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Comparing EV/EV.xs (file contents):
Revision 1.112 by root, Tue May 20 23:49:41 2008 UTC vs.
Revision 1.155 by root, Sun Feb 20 02:56:23 2011 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
22#define EV_USE_FLOOR 1
13#define EV_H <ev.h> 23#define EV_H <ev.h>
24#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 25#include "EV/EVAPI.h"
15 26
16#define EV_SELECT_IS_WINSOCKET 0 27#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 28#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 29# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 31# define fd_mask Perl_fd_mask
21#endif 32#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 33/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 34#include "libev/ev.c"
24 35
25#ifndef _WIN32 36#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 37# include <pthread.h>
27#endif 38#endif
28 39
29#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 40#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
41#define e_flags(w) ((ev_watcher *)(w))->e_flags
42#define e_self(w) ((ev_watcher *)(w))->self
43#define e_fh(w) ((ev_watcher *)(w))->fh
44#define e_data(w) ((ev_watcher *)(w))->data
30 45
31#define WFLAG_KEEPALIVE 1 46#define WFLAG_KEEPALIVE 1
47#define WFLAG_UNREFED 2 /* has been unref'ed */
32 48
33#define UNREF(w) \ 49#define UNREF(w) \
34 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35 && !ev_is_active (w)) \ 51 && ev_is_active (w)) \
52 { \
36 ev_unref (e_loop (w)); 53 ev_unref (e_loop (w)); \
54 e_flags (w) |= WFLAG_UNREFED; \
55 }
37 56
38#define REF(w) \ 57#define REF(w) \
39 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 58 if (e_flags (w) & WFLAG_UNREFED) \
40 && ev_is_active (w)) \ 59 { \
60 e_flags (w) &= ~WFLAG_UNREFED; \
41 ev_ref (e_loop (w)); 61 ev_ref (e_loop (w)); \
62 }
42 63
43#define START(type,w) \ 64#define START(type,w) \
44 do { \ 65 do { \
66 ev_ ## type ## _start (e_loop (w), w); \
45 UNREF (w); \ 67 UNREF (w); \
46 ev_ ## type ## _start (e_loop (w), w); \
47 } while (0) 68 } while (0)
48 69
49#define STOP(type,w) \ 70#define STOP(type,w) \
50 do { \ 71 do { \
51 REF (w); \ 72 REF (w); \
52 ev_ ## type ## _stop (e_loop (w), w); \ 73 ev_ ## type ## _stop (e_loop (w), w); \
53 } while (0) 74 } while (0)
54 75
55#define RESET(type,w,seta) \ 76#define RESET(type,w,seta) \
56 do { \ 77 do { \
57 int active = ev_is_active (w); \ 78 int active = ev_is_active (w); \
58 if (active) STOP (type, w); \ 79 if (active) STOP (type, w); \
59 ev_ ## type ## _set seta; \ 80 ev_ ## type ## _set seta; \
60 if (active) START (type, w); \ 81 if (active) START (type, w); \
61 } while (0) 82 } while (0)
62 83
63typedef int Signal; 84typedef int Signal;
85
86/* horrible... */
87#define CHECK_SIGNAL_CAN_START(w) \
88 do { \
89 /* dive into the internals of libev to avoid aborting in libev */ \
90 if (signals [(w)->signum - 1].loop \
91 && signals [(w)->signum - 1].loop != e_loop (w)) \
92 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
93 } while (0)
94
95#define START_SIGNAL(w) \
96 do { \
97 CHECK_SIGNAL_CAN_START (w); \
98 START (signal, w); \
99 } while (0) \
100
101#define RESET_SIGNAL(w,seta) \
102 do { \
103 int active = ev_is_active (w); \
104 if (active) STOP (signal, w); \
105 ev_ ## signal ## _set seta; \
106 if (active) START_SIGNAL (w); \
107 } while (0)
64 108
65static SV *default_loop_sv; 109static SV *default_loop_sv;
66 110
67static struct EVAPI evapi; 111static struct EVAPI evapi;
68 112
… …
78 *stash_idle, 122 *stash_idle,
79 *stash_prepare, 123 *stash_prepare,
80 *stash_check, 124 *stash_check,
81 *stash_embed, 125 *stash_embed,
82 *stash_fork, 126 *stash_fork,
127 *stash_cleanup,
83 *stash_async; 128 *stash_async;
84
85#ifndef SIG_SIZE
86/* kudos to Slaven Rezic for the idea */
87static char sig_size [] = { SIG_NUM };
88# define SIG_SIZE (sizeof (sig_size) + 1)
89#endif
90
91static Signal
92sv_signum (SV *sig)
93{
94 Signal signum;
95
96 SvGETMAGIC (sig);
97
98 for (signum = 1; signum < SIG_SIZE; ++signum)
99 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100 return signum;
101
102 signum = SvIV (sig);
103
104 if (signum > 0 && signum < SIG_SIZE)
105 return signum;
106
107 return -1;
108}
109 129
110///////////////////////////////////////////////////////////////////////////// 130/////////////////////////////////////////////////////////////////////////////
111// Event 131// Event
112 132
113static void e_cb (EV_P_ ev_watcher *w, int revents); 133static void e_cb (EV_P_ ev_watcher *w, int revents);
114 134
115static int 135void *
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 *
146e_new (int size, SV *cb_sv, SV *loop) 136e_new (int size, SV *cb_sv, SV *loop)
147{ 137{
148 SV *cv = e_get_cv (cb_sv); 138 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149 ev_watcher *w; 139 ev_watcher *w;
150 SV *self = NEWSV (0, size); 140 SV *self = NEWSV (0, size);
151 SvPOK_only (self); 141 SvPOK_only (self);
152 SvCUR_set (self, size); 142 SvCUR_set (self, size);
153 143
154 w = (ev_watcher *)SvPVX (self); 144 w = (ev_watcher *)SvPVX (self);
155 145
156 ev_init (w, e_cb); 146 ev_init (w, cv ? e_cb : 0);
157 147
158 w->loop = SvREFCNT_inc (SvRV (loop)); 148 w->loop = SvREFCNT_inc (SvRV (loop));
159 w->e_flags = WFLAG_KEEPALIVE; 149 w->e_flags = WFLAG_KEEPALIVE;
160 w->data = 0; 150 w->data = 0;
161 w->fh = 0; 151 w->fh = 0;
… …
191 } 181 }
192 182
193 return rv; 183 return rv;
194} 184}
195 185
196static SV *sv_events_cache; 186static SV *sv_self_cache, *sv_events_cache;
197 187
198static void 188static void
199e_cb (EV_P_ ev_watcher *w, int revents) 189e_cb (EV_P_ ev_watcher *w, int revents)
200{ 190{
201 dSP; 191 dSP;
202 I32 mark = SP - PL_stack_base; 192 I32 mark = SP - PL_stack_base;
203 SV *sv_self, *sv_events; 193 SV *sv_self, *sv_events;
204 194
195 /* libev might have stopped the watcher */
196 if (expect_false (w->e_flags & WFLAG_UNREFED)
197 && !ev_is_active (w))
198 REF (w);
199
200 if (expect_true (sv_self_cache))
201 {
202 sv_self = sv_self_cache; sv_self_cache = 0;
203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
204 }
205 else
206 {
205 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 207 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
208 SvREADONLY_on (sv_self);
209 }
210
211 if (expect_true (sv_events_cache))
212 {
213 sv_events = sv_events_cache; sv_events_cache = 0;
214 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events);
216 }
217 else
218 {
219 sv_events = newSViv (revents);
220 SvREADONLY_on (sv_events);
221 }
222
223 PUSHMARK (SP);
224 EXTEND (SP, 2);
225 PUSHs (sv_self);
226 PUSHs (sv_events);
227
228 PUTBACK;
229 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
230
231 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
232 SvREFCNT_dec (sv_self);
233 else
234 {
235 SvREFCNT_dec (SvRV (sv_self));
236 SvRV_set (sv_self, &PL_sv_undef);
237 sv_self_cache = sv_self;
238 }
239
240 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
241 SvREFCNT_dec (sv_events);
242 else
243 sv_events_cache = sv_events;
244
245 if (expect_false (SvTRUE (ERRSV)))
246 {
247 SPAGAIN;
248 PUSHMARK (SP);
249 PUTBACK;
250 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
251 }
252
253 SP = PL_stack_base + mark;
254 PUTBACK;
255}
256
257static void
258e_once_cb (int revents, void *arg)
259{
260 dSP;
261 I32 mark = SP - PL_stack_base;
262 SV *sv_events;
206 263
207 if (sv_events_cache) 264 if (sv_events_cache)
208 { 265 {
209 sv_events = sv_events_cache; sv_events_cache = 0; 266 sv_events = sv_events_cache; sv_events_cache = 0;
210 SvIV_set (sv_events, revents); 267 SvIV_set (sv_events, revents);
211 } 268 }
212 else 269 else
213 sv_events = newSViv (revents); 270 sv_events = newSViv (revents);
214 271
215 PUSHMARK (SP); 272 PUSHMARK (SP);
216 EXTEND (SP, 2);
217 PUSHs (sv_self);
218 PUSHs (sv_events); 273 XPUSHs (sv_events);
219 274
220 PUTBACK; 275 PUTBACK;
221 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 276 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222 277
223 SvREFCNT_dec (sv_self); 278 SvREFCNT_dec ((SV *)arg);
224 279
225 if (sv_events_cache) 280 if (sv_events_cache)
226 SvREFCNT_dec (sv_events); 281 SvREFCNT_dec (sv_events);
227 else 282 else
228 sv_events_cache = sv_events; 283 sv_events_cache = sv_events;
… …
237 292
238 SP = PL_stack_base + mark; 293 SP = PL_stack_base + mark;
239 PUTBACK; 294 PUTBACK;
240} 295}
241 296
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 297static ev_tstamp
283e_periodic_cb (ev_periodic *w, ev_tstamp now) 298e_periodic_cb (ev_periodic *w, ev_tstamp now)
284{ 299{
285 ev_tstamp retval; 300 ev_tstamp retval;
286 int count; 301 int count;
… …
289 ENTER; 304 ENTER;
290 SAVETMPS; 305 SAVETMPS;
291 306
292 PUSHMARK (SP); 307 PUSHMARK (SP);
293 EXTEND (SP, 2); 308 EXTEND (SP, 2);
294 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 309 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295 PUSHs (newSVnv (now)); 310 PUSHs (newSVnv (now));
296 311
297 PUTBACK; 312 PUTBACK;
298 count = call_sv (w->fh, G_SCALAR | G_EVAL); 313 count = call_sv (w->fh, G_SCALAR | G_EVAL);
299 SPAGAIN; 314 SPAGAIN;
… …
329 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 344 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330 345
331#define CHECK_SIG(sv,num) if ((num) < 0) \ 346#define CHECK_SIG(sv,num) if ((num) < 0) \
332 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 347 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
333 348
349static void
350default_fork (void)
351{
352 ev_loop_fork (EV_DEFAULT_UC);
353}
354
334///////////////////////////////////////////////////////////////////////////// 355/////////////////////////////////////////////////////////////////////////////
335// XS interface functions 356// XS interface functions
336 357
337MODULE = EV PACKAGE = EV PREFIX = ev_ 358MODULE = EV PACKAGE = EV PREFIX = ev_
338 359
… …
350 const_iv (EV_, MINPRI) 371 const_iv (EV_, MINPRI)
351 const_iv (EV_, MAXPRI) 372 const_iv (EV_, MAXPRI)
352 373
353 const_iv (EV_, UNDEF) 374 const_iv (EV_, UNDEF)
354 const_iv (EV_, NONE) 375 const_iv (EV_, NONE)
355 const_iv (EV_, TIMEOUT)
356 const_iv (EV_, READ) 376 const_iv (EV_, READ)
357 const_iv (EV_, WRITE) 377 const_iv (EV_, WRITE)
378 const_iv (EV_, IO)
379 const_iv (EV_, TIMER)
380 const_iv (EV_, PERIODIC)
358 const_iv (EV_, SIGNAL) 381 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT)
359 const_iv (EV_, IDLE) 384 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE)
360 const_iv (EV_, CHECK) 386 const_iv (EV_, CHECK)
387 const_iv (EV_, EMBED)
388 const_iv (EV_, FORK)
389 const_iv (EV_, CLEANUP)
390 const_iv (EV_, ASYNC)
391 const_iv (EV_, CUSTOM)
361 const_iv (EV_, ERROR) 392 const_iv (EV_, ERROR)
362 393
363 const_iv (EV, LOOP_ONESHOT) 394 const_iv (EV, RUN_NOWAIT)
364 const_iv (EV, LOOP_NONBLOCK)
