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 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) |
30 |
|
31 |
#define WFLAG_KEEPALIVE 1 |
32 |
|
33 |
#define UNREF(w) \ |
34 |
if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
35 |
&& !ev_is_active (w)) \ |
36 |
ev_unref (e_loop (w)); |
37 |
|
38 |
#define REF(w) \ |
39 |
if (!((w)->e_flags & WFLAG_KEEPALIVE) \ |
40 |
&& ev_is_active (w)) \ |
41 |
ev_ref (e_loop (w)); |
42 |
|
43 |
#define START(type,w) \ |
44 |
do { \ |
45 |
UNREF (w); \ |
46 |
ev_ ## type ## _start (e_loop (w), w); \ |
47 |
} while (0) |
48 |
|
49 |
#define STOP(type,w) \ |
50 |
do { \ |
51 |
REF (w); \ |
52 |
ev_ ## type ## _stop (e_loop (w), w); \ |
53 |
} while (0) |
54 |
|
55 |
#define RESET(type,w,seta) \ |
56 |
do { \ |
57 |
int active = ev_is_active (w); \ |
58 |
if (active) STOP (type, w); \ |
59 |
ev_ ## type ## _set seta; \ |
60 |
if (active) START (type, w); \ |
61 |
} while (0) |
62 |
|
63 |
typedef int Signal; |
64 |
|
65 |
static SV *default_loop_sv; |
66 |
|
67 |
static struct EVAPI evapi; |
68 |
|
69 |
static HV |
70 |
*stash_loop, |
71 |
*stash_watcher, |
72 |
*stash_io, |
73 |
*stash_timer, |
74 |
*stash_periodic, |
75 |
*stash_signal, |
76 |
*stash_child, |
77 |
*stash_stat, |
78 |
*stash_idle, |
79 |
*stash_prepare, |
80 |
*stash_check, |
81 |
*stash_embed, |
82 |
*stash_fork, |
83 |
*stash_async; |
84 |
|
85 |
#ifndef SIG_SIZE |
86 |
/* kudos to Slaven Rezic for the idea */ |
87 |
static char sig_size [] = { SIG_NUM }; |
88 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
89 |
#endif |
90 |
|
91 |
static Signal |
92 |
sv_signum (SV *sig) |
93 |
{ |
94 |
Signal signum; |
95 |
|
96 |
SvGETMAGIC (sig); |
97 |
|
98 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
99 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
100 |
return signum; |
101 |
|
102 |
signum = SvIV (sig); |
103 |
|
104 |
if (signum > 0 && signum < SIG_SIZE) |
105 |
return signum; |
106 |
|
107 |
return -1; |
108 |
} |
109 |
|
110 |
///////////////////////////////////////////////////////////////////////////// |
111 |
// Event |
112 |
|
113 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
114 |
|
115 |
static int |
116 |
sv_fileno (SV *fh) |
117 |
{ |
118 |
SvGETMAGIC (fh); |
119 |
|
120 |
if (SvROK (fh)) |
121 |
fh = SvRV (fh); |
122 |
|
123 |
if (SvTYPE (fh) == SVt_PVGV) |
124 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
125 |
|
126 |
if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
127 |
return SvIV (fh); |
128 |
|
129 |
return -1; |
130 |
} |
131 |
|
132 |
static SV * |
133 |
e_get_cv (SV *cb_sv) |
134 |
{ |
135 |
HV *st; |
136 |
GV *gvp; |
137 |
CV *cv = sv_2cv (cb_sv, &st, &gvp, 0); |
138 |
|
139 |
if (!cv) |
140 |
croak ("EV watcher callback must be a CODE reference"); |
141 |
|
142 |
return (SV *)cv; |
143 |
} |
144 |
|
145 |
static void * |
146 |
e_new (int size, SV *cb_sv, SV *loop) |
147 |
{ |
148 |
SV *cv = e_get_cv (cb_sv); |
149 |
ev_watcher *w; |
150 |
SV *self = NEWSV (0, size); |
151 |
SvPOK_only (self); |
152 |
SvCUR_set (self, size); |
153 |
|
154 |
w = (ev_watcher *)SvPVX (self); |
155 |
|
156 |
ev_init (w, e_cb); |
157 |
|
158 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
159 |
w->e_flags = WFLAG_KEEPALIVE; |
160 |
w->data = 0; |
161 |
w->fh = 0; |
162 |
w->cb_sv = SvREFCNT_inc (cv); |
163 |
w->self = self; |
164 |
|
165 |
return (void *)w; |
166 |
} |
167 |
|
168 |
static void |
169 |
e_destroy (void *w_) |
170 |
{ |
171 |
ev_watcher *w = (ev_watcher *)w_; |
172 |
|
173 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
174 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
175 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
176 |
SvREFCNT_dec (w->data ); w->data = 0; |
177 |
} |
178 |
|
179 |
static SV * |
180 |
e_bless (ev_watcher *w, HV *stash) |
181 |
{ |
182 |
SV *rv; |
183 |
|
184 |
if (SvOBJECT (w->self)) |
185 |
rv = newRV_inc (w->self); |
186 |
else |
187 |
{ |
188 |
rv = newRV_noinc (w->self); |
189 |
sv_bless (rv, stash); |
190 |
SvREADONLY_on (w->self); |
191 |
} |
192 |
|
193 |
return rv; |
194 |
} |
195 |
|
196 |
static SV *sv_events_cache; |
197 |
|
198 |
static void |
199 |
e_cb (EV_P_ ev_watcher *w, int revents) |
200 |
{ |
201 |
dSP; |
202 |
I32 mark = SP - PL_stack_base; |
203 |
SV *sv_self, *sv_events; |
204 |
|
205 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
206 |
|
207 |
if (sv_events_cache) |
208 |
{ |
209 |
sv_events = sv_events_cache; sv_events_cache = 0; |
210 |
SvIV_set (sv_events, revents); |
211 |
} |
212 |
else |
213 |
sv_events = newSViv (revents); |
214 |
