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Comparing EV/EV.xs (file contents):
Revision 1.115 by root, Mon Sep 8 17:27:42 2008 UTC vs.
Revision 1.158 by root, Thu Jan 19 17:55:23 2012 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
23#define EV_API_STATIC
13#define EV_H <ev.h> 24#define EV_H <ev.h>
25#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 26#include "EV/EVAPI.h"
15 27
16#define EV_SELECT_IS_WINSOCKET 0 28#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 29#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 30# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 32# define fd_mask Perl_fd_mask
21#endif 33#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 34/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 35#include "libev/ev.c"
24 36
25#ifndef _WIN32 37#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 38# include <pthread.h>
27#endif 39#endif
28 40
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 41#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
42#define e_flags(w) ((ev_watcher *)(w))->e_flags
43#define e_self(w) ((ev_watcher *)(w))->self
44#define e_fh(w) ((ev_watcher *)(w))->fh
45#define e_data(w) ((ev_watcher *)(w))->data
30 46
31#define WFLAG_KEEPALIVE 1 47#define WFLAG_KEEPALIVE 1
48#define WFLAG_UNREFED 2 /* has been unref'ed */
32 49
33#define UNREF(w) \ 50#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 51 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 52 && ev_is_active (w)) \
53 { \
36 ev_unref (e_loop (w)); 54 ev_unref (e_loop (w)); \
55 e_flags (w) |= WFLAG_UNREFED; \
56 }
37 57
38#define REF(w) \ 58#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 59 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 60 { \
61 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 62 ev_ref (e_loop (w)); \
63 }
42 64
43#define START(type,w) \ 65#define START(type,w) \
44 do { \ 66 do { \
67 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 68 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 69 } while (0)
48 70
49#define STOP(type,w) \ 71#define STOP(type,w) \
50 do { \ 72 do { \
51 REF (w); \ 73 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 74 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 75 } while (0)
54 76
55#define RESET(type,w,seta) \ 77#define RESET(type,w,seta) \
56 do { \ 78 do { \
57 int active = ev_is_active (w); \ 79 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 80 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 81 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 82 if (active) START (type, w); \
61 } while (0) 83 } while (0)
62 84
63typedef int Signal; 85typedef int Signal;
86
87/* horrible... */
88#define CHECK_SIGNAL_CAN_START(w) \
89 do { \
90 /* dive into the internals of libev to avoid aborting in libev */ \
91 if (signals [(w)->signum - 1].loop \
92 && signals [(w)->signum - 1].loop != e_loop (w)) \
93 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
94 } while (0)
95
96#define START_SIGNAL(w) \
97 do { \
98 CHECK_SIGNAL_CAN_START (w); \
99 START (signal, w); \
100 } while (0) \
101
102#define RESET_SIGNAL(w,seta) \
103 do { \
104 int active = ev_is_active (w); \
105 if (active) STOP (signal, w); \
106 ev_ ## signal ## _set seta; \
107 if (active) START_SIGNAL (w); \
108 } while (0)
64 109
65static SV *default_loop_sv; 110static SV *default_loop_sv;
66 111
67static struct EVAPI evapi; 112static struct EVAPI evapi;
68 113
… …
78 *stash_idle, 123 *stash_idle,
79 *stash_prepare, 124 *stash_prepare,
80 *stash_check, 125 *stash_check,
81 *stash_embed, 126 *stash_embed,
82 *stash_fork, 127 *stash_fork,
128 *stash_cleanup,
83 *stash_async; 129 *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}
109 130
110///////////////////////////////////////////////////////////////////////////// 131/////////////////////////////////////////////////////////////////////////////
111// Event 132// Event
112 133
113static void e_cb (EV_P_ ev_watcher *w, int revents); 134static void e_cb (EV_P_ ev_watcher *w, int revents);
114 135
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 SV *
133e_get_cv (SV *cb_sv)
134{
135 HV *st;
136 GV *gvp;
137 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
138
139 if (!cv)
140 croak ("EV watcher callback must be a CODE reference");
141
142 return (SV *)cv;
143}
144
145static void * 136static void *
146e_new (int size, SV *cb_sv, SV *loop) 137e_new (int size, SV *cb_sv, SV *loop)
147{ 138{
148 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 139 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 140 ev_watcher *w;
150 SV *self = NEWSV (0, size); 141 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 142 SvPOK_only (self);
152 SvCUR_set (self, size); 143 SvCUR_set (self, size);
153 144
… …
191 } 182 }
192 183
193 return rv; 184 return rv;
194} 185}
195 186
196static SV *sv_events_cache; 187static SV *sv_self_cache, *sv_events_cache;
197 188
198static void 189static void
199e_cb (EV_P_ ev_watcher *w, int revents) 190e_cb (EV_P_ ev_watcher *w, int revents)
200{ 191{
201 dSP; 192 dSP;
202 I32 mark = SP - PL_stack_base; 193 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 194 SV *sv_self, *sv_events;
204 195
196 /* libev might have stopped the watcher */
197 if (expect_false (w->e_flags & WFLAG_UNREFED)
198 && !ev_is_active (w))
199 REF (w);
200
201 if (expect_true (sv_self_cache))
202 {
203 sv_self = sv_self_cache; sv_self_cache = 0;
204 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
