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

Comparing EV/EV.xs (file contents):
Revision 1.66 by root, Mon Nov 12 08:00:03 2007 UTC vs.
Revision 1.80 by root, Tue Nov 27 07:27:10 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
…		…
48	*stash_periodic,	80	*stash_periodic,
49	*stash_signal,	81	*stash_signal,
50	*stash_idle,	82	*stash_idle,
51	*stash_prepare,	83	*stash_prepare,
52	*stash_check,	84	*stash_check,
53	*stash_child;	85	*stash_child,
		86	*stash_embed,
		87	*stash_stat;
54		88
55	#ifndef SIG_SIZE	89	#ifndef SIG_SIZE
56	/* kudos to Slaven Rezic for the idea */	90	/* kudos to Slaven Rezic for the idea */
57	static char sig_size [] = { SIG_NUM };	91	static char sig_size [] = { SIG_NUM };
58	# define SIG_SIZE (sizeof (sig_size) + 1)	92	# define SIG_SIZE (sizeof (sig_size) + 1)
59	#endif	93	#endif
60		94
61	static int	95	static Signal
62	sv_signum (SV *sig)	96	sv_signum (SV *sig)
63	{	97	{
64	int signum;	98	Signal signum;
65		99
66	SvGETMAGIC (sig);	100	SvGETMAGIC (sig);
67		101
68	for (signum = 1; signum < SIG_SIZE; ++signum)	102	for (signum = 1; signum < SIG_SIZE; ++signum)
69	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
70	return signum;	104	return signum;
71		105
72	if (SvIV (sig) > 0)	106	signum = SvIV (sig);
		107
		108	if (signum > 0 && signum < SIG_SIZE)
73	return SvIV (sig);	109	return signum;
74		110
75	return -1;	111	return -1;
76	}	112	}
77		113
78	/////////////////////////////////////////////////////////////////////////////	114	/////////////////////////////////////////////////////////////////////////////
79	// Event	115	// Event
80		116
81	static void e_cb (struct ev_watcher *w, int revents);	117	static void e_cb (ev_watcher *w, int revents);
82		118
83	static int	119	static int
84	sv_fileno (SV *fh)	120	sv_fileno (SV *fh)
85	{	121	{
86	SvGETMAGIC (fh);	122	SvGETMAGIC (fh);
…		…
89	fh = SvRV (fh);	125	fh = SvRV (fh);
90		126
91	if (SvTYPE (fh) == SVt_PVGV)	127	if (SvTYPE (fh) == SVt_PVGV)
92	return PerlIO_fileno (IoIFP (sv_2io (fh)));	128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
93		129
94	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
95	return SvIV (fh);	131	return SvIV (fh);
96		132
97	return -1;	133	return -1;
98	}	134	}
99		135
100	static void *	136	static void *
101	e_new (int size, SV *cb_sv)	137	e_new (int size, SV *cb_sv)
102	{	138	{
103	struct ev_watcher *w;	139	ev_watcher *w;
104	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
105	SvPOK_only (self);	141	SvPOK_only (self);
106	SvCUR_set (self, size);	142	SvCUR_set (self, size);
107		143
108	w = (struct ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
109		145
110	ev_init (w, e_cb);	146	ev_init (w, e_cb);
111		147
		148	w->flags = WFLAG_KEEPALIVE;
112	w->data = 0;	149	w->data = 0;
113	w->fh = 0;	150	w->fh = 0;
114	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = newSVsv (cb_sv);
115	w->self = self;	152	w->self = self;
116		153
…		…
118	}	155	}
119		156
120	static void	157	static void
121	e_destroy (void *w_)	158	e_destroy (void *w_)
122	{	159	{
123	struct ev_watcher w = (struct ev_watcher )w_;	160	ev_watcher w = (ev_watcher )w_;
124		161
125	SvREFCNT_dec (w->fh ); w->fh = 0;	162	SvREFCNT_dec (w->fh ); w->fh = 0;
126	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127	SvREFCNT_dec (w->data ); w->data = 0;	164	SvREFCNT_dec (w->data ); w->data = 0;
128	}	165	}
129		166
130	static SV *	167	static SV *
131	e_bless (struct ev_watcher w, HV stash)	168	e_bless (ev_watcher w, HV stash)
132	{	169	{
133	SV *rv;	170	SV *rv;
134		171
135	if (SvOBJECT (w->self))	172	if (SvOBJECT (w->self))
136	rv = newRV_inc (w->self);	173	rv = newRV_inc (w->self);
…		…
142	}	179	}
143		180
144	return rv;	181	return rv;
145	}	182	}
146		183
		184	static SV *sv_events_cache;
		185
147	static void	186	static void
148	e_cb (struct ev_watcher *w, int revents)	187	e_cb (ev_watcher *w, int revents)
149	{	188	{
150	dSP;	189	dSP;
151	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
152	SV sv_self, sv_events, *sv_status = 0;	191	SV sv_self, sv_events;
153	static SV *sv_events_cache;
154		192
155	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	193	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
156		194
157	if (sv_events_cache)	195	if (sv_events_cache)
158	{	196	{
…		…
167	PUSHs (sv_self);	205	PUSHs (sv_self);
168	PUSHs (sv_events);	206	PUSHs (sv_events);
169		207
170	PUTBACK;	208	PUTBACK;
171	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	209	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
172	SP = PL_stack_base + mark; PUTBACK;
173		210
174	SvREFCNT_dec (sv_self);	211	SvREFCNT_dec (sv_self);
175	SvREFCNT_dec (sv_status);
176		212
177	if (sv_events_cache)	213	if (sv_events_cache)
178	SvREFCNT_dec (sv_events);	214	SvREFCNT_dec (sv_events);
179	else	215	else
180	sv_events_cache = sv_events;	216	sv_events_cache = sv_events;
…		…
182	if (SvTRUE (ERRSV))	218	if (SvTRUE (ERRSV))
183	{	219	{
184	PUSHMARK (SP);	220	PUSHMARK (SP);
185	PUTBACK;	221	PUTBACK;
186	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
187	SP = PL_stack_base + mark; PUTBACK;
188	}	223	}
		224
		225	SP = PL_stack_base + mark;
		226	PUTBACK;
		227	}
		228
		229	static void
		230	e_once_cb (int revents, void *arg)
		231	{
		232	dSP;
		233	I32 mark = SP - PL_stack_base;
		234	SV *sv_events;
		235
		236	if (sv_events_cache)
		237	{
		238	sv_events = sv_events_cache; sv_events_cache = 0;
		239	SvIV_set (sv_events, revents);
		240	}
		241	else
		242	sv_events = newSViv (revents);
		243
		244	PUSHMARK (SP);
		245	XPUSHs (sv_events);
		246
		247	PUTBACK;
		248	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		249
		250	SvREFCNT_dec ((SV *)arg);
		251
		252	if (sv_events_cache)
		253	SvREFCNT_dec (sv_events);
		254	else
		255	sv_events_cache = sv_events;
		256
		257	if (SvTRUE (ERRSV))
		258	{
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
189	}	266	}
190		267
191	static ev_tstamp	268	static ev_tstamp
192	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	269	e_periodic_cb (ev_periodic *w, ev_tstamp now)
193	{	270	{
194	ev_tstamp retval;	271	ev_tstamp retval;
195	int count;	272	int count;
196	dSP;	273	dSP;
197		274
…		…
289	croak (# repeat " value must be >= 0");	366	croak (# repeat " value must be >= 0");
290		367
291	#define CHECK_FD(fh,fd) if ((fd) < 0) \	368	#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));	369	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
293		370
		371	#define CHECK_SIG(sv,num) if ((num) < 0) \
		372	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		373
294	/////////////////////////////////////////////////////////////////////////////	374	/////////////////////////////////////////////////////////////////////////////
295	// XS interface functions	375	// XS interface functions
296		376
297	MODULE = EV PACKAGE = EV PREFIX = ev_	377	MODULE = EV PACKAGE = EV PREFIX = ev_
298		378
…		…
320	const_iv (EV_, CHECK)	400	const_iv (EV_, CHECK)
321	const_iv (EV_, ERROR)	401	const_iv (EV_, ERROR)
322		402
323	const_iv (EV, LOOP_ONESHOT)	403	const_iv (EV, LOOP_ONESHOT)
324	const_iv (EV, LOOP_NONBLOCK)	404	const_iv (EV, LOOP_NONBLOCK)
		405	const_iv (EV, UNLOOP_ONE)
		406	const_iv (EV, UNLOOP_ALL)
325		407
326	const_iv (EV, METHOD_SELECT)	408	const_iv (EV, BACKEND_SELECT)
327	const_iv (EV, METHOD_POLL)	409	const_iv (EV, BACKEND_POLL)
328	const_iv (EV, METHOD_EPOLL)	410	const_iv (EV, BACKEND_EPOLL)
329	const_iv (EV, METHOD_KQUEUE)	411	const_iv (EV, BACKEND_KQUEUE)
330	const_iv (EV, METHOD_DEVPOLL)	412	const_iv (EV, BACKEND_DEVPOLL)
331	const_iv (EV, METHOD_PORT)	413	const_iv (EV, BACKEND_PORT)
332	const_iv (EV, FLAG_AUTO)	414	const_iv (EV, FLAG_AUTO)
333	const_iv (EV, FLAG_NOENV)	415	const_iv (EV, FLAG_NOENV)
334	};	416	};
335		417
336	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	418	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
337	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
338		420
339	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
340	stash_io = gv_stashpv ("EV::Io" , 1);	422	stash_io = gv_stashpv ("EV::IO" , 1);
341	stash_timer = gv_stashpv ("EV::Timer" , 1);	423	stash_timer = gv_stashpv ("EV::Timer" , 1);
342	stash_periodic = gv_stashpv ("EV::Periodic", 1);	424	stash_periodic = gv_stashpv ("EV::Periodic", 1);
343	stash_signal = gv_stashpv ("EV::Signal" , 1);	425	stash_signal = gv_stashpv ("EV::Signal" , 1);
344	stash_idle = gv_stashpv ("EV::Idle" , 1);	426	stash_idle = gv_stashpv ("EV::Idle" , 1);
345	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
346	stash_check = gv_stashpv ("EV::Check" , 1);	428	stash_check = gv_stashpv ("EV::Check" , 1);
347	stash_child = gv_stashpv ("EV::Child" , 1);	429	stash_child = gv_stashpv ("EV::Child" , 1);
		430	stash_embed = gv_stashpv ("EV::Embed" , 1);
		431	stash_stat = gv_stashpv ("EV::Stat" , 1);
348		432
349	{	433	{
350	SV *sv = perl_get_sv ("EV::API", TRUE);	434	SV *sv = perl_get_sv ("EV::API", TRUE);
351	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
352		436
…		…
354	evapi.ver = EV_API_VERSION;	438	evapi.ver = EV_API_VERSION;
355	evapi.rev = EV_API_REVISION;	439	evapi.rev = EV_API_REVISION;
356	evapi.sv_fileno = sv_fileno;	440	evapi.sv_fileno = sv_fileno;
357	evapi.sv_signum = sv_signum;	441	evapi.sv_signum = sv_signum;
358	evapi.now = ev_now;	442	evapi.now = ev_now;
359	evapi.method = ev_method;	443	evapi.backend = ev_backend;
360	evapi.unloop = ev_unloop;	444	evapi.unloop = ev_unloop;
		445	evapi.ref = ev_ref;
		446	evapi.unref = ev_unref;
361	evapi.time = ev_time;	447	evapi.time = ev_time;
362	evapi.loop = ev_loop;	448	evapi.loop = ev_loop;
363	evapi.once = ev_once;	449	evapi.once = ev_once;
364	evapi.io_start = ev_io_start;	450	evapi.io_start = ev_io_start;
365	evapi.io_stop = ev_io_stop;	451	evapi.io_stop = ev_io_stop;
…		…
376	evapi.prepare_stop = ev_prepare_stop;	462	evapi.prepare_stop = ev_prepare_stop;
377	evapi.check_start = ev_check_start;	463	evapi.check_start = ev_check_start;
378	evapi.check_stop = ev_check_stop;	464	evapi.check_stop = ev_check_stop;
379	evapi.child_start = ev_child_start;	465	evapi.child_start = ev_child_start;
380	evapi.child_stop = ev_child_stop;	466	evapi.child_stop = ev_child_stop;
		467	evapi.stat_start = ev_stat_start;
		468	evapi.stat_stop = ev_stat_stop;
		469	evapi.stat_stat = ev_stat_stat;
381		470
382	sv_setiv (sv, (IV)&evapi);	471	sv_setiv (sv, (IV)&evapi);
383	SvREADONLY_on (sv);	472	SvREADONLY_on (sv);
384	}	473	}
385	#ifndef _WIN32	474	#ifndef _WIN32
…		…
387	#endif	476	#endif
388	}	477	}
389		478
390	NV ev_now ()	479	NV ev_now ()
391		480
392	int ev_method ()	481	unsigned int ev_backend ()
393		482
394	NV ev_time ()	483	NV ev_time ()
395		484
396	int ev_default_loop (int methods = EVFLAG_AUTO)	485	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
397		486
398	void ev_loop (int flags = 0)	487	void ev_loop (int flags = 0)
399		488
400	void ev_unloop (int how = 1)	489	void ev_unloop (int how = 1)
401		490
402	struct ev_io io (SV fh, int events, SV *cb)	491	ev_io io (SV fh, int events, SV *cb)
403	ALIAS:	492	ALIAS:
404	io_ns = 1	493	io_ns = 1
405	CODE:	494	CODE:
406	{	495	{
407	int fd = sv_fileno (fh);	496	int fd = sv_fileno (fh);
408	CHECK_FD (fh, fd);	497	CHECK_FD (fh, fd);
409		498
410	RETVAL = e_new (sizeof (struct ev_io), cb);	499	RETVAL = e_new (sizeof (ev_io), cb);
411	RETVAL->fh = newSVsv (fh);	500	RETVAL->fh = newSVsv (fh);
412	ev_io_set (RETVAL, fd, events);	501	ev_io_set (RETVAL, fd, events);
413	if (!ix) ev_io_start (RETVAL);	502	if (!ix) START (io, RETVAL);
414	}	503	}
415	OUTPUT:	504	OUTPUT:
416	RETVAL	505	RETVAL
417		506
418	struct ev_timer timer (NV after, NV repeat, SV cb)	507	ev_timer timer (NV after, NV repeat, SV cb)
419	ALIAS:	508	ALIAS:
420	timer_ns = 1	509	timer_ns = 1
421	INIT:	510	INIT:
422	CHECK_REPEAT (repeat);	511	CHECK_REPEAT (repeat);
423	CODE:	512	CODE:
424	RETVAL = e_new (sizeof (struct ev_timer), cb);	513	RETVAL = e_new (sizeof (ev_timer), cb);
425	ev_timer_set (RETVAL, after, repeat);	514	ev_timer_set (RETVAL, after, repeat);
426	if (!ix) ev_timer_start (RETVAL);	515	if (!ix) START (timer, RETVAL);
427	OUTPUT:	516	OUTPUT:
428	RETVAL	517	RETVAL
429		518
430	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)	519	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
431	ALIAS:	520	ALIAS:
432	periodic_ns = 1	521	periodic_ns = 1
433	INIT:	522	INIT:
434	CHECK_REPEAT (interval);	523	CHECK_REPEAT (interval);
435	CODE:	524	CODE:
436	{	525	{
437	struct ev_periodic *w;	526	ev_periodic *w;
438	w = e_new (sizeof (struct ev_periodic), cb);	527	w = e_new (sizeof (ev_periodic), cb);
439	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
440	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	529	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
441	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
442	if (!ix) ev_periodic_start (w);	531	if (!ix) START (periodic, w);
443	}	532	}
444	OUTPUT:	533	OUTPUT:
445	RETVAL	534	RETVAL
446		535
447	struct ev_signal signal (Signal signum, SV cb)	536	ev_signal signal (SV signal, SV *cb)
448	ALIAS:	537	ALIAS:
449	signal_ns = 1	538	signal_ns = 1
450	CODE:	539	CODE:
		540	{
		541	Signal signum = sv_signum (signal);
		542	CHECK_SIG (signal, signum);
		543
451	RETVAL = e_new (sizeof (struct ev_signal), cb);	544	RETVAL = e_new (sizeof (ev_signal), cb);
452	ev_signal_set (RETVAL, signum);	545	ev_signal_set (RETVAL, signum);
453	if (!ix) ev_signal_start (RETVAL);	546	if (!ix) START (signal, RETVAL);
		547	}
454	OUTPUT:	548	OUTPUT:
455	RETVAL	549	RETVAL
456		550
457	struct ev_idle idle (SV cb)	551	ev_idle idle (SV cb)
458	ALIAS:	552	ALIAS:
459	idle_ns = 1	553	idle_ns = 1
460	CODE:	554	CODE:
461	RETVAL = e_new (sizeof (struct ev_idle), cb);	555	RETVAL = e_new (sizeof (ev_idle), cb);
462	ev_idle_set (RETVAL);	556	ev_idle_set (RETVAL);
463	if (!ix) ev_idle_start (RETVAL);	557	if (!ix) START (idle, RETVAL);
464	OUTPUT:	558	OUTPUT:
465	RETVAL	559	RETVAL
466		560
467	struct ev_prepare prepare (SV cb)	561	ev_prepare prepare (SV cb)
468	ALIAS:	562	ALIAS:
469	prepare_ns = 1	563	prepare_ns = 1
470	CODE:	564	CODE:
471	RETVAL = e_new (sizeof (struct ev_prepare), cb);	565	RETVAL = e_new (sizeof (ev_prepare), cb);
472	ev_prepare_set (RETVAL);	566	ev_prepare_set (RETVAL);
473	if (!ix) ev_prepare_start (RETVAL);	567	if (!ix) START (prepare, RETVAL);
474	OUTPUT:	568	OUTPUT:
475	RETVAL	569	RETVAL
476		570
477	struct ev_check check (SV cb)	571	ev_check check (SV cb)
478	ALIAS:	572	ALIAS:
479	check_ns = 1	573	check_ns = 1
480	CODE:	574	CODE:
481	RETVAL = e_new (sizeof (struct ev_check), cb);	575	RETVAL = e_new (sizeof (ev_check), cb);
482	ev_check_set (RETVAL);	576	ev_check_set (RETVAL);
483	if (!ix) ev_check_start (RETVAL);	577	if (!ix) START (check, RETVAL);
484	OUTPUT:	578	OUTPUT:
485	RETVAL	579	RETVAL
486		580
487	struct ev_child child (int pid, SV cb)	581	ev_child child (int pid, SV cb)
488	ALIAS:	582	ALIAS:
489	check_ns = 1	583	child_ns = 1
490	CODE:	584	CODE:
491	RETVAL = e_new (sizeof (struct ev_child), cb);	585	RETVAL = e_new (sizeof (ev_child), cb);
492	ev_child_set (RETVAL, pid);	586	ev_child_set (RETVAL, pid);
493	if (!ix) ev_child_start (RETVAL);	587	if (!ix) START (child, RETVAL);
494	OUTPUT:	588	OUTPUT:
495	RETVAL	589	RETVAL
496		590
		591	ev_stat stat (SV path, NV interval, SV *cb)
		592	ALIAS:
		593	stat_ns = 1
		594	CODE:
		595	RETVAL = e_new (sizeof (ev_stat), cb);
		596	RETVAL->fh = newSVsv (path);
		597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		598	if (!ix) START (stat, RETVAL);
		599	OUTPUT:
		600	RETVAL
		601
		602	void once (SV fh, int events, SV timeout, SV *cb)
		603	CODE:
		604	ev_once (
		605	sv_fileno (fh), events,
		606	SvOK (timeout) ? SvNV (timeout) : -1.,
		607	e_once_cb,
		608	newSVsv (cb)
		609	);
497		610
498	PROTOTYPES: DISABLE	611	PROTOTYPES: DISABLE
499		612
500	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	613	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
501		614
502	int ev_is_active (struct ev_watcher *w)	615	int ev_is_active (ev_watcher *w)
503		616
		617	int ev_is_pending (ev_watcher *w)
		618
		619	int keepalive (ev_watcher *w, int new_value = 0)
		620	CODE:
		621	{
		622	RETVAL = w->flags & WFLAG_KEEPALIVE;
		623	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		624
		625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		626	{
		627	REF (w);
		628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		629	UNREF (w);
		630	}
		631	}
		632	OUTPUT:
		633	RETVAL
		634
504	SV cb (struct ev_watcher w, SV *new_cb = 0)	635	SV cb (ev_watcher w, SV *new_cb = 0)
505	CODE:	636	CODE:
506	{	637	{
507	RETVAL = newSVsv (w->cb_sv);	638	RETVAL = newSVsv (w->cb_sv);
508		639
509	if (items > 1)	640	if (items > 1)
510	sv_setsv (w->cb_sv, new_cb);	641	sv_setsv (w->cb_sv, new_cb);
511	}	642	}
512	OUTPUT:	643	OUTPUT:
513	RETVAL	644	RETVAL
514		645
515	SV data (struct ev_watcher w, SV *new_data = 0)	646	SV data (ev_watcher w, SV *new_data = 0)
516	CODE:	647	CODE:
517	{	648	{
518	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	649	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
519	}
520	OUTPUT:
521	RETVAL
522		650
		651	if (items > 1)
		652	{
		653	SvREFCNT_dec (w->data);
		654	w->data = newSVsv (new_data);
		655	}
		656	}
		657	OUTPUT:
		658	RETVAL
		659
523	void trigger (struct ev_watcher *w, int revents = EV_NONE)	660	void trigger (ev_watcher *w, int revents = EV_NONE)
524	CODE:	661	CODE:
525	w->cb (w, revents);	662	w->cb (w, revents);
526		663
527	int priority (struct ev_watcher *w, int new_priority = 0)	664	int priority (ev_watcher *w, int new_priority = 0)
528	CODE:	665	CODE:
529	{	666	{
530	RETVAL = w->priority;	667	RETVAL = w->priority;
531		668
532	if (items > 1)	669	if (items > 1)
…		…
555	}	692	}
556	}	693	}
557	OUTPUT:	694	OUTPUT:
558	RETVAL	695	RETVAL
559		696
560	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	697	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
561		698
562	void ev_io_start (struct ev_io *w)	699	void ev_io_start (ev_io *w)
		700	CODE:
		701	START (io, w);
563		702
564	void ev_io_stop (struct ev_io *w)	703	void ev_io_stop (ev_io *w)
		704	CODE:
		705	STOP (io, w);
565		706
566	void DESTROY (struct ev_io *w)	707	void DESTROY (ev_io *w)
567	CODE:	708	CODE:
568	ev_io_stop (w);	709	STOP (io, w);
569	e_destroy (w);	710	e_destroy (w);
570		711
571	void set (struct ev_io w, SV fh, int events)	712	void set (ev_io w, SV fh, int events)
572	CODE:	713	CODE:
573	{	714	{
574	int active = ev_is_active (w);
575	int fd = sv_fileno (fh);	715	int fd = sv_fileno (fh);
576	CHECK_FD (fh, fd);	716	CHECK_FD (fh, fd);
577		717
578	if (active) ev_io_stop (w);
579
580	sv_setsv (w->fh, fh);	718	sv_setsv (w->fh, fh);
581	ev_io_set (w, fd, events);	719	RESET (io, w, (w, fd, events));
582
583	if (active) ev_io_start (w);
584	}	720	}
585		721
586	SV fh (struct ev_io w, SV *new_fh = 0)	722	SV fh (ev_io w, SV *new_fh = 0)
587	CODE:	723	CODE:
588	{	724	{
589	RETVAL = newSVsv (w->fh);
590
591	if (items > 1)	725	if (items > 1)
592	{	726	{
593	int active = ev_is_active (w);	727	int fd = sv_fileno (new_fh);
594	if (active) ev_io_stop (w);	728	CHECK_FD (new_fh, fd);
595		729
596	sv_setsv (w->fh, new_fh);	730	RETVAL = w->fh;
597	ev_io_set (w, sv_fileno (w->fh), w->events);	731	w->fh = newSVsv (new_fh);
598		732
599	if (active) ev_io_start (w);	733	RESET (io, w, (w, fd, w->events));
600	}	734	}
		735	else
		736	RETVAL = newSVsv (w->fh);
601	}	737	}
602	OUTPUT:	738	OUTPUT:
603	RETVAL	739	RETVAL
604		740
605	int events (struct ev_io *w, int new_events = EV_UNDEF)	741	int events (ev_io *w, int new_events = EV_UNDEF)
606	CODE:	742	CODE:
607	{	743	{
608	RETVAL = w->events;	744	RETVAL = w->events;
		745
		746	if (items > 1)
		747	RESET (io, w, (w, w->fd, new_events));
		748	}
		749	OUTPUT:
		750	RETVAL
		751
		752	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		753
		754	void ev_signal_start (ev_signal *w)
		755	CODE:
		756	START (signal, w);
		757
		758	void ev_signal_stop (ev_signal *w)
		759	CODE:
		760	STOP (signal, w);
		761
		762	void DESTROY (ev_signal *w)
		763	CODE:
		764	STOP (signal, w);
		765	e_destroy (w);
		766
		767	void set (ev_signal w, SV signal)
		768	CODE:
		769	{
		770	Signal signum = sv_signum (signal);
		771	CHECK_SIG (signal, signum);
		772
		773	RESET (signal, w, (w, signum));
		774	}
		775
		776	int signal (ev_signal w, SV new_signal = 0)
		777	CODE:
		778	{
		779	RETVAL = w->signum;
609		780
610	if (items > 1)	781	if (items > 1)
611	{	782	{
612	int active = ev_is_active (w);	783	Signal signum = sv_signum (new_signal);
613	if (active) ev_io_stop (w);	784	CHECK_SIG (new_signal, signum);
614		785
615	ev_io_set (w, w->fd, new_events);	786	RESET (signal, w, (w, signum));
616
617	if (active) ev_io_start (w);
618	}	787	}
619	}	788	}
620	OUTPUT:	789	OUTPUT:
621	RETVAL	790	RETVAL
622		791
623	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	792	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
624		793
625	void ev_signal_start (struct ev_signal *w)	794	void ev_timer_start (ev_timer *w)
626		795	INIT:
627	void ev_signal_stop (struct ev_signal *w)	796	CHECK_REPEAT (w->repeat);
628
629	void DESTROY (struct ev_signal *w)
630	CODE:	797	CODE:
631	ev_signal_stop (w);	798	START (timer, w);
		799
		800	void ev_timer_stop (ev_timer *w)
		801	CODE:
		802	STOP (timer, w);
		803
		804	void ev_timer_again (ev_timer *w)
		805	INIT:
		806	CHECK_REPEAT (w->repeat);
		807	CODE:
		808	REF (w);
		809	ev_timer_again (w);
		810	UNREF (w);
		811
		812	void DESTROY (ev_timer *w)
		813	CODE:
		814	STOP (timer, w);
632	e_destroy (w);	815	e_destroy (w);
633		816
634	void set (struct ev_signal w, SV signal)	817	void set (ev_timer *w, NV after, NV repeat = 0.)
		818	INIT:
		819	CHECK_REPEAT (repeat);
635	CODE:	820	CODE:
636	{	821	RESET (timer, w, (w, after, repeat));
637	Signal signum = sv_signum (signal); /* may croak here */
638	int active = ev_is_active (w);
639		822
640	if (active) ev_signal_stop (w);	823	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
641		824
642	ev_signal_set (w, signum);	825	void ev_periodic_start (ev_periodic *w)
643		826	INIT:
644	if (active) ev_signal_start (w);	827	CHECK_REPEAT (w->interval);
645	}
646
647	int signal (struct ev_signal w, SV new_signal = 0)
648	CODE:	828	CODE:
		829	START (periodic, w);
		830
		831	void ev_periodic_stop (ev_periodic *w)
		832	CODE:
		833	STOP (periodic, w);
		834
		835	void ev_periodic_again (ev_periodic *w)
		836	CODE:
		837	REF (w);
		838	ev_periodic_again (w);
		839	UNREF (w);
		840
		841	void DESTROY (ev_periodic *w)
		842	CODE:
		843	STOP (periodic, w);
		844	e_destroy (w);
		845
		846	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		847	INIT:
		848	CHECK_REPEAT (interval);
		849	CODE:
649	{	850	{
		851	SvREFCNT_dec (w->fh);
		852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		853
		854	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		855	}
		856
		857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		858
		859	void ev_idle_start (ev_idle *w)
		860	CODE:
		861	START (idle, w);
		862
		863	void ev_idle_stop (ev_idle *w)
		864	CODE:
		865	STOP (idle, w);
		866
		867	void DESTROY (ev_idle *w)
		868	CODE:
		869	STOP (idle, w);
		870	e_destroy (w);
		871
		872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		873
		874	void ev_prepare_start (ev_prepare *w)
		875	CODE:
		876	START (prepare, w);
		877
		878	void ev_prepare_stop (ev_prepare *w)
		879	CODE:
		880	STOP (prepare, w);
		881
		882	void DESTROY (ev_prepare *w)
		883	CODE:
		884	STOP (prepare, w);
		885	e_destroy (w);
		886
		887	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		888
		889	void ev_check_start (ev_check *w)
		890	CODE:
		891	START (check, w);
		892
		893	void ev_check_stop (ev_check *w)
		894	CODE:
		895	STOP (check, w);
		896
		897	void DESTROY (ev_check *w)
		898	CODE:
		899	STOP (check, w);
		900	e_destroy (w);
		901
		902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		903
		904	void ev_child_start (ev_child *w)
		905	CODE:
		906	START (child, w);
		907
		908	void ev_child_stop (ev_child *w)
		909	CODE:
		910	STOP (child, w);
		911
		912	void DESTROY (ev_child *w)
		913	CODE:
		914	STOP (child, w);
		915	e_destroy (w);
		916
		917	void set (ev_child *w, int pid)
		918	CODE:
		919	RESET (child, w, (w, pid));
		920
		921	int pid (ev_child *w, int new_pid = 0)
		922	CODE:
		923	{
650	RETVAL = w->signum;	924	RETVAL = w->pid;
		925
		926	if (items > 1)
		927	RESET (child, w, (w, new_pid));
		928	}
		929	OUTPUT:
		930	RETVAL
		931
		932
		933	int rstatus (ev_child *w)
		934	ALIAS:
		935	rpid = 1
		936	CODE:
		937	RETVAL = ix ? w->rpid : w->rstatus;
		938	OUTPUT:
		939	RETVAL
		940
		941	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		942
		943	void ev_stat_start (ev_stat *w)
		944	CODE:
		945	START (stat, w);
		946
		947	void ev_stat_stop (ev_stat *w)
		948	CODE:
		949	STOP (stat, w);
		950
		951	void DESTROY (ev_stat *w)
		952	CODE:
		953	STOP (stat, w);
		954	e_destroy (w);
		955
		956	void set (ev_stat w, SV path, NV interval)
		957	CODE:
		958	{
		959	sv_setsv (w->fh, path);
		960	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		961	}
		962
		963	SV path (ev_stat w, SV *new_path = 0)
		964	CODE:
		965	{
		966	RETVAL = SvREFCNT_inc (w->fh);
651		967
652	if (items > 1)	968	if (items > 1)
653	{	969	{
654	Signal signum = sv_signum (new_signal); /* may croak here */	970	SvREFCNT_dec (w->fh);
655	int active = ev_is_active (w);	971	w->fh = newSVsv (new_path);
656	if (active) ev_signal_stop (w);	972	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
657
658	ev_signal_set (w, signum);
659
660	if (active) ev_signal_start (w);
661	}	973	}
662	}	974	}
663	OUTPUT:	975	OUTPUT:
664	RETVAL	976	RETVAL
665		977
666	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	978	NV interval (ev_stat *w, NV new_interval = 0.)
667
668	void ev_timer_start (struct ev_timer *w)
669	INIT:
670	CHECK_REPEAT (w->repeat);
671
672	void ev_timer_stop (struct ev_timer *w)
673
674	void ev_timer_again (struct ev_timer *w)
675	INIT:
676	CHECK_REPEAT (w->repeat);
677
678	void DESTROY (struct ev_timer *w)
679	CODE:	979	CODE:
680	ev_timer_stop (w);
681	e_destroy (w);
682
683	void set (struct ev_timer *w, NV after, NV repeat = 0.)
684	INIT:
685	CHECK_REPEAT (repeat);
686	CODE:
687	{	980	{
688	int active = ev_is_active (w);
689	if (active) ev_timer_stop (w);
690	ev_timer_set (w, after, repeat);
691	if (active) ev_timer_start (w);
692	}
693
694	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
695
696	void ev_periodic_start (struct ev_periodic *w)
697	INIT:
698	CHECK_REPEAT (w->interval);
699
700	void ev_periodic_stop (struct ev_periodic *w)
701
702	void ev_periodic_again (struct ev_periodic *w)
703
704	void DESTROY (struct ev_periodic *w)
705	CODE:
706	ev_periodic_stop (w);
707	e_destroy (w);
708
709	void set (struct ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
710	INIT:
711	CHECK_REPEAT (interval);
712	CODE:
713	{
714	int active = ev_is_active (w);
715	if (active) ev_periodic_stop (w);
716
717	SvREFCNT_dec (w->fh);
718	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
719	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
720
721	if (active) ev_periodic_start (w);
722	}
723
724	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
725
726	void ev_idle_start (struct ev_idle *w)
727
728	void ev_idle_stop (struct ev_idle *w)
729
730	void DESTROY (struct ev_idle *w)
731	CODE:
732	ev_idle_stop (w);
733	e_destroy (w);
734
735	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
736
737	void ev_prepare_start (struct ev_prepare *w)
738
739	void ev_prepare_stop (struct ev_prepare *w)
740
741	void DESTROY (struct ev_prepare *w)
742	CODE:
743	ev_prepare_stop (w);
744	e_destroy (w);
745
746	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
747
748	void ev_check_start (struct ev_check *w)
749
750	void ev_check_stop (struct ev_check *w)
751
752	void DESTROY (struct ev_check *w)
753	CODE:
754	ev_check_stop (w);
755	e_destroy (w);
756
757	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
758
759	void ev_child_start (struct ev_child *w)
760
761	void ev_child_stop (struct ev_child *w)
762
763	void DESTROY (struct ev_child *w)
764	CODE:
765	ev_child_stop (w);
766	e_destroy (w);
767
768	void set (struct ev_child *w, int pid)
769	CODE:
770	{
771	int active = ev_is_active (w);
772	if (active) ev_child_stop (w);
773
774	ev_child_set (w, pid);
775
776	if (active) ev_child_start (w);
777	}
778
779	int pid (struct ev_child *w, int new_pid = 0)
780	CODE:
781	{
782	RETVAL = w->pid;	981	RETVAL = w->interval;
783		982
784	if (items > 1)	983	if (items > 1)
785	{	984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
786	int active = ev_is_active (w);
787	if (active) ev_child_stop (w);
788
789	ev_child_set (w, new_pid);
790
791	if (active) ev_child_start (w);
792	}
793	}	985	}
794	OUTPUT:
795	RETVAL
796
797
798	int rstatus (struct ev_child *w)
799	ALIAS:
800	rpid = 1
801	CODE:
802	RETVAL = ix ? w->rpid : w->rstatus;
803	OUTPUT:	986	OUTPUT:
804	RETVAL	987	RETVAL
805		988
806	#ifndef _WIN32	989	#ifndef _WIN32
807		990

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Comparing EV/EV.xs (file contents): Revision 1.66 by root, Mon Nov 12 08:00:03 2007 UTC vs. Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC

Diff Legend

Comparing EV/EV.xs (file contents):
Revision 1.66 by root, Mon Nov 12 08:00:03 2007 UTC vs.
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC