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Comparing EV/EV.xs (file contents):
Revision 1.108 by root, Sat Mar 22 13:42:45 2008 UTC vs.
Revision 1.153 by root, Mon Jan 10 01:59:41 2011 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13#define EV_H <ev.h> 22#define EV_H <ev.h>
23#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 24#include "EV/EVAPI.h"
15 25
16#define EV_SELECT_IS_WINSOCKET 0 26#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 27#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 28# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 30# define fd_mask Perl_fd_mask
21#endif 31#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 32/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 33#include "libev/ev.c"
24 34
25#ifndef _WIN32 35#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 36# include <pthread.h>
27#endif 37#endif
28 38
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
40#define e_flags(w) ((ev_watcher *)(w))->e_flags
41#define e_self(w) ((ev_watcher *)(w))->self
42#define e_fh(w) ((ev_watcher *)(w))->fh
43#define e_data(w) ((ev_watcher *)(w))->data
30 44
31#define WFLAG_KEEPALIVE 1 45#define WFLAG_KEEPALIVE 1
46#define WFLAG_UNREFED 2 /* has been unref'ed */
32 47
33#define UNREF(w) \ 48#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 49 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 50 && ev_is_active (w)) \
51 { \
36 ev_unref (e_loop (w)); 52 ev_unref (e_loop (w)); \
53 e_flags (w) |= WFLAG_UNREFED; \
54 }
37 55
38#define REF(w) \ 56#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 57 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 58 { \
59 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 60 ev_ref (e_loop (w)); \
61 }
42 62
43#define START(type,w) \ 63#define START(type,w) \
44 do { \ 64 do { \
65 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 66 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 67 } while (0)
48 68
49#define STOP(type,w) \ 69#define STOP(type,w) \
50 do { \ 70 do { \
51 REF (w); \ 71 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 72 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 73 } while (0)
54 74
55#define RESET(type,w,seta) \ 75#define RESET(type,w,seta) \
56 do { \ 76 do { \
57 int active = ev_is_active (w); \ 77 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 78 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 79 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 80 if (active) START (type, w); \
61 } while (0) 81 } while (0)
62 82
63typedef int Signal; 83typedef int Signal;
84
85/* horrible... */
86#define CHECK_SIGNAL_CAN_START(w) \
87 do { \
88 /* dive into the internals of libev to avoid aborting in libev */ \
89 if (signals [(w)->signum - 1].loop \
90 && signals [(w)->signum - 1].loop != e_loop (w)) \
91 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
92 } while (0)
93
94#define START_SIGNAL(w) \
95 do { \
96 CHECK_SIGNAL_CAN_START (w); \
97 START (signal, w); \
98 } while (0) \
99
100#define RESET_SIGNAL(w,seta) \
101 do { \
102 int active = ev_is_active (w); \
103 if (active) STOP (signal, w); \
104 ev_ ## signal ## _set seta; \
105 if (active) START_SIGNAL (w); \
106 } while (0)
64 107
65static SV *default_loop_sv; 108static SV *default_loop_sv;
66 109
67static struct EVAPI evapi; 110static struct EVAPI evapi;
68 111
… …
78 *stash_idle, 121 *stash_idle,
79 *stash_prepare, 122 *stash_prepare,
80 *stash_check, 123 *stash_check,
81 *stash_embed, 124 *stash_embed,
82 *stash_fork, 125 *stash_fork,
126 *stash_cleanup,
83 *stash_async; 127 *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}
109 128
110///////////////////////////////////////////////////////////////////////////// 129/////////////////////////////////////////////////////////////////////////////
111// Event 130// Event
112 131
113static void e_cb (EV_P_ ev_watcher *w, int revents); 132static void e_cb (EV_P_ ev_watcher *w, int revents);
114 133
115static int 134void *
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 *
133e_new (int size, SV *cb_sv, SV *loop) 135e_new (int size, SV *cb_sv, SV *loop)
134{ 136{
137 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 138 ev_watcher *w;
136 SV *self = NEWSV (0, size); 139 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 140 SvPOK_only (self);
138 SvCUR_set (self, size); 141 SvCUR_set (self, size);
139 142
140 w = (ev_watcher *)SvPVX (self); 143 w = (ev_watcher *)SvPVX (self);
141 144
142 ev_init (w, e_cb); 145 ev_init (w, cv ? e_cb : 0);
143 146
144 w->loop = SvREFCNT_inc (SvRV (loop)); 147 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 148 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 149 w->data = 0;
147 w->fh = 0; 150 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 151 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 152 w->self = self;
150 153
151 return (void *)w; 154 return (void *)w;
152} 155}
153 156
… …
177 } 180 }
178 181
179 return rv; 182 return rv;
180} 183}
181 184
182static SV *sv_events_cache; 185static SV *sv_self_cache, *sv_events_cache;
183 186
184static void 187static void
185e_cb (EV_P_ ev_watcher *w, int revents) 188e_cb (EV_P_ ev_watcher *w, int revents)
186{ 189{
187 dSP; 190 dSP;
188 I32 mark = SP - PL_stack_base; 191 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 192 SV *sv_self, *sv_events;
190 193
194 /* libev might have stopped the watcher */
