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_, READ) |
405 |
const_iv (EV_, WRITE) |
406 |
const_iv (EV_, IO) |
407 |
const_iv (EV_, TIMEOUT) |
408 |
const_iv (EV_, TIMER) |
409 |
const_iv (EV_, PERIODIC) |
410 |
const_iv (EV_, SIGNAL) |
411 |
const_iv (EV_, CHILD) |
412 |
const_iv (EV_, STAT) |
413 |
const_iv (EV_, IDLE) |
414 |
const_iv (EV_, PREPARE) |
415 |
const_iv (EV_, CHECK) |
416 |
const_iv (EV_, EMBED) |
417 |
const_iv (EV_, FORK) |
418 |
const_iv (EV_, ASYNC) |
419 |
const_iv (EV_, CUSTOM) |
420 |
const_iv (EV_, ERROR) |
421 |
|
422 |
const_iv (EV, LOOP_NONBLOCK) |
423 |
const_iv (EV, LOOP_ONESHOT) |
424 |
|
425 |
const_iv (EV, UNLOOP_CANCEL) |
426 |
const_iv (EV, UNLOOP_ONE) |
427 |
const_iv (EV, UNLOOP_ALL) |
428 |
|
429 |
const_iv (EV, BACKEND_SELECT) |
430 |
const_iv (EV, BACKEND_POLL) |
431 |
const_iv (EV, BACKEND_EPOLL) |
432 |
const_iv (EV, BACKEND_KQUEUE) |
433 |
const_iv (EV, BACKEND_DEVPOLL) |
434 |
const_iv (EV, BACKEND_PORT) |
435 |
const_iv (EV, FLAG_AUTO) |
436 |
const_iv (EV, FLAG_NOENV) |
437 |
const_iv (EV, FLAG_FORKCHECK) |
438 |
|
439 |
const_iv (EV_, VERSION_MAJOR) |
440 |
const_iv (EV_, VERSION_MINOR) |
441 |
}; |
442 |
|
443 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
444 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
445 |
|
446 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
447 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
448 |
stash_io = gv_stashpv ("EV::IO" , 1); |
449 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
450 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
451 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
452 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
453 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
454 |
stash_check = gv_stashpv ("EV::Check" , 1); |
455 |
stash_child = gv_stashpv ("EV::Child" , 1); |
456 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
457 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
458 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
459 |
stash_async = gv_stashpv ("EV::Async" , 1); |
460 |
|
461 |
{ |
462 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
463 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
464 |
|
465 |
/* the poor man's shared library emulator */ |
466 |
evapi.ver = EV_API_VERSION; |
467 |
evapi.rev = EV_API_REVISION; |
468 |
evapi.sv_fileno = sv_fileno; |
469 |
evapi.sv_signum = sv_signum; |
470 |
evapi.supported_backends = ev_supported_backends (); |
471 |
evapi.recommended_backends = ev_recommended_backends (); |
472 |
evapi.embeddable_backends = ev_embeddable_backends (); |
473 |
evapi.time_ = ev_time; |
474 |
evapi.sleep_ = ev_sleep; |
475 |
evapi.loop_new = ev_loop_new; |
476 |
evapi.loop_destroy = ev_loop_destroy; |
477 |
evapi.loop_fork = ev_loop_fork; |
478 |
evapi.loop_count = ev_loop_count; |
479 |
evapi.now = ev_now; |
480 |
evapi.now_update = ev_now_update; |
481 |
evapi.suspend = ev_suspend; |
482 |
evapi.resume = ev_resume; |
483 |
evapi.backend = ev_backend; |
484 |
evapi.unloop = ev_unloop; |
485 |
evapi.ref = ev_ref; |
486 |
evapi.unref = ev_unref; |
487 |
evapi.loop = ev_loop; |
488 |
evapi.once = ev_once; |
489 |
evapi.io_start = ev_io_start; |
490 |
evapi.io_stop = ev_io_stop; |
491 |
evapi.timer_start = ev_timer_start; |
492 |
evapi.timer_stop = ev_timer_stop; |
493 |
evapi.timer_again = ev_timer_again; |
494 |
evapi.periodic_start = ev_periodic_start; |
495 |
evapi.periodic_stop = ev_periodic_stop; |
496 |
evapi.signal_start = ev_signal_start; |
497 |
evapi.signal_stop = ev_signal_stop; |
498 |
evapi.idle_start = ev_idle_start; |
499 |
evapi.idle_stop = ev_idle_stop; |
500 |
evapi.prepare_start = ev_prepare_start; |
501 |
