[ViewVC] Diff of: cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.86 by root, Mon Dec 3 13:41:24 2007 UTC vs.
Revision 1.104 by root, Fri Jan 25 15:45:08 2008 UTC

…		…
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/#include <netinet/in.h>/	5	/#include <netinet/in.h>/
6		6
7	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
		8	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		9	#define EV_H <ev.h>
8	#include "EV/EVAPI.h"	10	#include "EV/EVAPI.h"
9		11
10	/* fix perl api breakage */	12	/* fix perl api breakage */
11	#undef signal	13	#undef signal
12	#undef sigaction	14	#undef sigaction
…		…
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	23	#include "libev/ev.c"
22	#include "event.c"
23		24
24	#ifndef _WIN32	25	#ifndef _WIN32
25	# include <pthread.h>	26	# include <pthread.h>
26	#endif	27	#endif
27		28
		29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		30
28	#define WFLAG_KEEPALIVE 1	31	#define WFLAG_KEEPALIVE 1
29		32
30	#define UNREF(w) \	33	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
32	&& !ev_is_active (w)) \	35	&& !ev_is_active (w)) \
33	ev_unref ();	36	ev_unref (e_loop (w));
34		37
35	#define REF(w) \	38	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
37	&& ev_is_active (w)) \	40	&& ev_is_active (w)) \
38	ev_ref ();	41	ev_ref (e_loop (w));
39		42
40	#define START(type,w) \	43	#define START(type,w) \
41	do { \	44	do { \
42	UNREF (w); \	45	UNREF (w); \
43	ev_ ## type ## _start (w); \	46	ev_ ## type ## _start (e_loop (w), w); \
44	} while (0)	47	} while (0)
45		48
46	#define STOP(type,w) \	49	#define STOP(type,w) \
47	do { \	50	do { \
48	REF (w); \	51	REF (w); \
49	ev_ ## type ## _stop (w); \	52	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	53	} while (0)
51		54
52	#define RESET(type,w,seta) \	55	#define RESET(type,w,seta) \
53	do { \	56	do { \
54	int active = ev_is_active (w); \	57	int active = ev_is_active (w); \
…		…
57	if (active) START (type, w); \	60	if (active) START (type, w); \
58	} while (0)	61	} while (0)
59		62
60	typedef int Signal;	63	typedef int Signal;
61		64
		65	static SV *default_loop_sv;
		66
62	static struct EVAPI evapi;	67	static struct EVAPI evapi;
63		68
64	static HV	69	static HV
		70	*stash_loop,
65	*stash_watcher,	71	*stash_watcher,
66	*stash_io,	72	*stash_io,
67	*stash_timer,	73	*stash_timer,
68	*stash_periodic,	74	*stash_periodic,
69	*stash_signal,	75	*stash_signal,
…		…
101	}	107	}
102		108
103	/////////////////////////////////////////////////////////////////////////////	109	/////////////////////////////////////////////////////////////////////////////
104	// Event	110	// Event
105		111
106	static void e_cb (ev_watcher *w, int revents);	112	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		113
108	static int	114	static int
109	sv_fileno (SV *fh)	115	sv_fileno (SV *fh)
110	{	116	{
111	SvGETMAGIC (fh);	117	SvGETMAGIC (fh);
…		…
121		127
122	return -1;	128	return -1;
123	}	129	}
124		130
125	static void *	131	static void *
126	e_new (int size, SV *cb_sv)	132	e_new (int size, SV cb_sv, SV loop)
127	{	133	{
128	ev_watcher *w;	134	ev_watcher *w;
129	SV *self = NEWSV (0, size);	135	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	136	SvPOK_only (self);
131	SvCUR_set (self, size);	137	SvCUR_set (self, size);
132		138
133	w = (ev_watcher *)SvPVX (self);	139	w = (ev_watcher *)SvPVX (self);
134		140
135	ev_init (w, e_cb);	141	ev_init (w, e_cb);
136		142
		143	w->loop = SvREFCNT_inc (SvRV (loop));
137	w->flags = WFLAG_KEEPALIVE;	144	w->e_flags = WFLAG_KEEPALIVE;
138	w->data = 0;	145	w->data = 0;
139	w->fh = 0;	146	w->fh = 0;
140	w->cb_sv = newSVsv (cb_sv);	147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
141	w->self = self;	148	w->self = self;
142		149
143	return (void *)w;	150	return (void *)w;
144	}	151	}
145		152
146	static void	153	static void
147	e_destroy (void *w_)	154	e_destroy (void *w_)
148	{	155	{
149	ev_watcher w = (ev_watcher )w_;	156	ev_watcher w = (ev_watcher )w_;
150		157
		158	SvREFCNT_dec (w->loop ); w->loop = 0;