195 if (expect_false (w->e_flags & WFLAG_UNREFED)
196 && !ev_is_active (w))
197 REF (w);
198
199 if (expect_true (sv_self_cache))
200 {
201 sv_self = sv_self_cache; sv_self_cache = 0;
202 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
203 }
204 else
205 {
191 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 206 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
207 SvREADONLY_on (sv_self);
208 }
209
210 if (expect_true (sv_events_cache))
211 {
212 sv_events = sv_events_cache; sv_events_cache = 0;
213 SvIV_set (sv_events, revents);
214 SvIOK_only (sv_events);
215 }
216 else
217 {
218 sv_events = newSViv (revents);
219 SvREADONLY_on (sv_events);
220 }
221
222 PUSHMARK (SP);
223 EXTEND (SP, 2);
224 PUSHs (sv_self);
225 PUSHs (sv_events);
226
227 PUTBACK;
228 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
229
230 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
231 SvREFCNT_dec (sv_self);
232 else
233 {
234 SvREFCNT_dec (SvRV (sv_self));
235 SvRV_set (sv_self, &PL_sv_undef);
236 sv_self_cache = sv_self;
237 }
238
239 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
240 SvREFCNT_dec (sv_events);
241 else
242 sv_events_cache = sv_events;
243
244 if (expect_false (SvTRUE (ERRSV)))
245 {
246 SPAGAIN;
247 PUSHMARK (SP);
248 PUTBACK;
249 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250 }
251
252 SP = PL_stack_base + mark;
253 PUTBACK;
254}
255
256static void
257e_once_cb (int revents, void *arg)
258{
259 dSP;
260 I32 mark = SP - PL_stack_base;
261 SV *sv_events;
192 262
193 if (sv_events_cache) 263 if (sv_events_cache)
194 { 264 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 265 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 266 SvIV_set (sv_events, revents);
197 } 267 }
198 else 268 else
199 sv_events = newSViv (revents); 269 sv_events = newSViv (revents);
200 270
201 PUSHMARK (SP); 271 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 272 XPUSHs (sv_events);
205 273
206 PUTBACK; 274 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 275 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 276
209 SvREFCNT_dec (sv_self); 277 SvREFCNT_dec ((SV *)arg);
210 278
211 if (sv_events_cache) 279 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 280 SvREFCNT_dec (sv_events);
213 else 281 else
214 sv_events_cache = sv_events; 282 sv_events_cache = sv_events;
… …
223 291
224 SP = PL_stack_base + mark; 292 SP = PL_stack_base + mark;
225 PUTBACK; 293 PUTBACK;
226} 294}
227 295
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 296static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 297e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 298{
271 ev_tstamp retval; 299 ev_tstamp retval;
272 int count; 300 int count;
… …
275 ENTER; 303 ENTER;
276 SAVETMPS; 304 SAVETMPS;
277 305
278 PUSHMARK (SP); 306 PUSHMARK (SP);
279 EXTEND (SP, 2); 307 EXTEND (SP, 2);
280 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 308 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
281 PUSHs (newSVnv (now)); 309 PUSHs (newSVnv (now));
282 310
283 PUTBACK; 311 PUTBACK;
284 count = call_sv (w->fh, G_SCALAR | G_EVAL); 312 count = call_sv (w->fh, G_SCALAR | G_EVAL);
285 SPAGAIN; 313 SPAGAIN;
… …
315 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 343 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
316 344
317#define CHECK_SIG(sv,num) if ((num) < 0) \ 345#define CHECK_SIG(sv,num) if ((num) < 0) \
318 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 346 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
319 347
348static void
349default_fork (void)
350{
351 ev_loop_fork (EV_DEFAULT_UC);
352}
353
320///////////////////////////////////////////////////////////////////////////// 354/////////////////////////////////////////////////////////////////////////////
321// XS interface functions 355// XS interface functions
322 356
323MODULE = EV PACKAGE = EV PREFIX = ev_ 357MODULE = EV PACKAGE = EV PREFIX = ev_
324 358
… …
336 const_iv (EV_, MINPRI) 370 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 371 const_iv (EV_, MAXPRI)
338 372
339 const_iv (EV_, UNDEF) 373 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 374 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 375 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 376 const_iv (EV_, WRITE)
377 const_iv (EV_, IO)
378 const_iv (EV_, TIMER)
379 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 380 const_iv (EV_, SIGNAL)
381 const_iv (EV_, CHILD)
382 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 383 const_iv (EV_, IDLE)
384 const_iv (EV_, PREPARE)
346 const_iv (EV_, CHECK) 385 const_iv (EV_, CHECK)
386 const_iv (EV_, EMBED)
387 const_iv (EV_, FORK)
388 const_iv (EV_, CLEANUP)
389 const_iv (EV_, ASYNC)
390 const_iv (EV_, CUSTOM)
347 const_iv (EV_, ERROR) 391 const_iv (EV_, ERROR)
348 392
349 const_iv (EV, LOOP_ONESHOT) 393 const_iv (EV, RUN_NOWAIT)
350 const_iv (EV, LOOP_NONBLOCK)
351 const_iv (EV, UNLOOP_ONE) 394 const_iv (EV, RUN_ONCE)
395
396 const_iv (EV, BREAK_CANCEL)
397 const_iv (EV, BREAK_ONE)
352 const_iv (EV, UNLOOP_ALL) 398 const_iv (EV, BREAK_ALL)
353
354 const_iv (EV, BACKEND_SELECT) 399 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 400 const_iv (EV, BACKEND_POLL)
356 const_iv (EV, BACKEND_EPOLL) 401 const_iv (EV, BACKEND_EPOLL)
357 const_iv (EV, BACKEND_KQUEUE) 402 const_iv (EV, BACKEND_KQUEUE)