365 const_iv (EV, UNLOOP_ONE) 395 const_iv (EV, RUN_ONCE)
396
397 const_iv (EV, BREAK_CANCEL)
398 const_iv (EV, BREAK_ONE)
366 const_iv (EV, UNLOOP_ALL) 399 const_iv (EV, BREAK_ALL)
367
368 const_iv (EV, BACKEND_SELECT) 400 const_iv (EV, BACKEND_SELECT)
369 const_iv (EV, BACKEND_POLL) 401 const_iv (EV, BACKEND_POLL)
370 const_iv (EV, BACKEND_EPOLL) 402 const_iv (EV, BACKEND_EPOLL)
371 const_iv (EV, BACKEND_KQUEUE) 403 const_iv (EV, BACKEND_KQUEUE)
372 const_iv (EV, BACKEND_DEVPOLL) 404 const_iv (EV, BACKEND_DEVPOLL)
373 const_iv (EV, BACKEND_PORT) 405 const_iv (EV, BACKEND_PORT)
406 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, BACKEND_MASK)
374 const_iv (EV, FLAG_AUTO) 408 const_iv (EV, FLAG_AUTO)
409 const_iv (EV, FLAG_FORKCHECK)
410 const_iv (EV, FLAG_SIGNALFD)
411 const_iv (EV, FLAG_NOSIGMASK)
375 const_iv (EV, FLAG_NOENV) 412 const_iv (EV, FLAG_NOENV)
376 const_iv (EV, FLAG_FORKCHECK) 413 const_iv (EV, FLAG_NOINOTIFY)
414
415 const_iv (EV_, VERSION_MAJOR)
416 const_iv (EV_, VERSION_MINOR)
417#if EV_COMPAT3
418 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
419 const_iv (EV_, TIMEOUT)
420 const_iv (EV, LOOP_NONBLOCK)
421 const_iv (EV, LOOP_ONESHOT)
422 const_iv (EV, UNLOOP_CANCEL)
423 const_iv (EV, UNLOOP_ONE)
424 const_iv (EV, UNLOOP_ALL)
425#endif
377 }; 426 };
378 427
379 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 428 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
380 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
381 430
… …
390 stash_check = gv_stashpv ("EV::Check" , 1); 439 stash_check = gv_stashpv ("EV::Check" , 1);
391 stash_child = gv_stashpv ("EV::Child" , 1); 440 stash_child = gv_stashpv ("EV::Child" , 1);
392 stash_embed = gv_stashpv ("EV::Embed" , 1); 441 stash_embed = gv_stashpv ("EV::Embed" , 1);
393 stash_stat = gv_stashpv ("EV::Stat" , 1); 442 stash_stat = gv_stashpv ("EV::Stat" , 1);
394 stash_fork = gv_stashpv ("EV::Fork" , 1); 443 stash_fork = gv_stashpv ("EV::Fork" , 1);
444 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
395 stash_async = gv_stashpv ("EV::Async" , 1); 445 stash_async = gv_stashpv ("EV::Async" , 1);
396 446
397 { 447 {
398 SV *sv = perl_get_sv ("EV::API", TRUE); 448 SV *sv = perl_get_sv ("EV::API", TRUE);
399 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 449 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400 450
401 /* the poor man's shared library emulator */ 451 /* the poor man's shared library emulator */
402 evapi.ver = EV_API_VERSION; 452 evapi.ver = EV_API_VERSION;
403 evapi.rev = EV_API_REVISION; 453 evapi.rev = EV_API_REVISION;
404 evapi.sv_fileno = sv_fileno; 454 evapi.sv_fileno = sv_fileno;
405 evapi.sv_signum = sv_signum; 455 evapi.sv_signum = s_signum;
406 evapi.supported_backends = ev_supported_backends (); 456 evapi.supported_backends = ev_supported_backends ();
407 evapi.recommended_backends = ev_recommended_backends (); 457 evapi.recommended_backends = ev_recommended_backends ();
408 evapi.embeddable_backends = ev_embeddable_backends (); 458 evapi.embeddable_backends = ev_embeddable_backends ();
409 evapi.time_ = ev_time; 459 evapi.time_ = ev_time;
410 evapi.sleep_ = ev_sleep; 460 evapi.sleep_ = ev_sleep;
411 evapi.loop_new = ev_loop_new; 461 evapi.loop_new = ev_loop_new;
412 evapi.loop_destroy = ev_loop_destroy; 462 evapi.loop_destroy = ev_loop_destroy;
413 evapi.loop_fork = ev_loop_fork; 463 evapi.loop_fork = ev_loop_fork;
414 evapi.loop_count = ev_loop_count; 464 evapi.iteration = ev_iteration;
465 evapi.depth = ev_depth;
466 evapi.set_userdata = ev_set_userdata;
467 evapi.userdata = ev_userdata;
415 evapi.now = ev_now; 468 evapi.now = ev_now;
469 evapi.now_update = ev_now_update;
470 evapi.suspend = ev_suspend;
471 evapi.resume = ev_resume;
416 evapi.backend = ev_backend; 472 evapi.backend = ev_backend;
417 evapi.unloop = ev_unloop; 473 evapi.break_ = ev_break;
474 evapi.invoke_pending = ev_invoke_pending;
475 evapi.pending_count = ev_pending_count;
476 evapi.verify = ev_verify;
477 evapi.set_loop_release_cb = ev_set_loop_release_cb;
478 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
418 evapi.ref = ev_ref; 479 evapi.ref = ev_ref;
419 evapi.unref = ev_unref; 480 evapi.unref = ev_unref;
420 evapi.loop = ev_loop; 481 evapi.run = ev_run;
421 evapi.once = ev_once; 482 evapi.once = ev_once;
422 evapi.io_start = ev_io_start; 483 evapi.io_start = ev_io_start;
423 evapi.io_stop = ev_io_stop; 484 evapi.io_stop = ev_io_stop;
424 evapi.timer_start = ev_timer_start; 485 evapi.timer_start = ev_timer_start;
425 evapi.timer_stop = ev_timer_stop; 486 evapi.timer_stop = ev_timer_stop;
426 evapi.timer_again = ev_timer_again; 487 evapi.timer_again = ev_timer_again;
488 evapi.timer_remaining = ev_timer_remaining;
427 evapi.periodic_start = ev_periodic_start; 489 evapi.periodic_start = ev_periodic_start;
428 evapi.periodic_stop = ev_periodic_stop; 490 evapi.periodic_stop = ev_periodic_stop;
429 evapi.signal_start = ev_signal_start; 491 evapi.signal_start = ev_signal_start;
430 evapi.signal_stop = ev_signal_stop; 492 evapi.signal_stop = ev_signal_stop;
431 evapi.idle_start = ev_idle_start; 493 evapi.idle_start = ev_idle_start;
432 evapi.idle_stop = ev_idle_stop; 494 evapi.idle_stop = ev_idle_stop;
433 evapi.prepare_start = ev_prepare_start; 495 evapi.prepare_start = ev_prepare_start;
434 evapi.prepare_stop = ev_prepare_stop; 496 evapi.prepare_stop = ev_prepare_stop;
