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Comparing EV/EV.xs (file contents):
Revision 1.120 by root, Sun Nov 23 17:44:46 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/* 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#if __GNUC__ >= 3
40# define expect(expr,value) __builtin_expect ((expr),(value))
41#else
42# define expect(expr,value) (expr)
43#endif
44
45#define expect_false(expr) expect ((expr) != 0, 0)
46#define expect_true(expr) expect ((expr) != 0, 1)
47
48#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
49 45
50#define WFLAG_KEEPALIVE 1 46#define WFLAG_KEEPALIVE 1
47#define WFLAG_UNREFED 2 /* has been unref'ed */
51 48
52#define UNREF(w) \ 49#define UNREF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 50 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
54 && !ev_is_active (w)) \ 51 && ev_is_active (w)) \
52 { \
55 ev_unref (e_loop (w)); 53 ev_unref (e_loop (w)); \
54 e_flags (w) |= WFLAG_UNREFED; \
55 }
56 56
57#define REF(w) \ 57#define REF(w) \
58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 58 if (e_flags (w) & WFLAG_UNREFED) \
59 && ev_is_active (w)) \ 59 { \
60 e_flags (w) &= ~WFLAG_UNREFED; \
60 ev_ref (e_loop (w)); 61 ev_ref (e_loop (w)); \
62 }
61 63
62#define START(type,w) \ 64#define START(type,w) \
63 do { \ 65 do { \
66 ev_ ## type ## _start (e_loop (w), w); \
64 UNREF (w); \ 67 UNREF (w); \
65 ev_ ## type ## _start (e_loop (w), w); \
66 } while (0) 68 } while (0)
67 69
68#define STOP(type,w) \ 70#define STOP(type,w) \
69 do { \ 71 do { \
70 REF (w); \ 72 REF (w); \
71 ev_ ## type ## _stop (e_loop (w), w); \ 73 ev_ ## type ## _stop (e_loop (w), w); \
72 } while (0) 74 } while (0)
73 75
74#define RESET(type,w,seta) \ 76#define RESET(type,w,seta) \
75 do { \ 77 do { \
76 int active = ev_is_active (w); \ 78 int active = ev_is_active (w); \
77 if (active) STOP (type, w); \ 79 if (active) STOP (type, w); \
78 ev_ ## type ## _set seta; \ 80 ev_ ## type ## _set seta; \
79 if (active) START (type, w); \ 81 if (active) START (type, w); \
80 } while (0) 82 } while (0)
81 83
82typedef 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)
83 108
84static SV *default_loop_sv; 109static SV *default_loop_sv;
85 110
86static struct EVAPI evapi; 111static struct EVAPI evapi;
87 112
… …
97 *stash_idle, 122 *stash_idle,
98 *stash_prepare, 123 *stash_prepare,
99 *stash_check, 124 *stash_check,
100 *stash_embed, 125 *stash_embed,
101 *stash_fork, 126 *stash_fork,
127 *stash_cleanup,
102 *stash_async; 128 *stash_async;
103
104#ifndef SIG_SIZE
105/* kudos to Slaven Rezic for the idea */
106static char sig_size [] = { SIG_NUM };
107# define SIG_SIZE (sizeof (sig_size) + 1)
108#endif
109
110static Signal
111sv_signum (SV *sig)
112{
113 Signal signum;
114
115 SvGETMAGIC (sig);
116
117 for (signum = 1; signum < SIG_SIZE; ++signum)
118 if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
119 return signum;
120
121 signum = SvIV (sig);
122
123 if (signum > 0 && signum < SIG_SIZE)
124 return signum;
125
126 return -1;
127}
128 129
129///////////////////////////////////////////////////////////////////////////// 130/////////////////////////////////////////////////////////////////////////////
130// Event 131// Event
131 132
132static void e_cb (EV_P_ ev_watcher *w, int revents); 133static void e_cb (EV_P_ ev_watcher *w, int revents);
133 134
134static int 135void *
135sv_fileno (SV *fh)
136{
137 SvGETMAGIC (fh);
138
139 if (SvROK (fh))
140 fh = SvRV (fh);
141
142 if (SvTYPE (fh) == SVt_PVGV)
143 return PerlIO_fileno (IoIFP (sv_2io (fh)));
144
145 if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
146 return SvIV (fh);
147
148 return -1;
149}
150
151static SV *
152e_get_cv (SV *cb_sv)
153{
154 HV *st;
155 GV *gvp;
156 CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
157
158 if (!cv)
159 croak ("EV watcher callback must be a CODE reference");
160
161 return (SV *)cv;
162}
163
164static void *
165e_new (int size, SV *cb_sv, SV *loop) 136e_new (int size, SV *cb_sv, SV *loop)
166{ 137{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 138 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
168 ev_watcher *w; 139 ev_watcher *w;
169 SV *self = NEWSV (0, size); 140 SV *self = NEWSV (0, size);
170 SvPOK_only (self); 141 SvPOK_only (self);
171 SvCUR_set (self, size); 142 SvCUR_set (self, size);
172 143
… …
219{ 190{
220 dSP; 191 dSP;
221 I32 mark = SP - PL_stack_base; 192 I32 mark = SP - PL_stack_base;
222 SV *sv_self, *sv_events; 193 SV *sv_self, *sv_events;
223 194
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
224 if (expect_true (sv_self_cache)) 200 if (expect_true (sv_self_cache))
225 { 201 {