358 const_iv (EV, BACKEND_DEVPOLL) 403 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 404 const_iv (EV, BACKEND_PORT)
405 const_iv (EV, BACKEND_ALL)
406 const_iv (EV, BACKEND_MASK)
360 const_iv (EV, FLAG_AUTO) 407 const_iv (EV, FLAG_AUTO)
408 const_iv (EV, FLAG_FORKCHECK)
409 const_iv (EV, FLAG_SIGNALFD)
410 const_iv (EV, FLAG_NOSIGMASK)
361 const_iv (EV, FLAG_NOENV) 411 const_iv (EV, FLAG_NOENV)
362 const_iv (EV, FLAG_FORKCHECK) 412 const_iv (EV, FLAG_NOINOTIFY)
413
414 const_iv (EV_, VERSION_MAJOR)
415 const_iv (EV_, VERSION_MINOR)
416#if EV_COMPAT3
417 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
418 const_iv (EV_, TIMEOUT)
419 const_iv (EV, LOOP_NONBLOCK)
420 const_iv (EV, LOOP_ONESHOT)
421 const_iv (EV, UNLOOP_CANCEL)
422 const_iv (EV, UNLOOP_ONE)
423 const_iv (EV, UNLOOP_ALL)
424#endif
363 }; 425 };
364 426
365 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 427 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 428 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
367 429
… …
376 stash_check = gv_stashpv ("EV::Check" , 1); 438 stash_check = gv_stashpv ("EV::Check" , 1);
377 stash_child = gv_stashpv ("EV::Child" , 1); 439 stash_child = gv_stashpv ("EV::Child" , 1);
378 stash_embed = gv_stashpv ("EV::Embed" , 1); 440 stash_embed = gv_stashpv ("EV::Embed" , 1);
379 stash_stat = gv_stashpv ("EV::Stat" , 1); 441 stash_stat = gv_stashpv ("EV::Stat" , 1);
380 stash_fork = gv_stashpv ("EV::Fork" , 1); 442 stash_fork = gv_stashpv ("EV::Fork" , 1);
443 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
381 stash_async = gv_stashpv ("EV::Async" , 1); 444 stash_async = gv_stashpv ("EV::Async" , 1);
382 445
383 { 446 {
384 SV *sv = perl_get_sv ("EV::API", TRUE); 447 SV *sv = perl_get_sv ("EV::API", TRUE);
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 448 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 449
387 /* the poor man's shared library emulator */ 450 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 451 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 452 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 453 evapi.sv_fileno = sv_fileno;
391 evapi.sv_signum = sv_signum; 454 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 455 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 456 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 457 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time = ev_time; 458 evapi.time_ = ev_time;
396 evapi.sleep = ev_sleep; 459 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 460 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 461 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 462 evapi.loop_fork = ev_loop_fork;
400 evapi.loop_count = ev_loop_count; 463 evapi.iteration = ev_iteration;
464 evapi.depth = ev_depth;
465 evapi.set_userdata = ev_set_userdata;
466 evapi.userdata = ev_userdata;
401 evapi.now = ev_now; 467 evapi.now = ev_now;
468 evapi.now_update = ev_now_update;
469 evapi.suspend = ev_suspend;
470 evapi.resume = ev_resume;
402 evapi.backend = ev_backend; 471 evapi.backend = ev_backend;
403 evapi.unloop = ev_unloop; 472 evapi.break_ = ev_break;
473 evapi.invoke_pending = ev_invoke_pending;
474 evapi.pending_count = ev_pending_count;
475 evapi.verify = ev_verify;
476 evapi.set_loop_release_cb = ev_set_loop_release_cb;
477 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
404 evapi.ref = ev_ref; 478 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 479 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 480 evapi.run = ev_run;
407 evapi.once = ev_once; 481 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 482 evapi.io_start = ev_io_start;
409 evapi.io_stop = ev_io_stop; 483 evapi.io_stop = ev_io_stop;
410 evapi.timer_start = ev_timer_start; 484 evapi.timer_start = ev_timer_start;
411 evapi.timer_stop = ev_timer_stop; 485 evapi.timer_stop = ev_timer_stop;
412 evapi.timer_again = ev_timer_again; 486 evapi.timer_again = ev_timer_again;
487 evapi.timer_remaining = ev_timer_remaining;
413 evapi.periodic_start = ev_periodic_start; 488 evapi.periodic_start = ev_periodic_start;
414 evapi.periodic_stop = ev_periodic_stop; 489 evapi.periodic_stop = ev_periodic_stop;
415 evapi.signal_start = ev_signal_start; 490 evapi.signal_start = ev_signal_start;
416 evapi.signal_stop = ev_signal_stop; 491 evapi.signal_stop = ev_signal_stop;
417 evapi.idle_start = ev_idle_start; 492 evapi.idle_start = ev_idle_start;
418 evapi.idle_stop = ev_idle_stop; 493 evapi.idle_stop = ev_idle_stop;
419 evapi.prepare_start = ev_prepare_start; 494 evapi.prepare_start = ev_prepare_start;
420 evapi.prepare_stop = ev_prepare_stop; 495 evapi.prepare_stop = ev_prepare_stop;
421 evapi.check_start = ev_check_start; 496 evapi.check_start = ev_check_start;
422 evapi.check_stop = ev_check_stop; 497 evapi.check_stop = ev_check_stop;
498#if EV_CHILD_ENABLE
423 evapi.child_start = ev_child_start; 499 evapi.child_start = ev_child_start;
424 evapi.child_stop = ev_child_stop; 500 evapi.child_stop = ev_child_stop;
501#endif
425 evapi.stat_start = ev_stat_start; 502 evapi.stat_start = ev_stat_start;
426 evapi.stat_stop = ev_stat_stop; 503 evapi.stat_stop = ev_stat_stop;
427 evapi.stat_stat = ev_stat_stat; 504 evapi.stat_stat = ev_stat_stat;
428 evapi.embed_start = ev_embed_start; 505 evapi.embed_start = ev_embed_start;
429 evapi.embed_stop = ev_embed_stop; 506 evapi.embed_stop = ev_embed_stop;