evapi.prepare_stop = ev_prepare_stop; |
502 |
evapi.check_start = ev_check_start; |
503 |
evapi.check_stop = ev_check_stop; |
504 |
evapi.child_start = ev_child_start; |
505 |
evapi.child_stop = ev_child_stop; |
506 |
evapi.stat_start = ev_stat_start; |
507 |
evapi.stat_stop = ev_stat_stop; |
508 |
evapi.stat_stat = ev_stat_stat; |
509 |
evapi.embed_start = ev_embed_start; |
510 |
evapi.embed_stop = ev_embed_stop; |
511 |
evapi.embed_sweep = ev_embed_sweep; |
512 |
evapi.fork_start = ev_fork_start; |
513 |
evapi.fork_stop = ev_fork_stop; |
514 |
evapi.async_start = ev_async_start; |
515 |
evapi.async_stop = ev_async_stop; |
516 |
evapi.async_send = ev_async_send; |
517 |
evapi.clear_pending = ev_clear_pending; |
518 |
evapi.invoke = ev_invoke; |
519 |
|
520 |
sv_setiv (sv, (IV)&evapi); |
521 |
SvREADONLY_on (sv); |
522 |
} |
523 |
#ifndef _WIN32 |
524 |
pthread_atfork (0, 0, ev_default_fork); |
525 |
#endif |
526 |
} |
527 |
|
528 |
SV *ev_default_loop (unsigned int flags = 0) |
529 |
CODE: |
530 |
{ |
531 |
if (!default_loop_sv) |
532 |
{ |
533 |
evapi.default_loop = ev_default_loop (flags); |
534 |
|
535 |
if (!evapi.default_loop) |
536 |
XSRETURN_UNDEF; |
537 |
|
538 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
539 |
} |
540 |
|
541 |
RETVAL = newSVsv (default_loop_sv); |
542 |
} |
543 |
OUTPUT: |
544 |
RETVAL |
545 |
|
546 |
void ev_default_destroy () |
547 |
CODE: |
548 |
ev_default_destroy (); |
549 |
SvREFCNT_dec (default_loop_sv); |
550 |
default_loop_sv = 0; |
551 |
|
552 |
unsigned int ev_supported_backends () |
553 |
|
554 |
unsigned int ev_recommended_backends () |
555 |
|
556 |
unsigned int ev_embeddable_backends () |
557 |
|
558 |
void ev_sleep (NV interval) |
559 |
|
560 |
NV ev_time () |
561 |
|
562 |
NV ev_now () |
563 |
C_ARGS: evapi.default_loop |
564 |
|
565 |
void ev_now_update () |
566 |
C_ARGS: evapi.default_loop |
567 |
|
568 |
void ev_suspend () |
569 |
C_ARGS: evapi.default_loop |
570 |
|
571 |
void ev_resume () |
572 |
C_ARGS: evapi.default_loop |
573 |
|
574 |
unsigned int ev_backend () |
575 |
C_ARGS: evapi.default_loop |
576 |
|
577 |
unsigned int ev_loop_count () |
578 |
C_ARGS: evapi.default_loop |
579 |
|
580 |
void ev_set_io_collect_interval (NV interval) |
581 |
C_ARGS: evapi.default_loop, interval |
582 |
|
583 |
void ev_set_timeout_collect_interval (NV interval) |
584 |
C_ARGS: evapi.default_loop, interval |
585 |
|
586 |
void ev_loop (int flags = 0) |
587 |
C_ARGS: evapi.default_loop, flags |
588 |
|
589 |
void ev_unloop (int how = EVUNLOOP_ONE) |
590 |
C_ARGS: evapi.default_loop, how |
591 |
|
592 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
593 |
C_ARGS: evapi.default_loop, fd, revents |
594 |
|
595 |
void ev_feed_signal_event (SV *signal) |
596 |
CODE: |
597 |
{ |
598 |
Signal signum = sv_signum (signal); |
599 |
CHECK_SIG (signal, signum); |
600 |
|
601 |
ev_feed_signal_event (evapi.default_loop, signum); |
602 |
} |
603 |
|
604 |
ev_io *io (SV *fh, int events, SV *cb) |
605 |
ALIAS: |
606 |
io_ns = 1 |
607 |
CODE: |
608 |
{ |
609 |
int fd = sv_fileno (fh); |
610 |
CHECK_FD (fh, fd); |
611 |
|
612 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
613 |
RETVAL->fh = newSVsv (fh); |
614 |
ev_io_set (RETVAL, fd, events); |
615 |
if (!ix) START (io, RETVAL); |
616 |
} |
617 |
OUTPUT: |
618 |
RETVAL |
619 |
|
620 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
621 |
ALIAS: |
622 |
timer_ns = 1 |
623 |
INIT: |
624 |
CHECK_REPEAT (repeat); |
625 |
CODE: |
626 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
627 |
ev_timer_set (RETVAL, after, repeat); |
628 |
if (!ix) START (timer, RETVAL); |
629 |
OUTPUT: |
630 |
RETVAL |
631 |
|
632 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