205 }
206 else
207 {
205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 208 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
209 SvREADONLY_on (sv_self);
210 }
211
212 if (expect_true (sv_events_cache))
213 {
214 sv_events = sv_events_cache; sv_events_cache = 0;
215 SvIV_set (sv_events, revents);
216 SvIOK_only (sv_events);
217 }
218 else
219 {
220 sv_events = newSViv (revents);
221 SvREADONLY_on (sv_events);
222 }
223
224 PUSHMARK (SP);
225 EXTEND (SP, 2);
226 PUSHs (sv_self);
227 PUSHs (sv_events);
228
229 PUTBACK;
230 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
231
232 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
233 SvREFCNT_dec (sv_self);
234 else
235 {
236 SvREFCNT_dec (SvRV (sv_self));
237 SvRV_set (sv_self, &PL_sv_undef);
238 sv_self_cache = sv_self;
239 }
240
241 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
242 SvREFCNT_dec (sv_events);
243 else
244 sv_events_cache = sv_events;
245
246 if (expect_false (SvTRUE (ERRSV)))
247 {
248 SPAGAIN;
249 PUSHMARK (SP);
250 PUTBACK;
251 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
252 }
253
254 SP = PL_stack_base + mark;
255 PUTBACK;
256}
257
258static void
259e_once_cb (int revents, void *arg)
260{
261 dSP;
262 I32 mark = SP - PL_stack_base;
263 SV *sv_events;
206 264
207 if (sv_events_cache) 265 if (sv_events_cache)
208 { 266 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 267 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 268 SvIV_set (sv_events, revents);
211 } 269 }
212 else 270 else
213 sv_events = newSViv (revents); 271 sv_events = newSViv (revents);
214 272
215 PUSHMARK (SP); 273 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 274 XPUSHs (sv_events);
219 275
220 PUTBACK; 276 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 277 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 278
223 SvREFCNT_dec (sv_self); 279 SvREFCNT_dec ((SV *)arg);
224 280
225 if (sv_events_cache) 281 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 282 SvREFCNT_dec (sv_events);
227 else 283 else
228 sv_events_cache = sv_events; 284 sv_events_cache = sv_events;
… …
237 293
238 SP = PL_stack_base + mark; 294 SP = PL_stack_base + mark;
239 PUTBACK; 295 PUTBACK;
240} 296}
241 297
242static void
243e_once_cb (int revents, void *arg)
244{
245 dSP;
246 I32 mark = SP - PL_stack_base;
247 SV *sv_events;
248
249 if (sv_events_cache)
250 {
251 sv_events = sv_events_cache; sv_events_cache = 0;
252 SvIV_set (sv_events, revents);
253 }
254 else
255 sv_events = newSViv (revents);
256
257 PUSHMARK (SP);
258 XPUSHs (sv_events);
259
260 PUTBACK;
261 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
262
263 SvREFCNT_dec ((SV *)arg);
264
265 if (sv_events_cache)
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269
270 if (SvTRUE (ERRSV))
271 {
272 SPAGAIN;
273 PUSHMARK (SP);
274 PUTBACK;
275 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276 }
277
278 SP = PL_stack_base + mark;
279 PUTBACK;
280}
281
282static ev_tstamp 298static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 299e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 300{
285 ev_tstamp retval; 301 ev_tstamp retval;
286 int count; 302 int count;
… …
289 ENTER; 305 ENTER;
290 SAVETMPS; 306 SAVETMPS;
291 307
292 PUSHMARK (SP); 308 PUSHMARK (SP);
293 EXTEND (SP, 2); 309 EXTEND (SP, 2);
294 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 310 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295 PUSHs (newSVnv (now)); 311 PUSHs (newSVnv (now));
296 312
297 PUTBACK; 313 PUTBACK;
298 count = call_sv (w->fh, G_SCALAR | G_EVAL); 314 count = call_sv (w->fh, G_SCALAR | G_EVAL);
299 SPAGAIN; 315 SPAGAIN;
… …
329 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 345 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330 346
331#define CHECK_SIG(sv,num) if ((num) < 0) \ 347#define CHECK_SIG(sv,num) if ((num) < 0) \
332 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 348 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
333 349
350static void
351default_fork (void)
352{
353 ev_loop_fork (EV_DEFAULT_UC);
354}
355
334///////////////////////////////////////////////////////////////////////////// 356/////////////////////////////////////////////////////////////////////////////
335// XS interface functions 357// XS interface functions
336 358
337MODULE = EV PACKAGE = EV PREFIX = ev_ 359MODULE = EV PACKAGE = EV PREFIX = ev_
338 360
… …
350 const_iv (EV_, MINPRI) 372 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 373 const_iv (EV_, MAXPRI)
352 374
353 const_iv (EV_, UNDEF) 375 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 376 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 377 const_iv (EV_, READ)
357 const_iv (EV_, WRITE) 378 const_iv (EV_, WRITE)
379 const_iv (EV_, IO)
380 const_iv (EV_, TIMER)
381 const_iv (EV_, PERIODIC)
358 const_iv (EV_, SIGNAL) 382 const_iv (EV_, SIGNAL)
383 const_iv (EV_, CHILD)
384 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 385 const_iv (EV_, IDLE)
386 const_iv (EV_, PREPARE)
360 const_iv (EV_, CHECK) 387 const_iv (EV_, CHECK)
388 const_iv (EV_, EMBED)
389 const_iv (EV_, FORK)
390 const_iv (EV_, CLEANUP)
391 const_iv (EV_, ASYNC)
392 const_iv (EV_, CUSTOM)
361 const_iv (EV_, ERROR) 393 const_iv (EV_, ERROR)
362 394
363 const_iv (EV, LOOP_ONESHOT) 395 const_iv (EV, RUN_NOWAIT)
364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE) 396 const_iv (EV, RUN_ONCE)
397
398 const_iv (EV, BREAK_CANCEL)
399 const_iv (EV, BREAK_ONE)
