[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 1.84 by root, Sat Dec 1 15:32:53 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);
		213
		214	if (sv_events_cache)
175	SvREFCNT_dec (sv_status);	215	SvREFCNT_dec (sv_events);
		216	else
		217	sv_events_cache = sv_events;
		218
		219	if (SvTRUE (ERRSV))
		220	{
		221	SPAGAIN;
		222	PUSHMARK (SP);
		223	PUTBACK;
		224	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		225	}
		226
		227	SP = PL_stack_base + mark;
		228	PUTBACK;
		229	}
		230
		231	static void
		232	e_once_cb (int revents, void *arg)
		233	{
		234	dSP;
		235	I32 mark = SP - PL_stack_base;
		236	SV *sv_events;
		237
		238	if (sv_events_cache)
		239	{
		240	sv_events = sv_events_cache; sv_events_cache = 0;
		241	SvIV_set (sv_events, revents);
		242	}
		243	else
		244	sv_events = newSViv (revents);
		245
		246	PUSHMARK (SP);
		247	XPUSHs (sv_events);
		248
		249	PUTBACK;
		250	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
		251
		252	SvREFCNT_dec ((SV *)arg);
176		253
177	if (sv_events_cache)	254	if (sv_events_cache)
178	SvREFCNT_dec (sv_events);	255	SvREFCNT_dec (sv_events);
179	else	256	else
180	sv_events_cache = sv_events;	257	sv_events_cache = sv_events;
…		…
182	if (SvTRUE (ERRSV))	259	if (SvTRUE (ERRSV))
183	{	260	{
184	PUSHMARK (SP);	261	PUSHMARK (SP);
185	PUTBACK;	262	PUTBACK;
186	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
187	SP = PL_stack_base + mark; PUTBACK;
188	}	264	}
		265
		266	SP = PL_stack_base + mark;
		267	PUTBACK;
189	}	268	}
190		269
191	static ev_tstamp	270	static ev_tstamp
192	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	271	e_periodic_cb (ev_periodic *w, ev_tstamp now)
193	{	272	{
194	ev_tstamp retval;	273	ev_tstamp retval;
195	int count;	274	int count;
196	dSP;	275	dSP;
197		276
…		…
289	croak (# repeat " value must be >= 0");	368	croak (# repeat " value must be >= 0");
290		369
291	#define CHECK_FD(fh,fd) if ((fd) < 0) \	370	#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));	371	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
293		372
		373	#define CHECK_SIG(sv,num) if ((num) < 0) \
		374	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		375
294	/////////////////////////////////////////////////////////////////////////////	376	/////////////////////////////////////////////////////////////////////////////
295	// XS interface functions	377	// XS interface functions
296		378
297	MODULE = EV PACKAGE = EV PREFIX = ev_	379	MODULE = EV PACKAGE = EV PREFIX = ev_
298		380
…		…
320	const_iv (EV_, CHECK)	402	const_iv (EV_, CHECK)
321	const_iv (EV_, ERROR)	403	const_iv (EV_, ERROR)
322		404
323	const_iv (EV, LOOP_ONESHOT)	405	const_iv (EV, LOOP_ONESHOT)
324	const_iv (EV, LOOP_NONBLOCK)	406	const_iv (EV, LOOP_NONBLOCK)
		407	const_iv (EV, UNLOOP_ONE)
		408	const_iv (EV, UNLOOP_ALL)
325		409
326	const_iv (EV, METHOD_SELECT)	410	const_iv (EV, BACKEND_SELECT)
327	const_iv (EV, METHOD_POLL)	411	const_iv (EV, BACKEND_POLL)
328	const_iv (EV, METHOD_EPOLL)	412	const_iv (EV, BACKEND_EPOLL)
329	const_iv (EV, METHOD_KQUEUE)	413	const_iv (EV, BACKEND_KQUEUE)
330	const_iv (EV, METHOD_DEVPOLL)	414	const_iv (EV, BACKEND_DEVPOLL)
331	const_iv (EV, METHOD_PORT)	415	const_iv (EV, BACKEND_PORT)
332	const_iv (EV, FLAG_AUTO)	416	const_iv (EV, FLAG_AUTO)
333	const_iv (EV, FLAG_NOENV)	417	const_iv (EV, FLAG_NOENV)
		418	const_iv (EV, FLAG_FORKCHECK)
334	};	419	};
