ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/EV/EV.xs
(Generate patch)

Comparing EV/EV.xs (file contents):
Revision 1.119 by root, Thu Nov 20 11:25:15 2008 UTC vs.
Revision 1.163 by root, Wed Apr 3 23:46:45 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#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)) 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
49 49
50#define WFLAG_KEEPALIVE 1 50#define WFLAG_KEEPALIVE 1
51#define WFLAG_UNREFED 2 /* has been unref'ed */
51 52
52#define UNREF(w) \ 53#define UNREF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 54 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
54 && !ev_is_active (w)) \ 55 && ev_is_active (w)) \
56 { \
55 ev_unref (e_loop (w)); 57 ev_unref (e_loop (w)); \
58 e_flags (w) |= WFLAG_UNREFED; \
59 }
56 60
57#define REF(w) \ 61#define REF(w) \
58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 62 if (e_flags (w) & WFLAG_UNREFED) \
59 && ev_is_active (w)) \ 63 { \
64 e_flags (w) &= ~WFLAG_UNREFED; \
60 ev_ref (e_loop (w)); 65 ev_ref (e_loop (w)); \
66 }
61 67
62#define START(type,w) \ 68#define START(type,w) \
63 do { \ 69 do { \
70 ev_ ## type ## _start (e_loop (w), w); \
64 UNREF (w); \ 71 UNREF (w); \
65 ev_ ## type ## _start (e_loop (w), w); \
66 } while (0) 72 } while (0)
67 73
68#define STOP(type,w) \ 74#define STOP(type,w) \
69 do { \ 75 do { \
70 REF (w); \ 76 REF (w); \
71 ev_ ## type ## _stop (e_loop (w), w); \ 77 ev_ ## type ## _stop (e_loop (w), w); \
72 } while (0) 78 } while (0)
73 79
74#define RESET(type,w,seta) \ 80#define RESET(type,w,seta) \
75 do { \ 81 do { \
76 int active = ev_is_active (w); \ 82 int active = ev_is_active (w); \
77 if (active) STOP (type, w); \ 83 if (active) STOP (type, w); \
78 ev_ ## type ## _set seta; \ 84 ev_ ## type ## _set seta; \
79 if (active) START (type, w); \ 85 if (active) START (type, w); \
80 } while (0) 86 } while (0)
81 87
82typedef int Signal; 88typedef int Signal;
89
90/* horrible... */
91#define CHECK_SIGNAL_CAN_START(w) \
92 do { \
93 /* dive into the internals of libev to avoid aborting in libev */ \
94 if (signals [(w)->signum - 1].loop \
95 && signals [(w)->signum - 1].loop != e_loop (w)) \
96 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
97 } while (0)
98
99#define START_SIGNAL(w) \
100 do { \
101 CHECK_SIGNAL_CAN_START (w); \
102 START (signal, w); \
103 } while (0) \
104
105#define RESET_SIGNAL(w,seta) \
106 do { \
107 int active = ev_is_active (w); \
108 if (active) STOP (signal, w); \
109 ev_ ## signal ## _set seta; \
110 if (active) START_SIGNAL (w); \
111 } while (0)
83 112
84static SV *default_loop_sv; 113static SV *default_loop_sv;
85 114
86static struct EVAPI evapi; 115static struct EVAPI evapi;
87 116
… …
97 *stash_idle, 126 *stash_idle,
98 *stash_prepare, 127 *stash_prepare,
99 *stash_check, 128 *stash_check,
100 *stash_embed, 129 *stash_embed,
101 *stash_fork, 130 *stash_fork,
131 *stash_cleanup,
102 *stash_async; 132 *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}
128 133
129///////////////////////////////////////////////////////////////////////////// 134/////////////////////////////////////////////////////////////////////////////
130// Event 135// Event
131 136
132static void e_cb (EV_P_ ev_watcher *w, int revents); 137static void e_cb (EV_P_ ev_watcher *w, int revents);
133 138
134static int
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 * 139static void *
165e_new (int size, SV *cb_sv, SV *loop) 140e_new (int size, SV *cb_sv, SV *loop)
166{ 141{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 142 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
168 ev_watcher *w; 143 ev_watcher *w;
169 SV *self = NEWSV (0, size); 144 SV *self = NEWSV (0, size);
170 SvPOK_only (self); 145 SvPOK_only (self);
171 SvCUR_set (self, size); 146 SvCUR_set (self, size);
172 147
… …
219{ 194{
220 dSP; 195 dSP;
221 I32 mark = SP - PL_stack_base; 196 I32 mark = SP - PL_stack_base;
222 SV *sv_self, *sv_events; 197 SV *sv_self, *sv_events;
223 198
199 /* libev might have stopped the watcher */
200 if (expect_false (w->e_flags & WFLAG_UNREFED)
201 && !ev_is_active (w))
202 REF (w);
203
224 if (expect_true (sv_self_cache)) 204 if (expect_true (sv_self_cache))
225 { 205 {
226 sv_self = sv_self_cache; sv_self_cache = 0; 206 sv_self = sv_self_cache; sv_self_cache = 0;
227 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 207 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
228 } 208 }
229 else 209 else
230 { 210 {
231 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 211 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
232 SvREADONLY_on (sv_self); 212 SvREADONLY_on (sv_self);
233 } 213 }
234 214
235 if (expect_true (sv_events_cache)) 215 if (expect_true (sv_events_cache))
236 { 216 {
237 sv_events = sv_events_cache; sv_events_cache = 0; 217 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents); 218 SvIV_set (sv_events, revents);
219 SvIOK_only (sv_events);
239 } 220 }
240 else 221 else
241 { 222 {
242 sv_events = newSViv (revents); 223 sv_events = newSViv (revents);
243 SvREADONLY_on (sv_events); 224 SvREADONLY_on (sv_events);
… …
249 PUSHs (sv_events); 230 PUSHs (sv_events);
250 231
251 PUTBACK; 232 PUTBACK;
252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 233 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
