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Comparing EV/EV.xs (file contents):
Revision 1.117 by root, Wed Oct 29 14:12:34 2008 UTC vs.
Revision 1.152 by root, Thu Dec 30 07:43:03 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
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/* 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)) 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
44 44
45#define WFLAG_KEEPALIVE 1 45#define WFLAG_KEEPALIVE 1
46#define WFLAG_UNREFED 2 /* has been unref'ed */
46 47
47#define UNREF(w) \ 48#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 49 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 50 && ev_is_active (w)) \
51 { \
50 ev_unref (e_loop (w)); 52 ev_unref (e_loop (w)); \
53 e_flags (w) |= WFLAG_UNREFED; \
54 }
51 55
52#define REF(w) \ 56#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 57 if (e_flags (w) & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 58 { \
59 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 60 ev_ref (e_loop (w)); \
61 }
56 62
57#define START(type,w) \ 63#define START(type,w) \
58 do { \ 64 do { \
65 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 66 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 67 } while (0)
62 68
63#define STOP(type,w) \ 69#define STOP(type,w) \
64 do { \ 70 do { \
65 REF (w); \ 71 REF (w); \
66 ev_ ## type ## _stop (e_loop (w), w); \ 72 ev_ ## type ## _stop (e_loop (w), w); \
67 } while (0) 73 } while (0)
68 74
69#define RESET(type,w,seta) \ 75#define RESET(type,w,seta) \
70 do { \ 76 do { \
71 int active = ev_is_active (w); \ 77 int active = ev_is_active (w); \
72 if (active) STOP (type, w); \ 78 if (active) STOP (type, w); \
73 ev_ ## type ## _set seta; \ 79 ev_ ## type ## _set seta; \
74 if (active) START (type, w); \ 80 if (active) START (type, w); \
75 } while (0) 81 } while (0)
76 82
77typedef 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)
78 107
79static SV *default_loop_sv; 108static SV *default_loop_sv;
80 109
81static struct EVAPI evapi; 110static struct EVAPI evapi;
82 111
… …
92 *stash_idle, 121 *stash_idle,
93 *stash_prepare, 122 *stash_prepare,
94 *stash_check, 123 *stash_check,
95 *stash_embed, 124 *stash_embed,
96 *stash_fork, 125 *stash_fork,
126 *stash_cleanup,
97 *stash_async; 127 *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}
123 128
124///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
125// Event 130// Event
126 131
127static void e_cb (EV_P_ ev_watcher *w, int revents); 132static void e_cb (EV_P_ ev_watcher *w, int revents);
128 133
129static int 134void *
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) 135e_new (int size, SV *cb_sv, SV *loop)
161{ 136{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 137 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 138 ev_watcher *w;
164 SV *self = NEWSV (0, size); 139 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 140 SvPOK_only (self);
166 SvCUR_set (self, size); 141 SvCUR_set (self, size);
167 142
… …
214{ 189{
215 dSP; 190 dSP;
216 I32 mark = SP - PL_stack_base; 191 I32 mark = SP - PL_stack_base;
217 SV *sv_self, *sv_events; 192 SV *sv_self, *sv_events;
218 193
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
219 if (expect_true (sv_self_cache)) 199 if (expect_true (sv_self_cache))
220 { 200 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 201 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 202 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
223 } 203 }
224 else 204 else
225 { 205 {
226 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 */
227 SvREADONLY_on (sv_self); 207 SvREADONLY_on (sv_self);
228 } 208 }
229 209
230 if (expect_true (sv_events_cache)) 210 if (expect_true (sv_events_cache))
231 { 211 {
232 sv_events = sv_events_cache; sv_events_cache = 0; 212 sv_events = sv_events_cache; sv_events_cache = 0;
233 SvIV_set (sv_events, revents); 213 SvIV_set (sv_events, revents);
214 SvIOK_only (sv_events);
234 } 215 }
235 else 216 else
236 { 217 {
237 sv_events = newSViv (revents); 218 sv_events = newSViv (revents);
238 SvREADONLY_on (sv_events); 219 SvREADONLY_on (sv_events);
… …
244 PUSHs (sv_events); 225 PUSHs (sv_events);
245 226
246 PUTBACK; 227 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 228 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 229
249 if (expect_false (sv_self_cache)) 230 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 231 SvREFCNT_dec (sv_self);
251 else 232 else
252 { 233 {
253 SvREFCNT_dec (SvRV (sv_self)); 234 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 235 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 236 sv_self_cache = sv_self;
256 } 237 }
257 238
258 if (expect_false (sv_events_cache)) 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;
262
263 if (sv_events_cache)
264 {
265 sv_events = sv_events_cache; sv_events_cache = 0;
266 SvIV_set (sv_events, revents);
