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 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
52 |
|
53 |
#define UNREF(w) \ |
54 |
if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
55 |
&& ev_is_active (w)) \ |
56 |
{ \ |
57 |
ev_unref (e_loop (w)); \ |
58 |
(w)->e_flags |= WFLAG_UNREFED; \ |
59 |
} |
60 |
|
61 |
#define REF(w) \ |
62 |
if ((w)->e_flags & WFLAG_UNREFED) \ |
63 |
{ \ |
64 |
(w)->e_flags &= ~WFLAG_UNREFED; \ |
65 |
ev_ref (e_loop (w)); \ |
66 |
} |
67 |
|
68 |
#define START(type,w) \ |
69 |
do { \ |
70 |
ev_ ## type ## _start (e_loop (w), w); \ |
71 |
UNREF (w); \ |
72 |
} while (0) |
73 |
|
74 |
#define STOP(type,w) \ |
75 |
do { \ |
76 |
REF (w); \ |
77 |
ev_ ## type ## _stop (e_loop (w), w); \ |
78 |
} while (0) |
79 |
|
80 |
#define RESET(type,w,seta) \ |
81 |
do { \ |
82 |
int active = ev_is_active (w); \ |
83 |
if (active) STOP (type, w); \ |
84 |
ev_ ## type ## _set seta; \ |
85 |
if (active) START (type, w); \ |
86 |
} while (0) |
87 |
|
88 |
typedef int Signal; |
89 |
|
90 |
static SV *default_loop_sv; |
91 |
|
92 |
static struct EVAPI evapi; |
93 |
|
94 |
static HV |
95 |
*stash_loop, |
96 |
*stash_watcher, |
97 |
*stash_io, |
98 |
*stash_timer, |
99 |
*stash_periodic, |
100 |
*stash_signal, |
101 |
*stash_child, |
102 |
*stash_stat, |
103 |
*stash_idle, |
104 |
*stash_prepare, |
105 |
*stash_check, |
106 |
*stash_embed, |
107 |
*stash_fork, |
108 |
*stash_async; |
109 |
|
110 |
#ifndef SIG_SIZE |
111 |
/* kudos to Slaven Rezic for the idea */ |
112 |
static char sig_size [] = { SIG_NUM }; |
113 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
114 |
#endif |
115 |
|
116 |
static Signal |
117 |
sv_signum (SV *sig) |
118 |
{ |
119 |
Signal signum; |
120 |
|
121 |
SvGETMAGIC (sig); |
122 |
|
123 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
124 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
125 |
return signum; |
126 |
|
127 |
signum = SvIV (sig); |
128 |
|
129 |
if (signum > 0 && signum < SIG_SIZE) |
130 |
return signum; |
131 |
|
132 |
return -1; |
133 |
} |
134 |
|
135 |
///////////////////////////////////////////////////////////////////////////// |
136 |
// Event |
137 |
|
138 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
139 |
|
140 |
static int |
141 |
sv_fileno (SV *fh) |
142 |
{ |
143 |
SvGETMAGIC (fh); |
144 |
|
145 |
if (SvROK (fh)) |
146 |
fh = SvRV (fh); |
147 |
|
148 |
if (SvTYPE (fh) == SVt_PVGV) |
149 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
150 |
|
151 |
if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
152 |
return SvIV (fh); |
153 |
|
154 |
return -1; |
155 |
} |
156 |
|
157 |
static SV * |
158 |
e_get_cv (SV *cb_sv) |
159 |
{ |
160 |
HV *st; |
161 |
GV *gvp; |
162 |
CV *cv = sv_2cv (cb_sv, &st, &gvp, 0); |
163 |
|
164 |
if (!cv) |
165 |
croak ("EV watcher callback must be a CODE reference"); |
166 |
|
167 |
return (SV *)cv; |
168 |
} |
169 |
|
170 |
static void * |
171 |
e_new (int size, SV *cb_sv, SV *loop) |
172 |
{ |
173 |
SV *cv = cb_sv ? e_get_cv (cb_sv) : 0; |
174 |
ev_watcher *w; |
175 |
SV *self = NEWSV (0, size); |
176 |
SvPOK_only (self); |
177 |
SvCUR_set (self, size); |
178 |
|
179 |
w = (ev_watcher *)SvPVX (self); |
180 |
|
181 |
ev_init (w, cv ? e_cb : 0); |
182 |
|
183 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
184 |
w->e_flags = WFLAG_KEEPALIVE; |
185 |
w->data = 0; |
186 |
w->fh = 0; |
187 |
w->cb_sv = SvREFCNT_inc (cv); |
188 |
w->self = self; |
189 |
|
190 |
return (void *)w; |
191 |
} |
192 |
|
193 |
static void |
194 |
e_destroy (void *w_) |
195 |
{ |
196 |
ev_watcher *w = (ev_watcher *)w_; |
197 |
|
198 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
199 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
200 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
201 |
SvREFCNT_dec (w->data ); w->data = 0; |
202 |
} |
203 |
|
204 |
static SV * |
205 |
e_bless (ev_watcher *w, HV *stash) |
206 |
{ |
207 |
SV *rv; |
208 |
|
209 |
if (SvOBJECT (w->self)) |
210 |
rv = newRV_inc (w->self); |
211 |
else |
212 |
{ |
213 |
rv = newRV_noinc (w->self); |
214 |
sv_bless (rv, stash); |
215 |
SvREADONLY_on (w->self); |
216 |
} |
217 |
|
218 |
return rv; |
219 |
} |
220 |
|
221 |
static SV *sv_self_cache, *sv_events_cache; |
222 |
|
223 |
static void |
224 |
e_cb (EV_P_ ev_watcher *w, int revents) |
225 |
{ |
226 |
dSP; |
227 |
I32 mark = SP - PL_stack_base; |
228 |
SV *sv_self, *sv_events; |
229 |
|
230 |
/* libev might have stopped the watcher */ |
231 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
232 |
&& !ev_is_active (w)) |
233 |
REF (w); |
234 |
|
235 |
if (expect_true (sv_self_cache)) |
236 |
{ |
237 |
sv_self = sv_self_cache; sv_self_cache = 0; |
