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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 1.156 by root, Fri Jun 10 12:30:25 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
22#define EV_USE_FLOOR 1
13#define EV_H <ev.h> 23#define EV_H <ev.h>
24#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 25#include "EV/EVAPI.h"
15 26
16#define EV_SELECT_IS_WINSOCKET 0 27#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 28#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 29# define EV_SELECT_USE_FD_SET 0
20# define fd_mask Perl_fd_mask 31# define fd_mask Perl_fd_mask
21#endif 32#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 33/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 34#include "libev/ev.c"
24 35
25#ifndef _WIN32 36#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 37# include <pthread.h>
27#endif 38#endif
28 39
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)) 40#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags
42#define e_self(w) ((ev_watcher *)(w))->self
43#define e_fh(w) ((ev_watcher *)(w))->fh
44#define e_data(w) ((ev_watcher *)(w))->data
44 45
45#define WFLAG_KEEPALIVE 1 46#define WFLAG_KEEPALIVE 1
47#define WFLAG_UNREFED 2 /* has been unref'ed */
46 48
47#define UNREF(w) \ 49#define UNREF(w) \
48 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
49 && !ev_is_active (w)) \ 51 && ev_is_active (w)) \
52 { \
50 ev_unref (e_loop (w)); 53 ev_unref (e_loop (w)); \
54 e_flags (w) |= WFLAG_UNREFED; \
55 }
51 56
52#define REF(w) \ 57#define REF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 58 if (e_flags (w) & WFLAG_UNREFED) \
54 && ev_is_active (w)) \ 59 { \
60 e_flags (w) &= ~WFLAG_UNREFED; \
55 ev_ref (e_loop (w)); 61 ev_ref (e_loop (w)); \
62 }
56 63
57#define START(type,w) \ 64#define START(type,w) \
58 do { \ 65 do { \
66 ev_ ## type ## _start (e_loop (w), w); \
59 UNREF (w); \ 67 UNREF (w); \
60 ev_ ## type ## _start (e_loop (w), w); \
61 } while (0) 68 } while (0)
62 69
63#define STOP(type,w) \ 70#define STOP(type,w) \
64 do { \ 71 do { \
65 REF (w); \ 72 REF (w); \
66 ev_ ## type ## _stop (e_loop (w), w); \ 73 ev_ ## type ## _stop (e_loop (w), w); \
67 } while (0) 74 } while (0)
68 75
69#define RESET(type,w,seta) \ 76#define RESET(type,w,seta) \
70 do { \ 77 do { \
71 int active = ev_is_active (w); \ 78 int active = ev_is_active (w); \
72 if (active) STOP (type, w); \ 79 if (active) STOP (type, w); \
73 ev_ ## type ## _set seta; \ 80 ev_ ## type ## _set seta; \
74 if (active) START (type, w); \ 81 if (active) START (type, w); \
75 } while (0) 82 } while (0)
76 83
77typedef int Signal; 84typedef int Signal;
85
86/* horrible... */
87#define CHECK_SIGNAL_CAN_START(w) \
88 do { \
89 /* dive into the internals of libev to avoid aborting in libev */ \
90 if (signals [(w)->signum - 1].loop \
91 && signals [(w)->signum - 1].loop != e_loop (w)) \
92 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
93 } while (0)
94
95#define START_SIGNAL(w) \
96 do { \
97 CHECK_SIGNAL_CAN_START (w); \
98 START (signal, w); \
99 } while (0) \
100
101#define RESET_SIGNAL(w,seta) \
102 do { \
103 int active = ev_is_active (w); \
104 if (active) STOP (signal, w); \
105 ev_ ## signal ## _set seta; \
106 if (active) START_SIGNAL (w); \
107 } while (0)
78 108
79static SV *default_loop_sv; 109static SV *default_loop_sv;
80 110
81static struct EVAPI evapi; 111static struct EVAPI evapi;
82 112
92 *stash_idle, 122 *stash_idle,
93 *stash_prepare, 123 *stash_prepare,
94 *stash_check, 124 *stash_check,
95 *stash_embed, 125 *stash_embed,
96 *stash_fork, 126 *stash_fork,
127 *stash_cleanup,
97 *stash_async; 128 *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}
123 129
124///////////////////////////////////////////////////////////////////////////// 130/////////////////////////////////////////////////////////////////////////////
125// Event 131// Event
126 132
127static void e_cb (EV_P_ ev_watcher *w, int revents); 133static void e_cb (EV_P_ ev_watcher *w, int revents);
128 134
129static int
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 * 135static void *
160e_new (int size, SV *cb_sv, SV *loop) 136e_new (int size, SV *cb_sv, SV *loop)
161{ 137{
162 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 138 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
163 ev_watcher *w; 139 ev_watcher *w;
164 SV *self = NEWSV (0, size); 140 SV *self = NEWSV (0, size);
165 SvPOK_only (self); 141 SvPOK_only (self);
166 SvCUR_set (self, size); 142 SvCUR_set (self, size);
167 143
214{ 190{
215 dSP; 191 dSP;
216 I32 mark = SP - PL_stack_base; 192 I32 mark = SP - PL_stack_base;
217 SV *sv_self, *sv_events; 193 SV *sv_self, *sv_events;
218 194
195 /* libev might have stopped the watcher */
196 if (expect_false (w->e_flags & WFLAG_UNREFED)
197 && !ev_is_active (w))
198 REF (w);
199
219 if (expect_true (sv_self_cache)) 200 if (expect_true (sv_self_cache))
220 { 201 {
221 sv_self = sv_self_cache; sv_self_cache = 0; 202 sv_self = sv_self_cache; sv_self_cache = 0;
222 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
223 } 204 }
224 else 205 else
225 { 206 {
226 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 207 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
227 SvREADONLY_on (sv_self); 208 SvREADONLY_on (sv_self);
228 } 209 }
229 210
230 if (expect_true (sv_events_cache)) 211 if (expect_true (sv_events_cache))
231 { 212 {
232 sv_events = sv_events_cache; sv_events_cache = 0; 213 sv_events = sv_events_cache; sv_events_cache = 0;
233 SvIV_set (sv_events, revents); 214 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events);
234 } 216 }
235 else 217 else
236 { 218 {
237 sv_events = newSViv (revents); 219 sv_events = newSViv (revents);
238 SvREADONLY_on (sv_events); 220 SvREADONLY_on (sv_events);
244 PUSHs (sv_events); 226 PUSHs (sv_events);
245 227
246 PUTBACK; 228 PUTBACK;
247 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
248 230
249 if (expect_false (sv_self_cache)) 231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
250 SvREFCNT_dec (sv_self); 232 SvREFCNT_dec (sv_self);
251 else 233 else
252 { 234 {
253 SvREFCNT_dec (SvRV (sv_self)); 235 SvREFCNT_dec (SvRV (sv_self));
254 SvRV_set (sv_self, &PL_sv_undef); 236 SvRV_set (sv_self, &PL_sv_undef);
255 sv_self_cache = sv_self; 237 sv_self_cache = sv_self;
256 } 238 }
257 239
258 if (expect_false (sv_events_cache)) 240 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
241 SvREFCNT_dec (sv_events);
242 else
243 sv_events_cache = sv_events;
244
245 if (expect_false (SvTRUE (ERRSV)))
246 {
247 SPAGAIN;
248 PUSHMARK (SP);
249 PUTBACK;
250 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
251 }
252
253 SP = PL_stack_base + mark;
254 PUTBACK;
255}
256
257static void
258e_once_cb (int revents, void *arg)
259{
260 dSP;
261 I32 mark = SP - PL_stack_base;
262 SV *sv_events;
263
264 if (sv_events_cache)
265 {
266 sv_events = sv_events_cache; sv_events_cache = 0;
267 SvIV_set (sv_events, revents);
268 }
269 else
270 sv_events = newSViv (revents);
271
272 PUSHMARK (SP);
273 XPUSHs (sv_events);
274
275 PUTBACK;
276 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
277
278 SvREFCNT_dec ((SV *)arg);
279
280 if (sv_events_cache)
259 SvREFCNT_dec (sv_events); 281 SvREFCNT_dec (sv_events);
260 else 282 else
261 sv_events_cache = sv_events; 283 sv_events_cache = sv_events;
262 284
263 if (SvTRUE (ERRSV)) 285 if (SvTRUE (ERRSV))
270 292
271 SP = PL_stack_base + mark; 293 SP = PL_stack_base + mark;
272 PUTBACK; 294 PUTBACK;
273} 295}
274 296
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 297static ev_tstamp
316e_periodic_cb (ev_periodic *w, ev_tstamp now) 298e_periodic_cb (ev_periodic *w, ev_tstamp now)
317{ 299{
318 ev_tstamp retval; 300 ev_tstamp retval;
319 int count; 301 int count;
322 ENTER; 304 ENTER;
323 SAVETMPS; 305 SAVETMPS;
324 306
325 PUSHMARK (SP); 307 PUSHMARK (SP);
326 EXTEND (SP, 2); 308 EXTEND (SP, 2);
327 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 309 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
328 PUSHs (newSVnv (now)); 310 PUSHs (newSVnv (now));
329 311
330 PUTBACK; 312 PUTBACK;
331 count = call_sv (w->fh, G_SCALAR | G_EVAL); 313 count = call_sv (w->fh, G_SCALAR | G_EVAL);
332 SPAGAIN; 314 SPAGAIN;
362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 344 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
363 345
364#define CHECK_SIG(sv,num) if ((num) < 0) \ 346#define CHECK_SIG(sv,num) if ((num) < 0) \
365 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 347 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
366 348
349static void
350default_fork (void)
351{
352 ev_loop_fork (EV_DEFAULT_UC);
353}
354
367///////////////////////////////////////////////////////////////////////////// 355/////////////////////////////////////////////////////////////////////////////
368// XS interface functions 356// XS interface functions
369 357
370MODULE = EV PACKAGE = EV PREFIX = ev_ 358MODULE = EV PACKAGE = EV PREFIX = ev_
371 359
383 const_iv (EV_, MINPRI) 371 const_iv (EV_, MINPRI)
384 const_iv (EV_, MAXPRI) 372 const_iv (EV_, MAXPRI)
385 373
386 const_iv (EV_, UNDEF) 374 const_iv (EV_, UNDEF)
387 const_iv (EV_, NONE) 375 const_iv (EV_, NONE)
388 const_iv (EV_, TIMEOUT)
389 const_iv (EV_, READ) 376 const_iv (EV_, READ)
390 const_iv (EV_, WRITE) 377 const_iv (EV_, WRITE)
378 const_iv (EV_, IO)
379 const_iv (EV_, TIMER)
380 const_iv (EV_, PERIODIC)
391 const_iv (EV_, SIGNAL) 381 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT)
392 const_iv (EV_, IDLE) 384 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE)
393 const_iv (EV_, CHECK) 386 const_iv (EV_, CHECK)
387 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM)
394 const_iv (EV_, ERROR) 392 const_iv (EV_, ERROR)
395 393
396 const_iv (EV, LOOP_ONESHOT) 394 const_iv (EV, RUN_NOWAIT)
397 const_iv (EV, LOOP_NONBLOCK)
398 const_iv (EV, UNLOOP_ONE) 395 const_iv (EV, RUN_ONCE)
396
397 const_iv (EV, BREAK_CANCEL)
398 const_iv (EV, BREAK_ONE)
399 const_iv (EV, UNLOOP_ALL) 399 const_iv (EV, BREAK_ALL)
400
401 const_iv (EV, BACKEND_SELECT) 400 const_iv (EV, BACKEND_SELECT)
402 const_iv (EV, BACKEND_POLL) 401 const_iv (EV, BACKEND_POLL)
403 const_iv (EV, BACKEND_EPOLL) 402 const_iv (EV, BACKEND_EPOLL)
404 const_iv (EV, BACKEND_KQUEUE) 403 const_iv (EV, BACKEND_KQUEUE)
405 const_iv (EV, BACKEND_DEVPOLL) 404 const_iv (EV, BACKEND_DEVPOLL)
406 const_iv (EV, BACKEND_PORT) 405 const_iv (EV, BACKEND_PORT)
406 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, BACKEND_MASK)
407 const_iv (EV, FLAG_AUTO) 408 const_iv (EV, FLAG_AUTO)
409 const_iv (EV, FLAG_FORKCHECK)
410 const_iv (EV, FLAG_SIGNALFD)
411 const_iv (EV, FLAG_NOSIGMASK)
408 const_iv (EV, FLAG_NOENV) 412 const_iv (EV, FLAG_NOENV)
409 const_iv (EV, FLAG_FORKCHECK) 413 const_iv (EV, FLAG_NOINOTIFY)
414
415 const_iv (EV_, VERSION_MAJOR)
416 const_iv (EV_, VERSION_MINOR)
417#if EV_COMPAT3
418 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
419 const_iv (EV_, TIMEOUT)
420 const_iv (EV, LOOP_NONBLOCK)
421 const_iv (EV, LOOP_ONESHOT)
422 const_iv (EV, UNLOOP_CANCEL)
423 const_iv (EV, UNLOOP_ONE)
424 const_iv (EV, UNLOOP_ALL)
425#endif
410 }; 426 };
411 427
412 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
413 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
414 430
423 stash_check = gv_stashpv ("EV::Check" , 1); 439 stash_check = gv_stashpv ("EV::Check" , 1);
424 stash_child = gv_stashpv ("EV::Child" , 1); 440 stash_child = gv_stashpv ("EV::Child" , 1);
425 stash_embed = gv_stashpv ("EV::Embed" , 1); 441 stash_embed = gv_stashpv ("EV::Embed" , 1);
426 stash_stat = gv_stashpv ("EV::Stat" , 1); 442 stash_stat = gv_stashpv ("EV::Stat" , 1);
427 stash_fork = gv_stashpv ("EV::Fork" , 1); 443 stash_fork = gv_stashpv ("EV::Fork" , 1);
444 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
428 stash_async = gv_stashpv ("EV::Async" , 1); 445 stash_async = gv_stashpv ("EV::Async" , 1);
429 446
430 { 447 {
431 SV *sv = perl_get_sv ("EV::API", TRUE); 448 SV *sv = perl_get_sv ("EV::API", TRUE);
432 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 449 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
433 450
434 /* the poor man's shared library emulator */ 451 /* the poor man's shared library emulator */
435 evapi.ver = EV_API_VERSION; 452 evapi.ver = EV_API_VERSION;
436 evapi.rev = EV_API_REVISION; 453 evapi.rev = EV_API_REVISION;
437 evapi.sv_fileno = sv_fileno; 454 evapi.sv_fileno = sv_fileno;
438 evapi.sv_signum = sv_signum; 455 evapi.sv_signum = s_signum;
439 evapi.supported_backends = ev_supported_backends (); 456 evapi.supported_backends = ev_supported_backends ();
440 evapi.recommended_backends = ev_recommended_backends (); 457 evapi.recommended_backends = ev_recommended_backends ();
441 evapi.embeddable_backends = ev_embeddable_backends (); 458 evapi.embeddable_backends = ev_embeddable_backends ();
442 evapi.time_ = ev_time; 459 evapi.time_ = ev_time;
443 evapi.sleep_ = ev_sleep; 460 evapi.sleep_ = ev_sleep;
444 evapi.loop_new = ev_loop_new; 461 evapi.loop_new = ev_loop_new;
445 evapi.loop_destroy = ev_loop_destroy; 462 evapi.loop_destroy = ev_loop_destroy;
446 evapi.loop_fork = ev_loop_fork; 463 evapi.loop_fork = ev_loop_fork;
447 evapi.loop_count = ev_loop_count; 464 evapi.iteration = ev_iteration;
465 evapi.depth = ev_depth;
466 evapi.set_userdata = ev_set_userdata;
467 evapi.userdata = ev_userdata;
448 evapi.now = ev_now; 468 evapi.now = ev_now;
449 evapi.now_update = ev_now_update; 469 evapi.now_update = ev_now_update;
470 evapi.suspend = ev_suspend;
471 evapi.resume = ev_resume;
450 evapi.backend = ev_backend; 472 evapi.backend = ev_backend;
451 evapi.unloop = ev_unloop; 473 evapi.break_ = ev_break;
474 evapi.invoke_pending = ev_invoke_pending;
475 evapi.pending_count = ev_pending_count;
476 evapi.verify = ev_verify;
477 evapi.set_loop_release_cb = ev_set_loop_release_cb;
478 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
452 evapi.ref = ev_ref; 479 evapi.ref = ev_ref;
453 evapi.unref = ev_unref; 480 evapi.unref = ev_unref;
454 evapi.loop = ev_loop; 481 evapi.run = ev_run;
455 evapi.once = ev_once; 482 evapi.once = ev_once;
456 evapi.io_start = ev_io_start; 483 evapi.io_start = ev_io_start;
457 evapi.io_stop = ev_io_stop; 484 evapi.io_stop = ev_io_stop;
458 evapi.timer_start = ev_timer_start; 485 evapi.timer_start = ev_timer_start;
459 evapi.timer_stop = ev_timer_stop; 486 evapi.timer_stop = ev_timer_stop;
460 evapi.timer_again = ev_timer_again; 487 evapi.timer_again = ev_timer_again;
488 evapi.timer_remaining = ev_timer_remaining;
461 evapi.periodic_start = ev_periodic_start; 489 evapi.periodic_start = ev_periodic_start;
462 evapi.periodic_stop = ev_periodic_stop; 490 evapi.periodic_stop = ev_periodic_stop;
463 evapi.signal_start = ev_signal_start; 491 evapi.signal_start = ev_signal_start;
464 evapi.signal_stop = ev_signal_stop; 492 evapi.signal_stop = ev_signal_stop;
465 evapi.idle_start = ev_idle_start; 493 evapi.idle_start = ev_idle_start;
466 evapi.idle_stop = ev_idle_stop; 494 evapi.idle_stop = ev_idle_stop;
467 evapi.prepare_start = ev_prepare_start; 495 evapi.prepare_start = ev_prepare_start;
468 evapi.prepare_stop = ev_prepare_stop; 496 evapi.prepare_stop = ev_prepare_stop;
469 evapi.check_start = ev_check_start; 497 evapi.check_start = ev_check_start;
470 evapi.check_stop = ev_check_stop; 498 evapi.check_stop = ev_check_stop;
499#if EV_CHILD_ENABLE
471 evapi.child_start = ev_child_start; 500 evapi.child_start = ev_child_start;
472 evapi.child_stop = ev_child_stop; 501 evapi.child_stop = ev_child_stop;
502#endif
473 evapi.stat_start = ev_stat_start; 503 evapi.stat_start = ev_stat_start;
474 evapi.stat_stop = ev_stat_stop; 504 evapi.stat_stop = ev_stat_stop;
475 evapi.stat_stat = ev_stat_stat; 505 evapi.stat_stat = ev_stat_stat;
476 evapi.embed_start = ev_embed_start; 506 evapi.embed_start = ev_embed_start;
477 evapi.embed_stop = ev_embed_stop; 507 evapi.embed_stop = ev_embed_stop;
478 evapi.embed_sweep = ev_embed_sweep; 508 evapi.embed_sweep = ev_embed_sweep;
479 evapi.fork_start = ev_fork_start; 509 evapi.fork_start = ev_fork_start;
480 evapi.fork_stop = ev_fork_stop; 510 evapi.fork_stop = ev_fork_stop;
511 evapi.cleanup_start = ev_cleanup_start;
512 evapi.cleanup_stop = ev_cleanup_stop;
481 evapi.async_start = ev_async_start; 513 evapi.async_start = ev_async_start;
482 evapi.async_stop = ev_async_stop; 514 evapi.async_stop = ev_async_stop;
483 evapi.async_send = ev_async_send; 515 evapi.async_send = ev_async_send;
484 evapi.clear_pending = ev_clear_pending; 516 evapi.clear_pending = ev_clear_pending;
485 evapi.invoke = ev_invoke; 517 evapi.invoke = ev_invoke;
486 518
487 sv_setiv (sv, (IV)&evapi); 519 sv_setiv (sv, (IV)&evapi);
488 SvREADONLY_on (sv); 520 SvREADONLY_on (sv);
489 } 521 }
490#ifndef _WIN32 522#if !defined(_WIN32) && !defined(_MINIX)
491 pthread_atfork (0, 0, ev_default_fork); 523 pthread_atfork (0, 0, default_fork);
492#endif 524#endif
493} 525}
494 526
495SV *ev_default_loop (unsigned int flags = 0) 527SV *ev_default_loop (unsigned int flags = 0)
496 CODE: 528 CODE:
510 OUTPUT: 542 OUTPUT:
511 RETVAL 543 RETVAL
512 544
513void ev_default_destroy () 545void ev_default_destroy ()
514 CODE: 546 CODE:
515 ev_default_destroy (); 547 ev_loop_destroy (EV_DEFAULT_UC);
516 SvREFCNT_dec (default_loop_sv); 548 SvREFCNT_dec (default_loop_sv);
517 default_loop_sv = 0; 549 default_loop_sv = 0;
518 550
519unsigned int ev_supported_backends () 551unsigned int ev_supported_backends ()
520 552
521unsigned int ev_recommended_backends () 553unsigned int ev_recommended_backends ()
522 554
523unsigned int ev_embeddable_backends () 555unsigned int ev_embeddable_backends ()
524 556
557void ev_sleep (NV interval)
558
525NV ev_time () 559NV ev_time ()
560
561void ev_feed_signal (SV *signal)
562 CODE:
563{
564 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum);
566
567 ev_feed_signal (signum);
568}
526 569
527NV ev_now () 570NV ev_now ()
528 C_ARGS: evapi.default_loop 571 C_ARGS: evapi.default_loop
529 572
530void ev_now_update () 573void ev_now_update ()
531 C_ARGS: evapi.default_loop 574 C_ARGS: evapi.default_loop
532 575
576void ev_suspend ()
577 C_ARGS: evapi.default_loop
578
579void ev_resume ()
580 C_ARGS: evapi.default_loop
581
533unsigned int ev_backend () 582unsigned int ev_backend ()
534 C_ARGS: evapi.default_loop 583 C_ARGS: evapi.default_loop
535 584
585void ev_verify ()
586 ALIAS:
587 loop_verify = 1
588 C_ARGS: evapi.default_loop
589
590unsigned int ev_iteration ()
591 ALIAS:
592 loop_count = 1
593 C_ARGS: evapi.default_loop
594
536unsigned int ev_loop_count () 595unsigned int ev_depth ()
596 ALIAS:
597 loop_depth = 1
537 C_ARGS: evapi.default_loop 598 C_ARGS: evapi.default_loop
538 599
539void ev_set_io_collect_interval (NV interval) 600void ev_set_io_collect_interval (NV interval)
540 C_ARGS: evapi.default_loop, interval 601 C_ARGS: evapi.default_loop, interval
541 602
542void ev_set_timeout_collect_interval (NV interval) 603void ev_set_timeout_collect_interval (NV interval)
543 C_ARGS: evapi.default_loop, interval 604 C_ARGS: evapi.default_loop, interval
544 605
545void ev_loop (int flags = 0) 606void ev_run (int flags = 0)
607 ALIAS:
608 loop = 1
546 C_ARGS: evapi.default_loop, flags 609 C_ARGS: evapi.default_loop, flags
547 610
548void ev_unloop (int how = EVUNLOOP_ONE) 611void ev_break (int how = EVBREAK_ONE)
612 ALIAS:
613 unloop = 1
549 C_ARGS: evapi.default_loop, how 614 C_ARGS: evapi.default_loop, how
550 615
551void ev_feed_fd_event (int fd, int revents = EV_NONE) 616void ev_feed_fd_event (int fd, int revents = EV_NONE)
552 C_ARGS: evapi.default_loop, fd, revents 617 C_ARGS: evapi.default_loop, fd, revents
553 618
554void ev_feed_signal_event (SV *signal) 619void ev_feed_signal_event (SV *signal)
555 CODE: 620 CODE:
556{ 621{
557 Signal signum = sv_signum (signal); 622 Signal signum = s_signum (signal);
558 CHECK_SIG (signal, signum); 623 CHECK_SIG (signal, signum);
559 624
560 ev_feed_signal_event (evapi.default_loop, signum); 625 ev_feed_signal_event (evapi.default_loop, signum);
561} 626}
562 627
628unsigned int ev_pending_count ()
629 C_ARGS: evapi.default_loop
630
631void ev_invoke_pending ()
632 C_ARGS: evapi.default_loop
633
563ev_io *io (SV *fh, int events, SV *cb) 634ev_io *io (SV *fh, int events, SV *cb)
564 ALIAS: 635 ALIAS:
565 io_ns = 1 636 io_ns = 1
637 _ae_io = 2
566 CODE: 638 CODE:
567{ 639{
568 int fd = sv_fileno (fh); 640 int fd = s_fileno (fh, events & EV_WRITE);
569 CHECK_FD (fh, fd); 641 CHECK_FD (fh, fd);
570 642
643 if (ix == 2)
644 {
645 ix = 0;
646 events = events ? EV_WRITE : EV_READ;
647 }
648
571 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 649 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
572 RETVAL->fh = newSVsv (fh); 650 e_fh (RETVAL) = newSVsv (fh);
573 ev_io_set (RETVAL, fd, events); 651 ev_io_set (RETVAL, fd, events);
574 if (!ix) START (io, RETVAL); 652 if (!ix) START (io, RETVAL);
575} 653}
576 OUTPUT: 654 OUTPUT:
577 RETVAL 655 RETVAL
595 CHECK_REPEAT (interval); 673 CHECK_REPEAT (interval);
596 CODE: 674 CODE:
597{ 675{
598 ev_periodic *w; 676 ev_periodic *w;
599 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 677 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
600 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 678 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
601 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 679 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
602 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 680 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
603 if (!ix) START (periodic, w); 681 if (!ix) START (periodic, w);
604} 682}
605 OUTPUT: 683 OUTPUT:
606 RETVAL 684 RETVAL
608ev_signal *signal (SV *signal, SV *cb) 686ev_signal *signal (SV *signal, SV *cb)
609 ALIAS: 687 ALIAS:
610 signal_ns = 1 688 signal_ns = 1
611 CODE: 689 CODE:
612{ 690{
613 Signal signum = sv_signum (signal); 691 Signal signum = s_signum (signal);
614 CHECK_SIG (signal, signum); 692 CHECK_SIG (signal, signum);
615 693
616 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
617 ev_signal_set (RETVAL, signum); 695 ev_signal_set (RETVAL, signum);
618 if (!ix) START (signal, RETVAL); 696 if (!ix) START_SIGNAL (RETVAL);
619} 697}
620 OUTPUT: 698 OUTPUT:
621 RETVAL 699 RETVAL
622 700
623ev_idle *idle (SV *cb) 701ev_idle *idle (SV *cb)
658 ev_fork_set (RETVAL); 736 ev_fork_set (RETVAL);
659 if (!ix) START (fork, RETVAL); 737 if (!ix) START (fork, RETVAL);
660 OUTPUT: 738 OUTPUT:
661 RETVAL 739 RETVAL
662 740
741ev_cleanup *cleanup (SV *cb)
742 ALIAS:
743 cleanup_ns = 1
744 CODE:
745 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
746 ev_cleanup_set (RETVAL);
747 if (!ix) START (cleanup, RETVAL);
748 OUTPUT:
749 RETVAL
750
663ev_child *child (int pid, int trace, SV *cb) 751ev_child *child (int pid, int trace, SV *cb)
664 ALIAS: 752 ALIAS:
665 child_ns = 1 753 child_ns = 1
666 CODE: 754 CODE:
755#if EV_CHILD_ENABLE
667 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 756 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
668 ev_child_set (RETVAL, pid, trace); 757 ev_child_set (RETVAL, pid, trace);
669 if (!ix) START (child, RETVAL); 758 if (!ix) START (child, RETVAL);
759#else
760 croak ("EV::child watchers not supported on this platform");
761#endif
670 OUTPUT: 762 OUTPUT:
671 RETVAL 763 RETVAL
764
672 765
673ev_stat *stat (SV *path, NV interval, SV *cb) 766ev_stat *stat (SV *path, NV interval, SV *cb)
674 ALIAS: 767 ALIAS:
675 stat_ns = 1 768 stat_ns = 1
676 CODE: 769 CODE:
677 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 770 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
678 RETVAL->fh = newSVsv (path); 771 e_fh (RETVAL) = newSVsv (path);
679 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 772 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
680 if (!ix) START (stat, RETVAL); 773 if (!ix) START (stat, RETVAL);
681 OUTPUT: 774 OUTPUT:
682 RETVAL 775 RETVAL
776
777#ifndef EV_NO_LOOPS
683 778
684ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 779ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
685 ALIAS: 780 ALIAS:
686 embed_ns = 1 781 embed_ns = 1
687 CODE: 782 CODE:
688{ 783{
689 if (!(ev_backend (loop) & ev_embeddable_backends ())) 784 if (!(ev_backend (loop) & ev_embeddable_backends ()))
690 croak ("passed loop is not embeddable via EV::embed,"); 785 croak ("passed loop is not embeddable via EV::embed,");
691 786
692 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 787 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
693 RETVAL->fh = newSVsv (ST (0)); 788 e_fh (RETVAL) = newSVsv (ST (0));
694 ev_embed_set (RETVAL, loop); 789 ev_embed_set (RETVAL, loop);
695 if (!ix) START (embed, RETVAL); 790 if (!ix) START (embed, RETVAL);
696} 791}
697 OUTPUT: 792 OUTPUT:
698 RETVAL 793 RETVAL
794
795#endif
699 796
700ev_async *async (SV *cb) 797ev_async *async (SV *cb)
701 ALIAS: 798 ALIAS:
702 async_ns = 1 799 async_ns = 1
703 CODE: 800 CODE:
709 806
710void once (SV *fh, int events, SV *timeout, SV *cb) 807void once (SV *fh, int events, SV *timeout, SV *cb)
711 CODE: 808 CODE:
712 ev_once ( 809 ev_once (
713 evapi.default_loop, 810 evapi.default_loop,
714 sv_fileno (fh), events, 811 s_fileno (fh, events & EV_WRITE), events,
715 SvOK (timeout) ? SvNV (timeout) : -1., 812 SvOK (timeout) ? SvNV (timeout) : -1.,
716 e_once_cb, 813 e_once_cb,
717 newSVsv (cb) 814 newSVsv (cb)
718 ); 815 );
719 816
740 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 837 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
741 new_value = new_value ? WFLAG_KEEPALIVE : 0; 838 new_value = new_value ? WFLAG_KEEPALIVE : 0;
742 839
743 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 840 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
744 { 841 {
842 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
745 REF (w); 843 REF (w);
746 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
747 UNREF (w); 844 UNREF (w);
748 } 845 }
749} 846}
750 OUTPUT: 847 OUTPUT:
751 RETVAL 848 RETVAL
753SV *cb (ev_watcher *w, SV *new_cb = 0) 850SV *cb (ev_watcher *w, SV *new_cb = 0)
754 CODE: 851 CODE:
755{ 852{
756 if (items > 1) 853 if (items > 1)
757 { 854 {
758 new_cb = e_get_cv (new_cb); 855 new_cb = s_get_cv_croak (new_cb);
759 RETVAL = newRV_noinc (w->cb_sv); 856 RETVAL = newRV_noinc (w->cb_sv);
760 w->cb_sv = SvREFCNT_inc (new_cb); 857 w->cb_sv = SvREFCNT_inc (new_cb);
761 } 858 }
762 else 859 else
763 RETVAL = newRV_inc (w->cb_sv); 860 RETVAL = newRV_inc (w->cb_sv);
833 e_destroy (w); 930 e_destroy (w);
834 931
835void set (ev_io *w, SV *fh, int events) 932void set (ev_io *w, SV *fh, int events)
836 CODE: 933 CODE:
837{ 934{
838 int fd = sv_fileno (fh); 935 int fd = s_fileno (fh, events & EV_WRITE);
839 CHECK_FD (fh, fd); 936 CHECK_FD (fh, fd);
840 937
841 sv_setsv (w->fh, fh); 938 sv_setsv (e_fh (w), fh);
842 RESET (io, w, (w, fd, events)); 939 RESET (io, w, (w, fd, events));
843} 940}
844 941
845SV *fh (ev_io *w, SV *new_fh = 0) 942SV *fh (ev_io *w, SV *new_fh = 0)
846 CODE: 943 CODE:
847{ 944{
848 if (items > 1) 945 if (items > 1)
849 { 946 {
850 int fd = sv_fileno (new_fh); 947 int fd = s_fileno (new_fh, w->events & EV_WRITE);
851 CHECK_FD (new_fh, fd); 948 CHECK_FD (new_fh, fd);
852 949
853 RETVAL = w->fh; 950 RETVAL = e_fh (w);
854 w->fh = newSVsv (new_fh); 951 e_fh (w) = newSVsv (new_fh);
855 952
856 RESET (io, w, (w, fd, w->events)); 953 RESET (io, w, (w, fd, w->events));
857 } 954 }
858 else 955 else
859 RETVAL = newSVsv (w->fh); 956 RETVAL = newSVsv (e_fh (w));
860} 957}
861 OUTPUT: 958 OUTPUT:
862 RETVAL 959 RETVAL
863 960
864int events (ev_io *w, int new_events = EV_UNDEF) 961int events (ev_io *w, int new_events = EV_UNDEF)
874 971
875MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 972MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
876 973
877void ev_signal_start (ev_signal *w) 974void ev_signal_start (ev_signal *w)
878 CODE: 975 CODE:
879 START (signal, w); 976 START_SIGNAL (w);
880 977
881void ev_signal_stop (ev_signal *w) 978void ev_signal_stop (ev_signal *w)
882 CODE: 979 CODE:
883 STOP (signal, w); 980 STOP (signal, w);
884 981
888 e_destroy (w); 985 e_destroy (w);
889 986
890void set (ev_signal *w, SV *signal) 987void set (ev_signal *w, SV *signal)
891 CODE: 988 CODE:
892{ 989{
893 Signal signum = sv_signum (signal); 990 Signal signum = s_signum (signal);
894 CHECK_SIG (signal, signum); 991 CHECK_SIG (signal, signum);
895 992
896 RESET (signal, w, (w, signum)); 993 RESET_SIGNAL (w, (w, signum));
897} 994}
898 995
899int signal (ev_signal *w, SV *new_signal = 0) 996int signal (ev_signal *w, SV *new_signal = 0)
900 CODE: 997 CODE:
901{ 998{
902 RETVAL = w->signum; 999 RETVAL = w->signum;
903 1000
904 if (items > 1) 1001 if (items > 1)
905 { 1002 {
906 Signal signum = sv_signum (new_signal); 1003 Signal signum = s_signum (new_signal);
907 CHECK_SIG (new_signal, signum); 1004 CHECK_SIG (new_signal, signum);
908 1005
909 RESET (signal, w, (w, signum)); 1006 RESET_SIGNAL (w, (w, signum));
910 } 1007 }
911} 1008}
912 OUTPUT: 1009 OUTPUT:
913 RETVAL 1010 RETVAL
914 1011
926 1023
927void ev_timer_again (ev_timer *w) 1024void ev_timer_again (ev_timer *w)
928 INIT: 1025 INIT:
929 CHECK_REPEAT (w->repeat); 1026 CHECK_REPEAT (w->repeat);
930 CODE: 1027 CODE:
931 REF (w);
932 ev_timer_again (e_loop (w), w); 1028 ev_timer_again (e_loop (w), w);
933 UNREF (w); 1029 UNREF (w);
1030
1031NV ev_timer_remaining (ev_timer *w)
1032 C_ARGS: e_loop (w), w
934 1033
935void DESTROY (ev_timer *w) 1034void DESTROY (ev_timer *w)
936 CODE: 1035 CODE:
937 STOP (timer, w); 1036 STOP (timer, w);
938 e_destroy (w); 1037 e_destroy (w);
955 CODE: 1054 CODE:
956 STOP (periodic, w); 1055 STOP (periodic, w);
957 1056
958void ev_periodic_again (ev_periodic *w) 1057void ev_periodic_again (ev_periodic *w)
959 CODE: 1058 CODE:
960 REF (w);
961 ev_periodic_again (e_loop (w), w); 1059 ev_periodic_again (e_loop (w), w);
962 UNREF (w); 1060 UNREF (w);
963 1061
964void DESTROY (ev_periodic *w) 1062void DESTROY (ev_periodic *w)
965 CODE: 1063 CODE:
969void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1067void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
970 INIT: 1068 INIT:
971 CHECK_REPEAT (interval); 1069 CHECK_REPEAT (interval);
972 CODE: 1070 CODE:
973{ 1071{
974 SvREFCNT_dec (w->fh); 1072 SvREFCNT_dec (e_fh (w));
975 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1073 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
976 1074
977 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1075 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
978} 1076}
979 1077
980NV at (ev_periodic *w) 1078NV at (ev_periodic *w)
981 CODE: 1079 CODE:
982 RETVAL = ev_periodic_at (w); 1080 RETVAL = ev_periodic_at (w);
1041void DESTROY (ev_fork *w) 1139void DESTROY (ev_fork *w)
1042 CODE: 1140 CODE:
1043 STOP (fork, w); 1141 STOP (fork, w);
1044 e_destroy (w); 1142 e_destroy (w);
1045 1143
1144MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1145
1146void ev_cleanup_start (ev_cleanup *w)
1147 CODE:
1148 START (cleanup, w);
1149
1150void ev_cleanup_stop (ev_cleanup *w)
1151 CODE:
1152 STOP (cleanup, w);
1153
1154void DESTROY (ev_cleanup *w)
1155 CODE:
1156 STOP (cleanup, w);
1157 e_destroy (w);
1158
1159int keepalive (ev_watcher *w, int new_value = 0)
1160 CODE:
1161 RETVAL = 0;
1162 OUTPUT:
1163 RETVAL
1164
1046MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166
1167#if EV_CHILD_ENABLE
1047 1168
1048void ev_child_start (ev_child *w) 1169void ev_child_start (ev_child *w)
1049 CODE: 1170 CODE:
1050 START (child, w); 1171 START (child, w);
1051 1172
1071 : ix == 1 ? w->rpid 1192 : ix == 1 ? w->rpid
1072 : w->rstatus; 1193 : w->rstatus;
1073 OUTPUT: 1194 OUTPUT:
1074 RETVAL 1195 RETVAL
1075 1196
1197#endif
1198
1076MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1199MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1077 1200
1078void ev_stat_start (ev_stat *w) 1201void ev_stat_start (ev_stat *w)
1079 CODE: 1202 CODE:
1080 START (stat, w); 1203 START (stat, w);
1089 e_destroy (w); 1212 e_destroy (w);
1090 1213
1091void set (ev_stat *w, SV *path, NV interval) 1214void set (ev_stat *w, SV *path, NV interval)
1092 CODE: 1215 CODE:
1093{ 1216{
1094 sv_setsv (w->fh, path); 1217 sv_setsv (e_fh (w), path);
1095 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1218 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1096} 1219}
1097 1220
1098SV *path (ev_stat *w, SV *new_path = 0) 1221SV *path (ev_stat *w, SV *new_path = 0)
1099 CODE: 1222 CODE:
1100{ 1223{
1101 RETVAL = SvREFCNT_inc (w->fh); 1224 RETVAL = SvREFCNT_inc (e_fh (w));
1102 1225
1103 if (items > 1) 1226 if (items > 1)
1104 { 1227 {
1105 SvREFCNT_dec (w->fh); 1228 SvREFCNT_dec (e_fh (w));
1106 w->fh = newSVsv (new_path); 1229 e_fh (w) = newSVsv (new_path);
1107 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1230 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1108 } 1231 }
1109} 1232}
1110 OUTPUT: 1233 OUTPUT:
1111 RETVAL 1234 RETVAL
1112 1235
1114 CODE: 1237 CODE:
1115{ 1238{
1116 RETVAL = w->interval; 1239 RETVAL = w->interval;
1117 1240
1118 if (items > 1) 1241 if (items > 1)
1119 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1242 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1120} 1243}
1121 OUTPUT: 1244 OUTPUT:
1122 RETVAL 1245 RETVAL
1123 1246
1124void prev (ev_stat *w) 1247void prev (ev_stat *w)
1183 e_destroy (w); 1306 e_destroy (w);
1184 1307
1185void set (ev_embed *w, struct ev_loop *loop) 1308void set (ev_embed *w, struct ev_loop *loop)
1186 CODE: 1309 CODE:
1187{ 1310{
1188 sv_setsv (w->fh, ST (1)); 1311 sv_setsv (e_fh (w), ST (1));
1189 RESET (embed, w, (w, loop)); 1312 RESET (embed, w, (w, loop));
1190} 1313}
1191 1314
1192SV *other (ev_embed *w) 1315SV *other (ev_embed *w)
1193 CODE: 1316 CODE:
1194 RETVAL = newSVsv (w->fh); 1317 RETVAL = newSVsv (e_fh (w));
1195 OUTPUT: 1318 OUTPUT:
1196 RETVAL 1319 RETVAL
1197 1320
1198void ev_embed_sweep (ev_embed *w) 1321void ev_embed_sweep (ev_embed *w)
1199 C_ARGS: e_loop (w), w 1322 C_ARGS: e_loop (w), w
1220 CODE: 1343 CODE:
1221 RETVAL = boolSV (ev_async_pending (w)); 1344 RETVAL = boolSV (ev_async_pending (w));
1222 OUTPUT: 1345 OUTPUT:
1223 RETVAL 1346 RETVAL
1224 1347
1348#ifndef EV_NO_LOOPS
1349
1225MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1350MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1226 1351
1227SV *new (SV *klass, unsigned int flags = 0) 1352SV *new (SV *klass, unsigned int flags = 0)
1228 CODE: 1353 CODE:
1229{ 1354{
1237 OUTPUT: 1362 OUTPUT:
1238 RETVAL 1363 RETVAL
1239 1364
1240void DESTROY (struct ev_loop *loop) 1365void DESTROY (struct ev_loop *loop)
1241 CODE: 1366 CODE:
1242 if (loop != evapi.default_loop) /* global destruction sucks */ 1367 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1368 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1369 if (loop != evapi.default_loop)
1243 ev_loop_destroy (loop); 1370 ev_loop_destroy (loop);
1244 1371
1245void ev_loop_fork (struct ev_loop *loop) 1372void ev_loop_fork (struct ev_loop *loop)
1246 1373
1247void ev_loop_verify (struct ev_loop *loop)
1248
1249NV ev_now (struct ev_loop *loop) 1374NV ev_now (struct ev_loop *loop)
1250 1375
1251void ev_now_update (struct ev_loop *loop) 1376void ev_now_update (struct ev_loop *loop)
1252 1377
1378void ev_suspend (struct ev_loop *loop)
1379
1380void ev_resume (struct ev_loop *loop)
1381
1253void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1382void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1254 1383
1255void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1384void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1256 1385
1257unsigned int ev_backend (struct ev_loop *loop) 1386unsigned int ev_backend (struct ev_loop *loop)
1258 1387
1259unsigned int ev_loop_count (struct ev_loop *loop) 1388void ev_verify (struct ev_loop *loop)
1389 ALIAS:
1390 loop_verify = 1
1260 1391
1261void ev_loop (struct ev_loop *loop, int flags = 0) 1392unsigned int ev_iteration (struct ev_loop *loop)
1393 ALIAS:
1394 loop_count = 1
1262 1395
1396unsigned int ev_depth (struct ev_loop *loop)
1397 ALIAS:
1398 loop_depth = 1
1399
1400void ev_run (struct ev_loop *loop, int flags = 0)
1401 ALIAS:
1402 loop = 1
1403
1263void ev_unloop (struct ev_loop *loop, int how = 1) 1404void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS:
1406 unloop = 1
1264 1407
1265void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1408void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1266 1409
1410unsigned int ev_pending_count (struct ev_loop *loop)
1411
1412void ev_invoke_pending (struct ev_loop *loop)
1413
1267#if 0 1414#if 0
1268 1415
1269void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1270 CODE: 1417 CODE:
1271{ 1418{
1272 Signal signum = sv_signum (signal); 1419 Signal signum = s_signum (signal);
1273 CHECK_SIG (signal, signum); 1420 CHECK_SIG (signal, signum);
1274 1421
1275 ev_feed_signal_event (loop, signum); 1422 ev_feed_signal_event (loop, signum);
1276} 1423}
1277 1424
1280ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1427ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1281 ALIAS: 1428 ALIAS:
1282 io_ns = 1 1429 io_ns = 1
1283 CODE: 1430 CODE:
1284{ 1431{
1285 int fd = sv_fileno (fh); 1432 int fd = s_fileno (fh, events & EV_WRITE);
1286 CHECK_FD (fh, fd); 1433 CHECK_FD (fh, fd);
1287 1434
1288 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1435 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1289 RETVAL->fh = newSVsv (fh); 1436 e_fh (RETVAL) = newSVsv (fh);
1290 ev_io_set (RETVAL, fd, events); 1437 ev_io_set (RETVAL, fd, events);
1291 if (!ix) START (io, RETVAL); 1438 if (!ix) START (io, RETVAL);
1292} 1439}
1293 OUTPUT: 1440 OUTPUT:
1294 RETVAL 1441 RETVAL
1312 CHECK_REPEAT (interval); 1459 CHECK_REPEAT (interval);
1313 CODE: 1460 CODE:
1314{ 1461{
1315 ev_periodic *w; 1462 ev_periodic *w;
1316 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1463 w = e_new (sizeof (ev_periodic), cb, ST (0));
1317 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1318 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1465 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1319 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1320 if (!ix) START (periodic, w); 1467 if (!ix) START (periodic, w);
1321} 1468}
1322 OUTPUT: 1469 OUTPUT:
1323 RETVAL 1470 RETVAL
1324 1471
1325#if 0
1326
1327ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1328 ALIAS: 1473 ALIAS:
1329 signal_ns = 1 1474 signal_ns = 1
1330 CODE: 1475 CODE:
1331{ 1476{
1332 Signal signum = sv_signum (signal); 1477 Signal signum = s_signum (signal);
1333 CHECK_SIG (signal, signum); 1478 CHECK_SIG (signal, signum);
1334 1479
1335 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1336 ev_signal_set (RETVAL, signum); 1481 ev_signal_set (RETVAL, signum);
1337 if (!ix) START (signal, RETVAL); 1482 if (!ix) START_SIGNAL (RETVAL);
1338} 1483}
1339 OUTPUT: 1484 OUTPUT:
1340 RETVAL 1485 RETVAL
1341
1342#endif
1343 1486
1344ev_idle *idle (struct ev_loop *loop, SV *cb) 1487ev_idle *idle (struct ev_loop *loop, SV *cb)
1345 ALIAS: 1488 ALIAS:
1346 idle_ns = 1 1489 idle_ns = 1
1347 CODE: 1490 CODE:
1379 ev_fork_set (RETVAL); 1522 ev_fork_set (RETVAL);
1380 if (!ix) START (fork, RETVAL); 1523 if (!ix) START (fork, RETVAL);
1381 OUTPUT: 1524 OUTPUT:
1382 RETVAL 1525 RETVAL
1383 1526
1527ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1528 ALIAS:
1529 cleanup_ns = 1
1530 CODE:
1531 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1532 ev_cleanup_set (RETVAL);
1533 if (!ix) START (cleanup, RETVAL);
1534 OUTPUT:
1535 RETVAL
1536
1384ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1537ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1385 ALIAS: 1538 ALIAS:
1386 child_ns = 1 1539 child_ns = 1
1387 CODE: 1540 CODE:
1541#if EV_CHILD_ENABLE
1388 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1389 ev_child_set (RETVAL, pid, trace); 1543 ev_child_set (RETVAL, pid, trace);
1390 if (!ix) START (child, RETVAL); 1544 if (!ix) START (child, RETVAL);
1545#else
1546 croak ("EV::child watchers not supported on this platform");
1547#endif
1391 OUTPUT: 1548 OUTPUT:
1392 RETVAL 1549 RETVAL
1393 1550
1394ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1551ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1395 ALIAS: 1552 ALIAS:
1396 stat_ns = 1 1553 stat_ns = 1
1397 CODE: 1554 CODE:
1398 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1555 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1399 RETVAL->fh = newSVsv (path); 1556 e_fh (RETVAL) = newSVsv (path);
1400 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1557 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1401 if (!ix) START (stat, RETVAL); 1558 if (!ix) START (stat, RETVAL);
1402 OUTPUT: 1559 OUTPUT:
1403 RETVAL 1560 RETVAL
1404 1561
1405ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1562ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1409{ 1566{
1410 if (!(ev_backend (other) & ev_embeddable_backends ())) 1567 if (!(ev_backend (other) & ev_embeddable_backends ()))
1411 croak ("passed loop is not embeddable via EV::embed,"); 1568 croak ("passed loop is not embeddable via EV::embed,");
1412 1569
1413 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1570 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1414 RETVAL->fh = newSVsv (ST (1)); 1571 e_fh (RETVAL) = newSVsv (ST (1));
1415 ev_embed_set (RETVAL, other); 1572 ev_embed_set (RETVAL, other);
1416 if (!ix) START (embed, RETVAL); 1573 if (!ix) START (embed, RETVAL);
1417} 1574}
1418 OUTPUT: 1575 OUTPUT:
1419 RETVAL 1576 RETVAL
1430 1587
1431void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1588void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1432 CODE: 1589 CODE:
1433 ev_once ( 1590 ev_once (
1434 loop, 1591 loop,
1435 sv_fileno (fh), events, 1592 s_fileno (fh, events & EV_WRITE), events,
1436 SvOK (timeout) ? SvNV (timeout) : -1., 1593 SvOK (timeout) ? SvNV (timeout) : -1.,
1437 e_once_cb, 1594 e_once_cb,
1438 newSVsv (cb) 1595 newSVsv (cb)
1439 ); 1596 );
1440 1597
1598#endif
1599

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