1 |
#include "EXTERN.h" |
2 |
#include "perl.h" |
3 |
#include "XSUB.h" |
4 |
|
5 |
/*#include <netinet/in.h>*/ |
6 |
|
7 |
#define EV_PROTOTYPES 1 |
8 |
#define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
9 |
#define EV_H <ev.h> |
10 |
#include "EV/EVAPI.h" |
11 |
|
12 |
/* fix perl api breakage */ |
13 |
#undef signal |
14 |
#undef sigaction |
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 |
|
84 |
#ifndef SIG_SIZE |
85 |
/* kudos to Slaven Rezic for the idea */ |
86 |
static char sig_size [] = { SIG_NUM }; |
87 |
# define SIG_SIZE (sizeof (sig_size) + 1) |
88 |
#endif |
89 |
|
90 |
static Signal |
91 |
sv_signum (SV *sig) |
92 |
{ |
93 |
Signal signum; |
94 |
|
95 |
SvGETMAGIC (sig); |
96 |
|
97 |
for (signum = 1; signum < SIG_SIZE; ++signum) |
98 |
if (strEQ (SvPV_nolen (sig), PL_sig_name [signum])) |
99 |
return signum; |
100 |
|
101 |
signum = SvIV (sig); |
102 |
|
103 |
if (signum > 0 && signum < SIG_SIZE) |
104 |
return signum; |
105 |
|
106 |
return -1; |
107 |
} |
108 |
|
109 |
///////////////////////////////////////////////////////////////////////////// |
110 |
// Event |
111 |
|
112 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
113 |
|
114 |
static int |
115 |
sv_fileno (SV *fh) |
116 |
{ |
117 |
SvGETMAGIC (fh); |
118 |
|
119 |
if (SvROK (fh)) |
120 |
fh = SvRV (fh); |
121 |
|
122 |
if (SvTYPE (fh) == SVt_PVGV) |
123 |
return PerlIO_fileno (IoIFP (sv_2io (fh))); |
124 |
|
125 |
if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL)) |
126 |
return SvIV (fh); |
127 |
|
128 |
return -1; |
129 |
} |
130 |
|
131 |
static void * |
132 |
e_new (int size, SV *cb_sv, SV *loop) |
133 |
{ |
134 |
ev_watcher *w; |
135 |
SV *self = NEWSV (0, size); |
136 |
SvPOK_only (self); |
137 |
SvCUR_set (self, size); |
138 |
|
139 |
w = (ev_watcher *)SvPVX (self); |
140 |
|
141 |
ev_init (w, e_cb); |
142 |
|
143 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
144 |
w->e_flags = WFLAG_KEEPALIVE; |
145 |
w->data = 0; |
146 |
w->fh = 0; |
147 |
w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv); |
148 |
w->self = self; |
149 |
|
150 |
return (void *)w; |
151 |
} |
152 |
|
153 |
static void |
154 |
e_destroy (void *w_) |
155 |
{ |
156 |
ev_watcher *w = (ev_watcher *)w_; |
157 |
|
158 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
159 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
160 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
161 |
SvREFCNT_dec (w->data ); w->data = 0; |
162 |
} |
163 |
|
164 |
static SV * |
165 |
e_bless (ev_watcher *w, HV *stash) |
166 |
{ |
167 |
SV *rv; |
168 |
|
169 |
if (SvOBJECT (w->self)) |
170 |
rv = newRV_inc (w->self); |
171 |
else |
172 |
{ |
173 |
rv = newRV_noinc (w->self); |
174 |
sv_bless (rv, stash); |
175 |
SvREADONLY_on (w->self); |
176 |
} |
177 |
|
178 |
return rv; |
179 |
} |
180 |
|
181 |
static SV *sv_events_cache; |
182 |
|
183 |
static void |
184 |
e_cb (EV_P_ ev_watcher *w, int revents) |
185 |
{ |
186 |
dSP; |
187 |
I32 mark = SP - PL_stack_base; |
188 |
SV *sv_self, *sv_events; |
189 |
|
190 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
191 |
|
192 |
if (sv_events_cache) |
193 |
{ |
194 |
sv_events = sv_events_cache; sv_events_cache = 0; |
195 |
SvIV_set (sv_events, revents); |
196 |
} |
197 |
else |
198 |
sv_events = newSViv (revents); |
199 |
|
200 |
PUSHMARK (SP); |
201 |
EXTEND (SP, 2); |
202 |
PUSHs (sv_self); |
203 |
PUSHs (sv_events); |
204 |
|
205 |
PUTBACK; |
206 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
207 |
|
208 |
SvREFCNT_dec (sv_self); |
209 |
|
210 |
if (sv_events_cache) |
211 |
SvREFCNT_dec (sv_events); |
212 |
else |
213 |
sv_events_cache = sv_events; |
214 |
|
215 |
if (SvTRUE (ERRSV)) |
216 |
{ |
217 |
SPAGAIN; |
218 |
PUSHMARK (SP); |
219 |
PUTBACK; |
220 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
221 |
} |
222 |
|
223 |
SP = PL_stack_base + mark; |
224 |
PUTBACK; |
225 |
} |
226 |
|
227 |
static void |
228 |
e_once_cb (int revents, void *arg) |
229 |
{ |
230 |
dSP; |
231 |
I32 mark = SP - PL_stack_base; |
232 |
SV *sv_events; |
233 |
|
234 |
if (sv_events_cache) |
235 |
{ |
236 |
sv_events = sv_events_cache; sv_events_cache = 0; |
237 |
SvIV_set (sv_events, revents); |
238 |
} |
239 |
else |
240 |
sv_events = newSViv (revents); |