633 |
ALIAS: |
634 |
periodic_ns = 1 |
635 |
INIT: |
636 |
CHECK_REPEAT (interval); |
637 |
CODE: |
638 |
{ |
639 |
ev_periodic *w; |
640 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
641 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
642 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
643 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
644 |
if (!ix) START (periodic, w); |
645 |
} |
646 |
OUTPUT: |
647 |
RETVAL |
648 |
|
649 |
ev_signal *signal (SV *signal, SV *cb) |
650 |
ALIAS: |
651 |
signal_ns = 1 |
652 |
CODE: |
653 |
{ |
654 |
Signal signum = sv_signum (signal); |
655 |
CHECK_SIG (signal, signum); |
656 |
|
657 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
658 |
ev_signal_set (RETVAL, signum); |
659 |
if (!ix) START (signal, RETVAL); |
660 |
} |
661 |
OUTPUT: |
662 |
RETVAL |
663 |
|
664 |
ev_idle *idle (SV *cb) |
665 |
ALIAS: |
666 |
idle_ns = 1 |
667 |
CODE: |
668 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
669 |
ev_idle_set (RETVAL); |
670 |
if (!ix) START (idle, RETVAL); |
671 |
OUTPUT: |
672 |
RETVAL |
673 |
|
674 |
ev_prepare *prepare (SV *cb) |
675 |
ALIAS: |
676 |
prepare_ns = 1 |
677 |
CODE: |
678 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
679 |
ev_prepare_set (RETVAL); |
680 |
if (!ix) START (prepare, RETVAL); |
681 |
OUTPUT: |
682 |
RETVAL |
683 |
|
684 |
ev_check *check (SV *cb) |
685 |
ALIAS: |
686 |
check_ns = 1 |
687 |
CODE: |
688 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
689 |
ev_check_set (RETVAL); |
690 |
if (!ix) START (check, RETVAL); |
691 |
OUTPUT: |
692 |
RETVAL |
693 |
|
694 |
ev_fork *fork (SV *cb) |
695 |
ALIAS: |
696 |
fork_ns = 1 |
697 |
CODE: |
698 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
699 |
ev_fork_set (RETVAL); |
700 |
if (!ix) START (fork, RETVAL); |
701 |
OUTPUT: |
702 |
RETVAL |
703 |
|
704 |
ev_child *child (int pid, int trace, SV *cb) |
705 |
ALIAS: |
706 |
child_ns = 1 |
707 |
CODE: |
708 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
709 |
ev_child_set (RETVAL, pid, trace); |
710 |
if (!ix) START (child, RETVAL); |
711 |
OUTPUT: |
712 |
RETVAL |
713 |
|
714 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
715 |
ALIAS: |
716 |
stat_ns = 1 |
717 |
CODE: |
718 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
719 |
RETVAL->fh = newSVsv (path); |
720 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
721 |
if (!ix) START (stat, RETVAL); |
722 |
OUTPUT: |
723 |
RETVAL |
724 |
|
725 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
726 |
ALIAS: |
727 |
embed_ns = 1 |
728 |
CODE: |
729 |
{ |
730 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
731 |
croak ("passed loop is not embeddable via EV::embed,"); |
732 |
|
733 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
734 |
RETVAL->fh = newSVsv (ST (0)); |
735 |
ev_embed_set (RETVAL, loop); |
736 |
if (!ix) START (embed, RETVAL); |
737 |
} |
738 |
OUTPUT: |
739 |
RETVAL |
740 |
|
741 |
ev_async *async (SV *cb) |
742 |
ALIAS: |
743 |
async_ns = 1 |
744 |
CODE: |
745 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
746 |
ev_async_set (RETVAL); |
747 |
if (!ix) START (async, RETVAL); |
748 |
OUTPUT: |
749 |
RETVAL |
750 |
|
751 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
752 |
CODE: |
753 |
ev_once ( |
754 |
evapi.default_loop, |
755 |
sv_fileno (fh), events, |
756 |
SvOK (timeout) ? SvNV (timeout) : -1., |
757 |
e_once_cb, |
758 |
newSVsv (cb) |
759 |
); |
760 |
|
761 |
PROTOTYPES: DISABLE |
762 |
|
763 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
764 |
|
765 |
int ev_is_active (ev_watcher *w) |
766 |
|
767 |
int ev_is_pending (ev_watcher *w) |
768 |
|
769 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
