1 |
#include "EXTERN.h" |
2 |
#include "perl.h" |
3 |
#include "XSUB.h" |
4 |
|
5 |
/* fix perl api breakage */ |
6 |
#undef signal |
7 |
#undef sigaction |
8 |
|
9 |
#include "schmorp.h" |
10 |
|
11 |
/* old API compatibility */ |
12 |
static int |
13 |
sv_fileno (SV *fh) |
14 |
{ |
15 |
return s_fileno (fh, 0); |
16 |
} |
17 |
|
18 |
#define EV_STANDALONE 1 |
19 |
#define EV_PROTOTYPES 1 |
20 |
#define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
21 |
#define EV_H <ev.h> |
22 |
#define EV_CONFIG_H error |
23 |
#include "EV/EVAPI.h" |
24 |
|
25 |
#define EV_SELECT_IS_WINSOCKET 0 |
26 |
#ifdef _WIN32 |
27 |
# define EV_SELECT_USE_FD_SET 0 |
28 |
# define NFDBITS PERL_NFDBITS |
29 |
# define fd_mask Perl_fd_mask |
30 |
#endif |
31 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
32 |
#include "libev/ev.c" |
33 |
|
34 |
#ifndef _WIN32 |
35 |
# include <pthread.h> |
36 |
#endif |
37 |
|
38 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) |
39 |
|
40 |
#define WFLAG_KEEPALIVE 1 |
41 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
42 |
|
43 |
#define UNREF(w) \ |
44 |
if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
45 |
&& ev_is_active (w)) \ |
46 |
{ \ |
47 |
ev_unref (e_loop (w)); \ |
48 |
(w)->e_flags |= WFLAG_UNREFED; \ |
49 |
} |
50 |
|
51 |
#define REF(w) \ |
52 |
if ((w)->e_flags & WFLAG_UNREFED) \ |
53 |
{ \ |
54 |
(w)->e_flags &= ~WFLAG_UNREFED; \ |
55 |
ev_ref (e_loop (w)); \ |
56 |
} |
57 |
|
58 |
#define START(type,w) \ |
59 |
do { \ |
60 |
ev_ ## type ## _start (e_loop (w), w); \ |
61 |
UNREF (w); \ |
62 |
} while (0) |
63 |
|
64 |
#define STOP(type,w) \ |
65 |
do { \ |
66 |
REF (w); \ |
67 |
ev_ ## type ## _stop (e_loop (w), w); \ |
68 |
} while (0) |
69 |
|
70 |
#define RESET(type,w,seta) \ |
71 |
do { \ |
72 |
int active = ev_is_active (w); \ |
73 |
if (active) STOP (type, w); \ |
74 |
ev_ ## type ## _set seta; \ |
75 |
if (active) START (type, w); \ |
76 |
} while (0) |
77 |
|
78 |
typedef int Signal; |
79 |
|
80 |
/* horrible... */ |
81 |
#define CHECK_SIGNAL_CAN_START(w) \ |
82 |
do { \ |
83 |
/* dive into the internals of libev to avoid aborting in libev */ \ |
84 |
if (signals [(w)->signum - 1].loop \ |
85 |
&& signals [(w)->signum - 1].loop != e_loop (w)) \ |
86 |
croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
87 |
} while (0) |
88 |
|
89 |
#define START_SIGNAL(w) \ |
90 |
do { \ |
91 |
CHECK_SIGNAL_CAN_START (w); \ |
92 |
START (signal, w); \ |
93 |
} while (0) \ |
94 |
|
95 |
#define RESET_SIGNAL(w,seta) \ |
96 |
do { \ |
97 |
int active = ev_is_active (w); \ |
98 |
if (active) STOP (signal, w); \ |
99 |
ev_ ## signal ## _set seta; \ |
100 |
if (active) START_SIGNAL (w); \ |
101 |
} while (0) |
102 |
|
103 |
static SV *default_loop_sv; |
104 |
|
105 |
static struct EVAPI evapi; |
106 |
|
107 |
static HV |
108 |
*stash_loop, |
109 |
*stash_watcher, |
110 |
*stash_io, |
111 |
*stash_timer, |
112 |
*stash_periodic, |
113 |
*stash_signal, |
114 |
*stash_child, |
115 |
*stash_stat, |
116 |
*stash_idle, |
117 |
*stash_prepare, |
118 |
*stash_check, |
119 |
*stash_embed, |
120 |
*stash_fork, |
121 |
*stash_async; |
122 |
|
123 |
///////////////////////////////////////////////////////////////////////////// |
124 |
// Event |
125 |
|
126 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
127 |
|
128 |
static void * |
129 |
e_new (int size, SV *cb_sv, SV *loop) |
130 |
{ |
131 |
SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
132 |
ev_watcher *w; |
133 |
SV *self = NEWSV (0, size); |
134 |
SvPOK_only (self); |
135 |
SvCUR_set (self, size); |
136 |
|
137 |
w = (ev_watcher *)SvPVX (self); |
138 |
|
139 |
ev_init (w, cv ? e_cb : 0); |
140 |
|
141 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
142 |
w->e_flags = WFLAG_KEEPALIVE; |
143 |
w->data = 0; |
144 |
w->fh = 0; |
145 |
w->cb_sv = SvREFCNT_inc (cv); |
146 |
w->self = self; |
147 |
|
148 |
return (void *)w; |
149 |
} |
150 |
|
151 |
static void |
152 |
e_destroy (void *w_) |
153 |
{ |
154 |
ev_watcher *w = (ev_watcher *)w_; |
155 |
|
156 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
157 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
158 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
159 |
SvREFCNT_dec (w->data ); w->data = 0; |
160 |
} |
161 |
|
162 |
static SV * |
163 |
e_bless (ev_watcher *w, HV *stash) |
164 |
{ |
165 |
SV *rv; |
166 |
|
167 |
if (SvOBJECT (w->self)) |
168 |
rv = newRV_inc (w->self); |
169 |
else |
170 |
{ |
171 |
rv = newRV_noinc (w->self); |
172 |
sv_bless (rv, stash); |
173 |
SvREADONLY_on (w->self); |
174 |
} |
175 |
|
176 |
return rv; |
177 |
} |
178 |
|
179 |
static SV *sv_self_cache, *sv_events_cache; |
180 |
|
181 |
static void |
182 |
e_cb (EV_P_ ev_watcher *w, int revents) |
183 |
{ |
184 |
dSP; |
185 |
I32 mark = SP - PL_stack_base; |
186 |
SV *sv_self, *sv_events; |
187 |
|
188 |
/* libev might have stopped the watcher */ |
189 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
190 |
&& !ev_is_active (w)) |
191 |
REF (w); |
192 |