253 234
254 if (expect_false (sv_self_cache)) 235 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
255 SvREFCNT_dec (sv_self); 236 SvREFCNT_dec (sv_self);
256 else 237 else
257 { 238 {
258 SvREFCNT_dec (SvRV (sv_self)); 239 SvREFCNT_dec (SvRV (sv_self));
259 SvRV_set (sv_self, &PL_sv_undef); 240 SvRV_set (sv_self, &PL_sv_undef);
260 sv_self_cache = sv_self; 241 sv_self_cache = sv_self;
261 } 242 }
262 243
263 if (expect_false (sv_events_cache)) 244 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
264 SvREFCNT_dec (sv_events); 245 SvREFCNT_dec (sv_events);
265 else 246 else
266 sv_events_cache = sv_events; 247 sv_events_cache = sv_events;
267 248
268 if (expect_false (SvTRUE (ERRSV))) 249 if (expect_false (SvTRUE (ERRSV)))
… …
327 ENTER; 308 ENTER;
328 SAVETMPS; 309 SAVETMPS;
329 310
330 PUSHMARK (SP); 311 PUSHMARK (SP);
331 EXTEND (SP, 2); 312 EXTEND (SP, 2);
332 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 313 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
333 PUSHs (newSVnv (now)); 314 PUSHs (newSVnv (now));
334 315
335 PUTBACK; 316 PUTBACK;
336 count = call_sv (w->fh, G_SCALAR | G_EVAL); 317 count = call_sv (w->fh, G_SCALAR | G_EVAL);
337 SPAGAIN; 318 SPAGAIN;
… …
367 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 348 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
368 349
369#define CHECK_SIG(sv,num) if ((num) < 0) \ 350#define CHECK_SIG(sv,num) if ((num) < 0) \
370 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 351 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
371 352
353static void
354default_fork (void)
355{
356 ev_loop_fork (EV_DEFAULT_UC);
357}
358
372///////////////////////////////////////////////////////////////////////////// 359/////////////////////////////////////////////////////////////////////////////
373// XS interface functions 360// XS interface functions
374 361
375MODULE = EV PACKAGE = EV PREFIX = ev_ 362MODULE = EV PACKAGE = EV PREFIX = ev_
376 363
… …
388 const_iv (EV_, MINPRI) 375 const_iv (EV_, MINPRI)
389 const_iv (EV_, MAXPRI) 376 const_iv (EV_, MAXPRI)
390 377
391 const_iv (EV_, UNDEF) 378 const_iv (EV_, UNDEF)
392 const_iv (EV_, NONE) 379 const_iv (EV_, NONE)
393 const_iv (EV_, TIMEOUT)
394 const_iv (EV_, READ) 380 const_iv (EV_, READ)
395 const_iv (EV_, WRITE) 381 const_iv (EV_, WRITE)
382 const_iv (EV_, IO)
383 const_iv (EV_, TIMER)
384 const_iv (EV_, PERIODIC)
396 const_iv (EV_, SIGNAL) 385 const_iv (EV_, SIGNAL)
386 const_iv (EV_, CHILD)
387 const_iv (EV_, STAT)
397 const_iv (EV_, IDLE) 388 const_iv (EV_, IDLE)
389 const_iv (EV_, PREPARE)
390 /*const_iv (EV_, CHECK) needs special tretament */
391 const_iv (EV_, EMBED)
398 const_iv (EV_, CHECK) 392 const_iv (EV_, FORK)
393 const_iv (EV_, CLEANUP)
394 const_iv (EV_, ASYNC)
395 const_iv (EV_, CUSTOM)
399 const_iv (EV_, ERROR) 396 const_iv (EV_, ERROR)
400 397
401 const_iv (EV, LOOP_ONESHOT) 398 const_iv (EV, RUN_NOWAIT)
402 const_iv (EV, LOOP_NONBLOCK)
403 const_iv (EV, UNLOOP_ONE) 399 const_iv (EV, RUN_ONCE)
400
401 const_iv (EV, BREAK_CANCEL)
402 const_iv (EV, BREAK_ONE)
404 const_iv (EV, UNLOOP_ALL) 403 const_iv (EV, BREAK_ALL)
405
406 const_iv (EV, BACKEND_SELECT) 404 const_iv (EV, BACKEND_SELECT)
407 const_iv (EV, BACKEND_POLL) 405 const_iv (EV, BACKEND_POLL)
408 const_iv (EV, BACKEND_EPOLL) 406 const_iv (EV, BACKEND_EPOLL)
409 const_iv (EV, BACKEND_KQUEUE) 407 const_iv (EV, BACKEND_KQUEUE)
410 const_iv (EV, BACKEND_DEVPOLL) 408 const_iv (EV, BACKEND_DEVPOLL)
411 const_iv (EV, BACKEND_PORT) 409 const_iv (EV, BACKEND_PORT)
410 const_iv (EV, BACKEND_ALL)
411 const_iv (EV, BACKEND_MASK)
412 const_iv (EV, FLAG_AUTO) 412 const_iv (EV, FLAG_AUTO)
413 const_iv (EV, FLAG_FORKCHECK)
414 const_iv (EV, FLAG_SIGNALFD)
415 const_iv (EV, FLAG_NOSIGMASK)
413 const_iv (EV, FLAG_NOENV) 416 const_iv (EV, FLAG_NOENV)
414 const_iv (EV, FLAG_FORKCHECK) 417 const_iv (EV, FLAG_NOINOTIFY)
418
419 const_iv (EV_, VERSION_MAJOR)
420 const_iv (EV_, VERSION_MINOR)
421#if EV_COMPAT3
422 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
423 const_iv (EV_, TIMEOUT)
424 const_iv (EV, LOOP_NONBLOCK)
425 const_iv (EV, LOOP_ONESHOT)
426 const_iv (EV, UNLOOP_CANCEL)
427 const_iv (EV, UNLOOP_ONE)
428 const_iv (EV, UNLOOP_ALL)
429#endif
415 }; 430 };
416 431
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 432 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 433 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
434
435 /* since this clashes with perl CHECK blocks, */
436 /* but we are interested in constants, */
437 /* and not blocks, we treat CHECK specially. */
438 {
439 /* the local $^W = 0 takes care of the warning */
440 CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
441 /* now we need to re-set the gv, in case it was hijacked */
442 GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
443 }
419 444
420 stash_loop = gv_stashpv ("EV::Loop" , 1); 445 stash_loop = gv_stashpv ("EV::Loop" , 1);
421 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 446 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422 stash_io = gv_stashpv ("EV::IO" , 1); 447 stash_io = gv_stashpv ("EV::IO" , 1);
423 stash_timer = gv_stashpv ("EV::Timer" , 1); 448 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
