1 |
#include "EXTERN.h" |
2 |
#include "perl.h" |
3 |
#include "XSUB.h" |
4 |
|
5 |
/*#include <netinet/in.h>*/ |
6 |
|
7 |
/* fix perl api breakage */ |
8 |
#undef signal |
9 |
#undef sigaction |
10 |
|
11 |
#define EV_PROTOTYPES 1 |
12 |
#define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
13 |
#define EV_H <ev.h> |
14 |
#include "EV/EVAPI.h" |
15 |
|
16 |
#define EV_SELECT_IS_WINSOCKET 0 |
17 |
#ifdef _WIN32 |
18 |
# define EV_SELECT_USE_FD_SET 0 |
19 |
# define NFDBITS PERL_NFDBITS |
20 |
# define fd_mask Perl_fd_mask |
21 |
#endif |
22 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
23 |
#include "libev/ev.c" |
24 |
|
25 |
#ifndef _WIN32 |
26 |
# include <pthread.h> |
27 |
#endif |
28 |
|
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)) |
49 |
|
50 |
#define WFLAG_KEEPALIVE 1 |
51 |
|
52 |
#define UNREF(w) \ |
53 |
if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
54 |
&& !ev_is_active (w)) \ |
55 |
ev_unref (e_loop (w)); |
56 |
|
57 |
#define REF(w) \ |
58 |
if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
59 |
&& ev_is_active (w)) \ |
60 |
ev_ref (e_loop (w)); |
61 |
|
62 |
#define START(type,w) \ |
63 |
do { \ |
64 |
UNREF (w); \ |
65 |
ev_ ## type ## _start (e_loop (w), w); \ |
66 |
} while (0) |
67 |
|
68 |
#define STOP(type,w) \ |
69 |
do { \ |
70 |
REF (w); \ |
71 |
ev_ ## type ## _stop (e_loop (w), w); \ |
72 |
} while (0) |
73 |
|
74 |
#define RESET(type,w,seta) \ |
75 |
do { \ |
76 |
int active = ev_is_active (w); \ |
77 |
if (active) STOP (type, w); \ |
78 |
ev_ ## type ## _set seta; \ |
79 |
if (active) START (type, w); \ |
80 |
} while (0) |
81 |
|
82 |
typedef int Signal; |
83 |
|
84 |
static SV *default_loop_sv; |
85 |
|
86 |
static struct EVAPI evapi; |
87 |
|
88 |
static HV |
89 |
*stash_loop, |
90 |
*stash_watcher, |
91 |
*stash_io, |
92 |
*stash_timer, |
93 |
*stash_periodic, |
94 |
*stash_signal, |
95 |
*stash_child, |
96 |
*stash_stat, |
97 |
*stash_idle, |
98 |
*stash_prepare, |
99 |
*stash_check, |
100 |
*stash_embed, |
101 |
*stash_fork, |
102 |
*stash_async; |
103 |
|
104 |
#ifndef SIG_SIZE |
105 |
/* kudos to Slaven Rezic for the idea */ |
106 |
static char sig_size [] = { SIG_NUM }; |
107 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
108 |
#endif |
109 |
|
110 |
static Signal |
111 |
sv_signum (SV *sig) |
112 |
{ |
113 |
Signal signum; |
114 |
|
115 |
SvGETMAGIC (sig); |
116 |
|
117 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
118 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
119 |
return signum; |
120 |
|
121 |
signum = SvIV (sig); |
122 |
|
123 |
if (signum > 0 && signum < SIG_SIZE) |
124 |
return signum; |
125 |
|
126 |
return -1; |
127 |
} |
128 |
|
129 |
///////////////////////////////////////////////////////////////////////////// |
130 |
// Event |
131 |
|
132 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
133 |
|
134 |
static int |
135 |
sv_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 |
|
151 |
static SV * |
152 |
e_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 |
|
164 |
static void * |
165 |
e_new (int size, SV *cb_sv, SV *loop) |
166 |
{ |
167 |
SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; |
168 |
ev_watcher *w; |
169 |
SV *self = NEWSV (0, size); |
170 |
SvPOK_only (self); |
171 |
SvCUR_set (self, size); |
172 |
|
173 |
w = (ev_watcher *)SvPVX (self); |
174 |
|
175 |
ev_init (w, cv ? e_cb : 0); |
176 |
|
177 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
178 |
w->e_flags = WFLAG_KEEPALIVE; |
179 |
w->data = 0; |
180 |
w->fh = 0; |
181 |
w->cb_sv = SvREFCNT_inc (cv); |
182 |
w->self = self; |
183 |
|
184 |
return (void *)w; |
185 |
} |
186 |
|
187 |
static void |
188 |
e_destroy (void *w_) |
189 |
{ |
190 |
ev_watcher *w = (ev_watcher *)w_; |
191 |
|
192 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
193 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
194 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
195 |
SvREFCNT_dec (w->data ); w->data = 0; |
196 |
} |
197 |
|
198 |
static SV * |
199 |
e_bless (ev_watcher *w, HV *stash) |
200 |
{ |
201 |
SV *rv; |
202 |
|
203 |
if (SvOBJECT (w->self)) |
204 |
rv = newRV_inc (w->self); |
205 |
else |
206 |
{ |
207 |
rv = newRV_noinc (w->self); |
208 |
sv_bless (rv, stash); |
209 |
SvREADONLY_on (w->self); |
210 |
} |
211 |
|
212 |
return rv; |
213 |
} |
214 |
|
215 |
static SV *sv_self_cache, *sv_events_cache; |
216 |
|
217 |
static void |
218 |
e_cb (EV_P_ ev_watcher *w, int revents) |
219 |
{ |
220 |
dSP; |
221 |
I32 mark = SP - PL_stack_base; |
222 |
SV *sv_self, *sv_events; |
223 |
|
224 |
if (expect_true (sv_self_cache)) |
