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Comparing EV/EV.xs (file contents):
Revision 1.111 by root, Sun May 18 10:45:36 2008 UTC vs.
Revision 1.160 by root, Sun May 6 16:30:27 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 void * 136static void *
133e_new (int size, SV *cb_sv, SV *loop) 137e_new (int size, SV *cb_sv, SV *loop)
134{ 138{
139 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
135 ev_watcher *w; 140 ev_watcher *w;
136 SV *self = NEWSV (0, size); 141 SV *self = NEWSV (0, size);
137 SvPOK_only (self); 142 SvPOK_only (self);
138 SvCUR_set (self, size); 143 SvCUR_set (self, size);
139 144
140 w = (ev_watcher *)SvPVX (self); 145 w = (ev_watcher *)SvPVX (self);
141 146
142 ev_init (w, e_cb); 147 ev_init (w, cv ? e_cb : 0);
143 148
144 w->loop = SvREFCNT_inc (SvRV (loop)); 149 w->loop = SvREFCNT_inc (SvRV (loop));
145 w->e_flags = WFLAG_KEEPALIVE; 150 w->e_flags = WFLAG_KEEPALIVE;
146 w->data = 0; 151 w->data = 0;
147 w->fh = 0; 152 w->fh = 0;
148 w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); 153 w->cb_sv = SvREFCNT_inc (cv);
149 w->self = self; 154 w->self = self;
150 155
151 return (void *)w; 156 return (void *)w;
152} 157}
153 158
… …
177 } 182 }
178 183
179 return rv; 184 return rv;
180} 185}
181 186
182static SV *sv_events_cache; 187static SV *sv_self_cache, *sv_events_cache;
183 188
184static void 189static void
185e_cb (EV_P_ ev_watcher *w, int revents) 190e_cb (EV_P_ ev_watcher *w, int revents)
186{ 191{
187 dSP; 192 dSP;
188 I32 mark = SP - PL_stack_base; 193 I32 mark = SP - PL_stack_base;
189 SV *sv_self, *sv_events; 194 SV *sv_self, *sv_events;
190 195
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 {
191 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;
192 264
193 if (sv_events_cache) 265 if (sv_events_cache)
194 { 266 {
195 sv_events = sv_events_cache; sv_events_cache = 0; 267 sv_events = sv_events_cache; sv_events_cache = 0;
196 SvIV_set (sv_events, revents); 268 SvIV_set (sv_events, revents);
197 } 269 }
198 else 270 else
199 sv_events = newSViv (revents); 271 sv_events = newSViv (revents);
200 272
201 PUSHMARK (SP); 273 PUSHMARK (SP);
202 EXTEND (SP, 2);
203 PUSHs (sv_self);
204 PUSHs (sv_events); 274 XPUSHs (sv_events);
205 275
206 PUTBACK; 276 PUTBACK;
207 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 277 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
208 278
209 SvREFCNT_dec (sv_self); 279 SvREFCNT_dec ((SV *)arg);
210 280
211 if (sv_events_cache) 281 if (sv_events_cache)
212 SvREFCNT_dec (sv_events); 282 SvREFCNT_dec (sv_events);
213 else 283 else
214 sv_events_cache = sv_events; 284 sv_events_cache = sv_events;
… …
223 293
224 SP = PL_stack_base + mark; 294 SP = PL_stack_base + mark;
225 PUTBACK; 295 PUTBACK;
226} 296}
227 297
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 298static ev_tstamp
269e_periodic_cb (ev_periodic *w, ev_tstamp now) 299e_periodic_cb (ev_periodic *w, ev_tstamp now)
270{ 300{
271 ev_tstamp retval; 301 ev_tstamp retval;
272 int count; 302 int count;
… …
275 ENTER; 305 ENTER;
276 SAVETMPS; 306 SAVETMPS;
277 307
278 PUSHMARK (SP); 308 PUSHMARK (SP);
279 EXTEND (SP, 2); 309 EXTEND (SP, 2);
280 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 */
281 PUSHs (newSVnv (now)); 311 PUSHs (newSVnv (now));
282 312
283 PUTBACK; 313 PUTBACK;
284 count = call_sv (w->fh, G_SCALAR | G_EVAL); 314 count = call_sv (w->fh, G_SCALAR | G_EVAL);
285 SPAGAIN; 315 SPAGAIN;
… …
315 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));
316 346
317#define CHECK_SIG(sv,num) if ((num) < 0) \ 347#define CHECK_SIG(sv,num) if ((num) < 0) \
318 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 348 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
319 349
350static void
351default_fork (void)
352{
353 ev_loop_fork (EV_DEFAULT_UC);
354}
355
320///////////////////////////////////////////////////////////////////////////// 356/////////////////////////////////////////////////////////////////////////////
321// XS interface functions 357// XS interface functions
322 358
323MODULE = EV PACKAGE = EV PREFIX = ev_ 359MODULE = EV PACKAGE = EV PREFIX = ev_
324 360
… …
336 const_iv (EV_, MINPRI) 372 const_iv (EV_, MINPRI)
337 const_iv (EV_, MAXPRI) 373 const_iv (EV_, MAXPRI)
338 374
339 const_iv (EV_, UNDEF) 375 const_iv (EV_, UNDEF)
340 const_iv (EV_, NONE) 376 const_iv (EV_, NONE)
341 const_iv (EV_, TIMEOUT)
342 const_iv (EV_, READ) 377 const_iv (EV_, READ)
343 const_iv (EV_, WRITE) 378 const_iv (EV_, WRITE)
379 const_iv (EV_, IO)
380 const_iv (EV_, TIMER)
381 const_iv (EV_, PERIODIC)
344 const_iv (EV_, SIGNAL) 382 const_iv (EV_, SIGNAL)
383 const_iv (EV_, CHILD)
384 const_iv (EV_, STAT)