151	SvREFCNT_dec (w->fh ); w->fh = 0;	159	SvREFCNT_dec (w->fh ); w->fh = 0;
152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	160	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
153	SvREFCNT_dec (w->data ); w->data = 0;	161	SvREFCNT_dec (w->data ); w->data = 0;
154	}	162	}
155		163
…		…
171	}	179	}
172		180
173	static SV *sv_events_cache;	181	static SV *sv_events_cache;
174		182
175	static void	183	static void
176	e_cb (ev_watcher *w, int revents)	184	e_cb (EV_P_ ev_watcher *w, int revents)
177	{	185	{
178	dSP;	186	dSP;
179	I32 mark = SP - PL_stack_base;	187	I32 mark = SP - PL_stack_base;
180	SV sv_self, sv_events;	188	SV sv_self, sv_events;
181		189
…		…
354	};	362	};
355		363
356	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
357	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
358		366
		367	stash_loop = gv_stashpv ("EV::Loop" , 1);
359	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
360	stash_io = gv_stashpv ("EV::IO" , 1);	369	stash_io = gv_stashpv ("EV::IO" , 1);
361	stash_timer = gv_stashpv ("EV::Timer" , 1);	370	stash_timer = gv_stashpv ("EV::Timer" , 1);
362	stash_periodic = gv_stashpv ("EV::Periodic", 1);	371	stash_periodic = gv_stashpv ("EV::Periodic", 1);
363	stash_signal = gv_stashpv ("EV::Signal" , 1);	372	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
365	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	374	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
366	stash_check = gv_stashpv ("EV::Check" , 1);	375	stash_check = gv_stashpv ("EV::Check" , 1);
367	stash_child = gv_stashpv ("EV::Child" , 1);	376	stash_child = gv_stashpv ("EV::Child" , 1);
368	stash_embed = gv_stashpv ("EV::Embed" , 1);	377	stash_embed = gv_stashpv ("EV::Embed" , 1);
369	stash_stat = gv_stashpv ("EV::Stat" , 1);	378	stash_stat = gv_stashpv ("EV::Stat" , 1);
		379	stash_fork = gv_stashpv ("EV::Fork" , 1);
370		380
371	{	381	{
372	SV *sv = perl_get_sv ("EV::API", TRUE);	382	SV *sv = perl_get_sv ("EV::API", TRUE);
373	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
374		384
375	/* the poor man's shared library emulator */	385	/* the poor man's shared library emulator */
376	evapi.ver = EV_API_VERSION;	386	evapi.ver = EV_API_VERSION;
377	evapi.rev = EV_API_REVISION;	387	evapi.rev = EV_API_REVISION;
378	evapi.sv_fileno = sv_fileno;	388	evapi.sv_fileno = sv_fileno;
379	evapi.sv_signum = sv_signum;	389	evapi.sv_signum = sv_signum;
		390	evapi.supported_backends = ev_supported_backends ();
		391	evapi.recommended_backends = ev_recommended_backends ();
		392	evapi.embeddable_backends = ev_embeddable_backends ();
		393	evapi.time = ev_time;
		394	evapi.sleep = ev_sleep;
		395	evapi.loop_new = ev_loop_new;
		396	evapi.loop_destroy = ev_loop_destroy;
		397	evapi.loop_fork = ev_loop_fork;
		398	evapi.loop_count = ev_loop_count;
380	evapi.now = ev_now;	399	evapi.now = ev_now;
381	evapi.backend = ev_backend;	400	evapi.backend = ev_backend;
382	evapi.unloop = ev_unloop;	401	evapi.unloop = ev_unloop;
383	evapi.ref = ev_ref;	402	evapi.ref = ev_ref;
384	evapi.unref = ev_unref;	403	evapi.unref = ev_unref;
385	evapi.time = ev_time;
386	evapi.loop = ev_loop;	404	evapi.loop = ev_loop;
387	evapi.once = ev_once;	405	evapi.once = ev_once;
388	evapi.io_start = ev_io_start;	406	evapi.io_start = ev_io_start;
389	evapi.io_stop = ev_io_stop;	407	evapi.io_stop = ev_io_stop;
390	evapi.timer_start = ev_timer_start;	408	evapi.timer_start = ev_timer_start;
391	evapi.timer_stop = ev_timer_stop;	409	evapi.timer_stop = ev_timer_stop;
392	evapi.timer_again = ev_timer_again;	410	evapi.timer_again = ev_timer_again;
393	evapi.periodic_start = ev_periodic_start;	411	evapi.periodic_start = ev_periodic_start;
394	evapi.periodic_stop = ev_periodic_stop;	412	evapi.periodic_stop = ev_periodic_stop;
395	evapi.signal_start = ev_signal_start;	413	evapi.signal_start = ev_signal_start;
396	evapi.signal_stop = ev_signal_stop;	414	evapi.signal_stop = ev_signal_stop;
397	evapi.idle_start = ev_idle_start;	415	evapi.idle_start = ev_idle_start;
