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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 1.153 by root, Mon Jan 10 01:59:41 2011 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 22#define EV_H <ev.h>
23#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 24#include "EV/EVAPI.h"
15 25
16#define EV_SELECT_IS_WINSOCKET 0 26#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 27#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 28# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 30# define fd_mask Perl_fd_mask
21#endif 31#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 32/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 33#include "libev/ev.c"
24 34
25#ifndef _WIN32 35#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 36# include <pthread.h>
27#endif 37#endif
28 38
29/* 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)
406 const_iv (EV, BACKEND_MASK)
407 const_iv (EV, FLAG_AUTO) 407 const_iv (EV, FLAG_AUTO)
408 const_iv (EV, FLAG_FORKCHECK)
409 const_iv (EV, FLAG_SIGNALFD)
410 const_iv (EV, FLAG_NOSIGMASK)
408 const_iv (EV, FLAG_NOENV) 411 const_iv (EV, FLAG_NOENV)
409 const_iv (EV, FLAG_FORKCHECK) 412 const_iv (EV, FLAG_NOINOTIFY)
413
414 const_iv (EV_, VERSION_MAJOR)
415 const_iv (EV_, VERSION_MINOR)
416#if EV_COMPAT3
417 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
418 const_iv (EV_, TIMEOUT)
419 const_iv (EV, LOOP_NONBLOCK)
420 const_iv (EV, LOOP_ONESHOT)
421 const_iv (EV, UNLOOP_CANCEL)
422 const_iv (EV, UNLOOP_ONE)
423 const_iv (EV, UNLOOP_ALL)
424#endif
410 }; 425 };
411 426
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 427 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 428 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 429
… …
423 stash_check = gv_stashpv ("EV::Check" , 1); 438 stash_check = gv_stashpv ("EV::Check" , 1);
424 stash_child = gv_stashpv ("EV::Child" , 1); 439 stash_child = gv_stashpv ("EV::Child" , 1);
425 stash_embed = gv_stashpv ("EV::Embed" , 1); 440 stash_embed = gv_stashpv ("EV::Embed" , 1);
426 stash_stat = gv_stashpv ("EV::Stat" , 1); 441 stash_stat = gv_stashpv ("EV::Stat" , 1);
427 stash_fork = gv_stashpv ("EV::Fork" , 1); 442 stash_fork = gv_stashpv ("EV::Fork" , 1);
443 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
428 stash_async = gv_stashpv ("EV::Async" , 1); 444 stash_async = gv_stashpv ("EV::Async" , 1);
429 445
430 { 446 {
431 SV *sv = perl_get_sv ("EV::API", TRUE); 447 SV *sv = perl_get_sv ("EV::API", TRUE);
432 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
433 449
434 /* the poor man's shared library emulator */ 450 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 451 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 452 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 453 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 454 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 455 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 456 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 457 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 458 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 459 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 460 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 461 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 462 evapi.loop_fork = ev_loop_fork;
447 evapi.loop_count = ev_loop_count; 463 evapi.iteration = ev_iteration;
464 evapi.depth = ev_depth;
465 evapi.set_userdata = ev_set_userdata;
466 evapi.userdata = ev_userdata;
448 evapi.now = ev_now; 467 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 468 evapi.now_update = ev_now_update;
469 evapi.suspend = ev_suspend;
470 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 471 evapi.backend = ev_backend;
451 evapi.unloop = ev_unloop; 472 evapi.break_ = ev_break;
473 evapi.invoke_pending = ev_invoke_pending;
474 evapi.pending_count = ev_pending_count;
475 evapi.verify = ev_verify;
476 evapi.set_loop_release_cb = ev_set_loop_release_cb;