435 evapi.check_start = ev_check_start; 497 evapi.check_start = ev_check_start;
436 evapi.check_stop = ev_check_stop; 498 evapi.check_stop = ev_check_stop;
499#if EV_CHILD_ENABLE
437 evapi.child_start = ev_child_start; 500 evapi.child_start = ev_child_start;
438 evapi.child_stop = ev_child_stop; 501 evapi.child_stop = ev_child_stop;
502#endif
439 evapi.stat_start = ev_stat_start; 503 evapi.stat_start = ev_stat_start;
440 evapi.stat_stop = ev_stat_stop; 504 evapi.stat_stop = ev_stat_stop;
441 evapi.stat_stat = ev_stat_stat; 505 evapi.stat_stat = ev_stat_stat;
442 evapi.embed_start = ev_embed_start; 506 evapi.embed_start = ev_embed_start;
443 evapi.embed_stop = ev_embed_stop; 507 evapi.embed_stop = ev_embed_stop;
444 evapi.embed_sweep = ev_embed_sweep; 508 evapi.embed_sweep = ev_embed_sweep;
445 evapi.fork_start = ev_fork_start; 509 evapi.fork_start = ev_fork_start;
446 evapi.fork_stop = ev_fork_stop; 510 evapi.fork_stop = ev_fork_stop;
511 evapi.cleanup_start = ev_cleanup_start;
512 evapi.cleanup_stop = ev_cleanup_stop;
447 evapi.async_start = ev_async_start; 513 evapi.async_start = ev_async_start;
448 evapi.async_stop = ev_async_stop; 514 evapi.async_stop = ev_async_stop;
449 evapi.async_send = ev_async_send; 515 evapi.async_send = ev_async_send;
450 evapi.clear_pending = ev_clear_pending; 516 evapi.clear_pending = ev_clear_pending;
451 evapi.invoke = ev_invoke; 517 evapi.invoke = ev_invoke;
452 518
453 sv_setiv (sv, (IV)&evapi); 519 sv_setiv (sv, (IV)&evapi);
454 SvREADONLY_on (sv); 520 SvREADONLY_on (sv);
455 } 521 }
456#ifndef _WIN32 522#if !defined(_WIN32) && !defined(_MINIX)
457 pthread_atfork (0, 0, ev_default_fork); 523 pthread_atfork (0, 0, default_fork);
458#endif 524#endif
459} 525}
460 526
461SV *ev_default_loop (unsigned int flags = 0) 527SV *ev_default_loop (unsigned int flags = 0)
462 CODE: 528 CODE:
… …
476 OUTPUT: 542 OUTPUT:
477 RETVAL 543 RETVAL
478 544
479void ev_default_destroy () 545void ev_default_destroy ()
480 CODE: 546 CODE:
481 ev_default_destroy (); 547 ev_loop_destroy (EV_DEFAULT_UC);
482 SvREFCNT_dec (default_loop_sv); 548 SvREFCNT_dec (default_loop_sv);
483 default_loop_sv = 0; 549 default_loop_sv = 0;
484 550
485unsigned int ev_supported_backends () 551unsigned int ev_supported_backends ()
486 552
487unsigned int ev_recommended_backends () 553unsigned int ev_recommended_backends ()
488 554
489unsigned int ev_embeddable_backends () 555unsigned int ev_embeddable_backends ()
490 556
557void ev_sleep (NV interval)
558
491NV ev_time () 559NV ev_time ()
560
561void ev_feed_signal (SV *signal)
562 CODE:
563{
564 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum);
566
567 ev_feed_signal (signum);
568}
492 569
493NV ev_now () 570NV ev_now ()
494 C_ARGS: evapi.default_loop 571 C_ARGS: evapi.default_loop
495 572
573void ev_now_update ()
574 C_ARGS: evapi.default_loop
575
576void ev_suspend ()
577 C_ARGS: evapi.default_loop
578
579void ev_resume ()
580 C_ARGS: evapi.default_loop
581
496unsigned int ev_backend () 582unsigned int ev_backend ()
497 C_ARGS: evapi.default_loop 583 C_ARGS: evapi.default_loop
498 584
585void ev_verify ()
586 ALIAS:
587 loop_verify = 1
588 C_ARGS: evapi.default_loop
589
590unsigned int ev_iteration ()
591 ALIAS:
592 loop_count = 1
593 C_ARGS: evapi.default_loop
594
499unsigned int ev_loop_count () 595unsigned int ev_depth ()
596 ALIAS:
597 loop_depth = 1
500 C_ARGS: evapi.default_loop 598 C_ARGS: evapi.default_loop
501 599
502void ev_set_io_collect_interval (NV interval) 600void ev_set_io_collect_interval (NV interval)
503 C_ARGS: evapi.default_loop, interval 601 C_ARGS: evapi.default_loop, interval
504 602
505void ev_set_timeout_collect_interval (NV interval) 603void ev_set_timeout_collect_interval (NV interval)
506 C_ARGS: evapi.default_loop, interval 604 C_ARGS: evapi.default_loop, interval
507 605
508void ev_loop (int flags = 0) 606void ev_run (int flags = 0)
607 ALIAS:
608 loop = 1
509 C_ARGS: evapi.default_loop, flags 609 C_ARGS: evapi.default_loop, flags
510 610
511void ev_unloop (int how = EVUNLOOP_ONE) 611void ev_break (int how = EVBREAK_ONE)
612 ALIAS:
613 unloop = 1
512 C_ARGS: evapi.default_loop, how 614 C_ARGS: evapi.default_loop, how
513 615
514void ev_feed_fd_event (int fd, int revents = EV_NONE) 616void ev_feed_fd_event (int fd, int revents = EV_NONE)
515 C_ARGS: evapi.default_loop, fd, revents 617 C_ARGS: evapi.default_loop, fd, revents
516 618
517void ev_feed_signal_event (SV *signal) 619void ev_feed_signal_event (SV *signal)
518 CODE: 620 CODE:
519{ 621{
520 Signal signum = sv_signum (signal); 622 Signal signum = s_signum (signal);
521 CHECK_SIG (signal, signum); 623 CHECK_SIG (signal, signum);
522 624
523 ev_feed_signal_event (evapi.default_loop, signum); 625 ev_feed_signal_event (evapi.default_loop, signum);
524} 626}
525 627
628unsigned int ev_pending_count ()
629 C_ARGS: evapi.default_loop
630
631void ev_invoke_pending ()
632 C_ARGS: evapi.default_loop
633
526ev_io *io (SV *fh, int events, SV *cb) 634ev_io *io (SV *fh, int events, SV *cb)
527 ALIAS: 635 ALIAS:
528 io_ns = 1 636 io_ns = 1
637 _ae_io = 2
529 CODE: 638 CODE:
530{ 639{
531 int fd = sv_fileno (fh); 640 int fd = s_fileno (fh, events & EV_WRITE);
532 CHECK_FD (fh, fd); 641 CHECK_FD (fh, fd);
533 642
643 if (ix == 2)
644 {
645 ix = 0;
646 events = events ? EV_WRITE : EV_READ;
647 }
648
534 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 649 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
535 RETVAL->fh = newSVsv (fh); 650 e_fh (RETVAL) = newSVsv (fh);
536 ev_io_set (RETVAL, fd, events); 651 ev_io_set (RETVAL, fd, events);
537 if (!ix) START (io, RETVAL); 652 if (!ix) START (io, RETVAL);
538} 653}
539 OUTPUT: 654 OUTPUT:
540 RETVAL 655 RETVAL
… …
558 CHECK_REPEAT (interval); 673 CHECK_REPEAT (interval);
559 CODE: 674 CODE:
560{ 675{
561 ev_periodic *w; 676 ev_periodic *w;
562 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 677 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
563 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 678 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
564 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 679 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
565 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 680 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
566 if (!ix) START (periodic, w); 681 if (!ix) START (periodic, w);
567} 682}
568 OUTPUT: 683 OUTPUT:
569 RETVAL 684 RETVAL
… …
571ev_signal *signal (SV *signal, SV *cb) 686ev_signal *signal (SV *signal, SV *cb)
572 ALIAS: 687 ALIAS:
573 signal_ns = 1 688 signal_ns = 1
574 CODE: 689 CODE:
575{ 690{
576 Signal signum = sv_signum (signal); 691 Signal signum = s_signum (signal);
577 CHECK_SIG (signal, signum); 692 CHECK_SIG (signal, signum);
578 693
579 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
580 ev_signal_set (RETVAL, signum); 695 ev_signal_set (RETVAL, signum);
581 if (!ix) START (signal, RETVAL); 696 if (!ix) START_SIGNAL (RETVAL);
582} 697}
583 OUTPUT: 698 OUTPUT:
584 RETVAL 699 RETVAL
585 700
586ev_idle *idle (SV *cb) 701ev_idle *idle (SV *cb)
… …
621 ev_fork_set (RETVAL); 736 ev_fork_set (RETVAL);
622 if (!ix) START (fork, RETVAL); 737 if (!ix) START (fork, RETVAL);
623 OUTPUT: 738 OUTPUT:
624 RETVAL 739 RETVAL
625 740
741ev_cleanup *cleanup (SV *cb)
742 ALIAS:
743 cleanup_ns = 1
744 CODE:
745 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
746 ev_cleanup_set (RETVAL);
747 if (!ix) START (cleanup, RETVAL);
748 OUTPUT:
749 RETVAL
750
626ev_child *child (int pid, int trace, SV *cb) 751ev_child *child (int pid, int trace, SV *cb)
627 ALIAS: 752 ALIAS:
628 child_ns = 1 753 child_ns = 1
629 CODE: 754 CODE:
755#if EV_CHILD_ENABLE
630 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 756 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
631 ev_child_set (RETVAL, pid, trace); 757 ev_child_set (RETVAL, pid, trace);
632 if (!ix) START (child, RETVAL); 758 if (!ix) START (child, RETVAL);
759#else
760 croak ("EV::child watchers not supported on this platform");
761#endif
633 OUTPUT: 762 OUTPUT:
634 RETVAL 763 RETVAL
764
635 765
636ev_stat *stat (SV *path, NV interval, SV *cb) 766ev_stat *stat (SV *path, NV interval, SV *cb)
637 ALIAS: 767 ALIAS:
638 stat_ns = 1 768 stat_ns = 1
639 CODE: 769 CODE:
640 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 770 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
641 RETVAL->fh = newSVsv (path); 771 e_fh (RETVAL) = newSVsv (path);
642 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 772 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
643 if (!ix) START (stat, RETVAL); 773 if (!ix) START (stat, RETVAL);
644 OUTPUT: 774 OUTPUT:
645 RETVAL 775 RETVAL
646 776
777#ifndef EV_NO_LOOPS
778
647ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) 779ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
648 ALIAS: 780 ALIAS:
649 embed_ns = 1 781 embed_ns = 1
650 CODE: 782 CODE:
651{ 783{
652 if (!(ev_backend (loop) & ev_embeddable_backends ())) 784 if (!(ev_backend (loop) & ev_embeddable_backends ()))
653 croak ("passed loop is not embeddable via EV::embed,"); 785 croak ("passed loop is not embeddable via EV::embed,");
654 786
655 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 787 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
656 RETVAL->fh = newSVsv (ST (0)); 788 e_fh (RETVAL) = newSVsv (ST (0));
657 ev_embed_set (RETVAL, loop); 789 ev_embed_set (RETVAL, loop);
658
659 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
660
661 if (!ix) START (embed, RETVAL); 790 if (!ix) START (embed, RETVAL);
662} 791}
663 OUTPUT: 792 OUTPUT:
664 RETVAL 793 RETVAL
794
795#endif
665 796
666ev_async *async (SV *cb) 797ev_async *async (SV *cb)
667 ALIAS: 798 ALIAS:
668 async_ns = 1 799 async_ns = 1
669 CODE: 800 CODE:
… …
675 806
676void once (SV *fh, int events, SV *timeout, SV *cb) 807void once (SV *fh, int events, SV *timeout, SV *cb)
677 CODE: 808 CODE:
678 ev_once ( 809 ev_once (
679 evapi.default_loop, 810 evapi.default_loop,
680 sv_fileno (fh), events, 811 s_fileno (fh, events & EV_WRITE), events,
681 SvOK (timeout) ? SvNV (timeout) : -1., 812 SvOK (timeout) ? SvNV (timeout) : -1.,
682 e_once_cb, 813 e_once_cb,
683 newSVsv (cb) 814 newSVsv (cb)
684 ); 815 );
685 816
… …
706 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 837 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
707 new_value = new_value ? WFLAG_KEEPALIVE : 0; 838 new_value = new_value ? WFLAG_KEEPALIVE : 0;
708 839
709 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 840 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
710 { 841 {
842 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
711 REF (w); 843 REF (w);
712 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
713 UNREF (w); 844 UNREF (w);
714 } 845 }
715} 846}
716 OUTPUT: 847 OUTPUT:
717 RETVAL 848 RETVAL
… …
