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Comparing EV/EV.xs (file contents):
Revision 1.124 by root, Mon Jun 29 18:46:52 2009 UTC vs.
Revision 1.164 by root, Fri Apr 5 21:04:18 2013 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#ifndef GvCV_set
19# define GvCV_set(gv,cv) GvCV (gv) = cv
20#endif
21
22#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 23#define EV_PROTOTYPES 1
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 24#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
25#define EV_USE_FLOOR 1
26#define EV_API_STATIC
13#define EV_H <ev.h> 27#define EV_H <ev.h>
28#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 29#include "EV/EVAPI.h"
15 30
16#define EV_SELECT_IS_WINSOCKET 0 31#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 32#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 33# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 35# define fd_mask Perl_fd_mask
21#endif 36#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 37/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 38#include "libev/ev.c"
24 39
25#ifndef _WIN32 40#if !defined _WIN32 && !defined _MINIX
26# include <pthread.h> 41# include <pthread.h>
27#endif 42#endif
28 43
29/* 5.10.0 */
30#ifndef SvREFCNT_inc_NN
31# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
32#endif
33
34/* 5.6.x */
35#ifndef SvRV_set
36# define SvRV_set(a,b) SvRV ((a)) = (b)
37#endif
38
39#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) 44#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
45#define e_flags(w) ((ev_watcher *)(w))->e_flags
46#define e_self(w) ((ev_watcher *)(w))->self
47#define e_fh(w) ((ev_watcher *)(w))->fh
48#define e_data(w) ((ev_watcher *)(w))->data
40 49
41#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
42#define WFLAG_UNREFED 2 /* has been unref'ed */ 51#define WFLAG_UNREFED 2 /* has been unref'ed */
52#define WFLAG_NOARGS 4 /* do not pass anything to the callback */
43 53
44#define UNREF(w) \ 54#define UNREF(w) \
45 if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ 55 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
46 && ev_is_active (w)) \ 56 && ev_is_active (w)) \
47 { \ 57 { \
48 ev_unref (e_loop (w)); \ 58 ev_unref (e_loop (w)); \
49 (w)->e_flags |= WFLAG_UNREFED; \ 59 e_flags (w) |= WFLAG_UNREFED; \
50 } 60 }
51 61
52#define REF(w) \ 62#define REF(w) \
53 if ((w)->e_flags & WFLAG_UNREFED) \ 63 if (e_flags (w) & WFLAG_UNREFED) \
54 { \ 64 { \
55 (w)->e_flags &= ~WFLAG_UNREFED; \ 65 e_flags (w) &= ~WFLAG_UNREFED; \
56 ev_ref (e_loop (w)); \ 66 ev_ref (e_loop (w)); \
57 } 67 }
58 68
59#define START(type,w) \ 69#define START(type,w) \
60 do { \ 70 do { \
… …
67 REF (w); \ 77 REF (w); \
68 ev_ ## type ## _stop (e_loop (w), w); \ 78 ev_ ## type ## _stop (e_loop (w), w); \
69 } while (0) 79 } while (0)
70 80
71#define RESET(type,w,seta) \ 81#define RESET(type,w,seta) \
72 do { \ 82 do { \
73 int active = ev_is_active (w); \ 83 int active = ev_is_active (w); \
74 if (active) STOP (type, w); \ 84 if (active) STOP (type, w); \
75 ev_ ## type ## _set seta; \ 85 ev_ ## type ## _set seta; \
76 if (active) START (type, w); \ 86 if (active) START (type, w); \
77 } while (0) 87 } while (0)
78 88
79typedef int Signal; 89typedef int Signal;
90
91/* horrible... */
92#define CHECK_SIGNAL_CAN_START(w) \
93 do { \
94 /* dive into the internals of libev to avoid aborting in libev */ \
95 if (signals [(w)->signum - 1].loop \
96 && signals [(w)->signum - 1].loop != e_loop (w)) \
97 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
98 } while (0)
99
100#define START_SIGNAL(w) \
101 do { \
102 CHECK_SIGNAL_CAN_START (w); \
103 START (signal, w); \
104 } while (0) \
105
106#define RESET_SIGNAL(w,seta) \
107 do { \
108 int active = ev_is_active (w); \
109 if (active) STOP (signal, w); \
110 ev_ ## signal ## _set seta; \
111 if (active) START_SIGNAL (w); \
112 } while (0)
80 113
81static SV *default_loop_sv; 114static SV *default_loop_sv;
82 115
83static struct EVAPI evapi; 116static struct EVAPI evapi;
84 117
… …
94 *stash_idle, 127 *stash_idle,
95 *stash_prepare, 128 *stash_prepare,
96 *stash_check, 129 *stash_check,
97 *stash_embed, 130 *stash_embed,
98 *stash_fork, 131 *stash_fork,
132 *stash_cleanup,
99 *stash_async; 133 *stash_async;
100
101#ifndef SIG_SIZE
102/* kudos to Slaven Rezic for the idea */
103static char sig_size [] = { SIG_NUM };
104# define SIG_SIZE (sizeof (sig_size) + 1)
105#endif
106
107static Signal
108sv_signum (SV *sig)
109{
110 Signal signum;
111
112 SvGETMAGIC (sig);
113
114 for (signum = 1; signum < SIG_SIZE; ++signum)
115 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
116 return signum;
117
118 signum = SvIV (sig);
119
120 if (signum > 0 && signum < SIG_SIZE)
121 return signum;
122
123 return -1;
124}
125 134
126///////////////////////////////////////////////////////////////////////////// 135/////////////////////////////////////////////////////////////////////////////
127// Event 136// Event
128 137
129static void e_cb (EV_P_ ev_watcher *w, int revents); 138static void e_cb (EV_P_ ev_watcher *w, int revents);
130 139
131static int
132sv_fileno (SV *fh)
133{
134 SvGETMAGIC (fh);
135
136 if (SvROK (fh))
137 fh = SvRV (fh);
138
139 if (SvTYPE (fh) == SVt_PVGV)
140 return PerlIO_fileno (IoIFP (sv_2io (fh)));
141
142 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
143 return SvIV (fh);
144
145 return -1;
146}
147
148static SV *
149e_get_cv (SV *cb_sv)
150{
151 HV *st;
152 GV *gvp;
153 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
154
155 if (!cv)
