struct ev_loop *loop)
1380 ALIAS:
1381 loop_count = 1
1262 1382
1383unsigned int ev_depth (struct ev_loop *loop)
1384 ALIAS:
1385 loop_depth = 1
1386
1387void ev_run (struct ev_loop *loop, int flags = 0)
1388 ALIAS:
1389 loop = 1
1390
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1391void ev_break (struct ev_loop *loop, int how = 1)
1392 ALIAS:
1393 unloop = 1
1264 1394
1265void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1395void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1266 1396
1397unsigned int ev_pending_count (struct ev_loop *loop)
1398
1399void ev_invoke_pending (struct ev_loop *loop)
1400
1267#if 0 1401#if 0
1268 1402
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1403void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1404 CODE:
1271{ 1405{
1272 Signal signum = sv_signum (signal); 1406 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1407 CHECK_SIG (signal, signum);
1274 1408
1275 ev_feed_signal_event (loop, signum); 1409 ev_feed_signal_event (loop, signum);
1276} 1410}
1277 1411
… …
1280ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1414ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1281 ALIAS: 1415 ALIAS:
1282 io_ns = 1 1416 io_ns = 1
1283 CODE: 1417 CODE:
1284{ 1418{
1285 int fd = sv_fileno (fh); 1419 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1420 CHECK_FD (fh, fd);
1287 1421
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1422 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1423 e_fh (RETVAL) = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1424 ev_io_set (RETVAL, fd, events);
1291 if (!ix) START (io, RETVAL); 1425 if (!ix) START (io, RETVAL);
1292} 1426}
1293 OUTPUT: 1427 OUTPUT:
1294 RETVAL 1428 RETVAL
… …
1312 CHECK_REPEAT (interval); 1446 CHECK_REPEAT (interval);
1313 CODE: 1447 CODE:
1314{ 1448{
1315 ev_periodic *w; 1449 ev_periodic *w;
1316 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1450 w = e_new (sizeof (ev_periodic), cb, ST (0));
1317 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1451 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1318 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1452 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1319 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1453 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1320 if (!ix) START (periodic, w); 1454 if (!ix) START (periodic, w);
1321} 1455}
1322 OUTPUT: 1456 OUTPUT:
1323 RETVAL 1457 RETVAL
1324 1458
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1459ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1460 ALIAS:
1329 signal_ns = 1 1461 signal_ns = 1
1330 CODE: 1462 CODE:
1331{ 1463{
1332 Signal signum = sv_signum (signal); 1464 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1465 CHECK_SIG (signal, signum);
1334 1466
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1467 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1468 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1469 if (!ix) START_SIGNAL (RETVAL);
1338} 1470}
1339 OUTPUT: 1471 OUTPUT:
1340 RETVAL 1472 RETVAL
1341
1342#endif
1343 1473
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1474ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1475 ALIAS:
1346 idle_ns = 1 1476 idle_ns = 1
1347 CODE: 1477 CODE:
… …
1379 ev_fork_set (RETVAL); 1509 ev_fork_set (RETVAL);
1380 if (!ix) START (fork, RETVAL); 1510 if (!ix) START (fork, RETVAL);
1381 OUTPUT: 1511 OUTPUT:
1382 RETVAL 1512 RETVAL
1383 1513
1514ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1515 ALIAS:
1516 cleanup_ns = 1
1517 CODE:
1518 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1519 ev_cleanup_set (RETVAL);
1520 if (!ix) START (cleanup, RETVAL);
1521 OUTPUT:
1522 RETVAL
1523
1384ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1524ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1385 ALIAS: 1525 ALIAS:
1386 child_ns = 1 1526 child_ns = 1
1387 CODE: 1527 CODE:
1528#if EV_CHILD_ENABLE
1388 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1529 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1389 ev_child_set (RETVAL, pid, trace); 1530 ev_child_set (RETVAL, pid, trace);
1390 if (!ix) START (child, RETVAL); 1531 if (!ix) START (child, RETVAL);
1532#else
1533 croak ("EV::child watchers not supported on this platform");
1534#endif
1391 OUTPUT: 1535 OUTPUT:
1392 RETVAL 1536 RETVAL
1393 1537
1394ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1538ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1395 ALIAS: 1539 ALIAS:
1396 stat_ns = 1 1540 stat_ns = 1
1397 CODE: 1541 CODE:
1398 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1399 RETVAL->fh = newSVsv (path); 1543 e_fh (RETVAL) = newSVsv (path);
1400 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1544 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1401 if (!ix) START (stat, RETVAL); 1545 if (!ix) START (stat, RETVAL);
1402 OUTPUT: 1546 OUTPUT:
1403 RETVAL 1547 RETVAL
1404 1548
1405ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1549ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1409{ 1553{
1410 if (!(ev_backend (other) & ev_embeddable_backends ())) 1554 if (!(ev_backend (other) & ev_embeddable_backends ()))
1411 croak ("passed loop is not embeddable via EV::embed,"); 1555 croak ("passed loop is not embeddable via EV::embed,");
1412 1556
1413 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1557 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1414 RETVAL->fh = newSVsv (ST (1)); 1558 e_fh (RETVAL) = newSVsv (ST (1));
1415 ev_embed_set (RETVAL, other); 1559 ev_embed_set (RETVAL, other);
1416 if (!ix) START (embed, RETVAL); 1560 if (!ix) START (embed, RETVAL);
1417} 1561}
1418 OUTPUT: 1562 OUTPUT:
1419 RETVAL 1563 RETVAL
… …
1430 1574
1431void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1575void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1432 CODE: 1576 CODE:
1433 ev_once ( 1577 ev_once (
1434 loop, 1578 loop,
1435 sv_fileno (fh), events, 1579 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1580 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1581 e_once_cb,
1438 newSVsv (cb) 1582 newSVsv (cb)
1439 ); 1583 );
1440 1584
1585#endif
1586

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