430 evapi.embed_sweep = ev_embed_sweep; 507 evapi.embed_sweep = ev_embed_sweep;
431 evapi.fork_start = ev_fork_start; 508 evapi.fork_start = ev_fork_start;
432 evapi.fork_stop = ev_fork_stop; 509 evapi.fork_stop = ev_fork_stop;
510 evapi.cleanup_start = ev_cleanup_start;
511 evapi.cleanup_stop = ev_cleanup_stop;
433 evapi.async_start = ev_async_start; 512 evapi.async_start = ev_async_start;
434 evapi.async_stop = ev_async_stop; 513 evapi.async_stop = ev_async_stop;
435 evapi.async_send = ev_async_send; 514 evapi.async_send = ev_async_send;
436 evapi.clear_pending = ev_clear_pending; 515 evapi.clear_pending = ev_clear_pending;
437 evapi.invoke = ev_invoke; 516 evapi.invoke = ev_invoke;
438 517
439 sv_setiv (sv, (IV)&evapi); 518 sv_setiv (sv, (IV)&evapi);
440 SvREADONLY_on (sv); 519 SvREADONLY_on (sv);
441 } 520 }
442#ifndef _WIN32 521#if !defined(_WIN32) && !defined(_MINIX)
443 pthread_atfork (0, 0, ev_default_fork); 522 pthread_atfork (0, 0, default_fork);
444#endif 523#endif
445} 524}
446 525
447SV *ev_default_loop (unsigned int flags = 0) 526SV *ev_default_loop (unsigned int flags = 0)
448 CODE: 527 CODE:
… …
462 OUTPUT: 541 OUTPUT:
463 RETVAL 542 RETVAL
464 543
465void ev_default_destroy () 544void ev_default_destroy ()
466 CODE: 545 CODE:
467 ev_default_destroy (); 546 ev_loop_destroy (EV_DEFAULT_UC);
468 SvREFCNT_dec (default_loop_sv); 547 SvREFCNT_dec (default_loop_sv);
469 default_loop_sv = 0; 548 default_loop_sv = 0;
470 549
471unsigned int ev_supported_backends () 550unsigned int ev_supported_backends ()
472 551
473unsigned int ev_recommended_backends () 552unsigned int ev_recommended_backends ()
474 553
475unsigned int ev_embeddable_backends () 554unsigned int ev_embeddable_backends ()
476 555
556void ev_sleep (NV interval)
557
477NV ev_time () 558NV ev_time ()
478 559
479NV ev_now () 560NV ev_now ()
480 C_ARGS: evapi.default_loop 561 C_ARGS: evapi.default_loop
481 562
563void ev_now_update ()
564 C_ARGS: evapi.default_loop
565
566void ev_suspend ()
567 C_ARGS: evapi.default_loop
568
569void ev_resume ()
570 C_ARGS: evapi.default_loop
571
482unsigned int ev_backend () 572unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 573 C_ARGS: evapi.default_loop
484 574
575void ev_verify ()
576 ALIAS:
577 loop_verify = 1
578 C_ARGS: evapi.default_loop
579
580unsigned int ev_iteration ()
581 ALIAS:
582 loop_count = 1
583 C_ARGS: evapi.default_loop
584
485unsigned int ev_loop_count () 585unsigned int ev_depth ()
586 ALIAS:
587 loop_depth = 1
486 C_ARGS: evapi.default_loop 588 C_ARGS: evapi.default_loop
487 589
488void ev_set_io_collect_interval (NV interval) 590void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 591 C_ARGS: evapi.default_loop, interval
490 592
491void ev_set_timeout_collect_interval (NV interval) 593void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 594 C_ARGS: evapi.default_loop, interval
493 595
494void ev_loop (int flags = 0) 596void ev_run (int flags = 0)
597 ALIAS:
598 loop = 1
495 C_ARGS: evapi.default_loop, flags 599 C_ARGS: evapi.default_loop, flags
496 600
497void ev_unloop (int how = EVUNLOOP_ONE) 601void ev_break (int how = EVBREAK_ONE)
602 ALIAS:
603 unloop = 1
498 C_ARGS: evapi.default_loop, how 604 C_ARGS: evapi.default_loop, how
499 605
500void ev_feed_fd_event (int fd, int revents = EV_NONE) 606void ev_feed_fd_event (int fd, int revents = EV_NONE)
501 C_ARGS: evapi.default_loop, fd, revents 607 C_ARGS: evapi.default_loop, fd, revents
502 608
503void ev_feed_signal_event (SV *signal) 609void ev_feed_signal_event (SV *signal)
504 CODE: 610 CODE:
505{ 611{
506 Signal signum = sv_signum (signal); 612 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 613 CHECK_SIG (signal, signum);
508 614
509 ev_feed_signal_event (evapi.default_loop, signum); 615 ev_feed_signal_event (evapi.default_loop, signum);
510} 616}
511 617
618unsigned int ev_pending_count ()
619 C_ARGS: evapi.default_loop
620
621void ev_invoke_pending ()
622 C_ARGS: evapi.default_loop
623
512ev_io *io (SV *fh, int events, SV *cb) 624ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 625 ALIAS:
514 io_ns = 1 626 io_ns = 1
627 _ae_io = 2
515 CODE: 628 CODE:
516{ 629{
517 int fd = sv_fileno (fh); 630 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 631 CHECK_FD (fh, fd);
519 632
633 if (ix == 2)
634 {
635 ix = 0;
636 events = events ? EV_WRITE : EV_READ;
637 }
638
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 639 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 640 e_fh (RETVAL) = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 641 ev_io_set (RETVAL, fd, events);
523 if (!ix) START (io, RETVAL); 642 if (!ix) START (io, RETVAL);
524} 643}
525 OUTPUT: 644 OUTPUT:
526 RETVAL 645 RETVAL
… …
544 CHECK_REPEAT (interval); 663 CHECK_REPEAT (interval);
545 CODE: 664 CODE:
546{ 665{
547 ev_periodic *w; 666 ev_periodic *w;
548 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 667 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
549 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 668 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 669 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
551 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 670 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
552 if (!ix) START (periodic, w); 671 if (!ix) START (periodic, w);
553} 672}
554 OUTPUT: 673 OUTPUT:
555 RETVAL 674 RETVAL
… …