366 const_iv (EV, UNLOOP_ALL) 400 const_iv (EV, BREAK_ALL)
367
368 const_iv (EV, BACKEND_SELECT) 401 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 402 const_iv (EV, BACKEND_POLL)
370 const_iv (EV, BACKEND_EPOLL) 403 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE) 404 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL) 405 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 406 const_iv (EV, BACKEND_PORT)
407 const_iv (EV, BACKEND_ALL)
408 const_iv (EV, BACKEND_MASK)
374 const_iv (EV, FLAG_AUTO) 409 const_iv (EV, FLAG_AUTO)
410 const_iv (EV, FLAG_FORKCHECK)
411 const_iv (EV, FLAG_SIGNALFD)
412 const_iv (EV, FLAG_NOSIGMASK)
375 const_iv (EV, FLAG_NOENV) 413 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK) 414 const_iv (EV, FLAG_NOINOTIFY)
415
416 const_iv (EV_, VERSION_MAJOR)
417 const_iv (EV_, VERSION_MINOR)
418#if EV_COMPAT3
419 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
420 const_iv (EV_, TIMEOUT)
421 const_iv (EV, LOOP_NONBLOCK)
422 const_iv (EV, LOOP_ONESHOT)
423 const_iv (EV, UNLOOP_CANCEL)
424 const_iv (EV, UNLOOP_ONE)
425 const_iv (EV, UNLOOP_ALL)
426#endif
377 }; 427 };
378 428
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 429 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 430 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
381 431
382 stash_loop = gv_stashpv ("EV::Loop" , 1); 432 stash_loop = gv_stashpv ("EV::Loop" , 1);
383 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 433 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
384 stash_io = gv_stashpv ("EV::IO" , 1); 434 stash_io = gv_stashpv ("EV::IO" , 1);
385 stash_timer = gv_stashpv ("EV::Timer" , 1); 435 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
390 stash_check = gv_stashpv ("EV::Check" , 1); 440 stash_check = gv_stashpv ("EV::Check" , 1);
391 stash_child = gv_stashpv ("EV::Child" , 1); 441 stash_child = gv_stashpv ("EV::Child" , 1);
392 stash_embed = gv_stashpv ("EV::Embed" , 1); 442 stash_embed = gv_stashpv ("EV::Embed" , 1);
393 stash_stat = gv_stashpv ("EV::Stat" , 1); 443 stash_stat = gv_stashpv ("EV::Stat" , 1);
394 stash_fork = gv_stashpv ("EV::Fork" , 1); 444 stash_fork = gv_stashpv ("EV::Fork" , 1);
445 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
395 stash_async = gv_stashpv ("EV::Async" , 1); 446 stash_async = gv_stashpv ("EV::Async" , 1);
396 447
397 { 448 {
398 SV *sv = perl_get_sv ("EV::API", TRUE); 449 SV *sv = perl_get_sv ("EV::API", TRUE);
399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 450 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400 451
401 /* the poor man's shared library emulator */ 452 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 453 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 454 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 455 evapi.sv_fileno = sv_fileno;
405 evapi.sv_signum = sv_signum; 456 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 457 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 458 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 459 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 460 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 461 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 462 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 463 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 464 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count; 465 evapi.iteration = ev_iteration;
466 evapi.depth = ev_depth;
467 evapi.set_userdata = ev_set_userdata;
468 evapi.userdata = ev_userdata;
415 evapi.now = ev_now; 469 evapi.now = ev_now;
416 evapi.now_update = ev_now_update; 470 evapi.now_update = ev_now_update;
471 evapi.suspend = ev_suspend;
472 evapi.resume = ev_resume;
417 evapi.backend = ev_backend; 473 evapi.backend = ev_backend;
418 evapi.unloop = ev_unloop; 474 evapi.break_ = ev_break;
475 evapi.invoke_pending = ev_invoke_pending;
476 evapi.pending_count = ev_pending_count;
477 evapi.verify = ev_verify;
478 evapi.set_loop_release_cb = ev_set_loop_release_cb;
479 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
419 evapi.ref = ev_ref; 480 evapi.ref = ev_ref;
420 evapi.unref = ev_unref; 481 evapi.unref = ev_unref;
421 evapi.loop = ev_loop; 482 evapi.run = ev_run;
422 evapi.once = ev_once; 483 evapi.once = ev_once;
423 evapi.io_start = ev_io_start; 484 evapi.io_start = ev_io_start;
424 evapi.io_stop = ev_io_stop; 485 evapi.io_stop = ev_io_stop;
425 evapi.timer_start = ev_timer_start; 486 evapi.timer_start = ev_timer_start;
426 evapi.timer_stop = ev_timer_stop; 487 evapi.timer_stop = ev_timer_stop;
427 evapi.timer_again = ev_timer_again; 488 evapi.timer_again = ev_timer_again;
489 evapi.timer_remaining = ev_timer_remaining;
428 evapi.periodic_start = ev_periodic_start; 490 evapi.periodic_start = ev_periodic_start;
429 evapi.periodic_stop = ev_periodic_stop; 491 evapi.periodic_stop = ev_periodic_stop;
430 evapi.signal_start = ev_signal_start; 492 evapi.signal_start = ev_signal_start;
431 evapi.signal_stop = ev_signal_stop; 493 evapi.signal_stop = ev_signal_stop;
432 evapi.idle_start = ev_idle_start; 494 evapi.idle_start = ev_idle_start;
433 evapi.idle_stop = ev_idle_stop; 495 evapi.idle_stop = ev_idle_stop;
434 evapi.prepare_start = ev_prepare_start; 496 evapi.prepare_start = ev_prepare_start;
435 evapi.prepare_stop = ev_prepare_stop; 497 evapi.prepare_stop = ev_prepare_stop;
436 evapi.check_start = ev_check_start; 498 evapi.check_start = ev_check_start;