477 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 478 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 479 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 480 evapi.run = ev_run;
455 evapi.once = ev_once; 481 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 482 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 483 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 484 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 485 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 486 evapi.timer_again = ev_timer_again;
487 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 488 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 489 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 490 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 491 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 492 evapi.idle_start = ev_idle_start;
466 evapi.idle_stop = ev_idle_stop; 493 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 494 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 495 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 496 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 497 evapi.check_stop = ev_check_stop;
498#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 499 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 500 evapi.child_stop = ev_child_stop;
501#endif
473 evapi.stat_start = ev_stat_start; 502 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 503 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 504 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 505 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 506 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 507 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 508 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 509 evapi.fork_stop = ev_fork_stop;
510 evapi.cleanup_start = ev_cleanup_start;
511 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 512 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 513 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 514 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 515 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 516 evapi.invoke = ev_invoke;
486 517
487 sv_setiv (sv, (IV)&evapi); 518 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 519 SvREADONLY_on (sv);
489 } 520 }
490#ifndef _WIN32 521#if !defined(_WIN32) && !defined(_MINIX)
491 pthread_atfork (0, 0, ev_default_fork); 522 pthread_atfork (0, 0, default_fork);
492#endif 523#endif
493} 524}
494 525
495SV *ev_default_loop (unsigned int flags = 0) 526SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 527 CODE:
… …
510 OUTPUT: 541 OUTPUT:
511 RETVAL 542 RETVAL
512 543
513void ev_default_destroy () 544void ev_default_destroy ()
514 CODE: 545 CODE:
515 ev_default_destroy (); 546 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 547 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 548 default_loop_sv = 0;
518 549
519unsigned int ev_supported_backends () 550unsigned int ev_supported_backends ()
520 551
… …
530 C_ARGS: evapi.default_loop 561 C_ARGS: evapi.default_loop
531 562
532void ev_now_update () 563void ev_now_update ()
533 C_ARGS: evapi.default_loop 564 C_ARGS: evapi.default_loop
534 565
566void ev_suspend ()
567 C_ARGS: evapi.default_loop
568
569void ev_resume ()
570 C_ARGS: evapi.default_loop
571
535unsigned int ev_backend () 572unsigned int ev_backend ()
536 C_ARGS: evapi.default_loop 573 C_ARGS: evapi.default_loop
537 574
575void ev_verify ()
576 ALIAS:
577 loop_verify = 1
578 C_ARGS: evapi.default_loop
579
580unsigned int ev_iteration ()
581 ALIAS:
582 loop_count = 1
583 C_ARGS: evapi.default_loop
584
538unsigned int ev_loop_count () 585unsigned int ev_depth ()
586 ALIAS:
587 loop_depth = 1
539 C_ARGS: evapi.default_loop 588 C_ARGS: evapi.default_loop
540 589
541void ev_set_io_collect_interval (NV interval) 590void ev_set_io_collect_interval (NV interval)