428 stash_check = gv_stashpv ("EV::Check" , 1); 453 stash_check = gv_stashpv ("EV::Check" , 1);
429 stash_child = gv_stashpv ("EV::Child" , 1); 454 stash_child = gv_stashpv ("EV::Child" , 1);
430 stash_embed = gv_stashpv ("EV::Embed" , 1); 455 stash_embed = gv_stashpv ("EV::Embed" , 1);
431 stash_stat = gv_stashpv ("EV::Stat" , 1); 456 stash_stat = gv_stashpv ("EV::Stat" , 1);
432 stash_fork = gv_stashpv ("EV::Fork" , 1); 457 stash_fork = gv_stashpv ("EV::Fork" , 1);
458 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1); 459 stash_async = gv_stashpv ("EV::Async" , 1);
434 460
435 { 461 {
436 SV *sv = perl_get_sv ("EV::API", TRUE); 462 SV *sv = perl_get_sv ("EV::API", TRUE);
437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 463 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438 464
439 /* the poor man's shared library emulator */ 465 /* the poor man's shared library emulator */
440 evapi.ver = EV_API_VERSION; 466 evapi.ver = EV_API_VERSION;
441 evapi.rev = EV_API_REVISION; 467 evapi.rev = EV_API_REVISION;
442 evapi.sv_fileno = sv_fileno; 468 evapi.sv_fileno = sv_fileno;
443 evapi.sv_signum = sv_signum; 469 evapi.sv_signum = s_signum;
444 evapi.supported_backends = ev_supported_backends (); 470 evapi.supported_backends = ev_supported_backends ();
445 evapi.recommended_backends = ev_recommended_backends (); 471 evapi.recommended_backends = ev_recommended_backends ();
446 evapi.embeddable_backends = ev_embeddable_backends (); 472 evapi.embeddable_backends = ev_embeddable_backends ();
447 evapi.time_ = ev_time; 473 evapi.time_ = ev_time;
448 evapi.sleep_ = ev_sleep; 474 evapi.sleep_ = ev_sleep;
449 evapi.loop_new = ev_loop_new; 475 evapi.loop_new = ev_loop_new;
450 evapi.loop_destroy = ev_loop_destroy; 476 evapi.loop_destroy = ev_loop_destroy;
451 evapi.loop_fork = ev_loop_fork; 477 evapi.loop_fork = ev_loop_fork;
452 evapi.loop_count = ev_loop_count; 478 evapi.iteration = ev_iteration;
479 evapi.depth = ev_depth;
480 evapi.set_userdata = ev_set_userdata;
481 evapi.userdata = ev_userdata;
453 evapi.now = ev_now; 482 evapi.now = ev_now;
454 evapi.now_update = ev_now_update; 483 evapi.now_update = ev_now_update;
484 evapi.suspend = ev_suspend;
485 evapi.resume = ev_resume;
455 evapi.backend = ev_backend; 486 evapi.backend = ev_backend;
456 evapi.unloop = ev_unloop; 487 evapi.break_ = ev_break;
488 evapi.invoke_pending = ev_invoke_pending;
489 evapi.pending_count = ev_pending_count;
490 evapi.verify = ev_verify;
491 evapi.set_loop_release_cb = ev_set_loop_release_cb;
492 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
457 evapi.ref = ev_ref; 493 evapi.ref = ev_ref;
458 evapi.unref = ev_unref; 494 evapi.unref = ev_unref;
459 evapi.loop = ev_loop; 495 evapi.run = ev_run;
460 evapi.once = ev_once; 496 evapi.once = ev_once;
461 evapi.io_start = ev_io_start; 497 evapi.io_start = ev_io_start;
462 evapi.io_stop = ev_io_stop; 498 evapi.io_stop = ev_io_stop;
463 evapi.timer_start = ev_timer_start; 499 evapi.timer_start = ev_timer_start;
464 evapi.timer_stop = ev_timer_stop; 500 evapi.timer_stop = ev_timer_stop;
465 evapi.timer_again = ev_timer_again; 501 evapi.timer_again = ev_timer_again;
502 evapi.timer_remaining = ev_timer_remaining;
466 evapi.periodic_start = ev_periodic_start; 503 evapi.periodic_start = ev_periodic_start;
467 evapi.periodic_stop = ev_periodic_stop; 504 evapi.periodic_stop = ev_periodic_stop;
468 evapi.signal_start = ev_signal_start; 505 evapi.signal_start = ev_signal_start;
469 evapi.signal_stop = ev_signal_stop; 506 evapi.signal_stop = ev_signal_stop;
470 evapi.idle_start = ev_idle_start; 507 evapi.idle_start = ev_idle_start;
471 evapi.idle_stop = ev_idle_stop; 508 evapi.idle_stop = ev_idle_stop;
472 evapi.prepare_start = ev_prepare_start; 509 evapi.prepare_start = ev_prepare_start;
473 evapi.prepare_stop = ev_prepare_stop; 510 evapi.prepare_stop = ev_prepare_stop;
474 evapi.check_start = ev_check_start; 511 evapi.check_start = ev_check_start;
475 evapi.check_stop = ev_check_stop; 512 evapi.check_stop = ev_check_stop;
513#if EV_CHILD_ENABLE
476 evapi.child_start = ev_child_start; 514 evapi.child_start = ev_child_start;
477 evapi.child_stop = ev_child_stop; 515 evapi.child_stop = ev_child_stop;
516#endif
478 evapi.stat_start = ev_stat_start; 517 evapi.stat_start = ev_stat_start;
479 evapi.stat_stop = ev_stat_stop; 518 evapi.stat_stop = ev_stat_stop;
480 evapi.stat_stat = ev_stat_stat; 519 evapi.stat_stat = ev_stat_stat;
481 evapi.embed_start = ev_embed_start; 520 evapi.embed_start = ev_embed_start;
482 evapi.embed_stop = ev_embed_stop; 521 evapi.embed_stop = ev_embed_stop;
483 evapi.embed_sweep = ev_embed_sweep; 522 evapi.embed_sweep = ev_embed_sweep;
484 evapi.fork_start = ev_fork_start; 523 evapi.fork_start = ev_fork_start;
485 evapi.fork_stop = ev_fork_stop; 524 evapi.fork_stop = ev_fork_stop;
525 evapi.cleanup_start = ev_cleanup_start;
526 evapi.cleanup_stop = ev_cleanup_stop;
486 evapi.async_start = ev_async_start; 527 evapi.async_start = ev_async_start;
487 evapi.async_stop = ev_async_stop; 528 evapi.async_stop = ev_async_stop;
488 evapi.async_send = ev_async_send; 529 evapi.async_send = ev_async_send;
489 evapi.clear_pending = ev_clear_pending; 530 evapi.clear_pending = ev_clear_pending;
490 evapi.invoke = ev_invoke; 531 evapi.invoke = ev_invoke;
491 532