|
215 |
PUSHMARK (SP); |
216 |
EXTEND (SP, 2); |
217 |
PUSHs (sv_self); |
218 |
PUSHs (sv_events); |
219 |
|
220 |
PUTBACK; |
221 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
222 |
|
223 |
SvREFCNT_dec (sv_self); |
224 |
|
225 |
if (sv_events_cache) |
226 |
SvREFCNT_dec (sv_events); |
227 |
else |
228 |
sv_events_cache = sv_events; |
229 |
|
230 |
if (SvTRUE (ERRSV)) |
231 |
{ |
232 |
SPAGAIN; |
233 |
PUSHMARK (SP); |
234 |
PUTBACK; |
235 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
236 |
} |
237 |
|
238 |
SP = PL_stack_base + mark; |
239 |
PUTBACK; |
240 |
} |
241 |
|
242 |
static void |
243 |
e_once_cb (int revents, void *arg) |
244 |
{ |
245 |
dSP; |
246 |
I32 mark = SP - PL_stack_base; |
247 |
SV *sv_events; |
248 |
|
249 |
if (sv_events_cache) |
250 |
{ |
251 |
sv_events = sv_events_cache; sv_events_cache = 0; |
252 |
SvIV_set (sv_events, revents); |
253 |
} |
254 |
else |
255 |
sv_events = newSViv (revents); |
256 |
|
257 |
PUSHMARK (SP); |
258 |
XPUSHs (sv_events); |
259 |
|
260 |
PUTBACK; |
261 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
262 |
|
263 |
SvREFCNT_dec ((SV *)arg); |
264 |
|
265 |
if (sv_events_cache) |
266 |
SvREFCNT_dec (sv_events); |
267 |
else |
268 |
sv_events_cache = sv_events; |
269 |
|
270 |
if (SvTRUE (ERRSV)) |
271 |
{ |
272 |
SPAGAIN; |
273 |
PUSHMARK (SP); |
274 |
PUTBACK; |
275 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
276 |
} |
277 |
|
278 |
SP = PL_stack_base + mark; |
279 |
PUTBACK; |
280 |
} |
281 |
|
282 |
static ev_tstamp |
283 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
284 |
{ |
285 |
ev_tstamp retval; |
286 |
int count; |
287 |
dSP; |
288 |
|
289 |
ENTER; |
290 |
SAVETMPS; |
291 |
|
292 |
PUSHMARK (SP); |
293 |
EXTEND (SP, 2); |
294 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
295 |
PUSHs (newSVnv (now)); |
296 |
|
297 |
PUTBACK; |
298 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
299 |
SPAGAIN; |
300 |
|
301 |
if (SvTRUE (ERRSV)) |
302 |
{ |
303 |
PUSHMARK (SP); |
304 |
PUTBACK; |
305 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
306 |
SPAGAIN; |
307 |
} |
308 |
|
309 |
if (count > 0) |
310 |
{ |
311 |
retval = SvNV (TOPs); |
312 |
|
313 |
if (retval < now) |
314 |
retval = now; |
315 |
} |
316 |
else |
317 |
retval = now; |
318 |
|
319 |
FREETMPS; |
320 |
LEAVE; |
321 |
|
322 |
return retval; |
323 |
} |
324 |
|
325 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
326 |
croak (# repeat " value must be >= 0"); |
327 |
|
328 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
329 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
330 |
|
331 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
332 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
333 |
|
334 |
///////////////////////////////////////////////////////////////////////////// |
335 |
// XS interface functions |
336 |
|
337 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
338 |
|
339 |
PROTOTYPES: ENABLE |
340 |
|
341 |
BOOT: |
342 |
{ |
343 |
HV *stash = gv_stashpv ("EV", 1); |
344 |
|
345 |
static const struct { |
346 |
const char *name; |
347 |
IV iv; |
348 |
} *civ, const_iv[] = { |
349 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
350 |
const_iv (EV_, MINPRI) |
351 |
const_iv (EV_, MAXPRI) |
352 |
|
353 |
const_iv (EV_, UNDEF) |
354 |
const_iv (EV_, NONE) |
355 |
const_iv (EV_, TIMEOUT) |
356 |
const_iv (EV_, READ) |
357 |
const_iv (EV_, WRITE) |
358 |
const_iv (EV_, SIGNAL) |
359 |
const_iv (EV_, IDLE) |
360 |
const_iv (EV_, CHECK) |
361 |
const_iv (EV_, ERROR) |
362 |
|
363 |
const_iv (EV, LOOP_ONESHOT) |
364 |
const_iv (EV, LOOP_NONBLOCK) |
365 |
const_iv (EV, UNLOOP_ONE) |
366 |
const_iv (EV, UNLOOP_ALL) |
367 |
|
368 |
const_iv (EV, BACKEND_SELECT) |
369 |
const_iv (EV, BACKEND_POLL) |
370 |
const_iv (EV, BACKEND_EPOLL) |
371 |
const_iv (EV, BACKEND_KQUEUE) |
372 |
const_iv (EV, BACKEND_DEVPOLL) |
373 |
const_iv (EV, BACKEND_PORT) |
374 |
const_iv (EV, FLAG_AUTO) |
375 |
const_iv (EV, FLAG_NOENV) |
376 |
const_iv (EV, FLAG_FORKCHECK) |
377 |
}; |
378 |
|
379 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
380 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
381 |
|
382 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
383 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
384 |
stash_io = gv_stashpv ("EV::IO" , 1); |
385 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
386 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
387 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
388 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