335		420
336	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	421	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
337	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
338		423
339	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
340	stash_io = gv_stashpv ("EV::Io" , 1);	425	stash_io = gv_stashpv ("EV::IO" , 1);
341	stash_timer = gv_stashpv ("EV::Timer" , 1);	426	stash_timer = gv_stashpv ("EV::Timer" , 1);
342	stash_periodic = gv_stashpv ("EV::Periodic", 1);	427	stash_periodic = gv_stashpv ("EV::Periodic", 1);
343	stash_signal = gv_stashpv ("EV::Signal" , 1);	428	stash_signal = gv_stashpv ("EV::Signal" , 1);
344	stash_idle = gv_stashpv ("EV::Idle" , 1);	429	stash_idle = gv_stashpv ("EV::Idle" , 1);
345	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
346	stash_check = gv_stashpv ("EV::Check" , 1);	431	stash_check = gv_stashpv ("EV::Check" , 1);
347	stash_child = gv_stashpv ("EV::Child" , 1);	432	stash_child = gv_stashpv ("EV::Child" , 1);
		433	stash_embed = gv_stashpv ("EV::Embed" , 1);
		434	stash_stat = gv_stashpv ("EV::Stat" , 1);
348		435
349	{	436	{
350	SV *sv = perl_get_sv ("EV::API", TRUE);	437	SV *sv = perl_get_sv ("EV::API", TRUE);
351	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
352		439
…		…
354	evapi.ver = EV_API_VERSION;	441	evapi.ver = EV_API_VERSION;
355	evapi.rev = EV_API_REVISION;	442	evapi.rev = EV_API_REVISION;
356	evapi.sv_fileno = sv_fileno;	443	evapi.sv_fileno = sv_fileno;
357	evapi.sv_signum = sv_signum;	444	evapi.sv_signum = sv_signum;
358	evapi.now = ev_now;	445	evapi.now = ev_now;
359	evapi.method = ev_method;	446	evapi.backend = ev_backend;
360	evapi.unloop = ev_unloop;	447	evapi.unloop = ev_unloop;
		448	evapi.ref = ev_ref;
		449	evapi.unref = ev_unref;
361	evapi.time = ev_time;	450	evapi.time = ev_time;
362	evapi.loop = ev_loop;	451	evapi.loop = ev_loop;
363	evapi.once = ev_once;	452	evapi.once = ev_once;
364	evapi.io_start = ev_io_start;	453	evapi.io_start = ev_io_start;
365	evapi.io_stop = ev_io_stop;	454	evapi.io_stop = ev_io_stop;
…		…
376	evapi.prepare_stop = ev_prepare_stop;	465	evapi.prepare_stop = ev_prepare_stop;
377	evapi.check_start = ev_check_start;	466	evapi.check_start = ev_check_start;
378	evapi.check_stop = ev_check_stop;	467	evapi.check_stop = ev_check_stop;
379	evapi.child_start = ev_child_start;	468	evapi.child_start = ev_child_start;
380	evapi.child_stop = ev_child_stop;	469	evapi.child_stop = ev_child_stop;
		470	evapi.stat_start = ev_stat_start;
		471	evapi.stat_stop = ev_stat_stop;
		472	evapi.stat_stat = ev_stat_stat;
381		473
382	sv_setiv (sv, (IV)&evapi);	474	sv_setiv (sv, (IV)&evapi);
383	SvREADONLY_on (sv);	475	SvREADONLY_on (sv);
384	}	476	}
385	#ifndef _WIN32	477	#ifndef _WIN32
…		…
387	#endif	479	#endif
388	}	480	}
389		481
390	NV ev_now ()	482	NV ev_now ()
391		483
392	int ev_method ()	484	unsigned int ev_backend ()
393		485
394	NV ev_time ()	486	NV ev_time ()
395		487
396	int ev_default_loop (int methods = EVFLAG_AUTO)	488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
397		489
398	void ev_loop (int flags = 0)	490	void ev_loop (int flags = 0)
399		491
400	void ev_unloop (int how = 1)	492	void ev_unloop (int how = 1)
401		493
402	struct ev_io io (SV fh, int events, SV *cb)	494	ev_io io (SV fh, int events, SV *cb)
403	ALIAS:	495	ALIAS:
404	io_ns = 1	496	io_ns = 1
405	CODE:	497	CODE:
406	{	498	{
407	int fd = sv_fileno (fh);	499	int fd = sv_fileno (fh);
408	CHECK_FD (fh, fd);	500	CHECK_FD (fh, fd);
409		501
410	RETVAL = e_new (sizeof (struct ev_io), cb);	502	RETVAL = e_new (sizeof (ev_io), cb);
411	RETVAL->fh = newSVsv (fh);	503	RETVAL->fh = newSVsv (fh);
412	ev_io_set (RETVAL, fd, events);	504	ev_io_set (RETVAL, fd, events);
413	if (!ix) ev_io_start (RETVAL);	505	if (!ix) START (io, RETVAL);
414	}	506	}
415	OUTPUT:	507	OUTPUT:
416	RETVAL	508	RETVAL
417		509
418	struct ev_timer timer (NV after, NV repeat, SV cb)	510	ev_timer timer (NV after, NV repeat, SV cb)
419	ALIAS:	511	ALIAS:
420	timer_ns = 1	512	timer_ns = 1
421	INIT:	513	INIT:
422	CHECK_REPEAT (repeat);	514	CHECK_REPEAT (repeat);
423	CODE:	515	CODE:
424	RETVAL = e_new (sizeof (struct ev_timer), cb);	516	RETVAL = e_new (sizeof (ev_timer), cb);
425	ev_timer_set (RETVAL, after, repeat);	517	ev_timer_set (RETVAL, after, repeat);
426	if (!ix) ev_timer_start (RETVAL);	518	if (!ix) START (timer, RETVAL);
427	OUTPUT:	519	OUTPUT:
428	RETVAL	520	RETVAL
429		521
430	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)	522	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
431	ALIAS:	523	ALIAS:
432	periodic_ns = 1	524	periodic_ns = 1
433	INIT:	525	INIT:
434	CHECK_REPEAT (interval);	526	CHECK_REPEAT (interval);
435	CODE:	527	CODE:
436	{	528	{
437	struct ev_periodic *w;	529	ev_periodic *w;
438	w = e_new (sizeof (struct ev_periodic), cb);	530	w = e_new (sizeof (ev_periodic), cb);
439	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
440	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
441	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
442	if (!ix) ev_periodic_start (w);	534	if (!ix) START (periodic, w);
443	}	535	}
444	OUTPUT:	536	OUTPUT:
445	RETVAL	537	RETVAL
446		538
447	struct ev_signal signal (Signal signum, SV cb)	539	ev_signal signal (SV signal, SV *cb)
448	ALIAS:	540	ALIAS:
449	signal_ns = 1	541	signal_ns = 1
450	CODE:	542	CODE:
		543	{
		544	Signal signum = sv_signum (signal);
		545	CHECK_SIG (signal, signum);
		546
451	RETVAL = e_new (sizeof (struct ev_signal), cb);	547	RETVAL = e_new (sizeof (ev_signal), cb);
452	ev_signal_set (RETVAL, signum);	548	ev_signal_set (RETVAL, signum);
453	if (!ix) ev_signal_start (RETVAL);	549	if (!ix) START (signal, RETVAL);
		550	}
454	OUTPUT:	551	OUTPUT:
455	RETVAL	552	RETVAL
456		553
457	struct ev_idle idle (SV cb)	554	ev_idle idle (SV cb)
458	ALIAS:	555	ALIAS:
459	idle_ns = 1	556	idle_ns = 1
460	CODE:	557	CODE:
461	RETVAL = e_new (sizeof (struct ev_idle), cb);	558	RETVAL = e_new (sizeof (ev_idle), cb);
462	ev_idle_set (RETVAL);	559	ev_idle_set (RETVAL);
463	if (!ix) ev_idle_start (RETVAL);	560	if (!ix) START (idle, RETVAL);
464	OUTPUT:	561	OUTPUT:
465	RETVAL	562	RETVAL
466		563
467	struct ev_prepare prepare (SV cb)	564	ev_prepare prepare (SV cb)
468	ALIAS:	565	ALIAS:
469	prepare_ns = 1	566	prepare_ns = 1
470	CODE:	567	CODE:
471	RETVAL = e_new (sizeof (struct ev_prepare), cb);	568	RETVAL = e_new (sizeof (ev_prepare), cb);
472	ev_prepare_set (RETVAL);	569	ev_prepare_set (RETVAL);
473	if (!ix) ev_prepare_start (RETVAL);	570	if (!ix) START (prepare, RETVAL);
474	OUTPUT:	571	OUTPUT:
475	RETVAL	572	RETVAL
476		573
477	struct ev_check check (SV cb)	574	ev_check check (SV cb)
478	ALIAS:	575	ALIAS:
479	check_ns = 1	576	check_ns = 1
480	CODE:	577	CODE:
481	RETVAL = e_new (sizeof (struct ev_check), cb);	578	RETVAL = e_new (sizeof (ev_check), cb);