|
193 |
if (expect_true (sv_self_cache)) |
194 |
{ |
195 |
sv_self = sv_self_cache; sv_self_cache = 0; |
196 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
197 |
} |
198 |
else |
199 |
{ |
200 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
201 |
SvREADONLY_on (sv_self); |
202 |
} |
203 |
|
204 |
if (expect_true (sv_events_cache)) |
205 |
{ |
206 |
sv_events = sv_events_cache; sv_events_cache = 0; |
207 |
SvIV_set (sv_events, revents); |
208 |
} |
209 |
else |
210 |
{ |
211 |
sv_events = newSViv (revents); |
212 |
SvREADONLY_on (sv_events); |
213 |
} |
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 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
224 |
SvREFCNT_dec (sv_self); |
225 |
else |
226 |
{ |
227 |
SvREFCNT_dec (SvRV (sv_self)); |
228 |
SvRV_set (sv_self, &PL_sv_undef); |
229 |
sv_self_cache = sv_self; |
230 |
} |
231 |
|
232 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
233 |
SvREFCNT_dec (sv_events); |
234 |
else |
235 |
sv_events_cache = sv_events; |
236 |
|
237 |
if (expect_false (SvTRUE (ERRSV))) |
238 |
{ |
239 |
SPAGAIN; |
240 |
PUSHMARK (SP); |
241 |
PUTBACK; |
242 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
243 |
} |
244 |
|
245 |
SP = PL_stack_base + mark; |
246 |
PUTBACK; |
247 |
} |
248 |
|
249 |
static void |
250 |
e_once_cb (int revents, void *arg) |
251 |
{ |
252 |
dSP; |
253 |
I32 mark = SP - PL_stack_base; |
254 |
SV *sv_events; |
255 |
|
256 |
if (sv_events_cache) |
257 |
{ |
258 |
sv_events = sv_events_cache; sv_events_cache = 0; |
259 |
SvIV_set (sv_events, revents); |
260 |
} |
261 |
else |
262 |
sv_events = newSViv (revents); |
263 |
|
264 |
PUSHMARK (SP); |
265 |
XPUSHs (sv_events); |
266 |
|
267 |
PUTBACK; |
268 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
269 |
|
270 |
SvREFCNT_dec ((SV *)arg); |
271 |
|
272 |
if (sv_events_cache) |
273 |
SvREFCNT_dec (sv_events); |
274 |
else |
275 |
sv_events_cache = sv_events; |
276 |
|
277 |
if (SvTRUE (ERRSV)) |
278 |
{ |
279 |
SPAGAIN; |
280 |
PUSHMARK (SP); |
281 |
PUTBACK; |
282 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
283 |
} |
284 |
|
285 |
SP = PL_stack_base + mark; |
286 |
PUTBACK; |
287 |
} |
288 |
|
289 |
static ev_tstamp |
290 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
291 |
{ |
292 |
ev_tstamp retval; |
293 |
int count; |
294 |
dSP; |
295 |
|
296 |
ENTER; |
297 |
SAVETMPS; |
298 |
|
299 |
PUSHMARK (SP); |
300 |
EXTEND (SP, 2); |
301 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
302 |
PUSHs (newSVnv (now)); |
303 |
|
304 |
PUTBACK; |
305 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
306 |
SPAGAIN; |
307 |
|
308 |
if (SvTRUE (ERRSV)) |
309 |
{ |
310 |
PUSHMARK (SP); |
311 |
PUTBACK; |
312 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
313 |
SPAGAIN; |
314 |
} |
315 |
|
316 |
if (count > 0) |
317 |
{ |
318 |
retval = SvNV (TOPs); |
319 |
|
320 |
if (retval < now) |
321 |
retval = now; |
322 |
} |
323 |
else |
324 |
retval = now; |
325 |
|
326 |
FREETMPS; |
327 |
LEAVE; |
328 |
|
329 |
return retval; |
330 |
} |
331 |
|
332 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
333 |
croak (# repeat " value must be >= 0"); |
334 |
|
335 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
336 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
337 |
|
338 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
339 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
340 |
|
341 |
///////////////////////////////////////////////////////////////////////////// |
342 |
// XS interface functions |
343 |
|
344 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
345 |
|
346 |
PROTOTYPES: ENABLE |
347 |
|
348 |
BOOT: |
349 |
{ |
350 |
HV *stash = gv_stashpv ("EV", 1); |
351 |
|
352 |
static const struct { |
353 |
const char *name; |
354 |
IV iv; |
355 |
} *civ, const_iv[] = { |
356 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
357 |
const_iv (EV_, MINPRI) |
358 |
const_iv (EV_, MAXPRI) |
359 |
|
360 |
const_iv (EV_, UNDEF) |
361 |
const_iv (EV_, NONE) |
362 |
const_iv (EV_, READ) |
363 |
const_iv (EV_, WRITE) |
364 |
const_iv (EV_, IO) |
365 |
const_iv (EV_, TIMEOUT) /* deprecated */ |
366 |
const_iv (EV_, TIMER) |
367 |
const_iv (EV_, PERIODIC) |
368 |
const_iv (EV_, SIGNAL) |
369 |
const_iv (EV_, CHILD) |
370 |
const_iv (EV_, STAT) |
371 |
const_iv (EV_, IDLE) |
372 |
const_iv (EV_, PREPARE) |
373 |
const_iv (EV_, CHECK) |
374 |
const_iv (EV_, EMBED) |
375 |
const_iv (EV_, FORK) |
376 |
const_iv (EV_, ASYNC) |
377 |
const_iv (EV_, CUSTOM) |
378 |
const_iv (EV_, ERROR) |
379 |
|
380 |
const_iv (EV, LOOP_NONBLOCK) |
381 |
const_iv (EV, LOOP_ONESHOT) |
382 |
|
383 |
const_iv (EV, UNLOOP_CANCEL) |
384 |
const_iv (EV, UNLOOP_ONE) |
385 |
const_iv (EV, UNLOOP_ALL) |
386 |
|
387 |
const_iv (EV, BACKEND_SELECT) |
388 |
const_iv (EV, BACKEND_POLL) |
389 |
const_iv (EV, BACKEND_EPOLL) |
390 |
const_iv (EV, BACKEND_KQUEUE) |
391 |
const_iv (EV, BACKEND_DEVPOLL) |
392 |
const_iv (EV, BACKEND_PORT) |
393 |
const_iv (EV, BACKEND_ALL) |
394 |
const_iv (EV, FLAG_AUTO) |
395 |
const_iv (EV, FLAG_FORKCHECK) |
396 |
const_iv (EV, FLAG_SIGNALFD) |
397 |
const_iv (EV, FLAG_NOENV) |
398 |
const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
399 |
const_iv (EV, FLAG_NOINOTIFY) |
400 |
|
401 |
const_iv (EV_, VERSION_MAJOR) |
402 |
const_iv (EV_, VERSION_MINOR) |
403 |
}; |
404 |
|
405 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
406 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
407 |
|
408 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
409 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
410 |
stash_io = gv_stashpv ("EV::IO" , 1); |
411 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
412 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
413 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
414 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
415 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
416 |
stash_check = gv_stashpv ("EV::Check" , 1); |
417 |
stash_child = gv_stashpv ("EV::Child" , 1); |
418 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
419 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
420 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
421 |
stash_async = gv_stashpv ("EV::Async" , 1); |
422 |
|
423 |
{ |
424 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
425 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
426 |
|
427 |
/* the poor man's shared library emulator */ |
428 |
evapi.ver = EV_API_VERSION; |
429 |
evapi.rev = EV_API_REVISION; |
430 |
evapi.sv_fileno = sv_fileno; |
431 |
evapi.sv_signum = s_signum; |
432 |
evapi.supported_backends = ev_supported_backends (); |
433 |
evapi.recommended_backends = ev_recommended_backends (); |
434 |
evapi.embeddable_backends = ev_embeddable_backends (); |
435 |
evapi.time_ = ev_time; |
436 |
evapi.sleep_ = ev_sleep; |
437 |
evapi.loop_new = ev_loop_new; |
438 |
evapi.loop_destroy = ev_loop_destroy; |
439 |
evapi.loop_fork = ev_loop_fork; |
440 |
evapi.iteration = ev_iteration; |
441 |
evapi.depth = ev_depth; |
442 |
evapi.set_userdata = ev_set_userdata; |
443 |
evapi.userdata = ev_userdata; |
444 |
evapi.now = ev_now; |
445 |
evapi.now_update = ev_now_update; |
446 |
evapi.suspend = ev_suspend; |
447 |
evapi.resume = ev_resume; |
448 |
evapi.backend = ev_backend; |
449 |
evapi.unloop = ev_unloop; |
450 |
evapi.invoke_pending = ev_invoke_pending; |
451 |
evapi.pending_count = ev_pending_count; |
452 |
evapi.verify = ev_verify; |
453 |
evapi.set_loop_release_cb = ev_set_loop_release_cb; |
454 |
evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
455 |
evapi.ref = ev_ref; |
456 |
evapi.unref = ev_unref; |
457 |
evapi.loop = ev_loop; |
458 |
evapi.once = ev_once; |
459 |
evapi.io_start = ev_io_start; |
460 |
evapi.io_stop = ev_io_stop; |
461 |
evapi.timer_start = ev_timer_start; |
462 |
evapi.timer_stop = ev_timer_stop; |
463 |
evapi.timer_again = ev_timer_again; |
464 |
evapi.timer_remaining = ev_timer_remaining; |
465 |
evapi.periodic_start = ev_periodic_start; |
466 |
evapi.periodic_stop = ev_periodic_stop; |
467 |
evapi.signal_start = ev_signal_start; |
468 |
evapi.signal_stop = ev_signal_stop; |
469 |
evapi.idle_start = ev_idle_start; |
470 |
evapi.idle_stop = ev_idle_stop; |
471 |
evapi.prepare_start = ev_prepare_start; |
472 |
evapi.prepare_stop = ev_prepare_stop; |
473 |
evapi.check_start = ev_check_start; |
474 |
evapi.check_stop = ev_check_stop; |
475 |
evapi.child_start = ev_child_start; |
476 |
evapi.child_stop = ev_child_stop; |
477 |
evapi.stat_start = ev_stat_start; |
478 |
evapi.stat_stop = ev_stat_stop; |
479 |
evapi.stat_stat = ev_stat_stat; |
480 |
evapi.embed_start = ev_embed_start; |
481 |
evapi.embed_stop = ev_embed_stop; |
482 |
evapi.embed_sweep = ev_embed_sweep; |
483 |
evapi.fork_start = ev_fork_start; |
484 |
evapi.fork_stop = ev_fork_stop; |
485 |
evapi.async_start = ev_async_start; |
486 |
evapi.async_stop = ev_async_stop; |
487 |
evapi.async_send = ev_async_send; |
488 |
evapi.clear_pending = ev_clear_pending; |
489 |
evapi.invoke = ev_invoke; |
490 |
|
491 |
sv_setiv (sv, (IV)&evapi); |
492 |
SvREADONLY_on (sv); |
493 |
} |
494 |
#ifndef _WIN32 |
495 |
pthread_atfork (0, 0, ev_default_fork); |
496 |
#endif |
497 |
} |
498 |
|
499 |
SV *ev_default_loop (unsigned int flags = 0) |
500 |
CODE: |
501 |
{ |
502 |
if (!default_loop_sv) |
503 |
{ |
504 |
evapi.default_loop = ev_default_loop (flags); |
505 |
|
506 |
if (!evapi.default_loop) |
507 |
XSRETURN_UNDEF; |
508 |
|
509 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
510 |
} |
511 |
|
512 |
RETVAL = newSVsv (default_loop_sv); |
513 |
} |
514 |
OUTPUT: |
515 |
RETVAL |
516 |
|
517 |
void ev_default_destroy () |
518 |
CODE: |
519 |
ev_default_destroy (); |
520 |
SvREFCNT_dec (default_loop_sv); |
521 |
default_loop_sv = 0; |
522 |
|
523 |
unsigned int ev_supported_backends () |
524 |
|
525 |
unsigned int ev_recommended_backends () |
526 |
|
527 |
unsigned int ev_embeddable_backends () |
528 |
|
529 |
void ev_sleep (NV interval) |