557ev_signal *signal (SV *signal, SV *cb) 676ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 677 ALIAS:
559 signal_ns = 1 678 signal_ns = 1
560 CODE: 679 CODE:
561{ 680{
562 Signal signum = sv_signum (signal); 681 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 682 CHECK_SIG (signal, signum);
564 683
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 684 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 685 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 686 if (!ix) START_SIGNAL (RETVAL);
568} 687}
569 OUTPUT: 688 OUTPUT:
570 RETVAL 689 RETVAL
571 690
572ev_idle *idle (SV *cb) 691ev_idle *idle (SV *cb)
… …
607 ev_fork_set (RETVAL); 726 ev_fork_set (RETVAL);
608 if (!ix) START (fork, RETVAL); 727 if (!ix) START (fork, RETVAL);
609 OUTPUT: 728 OUTPUT:
610 RETVAL 729 RETVAL
611 730
731ev_cleanup *cleanup (SV *cb)
732 ALIAS:
733 cleanup_ns = 1
734 CODE:
735 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
736 ev_cleanup_set (RETVAL);
737 if (!ix) START (cleanup, RETVAL);
738 OUTPUT:
739 RETVAL
740
612ev_child *child (int pid, int trace, SV *cb) 741ev_child *child (int pid, int trace, SV *cb)
613 ALIAS: 742 ALIAS:
614 child_ns = 1 743 child_ns = 1
615 CODE: 744 CODE:
745#if EV_CHILD_ENABLE
616 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 746 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
617 ev_child_set (RETVAL, pid, trace); 747 ev_child_set (RETVAL, pid, trace);
618 if (!ix) START (child, RETVAL); 748 if (!ix) START (child, RETVAL);
749#else
750 croak ("EV::child watchers not supported on this platform");
751#endif
619 OUTPUT: 752 OUTPUT:
620 RETVAL 753 RETVAL
754
621 755
622ev_stat *stat (SV *path, NV interval, SV *cb) 756ev_stat *stat (SV *path, NV interval, SV *cb)
623 ALIAS: 757 ALIAS:
624 stat_ns = 1 758 stat_ns = 1
625 CODE: 759 CODE:
626 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 760 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
627 RETVAL->fh = newSVsv (path); 761 e_fh (RETVAL) = newSVsv (path);
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 762 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
629 if (!ix) START (stat, RETVAL); 763 if (!ix) START (stat, RETVAL);
630 OUTPUT: 764 OUTPUT:
631 RETVAL 765 RETVAL
632 766
767#ifndef EV_NO_LOOPS
768
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 769ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 770 ALIAS:
635 embed_ns = 1 771 embed_ns = 1
636 CODE: 772 CODE:
637{ 773{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 774 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 775 croak ("passed loop is not embeddable via EV::embed,");
640 776
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 777 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 778 e_fh (RETVAL) = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 779 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 780 if (!ix) START (embed, RETVAL);
648} 781}
649 OUTPUT: 782 OUTPUT:
650 RETVAL 783 RETVAL
784
785#endif
651 786
652ev_async *async (SV *cb) 787ev_async *async (SV *cb)
653 ALIAS: 788 ALIAS:
654 async_ns = 1 789 async_ns = 1
655 CODE: 790 CODE:
… …
661 796
662void once (SV *fh, int events, SV *timeout, SV *cb) 797void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 798 CODE:
664 ev_once ( 799 ev_once (
665 evapi.default_loop, 800 evapi.default_loop,
666 sv_fileno (fh), events, 801 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 802 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 803 e_once_cb,
669 newSVsv (cb) 804 newSVsv (cb)
670 ); 805 );
671 806
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 827 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 828 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 829
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 830 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 831 {
832 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 833 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 834 UNREF (w);
700 } 835 }
701} 836}
702 OUTPUT: 837 OUTPUT:
703 RETVAL 838 RETVAL
704 839
705SV *cb (ev_watcher *w, SV *new_cb = 0) 840SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 841 CODE:
707{ 842{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 843 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 844 {
845 new_cb = s_get_cv_croak (new_cb);
846 RETVAL = newRV_noinc (w->cb_sv);
847 w->cb_sv = SvREFCNT_inc (new_cb);
848 }
849 else
850 RETVAL = newRV_inc (w->cb_sv);
712} 851}
713 OUTPUT: 852 OUTPUT:
714 RETVAL 853 RETVAL
715 854
716SV *data (ev_watcher *w, SV *new_data = 0) 855SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 920 e_destroy (w);
782 921
783void set (ev_io *w, SV *fh, int events) 922void set (ev_io *w, SV *fh, int events)
784 CODE: 923 CODE:
785{ 924{
786 int fd = sv_fileno (fh); 925 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 926 CHECK_FD (fh, fd);
788 927
789 sv_setsv (w->fh, fh); 928 sv_setsv (e_fh (w), fh);
790 RESET (io, w, (w, fd, events)); 929 RESET (io, w, (w, fd, events));
791} 930}
792 931
793SV *fh (ev_io *w, SV *new_fh = 0) 932SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 933 CODE:
795{ 934{
796 if (items > 1) 935 if (items > 1)
797 { 936 {
798 int fd = sv_fileno (new_fh); 937 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 938 CHECK_FD (new_fh, fd);
800 939
801 RETVAL = w->fh; 940 RETVAL = e_fh (w);
802 w->fh = newSVsv (new_fh); 941 e_fh (w) = newSVsv (new_fh);
803 942
804 RESET (io, w, (w, fd, w->events)); 943 RESET (io, w, (w, fd, w->events));
805 } 944 }
806 else 945 else
807 RETVAL = newSVsv (w->fh); 946 RETVAL = newSVsv (e_fh (w));
808} 947}
809 OUTPUT: 948 OUTPUT:
810 RETVAL 949 RETVAL
811 950
812int events (ev_io *w, int new_events = EV_UNDEF) 951int events (ev_io *w, int new_events = EV_UNDEF)
… …
822 961
823MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 962MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
824 963
825void ev_signal_start (ev_signal *w) 964void ev_signal_start (ev_signal *w)
826 CODE: 965 CODE:
827 START (signal, w); 966 START_SIGNAL (w);
828 967
829void ev_signal_stop (ev_signal *w) 968void ev_signal_stop (ev_signal *w)
830 CODE: 969 CODE:
831 STOP (signal, w); 970 STOP (signal, w);
832 971
… …
836 e_destroy (w); 975 e_destroy (w);
837 976
838void set (ev_signal *w, SV *signal) 977void set (ev_signal *w, SV *signal)
839 CODE: 978 CODE:
840{ 979{
841 Signal signum = sv_signum (signal); 980 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 981 CHECK_SIG (signal, signum);
843 982
844 RESET (signal, w, (w, signum)); 983 RESET_SIGNAL (w, (w, signum));
845} 984}
846 985
847int signal (ev_signal *w, SV *new_signal = 0) 986int signal (ev_signal *w, SV *new_signal = 0)
848 CODE: 987 CODE:
849{ 988{
850 RETVAL = w->signum; 989 RETVAL = w->signum;
851 990
852 if (items > 1) 991 if (items > 1)
853 { 992 {
854 Signal signum = sv_signum (new_signal); 993 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 994 CHECK_SIG (new_signal, signum);
856 995
857 RESET (signal, w, (w, signum)); 996 RESET_SIGNAL (w, (w, signum));
858 } 997 }
859} 998}
860 OUTPUT: 999 OUTPUT:
861 RETVAL 1000 RETVAL
862 1001
… …
874 1013
875void ev_timer_again (ev_timer *w) 1014void ev_timer_again (ev_timer *w)
876 INIT: 1015 INIT:
877 CHECK_REPEAT (w->repeat); 1016 CHECK_REPEAT (w->repeat);
878 CODE: 1017 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 1018 ev_timer_again (e_loop (w), w);
881 UNREF (w); 1019 UNREF (w);
1020
1021NV ev_timer_remaining (ev_timer *w)
1022 C_ARGS: e_loop (w), w
882 1023
883void DESTROY (ev_timer *w) 1024void DESTROY (ev_timer *w)
884 CODE: 1025 CODE:
885 STOP (timer, w); 1026 STOP (timer, w);
886 e_destroy (w); 1027 e_destroy (w);
… …
889 INIT: 1030 INIT:
890 CHECK_REPEAT (repeat); 1031 CHECK_REPEAT (repeat);
891 CODE: 1032 CODE:
892 RESET (timer, w, (w, after, repeat)); 1033 RESET (timer, w, (w, after, repeat));
893 1034
894NV at (ev_timer *w)
895 CODE:
896 RETVAL = w->at;
897 OUTPUT:
898 RETVAL
899
900MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ 1035MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
901 1036
902void ev_periodic_start (ev_periodic *w) 1037void ev_periodic_start (ev_periodic *w)
903 INIT: 1038 INIT:
904 CHECK_REPEAT (w->interval); 1039 CHECK_REPEAT (w->interval);
… …
909 CODE: 1044 CODE:
910 STOP (periodic, w); 1045 STOP (periodic, w);
911 1046
912void ev_periodic_again (ev_periodic *w) 1047void ev_periodic_again (ev_periodic *w)
913 CODE: 1048 CODE:
914 REF (w);
915 ev_periodic_again (e_loop (w), w); 1049 ev_periodic_again (e_loop (w), w);
916 UNREF (w); 1050 UNREF (w);
917 1051
918void DESTROY (ev_periodic *w) 1052void DESTROY (ev_periodic *w)
919 CODE: 1053 CODE:
… …
923void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1057void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
924 INIT: 1058 INIT:
925 CHECK_REPEAT (interval); 1059 CHECK_REPEAT (interval);
926 CODE: 1060 CODE:
927{ 1061{
928 SvREFCNT_dec (w->fh); 1062 SvREFCNT_dec (e_fh (w));
929 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1063 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
930 1064
931 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1065 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
932} 1066}
933 1067
934NV at (ev_periodic *w) 1068NV at (ev_periodic *w)
935 CODE: 1069 CODE:
936 RETVAL = w->at; 1070 RETVAL = ev_periodic_at (w);
937 OUTPUT: 1071 OUTPUT:
938 RETVAL 1072 RETVAL
939 1073
940MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ 1074MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
941 1075
… …
995void DESTROY (ev_fork *w) 1129void DESTROY (ev_fork *w)
996 CODE: 1130 CODE:
997 STOP (fork, w); 1131 STOP (fork, w);
998 e_destroy (w); 1132 e_destroy (w);
999 1133
1134MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1135
1136void ev_cleanup_start (ev_cleanup *w)
1137 CODE:
1138 START (cleanup, w);
1139
1140void ev_cleanup_stop (ev_cleanup *w)
1141 CODE:
1142 STOP (cleanup, w);
1143
1144void DESTROY (ev_cleanup *w)
1145 CODE:
1146 STOP (cleanup, w);
1147 e_destroy (w);
1148
1149int keepalive (ev_watcher *w, int new_value = 0)
1150 CODE:
1151 RETVAL = 0;
1152 OUTPUT:
1153 RETVAL
1154
1000MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1155MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1156
1157#if EV_CHILD_ENABLE
1001 1158
1002void ev_child_start (ev_child *w) 1159void ev_child_start (ev_child *w)
1003 CODE: 1160 CODE:
1004 START (child, w); 1161 START (child, w);
1005 1162
… …
1025 : ix == 1 ? w->rpid 1182 : ix == 1 ? w->rpid
1026 : w->rstatus; 1183 : w->rstatus;
1027 OUTPUT: 1184 OUTPUT:
1028 RETVAL 1185 RETVAL
1029 1186
1187#endif
1188
1030MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1189MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1031 1190
1032void ev_stat_start (ev_stat *w) 1191void ev_stat_start (ev_stat *w)
1033 CODE: 1192 CODE:
1034 START (stat, w); 1193 START (stat, w);
… …
1043 e_destroy (w); 1202 e_destroy (w);
1044 1203
1045void set (ev_stat *w, SV *path, NV interval) 1204void set (ev_stat *w, SV *path, NV interval)
1046 CODE: 1205 CODE:
1047{ 1206{
1048 sv_setsv (w->fh, path); 1207 sv_setsv (e_fh (w), path);
1049 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1208 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1050} 1209}
1051 1210
1052SV *path (ev_stat *w, SV *new_path = 0) 1211SV *path (ev_stat *w, SV *new_path = 0)
1053 CODE: 1212 CODE:
1054{ 1213{
1055 RETVAL = SvREFCNT_inc (w->fh); 1214 RETVAL = SvREFCNT_inc (e_fh (w));
1056 1215
1057 if (items > 1) 1216 if (items > 1)
1058 { 1217 {
1059 SvREFCNT_dec (w->fh); 1218 SvREFCNT_dec (e_fh (w));
1060 w->fh = newSVsv (new_path); 1219 e_fh (w) = newSVsv (new_path);
1061 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1220 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1062 } 1221 }
1063} 1222}
1064 OUTPUT: 1223 OUTPUT:
1065 RETVAL 1224 RETVAL
1066 1225
… …
1068 CODE: 1227 CODE:
1069{ 1228{
1070 RETVAL = w->interval; 1229 RETVAL = w->interval;
1071 1230
1072 if (items > 1) 1231 if (items > 1)
1073 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1232 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1074} 1233}
1075 OUTPUT: 1234 OUTPUT:
1076 RETVAL 1235 RETVAL
1077 1236
1078void prev (ev_stat *w) 1237void prev (ev_stat *w)
… …
1137 e_destroy (w); 1296 e_destroy (w);
1138 1297
1139void set (ev_embed *w, struct ev_loop *loop) 1298void set (ev_embed *w, struct ev_loop *loop)
1140 CODE: 1299 CODE:
1141{ 1300{
1142 sv_setsv (w->fh, ST (1)); 1301 sv_setsv (e_fh (w), ST (1));
1143 RESET (embed, w, (w, loop)); 1302 RESET (embed, w, (w, loop));
1144} 1303}
1145 1304
1146SV *other (ev_embed *w) 1305SV *other (ev_embed *w)
1147 CODE: 1306 CODE:
1148 RETVAL = newSVsv (w->fh); 1307 RETVAL = newSVsv (e_fh (w));
1149 OUTPUT: 1308 OUTPUT:
1150 RETVAL 1309 RETVAL
1151 1310
1152void ev_embed_sweep (ev_embed *w) 1311void ev_embed_sweep (ev_embed *w)
1153 C_ARGS: e_loop (w), w 1312 C_ARGS: e_loop (w), w
… …
1168 e_destroy (w); 1327 e_destroy (w);
1169 1328
1170void ev_async_send (ev_async *w) 1329void ev_async_send (ev_async *w)
1171 C_ARGS: e_loop (w), w 1330 C_ARGS: e_loop (w), w
1172 1331
1332SV *ev_async_async_pending (ev_async *w)
1333 CODE:
1334 RETVAL = boolSV (ev_async_pending (w));
1335 OUTPUT:
1336 RETVAL
1337
1338#ifndef EV_NO_LOOPS
1339
1173MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1340MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1174 1341
1175SV *new (SV *klass, unsigned int flags = 0) 1342SV *new (SV *klass, unsigned int flags = 0)
1176 CODE: 1343 CODE:
1177{ 1344{
… …
1185 OUTPUT: 1352 OUTPUT:
1186 RETVAL 1353 RETVAL
1187 1354
1188void DESTROY (struct ev_loop *loop) 1355void DESTROY (struct ev_loop *loop)
1189 CODE: 1356 CODE:
1190 if (loop != evapi.default_loop) /* global destruction sucks */ 1357 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1358 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1359 if (loop != evapi.default_loop)
1191 ev_loop_destroy (loop); 1360 ev_loop_destroy (loop);
1192 1361
1193void ev_loop_fork (struct ev_loop *loop) 1362void ev_loop_fork (struct ev_loop *loop)
1194 1363
1195NV ev_now (struct ev_loop *loop) 1364NV ev_now (struct ev_loop *loop)
1196 1365
1366void ev_now_update (struct ev_loop *loop)
1367
1368void ev_suspend (struct ev_loop *loop)
1369
1370void ev_resume (struct ev_loop *loop)
1371
1197void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1372void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1198 1373
1199void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1374void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1200 1375
1201unsigned int ev_backend (struct ev_loop *loop) 1376unsigned int ev_backend (struct ev_loop *loop)
1202 1377
1203unsigned int ev_loop_count (struct ev_loop *loop) 1378void ev_verify (struct ev_loop *loop)
1379 ALIAS:
1380 loop_verify = 1
1204 1381
1205void ev_loop (struct ev_loop *loop, int flags = 0) 1382unsigned int ev_iteration (struct ev_loop *loop)
1383 ALIAS:
1384 loop_count = 1
1206 1385
1386unsigned int ev_depth (struct ev_loop *loop)
1387 ALIAS:
1388 loop_depth = 1
1389
1390void ev_run (struct ev_loop *loop, int flags = 0)
1391 ALIAS:
1392 loop = 1
1393
1207void ev_unloop (struct ev_loop *loop, int how = 1) 1394void ev_break (struct ev_loop *loop, int how = 1)
1395 ALIAS:
1396 unloop = 1
1208 1397
1209void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1398void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1210 1399
1400unsigned int ev_pending_count (struct ev_loop *loop)
1401
1402void ev_invoke_pending (struct ev_loop *loop)
1403
1211#if 0 1404#if 0
1212 1405
1213void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1406void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1214 CODE: 1407 CODE:
1215{ 1408{
1216 Signal signum = sv_signum (signal); 1409 Signal signum = s_signum (signal);
1217 CHECK_SIG (signal, signum); 1410 CHECK_SIG (signal, signum);
1218 1411
1219 ev_feed_signal_event (loop, signum); 1412 ev_feed_signal_event (loop, signum);
1220} 1413}
1221 1414
… …
1224ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1417ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1225 ALIAS: 1418 ALIAS:
1226 io_ns = 1 1419 io_ns = 1
1227 CODE: 1420 CODE:
1228{ 1421{
1229 int fd = sv_fileno (fh); 1422 int fd = s_fileno (fh, events & EV_WRITE);
1230 CHECK_FD (fh, fd); 1423 CHECK_FD (fh, fd);
1231 1424
1232 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1425 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1233 RETVAL->fh = newSVsv (fh); 1426 e_fh (RETVAL) = newSVsv (fh);
1234 ev_io_set (RETVAL, fd, events); 1427 ev_io_set (RETVAL, fd, events);
1235 if (!ix) START (io, RETVAL); 1428 if (!ix) START (io, RETVAL);
1236} 1429}
1237 OUTPUT: 1430 OUTPUT:
1238 RETVAL 1431 RETVAL
… …
1256 CHECK_REPEAT (interval); 1449 CHECK_REPEAT (interval);
1257 CODE: 1450 CODE:
1258{ 1451{
1259 ev_periodic *w; 1452 ev_periodic *w;
1260 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1453 w = e_new (sizeof (ev_periodic), cb, ST (0));
1261 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1454 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1262 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1455 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1263 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1456 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1264 if (!ix) START (periodic, w); 1457 if (!ix) START (periodic, w);
1265} 1458}
1266 OUTPUT: 1459 OUTPUT:
1267 RETVAL 1460 RETVAL
1268 1461
1269#if 0
1270
1271ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1462ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1272 ALIAS: 1463 ALIAS:
1273 signal_ns = 1 1464 signal_ns = 1
1274 CODE: 1465 CODE:
1275{ 1466{
1276 Signal signum = sv_signum (signal); 1467 Signal signum = s_signum (signal);
1277 CHECK_SIG (signal, signum); 1468 CHECK_SIG (signal, signum);
1278 1469
1279 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1470 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1280 ev_signal_set (RETVAL, signum); 1471 ev_signal_set (RETVAL, signum);
1281 if (!ix) START (signal, RETVAL); 1472 if (!ix) START_SIGNAL (RETVAL);
1282} 1473}
1283 OUTPUT: 1474 OUTPUT:
1284 RETVAL 1475 RETVAL
1285
1286#endif
1287 1476
1288ev_idle *idle (struct ev_loop *loop, SV *cb) 1477ev_idle *idle (struct ev_loop *loop, SV *cb)
1289 ALIAS: 1478 ALIAS:
1290 idle_ns = 1 1479 idle_ns = 1
1291 CODE: 1480 CODE:
… …
1323 ev_fork_set (RETVAL); 1512 ev_fork_set (RETVAL);
1324 if (!ix) START (fork, RETVAL); 1513 if (!ix) START (fork, RETVAL);
1325 OUTPUT: 1514 OUTPUT:
1326 RETVAL 1515 RETVAL
1327 1516
1517ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1518 ALIAS:
1519 cleanup_ns = 1
1520 CODE:
1521 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1522 ev_cleanup_set (RETVAL);
1523 if (!ix) START (cleanup, RETVAL);
1524 OUTPUT:
1525 RETVAL
1526
1328ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1527ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1329 ALIAS: 1528 ALIAS:
1330 child_ns = 1 1529 child_ns = 1
1331 CODE: 1530 CODE:
1531#if EV_CHILD_ENABLE
1332 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1532 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1333 ev_child_set (RETVAL, pid, trace); 1533 ev_child_set (RETVAL, pid, trace);
1334 if (!ix) START (child, RETVAL); 1534 if (!ix) START (child, RETVAL);
1535#else
1536 croak ("EV::child watchers not supported on this platform");
1537#endif
1335 OUTPUT: 1538 OUTPUT:
1336 RETVAL 1539 RETVAL
1337 1540
1338ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1541ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1339 ALIAS: 1542 ALIAS:
1340 stat_ns = 1 1543 stat_ns = 1
1341 CODE: 1544 CODE:
1342 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1545 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1343 RETVAL->fh = newSVsv (path); 1546 e_fh (RETVAL) = newSVsv (path);
1344 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1547 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1345 if (!ix) START (stat, RETVAL); 1548 if (!ix) START (stat, RETVAL);
1346 OUTPUT: 1549 OUTPUT:
1347 RETVAL 1550 RETVAL
1348 1551
1349ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1552ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1350 ALIAS: 1553 ALIAS:
1351 embed_ns = 1 1554 embed_ns = 1
1352 CODE: 1555 CODE:
1353{ 1556{
1354 if (!(ev_backend (other) & ev_embeddable_backends ())) 1557 if (!(ev_backend (other) & ev_embeddable_backends ()))
1355 croak ("passed loop is not embeddable via EV::embed,"); 1558 croak ("passed loop is not embeddable via EV::embed,");
1356 1559
1357 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1560 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1358 RETVAL->fh = newSVsv (ST (1)); 1561 e_fh (RETVAL) = newSVsv (ST (1));
1359 ev_embed_set (RETVAL, other); 1562 ev_embed_set (RETVAL, other);
1360
1361 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1362
1363 if (!ix) START (embed, RETVAL); 1563 if (!ix) START (embed, RETVAL);
1364} 1564}
1365 OUTPUT: 1565 OUTPUT:
1366 RETVAL 1566 RETVAL
1367 1567
… …
1377 1577
1378void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1578void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1379 CODE: 1579 CODE:
1380 ev_once ( 1580 ev_once (
1381 loop, 1581 loop,
1382 sv_fileno (fh), events, 1582 s_fileno (fh, events & EV_WRITE), events,
1383 SvOK (timeout) ? SvNV (timeout) : -1., 1583 SvOK (timeout) ? SvNV (timeout) : -1.,
1384 e_once_cb, 1584 e_once_cb,
1385 newSVsv (cb) 1585 newSVsv (cb)
1386 ); 1586 );
1387 1587
1588#endif
1589

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