437 evapi.check_stop = ev_check_stop; 499 evapi.check_stop = ev_check_stop;
500#if EV_CHILD_ENABLE
438 evapi.child_start = ev_child_start; 501 evapi.child_start = ev_child_start;
439 evapi.child_stop = ev_child_stop; 502 evapi.child_stop = ev_child_stop;
503#endif
440 evapi.stat_start = ev_stat_start; 504 evapi.stat_start = ev_stat_start;
441 evapi.stat_stop = ev_stat_stop; 505 evapi.stat_stop = ev_stat_stop;
442 evapi.stat_stat = ev_stat_stat; 506 evapi.stat_stat = ev_stat_stat;
443 evapi.embed_start = ev_embed_start; 507 evapi.embed_start = ev_embed_start;
444 evapi.embed_stop = ev_embed_stop; 508 evapi.embed_stop = ev_embed_stop;
445 evapi.embed_sweep = ev_embed_sweep; 509 evapi.embed_sweep = ev_embed_sweep;
446 evapi.fork_start = ev_fork_start; 510 evapi.fork_start = ev_fork_start;
447 evapi.fork_stop = ev_fork_stop; 511 evapi.fork_stop = ev_fork_stop;
512 evapi.cleanup_start = ev_cleanup_start;
513 evapi.cleanup_stop = ev_cleanup_stop;
448 evapi.async_start = ev_async_start; 514 evapi.async_start = ev_async_start;
449 evapi.async_stop = ev_async_stop; 515 evapi.async_stop = ev_async_stop;
450 evapi.async_send = ev_async_send; 516 evapi.async_send = ev_async_send;
451 evapi.clear_pending = ev_clear_pending; 517 evapi.clear_pending = ev_clear_pending;
452 evapi.invoke = ev_invoke; 518 evapi.invoke = ev_invoke;
453 519
454 sv_setiv (sv, (IV)&evapi); 520 sv_setiv (sv, (IV)&evapi);
455 SvREADONLY_on (sv); 521 SvREADONLY_on (sv);
456 } 522 }
457#ifndef _WIN32 523#if !defined(_WIN32) && !defined(_MINIX)
458 pthread_atfork (0, 0, ev_default_fork); 524 pthread_atfork (0, 0, default_fork);
459#endif 525#endif
460} 526}
461 527
462SV *ev_default_loop (unsigned int flags = 0) 528SV *ev_default_loop (unsigned int flags = 0)
463 CODE: 529 CODE:
… …
477 OUTPUT: 543 OUTPUT:
478 RETVAL 544 RETVAL
479 545
480void ev_default_destroy () 546void ev_default_destroy ()
481 CODE: 547 CODE:
482 ev_default_destroy (); 548 ev_loop_destroy (EV_DEFAULT_UC);
483 SvREFCNT_dec (default_loop_sv); 549 SvREFCNT_dec (default_loop_sv);
484 default_loop_sv = 0; 550 default_loop_sv = 0;
485 551
486unsigned int ev_supported_backends () 552unsigned int ev_supported_backends ()
487 553
488unsigned int ev_recommended_backends () 554unsigned int ev_recommended_backends ()
489 555
490unsigned int ev_embeddable_backends () 556unsigned int ev_embeddable_backends ()
491 557
558void ev_sleep (NV interval)
559
492NV ev_time () 560NV ev_time ()
561
562void ev_feed_signal (SV *signal)
563 CODE:
564{
565 Signal signum = s_signum (signal);
566 CHECK_SIG (signal, signum);
567
568 ev_feed_signal (signum);
569}
493 570
494NV ev_now () 571NV ev_now ()
495 C_ARGS: evapi.default_loop 572 C_ARGS: evapi.default_loop
496 573
497void ev_now_update () 574void ev_now_update ()
498 C_ARGS: evapi.default_loop 575 C_ARGS: evapi.default_loop
499 576
577void ev_suspend ()
578 C_ARGS: evapi.default_loop
579
580void ev_resume ()
581 C_ARGS: evapi.default_loop
582
500unsigned int ev_backend () 583unsigned int ev_backend ()
501 C_ARGS: evapi.default_loop 584 C_ARGS: evapi.default_loop
502 585
586void ev_verify ()
587 ALIAS:
588 loop_verify = 1
589 C_ARGS: evapi.default_loop
590
591unsigned int ev_iteration ()
592 ALIAS:
593 loop_count = 1
594 C_ARGS: evapi.default_loop
595
503unsigned int ev_loop_count () 596unsigned int ev_depth ()
597 ALIAS:
598 loop_depth = 1
504 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
505 600
506void ev_set_io_collect_interval (NV interval) 601void ev_set_io_collect_interval (NV interval)
507 C_ARGS: evapi.default_loop, interval 602 C_ARGS: evapi.default_loop, interval
508 603
509void ev_set_timeout_collect_interval (NV interval) 604void ev_set_timeout_collect_interval (NV interval)
510 C_ARGS: evapi.default_loop, interval 605 C_ARGS: evapi.default_loop, interval
511 606
512void ev_loop (int flags = 0) 607void ev_run (int flags = 0)
608 ALIAS:
609 loop = 1
513 C_ARGS: evapi.default_loop, flags 610 C_ARGS: evapi.default_loop, flags
514 611
515void ev_unloop (int how = EVUNLOOP_ONE) 612void ev_break (int how = EVBREAK_ONE)
613 ALIAS:
614 unloop = 1
516 C_ARGS: evapi.default_loop, how 615 C_ARGS: evapi.default_loop, how
517 616
518void ev_feed_fd_event (int fd, int revents = EV_NONE) 617void ev_feed_fd_event (int fd, int revents = EV_NONE)
519 C_ARGS: evapi.default_loop, fd, revents 618 C_ARGS: evapi.default_loop, fd, revents
520 619
521void ev_feed_signal_event (SV *signal) 620void ev_feed_signal_event (SV *signal)
522 CODE: 621 CODE:
523{ 622{
524 Signal signum = sv_signum (signal); 623 Signal signum = s_signum (signal);
525 CHECK_SIG (signal, signum); 624 CHECK_SIG (signal, signum);
526 625
527 ev_feed_signal_event (evapi.default_loop, signum); 626 ev_feed_signal_event (evapi.default_loop, signum);
528} 627}
529 628
629unsigned int ev_pending_count ()
630 C_ARGS: evapi.default_loop
631
632void ev_invoke_pending ()
633 C_ARGS: evapi.default_loop
634
530ev_io *io (SV *fh, int events, SV *cb) 635ev_io *io (SV *fh, int events, SV *cb)
531 ALIAS: 636 ALIAS:
532 io_ns = 1 637 io_ns = 1
638 _ae_io = 2
533 CODE: 639 CODE:
534{ 640{
535 int fd = sv_fileno (fh); 641 int fd = s_fileno (fh, events & EV_WRITE);
536 CHECK_FD (fh, fd); 642 CHECK_FD (fh, fd);
537 643
644 if (ix == 2)
645 {
646 ix = 0;
647 events = events ? EV_WRITE : EV_READ;
648 }
649
538 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 650 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
539 RETVAL->fh = newSVsv (fh); 651 e_fh (RETVAL) = newSVsv (fh);
