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

Comparing EV/EV.xs (file contents):
Revision 1.67 by root, Mon Nov 12 21:51:14 2007 UTC vs.
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC

…		…
35		35
36	#ifndef _WIN32	36	#ifndef _WIN32
37	# include <pthread.h>	37	# include <pthread.h>
38	#endif	38	#endif
39		39
		40	#define WFLAG_KEEPALIVE 1
		41
		42	#define UNREF(w) \
		43	if (!((w)->flags & WFLAG_KEEPALIVE) \
		44	&& !ev_is_active (w)) \
		45	ev_unref ();
		46
		47	#define REF(w) \
		48	if (!((w)->flags & WFLAG_KEEPALIVE) \
		49	&& ev_is_active (w)) \
		50	ev_ref ();
		51
		52	#define START(type,w) \
		53	do { \
		54	UNREF (w); \
		55	ev_ ## type ## _start (w); \
		56	} while (0)
		57
		58	#define STOP(type,w) \
		59	do { \
		60	REF (w); \
		61	ev_ ## type ## _stop (w); \
		62	} while (0)
		63
		64	#define RESET(type,w,seta) \
		65	do { \
		66	int active = ev_is_active (w); \
		67	if (active) STOP (type, w); \
		68	ev_ ## type ## _set seta; \
		69	if (active) START (type, w); \
		70	} while (0)
		71
40	typedef int Signal;	72	typedef int Signal;
41		73
42	static struct EVAPI evapi;	74	static struct EVAPI evapi;
43		75
44	static HV	76	static HV
45	*stash_watcher,	77	*stash_watcher,
46	*stash_io,	78	*stash_io,
47	*stash_timer,	79	*stash_timer,
48	*stash_periodic,	80	*stash_periodic,
49	*stash_signal,	81	*stash_signal,
		82	*stash_child,
		83	*stash_stat,
50	*stash_idle,	84	*stash_idle,
51	*stash_prepare,	85	*stash_prepare,
52	*stash_check,	86	*stash_check,
53	*stash_child;	87	*stash_embed,
		88	*stash_fork;
54		89
55	#ifndef SIG_SIZE	90	#ifndef SIG_SIZE
56	/* kudos to Slaven Rezic for the idea */	91	/* kudos to Slaven Rezic for the idea */
57	static char sig_size [] = { SIG_NUM };	92	static char sig_size [] = { SIG_NUM };
58	# define SIG_SIZE (sizeof (sig_size) + 1)	93	# define SIG_SIZE (sizeof (sig_size) + 1)
59	#endif	94	#endif
60		95
61	static int	96	static Signal
62	sv_signum (SV *sig)	97	sv_signum (SV *sig)
63	{	98	{
64	int signum;	99	Signal signum;
65		100
66	SvGETMAGIC (sig);	101	SvGETMAGIC (sig);
67		102
68	for (signum = 1; signum < SIG_SIZE; ++signum)	103	for (signum = 1; signum < SIG_SIZE; ++signum)
69	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
70	return signum;	105	return signum;
71		106
72	if (SvIV (sig) > 0)	107	signum = SvIV (sig);
		108
		109	if (signum > 0 && signum < SIG_SIZE)
73	return SvIV (sig);	110	return signum;
74		111
75	return -1;	112	return -1;
76	}	113	}
77		114
78	/////////////////////////////////////////////////////////////////////////////	115	/////////////////////////////////////////////////////////////////////////////
79	// Event	116	// Event
80		117
81	static void e_cb (struct ev_watcher *w, int revents);	118	static void e_cb (ev_watcher *w, int revents);
82		119
83	static int	120	static int
84	sv_fileno (SV *fh)	121	sv_fileno (SV *fh)
85	{	122	{
86	SvGETMAGIC (fh);	123	SvGETMAGIC (fh);
…		…
89	fh = SvRV (fh);	126	fh = SvRV (fh);
90		127
91	if (SvTYPE (fh) == SVt_PVGV)	128	if (SvTYPE (fh) == SVt_PVGV)
92	return PerlIO_fileno (IoIFP (sv_2io (fh)));	129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
93		130
94	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
95	return SvIV (fh);	132	return SvIV (fh);
96		133
97	return -1;	134	return -1;
98	}	135	}
99		136
100	static void *	137	static void *
101	e_new (int size, SV *cb_sv)	138	e_new (int size, SV *cb_sv)
102	{	139	{
103	struct ev_watcher *w;	140	ev_watcher *w;
104	SV *self = NEWSV (0, size);	141	SV *self = NEWSV (0, size);
105	SvPOK_only (self);	142	SvPOK_only (self);
106	SvCUR_set (self, size);	143	SvCUR_set (self, size);
107		144
108	w = (struct ev_watcher *)SvPVX (self);	145	w = (ev_watcher *)SvPVX (self);
109		146
110	ev_init (w, e_cb);	147	ev_init (w, e_cb);
111		148