156 croak ("EV watcher callback must be a CODE reference");
157
158 return (SV *)cv;
159}
160
161static void * 140static void *
162e_new (int size, SV *cb_sv, SV *loop) 141e_new (int size, SV *cb_sv, SV *loop)
163{ 142{
164 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 143 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
165 ev_watcher *w; 144 ev_watcher *w;
166 SV *self = NEWSV (0, size); 145 SV *self = NEWSV (0, size);
167 SvPOK_only (self); 146 SvPOK_only (self);
168 SvCUR_set (self, size); 147 SvCUR_set (self, size);
169 148
… …
221 /* libev might have stopped the watcher */ 200 /* libev might have stopped the watcher */
222 if (expect_false (w->e_flags & WFLAG_UNREFED) 201 if (expect_false (w->e_flags & WFLAG_UNREFED)
223 && !ev_is_active (w)) 202 && !ev_is_active (w))
224 REF (w); 203 REF (w);
225 204
226 if (expect_true (sv_self_cache)) 205 PUSHMARK (SP);
206
207 if (!expect_true (e_flags (w) & WFLAG_NOARGS))
227 { 208 {
209 if (expect_true (sv_self_cache))
210 {
228 sv_self = sv_self_cache; sv_self_cache = 0; 211 sv_self = sv_self_cache; sv_self_cache = 0;
229 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 212 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
213 }
214 else
215 {
216 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
217 SvREADONLY_on (sv_self);
218 }
219
220 if (expect_true (sv_events_cache))
221 {
222 sv_events = sv_events_cache; sv_events_cache = 0;
223 SvIV_set (sv_events, revents);
224 SvIOK_only (sv_events);
225 }
226 else
227 {
228 sv_events = newSViv (revents);
229 SvREADONLY_on (sv_events);
230 }
231
232 EXTEND (SP, 2);
233 PUSHs (sv_self);
234 PUSHs (sv_events);
235
236 PUTBACK;
237 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
238
239 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
240 SvREFCNT_dec (sv_self);
241 else
242 {
243 SvREFCNT_dec (SvRV (sv_self));
244 SvRV_set (sv_self, &PL_sv_undef);
245 sv_self_cache = sv_self;
246 }
247
248 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
249 SvREFCNT_dec (sv_events);
250 else
251 sv_events_cache = sv_events;
230 } 252 }
231 else 253 else
232 { 254 {
233 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 255 EXTEND (SP, 2);
234 SvREADONLY_on (sv_self); 256 PUSHs (sv_self);
257 PUSHs (sv_events);
258
259 PUTBACK;
260 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
235 } 261 }
236
237 if (expect_true (sv_events_cache))
238 {
239 sv_events = sv_events_cache; sv_events_cache = 0;
240 SvIV_set (sv_events, revents);
241 }
242 else
243 {
244 sv_events = newSViv (revents);
245 SvREADONLY_on (sv_events);
246 }
247
248 PUSHMARK (SP);
249 EXTEND (SP, 2);
250 PUSHs (sv_self);
251 PUSHs (sv_events);
252
253 PUTBACK;
254 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
255
256 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
257 SvREFCNT_dec (sv_self);
258 else
259 {
260 SvREFCNT_dec (SvRV (sv_self));
261 SvRV_set (sv_self, &PL_sv_undef);
262 sv_self_cache = sv_self;
263 }
264
265 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
266 SvREFCNT_dec (sv_events);
267 else
268 sv_events_cache = sv_events;
269 262
270 if (expect_false (SvTRUE (ERRSV))) 263 if (expect_false (SvTRUE (ERRSV)))
271 { 264 {
272 SPAGAIN; 265 SPAGAIN;
273 PUSHMARK (SP); 266 PUSHMARK (SP);
… …
329 ENTER; 322 ENTER;
330 SAVETMPS; 323 SAVETMPS;
331 324
332 PUSHMARK (SP); 325 PUSHMARK (SP);
333 EXTEND (SP, 2); 326 EXTEND (SP, 2);
334 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 327 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
335 PUSHs (newSVnv (now)); 328 PUSHs (newSVnv (now));
336 329
337 PUTBACK; 330 PUTBACK;
338 count = call_sv (w->fh, G_SCALAR | G_EVAL); 331 count = call_sv (w->fh, G_SCALAR | G_EVAL);
339 SPAGAIN; 332 SPAGAIN;
… …
369 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 362 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
370 363
371#define CHECK_SIG(sv,num) if ((num) < 0) \ 364#define CHECK_SIG(sv,num) if ((num) < 0) \
372 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 365 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
373 366
367static void
368default_fork (void)
369{
370 ev_loop_fork (EV_DEFAULT_UC);
371}
372
374///////////////////////////////////////////////////////////////////////////// 373/////////////////////////////////////////////////////////////////////////////
375// XS interface functions 374// XS interface functions
376 375
377MODULE = EV PACKAGE = EV PREFIX = ev_ 376MODULE = EV PACKAGE = EV PREFIX = ev_
378 377
… …
393 const_iv (EV_, UNDEF) 392 const_iv (EV_, UNDEF)
394 const_iv (EV_, NONE) 393 const_iv (EV_, NONE)
395 const_iv (EV_, READ) 394 const_iv (EV_, READ)
396 const_iv (EV_, WRITE) 395 const_iv (EV_, WRITE)
397 const_iv (EV_, IO) 396 const_iv (EV_, IO)
398 const_iv (EV_, TIMEOUT)
399 const_iv (EV_, TIMER) 397 const_iv (EV_, TIMER)
400 const_iv (EV_, PERIODIC) 398 const_iv (EV_, PERIODIC)
401 const_iv (EV_, SIGNAL) 399 const_iv (EV_, SIGNAL)
402 const_iv (EV_, CHILD) 400 const_iv (EV_, CHILD)
403 const_iv (EV_, STAT) 401 const_iv (EV_, STAT)
404 const_iv (EV_, IDLE) 402 const_iv (EV_, IDLE)
405 const_iv (EV_, PREPARE) 403 const_iv (EV_, PREPARE)
406 const_iv (EV_, CHECK) 404 /*const_iv (EV_, CHECK) needs special tretament */
407 const_iv (EV_, EMBED) 405 const_iv (EV_, EMBED)
408 const_iv (EV_, FORK) 406 const_iv (EV_, FORK)
407 const_iv (EV_, CLEANUP)
409 const_iv (EV_, ASYNC) 408 const_iv (EV_, ASYNC)
410 const_iv (EV_, CUSTOM) 409 const_iv (EV_, CUSTOM)
411 const_iv (EV_, ERROR) 410 const_iv (EV_, ERROR)
412 411
413 const_iv (EV, LOOP_NONBLOCK)
