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_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */ |
21 |
#define EV_USE_NANOSLEEP EV_USE_MONOTONIC |
22 |
#define EV_H <ev.h> |
23 |
#define EV_CONFIG_H error |
24 |
#include "EV/EVAPI.h" |
25 |
|
26 |
#define EV_SELECT_IS_WINSOCKET 0 |
27 |
#ifdef _WIN32 |
28 |
# define EV_SELECT_USE_FD_SET 0 |
29 |
# define NFDBITS PERL_NFDBITS |
30 |
# define fd_mask Perl_fd_mask |
31 |
#endif |
32 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
33 |
#include "libev/ev.c" |
34 |
|
35 |
#if !defined(_WIN32) && !defined(_MINIX) |
36 |
# include <pthread.h> |
37 |
#endif |
38 |
|
39 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
40 |
#define e_flags(w) ((ev_watcher *)(w))->e_flags |
41 |
#define e_self(w) ((ev_watcher *)(w))->self |
42 |
#define e_fh(w) ((ev_watcher *)(w))->fh |
43 |
#define e_data(w) ((ev_watcher *)(w))->data |
44 |
|
45 |
#define WFLAG_KEEPALIVE 1 |
46 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
47 |
|
48 |
#define UNREF(w) \ |
49 |
if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
50 |
&& ev_is_active (w)) \ |
51 |
{ \ |
52 |
ev_unref (e_loop (w)); \ |
53 |
e_flags (w) |= WFLAG_UNREFED; \ |
54 |
} |
55 |
|
56 |
#define REF(w) \ |
57 |
if (e_flags (w) & WFLAG_UNREFED) \ |
58 |
{ \ |
59 |
e_flags (w) &= ~WFLAG_UNREFED; \ |
60 |
ev_ref (e_loop (w)); \ |
61 |
} |
62 |
|
63 |
#define START(type,w) \ |
64 |
do { \ |
65 |
ev_ ## type ## _start (e_loop (w), w); \ |
66 |
UNREF (w); \ |
67 |
} while (0) |
68 |
|
69 |
#define STOP(type,w) \ |
70 |
do { \ |
71 |
REF (w); \ |
72 |
ev_ ## type ## _stop (e_loop (w), w); \ |
73 |
} while (0) |
74 |
|
75 |
#define RESET(type,w,seta) \ |
76 |
do { \ |
77 |
int active = ev_is_active (w); \ |
78 |
if (active) STOP (type, w); \ |
79 |
ev_ ## type ## _set seta; \ |
80 |
if (active) START (type, w); \ |
81 |
} while (0) |
82 |
|
83 |
typedef int Signal; |
84 |
|
85 |
/* horrible... */ |
86 |
#define CHECK_SIGNAL_CAN_START(w) \ |
87 |
do { \ |
88 |
/* dive into the internals of libev to avoid aborting in libev */ \ |
89 |
if (signals [(w)->signum - 1].loop \ |
90 |
&& signals [(w)->signum - 1].loop != e_loop (w)) \ |
91 |
croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
92 |
} while (0) |
93 |
|
94 |
#define START_SIGNAL(w) \ |
95 |
do { \ |
96 |
CHECK_SIGNAL_CAN_START (w); \ |
97 |
START (signal, w); \ |
98 |
} while (0) \ |
99 |
|
100 |
#define RESET_SIGNAL(w,seta) \ |
101 |
do { \ |
102 |
int active = ev_is_active (w); \ |
103 |
if (active) STOP (signal, w); \ |
104 |
ev_ ## signal ## _set seta; \ |
105 |
if (active) START_SIGNAL (w); \ |
106 |
} while (0) |
107 |
|
108 |
static SV *default_loop_sv; |
109 |
|
110 |
static struct EVAPI evapi; |
111 |
|
112 |
static HV |
113 |
*stash_loop, |
114 |
*stash_watcher, |
115 |
*stash_io, |
116 |
*stash_timer, |
117 |
*stash_periodic, |
118 |
*stash_signal, |
119 |
*stash_child, |
120 |
*stash_stat, |
121 |
*stash_idle, |
122 |
*stash_prepare, |
123 |
*stash_check, |
124 |
*stash_embed, |
125 |
*stash_fork, |
126 |
*stash_cleanup, |
127 |
*stash_async; |
128 |
|
129 |
///////////////////////////////////////////////////////////////////////////// |
130 |
// Event |
131 |
|
132 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
133 |
|
134 |
void * |
135 |
e_new (int size, SV *cb_sv, SV *loop) |
136 |
{ |
137 |
SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
138 |
ev_watcher *w; |
139 |
SV *self = NEWSV (0, size); |
140 |
SvPOK_only (self); |
141 |
SvCUR_set (self, size); |
142 |
|
143 |
w = (ev_watcher *)SvPVX (self); |
144 |
|
145 |
ev_init (w, cv ? e_cb : 0); |
146 |
|
147 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
148 |
w->e_flags = WFLAG_KEEPALIVE; |
149 |
w->data = 0; |
150 |
w->fh = 0; |
151 |
w->cb_sv = SvREFCNT_inc (cv); |
152 |
w->self = self; |
153 |
|
154 |
return (void *)w; |
155 |
} |
156 |
|
157 |
static void |
158 |
e_destroy (void *w_) |
159 |
{ |
160 |
ev_watcher *w = (ev_watcher *)w_; |
161 |
|
162 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
163 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
164 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
165 |
SvREFCNT_dec (w->data ); w->data = 0; |
166 |
} |
167 |
|
168 |
static SV * |
169 |
e_bless (ev_watcher *w, HV *stash) |
170 |
{ |
171 |
SV *rv; |
172 |
|
173 |
if (SvOBJECT (w->self)) |
174 |
rv = newRV_inc (w->self); |
175 |
else |
176 |
{ |
177 |
rv = newRV_noinc (w->self); |
178 |
sv_bless (rv, stash); |
179 |
SvREADONLY_on (w->self); |
180 |
} |
181 |
|
182 |
return rv; |
183 |
} |
184 |
|
185 |
static SV *sv_self_cache, *sv_events_cache; |
186 |
|
187 |
static void |
188 |
e_cb (EV_P_ ev_watcher *w, int revents) |
189 |
{ |
190 |
dSP; |
191 |
I32 mark = SP - PL_stack_base; |
192 |
SV *sv_self, *sv_events; |
193 |
|
194 |
/* libev might have stopped the watcher */ |
195 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
196 |
&& !ev_is_active (w)) |
197 |
REF (w); |
198 |
|
199 |
if (expect_true (sv_self_cache)) |
200 |
{ |
201 |
sv_self = sv_self_cache; sv_self_cache = 0; |
202 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
203 |
} |
204 |
else |
205 |
{ |
206 |
sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ |
207 |
SvREADONLY_on (sv_self); |
208 |
} |
209 |
|
210 |
if (expect_true (sv_events_cache)) |
211 |
{ |
212 |
sv_events = sv_events_cache; sv_events_cache = 0; |
213 |
SvIV_set (sv_events, revents); |
214 |
SvIOK_only (sv_events); |
215 |
} |
216 |
else |
217 |
{ |
218 |
sv_events = newSViv (revents); |
219 |
SvREADONLY_on (sv_events); |
220 |
} |
221 |
|
222 |
PUSHMARK (SP); |
223 |
EXTEND (SP, 2); |
224 |
PUSHs (sv_self); |
225 |
PUSHs (sv_events); |
226 |
|
227 |
PUTBACK; |
228 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
229 |
|
230 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
231 |
SvREFCNT_dec (sv_self); |
232 |
else |
233 |
{ |
234 |
SvREFCNT_dec (SvRV (sv_self)); |
235 |
SvRV_set (sv_self, &PL_sv_undef); |
236 |
sv_self_cache = sv_self; |
237 |
} |
238 |
|
239 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
240 |
SvREFCNT_dec (sv_events); |
241 |
else |
242 |
sv_events_cache = sv_events; |
243 |
|
244 |
if (expect_false (SvTRUE (ERRSV))) |
245 |
{ |
246 |
SPAGAIN; |
247 |
PUSHMARK (SP); |
248 |
PUTBACK; |
249 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
250 |
} |
251 |
|
252 |
SP = PL_stack_base + mark; |
253 |
PUTBACK; |
254 |
} |
255 |
|
256 |
static void |
257 |
e_once_cb (int revents, void *arg) |
258 |
{ |
259 |
dSP; |
260 |
I32 mark = SP - PL_stack_base; |
261 |
SV *sv_events; |
262 |
|
263 |
if (sv_events_cache) |
264 |
{ |
265 |
sv_events = sv_events_cache; sv_events_cache = 0; |
266 |
SvIV_set (sv_events, revents); |
267 |
} |
268 |
else |
269 |
sv_events = newSViv (revents); |
270 |
|
271 |
PUSHMARK (SP); |
272 |
XPUSHs (sv_events); |
273 |
|
274 |
PUTBACK; |
275 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
276 |
|
277 |
SvREFCNT_dec ((SV *)arg); |
278 |
|
279 |
if (sv_events_cache) |
280 |
SvREFCNT_dec (sv_events); |
281 |
else |
282 |
sv_events_cache = sv_events; |
283 |
|
284 |
if (SvTRUE (ERRSV)) |
285 |
{ |
286 |
SPAGAIN; |
287 |
PUSHMARK (SP); |
288 |
PUTBACK; |
289 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
290 |
} |
291 |
|
292 |
SP = PL_stack_base + mark; |
293 |
PUTBACK; |
294 |
} |
295 |
|
296 |
static ev_tstamp |
297 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
298 |
{ |
299 |
ev_tstamp retval; |
300 |
int count; |
301 |
dSP; |
302 |
|
303 |
ENTER; |
304 |
SAVETMPS; |
305 |
|
306 |
PUSHMARK (SP); |
307 |
EXTEND (SP, 2); |
308 |
PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */ |
309 |
PUSHs (newSVnv (now)); |
310 |
|
311 |
PUTBACK; |
312 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
313 |
SPAGAIN; |
314 |
|
315 |
if (SvTRUE (ERRSV)) |
316 |
{ |
317 |
PUSHMARK (SP); |
318 |
PUTBACK; |
319 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
320 |
SPAGAIN; |
321 |
} |
322 |
|
323 |
if (count > 0) |
324 |
{ |
325 |
retval = SvNV (TOPs); |
326 |
|
327 |
if (retval < now) |
328 |
retval = now; |
329 |
} |
330 |
else |
331 |
retval = now; |
332 |
|
333 |
FREETMPS; |
334 |
LEAVE; |
335 |
|
336 |
return retval; |
337 |
} |
338 |
|
339 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
340 |
croak (# repeat " value must be >= 0"); |
341 |
|
342 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
343 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
344 |
|
345 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
346 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
347 |
|
348 |
static void |
349 |
default_fork (void) |
350 |
{ |
351 |
ev_loop_fork (EV_DEFAULT_UC); |
352 |
} |
353 |
|
354 |
///////////////////////////////////////////////////////////////////////////// |
355 |
// XS interface functions |
356 |
|
357 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
358 |
|
359 |
PROTOTYPES: ENABLE |
360 |
|
361 |
BOOT: |
362 |
{ |
363 |
HV *stash = gv_stashpv ("EV", 1); |
364 |
|
365 |
static const struct { |
366 |
const char *name; |
367 |
IV iv; |
368 |
} *civ, const_iv[] = { |
369 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
370 |
const_iv (EV_, MINPRI) |
371 |
const_iv (EV_, MAXPRI) |
372 |
|
373 |
const_iv (EV_, UNDEF) |
374 |
const_iv (EV_, NONE) |
375 |
const_iv (EV_, READ) |
376 |
const_iv (EV_, WRITE) |
377 |
const_iv (EV_, IO) |
378 |
const_iv (EV_, TIMER) |
379 |
const_iv (EV_, PERIODIC) |
380 |
const_iv (EV_, SIGNAL) |
381 |
const_iv (EV_, CHILD) |
382 |
const_iv (EV_, STAT) |
383 |
const_iv (EV_, IDLE) |
384 |
const_iv (EV_, PREPARE) |
385 |
const_iv (EV_, CHECK) |
386 |
const_iv (EV_, EMBED) |
387 |
const_iv (EV_, FORK) |
388 |
const_iv (EV_, CLEANUP) |
389 |
const_iv (EV_, ASYNC) |
390 |
const_iv (EV_, CUSTOM) |
391 |
const_iv (EV_, ERROR) |
392 |
|
393 |
const_iv (EV, RUN_NOWAIT) |
394 |
const_iv (EV, RUN_ONCE) |
395 |
|
396 |
const_iv (EV, BREAK_CANCEL) |
397 |
const_iv (EV, BREAK_ONE) |
398 |
const_iv (EV, BREAK_ALL) |
399 |
const_iv (EV, BACKEND_SELECT) |
400 |
const_iv (EV, BACKEND_POLL) |
401 |
const_iv (EV, BACKEND_EPOLL) |
402 |
const_iv (EV, BACKEND_KQUEUE) |
403 |
const_iv (EV, BACKEND_DEVPOLL) |
404 |
const_iv (EV, BACKEND_PORT) |
405 |
const_iv (EV, BACKEND_ALL) |
406 |
const_iv (EV, BACKEND_MASK) |
407 |
const_iv (EV, FLAG_AUTO) |
408 |
const_iv (EV, FLAG_FORKCHECK) |
409 |
const_iv (EV, FLAG_SIGNALFD) |
410 |
const_iv (EV, FLAG_NOSIGMASK) |
411 |
const_iv (EV, FLAG_NOENV) |
412 |
const_iv (EV, FLAG_NOINOTIFY) |
413 |
|
414 |
const_iv (EV_, VERSION_MAJOR) |
415 |
const_iv (EV_, VERSION_MINOR) |
416 |
#if EV_COMPAT3 |
417 |
const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
418 |
const_iv (EV_, TIMEOUT) |
419 |
const_iv (EV, LOOP_NONBLOCK) |
420 |
const_iv (EV, LOOP_ONESHOT) |
421 |
const_iv (EV, UNLOOP_CANCEL) |
422 |
const_iv (EV, UNLOOP_ONE) |
423 |
const_iv (EV, UNLOOP_ALL) |
424 |
#endif |
425 |
}; |
426 |
|
427 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; ) |
428 |
newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); |
429 |
|
430 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
431 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
432 |
stash_io = gv_stashpv ("EV::IO" , 1); |
433 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
434 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
435 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
436 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
437 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
438 |
stash_check = gv_stashpv ("EV::Check" , 1); |
439 |
stash_child = gv_stashpv ("EV::Child" , 1); |
440 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
441 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
442 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
443 |
stash_cleanup = gv_stashpv ("EV::Cleanup" , 1); |
444 |
stash_async = gv_stashpv ("EV::Async" , 1); |
445 |
|
446 |
{ |
447 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
448 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
449 |
|
450 |
/* the poor man's shared library emulator */ |
451 |
evapi.ver = EV_API_VERSION; |
452 |
evapi.rev = EV_API_REVISION; |
453 |
evapi.sv_fileno = sv_fileno; |
454 |
evapi.sv_signum = s_signum; |
455 |
evapi.supported_backends = ev_supported_backends (); |
456 |
evapi.recommended_backends = ev_recommended_backends (); |
457 |
evapi.embeddable_backends = ev_embeddable_backends (); |
458 |
evapi.time_ = ev_time; |
459 |
evapi.sleep_ = ev_sleep; |
460 |
evapi.loop_new = ev_loop_new; |
461 |
evapi.loop_destroy = ev_loop_destroy; |
462 |
evapi.loop_fork = ev_loop_fork; |
463 |
evapi.iteration = ev_iteration; |
464 |
evapi.depth = ev_depth; |
465 |
evapi.set_userdata = ev_set_userdata; |
466 |
evapi.userdata = ev_userdata; |
467 |
evapi.now = ev_now; |
468 |
evapi.now_update = ev_now_update; |
469 |
evapi.suspend = ev_suspend; |
470 |
evapi.resume = ev_resume; |
471 |
evapi.backend = ev_backend; |
472 |
evapi.break_ = ev_break; |
473 |
evapi.invoke_pending = ev_invoke_pending; |
474 |
evapi.pending_count = ev_pending_count; |
475 |
evapi.verify = ev_verify; |
476 |
evapi.set_loop_release_cb = ev_set_loop_release_cb; |
477 |
evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
478 |
evapi.ref = ev_ref; |
479 |
evapi.unref = ev_unref; |
480 |
evapi.run = ev_run; |
481 |
evapi.once = ev_once; |
482 |
evapi.io_start = ev_io_start; |
483 |
evapi.io_stop = ev_io_stop; |
484 |
evapi.timer_start = ev_timer_start; |
485 |
evapi.timer_stop = ev_timer_stop; |
486 |
evapi.timer_again = ev_timer_again; |
487 |
evapi.timer_remaining = ev_timer_remaining; |
488 |
evapi.periodic_start = ev_periodic_start; |
489 |
evapi.periodic_stop = ev_periodic_stop; |
490 |
evapi.signal_start = ev_signal_start; |
491 |
evapi.signal_stop = ev_signal_stop; |
492 |
evapi.idle_start = ev_idle_start; |
493 |
evapi.idle_stop = ev_idle_stop; |
494 |
evapi.prepare_start = ev_prepare_start; |
495 |
evapi.prepare_stop = ev_prepare_stop; |
496 |
evapi.check_start = ev_check_start; |
497 |
evapi.check_stop = ev_check_stop; |
498 |
#if EV_CHILD_ENABLE |
499 |
evapi.child_start = ev_child_start; |
500 |
evapi.child_stop = ev_child_stop; |
501 |
#endif |
502 |
evapi.stat_start = ev_stat_start; |
503 |
evapi.stat_stop = ev_stat_stop; |
504 |
evapi.stat_stat = ev_stat_stat; |
505 |
evapi.embed_start = ev_embed_start; |
506 |
evapi.embed_stop = ev_embed_stop; |
507 |
evapi.embed_sweep = ev_embed_sweep; |
508 |
evapi.fork_start = ev_fork_start; |
509 |
evapi.fork_stop = ev_fork_stop; |
510 |
evapi.cleanup_start = ev_cleanup_start; |
511 |
evapi.cleanup_stop = ev_cleanup_stop; |
512 |
evapi.async_start = ev_async_start; |
513 |
evapi.async_stop = ev_async_stop; |
514 |
evapi.async_send = ev_async_send; |
515 |
evapi.clear_pending = ev_clear_pending; |
516 |
evapi.invoke = ev_invoke; |
517 |
|
518 |
sv_setiv (sv, (IV)&evapi); |
519 |
SvREADONLY_on (sv); |
520 |
} |
521 |
#if !defined(_WIN32) && !defined(_MINIX) |
522 |
pthread_atfork (0, 0, default_fork); |
523 |
#endif |
524 |
} |
525 |
|
526 |
SV *ev_default_loop (unsigned int flags = 0) |
527 |
CODE: |
528 |
{ |
529 |
if (!default_loop_sv) |
530 |
{ |
531 |
evapi.default_loop = ev_default_loop (flags); |
532 |
|
533 |
if (!evapi.default_loop) |
534 |
XSRETURN_UNDEF; |
535 |
|
536 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
537 |
} |
538 |
|
539 |
RETVAL = newSVsv (default_loop_sv); |
540 |
} |
541 |
OUTPUT: |
542 |
RETVAL |
543 |
|
544 |
void ev_default_destroy () |
545 |
CODE: |
546 |
ev_loop_destroy (EV_DEFAULT_UC); |
547 |
SvREFCNT_dec (default_loop_sv); |
548 |
default_loop_sv = 0; |
549 |
|
550 |
unsigned int ev_supported_backends () |
551 |
|
552 |
unsigned int ev_recommended_backends () |
553 |
|
554 |
unsigned int ev_embeddable_backends () |
555 |
|
556 |
void ev_sleep (NV interval) |
557 |
|
558 |
NV ev_time () |
559 |
|
560 |
NV ev_now () |
561 |
C_ARGS: evapi.default_loop |
562 |
|
563 |
void ev_now_update () |
564 |
C_ARGS: evapi.default_loop |
565 |
|
566 |
void ev_suspend () |
567 |
C_ARGS: evapi.default_loop |
568 |
|
569 |
void ev_resume () |
570 |
C_ARGS: evapi.default_loop |
571 |
|
