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_PROTOTYPES 1 |
19 |
#define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
20 |
#define EV_H <ev.h> |
21 |
#include "EV/EVAPI.h" |
22 |
|
23 |
#define EV_SELECT_IS_WINSOCKET 0 |
24 |
#ifdef _WIN32 |
25 |
# define EV_SELECT_USE_FD_SET 0 |
26 |
# define NFDBITS PERL_NFDBITS |
27 |
# define fd_mask Perl_fd_mask |
28 |
#endif |
29 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
30 |
#include "libev/ev.c" |
31 |
|
32 |
#ifndef _WIN32 |
33 |
# include <pthread.h> |
34 |
#endif |
35 |
|
36 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop)) |
37 |
|
38 |
#define WFLAG_KEEPALIVE 1 |
39 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
40 |
|
41 |
#define UNREF(w) \ |
42 |
if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
43 |
&& ev_is_active (w)) \ |
44 |
{ \ |
45 |
ev_unref (e_loop (w)); \ |
46 |
(w)->e_flags |= WFLAG_UNREFED; \ |
47 |
} |
48 |
|
49 |
#define REF(w) \ |
50 |
if ((w)->e_flags & WFLAG_UNREFED) \ |
51 |
{ \ |
52 |
(w)->e_flags &= ~WFLAG_UNREFED; \ |
53 |
ev_ref (e_loop (w)); \ |
54 |
} |
55 |
|
56 |
#define START(type,w) \ |
57 |
do { \ |
58 |
ev_ ## type ## _start (e_loop (w), w); \ |
59 |
UNREF (w); \ |
60 |
} while (0) |
61 |
|
62 |
#define STOP(type,w) \ |
63 |
do { \ |
64 |
REF (w); \ |
65 |
ev_ ## type ## _stop (e_loop (w), w); \ |
66 |
} while (0) |
67 |
|
68 |
#define RESET(type,w,seta) \ |
69 |
do { \ |
70 |
int active = ev_is_active (w); \ |
71 |
if (active) STOP (type, w); \ |
72 |
ev_ ## type ## _set seta; \ |
73 |
if (active) START (type, w); \ |
74 |
} while (0) |
75 |
|
76 |
typedef int Signal; |
77 |
|
78 |
/* horrible... */ |
79 |
#define CHECK_SIGNAL_CAN_START(w) \ |
80 |
do { \ |
81 |
/* dive into the internals of libev to avoid aborting in libev */ \ |
82 |
if (signals [(w)->signum - 1].loop \ |
83 |
&& signals [(w)->signum - 1].loop != e_loop (w)) \ |
84 |
croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
85 |
} while (0) |
86 |
|
87 |
#define START_SIGNAL(w) \ |
88 |
do { \ |
89 |
CHECK_SIGNAL_CAN_START (w); \ |
90 |
START (signal, w); \ |
91 |
} while (0) \ |
92 |
|
93 |
#define RESET_SIGNAL(w,seta) \ |
94 |
do { \ |
95 |
int active = ev_is_active (w); \ |
96 |
if (active) STOP (signal, w); \ |
97 |
ev_ ## signal ## _set seta; \ |
98 |
if (active) START_SIGNAL (w); \ |
99 |
} while (0) |
100 |
|
101 |
static SV *default_loop_sv; |
102 |
|
103 |
static struct EVAPI evapi; |
104 |
|
105 |
static HV |
106 |
*stash_loop, |
107 |
*stash_watcher, |
108 |
*stash_io, |
109 |
*stash_timer, |
110 |
*stash_periodic, |
111 |
*stash_signal, |
112 |
*stash_child, |
113 |
*stash_stat, |
114 |
*stash_idle, |
115 |
*stash_prepare, |
116 |
*stash_check, |
117 |
*stash_embed, |
118 |
*stash_fork, |
119 |
*stash_async; |
120 |
|
121 |
///////////////////////////////////////////////////////////////////////////// |
122 |
// Event |
123 |
|
124 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
125 |
|
126 |
static void * |
127 |
e_new (int size, SV *cb_sv, SV *loop) |
128 |
{ |
129 |
SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
130 |
ev_watcher *w; |
131 |
SV *self = NEWSV (0, size); |
132 |
SvPOK_only (self); |
133 |
SvCUR_set (self, size); |
134 |
|
135 |
w = (ev_watcher *)SvPVX (self); |
136 |
|
137 |
ev_init (w, cv ? e_cb : 0); |
138 |
|
139 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
140 |
w->e_flags = WFLAG_KEEPALIVE; |
141 |
w->data = 0; |
142 |
w->fh = 0; |
143 |
w->cb_sv = SvREFCNT_inc (cv); |
144 |
w->self = self; |
145 |
|
146 |
return (void *)w; |
147 |
} |
148 |
|
149 |
static void |
150 |
e_destroy (void *w_) |
151 |
{ |
152 |
ev_watcher *w = (ev_watcher *)w_; |
153 |
|
154 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
155 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
156 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
157 |
SvREFCNT_dec (w->data ); w->data = 0; |
158 |
} |
159 |
|
160 |
static SV * |
161 |
e_bless (ev_watcher *w, HV *stash) |
162 |
{ |
163 |
SV *rv; |
164 |
|
165 |
if (SvOBJECT (w->self)) |
166 |
rv = newRV_inc (w->self); |
167 |
else |
168 |
{ |
169 |
rv = newRV_noinc (w->self); |
170 |
sv_bless (rv, stash); |
171 |
SvREADONLY_on (w->self); |
172 |
} |
173 |
|
174 |
return rv; |
175 |
} |
176 |
|
177 |
static SV *sv_self_cache, *sv_events_cache; |
178 |
|
179 |
static void |
180 |
e_cb (EV_P_ ev_watcher *w, int revents) |
181 |
{ |
182 |
dSP; |
183 |
I32 mark = SP - PL_stack_base; |
184 |
SV *sv_self, *sv_events; |
185 |
|
186 |
/* libev might have stopped the watcher */ |
187 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
188 |
&& !ev_is_active (w)) |
189 |
REF (w); |
190 |
|
191 |
if (expect_true (sv_self_cache)) |
192 |
{ |
193 |
sv_self = sv_self_cache; sv_self_cache = 0; |
194 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
195 |
} |
196 |
else |
197 |
{ |
198 |
sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */ |
199 |
SvREADONLY_on (sv_self); |
200 |
} |
201 |
|
202 |
