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Comparing EV/EV.xs (file contents):
Revision 1.109 by root, Wed Apr 2 07:59:17 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#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
30 45
31#define WFLAG_KEEPALIVE 1 46#define WFLAG_KEEPALIVE 1
47#define WFLAG_UNREFED 2 /* has been unref'ed */
32 48
33#define UNREF(w) \ 49#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 51 && ev_is_active (w)) \
52 { \
36 ev_unref (e_loop (w)); 53 ev_unref (e_loop (w)); \
54 e_flags (w) |= WFLAG_UNREFED; \
55 }
37 56
38#define REF(w) \ 57#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 58 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 59 { \
60 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 61 ev_ref (e_loop (w)); \
62 }
42 63
43#define START(type,w) \ 64#define START(type,w) \
44 do { \ 65 do { \
66 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 67 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 68 } while (0)
48 69
49#define STOP(type,w) \ 70#define STOP(type,w) \
50 do { \ 71 do { \
51 REF (w); \ 72 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 73 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 74 } while (0)
54 75
55#define RESET(type,w,seta) \ 76#define RESET(type,w,seta) \
56 do { \ 77 do { \
57 int active = ev_is_active (w); \ 78 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 79 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 80 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 81 if (active) START (type, w); \
61 } while (0) 82 } while (0)
62 83
63typedef 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)
64 108
65static SV *default_loop_sv; 109static SV *default_loop_sv;
66 110
67static struct EVAPI evapi; 111static struct EVAPI evapi;
68 112
… …
78 *stash_idle, 122 *stash_idle,
79 *stash_prepare, 123 *stash_prepare,
80 *stash_check, 124 *stash_check,
81 *stash_embed, 125 *stash_embed,
82 *stash_fork, 126 *stash_fork,
127 *stash_cleanup,
83 *stash_async; 128 *stash_async;
84
85#ifndef SIG_SIZE
86/* kudos to Slaven Rezic for the idea */
87static char sig_size [] = { SIG_NUM };
88# define SIG_SIZE (sizeof (sig_size) + 1)
89#endif
90
91static Signal
92sv_signum (SV *sig)
93{
94 Signal signum;
95
96 SvGETMAGIC (sig);
97
98 for (signum = 1; signum < SIG_SIZE; ++signum)
99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100 return signum;
101
102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
105 return signum;
106
107 return -1;
108}
109 129
110///////////////////////////////////////////////////////////////////////////// 130/////////////////////////////////////////////////////////////////////////////
111// Event 131// Event
112 132
113static void e_cb (EV_P_ ev_watcher *w, int revents); 133static void e_cb (EV_P_ ev_watcher *w, int revents);
114 134
115static int
116sv_fileno (SV *fh)
117{
118 SvGETMAGIC (fh);
119
120 if (SvROK (fh))
121 fh = SvRV (fh);
122
123 if (SvTYPE (fh) == SVt_PVGV)
124 return PerlIO_fileno (IoIFP (sv_2io (fh)));
125
126 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
127 return SvIV (fh);
128
129 return -1;
130}
131
132static void * 135static void *
133e_new (int size, SV *cb_sv, SV *loop) 136e_new (int size, SV *cb_sv, SV *loop)
134{ 137{
138 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 139 ev_watcher *w;
136 SV *self = NEWSV (0, size); 140 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 141 SvPOK_only (self);
138 SvCUR_set (self, size); 142 SvCUR_set (self, size);
139 143
140 w = (ev_watcher *)SvPVX (self); 144 w = (ev_watcher *)SvPVX (self);
141 145
142 ev_init (w, e_cb); 146 ev_init (w, cv ? e_cb : 0);
143 147
144 w->loop = SvREFCNT_inc (SvRV (loop)); 148 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 149 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 150 w->data = 0;
147 w->fh = 0; 151 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 152 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 153 w->self = self;
150 154
151 return (void *)w; 155 return (void *)w;
152} 156}
153 157
… …
177 } 181 }
178 182
179 return rv; 183 return rv;
180} 184}
181 185
182static SV *sv_events_cache; 186static SV *sv_self_cache, *sv_events_cache;
183 187
184static void 188static void
185e_cb (EV_P_ ev_watcher *w, int revents) 189e_cb (EV_P_ ev_watcher *w, int revents)
186{ 190{
187 dSP; 191 dSP;
188 I32 mark = SP - PL_stack_base; 192 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 193 SV *sv_self, *sv_events;
190 194
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
200 if (expect_true (sv_self_cache))
201 {
202 sv_self = sv_self_cache; sv_self_cache = 0;
203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
204 }
205 else
206 {
191 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 */
208 SvREADONLY_on (sv_self);
209 }
210
211 if (expect_true (sv_events_cache))
212 {
213 sv_events = sv_events_cache; sv_events_cache = 0;
214 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events);
216 }
217 else
218 {
219 sv_events = newSViv (revents);
220 SvREADONLY_on (sv_events);
221 }
222
223 PUSHMARK (SP);
224 EXTEND (SP, 2);
225 PUSHs (sv_self);
226 PUSHs (sv_events);
227
228 PUTBACK;
229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
230
231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
232 SvREFCNT_dec (sv_self);
233 else
234 {
235 SvREFCNT_dec (SvRV (sv_self));
236 SvRV_set (sv_self, &PL_sv_undef);
237 sv_self_cache = sv_self;
238 }
239
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;
192 263
193 if (sv_events_cache) 264 if (sv_events_cache)
194 { 265 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 266 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 267 SvIV_set (sv_events, revents);
197 } 268 }
198 else 269 else
199 sv_events = newSViv (revents); 270 sv_events = newSViv (revents);
200 271
201 PUSHMARK (SP); 272 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 273 XPUSHs (sv_events);
205 274
206 PUTBACK; 275 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 276 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 277
209 SvREFCNT_dec (sv_self); 278 SvREFCNT_dec ((SV *)arg);
210 279
211 if (sv_events_cache) 280 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 281 SvREFCNT_dec (sv_events);
213 else 282 else
214 sv_events_cache = sv_events; 283 sv_events_cache = sv_events;
… …
223 292
224 SP = PL_stack_base + mark; 293 SP = PL_stack_base + mark;
225 PUTBACK; 294 PUTBACK;
226} 295}
227 296
228static void
229e_once_cb (int revents, void *arg)
230{
231 dSP;
232 I32 mark = SP - PL_stack_base;
233 SV *sv_events;
234
235 if (sv_events_cache)
236 {
237 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents);
239 }
240 else
241 sv_events = newSViv (revents);
242
243 PUSHMARK (SP);
244 XPUSHs (sv_events);
245
246 PUTBACK;
247 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
248
249 SvREFCNT_dec ((SV *)arg);
250
251 if (sv_events_cache)
252 SvREFCNT_dec (sv_events);
253 else
254 sv_events_cache = sv_events;
255
256 if (SvTRUE (ERRSV))
257 {
258 SPAGAIN;
259 PUSHMARK (SP);
260 PUTBACK;
261 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262 }
263
264 SP = PL_stack_base + mark;
265 PUTBACK;
266}
267
268static ev_tstamp 297static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 298e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 299{
271 ev_tstamp retval; 300 ev_tstamp retval;
272 int count; 301 int count;
… …
275 ENTER; 304 ENTER;
276 SAVETMPS; 305 SAVETMPS;
277 306
278 PUSHMARK (SP); 307 PUSHMARK (SP);
279 EXTEND (SP, 2); 308 EXTEND (SP, 2);
280 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 */
281 PUSHs (newSVnv (now)); 310 PUSHs (newSVnv (now));
282 311
283 PUTBACK; 312 PUTBACK;
284 count = call_sv (w->fh, G_SCALAR | G_EVAL); 313 count = call_sv (w->fh, G_SCALAR | G_EVAL);
285 SPAGAIN; 314 SPAGAIN;
… …
315 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));
316 345
317#define CHECK_SIG(sv,num) if ((num) < 0) \ 346#define CHECK_SIG(sv,num) if ((num) < 0) \
318 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 347 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
319 348
349static void
350default_fork (void)
351{
352 ev_loop_fork (EV_DEFAULT_UC);
353}
354
320///////////////////////////////////////////////////////////////////////////// 355/////////////////////////////////////////////////////////////////////////////
321// XS interface functions 356// XS interface functions
322 357
323MODULE = EV PACKAGE = EV PREFIX = ev_ 358MODULE = EV PACKAGE = EV PREFIX = ev_
324 359
… …
336 const_iv (EV_, MINPRI) 371 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 372 const_iv (EV_, MAXPRI)
338 373
339 const_iv (EV_, UNDEF) 374 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 375 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 376 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 377 const_iv (EV_, WRITE)
378 const_iv (EV_, IO)
379 const_iv (EV_, TIMER)
380 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 381 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 384 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE)
346 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)
347 const_iv (EV_, ERROR) 392 const_iv (EV_, ERROR)
348 393
349 const_iv (EV, LOOP_ONESHOT) 394 const_iv (EV, RUN_NOWAIT)
350 const_iv (EV, LOOP_NONBLOCK)
351 const_iv (EV, UNLOOP_ONE) 395 const_iv (EV, RUN_ONCE)
396
397 const_iv (EV, BREAK_CANCEL)
398 const_iv (EV, BREAK_ONE)
352 const_iv (EV, UNLOOP_ALL) 399 const_iv (EV, BREAK_ALL)
353
354 const_iv (EV, BACKEND_SELECT) 400 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 401 const_iv (EV, BACKEND_POLL)
356 const_iv (EV, BACKEND_EPOLL) 402 const_iv (EV, BACKEND_EPOLL)
357 const_iv (EV, BACKEND_KQUEUE) 403 const_iv (EV, BACKEND_KQUEUE)
358 const_iv (EV, BACKEND_DEVPOLL) 404 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 405 const_iv (EV, BACKEND_PORT)
406 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, BACKEND_MASK)
360 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)
361 const_iv (EV, FLAG_NOENV) 412 const_iv (EV, FLAG_NOENV)
362 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
363 }; 426 };
364 427
365 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; )
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
367 430
… …
376 stash_check = gv_stashpv ("EV::Check" , 1); 439 stash_check = gv_stashpv ("EV::Check" , 1);
377 stash_child = gv_stashpv ("EV::Child" , 1); 440 stash_child = gv_stashpv ("EV::Child" , 1);
378 stash_embed = gv_stashpv ("EV::Embed" , 1); 441 stash_embed = gv_stashpv ("EV::Embed" , 1);
379 stash_stat = gv_stashpv ("EV::Stat" , 1); 442 stash_stat = gv_stashpv ("EV::Stat" , 1);
380 stash_fork = gv_stashpv ("EV::Fork" , 1); 443 stash_fork = gv_stashpv ("EV::Fork" , 1);
444 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
381 stash_async = gv_stashpv ("EV::Async" , 1); 445 stash_async = gv_stashpv ("EV::Async" , 1);
382 446
383 { 447 {
384 SV *sv = perl_get_sv ("EV::API", TRUE); 448 SV *sv = perl_get_sv ("EV::API", TRUE);
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 449 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 450
387 /* the poor man's shared library emulator */ 451 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 452 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 453 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 454 evapi.sv_fileno = sv_fileno;
391 evapi.sv_signum = sv_signum; 455 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 456 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 457 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 458 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time_ = ev_time; 459 evapi.time_ = ev_time;
396 evapi.sleep_ = ev_sleep; 460 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 461 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 462 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 463 evapi.loop_fork = ev_loop_fork;
400 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;
401 evapi.now = ev_now; 468 evapi.now = ev_now;
469 evapi.now_update = ev_now_update;
470 evapi.suspend = ev_suspend;
471 evapi.resume = ev_resume;
402 evapi.backend = ev_backend; 472 evapi.backend = ev_backend;
403 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;
404 evapi.ref = ev_ref; 479 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 480 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 481 evapi.run = ev_run;
407 evapi.once = ev_once; 482 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 483 evapi.io_start = ev_io_start;
409 evapi.io_stop = ev_io_stop; 484 evapi.io_stop = ev_io_stop;
410 evapi.timer_start = ev_timer_start; 485 evapi.timer_start = ev_timer_start;
411 evapi.timer_stop = ev_timer_stop; 486 evapi.timer_stop = ev_timer_stop;
412 evapi.timer_again = ev_timer_again; 487 evapi.timer_again = ev_timer_again;
488 evapi.timer_remaining = ev_timer_remaining;
413 evapi.periodic_start = ev_periodic_start; 489 evapi.periodic_start = ev_periodic_start;
414 evapi.periodic_stop = ev_periodic_stop; 490 evapi.periodic_stop = ev_periodic_stop;
415 evapi.signal_start = ev_signal_start; 491 evapi.signal_start = ev_signal_start;
416 evapi.signal_stop = ev_signal_stop; 492 evapi.signal_stop = ev_signal_stop;
417 evapi.idle_start = ev_idle_start; 493 evapi.idle_start = ev_idle_start;
418 evapi.idle_stop = ev_idle_stop; 494 evapi.idle_stop = ev_idle_stop;
419 evapi.prepare_start = ev_prepare_start; 495 evapi.prepare_start = ev_prepare_start;
420 evapi.prepare_stop = ev_prepare_stop; 496 evapi.prepare_stop = ev_prepare_stop;
421 evapi.check_start = ev_check_start; 497 evapi.check_start = ev_check_start;
422 evapi.check_stop = ev_check_stop; 498 evapi.check_stop = ev_check_stop;
499#if EV_CHILD_ENABLE
423 evapi.child_start = ev_child_start; 500 evapi.child_start = ev_child_start;
424 evapi.child_stop = ev_child_stop; 501 evapi.child_stop = ev_child_stop;
502#endif
425 evapi.stat_start = ev_stat_start; 503 evapi.stat_start = ev_stat_start;
426 evapi.stat_stop = ev_stat_stop; 504 evapi.stat_stop = ev_stat_stop;
427 evapi.stat_stat = ev_stat_stat; 505 evapi.stat_stat = ev_stat_stat;
428 evapi.embed_start = ev_embed_start; 506 evapi.embed_start = ev_embed_start;
429 evapi.embed_stop = ev_embed_stop; 507 evapi.embed_stop = ev_embed_stop;
430 evapi.embed_sweep = ev_embed_sweep; 508 evapi.embed_sweep = ev_embed_sweep;
431 evapi.fork_start = ev_fork_start; 509 evapi.fork_start = ev_fork_start;
432 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;
433 evapi.async_start = ev_async_start; 513 evapi.async_start = ev_async_start;
434 evapi.async_stop = ev_async_stop; 514 evapi.async_stop = ev_async_stop;
435 evapi.async_send = ev_async_send; 515 evapi.async_send = ev_async_send;
436 evapi.clear_pending = ev_clear_pending; 516 evapi.clear_pending = ev_clear_pending;
437 evapi.invoke = ev_invoke; 517 evapi.invoke = ev_invoke;
438 518
439 sv_setiv (sv, (IV)&evapi); 519 sv_setiv (sv, (IV)&evapi);
440 SvREADONLY_on (sv); 520 SvREADONLY_on (sv);
441 } 521 }
442#ifndef _WIN32 522#if !defined(_WIN32) && !defined(_MINIX)
443 pthread_atfork (0, 0, ev_default_fork); 523 pthread_atfork (0, 0, default_fork);
444#endif 524#endif
445} 525}
446 526
447SV *ev_default_loop (unsigned int flags = 0) 527SV *ev_default_loop (unsigned int flags = 0)
448 CODE: 528 CODE:
… …
462 OUTPUT: 542 OUTPUT:
463 RETVAL 543 RETVAL
464 544
465void ev_default_destroy () 545void ev_default_destroy ()
466 CODE: 546 CODE:
467 ev_default_destroy (); 547 ev_loop_destroy (EV_DEFAULT_UC);
468 SvREFCNT_dec (default_loop_sv); 548 SvREFCNT_dec (default_loop_sv);
469 default_loop_sv = 0; 549 default_loop_sv = 0;
470 550
471unsigned int ev_supported_backends () 551unsigned int ev_supported_backends ()
472 552
473unsigned int ev_recommended_backends () 553unsigned int ev_recommended_backends ()
474 554
475unsigned int ev_embeddable_backends () 555unsigned int ev_embeddable_backends ()
476 556
557void ev_sleep (NV interval)
558
477NV 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}
478 569
479NV ev_now () 570NV ev_now ()
480 C_ARGS: evapi.default_loop 571 C_ARGS: evapi.default_loop
481 572
573void ev_now_update ()
574 C_ARGS: evapi.default_loop
575
576void ev_suspend ()
577 C_ARGS: evapi.default_loop
578
579void ev_resume ()
580 C_ARGS: evapi.default_loop
581
482unsigned int ev_backend () 582unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 583 C_ARGS: evapi.default_loop
484 584
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
485unsigned int ev_loop_count () 595unsigned int ev_depth ()
596 ALIAS:
597 loop_depth = 1
486 C_ARGS: evapi.default_loop 598 C_ARGS: evapi.default_loop
487 599
488void ev_set_io_collect_interval (NV interval) 600void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 601 C_ARGS: evapi.default_loop, interval
490 602
491void ev_set_timeout_collect_interval (NV interval) 603void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 604 C_ARGS: evapi.default_loop, interval
493 605
494void ev_loop (int flags = 0) 606void ev_run (int flags = 0)
607 ALIAS:
608 loop = 1
495 C_ARGS: evapi.default_loop, flags 609 C_ARGS: evapi.default_loop, flags
496 610
497void ev_unloop (int how = EVUNLOOP_ONE) 611void ev_break (int how = EVBREAK_ONE)
612 ALIAS:
613 unloop = 1
498 C_ARGS: evapi.default_loop, how 614 C_ARGS: evapi.default_loop, how
499 615
500void ev_feed_fd_event (int fd, int revents = EV_NONE) 616void ev_feed_fd_event (int fd, int revents = EV_NONE)
501 C_ARGS: evapi.default_loop, fd, revents 617 C_ARGS: evapi.default_loop, fd, revents
502 618
503void ev_feed_signal_event (SV *signal) 619void ev_feed_signal_event (SV *signal)
504 CODE: 620 CODE:
505{ 621{
506 Signal signum = sv_signum (signal); 622 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 623 CHECK_SIG (signal, signum);
508 624
509 ev_feed_signal_event (evapi.default_loop, signum); 625 ev_feed_signal_event (evapi.default_loop, signum);
510} 626}
511 627
628unsigned int ev_pending_count ()
629 C_ARGS: evapi.default_loop
630
631void ev_invoke_pending ()
632 C_ARGS: evapi.default_loop
633
512ev_io *io (SV *fh, int events, SV *cb) 634ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 635 ALIAS:
514 io_ns = 1 636 io_ns = 1
637 _ae_io = 2
515 CODE: 638 CODE:
516{ 639{
517 int fd = sv_fileno (fh); 640 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 641 CHECK_FD (fh, fd);
519 642
643 if (ix == 2)
644 {
645 ix = 0;
646 events = events ? EV_WRITE : EV_READ;
647 }
648
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 649 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 650 e_fh (RETVAL) = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 651 ev_io_set (RETVAL, fd, events);
523 if (!ix) START (io, RETVAL); 652 if (!ix) START (io, RETVAL);
524} 653}
525 OUTPUT: 654 OUTPUT:
526 RETVAL 655 RETVAL
… …
544 CHECK_REPEAT (interval); 673 CHECK_REPEAT (interval);
545 CODE: 674 CODE:
546{ 675{
547 ev_periodic *w; 676 ev_periodic *w;
548 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 677 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
549 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 678 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550 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);
551 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 680 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
552 if (!ix) START (periodic, w); 681 if (!ix) START (periodic, w);
553} 682}
554 OUTPUT: 683 OUTPUT:
555 RETVAL 684 RETVAL