345 const_iv (EV_, IDLE) 385 const_iv (EV_, IDLE)
386 const_iv (EV_, PREPARE)
346 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)
347 const_iv (EV_, ERROR) 393 const_iv (EV_, ERROR)
348 394
349 const_iv (EV, LOOP_ONESHOT) 395 const_iv (EV, RUN_NOWAIT)
350 const_iv (EV, LOOP_NONBLOCK)
351 const_iv (EV, UNLOOP_ONE) 396 const_iv (EV, RUN_ONCE)
397
398 const_iv (EV, BREAK_CANCEL)
399 const_iv (EV, BREAK_ONE)
352 const_iv (EV, UNLOOP_ALL) 400 const_iv (EV, BREAK_ALL)
353
354 const_iv (EV, BACKEND_SELECT) 401 const_iv (EV, BACKEND_SELECT)
355 const_iv (EV, BACKEND_POLL) 402 const_iv (EV, BACKEND_POLL)
356 const_iv (EV, BACKEND_EPOLL) 403 const_iv (EV, BACKEND_EPOLL)
357 const_iv (EV, BACKEND_KQUEUE) 404 const_iv (EV, BACKEND_KQUEUE)
358 const_iv (EV, BACKEND_DEVPOLL) 405 const_iv (EV, BACKEND_DEVPOLL)
359 const_iv (EV, BACKEND_PORT) 406 const_iv (EV, BACKEND_PORT)
407 const_iv (EV, BACKEND_ALL)
408 const_iv (EV, BACKEND_MASK)
360 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)
361 const_iv (EV, FLAG_NOENV) 413 const_iv (EV, FLAG_NOENV)
362 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
363 }; 427 };
364 428
365 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--)
366 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 430 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
367 431
368 stash_loop = gv_stashpv ("EV::Loop" , 1); 432 stash_loop = gv_stashpv ("EV::Loop" , 1);
369 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 433 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
370 stash_io = gv_stashpv ("EV::IO" , 1); 434 stash_io = gv_stashpv ("EV::IO" , 1);
371 stash_timer = gv_stashpv ("EV::Timer" , 1); 435 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
376 stash_check = gv_stashpv ("EV::Check" , 1); 440 stash_check = gv_stashpv ("EV::Check" , 1);
377 stash_child = gv_stashpv ("EV::Child" , 1); 441 stash_child = gv_stashpv ("EV::Child" , 1);
378 stash_embed = gv_stashpv ("EV::Embed" , 1); 442 stash_embed = gv_stashpv ("EV::Embed" , 1);
379 stash_stat = gv_stashpv ("EV::Stat" , 1); 443 stash_stat = gv_stashpv ("EV::Stat" , 1);
380 stash_fork = gv_stashpv ("EV::Fork" , 1); 444 stash_fork = gv_stashpv ("EV::Fork" , 1);
445 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
381 stash_async = gv_stashpv ("EV::Async" , 1); 446 stash_async = gv_stashpv ("EV::Async" , 1);
382 447
383 { 448 {
384 SV *sv = perl_get_sv ("EV::API", TRUE); 449 SV *sv = perl_get_sv ("EV::API", TRUE);
385 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 450 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
386 451
387 /* the poor man's shared library emulator */ 452 /* the poor man's shared library emulator */
388 evapi.ver = EV_API_VERSION; 453 evapi.ver = EV_API_VERSION;
389 evapi.rev = EV_API_REVISION; 454 evapi.rev = EV_API_REVISION;
390 evapi.sv_fileno = sv_fileno; 455 evapi.sv_fileno = sv_fileno;
391 evapi.sv_signum = sv_signum; 456 evapi.sv_signum = s_signum;
392 evapi.supported_backends = ev_supported_backends (); 457 evapi.supported_backends = ev_supported_backends ();
393 evapi.recommended_backends = ev_recommended_backends (); 458 evapi.recommended_backends = ev_recommended_backends ();
394 evapi.embeddable_backends = ev_embeddable_backends (); 459 evapi.embeddable_backends = ev_embeddable_backends ();
395 evapi.time_ = ev_time; 460 evapi.time_ = ev_time;
396 evapi.sleep_ = ev_sleep; 461 evapi.sleep_ = ev_sleep;
397 evapi.loop_new = ev_loop_new; 462 evapi.loop_new = ev_loop_new;
398 evapi.loop_destroy = ev_loop_destroy; 463 evapi.loop_destroy = ev_loop_destroy;
399 evapi.loop_fork = ev_loop_fork; 464 evapi.loop_fork = ev_loop_fork;
400 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;
401 evapi.now = ev_now; 469 evapi.now = ev_now;
470 evapi.now_update = ev_now_update;
471 evapi.suspend = ev_suspend;
472 evapi.resume = ev_resume;
402 evapi.backend = ev_backend; 473 evapi.backend = ev_backend;
403 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;
404 evapi.ref = ev_ref; 480 evapi.ref = ev_ref;
405 evapi.unref = ev_unref; 481 evapi.unref = ev_unref;
406 evapi.loop = ev_loop; 482 evapi.run = ev_run;
407 evapi.once = ev_once; 483 evapi.once = ev_once;
408 evapi.io_start = ev_io_start; 484 evapi.io_start = ev_io_start;
409 evapi.io_stop = ev_io_stop; 485 evapi.io_stop = ev_io_stop;
410 evapi.timer_start = ev_timer_start; 486 evapi.timer_start = ev_timer_start;
411 evapi.timer_stop = ev_timer_stop; 487 evapi.timer_stop = ev_timer_stop;
412 evapi.timer_again = ev_timer_again; 488 evapi.timer_again = ev_timer_again;
489 evapi.timer_remaining = ev_timer_remaining;
413 evapi.periodic_start = ev_periodic_start; 490 evapi.periodic_start = ev_periodic_start;