389 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
390 |
stash_check = gv_stashpv ("EV::Check" , 1); |
391 |
stash_child = gv_stashpv ("EV::Child" , 1); |
392 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
393 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
394 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
395 |
stash_async = gv_stashpv ("EV::Async" , 1); |
396 |
|
397 |
{ |
398 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
399 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
400 |
|
401 |
/* the poor man's shared library emulator */ |
402 |
evapi.ver = EV_API_VERSION; |
403 |
evapi.rev = EV_API_REVISION; |
404 |
evapi.sv_fileno = sv_fileno; |
405 |
evapi.sv_signum = sv_signum; |
406 |
evapi.supported_backends = ev_supported_backends (); |
407 |
evapi.recommended_backends = ev_recommended_backends (); |
408 |
evapi.embeddable_backends = ev_embeddable_backends (); |
409 |
evapi.time_ = ev_time; |
410 |
evapi.sleep_ = ev_sleep; |
411 |
evapi.loop_new = ev_loop_new; |
412 |
evapi.loop_destroy = ev_loop_destroy; |
413 |
evapi.loop_fork = ev_loop_fork; |
414 |
evapi.loop_count = ev_loop_count; |
415 |
evapi.now = ev_now; |
416 |
evapi.backend = ev_backend; |
417 |
evapi.unloop = ev_unloop; |
418 |
evapi.ref = ev_ref; |
419 |
evapi.unref = ev_unref; |
420 |
evapi.loop = ev_loop; |
421 |
evapi.once = ev_once; |
422 |
evapi.io_start = ev_io_start; |
423 |
evapi.io_stop = ev_io_stop; |
424 |
evapi.timer_start = ev_timer_start; |
425 |
evapi.timer_stop = ev_timer_stop; |
426 |
evapi.timer_again = ev_timer_again; |
427 |
evapi.periodic_start = ev_periodic_start; |
428 |
evapi.periodic_stop = ev_periodic_stop; |
429 |
evapi.signal_start = ev_signal_start; |
430 |
evapi.signal_stop = ev_signal_stop; |
431 |
evapi.idle_start = ev_idle_start; |
432 |
evapi.idle_stop = ev_idle_stop; |
433 |
evapi.prepare_start = ev_prepare_start; |
434 |
evapi.prepare_stop = ev_prepare_stop; |
435 |
evapi.check_start = ev_check_start; |
436 |
evapi.check_stop = ev_check_stop; |
437 |
evapi.child_start = ev_child_start; |
438 |
evapi.child_stop = ev_child_stop; |
439 |
evapi.stat_start = ev_stat_start; |
440 |
evapi.stat_stop = ev_stat_stop; |
441 |
evapi.stat_stat = ev_stat_stat; |
442 |
evapi.embed_start = ev_embed_start; |
443 |
evapi.embed_stop = ev_embed_stop; |
444 |
evapi.embed_sweep = ev_embed_sweep; |
445 |
evapi.fork_start = ev_fork_start; |
446 |
evapi.fork_stop = ev_fork_stop; |
447 |
evapi.async_start = ev_async_start; |
448 |
evapi.async_stop = ev_async_stop; |
449 |
evapi.async_send = ev_async_send; |
450 |
evapi.clear_pending = ev_clear_pending; |
451 |
evapi.invoke = ev_invoke; |
452 |
|
453 |
sv_setiv (sv, (IV)&evapi); |
454 |
SvREADONLY_on (sv); |
455 |
} |
456 |
#ifndef _WIN32 |
457 |
pthread_atfork (0, 0, ev_default_fork); |
458 |
#endif |
459 |
} |
460 |
|
461 |
SV *ev_default_loop (unsigned int flags = 0) |
462 |
CODE: |
463 |
{ |
464 |
if (!default_loop_sv) |
465 |
{ |
466 |
evapi.default_loop = ev_default_loop (flags); |
467 |
|
468 |
if (!evapi.default_loop) |
469 |
XSRETURN_UNDEF; |
470 |
|
471 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
472 |
} |
473 |
|
474 |
RETVAL = newSVsv (default_loop_sv); |
475 |
} |
476 |
OUTPUT: |
477 |
RETVAL |
478 |
|
479 |
void ev_default_destroy () |
480 |
CODE: |
481 |
ev_default_destroy (); |
482 |
SvREFCNT_dec (default_loop_sv); |
483 |
default_loop_sv = 0; |
484 |
|
485 |
unsigned int ev_supported_backends () |
486 |
|
487 |
unsigned int ev_recommended_backends () |
488 |
|
489 |
unsigned int ev_embeddable_backends () |
490 |
|
491 |
NV ev_time () |
492 |
|
493 |
NV ev_now () |
494 |
C_ARGS: evapi.default_loop |
495 |
|
496 |
unsigned int ev_backend () |
497 |
C_ARGS: evapi.default_loop |
498 |
|
499 |
unsigned int ev_loop_count () |
500 |
C_ARGS: evapi.default_loop |
501 |
|
502 |
void ev_set_io_collect_interval (NV interval) |
503 |
C_ARGS: evapi.default_loop, interval |
504 |
|
505 |
void ev_set_timeout_collect_interval (NV interval) |
506 |
C_ARGS: evapi.default_loop, interval |
507 |
|
508 |
void ev_loop (int flags = 0) |
509 |
C_ARGS: evapi.default_loop, flags |
510 |
|
511 |
void ev_unloop (int how = EVUNLOOP_ONE) |
512 |
C_ARGS: evapi.default_loop, how |
513 |
|
514 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
515 |
C_ARGS: evapi.default_loop, fd, revents |
516 |
|
517 |
void ev_feed_signal_event (SV *signal) |
518 |
CODE: |
519 |
{ |
520 |
Signal signum = sv_signum (signal); |
521 |
CHECK_SIG (signal, signum); |
522 |
|
523 |
ev_feed_signal_event (evapi.default_loop, signum); |
524 |
} |
525 |
|
526 |