398	evapi.idle_stop = ev_idle_stop;	416	evapi.idle_stop = ev_idle_stop;
399	evapi.prepare_start = ev_prepare_start;	417	evapi.prepare_start = ev_prepare_start;
400	evapi.prepare_stop = ev_prepare_stop;	418	evapi.prepare_stop = ev_prepare_stop;
401	evapi.check_start = ev_check_start;	419	evapi.check_start = ev_check_start;
402	evapi.check_stop = ev_check_stop;	420	evapi.check_stop = ev_check_stop;
403	evapi.child_start = ev_child_start;	421	evapi.child_start = ev_child_start;
404	evapi.child_stop = ev_child_stop;	422	evapi.child_stop = ev_child_stop;
405	evapi.stat_start = ev_stat_start;	423	evapi.stat_start = ev_stat_start;
406	evapi.stat_stop = ev_stat_stop;	424	evapi.stat_stop = ev_stat_stop;
407	evapi.stat_stat = ev_stat_stat;	425	evapi.stat_stat = ev_stat_stat;
		426	evapi.embed_start = ev_embed_start;
		427	evapi.embed_stop = ev_embed_stop;
		428	evapi.embed_sweep = ev_embed_sweep;
		429	evapi.fork_start = ev_fork_start;
		430	evapi.fork_stop = ev_fork_stop;
		431	evapi.clear_pending = ev_clear_pending;
		432	evapi.invoke = ev_invoke;
408		433
409	sv_setiv (sv, (IV)&evapi);	434	sv_setiv (sv, (IV)&evapi);
410	SvREADONLY_on (sv);	435	SvREADONLY_on (sv);
411	}	436	}
412	#ifndef _WIN32	437	#ifndef _WIN32
413	pthread_atfork (0, 0, ev_default_fork);	438	pthread_atfork (0, 0, ev_default_fork);
414	#endif	439	#endif
415	}	440	}
416		441
		442	SV *ev_default_loop (unsigned int flags = 0)
		443	CODE:
		444	{
		445	if (!default_loop_sv)
		446	{
		447	evapi.default_loop = ev_default_loop (flags);
		448
		449	if (!evapi.default_loop)
		450	XSRETURN_UNDEF;
		451
		452	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		453	}
		454
		455	RETVAL = newSVsv (default_loop_sv);
		456	}
		457	OUTPUT:
		458	RETVAL
		459
		460	void ev_default_destroy ()
		461	CODE:
		462	ev_default_destroy ();
		463	SvREFCNT_dec (default_loop_sv);
		464	default_loop_sv = 0;
		465
		466	unsigned int ev_supported_backends ()
		467
		468	unsigned int ev_recommended_backends ()
		469
		470	unsigned int ev_embeddable_backends ()
		471
		472	NV ev_time ()
		473
417	NV ev_now ()	474	NV ev_now ()
		475	C_ARGS: evapi.default_loop
418		476
419	unsigned int ev_backend ()	477	unsigned int ev_backend ()
420		478	C_ARGS: evapi.default_loop
421	NV ev_time ()
422
423	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
424		479
425	unsigned int ev_loop_count ()	480	unsigned int ev_loop_count ()
		481	C_ARGS: evapi.default_loop
		482
		483	void ev_set_io_collect_interval (NV interval)
		484	C_ARGS: evapi.default_loop, interval
		485
		486	void ev_set_timeout_collect_interval (NV interval)
		487	C_ARGS: evapi.default_loop, interval
426		488
427	void ev_loop (int flags = 0)	489	void ev_loop (int flags = 0)
		490	C_ARGS: evapi.default_loop, flags
428		491
429	void ev_unloop (int how = 1)	492	void ev_unloop (int how = EVUNLOOP_ONE)
		493	C_ARGS: evapi.default_loop, how
		494
		495	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		496	C_ARGS: evapi.default_loop, fd, revents
		497
		498	void ev_feed_signal_event (SV *signal)
		499	CODE:
		500	{
		501	Signal signum = sv_signum (signal);
		502	CHECK_SIG (signal, signum);
		503
		504	ev_feed_signal_event (evapi.default_loop, signum);
		505	}
430		506
431	ev_io io (SV fh, int events, SV *cb)	507	ev_io io (SV fh, int events, SV *cb)
432	ALIAS:	508	ALIAS:
433	io_ns = 1	509	io_ns = 1
434	CODE:	510	CODE:
435	{	511	{
436	int fd = sv_fileno (fh);	512	int fd = sv_fileno (fh);
437	CHECK_FD (fh, fd);	513	CHECK_FD (fh, fd);
438		514
439	RETVAL = e_new (sizeof (ev_io), cb);	515	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
440	RETVAL->fh = newSVsv (fh);	516	RETVAL->fh = newSVsv (fh);
441	ev_io_set (RETVAL, fd, events);	517	ev_io_set (RETVAL, fd, events);
442	if (!ix) START (io, RETVAL);	518	if (!ix) START (io, RETVAL);
443	}	519	}
444	OUTPUT:	520	OUTPUT:
…		…
448	ALIAS:	524	ALIAS:
449	timer_ns = 1	525	timer_ns = 1
450	INIT:	526	INIT:
451	CHECK_REPEAT (repeat);	527	CHECK_REPEAT (repeat);
452	CODE:	528	CODE:
453	RETVAL = e_new (sizeof (ev_timer), cb);	529	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
454	ev_timer_set (RETVAL, after, repeat);	530	ev_timer_set (RETVAL, after, repeat);
455	if (!ix) START (timer, RETVAL);	531	if (!ix) START (timer, RETVAL);
456	OUTPUT:	532	OUTPUT:
457	RETVAL	533	RETVAL
458		534
…		…
462	INIT:	538	INIT:
463	CHECK_REPEAT (interval);	539	CHECK_REPEAT (interval);
464	CODE:	540	CODE:
465	{	541	{
466	ev_periodic *w;	542	ev_periodic *w;
467	w = e_new (sizeof (ev_periodic), cb);	543	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
468	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	544	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
469	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	545	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
470	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	546	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
471	if (!ix) START (periodic, w);	547	if (!ix) START (periodic, w);
472	}	548	}
…		…
479	CODE:	555	CODE:
480	{	556	{
481	Signal signum = sv_signum (signal);	557	Signal signum = sv_signum (signal);
482	CHECK_SIG (signal, signum);	558	CHECK_SIG (signal, signum);
483		559
484	RETVAL = e_new (sizeof (ev_signal), cb);	560	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
485	ev_signal_set (RETVAL, signum);	561	ev_signal_set (RETVAL, signum);
486	if (!ix) START (signal, RETVAL);	562	if (!ix) START (signal, RETVAL);
487	}	563	}
488	OUTPUT:	564	OUTPUT:
489	RETVAL	565	RETVAL
490		566
491	ev_idle idle (SV cb)	567	ev_idle idle (SV cb)
492	ALIAS:	568	ALIAS:
493	idle_ns = 1	569	idle_ns = 1
494	CODE:	570	CODE:
495	RETVAL = e_new (sizeof (ev_idle), cb);	571	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
496	ev_idle_set (RETVAL);	572	ev_idle_set (RETVAL);
497	if (!ix) START (idle, RETVAL);	573	if (!ix) START (idle, RETVAL);
498	OUTPUT:	574	OUTPUT:
499	RETVAL	575	RETVAL
500		576
501	ev_prepare prepare (SV cb)	577	ev_prepare prepare (SV cb)
502	ALIAS:	578	ALIAS:
503	prepare_ns = 1	579	prepare_ns = 1
504	CODE:	580	CODE:
505	RETVAL = e_new (sizeof (ev_prepare), cb);	581	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
506	ev_prepare_set (RETVAL);	582	ev_prepare_set (RETVAL);
507	if (!ix) START (prepare, RETVAL);	583	if (!ix) START (prepare, RETVAL);
508	OUTPUT:	584	OUTPUT:
509	RETVAL	585	RETVAL
510		586
511	ev_check check (SV cb)	587	ev_check check (SV cb)
512	ALIAS:	588	ALIAS:
513	check_ns = 1	589	check_ns = 1
514	CODE:	590	CODE:
515	RETVAL = e_new (sizeof (ev_check), cb);	591	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
516	ev_check_set (RETVAL);	592	ev_check_set (RETVAL);
517	if (!ix) START (check, RETVAL);	593	if (!ix) START (check, RETVAL);
518	OUTPUT:	594	OUTPUT:
519	RETVAL	595	RETVAL
520		596
		597	ev_fork fork (SV cb)
		598	ALIAS:
		599	fork_ns = 1
		600	CODE:
		601	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		602	ev_fork_set (RETVAL);
		603	if (!ix) START (fork, RETVAL);
		604	OUTPUT:
		605	RETVAL
		606
521	ev_child child (int pid, SV cb)	607	ev_child child (int pid, int trace, SV cb)
522	ALIAS:	608	ALIAS:
523	child_ns = 1	609	child_ns = 1
524	CODE:	610	CODE:
525	RETVAL = e_new (sizeof (ev_child), cb);	611	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
526	ev_child_set (RETVAL, pid);	612	ev_child_set (RETVAL, pid, trace);
527	if (!ix) START (child, RETVAL);	613	if (!ix) START (child, RETVAL);
528	OUTPUT:	614	OUTPUT:
529	RETVAL	615	RETVAL
530		616
531	ev_stat stat (SV path, NV interval, SV *cb)	617	ev_stat stat (SV path, NV interval, SV *cb)
532	ALIAS:	618	ALIAS:
533	stat_ns = 1	619	stat_ns = 1
534	CODE:	620	CODE:
535	RETVAL = e_new (sizeof (ev_stat), cb);	621	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
536	RETVAL->fh = newSVsv (path);	622	RETVAL->fh = newSVsv (path);
537	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	623	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
538	if (!ix) START (stat, RETVAL);	624	if (!ix) START (stat, RETVAL);
539	OUTPUT:	625	OUTPUT:
540	RETVAL	626	RETVAL
541		627