267 }
268 else
269 sv_events = newSViv (revents);
270
271 PUSHMARK (SP);
272 XPUSHs (sv_events);
273
274 PUTBACK;
275 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
276
277 SvREFCNT_dec ((SV *)arg);
278
279 if (sv_events_cache)
259 SvREFCNT_dec (sv_events); 280 SvREFCNT_dec (sv_events);
260 else 281 else
261 sv_events_cache = sv_events; 282 sv_events_cache = sv_events;
262 283
263 if (SvTRUE (ERRSV)) 284 if (SvTRUE (ERRSV))
… …
270 291
271 SP = PL_stack_base + mark; 292 SP = PL_stack_base + mark;
272 PUTBACK; 293 PUTBACK;
273} 294}
274 295
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 296static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 297e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 298{
318 ev_tstamp retval; 299 ev_tstamp retval;
319 int count; 300 int count;
… …
322 ENTER; 303 ENTER;
323 SAVETMPS; 304 SAVETMPS;
324 305
325 PUSHMARK (SP); 306 PUSHMARK (SP);
326 EXTEND (SP, 2); 307 EXTEND (SP, 2);
327 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 */
328 PUSHs (newSVnv (now)); 309 PUSHs (newSVnv (now));
329 310
330 PUTBACK; 311 PUTBACK;
331 count = call_sv (w->fh, G_SCALAR | G_EVAL); 312 count = call_sv (w->fh, G_SCALAR | G_EVAL);
332 SPAGAIN; 313 SPAGAIN;
… …
362 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));
363 344
364#define CHECK_SIG(sv,num) if ((num) < 0) \ 345#define CHECK_SIG(sv,num) if ((num) < 0) \
365 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 346 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
366 347
348static void
349default_fork (void)
350{
351 ev_loop_fork (EV_DEFAULT_UC);
352}
353
367///////////////////////////////////////////////////////////////////////////// 354/////////////////////////////////////////////////////////////////////////////
368// XS interface functions 355// XS interface functions
369 356
370MODULE = EV PACKAGE = EV PREFIX = ev_ 357MODULE = EV PACKAGE = EV PREFIX = ev_
371 358
… …
383 const_iv (EV_, MINPRI) 370 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 371 const_iv (EV_, MAXPRI)
385 372
386 const_iv (EV_, UNDEF) 373 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 374 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 375 const_iv (EV_, READ)
390 const_iv (EV_, WRITE) 376 const_iv (EV_, WRITE)
377 const_iv (EV_, IO)
378 const_iv (EV_, TIMER)
379 const_iv (EV_, PERIODIC)
391 const_iv (EV_, SIGNAL) 380 const_iv (EV_, SIGNAL)
381 const_iv (EV_, CHILD)
382 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 383 const_iv (EV_, IDLE)
384 const_iv (EV_, PREPARE)
393 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)
394 const_iv (EV_, ERROR) 391 const_iv (EV_, ERROR)
395 392
396 const_iv (EV, LOOP_ONESHOT) 393 const_iv (EV, RUN_NOWAIT)
397 const_iv (EV, LOOP_NONBLOCK)
398 const_iv (EV, UNLOOP_ONE) 394 const_iv (EV, RUN_ONCE)
395
396 const_iv (EV, BREAK_CANCEL)
397 const_iv (EV, BREAK_ONE)
399 const_iv (EV, UNLOOP_ALL) 398 const_iv (EV, BREAK_ALL)
400
401 const_iv (EV, BACKEND_SELECT) 399 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 400 const_iv (EV, BACKEND_POLL)
403 const_iv (EV, BACKEND_EPOLL) 401 const_iv (EV, BACKEND_EPOLL)
404 const_iv (EV, BACKEND_KQUEUE) 402 const_iv (EV, BACKEND_KQUEUE)
405 const_iv (EV, BACKEND_DEVPOLL) 403 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 404 const_iv (EV, BACKEND_PORT)
405 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, FLAG_AUTO) 406 const_iv (EV, FLAG_AUTO)
407 const_iv (EV, FLAG_FORKCHECK)
408 const_iv (EV, FLAG_SIGNALFD)
408 const_iv (EV, FLAG_NOENV) 409 const_iv (EV, FLAG_NOENV)
409 const_iv (EV, FLAG_FORKCHECK) 410 const_iv (EV, FLAG_NOINOTIFY)
411
412 const_iv (EV_, VERSION_MAJOR)
413 const_iv (EV_, VERSION_MINOR)
414#if EV_COMPAT3
415 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
416 const_iv (EV_, TIMEOUT)
417 const_iv (EV, LOOP_NONBLOCK)
418 const_iv (EV, LOOP_ONESHOT)
419 const_iv (EV, UNLOOP_CANCEL)
420 const_iv (EV, UNLOOP_ONE)
421 const_iv (EV, UNLOOP_ALL)
422#endif
410 }; 423 };
411 424
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 425 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 426 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 427
… …
423 stash_check = gv_stashpv ("EV::Check" , 1); 436 stash_check = gv_stashpv ("EV::Check" , 1);
424 stash_child = gv_stashpv ("EV::Child" , 1); 437 stash_child = gv_stashpv ("EV::Child" , 1);
425 stash_embed = gv_stashpv ("EV::Embed" , 1); 438 stash_embed = gv_stashpv ("EV::Embed" , 1);
426 stash_stat = gv_stashpv ("EV::Stat" , 1); 439 stash_stat = gv_stashpv ("EV::Stat" , 1);
427 stash_fork = gv_stashpv ("EV::Fork" , 1); 440 stash_fork = gv_stashpv ("EV::Fork" , 1);
441 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
428 stash_async = gv_stashpv ("EV::Async" , 1); 442 stash_async = gv_stashpv ("EV::Async" , 1);
429 443
430 { 444 {
431 SV *sv = perl_get_sv ("EV::API", TRUE); 445 SV *sv = perl_get_sv ("EV::API", TRUE);