ev_io *io (SV *fh, int events, SV *cb) |
527 |
ALIAS: |
528 |
io_ns = 1 |
529 |
CODE: |
530 |
{ |
531 |
int fd = sv_fileno (fh); |
532 |
CHECK_FD (fh, fd); |
533 |
|
534 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
535 |
RETVAL->fh = newSVsv (fh); |
536 |
ev_io_set (RETVAL, fd, events); |
537 |
if (!ix) START (io, RETVAL); |
538 |
} |
539 |
OUTPUT: |
540 |
RETVAL |
541 |
|
542 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
543 |
ALIAS: |
544 |
timer_ns = 1 |
545 |
INIT: |
546 |
CHECK_REPEAT (repeat); |
547 |
CODE: |
548 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
549 |
ev_timer_set (RETVAL, after, repeat); |
550 |
if (!ix) START (timer, RETVAL); |
551 |
OUTPUT: |
552 |
RETVAL |
553 |
|
554 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
555 |
ALIAS: |
556 |
periodic_ns = 1 |
557 |
INIT: |
558 |
CHECK_REPEAT (interval); |
559 |
CODE: |
560 |
{ |
561 |
ev_periodic *w; |
562 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
563 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
564 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
565 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
566 |
if (!ix) START (periodic, w); |
567 |
} |
568 |
OUTPUT: |
569 |
RETVAL |
570 |
|
571 |
ev_signal *signal (SV *signal, SV *cb) |
572 |
ALIAS: |
573 |
signal_ns = 1 |
574 |
CODE: |
575 |
{ |
576 |
Signal signum = sv_signum (signal); |
577 |
CHECK_SIG (signal, signum); |
578 |
|
579 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
580 |
ev_signal_set (RETVAL, signum); |
581 |
if (!ix) START (signal, RETVAL); |
582 |
} |
583 |
OUTPUT: |
584 |
RETVAL |
585 |
|
586 |
ev_idle *idle (SV *cb) |
587 |
ALIAS: |
588 |
idle_ns = 1 |
589 |
CODE: |
590 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
591 |
ev_idle_set (RETVAL); |
592 |
if (!ix) START (idle, RETVAL); |
593 |
OUTPUT: |
594 |
RETVAL |
595 |
|
596 |
ev_prepare *prepare (SV *cb) |
597 |
ALIAS: |
598 |
prepare_ns = 1 |
599 |
CODE: |
600 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
601 |
ev_prepare_set (RETVAL); |
602 |
if (!ix) START (prepare, RETVAL); |
603 |
OUTPUT: |
604 |
RETVAL |
605 |
|
606 |
ev_check *check (SV *cb) |
607 |
ALIAS: |
608 |
check_ns = 1 |
609 |
CODE: |
610 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
611 |
ev_check_set (RETVAL); |
612 |
if (!ix) START (check, RETVAL); |
613 |
OUTPUT: |
614 |
RETVAL |
615 |
|
616 |
ev_fork *fork (SV *cb) |
617 |
ALIAS: |
618 |
fork_ns = 1 |
619 |
CODE: |
620 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
621 |
ev_fork_set (RETVAL); |
622 |
if (!ix) START (fork, RETVAL); |
623 |
OUTPUT: |
624 |
RETVAL |
625 |
|
626 |
ev_child *child (int pid, int trace, SV *cb) |
627 |
ALIAS: |
628 |
child_ns = 1 |
629 |
CODE: |
630 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
631 |
ev_child_set (RETVAL, pid, trace); |
632 |
if (!ix) START (child, RETVAL); |
633 |
OUTPUT: |
634 |
RETVAL |
635 |
|
636 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
637 |
ALIAS: |
638 |
stat_ns = 1 |
639 |
CODE: |
640 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
641 |
RETVAL->fh = newSVsv (path); |
642 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
643 |
if (!ix) START (stat, RETVAL); |
644 |
OUTPUT: |
645 |
RETVAL |
646 |
|
647 |
ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) |
648 |
ALIAS: |
649 |
embed_ns = 1 |
650 |
CODE: |
651 |
{ |
652 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
653 |
croak ("passed loop is not embeddable via EV::embed,"); |
654 |
|
655 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
656 |
RETVAL->fh = newSVsv (ST (0)); |
657 |
ev_embed_set (RETVAL, loop); |
658 |
|
659 |
if (!SvOK (cb)) ev_set_cb (RETVAL, 0); |
660 |
|
661 |
if (!ix) START (embed, RETVAL); |
662 |
} |
663 |
OUTPUT: |
664 |
RETVAL |
665 |
|
666 |
ev_async *async (SV *cb) |
667 |
ALIAS: |
668 |
async_ns = 1 |
669 |
CODE: |
670 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
671 |
ev_async_set (RETVAL); |
672 |
if (!ix) START (async, RETVAL); |
673 |
OUTPUT: |
674 |
RETVAL |
675 |
|
676 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
677 |
CODE: |
678 |
ev_once ( |
679 |
evapi.default_loop, |
680 |
sv_fileno (fh), events, |
681 |
SvOK (timeout) ? SvNV (timeout) : -1., |
682 |
e_once_cb, |
683 |
newSVsv (cb) |
684 |
); |
685 |
|
686 |
PROTOTYPES: DISABLE |
687 |
|
688 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
689 |
|
690 |
int ev_is_active (ev_watcher *w) |
691 |
|
692 |
int ev_is_pending (ev_watcher *w) |
693 |
|
694 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
695 |
C_ARGS: e_loop (w), w, revents |