572 |
unsigned int ev_backend () |
573 |
C_ARGS: evapi.default_loop |
574 |
|
575 |
void ev_verify () |
576 |
ALIAS: |
577 |
loop_verify = 1 |
578 |
C_ARGS: evapi.default_loop |
579 |
|
580 |
unsigned int ev_iteration () |
581 |
ALIAS: |
582 |
loop_count = 1 |
583 |
C_ARGS: evapi.default_loop |
584 |
|
585 |
unsigned int ev_depth () |
586 |
ALIAS: |
587 |
loop_depth = 1 |
588 |
C_ARGS: evapi.default_loop |
589 |
|
590 |
void ev_set_io_collect_interval (NV interval) |
591 |
C_ARGS: evapi.default_loop, interval |
592 |
|
593 |
void ev_set_timeout_collect_interval (NV interval) |
594 |
C_ARGS: evapi.default_loop, interval |
595 |
|
596 |
void ev_run (int flags = 0) |
597 |
ALIAS: |
598 |
loop = 1 |
599 |
C_ARGS: evapi.default_loop, flags |
600 |
|
601 |
void ev_break (int how = EVBREAK_ONE) |
602 |
ALIAS: |
603 |
unloop = 1 |
604 |
C_ARGS: evapi.default_loop, how |
605 |
|
606 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
607 |
C_ARGS: evapi.default_loop, fd, revents |
608 |
|
609 |
void ev_feed_signal_event (SV *signal) |
610 |
CODE: |
611 |
{ |
612 |
Signal signum = s_signum (signal); |
613 |
CHECK_SIG (signal, signum); |
614 |
|
615 |
ev_feed_signal_event (evapi.default_loop, signum); |
616 |
} |
617 |
|
618 |
unsigned int ev_pending_count () |
619 |
C_ARGS: evapi.default_loop |
620 |
|
621 |
void ev_invoke_pending () |
622 |
C_ARGS: evapi.default_loop |
623 |
|
624 |
ev_io *io (SV *fh, int events, SV *cb) |
625 |
ALIAS: |
626 |
io_ns = 1 |
627 |
_ae_io = 2 |
628 |
CODE: |
629 |
{ |
630 |
int fd = s_fileno (fh, events & EV_WRITE); |
631 |
CHECK_FD (fh, fd); |
632 |
|
633 |
if (ix == 2) |
634 |
{ |
635 |
ix = 0; |
636 |
events = events ? EV_WRITE : EV_READ; |
637 |
} |
638 |
|
639 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
640 |
e_fh (RETVAL) = newSVsv (fh); |
641 |
ev_io_set (RETVAL, fd, events); |
642 |
if (!ix) START (io, RETVAL); |
643 |
} |
644 |
OUTPUT: |
645 |
RETVAL |
646 |
|
647 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
648 |
ALIAS: |
649 |
timer_ns = 1 |
650 |
INIT: |
651 |
CHECK_REPEAT (repeat); |
652 |
CODE: |
653 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
654 |
ev_timer_set (RETVAL, after, repeat); |
655 |
if (!ix) START (timer, RETVAL); |
656 |
OUTPUT: |
657 |
RETVAL |
658 |
|
659 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
660 |
ALIAS: |
661 |
periodic_ns = 1 |
662 |
INIT: |
663 |
CHECK_REPEAT (interval); |
664 |
CODE: |
665 |
{ |
666 |
ev_periodic *w; |
667 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
668 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
669 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
670 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
671 |
if (!ix) START (periodic, w); |
672 |
} |
673 |
OUTPUT: |
674 |
RETVAL |
675 |
|
676 |
ev_signal *signal (SV *signal, SV *cb) |
677 |
ALIAS: |
678 |
signal_ns = 1 |
679 |
CODE: |
680 |
{ |
681 |
Signal signum = s_signum (signal); |
682 |
CHECK_SIG (signal, signum); |
683 |
|
684 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
685 |
ev_signal_set (RETVAL, signum); |
686 |
if (!ix) START_SIGNAL (RETVAL); |
687 |
} |
688 |
OUTPUT: |
689 |
RETVAL |
690 |
|
691 |
ev_idle *idle (SV *cb) |
692 |
ALIAS: |
693 |
idle_ns = 1 |
694 |
CODE: |
695 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
696 |
ev_idle_set (RETVAL); |
697 |
if (!ix) START (idle, RETVAL); |
698 |
OUTPUT: |
699 |
RETVAL |
700 |
|
701 |
ev_prepare *prepare (SV *cb) |
702 |
ALIAS: |
703 |
prepare_ns = 1 |
704 |
CODE: |
705 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
706 |
ev_prepare_set (RETVAL); |
707 |
if (!ix) START (prepare, RETVAL); |
708 |
OUTPUT: |
709 |
RETVAL |
710 |
|
711 |
ev_check *check (SV *cb) |
712 |
ALIAS: |
713 |
check_ns = 1 |
714 |
CODE: |
715 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
716 |
ev_check_set (RETVAL); |
717 |
if (!ix) START (check, RETVAL); |
718 |
OUTPUT: |
719 |
RETVAL |
720 |
|
721 |
ev_fork *fork (SV *cb) |
722 |
ALIAS: |
723 |
fork_ns = 1 |
724 |
CODE: |
725 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
726 |
ev_fork_set (RETVAL); |
727 |
if (!ix) START (fork, RETVAL); |
728 |
OUTPUT: |
729 |
RETVAL |
730 |
|
731 |
ev_cleanup *cleanup (SV *cb) |
732 |
ALIAS: |
733 |
cleanup_ns = 1 |
734 |
CODE: |
735 |
RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
736 |
ev_cleanup_set (RETVAL); |
737 |
if (!ix) START (cleanup, RETVAL); |
738 |
OUTPUT: |
739 |
RETVAL |
740 |
|
741 |
ev_child *child (int pid, int trace, SV *cb) |
742 |
ALIAS: |
743 |
child_ns = 1 |
744 |
CODE: |
745 |
#if EV_CHILD_ENABLE |
746 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
747 |
ev_child_set (RETVAL, pid, trace); |
748 |
if (!ix) START (child, RETVAL); |
749 |
#else |
750 |
croak ("EV::child watchers not supported on this platform"); |
751 |
#endif |
752 |
OUTPUT: |
753 |
RETVAL |
754 |
|
755 |
|
756 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
757 |
ALIAS: |
758 |
stat_ns = 1 |
759 |
CODE: |
760 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
761 |
e_fh (RETVAL) = newSVsv (path); |
762 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
763 |
if (!ix) START (stat, RETVAL); |
764 |
OUTPUT: |
765 |
RETVAL |
766 |
|
767 |
#ifndef EV_NO_LOOPS |
768 |
|
769 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
770 |
ALIAS: |
771 |
embed_ns = 1 |
772 |
CODE: |
773 |
{ |
774 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
775 |
croak ("passed loop is not embeddable via EV::embed,"); |
776 |
|
777 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
778 |
e_fh (RETVAL) = newSVsv (ST (0)); |
779 |
ev_embed_set (RETVAL, loop); |
780 |
if (!ix) START (embed, RETVAL); |
781 |
} |
782 |
OUTPUT: |
783 |
RETVAL |
784 |
|
785 |
#endif |
786 |
|
787 |
ev_async *async (SV *cb) |
788 |
ALIAS: |
789 |
async_ns = 1 |
790 |
CODE: |
791 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
792 |
ev_async_set (RETVAL); |
793 |
if (!ix) START (async, RETVAL); |
794 |
OUTPUT: |
795 |
RETVAL |
796 |
|
797 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
798 |
CODE: |
799 |
ev_once ( |
800 |
evapi.default_loop, |
801 |
s_fileno (fh, events & EV_WRITE), events, |
802 |
SvOK (timeout) ? SvNV (timeout) : -1., |
803 |
e_once_cb, |
804 |
newSVsv (cb) |
805 |
); |
806 |
|
807 |
PROTOTYPES: DISABLE |
808 |
|
809 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
810 |
|
811 |
int ev_is_active (ev_watcher *w) |
812 |
|
813 |
int ev_is_pending (ev_watcher *w) |
814 |
|
815 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
816 |
C_ARGS: e_loop (w), w, revents |
817 |
|
818 |
int ev_clear_pending (ev_watcher *w) |
819 |
C_ARGS: e_loop (w), w |
820 |
|
821 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
822 |
C_ARGS: e_loop (w), w, revents |
823 |
|
824 |
int keepalive (ev_watcher *w, int new_value = 0) |
825 |
CODE: |
826 |
{ |
827 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
828 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
829 |
|
830 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
831 |
{ |
832 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
833 |
REF (w); |
834 |
UNREF (w); |
835 |
} |
836 |
} |
837 |
OUTPUT: |
838 |
RETVAL |
839 |
|
840 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
841 |
CODE: |
842 |
{ |
843 |
if (items > 1) |
844 |
{ |
845 |
new_cb = s_get_cv_croak (new_cb); |
846 |
RETVAL = newRV_noinc (w->cb_sv); |
847 |
w->cb_sv = SvREFCNT_inc (new_cb); |
848 |
} |
849 |
else |
850 |
RETVAL = newRV_inc (w->cb_sv); |
851 |
} |
852 |
OUTPUT: |
853 |
RETVAL |
854 |
|
855 |
SV *data (ev_watcher *w, SV *new_data = 0) |
856 |
CODE: |
857 |
{ |
858 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
859 |
|
860 |
if (items > 1) |
861 |
{ |
862 |
SvREFCNT_dec (w->data); |
863 |
w->data = newSVsv (new_data); |
864 |
} |
865 |
} |
866 |
OUTPUT: |
867 |
RETVAL |
868 |
|
869 |
SV *loop (ev_watcher *w) |
870 |
CODE: |
871 |
RETVAL = newRV_inc (w->loop); |
872 |
OUTPUT: |
873 |
RETVAL |
874 |
|
875 |
int priority (ev_watcher *w, int new_priority = 0) |
876 |
CODE: |
877 |
{ |
878 |
RETVAL = w->priority; |
879 |
|
880 |
if (items > 1) |
881 |
{ |
882 |
int active = ev_is_active (w); |
883 |
|
884 |
if (active) |
885 |
{ |
886 |
/* grrr. */ |
887 |
PUSHMARK (SP); |
888 |
XPUSHs (ST (0)); |
889 |
PUTBACK; |
890 |
call_method ("stop", G_DISCARD | G_VOID); |
891 |
} |
892 |
|
893 |
ev_set_priority (w, new_priority); |
894 |
|
895 |
if (active) |
896 |
{ |
897 |
PUSHMARK (SP); |
898 |
XPUSHs (ST (0)); |
899 |
PUTBACK; |
900 |
call_method ("start", G_DISCARD | G_VOID); |
901 |
} |
902 |
} |
903 |
} |
904 |
OUTPUT: |
905 |
RETVAL |
906 |
|
907 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
908 |
|
909 |
void ev_io_start (ev_io *w) |
910 |
CODE: |
911 |
START (io, w); |
912 |
|
913 |
void ev_io_stop (ev_io *w) |
914 |
CODE: |
915 |
STOP (io, w); |
916 |
|
917 |
void DESTROY (ev_io *w) |
918 |
CODE: |
919 |
STOP (io, w); |
920 |
e_destroy (w); |
921 |
|
922 |
void set (ev_io *w, SV *fh, int events) |
923 |
CODE: |
924 |
{ |
925 |
int fd = s_fileno (fh, events & EV_WRITE); |
926 |
CHECK_FD (fh, fd); |
927 |
|
928 |
sv_setsv (e_fh (w), fh); |
929 |
RESET (io, w, (w, fd, events)); |
930 |
} |
931 |
|
932 |
SV *fh (ev_io *w, SV *new_fh = 0) |
933 |
CODE: |
934 |
{ |
935 |
if (items > 1) |
936 |
{ |
937 |
int fd = s_fileno (new_fh, w->events & EV_WRITE); |
938 |
CHECK_FD (new_fh, fd); |
939 |
|
940 |
RETVAL = e_fh (w); |
941 |
e_fh (w) = newSVsv (new_fh); |
942 |
|
943 |
RESET (io, w, (w, fd, w->events)); |
944 |
} |
945 |
else |
946 |
RETVAL = newSVsv (e_fh (w)); |
947 |
} |
948 |
OUTPUT: |
949 |
RETVAL |
950 |
|
951 |
int events (ev_io *w, int new_events = EV_UNDEF) |
952 |
CODE: |
953 |
{ |
954 |
RETVAL = w->events; |
955 |
|
956 |
if (items > 1) |
957 |
RESET (io, w, (w, w->fd, new_events)); |
958 |
} |
959 |
OUTPUT: |
960 |
RETVAL |
961 |
|
962 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
963 |
|
964 |
void ev_signal_start (ev_signal *w) |
965 |
CODE: |
966 |
START_SIGNAL (w); |
967 |
|
968 |
void ev_signal_stop (ev_signal *w) |
969 |
CODE: |
970 |
STOP (signal, w); |
971 |
|
972 |
void DESTROY (ev_signal *w) |
973 |
CODE: |
974 |
STOP (signal, w); |
975 |
e_destroy (w); |
976 |
|
977 |
void set (ev_signal *w, SV *signal) |
978 |
CODE: |
979 |
{ |
980 |
Signal signum = s_signum (signal); |
981 |
CHECK_SIG (signal, signum); |
982 |
|
983 |
RESET_SIGNAL (w, (w, signum)); |
984 |
} |
985 |
|
986 |
int signal (ev_signal *w, SV *new_signal = 0) |
987 |
CODE: |
988 |
{ |
989 |
RETVAL = w->signum; |
990 |
|
991 |
if (items > 1) |
992 |
{ |
993 |
Signal signum = s_signum (new_signal); |
994 |
CHECK_SIG (new_signal, signum); |
995 |
|
996 |
RESET_SIGNAL (w, (w, signum)); |
997 |
} |
998 |
} |
999 |
OUTPUT: |
1000 |
RETVAL |
1001 |
|
1002 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
1003 |
|
1004 |
void ev_timer_start (ev_timer *w) |
1005 |
INIT: |
1006 |
CHECK_REPEAT (w->repeat); |
1007 |
CODE: |
1008 |
START (timer, w); |
1009 |
|
1010 |
void ev_timer_stop (ev_timer *w) |
1011 |
CODE: |
1012 |
STOP (timer, w); |
1013 |
|
1014 |
void ev_timer_again (ev_timer *w) |
1015 |
INIT: |
1016 |
CHECK_REPEAT (w->repeat); |
1017 |
CODE: |
1018 |
ev_timer_again (e_loop (w), w); |
1019 |
UNREF (w); |
1020 |
|
1021 |
NV ev_timer_remaining (ev_timer *w) |
1022 |
C_ARGS: e_loop (w), w |
1023 |
|
1024 |
void DESTROY (ev_timer *w) |
1025 |
CODE: |
1026 |
STOP (timer, w); |
1027 |
e_destroy (w); |
1028 |
|
1029 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
1030 |
INIT: |
1031 |
CHECK_REPEAT (repeat); |
1032 |
CODE: |
1033 |
RESET (timer, w, (w, after, repeat)); |
1034 |
|
1035 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
1036 |
|
1037 |
void ev_periodic_start (ev_periodic *w) |
1038 |
INIT: |
1039 |
CHECK_REPEAT (w->interval); |
1040 |
CODE: |
1041 |
START (periodic, w); |
1042 |
|
1043 |
void ev_periodic_stop (ev_periodic *w) |
1044 |
CODE: |
1045 |
STOP (periodic, w); |
1046 |
|
1047 |
void ev_periodic_again (ev_periodic *w) |
1048 |
CODE: |
1049 |
ev_periodic_again (e_loop (w), w); |
1050 |
UNREF (w); |
1051 |
|
1052 |
void DESTROY (ev_periodic *w) |
1053 |
CODE: |
1054 |
STOP (periodic, w); |
1055 |
e_destroy (w); |
1056 |
|
1057 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
1058 |
INIT: |
1059 |
CHECK_REPEAT (interval); |
1060 |
CODE: |
1061 |
{ |
1062 |
SvREFCNT_dec (e_fh (w)); |
1063 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1064 |
|
1065 |
RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0)); |
1066 |
} |
1067 |
|
1068 |
NV at (ev_periodic *w) |
1069 |
CODE: |
1070 |
RETVAL = ev_periodic_at (w); |
1071 |
OUTPUT: |
1072 |
RETVAL |
1073 |
|
1074 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1075 |
|
1076 |
void ev_idle_start (ev_idle *w) |
1077 |
CODE: |
1078 |
START (idle, w); |
1079 |
|
1080 |
void ev_idle_stop (ev_idle *w) |
1081 |
CODE: |
1082 |
STOP (idle, w); |
1083 |
|
1084 |
void DESTROY (ev_idle *w) |
1085 |
CODE: |
1086 |
STOP (idle, w); |
1087 |
e_destroy (w); |
1088 |
|
1089 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1090 |
|
1091 |
void ev_prepare_start (ev_prepare *w) |
1092 |
CODE: |
1093 |
START (prepare, w); |
1094 |
|
1095 |
void ev_prepare_stop (ev_prepare *w) |
1096 |
CODE: |
1097 |
STOP (prepare, w); |
1098 |
|
1099 |
void DESTROY (ev_prepare *w) |
1100 |
CODE: |
1101 |
STOP (prepare, w); |
1102 |
e_destroy (w); |
1103 |
|
1104 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1105 |
|
1106 |
void ev_check_start (ev_check *w) |
1107 |
CODE: |
1108 |
START (check, w); |
1109 |
|
1110 |
void ev_check_stop (ev_check *w) |
1111 |
CODE: |
1112 |
STOP (check, w); |
1113 |
|
1114 |
void DESTROY (ev_check *w) |
1115 |
CODE: |
1116 |
STOP (check, w); |
1117 |
e_destroy (w); |
1118 |
|
1119 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1120 |
|
1121 |
void ev_fork_start (ev_fork *w) |
1122 |
CODE: |
1123 |
START (fork, w); |
1124 |
|
1125 |
void ev_fork_stop (ev_fork *w) |
1126 |
CODE: |
1127 |
STOP (fork, w); |
1128 |
|
1129 |
void DESTROY (ev_fork *w) |
1130 |
CODE: |
1131 |
STOP (fork, w); |
1132 |
e_destroy (w); |
1133 |
|
1134 |
MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1135 |
|
1136 |
void ev_cleanup_start (ev_cleanup *w) |
1137 |
CODE: |
1138 |
START (cleanup, w); |
1139 |
|
1140 |
void ev_cleanup_stop (ev_cleanup *w) |
1141 |
CODE: |
1142 |
STOP (cleanup, w); |
1143 |
|
1144 |
void DESTROY (ev_cleanup *w) |
1145 |
CODE: |
1146 |
STOP (cleanup, w); |
1147 |
e_destroy (w); |
1148 |
|
1149 |
int keepalive (ev_watcher *w, int new_value = 0) |
1150 |
CODE: |
1151 |
RETVAL = 0; |
1152 |
OUTPUT: |
1153 |
RETVAL |
1154 |
|
1155 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1156 |
|
1157 |
#if EV_CHILD_ENABLE |
1158 |
|
1159 |
void ev_child_start (ev_child *w) |
1160 |
CODE: |
1161 |
START (child, w); |
1162 |
|
1163 |
void ev_child_stop (ev_child *w) |
1164 |
CODE: |
1165 |
STOP (child, w); |
1166 |
|
1167 |
void DESTROY (ev_child *w) |
1168 |
CODE: |
1169 |
STOP (child, w); |
1170 |
e_destroy (w); |
1171 |
|
1172 |
void set (ev_child *w, int pid, int trace) |
1173 |
CODE: |
1174 |
RESET (child, w, (w, pid, trace)); |
1175 |
|
1176 |
int pid (ev_child *w) |
1177 |
ALIAS: |
1178 |
rpid = 1 |
1179 |
rstatus = 2 |
1180 |
CODE: |
1181 |
RETVAL = ix == 0 ? w->pid |
1182 |
: ix == 1 ? w->rpid |
1183 |
: w->rstatus; |
1184 |
OUTPUT: |
1185 |
RETVAL |
1186 |
|
1187 |
#endif |
1188 |
|
1189 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1190 |
|
1191 |
void ev_stat_start (ev_stat *w) |
1192 |
CODE: |
1193 |
START (stat, w); |
1194 |
|
1195 |
void ev_stat_stop (ev_stat *w) |
1196 |
CODE: |
1197 |
STOP (stat, w); |
1198 |
|
1199 |
void DESTROY (ev_stat *w) |
1200 |
CODE: |
1201 |
STOP (stat, w); |
1202 |
e_destroy (w); |
1203 |
|
1204 |
void set (ev_stat *w, SV *path, NV interval) |
1205 |
CODE: |
1206 |
{ |
1207 |
sv_setsv (e_fh (w), path); |
1208 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); |
1209 |
} |
1210 |
|
1211 |
SV *path (ev_stat *w, SV *new_path = 0) |
1212 |
CODE: |
1213 |
{ |
1214 |
RETVAL = SvREFCNT_inc (e_fh (w)); |
1215 |
|
1216 |
if (items > 1) |
1217 |
{ |
1218 |
SvREFCNT_dec (e_fh (w)); |
1219 |
e_fh (w) = newSVsv (new_path); |
1220 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); |
1221 |
} |
1222 |
} |
1223 |
OUTPUT: |
1224 |
RETVAL |
1225 |
|
1226 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1227 |
CODE: |
1228 |
{ |
1229 |
RETVAL = w->interval; |
1230 |
|
1231 |
if (items > 1) |
1232 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); |
1233 |
} |
1234 |
OUTPUT: |
1235 |
RETVAL |
1236 |
|
1237 |
void prev (ev_stat *w) |
1238 |
ALIAS: |
1239 |
stat = 1 |
1240 |
attr = 2 |
1241 |
PPCODE: |
1242 |
{ |
1243 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1244 |
|
1245 |
if (ix == 1) |
1246 |
ev_stat_stat (e_loop (w), w); |
1247 |
else if (!s->st_nlink) |
1248 |
errno = ENOENT; |
1249 |
|
1250 |
PL_statcache.st_dev = s->st_nlink; |
1251 |
PL_statcache.st_ino = s->st_ino; |
1252 |
PL_statcache.st_mode = s->st_mode; |
1253 |
PL_statcache.st_nlink = s->st_nlink; |
1254 |
PL_statcache.st_uid = s->st_uid; |
1255 |
PL_statcache.st_gid = s->st_gid; |
1256 |
PL_statcache.st_rdev = s->st_rdev; |
1257 |
PL_statcache.st_size = s->st_size; |
1258 |
PL_statcache.st_atime = s->st_atime; |
1259 |
PL_statcache.st_mtime = s->st_mtime; |
1260 |
PL_statcache.st_ctime = s->st_ctime; |
1261 |
|
1262 |
if (GIMME_V == G_SCALAR) |
1263 |
XPUSHs (boolSV (s->st_nlink)); |
1264 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1265 |
{ |
1266 |
EXTEND (SP, 13); |
1267 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1268 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1269 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1270 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1271 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1272 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1273 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1274 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1275 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1276 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1277 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1278 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1279 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1280 |
} |
1281 |
} |
1282 |
|
1283 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1284 |
|
1285 |
void ev_embed_start (ev_embed *w) |
1286 |
CODE: |
1287 |
START (embed, w); |
1288 |
|
1289 |
void ev_embed_stop (ev_embed *w) |
1290 |
CODE: |
1291 |
STOP (embed, w); |
1292 |
|
1293 |
void DESTROY (ev_embed *w) |
1294 |
CODE: |
1295 |
STOP (embed, w); |
1296 |
e_destroy (w); |
1297 |
|
1298 |
void set (ev_embed *w, struct ev_loop *loop) |
1299 |
CODE: |
1300 |
{ |
1301 |
sv_setsv (e_fh (w), ST (1)); |
1302 |
RESET (embed, w, (w, loop)); |
1303 |
} |
1304 |
|
1305 |
SV *other (ev_embed *w) |
1306 |
CODE: |
1307 |
RETVAL = newSVsv (e_fh (w)); |
1308 |
OUTPUT: |
1309 |
RETVAL |
1310 |
|
1311 |
void ev_embed_sweep (ev_embed *w) |
1312 |
C_ARGS: e_loop (w), w |
1313 |
|
1314 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1315 |
|
1316 |
void ev_async_start (ev_async *w) |
1317 |
CODE: |
1318 |
START (async, w); |
1319 |
|
1320 |
void ev_async_stop (ev_async *w) |
1321 |
CODE: |
1322 |
STOP (async, w); |
1323 |
|
1324 |
void DESTROY (ev_async *w) |
1325 |
CODE: |
1326 |
STOP (async, w); |
1327 |
e_destroy (w); |
1328 |
|
1329 |
void ev_async_send (ev_async *w) |
1330 |
C_ARGS: e_loop (w), w |
1331 |
|
1332 |
SV *ev_async_async_pending (ev_async *w) |
1333 |
CODE: |
1334 |
RETVAL = boolSV (ev_async_pending (w)); |
1335 |
OUTPUT: |
1336 |
RETVAL |
1337 |
|
1338 |
#ifndef EV_NO_LOOPS |
1339 |
|
1340 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1341 |
|
1342 |
SV *new (SV *klass, unsigned int flags = 0) |
1343 |
CODE: |
1344 |
{ |
1345 |
struct ev_loop *loop = ev_loop_new (flags); |
1346 |
|
1347 |
if (!loop) |
1348 |
XSRETURN_UNDEF; |
1349 |
|
1350 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1351 |
} |
1352 |
OUTPUT: |
1353 |
RETVAL |
1354 |
|
1355 |
void DESTROY (struct ev_loop *loop) |
1356 |
CODE: |
1357 |
/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */ |
1358 |
/* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
1359 |
if (loop != evapi.default_loop) |
1360 |
ev_loop_destroy (loop); |
1361 |
|
1362 |
void ev_loop_fork (struct ev_loop *loop) |
1363 |
|
1364 |
NV ev_now (struct ev_loop *loop) |
1365 |
|
1366 |
void ev_now_update (struct ev_loop *loop) |
1367 |
|
1368 |
void ev_suspend (struct ev_loop *loop) |
1369 |
|
1370 |
void ev_resume (struct ev_loop *loop) |
1371 |
|
1372 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1373 |
|
1374 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1375 |
|
1376 |
unsigned int ev_backend (struct ev_loop *loop) |
1377 |
|
1378 |
void ev_verify (struct ev_loop *loop) |
1379 |
ALIAS: |
1380 |
loop_verify = 1 |
1381 |
|
1382 |
unsigned int ev_iteration (struct ev_loop *loop) |
1383 |
ALIAS: |
1384 |
loop_count = 1 |
1385 |
|
1386 |
unsigned int ev_depth (struct ev_loop *loop) |
1387 |
ALIAS: |
1388 |
loop_depth = 1 |
1389 |
|
1390 |
void ev_run (struct ev_loop *loop, int flags = 0) |
1391 |
ALIAS: |
1392 |
loop = 1 |
1393 |
|
1394 |
void ev_break (struct ev_loop *loop, int how = 1) |
1395 |
ALIAS: |
1396 |
unloop = 1 |
1397 |
|
1398 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1399 |
|
1400 |
unsigned int ev_pending_count (struct ev_loop *loop) |
1401 |
|
1402 |
void ev_invoke_pending (struct ev_loop *loop) |
1403 |
|
1404 |
#if 0 |
1405 |
|
1406 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1407 |
CODE: |
1408 |
{ |
1409 |
Signal signum = s_signum (signal); |
1410 |
CHECK_SIG (signal, signum); |
1411 |
|
1412 |
ev_feed_signal_event (loop, signum); |
1413 |
} |
1414 |
|
1415 |
#endif |
1416 |
|
1417 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1418 |
ALIAS: |
1419 |
io_ns = 1 |
1420 |
CODE: |
1421 |
{ |
1422 |
int fd = s_fileno (fh, events & EV_WRITE); |
1423 |
CHECK_FD (fh, fd); |
1424 |
|
1425 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1426 |
e_fh (RETVAL) = newSVsv (fh); |
1427 |
ev_io_set (RETVAL, fd, events); |
1428 |
if (!ix) START (io, RETVAL); |
1429 |
} |
1430 |
OUTPUT: |
1431 |
RETVAL |
1432 |
|
1433 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1434 |
ALIAS: |
1435 |
timer_ns = 1 |
1436 |
INIT: |
1437 |
CHECK_REPEAT (repeat); |
1438 |
CODE: |
1439 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1440 |
ev_timer_set (RETVAL, after, repeat); |
1441 |
if (!ix) START (timer, RETVAL); |
1442 |
OUTPUT: |
1443 |
RETVAL |
1444 |
|
1445 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1446 |
ALIAS: |
1447 |
periodic_ns = 1 |
1448 |
INIT: |
1449 |
CHECK_REPEAT (interval); |
1450 |
CODE: |
1451 |
{ |
1452 |
ev_periodic *w; |
1453 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1454 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1455 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
1456 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1457 |
if (!ix) START (periodic, w); |
1458 |
} |
1459 |
OUTPUT: |
1460 |
RETVAL |
1461 |
|
1462 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1463 |
ALIAS: |
1464 |
signal_ns = 1 |
1465 |
CODE: |
1466 |
{ |
1467 |
Signal signum = s_signum (signal); |
1468 |
CHECK_SIG (signal, signum); |
1469 |
|
1470 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1471 |
ev_signal_set (RETVAL, signum); |
1472 |
if (!ix) START_SIGNAL (RETVAL); |
1473 |
} |
1474 |
OUTPUT: |
1475 |
RETVAL |
1476 |
|
1477 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1478 |
ALIAS: |
1479 |
idle_ns = 1 |
1480 |
CODE: |
1481 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1482 |
ev_idle_set (RETVAL); |
1483 |
if (!ix) START (idle, RETVAL); |
1484 |
OUTPUT: |
1485 |
RETVAL |
1486 |
|
1487 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1488 |
ALIAS: |
1489 |
prepare_ns = 1 |
1490 |
CODE: |
1491 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1492 |
ev_prepare_set (RETVAL); |
1493 |
if (!ix) START (prepare, RETVAL); |
1494 |
OUTPUT: |
1495 |
RETVAL |
1496 |
|
1497 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1498 |
ALIAS: |
1499 |
check_ns = 1 |
1500 |
CODE: |
1501 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1502 |
ev_check_set (RETVAL); |
1503 |
if (!ix) START (check, RETVAL); |
1504 |
OUTPUT: |
1505 |
RETVAL |
1506 |
|
1507 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1508 |
ALIAS: |
1509 |
fork_ns = 1 |
1510 |
CODE: |
1511 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1512 |
ev_fork_set (RETVAL); |
1513 |
if (!ix) START (fork, RETVAL); |
1514 |
OUTPUT: |
1515 |
RETVAL |
1516 |
|
1517 |
ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1518 |
ALIAS: |
1519 |
cleanup_ns = 1 |
1520 |
CODE: |
1521 |
RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
1522 |
ev_cleanup_set (RETVAL); |
1523 |
if (!ix) START (cleanup, RETVAL); |
1524 |
OUTPUT: |
1525 |
RETVAL |
1526 |
|
1527 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1528 |
ALIAS: |
1529 |
child_ns = 1 |
1530 |
CODE: |
1531 |
#if EV_CHILD_ENABLE |
1532 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1533 |
ev_child_set (RETVAL, pid, trace); |
1534 |
if (!ix) START (child, RETVAL); |
1535 |
#else |
1536 |
croak ("EV::child watchers not supported on this platform"); |
1537 |
#endif |
1538 |
OUTPUT: |
1539 |
RETVAL |
1540 |
|
1541 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1542 |
ALIAS: |
1543 |
stat_ns = 1 |
1544 |
CODE: |
1545 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1546 |
e_fh (RETVAL) = newSVsv (path); |
1547 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
1548 |
if (!ix) START (stat, RETVAL); |
1549 |
OUTPUT: |
1550 |
RETVAL |
1551 |
|
1552 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1553 |
ALIAS: |
1554 |
embed_ns = 1 |
1555 |
CODE: |
1556 |
{ |
1557 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1558 |
croak ("passed loop is not embeddable via EV::embed,"); |
1559 |
|
1560 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1561 |
e_fh (RETVAL) = newSVsv (ST (1)); |
1562 |
ev_embed_set (RETVAL, other); |
1563 |
if (!ix) START (embed, RETVAL); |
1564 |
} |
1565 |
OUTPUT: |
1566 |
RETVAL |
1567 |
|
1568 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1569 |
ALIAS: |
1570 |
async_ns = 1 |
1571 |
CODE: |
1572 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1573 |
ev_async_set (RETVAL); |
1574 |
if (!ix) START (async, RETVAL); |
1575 |
OUTPUT: |
1576 |
RETVAL |
1577 |
|
1578 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1579 |
CODE: |
1580 |
ev_once ( |
1581 |
loop, |
1582 |
s_fileno (fh, events & EV_WRITE), events, |
1583 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1584 |
e_once_cb, |
1585 |
newSVsv (cb) |
1586 |
); |
1587 |
|
1588 |
#endif |
1589 |
|