432 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 446 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
433 447
434 /* the poor man's shared library emulator */ 448 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 449 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 450 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 451 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 452 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 453 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 454 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 455 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 456 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 457 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 458 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 459 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 460 evapi.loop_fork = ev_loop_fork;
447 evapi.loop_count = ev_loop_count; 461 evapi.iteration = ev_iteration;
462 evapi.depth = ev_depth;
463 evapi.set_userdata = ev_set_userdata;
464 evapi.userdata = ev_userdata;
448 evapi.now = ev_now; 465 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 466 evapi.now_update = ev_now_update;
467 evapi.suspend = ev_suspend;
468 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 469 evapi.backend = ev_backend;
451 evapi.unloop = ev_unloop; 470 evapi.break_ = ev_break;
471 evapi.invoke_pending = ev_invoke_pending;
472 evapi.pending_count = ev_pending_count;
473 evapi.verify = ev_verify;
474 evapi.set_loop_release_cb = ev_set_loop_release_cb;
475 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 476 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 477 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 478 evapi.run = ev_run;
455 evapi.once = ev_once; 479 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 480 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 481 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 482 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 483 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 484 evapi.timer_again = ev_timer_again;
485 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 486 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 487 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 488 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 489 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 490 evapi.idle_start = ev_idle_start;
466 evapi.idle_stop = ev_idle_stop; 491 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 492 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 493 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 494 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 495 evapi.check_stop = ev_check_stop;
496#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 497 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 498 evapi.child_stop = ev_child_stop;
499#endif
473 evapi.stat_start = ev_stat_start; 500 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 501 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 502 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 503 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 504 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 505 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 506 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 507 evapi.fork_stop = ev_fork_stop;
508 evapi.cleanup_start = ev_cleanup_start;
509 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 510 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 511 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 512 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 513 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 514 evapi.invoke = ev_invoke;
486 515
487 sv_setiv (sv, (IV)&evapi); 516 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 517 SvREADONLY_on (sv);
489 } 518 }
490#ifndef _WIN32 519#if !defined(_WIN32) && !defined(_MINIX)
491 pthread_atfork (0, 0, ev_default_fork); 520 pthread_atfork (0, 0, default_fork);
492#endif 521#endif
493} 522}
494 523
495SV *ev_default_loop (unsigned int flags = 0) 524SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 525 CODE:
… …
510 OUTPUT: 539 OUTPUT:
511 RETVAL 540 RETVAL
512 541
513void ev_default_destroy () 542void ev_default_destroy ()
514 CODE: 543 CODE:
515 ev_default_destroy (); 544 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 545 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 546 default_loop_sv = 0;
518 547
519unsigned int ev_supported_backends () 548unsigned int ev_supported_backends ()
520 549
… …
530 C_ARGS: evapi.default_loop 559 C_ARGS: evapi.default_loop
531 560
532void ev_now_update () 561void ev_now_update ()
533 C_ARGS: evapi.default_loop 562 C_ARGS: evapi.default_loop
534 563
564void ev_suspend ()
565 C_ARGS: evapi.default_loop
566
567void ev_resume ()