492 sv_setiv (sv, (IV)&evapi); 533 sv_setiv (sv, (IV)&evapi);
493 SvREADONLY_on (sv); 534 SvREADONLY_on (sv);
494 } 535 }
495#ifndef _WIN32 536#if !defined _WIN32 && !defined _MINIX
537#if __linux
538 int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
539 __register_atfork (0, 0, default_fork, 0);
540#else
496 pthread_atfork (0, 0, ev_default_fork); 541 pthread_atfork (0, 0, default_fork);
542#endif
497#endif 543#endif
498} 544}
499 545
500SV *ev_default_loop (unsigned int flags = 0) 546SV *ev_default_loop (unsigned int flags = 0)
501 CODE: 547 CODE:
… …
515 OUTPUT: 561 OUTPUT:
516 RETVAL 562 RETVAL
517 563
518void ev_default_destroy () 564void ev_default_destroy ()
519 CODE: 565 CODE:
520 ev_default_destroy (); 566 ev_loop_destroy (EV_DEFAULT_UC);
521 SvREFCNT_dec (default_loop_sv); 567 SvREFCNT_dec (default_loop_sv);
522 default_loop_sv = 0; 568 default_loop_sv = 0;
523 569
524unsigned int ev_supported_backends () 570unsigned int ev_supported_backends ()
525 571
… …
529 575
530void ev_sleep (NV interval) 576void ev_sleep (NV interval)
531 577
532NV ev_time () 578NV ev_time ()
533 579
580void ev_feed_signal (SV *signal)
581 CODE:
582{
583 Signal signum = s_signum (signal);
584 CHECK_SIG (signal, signum);
585
586 ev_feed_signal (signum);
587}
588
534NV ev_now () 589NV ev_now ()
535 C_ARGS: evapi.default_loop 590 C_ARGS: evapi.default_loop
536 591
537void ev_now_update () 592void ev_now_update ()
538 C_ARGS: evapi.default_loop 593 C_ARGS: evapi.default_loop
539 594
595void ev_suspend ()
596 C_ARGS: evapi.default_loop
597
598void ev_resume ()
599 C_ARGS: evapi.default_loop
600
540unsigned int ev_backend () 601unsigned int ev_backend ()
541 C_ARGS: evapi.default_loop 602 C_ARGS: evapi.default_loop
542 603
604void ev_verify ()
605 ALIAS:
606 loop_verify = 1
607 C_ARGS: evapi.default_loop
608
609unsigned int ev_iteration ()
610 ALIAS:
611 loop_count = 1
612 C_ARGS: evapi.default_loop
613
543unsigned int ev_loop_count () 614unsigned int ev_depth ()
615 ALIAS:
616 loop_depth = 1
544 C_ARGS: evapi.default_loop 617 C_ARGS: evapi.default_loop
545 618
546void ev_set_io_collect_interval (NV interval) 619void ev_set_io_collect_interval (NV interval)
547 C_ARGS: evapi.default_loop, interval 620 C_ARGS: evapi.default_loop, interval
548 621
549void ev_set_timeout_collect_interval (NV interval) 622void ev_set_timeout_collect_interval (NV interval)
550 C_ARGS: evapi.default_loop, interval 623 C_ARGS: evapi.default_loop, interval
551 624
552void ev_loop (int flags = 0) 625int ev_run (int flags = 0)
626 ALIAS:
627 loop = 1
553 C_ARGS: evapi.default_loop, flags 628 C_ARGS: evapi.default_loop, flags
554 629
555void ev_unloop (int how = EVUNLOOP_ONE) 630void ev_break (int how = EVBREAK_ONE)
631 ALIAS:
632 unloop = 1
556 C_ARGS: evapi.default_loop, how 633 C_ARGS: evapi.default_loop, how
557 634
558void ev_feed_fd_event (int fd, int revents = EV_NONE) 635void ev_feed_fd_event (int fd, int revents = EV_NONE)
559 C_ARGS: evapi.default_loop, fd, revents 636 C_ARGS: evapi.default_loop, fd, revents
560 637
561void ev_feed_signal_event (SV *signal) 638void ev_feed_signal_event (SV *signal)
562 CODE: 639 CODE:
563{ 640{
564 Signal signum = sv_signum (signal); 641 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum); 642 CHECK_SIG (signal, signum);
566 643
567 ev_feed_signal_event (evapi.default_loop, signum); 644 ev_feed_signal_event (evapi.default_loop, signum);
568} 645}
569 646
647unsigned int ev_pending_count ()
648 C_ARGS: evapi.default_loop
649
650void ev_invoke_pending ()
651 C_ARGS: evapi.default_loop
652
570ev_io *io (SV *fh, int events, SV *cb) 653ev_io *io (SV *fh, int events, SV *cb)
571 ALIAS: 654 ALIAS:
572 io_ns = 1 655 io_ns = 1
656 _ae_io = 2
573 CODE: 657 CODE:
574{ 658{
575 int fd = sv_fileno (fh); 659 int fd = s_fileno (fh, events & EV_WRITE);
576 CHECK_FD (fh, fd); 660 CHECK_FD (fh, fd);
577 661
662 if (ix == 2)
663 {
664 ix = 0;
665 events = events ? EV_WRITE : EV_READ;
666 }
667
578 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 668 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
579 RETVAL->fh = newSVsv (fh); 669 e_fh (RETVAL) = newSVsv (fh);
580 ev_io_set (RETVAL, fd, events); 670 ev_io_set (RETVAL, fd, events);
581 if (!ix) START (io, RETVAL); 671 if (!ix) START (io, RETVAL);
582} 672}
583 OUTPUT: 673 OUTPUT:
584 RETVAL 674 RETVAL
… …
602 CHECK_REPEAT (interval); 692 CHECK_REPEAT (interval);
603 CODE: 693 CODE:
604{ 694{
605 ev_periodic *w; 695 ev_periodic *w;
606 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 696 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
607 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 697 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
608 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 698 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
609 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 699 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
610 if (!ix) START (periodic, w); 700 if (!ix) START (periodic, w);
611} 701}
612 OUTPUT: 702 OUTPUT:
613 RETVAL 703 RETVAL
… …
615ev_signal *signal (SV *signal, SV *cb) 705ev_signal *signal (SV *signal, SV *cb)
616 ALIAS: 706 ALIAS:
617 signal_ns = 1 707 signal_ns = 1
618 CODE: 708 CODE:
619{ 709{
620 Signal signum = sv_signum (signal); 710 Signal signum = s_signum (signal);
621 CHECK_SIG (signal, signum); 711 CHECK_SIG (signal, signum);
622 712
623 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 713 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
624 ev_signal_set (RETVAL, signum); 714 ev_signal_set (RETVAL, signum);
625 if (!ix) START (signal, RETVAL); 715 if (!ix) START_SIGNAL (RETVAL);
626} 716}
627 OUTPUT: 717 OUTPUT:
628 RETVAL 718 RETVAL
629 719
630ev_idle *idle (SV *cb) 720ev_idle *idle (SV *cb)
… …
665 ev_fork_set (RETVAL); 755 ev_fork_set (RETVAL);
666 if (!ix) START (fork, RETVAL); 756 if (!ix) START (fork, RETVAL);
667 OUTPUT: 757 OUTPUT:
668 RETVAL 758 RETVAL
669 759
760#if CLEANUP_ENABLED
761
762ev_cleanup *cleanup (SV *cb)
763 ALIAS:
764 cleanup_ns = 1
765 CODE:
766 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
767 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
768 ev_cleanup_set (RETVAL);
769 if (!ix) START (cleanup, RETVAL);
770 OUTPUT:
771 RETVAL
772
773#endif
774
670ev_child *child (int pid, int trace, SV *cb) 775ev_child *child (int pid, int trace, SV *cb)
671 ALIAS: 776 ALIAS:
672 child_ns = 1 777 child_ns = 1
673 CODE: 778 CODE:
779#if EV_CHILD_ENABLE
674 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 780 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
675 ev_child_set (RETVAL, pid, trace); 781 ev_child_set (RETVAL, pid, trace);
676 if (!ix) START (child, RETVAL); 782 if (!ix) START (child, RETVAL);
783#else
784 croak ("EV::child watchers not supported on this platform");
785#endif
677 OUTPUT: 786 OUTPUT:
678 RETVAL 787 RETVAL
788
679 789
680ev_stat *stat (SV *path, NV interval, SV *cb) 790ev_stat *stat (SV *path, NV interval, SV *cb)
681 ALIAS: 791 ALIAS:
682 stat_ns = 1 792 stat_ns = 1
683 CODE: 793 CODE:
684 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 794 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
685 RETVAL->fh = newSVsv (path); 795 e_fh (RETVAL) = newSVsv (path);
686 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 796 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
687 if (!ix) START (stat, RETVAL); 797 if (!ix) START (stat, RETVAL);
688 OUTPUT: 798 OUTPUT:
689 RETVAL 799 RETVAL
800
801#ifndef EV_NO_LOOPS
690 802
691ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 803ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
692 ALIAS: 804 ALIAS:
693 embed_ns = 1 805 embed_ns = 1
694 CODE: 806 CODE:
695{ 807{
696 if (!(ev_backend (loop) & ev_embeddable_backends ())) 808 if (!(ev_backend (loop) & ev_embeddable_backends ()))
697 croak ("passed loop is not embeddable via EV::embed,"); 809 croak ("passed loop is not embeddable via EV::embed,");
698 810
699 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 811 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
700 RETVAL->fh = newSVsv (ST (0)); 812 e_fh (RETVAL) = newSVsv (ST (0));
701 ev_embed_set (RETVAL, loop); 813 ev_embed_set (RETVAL, loop);
702 if (!ix) START (embed, RETVAL); 814 if (!ix) START (embed, RETVAL);
703} 815}
704 OUTPUT: 816 OUTPUT:
705 RETVAL 817 RETVAL
818
819#endif
706 820
707ev_async *async (SV *cb) 821ev_async *async (SV *cb)
708 ALIAS: 822 ALIAS:
709 async_ns = 1 823 async_ns = 1
710 CODE: 824 CODE:
… …
716 830
717void once (SV *fh, int events, SV *timeout, SV *cb) 831void once (SV *fh, int events, SV *timeout, SV *cb)
718 CODE: 832 CODE:
719 ev_once ( 833 ev_once (
720 evapi.default_loop, 834 evapi.default_loop,
721 sv_fileno (fh), events, 835 s_fileno (fh, events & EV_WRITE), events,
722 SvOK (timeout) ? SvNV (timeout) : -1., 836 SvOK (timeout) ? SvNV (timeout) : -1.,
723 e_once_cb, 837 e_once_cb,
724 newSVsv (cb) 838 newSVsv (cb)
725 ); 839 );
726 840
… …
747 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 861 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
748 new_value = new_value ? WFLAG_KEEPALIVE : 0; 862 new_value = new_value ? WFLAG_KEEPALIVE : 0;
749 863
750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 864 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
751 { 865 {
866 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
752 REF (w); 867 REF (w);
753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
754 UNREF (w); 868 UNREF (w);
755 } 869 }
756} 870}
757 OUTPUT: 871 OUTPUT:
758 RETVAL 872 RETVAL
… …
760SV *cb (ev_watcher *w, SV *new_cb = 0) 874SV *cb (ev_watcher *w, SV *new_cb = 0)
761 CODE: 875 CODE:
762{ 876{
763 if (items > 1) 877 if (items > 1)
764 { 878 {
765 new_cb = e_get_cv (new_cb); 879 new_cb = s_get_cv_croak (new_cb);
766 RETVAL = newRV_noinc (w->cb_sv); 880 RETVAL = newRV_noinc (w->cb_sv);
767 w->cb_sv = SvREFCNT_inc (new_cb); 881 w->cb_sv = SvREFCNT_inc (new_cb);
768 } 882 }
769 else 883 else
770 RETVAL = newRV_inc (w->cb_sv); 884 RETVAL = newRV_inc (w->cb_sv);
… …
840 e_destroy (w); 954 e_destroy (w);
841 955
842void set (ev_io *w, SV *fh, int events) 956void set (ev_io *w, SV *fh, int events)
843 CODE: 957 CODE:
844{ 958{
845 int fd = sv_fileno (fh); 959 int fd = s_fileno (fh, events & EV_WRITE);
846 CHECK_FD (fh, fd); 960 CHECK_FD (fh, fd);
847 961
848 sv_setsv (w->fh, fh); 962 sv_setsv (e_fh (w), fh);
849 RESET (io, w, (w, fd, events)); 963 RESET (io, w, (w, fd, events));
850} 964}
851 965
852SV *fh (ev_io *w, SV *new_fh = 0) 966SV *fh (ev_io *w, SV *new_fh = 0)
853 CODE: 967 CODE:
854{ 968{
855 if (items > 1) 969 if (items > 1)
856 { 970 {
857 int fd = sv_fileno (new_fh); 971 int fd = s_fileno (new_fh, w->events & EV_WRITE);
858 CHECK_FD (new_fh, fd); 972 CHECK_FD (new_fh, fd);
859 973
860 RETVAL = w->fh; 974 RETVAL = e_fh (w);
861 w->fh = newSVsv (new_fh); 975 e_fh (w) = newSVsv (new_fh);
862 976
863 RESET (io, w, (w, fd, w->events)); 977 RESET (io, w, (w, fd, w->events));
864 } 978 }
865 else 979 else
866 RETVAL = newSVsv (w->fh); 980 RETVAL = newSVsv (e_fh (w));
867} 981}
868 OUTPUT: 982 OUTPUT:
869 RETVAL 983 RETVAL
870 984
871int events (ev_io *w, int new_events = EV_UNDEF) 985int events (ev_io *w, int new_events = EV_UNDEF)
… …
881 995
882MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 996MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
883 997
884void ev_signal_start (ev_signal *w) 998void ev_signal_start (ev_signal *w)
885 CODE: 999 CODE:
886 START (signal, w); 1000 START_SIGNAL (w);
887 1001
888void ev_signal_stop (ev_signal *w) 1002void ev_signal_stop (ev_signal *w)
889 CODE: 1003 CODE:
890 STOP (signal, w); 1004 STOP (signal, w);
891 1005
… …
895 e_destroy (w); 1009 e_destroy (w);
896 1010
897void set (ev_signal *w, SV *signal) 1011void set (ev_signal *w, SV *signal)
898 CODE: 1012 CODE:
899{ 1013{
900 Signal signum = sv_signum (signal); 1014 Signal signum = s_signum (signal);
901 CHECK_SIG (signal, signum); 1015 CHECK_SIG (signal, signum);
902 1016
903 RESET (signal, w, (w, signum)); 1017 RESET_SIGNAL (w, (w, signum));
904} 1018}
905 1019
906int signal (ev_signal *w, SV *new_signal = 0) 1020int signal (ev_signal *w, SV *new_signal = 0)
907 CODE: 1021 CODE:
908{ 1022{
909 RETVAL = w->signum; 1023 RETVAL = w->signum;
910 1024
911 if (items > 1) 1025 if (items > 1)
912 { 1026 {
913 Signal signum = sv_signum (new_signal); 1027 Signal signum = s_signum (new_signal);
914 CHECK_SIG (new_signal, signum); 1028 CHECK_SIG (new_signal, signum);
915 1029
916 RESET (signal, w, (w, signum)); 1030 RESET_SIGNAL (w, (w, signum));
917 } 1031 }
918} 1032}
919 OUTPUT: 1033 OUTPUT:
920 RETVAL 1034 RETVAL
921 1035
… …
933 1047
934void ev_timer_again (ev_timer *w) 1048void ev_timer_again (ev_timer *w)
935 INIT: 1049 INIT:
936 CHECK_REPEAT (w->repeat); 1050 CHECK_REPEAT (w->repeat);
937 CODE: 1051 CODE:
938 REF (w);
939 ev_timer_again (e_loop (w), w); 1052 ev_timer_again (e_loop (w), w);
940 UNREF (w); 1053 UNREF (w);
1054
1055NV ev_timer_remaining (ev_timer *w)
1056 C_ARGS: e_loop (w), w
941 1057
942void DESTROY (ev_timer *w) 1058void DESTROY (ev_timer *w)
943 CODE: 1059 CODE:
944 STOP (timer, w); 1060 STOP (timer, w);
945 e_destroy (w); 1061 e_destroy (w);
… …
962 CODE: 1078 CODE:
963 STOP (periodic, w); 1079 STOP (periodic, w);
964 1080
965void ev_periodic_again (ev_periodic *w) 1081void ev_periodic_again (ev_periodic *w)
966 CODE: 1082 CODE:
967 REF (w);
968 ev_periodic_again (e_loop (w), w); 1083 ev_periodic_again (e_loop (w), w);
969 UNREF (w); 1084 UNREF (w);
970 1085
971void DESTROY (ev_periodic *w) 1086void DESTROY (ev_periodic *w)
972 CODE: 1087 CODE:
… …
976void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1091void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
977 INIT: 1092 INIT:
978 CHECK_REPEAT (interval); 1093 CHECK_REPEAT (interval);
979 CODE: 1094 CODE:
980{ 1095{
981 SvREFCNT_dec (w->fh); 1096 SvREFCNT_dec (e_fh (w));
982 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1097 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
983 1098
984 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1099 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
985} 1100}
986 1101
987NV at (ev_periodic *w) 1102NV at (ev_periodic *w)
988 CODE: 1103 CODE:
989 RETVAL = ev_periodic_at (w); 1104 RETVAL = ev_periodic_at (w);
… …
1048void DESTROY (ev_fork *w) 1163void DESTROY (ev_fork *w)
1049 CODE: 1164 CODE:
1050 STOP (fork, w); 1165 STOP (fork, w);
1051 e_destroy (w); 1166 e_destroy (w);
1052 1167
1168#if CLEANUP_ENABLED
1169
1170MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1171
1172void ev_cleanup_start (ev_cleanup *w)
1173 CODE:
1174 START (cleanup, w);
1175
1176void ev_cleanup_stop (ev_cleanup *w)
1177 CODE:
1178 STOP (cleanup, w);
1179
1180void DESTROY (ev_cleanup *w)
1181 CODE:
1182 STOP (cleanup, w);
1183 SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
1184 e_destroy (w);
1185
1186int keepalive (ev_watcher *w, SV *new_value = 0)
1187 CODE:
1188 RETVAL = 1;
1189 OUTPUT:
1190 RETVAL
1191
1192#endif
1193
1053MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1194MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1195
1196#if EV_CHILD_ENABLE
1054 1197
1055void ev_child_start (ev_child *w) 1198void ev_child_start (ev_child *w)
1056 CODE: 1199 CODE:
1057 START (child, w); 1200 START (child, w);
1058 1201
… …
1078 : ix == 1 ? w->rpid 1221 : ix == 1 ? w->rpid
1079 : w->rstatus; 1222 : w->rstatus;
1080 OUTPUT: 1223 OUTPUT:
1081 RETVAL 1224 RETVAL
1082 1225
1226#endif
1227
1083MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1228MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1084 1229
1085void ev_stat_start (ev_stat *w) 1230void ev_stat_start (ev_stat *w)
1086 CODE: 1231 CODE:
1087 START (stat, w); 1232 START (stat, w);
… …
1096 e_destroy (w); 1241 e_destroy (w);
1097 1242
1098void set (ev_stat *w, SV *path, NV interval) 1243void set (ev_stat *w, SV *path, NV interval)