696 |
|
697 |
int ev_clear_pending (ev_watcher *w) |
698 |
C_ARGS: e_loop (w), w |
699 |
|
700 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
701 |
C_ARGS: e_loop (w), w, revents |
702 |
|
703 |
int keepalive (ev_watcher *w, int new_value = 0) |
704 |
CODE: |
705 |
{ |
706 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
707 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
708 |
|
709 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
710 |
{ |
711 |
REF (w); |
712 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
713 |
UNREF (w); |
714 |
} |
715 |
} |
716 |
OUTPUT: |
717 |
RETVAL |
718 |
|
719 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
720 |
CODE: |
721 |
{ |
722 |
if (items > 1) |
723 |
{ |
724 |
new_cb = e_get_cv (new_cb); |
725 |
RETVAL = newRV_noinc (w->cb_sv); |
726 |
w->cb_sv = SvREFCNT_inc (new_cb); |
727 |
} |
728 |
else |
729 |
RETVAL = newRV_inc (w->cb_sv); |
730 |
} |
731 |
OUTPUT: |
732 |
RETVAL |
733 |
|
734 |
SV *data (ev_watcher *w, SV *new_data = 0) |
735 |
CODE: |
736 |
{ |
737 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
738 |
|
739 |
if (items > 1) |
740 |
{ |
741 |
SvREFCNT_dec (w->data); |
742 |
w->data = newSVsv (new_data); |
743 |
} |
744 |
} |
745 |
OUTPUT: |
746 |
RETVAL |
747 |
|
748 |
SV *loop (ev_watcher *w) |
749 |
CODE: |
750 |
RETVAL = newRV_inc (w->loop); |
751 |
OUTPUT: |
752 |
RETVAL |
753 |
|
754 |
int priority (ev_watcher *w, int new_priority = 0) |
755 |
CODE: |
756 |
{ |
757 |
RETVAL = w->priority; |
758 |
|
759 |
if (items > 1) |
760 |
{ |
761 |
int active = ev_is_active (w); |
762 |
|
763 |
if (active) |
764 |
{ |
765 |
/* grrr. */ |
766 |
PUSHMARK (SP); |
767 |
XPUSHs (ST (0)); |
768 |
PUTBACK; |
769 |
call_method ("stop", G_DISCARD | G_VOID); |
770 |
} |
771 |
|
772 |
ev_set_priority (w, new_priority); |
773 |
|
774 |
if (active) |
775 |
{ |
776 |
PUSHMARK (SP); |
777 |
XPUSHs (ST (0)); |
778 |
PUTBACK; |
779 |
call_method ("start", G_DISCARD | G_VOID); |
780 |
} |
781 |
} |
782 |
} |
783 |
OUTPUT: |
784 |
RETVAL |
785 |
|
786 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
787 |
|
788 |
void ev_io_start (ev_io *w) |
789 |
CODE: |
790 |
START (io, w); |
791 |
|
792 |
void ev_io_stop (ev_io *w) |
793 |
CODE: |
794 |
STOP (io, w); |
795 |
|
796 |
void DESTROY (ev_io *w) |
797 |
CODE: |
798 |
STOP (io, w); |
799 |
e_destroy (w); |
800 |
|
801 |
void set (ev_io *w, SV *fh, int events) |
802 |
CODE: |
803 |
{ |
804 |
int fd = sv_fileno (fh); |
805 |
CHECK_FD (fh, fd); |
806 |
|
807 |
sv_setsv (w->fh, fh); |
808 |
RESET (io, w, (w, fd, events)); |
809 |
} |
810 |
|
811 |
SV *fh (ev_io *w, SV *new_fh = 0) |
812 |
CODE: |
813 |
{ |
814 |
if (items > 1) |
815 |
{ |
816 |
int fd = sv_fileno (new_fh); |
817 |
CHECK_FD (new_fh, fd); |
818 |
|
819 |
RETVAL = w->fh; |
820 |
w->fh = newSVsv (new_fh); |
821 |
|
822 |
RESET (io, w, (w, fd, w->events)); |
823 |
} |
824 |
else |
825 |
RETVAL = newSVsv (w->fh); |
826 |
} |
827 |
OUTPUT: |
828 |
RETVAL |
829 |
|
830 |
int events (ev_io *w, int new_events = EV_UNDEF) |
831 |
CODE: |
832 |
{ |
833 |
RETVAL = w->events; |
834 |
|
835 |
if (items > 1) |
836 |
RESET (io, w, (w, w->fd, new_events)); |
837 |
} |
838 |
OUTPUT: |
839 |
RETVAL |
840 |
|
841 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
842 |
|
843 |
void ev_signal_start (ev_signal *w) |
844 |
CODE: |
845 |
START (signal, w); |
846 |
|
847 |
void ev_signal_stop (ev_signal *w) |
848 |
CODE: |
849 |
STOP (signal, w); |
850 |
|
851 |
void DESTROY (ev_signal *w) |
852 |
CODE: |
853 |
STOP (signal, w); |
854 |
e_destroy (w); |
855 |
|
856 |
void set (ev_signal *w, SV *signal) |
857 |
CODE: |
858 |
{ |
859 |
Signal signum = sv_signum (signal); |
860 |
CHECK_SIG (signal, signum); |
861 |
|
862 |
RESET (signal, w, (w, signum)); |
863 |
} |
864 |
|
865 |
int signal (ev_signal *w, SV *new_signal = 0) |
866 |
CODE: |
867 |
{ |
868 |
RETVAL = w->signum; |
869 |
|
870 |
if (items > 1) |
871 |
{ |
872 |
Signal signum = sv_signum (new_signal); |
873 |
CHECK_SIG (new_signal, signum); |
874 |
|
875 |
RESET (signal, w, (w, signum)); |
876 |
} |
877 |
} |
878 |
OUTPUT: |
879 |
RETVAL |
880 |
|
881 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
882 |
|
883 |
void ev_timer_start (ev_timer *w) |
884 |
INIT: |
885 |
CHECK_REPEAT (w->repeat); |
886 |
CODE: |
887 |
START (timer, w); |
888 |
|
889 |
void ev_timer_stop (ev_timer *w) |
890 |
CODE: |
891 |
STOP (timer, w); |
892 |
|
893 |
void ev_timer_again (ev_timer *w) |
894 |
INIT: |
895 |
CHECK_REPEAT (w->repeat); |
896 |
CODE: |
897 |
REF (w); |
898 |
ev_timer_again (e_loop (w), w); |
899 |
UNREF (w); |
900 |
|
901 |
void DESTROY (ev_timer *w) |
902 |
CODE: |
903 |
STOP (timer, w); |
904 |
e_destroy (w); |
905 |
|
906 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
907 |
INIT: |
908 |
CHECK_REPEAT (repeat); |
909 |
CODE: |
910 |
RESET (timer, w, (w, after, repeat)); |
911 |
|
912 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
913 |
|
914 |
void ev_periodic_start (ev_periodic *w) |
915 |
INIT: |
916 |
CHECK_REPEAT (w->interval); |
917 |
CODE: |
918 |
START (periodic, w); |
919 |
|
920 |
void ev_periodic_stop (ev_periodic *w) |
921 |
CODE: |
922 |
STOP (periodic, w); |
923 |
|
924 |
void ev_periodic_again (ev_periodic *w) |
925 |
CODE: |
926 |
REF (w); |
927 |
ev_periodic_again (e_loop (w), w); |
928 |
UNREF (w); |
929 |
|
930 |
void DESTROY (ev_periodic *w) |
931 |
CODE: |
932 |
STOP (periodic, w); |
933 |
e_destroy (w); |
934 |
|
935 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
936 |
INIT: |
937 |
CHECK_REPEAT (interval); |
938 |
CODE: |
939 |
{ |
940 |
SvREFCNT_dec (w->fh); |
941 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
942 |
|
943 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
944 |
} |
945 |
|
946 |
NV at (ev_periodic *w) |
947 |
CODE: |
948 |
RETVAL = ev_periodic_at (w); |
949 |
OUTPUT: |
950 |
RETVAL |
951 |
|
952 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
953 |
|
954 |
void ev_idle_start (ev_idle *w) |
955 |
CODE: |
956 |
START (idle, w); |
957 |
|
958 |
void ev_idle_stop (ev_idle *w) |
959 |
CODE: |
960 |
STOP (idle, w); |
961 |
|
962 |
void DESTROY (ev_idle *w) |
963 |
CODE: |
964 |
STOP (idle, w); |
965 |
e_destroy (w); |
966 |
|
967 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
968 |
|
969 |
void ev_prepare_start (ev_prepare *w) |
970 |
CODE: |
971 |
START (prepare, w); |
972 |
|
973 |
void ev_prepare_stop (ev_prepare *w) |
974 |
CODE: |
975 |
STOP (prepare, w); |
976 |
|
977 |
void DESTROY (ev_prepare *w) |
978 |
CODE: |
979 |
STOP (prepare, w); |
980 |
e_destroy (w); |
981 |
|
982 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
983 |
|
984 |
void ev_check_start (ev_check *w) |
985 |
CODE: |
986 |
START (check, w); |
987 |
|
988 |
void ev_check_stop (ev_check *w) |
989 |
CODE: |
990 |
STOP (check, w); |
991 |
|
992 |
void DESTROY (ev_check *w) |
993 |
CODE: |
994 |
STOP (check, w); |
995 |
e_destroy (w); |
996 |
|
997 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
998 |
|
999 |
void ev_fork_start (ev_fork *w) |
1000 |
CODE: |
1001 |
START (fork, w); |
1002 |
|
1003 |
void ev_fork_stop (ev_fork *w) |
1004 |
CODE: |
1005 |
STOP (fork, w); |
1006 |
|
1007 |
void DESTROY (ev_fork *w) |
1008 |
CODE: |
1009 |
STOP (fork, w); |
1010 |
e_destroy (w); |
1011 |
|
1012 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1013 |
|
1014 |
void ev_child_start (ev_child *w) |
1015 |
CODE: |
1016 |
START (child, w); |
1017 |
|
1018 |
void ev_child_stop (ev_child *w) |
1019 |
CODE: |
1020 |
STOP (child, w); |
1021 |
|
1022 |
void DESTROY (ev_child *w) |
1023 |
CODE: |
1024 |
STOP (child, w); |
1025 |
e_destroy (w); |
1026 |
|
1027 |
void set (ev_child *w, int pid, int trace) |
1028 |
CODE: |
1029 |
RESET (child, w, (w, pid, trace)); |
1030 |
|
1031 |
int pid (ev_child *w) |
1032 |
ALIAS: |
1033 |
rpid = 1 |
1034 |
rstatus = 2 |
1035 |
CODE: |
1036 |
RETVAL = ix == 0 ? w->pid |
1037 |
: ix == 1 ? w->rpid |
1038 |
: w->rstatus; |
1039 |
OUTPUT: |
1040 |
RETVAL |
1041 |
|
1042 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1043 |
|
1044 |
void ev_stat_start (ev_stat *w) |
1045 |
CODE: |
1046 |
START (stat, w); |
1047 |
|
1048 |
void ev_stat_stop (ev_stat *w) |
1049 |
CODE: |
1050 |
STOP (stat, w); |
1051 |
|
1052 |
void DESTROY (ev_stat *w) |
1053 |
CODE: |
1054 |
STOP (stat, w); |
1055 |
e_destroy (w); |
1056 |
|
1057 |
void set (ev_stat *w, SV *path, NV interval) |
1058 |
CODE: |
1059 |
{ |
1060 |
sv_setsv (w->fh, path); |
1061 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1062 |
} |
1063 |
|
1064 |
SV *path (ev_stat *w, SV *new_path = 0) |
1065 |
CODE: |
1066 |
{ |
1067 |
RETVAL = SvREFCNT_inc (w->fh); |
1068 |
|
1069 |
if (items > 1) |
1070 |
{ |
1071 |
SvREFCNT_dec (w->fh); |
1072 |
w->fh = newSVsv (new_path); |
1073 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1074 |
} |
1075 |
} |
1076 |
OUTPUT: |
1077 |
RETVAL |
1078 |
|
1079 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1080 |
CODE: |
1081 |
{ |
1082 |
RETVAL = w->interval; |
1083 |
|
1084 |
if (items > 1) |
1085 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1086 |
} |
1087 |
OUTPUT: |