414 evapi.periodic_stop = ev_periodic_stop; 491 evapi.periodic_stop = ev_periodic_stop;
415 evapi.signal_start = ev_signal_start; 492 evapi.signal_start = ev_signal_start;
416 evapi.signal_stop = ev_signal_stop; 493 evapi.signal_stop = ev_signal_stop;
417 evapi.idle_start = ev_idle_start; 494 evapi.idle_start = ev_idle_start;
418 evapi.idle_stop = ev_idle_stop; 495 evapi.idle_stop = ev_idle_stop;
419 evapi.prepare_start = ev_prepare_start; 496 evapi.prepare_start = ev_prepare_start;
420 evapi.prepare_stop = ev_prepare_stop; 497 evapi.prepare_stop = ev_prepare_stop;
421 evapi.check_start = ev_check_start; 498 evapi.check_start = ev_check_start;
422 evapi.check_stop = ev_check_stop; 499 evapi.check_stop = ev_check_stop;
500#if EV_CHILD_ENABLE
423 evapi.child_start = ev_child_start; 501 evapi.child_start = ev_child_start;
424 evapi.child_stop = ev_child_stop; 502 evapi.child_stop = ev_child_stop;
503#endif
425 evapi.stat_start = ev_stat_start; 504 evapi.stat_start = ev_stat_start;
426 evapi.stat_stop = ev_stat_stop; 505 evapi.stat_stop = ev_stat_stop;
427 evapi.stat_stat = ev_stat_stat; 506 evapi.stat_stat = ev_stat_stat;
428 evapi.embed_start = ev_embed_start; 507 evapi.embed_start = ev_embed_start;
429 evapi.embed_stop = ev_embed_stop; 508 evapi.embed_stop = ev_embed_stop;
430 evapi.embed_sweep = ev_embed_sweep; 509 evapi.embed_sweep = ev_embed_sweep;
431 evapi.fork_start = ev_fork_start; 510 evapi.fork_start = ev_fork_start;
432 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;
433 evapi.async_start = ev_async_start; 514 evapi.async_start = ev_async_start;
434 evapi.async_stop = ev_async_stop; 515 evapi.async_stop = ev_async_stop;
435 evapi.async_send = ev_async_send; 516 evapi.async_send = ev_async_send;
436 evapi.clear_pending = ev_clear_pending; 517 evapi.clear_pending = ev_clear_pending;
437 evapi.invoke = ev_invoke; 518 evapi.invoke = ev_invoke;
438 519
439 sv_setiv (sv, (IV)&evapi); 520 sv_setiv (sv, (IV)&evapi);
440 SvREADONLY_on (sv); 521 SvREADONLY_on (sv);
441 } 522 }
442#ifndef _WIN32 523#if !defined _WIN32 && !defined _MINIX
443 pthread_atfork (0, 0, ev_default_fork); 524 pthread_atfork (0, 0, default_fork);
444#endif 525#endif
445} 526}
446 527
447SV *ev_default_loop (unsigned int flags = 0) 528SV *ev_default_loop (unsigned int flags = 0)
448 CODE: 529 CODE:
… …
462 OUTPUT: 543 OUTPUT:
463 RETVAL 544 RETVAL
464 545
465void ev_default_destroy () 546void ev_default_destroy ()
466 CODE: 547 CODE:
467 ev_default_destroy (); 548 ev_loop_destroy (EV_DEFAULT_UC);
468 SvREFCNT_dec (default_loop_sv); 549 SvREFCNT_dec (default_loop_sv);
469 default_loop_sv = 0; 550 default_loop_sv = 0;
470 551
471unsigned int ev_supported_backends () 552unsigned int ev_supported_backends ()
472 553
473unsigned int ev_recommended_backends () 554unsigned int ev_recommended_backends ()
474 555
475unsigned int ev_embeddable_backends () 556unsigned int ev_embeddable_backends ()
476 557
558void ev_sleep (NV interval)
559
477NV 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}
478 570
479NV ev_now () 571NV ev_now ()
480 C_ARGS: evapi.default_loop 572 C_ARGS: evapi.default_loop
481 573
574void ev_now_update ()
575 C_ARGS: evapi.default_loop
576
577void ev_suspend ()
578 C_ARGS: evapi.default_loop
579
580void ev_resume ()
581 C_ARGS: evapi.default_loop
582
482unsigned int ev_backend () 583unsigned int ev_backend ()
483 C_ARGS: evapi.default_loop 584 C_ARGS: evapi.default_loop
484 585
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
485unsigned int ev_loop_count () 596unsigned int ev_depth ()
597 ALIAS:
598 loop_depth = 1
486 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
487 600
488void ev_set_io_collect_interval (NV interval) 601void ev_set_io_collect_interval (NV interval)
489 C_ARGS: evapi.default_loop, interval 602 C_ARGS: evapi.default_loop, interval
490 603
491void ev_set_timeout_collect_interval (NV interval) 604void ev_set_timeout_collect_interval (NV interval)
492 C_ARGS: evapi.default_loop, interval 605 C_ARGS: evapi.default_loop, interval
493 606
494void ev_loop (int flags = 0) 607int ev_run (int flags = 0)
608 ALIAS:
609 loop = 1
495 C_ARGS: evapi.default_loop, flags 610 C_ARGS: evapi.default_loop, flags
496 611
497void ev_unloop (int how = EVUNLOOP_ONE) 612void ev_break (int how = EVBREAK_ONE)
613 ALIAS:
614 unloop = 1
498 C_ARGS: evapi.default_loop, how 615 C_ARGS: evapi.default_loop, how
499 616
500void ev_feed_fd_event (int fd, int revents = EV_NONE) 617void ev_feed_fd_event (int fd, int revents = EV_NONE)
501 C_ARGS: evapi.default_loop, fd, revents 618 C_ARGS: evapi.default_loop, fd, revents
502 619
503void ev_feed_signal_event (SV *signal) 620void ev_feed_signal_event (SV *signal)