		149	w->flags = WFLAG_KEEPALIVE;
112	w->data = 0;	150	w->data = 0;
113	w->fh = 0;	151	w->fh = 0;
114	w->cb_sv = newSVsv (cb_sv);	152	w->cb_sv = newSVsv (cb_sv);
115	w->self = self;	153	w->self = self;
116		154
…		…
118	}	156	}
119		157
120	static void	158	static void
121	e_destroy (void *w_)	159	e_destroy (void *w_)
122	{	160	{
123	struct ev_watcher w = (struct ev_watcher )w_;	161	ev_watcher w = (ev_watcher )w_;
124		162
125	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
126	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127	SvREFCNT_dec (w->data ); w->data = 0;	165	SvREFCNT_dec (w->data ); w->data = 0;
128	}	166	}
129		167
130	static SV *	168	static SV *
131	e_bless (struct ev_watcher w, HV stash)	169	e_bless (ev_watcher w, HV stash)
132	{	170	{
133	SV *rv;	171	SV *rv;
134		172
135	if (SvOBJECT (w->self))	173	if (SvOBJECT (w->self))
136	rv = newRV_inc (w->self);	174	rv = newRV_inc (w->self);
…		…
142	}	180	}
143		181
144	return rv;	182	return rv;
145	}	183	}
146		184
		185	static SV *sv_events_cache;
		186
147	static void	187	static void
148	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
149	{	189	{
150	dSP;	190	dSP;
151	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
152	SV sv_self, sv_events, *sv_status = 0;	192	SV sv_self, sv_events;
153	static SV *sv_events_cache;
154		193
155	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
156		195
157	if (sv_events_cache)	196	if (sv_events_cache)
158	{	197	{
…		…
167	PUSHs (sv_self);	206	PUSHs (sv_self);
168	PUSHs (sv_events);	207	PUSHs (sv_events);
169		208
170	PUTBACK;	209	PUTBACK;
171	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
172	SP = PL_stack_base + mark; PUTBACK;
173		211
174	SvREFCNT_dec (sv_self);	212	SvREFCNT_dec (sv_self);
175	SvREFCNT_dec (sv_status);
176		213
177	if (sv_events_cache)	214	if (sv_events_cache)
178	SvREFCNT_dec (sv_events);	215	SvREFCNT_dec (sv_events);
179	else	216	else
180	sv_events_cache = sv_events;	217	sv_events_cache = sv_events;
…		…
182	if (SvTRUE (ERRSV))	219	if (SvTRUE (ERRSV))
183	{	220	{
184	PUSHMARK (SP);	221	PUSHMARK (SP);
185	PUTBACK;	222	PUTBACK;
186	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
187	SP = PL_stack_base + mark; PUTBACK;
188	}	224	}
		225
		226	SP = PL_stack_base + mark;
		227	PUTBACK;
		228	}
		229
		230	static void
		231	e_once_cb (int revents, void *arg)
		232	{
		233	dSP;
		234	I32 mark = SP - PL_stack_base;
		235	SV *sv_events;
		236
		237	if (sv_events_cache)
		238	{
		239	sv_events = sv_events_cache; sv_events_cache = 0;
		240	SvIV_set (sv_events, revents);
		241	}
		242	else
		243	sv_events = newSViv (revents);
		244
		245	PUSHMARK (SP);
		246	XPUSHs (sv_events);
		247
		248	PUTBACK;
		249	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		250
		251	SvREFCNT_dec ((SV *)arg);
		252
		253	if (sv_events_cache)
		254	SvREFCNT_dec (sv_events);
		255	else
		256	sv_events_cache = sv_events;
		257
		258	if (SvTRUE (ERRSV))
		259	{
		260	PUSHMARK (SP);
		261	PUTBACK;
		262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		263	}
		264
		265	SP = PL_stack_base + mark;
		266	PUTBACK;
189	}	267	}
190		268
191	static ev_tstamp	269	static ev_tstamp
192	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	270	e_periodic_cb (ev_periodic *w, ev_tstamp now)
193	{	271	{
194	ev_tstamp retval;	272	ev_tstamp retval;
195	int count;	273	int count;
196	dSP;	274	dSP;
197		275
…		…
289	croak (# repeat " value must be >= 0");	367	croak (# repeat " value must be >= 0");
290		368
291	#define CHECK_FD(fh,fd) if ((fd) < 0) \	369	#define CHECK_FD(fh,fd) if ((fd) < 0) \
292	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	370	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
293		371
		372	#define CHECK_SIG(sv,num) if ((num) < 0) \
		373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		374