… …
557ev_signal *signal (SV *signal, SV *cb) 686ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 687 ALIAS:
559 signal_ns = 1 688 signal_ns = 1
560 CODE: 689 CODE:
561{ 690{
562 Signal signum = sv_signum (signal); 691 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 692 CHECK_SIG (signal, signum);
564 693
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 695 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 696 if (!ix) START_SIGNAL (RETVAL);
568} 697}
569 OUTPUT: 698 OUTPUT:
570 RETVAL 699 RETVAL
571 700
572ev_idle *idle (SV *cb) 701ev_idle *idle (SV *cb)
… …
607 ev_fork_set (RETVAL); 736 ev_fork_set (RETVAL);
608 if (!ix) START (fork, RETVAL); 737 if (!ix) START (fork, RETVAL);
609 OUTPUT: 738 OUTPUT:
610 RETVAL 739 RETVAL
611 740
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
612ev_child *child (int pid, int trace, SV *cb) 751ev_child *child (int pid, int trace, SV *cb)
613 ALIAS: 752 ALIAS:
614 child_ns = 1 753 child_ns = 1
615 CODE: 754 CODE:
755#if EV_CHILD_ENABLE
616 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 756 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
617 ev_child_set (RETVAL, pid, trace); 757 ev_child_set (RETVAL, pid, trace);
618 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
619 OUTPUT: 762 OUTPUT:
620 RETVAL 763 RETVAL
764
621 765
622ev_stat *stat (SV *path, NV interval, SV *cb) 766ev_stat *stat (SV *path, NV interval, SV *cb)
623 ALIAS: 767 ALIAS:
624 stat_ns = 1 768 stat_ns = 1
625 CODE: 769 CODE:
626 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 770 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
627 RETVAL->fh = newSVsv (path); 771 e_fh (RETVAL) = newSVsv (path);
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 772 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
629 if (!ix) START (stat, RETVAL); 773 if (!ix) START (stat, RETVAL);
630 OUTPUT: 774 OUTPUT:
631 RETVAL 775 RETVAL
632 776
777#ifndef EV_NO_LOOPS
778
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 779ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 780 ALIAS:
635 embed_ns = 1 781 embed_ns = 1
636 CODE: 782 CODE:
637{ 783{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 784 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 785 croak ("passed loop is not embeddable via EV::embed,");
640 786
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 787 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 788 e_fh (RETVAL) = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 789 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 790 if (!ix) START (embed, RETVAL);
648} 791}
649 OUTPUT: 792 OUTPUT:
650 RETVAL 793 RETVAL
794
795#endif
651 796
652ev_async *async (SV *cb) 797ev_async *async (SV *cb)
653 ALIAS: 798 ALIAS:
654 async_ns = 1 799 async_ns = 1
655 CODE: 800 CODE:
… …
661 806
662void once (SV *fh, int events, SV *timeout, SV *cb) 807void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 808 CODE:
664 ev_once ( 809 ev_once (
665 evapi.default_loop, 810 evapi.default_loop,
666 sv_fileno (fh), events, 811 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 812 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 813 e_once_cb,
669 newSVsv (cb) 814 newSVsv (cb)
670 ); 815 );
671 816
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 837 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 838 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 839
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 840 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 841 {
842 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 843 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 844 UNREF (w);
700 } 845 }
701} 846}
702 OUTPUT: 847 OUTPUT:
703 RETVAL 848 RETVAL
704 849
705SV *cb (ev_watcher *w, SV *new_cb = 0) 850SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 851 CODE:
707{ 852{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 853 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 854 {
855 new_cb = s_get_cv_croak (new_cb);
856 RETVAL = newRV_noinc (w->cb_sv);
857 w->cb_sv = SvREFCNT_inc (new_cb);
858 }
859 else
860 RETVAL = newRV_inc (w->cb_sv);
712} 861}
713 OUTPUT: 862 OUTPUT:
714 RETVAL 863 RETVAL
715 864
716SV *data (ev_watcher *w, SV *new_data = 0) 865SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 930 e_destroy (w);
782 931
783void set (ev_io *w, SV *fh, int events) 932void set (ev_io *w, SV *fh, int events)
784 CODE: 933 CODE:
785{ 934{
786 int fd = sv_fileno (fh); 935 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 936 CHECK_FD (fh, fd);
788 937
789 sv_setsv (w->fh, fh); 938 sv_setsv (e_fh (w), fh);
790 RESET (io, w, (w, fd, events)); 939 RESET (io, w, (w, fd, events));
791} 940}
792 941
793SV *fh (ev_io *w, SV *new_fh = 0) 942SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 943 CODE:
795{ 944{
796 if (items > 1) 945 if (items > 1)
797 { 946 {
798 int fd = sv_fileno (new_fh); 947 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 948 CHECK_FD (new_fh, fd);
800 949
801 RETVAL = w->fh; 950 RETVAL = e_fh (w);
802 w->fh = newSVsv (new_fh); 951 e_fh (w) = newSVsv (new_fh);
803 952
804 RESET (io, w, (w, fd, w->events)); 953 RESET (io, w, (w, fd, w->events));
805 } 954 }
806 else 955 else
807 RETVAL = newSVsv (w->fh); 956 RETVAL = newSVsv (e_fh (w));
808} 957}
809 OUTPUT: 958 OUTPUT:
810 RETVAL 959 RETVAL
811 960
812int events (ev_io *w, int new_events = EV_UNDEF) 961int events (ev_io *w, int new_events = EV_UNDEF)
… …
822 971
823MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 972MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
824 973
825void ev_signal_start (ev_signal *w) 974void ev_signal_start (ev_signal *w)
826 CODE: 975 CODE:
827 START (signal, w); 976 START_SIGNAL (w);
828 977
829void ev_signal_stop (ev_signal *w) 978void ev_signal_stop (ev_signal *w)
830 CODE: 979 CODE:
831 STOP (signal, w); 980 STOP (signal, w);
832 981
… …
836 e_destroy (w); 985 e_destroy (w);
837 986
838void set (ev_signal *w, SV *signal) 987void set (ev_signal *w, SV *signal)
839 CODE: 988 CODE:
840{ 989{
841 Signal signum = sv_signum (signal); 990 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 991 CHECK_SIG (signal, signum);
843 992
844 RESET (signal, w, (w, signum)); 993 RESET_SIGNAL (w, (w, signum));
845} 994}
846 995
847int signal (ev_signal *w, SV *new_signal = 0) 996int signal (ev_signal *w, SV *new_signal = 0)
848 CODE: 997 CODE:
849{ 998{
850 RETVAL = w->signum; 999 RETVAL = w->signum;
851 1000
852 if (items > 1) 1001 if (items > 1)
853 { 1002 {
854 Signal signum = sv_signum (new_signal); 1003 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 1004 CHECK_SIG (new_signal, signum);
856 1005
857 RESET (signal, w, (w, signum)); 1006 RESET_SIGNAL (w, (w, signum));
858 } 1007 }
859} 1008}
860 OUTPUT: 1009 OUTPUT:
861 RETVAL 1010 RETVAL
862 1011
… …
874 1023
875void ev_timer_again (ev_timer *w) 1024void ev_timer_again (ev_timer *w)
876 INIT: 1025 INIT:
877 CHECK_REPEAT (w->repeat); 1026 CHECK_REPEAT (w->repeat);
878 CODE: 1027 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 1028 ev_timer_again (e_loop (w), w);
881 UNREF (w); 1029 UNREF (w);
1030
1031NV ev_timer_remaining (ev_timer *w)
1032 C_ARGS: e_loop (w), w
882 1033
883void DESTROY (ev_timer *w) 1034void DESTROY (ev_timer *w)
884 CODE: 1035 CODE:
885 STOP (timer, w); 1036 STOP (timer, w);
886 e_destroy (w); 1037 e_destroy (w);
… …
889 INIT: 1040 INIT:
890 CHECK_REPEAT (repeat); 1041 CHECK_REPEAT (repeat);
891 CODE: 1042 CODE:
892 RESET (timer, w, (w, after, repeat)); 1043 RESET (timer, w, (w, after, repeat));
893 1044
894NV at (ev_timer *w)
895 CODE:
896 RETVAL = w->at;
897 OUTPUT:
898 RETVAL
899
900MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1045MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
901 1046
902void ev_periodic_start (ev_periodic *w) 1047void ev_periodic_start (ev_periodic *w)
903 INIT: 1048 INIT:
904 CHECK_REPEAT (w->interval); 1049 CHECK_REPEAT (w->interval);
… …
909 CODE: 1054 CODE:
910 STOP (periodic, w); 1055 STOP (periodic, w);
911 1056
912void ev_periodic_again (ev_periodic *w) 1057void ev_periodic_again (ev_periodic *w)
913 CODE: 1058 CODE:
914 REF (w);
915 ev_periodic_again (e_loop (w), w); 1059 ev_periodic_again (e_loop (w), w);
916 UNREF (w); 1060 UNREF (w);
917 1061
918void DESTROY (ev_periodic *w) 1062void DESTROY (ev_periodic *w)
919 CODE: 1063 CODE:
… …
923void 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)
924 INIT: 1068 INIT:
925 CHECK_REPEAT (interval); 1069 CHECK_REPEAT (interval);
926 CODE: 1070 CODE:
927{ 1071{
928 SvREFCNT_dec (w->fh); 1072 SvREFCNT_dec (e_fh (w));
929 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1073 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
930 1074
931 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));
932} 1076}
933 1077
934NV at (ev_periodic *w) 1078NV at (ev_periodic *w)
935 CODE: 1079 CODE:
936 RETVAL = w->at; 1080 RETVAL = ev_periodic_at (w);
937 OUTPUT: 1081 OUTPUT:
938 RETVAL 1082 RETVAL
939 1083
940MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1084MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
941 1085
… …
995void DESTROY (ev_fork *w) 1139void DESTROY (ev_fork *w)
996 CODE: 1140 CODE:
997 STOP (fork, w); 1141 STOP (fork, w);
998 e_destroy (w); 1142 e_destroy (w);
999 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
1000MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166
1167#if EV_CHILD_ENABLE
1001 1168
1002void ev_child_start (ev_child *w) 1169void ev_child_start (ev_child *w)
1003 CODE: 1170 CODE:
1004 START (child, w); 1171 START (child, w);
1005 1172
… …
1025 : ix == 1 ? w->rpid 1192 : ix == 1 ? w->rpid
1026 : w->rstatus; 1193 : w->rstatus;
1027 OUTPUT: 1194 OUTPUT:
1028 RETVAL 1195 RETVAL