719SV *cb (ev_watcher *w, SV *new_cb = 0) 850SV *cb (ev_watcher *w, SV *new_cb = 0)
720 CODE: 851 CODE:
721{ 852{
722 if (items > 1) 853 if (items > 1)
723 { 854 {
724 new_cb = e_get_cv (new_cb); 855 new_cb = s_get_cv_croak (new_cb);
725 RETVAL = newRV_noinc (w->cb_sv); 856 RETVAL = newRV_noinc (w->cb_sv);
726 w->cb_sv = SvREFCNT_inc (new_cb); 857 w->cb_sv = SvREFCNT_inc (new_cb);
727 } 858 }
728 else 859 else
729 RETVAL = newRV_inc (w->cb_sv); 860 RETVAL = newRV_inc (w->cb_sv);
… …
799 e_destroy (w); 930 e_destroy (w);
800 931
801void set (ev_io *w, SV *fh, int events) 932void set (ev_io *w, SV *fh, int events)
802 CODE: 933 CODE:
803{ 934{
804 int fd = sv_fileno (fh); 935 int fd = s_fileno (fh, events & EV_WRITE);
805 CHECK_FD (fh, fd); 936 CHECK_FD (fh, fd);
806 937
807 sv_setsv (w->fh, fh); 938 sv_setsv (e_fh (w), fh);
808 RESET (io, w, (w, fd, events)); 939 RESET (io, w, (w, fd, events));
809} 940}
810 941
811SV *fh (ev_io *w, SV *new_fh = 0) 942SV *fh (ev_io *w, SV *new_fh = 0)
812 CODE: 943 CODE:
813{ 944{
814 if (items > 1) 945 if (items > 1)
815 { 946 {
816 int fd = sv_fileno (new_fh); 947 int fd = s_fileno (new_fh, w->events & EV_WRITE);
817 CHECK_FD (new_fh, fd); 948 CHECK_FD (new_fh, fd);
818 949
819 RETVAL = w->fh; 950 RETVAL = e_fh (w);
820 w->fh = newSVsv (new_fh); 951 e_fh (w) = newSVsv (new_fh);
821 952
822 RESET (io, w, (w, fd, w->events)); 953 RESET (io, w, (w, fd, w->events));
823 } 954 }
824 else 955 else
825 RETVAL = newSVsv (w->fh); 956 RETVAL = newSVsv (e_fh (w));
826} 957}
827 OUTPUT: 958 OUTPUT:
828 RETVAL 959 RETVAL
829 960
830int events (ev_io *w, int new_events = EV_UNDEF) 961int events (ev_io *w, int new_events = EV_UNDEF)
… …
840 971
841MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 972MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
842 973
843void ev_signal_start (ev_signal *w) 974void ev_signal_start (ev_signal *w)
844 CODE: 975 CODE:
845 START (signal, w); 976 START_SIGNAL (w);
846 977
847void ev_signal_stop (ev_signal *w) 978void ev_signal_stop (ev_signal *w)
848 CODE: 979 CODE:
849 STOP (signal, w); 980 STOP (signal, w);
850 981
… …
854 e_destroy (w); 985 e_destroy (w);
855 986
856void set (ev_signal *w, SV *signal) 987void set (ev_signal *w, SV *signal)
857 CODE: 988 CODE:
858{ 989{
859 Signal signum = sv_signum (signal); 990 Signal signum = s_signum (signal);
860 CHECK_SIG (signal, signum); 991 CHECK_SIG (signal, signum);
861 992
862 RESET (signal, w, (w, signum)); 993 RESET_SIGNAL (w, (w, signum));
863} 994}
864 995
865int signal (ev_signal *w, SV *new_signal = 0) 996int signal (ev_signal *w, SV *new_signal = 0)
866 CODE: 997 CODE:
867{ 998{
868 RETVAL = w->signum; 999 RETVAL = w->signum;
869 1000
870 if (items > 1) 1001 if (items > 1)
871 { 1002 {
872 Signal signum = sv_signum (new_signal); 1003 Signal signum = s_signum (new_signal);
873 CHECK_SIG (new_signal, signum); 1004 CHECK_SIG (new_signal, signum);
874 1005
875 RESET (signal, w, (w, signum)); 1006 RESET_SIGNAL (w, (w, signum));
876 } 1007 }
877} 1008}
878 OUTPUT: 1009 OUTPUT:
879 RETVAL 1010 RETVAL
880 1011
… …
892 1023
893void ev_timer_again (ev_timer *w) 1024void ev_timer_again (ev_timer *w)
894 INIT: 1025 INIT:
895 CHECK_REPEAT (w->repeat); 1026 CHECK_REPEAT (w->repeat);
896 CODE: 1027 CODE:
897 REF (w);
898 ev_timer_again (e_loop (w), w); 1028 ev_timer_again (e_loop (w), w);
899 UNREF (w); 1029 UNREF (w);
1030
1031NV ev_timer_remaining (ev_timer *w)
1032 C_ARGS: e_loop (w), w
900 1033
901void DESTROY (ev_timer *w) 1034void DESTROY (ev_timer *w)
902 CODE: 1035 CODE:
903 STOP (timer, w); 1036 STOP (timer, w);
904 e_destroy (w); 1037 e_destroy (w);
… …
921 CODE: 1054 CODE:
922 STOP (periodic, w); 1055 STOP (periodic, w);
923 1056
924void ev_periodic_again (ev_periodic *w) 1057void ev_periodic_again (ev_periodic *w)
925 CODE: 1058 CODE:
926 REF (w);
927 ev_periodic_again (e_loop (w), w); 1059 ev_periodic_again (e_loop (w), w);
928 UNREF (w); 1060 UNREF (w);
929 1061
930void DESTROY (ev_periodic *w) 1062void DESTROY (ev_periodic *w)
931 CODE: 1063 CODE:
… …
935void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1067void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
936 INIT: 1068 INIT:
937 CHECK_REPEAT (interval); 1069 CHECK_REPEAT (interval);
938 CODE: 1070 CODE:
939{ 1071{
940 SvREFCNT_dec (w->fh); 1072 SvREFCNT_dec (e_fh (w));
941 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1073 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
942 1074
943 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1075 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
944} 1076}
945 1077
946NV at (ev_periodic *w) 1078NV at (ev_periodic *w)
947 CODE: 1079 CODE:
948 RETVAL = ev_periodic_at (w); 1080 RETVAL = ev_periodic_at (w);
… …
1007void DESTROY (ev_fork *w) 1139void DESTROY (ev_fork *w)
1008 CODE: 1140 CODE:
1009 STOP (fork, w); 1141 STOP (fork, w);
1010 e_destroy (w); 1142 e_destroy (w);
1011 1143
1144MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1145
1146void ev_cleanup_start (ev_cleanup *w)
1147 CODE:
1148 START (cleanup, w);
1149
1150void ev_cleanup_stop (ev_cleanup *w)
1151 CODE:
1152 STOP (cleanup, w);
1153
1154void DESTROY (ev_cleanup *w)
1155 CODE:
1156 STOP (cleanup, w);
1157 e_destroy (w);
1158
1159int keepalive (ev_watcher *w, int new_value = 0)
1160 CODE:
1161 RETVAL = 0;
1162 OUTPUT:
1163 RETVAL
1164
1012MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166
1167#if EV_CHILD_ENABLE
1013 1168
1014void ev_child_start (ev_child *w) 1169void ev_child_start (ev_child *w)
1015 CODE: 1170 CODE:
1016 START (child, w); 1171 START (child, w);
1017 1172
… …
1037 : ix == 1 ? w->rpid 1192 : ix == 1 ? w->rpid
1038 : w->rstatus; 1193 : w->rstatus;
1039 OUTPUT: 1194 OUTPUT:
1040 RETVAL 1195 RETVAL
1041 1196
1197#endif
1198
1042MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1199MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1043 1200
1044void ev_stat_start (ev_stat *w) 1201void ev_stat_start (ev_stat *w)
1045 CODE: 1202 CODE:
1046 START (stat, w); 1203 START (stat, w);
… …
1055 e_destroy (w); 1212 e_destroy (w);
1056 1213
1057void set (ev_stat *w, SV *path, NV interval) 1214void set (ev_stat *w, SV *path, NV interval)
1058 CODE: 1215 CODE:
1059{ 1216{
1060 sv_setsv (w->fh, path); 1217 sv_setsv (e_fh (w), path);
1061 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1218 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1062} 1219}
1063 1220
1064SV *path (ev_stat *w, SV *new_path = 0) 1221SV *path (ev_stat *w, SV *new_path = 0)
1065 CODE: 1222 CODE:
1066{ 1223{
1067 RETVAL = SvREFCNT_inc (w->fh); 1224 RETVAL = SvREFCNT_inc (e_fh (w));
1068 1225
1069 if (items > 1) 1226 if (items > 1)
1070 { 1227 {
1071 SvREFCNT_dec (w->fh); 1228 SvREFCNT_dec (e_fh (w));
1072 w->fh = newSVsv (new_path); 1229 e_fh (w) = newSVsv (new_path);
1073 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1230 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1074 } 1231 }
1075} 1232}
1076 OUTPUT: 1233 OUTPUT:
1077 RETVAL 1234 RETVAL
1078 1235
… …
1080 CODE: 1237 CODE:
1081{ 1238{
1082 RETVAL = w->interval; 1239 RETVAL = w->interval;
1083 1240
1084 if (items > 1) 1241 if (items > 1)
1085 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1242 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1086} 1243}
1087 OUTPUT: 1244 OUTPUT:
1088 RETVAL 1245 RETVAL
1089 1246
1090void prev (ev_stat *w) 1247void prev (ev_stat *w)
… …
1149 e_destroy (w); 1306 e_destroy (w);
1150 1307
1151void set (ev_embed *w, struct ev_loop *loop) 1308void set (ev_embed *w, struct ev_loop *loop)
1152 CODE: 1309 CODE:
1153{ 1310{
1154 sv_setsv (w->fh, ST (1)); 1311 sv_setsv (e_fh (w), ST (1));
1155 RESET (embed, w, (w, loop)); 1312 RESET (embed, w, (w, loop));
1156} 1313}
1157 1314
1158SV *other (ev_embed *w) 1315SV *other (ev_embed *w)
1159 CODE: 1316 CODE:
1160 RETVAL = newSVsv (w->fh); 1317 RETVAL = newSVsv (e_fh (w));
1161 OUTPUT: 1318 OUTPUT:
1162 RETVAL 1319 RETVAL
1163 1320
1164void ev_embed_sweep (ev_embed *w) 1321void ev_embed_sweep (ev_embed *w)
1165 C_ARGS: e_loop (w), w 1322 C_ARGS: e_loop (w), w
… …
1186 CODE: 1343 CODE:
1187 RETVAL = boolSV (ev_async_pending (w)); 1344 RETVAL = boolSV (ev_async_pending (w));
1188 OUTPUT: 1345 OUTPUT:
1189 RETVAL 1346 RETVAL
1190 1347
1348#ifndef EV_NO_LOOPS
1349
1191MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1350MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1192 1351
1193SV *new (SV *klass, unsigned int flags = 0) 1352SV *new (SV *klass, unsigned int flags = 0)
1194 CODE: 1353 CODE:
1195{ 1354{
… …
1203 OUTPUT: 1362 OUTPUT:
1204 RETVAL 1363 RETVAL
1205 1364
1206void DESTROY (struct ev_loop *loop) 1365void DESTROY (struct ev_loop *loop)
1207 CODE: 1366 CODE:
1208 if (loop != evapi.default_loop) /* global destruction sucks */ 1367 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1368 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1369 if (loop != evapi.default_loop)
1209 ev_loop_destroy (loop); 1370 ev_loop_destroy (loop);
1210 1371
1211void ev_loop_fork (struct ev_loop *loop) 1372void ev_loop_fork (struct ev_loop *loop)
1212 1373
1213NV ev_now (struct ev_loop *loop) 1374NV ev_now (struct ev_loop *loop)
1214 1375
1376void ev_now_update (struct ev_loop *loop)
1377
1378void ev_suspend (struct ev_loop *loop)
1379
1380void ev_resume (struct ev_loop *loop)
1381
1215void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1382void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1216 1383
1217void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1384void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1218 1385
1219unsigned int ev_backend (struct ev_loop *loop) 1386unsigned int ev_backend (struct ev_loop *loop)
1220 1387
1221unsigned int ev_loop_count (struct ev_loop *loop) 1388void ev_verify (struct ev_loop *loop)
1389 ALIAS:
1390 loop_verify = 1
1222 1391
1223void ev_loop (struct ev_loop *loop, int flags = 0) 1392unsigned int ev_iteration (struct ev_loop *loop)
1393 ALIAS:
1394 loop_count = 1
1224 1395
1396unsigned int ev_depth (struct ev_loop *loop)
1397 ALIAS:
1398 loop_depth = 1
1399
1400void ev_run (struct ev_loop *loop, int flags = 0)
1401 ALIAS:
1402 loop = 1
1403
1225void ev_unloop (struct ev_loop *loop, int how = 1) 1404void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS:
1406 unloop = 1
1226 1407
1227void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1408void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1228 1409
1410unsigned int ev_pending_count (struct ev_loop *loop)
1411
1412void ev_invoke_pending (struct ev_loop *loop)
1413
1229#if 0 1414#if 0
1230 1415
1231void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1232 CODE: 1417 CODE:
1233{ 1418{
1234 Signal signum = sv_signum (signal); 1419 Signal signum = s_signum (signal);
1235 CHECK_SIG (signal, signum); 1420 CHECK_SIG (signal, signum);