504 CODE: 621 CODE:
505{ 622{
506 Signal signum = sv_signum (signal); 623 Signal signum = s_signum (signal);
507 CHECK_SIG (signal, signum); 624 CHECK_SIG (signal, signum);
508 625
509 ev_feed_signal_event (evapi.default_loop, signum); 626 ev_feed_signal_event (evapi.default_loop, signum);
510} 627}
511 628
629unsigned int ev_pending_count ()
630 C_ARGS: evapi.default_loop
631
632void ev_invoke_pending ()
633 C_ARGS: evapi.default_loop
634
512ev_io *io (SV *fh, int events, SV *cb) 635ev_io *io (SV *fh, int events, SV *cb)
513 ALIAS: 636 ALIAS:
514 io_ns = 1 637 io_ns = 1
638 _ae_io = 2
515 CODE: 639 CODE:
516{ 640{
517 int fd = sv_fileno (fh); 641 int fd = s_fileno (fh, events & EV_WRITE);
518 CHECK_FD (fh, fd); 642 CHECK_FD (fh, fd);
519 643
644 if (ix == 2)
645 {
646 ix = 0;
647 events = events ? EV_WRITE : EV_READ;
648 }
649
520 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 650 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
521 RETVAL->fh = newSVsv (fh); 651 e_fh (RETVAL) = newSVsv (fh);
522 ev_io_set (RETVAL, fd, events); 652 ev_io_set (RETVAL, fd, events);
523 if (!ix) START (io, RETVAL); 653 if (!ix) START (io, RETVAL);
524} 654}
525 OUTPUT: 655 OUTPUT:
526 RETVAL 656 RETVAL
… …
544 CHECK_REPEAT (interval); 674 CHECK_REPEAT (interval);
545 CODE: 675 CODE:
546{ 676{
547 ev_periodic *w; 677 ev_periodic *w;
548 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 678 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
549 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 679 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
550 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);
551 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 681 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
552 if (!ix) START (periodic, w); 682 if (!ix) START (periodic, w);
553} 683}
554 OUTPUT: 684 OUTPUT:
555 RETVAL 685 RETVAL
… …
557ev_signal *signal (SV *signal, SV *cb) 687ev_signal *signal (SV *signal, SV *cb)
558 ALIAS: 688 ALIAS:
559 signal_ns = 1 689 signal_ns = 1
560 CODE: 690 CODE:
561{ 691{
562 Signal signum = sv_signum (signal); 692 Signal signum = s_signum (signal);
563 CHECK_SIG (signal, signum); 693 CHECK_SIG (signal, signum);
564 694
565 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 695 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
566 ev_signal_set (RETVAL, signum); 696 ev_signal_set (RETVAL, signum);
567 if (!ix) START (signal, RETVAL); 697 if (!ix) START_SIGNAL (RETVAL);
568} 698}
569 OUTPUT: 699 OUTPUT:
570 RETVAL 700 RETVAL
571 701
572ev_idle *idle (SV *cb) 702ev_idle *idle (SV *cb)
… …
607 ev_fork_set (RETVAL); 737 ev_fork_set (RETVAL);
608 if (!ix) START (fork, RETVAL); 738 if (!ix) START (fork, RETVAL);
609 OUTPUT: 739 OUTPUT:
610 RETVAL 740 RETVAL
611 741
742#if CLEANUP_ENABLED
743
744ev_cleanup *cleanup (SV *cb)
745 ALIAS:
746 cleanup_ns = 1
747 CODE:
748 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
749 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
750 ev_cleanup_set (RETVAL);
751 if (!ix) START (cleanup, RETVAL);
752 OUTPUT:
753 RETVAL
754
755#endif
756
612ev_child *child (int pid, int trace, SV *cb) 757ev_child *child (int pid, int trace, SV *cb)
613 ALIAS: 758 ALIAS:
614 child_ns = 1 759 child_ns = 1
615 CODE: 760 CODE:
761#if EV_CHILD_ENABLE
616 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 762 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
617 ev_child_set (RETVAL, pid, trace); 763 ev_child_set (RETVAL, pid, trace);
618 if (!ix) START (child, RETVAL); 764 if (!ix) START (child, RETVAL);
765#else
766 croak ("EV::child watchers not supported on this platform");
767#endif
619 OUTPUT: 768 OUTPUT:
620 RETVAL 769 RETVAL
770
621 771
622ev_stat *stat (SV *path, NV interval, SV *cb) 772ev_stat *stat (SV *path, NV interval, SV *cb)
623 ALIAS: 773 ALIAS:
624 stat_ns = 1 774 stat_ns = 1
625 CODE: 775 CODE:
626 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 776 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
627 RETVAL->fh = newSVsv (path); 777 e_fh (RETVAL) = newSVsv (path);
628 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 778 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
629 if (!ix) START (stat, RETVAL); 779 if (!ix) START (stat, RETVAL);
630 OUTPUT: 780 OUTPUT:
631 RETVAL 781 RETVAL
632 782
783#ifndef EV_NO_LOOPS
784
633ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 785ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
634 ALIAS: 786 ALIAS:
635 embed_ns = 1 787 embed_ns = 1
636 CODE: 788 CODE:
637{ 789{
638 if (!(ev_backend (loop) & ev_embeddable_backends ())) 790 if (!(ev_backend (loop) & ev_embeddable_backends ()))