482	ev_check_set (RETVAL);	579	ev_check_set (RETVAL);
483	if (!ix) ev_check_start (RETVAL);	580	if (!ix) START (check, RETVAL);
484	OUTPUT:	581	OUTPUT:
485	RETVAL	582	RETVAL
486		583
487	struct ev_child child (int pid, SV cb)	584	ev_child child (int pid, SV cb)
488	ALIAS:	585	ALIAS:
489	check_ns = 1	586	child_ns = 1
490	CODE:	587	CODE:
491	RETVAL = e_new (sizeof (struct ev_child), cb);	588	RETVAL = e_new (sizeof (ev_child), cb);
492	ev_child_set (RETVAL, pid);	589	ev_child_set (RETVAL, pid);
493	if (!ix) ev_child_start (RETVAL);	590	if (!ix) START (child, RETVAL);
494	OUTPUT:	591	OUTPUT:
495	RETVAL	592	RETVAL
496		593
		594	ev_stat stat (SV path, NV interval, SV *cb)
		595	ALIAS:
		596	stat_ns = 1
		597	CODE:
		598	RETVAL = e_new (sizeof (ev_stat), cb);
		599	RETVAL->fh = newSVsv (path);
		600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		601	if (!ix) START (stat, RETVAL);
		602	OUTPUT:
		603	RETVAL
		604
		605	void once (SV fh, int events, SV timeout, SV *cb)
		606	CODE:
		607	ev_once (
		608	sv_fileno (fh), events,
		609	SvOK (timeout) ? SvNV (timeout) : -1.,
		610	e_once_cb,
		611	newSVsv (cb)
		612	);
497		613
498	PROTOTYPES: DISABLE	614	PROTOTYPES: DISABLE
499		615
500	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	616	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
501		617
502	int ev_is_active (struct ev_watcher *w)	618	int ev_is_active (ev_watcher *w)
503		619
		620	int ev_is_pending (ev_watcher *w)
		621
		622	int keepalive (ev_watcher *w, int new_value = 0)
		623	CODE:
		624	{
		625	RETVAL = w->flags & WFLAG_KEEPALIVE;
		626	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		627
		628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		629	{
		630	REF (w);
		631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		632	UNREF (w);
		633	}
		634	}
		635	OUTPUT:
		636	RETVAL
		637
504	SV cb (struct ev_watcher w, SV *new_cb = 0)	638	SV cb (ev_watcher w, SV *new_cb = 0)
505	CODE:	639	CODE:
506	{	640	{
507	RETVAL = newSVsv (w->cb_sv);	641	RETVAL = newSVsv (w->cb_sv);
508		642
509	if (items > 1)	643	if (items > 1)
510	sv_setsv (w->cb_sv, new_cb);	644	sv_setsv (w->cb_sv, new_cb);
511	}	645	}
512	OUTPUT:	646	OUTPUT:
513	RETVAL	647	RETVAL
514		648
515	SV data (struct ev_watcher w, SV *new_data = 0)	649	SV data (ev_watcher w, SV *new_data = 0)
516	CODE:	650	CODE:
517	{	651	{
518	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	652	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
519	}
520	OUTPUT:
521	RETVAL
522		653
		654	if (items > 1)
		655	{
		656	SvREFCNT_dec (w->data);
		657	w->data = newSVsv (new_data);
		658	}
		659	}
		660	OUTPUT:
		661	RETVAL
		662
523	void trigger (struct ev_watcher *w, int revents = EV_NONE)	663	void trigger (ev_watcher *w, int revents = EV_NONE)
524	CODE:	664	CODE:
525	w->cb (w, revents);	665	w->cb (w, revents);
526		666
527	int priority (struct ev_watcher *w, int new_priority = 0)	667	int priority (ev_watcher *w, int new_priority = 0)
528	CODE:	668	CODE:
529	{	669	{
530	RETVAL = w->priority;	670	RETVAL = w->priority;
531		671
532	if (items > 1)	672	if (items > 1)
…		…
555	}	695	}
556	}	696	}
557	OUTPUT:	697	OUTPUT:
558	RETVAL	698	RETVAL
559		699
560	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	700	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
561		701
562	void ev_io_start (struct ev_io *w)	702	void ev_io_start (ev_io *w)
		703	CODE:
		704	START (io, w);
563		705
564	void ev_io_stop (struct ev_io *w)	706	void ev_io_stop (ev_io *w)
		707	CODE:
		708	STOP (io, w);
565		709
566	void DESTROY (struct ev_io *w)	710	void DESTROY (ev_io *w)
567	CODE:	711	CODE:
568	ev_io_stop (w);	712	STOP (io, w);
569	e_destroy (w);	713	e_destroy (w);
570		714
571	void set (struct ev_io w, SV fh, int events)	715	void set (ev_io w, SV fh, int events)
572	CODE:	716	CODE:
573	{	717	{
574	int active = ev_is_active (w);
575	int fd = sv_fileno (fh);	718	int fd = sv_fileno (fh);
576	CHECK_FD (fh, fd);	719	CHECK_FD (fh, fd);
577		720
578	if (active) ev_io_stop (w);
579
580	sv_setsv (w->fh, fh);	721	sv_setsv (w->fh, fh);
581	ev_io_set (w, fd, events);	722	RESET (io, w, (w, fd, events));
582
583	if (active) ev_io_start (w);
584	}	723	}
585		724
586	SV fh (struct ev_io w, SV *new_fh = 0)	725	SV fh (ev_io w, SV *new_fh = 0)
587	CODE:	726	CODE:
588	{	727	{
589	RETVAL = newSVsv (w->fh);
590
591	if (items > 1)	728	if (items > 1)
592	{	729	{
593	int active = ev_is_active (w);	730	int fd = sv_fileno (new_fh);
594	if (active) ev_io_stop (w);	731	CHECK_FD (new_fh, fd);
595		732
596	sv_setsv (w->fh, new_fh);	733	RETVAL = w->fh;
597	ev_io_set (w, sv_fileno (w->fh), w->events);	734	w->fh = newSVsv (new_fh);
598		735
599	if (active) ev_io_start (w);	736	RESET (io, w, (w, fd, w->events));
600	}	737	}
		738	else
		739	RETVAL = newSVsv (w->fh);
601	}	740	}
602	OUTPUT:	741	OUTPUT:
603	RETVAL	742	RETVAL
604		743
605	int events (struct ev_io *w, int new_events = EV_UNDEF)	744	int events (ev_io *w, int new_events = EV_UNDEF)
606	CODE:	745	CODE:
607	{	746	{
608	RETVAL = w->events;	747	RETVAL = w->events;
		748
		749	if (items > 1)
		750	RESET (io, w, (w, w->fd, new_events));
		751	}
		752	OUTPUT:
		753	RETVAL
		754
		755	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		756
		757	void ev_signal_start (ev_signal *w)
		758	CODE:
		759	START (signal, w);
		760
		761	void ev_signal_stop (ev_signal *w)
		762	CODE:
		763	STOP (signal, w);
		764
		765	void DESTROY (ev_signal *w)
		766	CODE:
		767	STOP (signal, w);
		768	e_destroy (w);
		769
		770	void set (ev_signal w, SV signal)
		771	CODE:
		772	{
		773	Signal signum = sv_signum (signal);
		774	CHECK_SIG (signal, signum);
		775
		776	RESET (signal, w, (w, signum));
		777	}
		778
		779	int signal (ev_signal w, SV new_signal = 0)
		780	CODE:
		781	{
		782	RETVAL = w->signum;
609		783
610	if (items > 1)	784	if (items > 1)
611	{	785	{
612	int active = ev_is_active (w);	786	Signal signum = sv_signum (new_signal);
613	if (active) ev_io_stop (w);	787	CHECK_SIG (new_signal, signum);
614		788
615	ev_io_set (w, w->fd, new_events);	789	RESET (signal, w, (w, signum));
616
617	if (active) ev_io_start (w);
618	}	790	}
619	}	791	}
620	OUTPUT:	792	OUTPUT:
621	RETVAL	793	RETVAL
622		794
623	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	795	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
624		796
625	void ev_signal_start (struct ev_signal *w)	797	void ev_timer_start (ev_timer *w)
626		798	INIT:
627	void ev_signal_stop (struct ev_signal *w)	799	CHECK_REPEAT (w->repeat);
628
629	void DESTROY (struct ev_signal *w)
630	CODE:	800	CODE:
631	ev_signal_stop (w);	801	START (timer, w);
		802
		803	void ev_timer_stop (ev_timer *w)
		804	CODE:
		805	STOP (timer, w);
		806
		807	void ev_timer_again (ev_timer *w)
		808	INIT:
		809	CHECK_REPEAT (w->repeat);
		810	CODE:
		811	REF (w);
		812	ev_timer_again (w);