1088 |
RETVAL |
1089 |
|
1090 |
void prev (ev_stat *w) |
1091 |
ALIAS: |
1092 |
stat = 1 |
1093 |
attr = 2 |
1094 |
PPCODE: |
1095 |
{ |
1096 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1097 |
|
1098 |
if (ix == 1) |
1099 |
ev_stat_stat (e_loop (w), w); |
1100 |
else if (!s->st_nlink) |
1101 |
errno = ENOENT; |
1102 |
|
1103 |
PL_statcache.st_dev = s->st_nlink; |
1104 |
PL_statcache.st_ino = s->st_ino; |
1105 |
PL_statcache.st_mode = s->st_mode; |
1106 |
PL_statcache.st_nlink = s->st_nlink; |
1107 |
PL_statcache.st_uid = s->st_uid; |
1108 |
PL_statcache.st_gid = s->st_gid; |
1109 |
PL_statcache.st_rdev = s->st_rdev; |
1110 |
PL_statcache.st_size = s->st_size; |
1111 |
PL_statcache.st_atime = s->st_atime; |
1112 |
PL_statcache.st_mtime = s->st_mtime; |
1113 |
PL_statcache.st_ctime = s->st_ctime; |
1114 |
|
1115 |
if (GIMME_V == G_SCALAR) |
1116 |
XPUSHs (boolSV (s->st_nlink)); |
1117 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1118 |
{ |
1119 |
EXTEND (SP, 13); |
1120 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1121 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1122 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1123 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1124 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1125 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1126 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1127 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1128 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1129 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1130 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1131 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1132 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1133 |
} |
1134 |
} |
1135 |
|
1136 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1137 |
|
1138 |
void ev_embed_start (ev_embed *w) |
1139 |
CODE: |
1140 |
START (embed, w); |
1141 |
|
1142 |
void ev_embed_stop (ev_embed *w) |
1143 |
CODE: |
1144 |
STOP (embed, w); |
1145 |
|
1146 |
void DESTROY (ev_embed *w) |
1147 |
CODE: |
1148 |
STOP (embed, w); |
1149 |
e_destroy (w); |
1150 |
|
1151 |
void set (ev_embed *w, struct ev_loop *loop) |
1152 |
CODE: |
1153 |
{ |
1154 |
sv_setsv (w->fh, ST (1)); |
1155 |
RESET (embed, w, (w, loop)); |
1156 |
} |
1157 |
|
1158 |
SV *other (ev_embed *w) |
1159 |
CODE: |
1160 |
RETVAL = newSVsv (w->fh); |
1161 |
OUTPUT: |
1162 |
RETVAL |
1163 |
|
1164 |
void ev_embed_sweep (ev_embed *w) |
1165 |
C_ARGS: e_loop (w), w |
1166 |
|
1167 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1168 |
|
1169 |
void ev_async_start (ev_async *w) |
1170 |
CODE: |
1171 |
START (async, w); |
1172 |
|
1173 |
void ev_async_stop (ev_async *w) |
1174 |
CODE: |
1175 |
STOP (async, w); |
1176 |
|
1177 |
void DESTROY (ev_async *w) |
1178 |
CODE: |
1179 |
STOP (async, w); |
1180 |
e_destroy (w); |
1181 |
|
1182 |
void ev_async_send (ev_async *w) |
1183 |
C_ARGS: e_loop (w), w |
1184 |
|
1185 |
SV *ev_async_async_pending (ev_async *w) |
1186 |
CODE: |
1187 |
RETVAL = boolSV (ev_async_pending (w)); |
1188 |
OUTPUT: |
1189 |
RETVAL |
1190 |
|
1191 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1192 |
|
1193 |
SV *new (SV *klass, unsigned int flags = 0) |
1194 |
CODE: |
1195 |
{ |
1196 |
struct ev_loop *loop = ev_loop_new (flags); |
1197 |
|
1198 |
if (!loop) |
1199 |
XSRETURN_UNDEF; |
1200 |
|
1201 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1202 |
} |
1203 |
OUTPUT: |
1204 |
RETVAL |
1205 |
|
1206 |
void DESTROY (struct ev_loop *loop) |
1207 |
CODE: |
1208 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1209 |
ev_loop_destroy (loop); |
1210 |
|
1211 |
void ev_loop_fork (struct ev_loop *loop) |
1212 |
|
1213 |
NV ev_now (struct ev_loop *loop) |
1214 |
|
1215 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1216 |
|
1217 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1218 |
|
1219 |
unsigned int ev_backend (struct ev_loop *loop) |
1220 |
|
1221 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1222 |
|
1223 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1224 |
|
1225 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1226 |
|
1227 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1228 |
|
1229 |
#if 0 |
1230 |
|
1231 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1232 |
CODE: |
1233 |
{ |
1234 |
Signal signum = sv_signum (signal); |
1235 |
CHECK_SIG (signal, signum); |
1236 |
|
1237 |
ev_feed_signal_event (loop, signum); |
1238 |
} |
1239 |
|
1240 |
#endif |
1241 |
|
1242 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1243 |
ALIAS: |
1244 |
io_ns = 1 |
1245 |
CODE: |
1246 |
{ |
1247 |
int fd = sv_fileno (fh); |
1248 |
CHECK_FD (fh, fd); |
1249 |
|
1250 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1251 |
RETVAL->fh = newSVsv (fh); |
1252 |
ev_io_set (RETVAL, fd, events); |
1253 |
if (!ix) START (io, RETVAL); |
1254 |
} |
1255 |
OUTPUT: |
1256 |
RETVAL |
1257 |
|
1258 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1259 |
ALIAS: |
1260 |
timer_ns = 1 |
1261 |
INIT: |
1262 |
CHECK_REPEAT (repeat); |
1263 |
CODE: |
1264 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1265 |
ev_timer_set (RETVAL, after, repeat); |
1266 |
if (!ix) START (timer, RETVAL); |
1267 |
OUTPUT: |
1268 |
RETVAL |
1269 |
|
1270 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1271 |
ALIAS: |
1272 |
periodic_ns = 1 |
1273 |
INIT: |
1274 |
CHECK_REPEAT (interval); |
1275 |
CODE: |
1276 |
{ |
1277 |
ev_periodic *w; |
1278 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1279 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1280 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1281 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1282 |
if (!ix) START (periodic, w); |
1283 |
} |
1284 |
OUTPUT: |
1285 |
RETVAL |
1286 |
|
1287 |
#if 0 |
1288 |
|
1289 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1290 |
ALIAS: |
1291 |
signal_ns = 1 |
1292 |
CODE: |
1293 |
{ |
1294 |
Signal signum = sv_signum (signal); |
1295 |
CHECK_SIG (signal, signum); |
1296 |
|
1297 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1298 |
ev_signal_set (RETVAL, signum); |
1299 |
if (!ix) START (signal, RETVAL); |
1300 |
} |
1301 |
OUTPUT: |
1302 |
RETVAL |
1303 |
|
1304 |
#endif |
1305 |
|
1306 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1307 |
ALIAS: |
1308 |
idle_ns = 1 |
1309 |
CODE: |
1310 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1311 |
ev_idle_set (RETVAL); |
1312 |
if (!ix) START (idle, RETVAL); |
1313 |
OUTPUT: |
1314 |
RETVAL |
1315 |
|
1316 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1317 |
ALIAS: |
1318 |
prepare_ns = 1 |
1319 |
CODE: |
1320 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1321 |
ev_prepare_set (RETVAL); |
1322 |
if (!ix) START (prepare, RETVAL); |
1323 |
OUTPUT: |
1324 |
RETVAL |
1325 |
|
1326 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1327 |
ALIAS: |
1328 |
check_ns = 1 |
1329 |
CODE: |
1330 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1331 |
ev_check_set (RETVAL); |
1332 |
if (!ix) START (check, RETVAL); |
1333 |
OUTPUT: |
1334 |
RETVAL |
1335 |
|
1336 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1337 |
ALIAS: |
1338 |
fork_ns = 1 |
1339 |
CODE: |
1340 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1341 |
ev_fork_set (RETVAL); |
1342 |
if (!ix) START (fork, RETVAL); |
1343 |
OUTPUT: |
1344 |
RETVAL |
1345 |
|
1346 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1347 |
ALIAS: |
1348 |
child_ns = 1 |
1349 |
CODE: |
1350 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1351 |
ev_child_set (RETVAL, pid, trace); |
1352 |
if (!ix) START (child, RETVAL); |
1353 |
OUTPUT: |
1354 |
RETVAL |
1355 |
|
1356 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1357 |
ALIAS: |
1358 |
stat_ns = 1 |
1359 |
CODE: |
1360 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1361 |
RETVAL->fh = newSVsv (path); |
1362 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1363 |
if (!ix) START (stat, RETVAL); |
1364 |
OUTPUT: |
1365 |
RETVAL |
1366 |
|
1367 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) |
1368 |
ALIAS: |
1369 |
embed_ns = 1 |
1370 |
CODE: |
1371 |
{ |
1372 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1373 |
croak ("passed loop is not embeddable via EV::embed,"); |
1374 |
|
1375 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1376 |
RETVAL->fh = newSVsv (ST (1)); |
1377 |
ev_embed_set (RETVAL, other); |
1378 |
|
1379 |
if (!SvOK (cb)) ev_set_cb (RETVAL, 0); |
1380 |
|
1381 |
if (!ix) START (embed, RETVAL); |
1382 |
} |
1383 |
OUTPUT: |
1384 |
RETVAL |
1385 |
|
1386 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1387 |
ALIAS: |
1388 |
async_ns = 1 |
1389 |
CODE: |
1390 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1391 |
ev_async_set (RETVAL); |
1392 |
if (!ix) START (async, RETVAL); |
1393 |
OUTPUT: |
1394 |
RETVAL |
1395 |
|
1396 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1397 |
CODE: |
1398 |
ev_once ( |
1399 |
loop, |
1400 |
sv_fileno (fh), events, |
1401 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1402 |
e_once_cb, |
1403 |
newSVsv (cb) |
1404 |
); |
1405 |
|