530 |
|
531 |
NV ev_time () |
532 |
|
533 |
NV ev_now () |
534 |
C_ARGS: evapi.default_loop |
535 |
|
536 |
void ev_now_update () |
537 |
C_ARGS: evapi.default_loop |
538 |
|
539 |
void ev_suspend () |
540 |
C_ARGS: evapi.default_loop |
541 |
|
542 |
void ev_resume () |
543 |
C_ARGS: evapi.default_loop |
544 |
|
545 |
unsigned int ev_backend () |
546 |
C_ARGS: evapi.default_loop |
547 |
|
548 |
void ev_verify () |
549 |
C_ARGS: evapi.default_loop |
550 |
|
551 |
unsigned int ev_iteration () |
552 |
C_ARGS: evapi.default_loop |
553 |
|
554 |
unsigned int ev_depth () |
555 |
C_ARGS: evapi.default_loop |
556 |
|
557 |
void ev_set_io_collect_interval (NV interval) |
558 |
C_ARGS: evapi.default_loop, interval |
559 |
|
560 |
void ev_set_timeout_collect_interval (NV interval) |
561 |
C_ARGS: evapi.default_loop, interval |
562 |
|
563 |
void ev_loop (int flags = 0) |
564 |
C_ARGS: evapi.default_loop, flags |
565 |
|
566 |
void ev_unloop (int how = EVUNLOOP_ONE) |
567 |
C_ARGS: evapi.default_loop, how |
568 |
|
569 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
570 |
C_ARGS: evapi.default_loop, fd, revents |
571 |
|
572 |
void ev_feed_signal_event (SV *signal) |
573 |
CODE: |
574 |
{ |
575 |
Signal signum = s_signum (signal); |
576 |
CHECK_SIG (signal, signum); |
577 |
|
578 |
ev_feed_signal_event (evapi.default_loop, signum); |
579 |
} |
580 |
|
581 |
unsigned int ev_pending_count () |
582 |
C_ARGS: evapi.default_loop |
583 |
|
584 |
void ev_invoke_pending () |
585 |
C_ARGS: evapi.default_loop |
586 |
|
587 |
ev_io *io (SV *fh, int events, SV *cb) |
588 |
ALIAS: |
589 |
io_ns = 1 |
590 |
_ae_io = 2 |
591 |
CODE: |
592 |
{ |
593 |
int fd = s_fileno (fh, events & EV_WRITE); |
594 |
CHECK_FD (fh, fd); |
595 |
|
596 |
if (ix == 2) |
597 |
{ |
598 |
ix = 0; |
599 |
events = events ? EV_WRITE : EV_READ; |
600 |
} |
601 |
|
602 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
603 |
RETVAL->fh = newSVsv (fh); |
604 |
ev_io_set (RETVAL, fd, events); |
605 |
if (!ix) START (io, RETVAL); |
606 |
} |
607 |
OUTPUT: |
608 |
RETVAL |
609 |
|
610 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
611 |
ALIAS: |
612 |
timer_ns = 1 |
613 |
INIT: |
614 |
CHECK_REPEAT (repeat); |
615 |
CODE: |
616 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
617 |
ev_timer_set (RETVAL, after, repeat); |
618 |
if (!ix) START (timer, RETVAL); |
619 |
OUTPUT: |
620 |
RETVAL |
621 |
|
622 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
623 |
ALIAS: |
624 |
periodic_ns = 1 |
625 |
INIT: |
626 |
CHECK_REPEAT (interval); |
627 |
CODE: |
628 |
{ |
629 |
ev_periodic *w; |
630 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
631 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
632 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
633 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
634 |
if (!ix) START (periodic, w); |
635 |
} |
636 |
OUTPUT: |
637 |
RETVAL |
638 |
|
639 |
ev_signal *signal (SV *signal, SV *cb) |
640 |
ALIAS: |
641 |
signal_ns = 1 |
642 |
CODE: |
643 |
{ |
644 |
Signal signum = s_signum (signal); |
645 |
CHECK_SIG (signal, signum); |
646 |
|
647 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
648 |
ev_signal_set (RETVAL, signum); |
649 |
if (!ix) START_SIGNAL (RETVAL); |
650 |
} |
651 |
OUTPUT: |
652 |
RETVAL |
653 |
|
654 |
ev_idle *idle (SV *cb) |
655 |
ALIAS: |
656 |
idle_ns = 1 |
657 |
CODE: |
658 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
659 |
ev_idle_set (RETVAL); |
660 |
if (!ix) START (idle, RETVAL); |
661 |
OUTPUT: |
662 |
RETVAL |
663 |
|
664 |
ev_prepare *prepare (SV *cb) |
665 |
ALIAS: |
666 |
prepare_ns = 1 |
667 |
CODE: |
668 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
669 |
ev_prepare_set (RETVAL); |
670 |
if (!ix) START (prepare, RETVAL); |
671 |
OUTPUT: |
672 |
RETVAL |
673 |
|
674 |
ev_check *check (SV *cb) |
675 |
ALIAS: |
676 |
check_ns = 1 |
677 |
CODE: |
678 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
679 |
ev_check_set (RETVAL); |
680 |
if (!ix) START (check, RETVAL); |
681 |
OUTPUT: |
682 |
RETVAL |
683 |
|
684 |
ev_fork *fork (SV *cb) |
685 |
ALIAS: |
686 |
fork_ns = 1 |
687 |
CODE: |
688 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
689 |
ev_fork_set (RETVAL); |
690 |
if (!ix) START (fork, RETVAL); |
691 |
OUTPUT: |
692 |
RETVAL |
693 |
|
694 |
ev_child *child (int pid, int trace, SV *cb) |
695 |
ALIAS: |
696 |
child_ns = 1 |
697 |
CODE: |
698 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
699 |
ev_child_set (RETVAL, pid, trace); |
700 |
if (!ix) START (child, RETVAL); |
701 |
OUTPUT: |
702 |
RETVAL |
703 |
|
704 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
705 |
ALIAS: |
706 |
stat_ns = 1 |
707 |
CODE: |
708 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
709 |
RETVAL->fh = newSVsv (path); |
710 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
711 |
if (!ix) START (stat, RETVAL); |
712 |
OUTPUT: |
713 |
RETVAL |
714 |
|
715 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
716 |
ALIAS: |
717 |
embed_ns = 1 |
718 |
CODE: |
719 |
{ |
720 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
721 |
croak ("passed loop is not embeddable via EV::embed,"); |
722 |
|
723 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
724 |
RETVAL->fh = newSVsv (ST (0)); |
725 |
ev_embed_set (RETVAL, loop); |
726 |
if (!ix) START (embed, RETVAL); |
727 |
} |
728 |
OUTPUT: |
729 |
RETVAL |
730 |
|
731 |
ev_async *async (SV *cb) |
732 |
ALIAS: |
733 |
async_ns = 1 |
734 |
CODE: |
735 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
736 |
ev_async_set (RETVAL); |
737 |
if (!ix) START (async, RETVAL); |
738 |
OUTPUT: |
739 |
RETVAL |
740 |
|
741 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
742 |
CODE: |
743 |
ev_once ( |
744 |
evapi.default_loop, |
745 |
s_fileno (fh, events & EV_WRITE), events, |
746 |
SvOK (timeout) ? SvNV (timeout) : -1., |
747 |
e_once_cb, |
748 |
newSVsv (cb) |
749 |
); |
750 |
|
751 |
PROTOTYPES: DISABLE |
752 |
|
753 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
754 |
|
755 |
int ev_is_active (ev_watcher *w) |
756 |
|
757 |
int ev_is_pending (ev_watcher *w) |
758 |
|
759 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
760 |
C_ARGS: e_loop (w), w, revents |
761 |
|
762 |
int ev_clear_pending (ev_watcher *w) |
763 |
C_ARGS: e_loop (w), w |
764 |
|
765 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
766 |
C_ARGS: e_loop (w), w, revents |
767 |
|
768 |
int keepalive (ev_watcher *w, int new_value = 0) |
769 |
CODE: |
770 |
{ |
771 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
772 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
773 |
|
774 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
775 |
{ |
776 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
777 |
REF (w); |
778 |
UNREF (w); |
779 |
} |
780 |
} |
781 |
OUTPUT: |
782 |
RETVAL |
783 |
|
784 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
785 |
CODE: |
786 |
{ |
787 |
if (items > 1) |
788 |
{ |
789 |
new_cb = s_get_cv_croak (new_cb); |
790 |
RETVAL = newRV_noinc (w->cb_sv); |
791 |
w->cb_sv = SvREFCNT_inc (new_cb); |
792 |
} |
793 |
else |
794 |
RETVAL = newRV_inc (w->cb_sv); |
795 |
} |
796 |
OUTPUT: |
797 |
RETVAL |
798 |
|
799 |
SV *data (ev_watcher *w, SV *new_data = 0) |
800 |
CODE: |
801 |
{ |
802 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
803 |
|
804 |
if (items > 1) |
805 |
{ |
806 |
SvREFCNT_dec (w->data); |
807 |
w->data = newSVsv (new_data); |
808 |
} |
809 |
} |
810 |
OUTPUT: |
811 |
RETVAL |
812 |
|
813 |
SV *loop (ev_watcher *w) |
814 |
CODE: |
815 |
RETVAL = newRV_inc (w->loop); |
816 |
OUTPUT: |
817 |
RETVAL |
818 |
|
819 |
int priority (ev_watcher *w, int new_priority = 0) |
820 |
CODE: |
821 |
{ |
822 |
RETVAL = w->priority; |
823 |
|
824 |
if (items > 1) |
825 |
{ |
826 |
int active = ev_is_active (w); |
827 |
|
828 |
if (active) |
829 |
{ |
830 |
/* grrr. */ |
831 |
PUSHMARK (SP); |
832 |
XPUSHs (ST (0)); |
833 |
PUTBACK; |
834 |
call_method ("stop", G_DISCARD | G_VOID); |
835 |
} |
836 |
|
837 |
ev_set_priority (w, new_priority); |
838 |
|
839 |
if (active) |
840 |
{ |
841 |
PUSHMARK (SP); |
842 |
XPUSHs (ST (0)); |
843 |
PUTBACK; |
844 |
call_method ("start", G_DISCARD | G_VOID); |
845 |
} |
846 |
} |
847 |
} |
848 |
OUTPUT: |
849 |
RETVAL |
850 |
|
851 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
852 |
|
853 |
void ev_io_start (ev_io *w) |
854 |
CODE: |
855 |
START (io, w); |
856 |
|
857 |
void ev_io_stop (ev_io *w) |
858 |
CODE: |
859 |
STOP (io, w); |
860 |
|
861 |
void DESTROY (ev_io *w) |
862 |
CODE: |
863 |
STOP (io, w); |
864 |
e_destroy (w); |
865 |
|
866 |
void set (ev_io *w, SV *fh, int events) |
867 |
CODE: |
868 |
{ |
869 |
int fd = s_fileno (fh, events & EV_WRITE); |
870 |
CHECK_FD (fh, fd); |
871 |
|
872 |
sv_setsv (w->fh, fh); |
873 |
RESET (io, w, (w, fd, events)); |
874 |
} |
875 |
|
876 |
SV *fh (ev_io *w, SV *new_fh = 0) |
877 |
CODE: |
878 |
{ |
879 |
if (items > 1) |
880 |
{ |
881 |
int fd = s_fileno (new_fh, w->events & EV_WRITE); |
882 |
CHECK_FD (new_fh, fd); |
883 |
|
884 |
RETVAL = w->fh; |
885 |
w->fh = newSVsv (new_fh); |
886 |
|
887 |
RESET (io, w, (w, fd, w->events)); |
888 |
} |
889 |
else |
890 |
RETVAL = newSVsv (w->fh); |
891 |
} |
892 |
OUTPUT: |
893 |
RETVAL |
894 |
|
895 |
int events (ev_io *w, int new_events = EV_UNDEF) |
896 |
CODE: |
897 |
{ |
898 |
RETVAL = w->events; |
899 |
|
900 |
if (items > 1) |
901 |
RESET (io, w, (w, w->fd, new_events)); |
902 |
} |
903 |
OUTPUT: |
904 |
RETVAL |
905 |
|
906 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
907 |
|
908 |
void ev_signal_start (ev_signal *w) |
909 |
CODE: |
910 |
START_SIGNAL (w); |
911 |
|
912 |
void ev_signal_stop (ev_signal *w) |
913 |
CODE: |
914 |
STOP (signal, w); |
915 |
|
916 |
void DESTROY (ev_signal *w) |
917 |
CODE: |
918 |
STOP (signal, w); |
919 |
e_destroy (w); |
920 |
|
921 |
void set (ev_signal *w, SV *signal) |
922 |
CODE: |
923 |
{ |
924 |
Signal signum = s_signum (signal); |
925 |
CHECK_SIG (signal, signum); |
926 |
|
927 |
RESET_SIGNAL (w, (w, signum)); |
928 |
} |
929 |
|
930 |
int signal (ev_signal *w, SV *new_signal = 0) |
931 |
CODE: |
932 |
{ |
933 |
RETVAL = w->signum; |
934 |
|
935 |
if (items > 1) |
936 |
{ |
937 |
Signal signum = s_signum (new_signal); |
938 |
CHECK_SIG (new_signal, signum); |
939 |
|
940 |
RESET_SIGNAL (w, (w, signum)); |
941 |
} |
942 |
} |
943 |
OUTPUT: |
944 |
RETVAL |
945 |
|
946 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
947 |
|
948 |
void ev_timer_start (ev_timer *w) |
949 |
INIT: |
950 |
CHECK_REPEAT (w->repeat); |
951 |
CODE: |
952 |
START (timer, w); |
953 |
|
954 |
void ev_timer_stop (ev_timer *w) |
955 |
CODE: |
956 |
STOP (timer, w); |
957 |
|
958 |
void ev_timer_again (ev_timer *w) |
959 |
INIT: |
960 |
CHECK_REPEAT (w->repeat); |
961 |
CODE: |
962 |
ev_timer_again (e_loop (w), w); |
963 |
UNREF (w); |
964 |
|
965 |
NV ev_timer_remaining (ev_timer *w) |
966 |
C_ARGS: e_loop (w), w |
967 |
|
968 |
void DESTROY (ev_timer *w) |
969 |
CODE: |
970 |
STOP (timer, w); |
971 |
e_destroy (w); |
972 |
|
973 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
974 |
INIT: |
975 |
CHECK_REPEAT (repeat); |
976 |
CODE: |
977 |
RESET (timer, w, (w, after, repeat)); |
978 |
|
979 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
980 |
|
981 |
void ev_periodic_start (ev_periodic *w) |
982 |
INIT: |
983 |
CHECK_REPEAT (w->interval); |
984 |
CODE: |
985 |
START (periodic, w); |
986 |
|
987 |
void ev_periodic_stop (ev_periodic *w) |
988 |
CODE: |
989 |
STOP (periodic, w); |
990 |
|
991 |
void ev_periodic_again (ev_periodic *w) |
992 |
CODE: |
993 |
ev_periodic_again (e_loop (w), w); |
994 |
UNREF (w); |
995 |
|
996 |
void DESTROY (ev_periodic *w) |
997 |
CODE: |
998 |
STOP (periodic, w); |
999 |
e_destroy (w); |
1000 |
|
1001 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
1002 |
INIT: |
1003 |
CHECK_REPEAT (interval); |
1004 |
CODE: |
1005 |
{ |
1006 |
SvREFCNT_dec (w->fh); |
1007 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1008 |
|
1009 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
1010 |
} |
1011 |
|
1012 |
NV at (ev_periodic *w) |
1013 |
CODE: |
1014 |
RETVAL = ev_periodic_at (w); |
1015 |
OUTPUT: |
1016 |
RETVAL |
1017 |
|
1018 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1019 |
|
1020 |
void ev_idle_start (ev_idle *w) |
1021 |
CODE: |
1022 |
START (idle, w); |
1023 |
|
1024 |
void ev_idle_stop (ev_idle *w) |
1025 |
CODE: |
1026 |
STOP (idle, w); |
1027 |
|
1028 |
void DESTROY (ev_idle *w) |
1029 |
CODE: |
1030 |
STOP (idle, w); |
1031 |
e_destroy (w); |
1032 |
|
1033 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1034 |
|
1035 |
void ev_prepare_start (ev_prepare *w) |
1036 |
CODE: |
1037 |
START (prepare, w); |
1038 |
|
1039 |
void ev_prepare_stop (ev_prepare *w) |
1040 |
CODE: |
1041 |
STOP (prepare, w); |
1042 |
|
1043 |
void DESTROY (ev_prepare *w) |
1044 |
CODE: |
1045 |
STOP (prepare, w); |
1046 |
e_destroy (w); |
1047 |
|
1048 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1049 |
|
1050 |
void ev_check_start (ev_check *w) |
1051 |
CODE: |
1052 |
START (check, w); |
1053 |
|
1054 |
void ev_check_stop (ev_check *w) |
1055 |
CODE: |
1056 |
STOP (check, w); |
1057 |
|
1058 |
void DESTROY (ev_check *w) |
1059 |
CODE: |
1060 |
STOP (check, w); |
1061 |
e_destroy (w); |
1062 |
|
1063 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1064 |
|
1065 |
void ev_fork_start (ev_fork *w) |
1066 |
CODE: |
1067 |
START (fork, w); |
1068 |
|
1069 |
void ev_fork_stop (ev_fork *w) |
1070 |
CODE: |
1071 |
STOP (fork, w); |
1072 |
|
1073 |
void DESTROY (ev_fork *w) |
1074 |
CODE: |
1075 |
STOP (fork, w); |
1076 |
e_destroy (w); |
1077 |
|
1078 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1079 |
|
1080 |
void ev_child_start (ev_child *w) |
1081 |
CODE: |
1082 |
START (child, w); |
1083 |
|
1084 |
void ev_child_stop (ev_child *w) |
1085 |
CODE: |
1086 |
STOP (child, w); |
1087 |
|
1088 |
void DESTROY (ev_child *w) |
1089 |
CODE: |
1090 |
STOP (child, w); |
1091 |
e_destroy (w); |
1092 |
|
1093 |
void set (ev_child *w, int pid, int trace) |
1094 |
CODE: |
1095 |
RESET (child, w, (w, pid, trace)); |
1096 |
|
1097 |
int pid (ev_child *w) |
1098 |
ALIAS: |
1099 |
rpid = 1 |
1100 |
rstatus = 2 |
1101 |
CODE: |
1102 |
RETVAL = ix == 0 ? w->pid |
1103 |
: ix == 1 ? w->rpid |
1104 |
: w->rstatus; |
1105 |
OUTPUT: |
1106 |
RETVAL |
1107 |
|
1108 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1109 |
|
1110 |
void ev_stat_start (ev_stat *w) |
1111 |
CODE: |
1112 |
START (stat, w); |
1113 |
|
1114 |
void ev_stat_stop (ev_stat *w) |
1115 |
CODE: |
1116 |
STOP (stat, w); |
1117 |
|
1118 |
void DESTROY (ev_stat *w) |
1119 |
CODE: |
1120 |
STOP (stat, w); |
1121 |
e_destroy (w); |
1122 |
|
1123 |
void set (ev_stat *w, SV *path, NV interval) |
1124 |
CODE: |
1125 |
{ |
1126 |
sv_setsv (w->fh, path); |
1127 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1128 |
} |
1129 |
|
1130 |
SV *path (ev_stat *w, SV *new_path = 0) |
1131 |
CODE: |
1132 |
{ |
1133 |
RETVAL = SvREFCNT_inc (w->fh); |
1134 |
|
1135 |
if (items > 1) |
1136 |
{ |
1137 |
SvREFCNT_dec (w->fh); |
1138 |
w->fh = newSVsv (new_path); |
1139 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1140 |
} |
1141 |
} |
1142 |
OUTPUT: |
1143 |
RETVAL |
1144 |
|
1145 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1146 |
CODE: |
1147 |
{ |
1148 |
RETVAL = w->interval; |
1149 |
|
1150 |
if (items > 1) |
1151 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1152 |
} |
1153 |
OUTPUT: |
1154 |
RETVAL |
1155 |
|
1156 |
void prev (ev_stat *w) |
1157 |
ALIAS: |
1158 |
stat = 1 |
1159 |
attr = 2 |
1160 |
PPCODE: |
1161 |
{ |
1162 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1163 |
|
1164 |
if (ix == 1) |
1165 |
ev_stat_stat (e_loop (w), w); |
1166 |
else if (!s->st_nlink) |
1167 |
errno = ENOENT; |
1168 |
|
1169 |
PL_statcache.st_dev = s->st_nlink; |
1170 |
PL_statcache.st_ino = s->st_ino; |
1171 |
PL_statcache.st_mode = s->st_mode; |
1172 |
PL_statcache.st_nlink = s->st_nlink; |
1173 |
PL_statcache.st_uid = s->st_uid; |
1174 |
PL_statcache.st_gid = s->st_gid; |
1175 |
PL_statcache.st_rdev = s->st_rdev; |
1176 |
PL_statcache.st_size = s->st_size; |
1177 |
PL_statcache.st_atime = s->st_atime; |
1178 |
PL_statcache.st_mtime = s->st_mtime; |
1179 |
PL_statcache.st_ctime = s->st_ctime; |
1180 |
|
1181 |
if (GIMME_V == G_SCALAR) |
1182 |
XPUSHs (boolSV (s->st_nlink)); |
1183 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1184 |
{ |
1185 |
EXTEND (SP, 13); |
1186 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1187 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1188 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1189 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1190 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1191 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1192 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1193 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1194 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1195 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1196 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1197 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1198 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1199 |
} |
1200 |
} |
1201 |
|
1202 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1203 |
|
1204 |
void ev_embed_start (ev_embed *w) |
1205 |
CODE: |
1206 |
START (embed, w); |
1207 |
|
1208 |
void ev_embed_stop (ev_embed *w) |
1209 |
CODE: |
1210 |
STOP (embed, w); |
1211 |
|
1212 |
void DESTROY (ev_embed *w) |
1213 |
CODE: |
1214 |
STOP (embed, w); |
1215 |
e_destroy (w); |
1216 |
|
1217 |
void set (ev_embed *w, struct ev_loop *loop) |
1218 |
CODE: |
1219 |
{ |
1220 |
sv_setsv (w->fh, ST (1)); |
1221 |
RESET (embed, w, (w, loop)); |
1222 |
} |
1223 |
|
1224 |
SV *other (ev_embed *w) |
1225 |
CODE: |
1226 |
RETVAL = newSVsv (w->fh); |
1227 |
OUTPUT: |
1228 |
RETVAL |
1229 |
|
1230 |
void ev_embed_sweep (ev_embed *w) |
1231 |
C_ARGS: e_loop (w), w |
1232 |
|
1233 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1234 |
|
1235 |
void ev_async_start (ev_async *w) |
1236 |
CODE: |
1237 |
START (async, w); |
1238 |
|
1239 |
void ev_async_stop (ev_async *w) |
1240 |
CODE: |
1241 |
STOP (async, w); |
1242 |
|
1243 |
void DESTROY (ev_async *w) |
1244 |
CODE: |
1245 |
STOP (async, w); |
1246 |
e_destroy (w); |
1247 |
|
1248 |
void ev_async_send (ev_async *w) |
1249 |
C_ARGS: e_loop (w), w |
1250 |
|
1251 |
SV *ev_async_async_pending (ev_async *w) |
1252 |
CODE: |
1253 |
RETVAL = boolSV (ev_async_pending (w)); |
1254 |
OUTPUT: |
1255 |
RETVAL |
1256 |
|
1257 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1258 |
|
1259 |
SV *new (SV *klass, unsigned int flags = 0) |
1260 |
CODE: |
1261 |
{ |
1262 |
struct ev_loop *loop = ev_loop_new (flags); |
1263 |
|
1264 |
if (!loop) |
1265 |
XSRETURN_UNDEF; |
1266 |
|
1267 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1268 |
} |
1269 |
OUTPUT: |
1270 |
RETVAL |
1271 |
|
1272 |
void DESTROY (struct ev_loop *loop) |
1273 |
CODE: |
1274 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1275 |
ev_loop_destroy (loop); |
1276 |
|
1277 |
void ev_loop_fork (struct ev_loop *loop) |
1278 |
|
1279 |
void ev_verify (struct ev_loop *loop) |
1280 |
|
1281 |
NV ev_now (struct ev_loop *loop) |
1282 |
|
1283 |
void ev_now_update (struct ev_loop *loop) |
1284 |
|
1285 |
void ev_suspend (struct ev_loop *loop) |
1286 |
|
1287 |
void ev_resume (struct ev_loop *loop) |
1288 |
|
1289 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1290 |
|
1291 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1292 |
|
1293 |
unsigned int ev_backend (struct ev_loop *loop) |
1294 |
|
1295 |
unsigned int ev_iteration (struct ev_loop *loop) |
1296 |
|
1297 |
unsigned int ev_depth (struct ev_loop *loop) |
1298 |
|
1299 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1300 |
|
1301 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1302 |
|
1303 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1304 |
|
1305 |
unsigned int ev_pending_count (struct ev_loop *loop) |
1306 |
|
1307 |
void ev_invoke_pending (struct ev_loop *loop) |
1308 |
|
1309 |
#if 0 |
1310 |
|
1311 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1312 |
CODE: |
1313 |
{ |
1314 |
Signal signum = s_signum (signal); |
1315 |
CHECK_SIG (signal, signum); |
1316 |
|
1317 |
ev_feed_signal_event (loop, signum); |
1318 |
} |
1319 |
|
1320 |
#endif |
1321 |
|
1322 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1323 |
ALIAS: |
1324 |
io_ns = 1 |
1325 |
CODE: |
1326 |
{ |
1327 |
int fd = s_fileno (fh, events & EV_WRITE); |
1328 |
CHECK_FD (fh, fd); |
1329 |
|
1330 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1331 |
RETVAL->fh = newSVsv (fh); |
1332 |
ev_io_set (RETVAL, fd, events); |
1333 |
if (!ix) START (io, RETVAL); |
1334 |
} |
1335 |
OUTPUT: |
1336 |
RETVAL |
1337 |
|
1338 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1339 |
ALIAS: |
1340 |
timer_ns = 1 |
1341 |
INIT: |
1342 |
CHECK_REPEAT (repeat); |
1343 |
CODE: |
1344 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1345 |
ev_timer_set (RETVAL, after, repeat); |
1346 |
if (!ix) START (timer, RETVAL); |
1347 |
OUTPUT: |
1348 |
RETVAL |
1349 |
|
1350 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1351 |
ALIAS: |
1352 |
periodic_ns = 1 |
1353 |
INIT: |
1354 |
CHECK_REPEAT (interval); |
1355 |
CODE: |
1356 |
{ |
1357 |
ev_periodic *w; |
1358 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1359 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1360 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1361 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1362 |
if (!ix) START (periodic, w); |
1363 |
} |
1364 |
OUTPUT: |
1365 |
RETVAL |
1366 |
|
1367 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1368 |
ALIAS: |
1369 |
signal_ns = 1 |
1370 |
CODE: |
1371 |
{ |
1372 |
Signal signum = s_signum (signal); |
1373 |
CHECK_SIG (signal, signum); |
1374 |
|
1375 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1376 |
ev_signal_set (RETVAL, signum); |
1377 |
if (!ix) START_SIGNAL (RETVAL); |
1378 |
} |
1379 |
OUTPUT: |
1380 |
RETVAL |
1381 |
|
1382 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1383 |
ALIAS: |
1384 |
idle_ns = 1 |
1385 |
CODE: |
1386 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1387 |
ev_idle_set (RETVAL); |
1388 |
if (!ix) START (idle, RETVAL); |
1389 |
OUTPUT: |
1390 |
RETVAL |
1391 |
|
1392 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1393 |
ALIAS: |
1394 |
prepare_ns = 1 |
1395 |
CODE: |
1396 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1397 |
ev_prepare_set (RETVAL); |
1398 |
if (!ix) START (prepare, RETVAL); |
1399 |
OUTPUT: |
1400 |
RETVAL |
1401 |
|
1402 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1403 |
ALIAS: |
1404 |
check_ns = 1 |
1405 |
CODE: |
1406 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1407 |
ev_check_set (RETVAL); |
1408 |
if (!ix) START (check, RETVAL); |
1409 |
OUTPUT: |
1410 |
RETVAL |
1411 |
|
1412 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1413 |
ALIAS: |
1414 |
fork_ns = 1 |
1415 |
CODE: |
1416 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1417 |
ev_fork_set (RETVAL); |
1418 |
if (!ix) START (fork, RETVAL); |
1419 |
OUTPUT: |
1420 |
RETVAL |
1421 |
|
1422 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1423 |
ALIAS: |
1424 |
child_ns = 1 |
1425 |
CODE: |
1426 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1427 |
ev_child_set (RETVAL, pid, trace); |
1428 |
if (!ix) START (child, RETVAL); |
1429 |
OUTPUT: |
1430 |
RETVAL |
1431 |
|
1432 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1433 |
ALIAS: |
1434 |
stat_ns = 1 |
1435 |
CODE: |
1436 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1437 |
RETVAL->fh = newSVsv (path); |
1438 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1439 |
if (!ix) START (stat, RETVAL); |
1440 |
OUTPUT: |
1441 |
RETVAL |
1442 |
|
1443 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1444 |
ALIAS: |
1445 |
embed_ns = 1 |
1446 |
CODE: |
1447 |
{ |
1448 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1449 |
croak ("passed loop is not embeddable via EV::embed,"); |
1450 |
|
1451 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1452 |
RETVAL->fh = newSVsv (ST (1)); |
1453 |
ev_embed_set (RETVAL, other); |
1454 |
if (!ix) START (embed, RETVAL); |
1455 |
} |
1456 |
OUTPUT: |
1457 |
RETVAL |
1458 |
|
1459 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1460 |
ALIAS: |
1461 |
async_ns = 1 |
1462 |
CODE: |
1463 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1464 |
ev_async_set (RETVAL); |
1465 |
if (!ix) START (async, RETVAL); |
1466 |
OUTPUT: |
1467 |
RETVAL |
1468 |
|
1469 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1470 |
CODE: |
1471 |
ev_once ( |
1472 |
loop, |
1473 |
s_fileno (fh, events & EV_WRITE), events, |
1474 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1475 |
e_once_cb, |
1476 |
newSVsv (cb) |
1477 |
); |
1478 |
|