1029 1196
1197#endif
1198
1030MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1199MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1031 1200
1032void ev_stat_start (ev_stat *w) 1201void ev_stat_start (ev_stat *w)
1033 CODE: 1202 CODE:
1034 START (stat, w); 1203 START (stat, w);
… …
1043 e_destroy (w); 1212 e_destroy (w);
1044 1213
1045void set (ev_stat *w, SV *path, NV interval) 1214void set (ev_stat *w, SV *path, NV interval)
1046 CODE: 1215 CODE:
1047{ 1216{
1048 sv_setsv (w->fh, path); 1217 sv_setsv (e_fh (w), path);
1049 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1218 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1050} 1219}
1051 1220
1052SV *path (ev_stat *w, SV *new_path = 0) 1221SV *path (ev_stat *w, SV *new_path = 0)
1053 CODE: 1222 CODE:
1054{ 1223{
1055 RETVAL = SvREFCNT_inc (w->fh); 1224 RETVAL = SvREFCNT_inc (e_fh (w));
1056 1225
1057 if (items > 1) 1226 if (items > 1)
1058 { 1227 {
1059 SvREFCNT_dec (w->fh); 1228 SvREFCNT_dec (e_fh (w));
1060 w->fh = newSVsv (new_path); 1229 e_fh (w) = newSVsv (new_path);
1061 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1230 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1062 } 1231 }
1063} 1232}
1064 OUTPUT: 1233 OUTPUT:
1065 RETVAL 1234 RETVAL
1066 1235
… …
1068 CODE: 1237 CODE:
1069{ 1238{
1070 RETVAL = w->interval; 1239 RETVAL = w->interval;
1071 1240
1072 if (items > 1) 1241 if (items > 1)
1073 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1242 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1074} 1243}
1075 OUTPUT: 1244 OUTPUT:
1076 RETVAL 1245 RETVAL
1077 1246
1078void prev (ev_stat *w) 1247void prev (ev_stat *w)
… …
1137 e_destroy (w); 1306 e_destroy (w);
1138 1307
1139void set (ev_embed *w, struct ev_loop *loop) 1308void set (ev_embed *w, struct ev_loop *loop)
1140 CODE: 1309 CODE:
1141{ 1310{
1142 sv_setsv (w->fh, ST (1)); 1311 sv_setsv (e_fh (w), ST (1));
1143 RESET (embed, w, (w, loop)); 1312 RESET (embed, w, (w, loop));
1144} 1313}
1145 1314
1146SV *other (ev_embed *w) 1315SV *other (ev_embed *w)
1147 CODE: 1316 CODE:
1148 RETVAL = newSVsv (w->fh); 1317 RETVAL = newSVsv (e_fh (w));
1149 OUTPUT: 1318 OUTPUT:
1150 RETVAL 1319 RETVAL
1151 1320
1152void ev_embed_sweep (ev_embed *w) 1321void ev_embed_sweep (ev_embed *w)
1153 C_ARGS: e_loop (w), w 1322 C_ARGS: e_loop (w), w
… …
1168 e_destroy (w); 1337 e_destroy (w);
1169 1338
1170void ev_async_send (ev_async *w) 1339void ev_async_send (ev_async *w)
1171 C_ARGS: e_loop (w), w 1340 C_ARGS: e_loop (w), w
1172 1341
1342SV *ev_async_async_pending (ev_async *w)
1343 CODE:
1344 RETVAL = boolSV (ev_async_pending (w));
1345 OUTPUT:
1346 RETVAL
1347
1348#ifndef EV_NO_LOOPS
1349
1173MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1350MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1174 1351
1175SV *new (SV *klass, unsigned int flags = 0) 1352SV *new (SV *klass, unsigned int flags = 0)
1176 CODE: 1353 CODE:
1177{ 1354{
… …
1185 OUTPUT: 1362 OUTPUT:
1186 RETVAL 1363 RETVAL
1187 1364
1188void DESTROY (struct ev_loop *loop) 1365void DESTROY (struct ev_loop *loop)
1189 CODE: 1366 CODE:
1190 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)
1191 ev_loop_destroy (loop); 1370 ev_loop_destroy (loop);
1192 1371
1193void ev_loop_fork (struct ev_loop *loop) 1372void ev_loop_fork (struct ev_loop *loop)
1194 1373
1195NV ev_now (struct ev_loop *loop) 1374NV ev_now (struct ev_loop *loop)
1196 1375
1376void ev_now_update (struct ev_loop *loop)
1377
1378void ev_suspend (struct ev_loop *loop)
1379
1380void ev_resume (struct ev_loop *loop)
1381
1197void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1382void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1198 1383
1199void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1384void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1200 1385
1201unsigned int ev_backend (struct ev_loop *loop) 1386unsigned int ev_backend (struct ev_loop *loop)
1202 1387
1203unsigned int ev_loop_count (struct ev_loop *loop) 1388void ev_verify (struct ev_loop *loop)
1389 ALIAS:
1390 loop_verify = 1
1204 1391
1205void ev_loop (struct ev_loop *loop, int flags = 0) 1392unsigned int ev_iteration (struct ev_loop *loop)
1393 ALIAS:
1394 loop_count = 1
1206 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
1207void ev_unloop (struct ev_loop *loop, int how = 1) 1404void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS:
1406 unloop = 1
1208 1407
1209void 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)
1210 1409
1410unsigned int ev_pending_count (struct ev_loop *loop)
1411
1412void ev_invoke_pending (struct ev_loop *loop)
1413
1211#if 0 1414#if 0
1212 1415
1213void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1214 CODE: 1417 CODE:
1215{ 1418{
1216 Signal signum = sv_signum (signal); 1419 Signal signum = s_signum (signal);