542 C_ARGS: evapi.default_loop, interval 591 C_ARGS: evapi.default_loop, interval
543 592
544void ev_set_timeout_collect_interval (NV interval) 593void ev_set_timeout_collect_interval (NV interval)
545 C_ARGS: evapi.default_loop, interval 594 C_ARGS: evapi.default_loop, interval
546 595
547void ev_loop (int flags = 0) 596void ev_run (int flags = 0)
597 ALIAS:
598 loop = 1
548 C_ARGS: evapi.default_loop, flags 599 C_ARGS: evapi.default_loop, flags
549 600
550void ev_unloop (int how = EVUNLOOP_ONE) 601void ev_break (int how = EVBREAK_ONE)
602 ALIAS:
603 unloop = 1
551 C_ARGS: evapi.default_loop, how 604 C_ARGS: evapi.default_loop, how
552 605
553void ev_feed_fd_event (int fd, int revents = EV_NONE) 606void ev_feed_fd_event (int fd, int revents = EV_NONE)
554 C_ARGS: evapi.default_loop, fd, revents 607 C_ARGS: evapi.default_loop, fd, revents
555 608
556void ev_feed_signal_event (SV *signal) 609void ev_feed_signal_event (SV *signal)
557 CODE: 610 CODE:
558{ 611{
559 Signal signum = sv_signum (signal); 612 Signal signum = s_signum (signal);
560 CHECK_SIG (signal, signum); 613 CHECK_SIG (signal, signum);
561 614
562 ev_feed_signal_event (evapi.default_loop, signum); 615 ev_feed_signal_event (evapi.default_loop, signum);
563} 616}
564 617
618unsigned int ev_pending_count ()
619 C_ARGS: evapi.default_loop
620
621void ev_invoke_pending ()
622 C_ARGS: evapi.default_loop
623
565ev_io *io (SV *fh, int events, SV *cb) 624ev_io *io (SV *fh, int events, SV *cb)
566 ALIAS: 625 ALIAS:
567 io_ns = 1 626 io_ns = 1
627 _ae_io = 2
568 CODE: 628 CODE:
569{ 629{
570 int fd = sv_fileno (fh); 630 int fd = s_fileno (fh, events & EV_WRITE);
571 CHECK_FD (fh, fd); 631 CHECK_FD (fh, fd);
572 632
633 if (ix == 2)
634 {
635 ix = 0;
636 events = events ? EV_WRITE : EV_READ;
637 }
638
573 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 639 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
574 RETVAL->fh = newSVsv (fh); 640 e_fh (RETVAL) = newSVsv (fh);
575 ev_io_set (RETVAL, fd, events); 641 ev_io_set (RETVAL, fd, events);
576 if (!ix) START (io, RETVAL); 642 if (!ix) START (io, RETVAL);
577} 643}
578 OUTPUT: 644 OUTPUT:
579 RETVAL 645 RETVAL
… …
597 CHECK_REPEAT (interval); 663 CHECK_REPEAT (interval);
598 CODE: 664 CODE:
599{ 665{
600 ev_periodic *w; 666 ev_periodic *w;
601 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 667 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
602 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 668 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
603 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 669 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
604 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 670 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
605 if (!ix) START (periodic, w); 671 if (!ix) START (periodic, w);
606} 672}
607 OUTPUT: 673 OUTPUT:
608 RETVAL 674 RETVAL
… …
610ev_signal *signal (SV *signal, SV *cb) 676ev_signal *signal (SV *signal, SV *cb)
611 ALIAS: 677 ALIAS:
612 signal_ns = 1 678 signal_ns = 1
613 CODE: 679 CODE:
614{ 680{
615 Signal signum = sv_signum (signal); 681 Signal signum = s_signum (signal);
616 CHECK_SIG (signal, signum); 682 CHECK_SIG (signal, signum);
617 683
618 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 684 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
619 ev_signal_set (RETVAL, signum); 685 ev_signal_set (RETVAL, signum);
620 if (!ix) START (signal, RETVAL); 686 if (!ix) START_SIGNAL (RETVAL);
621} 687}
622 OUTPUT: 688 OUTPUT:
623 RETVAL 689 RETVAL
624 690
625ev_idle *idle (SV *cb) 691ev_idle *idle (SV *cb)
… …
660 ev_fork_set (RETVAL); 726 ev_fork_set (RETVAL);
661 if (!ix) START (fork, RETVAL); 727 if (!ix) START (fork, RETVAL);
662 OUTPUT: 728 OUTPUT:
663 RETVAL 729 RETVAL
664 730
731ev_cleanup *cleanup (SV *cb)
732 ALIAS:
733 cleanup_ns = 1
734 CODE:
735 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
736 ev_cleanup_set (RETVAL);
737 if (!ix) START (cleanup, RETVAL);
738 OUTPUT:
739 RETVAL
740