568 C_ARGS: evapi.default_loop
569
535unsigned int ev_backend () 570unsigned int ev_backend ()
536 C_ARGS: evapi.default_loop 571 C_ARGS: evapi.default_loop
537 572
573void ev_verify ()
574 ALIAS:
575 loop_verify = 1
576 C_ARGS: evapi.default_loop
577
578unsigned int ev_iteration ()
579 ALIAS:
580 loop_count = 1
581 C_ARGS: evapi.default_loop
582
538unsigned int ev_loop_count () 583unsigned int ev_depth ()
584 ALIAS:
585 loop_depth = 1
539 C_ARGS: evapi.default_loop 586 C_ARGS: evapi.default_loop
540 587
541void ev_set_io_collect_interval (NV interval) 588void ev_set_io_collect_interval (NV interval)
542 C_ARGS: evapi.default_loop, interval 589 C_ARGS: evapi.default_loop, interval
543 590
544void ev_set_timeout_collect_interval (NV interval) 591void ev_set_timeout_collect_interval (NV interval)
545 C_ARGS: evapi.default_loop, interval 592 C_ARGS: evapi.default_loop, interval
546 593
547void ev_loop (int flags = 0) 594void ev_run (int flags = 0)
595 ALIAS:
596 loop = 1
548 C_ARGS: evapi.default_loop, flags 597 C_ARGS: evapi.default_loop, flags
549 598
550void ev_unloop (int how = EVUNLOOP_ONE) 599void ev_break (int how = EVBREAK_ONE)
600 ALIAS:
601 unloop = 1
551 C_ARGS: evapi.default_loop, how 602 C_ARGS: evapi.default_loop, how
552 603
553void ev_feed_fd_event (int fd, int revents = EV_NONE) 604void ev_feed_fd_event (int fd, int revents = EV_NONE)
554 C_ARGS: evapi.default_loop, fd, revents 605 C_ARGS: evapi.default_loop, fd, revents
555 606
556void ev_feed_signal_event (SV *signal) 607void ev_feed_signal_event (SV *signal)
557 CODE: 608 CODE:
558{ 609{
559 Signal signum = sv_signum (signal); 610 Signal signum = s_signum (signal);
560 CHECK_SIG (signal, signum); 611 CHECK_SIG (signal, signum);
561 612
562 ev_feed_signal_event (evapi.default_loop, signum); 613 ev_feed_signal_event (evapi.default_loop, signum);
563} 614}
564 615
616unsigned int ev_pending_count ()
617 C_ARGS: evapi.default_loop
618
619void ev_invoke_pending ()
620 C_ARGS: evapi.default_loop
621
565ev_io *io (SV *fh, int events, SV *cb) 622ev_io *io (SV *fh, int events, SV *cb)
566 ALIAS: 623 ALIAS:
567 io_ns = 1 624 io_ns = 1
625 _ae_io = 2
568 CODE: 626 CODE:
569{ 627{
570 int fd = sv_fileno (fh); 628 int fd = s_fileno (fh, events & EV_WRITE);
571 CHECK_FD (fh, fd); 629 CHECK_FD (fh, fd);
572 630
631 if (ix == 2)
632 {
633 ix = 0;
634 events = events ? EV_WRITE : EV_READ;
635 }
636
573 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 637 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
574 RETVAL->fh = newSVsv (fh); 638 e_fh (RETVAL) = newSVsv (fh);
575 ev_io_set (RETVAL, fd, events); 639 ev_io_set (RETVAL, fd, events);
576 if (!ix) START (io, RETVAL); 640 if (!ix) START (io, RETVAL);
577} 641}
578 OUTPUT: 642 OUTPUT:
579 RETVAL 643 RETVAL
… …
597 CHECK_REPEAT (interval); 661 CHECK_REPEAT (interval);
598 CODE: 662 CODE:
599{ 663{
600 ev_periodic *w; 664 ev_periodic *w;
601 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 665 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
602 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 666 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
603 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 667 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
604 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 668 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
605 if (!ix) START (periodic, w); 669 if (!ix) START (periodic, w);
606} 670}
607 OUTPUT: 671 OUTPUT:
608 RETVAL 672 RETVAL
… …
610ev_signal *signal (SV *signal, SV *cb) 674ev_signal *signal (SV *signal, SV *cb)
611 ALIAS: 675 ALIAS:
612 signal_ns = 1 676 signal_ns = 1
613 CODE: 677 CODE:
614{ 678{
615 Signal signum = sv_signum (signal); 679 Signal signum = s_signum (signal);
616 CHECK_SIG (signal, signum); 680 CHECK_SIG (signal, signum);
617 681
618 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 682 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
619 ev_signal_set (RETVAL, signum); 683 ev_signal_set (RETVAL, signum);
620 if (!ix) START (signal, RETVAL); 684 if (!ix) START_SIGNAL (RETVAL);
621} 685}
622 OUTPUT: 686 OUTPUT:
623 RETVAL 687 RETVAL
624 688
625ev_idle *idle (SV *cb) 689ev_idle *idle (SV *cb)
… …
660 ev_fork_set (RETVAL); 724 ev_fork_set (RETVAL);
661 if (!ix) START (fork, RETVAL); 725 if (!ix) START (fork, RETVAL);
662 OUTPUT: 726 OUTPUT:
663 RETVAL 727 RETVAL
664 728
729ev_cleanup *cleanup (SV *cb)
730 ALIAS:
731 cleanup_ns = 1
732 CODE:
733 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
734 ev_cleanup_set (RETVAL);
735 if (!ix) START (cleanup, RETVAL);
736 OUTPUT:
737 RETVAL
738
665ev_child *child (int pid, int trace, SV *cb) 739ev_child *child (int pid, int trace, SV *cb)
666 ALIAS: 740 ALIAS:
667 child_ns = 1 741 child_ns = 1
668 CODE: 742 CODE:
743#if EV_CHILD_ENABLE
669 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 744 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