540 ev_io_set (RETVAL, fd, events); 652 ev_io_set (RETVAL, fd, events);
541 if (!ix) START (io, RETVAL); 653 if (!ix) START (io, RETVAL);
542} 654}
543 OUTPUT: 655 OUTPUT:
544 RETVAL 656 RETVAL
… …
562 CHECK_REPEAT (interval); 674 CHECK_REPEAT (interval);
563 CODE: 675 CODE:
564{ 676{
565 ev_periodic *w; 677 ev_periodic *w;
566 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 678 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
567 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 679 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
568 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 680 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
569 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 681 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
570 if (!ix) START (periodic, w); 682 if (!ix) START (periodic, w);
571} 683}
572 OUTPUT: 684 OUTPUT:
573 RETVAL 685 RETVAL
… …
575ev_signal *signal (SV *signal, SV *cb) 687ev_signal *signal (SV *signal, SV *cb)
576 ALIAS: 688 ALIAS:
577 signal_ns = 1 689 signal_ns = 1
578 CODE: 690 CODE:
579{ 691{
580 Signal signum = sv_signum (signal); 692 Signal signum = s_signum (signal);
581 CHECK_SIG (signal, signum); 693 CHECK_SIG (signal, signum);
582 694
583 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 695 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
584 ev_signal_set (RETVAL, signum); 696 ev_signal_set (RETVAL, signum);
585 if (!ix) START (signal, RETVAL); 697 if (!ix) START_SIGNAL (RETVAL);
586} 698}
587 OUTPUT: 699 OUTPUT:
588 RETVAL 700 RETVAL
589 701
590ev_idle *idle (SV *cb) 702ev_idle *idle (SV *cb)
… …
625 ev_fork_set (RETVAL); 737 ev_fork_set (RETVAL);
626 if (!ix) START (fork, RETVAL); 738 if (!ix) START (fork, RETVAL);
627 OUTPUT: 739 OUTPUT:
628 RETVAL 740 RETVAL
629 741
742ev_cleanup *cleanup (SV *cb)
743 ALIAS:
744 cleanup_ns = 1
745 CODE:
746 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
747 ev_cleanup_set (RETVAL);
748 if (!ix) START (cleanup, RETVAL);
749 OUTPUT:
750 RETVAL
751
630ev_child *child (int pid, int trace, SV *cb) 752ev_child *child (int pid, int trace, SV *cb)
631 ALIAS: 753 ALIAS:
632 child_ns = 1 754 child_ns = 1
633 CODE: 755 CODE:
756#if EV_CHILD_ENABLE
634 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 757 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
635 ev_child_set (RETVAL, pid, trace); 758 ev_child_set (RETVAL, pid, trace);
636 if (!ix) START (child, RETVAL); 759 if (!ix) START (child, RETVAL);
760#else
761 croak ("EV::child watchers not supported on this platform");
762#endif
637 OUTPUT: 763 OUTPUT:
638 RETVAL 764 RETVAL
765
639 766
640ev_stat *stat (SV *path, NV interval, SV *cb) 767ev_stat *stat (SV *path, NV interval, SV *cb)
641 ALIAS: 768 ALIAS:
642 stat_ns = 1 769 stat_ns = 1
643 CODE: 770 CODE:
644 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 771 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
645 RETVAL->fh = newSVsv (path); 772 e_fh (RETVAL) = newSVsv (path);
646 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 773 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
647 if (!ix) START (stat, RETVAL); 774 if (!ix) START (stat, RETVAL);
648 OUTPUT: 775 OUTPUT:
649 RETVAL 776 RETVAL
777
778#ifndef EV_NO_LOOPS
650 779
651ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 780ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
652 ALIAS: 781 ALIAS:
653 embed_ns = 1 782 embed_ns = 1
654 CODE: 783 CODE:
655{ 784{
656 if (!(ev_backend (loop) & ev_embeddable_backends ())) 785 if (!(ev_backend (loop) & ev_embeddable_backends ()))
657 croak ("passed loop is not embeddable via EV::embed,"); 786 croak ("passed loop is not embeddable via EV::embed,");
658 787
659 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 788 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
660 RETVAL->fh = newSVsv (ST (0)); 789 e_fh (RETVAL) = newSVsv (ST (0));
661 ev_embed_set (RETVAL, loop); 790 ev_embed_set (RETVAL, loop);
662 if (!ix) START (embed, RETVAL); 791 if (!ix) START (embed, RETVAL);
663} 792}
664 OUTPUT: 793 OUTPUT:
665 RETVAL 794 RETVAL
795
796#endif
666 797
667ev_async *async (SV *cb) 798ev_async *async (SV *cb)
668 ALIAS: 799 ALIAS:
669 async_ns = 1 800 async_ns = 1
670 CODE: 801 CODE:
… …
676 807
677void once (SV *fh, int events, SV *timeout, SV *cb) 808void once (SV *fh, int events, SV *timeout, SV *cb)
678 CODE: 809 CODE:
679 ev_once ( 810 ev_once (
680 evapi.default_loop, 811 evapi.default_loop,
681 sv_fileno (fh), events, 812 s_fileno (fh, events & EV_WRITE), events,
682 SvOK (timeout) ? SvNV (timeout) : -1., 813 SvOK (timeout) ? SvNV (timeout) : -1.,
683 e_once_cb, 814 e_once_cb,
684 newSVsv (cb) 815 newSVsv (cb)
685 ); 816 );
686 817
… …
707 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 838 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
708 new_value = new_value ? WFLAG_KEEPALIVE : 0; 839 new_value = new_value ? WFLAG_KEEPALIVE : 0;
709 840
710 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 841 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
711 { 842 {
843 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
712 REF (w); 844 REF (w);
713 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
714 UNREF (w); 845 UNREF (w);
715 } 846 }
716} 847}
717 OUTPUT: 848 OUTPUT:
718 RETVAL 849 RETVAL
… …
720SV *cb (ev_watcher *w, SV *new_cb = 0) 851SV *cb (ev_watcher *w, SV *new_cb = 0)
721 CODE: 852 CODE:
722{ 853{
723 if (items > 1) 854 if (items > 1)
724 { 855 {