if (expect_true (sv_events_cache)) |
203 |
{ |
204 |
sv_events = sv_events_cache; sv_events_cache = 0; |
205 |
SvIV_set (sv_events, revents); |
206 |
} |
207 |
else |
208 |
{ |
209 |
sv_events = newSViv (revents); |
210 |
SvREADONLY_on (sv_events); |
211 |
} |
212 |
|
213 |
PUSHMARK (SP); |
214 |
EXTEND (SP, 2); |
215 |
PUSHs (sv_self); |
216 |
PUSHs (sv_events); |
217 |
|
218 |
PUTBACK; |
219 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
220 |
|
221 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
222 |
SvREFCNT_dec (sv_self); |
223 |
else |
224 |
{ |
225 |
SvREFCNT_dec (SvRV (sv_self)); |
226 |
SvRV_set (sv_self, &PL_sv_undef); |
227 |
sv_self_cache = sv_self; |
228 |
} |
229 |
|
230 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
231 |
SvREFCNT_dec (sv_events); |
232 |
else |
233 |
sv_events_cache = sv_events; |
234 |
|
235 |
if (expect_false (SvTRUE (ERRSV))) |
236 |
{ |
237 |
SPAGAIN; |
238 |
PUSHMARK (SP); |
239 |
PUTBACK; |
240 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
241 |
} |
242 |
|
243 |
SP = PL_stack_base + mark; |
244 |
PUTBACK; |
245 |
} |
246 |
|
247 |
static void |
248 |
e_once_cb (int revents, void *arg) |
249 |
{ |
250 |
dSP; |
251 |
I32 mark = SP - PL_stack_base; |
252 |
SV *sv_events; |
253 |
|
254 |
if (sv_events_cache) |
255 |
{ |
256 |
sv_events = sv_events_cache; sv_events_cache = 0; |
257 |
SvIV_set (sv_events, revents); |
258 |
} |
259 |
else |
260 |
sv_events = newSViv (revents); |
261 |
|
262 |
PUSHMARK (SP); |
263 |
XPUSHs (sv_events); |
264 |
|
265 |
PUTBACK; |
266 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
267 |
|
268 |
SvREFCNT_dec ((SV *)arg); |
269 |
|
270 |
if (sv_events_cache) |
271 |
SvREFCNT_dec (sv_events); |
272 |
else |
273 |
sv_events_cache = sv_events; |
274 |
|
275 |
if (SvTRUE (ERRSV)) |
276 |
{ |
277 |
SPAGAIN; |
278 |
PUSHMARK (SP); |
279 |
PUTBACK; |
280 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
281 |
} |
282 |
|
283 |
SP = PL_stack_base + mark; |
284 |
PUTBACK; |
285 |
} |
286 |
|
287 |
static ev_tstamp |
288 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
289 |
{ |
290 |
ev_tstamp retval; |
291 |
int count; |
292 |
dSP; |
293 |
|
294 |
ENTER; |
295 |
SAVETMPS; |
296 |
|
297 |
PUSHMARK (SP); |
298 |
EXTEND (SP, 2); |
299 |
PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */ |
300 |
PUSHs (newSVnv (now)); |
301 |
|
302 |
PUTBACK; |
303 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
304 |
SPAGAIN; |
305 |
|
306 |
if (SvTRUE (ERRSV)) |
307 |
{ |
308 |
PUSHMARK (SP); |
309 |
PUTBACK; |
310 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
311 |
SPAGAIN; |
312 |
} |
313 |
|
314 |
if (count > 0) |
315 |
{ |
316 |
retval = SvNV (TOPs); |
317 |
|
318 |
if (retval < now) |
319 |
retval = now; |
320 |
} |
321 |
else |
322 |
retval = now; |
323 |
|
324 |
FREETMPS; |
325 |
LEAVE; |
326 |
|
327 |
return retval; |
328 |
} |
329 |
|
330 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
331 |
croak (# repeat " value must be >= 0"); |
332 |
|
333 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
334 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
335 |
|
336 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
337 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
338 |
|
339 |
///////////////////////////////////////////////////////////////////////////// |
340 |
// XS interface functions |
341 |
|
342 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
343 |
|
344 |
PROTOTYPES: ENABLE |
345 |
|
346 |
BOOT: |
347 |
{ |
348 |
HV *stash = gv_stashpv ("EV", 1); |
349 |
|
350 |
static const struct { |
351 |
const char *name; |
352 |
IV iv; |
353 |
} *civ, const_iv[] = { |
354 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
355 |
const_iv (EV_, MINPRI) |
356 |
const_iv (EV_, MAXPRI) |
357 |
|
358 |
const_iv (EV_, UNDEF) |
359 |
const_iv (EV_, NONE) |
360 |
const_iv (EV_, READ) |
361 |
const_iv (EV_, WRITE) |
362 |
const_iv (EV_, IO) |
363 |
const_iv (EV_, TIMEOUT) |
364 |
const_iv (EV_, TIMER) |
365 |
const_iv (EV_, PERIODIC) |
366 |
const_iv (EV_, SIGNAL) |
367 |
const_iv (EV_, CHILD) |
368 |
const_iv (EV_, STAT) |
369 |
const_iv (EV_, IDLE) |
370 |
const_iv (EV_, PREPARE) |
371 |
const_iv (EV_, CHECK) |
372 |
const_iv (EV_, EMBED) |
373 |
const_iv (EV_, FORK) |
374 |
const_iv (EV_, ASYNC) |
375 |
const_iv (EV_, CUSTOM) |
376 |
const_iv (EV_, ERROR) |
377 |
|
378 |
const_iv (EV, LOOP_NONBLOCK) |
379 |
const_iv (EV, LOOP_ONESHOT) |
380 |
|
381 |
const_iv (EV, UNLOOP_CANCEL) |
382 |
const_iv (EV, UNLOOP_ONE) |
383 |
const_iv (EV, UNLOOP_ALL) |
384 |
|
385 |
const_iv (EV, BACKEND_SELECT) |
386 |
const_iv (EV, BACKEND_POLL) |
387 |
const_iv (EV, BACKEND_EPOLL) |
388 |
const_iv (EV, BACKEND_KQUEUE) |
389 |
const_iv (EV, BACKEND_DEVPOLL) |
390 |
const_iv (EV, BACKEND_PORT) |
391 |
const_iv (EV, BACKEND_ALL) |
392 |
const_iv (EV, FLAG_AUTO) |
393 |
const_iv (EV, FLAG_FORKCHECK) |
394 |
const_iv (EV, FLAG_NOENV) |
395 |
const_iv (EV, FLAG_NOSIGFD) |
396 |
const_iv (EV, FLAG_NOINOTIFY) |