		813	UNREF (w);
		814
		815	void DESTROY (ev_timer *w)
		816	CODE:
		817	STOP (timer, w);
632	e_destroy (w);	818	e_destroy (w);
633		819
634	void set (struct ev_signal w, SV signal)	820	void set (ev_timer *w, NV after, NV repeat = 0.)
		821	INIT:
		822	CHECK_REPEAT (repeat);
635	CODE:	823	CODE:
636	{	824	RESET (timer, w, (w, after, repeat));
637	Signal signum = sv_signum (signal); /* may croak here */
638	int active = ev_is_active (w);
639		825
640	if (active) ev_signal_stop (w);	826	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
641		827
642	ev_signal_set (w, signum);	828	void ev_periodic_start (ev_periodic *w)
643		829	INIT:
644	if (active) ev_signal_start (w);	830	CHECK_REPEAT (w->interval);
645	}
646
647	int signal (struct ev_signal w, SV new_signal = 0)
648	CODE:	831	CODE:
		832	START (periodic, w);
		833
		834	void ev_periodic_stop (ev_periodic *w)
		835	CODE:
		836	STOP (periodic, w);
		837
		838	void ev_periodic_again (ev_periodic *w)
		839	CODE:
		840	REF (w);
		841	ev_periodic_again (w);
		842	UNREF (w);
		843
		844	void DESTROY (ev_periodic *w)
		845	CODE:
		846	STOP (periodic, w);
		847	e_destroy (w);
		848
		849	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		850	INIT:
		851	CHECK_REPEAT (interval);
		852	CODE:
649	{	853	{
		854	SvREFCNT_dec (w->fh);
		855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		856
		857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		858	}
		859
		860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		861
		862	void ev_idle_start (ev_idle *w)
		863	CODE:
		864	START (idle, w);
		865
		866	void ev_idle_stop (ev_idle *w)
		867	CODE:
		868	STOP (idle, w);
		869
		870	void DESTROY (ev_idle *w)
		871	CODE:
		872	STOP (idle, w);
		873	e_destroy (w);
		874
		875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		876
		877	void ev_prepare_start (ev_prepare *w)
		878	CODE:
		879	START (prepare, w);
		880
		881	void ev_prepare_stop (ev_prepare *w)
		882	CODE:
		883	STOP (prepare, w);
		884
		885	void DESTROY (ev_prepare *w)
		886	CODE:
		887	STOP (prepare, w);
		888	e_destroy (w);
		889
		890	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		891
		892	void ev_check_start (ev_check *w)
		893	CODE:
		894	START (check, w);
		895
		896	void ev_check_stop (ev_check *w)
		897	CODE:
		898	STOP (check, w);
		899
		900	void DESTROY (ev_check *w)
		901	CODE:
		902	STOP (check, w);
		903	e_destroy (w);
		904
		905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		906
		907	void ev_child_start (ev_child *w)
		908	CODE:
		909	START (child, w);
		910
		911	void ev_child_stop (ev_child *w)
		912	CODE:
		913	STOP (child, w);
		914
		915	void DESTROY (ev_child *w)
		916	CODE:
		917	STOP (child, w);
		918	e_destroy (w);
		919
		920	void set (ev_child *w, int pid)
		921	CODE:
		922	RESET (child, w, (w, pid));
		923
		924	int pid (ev_child *w, int new_pid = 0)
		925	CODE:
		926	{
650	RETVAL = w->signum;	927	RETVAL = w->pid;
		928
		929	if (items > 1)
		930	RESET (child, w, (w, new_pid));
		931	}
		932	OUTPUT:
		933	RETVAL
		934
		935
		936	int rstatus (ev_child *w)
		937	ALIAS:
		938	rpid = 1
		939	CODE:
		940	RETVAL = ix ? w->rpid : w->rstatus;
		941	OUTPUT:
		942	RETVAL
		943
		944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		945
		946	void ev_stat_start (ev_stat *w)
		947	CODE:
		948	START (stat, w);
		949
		950	void ev_stat_stop (ev_stat *w)
		951	CODE:
		952	STOP (stat, w);
		953
		954	void DESTROY (ev_stat *w)
		955	CODE:
		956	STOP (stat, w);
		957	e_destroy (w);
		958
		959	void set (ev_stat w, SV path, NV interval)
		960	CODE:
		961	{
		962	sv_setsv (w->fh, path);
		963	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		964	}
		965
		966	SV path (ev_stat w, SV *new_path = 0)
		967	CODE:
		968	{
		969	RETVAL = SvREFCNT_inc (w->fh);
651		970
652	if (items > 1)	971	if (items > 1)
653	{	972	{
654	Signal signum = sv_signum (new_signal); /* may croak here */	973	SvREFCNT_dec (w->fh);
655	int active = ev_is_active (w);	974	w->fh = newSVsv (new_path);
656	if (active) ev_signal_stop (w);	975	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	}	976	}
662	}	977	}
663	OUTPUT:	978	OUTPUT:
664	RETVAL	979	RETVAL
665		980
666	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	981	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:	982	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	{	983	{
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;	984	RETVAL = w->interval;
783		985
784	if (items > 1)	986	if (items > 1)
		987	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		988	}
		989	OUTPUT:
		990	RETVAL
		991
		992	void prev (ev_stat *w)
		993	ALIAS:
		994	stat = 1
		995	attr = 2
		996	PPCODE:
		997	{
		998	ev_statdata *s = ix ? &w->attr : &w->prev;
		999
		1000	if (ix == 1)
		1001	ev_stat_stat (w);
		1002	else if (!s->st_nlink)
		1003	errno = ENOENT;
		1004
		1005	PL_statcache.st_dev = s->st_nlink;
		1006	PL_statcache.st_ino = s->st_ino;
		1007	PL_statcache.st_mode = s->st_mode;
		1008	PL_statcache.st_nlink = s->st_nlink;
		1009	PL_statcache.st_uid = s->st_uid;
		1010	PL_statcache.st_gid = s->st_gid;
		1011	PL_statcache.st_rdev = s->st_rdev;
		1012	PL_statcache.st_size = s->st_size;
		1013	PL_statcache.st_atime = s->st_atime;
		1014	PL_statcache.st_mtime = s->st_mtime;
		1015	PL_statcache.st_ctime = s->st_ctime;
		1016
		1017	if (GIMME_V == G_SCALAR)
		1018	XPUSHs (boolSV (s->st_nlink));
		1019	else if (GIMME_V == G_ARRAY && s->st_nlink)
785	{	1020	{
786	int active = ev_is_active (w);	1021	EXTEND (SP, 13);
787	if (active) ev_child_stop (w);	1022	PUSHs (sv_2mortal (newSViv (s->st_dev)));
788		1023	PUSHs (sv_2mortal (newSViv (s->st_ino)));
789	ev_child_set (w, new_pid);	1024	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
790		1025	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
791	if (active) ev_child_start (w);	1026	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1027	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1028	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1029	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1030	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1031	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1032	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1033	PUSHs (sv_2mortal (newSVuv (4096)));
		1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
792	}	1035	}
793	}	1036	}
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:
804	RETVAL
805		1037
806	#ifndef _WIN32	1038	#ifndef _WIN32
807		1039
808	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
809		1041

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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 1.84 by root, Sat Dec 1 15:32:53 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 1.84 by root, Sat Dec 1 15:32:53 2007 UTC