770 |
C_ARGS: e_loop (w), w, revents |
771 |
|
772 |
int ev_clear_pending (ev_watcher *w) |
773 |
C_ARGS: e_loop (w), w |
774 |
|
775 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
776 |
C_ARGS: e_loop (w), w, revents |
777 |
|
778 |
int keepalive (ev_watcher *w, int new_value = 0) |
779 |
CODE: |
780 |
{ |
781 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
782 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
783 |
|
784 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
785 |
{ |
786 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
787 |
REF (w); |
788 |
UNREF (w); |
789 |
} |
790 |
} |
791 |
OUTPUT: |
792 |
RETVAL |
793 |
|
794 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
795 |
CODE: |
796 |
{ |
797 |
if (items > 1) |
798 |
{ |
799 |
new_cb = e_get_cv (new_cb); |
800 |
RETVAL = newRV_noinc (w->cb_sv); |
801 |
w->cb_sv = SvREFCNT_inc (new_cb); |
802 |
} |
803 |
else |
804 |
RETVAL = newRV_inc (w->cb_sv); |
805 |
} |
806 |
OUTPUT: |
807 |
RETVAL |
808 |
|
809 |
SV *data (ev_watcher *w, SV *new_data = 0) |
810 |
CODE: |
811 |
{ |
812 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
813 |
|
814 |
if (items > 1) |
815 |
{ |
816 |
SvREFCNT_dec (w->data); |
817 |
w->data = newSVsv (new_data); |
818 |
} |
819 |
} |
820 |
OUTPUT: |
821 |
RETVAL |
822 |
|
823 |
SV *loop (ev_watcher *w) |
824 |
CODE: |
825 |
RETVAL = newRV_inc (w->loop); |
826 |
OUTPUT: |
827 |
RETVAL |
828 |
|
829 |
int priority (ev_watcher *w, int new_priority = 0) |
830 |
CODE: |
831 |
{ |
832 |
RETVAL = w->priority; |
833 |
|
834 |
if (items > 1) |
835 |
{ |
836 |
int active = ev_is_active (w); |
837 |
|
838 |
if (active) |
839 |
{ |
840 |
/* grrr. */ |
841 |
PUSHMARK (SP); |
842 |
XPUSHs (ST (0)); |
843 |
PUTBACK; |
844 |
call_method ("stop", G_DISCARD | G_VOID); |
845 |
} |
846 |
|
847 |
ev_set_priority (w, new_priority); |
848 |
|
849 |
if (active) |
850 |
{ |
851 |
PUSHMARK (SP); |
852 |
XPUSHs (ST (0)); |
853 |
PUTBACK; |
854 |
call_method ("start", G_DISCARD | G_VOID); |
855 |
} |
856 |
} |
857 |
} |
858 |
OUTPUT: |
859 |
RETVAL |
860 |
|
861 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
862 |
|
863 |
void ev_io_start (ev_io *w) |
864 |
CODE: |
865 |
START (io, w); |
866 |
|
867 |
void ev_io_stop (ev_io *w) |
868 |
CODE: |
869 |
STOP (io, w); |
870 |
|
871 |
void DESTROY (ev_io *w) |
872 |
CODE: |
873 |
STOP (io, w); |
874 |
e_destroy (w); |
875 |
|
876 |
void set (ev_io *w, SV *fh, int events) |
877 |
CODE: |
878 |
{ |
879 |
int fd = sv_fileno (fh); |
880 |
CHECK_FD (fh, fd); |
881 |
|
882 |
sv_setsv (w->fh, fh); |
883 |
RESET (io, w, (w, fd, events)); |
884 |
} |
885 |
|
886 |
SV *fh (ev_io *w, SV *new_fh = 0) |
887 |
CODE: |
888 |
{ |
889 |
if (items > 1) |
890 |
{ |
891 |
int fd = sv_fileno (new_fh); |
892 |
CHECK_FD (new_fh, fd); |
893 |
|
894 |
RETVAL = w->fh; |
895 |
w->fh = newSVsv (new_fh); |
896 |
|
897 |
RESET (io, w, (w, fd, w->events)); |
898 |
} |
899 |
else |
900 |
RETVAL = newSVsv (w->fh); |
901 |
} |
902 |
OUTPUT: |
903 |
RETVAL |
904 |
|
905 |
int events (ev_io *w, int new_events = EV_UNDEF) |
906 |
CODE: |
907 |
{ |
908 |
RETVAL = w->events; |
909 |
|
910 |
if (items > 1) |
911 |
RESET (io, w, (w, w->fd, new_events)); |
912 |
} |
913 |
OUTPUT: |
914 |
RETVAL |
915 |
|
916 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
917 |
|
918 |
void ev_signal_start (ev_signal *w) |
919 |
CODE: |
920 |
START (signal, w); |
921 |
|
922 |
void ev_signal_stop (ev_signal *w) |
923 |
CODE: |
924 |
STOP (signal, w); |
925 |
|
926 |
void DESTROY (ev_signal *w) |
927 |
CODE: |
928 |
STOP (signal, w); |
929 |
e_destroy (w); |
930 |
|
931 |
void set (ev_signal *w, SV *signal) |
932 |
CODE: |
933 |
{ |
934 |
Signal signum = sv_signum (signal); |
935 |
CHECK_SIG (signal, signum); |
936 |
|
937 |
RESET (signal, w, (w, signum)); |
938 |
} |
939 |
|
940 |
int signal (ev_signal *w, SV *new_signal = 0) |
941 |
CODE: |
942 |
{ |
943 |
RETVAL = w->signum; |
944 |
|
945 |
if (items > 1) |
946 |
{ |
947 |
Signal signum = sv_signum (new_signal); |
948 |
CHECK_SIG (new_signal, signum); |
949 |
|
950 |
RESET (signal, w, (w, signum)); |
951 |
} |
952 |
} |
953 |
OUTPUT: |
954 |
RETVAL |
955 |
|
956 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
957 |
|
958 |
void ev_timer_start (ev_timer *w) |
959 |
INIT: |
960 |
CHECK_REPEAT (w->repeat); |
961 |
CODE: |
962 |
START (timer, w); |
963 |
|
964 |
void ev_timer_stop (ev_timer *w) |
965 |
CODE: |
966 |
STOP (timer, w); |
967 |
|
968 |
void ev_timer_again (ev_timer *w) |
969 |
INIT: |
970 |
CHECK_REPEAT (w->repeat); |
971 |
CODE: |
972 |
ev_timer_again (e_loop (w), w); |
973 |
UNREF (w); |
974 |
|
975 |
void DESTROY (ev_timer *w) |
976 |
CODE: |
977 |
STOP (timer, w); |
978 |
e_destroy (w); |
979 |
|
980 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
981 |
INIT: |
982 |
CHECK_REPEAT (repeat); |
983 |
CODE: |
984 |
RESET (timer, w, (w, after, repeat)); |
985 |
|
986 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
987 |
|
988 |
void ev_periodic_start (ev_periodic *w) |
989 |
INIT: |
990 |
CHECK_REPEAT (w->interval); |
991 |
CODE: |
992 |
START (periodic, w); |
993 |
|
994 |
void ev_periodic_stop (ev_periodic *w) |
995 |
CODE: |
996 |
STOP (periodic, w); |
997 |
|
998 |
void ev_periodic_again (ev_periodic *w) |
999 |
CODE: |
1000 |
ev_periodic_again (e_loop (w), w); |
1001 |
UNREF (w); |
1002 |
|
1003 |
void DESTROY (ev_periodic *w) |
1004 |
CODE: |
1005 |
STOP (periodic, w); |
1006 |
e_destroy (w); |
1007 |
|
1008 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
1009 |
INIT: |
1010 |
CHECK_REPEAT (interval); |
1011 |
CODE: |
1012 |
{ |
1013 |
SvREFCNT_dec (w->fh); |
1014 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1015 |
|
1016 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
1017 |
} |
1018 |
|
1019 |
NV at (ev_periodic *w) |
1020 |
CODE: |
1021 |
RETVAL = ev_periodic_at (w); |
1022 |
OUTPUT: |
1023 |
RETVAL |
1024 |
|
1025 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1026 |
|
1027 |
void ev_idle_start (ev_idle *w) |
1028 |
CODE: |
1029 |
START (idle, w); |
1030 |
|
1031 |
void ev_idle_stop (ev_idle *w) |
1032 |
CODE: |
1033 |
STOP (idle, w); |
1034 |
|
1035 |
void DESTROY (ev_idle *w) |
1036 |
CODE: |
1037 |
STOP (idle, w); |
1038 |
e_destroy (w); |
1039 |
|
1040 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1041 |
|
1042 |
void ev_prepare_start (ev_prepare *w) |
1043 |
CODE: |
1044 |
START (prepare, w); |
1045 |
|
1046 |
void ev_prepare_stop (ev_prepare *w) |
1047 |
CODE: |
1048 |
STOP (prepare, w); |
1049 |
|
1050 |
void DESTROY (ev_prepare *w) |
1051 |
CODE: |
1052 |
STOP (prepare, w); |
1053 |
e_destroy (w); |
1054 |
|
1055 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1056 |
|
1057 |
void ev_check_start (ev_check *w) |
1058 |
CODE: |
1059 |
START (check, w); |
1060 |
|
1061 |
void ev_check_stop (ev_check *w) |
1062 |
CODE: |
1063 |
STOP (check, w); |
1064 |
|
1065 |
void DESTROY (ev_check *w) |
1066 |
CODE: |
1067 |
STOP (check, w); |
1068 |
e_destroy (w); |
1069 |
|
1070 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1071 |
|
1072 |
void ev_fork_start (ev_fork *w) |
1073 |
CODE: |
1074 |
START (fork, w); |
1075 |
|
1076 |
void ev_fork_stop (ev_fork *w) |
1077 |
CODE: |
1078 |
STOP (fork, w); |
1079 |
|
1080 |
void DESTROY (ev_fork *w) |
1081 |
CODE: |
1082 |
STOP (fork, w); |
1083 |
e_destroy (w); |
1084 |
|
1085 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1086 |
|
1087 |
void ev_child_start (ev_child *w) |
1088 |
CODE: |
1089 |
START (child, w); |
1090 |
|
1091 |
void ev_child_stop (ev_child *w) |
1092 |
CODE: |
1093 |
STOP (child, w); |
1094 |
|
1095 |
void DESTROY (ev_child *w) |
1096 |
CODE: |
1097 |
STOP (child, w); |
1098 |
e_destroy (w); |
1099 |
|
1100 |
void set (ev_child *w, int pid, int trace) |
1101 |
CODE: |
1102 |
RESET (child, w, (w, pid, trace)); |
1103 |
|
1104 |
int pid (ev_child *w) |
1105 |
ALIAS: |
1106 |
rpid = 1 |
1107 |
rstatus = 2 |
1108 |
CODE: |
1109 |
RETVAL = ix == 0 ? w->pid |
1110 |
: ix == 1 ? w->rpid |
1111 |
: w->rstatus; |
1112 |
OUTPUT: |
1113 |
RETVAL |
1114 |
|
1115 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1116 |
|
1117 |
void ev_stat_start (ev_stat *w) |
1118 |
CODE: |
1119 |
START (stat, w); |
1120 |
|
1121 |
void ev_stat_stop (ev_stat *w) |
1122 |
CODE: |
1123 |
STOP (stat, w); |
1124 |
|
1125 |
void DESTROY (ev_stat *w) |
1126 |
CODE: |
1127 |
STOP (stat, w); |
1128 |
e_destroy (w); |
1129 |
|
1130 |
void set (ev_stat *w, SV *path, NV interval) |
1131 |
CODE: |
1132 |
{ |
1133 |
sv_setsv (w->fh, path); |
1134 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1135 |
} |
1136 |
|
1137 |
SV *path (ev_stat *w, SV *new_path = 0) |
1138 |
CODE: |
1139 |
{ |
1140 |
RETVAL = SvREFCNT_inc (w->fh); |
1141 |
|
1142 |
if (items > 1) |
1143 |
{ |
1144 |
SvREFCNT_dec (w->fh); |
1145 |
w->fh = newSVsv (new_path); |
1146 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1147 |
} |
1148 |
} |
1149 |
OUTPUT: |
1150 |
RETVAL |
1151 |
|
1152 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1153 |
CODE: |
1154 |
{ |
1155 |
RETVAL = w->interval; |
1156 |
|
1157 |
if (items > 1) |
1158 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1159 |
} |
1160 |
OUTPUT: |
1161 |
RETVAL |
1162 |
|
1163 |
void prev (ev_stat *w) |
1164 |
ALIAS: |
1165 |
stat = 1 |
1166 |
attr = 2 |
1167 |
PPCODE: |
1168 |
{ |
1169 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1170 |
|
1171 |
if (ix == 1) |
1172 |
ev_stat_stat (e_loop (w), w); |
1173 |
else if (!s->st_nlink) |
1174 |
errno = ENOENT; |
1175 |
|
1176 |
PL_statcache.st_dev = s->st_nlink; |
1177 |
PL_statcache.st_ino = s->st_ino; |
1178 |
PL_statcache.st_mode = s->st_mode; |
1179 |
PL_statcache.st_nlink = s->st_nlink; |
1180 |
PL_statcache.st_uid = s->st_uid; |
1181 |
PL_statcache.st_gid = s->st_gid; |
1182 |
PL_statcache.st_rdev = s->st_rdev; |
1183 |
PL_statcache.st_size = s->st_size; |
1184 |
PL_statcache.st_atime = s->st_atime; |
1185 |
PL_statcache.st_mtime = s->st_mtime; |
1186 |
PL_statcache.st_ctime = s->st_ctime; |
1187 |
|
1188 |
if (GIMME_V == G_SCALAR) |
1189 |
XPUSHs (boolSV (s->st_nlink)); |
1190 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1191 |
{ |
1192 |
EXTEND (SP, 13); |
1193 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1194 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1195 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1196 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1197 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1198 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1199 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1200 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1201 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1202 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1203 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1204 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1205 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1206 |
} |
1207 |
} |
1208 |
|
1209 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1210 |
|
1211 |
void ev_embed_start (ev_embed *w) |
1212 |
CODE: |
1213 |
START (embed, w); |
1214 |
|
1215 |
void ev_embed_stop (ev_embed *w) |
1216 |
CODE: |
1217 |
STOP (embed, w); |
1218 |
|
1219 |
void DESTROY (ev_embed *w) |
1220 |
CODE: |
1221 |
STOP (embed, w); |
1222 |
e_destroy (w); |
1223 |
|
1224 |
void set (ev_embed *w, struct ev_loop *loop) |
1225 |
CODE: |
1226 |
{ |
1227 |
sv_setsv (w->fh, ST (1)); |
1228 |
RESET (embed, w, (w, loop)); |
1229 |
} |
1230 |
|
1231 |
SV *other (ev_embed *w) |
1232 |
CODE: |
1233 |
RETVAL = newSVsv (w->fh); |
1234 |
OUTPUT: |
1235 |
RETVAL |
1236 |
|
1237 |
void ev_embed_sweep (ev_embed *w) |
1238 |
C_ARGS: e_loop (w), w |
1239 |
|
1240 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1241 |
|
1242 |
void ev_async_start (ev_async *w) |
1243 |
CODE: |
1244 |
START (async, w); |
1245 |
|
1246 |
void ev_async_stop (ev_async *w) |
1247 |
CODE: |
1248 |
STOP (async, w); |
1249 |
|
1250 |
void DESTROY (ev_async *w) |
1251 |
CODE: |
1252 |
STOP (async, w); |
1253 |
e_destroy (w); |
1254 |
|
1255 |
void ev_async_send (ev_async *w) |
1256 |
C_ARGS: e_loop (w), w |
1257 |
|
1258 |
SV *ev_async_async_pending (ev_async *w) |
1259 |
CODE: |
1260 |
RETVAL = boolSV (ev_async_pending (w)); |
1261 |
OUTPUT: |
1262 |
RETVAL |
1263 |
|
1264 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1265 |
|
1266 |
SV *new (SV *klass, unsigned int flags = 0) |
1267 |
CODE: |
1268 |
{ |
1269 |
struct ev_loop *loop = ev_loop_new (flags); |
1270 |
|
1271 |
if (!loop) |
1272 |
XSRETURN_UNDEF; |
1273 |
|
1274 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1275 |
} |
1276 |
OUTPUT: |
1277 |
RETVAL |
1278 |
|
1279 |
void DESTROY (struct ev_loop *loop) |
1280 |
CODE: |
1281 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1282 |
ev_loop_destroy (loop); |
1283 |
|
1284 |
void ev_loop_fork (struct ev_loop *loop) |
1285 |
|
1286 |
void ev_loop_verify (struct ev_loop *loop) |
1287 |
|
1288 |
NV ev_now (struct ev_loop *loop) |
1289 |
|
1290 |
void ev_now_update (struct ev_loop *loop) |
1291 |
|
1292 |
void ev_suspend (struct ev_loop *loop) |
1293 |
|
1294 |
void ev_resume (struct ev_loop *loop) |
1295 |
|
1296 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1297 |
|
1298 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1299 |
|
1300 |
unsigned int ev_backend (struct ev_loop *loop) |
1301 |
|
1302 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1303 |
|
1304 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1305 |
|
1306 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1307 |
|
1308 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1309 |
|
1310 |
#if 0 |
1311 |
|
1312 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1313 |
CODE: |
1314 |
{ |
1315 |
Signal signum = sv_signum (signal); |
1316 |
CHECK_SIG (signal, signum); |
1317 |
|
1318 |
ev_feed_signal_event (loop, signum); |
1319 |
} |
1320 |
|
1321 |
#endif |
1322 |
|
1323 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1324 |
ALIAS: |
1325 |
io_ns = 1 |
1326 |
CODE: |
1327 |
{ |
1328 |
int fd = sv_fileno (fh); |
1329 |
CHECK_FD (fh, fd); |
1330 |
|
1331 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1332 |
RETVAL->fh = newSVsv (fh); |
1333 |
ev_io_set (RETVAL, fd, events); |
1334 |
if (!ix) START (io, RETVAL); |
1335 |
} |
1336 |
OUTPUT: |
1337 |
RETVAL |
1338 |
|
1339 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1340 |
ALIAS: |
1341 |
timer_ns = 1 |
1342 |
INIT: |
1343 |
CHECK_REPEAT (repeat); |
1344 |
CODE: |
1345 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1346 |
ev_timer_set (RETVAL, after, repeat); |
1347 |
if (!ix) START (timer, RETVAL); |
1348 |
OUTPUT: |
1349 |
RETVAL |
1350 |
|
1351 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1352 |
ALIAS: |
1353 |
periodic_ns = 1 |
1354 |
INIT: |
1355 |
CHECK_REPEAT (interval); |
1356 |
CODE: |
1357 |
{ |
1358 |
ev_periodic *w; |
1359 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1360 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1361 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1362 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1363 |
if (!ix) START (periodic, w); |
1364 |
} |
1365 |
OUTPUT: |
1366 |
RETVAL |
1367 |
|
1368 |
#if 0 |
1369 |
|
1370 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1371 |
ALIAS: |
1372 |
signal_ns = 1 |
1373 |
CODE: |
1374 |
{ |
1375 |
Signal signum = sv_signum (signal); |
1376 |
CHECK_SIG (signal, signum); |
1377 |
|
1378 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1379 |
ev_signal_set (RETVAL, signum); |
1380 |
if (!ix) START (signal, RETVAL); |
1381 |
} |
1382 |
OUTPUT: |
1383 |
RETVAL |
1384 |
|
1385 |
#endif |
1386 |
|
1387 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1388 |
ALIAS: |
1389 |
idle_ns = 1 |
1390 |
CODE: |
1391 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1392 |
ev_idle_set (RETVAL); |
1393 |
if (!ix) START (idle, RETVAL); |
1394 |
OUTPUT: |
1395 |
RETVAL |
1396 |
|
1397 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1398 |
ALIAS: |
1399 |
prepare_ns = 1 |
1400 |
CODE: |
1401 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1402 |
ev_prepare_set (RETVAL); |
1403 |
if (!ix) START (prepare, RETVAL); |
1404 |
OUTPUT: |
1405 |
RETVAL |
1406 |
|
1407 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1408 |
ALIAS: |
1409 |
check_ns = 1 |
1410 |
CODE: |
1411 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1412 |
ev_check_set (RETVAL); |
1413 |
if (!ix) START (check, RETVAL); |
1414 |
OUTPUT: |
1415 |
RETVAL |
1416 |
|
1417 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1418 |
ALIAS: |
1419 |
fork_ns = 1 |
1420 |
CODE: |
1421 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1422 |
ev_fork_set (RETVAL); |
1423 |
if (!ix) START (fork, RETVAL); |
1424 |
OUTPUT: |
1425 |
RETVAL |
1426 |
|
1427 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1428 |
ALIAS: |
1429 |
child_ns = 1 |
1430 |
CODE: |
1431 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1432 |
ev_child_set (RETVAL, pid, trace); |
1433 |
if (!ix) START (child, RETVAL); |
1434 |
OUTPUT: |
1435 |
RETVAL |
1436 |
|
1437 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1438 |
ALIAS: |
1439 |
stat_ns = 1 |
1440 |
CODE: |
1441 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1442 |
RETVAL->fh = newSVsv (path); |
1443 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1444 |
if (!ix) START (stat, RETVAL); |
1445 |
OUTPUT: |
1446 |
RETVAL |
1447 |
|
1448 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1449 |
ALIAS: |
1450 |
embed_ns = 1 |
1451 |
CODE: |
1452 |
{ |
1453 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1454 |
croak ("passed loop is not embeddable via EV::embed,"); |
1455 |
|
1456 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1457 |
RETVAL->fh = newSVsv (ST (1)); |
1458 |
ev_embed_set (RETVAL, other); |
1459 |
if (!ix) START (embed, RETVAL); |
1460 |
} |
1461 |
OUTPUT: |
1462 |
RETVAL |
1463 |
|
1464 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1465 |
ALIAS: |
1466 |
async_ns = 1 |
1467 |
CODE: |
1468 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1469 |
ev_async_set (RETVAL); |
1470 |
if (!ix) START (async, RETVAL); |
1471 |
OUTPUT: |
1472 |
RETVAL |
1473 |
|
1474 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1475 |
CODE: |
1476 |
ev_once ( |
1477 |
loop, |
1478 |
sv_fileno (fh), events, |
1479 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1480 |
e_once_cb, |
1481 |
newSVsv (cb) |
1482 |
); |
1483 |
|