294	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
295	// XS interface functions	376	// XS interface functions
296		377
297	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
298		379
…		…
323	const_iv (EV, LOOP_ONESHOT)	404	const_iv (EV, LOOP_ONESHOT)
324	const_iv (EV, LOOP_NONBLOCK)	405	const_iv (EV, LOOP_NONBLOCK)
325	const_iv (EV, UNLOOP_ONE)	406	const_iv (EV, UNLOOP_ONE)
326	const_iv (EV, UNLOOP_ALL)	407	const_iv (EV, UNLOOP_ALL)
327		408
328	const_iv (EV, METHOD_SELECT)	409	const_iv (EV, BACKEND_SELECT)
329	const_iv (EV, METHOD_POLL)	410	const_iv (EV, BACKEND_POLL)
330	const_iv (EV, METHOD_EPOLL)	411	const_iv (EV, BACKEND_EPOLL)
331	const_iv (EV, METHOD_KQUEUE)	412	const_iv (EV, BACKEND_KQUEUE)
332	const_iv (EV, METHOD_DEVPOLL)	413	const_iv (EV, BACKEND_DEVPOLL)
333	const_iv (EV, METHOD_PORT)	414	const_iv (EV, BACKEND_PORT)
334	const_iv (EV, FLAG_AUTO)	415	const_iv (EV, FLAG_AUTO)
335	const_iv (EV, FLAG_NOENV)	416	const_iv (EV, FLAG_NOENV)
		417	const_iv (EV, FLAG_FORKCHECK)
336	};	418	};
337		419
338	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
339	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
340		422
341	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	423	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
342	stash_io = gv_stashpv ("EV::Io" , 1);	424	stash_io = gv_stashpv ("EV::IO" , 1);
343	stash_timer = gv_stashpv ("EV::Timer" , 1);	425	stash_timer = gv_stashpv ("EV::Timer" , 1);
344	stash_periodic = gv_stashpv ("EV::Periodic", 1);	426	stash_periodic = gv_stashpv ("EV::Periodic", 1);
345	stash_signal = gv_stashpv ("EV::Signal" , 1);	427	stash_signal = gv_stashpv ("EV::Signal" , 1);
346	stash_idle = gv_stashpv ("EV::Idle" , 1);	428	stash_idle = gv_stashpv ("EV::Idle" , 1);
347	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	429	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
348	stash_check = gv_stashpv ("EV::Check" , 1);	430	stash_check = gv_stashpv ("EV::Check" , 1);
349	stash_child = gv_stashpv ("EV::Child" , 1);	431	stash_child = gv_stashpv ("EV::Child" , 1);
		432	stash_embed = gv_stashpv ("EV::Embed" , 1);
		433	stash_stat = gv_stashpv ("EV::Stat" , 1);
350		434
351	{	435	{
352	SV *sv = perl_get_sv ("EV::API", TRUE);	436	SV *sv = perl_get_sv ("EV::API", TRUE);
353	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
354		438
…		…
356	evapi.ver = EV_API_VERSION;	440	evapi.ver = EV_API_VERSION;
357	evapi.rev = EV_API_REVISION;	441	evapi.rev = EV_API_REVISION;
358	evapi.sv_fileno = sv_fileno;	442	evapi.sv_fileno = sv_fileno;
359	evapi.sv_signum = sv_signum;	443	evapi.sv_signum = sv_signum;
360	evapi.now = ev_now;	444	evapi.now = ev_now;
361	evapi.method = ev_method;	445	evapi.backend = ev_backend;
362	evapi.unloop = ev_unloop;	446	evapi.unloop = ev_unloop;
		447	evapi.ref = ev_ref;
		448	evapi.unref = ev_unref;
363	evapi.time = ev_time;	449	evapi.time = ev_time;
364	evapi.loop = ev_loop;	450	evapi.loop = ev_loop;
365	evapi.once = ev_once;	451	evapi.once = ev_once;
366	evapi.io_start = ev_io_start;	452	evapi.io_start = ev_io_start;
367	evapi.io_stop = ev_io_stop;	453	evapi.io_stop = ev_io_stop;
…		…
378	evapi.prepare_stop = ev_prepare_stop;	464	evapi.prepare_stop = ev_prepare_stop;
379	evapi.check_start = ev_check_start;	465	evapi.check_start = ev_check_start;
380	evapi.check_stop = ev_check_stop;	466	evapi.check_stop = ev_check_stop;
381	evapi.child_start = ev_child_start;	467	evapi.child_start = ev_child_start;
382	evapi.child_stop = ev_child_stop;	468	evapi.child_stop = ev_child_stop;
		469	evapi.stat_start = ev_stat_start;
		470	evapi.stat_stop = ev_stat_stop;
		471	evapi.stat_stat = ev_stat_stat;
383		472
384	sv_setiv (sv, (IV)&evapi);	473	sv_setiv (sv, (IV)&evapi);
385	SvREADONLY_on (sv);	474	SvREADONLY_on (sv);