639 croak ("passed loop is not embeddable via EV::embed,"); 791 croak ("passed loop is not embeddable via EV::embed,");
640 792
641 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 793 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
642 RETVAL->fh = newSVsv (ST (0)); 794 e_fh (RETVAL) = newSVsv (ST (0));
643 ev_embed_set (RETVAL, loop); 795 ev_embed_set (RETVAL, loop);
644
645 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
646
647 if (!ix) START (embed, RETVAL); 796 if (!ix) START (embed, RETVAL);
648} 797}
649 OUTPUT: 798 OUTPUT:
650 RETVAL 799 RETVAL
800
801#endif
651 802
652ev_async *async (SV *cb) 803ev_async *async (SV *cb)
653 ALIAS: 804 ALIAS:
654 async_ns = 1 805 async_ns = 1
655 CODE: 806 CODE:
… …
661 812
662void once (SV *fh, int events, SV *timeout, SV *cb) 813void once (SV *fh, int events, SV *timeout, SV *cb)
663 CODE: 814 CODE:
664 ev_once ( 815 ev_once (
665 evapi.default_loop, 816 evapi.default_loop,
666 sv_fileno (fh), events, 817 s_fileno (fh, events & EV_WRITE), events,
667 SvOK (timeout) ? SvNV (timeout) : -1., 818 SvOK (timeout) ? SvNV (timeout) : -1.,
668 e_once_cb, 819 e_once_cb,
669 newSVsv (cb) 820 newSVsv (cb)
670 ); 821 );
671 822
… …
692 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 843 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
693 new_value = new_value ? WFLAG_KEEPALIVE : 0; 844 new_value = new_value ? WFLAG_KEEPALIVE : 0;
694 845
695 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 846 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
696 { 847 {
848 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
697 REF (w); 849 REF (w);
698 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
699 UNREF (w); 850 UNREF (w);
700 } 851 }
701} 852}
702 OUTPUT: 853 OUTPUT:
703 RETVAL 854 RETVAL
704 855
705SV *cb (ev_watcher *w, SV *new_cb = 0) 856SV *cb (ev_watcher *w, SV *new_cb = 0)
706 CODE: 857 CODE:
707{ 858{
708 RETVAL = newSVsv (w->cb_sv);
709
710 if (items > 1) 859 if (items > 1)
711 sv_setsv (w->cb_sv, new_cb); 860 {
861 new_cb = s_get_cv_croak (new_cb);
862 RETVAL = newRV_noinc (w->cb_sv);
863 w->cb_sv = SvREFCNT_inc (new_cb);
864 }
865 else
866 RETVAL = newRV_inc (w->cb_sv);
712} 867}
713 OUTPUT: 868 OUTPUT:
714 RETVAL 869 RETVAL
715 870
716SV *data (ev_watcher *w, SV *new_data = 0) 871SV *data (ev_watcher *w, SV *new_data = 0)
… …
781 e_destroy (w); 936 e_destroy (w);
782 937
783void set (ev_io *w, SV *fh, int events) 938void set (ev_io *w, SV *fh, int events)
784 CODE: 939 CODE:
785{ 940{
786 int fd = sv_fileno (fh); 941 int fd = s_fileno (fh, events & EV_WRITE);
787 CHECK_FD (fh, fd); 942 CHECK_FD (fh, fd);
788 943
789 sv_setsv (w->fh, fh); 944 sv_setsv (e_fh (w), fh);
790 RESET (io, w, (w, fd, events)); 945 RESET (io, w, (w, fd, events));
791} 946}
792 947
793SV *fh (ev_io *w, SV *new_fh = 0) 948SV *fh (ev_io *w, SV *new_fh = 0)
794 CODE: 949 CODE:
795{ 950{
796 if (items > 1) 951 if (items > 1)
797 { 952 {
798 int fd = sv_fileno (new_fh); 953 int fd = s_fileno (new_fh, w->events & EV_WRITE);
799 CHECK_FD (new_fh, fd); 954 CHECK_FD (new_fh, fd);
800 955
801 RETVAL = w->fh; 956 RETVAL = e_fh (w);
802 w->fh = newSVsv (new_fh); 957 e_fh (w) = newSVsv (new_fh);
803 958
804 RESET (io, w, (w, fd, w->events)); 959 RESET (io, w, (w, fd, w->events));
805 } 960 }
806 else 961 else
807 RETVAL = newSVsv (w->fh); 962 RETVAL = newSVsv (e_fh (w));
808} 963}
809 OUTPUT: 964 OUTPUT:
810 RETVAL 965 RETVAL
811 966
812int events (ev_io *w, int new_events = EV_UNDEF) 967int events (ev_io *w, int new_events = EV_UNDEF)
… …
822 977
823MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 978MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
824 979
825void ev_signal_start (ev_signal *w) 980void ev_signal_start (ev_signal *w)
826 CODE: 981 CODE:
827 START (signal, w); 982 START_SIGNAL (w);
828 983
829void ev_signal_stop (ev_signal *w) 984void ev_signal_stop (ev_signal *w)
830 CODE: 985 CODE:
831 STOP (signal, w); 986 STOP (signal, w);
832 987
… …
836 e_destroy (w); 991 e_destroy (w);
837 992
838void set (ev_signal *w, SV *signal) 993void set (ev_signal *w, SV *signal)
839 CODE: 994 CODE:
840{ 995{
841 Signal signum = sv_signum (signal); 996 Signal signum = s_signum (signal);
842 CHECK_SIG (signal, signum); 997 CHECK_SIG (signal, signum);
843 998
844 RESET (signal, w, (w, signum)); 999 RESET_SIGNAL (w, (w, signum));
845} 1000}
846 1001
847int signal (ev_signal *w, SV *new_signal = 0) 1002int signal (ev_signal *w, SV *new_signal = 0)
848 CODE: 1003 CODE:
849{ 1004{
850 RETVAL = w->signum; 1005 RETVAL = w->signum;
851 1006
852 if (items > 1) 1007 if (items > 1)
853 { 1008 {
854 Signal signum = sv_signum (new_signal); 1009 Signal signum = s_signum (new_signal);