241 |
|
242 |
PUSHMARK (SP); |
243 |
XPUSHs (sv_events); |
244 |
|
245 |
PUTBACK; |
246 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
247 |
|
248 |
SvREFCNT_dec ((SV *)arg); |
249 |
|
250 |
if (sv_events_cache) |
251 |
SvREFCNT_dec (sv_events); |
252 |
else |
253 |
sv_events_cache = sv_events; |
254 |
|
255 |
if (SvTRUE (ERRSV)) |
256 |
{ |
257 |
SPAGAIN; |
258 |
PUSHMARK (SP); |
259 |
PUTBACK; |
260 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
261 |
} |
262 |
|
263 |
SP = PL_stack_base + mark; |
264 |
PUTBACK; |
265 |
} |
266 |
|
267 |
static ev_tstamp |
268 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
269 |
{ |
270 |
ev_tstamp retval; |
271 |
int count; |
272 |
dSP; |
273 |
|
274 |
ENTER; |
275 |
SAVETMPS; |
276 |
|
277 |
PUSHMARK (SP); |
278 |
EXTEND (SP, 2); |
279 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
280 |
PUSHs (newSVnv (now)); |
281 |
|
282 |
PUTBACK; |
283 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
284 |
SPAGAIN; |
285 |
|
286 |
if (SvTRUE (ERRSV)) |
287 |
{ |
288 |
PUSHMARK (SP); |
289 |
PUTBACK; |
290 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
291 |
SPAGAIN; |
292 |
} |
293 |
|
294 |
if (count > 0) |
295 |
{ |
296 |
retval = SvNV (TOPs); |
297 |
|
298 |
if (retval < now) |
299 |
retval = now; |
300 |
} |
301 |
else |
302 |
retval = now; |
303 |
|
304 |
FREETMPS; |
305 |
LEAVE; |
306 |
|
307 |
return retval; |
308 |
} |
309 |
|
310 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
311 |
croak (# repeat " value must be >= 0"); |
312 |
|
313 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
314 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
315 |
|
316 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
317 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
318 |
|
319 |
///////////////////////////////////////////////////////////////////////////// |
320 |
// XS interface functions |
321 |
|
322 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
323 |
|
324 |
PROTOTYPES: ENABLE |
325 |
|
326 |
BOOT: |
327 |
{ |
328 |
HV *stash = gv_stashpv ("EV", 1); |
329 |
|
330 |
static const struct { |
331 |
const char *name; |
332 |
IV iv; |
333 |
} *civ, const_iv[] = { |
334 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
335 |
const_iv (EV_, MINPRI) |
336 |
const_iv (EV_, MAXPRI) |
337 |
|
338 |
const_iv (EV_, UNDEF) |
339 |
const_iv (EV_, NONE) |
340 |
const_iv (EV_, TIMEOUT) |
341 |
const_iv (EV_, READ) |
342 |
const_iv (EV_, WRITE) |
343 |
const_iv (EV_, SIGNAL) |
344 |
const_iv (EV_, IDLE) |
345 |
const_iv (EV_, CHECK) |
346 |
const_iv (EV_, ERROR) |
347 |
|
348 |
const_iv (EV, LOOP_ONESHOT) |
349 |
const_iv (EV, LOOP_NONBLOCK) |
350 |
const_iv (EV, UNLOOP_ONE) |
351 |
const_iv (EV, UNLOOP_ALL) |
352 |
|
353 |
const_iv (EV, BACKEND_SELECT) |
354 |
const_iv (EV, BACKEND_POLL) |
355 |
const_iv (EV, BACKEND_EPOLL) |
356 |
const_iv (EV, BACKEND_KQUEUE) |
357 |
const_iv (EV, BACKEND_DEVPOLL) |
358 |
const_iv (EV, BACKEND_PORT) |
359 |
const_iv (EV, FLAG_AUTO) |
360 |
const_iv (EV, FLAG_NOENV) |
361 |
const_iv (EV, FLAG_FORKCHECK) |
362 |
}; |
363 |
|
364 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
365 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
366 |
|
367 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
368 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
369 |
stash_io = gv_stashpv ("EV::IO" , 1); |
370 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
371 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
372 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
373 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
374 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
375 |
stash_check = gv_stashpv ("EV::Check" , 1); |
376 |
stash_child = gv_stashpv ("EV::Child" , 1); |
377 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
378 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
379 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
380 |
|
381 |
{ |
382 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
383 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
384 |
|
385 |
/* the poor man's shared library emulator */ |
386 |
evapi.ver = EV_API_VERSION; |
387 |
evapi.rev = EV_API_REVISION; |
388 |
evapi.sv_fileno = sv_fileno; |