225 |
{ |
226 |
sv_self = sv_self_cache; sv_self_cache = 0; |
227 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
228 |
} |
229 |
else |
230 |
{ |
231 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
232 |
SvREADONLY_on (sv_self); |
233 |
} |
234 |
|
235 |
if (expect_true (sv_events_cache)) |
236 |
{ |
237 |
sv_events = sv_events_cache; sv_events_cache = 0; |
238 |
SvIV_set (sv_events, revents); |
239 |
} |
240 |
else |
241 |
{ |
242 |
sv_events = newSViv (revents); |
243 |
SvREADONLY_on (sv_events); |
244 |
} |
245 |
|
246 |
PUSHMARK (SP); |
247 |
EXTEND (SP, 2); |
248 |
PUSHs (sv_self); |
249 |
PUSHs (sv_events); |
250 |
|
251 |
PUTBACK; |
252 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
253 |
|
254 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
255 |
SvREFCNT_dec (sv_self); |
256 |
else |
257 |
{ |
258 |
SvREFCNT_dec (SvRV (sv_self)); |
259 |
SvRV_set (sv_self, &PL_sv_undef); |
260 |
sv_self_cache = sv_self; |
261 |
} |
262 |
|
263 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
264 |
SvREFCNT_dec (sv_events); |
265 |
else |
266 |
sv_events_cache = sv_events; |
267 |
|
268 |
if (expect_false (SvTRUE (ERRSV))) |
269 |
{ |
270 |
SPAGAIN; |
271 |
PUSHMARK (SP); |
272 |
PUTBACK; |
273 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
274 |
} |
275 |
|
276 |
SP = PL_stack_base + mark; |
277 |
PUTBACK; |
278 |
} |
279 |
|
280 |
static void |
281 |
e_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 |
|
320 |
static ev_tstamp |
321 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
322 |
{ |
323 |
ev_tstamp retval; |
324 |
int count; |
325 |
dSP; |
326 |
|
327 |
ENTER; |
328 |
SAVETMPS; |
329 |
|
330 |
PUSHMARK (SP); |
331 |
EXTEND (SP, 2); |
332 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
333 |
PUSHs (newSVnv (now)); |
334 |
|
335 |
PUTBACK; |
336 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
337 |
SPAGAIN; |
338 |
|
339 |
if (SvTRUE (ERRSV)) |
340 |
{ |
341 |
PUSHMARK (SP); |
342 |
PUTBACK; |
343 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
344 |
SPAGAIN; |
345 |
} |
346 |
|
347 |
if (count > 0) |
348 |
{ |
349 |
retval = SvNV (TOPs); |
350 |
|
351 |
if (retval < now) |
352 |
retval = now; |
353 |
} |
354 |
else |
355 |
retval = now; |
356 |
|
357 |
FREETMPS; |
358 |
LEAVE; |
359 |
|
360 |
return retval; |
361 |
} |
362 |
|
363 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
364 |
croak (# repeat " value must be >= 0"); |
365 |
|
366 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
367 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
368 |
|
369 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
370 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
371 |
|
372 |
///////////////////////////////////////////////////////////////////////////// |
373 |
// XS interface functions |
374 |
|
375 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
376 |
|
377 |
PROTOTYPES: ENABLE |
378 |
|
379 |
BOOT: |
380 |
{ |
381 |
HV *stash = gv_stashpv ("EV", 1); |
382 |
|
383 |
static const struct { |
384 |
const char *name; |
385 |
IV iv; |
386 |
} *civ, const_iv[] = { |
387 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
388 |
const_iv (EV_, MINPRI) |
389 |
const_iv (EV_, MAXPRI) |
390 |
|
391 |
const_iv (EV_, UNDEF) |
392 |
const_iv (EV_, NONE) |
393 |
const_iv (EV_, TIMEOUT) |
394 |
const_iv (EV_, READ) |
395 |
const_iv (EV_, WRITE) |
396 |
const_iv (EV_, SIGNAL) |
397 |
const_iv (EV_, IDLE) |
398 |
const_iv (EV_, CHECK) |
399 |
const_iv (EV_, ERROR) |
400 |
|
401 |
const_iv (EV, LOOP_ONESHOT) |
402 |
const_iv (EV, LOOP_NONBLOCK) |
403 |
const_iv (EV, UNLOOP_ONE) |
404 |
const_iv (EV, UNLOOP_ALL) |
405 |
|
406 |
const_iv (EV, BACKEND_SELECT) |
407 |
const_iv (EV, BACKEND_POLL) |
408 |
const_iv (EV, BACKEND_EPOLL) |
409 |
const_iv (EV, BACKEND_KQUEUE) |
410 |
const_iv (EV, BACKEND_DEVPOLL) |
411 |
const_iv (EV, BACKEND_PORT) |
412 |
const_iv (EV, FLAG_AUTO) |
413 |
const_iv (EV, FLAG_NOENV) |
414 |
const_iv (EV, FLAG_FORKCHECK) |
415 |
}; |
416 |
|
417 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
418 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
419 |
|
420 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
421 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
422 |
stash_io = gv_stashpv ("EV::IO" , 1); |
423 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
424 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
425 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
426 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
427 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
428 |
stash_check = gv_stashpv ("EV::Check" , 1); |
429 |
stash_child = gv_stashpv ("EV::Child" , 1); |
430 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
431 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
432 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
433 |
stash_async = gv_stashpv ("EV::Async" , 1); |
434 |
|
435 |
{ |
436 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
437 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
438 |
|
439 |
/* the poor man's shared library emulator */ |
440 |
evapi.ver = EV_API_VERSION; |
441 |
evapi.rev = EV_API_REVISION; |
442 |
evapi.sv_fileno = sv_fileno; |
443 |
evapi.sv_signum = sv_signum; |
444 |
evapi.supported_backends = ev_supported_backends (); |
445 |
evapi.recommended_backends = ev_recommended_backends (); |
446 |
evapi.embeddable_backends = ev_embeddable_backends (); |
447 |
evapi.time_ = ev_time; |
448 |
evapi.sleep_ = ev_sleep; |
449 |
evapi.loop_new = ev_loop_new; |
450 |
evapi.loop_destroy = ev_loop_destroy; |
451 |
evapi.loop_fork = ev_loop_fork; |
452 |
evapi.loop_count = ev_loop_count; |
453 |
evapi.now = ev_now; |
454 |
evapi.now_update = ev_now_update; |
455 |
evapi.backend = ev_backend; |
456 |
evapi.unloop = ev_unloop; |
457 |
evapi.ref = ev_ref; |
458 |
evapi.unref = ev_unref; |
459 |
evapi.loop = ev_loop; |
460 |
evapi.once = ev_once; |
461 |
evapi.io_start = ev_io_start; |
462 |
evapi.io_stop = ev_io_stop; |
463 |
evapi.timer_start = ev_timer_start; |
464 |
evapi.timer_stop = ev_timer_stop; |
465 |
evapi.timer_again = ev_timer_again; |
466 |
evapi.periodic_start = ev_periodic_start; |
467 |
evapi.periodic_stop = ev_periodic_stop; |
468 |
evapi.signal_start = ev_signal_start; |
469 |
evapi.signal_stop = ev_signal_stop; |
470 |
evapi.idle_start = ev_idle_start; |
471 |
evapi.idle_stop = ev_idle_stop; |
472 |
evapi.prepare_start = ev_prepare_start; |
473 |
evapi.prepare_stop = ev_prepare_stop; |
474 |
evapi.check_start = ev_check_start; |
475 |
evapi.check_stop = ev_check_stop; |
476 |
evapi.child_start = ev_child_start; |
477 |
evapi.child_stop = ev_child_stop; |
478 |
evapi.stat_start = ev_stat_start; |
479 |
evapi.stat_stop = ev_stat_stop; |
480 |
evapi.stat_stat = ev_stat_stat; |
481 |
evapi.embed_start = ev_embed_start; |
482 |
evapi.embed_stop = ev_embed_stop; |
483 |
evapi.embed_sweep = ev_embed_sweep; |
484 |
evapi.fork_start = ev_fork_start; |
485 |
evapi.fork_stop = ev_fork_stop; |
486 |
evapi.async_start = ev_async_start; |
487 |
evapi.async_stop = ev_async_stop; |
488 |
evapi.async_send = ev_async_send; |
489 |
evapi.clear_pending = ev_clear_pending; |
490 |
evapi.invoke = ev_invoke; |
491 |
|
492 |
sv_setiv (sv, (IV)&evapi); |
493 |
SvREADONLY_on (sv); |
494 |
} |
495 |
#ifndef _WIN32 |
496 |
pthread_atfork (0, 0, ev_default_fork); |
497 |
#endif |
498 |
} |
499 |
|
500 |
SV *ev_default_loop (unsigned int flags = 0) |
501 |
CODE: |
502 |
{ |
503 |
if (!default_loop_sv) |
504 |
{ |
505 |
evapi.default_loop = ev_default_loop (flags); |
506 |
|
507 |
if (!evapi.default_loop) |
508 |
XSRETURN_UNDEF; |
509 |
|
510 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
511 |
} |
512 |
|
513 |
RETVAL = newSVsv (default_loop_sv); |
514 |
} |
515 |
OUTPUT: |
516 |
RETVAL |
517 |
|
518 |
void ev_default_destroy () |
519 |
CODE: |
520 |
ev_default_destroy (); |
521 |
SvREFCNT_dec (default_loop_sv); |
522 |
default_loop_sv = 0; |
523 |
|
524 |
unsigned int ev_supported_backends () |
525 |
|
526 |
unsigned int ev_recommended_backends () |
527 |
|
528 |
unsigned int ev_embeddable_backends () |
529 |
|
530 |
void ev_sleep (NV interval) |
531 |
|
532 |
NV ev_time () |
533 |
|
534 |
NV ev_now () |
535 |
C_ARGS: evapi.default_loop |
536 |
|
537 |
void ev_now_update () |
538 |
C_ARGS: evapi.default_loop |
539 |
|
540 |
unsigned int ev_backend () |
541 |
C_ARGS: evapi.default_loop |
542 |
|
543 |
unsigned int ev_loop_count () |
544 |
C_ARGS: evapi.default_loop |
545 |
|
546 |
void ev_set_io_collect_interval (NV interval) |
547 |
C_ARGS: evapi.default_loop, interval |
548 |
|
549 |
void ev_set_timeout_collect_interval (NV interval) |
550 |
C_ARGS: evapi.default_loop, interval |
551 |
|
552 |
void ev_loop (int flags = 0) |
553 |
C_ARGS: evapi.default_loop, flags |
554 |
|
555 |
void ev_unloop (int how = EVUNLOOP_ONE) |
556 |
C_ARGS: evapi.default_loop, how |
557 |
|
558 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
559 |
C_ARGS: evapi.default_loop, fd, revents |
560 |
|
561 |
void ev_feed_signal_event (SV *signal) |
562 |
CODE: |
563 |
{ |
564 |
Signal signum = sv_signum (signal); |
565 |
CHECK_SIG (signal, signum); |
566 |
|
567 |
ev_feed_signal_event (evapi.default_loop, signum); |
568 |
} |
569 |
|
570 |
ev_io *io (SV *fh, int events, SV *cb) |
571 |
ALIAS: |
572 |
io_ns = 1 |
573 |
CODE: |
574 |
{ |
575 |
int fd = sv_fileno (fh); |
576 |
CHECK_FD (fh, fd); |
577 |
|
578 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
579 |
RETVAL->fh = newSVsv (fh); |
580 |
ev_io_set (RETVAL, fd, events); |
581 |
if (!ix) START (io, RETVAL); |
582 |
} |
583 |
OUTPUT: |
584 |
RETVAL |
585 |
|
586 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
587 |
ALIAS: |
588 |
timer_ns = 1 |
589 |
INIT: |
590 |
CHECK_REPEAT (repeat); |
591 |
CODE: |
592 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
593 |
ev_timer_set (RETVAL, after, repeat); |
594 |
if (!ix) START (timer, RETVAL); |
595 |
OUTPUT: |
596 |
RETVAL |
597 |
|
598 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
599 |
ALIAS: |
600 |
periodic_ns = 1 |
601 |
INIT: |
602 |
CHECK_REPEAT (interval); |
603 |
CODE: |
604 |
{ |
605 |
ev_periodic *w; |
606 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
607 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
608 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
609 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
610 |
if (!ix) START (periodic, w); |
611 |
} |
612 |
OUTPUT: |
613 |
RETVAL |
614 |
|
615 |
ev_signal *signal (SV *signal, SV *cb) |
616 |
ALIAS: |
617 |
signal_ns = 1 |
618 |
CODE: |
619 |
{ |
620 |
Signal signum = sv_signum (signal); |
621 |
CHECK_SIG (signal, signum); |
622 |
|
623 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
624 |
ev_signal_set (RETVAL, signum); |
625 |
if (!ix) START (signal, RETVAL); |
626 |
} |
627 |
OUTPUT: |
628 |
RETVAL |
629 |
|
630 |
ev_idle *idle (SV *cb) |
631 |
ALIAS: |
632 |
idle_ns = 1 |
633 |
CODE: |
634 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
635 |
ev_idle_set (RETVAL); |
636 |
if (!ix) START (idle, RETVAL); |
637 |
OUTPUT: |
638 |
RETVAL |
639 |
|
640 |
ev_prepare *prepare (SV *cb) |
641 |
ALIAS: |
642 |
prepare_ns = 1 |
643 |
CODE: |
644 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
645 |
ev_prepare_set (RETVAL); |
646 |
if (!ix) START (prepare, RETVAL); |
647 |
OUTPUT: |
648 |
RETVAL |
649 |
|
650 |
ev_check *check (SV *cb) |
651 |
ALIAS: |
652 |
check_ns = 1 |
653 |
CODE: |
654 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
655 |
ev_check_set (RETVAL); |
656 |
if (!ix) START (check, RETVAL); |
657 |
OUTPUT: |
658 |
RETVAL |
659 |
|
660 |
ev_fork *fork (SV *cb) |
661 |
ALIAS: |
662 |
fork_ns = 1 |
663 |
CODE: |
664 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
665 |
ev_fork_set (RETVAL); |
666 |
if (!ix) START (fork, RETVAL); |
667 |
OUTPUT: |
668 |
RETVAL |
669 |
|
670 |
ev_child *child (int pid, int trace, SV *cb) |
671 |
ALIAS: |
672 |
child_ns = 1 |
673 |
CODE: |
674 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
675 |
ev_child_set (RETVAL, pid, trace); |
676 |
if (!ix) START (child, RETVAL); |
677 |
OUTPUT: |
678 |
RETVAL |
679 |
|
680 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
681 |
ALIAS: |
682 |
stat_ns = 1 |
683 |
CODE: |
684 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
685 |
RETVAL->fh = newSVsv (path); |
686 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
687 |
if (!ix) START (stat, RETVAL); |
688 |
OUTPUT: |
689 |
RETVAL |
690 |
|
691 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
692 |
ALIAS: |
693 |
embed_ns = 1 |
694 |
CODE: |
695 |
{ |
696 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
697 |
croak ("passed loop is not embeddable via EV::embed,"); |
698 |
|
699 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
700 |
RETVAL->fh = newSVsv (ST (0)); |
701 |
ev_embed_set (RETVAL, loop); |
702 |
if (!ix) START (embed, RETVAL); |
703 |
} |
704 |
OUTPUT: |
705 |
RETVAL |
706 |
|
707 |
ev_async *async (SV *cb) |
708 |
ALIAS: |
709 |
async_ns = 1 |
710 |
CODE: |
711 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
712 |
ev_async_set (RETVAL); |
713 |
if (!ix) START (async, RETVAL); |
714 |
OUTPUT: |
715 |
RETVAL |
716 |
|
717 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
718 |
CODE: |
719 |
ev_once ( |
720 |
evapi.default_loop, |
721 |
sv_fileno (fh), events, |
722 |
SvOK (timeout) ? SvNV (timeout) : -1., |
723 |
e_once_cb, |
724 |
newSVsv (cb) |
725 |
); |
726 |
|
727 |
PROTOTYPES: DISABLE |
728 |
|
729 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
730 |
|
731 |
int ev_is_active (ev_watcher *w) |
732 |
|
733 |
int ev_is_pending (ev_watcher *w) |
734 |
|
735 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
736 |
C_ARGS: e_loop (w), w, revents |
737 |
|
738 |
int ev_clear_pending (ev_watcher *w) |
739 |
C_ARGS: e_loop (w), w |
740 |
|
741 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
742 |
C_ARGS: e_loop (w), w, revents |
743 |
|
744 |
int keepalive (ev_watcher *w, int new_value = 0) |
745 |
CODE: |
746 |
{ |
747 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
748 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
749 |
|
750 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
751 |
{ |
752 |
REF (w); |
753 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
754 |
UNREF (w); |
755 |
} |
756 |
} |
757 |
OUTPUT: |
758 |
RETVAL |
759 |
|
760 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
761 |
CODE: |
762 |
{ |
763 |
if (items > 1) |
764 |
{ |
765 |
new_cb = e_get_cv (new_cb); |
766 |
RETVAL = newRV_noinc (w->cb_sv); |
767 |
w->cb_sv = SvREFCNT_inc (new_cb); |
768 |
} |
769 |
else |
770 |
RETVAL = newRV_inc (w->cb_sv); |
771 |
} |
772 |
OUTPUT: |
773 |
RETVAL |
774 |
|
775 |
SV *data (ev_watcher *w, SV *new_data = 0) |
776 |
CODE: |
777 |
{ |
778 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
779 |
|
780 |
if (items > 1) |
781 |
{ |
782 |
SvREFCNT_dec (w->data); |
783 |
w->data = newSVsv (new_data); |
784 |
} |
785 |
} |
786 |
OUTPUT: |
787 |
RETVAL |
788 |
|
789 |
SV *loop (ev_watcher *w) |
790 |
CODE: |
791 |
RETVAL = newRV_inc (w->loop); |
792 |
OUTPUT: |
793 |
RETVAL |
794 |
|
795 |
int priority (ev_watcher *w, int new_priority = 0) |
796 |
CODE: |
797 |
{ |
798 |
RETVAL = w->priority; |
799 |
|
800 |
if (items > 1) |
801 |
{ |
802 |
int active = ev_is_active (w); |
803 |
|
804 |
if (active) |
805 |
{ |
806 |
/* grrr. */ |
807 |
PUSHMARK (SP); |
808 |
XPUSHs (ST (0)); |
809 |
PUTBACK; |
810 |
call_method ("stop", G_DISCARD | G_VOID); |
811 |
} |
812 |
|
813 |
ev_set_priority (w, new_priority); |
814 |
|
815 |
if (active) |
816 |
{ |
817 |
PUSHMARK (SP); |
818 |
XPUSHs (ST (0)); |
819 |
PUTBACK; |
820 |
call_method ("start", G_DISCARD | G_VOID); |
821 |
} |
822 |
} |
823 |
} |
824 |
OUTPUT: |
825 |
RETVAL |
826 |
|
827 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
828 |
|
829 |
void ev_io_start (ev_io *w) |
830 |
CODE: |
831 |
START (io, w); |
832 |
|
833 |
void ev_io_stop (ev_io *w) |
834 |
CODE: |
835 |
STOP (io, w); |
836 |
|
837 |
void DESTROY (ev_io *w) |
838 |
CODE: |
839 |
STOP (io, w); |
840 |
e_destroy (w); |
841 |
|
842 |
void set (ev_io *w, SV *fh, int events) |
843 |
CODE: |
844 |
{ |
845 |
int fd = sv_fileno (fh); |
846 |
CHECK_FD (fh, fd); |
847 |
|
848 |
sv_setsv (w->fh, fh); |
849 |
RESET (io, w, (w, fd, events)); |
850 |
} |
851 |
|
852 |
SV *fh (ev_io *w, SV *new_fh = 0) |
853 |
CODE: |
854 |
{ |
855 |
if (items > 1) |
856 |
{ |
857 |
int fd = sv_fileno (new_fh); |
858 |
CHECK_FD (new_fh, fd); |
859 |
|
860 |
RETVAL = w->fh; |
861 |
w->fh = newSVsv (new_fh); |
862 |
|
863 |
RESET (io, w, (w, fd, w->events)); |
864 |
} |
865 |
else |
866 |
RETVAL = newSVsv (w->fh); |
867 |
} |
868 |
OUTPUT: |
869 |
RETVAL |
870 |
|
871 |
int events (ev_io *w, int new_events = EV_UNDEF) |
872 |
CODE: |
873 |
{ |
874 |
RETVAL = w->events; |
875 |
|
876 |
if (items > 1) |
877 |
RESET (io, w, (w, w->fd, new_events)); |
878 |
} |
879 |
OUTPUT: |
880 |
RETVAL |
881 |
|
882 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
883 |
|
884 |
void ev_signal_start (ev_signal *w) |
885 |
CODE: |
886 |
START (signal, w); |
887 |
|
888 |
void ev_signal_stop (ev_signal *w) |
889 |
CODE: |
890 |
STOP (signal, w); |
891 |
|
892 |
void DESTROY (ev_signal *w) |
893 |
CODE: |
894 |
STOP (signal, w); |
895 |
e_destroy (w); |
896 |
|
897 |
void set (ev_signal *w, SV *signal) |
898 |
CODE: |
899 |
{ |
900 |
Signal signum = sv_signum (signal); |
901 |
CHECK_SIG (signal, signum); |
902 |
|
903 |
RESET (signal, w, (w, signum)); |
904 |
} |
905 |
|
906 |
int signal (ev_signal *w, SV *new_signal = 0) |
907 |
CODE: |
908 |
{ |
909 |
RETVAL = w->signum; |
910 |
|
911 |
if (items > 1) |
912 |
{ |
913 |
Signal signum = sv_signum (new_signal); |
914 |
CHECK_SIG (new_signal, signum); |
915 |
|
916 |
RESET (signal, w, (w, signum)); |
917 |
} |
918 |
} |
919 |
OUTPUT: |
920 |
RETVAL |
921 |
|
922 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
923 |
|
924 |
void ev_timer_start (ev_timer *w) |
925 |
INIT: |
926 |
CHECK_REPEAT (w->repeat); |
927 |
CODE: |
928 |
START (timer, w); |
929 |
|
930 |
void ev_timer_stop (ev_timer *w) |
931 |
CODE: |
932 |
STOP (timer, w); |
933 |
|
934 |
void ev_timer_again (ev_timer *w) |
935 |
INIT: |
936 |
CHECK_REPEAT (w->repeat); |
937 |
CODE: |
938 |
REF (w); |
939 |
ev_timer_again (e_loop (w), w); |