855 CHECK_SIG (new_signal, signum); 1010 CHECK_SIG (new_signal, signum);
856 1011
857 RESET (signal, w, (w, signum)); 1012 RESET_SIGNAL (w, (w, signum));
858 } 1013 }
859} 1014}
860 OUTPUT: 1015 OUTPUT:
861 RETVAL 1016 RETVAL
862 1017
… …
874 1029
875void ev_timer_again (ev_timer *w) 1030void ev_timer_again (ev_timer *w)
876 INIT: 1031 INIT:
877 CHECK_REPEAT (w->repeat); 1032 CHECK_REPEAT (w->repeat);
878 CODE: 1033 CODE:
879 REF (w);
880 ev_timer_again (e_loop (w), w); 1034 ev_timer_again (e_loop (w), w);
881 UNREF (w); 1035 UNREF (w);
1036
1037NV ev_timer_remaining (ev_timer *w)
1038 C_ARGS: e_loop (w), w
882 1039
883void DESTROY (ev_timer *w) 1040void DESTROY (ev_timer *w)
884 CODE: 1041 CODE:
885 STOP (timer, w); 1042 STOP (timer, w);
886 e_destroy (w); 1043 e_destroy (w);
… …
903 CODE: 1060 CODE:
904 STOP (periodic, w); 1061 STOP (periodic, w);
905 1062
906void ev_periodic_again (ev_periodic *w) 1063void ev_periodic_again (ev_periodic *w)
907 CODE: 1064 CODE:
908 REF (w);
909 ev_periodic_again (e_loop (w), w); 1065 ev_periodic_again (e_loop (w), w);
910 UNREF (w); 1066 UNREF (w);
911 1067
912void DESTROY (ev_periodic *w) 1068void DESTROY (ev_periodic *w)
913 CODE: 1069 CODE:
… …
917void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1073void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
918 INIT: 1074 INIT:
919 CHECK_REPEAT (interval); 1075 CHECK_REPEAT (interval);
920 CODE: 1076 CODE:
921{ 1077{
922 SvREFCNT_dec (w->fh); 1078 SvREFCNT_dec (e_fh (w));
923 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1079 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
924 1080
925 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1081 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
926} 1082}
927 1083
928NV at (ev_periodic *w) 1084NV at (ev_periodic *w)
929 CODE: 1085 CODE:
930 RETVAL = ev_periodic_at (w); 1086 RETVAL = ev_periodic_at (w);
… …
989void DESTROY (ev_fork *w) 1145void DESTROY (ev_fork *w)
990 CODE: 1146 CODE:
991 STOP (fork, w); 1147 STOP (fork, w);
992 e_destroy (w); 1148 e_destroy (w);
993 1149
1150#if CLEANUP_ENABLED
1151
1152MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1153
1154void ev_cleanup_start (ev_cleanup *w)
1155 CODE:
1156 START (cleanup, w);
1157
1158void ev_cleanup_stop (ev_cleanup *w)
1159 CODE:
1160 STOP (cleanup, w);
1161
1162void DESTROY (ev_cleanup *w)
1163 CODE:
1164 STOP (cleanup, w);
1165 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1166 e_destroy (w);
1167
1168int keepalive (ev_watcher *w, SV *new_value = 0)
1169 CODE:
1170 RETVAL = 1;
1171 OUTPUT:
1172 RETVAL
1173
1174#endif
1175
994MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1176MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1177
1178#if EV_CHILD_ENABLE
995 1179
996void ev_child_start (ev_child *w) 1180void ev_child_start (ev_child *w)
997 CODE: 1181 CODE:
998 START (child, w); 1182 START (child, w);
999 1183
… …
1019 : ix == 1 ? w->rpid 1203 : ix == 1 ? w->rpid
1020 : w->rstatus; 1204 : w->rstatus;
1021 OUTPUT: 1205 OUTPUT:
1022 RETVAL 1206 RETVAL
1023 1207
1208#endif
1209
1024MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1210MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1025 1211
1026void ev_stat_start (ev_stat *w) 1212void ev_stat_start (ev_stat *w)
1027 CODE: 1213 CODE:
1028 START (stat, w); 1214 START (stat, w);
… …
1037 e_destroy (w); 1223 e_destroy (w);
1038 1224
1039void set (ev_stat *w, SV *path, NV interval) 1225void set (ev_stat *w, SV *path, NV interval)
1040 CODE: 1226 CODE:
1041{ 1227{
1042 sv_setsv (w->fh, path); 1228 sv_setsv (e_fh (w), path);
1043 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1229 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1044} 1230}
1045 1231
1046SV *path (ev_stat *w, SV *new_path = 0) 1232SV *path (ev_stat *w, SV *new_path = 0)
1047 CODE: 1233 CODE:
1048{ 1234{
1049 RETVAL = SvREFCNT_inc (w->fh); 1235 RETVAL = SvREFCNT_inc (e_fh (w));
1050 1236
1051 if (items > 1) 1237 if (items > 1)
1052 { 1238 {
1053 SvREFCNT_dec (w->fh); 1239 SvREFCNT_dec (e_fh (w));
1054 w->fh = newSVsv (new_path); 1240 e_fh (w) = newSVsv (new_path);
1055 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1241 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1056 } 1242 }
1057} 1243}
1058 OUTPUT: 1244 OUTPUT:
1059 RETVAL 1245 RETVAL
1060 1246
… …
1062 CODE: 1248 CODE:
1063{ 1249{
1064 RETVAL = w->interval; 1250 RETVAL = w->interval;
1065 1251
1066 if (items > 1) 1252 if (items > 1)
1067 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1253 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1068} 1254}
1069 OUTPUT: 1255 OUTPUT:
1070 RETVAL 1256 RETVAL
1071 1257
1072void prev (ev_stat *w) 1258void prev (ev_stat *w)
… …
1131 e_destroy (w); 1317 e_destroy (w);
1132 1318
1133void set (ev_embed *w, struct ev_loop *loop) 1319void set (ev_embed *w, struct ev_loop *loop)
1134 CODE: 1320 CODE:
1135{ 1321{
1136 sv_setsv (w->fh, ST (1)); 1322 sv_setsv (e_fh (w), ST (1));
1137 RESET (embed, w, (w, loop)); 1323 RESET (embed, w, (w, loop));
1138} 1324}
1139 1325
1140SV *other (ev_embed *w) 1326SV *other (ev_embed *w)
1141 CODE: 1327 CODE:
1142 RETVAL = newSVsv (w->fh); 1328 RETVAL = newSVsv (e_fh (w));
1143 OUTPUT: 1329 OUTPUT:
1144 RETVAL 1330 RETVAL
1145 1331
1146void ev_embed_sweep (ev_embed *w) 1332void ev_embed_sweep (ev_embed *w)
1147 C_ARGS: e_loop (w), w 1333 C_ARGS: e_loop (w), w
… …
1168 CODE: 1354 CODE:
1169 RETVAL = boolSV (ev_async_pending (w)); 1355 RETVAL = boolSV (ev_async_pending (w));
1170 OUTPUT: 1356 OUTPUT:
1171 RETVAL 1357 RETVAL
1172 1358
1359#ifndef EV_NO_LOOPS
1360
1173MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1361MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1174 1362
1175SV *new (SV *klass, unsigned int flags = 0) 1363SV *new (SV *klass, unsigned int flags = 0)
1176 CODE: 1364 CODE:
1177{ 1365{
… …
1185 OUTPUT: 1373 OUTPUT:
1186 RETVAL 1374 RETVAL
1187 1375
1188void DESTROY (struct ev_loop *loop) 1376void DESTROY (struct ev_loop *loop)
1189 CODE: 1377 CODE:
1190 if (loop != evapi.default_loop) /* global destruction sucks */ 1378 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1379 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1380 if (loop != evapi.default_loop)
1191 ev_loop_destroy (loop); 1381 ev_loop_destroy (loop);
1192 1382
1193void ev_loop_fork (struct ev_loop *loop) 1383void ev_loop_fork (struct ev_loop *loop)
1194 1384
1195NV ev_now (struct ev_loop *loop) 1385NV ev_now (struct ev_loop *loop)
1196 1386
1387void ev_now_update (struct ev_loop *loop)
1388
1389void ev_suspend (struct ev_loop *loop)
1390
1391void ev_resume (struct ev_loop *loop)
1392
1197void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1393void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1198 1394
1199void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1395void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1200 1396
1201unsigned int ev_backend (struct ev_loop *loop) 1397unsigned int ev_backend (struct ev_loop *loop)
1202 1398
1203unsigned int ev_loop_count (struct ev_loop *loop) 1399void ev_verify (struct ev_loop *loop)
1400 ALIAS:
1401 loop_verify = 1
1204 1402
1205void ev_loop (struct ev_loop *loop, int flags = 0) 1403unsigned int ev_iteration (struct ev_loop *loop)
1404 ALIAS:
1405 loop_count = 1
1206 1406
1407unsigned int ev_depth (struct ev_loop *loop)
1408 ALIAS:
1409 loop_depth = 1
1410
1411int ev_run (struct ev_loop *loop, int flags = 0)
1412 ALIAS:
1413 loop = 1
1414
1207void ev_unloop (struct ev_loop *loop, int how = 1) 1415void ev_break (struct ev_loop *loop, int how = 1)
1416 ALIAS:
1417 unloop = 1
1208 1418
1209void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1419void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1210 1420
1421unsigned int ev_pending_count (struct ev_loop *loop)
1422
1423void ev_invoke_pending (struct ev_loop *loop)
1424
1211#if 0 1425#if 0
1212 1426
1213void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1427void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1214 CODE: 1428 CODE:
1215{ 1429{
1216 Signal signum = sv_signum (signal); 1430 Signal signum = s_signum (signal);
1217 CHECK_SIG (signal, signum); 1431 CHECK_SIG (signal, signum);
1218 1432
1219 ev_feed_signal_event (loop, signum); 1433 ev_feed_signal_event (loop, signum);
1220} 1434}
1221 1435
… …
1224ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1438ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1225 ALIAS: 1439 ALIAS:
1226 io_ns = 1 1440 io_ns = 1
1227 CODE: 1441 CODE:
1228{ 1442{
1229 int fd = sv_fileno (fh); 1443 int fd = s_fileno (fh, events & EV_WRITE);
1230 CHECK_FD (fh, fd); 1444 CHECK_FD (fh, fd);
1231 1445
1232 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1446 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1233 RETVAL->fh = newSVsv (fh); 1447 e_fh (RETVAL) = newSVsv (fh);
1234 ev_io_set (RETVAL, fd, events); 1448 ev_io_set (RETVAL, fd, events);
1235 if (!ix) START (io, RETVAL); 1449 if (!ix) START (io, RETVAL);
1236} 1450}
1237 OUTPUT: 1451 OUTPUT:
1238 RETVAL 1452 RETVAL
… …
1254 periodic_ns = 1 1468 periodic_ns = 1
1255 INIT: 1469 INIT:
1256 CHECK_REPEAT (interval); 1470 CHECK_REPEAT (interval);
1257 CODE: 1471 CODE:
1258{ 1472{
1259 ev_periodic *w; 1473 ev_periodic *w;
1260 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1474 w = e_new (sizeof (ev_periodic), cb, ST (0));