		628	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)
		629	ALIAS:
		630	embed_ns = 1
		631	CODE:
		632	{
		633	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		634	croak ("passed loop is not embeddable via EV::embed,");
		635
		636	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		637	RETVAL->fh = newSVsv (ST (0));
		638	ev_embed_set (RETVAL, loop);
		639
		640	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		641
		642	if (!ix) START (embed, RETVAL);
		643	}
		644	OUTPUT:
		645	RETVAL
		646
542	void once (SV fh, int events, SV timeout, SV *cb)	647	void once (SV fh, int events, SV timeout, SV *cb)
543	CODE:	648	CODE:
544	ev_once (	649	ev_once (
		650	evapi.default_loop,
545	sv_fileno (fh), events,	651	sv_fileno (fh), events,
546	SvOK (timeout) ? SvNV (timeout) : -1.,	652	SvOK (timeout) ? SvNV (timeout) : -1.,
547	e_once_cb,	653	e_once_cb,
548	newSVsv (cb)	654	newSVsv (cb)
549	);	655	);
…		…
554		660
555	int ev_is_active (ev_watcher *w)	661	int ev_is_active (ev_watcher *w)
556		662
557	int ev_is_pending (ev_watcher *w)	663	int ev_is_pending (ev_watcher *w)
558		664
		665	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		666	C_ARGS: e_loop (w), w, revents
		667
		668	int ev_clear_pending (ev_watcher *w)
		669	C_ARGS: e_loop (w), w
		670
		671	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		672	C_ARGS: e_loop (w), w, revents
		673
559	int keepalive (ev_watcher *w, int new_value = 0)	674	int keepalive (ev_watcher *w, int new_value = 0)
560	CODE:	675	CODE:
561	{	676	{
562	RETVAL = w->flags & WFLAG_KEEPALIVE;	677	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
563	new_value = new_value ? WFLAG_KEEPALIVE : 0;	678	new_value = new_value ? WFLAG_KEEPALIVE : 0;
564		679
565	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	680	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
566	{	681	{
567	REF (w);	682	REF (w);
568	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;	683	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
569	UNREF (w);	684	UNREF (w);
570	}	685	}
571	}	686	}
572	OUTPUT:	687	OUTPUT:
573	RETVAL	688	RETVAL
…		…
595	}	710	}
596	}	711	}
597	OUTPUT:	712	OUTPUT:
598	RETVAL	713	RETVAL
599		714
600	void trigger (ev_watcher *w, int revents = EV_NONE)	715	SV loop (ev_watcher w)
601	CODE:	716	CODE:
602	w->cb (w, revents);	717	RETVAL = newRV_inc (w->loop);
		718	OUTPUT:
		719	RETVAL
603		720
604	int priority (ev_watcher *w, int new_priority = 0)	721	int priority (ev_watcher *w, int new_priority = 0)
605	CODE:	722	CODE:
606	{	723	{
607	RETVAL = w->priority;	724	RETVAL = w->priority;
608		725
609	if (items > 1)	726	if (items > 1)
610	{	727	{
611	int active = ev_is_active (w);	728	int active = ev_is_active (w);
612
613	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
614	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
615		729
616	if (active)	730	if (active)
617	{	731	{
618	/* grrr. */	732	/* grrr. */
619	PUSHMARK (SP);	733	PUSHMARK (SP);
620	XPUSHs (ST (0));	734	XPUSHs (ST (0));
		735	PUTBACK;
621	call_method ("stop", G_DISCARD \| G_VOID);	736	call_method ("stop", G_DISCARD \| G_VOID);
622	}	737	}
623		738
624	ev_set_priority (w, new_priority);	739	ev_set_priority (w, new_priority);
625		740
626	if (active)	741	if (active)
627	{	742	{
628	PUSHMARK (SP);	743	PUSHMARK (SP);
629	XPUSHs (ST (0));	744	XPUSHs (ST (0));
		745	PUTBACK;
630	call_method ("start", G_DISCARD \| G_VOID);	746	call_method ("start", G_DISCARD \| G_VOID);
631	}	747	}
632	}	748	}
633	}	749	}
634	OUTPUT:	750	OUTPUT:
…		…
744	void ev_timer_again (ev_timer *w)	860	void ev_timer_again (ev_timer *w)
745	INIT:	861	INIT:
746	CHECK_REPEAT (w->repeat);	862	CHECK_REPEAT (w->repeat);
747	CODE:	863	CODE:
748	REF (w);	864	REF (w);
749	ev_timer_again (w);	865	ev_timer_again (e_loop (w), w);
750	UNREF (w);	866	UNREF (w);
751		867
752	void DESTROY (ev_timer *w)	868	void DESTROY (ev_timer *w)
753	CODE:	869	CODE:
754	STOP (timer, w);	870	STOP (timer, w);
…		…
758	INIT:	874	INIT:
759	CHECK_REPEAT (repeat);	875	CHECK_REPEAT (repeat);