238 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
239 |
} |
240 |
else |
241 |
{ |
242 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
243 |
SvREADONLY_on (sv_self); |
244 |
} |
245 |
|
246 |
if (expect_true (sv_events_cache)) |
247 |
{ |
248 |
sv_events = sv_events_cache; sv_events_cache = 0; |
249 |
SvIV_set (sv_events, revents); |
250 |
} |
251 |
else |
252 |
{ |
253 |
sv_events = newSViv (revents); |
254 |
SvREADONLY_on (sv_events); |
255 |
} |
256 |
|
257 |
PUSHMARK (SP); |
258 |
EXTEND (SP, 2); |
259 |
PUSHs (sv_self); |
260 |
PUSHs (sv_events); |
261 |
|
262 |
PUTBACK; |
263 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
264 |
|
265 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
266 |
SvREFCNT_dec (sv_self); |
267 |
else |
268 |
{ |
269 |
SvREFCNT_dec (SvRV (sv_self)); |
270 |
SvRV_set (sv_self, &PL_sv_undef); |
271 |
sv_self_cache = sv_self; |
272 |
} |
273 |
|
274 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
275 |
SvREFCNT_dec (sv_events); |
276 |
else |
277 |
sv_events_cache = sv_events; |
278 |
|
279 |
if (expect_false (SvTRUE (ERRSV))) |
280 |
{ |
281 |
SPAGAIN; |
282 |
PUSHMARK (SP); |
283 |
PUTBACK; |
284 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
285 |
} |
286 |
|
287 |
SP = PL_stack_base + mark; |
288 |
PUTBACK; |
289 |
} |
290 |
|
291 |
static void |
292 |
e_once_cb (int revents, void *arg) |
293 |
{ |
294 |
dSP; |
295 |
I32 mark = SP - PL_stack_base; |
296 |
SV *sv_events; |
297 |
|
298 |
if (sv_events_cache) |
299 |
{ |
300 |
sv_events = sv_events_cache; sv_events_cache = 0; |
301 |
SvIV_set (sv_events, revents); |
302 |
} |
303 |
else |
304 |
sv_events = newSViv (revents); |
305 |
|
306 |
PUSHMARK (SP); |
307 |
XPUSHs (sv_events); |
308 |
|
309 |
PUTBACK; |
310 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
311 |
|
312 |
SvREFCNT_dec ((SV *)arg); |
313 |
|
314 |
if (sv_events_cache) |
315 |
SvREFCNT_dec (sv_events); |
316 |
else |
317 |
sv_events_cache = sv_events; |
318 |
|
319 |
if (SvTRUE (ERRSV)) |
320 |
{ |
321 |
SPAGAIN; |
322 |
PUSHMARK (SP); |
323 |
PUTBACK; |
324 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
325 |
} |
326 |
|
327 |
SP = PL_stack_base + mark; |
328 |
PUTBACK; |
329 |
} |
330 |
|
331 |
static ev_tstamp |
332 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
333 |
{ |
334 |
ev_tstamp retval; |
335 |
int count; |
336 |
dSP; |
337 |
|
338 |
ENTER; |
339 |
SAVETMPS; |
340 |
|
341 |
PUSHMARK (SP); |
342 |
EXTEND (SP, 2); |
343 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
344 |
PUSHs (newSVnv (now)); |
345 |
|
346 |
PUTBACK; |
347 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
348 |
SPAGAIN; |
349 |
|
350 |
if (SvTRUE (ERRSV)) |
351 |
{ |
352 |
PUSHMARK (SP); |
353 |
PUTBACK; |
354 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
355 |
SPAGAIN; |
356 |
} |
357 |
|
358 |
if (count > 0) |
359 |
{ |
360 |
retval = SvNV (TOPs); |
361 |
|
362 |
if (retval < now) |
363 |
retval = now; |
364 |
} |
365 |
else |
366 |
retval = now; |
367 |
|
368 |
FREETMPS; |
369 |
LEAVE; |
370 |
|
371 |
return retval; |
372 |
} |
373 |
|
374 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
375 |
croak (# repeat " value must be >= 0"); |
376 |
|
377 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
378 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
379 |
|
380 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
381 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
382 |
|
383 |
///////////////////////////////////////////////////////////////////////////// |
384 |
// XS interface functions |
385 |
|
386 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
387 |
|
388 |
PROTOTYPES: ENABLE |
389 |
|
390 |
BOOT: |
391 |
{ |
392 |
HV *stash = gv_stashpv ("EV", 1); |
393 |
|
394 |
static const struct { |
395 |
const char *name; |
396 |
IV iv; |
397 |
} *civ, const_iv[] = { |
398 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
399 |
const_iv (EV_, MINPRI) |
400 |
const_iv (EV_, MAXPRI) |
401 |
|
402 |
const_iv (EV_, UNDEF) |
403 |
const_iv (EV_, NONE) |
404 |
const_iv (EV_, TIMEOUT) |
405 |
const_iv (EV_, READ) |
406 |
const_iv (EV_, WRITE) |
407 |
const_iv (EV_, SIGNAL) |
408 |
const_iv (EV_, IDLE) |
409 |
const_iv (EV_, CHECK) |
410 |
const_iv (EV_, ERROR) |
411 |
|
412 |
const_iv (EV, LOOP_ONESHOT) |
413 |
const_iv (EV, LOOP_NONBLOCK) |
414 |
const_iv (EV, UNLOOP_ONE) |
415 |
const_iv (EV, UNLOOP_ALL) |
416 |
|
417 |
const_iv (EV, BACKEND_SELECT) |
418 |
const_iv (EV, BACKEND_POLL) |
419 |
const_iv (EV, BACKEND_EPOLL) |
420 |
const_iv (EV, BACKEND_KQUEUE) |
421 |
const_iv (EV, BACKEND_DEVPOLL) |
422 |
const_iv (EV, BACKEND_PORT) |
423 |
const_iv (EV, FLAG_AUTO) |
424 |
const_iv (EV, FLAG_NOENV) |
425 |
const_iv (EV, FLAG_FORKCHECK) |
426 |
}; |
427 |
|
428 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
429 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
430 |
|
431 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
432 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
433 |
stash_io = gv_stashpv ("EV::IO" , 1); |
434 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
435 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
436 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
437 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
438 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
439 |
stash_check = gv_stashpv ("EV::Check" , 1); |
440 |
stash_child = gv_stashpv ("EV::Child" , 1); |
441 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
442 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
443 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
444 |
stash_async = gv_stashpv ("EV::Async" , 1); |
445 |
|
446 |
{ |
447 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
448 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
449 |
|
450 |
/* the poor man's shared library emulator */ |
451 |
evapi.ver = EV_API_VERSION; |
452 |
evapi.rev = EV_API_REVISION; |
453 |
evapi.sv_fileno = sv_fileno; |
454 |
evapi.sv_signum = sv_signum; |
455 |
evapi.supported_backends = ev_supported_backends (); |
456 |
evapi.recommended_backends = ev_recommended_backends (); |
457 |
evapi.embeddable_backends = ev_embeddable_backends (); |
458 |
evapi.time_ = ev_time; |
459 |
evapi.sleep_ = ev_sleep; |
460 |
evapi.loop_new = ev_loop_new; |
461 |
evapi.loop_destroy = ev_loop_destroy; |
462 |
evapi.loop_fork = ev_loop_fork; |
463 |
evapi.loop_count = ev_loop_count; |
464 |
evapi.now = ev_now; |
465 |
evapi.now_update = ev_now_update; |
466 |
evapi.backend = ev_backend; |
467 |
evapi.unloop = ev_unloop; |
468 |
evapi.ref = ev_ref; |
469 |
evapi.unref = ev_unref; |
470 |
evapi.loop = ev_loop; |
471 |
evapi.once = ev_once; |
472 |
evapi.io_start = ev_io_start; |
473 |
evapi.io_stop = ev_io_stop; |
474 |
evapi.timer_start = ev_timer_start; |
475 |
evapi.timer_stop = ev_timer_stop; |
476 |
evapi.timer_again = ev_timer_again; |
477 |
evapi.periodic_start = ev_periodic_start; |
478 |
evapi.periodic_stop = ev_periodic_stop; |
479 |
evapi.signal_start = ev_signal_start; |
480 |
evapi.signal_stop = ev_signal_stop; |
481 |
evapi.idle_start = ev_idle_start; |
482 |
evapi.idle_stop = ev_idle_stop; |
483 |
evapi.prepare_start = ev_prepare_start; |
484 |
evapi.prepare_stop = ev_prepare_stop; |
485 |
evapi.check_start = ev_check_start; |
486 |
evapi.check_stop = ev_check_stop; |
487 |
evapi.child_start = ev_child_start; |
488 |
evapi.child_stop = ev_child_stop; |
489 |
evapi.stat_start = ev_stat_start; |
490 |
evapi.stat_stop = ev_stat_stop; |
491 |
evapi.stat_stat = ev_stat_stat; |
492 |
evapi.embed_start = ev_embed_start; |
493 |
evapi.embed_stop = ev_embed_stop; |
494 |
evapi.embed_sweep = ev_embed_sweep; |
495 |
evapi.fork_start = ev_fork_start; |
496 |
evapi.fork_stop = ev_fork_stop; |
497 |
evapi.async_start = ev_async_start; |
498 |
evapi.async_stop = ev_async_stop; |
499 |
evapi.async_send = ev_async_send; |
500 |
evapi.clear_pending = ev_clear_pending; |
501 |
evapi.invoke = ev_invoke; |
502 |
|
503 |
sv_setiv (sv, (IV)&evapi); |
504 |
SvREADONLY_on (sv); |
505 |
} |
506 |
#ifndef _WIN32 |
507 |
pthread_atfork (0, 0, ev_default_fork); |
508 |
#endif |
509 |
} |
510 |
|
511 |
SV *ev_default_loop (unsigned int flags = 0) |
512 |
CODE: |
513 |
{ |
514 |
if (!default_loop_sv) |
515 |
{ |
516 |
evapi.default_loop = ev_default_loop (flags); |
517 |
|
518 |
if (!evapi.default_loop) |
519 |
XSRETURN_UNDEF; |
520 |
|
521 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
522 |
} |
523 |
|
524 |
RETVAL = newSVsv (default_loop_sv); |
525 |
} |
526 |
OUTPUT: |
527 |
RETVAL |
528 |
|
529 |
void ev_default_destroy () |
530 |
CODE: |
531 |
ev_default_destroy (); |
532 |
SvREFCNT_dec (default_loop_sv); |
533 |
default_loop_sv = 0; |
534 |
|
535 |
unsigned int ev_supported_backends () |
536 |
|
537 |
unsigned int ev_recommended_backends () |
538 |
|
539 |
unsigned int ev_embeddable_backends () |
540 |
|
541 |
void ev_sleep (NV interval) |
542 |
|
543 |
NV ev_time () |
544 |
|
545 |
NV ev_now () |
546 |
C_ARGS: evapi.default_loop |
547 |
|
548 |
void ev_now_update () |
549 |
C_ARGS: evapi.default_loop |
550 |
|
551 |
unsigned int ev_backend () |
552 |
C_ARGS: evapi.default_loop |
553 |
|
554 |
unsigned int ev_loop_count () |
555 |
C_ARGS: evapi.default_loop |
556 |
|
557 |
void ev_set_io_collect_interval (NV interval) |
558 |
C_ARGS: evapi.default_loop, interval |
559 |
|
560 |
void ev_set_timeout_collect_interval (NV interval) |
561 |
C_ARGS: evapi.default_loop, interval |
562 |
|
563 |
void ev_loop (int flags = 0) |
564 |
C_ARGS: evapi.default_loop, flags |
565 |
|
566 |
void ev_unloop (int how = EVUNLOOP_ONE) |
567 |
C_ARGS: evapi.default_loop, how |
568 |
|
569 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
570 |
C_ARGS: evapi.default_loop, fd, revents |
571 |
|
572 |
void ev_feed_signal_event (SV *signal) |
573 |
CODE: |
574 |
{ |
575 |
Signal signum = sv_signum (signal); |
576 |
CHECK_SIG (signal, signum); |
577 |
|
578 |
ev_feed_signal_event (evapi.default_loop, signum); |
579 |
} |
580 |
|
581 |
ev_io *io (SV *fh, int events, SV *cb) |
582 |
ALIAS: |
583 |
io_ns = 1 |
584 |
CODE: |
585 |
{ |
586 |
int fd = sv_fileno (fh); |
587 |
CHECK_FD (fh, fd); |
588 |
|
589 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
590 |
RETVAL->fh = newSVsv (fh); |
591 |
ev_io_set (RETVAL, fd, events); |
592 |
if (!ix) START (io, RETVAL); |
593 |
} |
594 |
OUTPUT: |
595 |
RETVAL |
596 |
|
597 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
598 |
ALIAS: |
599 |
timer_ns = 1 |
600 |
INIT: |
601 |
CHECK_REPEAT (repeat); |
602 |
CODE: |
603 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
604 |
ev_timer_set (RETVAL, after, repeat); |
605 |
if (!ix) START (timer, RETVAL); |
606 |
OUTPUT: |
607 |
RETVAL |
608 |
|
609 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
610 |
ALIAS: |
611 |
periodic_ns = 1 |
612 |
INIT: |
613 |
CHECK_REPEAT (interval); |
614 |
CODE: |
615 |
{ |
616 |
ev_periodic *w; |
617 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
618 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
619 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
620 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
621 |
if (!ix) START (periodic, w); |
622 |
} |
623 |
OUTPUT: |
624 |
RETVAL |
625 |
|
626 |
ev_signal *signal (SV *signal, SV *cb) |
627 |
ALIAS: |
628 |
signal_ns = 1 |
629 |
CODE: |
630 |
{ |
631 |
Signal signum = sv_signum (signal); |
632 |
CHECK_SIG (signal, signum); |
633 |
|
634 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
635 |
ev_signal_set (RETVAL, signum); |
636 |
if (!ix) START (signal, RETVAL); |
637 |
} |
638 |
OUTPUT: |
639 |
RETVAL |
640 |
|
641 |
ev_idle *idle (SV *cb) |
642 |
ALIAS: |
643 |
idle_ns = 1 |
644 |
CODE: |
645 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
646 |
ev_idle_set (RETVAL); |
647 |
if (!ix) START (idle, RETVAL); |
648 |
OUTPUT: |
649 |
RETVAL |
650 |
|
651 |
ev_prepare *prepare (SV *cb) |
652 |
ALIAS: |
653 |
prepare_ns = 1 |
654 |
CODE: |
655 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
656 |
ev_prepare_set (RETVAL); |
657 |
if (!ix) START (prepare, RETVAL); |
658 |
OUTPUT: |
659 |
RETVAL |
660 |
|
661 |
ev_check *check (SV *cb) |
662 |
ALIAS: |
663 |
check_ns = 1 |
664 |
CODE: |
665 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
666 |
ev_check_set (RETVAL); |
667 |
if (!ix) START (check, RETVAL); |
668 |
OUTPUT: |
669 |
RETVAL |
670 |
|
671 |
ev_fork *fork (SV *cb) |
672 |
ALIAS: |
673 |
fork_ns = 1 |
674 |
CODE: |
675 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
676 |
ev_fork_set (RETVAL); |
677 |
if (!ix) START (fork, RETVAL); |
678 |
OUTPUT: |
679 |
RETVAL |
680 |
|
681 |
ev_child *child (int pid, int trace, SV *cb) |
682 |
ALIAS: |
683 |
child_ns = 1 |
684 |
CODE: |
685 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
686 |
ev_child_set (RETVAL, pid, trace); |
687 |
if (!ix) START (child, RETVAL); |
688 |
OUTPUT: |
689 |
RETVAL |
690 |
|
691 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
692 |
ALIAS: |
693 |
stat_ns = 1 |
694 |
CODE: |
695 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
696 |
RETVAL->fh = newSVsv (path); |
697 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
698 |
if (!ix) START (stat, RETVAL); |
699 |
OUTPUT: |
700 |
RETVAL |
701 |
|
702 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
703 |
ALIAS: |
704 |
embed_ns = 1 |
705 |
CODE: |
706 |
{ |
707 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
708 |
croak ("passed loop is not embeddable via EV::embed,"); |
709 |
|
710 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
711 |
RETVAL->fh = newSVsv (ST (0)); |
712 |
ev_embed_set (RETVAL, loop); |
713 |
if (!ix) START (embed, RETVAL); |
714 |
} |
715 |
OUTPUT: |
716 |
RETVAL |
717 |
|
718 |
ev_async *async (SV *cb) |
719 |
ALIAS: |
720 |
async_ns = 1 |
721 |
CODE: |
722 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
723 |
ev_async_set (RETVAL); |
724 |
if (!ix) START (async, RETVAL); |
725 |
OUTPUT: |
726 |
RETVAL |
727 |
|
728 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
729 |
CODE: |
730 |
ev_once ( |
731 |
evapi.default_loop, |
732 |
sv_fileno (fh), events, |
733 |
SvOK (timeout) ? SvNV (timeout) : -1., |
734 |
e_once_cb, |
735 |
newSVsv (cb) |
736 |
); |
737 |
|
738 |
PROTOTYPES: DISABLE |
739 |
|
740 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
741 |
|
742 |
int ev_is_active (ev_watcher *w) |
743 |
|
744 |
int ev_is_pending (ev_watcher *w) |
745 |
|
746 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
747 |
C_ARGS: e_loop (w), w, revents |
748 |
|
749 |
int ev_clear_pending (ev_watcher *w) |
750 |
C_ARGS: e_loop (w), w |
751 |
|
752 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
753 |
C_ARGS: e_loop (w), w, revents |
754 |
|
755 |
int keepalive (ev_watcher *w, int new_value = 0) |
756 |
CODE: |
757 |
{ |
758 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
759 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
760 |
|
761 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
762 |
{ |
763 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
764 |
REF (w); |
765 |
UNREF (w); |
766 |
} |
767 |
} |
768 |
OUTPUT: |
769 |
RETVAL |
770 |
|
771 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
772 |
CODE: |
773 |
{ |
774 |
if (items > 1) |
775 |
{ |
776 |
new_cb = e_get_cv (new_cb); |
777 |
RETVAL = newRV_noinc (w->cb_sv); |
778 |
w->cb_sv = SvREFCNT_inc (new_cb); |
779 |
} |
780 |
else |
781 |
RETVAL = newRV_inc (w->cb_sv); |
782 |
} |
783 |
OUTPUT: |
784 |
RETVAL |
785 |
|
786 |
SV *data (ev_watcher *w, SV *new_data = 0) |
787 |
CODE: |
788 |
{ |
789 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
790 |
|
791 |
if (items > 1) |
792 |
{ |
793 |
SvREFCNT_dec (w->data); |
794 |
w->data = newSVsv (new_data); |
795 |
} |
796 |
} |
797 |
OUTPUT: |
798 |
RETVAL |
799 |
|
800 |
SV *loop (ev_watcher *w) |
801 |
CODE: |
802 |
RETVAL = newRV_inc (w->loop); |
803 |
OUTPUT: |
804 |
RETVAL |
805 |
|
806 |
int priority (ev_watcher *w, int new_priority = 0) |
807 |
CODE: |
808 |
{ |
809 |
RETVAL = w->priority; |
810 |
|
811 |
if (items > 1) |
812 |
{ |
813 |
int active = ev_is_active (w); |
814 |
|
815 |
if (active) |
816 |
{ |
817 |
/* grrr. */ |
818 |
PUSHMARK (SP); |
819 |
XPUSHs (ST (0)); |
820 |
PUTBACK; |
821 |
call_method ("stop", G_DISCARD | G_VOID); |
822 |
} |
823 |
|
824 |
ev_set_priority (w, new_priority); |
825 |
|
826 |
if (active) |
827 |
{ |
828 |
PUSHMARK (SP); |
829 |
XPUSHs (ST (0)); |
830 |
PUTBACK; |
831 |
call_method ("start", G_DISCARD | G_VOID); |
832 |
} |
833 |
} |
834 |
} |
835 |
OUTPUT: |
836 |
RETVAL |
837 |
|
838 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
839 |
|
840 |
void ev_io_start (ev_io *w) |
841 |
CODE: |
842 |
START (io, w); |
843 |
|
844 |
void ev_io_stop (ev_io *w) |
845 |
CODE: |
846 |
STOP (io, w); |
847 |
|
848 |
void DESTROY (ev_io *w) |
849 |
CODE: |
850 |
STOP (io, w); |
851 |
e_destroy (w); |
852 |
|
853 |
void set (ev_io *w, SV *fh, int events) |
854 |
CODE: |
855 |
{ |
856 |
int fd = sv_fileno (fh); |
857 |
CHECK_FD (fh, fd); |
858 |
|
859 |
sv_setsv (w->fh, fh); |
860 |
RESET (io, w, (w, fd, events)); |
861 |
} |
862 |
|
863 |
SV *fh (ev_io *w, SV *new_fh = 0) |
864 |
CODE: |
865 |
{ |
866 |
if (items > 1) |
867 |
{ |
868 |
int fd = sv_fileno (new_fh); |
869 |
CHECK_FD (new_fh, fd); |
870 |
|
871 |
RETVAL = w->fh; |
872 |
w->fh = newSVsv (new_fh); |
873 |
|
874 |
RESET (io, w, (w, fd, w->events)); |
875 |
} |
876 |
else |
877 |
RETVAL = newSVsv (w->fh); |
878 |
} |
879 |
OUTPUT: |
880 |
RETVAL |
881 |
|
882 |
int events (ev_io *w, int new_events = EV_UNDEF) |
883 |
CODE: |
884 |
{ |
885 |
RETVAL = w->events; |
886 |
|
887 |
if (items > 1) |
888 |
RESET (io, w, (w, w->fd, new_events)); |
889 |
} |
890 |
OUTPUT: |
891 |
RETVAL |
892 |
|
893 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
894 |
|
895 |
void ev_signal_start (ev_signal *w) |
896 |
CODE: |
897 |
START (signal, w); |
898 |
|
899 |
void ev_signal_stop (ev_signal *w) |
900 |
CODE: |
901 |
STOP (signal, w); |
902 |
|
903 |
void DESTROY (ev_signal *w) |
904 |
CODE: |
905 |
STOP (signal, w); |
906 |
e_destroy (w); |
907 |
|
908 |
void set (ev_signal *w, SV *signal) |
909 |
CODE: |
910 |
{ |
911 |
Signal signum = sv_signum (signal); |
912 |
CHECK_SIG (signal, signum); |
913 |
|
914 |
RESET (signal, w, (w, signum)); |
915 |
} |
916 |
|
917 |
int signal (ev_signal *w, SV *new_signal = 0) |
918 |
CODE: |
919 |
{ |
920 |
RETVAL = w->signum; |
921 |
|
922 |
if (items > 1) |
923 |
{ |
924 |
Signal signum = sv_signum (new_signal); |
925 |
CHECK_SIG (new_signal, signum); |
926 |
|
927 |
RESET (signal, w, (w, signum)); |
928 |
} |
929 |
} |
930 |
OUTPUT: |
931 |
RETVAL |
932 |
|
933 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
934 |
|
935 |
void ev_timer_start (ev_timer *w) |
936 |
INIT: |
937 |
CHECK_REPEAT (w->repeat); |
938 |
CODE: |
939 |
START (timer, w); |
940 |
|
941 |
void ev_timer_stop (ev_timer *w) |
942 |
CODE: |
943 |
STOP (timer, w); |
944 |
|
945 |
void ev_timer_again (ev_timer *w) |
946 |
INIT: |
947 |
CHECK_REPEAT (w->repeat); |
948 |
CODE: |
949 |
ev_timer_again (e_loop (w), w); |
950 |
UNREF (w); |
951 |
|
952 |
void DESTROY (ev_timer *w) |
953 |
CODE: |
954 |
STOP (timer, w); |
955 |
e_destroy (w); |
956 |
|
957 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
958 |
INIT: |
959 |
CHECK_REPEAT (repeat); |
960 |
CODE: |
961 |
RESET (timer, w, (w, after, repeat)); |
962 |
|
963 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
964 |
|
965 |
void ev_periodic_start (ev_periodic *w) |
966 |
INIT: |
967 |
CHECK_REPEAT (w->interval); |
968 |
CODE: |
969 |
START (periodic, w); |
970 |
|
971 |
void ev_periodic_stop (ev_periodic *w) |
972 |
CODE: |
973 |
STOP (periodic, w); |
974 |
|
975 |
void ev_periodic_again (ev_periodic *w) |
976 |
CODE: |
977 |
ev_periodic_again (e_loop (w), w); |
978 |
UNREF (w); |
979 |
|
980 |
void DESTROY (ev_periodic *w) |
981 |
CODE: |
982 |
STOP (periodic, w); |
983 |
e_destroy (w); |
984 |
|
985 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
986 |
INIT: |
987 |
CHECK_REPEAT (interval); |
988 |
CODE: |
989 |
{ |
990 |
SvREFCNT_dec (w->fh); |
991 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
992 |
|
993 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
994 |
} |
995 |
|
996 |
NV at (ev_periodic *w) |
997 |
CODE: |
998 |
RETVAL = ev_periodic_at (w); |
999 |
OUTPUT: |
1000 |
RETVAL |
1001 |
|
1002 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1003 |
|
1004 |
void ev_idle_start (ev_idle *w) |
1005 |
CODE: |
1006 |
START (idle, w); |
1007 |
|
1008 |
void ev_idle_stop (ev_idle *w) |
1009 |
CODE: |
1010 |
STOP (idle, w); |
1011 |
|
1012 |
void DESTROY (ev_idle *w) |
1013 |
CODE: |
1014 |
STOP (idle, w); |
1015 |
e_destroy (w); |
1016 |
|
1017 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1018 |
|
1019 |
void ev_prepare_start (ev_prepare *w) |
1020 |
CODE: |
1021 |
START (prepare, w); |
1022 |
|
1023 |
void ev_prepare_stop (ev_prepare *w) |
1024 |
CODE: |
1025 |
STOP (prepare, w); |
1026 |
|
1027 |
void DESTROY (ev_prepare *w) |
1028 |
CODE: |
1029 |
STOP (prepare, w); |
1030 |
e_destroy (w); |
1031 |
|
1032 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1033 |
|
1034 |
void ev_check_start (ev_check *w) |
1035 |
CODE: |
1036 |
START (check, w); |
1037 |
|
1038 |
void ev_check_stop (ev_check *w) |
1039 |
CODE: |
1040 |
STOP (check, w); |
1041 |
|
1042 |
void DESTROY (ev_check *w) |
1043 |
CODE: |
1044 |
STOP (check, w); |
1045 |
e_destroy (w); |
1046 |
|
1047 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1048 |
|
1049 |
void ev_fork_start (ev_fork *w) |
1050 |
CODE: |
1051 |
START (fork, w); |
1052 |
|
1053 |
void ev_fork_stop (ev_fork *w) |
1054 |
CODE: |
1055 |
STOP (fork, w); |
1056 |
|
1057 |
void DESTROY (ev_fork *w) |
1058 |
CODE: |
1059 |
STOP (fork, w); |
1060 |
e_destroy (w); |
1061 |
|
1062 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1063 |
|
1064 |
void ev_child_start (ev_child *w) |
1065 |
CODE: |
1066 |
START (child, w); |
1067 |
|
1068 |
void ev_child_stop (ev_child *w) |
1069 |
CODE: |
1070 |
STOP (child, w); |
1071 |
|
1072 |
void DESTROY (ev_child *w) |
1073 |
CODE: |
1074 |
STOP (child, w); |
1075 |
e_destroy (w); |
1076 |
|
1077 |
void set (ev_child *w, int pid, int trace) |
1078 |
CODE: |
1079 |
RESET (child, w, (w, pid, trace)); |
1080 |
|
1081 |
int pid (ev_child *w) |
1082 |
ALIAS: |
1083 |
rpid = 1 |
1084 |
rstatus = 2 |
1085 |
CODE: |
1086 |
RETVAL = ix == 0 ? w->pid |
1087 |
: ix == 1 ? w->rpid |
1088 |
: w->rstatus; |
1089 |
OUTPUT: |
1090 |
RETVAL |
1091 |
|
1092 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1093 |
|
1094 |
void ev_stat_start (ev_stat *w) |
1095 |
CODE: |
1096 |
START (stat, w); |
1097 |
|
1098 |
void ev_stat_stop (ev_stat *w) |
1099 |
CODE: |
1100 |
STOP (stat, w); |
1101 |
|
1102 |
void DESTROY (ev_stat *w) |
1103 |
CODE: |
1104 |
STOP (stat, w); |
1105 |
e_destroy (w); |
1106 |
|
1107 |
void set (ev_stat *w, SV *path, NV interval) |
1108 |
CODE: |
1109 |
{ |
1110 |
sv_setsv (w->fh, path); |
1111 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1112 |
} |
1113 |
|
1114 |
SV *path (ev_stat *w, SV *new_path = 0) |
1115 |
CODE: |
1116 |
{ |
1117 |
RETVAL = SvREFCNT_inc (w->fh); |
1118 |
|
1119 |
if (items > 1) |
1120 |
{ |
1121 |
SvREFCNT_dec (w->fh); |
1122 |
w->fh = newSVsv (new_path); |
1123 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1124 |
} |
1125 |
} |
1126 |
OUTPUT: |
1127 |
RETVAL |
1128 |
|
1129 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1130 |
CODE: |
1131 |
{ |
1132 |
RETVAL = w->interval; |
1133 |
|
1134 |
if (items > 1) |
1135 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1136 |
} |
1137 |
OUTPUT: |
1138 |
RETVAL |
1139 |
|
1140 |
void prev (ev_stat *w) |
1141 |
ALIAS: |
1142 |
stat = 1 |
1143 |
attr = 2 |
1144 |
PPCODE: |
1145 |
{ |
1146 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1147 |
|
1148 |
if (ix == 1) |
1149 |
ev_stat_stat (e_loop (w), w); |
1150 |
else if (!s->st_nlink) |
1151 |
errno = ENOENT; |
1152 |
|
1153 |
PL_statcache.st_dev = s->st_nlink; |
1154 |
PL_statcache.st_ino = s->st_ino; |
1155 |
PL_statcache.st_mode = s->st_mode; |
1156 |
PL_statcache.st_nlink = s->st_nlink; |
1157 |
PL_statcache.st_uid = s->st_uid; |
1158 |
PL_statcache.st_gid = s->st_gid; |
1159 |
PL_statcache.st_rdev = s->st_rdev; |
1160 |
PL_statcache.st_size = s->st_size; |
1161 |
PL_statcache.st_atime = s->st_atime; |
1162 |
PL_statcache.st_mtime = s->st_mtime; |
1163 |
PL_statcache.st_ctime = s->st_ctime; |
1164 |
|
1165 |
if (GIMME_V == G_SCALAR) |
1166 |
XPUSHs (boolSV (s->st_nlink)); |
1167 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1168 |
{ |
1169 |
EXTEND (SP, 13); |
1170 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1171 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1172 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1173 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1174 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1175 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1176 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1177 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1178 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1179 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1180 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1181 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1182 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1183 |
} |
1184 |
} |
1185 |
|
1186 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1187 |
|
1188 |
void ev_embed_start (ev_embed *w) |
1189 |
CODE: |
1190 |
START (embed, w); |
1191 |
|
1192 |
void ev_embed_stop (ev_embed *w) |
1193 |
CODE: |
1194 |
STOP (embed, w); |
1195 |
|
1196 |
void DESTROY (ev_embed *w) |
1197 |
CODE: |
1198 |
STOP (embed, w); |
1199 |
e_destroy (w); |
1200 |
|
1201 |
void set (ev_embed *w, struct ev_loop *loop) |
1202 |
CODE: |
1203 |
{ |
1204 |
sv_setsv (w->fh, ST (1)); |
1205 |
RESET (embed, w, (w, loop)); |
1206 |
} |
1207 |
|
1208 |
SV *other (ev_embed *w) |
1209 |
CODE: |
1210 |
RETVAL = newSVsv (w->fh); |
1211 |
OUTPUT: |
1212 |
RETVAL |
1213 |
|
1214 |
void ev_embed_sweep (ev_embed *w) |
1215 |
C_ARGS: e_loop (w), w |
1216 |
|
1217 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1218 |
|
1219 |
void ev_async_start (ev_async *w) |
1220 |
CODE: |
1221 |
START (async, w); |
1222 |
|
1223 |
void ev_async_stop (ev_async *w) |
1224 |
CODE: |
1225 |
STOP (async, w); |
1226 |
|
1227 |
void DESTROY (ev_async *w) |
1228 |
CODE: |
1229 |
STOP (async, w); |
1230 |
e_destroy (w); |
1231 |
|
1232 |
void ev_async_send (ev_async *w) |
1233 |
C_ARGS: e_loop (w), w |
1234 |
|
1235 |
SV *ev_async_async_pending (ev_async *w) |
1236 |
CODE: |
1237 |
RETVAL = boolSV (ev_async_pending (w)); |
1238 |
OUTPUT: |
1239 |
RETVAL |
1240 |
|
1241 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1242 |
|
1243 |
SV *new (SV *klass, unsigned int flags = 0) |
1244 |
CODE: |
1245 |
{ |
1246 |
struct ev_loop *loop = ev_loop_new (flags); |
1247 |
|
1248 |
if (!loop) |
1249 |
XSRETURN_UNDEF; |
1250 |
|
1251 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1252 |
} |
1253 |
OUTPUT: |
1254 |
RETVAL |
1255 |
|
1256 |
void DESTROY (struct ev_loop *loop) |
1257 |
CODE: |
1258 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1259 |
ev_loop_destroy (loop); |
1260 |
|
1261 |
void ev_loop_fork (struct ev_loop *loop) |
1262 |
|
1263 |
void ev_loop_verify (struct ev_loop *loop) |
1264 |
|
1265 |
NV ev_now (struct ev_loop *loop) |
1266 |
|
1267 |
void ev_now_update (struct ev_loop *loop) |
1268 |
|
1269 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1270 |
|
1271 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1272 |
|
1273 |
unsigned int ev_backend (struct ev_loop *loop) |
1274 |
|
1275 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1276 |
|
1277 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1278 |
|
1279 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1280 |
|
1281 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1282 |
|
1283 |
#if 0 |
1284 |
|
1285 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1286 |
CODE: |
1287 |
{ |
1288 |
Signal signum = sv_signum (signal); |
1289 |
CHECK_SIG (signal, signum); |
1290 |
|
1291 |
ev_feed_signal_event (loop, signum); |
1292 |
} |
1293 |
|
1294 |
#endif |
1295 |
|
1296 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1297 |
ALIAS: |
1298 |
io_ns = 1 |
1299 |
CODE: |
1300 |
{ |
1301 |
int fd = sv_fileno (fh); |
1302 |
CHECK_FD (fh, fd); |
1303 |
|
1304 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1305 |
RETVAL->fh = newSVsv (fh); |
1306 |
ev_io_set (RETVAL, fd, events); |
1307 |
if (!ix) START (io, RETVAL); |
1308 |
} |
1309 |
OUTPUT: |
1310 |
RETVAL |
1311 |
|
1312 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1313 |
ALIAS: |
1314 |
timer_ns = 1 |
1315 |
INIT: |
1316 |
CHECK_REPEAT (repeat); |
1317 |
CODE: |
1318 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1319 |
ev_timer_set (RETVAL, after, repeat); |
1320 |
if (!ix) START (timer, RETVAL); |
1321 |
OUTPUT: |
1322 |
RETVAL |
1323 |
|
1324 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1325 |
ALIAS: |
1326 |
periodic_ns = 1 |
1327 |
INIT: |
1328 |
CHECK_REPEAT (interval); |
1329 |
CODE: |
1330 |
{ |
1331 |
ev_periodic *w; |
1332 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1333 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1334 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1335 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1336 |
if (!ix) START (periodic, w); |
1337 |
} |
1338 |
OUTPUT: |
1339 |
RETVAL |
1340 |
|
1341 |
#if 0 |
1342 |
|
1343 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1344 |
ALIAS: |
1345 |
signal_ns = 1 |
1346 |
CODE: |
1347 |
{ |
1348 |
Signal signum = sv_signum (signal); |
1349 |
CHECK_SIG (signal, signum); |
1350 |
|
1351 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1352 |
ev_signal_set (RETVAL, signum); |
1353 |
if (!ix) START (signal, RETVAL); |
1354 |
} |
1355 |
OUTPUT: |
1356 |
RETVAL |
1357 |
|
1358 |
#endif |
1359 |
|
1360 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1361 |
ALIAS: |
1362 |
idle_ns = 1 |
1363 |
CODE: |
1364 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1365 |
ev_idle_set (RETVAL); |
1366 |
if (!ix) START (idle, RETVAL); |
1367 |
OUTPUT: |
1368 |
RETVAL |
1369 |
|
1370 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1371 |
ALIAS: |
1372 |
prepare_ns = 1 |
1373 |
CODE: |
1374 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1375 |
ev_prepare_set (RETVAL); |
1376 |
if (!ix) START (prepare, RETVAL); |
1377 |
OUTPUT: |
1378 |
RETVAL |
1379 |
|
1380 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1381 |
ALIAS: |
1382 |
check_ns = 1 |
1383 |
CODE: |
1384 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1385 |
ev_check_set (RETVAL); |
1386 |
if (!ix) START (check, RETVAL); |
1387 |
OUTPUT: |
1388 |
RETVAL |
1389 |
|
1390 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1391 |
ALIAS: |
1392 |
fork_ns = 1 |
1393 |
CODE: |
1394 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1395 |
ev_fork_set (RETVAL); |
1396 |
if (!ix) START (fork, RETVAL); |
1397 |
OUTPUT: |
1398 |
RETVAL |
1399 |
|
1400 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1401 |
ALIAS: |
1402 |
child_ns = 1 |
1403 |
CODE: |
1404 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1405 |
ev_child_set (RETVAL, pid, trace); |
1406 |
if (!ix) START (child, RETVAL); |
1407 |
OUTPUT: |
1408 |
RETVAL |
1409 |
|
1410 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1411 |
ALIAS: |
1412 |
stat_ns = 1 |
1413 |
CODE: |
1414 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1415 |
RETVAL->fh = newSVsv (path); |
1416 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1417 |
if (!ix) START (stat, RETVAL); |
1418 |
OUTPUT: |
1419 |
RETVAL |
1420 |
|
1421 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1422 |
ALIAS: |
1423 |
embed_ns = 1 |
1424 |
CODE: |
1425 |
{ |
1426 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1427 |
croak ("passed loop is not embeddable via EV::embed,"); |
1428 |
|
1429 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1430 |
RETVAL->fh = newSVsv (ST (1)); |
1431 |
ev_embed_set (RETVAL, other); |
1432 |
if (!ix) START (embed, RETVAL); |
1433 |
} |
1434 |
OUTPUT: |
1435 |
RETVAL |
1436 |
|
1437 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1438 |
ALIAS: |
1439 |
async_ns = 1 |
1440 |
CODE: |
1441 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1442 |
ev_async_set (RETVAL); |
1443 |
if (!ix) START (async, RETVAL); |
1444 |
OUTPUT: |
1445 |
RETVAL |
1446 |
|
1447 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1448 |
CODE: |
1449 |
ev_once ( |
1450 |
loop, |
1451 |
sv_fileno (fh), events, |
1452 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1453 |
e_once_cb, |
1454 |
newSVsv (cb) |
1455 |
); |
1456 |
|