670 ev_child_set (RETVAL, pid, trace); 745 ev_child_set (RETVAL, pid, trace);
671 if (!ix) START (child, RETVAL); 746 if (!ix) START (child, RETVAL);
747#else
748 croak ("EV::child watchers not supported on this platform");
749#endif
672 OUTPUT: 750 OUTPUT:
673 RETVAL 751 RETVAL
752
674 753
675ev_stat *stat (SV *path, NV interval, SV *cb) 754ev_stat *stat (SV *path, NV interval, SV *cb)
676 ALIAS: 755 ALIAS:
677 stat_ns = 1 756 stat_ns = 1
678 CODE: 757 CODE:
679 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 758 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
680 RETVAL->fh = newSVsv (path); 759 e_fh (RETVAL) = newSVsv (path);
681 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 760 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
682 if (!ix) START (stat, RETVAL); 761 if (!ix) START (stat, RETVAL);
683 OUTPUT: 762 OUTPUT:
684 RETVAL 763 RETVAL
764
765#ifndef EV_NO_LOOPS
685 766
686ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 767ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
687 ALIAS: 768 ALIAS:
688 embed_ns = 1 769 embed_ns = 1
689 CODE: 770 CODE:
690{ 771{
691 if (!(ev_backend (loop) & ev_embeddable_backends ())) 772 if (!(ev_backend (loop) & ev_embeddable_backends ()))
692 croak ("passed loop is not embeddable via EV::embed,"); 773 croak ("passed loop is not embeddable via EV::embed,");
693 774
694 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 775 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
695 RETVAL->fh = newSVsv (ST (0)); 776 e_fh (RETVAL) = newSVsv (ST (0));
696 ev_embed_set (RETVAL, loop); 777 ev_embed_set (RETVAL, loop);
697 if (!ix) START (embed, RETVAL); 778 if (!ix) START (embed, RETVAL);
698} 779}
699 OUTPUT: 780 OUTPUT:
700 RETVAL 781 RETVAL
782
783#endif
701 784
702ev_async *async (SV *cb) 785ev_async *async (SV *cb)
703 ALIAS: 786 ALIAS:
704 async_ns = 1 787 async_ns = 1
705 CODE: 788 CODE:
… …
711 794
712void once (SV *fh, int events, SV *timeout, SV *cb) 795void once (SV *fh, int events, SV *timeout, SV *cb)
713 CODE: 796 CODE:
714 ev_once ( 797 ev_once (
715 evapi.default_loop, 798 evapi.default_loop,
716 sv_fileno (fh), events, 799 s_fileno (fh, events & EV_WRITE), events,
717 SvOK (timeout) ? SvNV (timeout) : -1., 800 SvOK (timeout) ? SvNV (timeout) : -1.,
718 e_once_cb, 801 e_once_cb,
719 newSVsv (cb) 802 newSVsv (cb)
720 ); 803 );
721 804
… …
742 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 825 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
743 new_value = new_value ? WFLAG_KEEPALIVE : 0; 826 new_value = new_value ? WFLAG_KEEPALIVE : 0;
744 827
745 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 828 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
746 { 829 {
830 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 REF (w); 831 REF (w);
748 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
749 UNREF (w); 832 UNREF (w);
750 } 833 }
751} 834}
752 OUTPUT: 835 OUTPUT:
753 RETVAL 836 RETVAL
… …
755SV *cb (ev_watcher *w, SV *new_cb = 0) 838SV *cb (ev_watcher *w, SV *new_cb = 0)
756 CODE: 839 CODE:
757{ 840{
758 if (items > 1) 841 if (items > 1)
759 { 842 {
760 new_cb = e_get_cv (new_cb); 843 new_cb = s_get_cv_croak (new_cb);
761 RETVAL = newRV_noinc (w->cb_sv); 844 RETVAL = newRV_noinc (w->cb_sv);
762 w->cb_sv = SvREFCNT_inc (new_cb); 845 w->cb_sv = SvREFCNT_inc (new_cb);
763 } 846 }
764 else 847 else
765 RETVAL = newRV_inc (w->cb_sv); 848 RETVAL = newRV_inc (w->cb_sv);
… …
835 e_destroy (w); 918 e_destroy (w);
836 919
837void set (ev_io *w, SV *fh, int events) 920void set (ev_io *w, SV *fh, int events)
838 CODE: 921 CODE:
839{ 922{
840 int fd = sv_fileno (fh); 923 int fd = s_fileno (fh, events & EV_WRITE);
841 CHECK_FD (fh, fd); 924 CHECK_FD (fh, fd);
842 925
843 sv_setsv (w->fh, fh); 926 sv_setsv (e_fh (w), fh);
844 RESET (io, w, (w, fd, events)); 927 RESET (io, w, (w, fd, events));
845} 928}
846 929
847SV *fh (ev_io *w, SV *new_fh = 0) 930SV *fh (ev_io *w, SV *new_fh = 0)
848 CODE: 931 CODE:
849{ 932{
850 if (items > 1) 933 if (items > 1)
851 { 934 {
852 int fd = sv_fileno (new_fh); 935 int fd = s_fileno (new_fh, w->events & EV_WRITE);
853 CHECK_FD (new_fh, fd); 936 CHECK_FD (new_fh, fd);
854 937
855 RETVAL = w->fh; 938 RETVAL = e_fh (w);
856 w->fh = newSVsv (new_fh); 939 e_fh (w) = newSVsv (new_fh);
857 940
858 RESET (io, w, (w, fd, w->events)); 941 RESET (io, w, (w, fd, w->events));
859 } 942 }
860 else 943 else
861 RETVAL = newSVsv (w->fh); 944 RETVAL = newSVsv (e_fh (w));
862} 945}
863 OUTPUT: 946 OUTPUT:
864 RETVAL 947 RETVAL
865 948
866int events (ev_io *w, int new_events = EV_UNDEF) 949int events (ev_io *w, int new_events = EV_UNDEF)
… …
876 959
877MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 960MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
878 961
879void ev_signal_start (ev_signal *w) 962void ev_signal_start (ev_signal *w)