940 |
UNREF (w); |
941 |
|
942 |
void DESTROY (ev_timer *w) |
943 |
CODE: |
944 |
STOP (timer, w); |
945 |
e_destroy (w); |
946 |
|
947 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
948 |
INIT: |
949 |
CHECK_REPEAT (repeat); |
950 |
CODE: |
951 |
RESET (timer, w, (w, after, repeat)); |
952 |
|
953 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
954 |
|
955 |
void ev_periodic_start (ev_periodic *w) |
956 |
INIT: |
957 |
CHECK_REPEAT (w->interval); |
958 |
CODE: |
959 |
START (periodic, w); |
960 |
|
961 |
void ev_periodic_stop (ev_periodic *w) |
962 |
CODE: |
963 |
STOP (periodic, w); |
964 |
|
965 |
void ev_periodic_again (ev_periodic *w) |
966 |
CODE: |
967 |
REF (w); |
968 |
ev_periodic_again (e_loop (w), w); |
969 |
UNREF (w); |
970 |
|
971 |
void DESTROY (ev_periodic *w) |
972 |
CODE: |
973 |
STOP (periodic, w); |
974 |
e_destroy (w); |
975 |
|
976 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
977 |
INIT: |
978 |
CHECK_REPEAT (interval); |
979 |
CODE: |
980 |
{ |
981 |
SvREFCNT_dec (w->fh); |
982 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
983 |
|
984 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
985 |
} |
986 |
|
987 |
NV at (ev_periodic *w) |
988 |
CODE: |
989 |
RETVAL = ev_periodic_at (w); |
990 |
OUTPUT: |
991 |
RETVAL |
992 |
|
993 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
994 |
|
995 |
void ev_idle_start (ev_idle *w) |
996 |
CODE: |
997 |
START (idle, w); |
998 |
|
999 |
void ev_idle_stop (ev_idle *w) |
1000 |
CODE: |
1001 |
STOP (idle, w); |
1002 |
|
1003 |
void DESTROY (ev_idle *w) |
1004 |
CODE: |
1005 |
STOP (idle, w); |
1006 |
e_destroy (w); |
1007 |
|
1008 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1009 |
|
1010 |
void ev_prepare_start (ev_prepare *w) |
1011 |
CODE: |
1012 |
START (prepare, w); |
1013 |
|
1014 |
void ev_prepare_stop (ev_prepare *w) |
1015 |
CODE: |
1016 |
STOP (prepare, w); |
1017 |
|
1018 |
void DESTROY (ev_prepare *w) |
1019 |
CODE: |
1020 |
STOP (prepare, w); |
1021 |
e_destroy (w); |
1022 |
|
1023 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1024 |
|
1025 |
void ev_check_start (ev_check *w) |
1026 |
CODE: |
1027 |
START (check, w); |
1028 |
|
1029 |
void ev_check_stop (ev_check *w) |
1030 |
CODE: |
1031 |
STOP (check, w); |
1032 |
|
1033 |
void DESTROY (ev_check *w) |
1034 |
CODE: |
1035 |
STOP (check, w); |
1036 |
e_destroy (w); |
1037 |
|
1038 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1039 |
|
1040 |
void ev_fork_start (ev_fork *w) |
1041 |
CODE: |
1042 |
START (fork, w); |
1043 |
|
1044 |
void ev_fork_stop (ev_fork *w) |
1045 |
CODE: |
1046 |
STOP (fork, w); |
1047 |
|
1048 |
void DESTROY (ev_fork *w) |
1049 |
CODE: |
1050 |
STOP (fork, w); |
1051 |
e_destroy (w); |
1052 |
|
1053 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1054 |
|
1055 |
void ev_child_start (ev_child *w) |
1056 |
CODE: |
1057 |
START (child, w); |
1058 |
|
1059 |
void ev_child_stop (ev_child *w) |
1060 |
CODE: |
1061 |
STOP (child, w); |
1062 |
|
1063 |
void DESTROY (ev_child *w) |
1064 |
CODE: |
1065 |
STOP (child, w); |
1066 |
e_destroy (w); |
1067 |
|
1068 |
void set (ev_child *w, int pid, int trace) |
1069 |
CODE: |
1070 |
RESET (child, w, (w, pid, trace)); |
1071 |
|
1072 |
int pid (ev_child *w) |
1073 |
ALIAS: |
1074 |
rpid = 1 |
1075 |
rstatus = 2 |
1076 |
CODE: |
1077 |
RETVAL = ix == 0 ? w->pid |
1078 |
: ix == 1 ? w->rpid |
1079 |
: w->rstatus; |
1080 |
OUTPUT: |
1081 |
RETVAL |
1082 |
|
1083 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1084 |
|
1085 |
void ev_stat_start (ev_stat *w) |
1086 |
CODE: |
1087 |
START (stat, w); |
1088 |
|
1089 |
void ev_stat_stop (ev_stat *w) |
1090 |
CODE: |
1091 |
STOP (stat, w); |
1092 |
|
1093 |
void DESTROY (ev_stat *w) |
1094 |
CODE: |
1095 |
STOP (stat, w); |
1096 |
e_destroy (w); |
1097 |
|
1098 |
void set (ev_stat *w, SV *path, NV interval) |
1099 |
CODE: |
1100 |
{ |
1101 |
sv_setsv (w->fh, path); |
1102 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1103 |
} |
1104 |
|
1105 |
SV *path (ev_stat *w, SV *new_path = 0) |
1106 |
CODE: |
1107 |
{ |
1108 |
RETVAL = SvREFCNT_inc (w->fh); |
1109 |
|
1110 |
if (items > 1) |
1111 |
{ |
1112 |
SvREFCNT_dec (w->fh); |
1113 |
w->fh = newSVsv (new_path); |
1114 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1115 |
} |
1116 |
} |
1117 |
OUTPUT: |
1118 |
RETVAL |
1119 |
|
1120 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1121 |
CODE: |
1122 |
{ |
1123 |
RETVAL = w->interval; |
1124 |
|
1125 |
if (items > 1) |
1126 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1127 |
} |
1128 |
OUTPUT: |
1129 |
RETVAL |
1130 |
|
1131 |
void prev (ev_stat *w) |
1132 |
ALIAS: |
1133 |
stat = 1 |
1134 |
attr = 2 |
1135 |
PPCODE: |
1136 |
{ |
1137 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1138 |
|
1139 |
if (ix == 1) |
1140 |
ev_stat_stat (e_loop (w), w); |
1141 |
else if (!s->st_nlink) |
1142 |
errno = ENOENT; |
1143 |
|
1144 |
PL_statcache.st_dev = s->st_nlink; |
1145 |
PL_statcache.st_ino = s->st_ino; |
1146 |
PL_statcache.st_mode = s->st_mode; |
1147 |
PL_statcache.st_nlink = s->st_nlink; |
1148 |
PL_statcache.st_uid = s->st_uid; |
1149 |
PL_statcache.st_gid = s->st_gid; |
1150 |
PL_statcache.st_rdev = s->st_rdev; |
1151 |
PL_statcache.st_size = s->st_size; |
1152 |
PL_statcache.st_atime = s->st_atime; |
1153 |
PL_statcache.st_mtime = s->st_mtime; |
1154 |
PL_statcache.st_ctime = s->st_ctime; |
1155 |
|
1156 |
if (GIMME_V == G_SCALAR) |
1157 |
XPUSHs (boolSV (s->st_nlink)); |
1158 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1159 |
{ |
1160 |
EXTEND (SP, 13); |
1161 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1162 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1163 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1164 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1165 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1166 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1167 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1168 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1169 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1170 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1171 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1172 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1173 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1174 |
} |
1175 |
} |
1176 |
|
1177 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1178 |
|
1179 |
void ev_embed_start (ev_embed *w) |
1180 |
CODE: |
1181 |
START (embed, w); |
1182 |
|
1183 |
void ev_embed_stop (ev_embed *w) |
1184 |
CODE: |
1185 |
STOP (embed, w); |
1186 |
|
1187 |
void DESTROY (ev_embed *w) |
1188 |
CODE: |
1189 |
STOP (embed, w); |
1190 |
e_destroy (w); |
1191 |
|
1192 |
void set (ev_embed *w, struct ev_loop *loop) |
1193 |
CODE: |
1194 |
{ |
1195 |
sv_setsv (w->fh, ST (1)); |
1196 |
RESET (embed, w, (w, loop)); |
1197 |
} |
1198 |
|
1199 |
SV *other (ev_embed *w) |
1200 |
CODE: |
1201 |
RETVAL = newSVsv (w->fh); |
1202 |
OUTPUT: |
1203 |
RETVAL |
1204 |
|
1205 |
void ev_embed_sweep (ev_embed *w) |
1206 |
C_ARGS: e_loop (w), w |
1207 |
|
1208 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1209 |
|
1210 |
void ev_async_start (ev_async *w) |
1211 |
CODE: |
1212 |
START (async, w); |
1213 |
|
1214 |
void ev_async_stop (ev_async *w) |
1215 |
CODE: |
1216 |
STOP (async, w); |
1217 |
|
1218 |
void DESTROY (ev_async *w) |
1219 |
CODE: |
1220 |
STOP (async, w); |
1221 |
e_destroy (w); |
1222 |
|
1223 |
void ev_async_send (ev_async *w) |
1224 |
C_ARGS: e_loop (w), w |
1225 |
|
1226 |
SV *ev_async_async_pending (ev_async *w) |
1227 |
CODE: |
1228 |
RETVAL = boolSV (ev_async_pending (w)); |
1229 |
OUTPUT: |
1230 |
RETVAL |
1231 |
|
1232 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1233 |
|
1234 |
SV *new (SV *klass, unsigned int flags = 0) |
1235 |
CODE: |
1236 |
{ |
1237 |
struct ev_loop *loop = ev_loop_new (flags); |
1238 |
|
1239 |
if (!loop) |
1240 |
XSRETURN_UNDEF; |
1241 |
|
1242 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1243 |
} |
1244 |
OUTPUT: |
1245 |
RETVAL |
1246 |
|
1247 |
void DESTROY (struct ev_loop *loop) |
1248 |
CODE: |
1249 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1250 |
ev_loop_destroy (loop); |
1251 |
|
1252 |
void ev_loop_fork (struct ev_loop *loop) |
1253 |
|
1254 |
void ev_loop_verify (struct ev_loop *loop) |
1255 |
|
1256 |
NV ev_now (struct ev_loop *loop) |
1257 |
|
1258 |
void ev_now_update (struct ev_loop *loop) |
1259 |
|
1260 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1261 |
|
1262 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1263 |
|
1264 |
unsigned int ev_backend (struct ev_loop *loop) |
1265 |
|
1266 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1267 |
|
1268 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1269 |
|
1270 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1271 |
|
1272 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1273 |
|
1274 |
#if 0 |
1275 |
|
1276 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1277 |
CODE: |
1278 |
{ |
1279 |
Signal signum = sv_signum (signal); |
1280 |
CHECK_SIG (signal, signum); |
1281 |
|
1282 |
ev_feed_signal_event (loop, signum); |
1283 |
} |
1284 |
|
1285 |
#endif |
1286 |
|
1287 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1288 |
ALIAS: |
1289 |
io_ns = 1 |
1290 |
CODE: |
1291 |
{ |
1292 |
int fd = sv_fileno (fh); |
1293 |
CHECK_FD (fh, fd); |
1294 |
|
1295 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1296 |
RETVAL->fh = newSVsv (fh); |
1297 |
ev_io_set (RETVAL, fd, events); |
1298 |
if (!ix) START (io, RETVAL); |
1299 |
} |
1300 |
OUTPUT: |
1301 |
RETVAL |
1302 |
|
1303 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1304 |
ALIAS: |
1305 |
timer_ns = 1 |
1306 |
INIT: |
1307 |
CHECK_REPEAT (repeat); |
1308 |
CODE: |
1309 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1310 |
ev_timer_set (RETVAL, after, repeat); |
1311 |
if (!ix) START (timer, RETVAL); |
1312 |
OUTPUT: |
1313 |
RETVAL |
1314 |
|
1315 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1316 |
ALIAS: |
1317 |
periodic_ns = 1 |
1318 |
INIT: |
1319 |
CHECK_REPEAT (interval); |
1320 |
CODE: |
1321 |
{ |
1322 |
ev_periodic *w; |
1323 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1324 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1325 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1326 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1327 |
if (!ix) START (periodic, w); |
1328 |
} |
1329 |
OUTPUT: |
1330 |
RETVAL |
1331 |
|
1332 |
#if 0 |
1333 |
|
1334 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1335 |
ALIAS: |
1336 |
signal_ns = 1 |
1337 |
CODE: |
1338 |
{ |
1339 |
Signal signum = sv_signum (signal); |
1340 |
CHECK_SIG (signal, signum); |
1341 |
|
1342 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1343 |
ev_signal_set (RETVAL, signum); |
1344 |
if (!ix) START (signal, RETVAL); |
1345 |
} |
1346 |
OUTPUT: |
1347 |
RETVAL |
1348 |
|
1349 |
#endif |
1350 |
|
1351 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1352 |
ALIAS: |
1353 |
idle_ns = 1 |
1354 |
CODE: |
1355 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1356 |
ev_idle_set (RETVAL); |
1357 |
if (!ix) START (idle, RETVAL); |
1358 |
OUTPUT: |
1359 |
RETVAL |
1360 |
|
1361 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1362 |
ALIAS: |
1363 |
prepare_ns = 1 |
1364 |
CODE: |
1365 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1366 |
ev_prepare_set (RETVAL); |
1367 |
if (!ix) START (prepare, RETVAL); |
1368 |
OUTPUT: |
1369 |
RETVAL |
1370 |
|
1371 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1372 |
ALIAS: |
1373 |
check_ns = 1 |
1374 |
CODE: |
1375 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1376 |
ev_check_set (RETVAL); |
1377 |
if (!ix) START (check, RETVAL); |
1378 |
OUTPUT: |
1379 |
RETVAL |
1380 |
|
1381 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1382 |
ALIAS: |
1383 |
fork_ns = 1 |
1384 |
CODE: |
1385 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1386 |
ev_fork_set (RETVAL); |
1387 |
if (!ix) START (fork, RETVAL); |
1388 |
OUTPUT: |
1389 |
RETVAL |
1390 |
|
1391 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1392 |
ALIAS: |
1393 |
child_ns = 1 |
1394 |
CODE: |
1395 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1396 |
ev_child_set (RETVAL, pid, trace); |
1397 |
if (!ix) START (child, RETVAL); |
1398 |
OUTPUT: |
1399 |
RETVAL |
1400 |
|
1401 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1402 |
ALIAS: |
1403 |
stat_ns = 1 |
1404 |
CODE: |
1405 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1406 |
RETVAL->fh = newSVsv (path); |
1407 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1408 |
if (!ix) START (stat, RETVAL); |
1409 |
OUTPUT: |
1410 |
RETVAL |
1411 |
|
1412 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1413 |
ALIAS: |
1414 |
embed_ns = 1 |
1415 |
CODE: |
1416 |
{ |
1417 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1418 |
croak ("passed loop is not embeddable via EV::embed,"); |
1419 |
|
1420 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1421 |
RETVAL->fh = newSVsv (ST (1)); |
1422 |
ev_embed_set (RETVAL, other); |
1423 |
if (!ix) START (embed, RETVAL); |
1424 |
} |
1425 |
OUTPUT: |
1426 |
RETVAL |
1427 |
|
1428 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1429 |
ALIAS: |
1430 |
async_ns = 1 |
1431 |
CODE: |
1432 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1433 |
ev_async_set (RETVAL); |
1434 |
if (!ix) START (async, RETVAL); |
1435 |
OUTPUT: |
1436 |
RETVAL |
1437 |
|
1438 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1439 |
CODE: |
1440 |
ev_once ( |
1441 |
loop, |
1442 |
sv_fileno (fh), events, |
1443 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1444 |
e_once_cb, |
1445 |
newSVsv (cb) |
1446 |
); |
1447 |
|