397 |
|
398 |
const_iv (EV_, VERSION_MAJOR) |
399 |
const_iv (EV_, VERSION_MINOR) |
400 |
}; |
401 |
|
402 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
403 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
404 |
|
405 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
406 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
407 |
stash_io = gv_stashpv ("EV::IO" , 1); |
408 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
409 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
410 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
411 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
412 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
413 |
stash_check = gv_stashpv ("EV::Check" , 1); |
414 |
stash_child = gv_stashpv ("EV::Child" , 1); |
415 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
416 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
417 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
418 |
stash_async = gv_stashpv ("EV::Async" , 1); |
419 |
|
420 |
{ |
421 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
422 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
423 |
|
424 |
/* the poor man's shared library emulator */ |
425 |
evapi.ver = EV_API_VERSION; |
426 |
evapi.rev = EV_API_REVISION; |
427 |
evapi.sv_fileno = sv_fileno; |
428 |
evapi.sv_signum = s_signum; |
429 |
evapi.supported_backends = ev_supported_backends (); |
430 |
evapi.recommended_backends = ev_recommended_backends (); |
431 |
evapi.embeddable_backends = ev_embeddable_backends (); |
432 |
evapi.time_ = ev_time; |
433 |
evapi.sleep_ = ev_sleep; |
434 |
evapi.loop_new = ev_loop_new; |
435 |
evapi.loop_destroy = ev_loop_destroy; |
436 |
evapi.loop_fork = ev_loop_fork; |
437 |
evapi.loop_count = ev_loop_count; |
438 |
evapi.loop_depth = ev_loop_depth; |
439 |
evapi.set_userdata = ev_set_userdata; |
440 |
evapi.userdata = ev_userdata; |
441 |
evapi.now = ev_now; |
442 |
evapi.now_update = ev_now_update; |
443 |
evapi.suspend = ev_suspend; |
444 |
evapi.resume = ev_resume; |
445 |
evapi.backend = ev_backend; |
446 |
evapi.unloop = ev_unloop; |
447 |
evapi.invoke_pending = ev_invoke_pending; |
448 |
evapi.pending_count = ev_pending_count; |
449 |
evapi.set_loop_release_cb = ev_set_loop_release_cb; |
450 |
evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
451 |
evapi.ref = ev_ref; |
452 |
evapi.unref = ev_unref; |
453 |
evapi.loop = ev_loop; |
454 |
evapi.once = ev_once; |
455 |
evapi.io_start = ev_io_start; |
456 |
evapi.io_stop = ev_io_stop; |
457 |
evapi.timer_start = ev_timer_start; |
458 |
evapi.timer_stop = ev_timer_stop; |
459 |
evapi.timer_again = ev_timer_again; |
460 |
evapi.timer_remaining = ev_timer_remaining; |
461 |
evapi.periodic_start = ev_periodic_start; |
462 |
evapi.periodic_stop = ev_periodic_stop; |
463 |
evapi.signal_start = ev_signal_start; |
464 |
evapi.signal_stop = ev_signal_stop; |
465 |
evapi.idle_start = ev_idle_start; |
466 |
evapi.idle_stop = ev_idle_stop; |
467 |
evapi.prepare_start = ev_prepare_start; |
468 |
evapi.prepare_stop = ev_prepare_stop; |
469 |
evapi.check_start = ev_check_start; |
470 |
evapi.check_stop = ev_check_stop; |
471 |
evapi.child_start = ev_child_start; |
472 |
evapi.child_stop = ev_child_stop; |
473 |
evapi.stat_start = ev_stat_start; |
474 |
evapi.stat_stop = ev_stat_stop; |
475 |
evapi.stat_stat = ev_stat_stat; |
476 |
evapi.embed_start = ev_embed_start; |
477 |
evapi.embed_stop = ev_embed_stop; |
478 |
evapi.embed_sweep = ev_embed_sweep; |
479 |
evapi.fork_start = ev_fork_start; |
480 |
evapi.fork_stop = ev_fork_stop; |
481 |
evapi.async_start = ev_async_start; |
482 |
evapi.async_stop = ev_async_stop; |
483 |
evapi.async_send = ev_async_send; |
484 |
evapi.clear_pending = ev_clear_pending; |
485 |
evapi.invoke = ev_invoke; |
486 |
|
487 |
sv_setiv (sv, (IV)&evapi); |
488 |
SvREADONLY_on (sv); |
489 |
} |
490 |
#ifndef _WIN32 |
491 |
pthread_atfork (0, 0, ev_default_fork); |
492 |
#endif |
493 |
} |
494 |
|
495 |
SV *ev_default_loop (unsigned int flags = 0) |
496 |
CODE: |
497 |
{ |
498 |
if (!default_loop_sv) |
499 |
{ |
500 |
evapi.default_loop = ev_default_loop (flags); |
501 |
|
502 |
if (!evapi.default_loop) |
503 |
XSRETURN_UNDEF; |
504 |
|
505 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
506 |
} |
507 |
|
508 |
RETVAL = newSVsv (default_loop_sv); |
509 |
} |
510 |
OUTPUT: |
511 |
RETVAL |
512 |
|
513 |
void ev_default_destroy () |
514 |
CODE: |
515 |
ev_default_destroy (); |
516 |
SvREFCNT_dec (default_loop_sv); |
517 |
default_loop_sv = 0; |
518 |
|
519 |
unsigned int ev_supported_backends () |
520 |
|
521 |
unsigned int ev_recommended_backends () |
522 |
|
523 |
unsigned int ev_embeddable_backends () |
524 |
|
525 |
void ev_sleep (NV interval) |
526 |
|
527 |
NV ev_time () |
528 |
|
529 |
NV ev_now () |
530 |
C_ARGS: evapi.default_loop |
531 |
|
532 |
void ev_now_update () |
533 |
C_ARGS: evapi.default_loop |
534 |
|
535 |
void ev_suspend () |
536 |
C_ARGS: evapi.default_loop |
537 |
|
538 |
void ev_resume () |
539 |
C_ARGS: evapi.default_loop |
540 |
|
541 |
unsigned int ev_backend () |
542 |
C_ARGS: evapi.default_loop |
543 |
|
544 |
void ev_loop_verify () |
545 |
C_ARGS: evapi.default_loop |
546 |
|
547 |
unsigned int ev_loop_count () |
548 |
C_ARGS: evapi.default_loop |
549 |
|
550 |
unsigned int ev_loop_depth () |
551 |
C_ARGS: evapi.default_loop |
552 |
|
553 |
void ev_set_io_collect_interval (NV interval) |
554 |
C_ARGS: evapi.default_loop, interval |
555 |
|
556 |
void ev_set_timeout_collect_interval (NV interval) |
557 |
C_ARGS: evapi.default_loop, interval |
558 |
|
559 |
void ev_loop (int flags = 0) |
560 |
C_ARGS: evapi.default_loop, flags |
561 |
|
562 |
void ev_unloop (int how = EVUNLOOP_ONE) |
563 |
C_ARGS: evapi.default_loop, how |
564 |
|
565 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
566 |
C_ARGS: evapi.default_loop, fd, revents |
567 |
|
568 |
void ev_feed_signal_event (SV *signal) |
569 |
CODE: |
570 |
{ |
571 |
Signal signum = s_signum (signal); |
572 |
CHECK_SIG (signal, signum); |
573 |
|
574 |
ev_feed_signal_event (evapi.default_loop, signum); |
575 |
} |
576 |
|
577 |
unsigned int ev_pending_count () |
578 |
C_ARGS: evapi.default_loop |
579 |
|
580 |
void ev_invoke_pending () |
581 |
C_ARGS: evapi.default_loop |
582 |
|
583 |
ev_io *io (SV *fh, int events, SV *cb) |
584 |
ALIAS: |
585 |
io_ns = 1 |
586 |
_ae_io = 2 |
587 |
CODE: |
588 |
{ |
589 |
int fd = s_fileno (fh, events & EV_WRITE); |
590 |
CHECK_FD (fh, fd); |
591 |
|
592 |
if (ix == 2) |
593 |
{ |
594 |
ix = 0; |
595 |
events = events ? EV_WRITE : EV_READ; |
596 |
} |
597 |
|
598 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
599 |
RETVAL->fh = newSVsv (fh); |
600 |
ev_io_set (RETVAL, fd, events); |
601 |
if (!ix) START (io, RETVAL); |
602 |
} |
603 |
OUTPUT: |
604 |
RETVAL |
605 |
|
606 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
607 |
ALIAS: |
608 |
timer_ns = 1 |
609 |
INIT: |
610 |
CHECK_REPEAT (repeat); |
611 |
CODE: |
612 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
613 |
ev_timer_set (RETVAL, after, repeat); |
614 |
if (!ix) START (timer, RETVAL); |
615 |
OUTPUT: |
616 |
RETVAL |
617 |
|
618 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
619 |
ALIAS: |
620 |
periodic_ns = 1 |
621 |
INIT: |
622 |
CHECK_REPEAT (interval); |
623 |
CODE: |
624 |
{ |
625 |
ev_periodic *w; |
626 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
627 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
628 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
629 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
630 |
if (!ix) START (periodic, w); |
631 |
} |
632 |
OUTPUT: |
633 |
RETVAL |
634 |
|
635 |
ev_signal *signal (SV *signal, SV *cb) |
636 |
ALIAS: |
637 |
signal_ns = 1 |
638 |
CODE: |
639 |
{ |
640 |
Signal signum = s_signum (signal); |
641 |
CHECK_SIG (signal, signum); |
642 |
|
643 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
644 |
ev_signal_set (RETVAL, signum); |
645 |
if (!ix) START_SIGNAL (RETVAL); |
646 |
} |
647 |
OUTPUT: |
648 |
RETVAL |
649 |
|
650 |
ev_idle *idle (SV *cb) |
651 |
ALIAS: |
652 |
idle_ns = 1 |
653 |
CODE: |
654 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
655 |
ev_idle_set (RETVAL); |
656 |
if (!ix) START (idle, RETVAL); |
657 |
OUTPUT: |
658 |
RETVAL |
659 |
|
660 |
ev_prepare *prepare (SV *cb) |
661 |
ALIAS: |
662 |
prepare_ns = 1 |
663 |
CODE: |
664 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
665 |
ev_prepare_set (RETVAL); |
666 |
if (!ix) START (prepare, RETVAL); |
667 |
OUTPUT: |
668 |
RETVAL |
669 |
|
670 |
ev_check *check (SV *cb) |
671 |
ALIAS: |
672 |
check_ns = 1 |
673 |
CODE: |
674 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
675 |
ev_check_set (RETVAL); |
676 |
if (!ix) START (check, RETVAL); |
677 |
OUTPUT: |
678 |
RETVAL |
679 |
|
680 |
ev_fork *fork (SV *cb) |
681 |
ALIAS: |
682 |
fork_ns = 1 |
683 |
CODE: |
684 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
685 |
ev_fork_set (RETVAL); |
686 |
if (!ix) START (fork, RETVAL); |
687 |
OUTPUT: |
688 |
RETVAL |
689 |
|
690 |
ev_child *child (int pid, int trace, SV *cb) |
691 |
ALIAS: |
692 |
child_ns = 1 |
693 |
CODE: |
694 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
695 |
ev_child_set (RETVAL, pid, trace); |
696 |
if (!ix) START (child, RETVAL); |
697 |
OUTPUT: |
698 |
RETVAL |
699 |
|
700 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
701 |
ALIAS: |
702 |
stat_ns = 1 |
703 |
CODE: |
704 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
705 |
RETVAL->fh = newSVsv (path); |
706 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
707 |
if (!ix) START (stat, RETVAL); |
708 |
OUTPUT: |
709 |
RETVAL |
710 |
|
711 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
712 |
ALIAS: |
713 |
embed_ns = 1 |
714 |
CODE: |
715 |
{ |
716 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
717 |
croak ("passed loop is not embeddable via EV::embed,"); |
718 |
|
719 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
720 |
RETVAL->fh = newSVsv (ST (0)); |
721 |
ev_embed_set (RETVAL, loop); |
722 |
if (!ix) START (embed, RETVAL); |
723 |
} |
724 |
OUTPUT: |
725 |
RETVAL |
726 |
|
727 |
ev_async *async (SV *cb) |
728 |
ALIAS: |
729 |
async_ns = 1 |
730 |
CODE: |
731 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
732 |
ev_async_set (RETVAL); |
733 |
if (!ix) START (async, RETVAL); |
734 |
OUTPUT: |
735 |
RETVAL |
736 |
|
737 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
738 |
CODE: |
739 |
ev_once ( |
740 |
evapi.default_loop, |
741 |
s_fileno (fh, events & EV_WRITE), events, |
742 |
SvOK (timeout) ? SvNV (timeout) : -1., |
743 |
e_once_cb, |
744 |
newSVsv (cb) |
745 |
); |
746 |
|
747 |
PROTOTYPES: DISABLE |
748 |
|
749 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
750 |
|
751 |
int ev_is_active (ev_watcher *w) |
752 |
|
753 |
int ev_is_pending (ev_watcher *w) |
754 |
|
755 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
756 |
C_ARGS: e_loop (w), w, revents |
757 |
|
758 |
int ev_clear_pending (ev_watcher *w) |
759 |
C_ARGS: e_loop (w), w |
760 |
|
761 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
762 |
C_ARGS: e_loop (w), w, revents |
763 |
|
764 |
int keepalive (ev_watcher *w, int new_value = 0) |
765 |
CODE: |
766 |
{ |
767 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
768 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
769 |
|
770 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
771 |
{ |
772 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
773 |
REF (w); |
774 |
UNREF (w); |
775 |
} |
776 |
} |
777 |
OUTPUT: |
778 |
RETVAL |
779 |
|
780 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
781 |
CODE: |
782 |
{ |
783 |
if (items > 1) |
784 |
{ |
785 |
new_cb = s_get_cv_croak (new_cb); |
786 |
RETVAL = newRV_noinc (w->cb_sv); |
787 |
w->cb_sv = SvREFCNT_inc (new_cb); |
788 |
} |
789 |
else |
790 |
RETVAL = newRV_inc (w->cb_sv); |
791 |
} |
792 |
OUTPUT: |
793 |
RETVAL |
794 |
|
795 |
SV *data (ev_watcher *w, SV *new_data = 0) |
796 |
CODE: |
797 |
{ |
798 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
799 |
|
800 |
if (items > 1) |
801 |
{ |
802 |
SvREFCNT_dec (w->data); |
803 |
w->data = newSVsv (new_data); |
804 |
} |
805 |
} |
806 |
OUTPUT: |
807 |
RETVAL |
808 |
|
809 |
SV *loop (ev_watcher *w) |
810 |
CODE: |
811 |
RETVAL = newRV_inc (w->loop); |
812 |
OUTPUT: |
813 |
RETVAL |
814 |
|
815 |
int priority (ev_watcher *w, int new_priority = 0) |
816 |
CODE: |
817 |
{ |
818 |
RETVAL = w->priority; |
819 |
|
820 |
if (items > 1) |
821 |
{ |
822 |
int active = ev_is_active (w); |
823 |
|
824 |
if (active) |
825 |
{ |
826 |
/* grrr. */ |
827 |
PUSHMARK (SP); |
828 |
XPUSHs (ST (0)); |
829 |
PUTBACK; |
830 |
call_method ("stop", G_DISCARD | G_VOID); |
831 |
} |
832 |
|
833 |
ev_set_priority (w, new_priority); |
834 |
|
835 |
if (active) |
836 |
{ |
837 |
PUSHMARK (SP); |
838 |
XPUSHs (ST (0)); |
839 |
PUTBACK; |
840 |
call_method ("start", G_DISCARD | G_VOID); |
841 |
} |
842 |
} |
843 |
} |
844 |
OUTPUT: |
845 |
RETVAL |
846 |
|
847 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
848 |
|
849 |
void ev_io_start (ev_io *w) |
850 |
CODE: |
851 |
START (io, w); |
852 |
|
853 |
void ev_io_stop (ev_io *w) |
854 |
CODE: |
855 |
STOP (io, w); |
856 |
|
857 |
void DESTROY (ev_io *w) |
858 |
CODE: |
859 |
STOP (io, w); |
860 |
e_destroy (w); |
861 |
|
862 |
void set (ev_io *w, SV *fh, int events) |
863 |
CODE: |
864 |
{ |
865 |
int fd = s_fileno (fh, events & EV_WRITE); |
866 |
CHECK_FD (fh, fd); |
867 |
|
868 |
sv_setsv (w->fh, fh); |
869 |
RESET (io, w, (w, fd, events)); |
870 |
} |
871 |
|
872 |
SV *fh (ev_io *w, SV *new_fh = 0) |
873 |
CODE: |
874 |
{ |
875 |
if (items > 1) |
876 |
{ |
877 |
int fd = s_fileno (new_fh, w->events & EV_WRITE); |
878 |
CHECK_FD (new_fh, fd); |
879 |
|
880 |
RETVAL = w->fh; |
881 |
w->fh = newSVsv (new_fh); |
882 |
|
883 |
RESET (io, w, (w, fd, w->events)); |
884 |
} |
885 |
else |
886 |
RETVAL = newSVsv (w->fh); |
887 |
} |
888 |
OUTPUT: |
889 |
RETVAL |
890 |
|
891 |
int events (ev_io *w, int new_events = EV_UNDEF) |
892 |
CODE: |
893 |
{ |
894 |
RETVAL = w->events; |
895 |
|
896 |
if (items > 1) |
897 |
RESET (io, w, (w, w->fd, new_events)); |
898 |
} |
899 |
OUTPUT: |
900 |
RETVAL |
901 |
|
902 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
903 |
|
904 |
void ev_signal_start (ev_signal *w) |
905 |
CODE: |
906 |
START_SIGNAL (w); |
907 |
|
908 |
void ev_signal_stop (ev_signal *w) |
909 |
CODE: |
910 |
STOP (signal, w); |
911 |
|
912 |
void DESTROY (ev_signal *w) |
913 |
CODE: |
914 |
STOP (signal, w); |
915 |
e_destroy (w); |
916 |
|
917 |
void set (ev_signal *w, SV *signal) |
918 |
CODE: |
919 |
{ |
920 |
Signal signum = s_signum (signal); |
921 |
CHECK_SIG (signal, signum); |
922 |
|
923 |
RESET_SIGNAL (w, (w, signum)); |
924 |
} |
925 |
|
926 |
int signal (ev_signal *w, SV *new_signal = 0) |
927 |
CODE: |
928 |
{ |
929 |
RETVAL = w->signum; |
930 |
|
931 |
if (items > 1) |
932 |
{ |
933 |
Signal signum = s_signum (new_signal); |
934 |
CHECK_SIG (new_signal, signum); |
935 |
|
936 |
RESET_SIGNAL (w, (w, signum)); |
937 |
} |
938 |
} |
939 |
OUTPUT: |
940 |
RETVAL |
941 |
|
942 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
943 |
|
944 |
void ev_timer_start (ev_timer *w) |
945 |
INIT: |
946 |
CHECK_REPEAT (w->repeat); |
947 |
CODE: |
948 |
START (timer, w); |
949 |
|
950 |
void ev_timer_stop (ev_timer *w) |
951 |
CODE: |
952 |
STOP (timer, w); |
953 |
|
954 |
void ev_timer_again (ev_timer *w) |
955 |
INIT: |
956 |
CHECK_REPEAT (w->repeat); |
957 |
CODE: |
958 |
ev_timer_again (e_loop (w), w); |
959 |
UNREF (w); |
960 |
|
961 |
NV ev_timer_remaining (ev_timer *w) |
962 |
C_ARGS: e_loop (w), w |
963 |
|
964 |
void DESTROY (ev_timer *w) |
965 |
CODE: |
966 |
STOP (timer, w); |
967 |
e_destroy (w); |
968 |
|
969 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
970 |
INIT: |
971 |
CHECK_REPEAT (repeat); |
972 |
CODE: |
973 |
RESET (timer, w, (w, after, repeat)); |
974 |
|
975 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
976 |
|
977 |
void ev_periodic_start (ev_periodic *w) |
978 |
INIT: |
979 |
CHECK_REPEAT (w->interval); |
980 |
CODE: |
981 |
START (periodic, w); |
982 |
|
983 |
void ev_periodic_stop (ev_periodic *w) |
984 |
CODE: |
985 |
STOP (periodic, w); |
986 |
|
987 |
void ev_periodic_again (ev_periodic *w) |
988 |
CODE: |
989 |
ev_periodic_again (e_loop (w), w); |
990 |
UNREF (w); |
991 |
|
992 |
void DESTROY (ev_periodic *w) |
993 |
CODE: |
994 |
STOP (periodic, w); |
995 |
e_destroy (w); |
996 |
|
997 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
998 |
INIT: |
999 |
CHECK_REPEAT (interval); |
1000 |
CODE: |
1001 |
{ |
1002 |
SvREFCNT_dec (w->fh); |
1003 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1004 |
|
1005 |
RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0)); |
1006 |
} |
1007 |
|
1008 |
NV at (ev_periodic *w) |
1009 |
CODE: |
1010 |
RETVAL = ev_periodic_at (w); |
1011 |
OUTPUT: |
1012 |
RETVAL |
1013 |
|
1014 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1015 |
|
1016 |
void ev_idle_start (ev_idle *w) |
1017 |
CODE: |
1018 |
START (idle, w); |
1019 |
|
1020 |
void ev_idle_stop (ev_idle *w) |
1021 |
CODE: |
1022 |
STOP (idle, w); |
1023 |
|
1024 |
void DESTROY (ev_idle *w) |
1025 |
CODE: |
1026 |
STOP (idle, w); |
1027 |
e_destroy (w); |
1028 |
|
1029 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1030 |
|
1031 |
void ev_prepare_start (ev_prepare *w) |
1032 |
CODE: |
1033 |
START (prepare, w); |
1034 |
|
1035 |
void ev_prepare_stop (ev_prepare *w) |
1036 |
CODE: |
1037 |
STOP (prepare, w); |
1038 |
|
1039 |
void DESTROY (ev_prepare *w) |
1040 |
CODE: |
1041 |
STOP (prepare, w); |
1042 |
e_destroy (w); |
1043 |
|
1044 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1045 |
|
1046 |
void ev_check_start (ev_check *w) |
1047 |
CODE: |
1048 |
START (check, w); |
1049 |
|
1050 |
void ev_check_stop (ev_check *w) |
1051 |
CODE: |
1052 |
STOP (check, w); |
1053 |
|
1054 |
void DESTROY (ev_check *w) |
1055 |
CODE: |
1056 |
STOP (check, w); |
1057 |
e_destroy (w); |
1058 |
|
1059 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1060 |
|
1061 |
void ev_fork_start (ev_fork *w) |
1062 |
CODE: |
1063 |
START (fork, w); |
1064 |
|
1065 |
void ev_fork_stop (ev_fork *w) |
1066 |
CODE: |
1067 |
STOP (fork, w); |
1068 |
|
1069 |
void DESTROY (ev_fork *w) |
1070 |
CODE: |
1071 |
STOP (fork, w); |
1072 |
e_destroy (w); |
1073 |
|
1074 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1075 |
|
1076 |
void ev_child_start (ev_child *w) |
1077 |
CODE: |
1078 |
START (child, w); |
1079 |
|
1080 |
void ev_child_stop (ev_child *w) |
1081 |
CODE: |
1082 |
STOP (child, w); |
1083 |
|
1084 |
void DESTROY (ev_child *w) |
1085 |
CODE: |
1086 |
STOP (child, w); |
1087 |
e_destroy (w); |
1088 |
|
1089 |
void set (ev_child *w, int pid, int trace) |
1090 |
CODE: |
1091 |
RESET (child, w, (w, pid, trace)); |
1092 |
|
1093 |
int pid (ev_child *w) |
1094 |
ALIAS: |
1095 |
rpid = 1 |
1096 |
rstatus = 2 |
1097 |
CODE: |
1098 |
RETVAL = ix == 0 ? w->pid |
1099 |
: ix == 1 ? w->rpid |
1100 |
: w->rstatus; |
1101 |
OUTPUT: |
1102 |
RETVAL |
1103 |
|
1104 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1105 |
|
1106 |
void ev_stat_start (ev_stat *w) |
1107 |
CODE: |
1108 |
START (stat, w); |
1109 |
|
1110 |
void ev_stat_stop (ev_stat *w) |
1111 |
CODE: |
1112 |
STOP (stat, w); |
1113 |
|
1114 |
void DESTROY (ev_stat *w) |
1115 |
CODE: |
1116 |
STOP (stat, w); |
1117 |
e_destroy (w); |
1118 |
|
1119 |
void set (ev_stat *w, SV *path, NV interval) |
1120 |
CODE: |
1121 |
{ |
1122 |
sv_setsv (w->fh, path); |
1123 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval)); |
1124 |
} |
1125 |
|
1126 |
SV *path (ev_stat *w, SV *new_path = 0) |
1127 |
CODE: |
1128 |
{ |
1129 |
RETVAL = SvREFCNT_inc (w->fh); |
1130 |
|
1131 |
if (items > 1) |
1132 |
{ |
1133 |
SvREFCNT_dec (w->fh); |
1134 |
w->fh = newSVsv (new_path); |
1135 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval)); |
1136 |
} |
1137 |
} |
1138 |
OUTPUT: |
1139 |
RETVAL |
1140 |
|
1141 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1142 |
CODE: |
1143 |
{ |
1144 |
RETVAL = w->interval; |
1145 |
|
1146 |
if (items > 1) |
1147 |
RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval)); |
1148 |
} |
1149 |
OUTPUT: |
1150 |
RETVAL |
1151 |
|
1152 |
void prev (ev_stat *w) |
1153 |
ALIAS: |
1154 |
stat = 1 |
1155 |
attr = 2 |
1156 |
PPCODE: |
1157 |
{ |
1158 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1159 |
|
1160 |
if (ix == 1) |
1161 |
ev_stat_stat (e_loop (w), w); |
1162 |
else if (!s->st_nlink) |
1163 |
errno = ENOENT; |
1164 |
|
1165 |
PL_statcache.st_dev = s->st_nlink; |
1166 |
PL_statcache.st_ino = s->st_ino; |
1167 |
PL_statcache.st_mode = s->st_mode; |
1168 |
PL_statcache.st_nlink = s->st_nlink; |
1169 |
PL_statcache.st_uid = s->st_uid; |
1170 |
PL_statcache.st_gid = s->st_gid; |
1171 |
PL_statcache.st_rdev = s->st_rdev; |
1172 |
PL_statcache.st_size = s->st_size; |
1173 |
PL_statcache.st_atime = s->st_atime; |
1174 |
PL_statcache.st_mtime = s->st_mtime; |
1175 |
PL_statcache.st_ctime = s->st_ctime; |
1176 |
|
1177 |
if (GIMME_V == G_SCALAR) |
1178 |
XPUSHs (boolSV (s->st_nlink)); |
1179 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1180 |
{ |
1181 |
EXTEND (SP, 13); |
1182 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1183 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1184 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1185 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1186 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1187 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1188 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1189 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1190 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1191 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1192 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1193 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1194 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1195 |
} |
1196 |
} |
1197 |
|
1198 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1199 |
|
1200 |
void ev_embed_start (ev_embed *w) |
1201 |
CODE: |
1202 |
START (embed, w); |
1203 |
|
1204 |
void ev_embed_stop (ev_embed *w) |
1205 |
CODE: |
1206 |
STOP (embed, w); |
1207 |
|
1208 |
void DESTROY (ev_embed *w) |
1209 |
CODE: |
1210 |
STOP (embed, w); |
1211 |
e_destroy (w); |
1212 |
|
1213 |
void set (ev_embed *w, struct ev_loop *loop) |
1214 |
CODE: |
1215 |
{ |
1216 |
sv_setsv (w->fh, ST (1)); |
1217 |
RESET (embed, w, (w, loop)); |
1218 |
} |
1219 |
|
1220 |
SV *other (ev_embed *w) |
1221 |
CODE: |
1222 |
RETVAL = newSVsv (w->fh); |
1223 |
OUTPUT: |
1224 |
RETVAL |
1225 |
|
1226 |
void ev_embed_sweep (ev_embed *w) |
1227 |
C_ARGS: e_loop (w), w |
1228 |
|
1229 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1230 |
|
1231 |
void ev_async_start (ev_async *w) |
1232 |
CODE: |
1233 |
START (async, w); |
1234 |
|
1235 |
void ev_async_stop (ev_async *w) |
1236 |
CODE: |
1237 |
STOP (async, w); |
1238 |
|
1239 |
void DESTROY (ev_async *w) |
1240 |
CODE: |
1241 |
STOP (async, w); |
1242 |
e_destroy (w); |
1243 |
|
1244 |
void ev_async_send (ev_async *w) |
1245 |
C_ARGS: e_loop (w), w |
1246 |
|
1247 |
SV *ev_async_async_pending (ev_async *w) |
1248 |
CODE: |
1249 |
RETVAL = boolSV (ev_async_pending (w)); |
1250 |
OUTPUT: |
1251 |
RETVAL |
1252 |
|
1253 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1254 |
|
1255 |
SV *new (SV *klass, unsigned int flags = 0) |
1256 |
CODE: |
1257 |
{ |
1258 |
struct ev_loop *loop = ev_loop_new (flags); |
1259 |
|
1260 |
if (!loop) |
1261 |
XSRETURN_UNDEF; |
1262 |
|
1263 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1264 |
} |
1265 |
OUTPUT: |
1266 |
RETVAL |
1267 |
|
1268 |
void DESTROY (struct ev_loop *loop) |
1269 |
CODE: |
1270 |
if (loop != evapi.default_loop) /* global destruction sucks */ |
1271 |
ev_loop_destroy (loop); |
1272 |
|
1273 |
void ev_loop_fork (struct ev_loop *loop) |
1274 |
|
1275 |
void ev_loop_verify (struct ev_loop *loop) |
1276 |
|
1277 |
NV ev_now (struct ev_loop *loop) |
1278 |
|
1279 |
void ev_now_update (struct ev_loop *loop) |
1280 |
|
1281 |
void ev_suspend (struct ev_loop *loop) |
1282 |
|
1283 |
void ev_resume (struct ev_loop *loop) |
1284 |
|
1285 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1286 |
|
1287 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1288 |
|
1289 |
unsigned int ev_backend (struct ev_loop *loop) |
1290 |
|
1291 |
unsigned int ev_loop_count (struct ev_loop *loop) |
1292 |
|
1293 |
unsigned int ev_loop_depth (struct ev_loop *loop) |
1294 |
|
1295 |
void ev_loop (struct ev_loop *loop, int flags = 0) |
1296 |
|
1297 |
void ev_unloop (struct ev_loop *loop, int how = 1) |
1298 |
|
1299 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1300 |
|
1301 |
unsigned int ev_pending_count (struct ev_loop *loop) |
1302 |
|
1303 |
void ev_invoke_pending (struct ev_loop *loop) |
1304 |
|
1305 |
#if 0 |
1306 |
|
1307 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1308 |
CODE: |
1309 |
{ |
1310 |
Signal signum = s_signum (signal); |
1311 |
CHECK_SIG (signal, signum); |
1312 |
|
1313 |
ev_feed_signal_event (loop, signum); |
1314 |
} |
1315 |
|
1316 |
#endif |
1317 |
|
1318 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1319 |
ALIAS: |
1320 |
io_ns = 1 |
1321 |
CODE: |
1322 |
{ |
1323 |
int fd = s_fileno (fh, events & EV_WRITE); |
1324 |
CHECK_FD (fh, fd); |
1325 |
|
1326 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1327 |
RETVAL->fh = newSVsv (fh); |
1328 |
ev_io_set (RETVAL, fd, events); |
1329 |
if (!ix) START (io, RETVAL); |
1330 |
} |
1331 |
OUTPUT: |
1332 |
RETVAL |
1333 |
|
1334 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1335 |
ALIAS: |
1336 |
timer_ns = 1 |
1337 |
INIT: |
1338 |
CHECK_REPEAT (repeat); |
1339 |
CODE: |
1340 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1341 |
ev_timer_set (RETVAL, after, repeat); |
1342 |
if (!ix) START (timer, RETVAL); |
1343 |
OUTPUT: |
1344 |
RETVAL |
1345 |
|
1346 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1347 |
ALIAS: |
1348 |
periodic_ns = 1 |
1349 |
INIT: |
1350 |
CHECK_REPEAT (interval); |
1351 |
CODE: |
1352 |
{ |
1353 |
ev_periodic *w; |
1354 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1355 |
w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1356 |
ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0); |
1357 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1358 |
if (!ix) START (periodic, w); |
1359 |
} |
1360 |
OUTPUT: |
1361 |
RETVAL |
1362 |
|
1363 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1364 |
ALIAS: |
1365 |
signal_ns = 1 |
1366 |
CODE: |
1367 |
{ |
1368 |
Signal signum = s_signum (signal); |
1369 |
CHECK_SIG (signal, signum); |
1370 |
|
1371 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1372 |
ev_signal_set (RETVAL, signum); |
1373 |
if (!ix) START_SIGNAL (RETVAL); |
1374 |
} |
1375 |
OUTPUT: |
1376 |
RETVAL |
1377 |
|
1378 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1379 |
ALIAS: |
1380 |
idle_ns = 1 |
1381 |
CODE: |
1382 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1383 |
ev_idle_set (RETVAL); |
1384 |
if (!ix) START (idle, RETVAL); |
1385 |
OUTPUT: |
1386 |
RETVAL |
1387 |
|
1388 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1389 |
ALIAS: |
1390 |
prepare_ns = 1 |
1391 |
CODE: |
1392 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1393 |
ev_prepare_set (RETVAL); |
1394 |
if (!ix) START (prepare, RETVAL); |
1395 |
OUTPUT: |
1396 |
RETVAL |
1397 |
|
1398 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1399 |
ALIAS: |
1400 |
check_ns = 1 |
1401 |
CODE: |
1402 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1403 |
ev_check_set (RETVAL); |
1404 |
if (!ix) START (check, RETVAL); |
1405 |
OUTPUT: |
1406 |
RETVAL |
1407 |
|
1408 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1409 |
ALIAS: |
1410 |
fork_ns = 1 |
1411 |
CODE: |
1412 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1413 |
ev_fork_set (RETVAL); |
1414 |
if (!ix) START (fork, RETVAL); |
1415 |
OUTPUT: |
1416 |
RETVAL |
1417 |
|
1418 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1419 |
ALIAS: |
1420 |
child_ns = 1 |
1421 |
CODE: |
1422 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1423 |
ev_child_set (RETVAL, pid, trace); |
1424 |
if (!ix) START (child, RETVAL); |
1425 |
OUTPUT: |
1426 |
RETVAL |
1427 |
|
1428 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1429 |
ALIAS: |
1430 |
stat_ns = 1 |
1431 |
CODE: |
1432 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1433 |
RETVAL->fh = newSVsv (path); |
1434 |
ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval); |
1435 |
if (!ix) START (stat, RETVAL); |
1436 |
OUTPUT: |
1437 |
RETVAL |
1438 |
|
1439 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1440 |
ALIAS: |
1441 |
embed_ns = 1 |
1442 |
CODE: |
1443 |
{ |
1444 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1445 |
croak ("passed loop is not embeddable via EV::embed,"); |
1446 |
|
1447 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1448 |
RETVAL->fh = newSVsv (ST (1)); |
1449 |
ev_embed_set (RETVAL, other); |
1450 |
if (!ix) START (embed, RETVAL); |
1451 |
} |
1452 |
OUTPUT: |
1453 |
RETVAL |
1454 |
|
1455 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1456 |
ALIAS: |
1457 |
async_ns = 1 |
1458 |
CODE: |
1459 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1460 |
ev_async_set (RETVAL); |
1461 |
if (!ix) START (async, RETVAL); |
1462 |
OUTPUT: |
1463 |
RETVAL |
1464 |
|
1465 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1466 |
CODE: |
1467 |
ev_once ( |
1468 |
loop, |
1469 |
s_fileno (fh, events & EV_WRITE), events, |
1470 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1471 |
e_once_cb, |
1472 |
newSVsv (cb) |
1473 |
); |
1474 |
|