760	CODE:	876	CODE:
761	RESET (timer, w, (w, after, repeat));	877	RESET (timer, w, (w, after, repeat));
762		878
		879	NV at (ev_timer *w)
		880	CODE:
		881	RETVAL = w->at;
		882	OUTPUT:
		883	RETVAL
		884
763	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	885	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
764		886
765	void ev_periodic_start (ev_periodic *w)	887	void ev_periodic_start (ev_periodic *w)
766	INIT:	888	INIT:
767	CHECK_REPEAT (w->interval);	889	CHECK_REPEAT (w->interval);
…		…
773	STOP (periodic, w);	895	STOP (periodic, w);
774		896
775	void ev_periodic_again (ev_periodic *w)	897	void ev_periodic_again (ev_periodic *w)
776	CODE:	898	CODE:
777	REF (w);	899	REF (w);
778	ev_periodic_again (w);	900	ev_periodic_again (e_loop (w), w);
779	UNREF (w);	901	UNREF (w);
780		902
781	void DESTROY (ev_periodic *w)	903	void DESTROY (ev_periodic *w)
782	CODE:	904	CODE:
783	STOP (periodic, w);	905	STOP (periodic, w);
…		…
792	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	914	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
793		915
794	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	916	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
795	}	917	}
796		918
		919	NV at (ev_periodic *w)
		920	CODE:
		921	RETVAL = w->at;
		922	OUTPUT:
		923	RETVAL
		924
797	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	925	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
798		926
799	void ev_idle_start (ev_idle *w)	927	void ev_idle_start (ev_idle *w)
800	CODE:	928	CODE:
801	START (idle, w);	929	START (idle, w);
…		…
807	void DESTROY (ev_idle *w)	935	void DESTROY (ev_idle *w)
808	CODE:	936	CODE:
809	STOP (idle, w);	937	STOP (idle, w);
810	e_destroy (w);	938	e_destroy (w);
811		939
812	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	940	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
813		941
814	void ev_prepare_start (ev_prepare *w)	942	void ev_prepare_start (ev_prepare *w)
815	CODE:	943	CODE:
816	START (prepare, w);	944	START (prepare, w);
817		945
…		…
837	void DESTROY (ev_check *w)	965	void DESTROY (ev_check *w)
838	CODE:	966	CODE:
839	STOP (check, w);	967	STOP (check, w);
840	e_destroy (w);	968	e_destroy (w);
841		969
		970	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		971
		972	void ev_fork_start (ev_fork *w)
		973	CODE:
		974	START (fork, w);
		975
		976	void ev_fork_stop (ev_fork *w)
		977	CODE:
		978	STOP (fork, w);
		979
		980	void DESTROY (ev_fork *w)
		981	CODE:
		982	STOP (fork, w);
		983	e_destroy (w);
		984
842	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	985	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
843		986
844	void ev_child_start (ev_child *w)	987	void ev_child_start (ev_child *w)
845	CODE:	988	CODE:
846	START (child, w);	989	START (child, w);
…		…
852	void DESTROY (ev_child *w)	995	void DESTROY (ev_child *w)
853	CODE:	996	CODE:
854	STOP (child, w);	997	STOP (child, w);
855	e_destroy (w);	998	e_destroy (w);
856		999
857	void set (ev_child *w, int pid)	1000	void set (ev_child *w, int pid, int trace)
858	CODE:	1001	CODE:
859	RESET (child, w, (w, pid));	1002	RESET (child, w, (w, pid, trace));
860		1003
861	int pid (ev_child *w, int new_pid = 0)
862	CODE:
863	{
864	RETVAL = w->pid;
865
866	if (items > 1)
867	RESET (child, w, (w, new_pid));
868	}
869	OUTPUT:
870	RETVAL
871
872
873	int rstatus (ev_child *w)	1004	int pid (ev_child *w)
874	ALIAS:	1005	ALIAS:
875	rpid = 1	1006	rpid = 1
		1007	rstatus = 2
876	CODE:	1008	CODE:
877	RETVAL = ix ? w->rpid : w->rstatus;	1009	RETVAL = ix == 0 ? w->pid
		1010	: ix == 1 ? w->rpid
		1011	: w->rstatus;
878	OUTPUT:	1012	OUTPUT:
879	RETVAL	1013	RETVAL
880		1014
881	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1015	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
882		1016
…		…
933	PPCODE:	1067	PPCODE:
934	{	1068	{
935	ev_statdata *s = ix ? &w->attr : &w->prev;	1069	ev_statdata *s = ix ? &w->attr : &w->prev;
936		1070
937	if (ix == 1)	1071	if (ix == 1)
938	ev_stat_stat (w);	1072	ev_stat_stat (e_loop (w), w);