414 const_iv (EV, LOOP_ONESHOT)
415
416 const_iv (EV, UNLOOP_CANCEL) 412 const_iv (EV, RUN_NOWAIT)
417 const_iv (EV, UNLOOP_ONE) 413 const_iv (EV, RUN_ONCE)
414
415 const_iv (EV, BREAK_CANCEL)
416 const_iv (EV, BREAK_ONE)
418 const_iv (EV, UNLOOP_ALL) 417 const_iv (EV, BREAK_ALL)
419
420 const_iv (EV, BACKEND_SELECT) 418 const_iv (EV, BACKEND_SELECT)
421 const_iv (EV, BACKEND_POLL) 419 const_iv (EV, BACKEND_POLL)
422 const_iv (EV, BACKEND_EPOLL) 420 const_iv (EV, BACKEND_EPOLL)
423 const_iv (EV, BACKEND_KQUEUE) 421 const_iv (EV, BACKEND_KQUEUE)
424 const_iv (EV, BACKEND_DEVPOLL) 422 const_iv (EV, BACKEND_DEVPOLL)
425 const_iv (EV, BACKEND_PORT) 423 const_iv (EV, BACKEND_PORT)
424 const_iv (EV, BACKEND_ALL)
425 const_iv (EV, BACKEND_MASK)
426 const_iv (EV, FLAG_AUTO) 426 const_iv (EV, FLAG_AUTO)
427 const_iv (EV, FLAG_FORKCHECK)
428 const_iv (EV, FLAG_SIGNALFD)
429 const_iv (EV, FLAG_NOSIGMASK)
427 const_iv (EV, FLAG_NOENV) 430 const_iv (EV, FLAG_NOENV)
428 const_iv (EV, FLAG_FORKCHECK) 431 const_iv (EV, FLAG_NOINOTIFY)
429 432
430 const_iv (EV_, VERSION_MAJOR) 433 const_iv (EV_, VERSION_MAJOR)
431 const_iv (EV_, VERSION_MINOR) 434 const_iv (EV_, VERSION_MINOR)
435#if EV_COMPAT3
436 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
437 const_iv (EV_, TIMEOUT)
438 const_iv (EV, LOOP_NONBLOCK)
439 const_iv (EV, LOOP_ONESHOT)
440 const_iv (EV, UNLOOP_CANCEL)
441 const_iv (EV, UNLOOP_ONE)
442 const_iv (EV, UNLOOP_ALL)
443#endif
432 }; 444 };
433 445
434 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 446 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
435 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 447 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
448
449 /* since this clashes with perl CHECK blocks, */
450 /* but we are interested in constants, */
451 /* and not blocks, we treat CHECK specially. */
452 {
453 /* the local $^W = 0 takes care of the warning */
454 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
455 /* now we need to re-set the gv, in case it was hijacked */
456 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
457 }
436 458
437 stash_loop = gv_stashpv ("EV::Loop" , 1); 459 stash_loop = gv_stashpv ("EV::Loop" , 1);
438 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 460 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
439 stash_io = gv_stashpv ("EV::IO" , 1); 461 stash_io = gv_stashpv ("EV::IO" , 1);
440 stash_timer = gv_stashpv ("EV::Timer" , 1); 462 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
445 stash_check = gv_stashpv ("EV::Check" , 1); 467 stash_check = gv_stashpv ("EV::Check" , 1);
446 stash_child = gv_stashpv ("EV::Child" , 1); 468 stash_child = gv_stashpv ("EV::Child" , 1);
447 stash_embed = gv_stashpv ("EV::Embed" , 1); 469 stash_embed = gv_stashpv ("EV::Embed" , 1);
448 stash_stat = gv_stashpv ("EV::Stat" , 1); 470 stash_stat = gv_stashpv ("EV::Stat" , 1);
449 stash_fork = gv_stashpv ("EV::Fork" , 1); 471 stash_fork = gv_stashpv ("EV::Fork" , 1);
472 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
450 stash_async = gv_stashpv ("EV::Async" , 1); 473 stash_async = gv_stashpv ("EV::Async" , 1);
451 474
452 { 475 {
453 SV *sv = perl_get_sv ("EV::API", TRUE); 476 SV *sv = perl_get_sv ("EV::API", TRUE);
454 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 477 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
455 478
456 /* the poor man's shared library emulator */ 479 /* the poor man's shared library emulator */
457 evapi.ver = EV_API_VERSION; 480 evapi.ver = EV_API_VERSION;
458 evapi.rev = EV_API_REVISION; 481 evapi.rev = EV_API_REVISION;
459 evapi.sv_fileno = sv_fileno; 482 evapi.sv_fileno = sv_fileno;
460 evapi.sv_signum = sv_signum; 483 evapi.sv_signum = s_signum;
461 evapi.supported_backends = ev_supported_backends (); 484 evapi.supported_backends = ev_supported_backends ();
462 evapi.recommended_backends = ev_recommended_backends (); 485 evapi.recommended_backends = ev_recommended_backends ();
463 evapi.embeddable_backends = ev_embeddable_backends (); 486 evapi.embeddable_backends = ev_embeddable_backends ();
464 evapi.time_ = ev_time; 487 evapi.time_ = ev_time;
465 evapi.sleep_ = ev_sleep; 488 evapi.sleep_ = ev_sleep;
466 evapi.loop_new = ev_loop_new; 489 evapi.loop_new = ev_loop_new;
467 evapi.loop_destroy = ev_loop_destroy; 490 evapi.loop_destroy = ev_loop_destroy;
468 evapi.loop_fork = ev_loop_fork; 491 evapi.loop_fork = ev_loop_fork;
469 evapi.loop_count = ev_loop_count; 492 evapi.iteration = ev_iteration;
493 evapi.depth = ev_depth;
494 evapi.set_userdata = ev_set_userdata;
495 evapi.userdata = ev_userdata;
470 evapi.now = ev_now; 496 evapi.now = ev_now;
471 evapi.now_update = ev_now_update; 497 evapi.now_update = ev_now_update;
472 evapi.suspend = ev_suspend; 498 evapi.suspend = ev_suspend;
473 evapi.resume = ev_resume; 499 evapi.resume = ev_resume;
474 evapi.backend = ev_backend; 500 evapi.backend = ev_backend;
475 evapi.unloop = ev_unloop; 501 evapi.break_ = ev_break;
502 evapi.invoke_pending = ev_invoke_pending;
503 evapi.pending_count = ev_pending_count;
504 evapi.verify = ev_verify;
505 evapi.set_loop_release_cb = ev_set_loop_release_cb;
506 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
476 evapi.ref = ev_ref; 507 evapi.ref = ev_ref;
477 evapi.unref = ev_unref; 508 evapi.unref = ev_unref;
478 evapi.loop = ev_loop; 509 evapi.run = ev_run;
479 evapi.once = ev_once; 510 evapi.once = ev_once;
480 evapi.io_start = ev_io_start; 511 evapi.io_start = ev_io_start;
481 evapi.io_stop = ev_io_stop; 512 evapi.io_stop = ev_io_stop;