880 CODE: 963 CODE:
881 START (signal, w); 964 START_SIGNAL (w);
882 965
883void ev_signal_stop (ev_signal *w) 966void ev_signal_stop (ev_signal *w)
884 CODE: 967 CODE:
885 STOP (signal, w); 968 STOP (signal, w);
886 969
… …
890 e_destroy (w); 973 e_destroy (w);
891 974
892void set (ev_signal *w, SV *signal) 975void set (ev_signal *w, SV *signal)
893 CODE: 976 CODE:
894{ 977{
895 Signal signum = sv_signum (signal); 978 Signal signum = s_signum (signal);
896 CHECK_SIG (signal, signum); 979 CHECK_SIG (signal, signum);
897 980
898 RESET (signal, w, (w, signum)); 981 RESET_SIGNAL (w, (w, signum));
899} 982}
900 983
901int signal (ev_signal *w, SV *new_signal = 0) 984int signal (ev_signal *w, SV *new_signal = 0)
902 CODE: 985 CODE:
903{ 986{
904 RETVAL = w->signum; 987 RETVAL = w->signum;
905 988
906 if (items > 1) 989 if (items > 1)
907 { 990 {
908 Signal signum = sv_signum (new_signal); 991 Signal signum = s_signum (new_signal);
909 CHECK_SIG (new_signal, signum); 992 CHECK_SIG (new_signal, signum);
910 993
911 RESET (signal, w, (w, signum)); 994 RESET_SIGNAL (w, (w, signum));
912 } 995 }
913} 996}
914 OUTPUT: 997 OUTPUT:
915 RETVAL 998 RETVAL
916 999
… …
928 1011
929void ev_timer_again (ev_timer *w) 1012void ev_timer_again (ev_timer *w)
930 INIT: 1013 INIT:
931 CHECK_REPEAT (w->repeat); 1014 CHECK_REPEAT (w->repeat);
932 CODE: 1015 CODE:
933 REF (w);
934 ev_timer_again (e_loop (w), w); 1016 ev_timer_again (e_loop (w), w);
935 UNREF (w); 1017 UNREF (w);
1018
1019NV ev_timer_remaining (ev_timer *w)
1020 C_ARGS: e_loop (w), w
936 1021
937void DESTROY (ev_timer *w) 1022void DESTROY (ev_timer *w)
938 CODE: 1023 CODE:
939 STOP (timer, w); 1024 STOP (timer, w);
940 e_destroy (w); 1025 e_destroy (w);
… …
957 CODE: 1042 CODE:
958 STOP (periodic, w); 1043 STOP (periodic, w);
959 1044
960void ev_periodic_again (ev_periodic *w) 1045void ev_periodic_again (ev_periodic *w)
961 CODE: 1046 CODE:
962 REF (w);
963 ev_periodic_again (e_loop (w), w); 1047 ev_periodic_again (e_loop (w), w);
964 UNREF (w); 1048 UNREF (w);
965 1049
966void DESTROY (ev_periodic *w) 1050void DESTROY (ev_periodic *w)
967 CODE: 1051 CODE:
… …
971void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1055void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
972 INIT: 1056 INIT:
973 CHECK_REPEAT (interval); 1057 CHECK_REPEAT (interval);
974 CODE: 1058 CODE:
975{ 1059{
976 SvREFCNT_dec (w->fh); 1060 SvREFCNT_dec (e_fh (w));
977 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1061 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
978 1062
979 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1063 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
980} 1064}
981 1065
982NV at (ev_periodic *w) 1066NV at (ev_periodic *w)
983 CODE: 1067 CODE:
984 RETVAL = ev_periodic_at (w); 1068 RETVAL = ev_periodic_at (w);
… …
1043void DESTROY (ev_fork *w) 1127void DESTROY (ev_fork *w)
1044 CODE: 1128 CODE:
1045 STOP (fork, w); 1129 STOP (fork, w);
1046 e_destroy (w); 1130 e_destroy (w);
1047 1131
1132MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1133
1134void ev_cleanup_start (ev_cleanup *w)
1135 CODE:
1136 START (cleanup, w);
1137
1138void ev_cleanup_stop (ev_cleanup *w)
1139 CODE:
1140 STOP (cleanup, w);
1141
1142void DESTROY (ev_cleanup *w)
1143 CODE:
1144 STOP (cleanup, w);
1145 e_destroy (w);
1146
1147int keepalive (ev_watcher *w, int new_value = 0)
1148 CODE:
1149 RETVAL = 0;
1150 OUTPUT:
1151 RETVAL
1152
1048MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1153MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1154
1155#if EV_CHILD_ENABLE
1049 1156
1050void ev_child_start (ev_child *w) 1157void ev_child_start (ev_child *w)
1051 CODE: 1158 CODE:
1052 START (child, w); 1159 START (child, w);
1053 1160
… …
1073 : ix == 1 ? w->rpid 1180 : ix == 1 ? w->rpid
1074 : w->rstatus; 1181 : w->rstatus;
1075 OUTPUT: 1182 OUTPUT:
1076 RETVAL 1183 RETVAL
1077 1184
1185#endif
1186
1078MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1187MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1079 1188
1080void ev_stat_start (ev_stat *w) 1189void ev_stat_start (ev_stat *w)
1081 CODE: 1190 CODE:
1082 START (stat, w); 1191 START (stat, w);
… …
1091 e_destroy (w); 1200 e_destroy (w);
1092 1201
1093void set (ev_stat *w, SV *path, NV interval) 1202void set (ev_stat *w, SV *path, NV interval)
1094 CODE: 1203 CODE:
1095{ 1204{
1096 sv_setsv (w->fh, path); 1205 sv_setsv (e_fh (w), path);
1097 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1206 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1098} 1207}
1099 1208
1100SV *path (ev_stat *w, SV *new_path = 0) 1209SV *path (ev_stat *w, SV *new_path = 0)
1101 CODE: 1210 CODE:
1102{ 1211{
1103 RETVAL = SvREFCNT_inc (w->fh); 1212 RETVAL = SvREFCNT_inc (e_fh (w));
1104 1213
1105 if (items > 1) 1214 if (items > 1)
1106 { 1215 {
1107 SvREFCNT_dec (w->fh); 1216 SvREFCNT_dec (e_fh (w));
1108 w->fh = newSVsv (new_path); 1217 e_fh (w) = newSVsv (new_path);
1109 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1218 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1110 } 1219 }
1111} 1220}
1112 OUTPUT: 1221 OUTPUT:
1113 RETVAL 1222 RETVAL
1114 1223
… …
1116 CODE: 1225 CODE:
1117{ 1226{
1118 RETVAL = w->interval; 1227 RETVAL = w->interval;
1119 1228
1120 if (items > 1) 1229 if (items > 1)
1121 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1230 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1122} 1231}
1123 OUTPUT: 1232 OUTPUT:
1124 RETVAL 1233 RETVAL
1125 1234
1126void prev (ev_stat *w) 1235void prev (ev_stat *w)
… …
1185 e_destroy (w); 1294 e_destroy (w);
1186 1295
1187void set (ev_embed *w, struct ev_loop *loop) 1296void set (ev_embed *w, struct ev_loop *loop)
1188 CODE: 1297 CODE:
1189{ 1298{
1190 sv_setsv (w->fh, ST (1)); 1299 sv_setsv (e_fh (w), ST (1));
1191 RESET (embed, w, (w, loop)); 1300 RESET (embed, w, (w, loop));
1192} 1301}
1193 1302
1194SV *other (ev_embed *w) 1303SV *other (ev_embed *w)
1195 CODE: 1304 CODE:
1196 RETVAL = newSVsv (w->fh); 1305 RETVAL = newSVsv (e_fh (w));
1197 OUTPUT: 1306 OUTPUT:
1198 RETVAL 1307 RETVAL
1199 1308
1200void ev_embed_sweep (ev_embed *w) 1309void ev_embed_sweep (ev_embed *w)
1201 C_ARGS: e_loop (w), w 1310 C_ARGS: e_loop (w), w
… …
1222 CODE: 1331 CODE:
1223 RETVAL = boolSV (ev_async_pending (w)); 1332 RETVAL = boolSV (ev_async_pending (w));
1224 OUTPUT: 1333 OUTPUT:
1225 RETVAL 1334 RETVAL
1226 1335
1336#ifndef EV_NO_LOOPS
1337
1227MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1338MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1228 1339
1229SV *new (SV *klass, unsigned int flags = 0) 1340SV *new (SV *klass, unsigned int flags = 0)
1230 CODE: 1341 CODE:
1231{ 1342{
… …
1239 OUTPUT: 1350 OUTPUT:
1240 RETVAL 1351 RETVAL
1241 1352
1242void DESTROY (struct ev_loop *loop) 1353void DESTROY (struct ev_loop *loop)
1243 CODE: 1354 CODE:
1244 if (loop != evapi.default_loop) /* global destruction sucks */ 1355 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1356 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1357 if (loop != evapi.default_loop)
1245 ev_loop_destroy (loop); 1358 ev_loop_destroy (loop);
1246 1359
1247void ev_loop_fork (struct ev_loop *loop) 1360void ev_loop_fork (struct ev_loop *loop)
1248 1361
1249void ev_loop_verify (struct ev_loop *loop)
1250
1251NV ev_now (struct ev_loop *loop) 1362NV ev_now (struct ev_loop *loop)
1252 1363
1253void ev_now_update (struct ev_loop *loop) 1364void ev_now_update (struct ev_loop *loop)
1254 1365
1366void ev_suspend (struct ev_loop *loop)
1367
1368void ev_resume (struct ev_loop *loop)
1369
1255void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1370void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1256 1371
1257void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1372void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1258 1373
1259unsigned int ev_backend (struct ev_loop *loop) 1374unsigned int ev_backend (struct ev_loop *loop)
1260 1375
1261unsigned int ev_loop_count (struct ev_loop *loop) 1376void ev_verify (struct ev_loop *loop)
1377 ALIAS:
1378 loop_verify = 1
1262 1379
1263void ev_loop (struct ev_loop *loop, int flags = 0) 1380unsigned int ev_iteration (struct ev_loop *loop)
1381 ALIAS:
1382 loop_count = 1
1264 1383
1384unsigned int ev_depth (struct ev_loop *loop)
1385 ALIAS:
1386 loop_depth = 1
1387
1388void ev_run (struct ev_loop *loop, int flags = 0)
1389 ALIAS:
1390 loop = 1
1391
1265void ev_unloop (struct ev_loop *loop, int how = 1) 1392void ev_break (struct ev_loop *loop, int how = 1)
1393 ALIAS:
1394 unloop = 1
1266 1395
1267void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1396void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1268 1397
1398unsigned int ev_pending_count (struct ev_loop *loop)
1399
1400void ev_invoke_pending (struct ev_loop *loop)
1401
1269#if 0 1402#if 0
1270 1403
1271void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1404void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1272 CODE: 1405 CODE:
1273{ 1406{
1274 Signal signum = sv_signum (signal); 1407 Signal signum = s_signum (signal);
1275 CHECK_SIG (signal, signum); 1408 CHECK_SIG (signal, signum);
1276 1409
1277 ev_feed_signal_event (loop, signum); 1410 ev_feed_signal_event (loop, signum);
1278} 1411}
1279 1412
… …
1282ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1415ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1283 ALIAS: 1416 ALIAS:
1284 io_ns = 1 1417 io_ns = 1
1285 CODE: 1418 CODE:
1286{ 1419{
1287 int fd = sv_fileno (fh); 1420 int fd = s_fileno (fh, events & EV_WRITE);
1288 CHECK_FD (fh, fd); 1421 CHECK_FD (fh, fd);
1289 1422
1290 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1423 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1291 RETVAL->fh = newSVsv (fh); 1424 e_fh (RETVAL) = newSVsv (fh);
