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_USE_FLOOR 1 |
22 |
#define EV_API_STATIC |
23 |
#define EV_H <ev.h> |
24 |
#define EV_CONFIG_H error |
25 |
#include "EV/EVAPI.h" |
26 |
|
27 |
#define EV_SELECT_IS_WINSOCKET 0 |
28 |
#ifdef _WIN32 |
29 |
# define EV_SELECT_USE_FD_SET 0 |
30 |
# define NFDBITS PERL_NFDBITS |
31 |
# define fd_mask Perl_fd_mask |
32 |
#endif |
33 |
/* due to bugs in OS X we have to use libev/ explicitly here */ |
34 |
#include "libev/ev.c" |
35 |
|
36 |
#if !defined _WIN32 && !defined _MINIX |
37 |
# include <pthread.h> |
38 |
#endif |
39 |
|
40 |
#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop)) |
41 |
#define e_flags(w) ((ev_watcher *)(w))->e_flags |
42 |
#define e_self(w) ((ev_watcher *)(w))->self |
43 |
#define e_fh(w) ((ev_watcher *)(w))->fh |
44 |
#define e_data(w) ((ev_watcher *)(w))->data |
45 |
|
46 |
#define WFLAG_KEEPALIVE 1 |
47 |
#define WFLAG_UNREFED 2 /* has been unref'ed */ |
48 |
|
49 |
#define UNREF(w) \ |
50 |
if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \ |
51 |
&& ev_is_active (w)) \ |
52 |
{ \ |
53 |
ev_unref (e_loop (w)); \ |
54 |
e_flags (w) |= WFLAG_UNREFED; \ |
55 |
} |
56 |
|
57 |
#define REF(w) \ |
58 |
if (e_flags (w) & WFLAG_UNREFED) \ |
59 |
{ \ |
60 |
e_flags (w) &= ~WFLAG_UNREFED; \ |
61 |
ev_ref (e_loop (w)); \ |
62 |
} |
63 |
|
64 |
#define START(type,w) \ |
65 |
do { \ |
66 |
ev_ ## type ## _start (e_loop (w), w); \ |
67 |
UNREF (w); \ |
68 |
} while (0) |
69 |
|
70 |
#define STOP(type,w) \ |
71 |
do { \ |
72 |
REF (w); \ |
73 |
ev_ ## type ## _stop (e_loop (w), w); \ |
74 |
} while (0) |
75 |
|
76 |
#define RESET(type,w,seta) \ |
77 |
do { \ |
78 |
int active = ev_is_active (w); \ |
79 |
if (active) STOP (type, w); \ |
80 |
ev_ ## type ## _set seta; \ |
81 |
if (active) START (type, w); \ |
82 |
} while (0) |
83 |
|
84 |
typedef int Signal; |
85 |
|
86 |
/* horrible... */ |
87 |
#define CHECK_SIGNAL_CAN_START(w) \ |
88 |
do { \ |
89 |
/* dive into the internals of libev to avoid aborting in libev */ \ |
90 |
if (signals [(w)->signum - 1].loop \ |
91 |
&& signals [(w)->signum - 1].loop != e_loop (w)) \ |
92 |
croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \ |
93 |
} while (0) |
94 |
|
95 |
#define START_SIGNAL(w) \ |
96 |
do { \ |
97 |
CHECK_SIGNAL_CAN_START (w); \ |
98 |
START (signal, w); \ |
99 |
} while (0) \ |
100 |
|
101 |
#define RESET_SIGNAL(w,seta) \ |
102 |
do { \ |
103 |
int active = ev_is_active (w); \ |
104 |
if (active) STOP (signal, w); \ |
105 |
ev_ ## signal ## _set seta; \ |
106 |
if (active) START_SIGNAL (w); \ |
107 |
} while (0) |
108 |
|
109 |
static SV *default_loop_sv; |
110 |
|
111 |
static struct EVAPI evapi; |
112 |
|
113 |
static HV |
114 |
*stash_loop, |
115 |
*stash_watcher, |
116 |
*stash_io, |
117 |
*stash_timer, |
118 |
*stash_periodic, |
119 |
*stash_signal, |
120 |
*stash_child, |
121 |
*stash_stat, |
122 |
*stash_idle, |
123 |
*stash_prepare, |
124 |
*stash_check, |
125 |
*stash_embed, |
126 |
*stash_fork, |
127 |
*stash_cleanup, |
128 |
*stash_async; |
129 |
|
130 |
///////////////////////////////////////////////////////////////////////////// |
131 |
// Event |
132 |
|
133 |
static void e_cb (EV_P_ ev_watcher *w, int revents); |
134 |
|
135 |
static void * |
136 |
e_new (int size, SV *cb_sv, SV *loop) |
137 |
{ |
138 |
SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0; |
139 |
ev_watcher *w; |
140 |
SV *self = NEWSV (0, size); |
141 |
SvPOK_only (self); |
142 |
SvCUR_set (self, size); |
143 |
|
144 |
w = (ev_watcher *)SvPVX (self); |
145 |
|
146 |
ev_init (w, cv ? e_cb : 0); |
147 |
|
148 |
w->loop = SvREFCNT_inc (SvRV (loop)); |
149 |
w->e_flags = WFLAG_KEEPALIVE; |
150 |
w->data = 0; |
151 |
w->fh = 0; |
152 |
w->cb_sv = SvREFCNT_inc (cv); |
153 |
w->self = self; |
154 |
|
155 |
return (void *)w; |
156 |
} |
157 |
|
158 |
static void |
159 |
e_destroy (void *w_) |
160 |
{ |
161 |
ev_watcher *w = (ev_watcher *)w_; |
162 |
|
163 |
SvREFCNT_dec (w->loop ); w->loop = 0; |
164 |
SvREFCNT_dec (w->fh ); w->fh = 0; |
165 |
SvREFCNT_dec (w->cb_sv); w->cb_sv = 0; |
166 |
SvREFCNT_dec (w->data ); w->data = 0; |
167 |
} |
168 |
|
169 |
static SV * |
170 |
e_bless (ev_watcher *w, HV *stash) |
171 |
{ |
172 |
SV *rv; |
173 |
|
174 |
if (SvOBJECT (w->self)) |
175 |
rv = newRV_inc (w->self); |
176 |
else |
177 |
{ |
178 |
rv = newRV_noinc (w->self); |
179 |
sv_bless (rv, stash); |
180 |
SvREADONLY_on (w->self); |
181 |
} |
182 |
|
183 |
return rv; |
184 |
} |
185 |
|
186 |
static SV *sv_self_cache, *sv_events_cache; |
187 |
|
188 |
static void |
189 |
e_cb (EV_P_ ev_watcher *w, int revents) |
190 |
{ |
191 |
dSP; |
192 |
I32 mark = SP - PL_stack_base; |
193 |
SV *sv_self, *sv_events; |
194 |
|
195 |
/* libev might have stopped the watcher */ |
196 |
if (expect_false (w->e_flags & WFLAG_UNREFED) |
197 |
&& !ev_is_active (w)) |
198 |
REF (w); |
199 |
|
200 |
if (expect_true (sv_self_cache)) |
201 |
{ |
202 |
sv_self = sv_self_cache; sv_self_cache = 0; |
203 |
SvRV_set (sv_self, SvREFCNT_inc_NN (w->self)); |
204 |
} |
205 |
else |
206 |
{ |
207 |
sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */ |
208 |
SvREADONLY_on (sv_self); |
209 |
} |
210 |
|
211 |
if (expect_true (sv_events_cache)) |
212 |
{ |
213 |
sv_events = sv_events_cache; sv_events_cache = 0; |
214 |
SvIV_set (sv_events, revents); |
215 |
SvIOK_only (sv_events); |
216 |
} |
217 |
else |
218 |
{ |
219 |
sv_events = newSViv (revents); |
220 |
SvREADONLY_on (sv_events); |
221 |
} |
222 |
|
223 |
PUSHMARK (SP); |
224 |
EXTEND (SP, 2); |
225 |
PUSHs (sv_self); |
226 |
PUSHs (sv_events); |
227 |
|
228 |
PUTBACK; |
229 |
call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL); |
230 |
|
231 |
if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache)) |
232 |
SvREFCNT_dec (sv_self); |
233 |
else |
234 |
{ |
235 |
SvREFCNT_dec (SvRV (sv_self)); |
236 |
SvRV_set (sv_self, &PL_sv_undef); |
237 |
sv_self_cache = sv_self; |
238 |
} |
239 |
|
240 |
if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache)) |
241 |
SvREFCNT_dec (sv_events); |
242 |
else |
243 |
sv_events_cache = sv_events; |
244 |
|
245 |
if (expect_false (SvTRUE (ERRSV))) |
246 |
{ |
247 |
SPAGAIN; |
248 |
PUSHMARK (SP); |
249 |
PUTBACK; |
250 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
251 |
} |
252 |
|
253 |
SP = PL_stack_base + mark; |
254 |
PUTBACK; |
255 |
} |
256 |
|
257 |
static void |
258 |
e_once_cb (int revents, void *arg) |
259 |
{ |
260 |
dSP; |
261 |
I32 mark = SP - PL_stack_base; |
262 |
SV *sv_events; |
263 |
|
264 |
if (sv_events_cache) |
265 |
{ |
266 |
sv_events = sv_events_cache; sv_events_cache = 0; |
267 |
SvIV_set (sv_events, revents); |
268 |
} |
269 |
else |
270 |
sv_events = newSViv (revents); |
271 |
|
272 |
PUSHMARK (SP); |
273 |
XPUSHs (sv_events); |
274 |
|
275 |
PUTBACK; |
276 |
call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL); |
277 |
|
278 |
SvREFCNT_dec ((SV *)arg); |
279 |
|
280 |
if (sv_events_cache) |
281 |
SvREFCNT_dec (sv_events); |
282 |
else |
283 |
sv_events_cache = sv_events; |
284 |
|
285 |
if (SvTRUE (ERRSV)) |
286 |
{ |
287 |
SPAGAIN; |
288 |
PUSHMARK (SP); |
289 |
PUTBACK; |
290 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
291 |
} |
292 |
|
293 |
SP = PL_stack_base + mark; |
294 |
PUTBACK; |
295 |
} |
296 |
|
297 |
static ev_tstamp |
298 |
e_periodic_cb (ev_periodic *w, ev_tstamp now) |
299 |
{ |
300 |
ev_tstamp retval; |
301 |
int count; |
302 |
dSP; |
303 |
|
304 |
ENTER; |
305 |
SAVETMPS; |
306 |
|
307 |
PUSHMARK (SP); |
308 |
EXTEND (SP, 2); |
309 |
PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */ |
310 |
PUSHs (newSVnv (now)); |
311 |
|
312 |
PUTBACK; |
313 |
count = call_sv (w->fh, G_SCALAR | G_EVAL); |
314 |
SPAGAIN; |
315 |
|
316 |
if (SvTRUE (ERRSV)) |
317 |
{ |
318 |
PUSHMARK (SP); |
319 |
PUTBACK; |
320 |
call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR); |
321 |
SPAGAIN; |
322 |
} |
323 |
|
324 |
if (count > 0) |
325 |
{ |
326 |
retval = SvNV (TOPs); |
327 |
|
328 |
if (retval < now) |
329 |
retval = now; |
330 |
} |
331 |
else |
332 |
retval = now; |
333 |
|
334 |
FREETMPS; |
335 |
LEAVE; |
336 |
|
337 |
return retval; |
338 |
} |
339 |
|
340 |
#define CHECK_REPEAT(repeat) if (repeat < 0.) \ |
341 |
croak (# repeat " value must be >= 0"); |
342 |
|
343 |
#define CHECK_FD(fh,fd) if ((fd) < 0) \ |
344 |
croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh)); |
345 |
|
346 |
#define CHECK_SIG(sv,num) if ((num) < 0) \ |
347 |
croak ("illegal signal number or name: %s", SvPV_nolen (sv)); |
348 |
|
349 |
static void |
350 |
default_fork (void) |
351 |
{ |
352 |
ev_loop_fork (EV_DEFAULT_UC); |
353 |
} |
354 |
|
355 |
///////////////////////////////////////////////////////////////////////////// |
356 |
// XS interface functions |
357 |
|
358 |
MODULE = EV PACKAGE = EV PREFIX = ev_ |
359 |
|
360 |
PROTOTYPES: ENABLE |
361 |
|
362 |
BOOT: |
363 |
{ |
364 |
HV *stash = gv_stashpv ("EV", 1); |
365 |
|
366 |
static const struct { |
367 |
const char *name; |
368 |
IV iv; |
369 |
} *civ, const_iv[] = { |
370 |
# define const_iv(pfx, name) { # name, (IV) pfx ## name }, |
371 |
const_iv (EV_, MINPRI) |
372 |
const_iv (EV_, MAXPRI) |
373 |
|
374 |
const_iv (EV_, UNDEF) |
375 |
const_iv (EV_, NONE) |
376 |
const_iv (EV_, READ) |
377 |
const_iv (EV_, WRITE) |
378 |
const_iv (EV_, IO) |
379 |
const_iv (EV_, TIMER) |
380 |
const_iv (EV_, PERIODIC) |
381 |
const_iv (EV_, SIGNAL) |
382 |
const_iv (EV_, CHILD) |
383 |
const_iv (EV_, STAT) |
384 |
const_iv (EV_, IDLE) |
385 |
const_iv (EV_, PREPARE) |
386 |
const_iv (EV_, CHECK) |
387 |
const_iv (EV_, EMBED) |
388 |
const_iv (EV_, FORK) |
389 |
const_iv (EV_, CLEANUP) |
390 |
const_iv (EV_, ASYNC) |
391 |
const_iv (EV_, CUSTOM) |
392 |
const_iv (EV_, ERROR) |
393 |
|
394 |
const_iv (EV, RUN_NOWAIT) |
395 |
const_iv (EV, RUN_ONCE) |
396 |
|
397 |
const_iv (EV, BREAK_CANCEL) |
398 |
const_iv (EV, BREAK_ONE) |
399 |
const_iv (EV, BREAK_ALL) |
400 |
const_iv (EV, BACKEND_SELECT) |
401 |
const_iv (EV, BACKEND_POLL) |
402 |
const_iv (EV, BACKEND_EPOLL) |
403 |
const_iv (EV, BACKEND_KQUEUE) |
404 |
const_iv (EV, BACKEND_DEVPOLL) |
405 |
const_iv (EV, BACKEND_PORT) |
406 |
const_iv (EV, BACKEND_ALL) |
407 |
const_iv (EV, BACKEND_MASK) |
408 |
const_iv (EV, FLAG_AUTO) |
409 |
const_iv (EV, FLAG_FORKCHECK) |
410 |
const_iv (EV, FLAG_SIGNALFD) |
411 |
const_iv (EV, FLAG_NOSIGMASK) |
412 |
const_iv (EV, FLAG_NOENV) |
413 |
const_iv (EV, FLAG_NOINOTIFY) |
414 |
|
415 |
const_iv (EV_, VERSION_MAJOR) |
416 |
const_iv (EV_, VERSION_MINOR) |
417 |
#if EV_COMPAT3 |
418 |
const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */ |
419 |
const_iv (EV_, TIMEOUT) |
420 |
const_iv (EV, LOOP_NONBLOCK) |
421 |
const_iv (EV, LOOP_ONESHOT) |
422 |
const_iv (EV, UNLOOP_CANCEL) |
423 |
const_iv (EV, UNLOOP_ONE) |
424 |
const_iv (EV, UNLOOP_ALL) |
425 |
#endif |
426 |
}; |
427 |
|
428 |
for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--) |
429 |
newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv)); |
430 |
|
431 |
stash_loop = gv_stashpv ("EV::Loop" , 1); |
432 |
stash_watcher = gv_stashpv ("EV::Watcher" , 1); |
433 |
stash_io = gv_stashpv ("EV::IO" , 1); |
434 |
stash_timer = gv_stashpv ("EV::Timer" , 1); |
435 |
stash_periodic = gv_stashpv ("EV::Periodic", 1); |
436 |
stash_signal = gv_stashpv ("EV::Signal" , 1); |
437 |
stash_idle = gv_stashpv ("EV::Idle" , 1); |
438 |
stash_prepare = gv_stashpv ("EV::Prepare" , 1); |
439 |
stash_check = gv_stashpv ("EV::Check" , 1); |
440 |
stash_child = gv_stashpv ("EV::Child" , 1); |
441 |
stash_embed = gv_stashpv ("EV::Embed" , 1); |
442 |
stash_stat = gv_stashpv ("EV::Stat" , 1); |
443 |
stash_fork = gv_stashpv ("EV::Fork" , 1); |
444 |
stash_cleanup = gv_stashpv ("EV::Cleanup" , 1); |
445 |
stash_async = gv_stashpv ("EV::Async" , 1); |
446 |
|
447 |
{ |
448 |
SV *sv = perl_get_sv ("EV::API", TRUE); |
449 |
perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */ |
450 |
|
451 |
/* the poor man's shared library emulator */ |
452 |
evapi.ver = EV_API_VERSION; |
453 |
evapi.rev = EV_API_REVISION; |
454 |
evapi.sv_fileno = sv_fileno; |
455 |
evapi.sv_signum = s_signum; |
456 |
evapi.supported_backends = ev_supported_backends (); |
457 |
evapi.recommended_backends = ev_recommended_backends (); |
458 |
evapi.embeddable_backends = ev_embeddable_backends (); |
459 |
evapi.time_ = ev_time; |
460 |
evapi.sleep_ = ev_sleep; |
461 |
evapi.loop_new = ev_loop_new; |
462 |
evapi.loop_destroy = ev_loop_destroy; |
463 |
evapi.loop_fork = ev_loop_fork; |
464 |
evapi.iteration = ev_iteration; |
465 |
evapi.depth = ev_depth; |
466 |
evapi.set_userdata = ev_set_userdata; |
467 |
evapi.userdata = ev_userdata; |
468 |
evapi.now = ev_now; |
469 |
evapi.now_update = ev_now_update; |
470 |
evapi.suspend = ev_suspend; |
471 |
evapi.resume = ev_resume; |
472 |
evapi.backend = ev_backend; |
473 |
evapi.break_ = ev_break; |
474 |
evapi.invoke_pending = ev_invoke_pending; |
475 |
evapi.pending_count = ev_pending_count; |
476 |
evapi.verify = ev_verify; |
477 |
evapi.set_loop_release_cb = ev_set_loop_release_cb; |
478 |
evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb; |
479 |
evapi.ref = ev_ref; |
480 |
evapi.unref = ev_unref; |
481 |
evapi.run = ev_run; |
482 |
evapi.once = ev_once; |
483 |
evapi.io_start = ev_io_start; |
484 |
evapi.io_stop = ev_io_stop; |
485 |
evapi.timer_start = ev_timer_start; |
486 |
evapi.timer_stop = ev_timer_stop; |
487 |
evapi.timer_again = ev_timer_again; |
488 |
evapi.timer_remaining = ev_timer_remaining; |
489 |
evapi.periodic_start = ev_periodic_start; |
490 |
evapi.periodic_stop = ev_periodic_stop; |
491 |
evapi.signal_start = ev_signal_start; |
492 |
evapi.signal_stop = ev_signal_stop; |
493 |
evapi.idle_start = ev_idle_start; |
494 |
evapi.idle_stop = ev_idle_stop; |
495 |
evapi.prepare_start = ev_prepare_start; |
496 |
evapi.prepare_stop = ev_prepare_stop; |
497 |
evapi.check_start = ev_check_start; |
498 |
evapi.check_stop = ev_check_stop; |
499 |
#if EV_CHILD_ENABLE |
500 |
evapi.child_start = ev_child_start; |
501 |
evapi.child_stop = ev_child_stop; |
502 |
#endif |
503 |
evapi.stat_start = ev_stat_start; |
504 |
evapi.stat_stop = ev_stat_stop; |
505 |
evapi.stat_stat = ev_stat_stat; |
506 |
evapi.embed_start = ev_embed_start; |
507 |
evapi.embed_stop = ev_embed_stop; |
508 |
evapi.embed_sweep = ev_embed_sweep; |
509 |
evapi.fork_start = ev_fork_start; |
510 |
evapi.fork_stop = ev_fork_stop; |
511 |
evapi.cleanup_start = ev_cleanup_start; |
512 |
evapi.cleanup_stop = ev_cleanup_stop; |
513 |
evapi.async_start = ev_async_start; |
514 |
evapi.async_stop = ev_async_stop; |
515 |
evapi.async_send = ev_async_send; |
516 |
evapi.clear_pending = ev_clear_pending; |
517 |
evapi.invoke = ev_invoke; |
518 |
|
519 |
sv_setiv (sv, (IV)&evapi); |
520 |
SvREADONLY_on (sv); |
521 |
} |
522 |
#if !defined _WIN32 && !defined _MINIX |
523 |
#if __linux |
524 |
int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle); |
525 |
__register_atfork (0, 0, default_fork, 0); |
526 |
#else |
527 |
pthread_atfork (0, 0, default_fork); |
528 |
#endif |
529 |
#endif |
530 |
} |
531 |
|
532 |
SV *ev_default_loop (unsigned int flags = 0) |
533 |
CODE: |
534 |
{ |
535 |
if (!default_loop_sv) |
536 |
{ |
537 |
evapi.default_loop = ev_default_loop (flags); |
538 |
|
539 |
if (!evapi.default_loop) |
540 |
XSRETURN_UNDEF; |
541 |
|
542 |
default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop); |
543 |
} |
544 |
|
545 |
RETVAL = newSVsv (default_loop_sv); |
546 |
} |
547 |
OUTPUT: |
548 |
RETVAL |
549 |
|
550 |
void ev_default_destroy () |
551 |
CODE: |
552 |
ev_loop_destroy (EV_DEFAULT_UC); |
553 |
SvREFCNT_dec (default_loop_sv); |
554 |
default_loop_sv = 0; |
555 |
|
556 |
unsigned int ev_supported_backends () |
557 |
|
558 |
unsigned int ev_recommended_backends () |
559 |
|
560 |
unsigned int ev_embeddable_backends () |
561 |
|
562 |
void ev_sleep (NV interval) |
563 |
|
564 |
NV ev_time () |
565 |
|
566 |
void ev_feed_signal (SV *signal) |
567 |
CODE: |
568 |
{ |
569 |
Signal signum = s_signum (signal); |
570 |
CHECK_SIG (signal, signum); |
571 |
|
572 |
ev_feed_signal (signum); |
573 |
} |
574 |
|
575 |
NV ev_now () |
576 |
C_ARGS: evapi.default_loop |
577 |
|
578 |
void ev_now_update () |
579 |
C_ARGS: evapi.default_loop |
580 |
|
581 |
void ev_suspend () |
582 |
C_ARGS: evapi.default_loop |
583 |
|
584 |
void ev_resume () |
585 |
C_ARGS: evapi.default_loop |
586 |
|
587 |
unsigned int ev_backend () |
588 |
C_ARGS: evapi.default_loop |
589 |
|