386	}	475	}
387	#ifndef _WIN32	476	#ifndef _WIN32
…		…
389	#endif	478	#endif
390	}	479	}
391		480
392	NV ev_now ()	481	NV ev_now ()
393		482
394	int ev_method ()	483	unsigned int ev_backend ()
395		484
396	NV ev_time ()	485	NV ev_time ()
397		486
398	int ev_default_loop (int methods = EVFLAG_AUTO)	487	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
399		488
400	void ev_loop (int flags = 0)	489	void ev_loop (int flags = 0)
401		490
402	void ev_unloop (int how = 1)	491	void ev_unloop (int how = 1)
403		492
404	struct ev_io io (SV fh, int events, SV *cb)	493	ev_io io (SV fh, int events, SV *cb)
405	ALIAS:	494	ALIAS:
406	io_ns = 1	495	io_ns = 1
407	CODE:	496	CODE:
408	{	497	{
409	int fd = sv_fileno (fh);	498	int fd = sv_fileno (fh);
410	CHECK_FD (fh, fd);	499	CHECK_FD (fh, fd);
411		500
412	RETVAL = e_new (sizeof (struct ev_io), cb);	501	RETVAL = e_new (sizeof (ev_io), cb);
413	RETVAL->fh = newSVsv (fh);	502	RETVAL->fh = newSVsv (fh);
414	ev_io_set (RETVAL, fd, events);	503	ev_io_set (RETVAL, fd, events);
415	if (!ix) ev_io_start (RETVAL);	504	if (!ix) START (io, RETVAL);
416	}	505	}
417	OUTPUT:	506	OUTPUT:
418	RETVAL	507	RETVAL
419		508
420	struct ev_timer timer (NV after, NV repeat, SV cb)	509	ev_timer timer (NV after, NV repeat, SV cb)
421	ALIAS:	510	ALIAS:
422	timer_ns = 1	511	timer_ns = 1
423	INIT:	512	INIT:
424	CHECK_REPEAT (repeat);	513	CHECK_REPEAT (repeat);
425	CODE:	514	CODE:
426	RETVAL = e_new (sizeof (struct ev_timer), cb);	515	RETVAL = e_new (sizeof (ev_timer), cb);
427	ev_timer_set (RETVAL, after, repeat);	516	ev_timer_set (RETVAL, after, repeat);
428	if (!ix) ev_timer_start (RETVAL);	517	if (!ix) START (timer, RETVAL);
429	OUTPUT:	518	OUTPUT:
430	RETVAL	519	RETVAL
431		520
432	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)	521	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
433	ALIAS:	522	ALIAS:
434	periodic_ns = 1	523	periodic_ns = 1
435	INIT:	524	INIT:
436	CHECK_REPEAT (interval);	525	CHECK_REPEAT (interval);
437	CODE:	526	CODE:
438	{	527	{
439	struct ev_periodic *w;	528	ev_periodic *w;
440	w = e_new (sizeof (struct ev_periodic), cb);	529	w = e_new (sizeof (ev_periodic), cb);
441	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	530	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
442	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	531	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
443	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	532	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
444	if (!ix) ev_periodic_start (w);	533	if (!ix) START (periodic, w);
445	}	534	}
446	OUTPUT:	535	OUTPUT:
447	RETVAL	536	RETVAL
448		537
449	struct ev_signal signal (Signal signum, SV cb)	538	ev_signal signal (SV signal, SV *cb)
450	ALIAS:	539	ALIAS:
451	signal_ns = 1	540	signal_ns = 1
452	CODE:	541	CODE:
		542	{
		543	Signal signum = sv_signum (signal);
		544	CHECK_SIG (signal, signum);
		545
453	RETVAL = e_new (sizeof (struct ev_signal), cb);	546	RETVAL = e_new (sizeof (ev_signal), cb);
454	ev_signal_set (RETVAL, signum);	547	ev_signal_set (RETVAL, signum);
455	if (!ix) ev_signal_start (RETVAL);	548	if (!ix) START (signal, RETVAL);
		549	}
456	OUTPUT:	550	OUTPUT:
457	RETVAL	551	RETVAL
458		552
459	struct ev_idle idle (SV cb)	553	ev_idle idle (SV cb)
460	ALIAS:	554	ALIAS:
461	idle_ns = 1	555	idle_ns = 1
462	CODE:	556	CODE:
463	RETVAL = e_new (sizeof (struct ev_idle), cb);	557	RETVAL = e_new (sizeof (ev_idle), cb);
464	ev_idle_set (RETVAL);	558	ev_idle_set (RETVAL);
465	if (!ix) ev_idle_start (RETVAL);	559	if (!ix) START (idle, RETVAL);
466	OUTPUT:	560	OUTPUT:
467	RETVAL	561	RETVAL
468		562
469	struct ev_prepare prepare (SV cb)	563	ev_prepare prepare (SV cb)
470	ALIAS:	564	ALIAS:
471	prepare_ns = 1	565	prepare_ns = 1
472	CODE:	566	CODE:
473	RETVAL = e_new (sizeof (struct ev_prepare), cb);	567	RETVAL = e_new (sizeof (ev_prepare), cb);
474	ev_prepare_set (RETVAL);	568	ev_prepare_set (RETVAL);
475	if (!ix) ev_prepare_start (RETVAL);	569	if (!ix) START (prepare, RETVAL);
476	OUTPUT:	570	OUTPUT:
477	RETVAL	571	RETVAL
478		572
479	struct ev_check check (SV cb)	573	ev_check check (SV cb)
480	ALIAS:	574	ALIAS:
481	check_ns = 1	575	check_ns = 1
482	CODE:	576	CODE:
483	RETVAL = e_new (sizeof (struct ev_check), cb);	577	RETVAL = e_new (sizeof (ev_check), cb);
484	ev_check_set (RETVAL);	578	ev_check_set (RETVAL);
485	if (!ix) ev_check_start (RETVAL);	579	if (!ix) START (check, RETVAL);
486	OUTPUT:	580	OUTPUT:
487	RETVAL	581	RETVAL
488		582
489	struct ev_child child (int pid, SV cb)	583	ev_child child (int pid, SV cb)
490	ALIAS:	584	ALIAS:
491	check_ns = 1	585	child_ns = 1
492	CODE:	586	CODE:
493	RETVAL = e_new (sizeof (struct ev_child), cb);	587	RETVAL = e_new (sizeof (ev_child), cb);
494	ev_child_set (RETVAL, pid);	588	ev_child_set (RETVAL, pid);
495	if (!ix) ev_child_start (RETVAL);	589	if (!ix) START (child, RETVAL);
496	OUTPUT:	590	OUTPUT:
497	RETVAL	591	RETVAL
498		592
		593	ev_stat stat (SV path, NV interval, SV *cb)
		594	ALIAS:
		595	stat_ns = 1
		596	CODE:
		597	RETVAL = e_new (sizeof (ev_stat), cb);
		598	RETVAL->fh = newSVsv (path);
		599	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		600	if (!ix) START (stat, RETVAL);
		601	OUTPUT:
		602	RETVAL
		603
		604	void once (SV fh, int events, SV timeout, SV *cb)
		605	CODE:
		606	ev_once (
		607	sv_fileno (fh), events,
		608	SvOK (timeout) ? SvNV (timeout) : -1.,
		609	e_once_cb,
		610	newSVsv (cb)
		611	);
499		612
500	PROTOTYPES: DISABLE	613	PROTOTYPES: DISABLE
501		614
502	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	615	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
503		616
504	int ev_is_active (struct ev_watcher *w)	617	int ev_is_active (ev_watcher *w)
505		618
		619	int ev_is_pending (ev_watcher *w)
		620
		621	int keepalive (ev_watcher *w, int new_value = 0)
		622	CODE:
		623	{
		624	RETVAL = w->flags & WFLAG_KEEPALIVE;
		625	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		626
		627	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		628	{
		629	REF (w);
		630	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		631	UNREF (w);
		632	}
		633	}
		634	OUTPUT:
		635	RETVAL
		636
506	SV cb (struct ev_watcher w, SV *new_cb = 0)	637	SV cb (ev_watcher w, SV *new_cb = 0)
507	CODE:	638	CODE:
508	{	639	{
509	RETVAL = newSVsv (w->cb_sv);	640	RETVAL = newSVsv (w->cb_sv);
510		641
511	if (items > 1)	642	if (items > 1)
512	sv_setsv (w->cb_sv, new_cb);	643	sv_setsv (w->cb_sv, new_cb);
513	}	644	}
514	OUTPUT:	645	OUTPUT:
515	RETVAL	646	RETVAL
516		647
517	SV data (struct ev_watcher w, SV *new_data = 0)	648	SV data (ev_watcher w, SV *new_data = 0)
518	CODE:	649	CODE:
519	{	650	{
520	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	651	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
521	}
522	OUTPUT:
523	RETVAL
524		652
		653	if (items > 1)
		654	{
		655	SvREFCNT_dec (w->data);
		656	w->data = newSVsv (new_data);
		657	}
		658	}
		659	OUTPUT:
		660	RETVAL
		661
525	void trigger (struct ev_watcher *w, int revents = EV_NONE)	662	void trigger (ev_watcher *w, int revents = EV_NONE)
526	CODE:	663	CODE:
527	w->cb (w, revents);	664	w->cb (w, revents);
528		665
529	int priority (struct ev_watcher *w, int new_priority = 0)	666	int priority (ev_watcher *w, int new_priority = 0)
530	CODE:	667	CODE:
531	{	668	{
532	RETVAL = w->priority;	669	RETVAL = w->priority;
533		670
534	if (items > 1)	671	if (items > 1)
…		…
557	}	694	}
558	}	695	}
559	OUTPUT:	696	OUTPUT:
560	RETVAL	697	RETVAL
561		698
562	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	699	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
563		700
564	void ev_io_start (struct ev_io *w)	701	void ev_io_start (ev_io *w)
		702	CODE:
		703	START (io, w);
565		704
566	void ev_io_stop (struct ev_io *w)	705	void ev_io_stop (ev_io *w)
		706	CODE:
		707	STOP (io, w);
567		708
568	void DESTROY (struct ev_io *w)	709	void DESTROY (ev_io *w)
569	CODE:	710	CODE:
570	ev_io_stop (w);	711	STOP (io, w);
571	e_destroy (w);	712	e_destroy (w);
572		713
573	void set (struct ev_io w, SV fh, int events)	714	void set (ev_io w, SV fh, int events)
574	CODE:	715	CODE:
575	{	716	{
576	int active = ev_is_active (w);
577	int fd = sv_fileno (fh);	717	int fd = sv_fileno (fh);
578	CHECK_FD (fh, fd);	718	CHECK_FD (fh, fd);
579		719
580	if (active) ev_io_stop (w);
581
582	sv_setsv (w->fh, fh);	720	sv_setsv (w->fh, fh);
583	ev_io_set (w, fd, events);	721	RESET (io, w, (w, fd, events));
584
585	if (active) ev_io_start (w);
586	}	722	}
587		723
588	SV fh (struct ev_io w, SV *new_fh = 0)	724	SV fh (ev_io w, SV *new_fh = 0)
589	CODE:	725	CODE:
590	{	726	{
591	RETVAL = newSVsv (w->fh);
592
593	if (items > 1)	727	if (items > 1)
594	{	728	{
595	int active = ev_is_active (w);	729	int fd = sv_fileno (new_fh);
596	if (active) ev_io_stop (w);	730	CHECK_FD (new_fh, fd);
597		731
598	sv_setsv (w->fh, new_fh);	732	RETVAL = w->fh;
599	ev_io_set (w, sv_fileno (w->fh), w->events);	733	w->fh = newSVsv (new_fh);
600		734
601	if (active) ev_io_start (w);	735	RESET (io, w, (w, fd, w->events));
602	}	736	}
		737	else
		738	RETVAL = newSVsv (w->fh);
603	}	739	}
604	OUTPUT:	740	OUTPUT:
605	RETVAL	741	RETVAL
606		742
607	int events (struct ev_io *w, int new_events = EV_UNDEF)	743	int events (ev_io *w, int new_events = EV_UNDEF)
608	CODE:	744	CODE:
609	{	745	{
610	RETVAL = w->events;	746	RETVAL = w->events;
		747
		748	if (items > 1)
		749	RESET (io, w, (w, w->fd, new_events));
		750	}
		751	OUTPUT:
		752	RETVAL
		753
		754	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		755
		756	void ev_signal_start (ev_signal *w)
		757	CODE:
		758	START (signal, w);
		759
		760	void ev_signal_stop (ev_signal *w)
		761	CODE:
		762	STOP (signal, w);
		763
		764	void DESTROY (ev_signal *w)
		765	CODE:
		766	STOP (signal, w);
		767	e_destroy (w);
		768
		769	void set (ev_signal w, SV signal)
		770	CODE:
		771	{
		772	Signal signum = sv_signum (signal);
		773	CHECK_SIG (signal, signum);
		774
		775	RESET (signal, w, (w, signum));
		776	}
		777
		778	int signal (ev_signal w, SV new_signal = 0)
		779	CODE:
		780	{
		781	RETVAL = w->signum;
611		782
612	if (items > 1)	783	if (items > 1)
613	{	784	{
614	int active = ev_is_active (w);	785	Signal signum = sv_signum (new_signal);
615	if (active) ev_io_stop (w);	786	CHECK_SIG (new_signal, signum);
616		787
617	ev_io_set (w, w->fd, new_events);	788	RESET (signal, w, (w, signum));
618
619	if (active) ev_io_start (w);
620	}	789	}
621	}	790	}
622	OUTPUT:	791	OUTPUT:
623	RETVAL	792	RETVAL
624		793
625	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	794	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
626		795
627	void ev_signal_start (struct ev_signal *w)	796	void ev_timer_start (ev_timer *w)
628		797	INIT:
629	void ev_signal_stop (struct ev_signal *w)	798	CHECK_REPEAT (w->repeat);
630
631	void DESTROY (struct ev_signal *w)
632	CODE:	799	CODE:
633	ev_signal_stop (w);	800	START (timer, w);
		801
		802	void ev_timer_stop (ev_timer *w)
		803	CODE:
		804	STOP (timer, w);
		805
		806	void ev_timer_again (ev_timer *w)
		807	INIT:
		808	CHECK_REPEAT (w->repeat);
		809	CODE:
		810	REF (w);
		811	ev_timer_again (w);
		812	UNREF (w);
		813
		814	void DESTROY (ev_timer *w)
		815	CODE:
		816	STOP (timer, w);
634	e_destroy (w);	817	e_destroy (w);
635		818
636	void set (struct ev_signal w, SV signal)	819	void set (ev_timer *w, NV after, NV repeat = 0.)