1099 CODE: 1244 CODE:
1100{ 1245{
1101 sv_setsv (w->fh, path); 1246 sv_setsv (e_fh (w), path);
1102 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1247 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1103} 1248}
1104 1249
1105SV *path (ev_stat *w, SV *new_path = 0) 1250SV *path (ev_stat *w, SV *new_path = 0)
1106 CODE: 1251 CODE:
1107{ 1252{
1108 RETVAL = SvREFCNT_inc (w->fh); 1253 RETVAL = SvREFCNT_inc (e_fh (w));
1109 1254
1110 if (items > 1) 1255 if (items > 1)
1111 { 1256 {
1112 SvREFCNT_dec (w->fh); 1257 SvREFCNT_dec (e_fh (w));
1113 w->fh = newSVsv (new_path); 1258 e_fh (w) = newSVsv (new_path);
1114 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1259 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1115 } 1260 }
1116} 1261}
1117 OUTPUT: 1262 OUTPUT:
1118 RETVAL 1263 RETVAL
1119 1264
… …
1121 CODE: 1266 CODE:
1122{ 1267{
1123 RETVAL = w->interval; 1268 RETVAL = w->interval;
1124 1269
1125 if (items > 1) 1270 if (items > 1)
1126 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1271 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1127} 1272}
1128 OUTPUT: 1273 OUTPUT:
1129 RETVAL 1274 RETVAL
1130 1275
1131void prev (ev_stat *w) 1276void prev (ev_stat *w)
… …
1190 e_destroy (w); 1335 e_destroy (w);
1191 1336
1192void set (ev_embed *w, struct ev_loop *loop) 1337void set (ev_embed *w, struct ev_loop *loop)
1193 CODE: 1338 CODE:
1194{ 1339{
1195 sv_setsv (w->fh, ST (1)); 1340 sv_setsv (e_fh (w), ST (1));
1196 RESET (embed, w, (w, loop)); 1341 RESET (embed, w, (w, loop));
1197} 1342}
1198 1343
1199SV *other (ev_embed *w) 1344SV *other (ev_embed *w)
1200 CODE: 1345 CODE:
1201 RETVAL = newSVsv (w->fh); 1346 RETVAL = newSVsv (e_fh (w));
1202 OUTPUT: 1347 OUTPUT:
1203 RETVAL 1348 RETVAL
1204 1349
1205void ev_embed_sweep (ev_embed *w) 1350void ev_embed_sweep (ev_embed *w)
1206 C_ARGS: e_loop (w), w 1351 C_ARGS: e_loop (w), w
… …
1227 CODE: 1372 CODE:
1228 RETVAL = boolSV (ev_async_pending (w)); 1373 RETVAL = boolSV (ev_async_pending (w));
1229 OUTPUT: 1374 OUTPUT:
1230 RETVAL 1375 RETVAL
1231 1376
1377#ifndef EV_NO_LOOPS
1378
1232MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1379MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1233 1380
1234SV *new (SV *klass, unsigned int flags = 0) 1381SV *new (SV *klass, unsigned int flags = 0)
1235 CODE: 1382 CODE:
1236{ 1383{
… …
1244 OUTPUT: 1391 OUTPUT:
1245 RETVAL 1392 RETVAL
1246 1393
1247void DESTROY (struct ev_loop *loop) 1394void DESTROY (struct ev_loop *loop)
1248 CODE: 1395 CODE:
1249 if (loop != evapi.default_loop) /* global destruction sucks */ 1396 /* 1. the default loop shouldn't be freed by destroying it's perl loop object */
1397 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1398 if (loop != evapi.default_loop)
1250 ev_loop_destroy (loop); 1399 ev_loop_destroy (loop);
1251 1400
1252void ev_loop_fork (struct ev_loop *loop) 1401void ev_loop_fork (struct ev_loop *loop)
1253 1402
1254void ev_loop_verify (struct ev_loop *loop)
1255
1256NV ev_now (struct ev_loop *loop) 1403NV ev_now (struct ev_loop *loop)
1257 1404
1258void ev_now_update (struct ev_loop *loop) 1405void ev_now_update (struct ev_loop *loop)
1259 1406
1407void ev_suspend (struct ev_loop *loop)
1408
1409void ev_resume (struct ev_loop *loop)
1410
1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1411void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1261 1412
1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1413void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1263 1414
1264unsigned int ev_backend (struct ev_loop *loop) 1415unsigned int ev_backend (struct ev_loop *loop)
1265 1416
1266unsigned int ev_loop_count (struct ev_loop *loop) 1417void ev_verify (struct ev_loop *loop)
1418 ALIAS:
1419 loop_verify = 1
1267 1420
1268void ev_loop (struct ev_loop *loop, int flags = 0) 1421unsigned int ev_iteration (struct ev_loop *loop)
1422 ALIAS:
1423 loop_count = 1
1269 1424
1425unsigned int ev_depth (struct ev_loop *loop)
1426 ALIAS:
1427 loop_depth = 1
1428
1429int ev_run (struct ev_loop *loop, int flags = 0)
1430 ALIAS:
1431 loop = 1
1432
1270void ev_unloop (struct ev_loop *loop, int how = 1) 1433void ev_break (struct ev_loop *loop, int how = 1)
1434 ALIAS:
1435 unloop = 1
1271 1436
1272void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1437void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1273 1438
1439unsigned int ev_pending_count (struct ev_loop *loop)
1440
1441void ev_invoke_pending (struct ev_loop *loop)
1442
1274#if 0 1443#if 0
1275 1444
1276void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1445void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1277 CODE: 1446 CODE:
1278{ 1447{
1279 Signal signum = sv_signum (signal); 1448 Signal signum = s_signum (signal);
1280 CHECK_SIG (signal, signum); 1449 CHECK_SIG (signal, signum);
1281 1450
1282 ev_feed_signal_event (loop, signum); 1451 ev_feed_signal_event (loop, signum);
1283} 1452}
1284 1453
… …
1287ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1456ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1288 ALIAS: 1457 ALIAS:
1289 io_ns = 1 1458 io_ns = 1
1290 CODE: 1459 CODE:
1291{ 1460{
1292 int fd = sv_fileno (fh); 1461 int fd = s_fileno (fh, events & EV_WRITE);