482 evapi.timer_start = ev_timer_start; 513 evapi.timer_start = ev_timer_start;
483 evapi.timer_stop = ev_timer_stop; 514 evapi.timer_stop = ev_timer_stop;
484 evapi.timer_again = ev_timer_again; 515 evapi.timer_again = ev_timer_again;
516 evapi.timer_remaining = ev_timer_remaining;
485 evapi.periodic_start = ev_periodic_start; 517 evapi.periodic_start = ev_periodic_start;
486 evapi.periodic_stop = ev_periodic_stop; 518 evapi.periodic_stop = ev_periodic_stop;
487 evapi.signal_start = ev_signal_start; 519 evapi.signal_start = ev_signal_start;
488 evapi.signal_stop = ev_signal_stop; 520 evapi.signal_stop = ev_signal_stop;
489 evapi.idle_start = ev_idle_start; 521 evapi.idle_start = ev_idle_start;
490 evapi.idle_stop = ev_idle_stop; 522 evapi.idle_stop = ev_idle_stop;
491 evapi.prepare_start = ev_prepare_start; 523 evapi.prepare_start = ev_prepare_start;
492 evapi.prepare_stop = ev_prepare_stop; 524 evapi.prepare_stop = ev_prepare_stop;
493 evapi.check_start = ev_check_start; 525 evapi.check_start = ev_check_start;
494 evapi.check_stop = ev_check_stop; 526 evapi.check_stop = ev_check_stop;
527#if EV_CHILD_ENABLE
495 evapi.child_start = ev_child_start; 528 evapi.child_start = ev_child_start;
496 evapi.child_stop = ev_child_stop; 529 evapi.child_stop = ev_child_stop;
530#endif
497 evapi.stat_start = ev_stat_start; 531 evapi.stat_start = ev_stat_start;
498 evapi.stat_stop = ev_stat_stop; 532 evapi.stat_stop = ev_stat_stop;
499 evapi.stat_stat = ev_stat_stat; 533 evapi.stat_stat = ev_stat_stat;
500 evapi.embed_start = ev_embed_start; 534 evapi.embed_start = ev_embed_start;
501 evapi.embed_stop = ev_embed_stop; 535 evapi.embed_stop = ev_embed_stop;
502 evapi.embed_sweep = ev_embed_sweep; 536 evapi.embed_sweep = ev_embed_sweep;
503 evapi.fork_start = ev_fork_start; 537 evapi.fork_start = ev_fork_start;
504 evapi.fork_stop = ev_fork_stop; 538 evapi.fork_stop = ev_fork_stop;
539 evapi.cleanup_start = ev_cleanup_start;
540 evapi.cleanup_stop = ev_cleanup_stop;
505 evapi.async_start = ev_async_start; 541 evapi.async_start = ev_async_start;
506 evapi.async_stop = ev_async_stop; 542 evapi.async_stop = ev_async_stop;
507 evapi.async_send = ev_async_send; 543 evapi.async_send = ev_async_send;
508 evapi.clear_pending = ev_clear_pending; 544 evapi.clear_pending = ev_clear_pending;
509 evapi.invoke = ev_invoke; 545 evapi.invoke = ev_invoke;
510 546
511 sv_setiv (sv, (IV)&evapi); 547 sv_setiv (sv, (IV)&evapi);
512 SvREADONLY_on (sv); 548 SvREADONLY_on (sv);
513 } 549 }
514#ifndef _WIN32 550#if !defined _WIN32 && !defined _MINIX
551#if __linux
552 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
553 __register_atfork (0, 0, default_fork, 0);
554#else
515 pthread_atfork (0, 0, ev_default_fork); 555 pthread_atfork (0, 0, default_fork);
556#endif
516#endif 557#endif
517} 558}
518 559
519SV *ev_default_loop (unsigned int flags = 0) 560SV *ev_default_loop (unsigned int flags = 0)
520 CODE: 561 CODE:
… …
534 OUTPUT: 575 OUTPUT:
535 RETVAL 576 RETVAL
536 577
537void ev_default_destroy () 578void ev_default_destroy ()
538 CODE: 579 CODE:
539 ev_default_destroy (); 580 ev_loop_destroy (EV_DEFAULT_UC);
540 SvREFCNT_dec (default_loop_sv); 581 SvREFCNT_dec (default_loop_sv);
541 default_loop_sv = 0; 582 default_loop_sv = 0;
542 583
543unsigned int ev_supported_backends () 584unsigned int ev_supported_backends ()
544 585
… …
548 589
549void ev_sleep (NV interval) 590void ev_sleep (NV interval)
550 591
551NV ev_time () 592NV ev_time ()
552 593
594void ev_feed_signal (SV *signal)
595 CODE:
596{
597 Signal signum = s_signum (signal);
598 CHECK_SIG (signal, signum);
599
600 ev_feed_signal (signum);
601}
602
553NV ev_now () 603NV ev_now ()
554 C_ARGS: evapi.default_loop 604 C_ARGS: evapi.default_loop
555 605
556void ev_now_update () 606void ev_now_update ()
557 C_ARGS: evapi.default_loop 607 C_ARGS: evapi.default_loop
… …
563 C_ARGS: evapi.default_loop 613 C_ARGS: evapi.default_loop
564 614
565unsigned int ev_backend () 615unsigned int ev_backend ()
566 C_ARGS: evapi.default_loop 616 C_ARGS: evapi.default_loop
567 617
618void ev_verify ()
619 ALIAS:
620 loop_verify = 1
621 C_ARGS: evapi.default_loop
622
623unsigned int ev_iteration ()
624 ALIAS:
625 loop_count = 1
626 C_ARGS: evapi.default_loop
627
568unsigned int ev_loop_count () 628unsigned int ev_depth ()
629 ALIAS:
630 loop_depth = 1
569 C_ARGS: evapi.default_loop 631 C_ARGS: evapi.default_loop
570 632
571void ev_set_io_collect_interval (NV interval) 633void ev_set_io_collect_interval (NV interval)
572 C_ARGS: evapi.default_loop, interval 634 C_ARGS: evapi.default_loop, interval
573 635
574void ev_set_timeout_collect_interval (NV interval) 636void ev_set_timeout_collect_interval (NV interval)
575 C_ARGS: evapi.default_loop, interval 637 C_ARGS: evapi.default_loop, interval
576 638
577void ev_loop (int flags = 0) 639int ev_run (int flags = 0)
640 ALIAS:
641 loop = 1
578 C_ARGS: evapi.default_loop, flags 642 C_ARGS: evapi.default_loop, flags
579 643
580void ev_unloop (int how = EVUNLOOP_ONE) 644void ev_break (int how = EVBREAK_ONE)
645 ALIAS:
646 unloop = 1
581 C_ARGS: evapi.default_loop, how 647 C_ARGS: evapi.default_loop, how
582 648
583void ev_feed_fd_event (int fd, int revents = EV_NONE) 649void ev_feed_fd_event (int fd, int revents = EV_NONE)
584 C_ARGS: evapi.default_loop, fd, revents 650 C_ARGS: evapi.default_loop, fd, revents
585 651
586void ev_feed_signal_event (SV *signal) 652void ev_feed_signal_event (SV *signal)
587 CODE: 653 CODE:
588{ 654{
589 Signal signum = sv_signum (signal); 655 Signal signum = s_signum (signal);
590 CHECK_SIG (signal, signum); 656 CHECK_SIG (signal, signum);
591 657
592 ev_feed_signal_event (evapi.default_loop, signum); 658 ev_feed_signal_event (evapi.default_loop, signum);
593} 659}
594 660
661unsigned int ev_pending_count ()
662 C_ARGS: evapi.default_loop
663
664void ev_invoke_pending ()
665 C_ARGS: evapi.default_loop
666
595ev_io *io (SV *fh, int events, SV *cb) 667ev_io *io (SV *fh, int events, SV *cb)
596 ALIAS: 668 ALIAS:
597 io_ns = 1 669 io_ns = 1
670 _ae_io = 2
598 CODE: 671 CODE:
599{ 672{
600 int fd = sv_fileno (fh); 673 int fd = s_fileno (fh, events & EV_WRITE);
601 CHECK_FD (fh, fd); 674 CHECK_FD (fh, fd);
602
603 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 675 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
604 RETVAL->fh = newSVsv (fh); 676 e_fh (RETVAL) = newSVsv (fh);
677
678 if (ix == 2)
679 {
680 events = events ? EV_WRITE : EV_READ;
681 e_flags (RETVAL) |= WFLAG_NOARGS;
682 }
683
605 ev_io_set (RETVAL, fd, events); 684 ev_io_set (RETVAL, fd, events);
606 if (!ix) START (io, RETVAL); 685 if (ix != 1) START (io, RETVAL);
607} 686}
608 OUTPUT: 687 OUTPUT:
609 RETVAL 688 RETVAL
610 689
611ev_timer *timer (NV after, NV repeat, SV *cb) 690ev_timer *timer (NV after, NV repeat, SV *cb)
… …
627 CHECK_REPEAT (interval); 706 CHECK_REPEAT (interval);
628 CODE: 707 CODE:
629{ 708{
630 ev_periodic *w; 709 ev_periodic *w;
631 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 710 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
632 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 711 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
633 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 712 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
634 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 713 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
635 if (!ix) START (periodic, w); 714 if (!ix) START (periodic, w);
636} 715}
637 OUTPUT: 716 OUTPUT:
638 RETVAL 717 RETVAL
… …
640ev_signal *signal (SV *signal, SV *cb) 719ev_signal *signal (SV *signal, SV *cb)
641 ALIAS: 720 ALIAS:
642 signal_ns = 1 721 signal_ns = 1
643 CODE: 722 CODE:
644{ 723{
645 Signal signum = sv_signum (signal); 724 Signal signum = s_signum (signal);
646 CHECK_SIG (signal, signum); 725 CHECK_SIG (signal, signum);
647 726
648 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 727 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
649 ev_signal_set (RETVAL, signum); 728 ev_signal_set (RETVAL, signum);
650 if (!ix) START (signal, RETVAL); 729 if (!ix) START_SIGNAL (RETVAL);
651} 730}
652 OUTPUT: 731 OUTPUT:
653 RETVAL 732 RETVAL
654 733
655ev_idle *idle (SV *cb) 734ev_idle *idle (SV *cb)
… …
690 ev_fork_set (RETVAL); 769 ev_fork_set (RETVAL);
691 if (!ix) START (fork, RETVAL); 770 if (!ix) START (fork, RETVAL);
692 OUTPUT: 771 OUTPUT:
693 RETVAL 772 RETVAL
694 773
774#if CLEANUP_ENABLED
775
776ev_cleanup *cleanup (SV *cb)
777 ALIAS:
778 cleanup_ns = 1
779 CODE:
780 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
781 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
782 ev_cleanup_set (RETVAL);
783 if (!ix) START (cleanup, RETVAL);
784 OUTPUT:
785 RETVAL
786
787#endif
788
695ev_child *child (int pid, int trace, SV *cb) 789ev_child *child (int pid, int trace, SV *cb)
696 ALIAS: 790 ALIAS:
697 child_ns = 1 791 child_ns = 1
698 CODE: 792 CODE:
793#if EV_CHILD_ENABLE
699 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 794 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
700 ev_child_set (RETVAL, pid, trace); 795 ev_child_set (RETVAL, pid, trace);
701 if (!ix) START (child, RETVAL); 796 if (!ix) START (child, RETVAL);
797#else
798 croak ("EV::child watchers not supported on this platform");
799#endif
702 OUTPUT: 800 OUTPUT:
703 RETVAL 801 RETVAL
802
704 803
705ev_stat *stat (SV *path, NV interval, SV *cb) 804ev_stat *stat (SV *path, NV interval, SV *cb)
706 ALIAS: 805 ALIAS:
707 stat_ns = 1 806 stat_ns = 1
708 CODE: 807 CODE:
709 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 808 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
710 RETVAL->fh = newSVsv (path); 809 e_fh (RETVAL) = newSVsv (path);
711 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 810 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
712 if (!ix) START (stat, RETVAL); 811 if (!ix) START (stat, RETVAL);
713 OUTPUT: 812 OUTPUT:
714 RETVAL 813 RETVAL
814
815#ifndef EV_NO_LOOPS
715 816
716ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 817ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
717 ALIAS: 818 ALIAS:
718 embed_ns = 1 819 embed_ns = 1
719 CODE: 820 CODE:
720{ 821{
721 if (!(ev_backend (loop) & ev_embeddable_backends ())) 822 if (!(ev_backend (loop) & ev_embeddable_backends ()))
722 croak ("passed loop is not embeddable via EV::embed,"); 823 croak ("passed loop is not embeddable via EV::embed,");
723 824
724 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 825 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
725 RETVAL->fh = newSVsv (ST (0)); 826 e_fh (RETVAL) = newSVsv (ST (0));
726 ev_embed_set (RETVAL, loop); 827 ev_embed_set (RETVAL, loop);
727 if (!ix) START (embed, RETVAL); 828 if (!ix) START (embed, RETVAL);
728} 829}
729 OUTPUT: 830 OUTPUT:
730 RETVAL 831 RETVAL
832
833#endif
731 834
732ev_async *async (SV *cb) 835ev_async *async (SV *cb)
733 ALIAS: 836 ALIAS:
734 async_ns = 1 837 async_ns = 1
735 CODE: 838 CODE:
… …
741 844
742void once (SV *fh, int events, SV *timeout, SV *cb) 845void once (SV *fh, int events, SV *timeout, SV *cb)
743 CODE: 846 CODE:
744 ev_once ( 847 ev_once (
745 evapi.default_loop, 848 evapi.default_loop,
746 sv_fileno (fh), events, 849 s_fileno (fh, events & EV_WRITE), events,
747 SvOK (timeout) ? SvNV (timeout) : -1., 850 SvOK (timeout) ? SvNV (timeout) : -1.,
748 e_once_cb, 851 e_once_cb,
749 newSVsv (cb) 852 newSVsv (cb)
750 ); 853 );
751 854
… …
785SV *cb (ev_watcher *w, SV *new_cb = 0) 888SV *cb (ev_watcher *w, SV *new_cb = 0)
786 CODE: 889 CODE:
787{ 890{
788 if (items > 1) 891 if (items > 1)
789 { 892 {
790 new_cb = e_get_cv (new_cb); 893 new_cb = s_get_cv_croak (new_cb);
791 RETVAL = newRV_noinc (w->cb_sv); 894 RETVAL = newRV_noinc (w->cb_sv);
792 w->cb_sv = SvREFCNT_inc (new_cb); 895 w->cb_sv = SvREFCNT_inc (new_cb);
793 } 896 }
794 else 897 else
795 RETVAL = newRV_inc (w->cb_sv); 898 RETVAL = newRV_inc (w->cb_sv);
… …
865 e_destroy (w); 968 e_destroy (w);
866 969
867void set (ev_io *w, SV *fh, int events) 970void set (ev_io *w, SV *fh, int events)
868 CODE: 971 CODE:
869{ 972{
870 int fd = sv_fileno (fh); 973 int fd = s_fileno (fh, events & EV_WRITE);
871 CHECK_FD (fh, fd); 974 CHECK_FD (fh, fd);
872 975
873 sv_setsv (w->fh, fh); 976 sv_setsv (e_fh (w), fh);
874 RESET (io, w, (w, fd, events)); 977 RESET (io, w, (w, fd, events));
875} 978}
876 979
877SV *fh (ev_io *w, SV *new_fh = 0) 980SV *fh (ev_io *w, SV *new_fh = 0)
878 CODE: 981 CODE:
879{ 982{
880 if (items > 1) 983 if (items > 1)
881 { 984 {
882 int fd = sv_fileno (new_fh); 985 int fd = s_fileno (new_fh, w->events & EV_WRITE);
883 CHECK_FD (new_fh, fd); 986 CHECK_FD (new_fh, fd);
884 987
885 RETVAL = w->fh; 988 RETVAL = e_fh (w);
886 w->fh = newSVsv (new_fh); 989 e_fh (w) = newSVsv (new_fh);
887 990
888 RESET (io, w, (w, fd, w->events)); 991 RESET (io, w, (w, fd, w->events));
889 } 992 }
890 else 993 else
891 RETVAL = newSVsv (w->fh); 994 RETVAL = newSVsv (e_fh (w));
892} 995}
893 OUTPUT: 996 OUTPUT:
894 RETVAL 997 RETVAL
895 998
896int events (ev_io *w, int new_events = EV_UNDEF) 999int events (ev_io *w, int new_events = EV_UNDEF)
… …
906 1009
907MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 1010MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
908 1011
909void ev_signal_start (ev_signal *w) 1012void ev_signal_start (ev_signal *w)
910 CODE: 1013 CODE:
911 START (signal, w); 1014 START_SIGNAL (w);
912 1015
913void ev_signal_stop (ev_signal *w) 1016void ev_signal_stop (ev_signal *w)
914 CODE: 1017 CODE:
915 STOP (signal, w); 1018 STOP (signal, w);
916 1019
… …
920 e_destroy (w); 1023 e_destroy (w);
921 1024
922void set (ev_signal *w, SV *signal) 1025void set (ev_signal *w, SV *signal)
923 CODE: 1026 CODE:
924{ 1027{
925 Signal signum = sv_signum (signal); 1028 Signal signum = s_signum (signal);
926 CHECK_SIG (signal, signum); 1029 CHECK_SIG (signal, signum);
927 1030
928 RESET (signal, w, (w, signum)); 1031 RESET_SIGNAL (w, (w, signum));
929} 1032}
930 1033
931int signal (ev_signal *w, SV *new_signal = 0) 1034int signal (ev_signal *w, SV *new_signal = 0)
932 CODE: 1035 CODE:
933{ 1036{
934 RETVAL = w->signum; 1037 RETVAL = w->signum;
935 1038
936 if (items > 1) 1039 if (items > 1)
937 { 1040 {
938 Signal signum = sv_signum (new_signal); 1041 Signal signum = s_signum (new_signal);
939 CHECK_SIG (new_signal, signum); 1042 CHECK_SIG (new_signal, signum);
940 1043
941 RESET (signal, w, (w, signum)); 1044 RESET_SIGNAL (w, (w, signum));
942 } 1045 }
943} 1046}
944 OUTPUT: 1047 OUTPUT:
945 RETVAL 1048 RETVAL
946 1049
… …
961 CHECK_REPEAT (w->repeat); 1064 CHECK_REPEAT (w->repeat);
962 CODE: 1065 CODE:
963 ev_timer_again (e_loop (w), w); 1066 ev_timer_again (e_loop (w), w);
964 UNREF (w); 1067 UNREF (w);
965 1068
1069NV ev_timer_remaining (ev_timer *w)
1070 C_ARGS: e_loop (w), w
1071
966void DESTROY (ev_timer *w) 1072void DESTROY (ev_timer *w)
967 CODE: 1073 CODE:
968 STOP (timer, w); 1074 STOP (timer, w);
969 e_destroy (w); 1075 e_destroy (w);
970 1076
… …
999void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1105void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
1000 INIT: 1106 INIT:
1001 CHECK_REPEAT (interval); 1107 CHECK_REPEAT (interval);
1002 CODE: 1108 CODE:
1003{ 1109{
1004 SvREFCNT_dec (w->fh); 1110 SvREFCNT_dec (e_fh (w));
1005 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1111 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1006 1112
1007 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1113 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
1008} 1114}
1009 1115
1010NV at (ev_periodic *w) 1116NV at (ev_periodic *w)
1011 CODE: 1117 CODE:
1012 RETVAL = ev_periodic_at (w); 1118 RETVAL = ev_periodic_at (w);
… …
1071void DESTROY (ev_fork *w) 1177void DESTROY (ev_fork *w)
1072 CODE: 1178 CODE:
1073 STOP (fork, w); 1179 STOP (fork, w);
1074 e_destroy (w); 1180 e_destroy (w);
1075 1181
1182#if CLEANUP_ENABLED
1183
1184MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1185
1186void ev_cleanup_start (ev_cleanup *w)
1187 CODE:
1188 START (cleanup, w);
1189
1190void ev_cleanup_stop (ev_cleanup *w)
1191 CODE:
1192 STOP (cleanup, w);
1193
1194void DESTROY (ev_cleanup *w)
1195 CODE:
1196 STOP (cleanup, w);
1197 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1198 e_destroy (w);
1199
1200int keepalive (ev_watcher *w, SV *new_value = 0)
1201 CODE:
1202 RETVAL = 1;
1203 OUTPUT:
1204 RETVAL
1205
1206#endif
1207
1076MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1208MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1209
1210#if EV_CHILD_ENABLE
1077 1211
1078void ev_child_start (ev_child *w) 1212void ev_child_start (ev_child *w)
1079 CODE: 1213 CODE:
1080 START (child, w); 1214 START (child, w);
1081 1215
… …
1101 : ix == 1 ? w->rpid 1235 : ix == 1 ? w->rpid
1102 : w->rstatus; 1236 : w->rstatus;
1103 OUTPUT: 1237 OUTPUT:
1104 RETVAL 1238 RETVAL
1105 1239
1240#endif
1241
1106MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1242MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1107 1243
1108void ev_stat_start (ev_stat *w) 1244void ev_stat_start (ev_stat *w)
1109 CODE: 1245 CODE:
1110 START (stat, w); 1246 START (stat, w);
… …
1119 e_destroy (w); 1255 e_destroy (w);
1120 1256
1121void set (ev_stat *w, SV *path, NV interval) 1257void set (ev_stat *w, SV *path, NV interval)
1122 CODE: 1258 CODE:
1123{ 1259{
1124 sv_setsv (w->fh, path); 1260 sv_setsv (e_fh (w), path);
1125 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1261 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1126} 1262}
1127 1263
1128SV *path (ev_stat *w, SV *new_path = 0) 1264SV *path (ev_stat *w, SV *new_path = 0)
1129 CODE: 1265 CODE:
1130{ 1266{
1131 RETVAL = SvREFCNT_inc (w->fh); 1267 RETVAL = SvREFCNT_inc (e_fh (w));
1132 1268
1133 if (items > 1) 1269 if (items > 1)
1134 { 1270 {
1135 SvREFCNT_dec (w->fh); 1271 SvREFCNT_dec (e_fh (w));
1136 w->fh = newSVsv (new_path); 1272 e_fh (w) = newSVsv (new_path);
1137 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1273 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1138 } 1274 }
1139} 1275}
1140 OUTPUT: 1276 OUTPUT:
1141 RETVAL 1277 RETVAL
1142 1278
… …
1144 CODE: 1280 CODE:
1145{ 1281{
1146 RETVAL = w->interval; 1282 RETVAL = w->interval;
1147 1283
1148 if (items > 1) 1284 if (items > 1)
1149 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1285 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1150} 1286}
1151 OUTPUT: 1287 OUTPUT:
1152 RETVAL 1288 RETVAL
1153 1289
1154void prev (ev_stat *w) 1290void prev (ev_stat *w)
… …
1213 e_destroy (w); 1349 e_destroy (w);
1214 1350
1215void set (ev_embed *w, struct ev_loop *loop) 1351void set (ev_embed *w, struct ev_loop *loop)
1216 CODE: 1352 CODE:
1217{ 1353{
1218 sv_setsv (w->fh, ST (1)); 1354 sv_setsv (e_fh (w), ST (1));
1219 RESET (embed, w, (w, loop)); 1355 RESET (embed, w, (w, loop));
1220} 1356}
1221 1357
1222SV *other (ev_embed *w) 1358SV *other (ev_embed *w)
1223 CODE: 1359 CODE:
1224 RETVAL = newSVsv (w->fh); 1360 RETVAL = newSVsv (e_fh (w));
1225 OUTPUT: 1361 OUTPUT:
1226 RETVAL 1362 RETVAL
1227 1363
1228void ev_embed_sweep (ev_embed *w) 1364void ev_embed_sweep (ev_embed *w)
1229 C_ARGS: e_loop (w), w 1365 C_ARGS: e_loop (w), w
… …
1250 CODE: 1386 CODE:
1251 RETVAL = boolSV (ev_async_pending (w)); 1387 RETVAL = boolSV (ev_async_pending (w));
1252 OUTPUT: 1388 OUTPUT:
1253 RETVAL 1389 RETVAL
1254 1390
1391#ifndef EV_NO_LOOPS
1392
1255MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1393MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1256 1394
1257SV *new (SV *klass, unsigned int flags = 0) 1395SV *new (SV *klass, unsigned int flags = 0)
1258 CODE: 1396 CODE:
1259{ 1397{
… …
1267 OUTPUT: 1405 OUTPUT:
1268 RETVAL 1406 RETVAL
1269 1407
1270void DESTROY (struct ev_loop *loop) 1408void DESTROY (struct ev_loop *loop)
1271 CODE: 1409 CODE:
1272 if (loop != evapi.default_loop) /* global destruction sucks */ 1410 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1411 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1412 if (loop != evapi.default_loop)
1273 ev_loop_destroy (loop); 1413 ev_loop_destroy (loop);
1274 1414
1275void ev_loop_fork (struct ev_loop *loop) 1415void ev_loop_fork (struct ev_loop *loop)
1276 1416
1277void ev_loop_verify (struct ev_loop *loop)
1278
1279NV ev_now (struct ev_loop *loop) 1417NV ev_now (struct ev_loop *loop)
1280 1418
1281void ev_now_update (struct ev_loop *loop) 1419void ev_now_update (struct ev_loop *loop)
1282 1420
1283void ev_suspend (struct ev_loop *loop) 1421void ev_suspend (struct ev_loop *loop)
… …
1288 1426
1289void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1427void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1290 1428
1291unsigned int ev_backend (struct ev_loop *loop) 1429unsigned int ev_backend (struct ev_loop *loop)
1292 1430
1293unsigned int ev_loop_count (struct ev_loop *loop) 1431void ev_verify (struct ev_loop *loop)
1432 ALIAS:
1433 loop_verify = 1
1294 1434
1295void ev_loop (struct ev_loop *loop, int flags = 0) 1435unsigned int ev_iteration (struct ev_loop *loop)
1436 ALIAS:
1437 loop_count = 1
1296 1438
1439unsigned int ev_depth (struct ev_loop *loop)
1440 ALIAS:
1441 loop_depth = 1
1442
1443int ev_run (struct ev_loop *loop, int flags = 0)
1444 ALIAS:
1445 loop = 1
1446
1297void ev_unloop (struct ev_loop *loop, int how = 1) 1447void ev_break (struct ev_loop *loop, int how = 1)
1448 ALIAS:
1449 unloop = 1
1298 1450
1299void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1451void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1300 1452
1453unsigned int ev_pending_count (struct ev_loop *loop)
1454
1455void ev_invoke_pending (struct ev_loop *loop)
1456
1301#if 0 1457#if 0
1302 1458
1303void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1459void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1304 CODE: 1460 CODE:
1305{ 1461{
1306 Signal signum = sv_signum (signal); 1462 Signal signum = s_signum (signal);
1307 CHECK_SIG (signal, signum); 1463 CHECK_SIG (signal, signum);
1308 1464
1309 ev_feed_signal_event (loop, signum); 1465 ev_feed_signal_event (loop, signum);
1310} 1466}
1311 1467
… …
1314ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1470ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1315 ALIAS: 1471 ALIAS:
1316 io_ns = 1 1472 io_ns = 1
1317 CODE: 1473 CODE:
1318{ 1474{
1319 int fd = sv_fileno (fh); 1475 int fd = s_fileno (fh, events & EV_WRITE);
1320 CHECK_FD (fh, fd); 1476 CHECK_FD (fh, fd);
1321 1477
1322 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1478 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1323 RETVAL->fh = newSVsv (fh); 1479 e_fh (RETVAL) = newSVsv (fh);
1324 ev_io_set (RETVAL, fd, events); 1480 ev_io_set (RETVAL, fd, events);
1325 if (!ix) START (io, RETVAL); 1481 if (!ix) START (io, RETVAL);
1326} 1482}
1327 OUTPUT: 1483 OUTPUT:
1328 RETVAL 1484 RETVAL
… …
1344 periodic_ns = 1 1500 periodic_ns = 1
1345 INIT: 1501 INIT:
1346 CHECK_REPEAT (interval); 1502 CHECK_REPEAT (interval);
1347 CODE: 1503 CODE:
1348{ 1504{
1349 ev_periodic *w; 1505 ev_periodic *w;
1350 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1506 w = e_new (sizeof (ev_periodic), cb, ST (0));
1351 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1507 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1352 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1508 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1353 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1509 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1354 if (!ix) START (periodic, w); 1510 if (!ix) START (periodic, w);
1355} 1511}
1356 OUTPUT: 1512 OUTPUT:
1357 RETVAL 1513 RETVAL
1358 1514
1359#if 0
1360
1361ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1515ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1362 ALIAS: 1516 ALIAS:
1363 signal_ns = 1 1517 signal_ns = 1
1364 CODE: 1518 CODE:
1365{ 1519{
1366 Signal signum = sv_signum (signal); 1520 Signal signum = s_signum (signal);
1367 CHECK_SIG (signal, signum); 1521 CHECK_SIG (signal, signum);
1368 1522
1369 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1523 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1370 ev_signal_set (RETVAL, signum); 1524 ev_signal_set (RETVAL, signum);
1371 if (!ix) START (signal, RETVAL); 1525 if (!ix) START_SIGNAL (RETVAL);
1372} 1526}
1373 OUTPUT: 1527 OUTPUT:
1374 RETVAL 1528 RETVAL
1375
1376#endif
1377 1529
1378ev_idle *idle (struct ev_loop *loop, SV *cb) 1530ev_idle *idle (struct ev_loop *loop, SV *cb)
1379 ALIAS: 1531 ALIAS:
1380 idle_ns = 1 1532 idle_ns = 1
1381 CODE: 1533 CODE:
… …
1413 ev_fork_set (RETVAL); 1565 ev_fork_set (RETVAL);
1414 if (!ix) START (fork, RETVAL); 1566 if (!ix) START (fork, RETVAL);
1415 OUTPUT: 1567 OUTPUT:
1416 RETVAL 1568 RETVAL
1417 1569
1570#if CLEANUP_ENABLED
1571
1572ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1573 ALIAS:
1574 cleanup_ns = 1
1575 CODE:
1576 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1577 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1578 ev_cleanup_set (RETVAL);
1579 if (!ix) START (cleanup, RETVAL);
1580 OUTPUT:
1581 RETVAL
1582
1583#endif
1584
1418ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1585ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1419 ALIAS: 1586 ALIAS:
1420 child_ns = 1 1587 child_ns = 1
1421 CODE: 1588 CODE:
1589#if EV_CHILD_ENABLE
1422 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1590 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1423 ev_child_set (RETVAL, pid, trace); 1591 ev_child_set (RETVAL, pid, trace);
1424 if (!ix) START (child, RETVAL); 1592 if (!ix) START (child, RETVAL);
1593#else
1594 croak ("EV::child watchers not supported on this platform");
1595#endif
1425 OUTPUT: 1596 OUTPUT:
1426 RETVAL 1597 RETVAL
1427 1598
1428ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1599ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1429 ALIAS: 1600 ALIAS:
1430 stat_ns = 1 1601 stat_ns = 1
1431 CODE: 1602 CODE:
1432 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1603 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1433 RETVAL->fh = newSVsv (path); 1604 e_fh (RETVAL) = newSVsv (path);
1434 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1605 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1435 if (!ix) START (stat, RETVAL); 1606 if (!ix) START (stat, RETVAL);
1436 OUTPUT: 1607 OUTPUT:
1437 RETVAL 1608 RETVAL
1438 1609
1439ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1610ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1443{ 1614{
1444 if (!(ev_backend (other) & ev_embeddable_backends ())) 1615 if (!(ev_backend (other) & ev_embeddable_backends ()))
1445 croak ("passed loop is not embeddable via EV::embed,"); 1616 croak ("passed loop is not embeddable via EV::embed,");
1446 1617
1447 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1618 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1448 RETVAL->fh = newSVsv (ST (1)); 1619 e_fh (RETVAL) = newSVsv (ST (1));
1449 ev_embed_set (RETVAL, other); 1620 ev_embed_set (RETVAL, other);
1450 if (!ix) START (embed, RETVAL); 1621 if (!ix) START (embed, RETVAL);
1451} 1622}
1452 OUTPUT: 1623 OUTPUT:
1453 RETVAL 1624 RETVAL
… …
1464 1635
1465void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1636void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1466 CODE: 1637 CODE:
1467 ev_once ( 1638 ev_once (
1468 loop, 1639 loop,
1469 sv_fileno (fh), events, 1640 s_fileno (fh, events & EV_WRITE), events,
1470 SvOK (timeout) ? SvNV (timeout) : -1., 1641 SvOK (timeout) ? SvNV (timeout) : -1.,
1471 e_once_cb, 1642 e_once_cb,
1472 newSVsv (cb) 1643 newSVsv (cb)
1473 ); 1644 );
1474 1645
1646#endif
1647

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