		820	INIT:
		821	CHECK_REPEAT (repeat);
637	CODE:	822	CODE:
638	{	823	RESET (timer, w, (w, after, repeat));
639	Signal signum = sv_signum (signal); /* may croak here */
640	int active = ev_is_active (w);
641		824
642	if (active) ev_signal_stop (w);	825	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
643		826
644	ev_signal_set (w, signum);	827	void ev_periodic_start (ev_periodic *w)
645		828	INIT:
646	if (active) ev_signal_start (w);	829	CHECK_REPEAT (w->interval);
647	}
648
649	int signal (struct ev_signal w, SV new_signal = 0)
650	CODE:	830	CODE:
		831	START (periodic, w);
		832
		833	void ev_periodic_stop (ev_periodic *w)
		834	CODE:
		835	STOP (periodic, w);
		836
		837	void ev_periodic_again (ev_periodic *w)
		838	CODE:
		839	REF (w);
		840	ev_periodic_again (w);
		841	UNREF (w);
		842
		843	void DESTROY (ev_periodic *w)
		844	CODE:
		845	STOP (periodic, w);
		846	e_destroy (w);
		847
		848	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		849	INIT:
		850	CHECK_REPEAT (interval);
		851	CODE:
651	{	852	{
		853	SvREFCNT_dec (w->fh);
		854	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		855
		856	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		857	}
		858
		859	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		860
		861	void ev_idle_start (ev_idle *w)
		862	CODE:
		863	START (idle, w);
		864
		865	void ev_idle_stop (ev_idle *w)
		866	CODE:
		867	STOP (idle, w);
		868
		869	void DESTROY (ev_idle *w)
		870	CODE:
		871	STOP (idle, w);
		872	e_destroy (w);
		873
		874	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		875
		876	void ev_prepare_start (ev_prepare *w)
		877	CODE:
		878	START (prepare, w);
		879
		880	void ev_prepare_stop (ev_prepare *w)
		881	CODE:
		882	STOP (prepare, w);
		883
		884	void DESTROY (ev_prepare *w)
		885	CODE:
		886	STOP (prepare, w);
		887	e_destroy (w);
		888
		889	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		890
		891	void ev_check_start (ev_check *w)
		892	CODE:
		893	START (check, w);
		894
		895	void ev_check_stop (ev_check *w)
		896	CODE:
		897	STOP (check, w);
		898
		899	void DESTROY (ev_check *w)
		900	CODE:
		901	STOP (check, w);
		902	e_destroy (w);
		903
		904	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		905
		906	void ev_child_start (ev_child *w)
		907	CODE:
		908	START (child, w);
		909
		910	void ev_child_stop (ev_child *w)
		911	CODE:
		912	STOP (child, w);
		913
		914	void DESTROY (ev_child *w)
		915	CODE:
		916	STOP (child, w);
		917	e_destroy (w);
		918
		919	void set (ev_child *w, int pid)
		920	CODE:
		921	RESET (child, w, (w, pid));
		922
		923	int pid (ev_child *w, int new_pid = 0)
		924	CODE:
		925	{
652	RETVAL = w->signum;	926	RETVAL = w->pid;
		927
		928	if (items > 1)
		929	RESET (child, w, (w, new_pid));
		930	}
		931	OUTPUT:
		932	RETVAL
		933
		934
		935	int rstatus (ev_child *w)
		936	ALIAS:
		937	rpid = 1
		938	CODE:
		939	RETVAL = ix ? w->rpid : w->rstatus;
		940	OUTPUT:
		941	RETVAL
		942
		943	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		944
		945	void ev_stat_start (ev_stat *w)
		946	CODE:
		947	START (stat, w);
		948
		949	void ev_stat_stop (ev_stat *w)
		950	CODE:
		951	STOP (stat, w);
		952
		953	void DESTROY (ev_stat *w)
		954	CODE:
		955	STOP (stat, w);
		956	e_destroy (w);
		957
		958	void set (ev_stat w, SV path, NV interval)
		959	CODE:
		960	{
		961	sv_setsv (w->fh, path);
		962	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		963	}
		964
		965	SV path (ev_stat w, SV *new_path = 0)
		966	CODE:
		967	{
		968	RETVAL = SvREFCNT_inc (w->fh);
653		969
654	if (items > 1)	970	if (items > 1)
655	{	971	{
656	Signal signum = sv_signum (new_signal); /* may croak here */	972	SvREFCNT_dec (w->fh);
657	int active = ev_is_active (w);	973	w->fh = newSVsv (new_path);
658	if (active) ev_signal_stop (w);	974	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
659
660	ev_signal_set (w, signum);
661
662	if (active) ev_signal_start (w);
663	}	975	}
664	}	976	}
665	OUTPUT:	977	OUTPUT:
666	RETVAL	978	RETVAL
667		979
668	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	980	NV interval (ev_stat *w, NV new_interval = 0.)
669
670	void ev_timer_start (struct ev_timer *w)
671	INIT:
672	CHECK_REPEAT (w->repeat);
673
674	void ev_timer_stop (struct ev_timer *w)
675
676	void ev_timer_again (struct ev_timer *w)
677	INIT:
678	CHECK_REPEAT (w->repeat);
679
680	void DESTROY (struct ev_timer *w)
681	CODE:	981	CODE:
682	ev_timer_stop (w);
683	e_destroy (w);
684
685	void set (struct ev_timer *w, NV after, NV repeat = 0.)