1261 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1475 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1262 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1476 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1263 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1477 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1264 if (!ix) START (periodic, w); 1478 if (!ix) START (periodic, w);
1265} 1479}
1266 OUTPUT: 1480 OUTPUT:
1267 RETVAL 1481 RETVAL
1268 1482
1269#if 0
1270
1271ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1483ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1272 ALIAS: 1484 ALIAS:
1273 signal_ns = 1 1485 signal_ns = 1
1274 CODE: 1486 CODE:
1275{ 1487{
1276 Signal signum = sv_signum (signal); 1488 Signal signum = s_signum (signal);
1277 CHECK_SIG (signal, signum); 1489 CHECK_SIG (signal, signum);
1278 1490
1279 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1491 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1280 ev_signal_set (RETVAL, signum); 1492 ev_signal_set (RETVAL, signum);
1281 if (!ix) START (signal, RETVAL); 1493 if (!ix) START_SIGNAL (RETVAL);
1282} 1494}
1283 OUTPUT: 1495 OUTPUT:
1284 RETVAL 1496 RETVAL
1285
1286#endif
1287 1497
1288ev_idle *idle (struct ev_loop *loop, SV *cb) 1498ev_idle *idle (struct ev_loop *loop, SV *cb)
1289 ALIAS: 1499 ALIAS:
1290 idle_ns = 1 1500 idle_ns = 1
1291 CODE: 1501 CODE:
… …
1323 ev_fork_set (RETVAL); 1533 ev_fork_set (RETVAL);
1324 if (!ix) START (fork, RETVAL); 1534 if (!ix) START (fork, RETVAL);
1325 OUTPUT: 1535 OUTPUT:
1326 RETVAL 1536 RETVAL
1327 1537
1538#if CLEANUP_ENABLED
1539
1540ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1541 ALIAS:
1542 cleanup_ns = 1
1543 CODE:
1544 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1545 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1546 ev_cleanup_set (RETVAL);
1547 if (!ix) START (cleanup, RETVAL);
1548 OUTPUT:
1549 RETVAL
1550
1551#endif
1552
1328ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1553ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1329 ALIAS: 1554 ALIAS:
1330 child_ns = 1 1555 child_ns = 1
1331 CODE: 1556 CODE:
1557#if EV_CHILD_ENABLE
1332 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1558 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1333 ev_child_set (RETVAL, pid, trace); 1559 ev_child_set (RETVAL, pid, trace);
1334 if (!ix) START (child, RETVAL); 1560 if (!ix) START (child, RETVAL);
1561#else
1562 croak ("EV::child watchers not supported on this platform");
1563#endif
1335 OUTPUT: 1564 OUTPUT:
1336 RETVAL 1565 RETVAL
1337 1566
1338ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1567ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1339 ALIAS: 1568 ALIAS:
1340 stat_ns = 1 1569 stat_ns = 1
1341 CODE: 1570 CODE:
1342 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1571 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1343 RETVAL->fh = newSVsv (path); 1572 e_fh (RETVAL) = newSVsv (path);
1344 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1573 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1345 if (!ix) START (stat, RETVAL); 1574 if (!ix) START (stat, RETVAL);
1346 OUTPUT: 1575 OUTPUT:
1347 RETVAL 1576 RETVAL
1348 1577
1349ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1578ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1350 ALIAS: 1579 ALIAS:
1351 embed_ns = 1 1580 embed_ns = 1
1352 CODE: 1581 CODE:
1353{ 1582{
1354 if (!(ev_backend (other) & ev_embeddable_backends ())) 1583 if (!(ev_backend (other) & ev_embeddable_backends ()))
1355 croak ("passed loop is not embeddable via EV::embed,"); 1584 croak ("passed loop is not embeddable via EV::embed,");
1356 1585
1357 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1586 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1358 RETVAL->fh = newSVsv (ST (1)); 1587 e_fh (RETVAL) = newSVsv (ST (1));
1359 ev_embed_set (RETVAL, other); 1588 ev_embed_set (RETVAL, other);
1360
1361 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1362
1363 if (!ix) START (embed, RETVAL); 1589 if (!ix) START (embed, RETVAL);
1364} 1590}
1365 OUTPUT: 1591 OUTPUT:
1366 RETVAL 1592 RETVAL
1367 1593
… …
1377 1603
1378void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1604void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1379 CODE: 1605 CODE:
1380 ev_once ( 1606 ev_once (
1381 loop, 1607 loop,
1382 sv_fileno (fh), events, 1608 s_fileno (fh, events & EV_WRITE), events,
1383 SvOK (timeout) ? SvNV (timeout) : -1., 1609 SvOK (timeout) ? SvNV (timeout) : -1.,
1384 e_once_cb, 1610 e_once_cb,
1385 newSVsv (cb) 1611 newSVsv (cb)
1386 ); 1612 );
1387 1613
1614#endif
1615

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