725 new_cb = e_get_cv (new_cb); 856 new_cb = s_get_cv_croak (new_cb);
726 RETVAL = newRV_noinc (w->cb_sv); 857 RETVAL = newRV_noinc (w->cb_sv);
727 w->cb_sv = SvREFCNT_inc (new_cb); 858 w->cb_sv = SvREFCNT_inc (new_cb);
728 } 859 }
729 else 860 else
730 RETVAL = newRV_inc (w->cb_sv); 861 RETVAL = newRV_inc (w->cb_sv);
… …
800 e_destroy (w); 931 e_destroy (w);
801 932
802void set (ev_io *w, SV *fh, int events) 933void set (ev_io *w, SV *fh, int events)
803 CODE: 934 CODE:
804{ 935{
805 int fd = sv_fileno (fh); 936 int fd = s_fileno (fh, events & EV_WRITE);
806 CHECK_FD (fh, fd); 937 CHECK_FD (fh, fd);
807 938
808 sv_setsv (w->fh, fh); 939 sv_setsv (e_fh (w), fh);
809 RESET (io, w, (w, fd, events)); 940 RESET (io, w, (w, fd, events));
810} 941}
811 942
812SV *fh (ev_io *w, SV *new_fh = 0) 943SV *fh (ev_io *w, SV *new_fh = 0)
813 CODE: 944 CODE:
814{ 945{
815 if (items > 1) 946 if (items > 1)
816 { 947 {
817 int fd = sv_fileno (new_fh); 948 int fd = s_fileno (new_fh, w->events & EV_WRITE);
818 CHECK_FD (new_fh, fd); 949 CHECK_FD (new_fh, fd);
819 950
820 RETVAL = w->fh; 951 RETVAL = e_fh (w);
821 w->fh = newSVsv (new_fh); 952 e_fh (w) = newSVsv (new_fh);
822 953
823 RESET (io, w, (w, fd, w->events)); 954 RESET (io, w, (w, fd, w->events));
824 } 955 }
825 else 956 else
826 RETVAL = newSVsv (w->fh); 957 RETVAL = newSVsv (e_fh (w));
827} 958}
828 OUTPUT: 959 OUTPUT:
829 RETVAL 960 RETVAL
830 961
831int events (ev_io *w, int new_events = EV_UNDEF) 962int events (ev_io *w, int new_events = EV_UNDEF)
… …
841 972
842MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 973MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
843 974
844void ev_signal_start (ev_signal *w) 975void ev_signal_start (ev_signal *w)
845 CODE: 976 CODE:
846 START (signal, w); 977 START_SIGNAL (w);
847 978
848void ev_signal_stop (ev_signal *w) 979void ev_signal_stop (ev_signal *w)
849 CODE: 980 CODE:
850 STOP (signal, w); 981 STOP (signal, w);
851 982
… …
855 e_destroy (w); 986 e_destroy (w);
856 987
857void set (ev_signal *w, SV *signal) 988void set (ev_signal *w, SV *signal)
858 CODE: 989 CODE:
859{ 990{
860 Signal signum = sv_signum (signal); 991 Signal signum = s_signum (signal);
861 CHECK_SIG (signal, signum); 992 CHECK_SIG (signal, signum);
862 993
863 RESET (signal, w, (w, signum)); 994 RESET_SIGNAL (w, (w, signum));
864} 995}
865 996
866int signal (ev_signal *w, SV *new_signal = 0) 997int signal (ev_signal *w, SV *new_signal = 0)
867 CODE: 998 CODE:
868{ 999{
869 RETVAL = w->signum; 1000 RETVAL = w->signum;
870 1001
871 if (items > 1) 1002 if (items > 1)
872 { 1003 {
873 Signal signum = sv_signum (new_signal); 1004 Signal signum = s_signum (new_signal);
874 CHECK_SIG (new_signal, signum); 1005 CHECK_SIG (new_signal, signum);
875 1006
876 RESET (signal, w, (w, signum)); 1007 RESET_SIGNAL (w, (w, signum));
877 } 1008 }
878} 1009}
879 OUTPUT: 1010 OUTPUT:
880 RETVAL 1011 RETVAL
881 1012
… …
893 1024
894void ev_timer_again (ev_timer *w) 1025void ev_timer_again (ev_timer *w)
895 INIT: 1026 INIT:
896 CHECK_REPEAT (w->repeat); 1027 CHECK_REPEAT (w->repeat);
897 CODE: 1028 CODE:
898 REF (w);
899 ev_timer_again (e_loop (w), w); 1029 ev_timer_again (e_loop (w), w);
900 UNREF (w); 1030 UNREF (w);
1031
1032NV ev_timer_remaining (ev_timer *w)
1033 C_ARGS: e_loop (w), w
901 1034
902void DESTROY (ev_timer *w) 1035void DESTROY (ev_timer *w)
903 CODE: 1036 CODE:
904 STOP (timer, w); 1037 STOP (timer, w);
905 e_destroy (w); 1038 e_destroy (w);
… …
922 CODE: 1055 CODE:
923 STOP (periodic, w); 1056 STOP (periodic, w);
924 1057
925void ev_periodic_again (ev_periodic *w) 1058void ev_periodic_again (ev_periodic *w)
926 CODE: 1059 CODE:
927 REF (w);
928 ev_periodic_again (e_loop (w), w); 1060 ev_periodic_again (e_loop (w), w);
929 UNREF (w); 1061 UNREF (w);
930 1062
931void DESTROY (ev_periodic *w) 1063void DESTROY (ev_periodic *w)
932 CODE: 1064 CODE:
… …
936void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1068void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
937 INIT: 1069 INIT:
938 CHECK_REPEAT (interval); 1070 CHECK_REPEAT (interval);
939 CODE: 1071 CODE:
940{ 1072{
941 SvREFCNT_dec (w->fh); 1073 SvREFCNT_dec (e_fh (w));
942 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1074 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
943 1075
944 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1076 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
945} 1077}
946 1078
947NV at (ev_periodic *w) 1079NV at (ev_periodic *w)
948 CODE: 1080 CODE:
949 RETVAL = ev_periodic_at (w); 1081 RETVAL = ev_periodic_at (w);
… …
1008void DESTROY (ev_fork *w) 1140void DESTROY (ev_fork *w)
1009 CODE: 1141 CODE:
1010 STOP (fork, w); 1142 STOP (fork, w);
1011 e_destroy (w); 1143 e_destroy (w);
1012 1144
1145MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1146
1147void ev_cleanup_start (ev_cleanup *w)
1148 CODE:
1149 START (cleanup, w);
1150
1151void ev_cleanup_stop (ev_cleanup *w)
1152 CODE:
1153 STOP (cleanup, w);
1154
1155void DESTROY (ev_cleanup *w)
1156 CODE:
1157 STOP (cleanup, w);
1158 e_destroy (w);
1159
1160int keepalive (ev_watcher *w, int new_value = 0)
1161 CODE:
1162 RETVAL = 0;
1163 OUTPUT:
1164 RETVAL
1165
1013MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1166MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1167
1168#if EV_CHILD_ENABLE
1014 1169
1015void ev_child_start (ev_child *w) 1170void ev_child_start (ev_child *w)
1016 CODE: 1171 CODE:
1017 START (child, w); 1172 START (child, w);