1236 1421
1237 ev_feed_signal_event (loop, signum); 1422 ev_feed_signal_event (loop, signum);
1238} 1423}
1239 1424
… …
1242ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1427ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1243 ALIAS: 1428 ALIAS:
1244 io_ns = 1 1429 io_ns = 1
1245 CODE: 1430 CODE:
1246{ 1431{
1247 int fd = sv_fileno (fh); 1432 int fd = s_fileno (fh, events & EV_WRITE);
1248 CHECK_FD (fh, fd); 1433 CHECK_FD (fh, fd);
1249 1434
1250 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1435 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1251 RETVAL->fh = newSVsv (fh); 1436 e_fh (RETVAL) = newSVsv (fh);
1252 ev_io_set (RETVAL, fd, events); 1437 ev_io_set (RETVAL, fd, events);
1253 if (!ix) START (io, RETVAL); 1438 if (!ix) START (io, RETVAL);
1254} 1439}
1255 OUTPUT: 1440 OUTPUT:
1256 RETVAL 1441 RETVAL
… …
1274 CHECK_REPEAT (interval); 1459 CHECK_REPEAT (interval);
1275 CODE: 1460 CODE:
1276{ 1461{
1277 ev_periodic *w; 1462 ev_periodic *w;
1278 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1463 w = e_new (sizeof (ev_periodic), cb, ST (0));
1279 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1280 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1465 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1281 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1282 if (!ix) START (periodic, w); 1467 if (!ix) START (periodic, w);
1283} 1468}
1284 OUTPUT: 1469 OUTPUT:
1285 RETVAL 1470 RETVAL
1286 1471
1287#if 0
1288
1289ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1290 ALIAS: 1473 ALIAS:
1291 signal_ns = 1 1474 signal_ns = 1
1292 CODE: 1475 CODE:
1293{ 1476{
1294 Signal signum = sv_signum (signal); 1477 Signal signum = s_signum (signal);
1295 CHECK_SIG (signal, signum); 1478 CHECK_SIG (signal, signum);
1296 1479
1297 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1298 ev_signal_set (RETVAL, signum); 1481 ev_signal_set (RETVAL, signum);
1299 if (!ix) START (signal, RETVAL); 1482 if (!ix) START_SIGNAL (RETVAL);
1300} 1483}
1301 OUTPUT: 1484 OUTPUT:
1302 RETVAL 1485 RETVAL
1303
1304#endif
1305 1486
1306ev_idle *idle (struct ev_loop *loop, SV *cb) 1487ev_idle *idle (struct ev_loop *loop, SV *cb)
1307 ALIAS: 1488 ALIAS:
1308 idle_ns = 1 1489 idle_ns = 1
1309 CODE: 1490 CODE:
… …
1341 ev_fork_set (RETVAL); 1522 ev_fork_set (RETVAL);
1342 if (!ix) START (fork, RETVAL); 1523 if (!ix) START (fork, RETVAL);
1343 OUTPUT: 1524 OUTPUT:
1344 RETVAL 1525 RETVAL
1345 1526
1527ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1528 ALIAS:
1529 cleanup_ns = 1
1530 CODE:
1531 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1532 ev_cleanup_set (RETVAL);
1533 if (!ix) START (cleanup, RETVAL);
1534 OUTPUT:
1535 RETVAL
1536
1346ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1537ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1347 ALIAS: 1538 ALIAS:
1348 child_ns = 1 1539 child_ns = 1
1349 CODE: 1540 CODE:
1541#if EV_CHILD_ENABLE
1350 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1351 ev_child_set (RETVAL, pid, trace); 1543 ev_child_set (RETVAL, pid, trace);
1352 if (!ix) START (child, RETVAL); 1544 if (!ix) START (child, RETVAL);
1545#else
1546 croak ("EV::child watchers not supported on this platform");
1547#endif
1353 OUTPUT: 1548 OUTPUT:
1354 RETVAL 1549 RETVAL
1355 1550
1356ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1551ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1357 ALIAS: 1552 ALIAS:
1358 stat_ns = 1 1553 stat_ns = 1
1359 CODE: 1554 CODE:
1360 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1555 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1361 RETVAL->fh = newSVsv (path); 1556 e_fh (RETVAL) = newSVsv (path);
1362 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1557 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1363 if (!ix) START (stat, RETVAL); 1558 if (!ix) START (stat, RETVAL);
1364 OUTPUT: 1559 OUTPUT:
1365 RETVAL 1560 RETVAL
1366 1561
1367ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) 1562ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1368 ALIAS: 1563 ALIAS:
1369 embed_ns = 1 1564 embed_ns = 1
1370 CODE: 1565 CODE:
1371{ 1566{
1372 if (!(ev_backend (other) & ev_embeddable_backends ())) 1567 if (!(ev_backend (other) & ev_embeddable_backends ()))
1373 croak ("passed loop is not embeddable via EV::embed,"); 1568 croak ("passed loop is not embeddable via EV::embed,");
1374 1569
1375 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1570 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1376 RETVAL->fh = newSVsv (ST (1)); 1571 e_fh (RETVAL) = newSVsv (ST (1));
1377 ev_embed_set (RETVAL, other); 1572 ev_embed_set (RETVAL, other);
1378
1379 if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1380
1381 if (!ix) START (embed, RETVAL); 1573 if (!ix) START (embed, RETVAL);
1382} 1574}
1383 OUTPUT: 1575 OUTPUT:
1384 RETVAL 1576 RETVAL
1385 1577
… …
1395 1587
1396void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1588void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1397 CODE: 1589 CODE:
1398 ev_once ( 1590 ev_once (
1399 loop, 1591 loop,
1400 sv_fileno (fh), events, 1592 s_fileno (fh, events & EV_WRITE), events,
1401 SvOK (timeout) ? SvNV (timeout) : -1., 1593 SvOK (timeout) ? SvNV (timeout) : -1.,
1402 e_once_cb, 1594 e_once_cb,
1403 newSVsv (cb) 1595 newSVsv (cb)
1404 ); 1596 );
1405 1597
1598#endif
1599

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