389 |
evapi.sv_signum = sv_signum; |
390 |
evapi.supported_backends = ev_supported_backends (); |
391 |
evapi.recommended_backends = ev_recommended_backends (); |
392 |
evapi.embeddable_backends = ev_embeddable_backends (); |
393 |
evapi.time = ev_time; |
394 |
evapi.sleep = ev_sleep; |
395 |
evapi.loop_new = ev_loop_new; |
396 |
evapi.loop_destroy = ev_loop_destroy; |
397 |
evapi.loop_fork = ev_loop_fork; |
398 |
evapi.loop_count = ev_loop_count; |
399 |
evapi.now = ev_now; |
400 |
evapi.backend = ev_backend; |
401 |
evapi.unloop = ev_unloop; |
402 |
evapi.ref = ev_ref; |
403 |
evapi.unref = ev_unref; |
404 |
evapi.loop = ev_loop; |
405 |
evapi.once = ev_once; |
406 |
evapi.io_start = ev_io_start; |
407 |
evapi.io_stop = ev_io_stop; |
408 |
evapi.timer_start = ev_timer_start; |
409 |
evapi.timer_stop = ev_timer_stop; |
410 |
evapi.timer_again = ev_timer_again; |
411 |
evapi.periodic_start = ev_periodic_start; |
412 |
evapi.periodic_stop = ev_periodic_stop; |
413 |
evapi.signal_start = ev_signal_start; |
414 |
evapi.signal_stop = ev_signal_stop; |
415 |
evapi.idle_start = ev_idle_start; |
416 |
evapi.idle_stop = ev_idle_stop; |
417 |
evapi.prepare_start = ev_prepare_start; |
418 |
evapi.prepare_stop = ev_prepare_stop; |
419 |
evapi.check_start = ev_check_start; |
420 |
evapi.check_stop = ev_check_stop; |
421 |
evapi.child_start = ev_child_start; |
422 |
evapi.child_stop = ev_child_stop; |
423 |
evapi.stat_start = ev_stat_start; |
424 |
evapi.stat_stop = ev_stat_stop; |
425 |
evapi.stat_stat = ev_stat_stat; |
426 |
evapi.embed_start = ev_embed_start; |
427 |
evapi.embed_stop = ev_embed_stop; |
428 |
evapi.embed_sweep = ev_embed_sweep; |
429 |
evapi.fork_start = ev_fork_start; |
430 |
evapi.fork_stop = ev_fork_stop; |
431 |
evapi.async_start = ev_async_start; |
432 |
evapi.async_stop = ev_async_stop; |
433 |
evapi.async_send = ev_async_send; |
434 |
evapi.clear_pending = ev_clear_pending; |
435 |
evapi.invoke = ev_invoke; |
436 |
|
437 |
sv_setiv (sv, (IV)&evapi); |
438 |
SvREADONLY_on (sv); |
439 |
} |
440 |
#ifndef _WIN32 |
441 |
pthread_atfork (0, 0, ev_default_fork); |
442 |
#endif |
443 |
} |
444 |
|
445 |
SV *ev_default_loop (unsigned int flags = 0) |
446 |
CODE: |
447 |
{ |
448 |
if (!default_loop_sv) |
449 |
{ |
450 |
evapi.default_loop = ev_default_loop (flags); |
451 |
|
452 |
if (!evapi.default_loop) |
453 |
XSRETURN_UNDEF; |
454 |
|
455 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
456 |
} |
457 |
|
458 |
RETVAL = newSVsv (default_loop_sv); |
459 |
} |
460 |
OUTPUT: |
461 |
RETVAL |
462 |
|
463 |
void ev_default_destroy () |
464 |
CODE: |
465 |
ev_default_destroy (); |
466 |
SvREFCNT_dec (default_loop_sv); |
467 |
default_loop_sv = 0; |
468 |
|
469 |
unsigned int ev_supported_backends () |
470 |
|
471 |
unsigned int ev_recommended_backends () |
472 |
|
473 |
unsigned int ev_embeddable_backends () |
474 |
|
475 |
NV ev_time () |
476 |
|
477 |
NV ev_now () |
478 |
C_ARGS: evapi.default_loop |
479 |
|
480 |
unsigned int ev_backend () |
481 |
C_ARGS: evapi.default_loop |
482 |
|
483 |
unsigned int ev_loop_count () |
484 |
C_ARGS: evapi.default_loop |
485 |
|
486 |
void ev_set_io_collect_interval (NV interval) |
487 |
C_ARGS: evapi.default_loop, interval |
488 |
|
489 |
void ev_set_timeout_collect_interval (NV interval) |
490 |
C_ARGS: evapi.default_loop, interval |
491 |
|
492 |
void ev_loop (int flags = 0) |
493 |
C_ARGS: evapi.default_loop, flags |
494 |
|
495 |
void ev_unloop (int how = EVUNLOOP_ONE) |
496 |
C_ARGS: evapi.default_loop, how |
497 |
|
498 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
499 |
C_ARGS: evapi.default_loop, fd, revents |
500 |
|
501 |
void ev_feed_signal_event (SV *signal) |
502 |
CODE: |
503 |
{ |
504 |
Signal signum = sv_signum (signal); |
505 |
CHECK_SIG (signal, signum); |
506 |
|
507 |
ev_feed_signal_event (evapi.default_loop, signum); |
508 |
} |
509 |
|
510 |
ev_io *io (SV *fh, int events, SV *cb) |
511 |
ALIAS: |
512 |
io_ns = 1 |
513 |
CODE: |
514 |
{ |
515 |
int fd = sv_fileno (fh); |
516 |
CHECK_FD (fh, fd); |
517 |
|
518 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
519 |
RETVAL->fh = newSVsv (fh); |
520 |
ev_io_set (RETVAL, fd, events); |
521 |
if (!ix) START (io, RETVAL); |
522 |
} |
523 |
OUTPUT: |
524 |
RETVAL |
525 |
|
526 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
527 |
ALIAS: |
528 |
timer_ns = 1 |
529 |
INIT: |
530 |
CHECK_REPEAT (repeat); |
531 |
CODE: |
532 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
533 |
ev_timer_set (RETVAL, after, repeat); |
534 |
if (!ix) START (timer, RETVAL); |
535 |
OUTPUT: |
536 |
RETVAL |
537 |
|
538 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
539 |
ALIAS: |
540 |
periodic_ns = 1 |
541 |
INIT: |
542 |
CHECK_REPEAT (interval); |
543 |
CODE: |
544 |
{ |
545 |
ev_periodic *w; |
546 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
547 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
548 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
549 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
550 |
if (!ix) START (periodic, w); |
551 |
} |
552 |
OUTPUT: |
553 |
RETVAL |
554 |
|
555 |
ev_signal *signal (SV *signal, SV *cb) |
556 |
ALIAS: |
557 |
signal_ns = 1 |
558 |
CODE: |
559 |
{ |
560 |
Signal signum = sv_signum (signal); |
561 |
CHECK_SIG (signal, signum); |
562 |
|
563 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
564 |
ev_signal_set (RETVAL, signum); |
565 |
if (!ix) START (signal, RETVAL); |
566 |
} |
567 |
OUTPUT: |
568 |
RETVAL |
569 |
|
570 |
ev_idle *idle (SV *cb) |
571 |
ALIAS: |
572 |
idle_ns = 1 |
573 |
CODE: |
574 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
575 |
ev_idle_set (RETVAL); |
576 |
if (!ix) START (idle, RETVAL); |
577 |
OUTPUT: |
578 |
RETVAL |
579 |
|
580 |
ev_prepare *prepare (SV *cb) |
581 |
ALIAS: |
582 |
prepare_ns = 1 |
583 |
CODE: |
584 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
585 |
ev_prepare_set (RETVAL); |
586 |
if (!ix) START (prepare, RETVAL); |
587 |
OUTPUT: |
588 |
RETVAL |
589 |
|
590 |
ev_check *check (SV *cb) |
591 |
ALIAS: |
592 |
check_ns = 1 |
593 |
CODE: |
594 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
595 |
ev_check_set (RETVAL); |
596 |
if (!ix) START (check, RETVAL); |
597 |
OUTPUT: |
598 |
RETVAL |
599 |
|
600 |
ev_fork *fork (SV *cb) |
601 |
ALIAS: |
602 |
fork_ns = 1 |
603 |
CODE: |
604 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
605 |
ev_fork_set (RETVAL); |
606 |
if (!ix) START (fork, RETVAL); |
607 |
OUTPUT: |
608 |
RETVAL |
609 |
|
610 |
ev_child *child (int pid, int trace, SV *cb) |
611 |
ALIAS: |
612 |
child_ns = 1 |
613 |
CODE: |
614 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
615 |
ev_child_set (RETVAL, pid, trace); |
616 |
if (!ix) START (child, RETVAL); |
617 |
OUTPUT: |
618 |
RETVAL |
619 |
|
620 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
621 |
ALIAS: |
622 |
stat_ns = 1 |
623 |
CODE: |
624 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
625 |
RETVAL->fh = newSVsv (path); |
626 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
627 |
if (!ix) START (stat, RETVAL); |
628 |
OUTPUT: |
629 |
RETVAL |
630 |
|
631 |
ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef) |
632 |
ALIAS: |
633 |
embed_ns = 1 |
634 |
CODE: |
635 |
{ |
636 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
637 |
croak ("passed loop is not embeddable via EV::embed,"); |
638 |
|
639 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
640 |
RETVAL->fh = newSVsv (ST (0)); |
641 |
ev_embed_set (RETVAL, loop); |
642 |
|
643 |
if (!SvOK (cb)) ev_set_cb (RETVAL, 0); |
644 |
|
645 |
if (!ix) START (embed, RETVAL); |
646 |
} |
647 |
OUTPUT: |
648 |
RETVAL |
649 |
|
650 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
651 |
CODE: |
652 |
ev_once ( |
653 |
evapi.default_loop, |
654 |
sv_fileno (fh), events, |
655 |
SvOK (timeout) ? SvNV (timeout) : -1., |
656 |
e_once_cb, |
657 |
newSVsv (cb) |
658 |
); |
659 |
|
660 |
PROTOTYPES: DISABLE |
661 |
|
662 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
663 |
|
664 |
int ev_is_active (ev_watcher *w) |
665 |
|
666 |
int ev_is_pending (ev_watcher *w) |
667 |
|
668 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
669 |
C_ARGS: e_loop (w), w, revents |
670 |
|
671 |
int ev_clear_pending (ev_watcher *w) |
672 |
C_ARGS: e_loop (w), w |
673 |
|
674 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
675 |
C_ARGS: e_loop (w), w, revents |
676 |
|
677 |
int keepalive (ev_watcher *w, int new_value = 0) |
678 |
CODE: |
679 |
{ |
680 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
681 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
682 |
|
683 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
684 |
{ |
685 |
REF (w); |
686 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
687 |
UNREF (w); |
688 |
} |
689 |
} |
690 |
OUTPUT: |
691 |
RETVAL |
692 |
|
693 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
694 |
CODE: |
695 |
{ |
696 |
RETVAL = newSVsv (w->cb_sv); |
697 |
|
698 |
if (items > 1) |
699 |
sv_setsv (w->cb_sv, new_cb); |
700 |
} |
701 |
OUTPUT: |
702 |
RETVAL |
703 |
|
704 |
SV *data (ev_watcher *w, SV *new_data = 0) |
705 |
CODE: |
706 |
{ |
707 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
708 |
|
709 |
if (items > 1) |
710 |
{ |
711 |
SvREFCNT_dec (w->data); |
712 |
w->data = newSVsv (new_data); |
713 |
} |
714 |
} |
715 |
OUTPUT: |
716 |
RETVAL |
717 |
|
718 |
SV *loop (ev_watcher *w) |
719 |
CODE: |
720 |
RETVAL = newRV_inc (w->loop); |
721 |
OUTPUT: |
722 |
RETVAL |
723 |
|
724 |
int priority (ev_watcher *w, int new_priority = 0) |
725 |
CODE: |
726 |
{ |
727 |
RETVAL = w->priority; |
728 |
|
729 |
if (items > 1) |
730 |
{ |
731 |
int active = ev_is_active (w); |
732 |
|
733 |
if (active) |
734 |
{ |
735 |
/* grrr. */ |
736 |
PUSHMARK (SP); |
737 |
XPUSHs (ST (0)); |
738 |
PUTBACK; |
739 |
call_method ("stop", G_DISCARD | G_VOID); |
740 |
} |
741 |
|
742 |
ev_set_priority (w, new_priority); |
743 |
|
744 |
if (active) |
745 |
{ |
746 |
PUSHMARK (SP); |
747 |
XPUSHs (ST (0)); |
748 |
PUTBACK; |
749 |
call_method ("start", G_DISCARD | G_VOID); |
750 |
} |
751 |
} |
752 |
} |
753 |
OUTPUT: |
754 |
RETVAL |
755 |
|
756 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
757 |
|
758 |
void ev_io_start (ev_io *w) |
759 |
CODE: |
760 |
START (io, w); |
761 |
|
762 |
void ev_io_stop (ev_io *w) |
763 |
CODE: |
764 |
STOP (io, w); |
765 |
|
766 |
void DESTROY (ev_io *w) |
767 |
CODE: |
768 |
STOP (io, w); |
769 |
e_destroy (w); |
770 |
|
771 |
void set (ev_io *w, SV *fh, int events) |
772 |
CODE: |
773 |
{ |
774 |
int fd = sv_fileno (fh); |
775 |
CHECK_FD (fh, fd); |
776 |
|
777 |
sv_setsv (w->fh, fh); |
778 |
RESET (io, w, (w, fd, events)); |
779 |
} |
780 |
|
781 |
SV *fh (ev_io *w, SV *new_fh = 0) |
782 |
CODE: |
783 |
{ |
784 |
if (items > 1) |
785 |
{ |
786 |
int fd = sv_fileno (new_fh); |
787 |
CHECK_FD (new_fh, fd); |
788 |
|
789 |
RETVAL = w->fh; |
790 |
w->fh = newSVsv (new_fh); |
791 |
|
792 |
RESET (io, w, (w, fd, w->events)); |
793 |
} |
794 |
else |
795 |
RETVAL = newSVsv (w->fh); |
796 |
} |
797 |
OUTPUT: |
798 |
RETVAL |
799 |
|
800 |
int events (ev_io *w, int new_events = EV_UNDEF) |
801 |
CODE: |
802 |
{ |
803 |
RETVAL = w->events; |
804 |
|
805 |
if (items > 1) |
806 |
RESET (io, w, (w, w->fd, new_events)); |
807 |
} |
808 |
OUTPUT: |
809 |
RETVAL |
810 |
|
811 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
812 |
|
813 |
void ev_signal_start (ev_signal *w) |
814 |
CODE: |
815 |
START (signal, w); |
816 |
|
817 |
void ev_signal_stop (ev_signal *w) |
818 |
CODE: |
819 |
STOP (signal, w); |
820 |
|
821 |
void DESTROY (ev_signal *w) |
822 |
CODE: |
823 |
STOP (signal, w); |
824 |
e_destroy (w); |
825 |
|
826 |
void set (ev_signal *w, SV *signal) |
827 |
CODE: |
828 |
{ |
829 |
Signal signum = sv_signum (signal); |
830 |
CHECK_SIG (signal, signum); |
831 |
|
832 |
RESET (signal, w, (w, signum)); |
833 |
} |
834 |
|
835 |
int signal (ev_signal *w, SV *new_signal = 0) |
836 |
CODE: |
837 |
{ |
838 |
RETVAL = w->signum; |
839 |
|
840 |
if (items > 1) |
841 |
{ |
842 |
Signal signum = sv_signum (new_signal); |
843 |
CHECK_SIG (new_signal, signum); |
844 |
|
845 |
RESET (signal, w, (w, signum)); |
846 |
} |
847 |
} |
848 |
OUTPUT: |
849 |
RETVAL |
850 |
|
851 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
852 |
|
853 |
void ev_timer_start (ev_timer *w) |
854 |
INIT: |
855 |
CHECK_REPEAT (w->repeat); |
856 |
CODE: |
857 |
START (timer, w); |
858 |
|
859 |
void ev_timer_stop (ev_timer *w) |
860 |
CODE: |
861 |
STOP (timer, w); |
862 |
|
863 |
void ev_timer_again (ev_timer *w) |
864 |
INIT: |
865 |
CHECK_REPEAT (w->repeat); |
866 |
CODE: |
867 |
REF (w); |
868 |
ev_timer_again (e_loop (w), w); |
869 |
UNREF (w); |
870 |
|
871 |
void DESTROY (ev_timer *w) |
872 |
CODE: |
873 |
STOP (timer, w); |
874 |
e_destroy (w); |
875 |
|
876 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
877 |
INIT: |
878 |
CHECK_REPEAT (repeat); |
879 |
CODE: |
880 |
RESET (timer, w, (w, after, repeat)); |
881 |
|
882 |
NV at (ev_timer *w) |
883 |
CODE: |
884 |
RETVAL = w->at; |
885 |
OUTPUT: |
886 |
RETVAL |
887 |
|
888 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
889 |
|
890 |
void ev_periodic_start (ev_periodic *w) |
891 |
INIT: |
892 |
CHECK_REPEAT (w->interval); |
893 |
CODE: |
894 |
START (periodic, w); |
895 |
|
896 |
void ev_periodic_stop (ev_periodic *w) |
897 |
CODE: |
898 |
STOP (periodic, w); |
899 |
|
900 |
void ev_periodic_again (ev_periodic *w) |
901 |
CODE: |
902 |
REF (w); |
903 |
ev_periodic_again (e_loop (w), w); |
904 |
UNREF (w); |
905 |
|
906 |
void DESTROY (ev_periodic *w) |
907 |
CODE: |
908 |
STOP (periodic, w); |
909 |
e_destroy (w); |
910 |
|
911 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
912 |
INIT: |
913 |
CHECK_REPEAT (interval); |
914 |
CODE: |
915 |
{ |
916 |
SvREFCNT_dec (w->fh); |
917 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
918 |
|
919 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
920 |
} |
921 |
|
922 |
NV at (ev_periodic *w) |
923 |
CODE: |
924 |
RETVAL = w->at; |
925 |
OUTPUT: |
926 |
RETVAL |
927 |
|
928 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
929 |
|
930 |
void ev_idle_start (ev_idle *w) |
931 |
CODE: |
932 |
START (idle, w); |
933 |
|
934 |
void ev_idle_stop (ev_idle *w) |
935 |
CODE: |
936 |
STOP (idle, w); |
937 |
|
938 |
void DESTROY (ev_idle *w) |
939 |
CODE: |
940 |
STOP (idle, w); |
941 |
e_destroy (w); |
942 |
|
943 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
944 |
|
945 |
void ev_prepare_start (ev_prepare *w) |
946 |
CODE: |
947 |
START (prepare, w); |
948 |
|
949 |
void ev_prepare_stop (ev_prepare *w) |
950 |
CODE: |
951 |
STOP (prepare, w); |
952 |
|
953 |
void DESTROY (ev_prepare *w) |
954 |
CODE: |
955 |
STOP (prepare, w); |
956 |
e_destroy (w); |
957 |
|
958 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
959 |
|
960 |
void ev_check_start (ev_check *w) |
961 |
CODE: |
962 |
START (check, w); |
963 |
|
964 |
void ev_check_stop (ev_check *w) |
965 |
CODE: |
966 |
STOP (check, w); |
967 |
|
968 |
void DESTROY (ev_check *w) |
969 |
CODE: |
970 |
STOP (check, w); |
971 |
e_destroy (w); |
972 |
|
973 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
974 |
|
975 |
void ev_fork_start (ev_fork *w) |
976 |
CODE: |
977 |
START (fork, w); |
978 |
|
979 |
void ev_fork_stop (ev_fork *w) |
980 |
CODE: |
981 |
STOP (fork, w); |
982 |
|
983 |
void DESTROY (ev_fork *w) |
984 |
CODE: |
985 |
STOP (fork, w); |
986 |
e_destroy (w); |
987 |
|
988 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
989 |
|
990 |
void ev_child_start (ev_child *w) |
991 |
CODE: |
992 |
START (child, w); |
993 |
|
994 |
void ev_child_stop (ev_child *w) |
995 |
CODE: |
996 |
STOP (child, w); |
997 |
|
998 |
void DESTROY (ev_child *w) |
999 |
CODE: |
1000 |
STOP (child, w); |
1001 |
e_destroy (w); |
1002 |
|
1003 |
void set (ev_child *w, int pid, int trace) |
1004 |
CODE: |
1005 |
RESET (child, w, (w, pid, trace)); |
1006 |
|
1007 |
int pid (ev_child *w) |
1008 |
ALIAS: |
1009 |
rpid = 1 |
1010 |
rstatus = 2 |
1011 |
CODE: |
1012 |
RETVAL = ix == 0 ? w->pid |
1013 |
: ix == 1 ? w->rpid |
1014 |
: w->rstatus; |
1015 |
OUTPUT: |
1016 |
RETVAL |
1017 |
|
1018 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1019 |
|
1020 |
void ev_stat_start (ev_stat *w) |
1021 |
CODE: |
1022 |
START (stat, w); |
1023 |
|
1024 |
void ev_stat_stop (ev_stat *w) |
1025 |
CODE: |
1026 |
STOP (stat, w); |
1027 |
|
1028 |
void DESTROY (ev_stat *w) |
1029 |
CODE: |
1030 |
STOP (stat, w); |
1031 |
e_destroy (w); |
1032 |
|
1033 |
void set (ev_stat *w, SV *path, NV interval) |
1034 |
CODE: |
1035 |
{ |
1036 |
sv_setsv (w->fh, path); |
1037 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1038 |
} |
1039 |
|
1040 |
SV *path (ev_stat *w, SV *new_path = 0) |
1041 |
CODE: |
1042 |
{ |
1043 |
RETVAL = SvREFCNT_inc (w->fh); |
1044 |
|
1045 |
if (items > 1) |
1046 |
{ |
1047 |
SvREFCNT_dec (w->fh); |
1048 |
w->fh = newSVsv (new_path); |
1049 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1050 |
} |
1051 |
} |
1052 |
OUTPUT: |
1053 |
RETVAL |
1054 |
|
1055 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1056 |
CODE: |
1057 |
{ |
1058 |
RETVAL = w->interval; |
1059 |
|
1060 |
if (items > 1) |
1061 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1062 |
} |
1063 |
OUTPUT: |
1064 |
RETVAL |
1065 |
|
1066 |
void prev (ev_stat *w) |
1067 |
ALIAS: |
1068 |
stat = 1 |
1069 |
attr = 2 |
1070 |
PPCODE: |
1071 |
{ |
1072 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1073 |
|
1074 |
if (ix == 1) |
1075 |
ev_stat_stat (e_loop (w), w); |
1076 |
else if (!s->st_nlink) |
1077 |
errno = ENOENT; |
1078 |
|
1079 |
PL_statcache.st_dev = s->st_nlink; |
1080 |
PL_statcache.st_ino = s->st_ino; |
1081 |
PL_statcache.st_mode = s->st_mode; |
1082 |
PL_statcache.st_nlink = s->st_nlink; |
1083 |
PL_statcache.st_uid = s->st_uid; |
1084 |
PL_statcache.st_gid = s->st_gid; |
1085 |
PL_statcache.st_rdev = s->st_rdev; |
1086 |
PL_statcache.st_size = s->st_size; |
1087 |
PL_statcache.st_atime = s->st_atime; |
1088 |
PL_statcache.st_mtime = s->st_mtime; |
1089 |
PL_statcache.st_ctime = s->st_ctime; |
1090 |
|
1091 |
if (GIMME_V == G_SCALAR) |
1092 |
XPUSHs (boolSV (s->st_nlink)); |
1093 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1094 |
{ |
1095 |
EXTEND (SP, 13); |
1096 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1097 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1098 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1099 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1100 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1101 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1102 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1103 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1104 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1105 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1106 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1107 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1108 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1109 |
} |
1110 |
} |
1111 |
|
1112 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1113 |
|
1114 |
void ev_embed_start (ev_embed *w) |
1115 |
CODE: |
1116 |
START (embed, w); |
1117 |
|
1118 |
void ev_embed_stop (ev_embed *w) |
1119 |
CODE: |
1120 |
STOP (embed, w); |
1121 |
|
1122 |
void DESTROY (ev_embed *w) |
1123 |
CODE: |
1124 |
STOP (embed, w); |
1125 |
e_destroy (w); |
1126 |
|
1127 |
void set (ev_embed *w, struct ev_loop *loop) |
1128 |
CODE: |
1129 |
{ |
1130 |
sv_setsv (w->fh, ST (1)); |
1131 |
RESET (embed, w, (w, loop)); |
1132 |
} |
1133 |
|
1134 |
SV *other (ev_embed *w) |
1135 |
CODE: |
1136 |
RETVAL = newSVsv (w->fh); |
1137 |
OUTPUT: |
1138 |
RETVAL |
1139 |
|
1140 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1141 |
|
1142 |
SV *new (SV *klass, unsigned int flags = 0) |
1143 |
CODE: |
1144 |
{ |
1145 |
struct ev_loop *loop = ev_loop_new (flags); |
1146 |
|
1147 |
if (!loop) |
1148 |
XSRETURN_UNDEF; |
1149 |
|
1150 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1151 |
} |
1152 |
OUTPUT: |
1153 |
RETVAL |
1154 |
|
1155 |
void DESTROY (struct ev_loop *loop) |
1156 |
CODE: |
1157 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1158 |
ev_loop_destroy (loop); |
1159 |
|
1160 |
void ev_loop_fork (struct ev_loop *loop) |
1161 |
|
1162 |
NV ev_now (struct ev_loop *loop) |
1163 |
|
1164 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1165 |
|
1166 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1167 |
|
1168 |
unsigned int ev_backend (struct ev_loop *loop) |
1169 |
|
1170 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1171 |
|
1172 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1173 |
|
1174 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1175 |
|
1176 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1177 |
|
1178 |
#if 0 |
1179 |
|
1180 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1181 |
CODE: |
1182 |
{ |
1183 |
Signal signum = sv_signum (signal); |
1184 |
CHECK_SIG (signal, signum); |
1185 |
|
1186 |
ev_feed_signal_event (loop, signum); |
1187 |
} |
1188 |
|
1189 |
#endif |
1190 |
|
1191 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1192 |
ALIAS: |
1193 |
io_ns = 1 |
1194 |
CODE: |
1195 |
{ |
1196 |
int fd = sv_fileno (fh); |
1197 |
CHECK_FD (fh, fd); |
1198 |
|
1199 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1200 |
RETVAL->fh = newSVsv (fh); |
1201 |
ev_io_set (RETVAL, fd, events); |
1202 |
if (!ix) START (io, RETVAL); |
1203 |
} |
1204 |
OUTPUT: |
1205 |
RETVAL |
1206 |
|
1207 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1208 |
ALIAS: |
1209 |
timer_ns = 1 |
1210 |
INIT: |
1211 |
CHECK_REPEAT (repeat); |
1212 |
CODE: |
1213 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1214 |
ev_timer_set (RETVAL, after, repeat); |
1215 |
if (!ix) START (timer, RETVAL); |
1216 |
OUTPUT: |
1217 |
RETVAL |
1218 |
|
1219 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1220 |
ALIAS: |
1221 |
periodic_ns = 1 |
1222 |
INIT: |
1223 |
CHECK_REPEAT (interval); |
1224 |
CODE: |
1225 |
{ |
1226 |
ev_periodic *w; |
1227 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1228 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1229 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1230 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1231 |
if (!ix) START (periodic, w); |
1232 |
} |
1233 |
OUTPUT: |
1234 |
RETVAL |
1235 |
|
1236 |
#if 0 |
1237 |
|
1238 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1239 |
ALIAS: |
1240 |
signal_ns = 1 |
1241 |
CODE: |
1242 |
{ |
1243 |
Signal signum = sv_signum (signal); |
1244 |
CHECK_SIG (signal, signum); |
1245 |
|
1246 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1247 |
ev_signal_set (RETVAL, signum); |
1248 |
if (!ix) START (signal, RETVAL); |
1249 |
} |
1250 |
OUTPUT: |
1251 |
RETVAL |
1252 |
|
1253 |
#endif |
1254 |
|
1255 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1256 |
ALIAS: |
1257 |
idle_ns = 1 |
1258 |
CODE: |
1259 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1260 |
ev_idle_set (RETVAL); |
1261 |
if (!ix) START (idle, RETVAL); |
1262 |
OUTPUT: |
1263 |
RETVAL |
1264 |
|
1265 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1266 |
ALIAS: |
1267 |
prepare_ns = 1 |
1268 |
CODE: |
1269 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1270 |
ev_prepare_set (RETVAL); |
1271 |
if (!ix) START (prepare, RETVAL); |
1272 |
OUTPUT: |
1273 |
RETVAL |
1274 |
|
1275 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1276 |
ALIAS: |
1277 |
check_ns = 1 |
1278 |
CODE: |
1279 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1280 |
ev_check_set (RETVAL); |
1281 |
if (!ix) START (check, RETVAL); |
1282 |
OUTPUT: |
1283 |
RETVAL |
1284 |
|
1285 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1286 |
ALIAS: |
1287 |
fork_ns = 1 |
1288 |
CODE: |
1289 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1290 |
ev_fork_set (RETVAL); |
1291 |
if (!ix) START (fork, RETVAL); |
1292 |
OUTPUT: |
1293 |
RETVAL |
1294 |
|
1295 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1296 |
ALIAS: |
1297 |
child_ns = 1 |
1298 |
CODE: |
1299 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1300 |
ev_child_set (RETVAL, pid, trace); |
1301 |
if (!ix) START (child, RETVAL); |
1302 |
OUTPUT: |
1303 |
RETVAL |
1304 |
|
1305 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1306 |
ALIAS: |
1307 |
stat_ns = 1 |
1308 |
CODE: |
1309 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1310 |
RETVAL->fh = newSVsv (path); |
1311 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1312 |
if (!ix) START (stat, RETVAL); |
1313 |
OUTPUT: |
1314 |
RETVAL |
1315 |
|
1316 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef) |
1317 |
ALIAS: |
1318 |
embed_ns = 1 |
1319 |
CODE: |
1320 |
{ |
1321 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1322 |
croak ("passed loop is not embeddable via EV::embed,"); |
1323 |
|
1324 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1325 |
RETVAL->fh = newSVsv (ST (1)); |
1326 |
ev_embed_set (RETVAL, other); |
1327 |
|
1328 |
if (!SvOK (cb)) ev_set_cb (RETVAL, 0); |
1329 |
|
1330 |
if (!ix) START (embed, RETVAL); |
1331 |
} |
1332 |
OUTPUT: |
1333 |
RETVAL |
1334 |
|
1335 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1336 |
CODE: |
1337 |
ev_once ( |
1338 |
loop, |
1339 |
sv_fileno (fh), events, |
1340 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1341 |
e_once_cb, |
1342 |
newSVsv (cb) |
1343 |
); |
1344 |
|