686	INIT:
687	CHECK_REPEAT (repeat);
688	CODE:
689	{	982	{
690	int active = ev_is_active (w);
691	if (active) ev_timer_stop (w);
692	ev_timer_set (w, after, repeat);
693	if (active) ev_timer_start (w);
694	}
695
696	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
697
698	void ev_periodic_start (struct ev_periodic *w)
699	INIT:
700	CHECK_REPEAT (w->interval);
701
702	void ev_periodic_stop (struct ev_periodic *w)
703
704	void ev_periodic_again (struct ev_periodic *w)
705
706	void DESTROY (struct ev_periodic *w)
707	CODE:
708	ev_periodic_stop (w);
709	e_destroy (w);
710
711	void set (struct ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
712	INIT:
713	CHECK_REPEAT (interval);
714	CODE:
715	{
716	int active = ev_is_active (w);
717	if (active) ev_periodic_stop (w);
718
719	SvREFCNT_dec (w->fh);
720	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
721	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
722
723	if (active) ev_periodic_start (w);
724	}
725
726	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
727
728	void ev_idle_start (struct ev_idle *w)
729
730	void ev_idle_stop (struct ev_idle *w)
731
732	void DESTROY (struct ev_idle *w)
733	CODE:
734	ev_idle_stop (w);
735	e_destroy (w);
736
737	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
738
739	void ev_prepare_start (struct ev_prepare *w)
740
741	void ev_prepare_stop (struct ev_prepare *w)
742
743	void DESTROY (struct ev_prepare *w)
744	CODE:
745	ev_prepare_stop (w);
746	e_destroy (w);
747
748	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
749
750	void ev_check_start (struct ev_check *w)
751
752	void ev_check_stop (struct ev_check *w)
753
754	void DESTROY (struct ev_check *w)
755	CODE:
756	ev_check_stop (w);
757	e_destroy (w);
758
759	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
760
761	void ev_child_start (struct ev_child *w)
762
763	void ev_child_stop (struct ev_child *w)
764
765	void DESTROY (struct ev_child *w)
766	CODE:
767	ev_child_stop (w);
768	e_destroy (w);
769
770	void set (struct ev_child *w, int pid)
771	CODE:
772	{
773	int active = ev_is_active (w);
774	if (active) ev_child_stop (w);
775
776	ev_child_set (w, pid);
777
778	if (active) ev_child_start (w);
779	}
780
781	int pid (struct ev_child *w, int new_pid = 0)
782	CODE:
783	{
784	RETVAL = w->pid;	983	RETVAL = w->interval;
785		984
786	if (items > 1)	985	if (items > 1)
		986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		987	}
		988	OUTPUT:
		989	RETVAL
		990
		991	void prev (ev_stat *w)
		992	ALIAS:
		993	stat = 1
		994	attr = 2
		995	PPCODE:
		996	{
		997	ev_statdata *s = ix ? &w->attr : &w->prev;
		998
		999	if (ix == 1)
		1000	ev_stat_stat (w);
		1001	else if (!s->st_nlink)
		1002	errno = ENOENT;
		1003
		1004	PL_statcache.st_dev = s->st_nlink;
		1005	PL_statcache.st_ino = s->st_ino;
		1006	PL_statcache.st_mode = s->st_mode;
		1007	PL_statcache.st_nlink = s->st_nlink;
		1008	PL_statcache.st_uid = s->st_uid;
		1009	PL_statcache.st_gid = s->st_gid;
		1010	PL_statcache.st_rdev = s->st_rdev;
		1011	PL_statcache.st_size = s->st_size;
		1012	PL_statcache.st_atime = s->st_atime;
		1013	PL_statcache.st_mtime = s->st_mtime;
		1014	PL_statcache.st_ctime = s->st_ctime;
		1015
		1016	if (GIMME_V == G_SCALAR)
		1017	XPUSHs (boolSV (s->st_nlink));
		1018	else if (GIMME_V == G_ARRAY && s->st_nlink)
787	{	1019	{
788	int active = ev_is_active (w);	1020	EXTEND (SP, 13);
789	if (active) ev_child_stop (w);	1021	PUSHs (sv_2mortal (newSViv (s->st_dev)));
790		1022	PUSHs (sv_2mortal (newSViv (s->st_ino)));
791	ev_child_set (w, new_pid);	1023	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
792		1024	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
793	if (active) ev_child_start (w);	1025	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1026	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1027	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1028	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1029	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1030	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1031	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1032	PUSHs (sv_2mortal (newSVuv (4096)));
		1033	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
794	}	1034	}
795	}	1035	}
796	OUTPUT:
797	RETVAL
798
799
800	int rstatus (struct ev_child *w)
801	ALIAS:
802	rpid = 1
803	CODE:
804	RETVAL = ix ? w->rpid : w->rstatus;
805	OUTPUT:
806	RETVAL
807		1036
808	#ifndef _WIN32	1037	#ifndef _WIN32
809		1038
810	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1039	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
811		1040

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Comparing EV/EV.xs (file contents): Revision 1.67 by root, Mon Nov 12 21:51:14 2007 UTC vs. Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.67 by root, Mon Nov 12 21:51:14 2007 UTC vs.
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC