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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 1.154 by root, Tue Jan 11 02:31:24 2011 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 22#define EV_H <ev.h>
23#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 24#include "EV/EVAPI.h"
15 25
16#define EV_SELECT_IS_WINSOCKET 0 26#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 27#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 28# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 30# define fd_mask Perl_fd_mask
21#endif 31#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 32/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 33#include "libev/ev.c"
24 34
25#ifndef _WIN32 35#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 36# include <pthread.h>
27#endif 37#endif
28 38
29/* 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
521unsigned int ev_recommended_backends () 552unsigned int ev_recommended_backends ()
522 553
523unsigned int ev_embeddable_backends () 554unsigned int ev_embeddable_backends ()
524 555
556void ev_sleep (NV interval)
557
525NV ev_time () 558NV ev_time ()
559
560void ev_feed_signal (SV *signal)
561 CODE:
562{
563 Signal signum = s_signum (signal);
564 CHECK_SIG (signal, signum);
565
566 ev_feed_signal (signum);
567}
526 568
527NV ev_now () 569NV ev_now ()
528 C_ARGS: evapi.default_loop 570 C_ARGS: evapi.default_loop
529 571
530void ev_now_update () 572void ev_now_update ()
531 C_ARGS: evapi.default_loop 573 C_ARGS: evapi.default_loop
532 574
575void ev_suspend ()
576 C_ARGS: evapi.default_loop
577
578void ev_resume ()
579 C_ARGS: evapi.default_loop
580
533unsigned int ev_backend () 581unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 582 C_ARGS: evapi.default_loop
535 583
584void ev_verify ()
585 ALIAS:
586 loop_verify = 1
587 C_ARGS: evapi.default_loop
588
589unsigned int ev_iteration ()
590 ALIAS:
591 loop_count = 1
592 C_ARGS: evapi.default_loop
593
536unsigned int ev_loop_count () 594unsigned int ev_depth ()
595 ALIAS:
596 loop_depth = 1
537 C_ARGS: evapi.default_loop 597 C_ARGS: evapi.default_loop
538 598
539void ev_set_io_collect_interval (NV interval) 599void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 600 C_ARGS: evapi.default_loop, interval
541 601
542void ev_set_timeout_collect_interval (NV interval) 602void ev_set_timeout_collect_interval (NV interval)
543 C_ARGS: evapi.default_loop, interval 603 C_ARGS: evapi.default_loop, interval
544 604
545void ev_loop (int flags = 0) 605void ev_run (int flags = 0)
606 ALIAS:
607 loop = 1
546 C_ARGS: evapi.default_loop, flags 608 C_ARGS: evapi.default_loop, flags
547 609
548void ev_unloop (int how = EVUNLOOP_ONE) 610void ev_break (int how = EVBREAK_ONE)
611 ALIAS:
612 unloop = 1
549 C_ARGS: evapi.default_loop, how 613 C_ARGS: evapi.default_loop, how
550 614
551void ev_feed_fd_event (int fd, int revents = EV_NONE) 615void ev_feed_fd_event (int fd, int revents = EV_NONE)
552 C_ARGS: evapi.default_loop, fd, revents 616 C_ARGS: evapi.default_loop, fd, revents
553 617
554void ev_feed_signal_event (SV *signal) 618void ev_feed_signal_event (SV *signal)
555 CODE: 619 CODE:
556{ 620{
557 Signal signum = sv_signum (signal); 621 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 622 CHECK_SIG (signal, signum);
559 623
560 ev_feed_signal_event (evapi.default_loop, signum); 624 ev_feed_signal_event (evapi.default_loop, signum);
561} 625}
562 626
627unsigned int ev_pending_count ()
628 C_ARGS: evapi.default_loop
629
630void ev_invoke_pending ()
631 C_ARGS: evapi.default_loop
632
563ev_io *io (SV *fh, int events, SV *cb) 633ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 634 ALIAS:
565 io_ns = 1 635 io_ns = 1
636 _ae_io = 2
566 CODE: 637 CODE:
567{ 638{
568 int fd = sv_fileno (fh); 639 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 640 CHECK_FD (fh, fd);
570 641
642 if (ix == 2)
643 {
644 ix = 0;
645 events = events ? EV_WRITE : EV_READ;
646 }
647
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 648 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 649 e_fh (RETVAL) = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 650 ev_io_set (RETVAL, fd, events);
574 if (!ix) START (io, RETVAL); 651 if (!ix) START (io, RETVAL);
575} 652}
576 OUTPUT: 653 OUTPUT:
577 RETVAL 654 RETVAL
… …
595 CHECK_REPEAT (interval); 672 CHECK_REPEAT (interval);
596 CODE: 673 CODE:
597{ 674{
598 ev_periodic *w; 675 ev_periodic *w;
599 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 676 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
600 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 677 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
601 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 678 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
602 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 679 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
603 if (!ix) START (periodic, w); 680 if (!ix) START (periodic, w);
604} 681}
605 OUTPUT: 682 OUTPUT:
606 RETVAL 683 RETVAL
… …
608ev_signal *signal (SV *signal, SV *cb) 685ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 686 ALIAS:
610 signal_ns = 1 687 signal_ns = 1
611 CODE: 688 CODE:
612{ 689{
613 Signal signum = sv_signum (signal); 690 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 691 CHECK_SIG (signal, signum);
615 692
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 693 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 694 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 695 if (!ix) START_SIGNAL (RETVAL);
619} 696}
620 OUTPUT: 697 OUTPUT:
621 RETVAL 698 RETVAL
622 699
623ev_idle *idle (SV *cb) 700ev_idle *idle (SV *cb)
… …
658 ev_fork_set (RETVAL); 735 ev_fork_set (RETVAL);
659 if (!ix) START (fork, RETVAL); 736 if (!ix) START (fork, RETVAL);
660 OUTPUT: 737 OUTPUT:
661 RETVAL 738 RETVAL
662 739
740ev_cleanup *cleanup (SV *cb)
741 ALIAS:
742 cleanup_ns = 1
743 CODE:
744 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
745 ev_cleanup_set (RETVAL);
746 if (!ix) START (cleanup, RETVAL);
747 OUTPUT:
748 RETVAL
749
663ev_child *child (int pid, int trace, SV *cb) 750ev_child *child (int pid, int trace, SV *cb)
664 ALIAS: 751 ALIAS:
665 child_ns = 1 752 child_ns = 1
666 CODE: 753 CODE:
754#if EV_CHILD_ENABLE
667 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 755 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
668 ev_child_set (RETVAL, pid, trace); 756 ev_child_set (RETVAL, pid, trace);
669 if (!ix) START (child, RETVAL); 757 if (!ix) START (child, RETVAL);
758#else
759 croak ("EV::child watchers not supported on this platform");
760#endif
670 OUTPUT: 761 OUTPUT:
671 RETVAL 762 RETVAL
763
672 764
673ev_stat *stat (SV *path, NV interval, SV *cb) 765ev_stat *stat (SV *path, NV interval, SV *cb)
674 ALIAS: 766 ALIAS:
675 stat_ns = 1 767 stat_ns = 1
676 CODE: 768 CODE:
677 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 769 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
678 RETVAL->fh = newSVsv (path); 770 e_fh (RETVAL) = newSVsv (path);
679 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 771 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
680 if (!ix) START (stat, RETVAL); 772 if (!ix) START (stat, RETVAL);
681 OUTPUT: 773 OUTPUT:
682 RETVAL 774 RETVAL
775
776#ifndef EV_NO_LOOPS
683 777
684ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 778ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
685 ALIAS: 779 ALIAS:
686 embed_ns = 1 780 embed_ns = 1
687 CODE: 781 CODE:
688{ 782{
689 if (!(ev_backend (loop) & ev_embeddable_backends ())) 783 if (!(ev_backend (loop) & ev_embeddable_backends ()))
690 croak ("passed loop is not embeddable via EV::embed,"); 784 croak ("passed loop is not embeddable via EV::embed,");
691 785
692 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 786 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
693 RETVAL->fh = newSVsv (ST (0)); 787 e_fh (RETVAL) = newSVsv (ST (0));
694 ev_embed_set (RETVAL, loop); 788 ev_embed_set (RETVAL, loop);
695 if (!ix) START (embed, RETVAL); 789 if (!ix) START (embed, RETVAL);
696} 790}
697 OUTPUT: 791 OUTPUT:
698 RETVAL 792 RETVAL
793
794#endif
699 795
700ev_async *async (SV *cb) 796ev_async *async (SV *cb)
701 ALIAS: 797 ALIAS:
702 async_ns = 1 798 async_ns = 1
703 CODE: 799 CODE:
… …
709 805
710void once (SV *fh, int events, SV *timeout, SV *cb) 806void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 807 CODE:
712 ev_once ( 808 ev_once (
713 evapi.default_loop, 809 evapi.default_loop,
714 sv_fileno (fh), events, 810 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 811 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 812 e_once_cb,
717 newSVsv (cb) 813 newSVsv (cb)
718 ); 814 );
719 815
… …
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 836 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 837 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 838
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 839 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 840 {
841 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 842 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 843 UNREF (w);
748 } 844 }
749} 845}
750 OUTPUT: 846 OUTPUT:
751 RETVAL 847 RETVAL
… …
753SV *cb (ev_watcher *w, SV *new_cb = 0) 849SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 850 CODE:
755{ 851{
756 if (items > 1) 852 if (items > 1)
757 { 853 {
758 new_cb = e_get_cv (new_cb); 854 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 855 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 856 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 857 }
762 else 858 else
763 RETVAL = newRV_inc (w->cb_sv); 859 RETVAL = newRV_inc (w->cb_sv);
… …
833 e_destroy (w); 929 e_destroy (w);
834 930
835void set (ev_io *w, SV *fh, int events) 931void set (ev_io *w, SV *fh, int events)
836 CODE: 932 CODE:
837{ 933{
838 int fd = sv_fileno (fh); 934 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 935 CHECK_FD (fh, fd);
840 936
841 sv_setsv (w->fh, fh); 937 sv_setsv (e_fh (w), fh);
842 RESET (io, w, (w, fd, events)); 938 RESET (io, w, (w, fd, events));
843} 939}
844 940
845SV *fh (ev_io *w, SV *new_fh = 0) 941SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 942 CODE:
847{ 943{
848 if (items > 1) 944 if (items > 1)
849 { 945 {
850 int fd = sv_fileno (new_fh); 946 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 947 CHECK_FD (new_fh, fd);
852 948
853 RETVAL = w->fh; 949 RETVAL = e_fh (w);
854 w->fh = newSVsv (new_fh); 950 e_fh (w) = newSVsv (new_fh);
855 951
856 RESET (io, w, (w, fd, w->events)); 952 RESET (io, w, (w, fd, w->events));
857 } 953 }
858 else 954 else
859 RETVAL = newSVsv (w->fh); 955 RETVAL = newSVsv (e_fh (w));
860} 956}
861 OUTPUT: 957 OUTPUT:
862 RETVAL 958 RETVAL
863 959
864int events (ev_io *w, int new_events = EV_UNDEF) 960int events (ev_io *w, int new_events = EV_UNDEF)
… …
874 970
875MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 971MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
876 972
877void ev_signal_start (ev_signal *w) 973void ev_signal_start (ev_signal *w)
878 CODE: 974 CODE:
879 START (signal, w); 975 START_SIGNAL (w);
880 976
881void ev_signal_stop (ev_signal *w) 977void ev_signal_stop (ev_signal *w)
882 CODE: 978 CODE:
883 STOP (signal, w); 979 STOP (signal, w);
884 980
… …
888 e_destroy (w); 984 e_destroy (w);
889 985
890void set (ev_signal *w, SV *signal) 986void set (ev_signal *w, SV *signal)
891 CODE: 987 CODE:
892{ 988{
893 Signal signum = sv_signum (signal); 989 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 990 CHECK_SIG (signal, signum);
895 991
896 RESET (signal, w, (w, signum)); 992 RESET_SIGNAL (w, (w, signum));
897} 993}
898 994
899int signal (ev_signal *w, SV *new_signal = 0) 995int signal (ev_signal *w, SV *new_signal = 0)
900 CODE: 996 CODE:
901{ 997{
902 RETVAL = w->signum; 998 RETVAL = w->signum;
903 999
904 if (items > 1) 1000 if (items > 1)
905 { 1001 {
906 Signal signum = sv_signum (new_signal); 1002 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 1003 CHECK_SIG (new_signal, signum);
908 1004
909 RESET (signal, w, (w, signum)); 1005 RESET_SIGNAL (w, (w, signum));
910 } 1006 }
911} 1007}
912 OUTPUT: 1008 OUTPUT:
913 RETVAL 1009 RETVAL
914 1010
… …
926 1022
927void ev_timer_again (ev_timer *w) 1023void ev_timer_again (ev_timer *w)
928 INIT: 1024 INIT:
929 CHECK_REPEAT (w->repeat); 1025 CHECK_REPEAT (w->repeat);
930 CODE: 1026 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 1027 ev_timer_again (e_loop (w), w);
933 UNREF (w); 1028 UNREF (w);
1029
1030NV ev_timer_remaining (ev_timer *w)
1031 C_ARGS: e_loop (w), w
934 1032
935void DESTROY (ev_timer *w) 1033void DESTROY (ev_timer *w)
936 CODE: 1034 CODE:
937 STOP (timer, w); 1035 STOP (timer, w);
938 e_destroy (w); 1036 e_destroy (w);
… …
955 CODE: 1053 CODE:
956 STOP (periodic, w); 1054 STOP (periodic, w);
957 1055
958void ev_periodic_again (ev_periodic *w) 1056void ev_periodic_again (ev_periodic *w)
959 CODE: 1057 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 1058 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 1059 UNREF (w);
963 1060
964void DESTROY (ev_periodic *w) 1061void DESTROY (ev_periodic *w)
965 CODE: 1062 CODE:
… …
969void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1066void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
970 INIT: 1067 INIT:
971 CHECK_REPEAT (interval); 1068 CHECK_REPEAT (interval);
972 CODE: 1069 CODE:
973{ 1070{
974 SvREFCNT_dec (w->fh); 1071 SvREFCNT_dec (e_fh (w));
975 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1072 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
976 1073
977 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1074 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
978} 1075}
979 1076
980NV at (ev_periodic *w) 1077NV at (ev_periodic *w)
981 CODE: 1078 CODE:
982 RETVAL = ev_periodic_at (w); 1079 RETVAL = ev_periodic_at (w);
… …
1041void DESTROY (ev_fork *w) 1138void DESTROY (ev_fork *w)
1042 CODE: 1139 CODE:
1043 STOP (fork, w); 1140 STOP (fork, w);
1044 e_destroy (w); 1141 e_destroy (w);
1045 1142
1143MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1144
1145void ev_cleanup_start (ev_cleanup *w)
1146 CODE:
1147 START (cleanup, w);
1148
1149void ev_cleanup_stop (ev_cleanup *w)
1150 CODE:
1151 STOP (cleanup, w);
1152
1153void DESTROY (ev_cleanup *w)
1154 CODE:
1155 STOP (cleanup, w);
1156 e_destroy (w);
1157
1158int keepalive (ev_watcher *w, int new_value = 0)
1159 CODE:
1160 RETVAL = 0;
1161 OUTPUT:
1162 RETVAL
1163
1046MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1164MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1165
1166#if EV_CHILD_ENABLE
1047 1167
1048void ev_child_start (ev_child *w) 1168void ev_child_start (ev_child *w)
1049 CODE: 1169 CODE:
1050 START (child, w); 1170 START (child, w);
1051 1171
… …
1071 : ix == 1 ? w->rpid 1191 : ix == 1 ? w->rpid
1072 : w->rstatus; 1192 : w->rstatus;
1073 OUTPUT: 1193 OUTPUT:
1074 RETVAL 1194 RETVAL
1075 1195
1196#endif
1197
1076MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1198MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1077 1199
1078void ev_stat_start (ev_stat *w) 1200void ev_stat_start (ev_stat *w)
1079 CODE: 1201 CODE:
1080 START (stat, w); 1202 START (stat, w);
… …
1089 e_destroy (w); 1211 e_destroy (w);
1090 1212
1091void set (ev_stat *w, SV *path, NV interval) 1213void set (ev_stat *w, SV *path, NV interval)
1092 CODE: 1214 CODE:
1093{ 1215{
1094 sv_setsv (w->fh, path); 1216 sv_setsv (e_fh (w), path);
1095 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1217 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1096} 1218}
1097 1219
1098SV *path (ev_stat *w, SV *new_path = 0) 1220SV *path (ev_stat *w, SV *new_path = 0)
1099 CODE: 1221 CODE:
1100{ 1222{
1101 RETVAL = SvREFCNT_inc (w->fh); 1223 RETVAL = SvREFCNT_inc (e_fh (w));
1102 1224
1103 if (items > 1) 1225 if (items > 1)
1104 { 1226 {
1105 SvREFCNT_dec (w->fh); 1227 SvREFCNT_dec (e_fh (w));
1106 w->fh = newSVsv (new_path); 1228 e_fh (w) = newSVsv (new_path);
1107 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1229 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1108 } 1230 }
1109} 1231}
1110 OUTPUT: 1232 OUTPUT:
1111 RETVAL 1233 RETVAL
1112 1234
… …
1114 CODE: 1236 CODE:
1115{ 1237{
1116 RETVAL = w->interval; 1238 RETVAL = w->interval;
1117 1239
1118 if (items > 1) 1240 if (items > 1)
1119 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1241 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1120} 1242}
1121 OUTPUT: 1243 OUTPUT:
1122 RETVAL 1244 RETVAL
1123 1245
1124void prev (ev_stat *w) 1246void prev (ev_stat *w)
… …
1183 e_destroy (w); 1305 e_destroy (w);
1184 1306
1185void set (ev_embed *w, struct ev_loop *loop) 1307void set (ev_embed *w, struct ev_loop *loop)
1186 CODE: 1308 CODE:
1187{ 1309{
1188 sv_setsv (w->fh, ST (1)); 1310 sv_setsv (e_fh (w), ST (1));
1189 RESET (embed, w, (w, loop)); 1311 RESET (embed, w, (w, loop));
1190} 1312}
1191 1313
1192SV *other (ev_embed *w) 1314SV *other (ev_embed *w)
1193 CODE: 1315 CODE:
1194 RETVAL = newSVsv (w->fh); 1316 RETVAL = newSVsv (e_fh (w));
1195 OUTPUT: 1317 OUTPUT:
1196 RETVAL 1318 RETVAL
1197 1319
1198void ev_embed_sweep (ev_embed *w) 1320void ev_embed_sweep (ev_embed *w)
1199 C_ARGS: e_loop (w), w 1321 C_ARGS: e_loop (w), w
… …
1220 CODE: 1342 CODE:
1221 RETVAL = boolSV (ev_async_pending (w)); 1343 RETVAL = boolSV (ev_async_pending (w));
1222 OUTPUT: 1344 OUTPUT:
1223 RETVAL 1345 RETVAL
1224 1346
1347#ifndef EV_NO_LOOPS
1348
1225MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1349MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1226 1350
1227SV *new (SV *klass, unsigned int flags = 0) 1351SV *new (SV *klass, unsigned int flags = 0)
1228 CODE: 1352 CODE:
1229{ 1353{
… …
1237 OUTPUT: 1361 OUTPUT:
1238 RETVAL 1362 RETVAL
1239 1363
1240void DESTROY (struct ev_loop *loop) 1364void DESTROY (struct ev_loop *loop)
1241 CODE: 1365 CODE:
1242 if (loop != evapi.default_loop) /* global destruction sucks */ 1366 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1367 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1368 if (loop != evapi.default_loop)
1243 ev_loop_destroy (loop); 1369 ev_loop_destroy (loop);
1244 1370
1245void ev_loop_fork (struct ev_loop *loop) 1371void ev_loop_fork (struct ev_loop *loop)
1246 1372
1247void ev_loop_verify (struct ev_loop *loop)
1248
1249NV ev_now (struct ev_loop *loop) 1373NV ev_now (struct ev_loop *loop)
1250 1374
1251void ev_now_update (struct ev_loop *loop) 1375void ev_now_update (struct ev_loop *loop)
1252 1376
1377void ev_suspend (struct ev_loop *loop)
1378
1379void ev_resume (struct ev_loop *loop)
1380
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1381void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1382
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1383void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1384
1257unsigned int ev_backend (struct ev_loop *loop) 1385unsigned int ev_backend (struct ev_loop *loop)
1258 1386
1259unsigned int ev_loop_count (struct ev_loop *loop) 1387void ev_verify (struct ev_loop *loop)
1388 ALIAS:
1389 loop_verify = 1
1260 1390
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1391unsigned int ev_iteration (struct ev_loop *loop)
1392 ALIAS:
1393 loop_count = 1
1262 1394
1395unsigned int ev_depth (struct ev_loop *loop)
1396 ALIAS:
1397 loop_depth = 1
1398
1399void ev_run (struct ev_loop *loop, int flags = 0)
1400 ALIAS:
1401 loop = 1
1402
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1403void ev_break (struct ev_loop *loop, int how = 1)
1404 ALIAS:
1405 unloop = 1
1264 1406
1265void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1407void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1266 1408
1409unsigned int ev_pending_count (struct ev_loop *loop)
1410
1411void ev_invoke_pending (struct ev_loop *loop)
1412
1267#if 0 1413#if 0
1268 1414
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1415void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1416 CODE:
1271{ 1417{
1272 Signal signum = sv_signum (signal); 1418 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1419 CHECK_SIG (signal, signum);
1274 1420
1275 ev_feed_signal_event (loop, signum); 1421 ev_feed_signal_event (loop, signum);
1276} 1422}
1277 1423
… …
1280ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1426ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1281 ALIAS: 1427 ALIAS:
1282 io_ns = 1 1428 io_ns = 1
1283 CODE: 1429 CODE:
1284{ 1430{
1285 int fd = sv_fileno (fh); 1431 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1432 CHECK_FD (fh, fd);
1287 1433
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1434 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1435 e_fh (RETVAL) = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1436 ev_io_set (RETVAL, fd, events);
1291 if (!ix) START (io, RETVAL); 1437 if (!ix) START (io, RETVAL);
1292} 1438}
1293 OUTPUT: 1439 OUTPUT:
1294 RETVAL 1440 RETVAL
… …
1312 CHECK_REPEAT (interval); 1458 CHECK_REPEAT (interval);
1313 CODE: 1459 CODE:
1314{ 1460{
1315 ev_periodic *w; 1461 ev_periodic *w;
1316 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1462 w = e_new (sizeof (ev_periodic), cb, ST (0));
1317 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1463 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1318 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1464 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1319 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1465 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1320 if (!ix) START (periodic, w); 1466 if (!ix) START (periodic, w);
1321} 1467}
1322 OUTPUT: 1468 OUTPUT:
1323 RETVAL 1469 RETVAL
1324 1470
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1471ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1472 ALIAS:
1329 signal_ns = 1 1473 signal_ns = 1
1330 CODE: 1474 CODE:
1331{ 1475{
1332 Signal signum = sv_signum (signal); 1476 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1477 CHECK_SIG (signal, signum);
1334 1478
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1479 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1480 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1481 if (!ix) START_SIGNAL (RETVAL);
1338} 1482}
1339 OUTPUT: 1483 OUTPUT:
1340 RETVAL 1484 RETVAL
1341
1342#endif
1343 1485
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1486ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1487 ALIAS:
1346 idle_ns = 1 1488 idle_ns = 1
1347 CODE: 1489 CODE:
… …
1379 ev_fork_set (RETVAL); 1521 ev_fork_set (RETVAL);
1380 if (!ix) START (fork, RETVAL); 1522 if (!ix) START (fork, RETVAL);
1381 OUTPUT: 1523 OUTPUT:
1382 RETVAL 1524 RETVAL
1383 1525
1526ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1527 ALIAS:
1528 cleanup_ns = 1
1529 CODE:
1530 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1531 ev_cleanup_set (RETVAL);
1532 if (!ix) START (cleanup, RETVAL);
1533 OUTPUT:
1534 RETVAL
1535
1384ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1536ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1385 ALIAS: 1537 ALIAS:
1386 child_ns = 1 1538 child_ns = 1
1387 CODE: 1539 CODE:
1540#if EV_CHILD_ENABLE
1388 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1541 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1389 ev_child_set (RETVAL, pid, trace); 1542 ev_child_set (RETVAL, pid, trace);
1390 if (!ix) START (child, RETVAL); 1543 if (!ix) START (child, RETVAL);
1544#else
1545 croak ("EV::child watchers not supported on this platform");
1546#endif
1391 OUTPUT: 1547 OUTPUT:
1392 RETVAL 1548 RETVAL
1393 1549
1394ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1550ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1395 ALIAS: 1551 ALIAS:
1396 stat_ns = 1 1552 stat_ns = 1
1397 CODE: 1553 CODE:
1398 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1554 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1399 RETVAL->fh = newSVsv (path); 1555 e_fh (RETVAL) = newSVsv (path);
1400 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1556 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1401 if (!ix) START (stat, RETVAL); 1557 if (!ix) START (stat, RETVAL);
1402 OUTPUT: 1558 OUTPUT:
1403 RETVAL 1559 RETVAL
1404 1560
1405ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1561ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1409{ 1565{
1410 if (!(ev_backend (other) & ev_embeddable_backends ())) 1566 if (!(ev_backend (other) & ev_embeddable_backends ()))
1411 croak ("passed loop is not embeddable via EV::embed,"); 1567 croak ("passed loop is not embeddable via EV::embed,");
1412 1568
1413 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1569 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1414 RETVAL->fh = newSVsv (ST (1)); 1570 e_fh (RETVAL) = newSVsv (ST (1));
1415 ev_embed_set (RETVAL, other); 1571 ev_embed_set (RETVAL, other);
1416 if (!ix) START (embed, RETVAL); 1572 if (!ix) START (embed, RETVAL);
1417} 1573}
1418 OUTPUT: 1574 OUTPUT:
1419 RETVAL 1575 RETVAL
… …
1430 1586
1431void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1587void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1432 CODE: 1588 CODE:
1433 ev_once ( 1589 ev_once (
1434 loop, 1590 loop,
1435 sv_fileno (fh), events, 1591 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1592 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1593 e_once_cb,
1438 newSVsv (cb) 1594 newSVsv (cb)
1439 ); 1595 );
1440 1596
1597#endif
1598

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