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Comparing EV/EV.xs (file contents):
Revision 1.118 by root, Wed Nov 19 10:20:25 2008 UTC vs.
Revision 1.158 by root, Thu Jan 19 17:55:23 2012 UTC

1#include "EXTERN.h" 1#include "EXTERN.h"
2#include "perl.h" 2#include "perl.h"
3#include "XSUB.h" 3#include "XSUB.h"
4 4
5/*#include <netinet/in.h>*/
6
7/* fix perl api breakage */ 5/* fix perl api breakage */
8#undef signal 6#undef signal
9#undef sigaction 7#undef sigaction
10 8
9#include "schmorp.h"
10
11/* old API compatibility */
12static int
13sv_fileno (SV *fh)
14{
15 return s_fileno (fh, 0);
16}
17
18#define EV_STANDALONE 1
11#define EV_PROTOTYPES 1 19#define EV_PROTOTYPES 1
20#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
12#define EV_USE_NANOSLEEP EV_USE_MONOTONIC 21#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
22#define EV_USE_FLOOR 1
23#define EV_API_STATIC
13#define EV_H <ev.h> 24#define EV_H <ev.h>
25#define EV_CONFIG_H error
14#include "EV/EVAPI.h" 26#include "EV/EVAPI.h"
15 27
16#define EV_SELECT_IS_WINSOCKET 0 28#define EV_SELECT_IS_WINSOCKET 0
17#ifdef _WIN32 29#ifdef _WIN32
18# define EV_SELECT_USE_FD_SET 0 30# define EV_SELECT_USE_FD_SET 0
… …
20# define fd_mask Perl_fd_mask 32# define fd_mask Perl_fd_mask
21#endif 33#endif
22/* due to bugs in OS X we have to use libev/ explicitly here */ 34/* due to bugs in OS X we have to use libev/ explicitly here */
23#include "libev/ev.c" 35#include "libev/ev.c"
24 36
25#ifndef _WIN32 37#if !defined(_WIN32) && !defined(_MINIX)
26# include <pthread.h> 38# include <pthread.h>
27#endif 39#endif
28 40
29/* 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)) 41#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
42#define e_flags(w) ((ev_watcher *)(w))->e_flags
43#define e_self(w) ((ev_watcher *)(w))->self
44#define e_fh(w) ((ev_watcher *)(w))->fh
45#define e_data(w) ((ev_watcher *)(w))->data
49 46
50#define WFLAG_KEEPALIVE 1 47#define WFLAG_KEEPALIVE 1
48#define WFLAG_UNREFED 2 /* has been unref'ed */
51 49
52#define UNREF(w) \ 50#define UNREF(w) \
53 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 51 if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
54 && !ev_is_active (w)) \ 52 && ev_is_active (w)) \
53 { \
55 ev_unref (e_loop (w)); 54 ev_unref (e_loop (w)); \
55 e_flags (w) |= WFLAG_UNREFED; \
56 }
56 57
57#define REF(w) \ 58#define REF(w) \
58 if (!((w)->e_flags & WFLAG_KEEPALIVE) \ 59 if (e_flags (w) & WFLAG_UNREFED) \
59 && ev_is_active (w)) \ 60 { \
61 e_flags (w) &= ~WFLAG_UNREFED; \
60 ev_ref (e_loop (w)); 62 ev_ref (e_loop (w)); \
63 }
61 64
62#define START(type,w) \ 65#define START(type,w) \
63 do { \ 66 do { \
67 ev_ ## type ## _start (e_loop (w), w); \
64 UNREF (w); \ 68 UNREF (w); \
65 ev_ ## type ## _start (e_loop (w), w); \
66 } while (0) 69 } while (0)
67 70
68#define STOP(type,w) \ 71#define STOP(type,w) \
69 do { \ 72 do { \
70 REF (w); \ 73 REF (w); \
71 ev_ ## type ## _stop (e_loop (w), w); \ 74 ev_ ## type ## _stop (e_loop (w), w); \
72 } while (0) 75 } while (0)
73 76
74#define RESET(type,w,seta) \ 77#define RESET(type,w,seta) \
75 do { \ 78 do { \
76 int active = ev_is_active (w); \ 79 int active = ev_is_active (w); \
77 if (active) STOP (type, w); \ 80 if (active) STOP (type, w); \
78 ev_ ## type ## _set seta; \ 81 ev_ ## type ## _set seta; \
79 if (active) START (type, w); \ 82 if (active) START (type, w); \
80 } while (0) 83 } while (0)
81 84
82typedef int Signal; 85typedef int Signal;
86
87/* horrible... */
88#define CHECK_SIGNAL_CAN_START(w) \
89 do { \
90 /* dive into the internals of libev to avoid aborting in libev */ \
91 if (signals [(w)->signum - 1].loop \
92 && signals [(w)->signum - 1].loop != e_loop (w)) \
93 croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
94 } while (0)
95
96#define START_SIGNAL(w) \
97 do { \
98 CHECK_SIGNAL_CAN_START (w); \
99 START (signal, w); \
100 } while (0) \
101
102#define RESET_SIGNAL(w,seta) \
103 do { \
104 int active = ev_is_active (w); \
105 if (active) STOP (signal, w); \
106 ev_ ## signal ## _set seta; \
107 if (active) START_SIGNAL (w); \
108 } while (0)
83 109
84static SV *default_loop_sv; 110static SV *default_loop_sv;
85 111
86static struct EVAPI evapi; 112static struct EVAPI evapi;
87 113
… …
97 *stash_idle, 123 *stash_idle,
98 *stash_prepare, 124 *stash_prepare,
99 *stash_check, 125 *stash_check,
100 *stash_embed, 126 *stash_embed,
101 *stash_fork, 127 *stash_fork,
128 *stash_cleanup,
102 *stash_async; 129 *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}
128 130
129///////////////////////////////////////////////////////////////////////////// 131/////////////////////////////////////////////////////////////////////////////
130// Event 132// Event
131 133
132static void e_cb (EV_P_ ev_watcher *w, int revents); 134static void e_cb (EV_P_ ev_watcher *w, int revents);
133 135
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 * 136static void *
165e_new (int size, SV *cb_sv, SV *loop) 137e_new (int size, SV *cb_sv, SV *loop)
166{ 138{
167 SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; 139 SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
168 ev_watcher *w; 140 ev_watcher *w;
169 SV *self = NEWSV (0, size); 141 SV *self = NEWSV (0, size);
170 SvPOK_only (self); 142 SvPOK_only (self);
171 SvCUR_set (self, size); 143 SvCUR_set (self, size);
172 144
… …
219{ 191{
220 dSP; 192 dSP;
221 I32 mark = SP - PL_stack_base; 193 I32 mark = SP - PL_stack_base;
222 SV *sv_self, *sv_events; 194 SV *sv_self, *sv_events;
223 195
196 /* libev might have stopped the watcher */
197 if (expect_false (w->e_flags & WFLAG_UNREFED)
198 && !ev_is_active (w))
199 REF (w);
200
224 if (expect_true (sv_self_cache)) 201 if (expect_true (sv_self_cache))
225 { 202 {
226 sv_self = sv_self_cache; sv_self_cache = 0; 203 sv_self = sv_self_cache; sv_self_cache = 0;
227 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); 204 SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
228 } 205 }
229 else 206 else
230 { 207 {
231 sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ 208 sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
232 SvREADONLY_on (sv_self); 209 SvREADONLY_on (sv_self);
233 } 210 }
234 211
235 if (expect_true (sv_events_cache)) 212 if (expect_true (sv_events_cache))
236 { 213 {
237 sv_events = sv_events_cache; sv_events_cache = 0; 214 sv_events = sv_events_cache; sv_events_cache = 0;
238 SvIV_set (sv_events, revents); 215 SvIV_set (sv_events, revents);
216 SvIOK_only (sv_events);
239 } 217 }
240 else 218 else
241 { 219 {
242 sv_events = newSViv (revents); 220 sv_events = newSViv (revents);
243 SvREADONLY_on (sv_events); 221 SvREADONLY_on (sv_events);
… …
249 PUSHs (sv_events); 227 PUSHs (sv_events);
250 228
251 PUTBACK; 229 PUTBACK;
252 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); 230 call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
253 231
254 if (expect_false (sv_self_cache)) 232 if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
255 SvREFCNT_dec (sv_self); 233 SvREFCNT_dec (sv_self);
256 else 234 else
257 { 235 {
258 SvREFCNT_dec (SvRV (sv_self)); 236 SvREFCNT_dec (SvRV (sv_self));
259 SvRV_set (sv_self, &PL_sv_undef); 237 SvRV_set (sv_self, &PL_sv_undef);
260 sv_self_cache = sv_self; 238 sv_self_cache = sv_self;
261 } 239 }
262 240
263 if (expect_false (sv_events_cache)) 241 if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
242 SvREFCNT_dec (sv_events);
243 else
244 sv_events_cache = sv_events;
245
246 if (expect_false (SvTRUE (ERRSV)))
247 {
248 SPAGAIN;
249 PUSHMARK (SP);
250 PUTBACK;
251 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
252 }
253
254 SP = PL_stack_base + mark;
255 PUTBACK;
256}
257
258static void
259e_once_cb (int revents, void *arg)
260{
261 dSP;
262 I32 mark = SP - PL_stack_base;
263 SV *sv_events;
264
265 if (sv_events_cache)
266 {
267 sv_events = sv_events_cache; sv_events_cache = 0;
268 SvIV_set (sv_events, revents);
269 }
270 else
271 sv_events = newSViv (revents);
272
273 PUSHMARK (SP);
274 XPUSHs (sv_events);
275
276 PUTBACK;
277 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
278
279 SvREFCNT_dec ((SV *)arg);
280
281 if (sv_events_cache)
264 SvREFCNT_dec (sv_events); 282 SvREFCNT_dec (sv_events);
265 else 283 else
266 sv_events_cache = sv_events; 284 sv_events_cache = sv_events;
267 285
268 if (SvTRUE (ERRSV)) 286 if (SvTRUE (ERRSV))
… …
275 293
276 SP = PL_stack_base + mark; 294 SP = PL_stack_base + mark;
277 PUTBACK; 295 PUTBACK;
278} 296}
279 297
280static void
281e_once_cb (int revents, void *arg)
282{
283 dSP;
284 I32 mark = SP - PL_stack_base;
285 SV *sv_events;
286
287 if (sv_events_cache)
288 {
289 sv_events = sv_events_cache; sv_events_cache = 0;
290 SvIV_set (sv_events, revents);
291 }
292 else
293 sv_events = newSViv (revents);
294
295 PUSHMARK (SP);
296 XPUSHs (sv_events);
297
298 PUTBACK;
299 call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
300
301 SvREFCNT_dec ((SV *)arg);
302
303 if (sv_events_cache)
304 SvREFCNT_dec (sv_events);
305 else
306 sv_events_cache = sv_events;
307
308 if (SvTRUE (ERRSV))
309 {
310 SPAGAIN;
311 PUSHMARK (SP);
312 PUTBACK;
313 call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
314 }
315
316 SP = PL_stack_base + mark;
317 PUTBACK;
318}
319
320static ev_tstamp 298static ev_tstamp
321e_periodic_cb (ev_periodic *w, ev_tstamp now) 299e_periodic_cb (ev_periodic *w, ev_tstamp now)
322{ 300{
323 ev_tstamp retval; 301 ev_tstamp retval;
324 int count; 302 int count;
… …
327 ENTER; 305 ENTER;
328 SAVETMPS; 306 SAVETMPS;
329 307
330 PUSHMARK (SP); 308 PUSHMARK (SP);
331 EXTEND (SP, 2); 309 EXTEND (SP, 2);
332 PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ 310 PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
333 PUSHs (newSVnv (now)); 311 PUSHs (newSVnv (now));
334 312
335 PUTBACK; 313 PUTBACK;
336 count = call_sv (w->fh, G_SCALAR | G_EVAL); 314 count = call_sv (w->fh, G_SCALAR | G_EVAL);
337 SPAGAIN; 315 SPAGAIN;
… …
367 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); 345 croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
368 346
369#define CHECK_SIG(sv,num) if ((num) < 0) \ 347#define CHECK_SIG(sv,num) if ((num) < 0) \
370 croak ("illegal signal number or name: %s", SvPV_nolen (sv)); 348 croak ("illegal signal number or name: %s", SvPV_nolen (sv));
371 349
350static void
351default_fork (void)
352{
353 ev_loop_fork (EV_DEFAULT_UC);
354}
355
372///////////////////////////////////////////////////////////////////////////// 356/////////////////////////////////////////////////////////////////////////////
373// XS interface functions 357// XS interface functions
374 358
375MODULE = EV PACKAGE = EV PREFIX = ev_ 359MODULE = EV PACKAGE = EV PREFIX = ev_
376 360
… …
388 const_iv (EV_, MINPRI) 372 const_iv (EV_, MINPRI)
389 const_iv (EV_, MAXPRI) 373 const_iv (EV_, MAXPRI)
390 374
391 const_iv (EV_, UNDEF) 375 const_iv (EV_, UNDEF)
392 const_iv (EV_, NONE) 376 const_iv (EV_, NONE)
393 const_iv (EV_, TIMEOUT)
394 const_iv (EV_, READ) 377 const_iv (EV_, READ)
395 const_iv (EV_, WRITE) 378 const_iv (EV_, WRITE)
379 const_iv (EV_, IO)
380 const_iv (EV_, TIMER)
381 const_iv (EV_, PERIODIC)
396 const_iv (EV_, SIGNAL) 382 const_iv (EV_, SIGNAL)
383 const_iv (EV_, CHILD)
384 const_iv (EV_, STAT)
397 const_iv (EV_, IDLE) 385 const_iv (EV_, IDLE)
386 const_iv (EV_, PREPARE)
398 const_iv (EV_, CHECK) 387 const_iv (EV_, CHECK)
388 const_iv (EV_, EMBED)
389 const_iv (EV_, FORK)
390 const_iv (EV_, CLEANUP)
391 const_iv (EV_, ASYNC)
392 const_iv (EV_, CUSTOM)
399 const_iv (EV_, ERROR) 393 const_iv (EV_, ERROR)
400 394
401 const_iv (EV, LOOP_ONESHOT) 395 const_iv (EV, RUN_NOWAIT)
402 const_iv (EV, LOOP_NONBLOCK)
403 const_iv (EV, UNLOOP_ONE) 396 const_iv (EV, RUN_ONCE)
397
398 const_iv (EV, BREAK_CANCEL)
399 const_iv (EV, BREAK_ONE)
404 const_iv (EV, UNLOOP_ALL) 400 const_iv (EV, BREAK_ALL)
405
406 const_iv (EV, BACKEND_SELECT) 401 const_iv (EV, BACKEND_SELECT)
407 const_iv (EV, BACKEND_POLL) 402 const_iv (EV, BACKEND_POLL)
408 const_iv (EV, BACKEND_EPOLL) 403 const_iv (EV, BACKEND_EPOLL)
409 const_iv (EV, BACKEND_KQUEUE) 404 const_iv (EV, BACKEND_KQUEUE)
410 const_iv (EV, BACKEND_DEVPOLL) 405 const_iv (EV, BACKEND_DEVPOLL)
411 const_iv (EV, BACKEND_PORT) 406 const_iv (EV, BACKEND_PORT)
407 const_iv (EV, BACKEND_ALL)
408 const_iv (EV, BACKEND_MASK)
412 const_iv (EV, FLAG_AUTO) 409 const_iv (EV, FLAG_AUTO)
410 const_iv (EV, FLAG_FORKCHECK)
411 const_iv (EV, FLAG_SIGNALFD)
412 const_iv (EV, FLAG_NOSIGMASK)
413 const_iv (EV, FLAG_NOENV) 413 const_iv (EV, FLAG_NOENV)
414 const_iv (EV, FLAG_FORKCHECK) 414 const_iv (EV, FLAG_NOINOTIFY)
415
416 const_iv (EV_, VERSION_MAJOR)
417 const_iv (EV_, VERSION_MINOR)
418#if EV_COMPAT3
419 const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
420 const_iv (EV_, TIMEOUT)
421 const_iv (EV, LOOP_NONBLOCK)
422 const_iv (EV, LOOP_ONESHOT)
423 const_iv (EV, UNLOOP_CANCEL)
424 const_iv (EV, UNLOOP_ONE)
425 const_iv (EV, UNLOOP_ALL)
426#endif
415 }; 427 };
416 428
417 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) 429 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
418 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); 430 newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
419 431
420 stash_loop = gv_stashpv ("EV::Loop" , 1); 432 stash_loop = gv_stashpv ("EV::Loop" , 1);
421 stash_watcher = gv_stashpv ("EV::Watcher" , 1); 433 stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422 stash_io = gv_stashpv ("EV::IO" , 1); 434 stash_io = gv_stashpv ("EV::IO" , 1);
423 stash_timer = gv_stashpv ("EV::Timer" , 1); 435 stash_timer = gv_stashpv ("EV::Timer" , 1);
… …
428 stash_check = gv_stashpv ("EV::Check" , 1); 440 stash_check = gv_stashpv ("EV::Check" , 1);
429 stash_child = gv_stashpv ("EV::Child" , 1); 441 stash_child = gv_stashpv ("EV::Child" , 1);
430 stash_embed = gv_stashpv ("EV::Embed" , 1); 442 stash_embed = gv_stashpv ("EV::Embed" , 1);
431 stash_stat = gv_stashpv ("EV::Stat" , 1); 443 stash_stat = gv_stashpv ("EV::Stat" , 1);
432 stash_fork = gv_stashpv ("EV::Fork" , 1); 444 stash_fork = gv_stashpv ("EV::Fork" , 1);
445 stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
433 stash_async = gv_stashpv ("EV::Async" , 1); 446 stash_async = gv_stashpv ("EV::Async" , 1);
434 447
435 { 448 {
436 SV *sv = perl_get_sv ("EV::API", TRUE); 449 SV *sv = perl_get_sv ("EV::API", TRUE);
437 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ 450 perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438 451
439 /* the poor man's shared library emulator */ 452 /* the poor man's shared library emulator */
440 evapi.ver = EV_API_VERSION; 453 evapi.ver = EV_API_VERSION;
441 evapi.rev = EV_API_REVISION; 454 evapi.rev = EV_API_REVISION;
442 evapi.sv_fileno = sv_fileno; 455 evapi.sv_fileno = sv_fileno;
443 evapi.sv_signum = sv_signum; 456 evapi.sv_signum = s_signum;
444 evapi.supported_backends = ev_supported_backends (); 457 evapi.supported_backends = ev_supported_backends ();
445 evapi.recommended_backends = ev_recommended_backends (); 458 evapi.recommended_backends = ev_recommended_backends ();
446 evapi.embeddable_backends = ev_embeddable_backends (); 459 evapi.embeddable_backends = ev_embeddable_backends ();
447 evapi.time_ = ev_time; 460 evapi.time_ = ev_time;
448 evapi.sleep_ = ev_sleep; 461 evapi.sleep_ = ev_sleep;
449 evapi.loop_new = ev_loop_new; 462 evapi.loop_new = ev_loop_new;
450 evapi.loop_destroy = ev_loop_destroy; 463 evapi.loop_destroy = ev_loop_destroy;
451 evapi.loop_fork = ev_loop_fork; 464 evapi.loop_fork = ev_loop_fork;
452 evapi.loop_count = ev_loop_count; 465 evapi.iteration = ev_iteration;
466 evapi.depth = ev_depth;
467 evapi.set_userdata = ev_set_userdata;
468 evapi.userdata = ev_userdata;
453 evapi.now = ev_now; 469 evapi.now = ev_now;
454 evapi.now_update = ev_now_update; 470 evapi.now_update = ev_now_update;
471 evapi.suspend = ev_suspend;
472 evapi.resume = ev_resume;
455 evapi.backend = ev_backend; 473 evapi.backend = ev_backend;
456 evapi.unloop = ev_unloop; 474 evapi.break_ = ev_break;
475 evapi.invoke_pending = ev_invoke_pending;
476 evapi.pending_count = ev_pending_count;
477 evapi.verify = ev_verify;
478 evapi.set_loop_release_cb = ev_set_loop_release_cb;
479 evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
457 evapi.ref = ev_ref; 480 evapi.ref = ev_ref;
458 evapi.unref = ev_unref; 481 evapi.unref = ev_unref;
459 evapi.loop = ev_loop; 482 evapi.run = ev_run;
460 evapi.once = ev_once; 483 evapi.once = ev_once;
461 evapi.io_start = ev_io_start; 484 evapi.io_start = ev_io_start;
462 evapi.io_stop = ev_io_stop; 485 evapi.io_stop = ev_io_stop;
463 evapi.timer_start = ev_timer_start; 486 evapi.timer_start = ev_timer_start;
464 evapi.timer_stop = ev_timer_stop; 487 evapi.timer_stop = ev_timer_stop;
465 evapi.timer_again = ev_timer_again; 488 evapi.timer_again = ev_timer_again;
489 evapi.timer_remaining = ev_timer_remaining;
466 evapi.periodic_start = ev_periodic_start; 490 evapi.periodic_start = ev_periodic_start;
467 evapi.periodic_stop = ev_periodic_stop; 491 evapi.periodic_stop = ev_periodic_stop;
468 evapi.signal_start = ev_signal_start; 492 evapi.signal_start = ev_signal_start;
469 evapi.signal_stop = ev_signal_stop; 493 evapi.signal_stop = ev_signal_stop;
470 evapi.idle_start = ev_idle_start; 494 evapi.idle_start = ev_idle_start;
471 evapi.idle_stop = ev_idle_stop; 495 evapi.idle_stop = ev_idle_stop;
472 evapi.prepare_start = ev_prepare_start; 496 evapi.prepare_start = ev_prepare_start;
473 evapi.prepare_stop = ev_prepare_stop; 497 evapi.prepare_stop = ev_prepare_stop;
474 evapi.check_start = ev_check_start; 498 evapi.check_start = ev_check_start;
475 evapi.check_stop = ev_check_stop; 499 evapi.check_stop = ev_check_stop;
500#if EV_CHILD_ENABLE
476 evapi.child_start = ev_child_start; 501 evapi.child_start = ev_child_start;
477 evapi.child_stop = ev_child_stop; 502 evapi.child_stop = ev_child_stop;
503#endif
478 evapi.stat_start = ev_stat_start; 504 evapi.stat_start = ev_stat_start;
479 evapi.stat_stop = ev_stat_stop; 505 evapi.stat_stop = ev_stat_stop;
480 evapi.stat_stat = ev_stat_stat; 506 evapi.stat_stat = ev_stat_stat;
481 evapi.embed_start = ev_embed_start; 507 evapi.embed_start = ev_embed_start;
482 evapi.embed_stop = ev_embed_stop; 508 evapi.embed_stop = ev_embed_stop;
483 evapi.embed_sweep = ev_embed_sweep; 509 evapi.embed_sweep = ev_embed_sweep;
484 evapi.fork_start = ev_fork_start; 510 evapi.fork_start = ev_fork_start;
485 evapi.fork_stop = ev_fork_stop; 511 evapi.fork_stop = ev_fork_stop;
512 evapi.cleanup_start = ev_cleanup_start;
513 evapi.cleanup_stop = ev_cleanup_stop;
486 evapi.async_start = ev_async_start; 514 evapi.async_start = ev_async_start;
487 evapi.async_stop = ev_async_stop; 515 evapi.async_stop = ev_async_stop;
488 evapi.async_send = ev_async_send; 516 evapi.async_send = ev_async_send;
489 evapi.clear_pending = ev_clear_pending; 517 evapi.clear_pending = ev_clear_pending;
490 evapi.invoke = ev_invoke; 518 evapi.invoke = ev_invoke;
491 519
492 sv_setiv (sv, (IV)&evapi); 520 sv_setiv (sv, (IV)&evapi);
493 SvREADONLY_on (sv); 521 SvREADONLY_on (sv);
494 } 522 }
495#ifndef _WIN32 523#if !defined(_WIN32) && !defined(_MINIX)
496 pthread_atfork (0, 0, ev_default_fork); 524 pthread_atfork (0, 0, default_fork);
497#endif 525#endif
498} 526}
499 527
500SV *ev_default_loop (unsigned int flags = 0) 528SV *ev_default_loop (unsigned int flags = 0)
501 CODE: 529 CODE:
… …
515 OUTPUT: 543 OUTPUT:
516 RETVAL 544 RETVAL
517 545
518void ev_default_destroy () 546void ev_default_destroy ()
519 CODE: 547 CODE:
520 ev_default_destroy (); 548 ev_loop_destroy (EV_DEFAULT_UC);
521 SvREFCNT_dec (default_loop_sv); 549 SvREFCNT_dec (default_loop_sv);
522 default_loop_sv = 0; 550 default_loop_sv = 0;
523 551
524unsigned int ev_supported_backends () 552unsigned int ev_supported_backends ()
525 553
… …
529 557
530void ev_sleep (NV interval) 558void ev_sleep (NV interval)
531 559
532NV ev_time () 560NV ev_time ()
533 561
562void ev_feed_signal (SV *signal)
563 CODE:
564{
565 Signal signum = s_signum (signal);
566 CHECK_SIG (signal, signum);
567
568 ev_feed_signal (signum);
569}
570
534NV ev_now () 571NV ev_now ()
535 C_ARGS: evapi.default_loop 572 C_ARGS: evapi.default_loop
536 573
537void ev_now_update () 574void ev_now_update ()
538 C_ARGS: evapi.default_loop 575 C_ARGS: evapi.default_loop
539 576
577void ev_suspend ()
578 C_ARGS: evapi.default_loop
579
580void ev_resume ()
581 C_ARGS: evapi.default_loop
582
540unsigned int ev_backend () 583unsigned int ev_backend ()
541 C_ARGS: evapi.default_loop 584 C_ARGS: evapi.default_loop
542 585
586void ev_verify ()
587 ALIAS:
588 loop_verify = 1
589 C_ARGS: evapi.default_loop
590
591unsigned int ev_iteration ()
592 ALIAS:
593 loop_count = 1
594 C_ARGS: evapi.default_loop
595
543unsigned int ev_loop_count () 596unsigned int ev_depth ()
597 ALIAS:
598 loop_depth = 1
544 C_ARGS: evapi.default_loop 599 C_ARGS: evapi.default_loop
545 600
546void ev_set_io_collect_interval (NV interval) 601void ev_set_io_collect_interval (NV interval)
547 C_ARGS: evapi.default_loop, interval 602 C_ARGS: evapi.default_loop, interval
548 603
549void ev_set_timeout_collect_interval (NV interval) 604void ev_set_timeout_collect_interval (NV interval)
550 C_ARGS: evapi.default_loop, interval 605 C_ARGS: evapi.default_loop, interval
551 606
552void ev_loop (int flags = 0) 607void ev_run (int flags = 0)
608 ALIAS:
609 loop = 1
553 C_ARGS: evapi.default_loop, flags 610 C_ARGS: evapi.default_loop, flags
554 611
555void ev_unloop (int how = EVUNLOOP_ONE) 612void ev_break (int how = EVBREAK_ONE)
613 ALIAS:
614 unloop = 1
556 C_ARGS: evapi.default_loop, how 615 C_ARGS: evapi.default_loop, how
557 616
558void ev_feed_fd_event (int fd, int revents = EV_NONE) 617void ev_feed_fd_event (int fd, int revents = EV_NONE)
559 C_ARGS: evapi.default_loop, fd, revents 618 C_ARGS: evapi.default_loop, fd, revents
560 619
561void ev_feed_signal_event (SV *signal) 620void ev_feed_signal_event (SV *signal)
562 CODE: 621 CODE:
563{ 622{
564 Signal signum = sv_signum (signal); 623 Signal signum = s_signum (signal);
565 CHECK_SIG (signal, signum); 624 CHECK_SIG (signal, signum);
566 625
567 ev_feed_signal_event (evapi.default_loop, signum); 626 ev_feed_signal_event (evapi.default_loop, signum);
568} 627}
569 628
629unsigned int ev_pending_count ()
630 C_ARGS: evapi.default_loop
631
632void ev_invoke_pending ()
633 C_ARGS: evapi.default_loop
634
570ev_io *io (SV *fh, int events, SV *cb) 635ev_io *io (SV *fh, int events, SV *cb)
571 ALIAS: 636 ALIAS:
572 io_ns = 1 637 io_ns = 1
638 _ae_io = 2
573 CODE: 639 CODE:
574{ 640{
575 int fd = sv_fileno (fh); 641 int fd = s_fileno (fh, events & EV_WRITE);
576 CHECK_FD (fh, fd); 642 CHECK_FD (fh, fd);
577 643
644 if (ix == 2)
645 {
646 ix = 0;
647 events = events ? EV_WRITE : EV_READ;
648 }
649
578 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); 650 RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
579 RETVAL->fh = newSVsv (fh); 651 e_fh (RETVAL) = newSVsv (fh);
580 ev_io_set (RETVAL, fd, events); 652 ev_io_set (RETVAL, fd, events);
581 if (!ix) START (io, RETVAL); 653 if (!ix) START (io, RETVAL);
582} 654}
583 OUTPUT: 655 OUTPUT:
584 RETVAL 656 RETVAL
… …
602 CHECK_REPEAT (interval); 674 CHECK_REPEAT (interval);
603 CODE: 675 CODE:
604{ 676{
605 ev_periodic *w; 677 ev_periodic *w;
606 w = e_new (sizeof (ev_periodic), cb, default_loop_sv); 678 w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
607 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 679 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
608 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 680 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
609 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 681 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
610 if (!ix) START (periodic, w); 682 if (!ix) START (periodic, w);
611} 683}
612 OUTPUT: 684 OUTPUT:
613 RETVAL 685 RETVAL
… …
615ev_signal *signal (SV *signal, SV *cb) 687ev_signal *signal (SV *signal, SV *cb)
616 ALIAS: 688 ALIAS:
617 signal_ns = 1 689 signal_ns = 1
618 CODE: 690 CODE:
619{ 691{
620 Signal signum = sv_signum (signal); 692 Signal signum = s_signum (signal);
621 CHECK_SIG (signal, signum); 693 CHECK_SIG (signal, signum);
622 694
623 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); 695 RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
624 ev_signal_set (RETVAL, signum); 696 ev_signal_set (RETVAL, signum);
625 if (!ix) START (signal, RETVAL); 697 if (!ix) START_SIGNAL (RETVAL);
626} 698}
627 OUTPUT: 699 OUTPUT:
628 RETVAL 700 RETVAL
629 701
630ev_idle *idle (SV *cb) 702ev_idle *idle (SV *cb)
… …
665 ev_fork_set (RETVAL); 737 ev_fork_set (RETVAL);
666 if (!ix) START (fork, RETVAL); 738 if (!ix) START (fork, RETVAL);
667 OUTPUT: 739 OUTPUT:
668 RETVAL 740 RETVAL
669 741
742ev_cleanup *cleanup (SV *cb)
743 ALIAS:
744 cleanup_ns = 1
745 CODE:
746 RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
747 ev_cleanup_set (RETVAL);
748 if (!ix) START (cleanup, RETVAL);
749 OUTPUT:
750 RETVAL
751
670ev_child *child (int pid, int trace, SV *cb) 752ev_child *child (int pid, int trace, SV *cb)
671 ALIAS: 753 ALIAS:
672 child_ns = 1 754 child_ns = 1
673 CODE: 755 CODE:
756#if EV_CHILD_ENABLE
674 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); 757 RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
675 ev_child_set (RETVAL, pid, trace); 758 ev_child_set (RETVAL, pid, trace);
676 if (!ix) START (child, RETVAL); 759 if (!ix) START (child, RETVAL);
760#else
761 croak ("EV::child watchers not supported on this platform");
762#endif
677 OUTPUT: 763 OUTPUT:
678 RETVAL 764 RETVAL
765
679 766
680ev_stat *stat (SV *path, NV interval, SV *cb) 767ev_stat *stat (SV *path, NV interval, SV *cb)
681 ALIAS: 768 ALIAS:
682 stat_ns = 1 769 stat_ns = 1
683 CODE: 770 CODE:
684 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); 771 RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
685 RETVAL->fh = newSVsv (path); 772 e_fh (RETVAL) = newSVsv (path);
686 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 773 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
687 if (!ix) START (stat, RETVAL); 774 if (!ix) START (stat, RETVAL);
688 OUTPUT: 775 OUTPUT:
689 RETVAL 776 RETVAL
777
778#ifndef EV_NO_LOOPS
690 779
691ev_embed *embed (struct ev_loop *loop, SV *cb = 0) 780ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
692 ALIAS: 781 ALIAS:
693 embed_ns = 1 782 embed_ns = 1
694 CODE: 783 CODE:
695{ 784{
696 if (!(ev_backend (loop) & ev_embeddable_backends ())) 785 if (!(ev_backend (loop) & ev_embeddable_backends ()))
697 croak ("passed loop is not embeddable via EV::embed,"); 786 croak ("passed loop is not embeddable via EV::embed,");
698 787
699 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); 788 RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
700 RETVAL->fh = newSVsv (ST (0)); 789 e_fh (RETVAL) = newSVsv (ST (0));
701 ev_embed_set (RETVAL, loop); 790 ev_embed_set (RETVAL, loop);
702 if (!ix) START (embed, RETVAL); 791 if (!ix) START (embed, RETVAL);
703} 792}
704 OUTPUT: 793 OUTPUT:
705 RETVAL 794 RETVAL
795
796#endif
706 797
707ev_async *async (SV *cb) 798ev_async *async (SV *cb)
708 ALIAS: 799 ALIAS:
709 async_ns = 1 800 async_ns = 1
710 CODE: 801 CODE:
… …
716 807
717void once (SV *fh, int events, SV *timeout, SV *cb) 808void once (SV *fh, int events, SV *timeout, SV *cb)
718 CODE: 809 CODE:
719 ev_once ( 810 ev_once (
720 evapi.default_loop, 811 evapi.default_loop,
721 sv_fileno (fh), events, 812 s_fileno (fh, events & EV_WRITE), events,
722 SvOK (timeout) ? SvNV (timeout) : -1., 813 SvOK (timeout) ? SvNV (timeout) : -1.,
723 e_once_cb, 814 e_once_cb,
724 newSVsv (cb) 815 newSVsv (cb)
725 ); 816 );
726 817
… …
747 RETVAL = w->e_flags & WFLAG_KEEPALIVE; 838 RETVAL = w->e_flags & WFLAG_KEEPALIVE;
748 new_value = new_value ? WFLAG_KEEPALIVE : 0; 839 new_value = new_value ? WFLAG_KEEPALIVE : 0;
749 840
750 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) 841 if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
751 { 842 {
843 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
752 REF (w); 844 REF (w);
753 w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
754 UNREF (w); 845 UNREF (w);
755 } 846 }
756} 847}
757 OUTPUT: 848 OUTPUT:
758 RETVAL 849 RETVAL
… …
760SV *cb (ev_watcher *w, SV *new_cb = 0) 851SV *cb (ev_watcher *w, SV *new_cb = 0)
761 CODE: 852 CODE:
762{ 853{
763 if (items > 1) 854 if (items > 1)
764 { 855 {
765 new_cb = e_get_cv (new_cb); 856 new_cb = s_get_cv_croak (new_cb);
766 RETVAL = newRV_noinc (w->cb_sv); 857 RETVAL = newRV_noinc (w->cb_sv);
767 w->cb_sv = SvREFCNT_inc (new_cb); 858 w->cb_sv = SvREFCNT_inc (new_cb);
768 } 859 }
769 else 860 else
770 RETVAL = newRV_inc (w->cb_sv); 861 RETVAL = newRV_inc (w->cb_sv);
… …
840 e_destroy (w); 931 e_destroy (w);
841 932
842void set (ev_io *w, SV *fh, int events) 933void set (ev_io *w, SV *fh, int events)
843 CODE: 934 CODE:
844{ 935{
845 int fd = sv_fileno (fh); 936 int fd = s_fileno (fh, events & EV_WRITE);
846 CHECK_FD (fh, fd); 937 CHECK_FD (fh, fd);
847 938
848 sv_setsv (w->fh, fh); 939 sv_setsv (e_fh (w), fh);
849 RESET (io, w, (w, fd, events)); 940 RESET (io, w, (w, fd, events));
850} 941}
851 942
852SV *fh (ev_io *w, SV *new_fh = 0) 943SV *fh (ev_io *w, SV *new_fh = 0)
853 CODE: 944 CODE:
854{ 945{
855 if (items > 1) 946 if (items > 1)
856 { 947 {
857 int fd = sv_fileno (new_fh); 948 int fd = s_fileno (new_fh, w->events & EV_WRITE);
858 CHECK_FD (new_fh, fd); 949 CHECK_FD (new_fh, fd);
859 950
860 RETVAL = w->fh; 951 RETVAL = e_fh (w);
861 w->fh = newSVsv (new_fh); 952 e_fh (w) = newSVsv (new_fh);
862 953
863 RESET (io, w, (w, fd, w->events)); 954 RESET (io, w, (w, fd, w->events));
864 } 955 }
865 else 956 else
866 RETVAL = newSVsv (w->fh); 957 RETVAL = newSVsv (e_fh (w));
867} 958}
868 OUTPUT: 959 OUTPUT:
869 RETVAL 960 RETVAL
870 961
871int events (ev_io *w, int new_events = EV_UNDEF) 962int events (ev_io *w, int new_events = EV_UNDEF)
… …
881 972
882MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ 973MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
883 974
884void ev_signal_start (ev_signal *w) 975void ev_signal_start (ev_signal *w)
885 CODE: 976 CODE:
886 START (signal, w); 977 START_SIGNAL (w);
887 978
888void ev_signal_stop (ev_signal *w) 979void ev_signal_stop (ev_signal *w)
889 CODE: 980 CODE:
890 STOP (signal, w); 981 STOP (signal, w);
891 982
… …
895 e_destroy (w); 986 e_destroy (w);
896 987
897void set (ev_signal *w, SV *signal) 988void set (ev_signal *w, SV *signal)
898 CODE: 989 CODE:
899{ 990{
900 Signal signum = sv_signum (signal); 991 Signal signum = s_signum (signal);
901 CHECK_SIG (signal, signum); 992 CHECK_SIG (signal, signum);
902 993
903 RESET (signal, w, (w, signum)); 994 RESET_SIGNAL (w, (w, signum));
904} 995}
905 996
906int signal (ev_signal *w, SV *new_signal = 0) 997int signal (ev_signal *w, SV *new_signal = 0)
907 CODE: 998 CODE:
908{ 999{
909 RETVAL = w->signum; 1000 RETVAL = w->signum;
910 1001
911 if (items > 1) 1002 if (items > 1)
912 { 1003 {
913 Signal signum = sv_signum (new_signal); 1004 Signal signum = s_signum (new_signal);
914 CHECK_SIG (new_signal, signum); 1005 CHECK_SIG (new_signal, signum);
915 1006
916 RESET (signal, w, (w, signum)); 1007 RESET_SIGNAL (w, (w, signum));
917 } 1008 }
918} 1009}
919 OUTPUT: 1010 OUTPUT:
920 RETVAL 1011 RETVAL
921 1012
… …
933 1024
934void ev_timer_again (ev_timer *w) 1025void ev_timer_again (ev_timer *w)
935 INIT: 1026 INIT:
936 CHECK_REPEAT (w->repeat); 1027 CHECK_REPEAT (w->repeat);
937 CODE: 1028 CODE:
938 REF (w);
939 ev_timer_again (e_loop (w), w); 1029 ev_timer_again (e_loop (w), w);
940 UNREF (w); 1030 UNREF (w);
1031
1032NV ev_timer_remaining (ev_timer *w)
1033 C_ARGS: e_loop (w), w
941 1034
942void DESTROY (ev_timer *w) 1035void DESTROY (ev_timer *w)
943 CODE: 1036 CODE:
944 STOP (timer, w); 1037 STOP (timer, w);
945 e_destroy (w); 1038 e_destroy (w);
… …
962 CODE: 1055 CODE:
963 STOP (periodic, w); 1056 STOP (periodic, w);
964 1057
965void ev_periodic_again (ev_periodic *w) 1058void ev_periodic_again (ev_periodic *w)
966 CODE: 1059 CODE:
967 REF (w);
968 ev_periodic_again (e_loop (w), w); 1060 ev_periodic_again (e_loop (w), w);
969 UNREF (w); 1061 UNREF (w);
970 1062
971void DESTROY (ev_periodic *w) 1063void DESTROY (ev_periodic *w)
972 CODE: 1064 CODE:
… …
976void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) 1068void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
977 INIT: 1069 INIT:
978 CHECK_REPEAT (interval); 1070 CHECK_REPEAT (interval);
979 CODE: 1071 CODE:
980{ 1072{
981 SvREFCNT_dec (w->fh); 1073 SvREFCNT_dec (e_fh (w));
982 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1074 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
983 1075
984 RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); 1076 RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
985} 1077}
986 1078
987NV at (ev_periodic *w) 1079NV at (ev_periodic *w)
988 CODE: 1080 CODE:
989 RETVAL = ev_periodic_at (w); 1081 RETVAL = ev_periodic_at (w);
… …
1048void DESTROY (ev_fork *w) 1140void DESTROY (ev_fork *w)
1049 CODE: 1141 CODE:
1050 STOP (fork, w); 1142 STOP (fork, w);
1051 e_destroy (w); 1143 e_destroy (w);
1052 1144
1145MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
1146
1147void ev_cleanup_start (ev_cleanup *w)
1148 CODE:
1149 START (cleanup, w);
1150
1151void ev_cleanup_stop (ev_cleanup *w)
1152 CODE:
1153 STOP (cleanup, w);
1154
1155void DESTROY (ev_cleanup *w)
1156 CODE:
1157 STOP (cleanup, w);
1158 e_destroy (w);
1159
1160int keepalive (ev_watcher *w, int new_value = 0)
1161 CODE:
1162 RETVAL = 0;
1163 OUTPUT:
1164 RETVAL
1165
1053MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ 1166MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
1167
1168#if EV_CHILD_ENABLE
1054 1169
1055void ev_child_start (ev_child *w) 1170void ev_child_start (ev_child *w)
1056 CODE: 1171 CODE:
1057 START (child, w); 1172 START (child, w);
1058 1173
… …
1078 : ix == 1 ? w->rpid 1193 : ix == 1 ? w->rpid
1079 : w->rstatus; 1194 : w->rstatus;
1080 OUTPUT: 1195 OUTPUT:
1081 RETVAL 1196 RETVAL
1082 1197
1198#endif
1199
1083MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ 1200MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1084 1201
1085void ev_stat_start (ev_stat *w) 1202void ev_stat_start (ev_stat *w)
1086 CODE: 1203 CODE:
1087 START (stat, w); 1204 START (stat, w);
… …
1096 e_destroy (w); 1213 e_destroy (w);
1097 1214
1098void set (ev_stat *w, SV *path, NV interval) 1215void set (ev_stat *w, SV *path, NV interval)
1099 CODE: 1216 CODE:
1100{ 1217{
1101 sv_setsv (w->fh, path); 1218 sv_setsv (e_fh (w), path);
1102 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); 1219 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1103} 1220}
1104 1221
1105SV *path (ev_stat *w, SV *new_path = 0) 1222SV *path (ev_stat *w, SV *new_path = 0)
1106 CODE: 1223 CODE:
1107{ 1224{
1108 RETVAL = SvREFCNT_inc (w->fh); 1225 RETVAL = SvREFCNT_inc (e_fh (w));
1109 1226
1110 if (items > 1) 1227 if (items > 1)
1111 { 1228 {
1112 SvREFCNT_dec (w->fh); 1229 SvREFCNT_dec (e_fh (w));
1113 w->fh = newSVsv (new_path); 1230 e_fh (w) = newSVsv (new_path);
1114 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); 1231 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1115 } 1232 }
1116} 1233}
1117 OUTPUT: 1234 OUTPUT:
1118 RETVAL 1235 RETVAL
1119 1236
… …
1121 CODE: 1238 CODE:
1122{ 1239{
1123 RETVAL = w->interval; 1240 RETVAL = w->interval;
1124 1241
1125 if (items > 1) 1242 if (items > 1)
1126 RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); 1243 RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1127} 1244}
1128 OUTPUT: 1245 OUTPUT:
1129 RETVAL 1246 RETVAL
1130 1247
1131void prev (ev_stat *w) 1248void prev (ev_stat *w)
… …
1190 e_destroy (w); 1307 e_destroy (w);
1191 1308
1192void set (ev_embed *w, struct ev_loop *loop) 1309void set (ev_embed *w, struct ev_loop *loop)
1193 CODE: 1310 CODE:
1194{ 1311{
1195 sv_setsv (w->fh, ST (1)); 1312 sv_setsv (e_fh (w), ST (1));
1196 RESET (embed, w, (w, loop)); 1313 RESET (embed, w, (w, loop));
1197} 1314}
1198 1315
1199SV *other (ev_embed *w) 1316SV *other (ev_embed *w)
1200 CODE: 1317 CODE:
1201 RETVAL = newSVsv (w->fh); 1318 RETVAL = newSVsv (e_fh (w));
1202 OUTPUT: 1319 OUTPUT:
1203 RETVAL 1320 RETVAL
1204 1321
1205void ev_embed_sweep (ev_embed *w) 1322void ev_embed_sweep (ev_embed *w)
1206 C_ARGS: e_loop (w), w 1323 C_ARGS: e_loop (w), w
… …
1227 CODE: 1344 CODE:
1228 RETVAL = boolSV (ev_async_pending (w)); 1345 RETVAL = boolSV (ev_async_pending (w));
1229 OUTPUT: 1346 OUTPUT:
1230 RETVAL 1347 RETVAL
1231 1348
1349#ifndef EV_NO_LOOPS
1350
1232MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ 1351MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1233 1352
1234SV *new (SV *klass, unsigned int flags = 0) 1353SV *new (SV *klass, unsigned int flags = 0)
1235 CODE: 1354 CODE:
1236{ 1355{
… …
1244 OUTPUT: 1363 OUTPUT:
1245 RETVAL 1364 RETVAL
1246 1365
1247void DESTROY (struct ev_loop *loop) 1366void DESTROY (struct ev_loop *loop)
1248 CODE: 1367 CODE:
1249 if (loop != evapi.default_loop) /* global destruction sucks */ 1368 /* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
1369 /* 2. not doing so helps avoid many global destruction bugs in perl, too */
1370 if (loop != evapi.default_loop)
1250 ev_loop_destroy (loop); 1371 ev_loop_destroy (loop);
1251 1372
1252void ev_loop_fork (struct ev_loop *loop) 1373void ev_loop_fork (struct ev_loop *loop)
1253 1374
1254void ev_loop_verify (struct ev_loop *loop)
1255
1256NV ev_now (struct ev_loop *loop) 1375NV ev_now (struct ev_loop *loop)
1257 1376
1258void ev_now_update (struct ev_loop *loop) 1377void ev_now_update (struct ev_loop *loop)
1259 1378
1379void ev_suspend (struct ev_loop *loop)
1380
1381void ev_resume (struct ev_loop *loop)
1382
1260void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) 1383void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1261 1384
1262void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) 1385void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1263 1386
1264unsigned int ev_backend (struct ev_loop *loop) 1387unsigned int ev_backend (struct ev_loop *loop)
1265 1388
1266unsigned int ev_loop_count (struct ev_loop *loop) 1389void ev_verify (struct ev_loop *loop)
1390 ALIAS:
1391 loop_verify = 1
1267 1392
1268void ev_loop (struct ev_loop *loop, int flags = 0) 1393unsigned int ev_iteration (struct ev_loop *loop)
1394 ALIAS:
1395 loop_count = 1
1269 1396
1397unsigned int ev_depth (struct ev_loop *loop)
1398 ALIAS:
1399 loop_depth = 1
1400
1401void ev_run (struct ev_loop *loop, int flags = 0)
1402 ALIAS:
1403 loop = 1
1404
1270void ev_unloop (struct ev_loop *loop, int how = 1) 1405void ev_break (struct ev_loop *loop, int how = 1)
1406 ALIAS:
1407 unloop = 1
1271 1408
1272void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) 1409void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1273 1410
1411unsigned int ev_pending_count (struct ev_loop *loop)
1412
1413void ev_invoke_pending (struct ev_loop *loop)
1414
1274#if 0 1415#if 0
1275 1416
1276void ev_feed_signal_event (struct ev_loop *loop, SV *signal) 1417void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1277 CODE: 1418 CODE:
1278{ 1419{
1279 Signal signum = sv_signum (signal); 1420 Signal signum = s_signum (signal);
1280 CHECK_SIG (signal, signum); 1421 CHECK_SIG (signal, signum);
1281 1422
1282 ev_feed_signal_event (loop, signum); 1423 ev_feed_signal_event (loop, signum);
1283} 1424}
1284 1425
… …
1287ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) 1428ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1288 ALIAS: 1429 ALIAS:
1289 io_ns = 1 1430 io_ns = 1
1290 CODE: 1431 CODE:
1291{ 1432{
1292 int fd = sv_fileno (fh); 1433 int fd = s_fileno (fh, events & EV_WRITE);
1293 CHECK_FD (fh, fd); 1434 CHECK_FD (fh, fd);
1294 1435
1295 RETVAL = e_new (sizeof (ev_io), cb, ST (0)); 1436 RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1296 RETVAL->fh = newSVsv (fh); 1437 e_fh (RETVAL) = newSVsv (fh);
1297 ev_io_set (RETVAL, fd, events); 1438 ev_io_set (RETVAL, fd, events);
1298 if (!ix) START (io, RETVAL); 1439 if (!ix) START (io, RETVAL);
1299} 1440}
1300 OUTPUT: 1441 OUTPUT:
1301 RETVAL 1442 RETVAL
… …
1319 CHECK_REPEAT (interval); 1460 CHECK_REPEAT (interval);
1320 CODE: 1461 CODE:
1321{ 1462{
1322 ev_periodic *w; 1463 ev_periodic *w;
1323 w = e_new (sizeof (ev_periodic), cb, ST (0)); 1464 w = e_new (sizeof (ev_periodic), cb, ST (0));
1324 w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; 1465 e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1325 ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); 1466 ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1326 RETVAL = e_bless ((ev_watcher *)w, stash_periodic); 1467 RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1327 if (!ix) START (periodic, w); 1468 if (!ix) START (periodic, w);
1328} 1469}
1329 OUTPUT: 1470 OUTPUT:
1330 RETVAL 1471 RETVAL
1331 1472
1332#if 0
1333
1334ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) 1473ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1335 ALIAS: 1474 ALIAS:
1336 signal_ns = 1 1475 signal_ns = 1
1337 CODE: 1476 CODE:
1338{ 1477{
1339 Signal signum = sv_signum (signal); 1478 Signal signum = s_signum (signal);
1340 CHECK_SIG (signal, signum); 1479 CHECK_SIG (signal, signum);
1341 1480
1342 RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); 1481 RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1343 ev_signal_set (RETVAL, signum); 1482 ev_signal_set (RETVAL, signum);
1344 if (!ix) START (signal, RETVAL); 1483 if (!ix) START_SIGNAL (RETVAL);
1345} 1484}
1346 OUTPUT: 1485 OUTPUT:
1347 RETVAL 1486 RETVAL
1348
1349#endif
1350 1487
1351ev_idle *idle (struct ev_loop *loop, SV *cb) 1488ev_idle *idle (struct ev_loop *loop, SV *cb)
1352 ALIAS: 1489 ALIAS:
1353 idle_ns = 1 1490 idle_ns = 1
1354 CODE: 1491 CODE:
… …
1386 ev_fork_set (RETVAL); 1523 ev_fork_set (RETVAL);
1387 if (!ix) START (fork, RETVAL); 1524 if (!ix) START (fork, RETVAL);
1388 OUTPUT: 1525 OUTPUT:
1389 RETVAL 1526 RETVAL
1390 1527
1528ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
1529 ALIAS:
1530 cleanup_ns = 1
1531 CODE:
1532 RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
1533 ev_cleanup_set (RETVAL);
1534 if (!ix) START (cleanup, RETVAL);
1535 OUTPUT:
1536 RETVAL
1537
1391ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) 1538ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1392 ALIAS: 1539 ALIAS:
1393 child_ns = 1 1540 child_ns = 1
1394 CODE: 1541 CODE:
1542#if EV_CHILD_ENABLE
1395 RETVAL = e_new (sizeof (ev_child), cb, ST (0)); 1543 RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1396 ev_child_set (RETVAL, pid, trace); 1544 ev_child_set (RETVAL, pid, trace);
1397 if (!ix) START (child, RETVAL); 1545 if (!ix) START (child, RETVAL);
1546#else
1547 croak ("EV::child watchers not supported on this platform");
1548#endif
1398 OUTPUT: 1549 OUTPUT:
1399 RETVAL 1550 RETVAL
1400 1551
1401ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) 1552ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1402 ALIAS: 1553 ALIAS:
1403 stat_ns = 1 1554 stat_ns = 1
1404 CODE: 1555 CODE:
1405 RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); 1556 RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1406 RETVAL->fh = newSVsv (path); 1557 e_fh (RETVAL) = newSVsv (path);
1407 ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); 1558 ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1408 if (!ix) START (stat, RETVAL); 1559 if (!ix) START (stat, RETVAL);
1409 OUTPUT: 1560 OUTPUT:
1410 RETVAL 1561 RETVAL
1411 1562
1412ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) 1563ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
… …
1416{ 1567{
1417 if (!(ev_backend (other) & ev_embeddable_backends ())) 1568 if (!(ev_backend (other) & ev_embeddable_backends ()))
1418 croak ("passed loop is not embeddable via EV::embed,"); 1569 croak ("passed loop is not embeddable via EV::embed,");
1419 1570
1420 RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); 1571 RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1421 RETVAL->fh = newSVsv (ST (1)); 1572 e_fh (RETVAL) = newSVsv (ST (1));
1422 ev_embed_set (RETVAL, other); 1573 ev_embed_set (RETVAL, other);
1423 if (!ix) START (embed, RETVAL); 1574 if (!ix) START (embed, RETVAL);
1424} 1575}
1425 OUTPUT: 1576 OUTPUT:
1426 RETVAL 1577 RETVAL
… …
1437 1588
1438void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) 1589void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1439 CODE: 1590 CODE:
1440 ev_once ( 1591 ev_once (
1441 loop, 1592 loop,
1442 sv_fileno (fh), events, 1593 s_fileno (fh, events & EV_WRITE), events,
1443 SvOK (timeout) ? SvNV (timeout) : -1., 1594 SvOK (timeout) ? SvNV (timeout) : -1.,
1444 e_once_cb, 1595 e_once_cb,
1445 newSVsv (cb) 1596 newSVsv (cb)
1446 ); 1597 );
1447 1598
1599#endif
1600

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