226 sv_self = sv_self_cache; sv_self_cache = 0; 202 sv_self = sv_self_cache; sv_self_cache = 0;
227 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 203 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
228 } 204 }
229 else 205 else
230 { 206 {
231 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 */
232 SvREADONLY_on (sv_self); 208 SvREADONLY_on (sv_self);
233 } 209 }
234 210
235 if (expect_true (sv_events_cache)) 211 if (expect_true (sv_events_cache))
236 { 212 {
237 sv_events = sv_events_cache; sv_events_cache = 0; 213 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents); 214 SvIV_set (sv_events, revents);
215 SvIOK_only (sv_events);
239 } 216 }
240 else 217 else
241 { 218 {
242 sv_events = newSViv (revents); 219 sv_events = newSViv (revents);
243 SvREADONLY_on (sv_events); 220 SvREADONLY_on (sv_events);
… …
327 ENTER; 304 ENTER;
328 SAVETMPS; 305 SAVETMPS;
329 306
330 PUSHMARK (SP); 307 PUSHMARK (SP);
331 EXTEND (SP, 2); 308 EXTEND (SP, 2);
332 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 */
333 PUSHs (newSVnv (now)); 310 PUSHs (newSVnv (now));
334 311
335 PUTBACK; 312 PUTBACK;
336 count = call_sv (w->fh, G_SCALAR | G_EVAL); 313 count = call_sv (w->fh, G_SCALAR | G_EVAL);
337 SPAGAIN; 314 SPAGAIN;
… …
367 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));
368 345
369#define CHECK_SIG(sv,num) if ((num) < 0) \ 346#define CHECK_SIG(sv,num) if ((num) < 0) \
370 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 347 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
371 348
349static void
350default_fork (void)
351{
352 ev_loop_fork (EV_DEFAULT_UC);
353}
354
372///////////////////////////////////////////////////////////////////////////// 355/////////////////////////////////////////////////////////////////////////////
373// XS interface functions 356// XS interface functions
374 357
375MODULE = EV PACKAGE = EV PREFIX = ev_ 358MODULE = EV PACKAGE = EV PREFIX = ev_
376 359
… …
388 const_iv (EV_, MINPRI) 371 const_iv (EV_, MINPRI)
389 const_iv (EV_, MAXPRI) 372 const_iv (EV_, MAXPRI)
390 373
391 const_iv (EV_, UNDEF) 374 const_iv (EV_, UNDEF)
392 const_iv (EV_, NONE) 375 const_iv (EV_, NONE)
393 const_iv (EV_, TIMEOUT)
394 const_iv (EV_, READ) 376 const_iv (EV_, READ)
395 const_iv (EV_, WRITE) 377 const_iv (EV_, WRITE)
378 const_iv (EV_, IO)
379 const_iv (EV_, TIMER)
380 const_iv (EV_, PERIODIC)
396 const_iv (EV_, SIGNAL) 381 const_iv (EV_, SIGNAL)
382 const_iv (EV_, CHILD)
383 const_iv (EV_, STAT)
397 const_iv (EV_, IDLE) 384 const_iv (EV_, IDLE)
385 const_iv (EV_, PREPARE)
398 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)
399 const_iv (EV_, ERROR) 392 const_iv (EV_, ERROR)
400 393
401 const_iv (EV, LOOP_ONESHOT) 394 const_iv (EV, RUN_NOWAIT)
402 const_iv (EV, LOOP_NONBLOCK)
403 const_iv (EV, UNLOOP_ONE) 395 const_iv (EV, RUN_ONCE)
396
397 const_iv (EV, BREAK_CANCEL)
398 const_iv (EV, BREAK_ONE)
404 const_iv (EV, UNLOOP_ALL) 399 const_iv (EV, BREAK_ALL)
405
406 const_iv (EV, BACKEND_SELECT) 400 const_iv (EV, BACKEND_SELECT)
407 const_iv (EV, BACKEND_POLL) 401 const_iv (EV, BACKEND_POLL)
408 const_iv (EV, BACKEND_EPOLL) 402 const_iv (EV, BACKEND_EPOLL)
409 const_iv (EV, BACKEND_KQUEUE) 403 const_iv (EV, BACKEND_KQUEUE)
410 const_iv (EV, BACKEND_DEVPOLL) 404 const_iv (EV, BACKEND_DEVPOLL)
411 const_iv (EV, BACKEND_PORT) 405 const_iv (EV, BACKEND_PORT)
406 const_iv (EV, BACKEND_ALL)
407 const_iv (EV, BACKEND_MASK)
412 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)
413 const_iv (EV, FLAG_NOENV) 412 const_iv (EV, FLAG_NOENV)
414 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
415 }; 426 };
416 427
417 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; )
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 429 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
419 430
… …
428 stash_check = gv_stashpv ("EV::Check" , 1); 439 stash_check = gv_stashpv ("EV::Check" , 1);
429 stash_child = gv_stashpv ("EV::Child" , 1); 440 stash_child = gv_stashpv ("EV::Child" , 1);
430 stash_embed = gv_stashpv ("EV::Embed" , 1); 441 stash_embed = gv_stashpv ("EV::Embed" , 1);
431 stash_stat = gv_stashpv ("EV::Stat" , 1); 442 stash_stat = gv_stashpv ("EV::Stat" , 1);
432 stash_fork = gv_stashpv ("EV::Fork" , 1); 443 stash_fork = gv_stashpv ("EV::Fork" , 1);
444 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1); 445 stash_async = gv_stashpv ("EV::Async" , 1);
434 446
435 { 447 {
436 SV *sv = perl_get_sv ("EV::API", TRUE); 448 SV *sv = perl_get_sv ("EV::API", TRUE);
437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 449 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438 450
439 /* the poor man's shared library emulator */ 451 /* the poor man's shared library emulator */
440 evapi.ver = EV_API_VERSION; 452 evapi.ver = EV_API_VERSION;
441 evapi.rev = EV_API_REVISION; 453 evapi.rev = EV_API_REVISION;
442 evapi.sv_fileno = sv_fileno; 454 evapi.sv_fileno = sv_fileno;
443 evapi.sv_signum = sv_signum; 455 evapi.sv_signum = s_signum;
444 evapi.supported_backends = ev_supported_backends (); 456 evapi.supported_backends = ev_supported_backends ();
445 evapi.recommended_backends = ev_recommended_backends (); 457 evapi.recommended_backends = ev_recommended_backends ();
446 evapi.embeddable_backends = ev_embeddable_backends (); 458 evapi.embeddable_backends = ev_embeddable_backends ();
447 evapi.time_ = ev_time; 459 evapi.time_ = ev_time;
448 evapi.sleep_ = ev_sleep; 460 evapi.sleep_ = ev_sleep;
449 evapi.loop_new = ev_loop_new; 461 evapi.loop_new = ev_loop_new;
450 evapi.loop_destroy = ev_loop_destroy; 462 evapi.loop_destroy = ev_loop_destroy;
451 evapi.loop_fork = ev_loop_fork; 463 evapi.loop_fork = ev_loop_fork;
452 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;
453 evapi.now = ev_now; 468 evapi.now = ev_now;
454 evapi.now_update = ev_now_update; 469 evapi.now_update = ev_now_update;
470 evapi.suspend = ev_suspend;
471 evapi.resume = ev_resume;
455 evapi.backend = ev_backend; 472 evapi.backend = ev_backend;
456 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;
457 evapi.ref = ev_ref; 479 evapi.ref = ev_ref;
458 evapi.unref = ev_unref; 480 evapi.unref = ev_unref;
459 evapi.loop = ev_loop; 481 evapi.run = ev_run;
460 evapi.once = ev_once; 482 evapi.once = ev_once;
461 evapi.io_start = ev_io_start; 483 evapi.io_start = ev_io_start;
462 evapi.io_stop = ev_io_stop; 484 evapi.io_stop = ev_io_stop;
463 evapi.timer_start = ev_timer_start; 485 evapi.timer_start = ev_timer_start;
464 evapi.timer_stop = ev_timer_stop; 486 evapi.timer_stop = ev_timer_stop;
465 evapi.timer_again = ev_timer_again; 487 evapi.timer_again = ev_timer_again;
488 evapi.timer_remaining = ev_timer_remaining;
466 evapi.periodic_start = ev_periodic_start; 489 evapi.periodic_start = ev_periodic_start;
467 evapi.periodic_stop = ev_periodic_stop; 490 evapi.periodic_stop = ev_periodic_stop;
468 evapi.signal_start = ev_signal_start; 491 evapi.signal_start = ev_signal_start;
469 evapi.signal_stop = ev_signal_stop; 492 evapi.signal_stop = ev_signal_stop;
470 evapi.idle_start = ev_idle_start; 493 evapi.idle_start = ev_idle_start;
471 evapi.idle_stop = ev_idle_stop; 494 evapi.idle_stop = ev_idle_stop;
472 evapi.prepare_start = ev_prepare_start; 495 evapi.prepare_start = ev_prepare_start;
473 evapi.prepare_stop = ev_prepare_stop; 496 evapi.prepare_stop = ev_prepare_stop;
474 evapi.check_start = ev_check_start; 497 evapi.check_start = ev_check_start;
475 evapi.check_stop = ev_check_stop; 498 evapi.check_stop = ev_check_stop;
499#if EV_CHILD_ENABLE
476 evapi.child_start = ev_child_start; 500 evapi.child_start = ev_child_start;
477 evapi.child_stop = ev_child_stop; 501 evapi.child_stop = ev_child_stop;
502#endif
478 evapi.stat_start = ev_stat_start; 503 evapi.stat_start = ev_stat_start;
479 evapi.stat_stop = ev_stat_stop; 504 evapi.stat_stop = ev_stat_stop;
480 evapi.stat_stat = ev_stat_stat; 505 evapi.stat_stat = ev_stat_stat;
481 evapi.embed_start = ev_embed_start; 506 evapi.embed_start = ev_embed_start;
482 evapi.embed_stop = ev_embed_stop; 507 evapi.embed_stop = ev_embed_stop;
483 evapi.embed_sweep = ev_embed_sweep; 508 evapi.embed_sweep = ev_embed_sweep;
484 evapi.fork_start = ev_fork_start; 509 evapi.fork_start = ev_fork_start;
485 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;
486 evapi.async_start = ev_async_start; 513 evapi.async_start = ev_async_start;
487 evapi.async_stop = ev_async_stop; 514 evapi.async_stop = ev_async_stop;
488 evapi.async_send = ev_async_send; 515 evapi.async_send = ev_async_send;
489 evapi.clear_pending = ev_clear_pending; 516 evapi.clear_pending = ev_clear_pending;
490 evapi.invoke = ev_invoke; 517 evapi.invoke = ev_invoke;
491 518
492 sv_setiv (sv, (IV)&evapi); 519 sv_setiv (sv, (IV)&evapi);
493 SvREADONLY_on (sv); 520 SvREADONLY_on (sv);
494 } 521 }
495#ifndef _WIN32 522#if !defined(_WIN32) && !defined(_MINIX)
496 pthread_atfork (0, 0, ev_default_fork); 523 pthread_atfork (0, 0, default_fork);
497#endif 524#endif
498} 525}
499 526
500SV *ev_default_loop (unsigned int flags = 0) 527SV *ev_default_loop (unsigned int flags = 0)
501 CODE: 528 CODE:
… …
515 OUTPUT: 542 OUTPUT:
516 RETVAL 543 RETVAL
517 544
518void ev_default_destroy () 545void ev_default_destroy ()
519 CODE: 546 CODE:
520 ev_default_destroy (); 547 ev_loop_destroy (EV_DEFAULT_UC);
521 SvREFCNT_dec (default_loop_sv); 548 SvREFCNT_dec (default_loop_sv);
522 default_loop_sv = 0; 549 default_loop_sv = 0;
523 550
524unsigned int ev_supported_backends () 551unsigned int ev_supported_backends ()
525 552
… …
529 556
530void ev_sleep (NV interval) 557void ev_sleep (NV interval)
531 558
532NV ev_time () 559NV ev_time ()
533 560
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}
569
534NV ev_now () 570NV ev_now ()
535 C_ARGS: evapi.default_loop 571 C_ARGS: evapi.default_loop
536 572
537void ev_now_update () 573void ev_now_update ()
538 C_ARGS: evapi.default_loop 574 C_ARGS: evapi.default_loop
539 575
576void ev_suspend ()
577 C_ARGS: evapi.default_loop
578
579void ev_resume ()
580 C_ARGS: evapi.default_loop
581
540unsigned int ev_backend () 582unsigned int ev_backend ()
541 C_ARGS: evapi.default_loop 583 C_ARGS: evapi.default_loop
542 584
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
543unsigned int ev_loop_count () 595unsigned int ev_depth ()
596 ALIAS:
597 loop_depth = 1
544 C_ARGS: evapi.default_loop 598 C_ARGS: evapi.default_loop
545 599
546void ev_set_io_collect_interval (NV interval) 600void ev_set_io_collect_interval (NV interval)
547 C_ARGS: evapi.default_loop, interval 601 C_ARGS: evapi.default_loop, interval
548 602
549void ev_set_timeout_collect_interval (NV interval) 603void ev_set_timeout_collect_interval (NV interval)
550 C_ARGS: evapi.default_loop, interval 604 C_ARGS: evapi.default_loop, interval
551 605
552void ev_loop (int flags = 0) 606void ev_run (int flags = 0)
607 ALIAS:
608 loop = 1
553 C_ARGS: evapi.default_loop, flags 609 C_ARGS: evapi.default_loop, flags
554 610
555void ev_unloop (int how = EVUNLOOP_ONE) 611void ev_break (int how = EVBREAK_ONE)
612 ALIAS:
613 unloop = 1
556 C_ARGS: evapi.default_loop, how 614 C_ARGS: evapi.default_loop, how
557 615
558void ev_feed_fd_event (int fd, int revents = EV_NONE) 616void ev_feed_fd_event (int fd, int revents = EV_NONE)
559 C_ARGS: evapi.default_loop, fd, revents 617 C_ARGS: evapi.default_loop, fd, revents
560 618
561void ev_feed_signal_event (SV *signal) 619void ev_feed_signal_event (SV *signal)
562 CODE: 620 CODE:
563{ 621{
564 Signal signum = sv_signum (signal); 622 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum); 623 CHECK_SIG (signal, signum);
566 624
567 ev_feed_signal_event (evapi.default_loop, signum); 625 ev_feed_signal_event (evapi.default_loop, signum);
568} 626}
569 627
628unsigned int ev_pending_count ()
629 C_ARGS: evapi.default_loop
630
631void ev_invoke_pending ()
632 C_ARGS: evapi.default_loop
633
570ev_io *io (SV *fh, int events, SV *cb) 634ev_io *io (SV *fh, int events, SV *cb)
571 ALIAS: 635 ALIAS:
572 io_ns = 1 636 io_ns = 1
637 _ae_io = 2
573 CODE: 638 CODE:
574{ 639{
575 int fd = sv_fileno (fh); 640 int fd = s_fileno (fh, events & EV_WRITE);
576 CHECK_FD (fh, fd); 641 CHECK_FD (fh, fd);
577 642
643 if (ix == 2)
644 {
645 ix = 0;
646 events = events ? EV_WRITE : EV_READ;
647 }
648
578 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 649 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
579 RETVAL->fh = newSVsv (fh); 650 e_fh (RETVAL) = newSVsv (fh);
580 ev_io_set (RETVAL, fd, events); 651 ev_io_set (RETVAL, fd, events);
581 if (!ix) START (io, RETVAL); 652 if (!ix) START (io, RETVAL);
582} 653}
583 OUTPUT: 654 OUTPUT:
584 RETVAL 655 RETVAL
… …
602 CHECK_REPEAT (interval); 673 CHECK_REPEAT (interval);
603 CODE: 674 CODE:
604{ 675{
605 ev_periodic *w; 676 ev_periodic *w;
606 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 677 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
607 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 678 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
608 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);
609 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 680 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
610 if (!ix) START (periodic, w); 681 if (!ix) START (periodic, w);
611} 682}
612 OUTPUT: 683 OUTPUT:
613 RETVAL 684 RETVAL
… …
615ev_signal *signal (SV *signal, SV *cb) 686ev_signal *signal (SV *signal, SV *cb)
616 ALIAS: 687 ALIAS:
617 signal_ns = 1 688 signal_ns = 1
618 CODE: 689 CODE:
619{ 690{
620 Signal signum = sv_signum (signal); 691 Signal signum = s_signum (signal);
621 CHECK_SIG (signal, signum); 692 CHECK_SIG (signal, signum);
622 693
623 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 694 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
624 ev_signal_set (RETVAL, signum); 695 ev_signal_set (RETVAL, signum);
625 if (!ix) START (signal, RETVAL); 696 if (!ix) START_SIGNAL (RETVAL);
626} 697}
627 OUTPUT: 698 OUTPUT:
628 RETVAL 699 RETVAL
629 700
630ev_idle *idle (SV *cb) 701ev_idle *idle (SV *cb)
… …
665 ev_fork_set (RETVAL); 736 ev_fork_set (RETVAL);
666 if (!ix) START (fork, RETVAL); 737 if (!ix) START (fork, RETVAL);
667 OUTPUT: 738 OUTPUT:
668 RETVAL 739 RETVAL
669 740
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
670ev_child *child (int pid, int trace, SV *cb) 751ev_child *child (int pid, int trace, SV *cb)
671 ALIAS: 752 ALIAS:
672 child_ns = 1 753 child_ns = 1
673 CODE: 754 CODE:
755#if EV_CHILD_ENABLE
674 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 756 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
675 ev_child_set (RETVAL, pid, trace); 757 ev_child_set (RETVAL, pid, trace);
676 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
677 OUTPUT: 762 OUTPUT:
678 RETVAL 763 RETVAL
764
679 765
680ev_stat *stat (SV *path, NV interval, SV *cb) 766ev_stat *stat (SV *path, NV interval, SV *cb)
681 ALIAS: 767 ALIAS:
682 stat_ns = 1 768 stat_ns = 1
683 CODE: 769 CODE:
684 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 770 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
685 RETVAL->fh = newSVsv (path); 771 e_fh (RETVAL) = newSVsv (path);
686 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 772 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
687 if (!ix) START (stat, RETVAL); 773 if (!ix) START (stat, RETVAL);
688 OUTPUT: 774 OUTPUT:
689 RETVAL 775 RETVAL
776
777#ifndef EV_NO_LOOPS
690 778
691ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 779ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
692 ALIAS: 780 ALIAS:
693 embed_ns = 1 781 embed_ns = 1
694 CODE: 782 CODE:
695{ 783{
696 if (!(ev_backend (loop) & ev_embeddable_backends ())) 784 if (!(ev_backend (loop) & ev_embeddable_backends ()))
697 croak ("passed loop is not embeddable via EV::embed,"); 785 croak ("passed loop is not embeddable via EV::embed,");
698 786
699 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 787 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
700 RETVAL->fh = newSVsv (ST (0)); 788 e_fh (RETVAL) = newSVsv (ST (0));
701 ev_embed_set (RETVAL, loop); 789 ev_embed_set (RETVAL, loop);
702 if (!ix) START (embed, RETVAL); 790 if (!ix) START (embed, RETVAL);
703} 791}
704 OUTPUT: 792 OUTPUT:
705 RETVAL 793 RETVAL
794
795#endif
706 796
707ev_async *async (SV *cb) 797ev_async *async (SV *cb)
708 ALIAS: 798 ALIAS:
709 async_ns = 1 799 async_ns = 1
710 CODE: 800 CODE:
… …
716 806
717void once (SV *fh, int events, SV *timeout, SV *cb) 807void once (SV *fh, int events, SV *timeout, SV *cb)
718 CODE: 808 CODE:
719 ev_once ( 809 ev_once (
720 evapi.default_loop, 810 evapi.default_loop,
721 sv_fileno (fh), events, 811 s_fileno (fh, events & EV_WRITE), events,
722 SvOK (timeout) ? SvNV (timeout) : -1., 812 SvOK (timeout) ? SvNV (timeout) : -1.,
723 e_once_cb, 813 e_once_cb,
724 newSVsv (cb) 814 newSVsv (cb)
725 ); 815 );
726 816
… …
747 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 837 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
748 new_value = new_value ? WFLAG_KEEPALIVE : 0; 838 new_value = new_value ? WFLAG_KEEPALIVE : 0;
749 839
750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 840 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
751 { 841 {
842 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
752 REF (w); 843 REF (w);
753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
754 UNREF (w); 844 UNREF (w);
755 } 845 }
756} 846}
757 OUTPUT: 847 OUTPUT:
758 RETVAL 848 RETVAL
… …
760SV *cb (ev_watcher *w, SV *new_cb = 0) 850SV *cb (ev_watcher *w, SV *new_cb = 0)
761 CODE: 851 CODE:
762{ 852{
763 if (items > 1) 853 if (items > 1)
764 { 854 {
765 new_cb = e_get_cv (new_cb); 855 new_cb = s_get_cv_croak (new_cb);
766 RETVAL = newRV_noinc (w->cb_sv); 856 RETVAL = newRV_noinc (w->cb_sv);
767 w->cb_sv = SvREFCNT_inc (new_cb); 857 w->cb_sv = SvREFCNT_inc (new_cb);
768 } 858 }
769 else 859 else
770 RETVAL = newRV_inc (w->cb_sv); 860 RETVAL = newRV_inc (w->cb_sv);
… …
840 e_destroy (w); 930 e_destroy (w);
841 931
842void set (ev_io *w, SV *fh, int events) 932void set (ev_io *w, SV *fh, int events)
843 CODE: 933 CODE:
844{ 934{
845 int fd = sv_fileno (fh); 935 int fd = s_fileno (fh, events & EV_WRITE);
846 CHECK_FD (fh, fd); 936 CHECK_FD (fh, fd);
847 937
848 sv_setsv (w->fh, fh); 938 sv_setsv (e_fh (w), fh);
849 RESET (io, w, (w, fd, events)); 939 RESET (io, w, (w, fd, events));
850} 940}
851 941
852SV *fh (ev_io *w, SV *new_fh = 0) 942SV *fh (ev_io *w, SV *new_fh = 0)
853 CODE: 943 CODE:
854{ 944{
855 if (items > 1) 945 if (items > 1)
856 { 946 {
857 int fd = sv_fileno (new_fh); 947 int fd = s_fileno (new_fh, w->events & EV_WRITE);
858 CHECK_FD (new_fh, fd); 948 CHECK_FD (new_fh, fd);
859 949
860 RETVAL = w->fh; 950 RETVAL = e_fh (w);
861 w->fh = newSVsv (new_fh); 951 e_fh (w) = newSVsv (new_fh);
862 952
863 RESET (io, w, (w, fd, w->events)); 953 RESET (io, w, (w, fd, w->events));
864 } 954 }
865 else 955 else
866 RETVAL = newSVsv (w->fh); 956 RETVAL = newSVsv (e_fh (w));
867} 957}
868 OUTPUT: 958 OUTPUT:
869 RETVAL 959 RETVAL
870 960
871int events (ev_io *w, int new_events = EV_UNDEF) 961int events (ev_io *w, int new_events = EV_UNDEF)
… …
881 971
882MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 972MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
883 973
884void ev_signal_start (ev_signal *w) 974void ev_signal_start (ev_signal *w)
885 CODE: 975 CODE:
886 START (signal, w); 976 START_SIGNAL (w);
887 977
888void ev_signal_stop (ev_signal *w) 978void ev_signal_stop (ev_signal *w)
889 CODE: 979 CODE:
890 STOP (signal, w); 980 STOP (signal, w);
891 981
… …
895 e_destroy (w); 985 e_destroy (w);
896 986
897void set (ev_signal *w, SV *signal) 987void set (ev_signal *w, SV *signal)
898 CODE: 988 CODE:
899{ 989{
900 Signal signum = sv_signum (signal); 990 Signal signum = s_signum (signal);
901 CHECK_SIG (signal, signum); 991 CHECK_SIG (signal, signum);
902 992
903 RESET (signal, w, (w, signum)); 993 RESET_SIGNAL (w, (w, signum));
904} 994}
905 995
906int signal (ev_signal *w, SV *new_signal = 0) 996int signal (ev_signal *w, SV *new_signal = 0)
907 CODE: 997 CODE:
908{ 998{
909 RETVAL = w->signum; 999 RETVAL = w->signum;
910 1000
911 if (items > 1) 1001 if (items > 1)
912 { 1002 {
913 Signal signum = sv_signum (new_signal); 1003 Signal signum = s_signum (new_signal);
914 CHECK_SIG (new_signal, signum); 1004 CHECK_SIG (new_signal, signum);
915 1005
916 RESET (signal, w, (w, signum)); 1006 RESET_SIGNAL (w, (w, signum));
917 } 1007 }
918} 1008}
919 OUTPUT: 1009 OUTPUT:
920 RETVAL 1010 RETVAL
921 1011
… …
933 1023
934void ev_timer_again (ev_timer *w) 1024void ev_timer_again (ev_timer *w)
935 INIT: 1025 INIT:
936 CHECK_REPEAT (w->repeat); 1026 CHECK_REPEAT (w->repeat);
937 CODE: 1027 CODE:
938 REF (w);
939 ev_timer_again (e_loop (w), w); 1028 ev_timer_again (e_loop (w), w);
940 UNREF (w); 1029 UNREF (w);
1030
1031NV ev_timer_remaining (ev_timer *w)
1032 C_ARGS: e_loop (w), w
941 1033
942void DESTROY (ev_timer *w) 1034void DESTROY (ev_timer *w)
943 CODE: 1035 CODE:
944 STOP (timer, w); 1036 STOP (timer, w);
945 e_destroy (w); 1037 e_destroy (w);
… …
962 CODE: 1054 CODE:
963 STOP (periodic, w); 1055 STOP (periodic, w);
964 1056
965void ev_periodic_again (ev_periodic *w) 1057void ev_periodic_again (ev_periodic *w)
966 CODE: 1058 CODE:
967 REF (w);
968 ev_periodic_again (e_loop (w), w); 1059 ev_periodic_again (e_loop (w), w);
969 UNREF (w); 1060 UNREF (w);
970 1061
971void DESTROY (ev_periodic *w) 1062void DESTROY (ev_periodic *w)
972 CODE: 1063 CODE:
… …
976void 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)
977 INIT: 1068 INIT:
978 CHECK_REPEAT (interval); 1069 CHECK_REPEAT (interval);
979 CODE: 1070 CODE:
980{ 1071{
981 SvREFCNT_dec (w->fh); 1072 SvREFCNT_dec (e_fh (w));
982 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1073 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
983 1074
984 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));
985} 1076}
986 1077
987NV at (ev_periodic *w) 1078NV at (ev_periodic *w)
988 CODE: 1079 CODE:
989 RETVAL = ev_periodic_at (w); 1080 RETVAL = ev_periodic_at (w);
… …
1048void DESTROY (ev_fork *w) 1139void DESTROY (ev_fork *w)
1049 CODE: 1140 CODE:
1050 STOP (fork, w); 1141 STOP (fork, w);
1051 e_destroy (w); 1142 e_destroy (w);
1052 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
1053MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1165MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1166
1167#if EV_CHILD_ENABLE
1054 1168
1055void ev_child_start (ev_child *w) 1169void ev_child_start (ev_child *w)
1056 CODE: 1170 CODE:
1057 START (child, w); 1171 START (child, w);
1058 1172
… …
1078 : ix == 1 ? w->rpid 1192 : ix == 1 ? w->rpid
1079 : w->rstatus; 1193 : w->rstatus;
1080 OUTPUT: 1194 OUTPUT:
1081 RETVAL 1195 RETVAL
1082 1196
1197#endif
1198
1083MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1199MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1084 1200
1085void ev_stat_start (ev_stat *w) 1201void ev_stat_start (ev_stat *w)
1086 CODE: 1202 CODE:
1087 START (stat, w); 1203 START (stat, w);
… …
1096 e_destroy (w); 1212 e_destroy (w);
1097 1213
1098void set (ev_stat *w, SV *path, NV interval) 1214void set (ev_stat *w, SV *path, NV interval)
1099 CODE: 1215 CODE:
1100{ 1216{
1101 sv_setsv (w->fh, path); 1217 sv_setsv (e_fh (w), path);
1102 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1218 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1103} 1219}
1104 1220
1105SV *path (ev_stat *w, SV *new_path = 0) 1221SV *path (ev_stat *w, SV *new_path = 0)
1106 CODE: 1222 CODE:
1107{ 1223{
1108 RETVAL = SvREFCNT_inc (w->fh); 1224 RETVAL = SvREFCNT_inc (e_fh (w));
1109 1225
1110 if (items > 1) 1226 if (items > 1)
1111 { 1227 {
1112 SvREFCNT_dec (w->fh); 1228 SvREFCNT_dec (e_fh (w));
1113 w->fh = newSVsv (new_path); 1229 e_fh (w) = newSVsv (new_path);
1114 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1230 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1115 } 1231 }
1116} 1232}
1117 OUTPUT: 1233 OUTPUT:
1118 RETVAL 1234 RETVAL
1119 1235
… …
1121 CODE: 1237 CODE:
1122{ 1238{
1123 RETVAL = w->interval; 1239 RETVAL = w->interval;
1124 1240
1125 if (items > 1) 1241 if (items > 1)
1126 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1242 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1127} 1243}
1128 OUTPUT: 1244 OUTPUT:
1129 RETVAL 1245 RETVAL
1130 1246
1131void prev (ev_stat *w) 1247void prev (ev_stat *w)
… …
1190 e_destroy (w); 1306 e_destroy (w);
1191 1307
1192void set (ev_embed *w, struct ev_loop *loop) 1308void set (ev_embed *w, struct ev_loop *loop)
1193 CODE: 1309 CODE:
1194{ 1310{
1195 sv_setsv (w->fh, ST (1)); 1311 sv_setsv (e_fh (w), ST (1));
1196 RESET (embed, w, (w, loop)); 1312 RESET (embed, w, (w, loop));
1197} 1313}
1198 1314
1199SV *other (ev_embed *w) 1315SV *other (ev_embed *w)
1200 CODE: 1316 CODE:
1201 RETVAL = newSVsv (w->fh); 1317 RETVAL = newSVsv (e_fh (w));
1202 OUTPUT: 1318 OUTPUT:
1203 RETVAL 1319 RETVAL
1204 1320
1205void ev_embed_sweep (ev_embed *w) 1321void ev_embed_sweep (ev_embed *w)
1206 C_ARGS: e_loop (w), w 1322 C_ARGS: e_loop (w), w
… …
1227 CODE: 1343 CODE:
1228 RETVAL = boolSV (ev_async_pending (w)); 1344 RETVAL = boolSV (ev_async_pending (w));
1229 OUTPUT: 1345 OUTPUT:
1230 RETVAL 1346 RETVAL
1231 1347
1348#ifndef EV_NO_LOOPS
1349
1232MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1350MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1233 1351
1234SV *new (SV *klass, unsigned int flags = 0) 1352SV *new (SV *klass, unsigned int flags = 0)
1235 CODE: 1353 CODE:
1236{ 1354{
… …
1244 OUTPUT: 1362 OUTPUT:
1245 RETVAL 1363 RETVAL
1246 1364
1247void DESTROY (struct ev_loop *loop) 1365void DESTROY (struct ev_loop *loop)
1248 CODE: 1366 CODE:
1249 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)
1250 ev_loop_destroy (loop); 1370 ev_loop_destroy (loop);
1251 1371
1252void ev_loop_fork (struct ev_loop *loop) 1372void ev_loop_fork (struct ev_loop *loop)
1253 1373
1254void ev_loop_verify (struct ev_loop *loop)
1255
1256NV ev_now (struct ev_loop *loop) 1374NV ev_now (struct ev_loop *loop)
1257 1375
1258void ev_now_update (struct ev_loop *loop) 1376void ev_now_update (struct ev_loop *loop)
1259 1377
1378void ev_suspend (struct ev_loop *loop)
1379
1380void ev_resume (struct ev_loop *loop)
1381
1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1382void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1261 1383
1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1384void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1263 1385
1264unsigned int ev_backend (struct ev_loop *loop) 1386unsigned int ev_backend (struct ev_loop *loop)
1265 1387
1266unsigned int ev_loop_count (struct ev_loop *loop) 1388void ev_verify (struct ev_loop *loop)
1389 ALIAS:
1390 loop_verify = 1
1267 1391
1268void ev_loop (struct ev_loop *loop, int flags = 0) 1392unsigned int ev_iteration (struct ev_loop *loop)
1393 ALIAS:
1394 loop_count = 1
1269 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
1270void ev_unloop (struct ev_loop *loop, int how = 1) 1404void ev_break (struct ev_loop *loop, int how = 1)
1405 ALIAS:
1406 unloop = 1
1271 1407
1272void 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)
1273 1409
1410unsigned int ev_pending_count (struct ev_loop *loop)
1411
1412void ev_invoke_pending (struct ev_loop *loop)
1413
1274#if 0 1414#if 0
1275 1415
1276void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1416void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1277 CODE: 1417 CODE:
1278{ 1418{
1279 Signal signum = sv_signum (signal); 1419 Signal signum = s_signum (signal);
1280 CHECK_SIG (signal, signum); 1420 CHECK_SIG (signal, signum);
1281 1421
1282 ev_feed_signal_event (loop, signum); 1422 ev_feed_signal_event (loop, signum);
1283} 1423}
1284 1424
… …
1287ev_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)
1288 ALIAS: 1428 ALIAS:
1289 io_ns = 1 1429 io_ns = 1
1290 CODE: 1430 CODE:
1291{ 1431{
1292 int fd = sv_fileno (fh); 1432 int fd = s_fileno (fh, events & EV_WRITE);
1293 CHECK_FD (fh, fd); 1433 CHECK_FD (fh, fd);
1294 1434
1295 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1435 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1296 RETVAL->fh = newSVsv (fh); 1436 e_fh (RETVAL) = newSVsv (fh);
1297 ev_io_set (RETVAL, fd, events); 1437 ev_io_set (RETVAL, fd, events);
1298 if (!ix) START (io, RETVAL); 1438 if (!ix) START (io, RETVAL);
1299} 1439}
1300 OUTPUT: 1440 OUTPUT:
1301 RETVAL 1441 RETVAL
… …
1319 CHECK_REPEAT (interval); 1459 CHECK_REPEAT (interval);
1320 CODE: 1460 CODE:
1321{ 1461{
1322 ev_periodic *w; 1462 ev_periodic *w;
1323 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1463 w = e_new (sizeof (ev_periodic), cb, ST (0));
1324 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1464 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1325 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);
1326 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1466 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1327 if (!ix) START (periodic, w); 1467 if (!ix) START (periodic, w);
1328} 1468}
1329 OUTPUT: 1469 OUTPUT:
1330 RETVAL 1470 RETVAL
1331 1471
1332#if 0
1333
1334ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1472ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1335 ALIAS: 1473 ALIAS:
1336 signal_ns = 1 1474 signal_ns = 1
1337 CODE: 1475 CODE:
1338{ 1476{
1339 Signal signum = sv_signum (signal); 1477 Signal signum = s_signum (signal);
1340 CHECK_SIG (signal, signum); 1478 CHECK_SIG (signal, signum);
1341 1479
1342 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1480 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1343 ev_signal_set (RETVAL, signum); 1481 ev_signal_set (RETVAL, signum);
1344 if (!ix) START (signal, RETVAL); 1482 if (!ix) START_SIGNAL (RETVAL);
1345} 1483}
1346 OUTPUT: 1484 OUTPUT:
1347 RETVAL 1485 RETVAL
1348
1349#endif
1350 1486
1351ev_idle *idle (struct ev_loop *loop, SV *cb) 1487ev_idle *idle (struct ev_loop *loop, SV *cb)
1352 ALIAS: 1488 ALIAS:
1353 idle_ns = 1 1489 idle_ns = 1
1354 CODE: 1490 CODE:
… …
1386 ev_fork_set (RETVAL); 1522 ev_fork_set (RETVAL);
1387 if (!ix) START (fork, RETVAL); 1523 if (!ix) START (fork, RETVAL);
1388 OUTPUT: 1524 OUTPUT:
1389 RETVAL 1525 RETVAL
1390 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
1391ev_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)
1392 ALIAS: 1538 ALIAS:
1393 child_ns = 1 1539 child_ns = 1
1394 CODE: 1540 CODE:
1541#if EV_CHILD_ENABLE
1395 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1542 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1396 ev_child_set (RETVAL, pid, trace); 1543 ev_child_set (RETVAL, pid, trace);
1397 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
1398 OUTPUT: 1548 OUTPUT:
1399 RETVAL 1549 RETVAL
1400 1550
1401ev_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)
1402 ALIAS: 1552 ALIAS:
1403 stat_ns = 1 1553 stat_ns = 1
1404 CODE: 1554 CODE:
1405 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1555 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1406 RETVAL->fh = newSVsv (path); 1556 e_fh (RETVAL) = newSVsv (path);
1407 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1557 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1408 if (!ix) START (stat, RETVAL); 1558 if (!ix) START (stat, RETVAL);
1409 OUTPUT: 1559 OUTPUT:
1410 RETVAL 1560 RETVAL
1411 1561
1412ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1562ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1416{ 1566{
1417 if (!(ev_backend (other) & ev_embeddable_backends ())) 1567 if (!(ev_backend (other) & ev_embeddable_backends ()))
1418 croak ("passed loop is not embeddable via EV::embed,"); 1568 croak ("passed loop is not embeddable via EV::embed,");
1419 1569
1420 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1570 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1421 RETVAL->fh = newSVsv (ST (1)); 1571 e_fh (RETVAL) = newSVsv (ST (1));
1422 ev_embed_set (RETVAL, other); 1572 ev_embed_set (RETVAL, other);
1423 if (!ix) START (embed, RETVAL); 1573 if (!ix) START (embed, RETVAL);
1424} 1574}
1425 OUTPUT: 1575 OUTPUT:
1426 RETVAL 1576 RETVAL
… …
1437 1587
1438void 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)
1439 CODE: 1589 CODE:
1440 ev_once ( 1590 ev_once (
1441 loop, 1591 loop,
1442 sv_fileno (fh), events, 1592 s_fileno (fh, events & EV_WRITE), events,
1443 SvOK (timeout) ? SvNV (timeout) : -1., 1593 SvOK (timeout) ? SvNV (timeout) : -1.,
1444 e_once_cb, 1594 e_once_cb,
1445 newSVsv (cb) 1595 newSVsv (cb)
1446 ); 1596 );
1447 1597
1598#endif
1599

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