590 |
void ev_verify () |
591 |
ALIAS: |
592 |
loop_verify = 1 |
593 |
C_ARGS: evapi.default_loop |
594 |
|
595 |
unsigned int ev_iteration () |
596 |
ALIAS: |
597 |
loop_count = 1 |
598 |
C_ARGS: evapi.default_loop |
599 |
|
600 |
unsigned int ev_depth () |
601 |
ALIAS: |
602 |
loop_depth = 1 |
603 |
C_ARGS: evapi.default_loop |
604 |
|
605 |
void ev_set_io_collect_interval (NV interval) |
606 |
C_ARGS: evapi.default_loop, interval |
607 |
|
608 |
void ev_set_timeout_collect_interval (NV interval) |
609 |
C_ARGS: evapi.default_loop, interval |
610 |
|
611 |
int ev_run (int flags = 0) |
612 |
ALIAS: |
613 |
loop = 1 |
614 |
C_ARGS: evapi.default_loop, flags |
615 |
|
616 |
void ev_break (int how = EVBREAK_ONE) |
617 |
ALIAS: |
618 |
unloop = 1 |
619 |
C_ARGS: evapi.default_loop, how |
620 |
|
621 |
void ev_feed_fd_event (int fd, int revents = EV_NONE) |
622 |
C_ARGS: evapi.default_loop, fd, revents |
623 |
|
624 |
void ev_feed_signal_event (SV *signal) |
625 |
CODE: |
626 |
{ |
627 |
Signal signum = s_signum (signal); |
628 |
CHECK_SIG (signal, signum); |
629 |
|
630 |
ev_feed_signal_event (evapi.default_loop, signum); |
631 |
} |
632 |
|
633 |
unsigned int ev_pending_count () |
634 |
C_ARGS: evapi.default_loop |
635 |
|
636 |
void ev_invoke_pending () |
637 |
C_ARGS: evapi.default_loop |
638 |
|
639 |
ev_io *io (SV *fh, int events, SV *cb) |
640 |
ALIAS: |
641 |
io_ns = 1 |
642 |
_ae_io = 2 |
643 |
CODE: |
644 |
{ |
645 |
int fd = s_fileno (fh, events & EV_WRITE); |
646 |
CHECK_FD (fh, fd); |
647 |
|
648 |
if (ix == 2) |
649 |
{ |
650 |
ix = 0; |
651 |
events = events ? EV_WRITE : EV_READ; |
652 |
} |
653 |
|
654 |
RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv); |
655 |
e_fh (RETVAL) = newSVsv (fh); |
656 |
ev_io_set (RETVAL, fd, events); |
657 |
if (!ix) START (io, RETVAL); |
658 |
} |
659 |
OUTPUT: |
660 |
RETVAL |
661 |
|
662 |
ev_timer *timer (NV after, NV repeat, SV *cb) |
663 |
ALIAS: |
664 |
timer_ns = 1 |
665 |
INIT: |
666 |
CHECK_REPEAT (repeat); |
667 |
CODE: |
668 |
RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv); |
669 |
ev_timer_set (RETVAL, after, repeat); |
670 |
if (!ix) START (timer, RETVAL); |
671 |
OUTPUT: |
672 |
RETVAL |
673 |
|
674 |
SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb) |
675 |
ALIAS: |
676 |
periodic_ns = 1 |
677 |
INIT: |
678 |
CHECK_REPEAT (interval); |
679 |
CODE: |
680 |
{ |
681 |
ev_periodic *w; |
682 |
w = e_new (sizeof (ev_periodic), cb, default_loop_sv); |
683 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
684 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
685 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
686 |
if (!ix) START (periodic, w); |
687 |
} |
688 |
OUTPUT: |
689 |
RETVAL |
690 |
|
691 |
ev_signal *signal (SV *signal, SV *cb) |
692 |
ALIAS: |
693 |
signal_ns = 1 |
694 |
CODE: |
695 |
{ |
696 |
Signal signum = s_signum (signal); |
697 |
CHECK_SIG (signal, signum); |
698 |
|
699 |
RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv); |
700 |
ev_signal_set (RETVAL, signum); |
701 |
if (!ix) START_SIGNAL (RETVAL); |
702 |
} |
703 |
OUTPUT: |
704 |
RETVAL |
705 |
|
706 |
ev_idle *idle (SV *cb) |
707 |
ALIAS: |
708 |
idle_ns = 1 |
709 |
CODE: |
710 |
RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv); |
711 |
ev_idle_set (RETVAL); |
712 |
if (!ix) START (idle, RETVAL); |
713 |
OUTPUT: |
714 |
RETVAL |
715 |
|
716 |
ev_prepare *prepare (SV *cb) |
717 |
ALIAS: |
718 |
prepare_ns = 1 |
719 |
CODE: |
720 |
RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv); |
721 |
ev_prepare_set (RETVAL); |
722 |
if (!ix) START (prepare, RETVAL); |
723 |
OUTPUT: |
724 |
RETVAL |
725 |
|
726 |
ev_check *check (SV *cb) |
727 |
ALIAS: |
728 |
check_ns = 1 |
729 |
CODE: |
730 |
RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv); |
731 |
ev_check_set (RETVAL); |
732 |
if (!ix) START (check, RETVAL); |
733 |
OUTPUT: |
734 |
RETVAL |
735 |
|
736 |
ev_fork *fork (SV *cb) |
737 |
ALIAS: |
738 |
fork_ns = 1 |
739 |
CODE: |
740 |
RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv); |
741 |
ev_fork_set (RETVAL); |
742 |
if (!ix) START (fork, RETVAL); |
743 |
OUTPUT: |
744 |
RETVAL |
745 |
|
746 |
#if CLEANUP_ENABLED |
747 |
|
748 |
ev_cleanup *cleanup (SV *cb) |
749 |
ALIAS: |
750 |
cleanup_ns = 1 |
751 |
CODE: |
752 |
RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv); |
753 |
SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
754 |
ev_cleanup_set (RETVAL); |
755 |
if (!ix) START (cleanup, RETVAL); |
756 |
OUTPUT: |
757 |
RETVAL |
758 |
|
759 |
#endif |
760 |
|
761 |
ev_child *child (int pid, int trace, SV *cb) |
762 |
ALIAS: |
763 |
child_ns = 1 |
764 |
CODE: |
765 |
#if EV_CHILD_ENABLE |
766 |
RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv); |
767 |
ev_child_set (RETVAL, pid, trace); |
768 |
if (!ix) START (child, RETVAL); |
769 |
#else |
770 |
croak ("EV::child watchers not supported on this platform"); |
771 |
#endif |
772 |
OUTPUT: |
773 |
RETVAL |
774 |
|
775 |
|
776 |
ev_stat *stat (SV *path, NV interval, SV *cb) |
777 |
ALIAS: |
778 |
stat_ns = 1 |
779 |
CODE: |
780 |
RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv); |
781 |
e_fh (RETVAL) = newSVsv (path); |
782 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
783 |
if (!ix) START (stat, RETVAL); |
784 |
OUTPUT: |
785 |
RETVAL |
786 |
|
787 |
#ifndef EV_NO_LOOPS |
788 |
|
789 |
ev_embed *embed (struct ev_loop *loop, SV *cb = 0) |
790 |
ALIAS: |
791 |
embed_ns = 1 |
792 |
CODE: |
793 |
{ |
794 |
if (!(ev_backend (loop) & ev_embeddable_backends ())) |
795 |
croak ("passed loop is not embeddable via EV::embed,"); |
796 |
|
797 |
RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv); |
798 |
e_fh (RETVAL) = newSVsv (ST (0)); |
799 |
ev_embed_set (RETVAL, loop); |
800 |
if (!ix) START (embed, RETVAL); |
801 |
} |
802 |
OUTPUT: |
803 |
RETVAL |
804 |
|
805 |
#endif |
806 |
|
807 |
ev_async *async (SV *cb) |
808 |
ALIAS: |
809 |
async_ns = 1 |
810 |
CODE: |
811 |
RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv); |
812 |
ev_async_set (RETVAL); |
813 |
if (!ix) START (async, RETVAL); |
814 |
OUTPUT: |
815 |
RETVAL |
816 |
|
817 |
void once (SV *fh, int events, SV *timeout, SV *cb) |
818 |
CODE: |
819 |
ev_once ( |
820 |
evapi.default_loop, |
821 |
s_fileno (fh, events & EV_WRITE), events, |
822 |
SvOK (timeout) ? SvNV (timeout) : -1., |
823 |
e_once_cb, |
824 |
newSVsv (cb) |
825 |
); |
826 |
|
827 |
PROTOTYPES: DISABLE |
828 |
|
829 |
MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_ |
830 |
|
831 |
int ev_is_active (ev_watcher *w) |
832 |
|
833 |
int ev_is_pending (ev_watcher *w) |
834 |
|
835 |
void ev_invoke (ev_watcher *w, int revents = EV_NONE) |
836 |
C_ARGS: e_loop (w), w, revents |
837 |
|
838 |
int ev_clear_pending (ev_watcher *w) |
839 |
C_ARGS: e_loop (w), w |
840 |
|
841 |
void ev_feed_event (ev_watcher *w, int revents = EV_NONE) |
842 |
C_ARGS: e_loop (w), w, revents |
843 |
|
844 |
int keepalive (ev_watcher *w, int new_value = 0) |
845 |
CODE: |
846 |
{ |
847 |
RETVAL = w->e_flags & WFLAG_KEEPALIVE; |
848 |
new_value = new_value ? WFLAG_KEEPALIVE : 0; |
849 |
|
850 |
if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE)) |
851 |
{ |
852 |
w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value; |
853 |
REF (w); |
854 |
UNREF (w); |
855 |
} |
856 |
} |
857 |
OUTPUT: |
858 |
RETVAL |
859 |
|
860 |
SV *cb (ev_watcher *w, SV *new_cb = 0) |
861 |
CODE: |
862 |
{ |
863 |
if (items > 1) |
864 |
{ |
865 |
new_cb = s_get_cv_croak (new_cb); |
866 |
RETVAL = newRV_noinc (w->cb_sv); |
867 |
w->cb_sv = SvREFCNT_inc (new_cb); |
868 |
} |
869 |
else |
870 |
RETVAL = newRV_inc (w->cb_sv); |
871 |
} |
872 |
OUTPUT: |
873 |
RETVAL |
874 |
|
875 |
SV *data (ev_watcher *w, SV *new_data = 0) |
876 |
CODE: |
877 |
{ |
878 |
RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef; |
879 |
|
880 |
if (items > 1) |
881 |
{ |
882 |
SvREFCNT_dec (w->data); |
883 |
w->data = newSVsv (new_data); |
884 |
} |
885 |
} |
886 |
OUTPUT: |
887 |
RETVAL |
888 |
|
889 |
SV *loop (ev_watcher *w) |
890 |
CODE: |
891 |
RETVAL = newRV_inc (w->loop); |
892 |
OUTPUT: |
893 |
RETVAL |
894 |
|
895 |
int priority (ev_watcher *w, int new_priority = 0) |
896 |
CODE: |
897 |
{ |
898 |
RETVAL = w->priority; |
899 |
|
900 |
if (items > 1) |
901 |
{ |
902 |
int active = ev_is_active (w); |
903 |
|
904 |
if (active) |
905 |
{ |
906 |
/* grrr. */ |
907 |
PUSHMARK (SP); |
908 |
XPUSHs (ST (0)); |
909 |
PUTBACK; |
910 |
call_method ("stop", G_DISCARD | G_VOID); |
911 |
} |
912 |
|
913 |
ev_set_priority (w, new_priority); |
914 |
|
915 |
if (active) |
916 |
{ |
917 |
PUSHMARK (SP); |
918 |
XPUSHs (ST (0)); |
919 |
PUTBACK; |
920 |
call_method ("start", G_DISCARD | G_VOID); |
921 |
} |
922 |
} |
923 |
} |
924 |
OUTPUT: |
925 |
RETVAL |
926 |
|
927 |
MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_ |
928 |
|
929 |
void ev_io_start (ev_io *w) |
930 |
CODE: |
931 |
START (io, w); |
932 |
|
933 |
void ev_io_stop (ev_io *w) |
934 |
CODE: |
935 |
STOP (io, w); |
936 |
|
937 |
void DESTROY (ev_io *w) |
938 |
CODE: |
939 |
STOP (io, w); |
940 |
e_destroy (w); |
941 |
|
942 |
void set (ev_io *w, SV *fh, int events) |
943 |
CODE: |
944 |
{ |
945 |
int fd = s_fileno (fh, events & EV_WRITE); |
946 |
CHECK_FD (fh, fd); |
947 |
|
948 |
sv_setsv (e_fh (w), fh); |
949 |
RESET (io, w, (w, fd, events)); |
950 |
} |
951 |
|
952 |
SV *fh (ev_io *w, SV *new_fh = 0) |
953 |
CODE: |
954 |
{ |
955 |
if (items > 1) |
956 |
{ |
957 |
int fd = s_fileno (new_fh, w->events & EV_WRITE); |
958 |
CHECK_FD (new_fh, fd); |
959 |
|
960 |
RETVAL = e_fh (w); |
961 |
e_fh (w) = newSVsv (new_fh); |
962 |
|
963 |
RESET (io, w, (w, fd, w->events)); |
964 |
} |
965 |
else |
966 |
RETVAL = newSVsv (e_fh (w)); |
967 |
} |
968 |
OUTPUT: |
969 |
RETVAL |
970 |
|
971 |
int events (ev_io *w, int new_events = EV_UNDEF) |
972 |
CODE: |
973 |
{ |
974 |
RETVAL = w->events; |
975 |
|
976 |
if (items > 1) |
977 |
RESET (io, w, (w, w->fd, new_events)); |
978 |
} |
979 |
OUTPUT: |
980 |
RETVAL |
981 |
|
982 |
MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_ |
983 |
|
984 |
void ev_signal_start (ev_signal *w) |
985 |
CODE: |
986 |
START_SIGNAL (w); |
987 |
|
988 |
void ev_signal_stop (ev_signal *w) |
989 |
CODE: |
990 |
STOP (signal, w); |
991 |
|
992 |
void DESTROY (ev_signal *w) |
993 |
CODE: |
994 |
STOP (signal, w); |
995 |
e_destroy (w); |
996 |
|
997 |
void set (ev_signal *w, SV *signal) |
998 |
CODE: |
999 |
{ |
1000 |
Signal signum = s_signum (signal); |
1001 |
CHECK_SIG (signal, signum); |
1002 |
|
1003 |
RESET_SIGNAL (w, (w, signum)); |
1004 |
} |
1005 |
|
1006 |
int signal (ev_signal *w, SV *new_signal = 0) |
1007 |
CODE: |
1008 |
{ |
1009 |
RETVAL = w->signum; |
1010 |
|
1011 |
if (items > 1) |
1012 |
{ |
1013 |
Signal signum = s_signum (new_signal); |
1014 |
CHECK_SIG (new_signal, signum); |
1015 |
|
1016 |
RESET_SIGNAL (w, (w, signum)); |
1017 |
} |
1018 |
} |
1019 |
OUTPUT: |
1020 |
RETVAL |
1021 |
|
1022 |
MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_ |