939	else if (!s->st_nlink)	1073	else if (!s->st_nlink)
940	errno = ENOENT;	1074	errno = ENOENT;
941		1075
942	PL_statcache.st_dev = s->st_nlink;	1076	PL_statcache.st_dev = s->st_nlink;
943	PL_statcache.st_ino = s->st_ino;	1077	PL_statcache.st_ino = s->st_ino;
…		…
970	PUSHs (sv_2mortal (newSVuv (4096)));	1104	PUSHs (sv_2mortal (newSVuv (4096)));
971	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1105	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
972	}	1106	}
973	}	1107	}
974		1108
		1109	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1110
		1111	void ev_embed_start (ev_embed *w)
		1112	CODE:
		1113	START (embed, w);
		1114
		1115	void ev_embed_stop (ev_embed *w)
		1116	CODE:
		1117	STOP (embed, w);
		1118
		1119	void DESTROY (ev_embed *w)
		1120	CODE:
		1121	STOP (embed, w);
		1122	e_destroy (w);
		1123
		1124	void set (ev_embed w, struct ev_loop loop)
		1125	CODE:
		1126	{
		1127	sv_setsv (w->fh, ST (1));
		1128	RESET (embed, w, (w, loop));
		1129	}
		1130
		1131	SV other (ev_embed w)
		1132	CODE:
		1133	RETVAL = newSVsv (w->fh);
		1134	OUTPUT:
		1135	RETVAL
		1136
		1137	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1138
		1139	SV new (SV klass, unsigned int flags = 0)
		1140	CODE:
		1141	{
		1142	struct ev_loop *loop = ev_loop_new (flags);
		1143
		1144	if (!loop)
		1145	XSRETURN_UNDEF;
		1146
		1147	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1148	}
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	void DESTROY (struct ev_loop *loop)
		1153	CODE:
		1154	if (loop != evapi.default_loop) /* global destruction sucks */
		1155	ev_loop_destroy (loop);
		1156
		1157	void ev_loop_fork (struct ev_loop *loop)
		1158
		1159	NV ev_now (struct ev_loop *loop)
		1160
		1161	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1162
		1163	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1164
		1165	unsigned int ev_backend (struct ev_loop *loop)
		1166
		1167	unsigned int ev_loop_count (struct ev_loop *loop)
		1168
		1169	void ev_loop (struct ev_loop *loop, int flags = 0)
		1170
		1171	void ev_unloop (struct ev_loop *loop, int how = 1)
		1172
		1173	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1174
975	#if 0	1175	#if 0
976		1176
977	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1177	void ev_feed_signal_event (struct ev_loop loop, SV signal)
978		1178	CODE:
979	BOOT:
980	{	1179	{
981	HV *stash = gv_stashpv ("EV::HTTP", 1);	1180	Signal signum = sv_signum (signal);
		1181	CHECK_SIG (signal, signum);
982		1182
983	static const struct {	1183	ev_feed_signal_event (loop, signum);
984	const char *name;
985	IV iv;
986	} *civ, const_iv[] = {
987	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
988	const_iv (HTTP_, OK)
989	const_iv (HTTP_, NOCONTENT)
990	const_iv (HTTP_, MOVEPERM)
991	const_iv (HTTP_, MOVETEMP)
992	const_iv (HTTP_, NOTMODIFIED)
993	const_iv (HTTP_, BADREQUEST)
994	const_iv (HTTP_, NOTFOUND)
995	const_iv (HTTP_, SERVUNAVAIL)
996	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
997	const_iv (EVHTTP_, PROXY_REQUEST)
998	const_iv (EVHTTP_, REQ_GET)
999	const_iv (EVHTTP_, REQ_POST)
1000	const_iv (EVHTTP_, REQ_HEAD)
1001	const_iv (EVHTTP_, REQUEST)
1002	const_iv (EVHTTP_, RESPONSE)
1003	};
1004
1005	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1006	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1007	}	1184	}
1008
1009	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1010
1011	#HttpRequest new (SV klass, SV cb)
1012
1013	#void DESTROY (struct evhttp_request *req);
1014		1185
1015	#endif	1186	#endif
1016		1187
		1188	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
		1189	ALIAS:
		1190	io_ns = 1
		1191	CODE:
		1192	{
		1193	int fd = sv_fileno (fh);
		1194	CHECK_FD (fh, fd);
1017		1195
		1196	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1197	RETVAL->fh = newSVsv (fh);
		1198	ev_io_set (RETVAL, fd, events);
		1199	if (!ix) START (io, RETVAL);
		1200	}
		1201	OUTPUT:
		1202	RETVAL
1018		1203
		1204	ev_timer timer (struct ev_loop loop, NV after, NV repeat, SV *cb)
		1205	ALIAS:
		1206	timer_ns = 1
		1207	INIT:
		1208	CHECK_REPEAT (repeat);
		1209	CODE:
		1210	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1211	ev_timer_set (RETVAL, after, repeat);
		1212	if (!ix) START (timer, RETVAL);
		1213	OUTPUT:
		1214	RETVAL
1019		1215
		1216	SV periodic (struct ev_loop loop, NV at, NV interval, SV reschedule_cb, SV cb)
		1217	ALIAS:
		1218	periodic_ns = 1
		1219	INIT:
		1220	CHECK_REPEAT (interval);
		1221	CODE:
		1222	{
		1223	ev_periodic *w;
		1224	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1225	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1226	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1227	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1228	if (!ix) START (periodic, w);
		1229	}
		1230	OUTPUT:
		1231	RETVAL
1020		1232
		1233	#if 0
1021		1234
		1235	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
		1236	ALIAS:
		1237	signal_ns = 1
		1238	CODE:
		1239	{
		1240	Signal signum = sv_signum (signal);
		1241	CHECK_SIG (signal, signum);
1022		1242
		1243	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1244	ev_signal_set (RETVAL, signum);
		1245	if (!ix) START (signal, RETVAL);
		1246	}
		1247	OUTPUT:
		1248	RETVAL
1023		1249
		1250	#endif
		1251
		1252	ev_idle idle (struct ev_loop loop, SV *cb)
		1253	ALIAS:
		1254	idle_ns = 1
		1255	CODE:
		1256	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1257	ev_idle_set (RETVAL);
		1258	if (!ix) START (idle, RETVAL);
		1259	OUTPUT:
		1260	RETVAL
		1261
		1262	ev_prepare prepare (struct ev_loop loop, SV *cb)
		1263	ALIAS:
		1264	prepare_ns = 1
		1265	CODE:
		1266	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1267	ev_prepare_set (RETVAL);
		1268	if (!ix) START (prepare, RETVAL);
		1269	OUTPUT:
		1270	RETVAL
		1271
		1272	ev_check check (struct ev_loop loop, SV *cb)
		1273	ALIAS:
		1274	check_ns = 1
		1275	CODE:
		1276	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1277	ev_check_set (RETVAL);
		1278	if (!ix) START (check, RETVAL);
		1279	OUTPUT:
		1280	RETVAL
		1281
		1282	ev_fork fork (struct ev_loop loop, SV *cb)
		1283	ALIAS:
		1284	fork_ns = 1
		1285	CODE:
		1286	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1287	ev_fork_set (RETVAL);
		1288	if (!ix) START (fork, RETVAL);
		1289	OUTPUT:
		1290	RETVAL
		1291
		1292	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
		1293	ALIAS:
		1294	child_ns = 1
		1295	CODE:
		1296	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1297	ev_child_set (RETVAL, pid, trace);
		1298	if (!ix) START (child, RETVAL);
		1299	OUTPUT:
		1300	RETVAL
		1301
		1302	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
		1303	ALIAS:
		1304	stat_ns = 1
		1305	CODE:
		1306	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1307	RETVAL->fh = newSVsv (path);
		1308	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1309	if (!ix) START (stat, RETVAL);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)
		1314	ALIAS:
		1315	embed_ns = 1
		1316	CODE:
		1317	{
		1318	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1319	croak ("passed loop is not embeddable via EV::embed,");
		1320
		1321	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1322	RETVAL->fh = newSVsv (ST (1));
		1323	ev_embed_set (RETVAL, other);
		1324
		1325	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		1326
		1327	if (!ix) START (embed, RETVAL);
		1328	}
		1329	OUTPUT:
		1330	RETVAL
		1331
		1332	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
		1333	CODE:
		1334	ev_once (
		1335	loop,
		1336	sv_fileno (fh), events,
		1337	SvOK (timeout) ? SvNV (timeout) : -1.,
		1338	e_once_cb,
		1339	newSVsv (cb)
		1340	);
		1341

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Comparing EV/EV.xs (file contents): Revision 1.86 by root, Mon Dec 3 13:41:24 2007 UTC vs. Revision 1.104 by root, Fri Jan 25 15:45:08 2008 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.86 by root, Mon Dec 3 13:41:24 2007 UTC vs.
Revision 1.104 by root, Fri Jan 25 15:45:08 2008 UTC