665ev_child *child (int pid, int trace, SV *cb) 741ev_child *child (int pid, int trace, SV *cb)
666 ALIAS: 742 ALIAS:
667 child_ns = 1 743 child_ns = 1
668 CODE: 744 CODE:
745#if EV_CHILD_ENABLE
669 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 746 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
670 ev_child_set (RETVAL, pid, trace); 747 ev_child_set (RETVAL, pid, trace);
671 if (!ix) START (child, RETVAL); 748 if (!ix) START (child, RETVAL);
749#else
750 croak ("EV::child watchers not supported on this platform");
751#endif
672 OUTPUT: 752 OUTPUT:
673 RETVAL 753 RETVAL
754
674 755
675ev_stat *stat (SV *path, NV interval, SV *cb) 756ev_stat *stat (SV *path, NV interval, SV *cb)
676 ALIAS: 757 ALIAS:
677 stat_ns = 1 758 stat_ns = 1
678 CODE: 759 CODE:
679 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 760 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
680 RETVAL->fh = newSVsv (path); 761 e_fh (RETVAL) = newSVsv (path);
681 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 762 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
682 if (!ix) START (stat, RETVAL); 763 if (!ix) START (stat, RETVAL);
683 OUTPUT: 764 OUTPUT:
684 RETVAL 765 RETVAL
766
767#ifndef EV_NO_LOOPS
685 768
686ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 769ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
687 ALIAS: 770 ALIAS:
688 embed_ns = 1 771 embed_ns = 1
689 CODE: 772 CODE:
690{ 773{
691 if (!(ev_backend (loop) & ev_embeddable_backends ())) 774 if (!(ev_backend (loop) & ev_embeddable_backends ()))
692 croak ("passed loop is not embeddable via EV::embed,"); 775 croak ("passed loop is not embeddable via EV::embed,");
693 776
694 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 777 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
695 RETVAL->fh = newSVsv (ST (0)); 778 e_fh (RETVAL) = newSVsv (ST (0));
696 ev_embed_set (RETVAL, loop); 779 ev_embed_set (RETVAL, loop);
697 if (!ix) START (embed, RETVAL); 780 if (!ix) START (embed, RETVAL);
698} 781}
699 OUTPUT: 782 OUTPUT:
700 RETVAL 783 RETVAL
784
785#endif
701 786
702ev_async *async (SV *cb) 787ev_async *async (SV *cb)
703 ALIAS: 788 ALIAS:
704 async_ns = 1 789 async_ns = 1
705 CODE: 790 CODE:
… …
711 796
712void once (SV *fh, int events, SV *timeout, SV *cb) 797void once (SV *fh, int events, SV *timeout, SV *cb)
713 CODE: 798 CODE:
714 ev_once ( 799 ev_once (
715 evapi.default_loop, 800 evapi.default_loop,
716 sv_fileno (fh), events, 801 s_fileno (fh, events & EV_WRITE), events,
717 SvOK (timeout) ? SvNV (timeout) : -1., 802 SvOK (timeout) ? SvNV (timeout) : -1.,
718 e_once_cb, 803 e_once_cb,
719 newSVsv (cb) 804 newSVsv (cb)
720 ); 805 );
721 806
… …
742 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 827 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
743 new_value = new_value ? WFLAG_KEEPALIVE : 0; 828 new_value = new_value ? WFLAG_KEEPALIVE : 0;
744 829
745 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 830 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
746 { 831 {
832 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 REF (w); 833 REF (w);
748 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
749 UNREF (w); 834 UNREF (w);
750 } 835 }
751} 836}
752 OUTPUT: 837 OUTPUT:
753 RETVAL 838 RETVAL
… …
755SV *cb (ev_watcher *w, SV *new_cb = 0) 840SV *cb (ev_watcher *w, SV *new_cb = 0)
756 CODE: 841 CODE:
757{ 842{
758 if (items > 1) 843 if (items > 1)
759 { 844 {
760 new_cb = e_get_cv (new_cb); 845 new_cb = s_get_cv_croak (new_cb);
761 RETVAL = newRV_noinc (w->cb_sv); 846 RETVAL = newRV_noinc (w->cb_sv);
762 w->cb_sv = SvREFCNT_inc (new_cb); 847 w->cb_sv = SvREFCNT_inc (new_cb);
763 } 848 }
764 else 849 else
765 RETVAL = newRV_inc (w->cb_sv); 850 RETVAL = newRV_inc (w->cb_sv);
… …
835 e_destroy (w); 920 e_destroy (w);
836 921
837void set (ev_io *w, SV *fh, int events) 922void set (ev_io *w, SV *fh, int events)
838 CODE: 923 CODE:
839{ 924{
840 int fd = sv_fileno (fh); 925 int fd = s_fileno (fh, events & EV_WRITE);
841 CHECK_FD (fh, fd); 926 CHECK_FD (fh, fd);
842 927
843 sv_setsv (w->fh, fh); 928 sv_setsv (e_fh (w), fh);
844 RESET (io, w, (w, fd, events)); 929 RESET (io, w, (w, fd, events));
845} 930}
846 931
847SV *fh (ev_io *w, SV *new_fh = 0) 932SV *fh (ev_io *w, SV *new_fh = 0)
848 CODE: 933 CODE:
849{ 934{
850 if (items > 1) 935 if (items > 1)
851 { 936 {
852 int fd = sv_fileno (new_fh); 937 int fd = s_fileno (new_fh, w->events & EV_WRITE);
853 CHECK_FD (new_fh, fd); 938 CHECK_FD (new_fh, fd);
854 939
855 RETVAL = w->fh; 940 RETVAL = e_fh (w);
856 w->fh = newSVsv (new_fh); 941 e_fh (w) = newSVsv (new_fh);
857 942
858 RESET (io, w, (w, fd, w->events)); 943 RESET (io, w, (w, fd, w->events));
859 } 944 }
860 else 945 else
861 RETVAL = newSVsv (w->fh); 946 RETVAL = newSVsv (e_fh (w));
862} 947}
863 OUTPUT: 948 OUTPUT:
864 RETVAL 949 RETVAL
865 950
866int events (ev_io *w, int new_events = EV_UNDEF) 951int events (ev_io *w, int new_events = EV_UNDEF)
… …
876 961
877MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 962MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
878 963
879void ev_signal_start (ev_signal *w) 964void ev_signal_start (ev_signal *w)
880 CODE: 965 CODE:
881 START (signal, w); 966 START_SIGNAL (w);
882 967
883void ev_signal_stop (ev_signal *w) 968void ev_signal_stop (ev_signal *w)
884 CODE: 969 CODE:
885 STOP (signal, w); 970 STOP (signal, w);
886 971
… …
890 e_destroy (w); 975 e_destroy (w);
891 976
892void set (ev_signal *w, SV *signal) 977void set (ev_signal *w, SV *signal)
893 CODE: 978 CODE:
894{ 979{
895 Signal signum = sv_signum (signal); 980 Signal signum = s_signum (signal);
896 CHECK_SIG (signal, signum); 981 CHECK_SIG (signal, signum);
897 982
898 RESET (signal, w, (w, signum)); 983 RESET_SIGNAL (w, (w, signum));
899} 984}
900 985
901int signal (ev_signal *w, SV *new_signal = 0) 986int signal (ev_signal *w, SV *new_signal = 0)
902 CODE: 987 CODE:
903{ 988{
904 RETVAL = w->signum; 989 RETVAL = w->signum;
905 990
906 if (items > 1) 991 if (items > 1)
907 { 992 {
908 Signal signum = sv_signum (new_signal); 993 Signal signum = s_signum (new_signal);
909 CHECK_SIG (new_signal, signum); 994 CHECK_SIG (new_signal, signum);
910 995
911 RESET (signal, w, (w, signum)); 996 RESET_SIGNAL (w, (w, signum));
912 } 997 }
913} 998}
914 OUTPUT: 999 OUTPUT:
915 RETVAL 1000 RETVAL
916 1001
… …
928 1013
929void ev_timer_again (ev_timer *w) 1014void ev_timer_again (ev_timer *w)
930 INIT: 1015 INIT:
931 CHECK_REPEAT (w->repeat); 1016 CHECK_REPEAT (w->repeat);
932 CODE: 1017 CODE:
933 REF (w);
934 ev_timer_again (e_loop (w), w); 1018 ev_timer_again (e_loop (w), w);
935 UNREF (w); 1019 UNREF (w);
1020
1021NV ev_timer_remaining (ev_timer *w)
1022 C_ARGS: e_loop (w), w
936 1023
937void DESTROY (ev_timer *w) 1024void DESTROY (ev_timer *w)
938 CODE: 1025 CODE:
939 STOP (timer, w); 1026 STOP (timer, w);
940 e_destroy (w); 1027 e_destroy (w);
… …
957 CODE: 1044 CODE:
958 STOP (periodic, w); 1045 STOP (periodic, w);
959 1046
960void ev_periodic_again (ev_periodic *w) 1047void ev_periodic_again (ev_periodic *w)
961 CODE: 1048 CODE:
962 REF (w);
963 ev_periodic_again (e_loop (w), w); 1049 ev_periodic_again (e_loop (w), w);
964 UNREF (w); 1050 UNREF (w);
965 1051
966void DESTROY (ev_periodic *w) 1052void DESTROY (ev_periodic *w)
967 CODE: 1053 CODE:
… …
971void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1057void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
972 INIT: 1058 INIT:
973 CHECK_REPEAT (interval); 1059 CHECK_REPEAT (interval);
974 CODE: 1060 CODE:
975{ 1061{
976 SvREFCNT_dec (w->fh); 1062 SvREFCNT_dec (e_fh (w));
977 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1063 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
978 1064
979 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1065 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
980} 1066}
981 1067
982NV at (ev_periodic *w) 1068NV at (ev_periodic *w)
983 CODE: 1069 CODE:
984 RETVAL = ev_periodic_at (w); 1070 RETVAL = ev_periodic_at (w);
… …
1043void DESTROY (ev_fork *w) 1129void DESTROY (ev_fork *w)
1044 CODE: 1130 CODE:
1045 STOP (fork, w); 1131 STOP (fork, w);
1046 e_destroy (w); 1132 e_destroy (w);
1047 1133
1134MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1135
1136void ev_cleanup_start (ev_cleanup *w)
1137 CODE:
1138 START (cleanup, w);
1139
1140void ev_cleanup_stop (ev_cleanup *w)
1141 CODE:
1142 STOP (cleanup, w);
1143
1144void DESTROY (ev_cleanup *w)
1145 CODE:
1146 STOP (cleanup, w);
1147 e_destroy (w);
1148
1149int keepalive (ev_watcher *w, int new_value = 0)
1150 CODE:
1151 RETVAL = 0;
1152 OUTPUT:
1153 RETVAL
1154
1048MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1155MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1156
1157#if EV_CHILD_ENABLE
1049 1158
1050void ev_child_start (ev_child *w) 1159void ev_child_start (ev_child *w)
1051 CODE: 1160 CODE:
1052 START (child, w); 1161 START (child, w);
1053 1162
… …
1073 : ix == 1 ? w->rpid 1182 : ix == 1 ? w->rpid
1074 : w->rstatus; 1183 : w->rstatus;
1075 OUTPUT: 1184 OUTPUT:
1076 RETVAL 1185 RETVAL
1077 1186
1187#endif
1188
1078MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1189MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1079 1190
1080void ev_stat_start (ev_stat *w) 1191void ev_stat_start (ev_stat *w)
1081 CODE: 1192 CODE:
1082 START (stat, w); 1193 START (stat, w);
… …
1091 e_destroy (w); 1202 e_destroy (w);
1092 1203
1093void set (ev_stat *w, SV *path, NV interval) 1204void set (ev_stat *w, SV *path, NV interval)
1094 CODE: 1205 CODE:
1095{ 1206{
1096 sv_setsv (w->fh, path); 1207 sv_setsv (e_fh (w), path);
1097 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1208 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1098} 1209}
1099 1210
1100SV *path (ev_stat *w, SV *new_path = 0) 1211SV *path (ev_stat *w, SV *new_path = 0)
1101 CODE: 1212 CODE:
1102{ 1213{
1103 RETVAL = SvREFCNT_inc (w->fh); 1214 RETVAL = SvREFCNT_inc (e_fh (w));
1104 1215
1105 if (items > 1) 1216 if (items > 1)
1106 { 1217 {
1107 SvREFCNT_dec (w->fh); 1218 SvREFCNT_dec (e_fh (w));
1108 w->fh = newSVsv (new_path); 1219 e_fh (w) = newSVsv (new_path);
1109 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1220 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1110 } 1221 }
1111} 1222}
1112 OUTPUT: 1223 OUTPUT:
1113 RETVAL 1224 RETVAL
1114 1225
… …
1116 CODE: 1227 CODE:
1117{ 1228{
1118 RETVAL = w->interval; 1229 RETVAL = w->interval;
1119 1230
1120 if (items > 1) 1231 if (items > 1)
1121 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1232 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1122} 1233}
1123 OUTPUT: 1234 OUTPUT:
1124 RETVAL 1235 RETVAL
1125 1236
1126void prev (ev_stat *w) 1237void prev (ev_stat *w)
… …
1185 e_destroy (w); 1296 e_destroy (w);
1186 1297
1187void set (ev_embed *w, struct ev_loop *loop) 1298void set (ev_embed *w, struct ev_loop *loop)
1188 CODE: 1299 CODE:
1189{ 1300{
1190 sv_setsv (w->fh, ST (1)); 1301 sv_setsv (e_fh (w), ST (1));
1191 RESET (embed, w, (w, loop)); 1302 RESET (embed, w, (w, loop));
1192} 1303}
1193 1304
1194SV *other (ev_embed *w) 1305SV *other (ev_embed *w)
1195 CODE: 1306 CODE:
1196 RETVAL = newSVsv (w->fh); 1307 RETVAL = newSVsv (e_fh (w));
1197 OUTPUT: 1308 OUTPUT:
1198 RETVAL 1309 RETVAL
1199 1310
1200void ev_embed_sweep (ev_embed *w) 1311void ev_embed_sweep (ev_embed *w)
1201 C_ARGS: e_loop (w), w 1312 C_ARGS: e_loop (w), w
… …
1222 CODE: 1333 CODE:
1223 RETVAL = boolSV (ev_async_pending (w)); 1334 RETVAL = boolSV (ev_async_pending (w));
1224 OUTPUT: 1335 OUTPUT:
1225 RETVAL 1336 RETVAL
1226 1337
1338#ifndef EV_NO_LOOPS
1339
1227MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1340MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1228 1341
1229SV *new (SV *klass, unsigned int flags = 0) 1342SV *new (SV *klass, unsigned int flags = 0)
1230 CODE: 1343 CODE:
1231{ 1344{
… …
1239 OUTPUT: 1352 OUTPUT:
1240 RETVAL 1353 RETVAL
1241 1354
1242void DESTROY (struct ev_loop *loop) 1355void DESTROY (struct ev_loop *loop)
1243 CODE: 1356 CODE:
1244 if (loop != evapi.default_loop) /* global destruction sucks */ 1357 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1358 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1359 if (loop != evapi.default_loop)
1245 ev_loop_destroy (loop); 1360 ev_loop_destroy (loop);
1246 1361
1247void ev_loop_fork (struct ev_loop *loop) 1362void ev_loop_fork (struct ev_loop *loop)
1248 1363
1249void ev_loop_verify (struct ev_loop *loop)
1250
1251NV ev_now (struct ev_loop *loop) 1364NV ev_now (struct ev_loop *loop)
1252 1365
1253void ev_now_update (struct ev_loop *loop) 1366void ev_now_update (struct ev_loop *loop)
1254 1367
1368void ev_suspend (struct ev_loop *loop)
1369
1370void ev_resume (struct ev_loop *loop)
1371
1255void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1372void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1256 1373
1257void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1374void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1258 1375
1259unsigned int ev_backend (struct ev_loop *loop) 1376unsigned int ev_backend (struct ev_loop *loop)
1260 1377
1261unsigned int ev_loop_count (struct ev_loop *loop) 1378void ev_verify (struct ev_loop *loop)
1379 ALIAS:
1380 loop_verify = 1
1262 1381
1263void ev_loop (struct ev_loop *loop, int flags = 0) 1382unsigned int ev_iteration (struct ev_loop *loop)
1383 ALIAS:
1384 loop_count = 1
1264 1385
1386unsigned int ev_depth (struct ev_loop *loop)
1387 ALIAS:
1388 loop_depth = 1
1389
1390void ev_run (struct ev_loop *loop, int flags = 0)
1391 ALIAS:
1392 loop = 1
1393
1265void ev_unloop (struct ev_loop *loop, int how = 1) 1394void ev_break (struct ev_loop *loop, int how = 1)
1395 ALIAS:
1396 unloop = 1
1266 1397
1267void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1398void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1268 1399
1400unsigned int ev_pending_count (struct ev_loop *loop)
1401
1402void ev_invoke_pending (struct ev_loop *loop)
1403
1269#if 0 1404#if 0
1270 1405
1271void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1406void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1272 CODE: 1407 CODE:
1273{ 1408{
1274 Signal signum = sv_signum (signal); 1409 Signal signum = s_signum (signal);
1275 CHECK_SIG (signal, signum); 1410 CHECK_SIG (signal, signum);
1276 1411
1277 ev_feed_signal_event (loop, signum); 1412 ev_feed_signal_event (loop, signum);
1278} 1413}
1279 1414
… …
1282ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1417ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1283 ALIAS: 1418 ALIAS:
1284 io_ns = 1 1419 io_ns = 1
1285 CODE: 1420 CODE:
1286{ 1421{
1287 int fd = sv_fileno (fh); 1422 int fd = s_fileno (fh, events & EV_WRITE);
1288 CHECK_FD (fh, fd); 1423 CHECK_FD (fh, fd);
1289 1424
1290 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1425 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1291 RETVAL->fh = newSVsv (fh); 1426 e_fh (RETVAL) = newSVsv (fh);
1292 ev_io_set (RETVAL, fd, events); 1427 ev_io_set (RETVAL, fd, events);
1293 if (!ix) START (io, RETVAL); 1428 if (!ix) START (io, RETVAL);
1294} 1429}
1295 OUTPUT: 1430 OUTPUT:
1296 RETVAL 1431 RETVAL
… …
1314 CHECK_REPEAT (interval); 1449 CHECK_REPEAT (interval);
1315 CODE: 1450 CODE:
1316{ 1451{
1317 ev_periodic *w; 1452 ev_periodic *w;
1318 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1453 w = e_new (sizeof (ev_periodic), cb, ST (0));
1319 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1454 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1320 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1455 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1321 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1456 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1322 if (!ix) START (periodic, w); 1457 if (!ix) START (periodic, w);
1323} 1458}
1324 OUTPUT: 1459 OUTPUT:
1325 RETVAL 1460 RETVAL
1326 1461
1327#if 0
1328
1329ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1462ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1330 ALIAS: 1463 ALIAS:
1331 signal_ns = 1 1464 signal_ns = 1
1332 CODE: 1465 CODE:
1333{ 1466{
1334 Signal signum = sv_signum (signal); 1467 Signal signum = s_signum (signal);
1335 CHECK_SIG (signal, signum); 1468 CHECK_SIG (signal, signum);
1336 1469
1337 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1470 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1338 ev_signal_set (RETVAL, signum); 1471 ev_signal_set (RETVAL, signum);
1339 if (!ix) START (signal, RETVAL); 1472 if (!ix) START_SIGNAL (RETVAL);
1340} 1473}
1341 OUTPUT: 1474 OUTPUT:
1342 RETVAL 1475 RETVAL
1343
1344#endif
1345 1476
1346ev_idle *idle (struct ev_loop *loop, SV *cb) 1477ev_idle *idle (struct ev_loop *loop, SV *cb)
1347 ALIAS: 1478 ALIAS:
1348 idle_ns = 1 1479 idle_ns = 1
1349 CODE: 1480 CODE:
… …
1381 ev_fork_set (RETVAL); 1512 ev_fork_set (RETVAL);
1382 if (!ix) START (fork, RETVAL); 1513 if (!ix) START (fork, RETVAL);
1383 OUTPUT: 1514 OUTPUT:
1384 RETVAL 1515 RETVAL
1385 1516
1517ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1518 ALIAS:
1519 cleanup_ns = 1
1520 CODE:
1521 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1522 ev_cleanup_set (RETVAL);
1523 if (!ix) START (cleanup, RETVAL);
1524 OUTPUT:
1525 RETVAL
1526
1386ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1527ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1387 ALIAS: 1528 ALIAS:
1388 child_ns = 1 1529 child_ns = 1
1389 CODE: 1530 CODE:
1531#if EV_CHILD_ENABLE
1390 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1532 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1391 ev_child_set (RETVAL, pid, trace); 1533 ev_child_set (RETVAL, pid, trace);
1392 if (!ix) START (child, RETVAL); 1534 if (!ix) START (child, RETVAL);
1535#else
1536 croak ("EV::child watchers not supported on this platform");
1537#endif
1393 OUTPUT: 1538 OUTPUT:
1394 RETVAL 1539 RETVAL
1395 1540
1396ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1541ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1397 ALIAS: 1542 ALIAS:
1398 stat_ns = 1 1543 stat_ns = 1
1399 CODE: 1544 CODE:
1400 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1545 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1401 RETVAL->fh = newSVsv (path); 1546 e_fh (RETVAL) = newSVsv (path);
1402 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1547 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1403 if (!ix) START (stat, RETVAL); 1548 if (!ix) START (stat, RETVAL);
1404 OUTPUT: 1549 OUTPUT:
1405 RETVAL 1550 RETVAL
1406 1551
1407ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1552ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1411{ 1556{
1412 if (!(ev_backend (other) & ev_embeddable_backends ())) 1557 if (!(ev_backend (other) & ev_embeddable_backends ()))
1413 croak ("passed loop is not embeddable via EV::embed,"); 1558 croak ("passed loop is not embeddable via EV::embed,");
1414 1559
1415 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1560 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1416 RETVAL->fh = newSVsv (ST (1)); 1561 e_fh (RETVAL) = newSVsv (ST (1));
1417 ev_embed_set (RETVAL, other); 1562 ev_embed_set (RETVAL, other);
1418 if (!ix) START (embed, RETVAL); 1563 if (!ix) START (embed, RETVAL);
1419} 1564}
1420 OUTPUT: 1565 OUTPUT:
1421 RETVAL 1566 RETVAL
… …
1432 1577
1433void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1578void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1434 CODE: 1579 CODE:
1435 ev_once ( 1580 ev_once (
1436 loop, 1581 loop,
1437 sv_fileno (fh), events, 1582 s_fileno (fh, events & EV_WRITE), events,
1438 SvOK (timeout) ? SvNV (timeout) : -1., 1583 SvOK (timeout) ? SvNV (timeout) : -1.,
1439 e_once_cb, 1584 e_once_cb,
1440 newSVsv (cb) 1585 newSVsv (cb)
1441 ); 1586 );
1442 1587
1588#endif
1589

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