1018 1173
… …
1038 : ix == 1 ? w->rpid 1193 : ix == 1 ? w->rpid
1039 : w->rstatus; 1194 : w->rstatus;
1040 OUTPUT: 1195 OUTPUT:
1041 RETVAL 1196 RETVAL
1042 1197
1198#endif
1199
1043MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1200MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1044 1201
1045void ev_stat_start (ev_stat *w) 1202void ev_stat_start (ev_stat *w)
1046 CODE: 1203 CODE:
1047 START (stat, w); 1204 START (stat, w);
… …
1056 e_destroy (w); 1213 e_destroy (w);
1057 1214
1058void set (ev_stat *w, SV *path, NV interval) 1215void set (ev_stat *w, SV *path, NV interval)
1059 CODE: 1216 CODE:
1060{ 1217{
1061 sv_setsv (w->fh, path); 1218 sv_setsv (e_fh (w), path);
1062 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1219 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1063} 1220}
1064 1221
1065SV *path (ev_stat *w, SV *new_path = 0) 1222SV *path (ev_stat *w, SV *new_path = 0)
1066 CODE: 1223 CODE:
1067{ 1224{
1068 RETVAL = SvREFCNT_inc (w->fh); 1225 RETVAL = SvREFCNT_inc (e_fh (w));
1069 1226
1070 if (items > 1) 1227 if (items > 1)
1071 { 1228 {
1072 SvREFCNT_dec (w->fh); 1229 SvREFCNT_dec (e_fh (w));
1073 w->fh = newSVsv (new_path); 1230 e_fh (w) = newSVsv (new_path);
1074 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1231 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1075 } 1232 }
1076} 1233}
1077 OUTPUT: 1234 OUTPUT:
1078 RETVAL 1235 RETVAL
1079 1236
… …
1081 CODE: 1238 CODE:
1082{ 1239{
1083 RETVAL = w->interval; 1240 RETVAL = w->interval;
1084 1241
1085 if (items > 1) 1242 if (items > 1)
1086 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1243 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1087} 1244}
1088 OUTPUT: 1245 OUTPUT:
1089 RETVAL 1246 RETVAL
1090 1247
1091void prev (ev_stat *w) 1248void prev (ev_stat *w)
… …
1150 e_destroy (w); 1307 e_destroy (w);
1151 1308
1152void set (ev_embed *w, struct ev_loop *loop) 1309void set (ev_embed *w, struct ev_loop *loop)
1153 CODE: 1310 CODE:
1154{ 1311{
1155 sv_setsv (w->fh, ST (1)); 1312 sv_setsv (e_fh (w), ST (1));
1156 RESET (embed, w, (w, loop)); 1313 RESET (embed, w, (w, loop));
1157} 1314}
1158 1315
1159SV *other (ev_embed *w) 1316SV *other (ev_embed *w)
1160 CODE: 1317 CODE:
1161 RETVAL = newSVsv (w->fh); 1318 RETVAL = newSVsv (e_fh (w));
1162 OUTPUT: 1319 OUTPUT:
1163 RETVAL 1320 RETVAL
1164 1321
1165void ev_embed_sweep (ev_embed *w) 1322void ev_embed_sweep (ev_embed *w)
1166 C_ARGS: e_loop (w), w 1323 C_ARGS: e_loop (w), w
… …
1187 CODE: 1344 CODE:
1188 RETVAL = boolSV (ev_async_pending (w)); 1345 RETVAL = boolSV (ev_async_pending (w));
1189 OUTPUT: 1346 OUTPUT:
1190 RETVAL 1347 RETVAL
1191 1348
1349#ifndef EV_NO_LOOPS
1350
1192MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1351MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1193 1352
1194SV *new (SV *klass, unsigned int flags = 0) 1353SV *new (SV *klass, unsigned int flags = 0)
1195 CODE: 1354 CODE:
1196{ 1355{
… …
1204 OUTPUT: 1363 OUTPUT:
1205 RETVAL 1364 RETVAL
1206 1365
1207void DESTROY (struct ev_loop *loop) 1366void DESTROY (struct ev_loop *loop)
1208 CODE: 1367 CODE:
1209 if (loop != evapi.default_loop) /* global destruction sucks */ 1368 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1369 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1370 if (loop != evapi.default_loop)
1210 ev_loop_destroy (loop); 1371 ev_loop_destroy (loop);
1211 1372
1212void ev_loop_fork (struct ev_loop *loop) 1373void ev_loop_fork (struct ev_loop *loop)
1213 1374
1214void ev_loop_verify (struct ev_loop *loop)
1215
1216NV ev_now (struct ev_loop *loop) 1375NV ev_now (struct ev_loop *loop)
1217 1376
1218void ev_now_update (struct ev_loop *loop) 1377void ev_now_update (struct ev_loop *loop)
1219 1378
1379void ev_suspend (struct ev_loop *loop)
1380
1381void ev_resume (struct ev_loop *loop)
1382
1220void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1383void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1221 1384
1222void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1385void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1223 1386
1224unsigned int ev_backend (struct ev_loop *loop) 1387unsigned int ev_backend (struct ev_loop *loop)
1225 1388
1226unsigned int ev_loop_count (struct ev_loop *loop) 1389void ev_verify (struct ev_loop *loop)
1390 ALIAS:
1391 loop_verify = 1
1227 1392
1228void ev_loop (struct ev_loop *loop, int flags = 0) 1393unsigned int ev_iteration (struct ev_loop *loop)
1394 ALIAS:
1395 loop_count = 1
1229 1396
1397unsigned int ev_depth (struct ev_loop *loop)
1398 ALIAS:
1399 loop_depth = 1
1400
1401void ev_run (struct ev_loop *loop, int flags = 0)
1402 ALIAS:
1403 loop = 1
1404
1230void ev_unloop (struct ev_loop *loop, int how = 1) 1405void ev_break (struct ev_loop *loop, int how = 1)
1406 ALIAS:
1407 unloop = 1
1231 1408
1232void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1409void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1233 1410
1411unsigned int ev_pending_count (struct ev_loop *loop)
1412
1413void ev_invoke_pending (struct ev_loop *loop)
1414
1234#if 0 1415#if 0
1235 1416
1236void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1417void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1237 CODE: 1418 CODE:
1238{ 1419{
1239 Signal signum = sv_signum (signal); 1420 Signal signum = s_signum (signal);
1240 CHECK_SIG (signal, signum); 1421 CHECK_SIG (signal, signum);
1241 1422
1242 ev_feed_signal_event (loop, signum); 1423 ev_feed_signal_event (loop, signum);
