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 |
#if !defined(_WIN32) && !defined(_MINIX) |
35 |
# include <pthread.h> |
36 |
#endif |
37 |
|
38 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
39 |
#define e_flags(w) ((ev_watcher *)(w))->e_flags |
40 |
#define e_self(w) ((ev_watcher *)(w))->self |
41 |
#define e_fh(w) ((ev_watcher *)(w))->fh |
42 |
#define e_data(w) ((ev_watcher *)(w))->data |
43 |
|
44 |
#define WFLAG_KEEPALIVE 1 |
45 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
46 |
|
47 |
#define UNREF(w) \ |
48 |
if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
49 |
&& ev_is_active (w)) \ |
50 |
{ \ |
51 |
ev_unref (e_loop (w)); \ |
52 |
e_flags (w) |= WFLAG_UNREFED; \ |
53 |
} |
54 |
|
55 |
#define REF(w) \ |
56 |
if (e_flags (w) & WFLAG_UNREFED) \ |
57 |
{ \ |
58 |
e_flags (w) &= ~WFLAG_UNREFED; \ |
59 |
ev_ref (e_loop (w)); \ |
60 |
} |
61 |
|
62 |
#define START(type,w) \ |
63 |
do { \ |
64 |
ev_ ## type ## _start (e_loop (w), w); \ |
65 |
UNREF (w); \ |
66 |
} while (0) |
67 |
|
68 |
#define STOP(type,w) \ |
69 |
do { \ |
70 |
REF (w); \ |
71 |
ev_ ## type ## _stop (e_loop (w), w); \ |
72 |
} while (0) |
73 |
|
74 |
#define RESET(type,w,seta) \ |
75 |
do { \ |
76 |
int active = ev_is_active (w); \ |
77 |
if (active) STOP (type, w); \ |
78 |
ev_ ## type ## _set seta; \ |
79 |
if (active) START (type, w); \ |
80 |
} while (0) |
81 |
|
82 |
typedef int Signal; |
83 |
|
84 |
/* horrible... */ |
85 |
#define CHECK_SIGNAL_CAN_START(w) \ |
86 |
do { \ |
87 |
/* dive into the internals of libev to avoid aborting in libev */ \ |
88 |
if (signals [(w)->signum - 1].loop \ |
89 |
&& signals [(w)->signum - 1].loop != e_loop (w)) \ |
90 |
croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
91 |
} while (0) |
92 |
|
93 |
#define START_SIGNAL(w) \ |
94 |
do { \ |
95 |
CHECK_SIGNAL_CAN_START (w); \ |
96 |
START (signal, w); \ |
97 |
} while (0) \ |
98 |
|
99 |
#define RESET_SIGNAL(w,seta) \ |
100 |
do { \ |
101 |
int active = ev_is_active (w); \ |
102 |
if (active) STOP (signal, w); \ |
103 |
ev_ ## signal ## _set seta; \ |
104 |
if (active) START_SIGNAL (w); \ |
105 |
} while (0) |
106 |
|
107 |
static SV *default_loop_sv; |
108 |
|
109 |
static struct EVAPI evapi; |
110 |
|
111 |
static HV |
112 |
*stash_loop, |
113 |
*stash_watcher, |
114 |
*stash_io, |
115 |
*stash_timer, |
116 |
*stash_periodic, |
117 |
*stash_signal, |
118 |
*stash_child, |
119 |
*stash_stat, |
120 |
*stash_idle, |
121 |
*stash_prepare, |
122 |
*stash_check, |
123 |
*stash_embed, |
124 |
*stash_fork, |
125 |
*stash_cleanup, |
126 |
*stash_async; |
127 |
|
128 |
///////////////////////////////////////////////////////////////////////////// |
129 |
// Event |
130 |
|
131 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
132 |
|
133 |
void * |
134 |
e_new (int size, SV *cb_sv, SV *loop) |
135 |
{ |
136 |
SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
137 |
ev_watcher *w; |
138 |
SV *self = NEWSV (0, size); |
139 |
SvPOK_only (self); |
140 |
SvCUR_set (self, size); |
141 |
|
142 |
w = (ev_watcher *)SvPVX (self); |
143 |
|
144 |
ev_init (w, cv ? e_cb : 0); |
145 |
|
146 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
147 |
w->e_flags = WFLAG_KEEPALIVE; |
148 |
w->data = 0; |
149 |
w->fh = 0; |
150 |
w->cb_sv = SvREFCNT_inc (cv); |
151 |
w->self = self; |
152 |
|
153 |
return (void *)w; |
154 |
} |
155 |
|
156 |
static void |
157 |
e_destroy (void *w_) |
158 |
{ |
159 |
ev_watcher *w = (ev_watcher *)w_; |
160 |
|
161 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
162 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
163 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
164 |
SvREFCNT_dec (w->data ); w->data = 0; |
165 |
} |
166 |
|
167 |
static SV * |
168 |
e_bless (ev_watcher *w, HV *stash) |
169 |
{ |
170 |
SV *rv; |
171 |
|
172 |
if (SvOBJECT (w->self)) |
173 |
rv = newRV_inc (w->self); |
174 |
else |
175 |
{ |
176 |
rv = newRV_noinc (w->self); |
177 |
sv_bless (rv, stash); |
178 |
SvREADONLY_on (w->self); |
179 |
} |
180 |
|
181 |
return rv; |
182 |
} |
183 |
|
184 |
static SV *sv_self_cache, *sv_events_cache; |
185 |
|
186 |
static void |
187 |
e_cb (EV_P_ ev_watcher *w, int revents) |
188 |
{ |
189 |
dSP; |
190 |
I32 mark = SP - PL_stack_base; |
191 |
SV *sv_self, *sv_events; |
192 |
|
193 |
/* libev might have stopped the watcher */ |
194 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
195 |
&& !ev_is_active (w)) |
196 |
REF (w); |
197 |
|
198 |
if (expect_true (sv_self_cache)) |
199 |
{ |
200 |
sv_self = sv_self_cache; sv_self_cache = 0; |
201 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
202 |
} |
203 |
else |
204 |
{ |
205 |
sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ |
206 |
SvREADONLY_on (sv_self); |
207 |
} |
208 |
|
209 |
if (expect_true (sv_events_cache)) |
210 |
{ |
211 |
sv_events = sv_events_cache; sv_events_cache = 0; |
212 |
SvIV_set (sv_events, revents); |
213 |
} |
214 |
else |
215 |
{ |
216 |
sv_events = newSViv (revents); |
217 |
SvREADONLY_on (sv_events); |
218 |
} |
219 |
|
220 |
PUSHMARK (SP); |
221 |
EXTEND (SP, 2); |
222 |
PUSHs (sv_self); |
223 |
PUSHs (sv_events); |
224 |
|
225 |
PUTBACK; |
226 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
227 |
|
228 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
229 |
SvREFCNT_dec (sv_self); |
230 |
else |
231 |
{ |
232 |
SvREFCNT_dec (SvRV (sv_self)); |
233 |
SvRV_set (sv_self, &PL_sv_undef); |
234 |
sv_self_cache = sv_self; |
235 |
} |
236 |
|
237 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
238 |
SvREFCNT_dec (sv_events); |
239 |
else |
240 |
sv_events_cache = sv_events; |
241 |
|
242 |
if (expect_false (SvTRUE (ERRSV))) |
243 |
{ |
244 |
SPAGAIN; |
245 |
PUSHMARK (SP); |
246 |
PUTBACK; |
247 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
248 |
} |
249 |
|
250 |
SP = PL_stack_base + mark; |
251 |
PUTBACK; |
252 |
} |
253 |
|
254 |
static void |
255 |
e_once_cb (int revents, void *arg) |
256 |
{ |
257 |
dSP; |
258 |
I32 mark = SP - PL_stack_base; |
259 |
SV *sv_events; |
260 |
|
261 |
if (sv_events_cache) |
262 |
{ |
263 |
sv_events = sv_events_cache; sv_events_cache = 0; |
264 |
SvIV_set (sv_events, revents); |
265 |
} |
266 |
else |
267 |
sv_events = newSViv (revents); |
268 |
|
269 |
PUSHMARK (SP); |
270 |
XPUSHs (sv_events); |
271 |
|
272 |
PUTBACK; |
273 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
274 |
|
275 |
SvREFCNT_dec ((SV *)arg); |
276 |
|
277 |
if (sv_events_cache) |
278 |
SvREFCNT_dec (sv_events); |
279 |
else |
280 |
sv_events_cache = sv_events; |
281 |
|
282 |
if (SvTRUE (ERRSV)) |
283 |
{ |
284 |
SPAGAIN; |
285 |
PUSHMARK (SP); |
286 |
PUTBACK; |
287 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
288 |
} |
289 |
|
290 |
SP = PL_stack_base + mark; |
291 |
PUTBACK; |
292 |
} |
293 |
|
294 |
static ev_tstamp |
295 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
296 |
{ |
297 |
ev_tstamp retval; |
298 |
int count; |
299 |
dSP; |
300 |
|
301 |
ENTER; |
302 |
SAVETMPS; |
303 |
|
304 |
PUSHMARK (SP); |
305 |
EXTEND (SP, 2); |
306 |
PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */ |
307 |
PUSHs (newSVnv (now)); |
308 |
|
309 |
PUTBACK; |
310 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
311 |
SPAGAIN; |
312 |
|
313 |
if (SvTRUE (ERRSV)) |
314 |
{ |
315 |
PUSHMARK (SP); |
316 |
PUTBACK; |
317 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
318 |
SPAGAIN; |
319 |
} |
320 |
|
321 |
if (count > 0) |
322 |
{ |
323 |
retval = SvNV (TOPs); |
324 |
|
325 |
if (retval < now) |
326 |
retval = now; |
327 |
} |
328 |
else |
329 |
retval = now; |
330 |
|
331 |
FREETMPS; |
332 |
LEAVE; |
333 |
|
334 |
return retval; |
335 |
} |
336 |
|
337 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
338 |
croak (# repeat " value must be >= 0"); |
339 |
|
340 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
341 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
342 |
|
343 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
344 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
345 |
|
346 |
static void |
347 |
default_fork (void) |
348 |
{ |
349 |
ev_loop_fork (EV_DEFAULT_UC); |
350 |
} |
351 |
|
352 |
///////////////////////////////////////////////////////////////////////////// |
353 |
// XS interface functions |
354 |
|
355 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
356 |
|
357 |
PROTOTYPES: ENABLE |
358 |
|
359 |
BOOT: |
360 |
{ |
361 |
HV *stash = gv_stashpv ("EV", 1); |
362 |
|
363 |
static const struct { |
364 |
const char *name; |
365 |
IV iv; |
366 |
} *civ, const_iv[] = { |
367 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
368 |
const_iv (EV_, MINPRI) |
369 |
const_iv (EV_, MAXPRI) |
370 |
|
371 |
const_iv (EV_, UNDEF) |
372 |
const_iv (EV_, NONE) |
373 |
const_iv (EV_, READ) |
374 |
const_iv (EV_, WRITE) |
375 |
const_iv (EV_, IO) |
376 |
const_iv (EV_, TIMER) |
377 |
const_iv (EV_, PERIODIC) |
378 |
const_iv (EV_, SIGNAL) |
379 |
const_iv (EV_, CHILD) |
380 |
const_iv (EV_, STAT) |
381 |
const_iv (EV_, IDLE) |
382 |
const_iv (EV_, PREPARE) |
383 |
const_iv (EV_, CHECK) |
384 |
const_iv (EV_, EMBED) |
385 |
const_iv (EV_, FORK) |
386 |
const_iv (EV_, CLEANUP) |
387 |
const_iv (EV_, ASYNC) |
388 |
const_iv (EV_, CUSTOM) |
389 |
const_iv (EV_, ERROR) |
390 |
|
391 |
const_iv (EV, RUN_NOWAIT) |
392 |
const_iv (EV, RUN_ONCE) |
393 |
|
394 |
const_iv (EV, BREAK_CANCEL) |
395 |
const_iv (EV, BREAK_ONE) |
396 |
const_iv (EV, BREAK_ALL) |
397 |
const_iv (EV, BACKEND_SELECT) |
398 |
const_iv (EV, BACKEND_POLL) |
399 |
const_iv (EV, BACKEND_EPOLL) |
400 |
const_iv (EV, BACKEND_KQUEUE) |
401 |
const_iv (EV, BACKEND_DEVPOLL) |
402 |
const_iv (EV, BACKEND_PORT) |
403 |
const_iv (EV, BACKEND_ALL) |
404 |
const_iv (EV, FLAG_AUTO) |
405 |
const_iv (EV, FLAG_FORKCHECK) |
406 |
const_iv (EV, FLAG_SIGNALFD) |
407 |
const_iv (EV, FLAG_NOENV) |
408 |
const_iv (EV, FLAG_NOINOTIFY) |
409 |
|
410 |
const_iv (EV_, VERSION_MAJOR) |
411 |
const_iv (EV_, VERSION_MINOR) |
412 |
#if EV_COMPAT3 |
413 |
const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
414 |
const_iv (EV_, TIMEOUT) |
415 |
const_iv (EV, LOOP_NONBLOCK) |
416 |
const_iv (EV, LOOP_ONESHOT) |
417 |
const_iv (EV, UNLOOP_CANCEL) |
418 |
const_iv (EV, UNLOOP_ONE) |
419 |
const_iv (EV, UNLOOP_ALL) |
420 |
#endif |
421 |
}; |
422 |
|
423 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
424 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
425 |
|
426 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
427 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
428 |
stash_io = gv_stashpv ("EV::IO" , 1); |
429 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
430 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
431 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
432 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
433 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
434 |
stash_check = gv_stashpv ("EV::Check" , 1); |
435 |
stash_child = gv_stashpv ("EV::Child" , 1); |
436 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
437 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
438 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
439 |
stash_cleanup = gv_stashpv ("EV::Cleanup" , 1); |
440 |
stash_async = gv_stashpv ("EV::Async" , 1); |
441 |
|
442 |
{ |
443 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
444 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
445 |
|
446 |
/* the poor man's shared library emulator */ |
447 |
evapi.ver = EV_API_VERSION; |
448 |
evapi.rev = EV_API_REVISION; |
449 |
evapi.sv_fileno = sv_fileno; |
450 |
evapi.sv_signum = s_signum; |
451 |
evapi.supported_backends = ev_supported_backends (); |
452 |
evapi.recommended_backends = ev_recommended_backends (); |
453 |
evapi.embeddable_backends = ev_embeddable_backends (); |
454 |
evapi.time_ = ev_time; |
455 |
evapi.sleep_ = ev_sleep; |
456 |
evapi.loop_new = ev_loop_new; |
457 |
evapi.loop_destroy = ev_loop_destroy; |
458 |
evapi.loop_fork = ev_loop_fork; |
459 |
evapi.iteration = ev_iteration; |
460 |
evapi.depth = ev_depth; |
461 |
evapi.set_userdata = ev_set_userdata; |
462 |
evapi.userdata = ev_userdata; |
463 |
evapi.now = ev_now; |
464 |
evapi.now_update = ev_now_update; |
465 |
evapi.suspend = ev_suspend; |
466 |
evapi.resume = ev_resume; |
467 |
evapi.backend = ev_backend; |
468 |
evapi.break_ = ev_break; |
469 |
evapi.invoke_pending = ev_invoke_pending; |
470 |
evapi.pending_count = ev_pending_count; |
471 |
evapi.verify = ev_verify; |
472 |
evapi.set_loop_release_cb = ev_set_loop_release_cb; |
473 |
evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
474 |
evapi.ref = ev_ref; |
475 |
evapi.unref = ev_unref; |
476 |
evapi.run = ev_run; |
477 |
evapi.once = ev_once; |
478 |
evapi.io_start = ev_io_start; |
479 |
evapi.io_stop = ev_io_stop; |
480 |
evapi.timer_start = ev_timer_start; |
481 |
evapi.timer_stop = ev_timer_stop; |
482 |
evapi.timer_again = ev_timer_again; |
483 |
evapi.timer_remaining = ev_timer_remaining; |
484 |
evapi.periodic_start = ev_periodic_start; |
485 |
evapi.periodic_stop = ev_periodic_stop; |
486 |
evapi.signal_start = ev_signal_start; |
487 |
evapi.signal_stop = ev_signal_stop; |
488 |
evapi.idle_start = ev_idle_start; |
489 |
evapi.idle_stop = ev_idle_stop; |
490 |
evapi.prepare_start = ev_prepare_start; |
491 |
evapi.prepare_stop = ev_prepare_stop; |
492 |
evapi.check_start = ev_check_start; |
493 |
evapi.check_stop = ev_check_stop; |
494 |
#if EV_CHILD_ENABLE |
495 |
evapi.child_start = ev_child_start; |
496 |
evapi.child_stop = ev_child_stop; |
497 |
#endif |
498 |
evapi.stat_start = ev_stat_start; |
499 |
evapi.stat_stop = ev_stat_stop; |
500 |
evapi.stat_stat = ev_stat_stat; |
501 |
evapi.embed_start = ev_embed_start; |
502 |
evapi.embed_stop = ev_embed_stop; |
503 |
evapi.embed_sweep = ev_embed_sweep; |
504 |
evapi.fork_start = ev_fork_start; |
505 |
evapi.fork_stop = ev_fork_stop; |
506 |
evapi.cleanup_start = ev_cleanup_start; |
507 |
evapi.cleanup_stop = ev_cleanup_stop; |
508 |
evapi.async_start = ev_async_start; |
509 |
evapi.async_stop = ev_async_stop; |
510 |
evapi.async_send = ev_async_send; |
511 |
evapi.clear_pending = ev_clear_pending; |
512 |
evapi.invoke = ev_invoke; |
513 |
|
514 |
sv_setiv (sv, (IV)&evapi); |
515 |
SvREADONLY_on (sv); |
516 |
} |
517 |
#if !defined(_WIN32) && !defined(_MINIX) |
518 |
pthread_atfork (0, 0, default_fork); |
519 |
#endif |
520 |
} |
521 |
|
522 |
SV *ev_default_loop (unsigned int flags = 0) |
523 |
CODE: |
524 |
{ |
525 |
if (!default_loop_sv) |
526 |
{ |
527 |
evapi.default_loop = ev_default_loop (flags); |
528 |
|
529 |
if (!evapi.default_loop) |
530 |
XSRETURN_UNDEF; |
531 |
|
532 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
533 |
} |
534 |
|
535 |
RETVAL = newSVsv (default_loop_sv); |
536 |
} |
537 |
OUTPUT: |
538 |
RETVAL |
539 |
|
540 |
void ev_default_destroy () |
541 |
CODE: |
542 |
ev_loop_destroy (EV_DEFAULT_UC); |
543 |
SvREFCNT_dec (default_loop_sv); |
544 |
default_loop_sv = 0; |
545 |
|
546 |
unsigned int ev_supported_backends () |
547 |
|
548 |
unsigned int ev_recommended_backends () |
549 |
|
550 |
unsigned int ev_embeddable_backends () |
551 |
|
552 |
void ev_sleep (NV interval) |
553 |
|
554 |
NV ev_time () |
555 |
|
556 |
NV ev_now () |
557 |
C_ARGS: evapi.default_loop |
558 |
|
559 |
void ev_now_update () |
560 |
C_ARGS: evapi.default_loop |
561 |
|
562 |
void ev_suspend () |
563 |
C_ARGS: evapi.default_loop |
564 |
|
565 |
void ev_resume () |
566 |
C_ARGS: evapi.default_loop |
567 |
|
568 |
unsigned int ev_backend () |
569 |
C_ARGS: evapi.default_loop |
570 |
|
571 |
void ev_verify () |
572 |
ALIAS: |
573 |
loop_verify = 1 |
574 |
C_ARGS: evapi.default_loop |
575 |
|
576 |
unsigned int ev_iteration () |
577 |
ALIAS: |
578 |
loop_count = 1 |
579 |
C_ARGS: evapi.default_loop |
580 |
|
581 |
unsigned int ev_depth () |
582 |
ALIAS: |
583 |
loop_depth = 1 |
584 |
C_ARGS: evapi.default_loop |
585 |
|
586 |
void ev_set_io_collect_interval (NV interval) |
587 |
C_ARGS: evapi.default_loop, interval |
588 |
|
589 |
void ev_set_timeout_collect_interval (NV interval) |
590 |
C_ARGS: evapi.default_loop, interval |
591 |
|
592 |
void ev_run (int flags = 0) |
593 |
ALIAS: |
594 |
loop = 1 |
595 |
C_ARGS: evapi.default_loop, flags |
596 |
|
597 |
void ev_break (int how = EVBREAK_ONE) |
598 |
ALIAS: |
599 |
unloop = 1 |
600 |
C_ARGS: evapi.default_loop, how |
601 |
|
602 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
603 |
C_ARGS: evapi.default_loop, fd, revents |
604 |
|
605 |
void ev_feed_signal_event (SV *signal) |
606 |
CODE: |
607 |
{ |
608 |
Signal signum = s_signum (signal); |
609 |
CHECK_SIG (signal, signum); |
610 |
|
611 |
ev_feed_signal_event (evapi.default_loop, signum); |
612 |
} |
613 |
|
614 |
unsigned int ev_pending_count () |
615 |
C_ARGS: evapi.default_loop |
616 |
|
617 |
void ev_invoke_pending () |
618 |
C_ARGS: evapi.default_loop |
619 |
|
620 |
ev_io *io (SV *fh, int events, SV *cb) |
621 |
ALIAS: |
622 |
io_ns = 1 |
623 |
_ae_io = 2 |
624 |
CODE: |
625 |
{ |
626 |
int fd = s_fileno (fh, events & EV_WRITE); |
627 |
CHECK_FD (fh, fd); |
628 |
|
629 |
if (ix == 2) |
630 |
{ |
631 |
ix = 0; |
632 |
events = events ? EV_WRITE : EV_READ; |
633 |
} |
634 |
|
635 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
636 |
e_fh (RETVAL) = newSVsv (fh); |
637 |
ev_io_set (RETVAL, fd, events); |
638 |
if (!ix) START (io, RETVAL); |
639 |
} |
640 |
OUTPUT: |
641 |
RETVAL |
642 |
|
643 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
644 |
ALIAS: |
645 |
timer_ns = 1 |
646 |
INIT: |
647 |
CHECK_REPEAT (repeat); |
648 |
CODE: |
649 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
650 |
ev_timer_set (RETVAL, after, repeat); |
651 |
if (!ix) START (timer, RETVAL); |
652 |
OUTPUT: |
653 |
RETVAL |
654 |
|
655 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
656 |
ALIAS: |
657 |
periodic_ns = 1 |
658 |
INIT: |
659 |
CHECK_REPEAT (interval); |
660 |
CODE: |
661 |
{ |
662 |
ev_periodic *w; |
663 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
664 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
665 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
666 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
667 |
if (!ix) START (periodic, w); |
668 |
} |
669 |
OUTPUT: |
670 |
RETVAL |
671 |
|
672 |
ev_signal *signal (SV *signal, SV *cb) |
673 |
ALIAS: |
674 |
signal_ns = 1 |
675 |
CODE: |
676 |
{ |
677 |
Signal signum = s_signum (signal); |
678 |
CHECK_SIG (signal, signum); |
679 |
|
680 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
681 |
ev_signal_set (RETVAL, signum); |
682 |
if (!ix) START_SIGNAL (RETVAL); |
683 |
} |
684 |
OUTPUT: |
685 |
RETVAL |
686 |
|
687 |
ev_idle *idle (SV *cb) |
688 |
ALIAS: |
689 |
idle_ns = 1 |
690 |
CODE: |
691 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
692 |
ev_idle_set (RETVAL); |
693 |
if (!ix) START (idle, RETVAL); |
694 |
OUTPUT: |
695 |
RETVAL |
696 |
|
697 |
ev_prepare *prepare (SV *cb) |
698 |
ALIAS: |
699 |
prepare_ns = 1 |
700 |
CODE: |
701 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
702 |
ev_prepare_set (RETVAL); |
703 |
if (!ix) START (prepare, RETVAL); |
704 |
OUTPUT: |
705 |
RETVAL |
706 |
|
707 |
ev_check *check (SV *cb) |
708 |
ALIAS: |
709 |
check_ns = 1 |
710 |
CODE: |
711 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
712 |
ev_check_set (RETVAL); |
713 |
if (!ix) START (check, RETVAL); |
714 |
OUTPUT: |
715 |
RETVAL |
716 |
|
717 |
ev_fork *fork (SV *cb) |
718 |
ALIAS: |
719 |
fork_ns = 1 |
720 |
CODE: |
721 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
722 |
ev_fork_set (RETVAL); |
723 |
if (!ix) START (fork, RETVAL); |
724 |
OUTPUT: |
725 |
RETVAL |
726 |
|
727 |
ev_cleanup *cleanup (SV *cb) |
728 |
ALIAS: |
729 |
cleanup_ns = 1 |
730 |
CODE: |
731 |
RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
732 |
ev_cleanup_set (RETVAL); |
733 |
if (!ix) START (cleanup, RETVAL); |
734 |
OUTPUT: |
735 |
RETVAL |
736 |
|
737 |
ev_child *child (int pid, int trace, SV *cb) |
738 |
ALIAS: |
739 |
child_ns = 1 |
740 |
CODE: |
741 |
#if EV_CHILD_ENABLE |
742 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
743 |
ev_child_set (RETVAL, pid, trace); |
744 |
if (!ix) START (child, RETVAL); |
745 |
#else |
746 |
croak ("EV::child watchers not supported on this platform"); |
747 |
#endif |
748 |
OUTPUT: |
749 |
RETVAL |
750 |
|
751 |
|
752 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
753 |
ALIAS: |
754 |
stat_ns = 1 |
755 |
CODE: |
756 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
757 |
e_fh (RETVAL) = newSVsv (path); |
758 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
759 |
if (!ix) START (stat, RETVAL); |
760 |
OUTPUT: |
761 |
RETVAL |
762 |
|
763 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
764 |
ALIAS: |
765 |
embed_ns = 1 |
766 |
CODE: |
767 |
{ |
768 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
769 |
croak ("passed loop is not embeddable via EV::embed,"); |
770 |
|
771 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
772 |
e_fh (RETVAL) = newSVsv (ST (0)); |
773 |
ev_embed_set (RETVAL, loop); |
774 |
if (!ix) START (embed, RETVAL); |
775 |
} |
776 |
OUTPUT: |
777 |
RETVAL |
778 |
|
779 |
ev_async *async (SV *cb) |
780 |
ALIAS: |
781 |
async_ns = 1 |
782 |
CODE: |
783 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
784 |
ev_async_set (RETVAL); |
785 |
if (!ix) START (async, RETVAL); |
786 |
OUTPUT: |
787 |
RETVAL |
788 |
|
789 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
790 |
CODE: |
791 |
ev_once ( |
792 |
evapi.default_loop, |
793 |
s_fileno (fh, events & EV_WRITE), events, |
794 |
SvOK (timeout) ? SvNV (timeout) : -1., |
795 |
e_once_cb, |
796 |
newSVsv (cb) |
797 |
); |
798 |
|
799 |
PROTOTYPES: DISABLE |
800 |
|
801 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
802 |
|
803 |
int ev_is_active (ev_watcher *w) |
804 |
|
805 |
int ev_is_pending (ev_watcher *w) |
806 |
|
807 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
808 |
C_ARGS: e_loop (w), w, revents |
809 |
|
810 |
int ev_clear_pending (ev_watcher *w) |
811 |
C_ARGS: e_loop (w), w |
812 |
|
813 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
814 |
C_ARGS: e_loop (w), w, revents |
815 |
|
816 |
int keepalive (ev_watcher *w, int new_value = 0) |
817 |
CODE: |
818 |
{ |
819 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
820 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
821 |
|
822 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
823 |
{ |
824 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
825 |
REF (w); |
826 |
UNREF (w); |
827 |
} |
828 |
} |
829 |
OUTPUT: |
830 |
RETVAL |
831 |
|
832 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
833 |
CODE: |
834 |
{ |
835 |
if (items > 1) |
836 |
{ |
837 |
new_cb = s_get_cv_croak (new_cb); |
838 |
RETVAL = newRV_noinc (w->cb_sv); |
839 |
w->cb_sv = SvREFCNT_inc (new_cb); |
840 |
} |
841 |
else |
842 |
RETVAL = newRV_inc (w->cb_sv); |
843 |
} |
844 |
OUTPUT: |
845 |
RETVAL |
846 |
|
847 |
SV *data (ev_watcher *w, SV *new_data = 0) |
848 |
CODE: |
849 |
{ |
850 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
851 |
|
852 |
if (items > 1) |
853 |
{ |
854 |
SvREFCNT_dec (w->data); |
855 |
w->data = newSVsv (new_data); |
856 |
} |
857 |
} |
858 |
OUTPUT: |
859 |
RETVAL |
860 |
|
861 |
SV *loop (ev_watcher *w) |
862 |
CODE: |
863 |
RETVAL = newRV_inc (w->loop); |
864 |
OUTPUT: |
865 |
RETVAL |
866 |
|
867 |
int priority (ev_watcher *w, int new_priority = 0) |
868 |
CODE: |
869 |
{ |
870 |
RETVAL = w->priority; |
871 |
|
872 |
if (items > 1) |
873 |
{ |
874 |
int active = ev_is_active (w); |
875 |
|
876 |
if (active) |
877 |
{ |
878 |
/* grrr. */ |
879 |
PUSHMARK (SP); |
880 |
XPUSHs (ST (0)); |
881 |
PUTBACK; |
882 |
call_method ("stop", G_DISCARD | G_VOID); |
883 |
} |
884 |
|
885 |
ev_set_priority (w, new_priority); |
886 |
|
887 |
if (active) |
888 |
{ |
889 |
PUSHMARK (SP); |
890 |
XPUSHs (ST (0)); |
891 |
PUTBACK; |
892 |
call_method ("start", G_DISCARD | G_VOID); |
893 |
} |
894 |
} |
895 |
} |
896 |
OUTPUT: |
897 |
RETVAL |
898 |
|
899 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
900 |
|
901 |
void ev_io_start (ev_io *w) |
902 |
CODE: |
903 |
START (io, w); |
904 |
|
905 |
void ev_io_stop (ev_io *w) |
906 |
CODE: |
907 |
STOP (io, w); |
908 |
|
909 |
void DESTROY (ev_io *w) |
910 |
CODE: |
911 |
STOP (io, w); |
912 |
e_destroy (w); |
913 |
|
914 |
void set (ev_io *w, SV *fh, int events) |
915 |
CODE: |
916 |
{ |
917 |
int fd = s_fileno (fh, events & EV_WRITE); |
918 |
CHECK_FD (fh, fd); |
919 |
|
920 |
sv_setsv (e_fh (w), fh); |
921 |
RESET (io, w, (w, fd, events)); |
922 |
} |
923 |
|
924 |
SV *fh (ev_io *w, SV *new_fh = 0) |
925 |
CODE: |
926 |
{ |
927 |
if (items > 1) |
928 |
{ |
929 |
int fd = s_fileno (new_fh, w->events & EV_WRITE); |
930 |
CHECK_FD (new_fh, fd); |
931 |
|
932 |
RETVAL = e_fh (w); |
933 |
e_fh (w) = newSVsv (new_fh); |
934 |
|
935 |
RESET (io, w, (w, fd, w->events)); |
936 |
} |
937 |
else |
938 |
RETVAL = newSVsv (e_fh (w)); |
939 |
} |
940 |
OUTPUT: |
941 |
RETVAL |
942 |
|
943 |
int events (ev_io *w, int new_events = EV_UNDEF) |
944 |
CODE: |
945 |
{ |
946 |
RETVAL = w->events; |
947 |
|
948 |
if (items > 1) |
949 |
RESET (io, w, (w, w->fd, new_events)); |
950 |
} |
951 |
OUTPUT: |
952 |
RETVAL |
953 |
|
954 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
955 |
|
956 |
void ev_signal_start (ev_signal *w) |
957 |
CODE: |
958 |
START_SIGNAL (w); |
959 |
|
960 |
void ev_signal_stop (ev_signal *w) |
961 |
CODE: |
962 |
STOP (signal, w); |
963 |
|
964 |
void DESTROY (ev_signal *w) |
965 |
CODE: |
966 |
STOP (signal, w); |
967 |
e_destroy (w); |
968 |
|
969 |
void set (ev_signal *w, SV *signal) |
970 |
CODE: |
971 |
{ |
972 |
Signal signum = s_signum (signal); |
973 |
CHECK_SIG (signal, signum); |
974 |
|
975 |
RESET_SIGNAL (w, (w, signum)); |
976 |
} |
977 |
|
978 |
int signal (ev_signal *w, SV *new_signal = 0) |
979 |
CODE: |
980 |
{ |
981 |
RETVAL = w->signum; |
982 |
|
983 |
if (items > 1) |
984 |
{ |
985 |
Signal signum = s_signum (new_signal); |
986 |
CHECK_SIG (new_signal, signum); |
987 |
|
988 |
RESET_SIGNAL (w, (w, signum)); |
989 |
} |
990 |
} |
991 |
OUTPUT: |
992 |
RETVAL |
993 |
|
994 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
995 |
|
996 |
void ev_timer_start (ev_timer *w) |
997 |
INIT: |
998 |
CHECK_REPEAT (w->repeat); |
999 |
CODE: |
1000 |
START (timer, w); |
1001 |
|
1002 |
void ev_timer_stop (ev_timer *w) |
1003 |
CODE: |
1004 |
STOP (timer, w); |
1005 |
|
1006 |
void ev_timer_again (ev_timer *w) |
1007 |
INIT: |
1008 |
CHECK_REPEAT (w->repeat); |
1009 |
CODE: |
1010 |
ev_timer_again (e_loop (w), w); |
1011 |
UNREF (w); |
1012 |
|
1013 |
NV ev_timer_remaining (ev_timer *w) |
1014 |
C_ARGS: e_loop (w), w |
1015 |
|
1016 |
void DESTROY (ev_timer *w) |
1017 |
CODE: |
1018 |
STOP (timer, w); |
1019 |
e_destroy (w); |
1020 |
|
1021 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
1022 |
INIT: |
1023 |
CHECK_REPEAT (repeat); |
1024 |
CODE: |
1025 |
RESET (timer, w, (w, after, repeat)); |
1026 |
|
1027 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
1028 |
|
1029 |
void ev_periodic_start (ev_periodic *w) |
1030 |
INIT: |
1031 |
CHECK_REPEAT (w->interval); |
1032 |
CODE: |
1033 |
START (periodic, w); |
1034 |
|
1035 |
void ev_periodic_stop (ev_periodic *w) |
1036 |
CODE: |
1037 |
STOP (periodic, w); |
1038 |
|
1039 |
void ev_periodic_again (ev_periodic *w) |
1040 |
CODE: |
1041 |
ev_periodic_again (e_loop (w), w); |
1042 |
UNREF (w); |
1043 |
|
1044 |
void DESTROY (ev_periodic *w) |
1045 |
CODE: |
1046 |
STOP (periodic, w); |
1047 |
e_destroy (w); |
1048 |
|
1049 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
1050 |
INIT: |
1051 |
CHECK_REPEAT (interval); |
1052 |
CODE: |
1053 |
{ |
1054 |
SvREFCNT_dec (e_fh (w)); |
1055 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1056 |
|
1057 |
RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0)); |
1058 |
} |
1059 |
|
1060 |
NV at (ev_periodic *w) |
1061 |
CODE: |
1062 |
RETVAL = ev_periodic_at (w); |
1063 |
OUTPUT: |
1064 |
RETVAL |
1065 |
|
1066 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1067 |
|
1068 |
void ev_idle_start (ev_idle *w) |
1069 |
CODE: |
1070 |
START (idle, w); |
1071 |
|
1072 |
void ev_idle_stop (ev_idle *w) |
1073 |
CODE: |
1074 |
STOP (idle, w); |
1075 |
|
1076 |
void DESTROY (ev_idle *w) |
1077 |
CODE: |
1078 |
STOP (idle, w); |
1079 |
e_destroy (w); |
1080 |
|
1081 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1082 |
|
1083 |
void ev_prepare_start (ev_prepare *w) |
1084 |
CODE: |
1085 |
START (prepare, w); |
1086 |
|
1087 |
void ev_prepare_stop (ev_prepare *w) |
1088 |
CODE: |
1089 |
STOP (prepare, w); |
1090 |
|
1091 |
void DESTROY (ev_prepare *w) |
1092 |
CODE: |
1093 |
STOP (prepare, w); |
1094 |
e_destroy (w); |
1095 |
|
1096 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1097 |
|
1098 |
void ev_check_start (ev_check *w) |
1099 |
CODE: |
1100 |
START (check, w); |
1101 |
|
1102 |
void ev_check_stop (ev_check *w) |
1103 |
CODE: |
1104 |
STOP (check, w); |
1105 |
|
1106 |
void DESTROY (ev_check *w) |
1107 |
CODE: |
1108 |
STOP (check, w); |
1109 |
e_destroy (w); |
1110 |
|
1111 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1112 |
|
1113 |
void ev_fork_start (ev_fork *w) |
1114 |
CODE: |
1115 |
START (fork, w); |
1116 |
|
1117 |
void ev_fork_stop (ev_fork *w) |
1118 |
CODE: |
1119 |
STOP (fork, w); |
1120 |
|
1121 |
void DESTROY (ev_fork *w) |
1122 |
CODE: |
1123 |
STOP (fork, w); |
1124 |
e_destroy (w); |
1125 |
|
1126 |
MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1127 |
|
1128 |
void ev_cleanup_start (ev_cleanup *w) |
1129 |
CODE: |
1130 |
START (cleanup, w); |
1131 |
|
1132 |
void ev_cleanup_stop (ev_cleanup *w) |
1133 |
CODE: |
1134 |
STOP (cleanup, w); |
1135 |
|
1136 |
void DESTROY (ev_cleanup *w) |
1137 |
CODE: |
1138 |
STOP (cleanup, w); |
1139 |
e_destroy (w); |
1140 |
|
1141 |
int keepalive (ev_watcher *w, int new_value = 0) |
1142 |
CODE: |
1143 |
RETVAL = 0; |
1144 |
OUTPUT: |
1145 |
RETVAL |
1146 |
|
1147 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1148 |
|
1149 |
#if EV_CHILD_ENABLE |
1150 |
|
1151 |
void ev_child_start (ev_child *w) |
1152 |
CODE: |
1153 |
START (child, w); |
1154 |
|
1155 |
void ev_child_stop (ev_child *w) |
1156 |
CODE: |
1157 |
STOP (child, w); |
1158 |
|
1159 |
void DESTROY (ev_child *w) |
1160 |
CODE: |
1161 |
STOP (child, w); |
1162 |
e_destroy (w); |
1163 |
|
1164 |
void set (ev_child *w, int pid, int trace) |
1165 |
CODE: |
1166 |
RESET (child, w, (w, pid, trace)); |
1167 |
|
1168 |
int pid (ev_child *w) |
1169 |
ALIAS: |
1170 |
rpid = 1 |
1171 |
rstatus = 2 |
1172 |
CODE: |
1173 |
RETVAL = ix == 0 ? w->pid |
1174 |
: ix == 1 ? w->rpid |
1175 |
: w->rstatus; |
1176 |
OUTPUT: |
1177 |
RETVAL |
1178 |
|
1179 |
#endif |
1180 |
|
1181 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1182 |
|
1183 |
void ev_stat_start (ev_stat *w) |
1184 |
CODE: |
1185 |
START (stat, w); |
1186 |
|
1187 |
void ev_stat_stop (ev_stat *w) |
1188 |
CODE: |
1189 |
STOP (stat, w); |
1190 |
|
1191 |
void DESTROY (ev_stat *w) |
1192 |
CODE: |
1193 |
STOP (stat, w); |
1194 |
e_destroy (w); |
1195 |
|
1196 |
void set (ev_stat *w, SV *path, NV interval) |
1197 |
CODE: |
1198 |
{ |
1199 |
sv_setsv (e_fh (w), path); |
1200 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); |
1201 |
} |
1202 |
|
1203 |
SV *path (ev_stat *w, SV *new_path = 0) |
1204 |
CODE: |
1205 |
{ |
1206 |
RETVAL = SvREFCNT_inc (e_fh (w)); |
1207 |
|
1208 |
if (items > 1) |
1209 |
{ |
1210 |
SvREFCNT_dec (e_fh (w)); |
1211 |
e_fh (w) = newSVsv (new_path); |
1212 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); |
1213 |
} |
1214 |
} |
1215 |
OUTPUT: |
1216 |
RETVAL |
1217 |
|
1218 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1219 |
CODE: |
1220 |
{ |
1221 |
RETVAL = w->interval; |
1222 |
|
1223 |
if (items > 1) |
1224 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); |
1225 |
} |
1226 |
OUTPUT: |
1227 |
RETVAL |
1228 |
|
1229 |
void prev (ev_stat *w) |
1230 |
ALIAS: |
1231 |
stat = 1 |
1232 |
attr = 2 |
1233 |
PPCODE: |
1234 |
{ |
1235 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1236 |
|
1237 |
if (ix == 1) |
1238 |
ev_stat_stat (e_loop (w), w); |
1239 |
else if (!s->st_nlink) |
1240 |
errno = ENOENT; |
1241 |
|
1242 |
PL_statcache.st_dev = s->st_nlink; |
1243 |
PL_statcache.st_ino = s->st_ino; |
1244 |
PL_statcache.st_mode = s->st_mode; |
1245 |
PL_statcache.st_nlink = s->st_nlink; |
1246 |
PL_statcache.st_uid = s->st_uid; |
1247 |
PL_statcache.st_gid = s->st_gid; |
1248 |
PL_statcache.st_rdev = s->st_rdev; |
1249 |
PL_statcache.st_size = s->st_size; |
1250 |
PL_statcache.st_atime = s->st_atime; |
1251 |
PL_statcache.st_mtime = s->st_mtime; |
1252 |
PL_statcache.st_ctime = s->st_ctime; |
1253 |
|
1254 |
if (GIMME_V == G_SCALAR) |
1255 |
XPUSHs (boolSV (s->st_nlink)); |
1256 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1257 |
{ |
1258 |
EXTEND (SP, 13); |
1259 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1260 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1261 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1262 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1263 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1264 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1265 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1266 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1267 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1268 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1269 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1270 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1271 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1272 |
} |
1273 |
} |
1274 |
|
1275 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1276 |
|
1277 |
void ev_embed_start (ev_embed *w) |
1278 |
CODE: |
1279 |
START (embed, w); |
1280 |
|
1281 |
void ev_embed_stop (ev_embed *w) |
1282 |
CODE: |
1283 |
STOP (embed, w); |
1284 |
|
1285 |
void DESTROY (ev_embed *w) |
1286 |
CODE: |
1287 |
STOP (embed, w); |
1288 |
e_destroy (w); |
1289 |
|
1290 |
void set (ev_embed *w, struct ev_loop *loop) |
1291 |
CODE: |
1292 |
{ |
1293 |
sv_setsv (e_fh (w), ST (1)); |
1294 |
RESET (embed, w, (w, loop)); |
1295 |
} |
1296 |
|
1297 |
SV *other (ev_embed *w) |
1298 |
CODE: |
1299 |
RETVAL = newSVsv (e_fh (w)); |
1300 |
OUTPUT: |
1301 |
RETVAL |
1302 |
|
1303 |
void ev_embed_sweep (ev_embed *w) |
1304 |
C_ARGS: e_loop (w), w |
1305 |
|
1306 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1307 |
|
1308 |
void ev_async_start (ev_async *w) |
1309 |
CODE: |
1310 |
START (async, w); |
1311 |
|
1312 |
void ev_async_stop (ev_async *w) |
1313 |
CODE: |
1314 |
STOP (async, w); |
1315 |
|
1316 |
void DESTROY (ev_async *w) |
1317 |
CODE: |
1318 |
STOP (async, w); |
1319 |
e_destroy (w); |
1320 |
|
1321 |
void ev_async_send (ev_async *w) |
1322 |
C_ARGS: e_loop (w), w |
1323 |
|
1324 |
SV *ev_async_async_pending (ev_async *w) |
1325 |
CODE: |
1326 |
RETVAL = boolSV (ev_async_pending (w)); |
1327 |
OUTPUT: |
1328 |
RETVAL |
1329 |
|
1330 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1331 |
|
1332 |
SV *new (SV *klass, unsigned int flags = 0) |
1333 |
CODE: |
1334 |
{ |
1335 |
struct ev_loop *loop = ev_loop_new (flags); |
1336 |
|
1337 |
if (!loop) |
1338 |
XSRETURN_UNDEF; |
1339 |
|
1340 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1341 |
} |
1342 |
OUTPUT: |
1343 |
RETVAL |
1344 |
|
1345 |
void DESTROY (struct ev_loop *loop) |
1346 |
CODE: |
1347 |
/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ |
1348 |
/* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
1349 |
if (loop != evapi.default_loop) |
1350 |
ev_loop_destroy (loop); |
1351 |
|
1352 |
void ev_loop_fork (struct ev_loop *loop) |
1353 |
|
1354 |
NV ev_now (struct ev_loop *loop) |
1355 |
|
1356 |
void ev_now_update (struct ev_loop *loop) |
1357 |
|
1358 |
void ev_suspend (struct ev_loop *loop) |
1359 |
|
1360 |
void ev_resume (struct ev_loop *loop) |
1361 |
|
1362 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1363 |
|
1364 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1365 |
|
1366 |
unsigned int ev_backend (struct ev_loop *loop) |
1367 |
|
1368 |
void ev_verify (struct ev_loop *loop) |
1369 |
ALIAS: |
1370 |
loop_verify = 1 |
1371 |
|
1372 |
unsigned int ev_iteration (struct ev_loop *loop) |
1373 |
ALIAS: |
1374 |
loop_count = 1 |
1375 |
|
1376 |
unsigned int ev_depth (struct ev_loop *loop) |
1377 |
ALIAS: |
1378 |
loop_depth = 1 |
1379 |
|
1380 |
void ev_run (struct ev_loop *loop, int flags = 0) |
1381 |
ALIAS: |
1382 |
loop = 1 |
1383 |
|
1384 |
void ev_break (struct ev_loop *loop, int how = 1) |
1385 |
ALIAS: |
1386 |
unloop = 1 |
1387 |
|
1388 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1389 |
|
1390 |
unsigned int ev_pending_count (struct ev_loop *loop) |
1391 |
|
1392 |
void ev_invoke_pending (struct ev_loop *loop) |
1393 |
|
1394 |
#if 0 |
1395 |
|
1396 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1397 |
CODE: |
1398 |
{ |
1399 |
Signal signum = s_signum (signal); |
1400 |
CHECK_SIG (signal, signum); |
1401 |
|
1402 |
ev_feed_signal_event (loop, signum); |
1403 |
} |
1404 |
|
1405 |
#endif |
1406 |
|
1407 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1408 |
ALIAS: |
1409 |
io_ns = 1 |
1410 |
CODE: |
1411 |
{ |
1412 |
int fd = s_fileno (fh, events & EV_WRITE); |
1413 |
CHECK_FD (fh, fd); |
1414 |
|
1415 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1416 |
e_fh (RETVAL) = newSVsv (fh); |
1417 |
ev_io_set (RETVAL, fd, events); |
1418 |
if (!ix) START (io, RETVAL); |
1419 |
} |
1420 |
OUTPUT: |
1421 |
RETVAL |
1422 |
|
1423 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1424 |
ALIAS: |
1425 |
timer_ns = 1 |
1426 |
INIT: |
1427 |
CHECK_REPEAT (repeat); |
1428 |
CODE: |
1429 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1430 |
ev_timer_set (RETVAL, after, repeat); |
1431 |
if (!ix) START (timer, RETVAL); |
1432 |
OUTPUT: |
1433 |
RETVAL |
1434 |
|
1435 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1436 |
ALIAS: |
1437 |
periodic_ns = 1 |
1438 |
INIT: |
1439 |
CHECK_REPEAT (interval); |
1440 |
CODE: |
1441 |
{ |
1442 |
ev_periodic *w; |
1443 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1444 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1445 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
1446 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1447 |
if (!ix) START (periodic, w); |
1448 |
} |
1449 |
OUTPUT: |
1450 |
RETVAL |
1451 |
|
1452 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1453 |
ALIAS: |
1454 |
signal_ns = 1 |
1455 |
CODE: |
1456 |
{ |
1457 |
Signal signum = s_signum (signal); |
1458 |
CHECK_SIG (signal, signum); |
1459 |
|
1460 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1461 |
ev_signal_set (RETVAL, signum); |
1462 |
if (!ix) START_SIGNAL (RETVAL); |
1463 |
} |
1464 |
OUTPUT: |
1465 |
RETVAL |
1466 |
|
1467 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1468 |
ALIAS: |
1469 |
idle_ns = 1 |
1470 |
CODE: |
1471 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1472 |
ev_idle_set (RETVAL); |
1473 |
if (!ix) START (idle, RETVAL); |
1474 |
OUTPUT: |
1475 |
RETVAL |
1476 |
|
1477 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1478 |
ALIAS: |
1479 |
prepare_ns = 1 |
1480 |
CODE: |
1481 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1482 |
ev_prepare_set (RETVAL); |
1483 |
if (!ix) START (prepare, RETVAL); |
1484 |
OUTPUT: |
1485 |
RETVAL |
1486 |
|
1487 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1488 |
ALIAS: |
1489 |
check_ns = 1 |
1490 |
CODE: |
1491 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1492 |
ev_check_set (RETVAL); |
1493 |
if (!ix) START (check, RETVAL); |
1494 |
OUTPUT: |
1495 |
RETVAL |
1496 |
|
1497 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1498 |
ALIAS: |
1499 |
fork_ns = 1 |
1500 |
CODE: |
1501 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1502 |
ev_fork_set (RETVAL); |
1503 |
if (!ix) START (fork, RETVAL); |
1504 |
OUTPUT: |
1505 |
RETVAL |
1506 |
|
1507 |
ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1508 |
ALIAS: |
1509 |
cleanup_ns = 1 |
1510 |
CODE: |
1511 |
RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
1512 |
ev_cleanup_set (RETVAL); |
1513 |
if (!ix) START (cleanup, RETVAL); |
1514 |
OUTPUT: |
1515 |
RETVAL |
1516 |
|
1517 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1518 |
ALIAS: |
1519 |
child_ns = 1 |
1520 |
CODE: |
1521 |
#if EV_CHILD_ENABLE |
1522 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1523 |
ev_child_set (RETVAL, pid, trace); |
1524 |
if (!ix) START (child, RETVAL); |
1525 |
#else |
1526 |
croak ("EV::child watchers not supported on this platform"); |
1527 |
#endif |
1528 |
OUTPUT: |
1529 |
RETVAL |
1530 |
|
1531 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1532 |
ALIAS: |
1533 |
stat_ns = 1 |
1534 |
CODE: |
1535 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1536 |
e_fh (RETVAL) = newSVsv (path); |
1537 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
1538 |
if (!ix) START (stat, RETVAL); |
1539 |
OUTPUT: |
1540 |
RETVAL |
1541 |
|
1542 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1543 |
ALIAS: |
1544 |
embed_ns = 1 |
1545 |
CODE: |
1546 |
{ |
1547 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1548 |
croak ("passed loop is not embeddable via EV::embed,"); |
1549 |
|
1550 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1551 |
e_fh (RETVAL) = newSVsv (ST (1)); |
1552 |
ev_embed_set (RETVAL, other); |
1553 |
if (!ix) START (embed, RETVAL); |
1554 |
} |
1555 |
OUTPUT: |
1556 |
RETVAL |
1557 |
|
1558 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1559 |
ALIAS: |
1560 |
async_ns = 1 |
1561 |
CODE: |
1562 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1563 |
ev_async_set (RETVAL); |
1564 |
if (!ix) START (async, RETVAL); |
1565 |
OUTPUT: |
1566 |
RETVAL |
1567 |
|
1568 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1569 |
CODE: |
1570 |
ev_once ( |
1571 |
loop, |
1572 |
s_fileno (fh, events & EV_WRITE), events, |
1573 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1574 |
e_once_cb, |
1575 |
newSVsv (cb) |
1576 |
); |
1577 |
|