1217 CHECK_SIG (signal, signum); 1420 CHECK_SIG (signal, signum);
1218 1421
1219 ev_feed_signal_event (loop, signum); 1422 ev_feed_signal_event (loop, signum);
1220} 1423}
1221 1424
… …
1224ev_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)
1225 ALIAS: 1428 ALIAS:
1226 io_ns = 1 1429 io_ns = 1
1227 CODE: 1430 CODE:
1228{ 1431{
1229 int fd = sv_fileno (fh); 1432 int fd = s_fileno (fh, events & EV_WRITE);
1230 CHECK_FD (fh, fd); 1433 CHECK_FD (fh, fd);
1231 1434
1232 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1435 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1233 RETVAL->fh = newSVsv (fh); 1436 e_fh (RETVAL) = newSVsv (fh);
1234 ev_io_set (RETVAL, fd, events); 1437 ev_io_set (RETVAL, fd, events);
1235 if (!ix) START (io, RETVAL); 1438 if (!ix) START (io, RETVAL);
1236} 1439}
1237 OUTPUT: 1440 OUTPUT:
1238 RETVAL 1441 RETVAL
… …
1256 CHECK_REPEAT (interval); 1459 CHECK_REPEAT (interval);
1257 CODE: 1460 CODE:
1258{ 1461{
1259 ev_periodic *w; 1462 ev_periodic *w;
1260 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1463 w = e_new (sizeof (ev_periodic), cb, ST (0));
1261 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1262 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);
1263 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1264 if (!ix) START (periodic, w); 1467 if (!ix) START (periodic, w);
1265} 1468}
1266 OUTPUT: 1469 OUTPUT:
1267 RETVAL 1470 RETVAL
1268 1471
1269#if 0
1270
1271ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1272 ALIAS: 1473 ALIAS:
1273 signal_ns = 1 1474 signal_ns = 1
1274 CODE: 1475 CODE:
1275{ 1476{
1276 Signal signum = sv_signum (signal); 1477 Signal signum = s_signum (signal);
1277 CHECK_SIG (signal, signum); 1478 CHECK_SIG (signal, signum);
1278 1479
1279 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1280 ev_signal_set (RETVAL, signum); 1481 ev_signal_set (RETVAL, signum);
1281 if (!ix) START (signal, RETVAL); 1482 if (!ix) START_SIGNAL (RETVAL);
1282} 1483}
1283 OUTPUT: 1484 OUTPUT:
1284 RETVAL 1485 RETVAL
1285
1286#endif
1287 1486
1288ev_idle *idle (struct ev_loop *loop, SV *cb) 1487ev_idle *idle (struct ev_loop *loop, SV *cb)
1289 ALIAS: 1488 ALIAS:
1290 idle_ns = 1 1489 idle_ns = 1
1291 CODE: 1490 CODE:
… …
1323 ev_fork_set (RETVAL); 1522 ev_fork_set (RETVAL);
1324 if (!ix) START (fork, RETVAL); 1523 if (!ix) START (fork, RETVAL);
1325 OUTPUT: 1524 OUTPUT:
1326 RETVAL 1525 RETVAL
1327 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
1328ev_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)
1329 ALIAS: 1538 ALIAS:
1330 child_ns = 1 1539 child_ns = 1
1331 CODE: 1540 CODE:
1541#if EV_CHILD_ENABLE
1332 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1333 ev_child_set (RETVAL, pid, trace); 1543 ev_child_set (RETVAL, pid, trace);
1334 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
1335 OUTPUT: 1548 OUTPUT:
1336 RETVAL 1549 RETVAL
1337 1550
1338ev_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)
1339 ALIAS: 1552 ALIAS:
1340 stat_ns = 1 1553 stat_ns = 1
1341 CODE: 1554 CODE:
1342 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1555 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1343 RETVAL->fh = newSVsv (path); 1556 e_fh (RETVAL) = newSVsv (path);
1344 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1557 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1345 if (!ix) START (stat, RETVAL); 1558 if (!ix) START (stat, RETVAL);
1346 OUTPUT: 1559 OUTPUT:
1347 RETVAL 1560 RETVAL
1348 1561
1349ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1562ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1350 ALIAS: 1563 ALIAS:
1351 embed_ns = 1 1564 embed_ns = 1
1352 CODE: 1565 CODE:
1353{ 1566{
1354 if (!(ev_backend (other) & ev_embeddable_backends ())) 1567 if (!(ev_backend (other) & ev_embeddable_backends ()))
1355 croak ("passed loop is not embeddable via EV::embed,"); 1568 croak ("passed loop is not embeddable via EV::embed,");
1356 1569
1357 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1570 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1358 RETVAL->fh = newSVsv (ST (1)); 1571 e_fh (RETVAL) = newSVsv (ST (1));
1359 ev_embed_set (RETVAL, other); 1572 ev_embed_set (RETVAL, other);
1360
1361 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1362
1363 if (!ix) START (embed, RETVAL); 1573 if (!ix) START (embed, RETVAL);
1364} 1574}
1365 OUTPUT: 1575 OUTPUT:
1366 RETVAL 1576 RETVAL
1367 1577
… …
1377 1587
1378void 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)
1379 CODE: 1589 CODE:
1380 ev_once ( 1590 ev_once (
1381 loop, 1591 loop,
1382 sv_fileno (fh), events, 1592 s_fileno (fh, events & EV_WRITE), events,
1383 SvOK (timeout) ? SvNV (timeout) : -1., 1593 SvOK (timeout) ? SvNV (timeout) : -1.,
1384 e_once_cb, 1594 e_once_cb,
1385 newSVsv (cb) 1595 newSVsv (cb)
1386 ); 1596 );
1387 1597
1598#endif
1599

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