1023 |
|
1024 |
void ev_timer_start (ev_timer *w) |
1025 |
INIT: |
1026 |
CHECK_REPEAT (w->repeat); |
1027 |
CODE: |
1028 |
START (timer, w); |
1029 |
|
1030 |
void ev_timer_stop (ev_timer *w) |
1031 |
CODE: |
1032 |
STOP (timer, w); |
1033 |
|
1034 |
void ev_timer_again (ev_timer *w) |
1035 |
INIT: |
1036 |
CHECK_REPEAT (w->repeat); |
1037 |
CODE: |
1038 |
ev_timer_again (e_loop (w), w); |
1039 |
UNREF (w); |
1040 |
|
1041 |
NV ev_timer_remaining (ev_timer *w) |
1042 |
C_ARGS: e_loop (w), w |
1043 |
|
1044 |
void DESTROY (ev_timer *w) |
1045 |
CODE: |
1046 |
STOP (timer, w); |
1047 |
e_destroy (w); |
1048 |
|
1049 |
void set (ev_timer *w, NV after, NV repeat = 0.) |
1050 |
INIT: |
1051 |
CHECK_REPEAT (repeat); |
1052 |
CODE: |
1053 |
RESET (timer, w, (w, after, repeat)); |
1054 |
|
1055 |
MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_ |
1056 |
|
1057 |
void ev_periodic_start (ev_periodic *w) |
1058 |
INIT: |
1059 |
CHECK_REPEAT (w->interval); |
1060 |
CODE: |
1061 |
START (periodic, w); |
1062 |
|
1063 |
void ev_periodic_stop (ev_periodic *w) |
1064 |
CODE: |
1065 |
STOP (periodic, w); |
1066 |
|
1067 |
void ev_periodic_again (ev_periodic *w) |
1068 |
CODE: |
1069 |
ev_periodic_again (e_loop (w), w); |
1070 |
UNREF (w); |
1071 |
|
1072 |
void DESTROY (ev_periodic *w) |
1073 |
CODE: |
1074 |
STOP (periodic, w); |
1075 |
e_destroy (w); |
1076 |
|
1077 |
void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef) |
1078 |
INIT: |
1079 |
CHECK_REPEAT (interval); |
1080 |
CODE: |
1081 |
{ |
1082 |
SvREFCNT_dec (e_fh (w)); |
1083 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1084 |
|
1085 |
RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0)); |
1086 |
} |
1087 |
|
1088 |
NV at (ev_periodic *w) |
1089 |
CODE: |
1090 |
RETVAL = ev_periodic_at (w); |
1091 |
OUTPUT: |
1092 |
RETVAL |
1093 |
|
1094 |
MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_ |
1095 |
|
1096 |
void ev_idle_start (ev_idle *w) |
1097 |
CODE: |
1098 |
START (idle, w); |
1099 |
|
1100 |
void ev_idle_stop (ev_idle *w) |
1101 |
CODE: |
1102 |
STOP (idle, w); |
1103 |
|
1104 |
void DESTROY (ev_idle *w) |
1105 |
CODE: |
1106 |
STOP (idle, w); |
1107 |
e_destroy (w); |
1108 |
|
1109 |
MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_ |
1110 |
|
1111 |
void ev_prepare_start (ev_prepare *w) |
1112 |
CODE: |
1113 |
START (prepare, w); |
1114 |
|
1115 |
void ev_prepare_stop (ev_prepare *w) |
1116 |
CODE: |
1117 |
STOP (prepare, w); |
1118 |
|
1119 |
void DESTROY (ev_prepare *w) |
1120 |
CODE: |
1121 |
STOP (prepare, w); |
1122 |
e_destroy (w); |
1123 |
|
1124 |
MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_ |
1125 |
|
1126 |
void ev_check_start (ev_check *w) |
1127 |
CODE: |
1128 |
START (check, w); |
1129 |
|
1130 |
void ev_check_stop (ev_check *w) |
1131 |
CODE: |
1132 |
STOP (check, w); |
1133 |
|
1134 |
void DESTROY (ev_check *w) |
1135 |
CODE: |
1136 |
STOP (check, w); |
1137 |
e_destroy (w); |
1138 |
|
1139 |
MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_ |
1140 |
|
1141 |
void ev_fork_start (ev_fork *w) |
1142 |
CODE: |
1143 |
START (fork, w); |
1144 |
|
1145 |
void ev_fork_stop (ev_fork *w) |
1146 |
CODE: |
1147 |
STOP (fork, w); |
1148 |
|
1149 |
void DESTROY (ev_fork *w) |
1150 |
CODE: |
1151 |
STOP (fork, w); |
1152 |
e_destroy (w); |
1153 |
|
1154 |
#if CLEANUP_ENABLED |
1155 |
|
1156 |
MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_ |
1157 |
|
1158 |
void ev_cleanup_start (ev_cleanup *w) |
1159 |
CODE: |
1160 |
START (cleanup, w); |
1161 |
|
1162 |
void ev_cleanup_stop (ev_cleanup *w) |
1163 |
CODE: |
1164 |
STOP (cleanup, w); |
1165 |
|
1166 |
void DESTROY (ev_cleanup *w) |
1167 |
CODE: |
1168 |
STOP (cleanup, w); |
1169 |
SvREFCNT_inc (w->loop); /* has been dec'ed on creation */ |
1170 |
e_destroy (w); |
1171 |
|
1172 |
int keepalive (ev_watcher *w, SV *new_value = 0) |
1173 |
CODE: |
1174 |
RETVAL = 1; |
1175 |
OUTPUT: |
1176 |
RETVAL |
1177 |
|
1178 |
#endif |
1179 |
|
1180 |
MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_ |
1181 |
|
1182 |
#if EV_CHILD_ENABLE |
1183 |
|
1184 |
void ev_child_start (ev_child *w) |
1185 |
CODE: |
1186 |
START (child, w); |
1187 |
|
1188 |
void ev_child_stop (ev_child *w) |
1189 |
CODE: |
1190 |
STOP (child, w); |
1191 |
|
1192 |
void DESTROY (ev_child *w) |
1193 |
CODE: |
1194 |
STOP (child, w); |
1195 |
e_destroy (w); |
1196 |
|
1197 |
void set (ev_child *w, int pid, int trace) |
1198 |
CODE: |
1199 |
RESET (child, w, (w, pid, trace)); |
1200 |
|
1201 |
int pid (ev_child *w) |
1202 |
ALIAS: |
1203 |
rpid = 1 |
1204 |
rstatus = 2 |
1205 |
CODE: |
1206 |
RETVAL = ix == 0 ? w->pid |
1207 |
: ix == 1 ? w->rpid |
1208 |
: w->rstatus; |
1209 |
OUTPUT: |
1210 |
RETVAL |
1211 |
|
1212 |
#endif |
1213 |
|
1214 |
MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_ |
1215 |
|
1216 |
void ev_stat_start (ev_stat *w) |
1217 |
CODE: |
1218 |
START (stat, w); |
1219 |
|
1220 |
void ev_stat_stop (ev_stat *w) |
1221 |
CODE: |
1222 |
STOP (stat, w); |
1223 |
|
1224 |
void DESTROY (ev_stat *w) |
1225 |
CODE: |
1226 |
STOP (stat, w); |
1227 |
e_destroy (w); |
1228 |
|
1229 |
void set (ev_stat *w, SV *path, NV interval) |
1230 |
CODE: |
1231 |
{ |
1232 |
sv_setsv (e_fh (w), path); |
1233 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval)); |
1234 |
} |
1235 |
|
1236 |
SV *path (ev_stat *w, SV *new_path = 0) |
1237 |
CODE: |
1238 |
{ |
1239 |
RETVAL = SvREFCNT_inc (e_fh (w)); |
1240 |
|
1241 |
if (items > 1) |
1242 |
{ |
1243 |
SvREFCNT_dec (e_fh (w)); |
1244 |
e_fh (w) = newSVsv (new_path); |
1245 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval)); |
1246 |
} |
1247 |
} |
1248 |
OUTPUT: |
1249 |
RETVAL |
1250 |
|
1251 |
NV interval (ev_stat *w, NV new_interval = 0.) |
1252 |
CODE: |
1253 |
{ |
1254 |
RETVAL = w->interval; |
1255 |
|
1256 |
if (items > 1) |
1257 |
RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval)); |
1258 |
} |
1259 |
OUTPUT: |
1260 |
RETVAL |
1261 |
|
1262 |
void prev (ev_stat *w) |
1263 |
ALIAS: |
1264 |
stat = 1 |
1265 |
attr = 2 |
1266 |
PPCODE: |
1267 |
{ |
1268 |
ev_statdata *s = ix ? &w->attr : &w->prev; |
1269 |
|
1270 |
if (ix == 1) |
1271 |
ev_stat_stat (e_loop (w), w); |
1272 |
else if (!s->st_nlink) |
1273 |
errno = ENOENT; |
1274 |
|
1275 |
PL_statcache.st_dev = s->st_nlink; |
1276 |
PL_statcache.st_ino = s->st_ino; |
1277 |
PL_statcache.st_mode = s->st_mode; |
1278 |
PL_statcache.st_nlink = s->st_nlink; |
1279 |
PL_statcache.st_uid = s->st_uid; |
1280 |
PL_statcache.st_gid = s->st_gid; |
1281 |
PL_statcache.st_rdev = s->st_rdev; |
1282 |
PL_statcache.st_size = s->st_size; |
1283 |
PL_statcache.st_atime = s->st_atime; |
1284 |
PL_statcache.st_mtime = s->st_mtime; |
1285 |
PL_statcache.st_ctime = s->st_ctime; |
1286 |
|
1287 |
if (GIMME_V == G_SCALAR) |
1288 |
XPUSHs (boolSV (s->st_nlink)); |
1289 |
else if (GIMME_V == G_ARRAY && s->st_nlink) |
1290 |
{ |
1291 |
EXTEND (SP, 13); |
1292 |
PUSHs (sv_2mortal (newSViv (s->st_dev))); |
1293 |
PUSHs (sv_2mortal (newSViv (s->st_ino))); |
1294 |
PUSHs (sv_2mortal (newSVuv (s->st_mode))); |
1295 |
PUSHs (sv_2mortal (newSVuv (s->st_nlink))); |
1296 |
PUSHs (sv_2mortal (newSViv (s->st_uid))); |
1297 |
PUSHs (sv_2mortal (newSViv (s->st_gid))); |
1298 |
PUSHs (sv_2mortal (newSViv (s->st_rdev))); |
1299 |
PUSHs (sv_2mortal (newSVnv ((NV)s->st_size))); |
1300 |
PUSHs (sv_2mortal (newSVnv (s->st_atime))); |
1301 |
PUSHs (sv_2mortal (newSVnv (s->st_mtime))); |
1302 |
PUSHs (sv_2mortal (newSVnv (s->st_ctime))); |
1303 |
PUSHs (sv_2mortal (newSVuv (4096))); |
1304 |
PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096)))); |
1305 |
} |
1306 |
} |
1307 |
|
1308 |
MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_ |
1309 |
|
1310 |
void ev_embed_start (ev_embed *w) |
1311 |
CODE: |
1312 |
START (embed, w); |
1313 |
|
1314 |
void ev_embed_stop (ev_embed *w) |
1315 |
CODE: |
1316 |
STOP (embed, w); |
1317 |
|
1318 |
void DESTROY (ev_embed *w) |
1319 |
CODE: |
1320 |
STOP (embed, w); |
1321 |
e_destroy (w); |
1322 |
|
1323 |
void set (ev_embed *w, struct ev_loop *loop) |
1324 |
CODE: |
1325 |
{ |
1326 |
sv_setsv (e_fh (w), ST (1)); |
1327 |
RESET (embed, w, (w, loop)); |
1328 |
} |
1329 |
|
1330 |
SV *other (ev_embed *w) |
1331 |
CODE: |
1332 |
RETVAL = newSVsv (e_fh (w)); |
1333 |
OUTPUT: |
1334 |
RETVAL |
1335 |
|
1336 |
void ev_embed_sweep (ev_embed *w) |
1337 |
C_ARGS: e_loop (w), w |
1338 |
|
1339 |
MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_ |
1340 |
|
1341 |
void ev_async_start (ev_async *w) |
1342 |
CODE: |
1343 |
START (async, w); |
1344 |
|
1345 |
void ev_async_stop (ev_async *w) |
1346 |
CODE: |
1347 |
STOP (async, w); |
1348 |
|
1349 |
void DESTROY (ev_async *w) |
1350 |
CODE: |
1351 |
STOP (async, w); |
1352 |
e_destroy (w); |
1353 |
|
1354 |
void ev_async_send (ev_async *w) |
1355 |
C_ARGS: e_loop (w), w |
1356 |
|
1357 |
SV *ev_async_async_pending (ev_async *w) |
1358 |
CODE: |
1359 |
RETVAL = boolSV (ev_async_pending (w)); |
1360 |
OUTPUT: |
1361 |
RETVAL |
1362 |
|
1363 |
#ifndef EV_NO_LOOPS |
1364 |
|
1365 |
MODULE = EV PACKAGE = EV::Loop PREFIX = ev_ |
1366 |
|
1367 |
SV *new (SV *klass, unsigned int flags = 0) |
1368 |
CODE: |
1369 |
{ |
1370 |
struct ev_loop *loop = ev_loop_new (flags); |
1371 |
|
1372 |
if (!loop) |
1373 |
XSRETURN_UNDEF; |
1374 |
|
1375 |
RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop); |
1376 |
} |
1377 |
OUTPUT: |
1378 |
RETVAL |
1379 |
|
1380 |
void DESTROY (struct ev_loop *loop) |
1381 |
CODE: |
1382 |
/* 1. the default loop shouldn't be freed by destroying it's perl loop object */ |
1383 |
/* 2. not doing so helps avoid many global destruction bugs in perl, too */ |
1384 |
if (loop != evapi.default_loop) |
1385 |
ev_loop_destroy (loop); |
1386 |
|
1387 |
void ev_loop_fork (struct ev_loop *loop) |
1388 |
|
1389 |
NV ev_now (struct ev_loop *loop) |
1390 |
|
1391 |
void ev_now_update (struct ev_loop *loop) |
1392 |
|
1393 |
void ev_suspend (struct ev_loop *loop) |
1394 |
|
1395 |
void ev_resume (struct ev_loop *loop) |
1396 |
|
1397 |
void ev_set_io_collect_interval (struct ev_loop *loop, NV interval) |
1398 |
|
1399 |
void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval) |
1400 |
|
1401 |
unsigned int ev_backend (struct ev_loop *loop) |
1402 |
|
1403 |
void ev_verify (struct ev_loop *loop) |
1404 |
ALIAS: |
1405 |
loop_verify = 1 |
1406 |
|
1407 |
unsigned int ev_iteration (struct ev_loop *loop) |
1408 |
ALIAS: |
1409 |
loop_count = 1 |
1410 |
|
1411 |
unsigned int ev_depth (struct ev_loop *loop) |
1412 |
ALIAS: |
1413 |
loop_depth = 1 |
1414 |
|
1415 |
int ev_run (struct ev_loop *loop, int flags = 0) |
1416 |
ALIAS: |
1417 |
loop = 1 |
1418 |
|
1419 |
void ev_break (struct ev_loop *loop, int how = 1) |
1420 |
ALIAS: |
1421 |
unloop = 1 |
1422 |
|
1423 |
void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE) |
1424 |
|
1425 |
unsigned int ev_pending_count (struct ev_loop *loop) |
1426 |
|
1427 |
void ev_invoke_pending (struct ev_loop *loop) |
1428 |
|
1429 |
#if 0 |
1430 |
|
1431 |
void ev_feed_signal_event (struct ev_loop *loop, SV *signal) |
1432 |
CODE: |
1433 |
{ |
1434 |
Signal signum = s_signum (signal); |
1435 |
CHECK_SIG (signal, signum); |
1436 |
|
1437 |
ev_feed_signal_event (loop, signum); |
1438 |
} |
1439 |
|
1440 |
#endif |
1441 |
|
1442 |
ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb) |
1443 |
ALIAS: |
1444 |
io_ns = 1 |
1445 |
CODE: |
1446 |
{ |
1447 |
int fd = s_fileno (fh, events & EV_WRITE); |
1448 |
CHECK_FD (fh, fd); |
1449 |
|
1450 |
RETVAL = e_new (sizeof (ev_io), cb, ST (0)); |
1451 |
e_fh (RETVAL) = newSVsv (fh); |
1452 |
ev_io_set (RETVAL, fd, events); |
1453 |
if (!ix) START (io, RETVAL); |
1454 |
} |
1455 |
OUTPUT: |
1456 |
RETVAL |
1457 |
|
1458 |
ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb) |
1459 |
ALIAS: |
1460 |
timer_ns = 1 |
1461 |
INIT: |
1462 |
CHECK_REPEAT (repeat); |
1463 |
CODE: |
1464 |
RETVAL = e_new (sizeof (ev_timer), cb, ST (0)); |
1465 |
ev_timer_set (RETVAL, after, repeat); |
1466 |
if (!ix) START (timer, RETVAL); |
1467 |
OUTPUT: |
1468 |
RETVAL |
1469 |
|
1470 |
SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb) |
1471 |
ALIAS: |
1472 |
periodic_ns = 1 |
1473 |
INIT: |
1474 |
CHECK_REPEAT (interval); |
1475 |
CODE: |
1476 |
{ |
1477 |
ev_periodic *w; |
1478 |
w = e_new (sizeof (ev_periodic), cb, ST (0)); |
1479 |
e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0; |
1480 |
ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0); |
1481 |
RETVAL = e_bless ((ev_watcher *)w, stash_periodic); |
1482 |
if (!ix) START (periodic, w); |
1483 |
} |
1484 |
OUTPUT: |
1485 |
RETVAL |
1486 |
|
1487 |
ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb) |
1488 |
ALIAS: |
1489 |
signal_ns = 1 |
1490 |
CODE: |
1491 |
{ |
1492 |
Signal signum = s_signum (signal); |
1493 |
CHECK_SIG (signal, signum); |
1494 |
|
1495 |
RETVAL = e_new (sizeof (ev_signal), cb, ST (0)); |
1496 |
ev_signal_set (RETVAL, signum); |
1497 |
if (!ix) START_SIGNAL (RETVAL); |
1498 |
} |
1499 |
OUTPUT: |
1500 |
RETVAL |
1501 |
|
1502 |
ev_idle *idle (struct ev_loop *loop, SV *cb) |
1503 |
ALIAS: |
1504 |
idle_ns = 1 |
1505 |
CODE: |
1506 |
RETVAL = e_new (sizeof (ev_idle), cb, ST (0)); |
1507 |
ev_idle_set (RETVAL); |
1508 |
if (!ix) START (idle, RETVAL); |
1509 |
OUTPUT: |
1510 |
RETVAL |
1511 |
|
1512 |
ev_prepare *prepare (struct ev_loop *loop, SV *cb) |
1513 |
ALIAS: |
1514 |
prepare_ns = 1 |
1515 |
CODE: |
1516 |
RETVAL = e_new (sizeof (ev_prepare), cb, ST (0)); |
1517 |
ev_prepare_set (RETVAL); |
1518 |
if (!ix) START (prepare, RETVAL); |
1519 |
OUTPUT: |
1520 |
RETVAL |
1521 |
|
1522 |
ev_check *check (struct ev_loop *loop, SV *cb) |
1523 |
ALIAS: |
1524 |
check_ns = 1 |
1525 |
CODE: |
1526 |
RETVAL = e_new (sizeof (ev_check), cb, ST (0)); |
1527 |
ev_check_set (RETVAL); |
1528 |
if (!ix) START (check, RETVAL); |
1529 |
OUTPUT: |
1530 |
RETVAL |
1531 |
|
1532 |
ev_fork *fork (struct ev_loop *loop, SV *cb) |
1533 |
ALIAS: |
1534 |
fork_ns = 1 |
1535 |
CODE: |
1536 |
RETVAL = e_new (sizeof (ev_fork), cb, ST (0)); |
1537 |
ev_fork_set (RETVAL); |
1538 |
if (!ix) START (fork, RETVAL); |
1539 |
OUTPUT: |
1540 |
RETVAL |
1541 |
|
1542 |
#if CLEANUP_ENABLED |
1543 |
|
1544 |
ev_cleanup *cleanup (struct ev_loop *loop, SV *cb) |
1545 |
ALIAS: |
1546 |
cleanup_ns = 1 |
1547 |
CODE: |
1548 |
RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0)); |
1549 |
SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */ |
1550 |
ev_cleanup_set (RETVAL); |
1551 |
if (!ix) START (cleanup, RETVAL); |
1552 |
OUTPUT: |
1553 |
RETVAL |
1554 |
|
1555 |
#endif |
1556 |
|
1557 |
ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb) |
1558 |
ALIAS: |
1559 |
child_ns = 1 |
1560 |
CODE: |
1561 |
#if EV_CHILD_ENABLE |
1562 |
RETVAL = e_new (sizeof (ev_child), cb, ST (0)); |
1563 |
ev_child_set (RETVAL, pid, trace); |
1564 |
if (!ix) START (child, RETVAL); |
1565 |
#else |
1566 |
croak ("EV::child watchers not supported on this platform"); |
1567 |
#endif |
1568 |
OUTPUT: |
1569 |
RETVAL |
1570 |
|
1571 |
ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb) |
1572 |
ALIAS: |
1573 |
stat_ns = 1 |
1574 |
CODE: |
1575 |
RETVAL = e_new (sizeof (ev_stat), cb, ST (0)); |
1576 |
e_fh (RETVAL) = newSVsv (path); |
1577 |
ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval); |
1578 |
if (!ix) START (stat, RETVAL); |
1579 |
OUTPUT: |
1580 |
RETVAL |
1581 |
|
1582 |
ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0) |
1583 |
ALIAS: |
1584 |
embed_ns = 1 |
1585 |
CODE: |
1586 |
{ |
1587 |
if (!(ev_backend (other) & ev_embeddable_backends ())) |
1588 |
croak ("passed loop is not embeddable via EV::embed,"); |
1589 |
|
1590 |
RETVAL = e_new (sizeof (ev_embed), cb, ST (0)); |
1591 |
e_fh (RETVAL) = newSVsv (ST (1)); |
1592 |
ev_embed_set (RETVAL, other); |
1593 |
if (!ix) START (embed, RETVAL); |
1594 |
} |
1595 |
OUTPUT: |
1596 |
RETVAL |
1597 |
|
1598 |
ev_async *async (struct ev_loop *loop, SV *cb) |
1599 |
ALIAS: |
1600 |
async_ns = 1 |
1601 |
CODE: |
1602 |
RETVAL = e_new (sizeof (ev_async), cb, ST (0)); |
1603 |
ev_async_set (RETVAL); |
1604 |
if (!ix) START (async, RETVAL); |
1605 |
OUTPUT: |
1606 |
RETVAL |
1607 |
|
1608 |
void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb) |
1609 |
CODE: |
1610 |
ev_once ( |
1611 |
loop, |
1612 |
s_fileno (fh, events & EV_WRITE), events, |
1613 |
SvOK (timeout) ? SvNV (timeout) : -1., |
1614 |
e_once_cb, |
1615 |
newSVsv (cb) |
1616 |
); |
1617 |
|
1618 |
#endif |
1619 |
|