1292 ev_io_set (RETVAL, fd, events); 1425 ev_io_set (RETVAL, fd, events);
1293 if (!ix) START (io, RETVAL); 1426 if (!ix) START (io, RETVAL);
1294} 1427}
1295 OUTPUT: 1428 OUTPUT:
1296 RETVAL 1429 RETVAL
… …
1314 CHECK_REPEAT (interval); 1447 CHECK_REPEAT (interval);
1315 CODE: 1448 CODE:
1316{ 1449{
1317 ev_periodic *w; 1450 ev_periodic *w;
1318 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1451 w = e_new (sizeof (ev_periodic), cb, ST (0));
1319 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1452 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1320 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1453 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1321 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1454 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1322 if (!ix) START (periodic, w); 1455 if (!ix) START (periodic, w);
1323} 1456}
1324 OUTPUT: 1457 OUTPUT:
1325 RETVAL 1458 RETVAL
1326 1459
1327#if 0
1328
1329ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1460ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1330 ALIAS: 1461 ALIAS:
1331 signal_ns = 1 1462 signal_ns = 1
1332 CODE: 1463 CODE:
1333{ 1464{
1334 Signal signum = sv_signum (signal); 1465 Signal signum = s_signum (signal);
1335 CHECK_SIG (signal, signum); 1466 CHECK_SIG (signal, signum);
1336 1467
1337 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1468 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1338 ev_signal_set (RETVAL, signum); 1469 ev_signal_set (RETVAL, signum);
1339 if (!ix) START (signal, RETVAL); 1470 if (!ix) START_SIGNAL (RETVAL);
1340} 1471}
1341 OUTPUT: 1472 OUTPUT:
1342 RETVAL 1473 RETVAL
1343
1344#endif
1345 1474
1346ev_idle *idle (struct ev_loop *loop, SV *cb) 1475ev_idle *idle (struct ev_loop *loop, SV *cb)
1347 ALIAS: 1476 ALIAS:
1348 idle_ns = 1 1477 idle_ns = 1
1349 CODE: 1478 CODE:
… …
1381 ev_fork_set (RETVAL); 1510 ev_fork_set (RETVAL);
1382 if (!ix) START (fork, RETVAL); 1511 if (!ix) START (fork, RETVAL);
1383 OUTPUT: 1512 OUTPUT:
1384 RETVAL 1513 RETVAL
1385 1514
1515ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1516 ALIAS:
1517 cleanup_ns = 1
1518 CODE:
1519 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1520 ev_cleanup_set (RETVAL);
1521 if (!ix) START (cleanup, RETVAL);
1522 OUTPUT:
1523 RETVAL
1524
1386ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1525ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1387 ALIAS: 1526 ALIAS:
1388 child_ns = 1 1527 child_ns = 1
1389 CODE: 1528 CODE:
1529#if EV_CHILD_ENABLE
1390 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1530 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1391 ev_child_set (RETVAL, pid, trace); 1531 ev_child_set (RETVAL, pid, trace);
1392 if (!ix) START (child, RETVAL); 1532 if (!ix) START (child, RETVAL);
1533#else
1534 croak ("EV::child watchers not supported on this platform");
1535#endif
1393 OUTPUT: 1536 OUTPUT:
1394 RETVAL 1537 RETVAL
1395 1538
1396ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1539ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1397 ALIAS: 1540 ALIAS:
1398 stat_ns = 1 1541 stat_ns = 1
1399 CODE: 1542 CODE:
1400 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1543 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1401 RETVAL->fh = newSVsv (path); 1544 e_fh (RETVAL) = newSVsv (path);
1402 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1545 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1403 if (!ix) START (stat, RETVAL); 1546 if (!ix) START (stat, RETVAL);
1404 OUTPUT: 1547 OUTPUT:
1405 RETVAL 1548 RETVAL
1406 1549
1407ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1550ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1411{ 1554{
1412 if (!(ev_backend (other) & ev_embeddable_backends ())) 1555 if (!(ev_backend (other) & ev_embeddable_backends ()))
1413 croak ("passed loop is not embeddable via EV::embed,"); 1556 croak ("passed loop is not embeddable via EV::embed,");
1414 1557
1415 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1558 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1416 RETVAL->fh = newSVsv (ST (1)); 1559 e_fh (RETVAL) = newSVsv (ST (1));
1417 ev_embed_set (RETVAL, other); 1560 ev_embed_set (RETVAL, other);
1418 if (!ix) START (embed, RETVAL); 1561 if (!ix) START (embed, RETVAL);
1419} 1562}
1420 OUTPUT: 1563 OUTPUT:
1421 RETVAL 1564 RETVAL
… …
1432 1575
1433void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1576void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1434 CODE: 1577 CODE:
1435 ev_once ( 1578 ev_once (
1436 loop, 1579 loop,
1437 sv_fileno (fh), events, 1580 s_fileno (fh, events & EV_WRITE), events,
1438 SvOK (timeout) ? SvNV (timeout) : -1., 1581 SvOK (timeout) ? SvNV (timeout) : -1.,
1439 e_once_cb, 1582 e_once_cb,
1440 newSVsv (cb) 1583 newSVsv (cb)
1441 ); 1584 );
1442 1585
1586#endif
1587

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