1243} 1424}
1244 1425
… …
1247ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1428ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1248 ALIAS: 1429 ALIAS:
1249 io_ns = 1 1430 io_ns = 1
1250 CODE: 1431 CODE:
1251{ 1432{
1252 int fd = sv_fileno (fh); 1433 int fd = s_fileno (fh, events & EV_WRITE);
1253 CHECK_FD (fh, fd); 1434 CHECK_FD (fh, fd);
1254 1435
1255 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1436 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1256 RETVAL->fh = newSVsv (fh); 1437 e_fh (RETVAL) = newSVsv (fh);
1257 ev_io_set (RETVAL, fd, events); 1438 ev_io_set (RETVAL, fd, events);
1258 if (!ix) START (io, RETVAL); 1439 if (!ix) START (io, RETVAL);
1259} 1440}
1260 OUTPUT: 1441 OUTPUT:
1261 RETVAL 1442 RETVAL
… …
1279 CHECK_REPEAT (interval); 1460 CHECK_REPEAT (interval);
1280 CODE: 1461 CODE:
1281{ 1462{
1282 ev_periodic *w; 1463 ev_periodic *w;
1283 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1464 w = e_new (sizeof (ev_periodic), cb, ST (0));
1284 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1465 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1285 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1466 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1286 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1467 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1287 if (!ix) START (periodic, w); 1468 if (!ix) START (periodic, w);
1288} 1469}
1289 OUTPUT: 1470 OUTPUT:
1290 RETVAL 1471 RETVAL
1291 1472
1292#if 0
1293
1294ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1473ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1295 ALIAS: 1474 ALIAS:
1296 signal_ns = 1 1475 signal_ns = 1
1297 CODE: 1476 CODE:
1298{ 1477{
1299 Signal signum = sv_signum (signal); 1478 Signal signum = s_signum (signal);
1300 CHECK_SIG (signal, signum); 1479 CHECK_SIG (signal, signum);
1301 1480
1302 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1481 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1303 ev_signal_set (RETVAL, signum); 1482 ev_signal_set (RETVAL, signum);
1304 if (!ix) START (signal, RETVAL); 1483 if (!ix) START_SIGNAL (RETVAL);
1305} 1484}
1306 OUTPUT: 1485 OUTPUT:
1307 RETVAL 1486 RETVAL
1308
1309#endif
1310 1487
1311ev_idle *idle (struct ev_loop *loop, SV *cb) 1488ev_idle *idle (struct ev_loop *loop, SV *cb)
1312 ALIAS: 1489 ALIAS:
1313 idle_ns = 1 1490 idle_ns = 1
1314 CODE: 1491 CODE:
… …
1346 ev_fork_set (RETVAL); 1523 ev_fork_set (RETVAL);
1347 if (!ix) START (fork, RETVAL); 1524 if (!ix) START (fork, RETVAL);
1348 OUTPUT: 1525 OUTPUT:
1349 RETVAL 1526 RETVAL
1350 1527
1528ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1529 ALIAS:
1530 cleanup_ns = 1
1531 CODE:
1532 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1533 ev_cleanup_set (RETVAL);
1534 if (!ix) START (cleanup, RETVAL);
1535 OUTPUT:
1536 RETVAL
1537
1351ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1538ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1352 ALIAS: 1539 ALIAS:
1353 child_ns = 1 1540 child_ns = 1
1354 CODE: 1541 CODE:
1542#if EV_CHILD_ENABLE
1355 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1543 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1356 ev_child_set (RETVAL, pid, trace); 1544 ev_child_set (RETVAL, pid, trace);
1357 if (!ix) START (child, RETVAL); 1545 if (!ix) START (child, RETVAL);
1546#else
1547 croak ("EV::child watchers not supported on this platform");
1548#endif
1358 OUTPUT: 1549 OUTPUT:
1359 RETVAL 1550 RETVAL
1360 1551
1361ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1552ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1362 ALIAS: 1553 ALIAS:
1363 stat_ns = 1 1554 stat_ns = 1
1364 CODE: 1555 CODE:
1365 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1556 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1366 RETVAL->fh = newSVsv (path); 1557 e_fh (RETVAL) = newSVsv (path);
1367 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1558 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1368 if (!ix) START (stat, RETVAL); 1559 if (!ix) START (stat, RETVAL);
1369 OUTPUT: 1560 OUTPUT:
1370 RETVAL 1561 RETVAL
1371 1562
1372ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1563ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1376{ 1567{
1377 if (!(ev_backend (other) & ev_embeddable_backends ())) 1568 if (!(ev_backend (other) & ev_embeddable_backends ()))
1378 croak ("passed loop is not embeddable via EV::embed,"); 1569 croak ("passed loop is not embeddable via EV::embed,");
1379 1570
1380 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1571 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1381 RETVAL->fh = newSVsv (ST (1)); 1572 e_fh (RETVAL) = newSVsv (ST (1));
1382 ev_embed_set (RETVAL, other); 1573 ev_embed_set (RETVAL, other);
1383 if (!ix) START (embed, RETVAL); 1574 if (!ix) START (embed, RETVAL);
1384} 1575}
1385 OUTPUT: 1576 OUTPUT:
1386 RETVAL 1577 RETVAL
… …
1397 1588
1398void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1589void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1399 CODE: 1590 CODE:
1400 ev_once ( 1591 ev_once (
1401 loop, 1592 loop,
1402 sv_fileno (fh), events, 1593 s_fileno (fh, events & EV_WRITE), events,
1403 SvOK (timeout) ? SvNV (timeout) : -1., 1594 SvOK (timeout) ? SvNV (timeout) : -1.,
1404 e_once_cb, 1595 e_once_cb,
1405 newSVsv (cb) 1596 newSVsv (cb)
1406 ); 1597 );
1407 1598
1599#endif
1600

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