1293 CHECK_FD (fh, fd); 1462 CHECK_FD (fh, fd);
1294 1463
1295 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1464 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1296 RETVAL->fh = newSVsv (fh); 1465 e_fh (RETVAL) = newSVsv (fh);
1297 ev_io_set (RETVAL, fd, events); 1466 ev_io_set (RETVAL, fd, events);
1298 if (!ix) START (io, RETVAL); 1467 if (!ix) START (io, RETVAL);
1299} 1468}
1300 OUTPUT: 1469 OUTPUT:
1301 RETVAL 1470 RETVAL
… …
1317 periodic_ns = 1 1486 periodic_ns = 1
1318 INIT: 1487 INIT:
1319 CHECK_REPEAT (interval); 1488 CHECK_REPEAT (interval);
1320 CODE: 1489 CODE:
1321{ 1490{
1322 ev_periodic *w; 1491 ev_periodic *w;
1323 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1492 w = e_new (sizeof (ev_periodic), cb, ST (0));
1324 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1493 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1325 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1494 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1326 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1495 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1327 if (!ix) START (periodic, w); 1496 if (!ix) START (periodic, w);
1328} 1497}
1329 OUTPUT: 1498 OUTPUT:
1330 RETVAL 1499 RETVAL
1331 1500
1332#if 0
1333
1334ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1501ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1335 ALIAS: 1502 ALIAS:
1336 signal_ns = 1 1503 signal_ns = 1
1337 CODE: 1504 CODE:
1338{ 1505{
1339 Signal signum = sv_signum (signal); 1506 Signal signum = s_signum (signal);
1340 CHECK_SIG (signal, signum); 1507 CHECK_SIG (signal, signum);
1341 1508
1342 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1509 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1343 ev_signal_set (RETVAL, signum); 1510 ev_signal_set (RETVAL, signum);
1344 if (!ix) START (signal, RETVAL); 1511 if (!ix) START_SIGNAL (RETVAL);
1345} 1512}
1346 OUTPUT: 1513 OUTPUT:
1347 RETVAL 1514 RETVAL
1348
1349#endif
1350 1515
1351ev_idle *idle (struct ev_loop *loop, SV *cb) 1516ev_idle *idle (struct ev_loop *loop, SV *cb)
1352 ALIAS: 1517 ALIAS:
1353 idle_ns = 1 1518 idle_ns = 1
1354 CODE: 1519 CODE:
… …
1386 ev_fork_set (RETVAL); 1551 ev_fork_set (RETVAL);
1387 if (!ix) START (fork, RETVAL); 1552 if (!ix) START (fork, RETVAL);
1388 OUTPUT: 1553 OUTPUT:
1389 RETVAL 1554 RETVAL
1390 1555
1556#if CLEANUP_ENABLED
1557
1558ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1559 ALIAS:
1560 cleanup_ns = 1
1561 CODE:
1562 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1563 SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
1564 ev_cleanup_set (RETVAL);
1565 if (!ix) START (cleanup, RETVAL);
1566 OUTPUT:
1567 RETVAL
1568
1569#endif
1570
1391ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1571ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1392 ALIAS: 1572 ALIAS:
1393 child_ns = 1 1573 child_ns = 1
1394 CODE: 1574 CODE:
1575#if EV_CHILD_ENABLE
1395 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1576 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1396 ev_child_set (RETVAL, pid, trace); 1577 ev_child_set (RETVAL, pid, trace);
1397 if (!ix) START (child, RETVAL); 1578 if (!ix) START (child, RETVAL);
1579#else
1580 croak ("EV::child watchers not supported on this platform");
1581#endif
1398 OUTPUT: 1582 OUTPUT:
1399 RETVAL 1583 RETVAL
1400 1584
1401ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1585ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1402 ALIAS: 1586 ALIAS:
1403 stat_ns = 1 1587 stat_ns = 1
1404 CODE: 1588 CODE:
1405 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1589 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1406 RETVAL->fh = newSVsv (path); 1590 e_fh (RETVAL) = newSVsv (path);
1407 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1591 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1408 if (!ix) START (stat, RETVAL); 1592 if (!ix) START (stat, RETVAL);
1409 OUTPUT: 1593 OUTPUT:
1410 RETVAL 1594 RETVAL
1411 1595
1412ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1596ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1416{ 1600{
1417 if (!(ev_backend (other) & ev_embeddable_backends ())) 1601 if (!(ev_backend (other) & ev_embeddable_backends ()))
1418 croak ("passed loop is not embeddable via EV::embed,"); 1602 croak ("passed loop is not embeddable via EV::embed,");
1419 1603
1420 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1604 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1421 RETVAL->fh = newSVsv (ST (1)); 1605 e_fh (RETVAL) = newSVsv (ST (1));
1422 ev_embed_set (RETVAL, other); 1606 ev_embed_set (RETVAL, other);
1423 if (!ix) START (embed, RETVAL); 1607 if (!ix) START (embed, RETVAL);
1424} 1608}
1425 OUTPUT: 1609 OUTPUT:
1426 RETVAL 1610 RETVAL
… …
1437 1621
1438void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1622void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1439 CODE: 1623 CODE:
1440 ev_once ( 1624 ev_once (
1441 loop, 1625 loop,
1442 sv_fileno (fh), events, 1626 s_fileno (fh, events & EV_WRITE), events,
1443 SvOK (timeout) ? SvNV (timeout) : -1., 1627 SvOK (timeout) ? SvNV (timeout) : -1.,
1444 e_once_cb, 1628 e_once_cb,
1445 newSVsv (cb) 1629 newSVsv (cb)
1446 ); 1630 );
1447 1631
1632#endif
1633

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines