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

Comparing EV/EV.xs (file contents):
Revision 1.77 by root, Fri Nov 23 16:37:37 2007 UTC vs.
Revision 1.82 by root, Wed Nov 28 17:32:24 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);
…		…
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);
…		…
145	}	183	}
146		184
147	static SV *sv_events_cache;	185	static SV *sv_events_cache;
148		186
149	static void	187	static void
150	e_cb (struct ev_watcher *w, int revents)	188	e_cb (ev_watcher *w, int revents)
151	{	189	{
152	dSP;	190	dSP;
153	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
154	SV sv_self, sv_events;	192	SV sv_self, sv_events;
155		193
…		…
227	SP = PL_stack_base + mark;	265	SP = PL_stack_base + mark;
228	PUTBACK;	266	PUTBACK;
229	}	267	}
230		268
231	static ev_tstamp	269	static ev_tstamp
232	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	270	e_periodic_cb (ev_periodic *w, ev_tstamp now)
233	{	271	{
234	ev_tstamp retval;	272	ev_tstamp retval;
235	int count;	273	int count;
236	dSP;	274	dSP;
237		275
…		…
329	croak (# repeat " value must be >= 0");	367	croak (# repeat " value must be >= 0");
330		368
331	#define CHECK_FD(fh,fd) if ((fd) < 0) \	369	#define CHECK_FD(fh,fd) if ((fd) < 0) \
332	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));
333		371
		372	#define CHECK_SIG(sv,num) if ((num) < 0) \
		373	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		374
334	/////////////////////////////////////////////////////////////////////////////	375	/////////////////////////////////////////////////////////////////////////////
335	// XS interface functions	376	// XS interface functions
336		377
337	MODULE = EV PACKAGE = EV PREFIX = ev_	378	MODULE = EV PACKAGE = EV PREFIX = ev_
338		379
…		…
377		418
378	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380		421
381	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
382	stash_io = gv_stashpv ("EV::Io" , 1);	423	stash_io = gv_stashpv ("EV::IO" , 1);
383	stash_timer = gv_stashpv ("EV::Timer" , 1);	424	stash_timer = gv_stashpv ("EV::Timer" , 1);
384	stash_periodic = gv_stashpv ("EV::Periodic", 1);	425	stash_periodic = gv_stashpv ("EV::Periodic", 1);
385	stash_signal = gv_stashpv ("EV::Signal" , 1);	426	stash_signal = gv_stashpv ("EV::Signal" , 1);
386	stash_idle = gv_stashpv ("EV::Idle" , 1);	427	stash_idle = gv_stashpv ("EV::Idle" , 1);
387	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
388	stash_check = gv_stashpv ("EV::Check" , 1);	429	stash_check = gv_stashpv ("EV::Check" , 1);
389	stash_child = gv_stashpv ("EV::Child" , 1);	430	stash_child = gv_stashpv ("EV::Child" , 1);
		431	stash_embed = gv_stashpv ("EV::Embed" , 1);
		432	stash_stat = gv_stashpv ("EV::Stat" , 1);
390		433
391	{	434	{
392	SV *sv = perl_get_sv ("EV::API", TRUE);	435	SV *sv = perl_get_sv ("EV::API", TRUE);
393	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
394		437
…		…
398	evapi.sv_fileno = sv_fileno;	441	evapi.sv_fileno = sv_fileno;
399	evapi.sv_signum = sv_signum;	442	evapi.sv_signum = sv_signum;
400	evapi.now = ev_now;	443	evapi.now = ev_now;
401	evapi.backend = ev_backend;	444	evapi.backend = ev_backend;
402	evapi.unloop = ev_unloop;	445	evapi.unloop = ev_unloop;
		446	evapi.ref = ev_ref;
		447	evapi.unref = ev_unref;
403	evapi.time = ev_time;	448	evapi.time = ev_time;
404	evapi.loop = ev_loop;	449	evapi.loop = ev_loop;
405	evapi.once = ev_once;	450	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	451	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	452	evapi.io_stop = ev_io_stop;
…		…
418	evapi.prepare_stop = ev_prepare_stop;	463	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	464	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	465	evapi.check_stop = ev_check_stop;
421	evapi.child_start = ev_child_start;	466	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	467	evapi.child_stop = ev_child_stop;
423	evapi.ref = ev_ref;	468	evapi.stat_start = ev_stat_start;
424	evapi.unref = ev_unref;	469	evapi.stat_stop = ev_stat_stop;
		470	evapi.stat_stat = ev_stat_stat;
425		471
426	sv_setiv (sv, (IV)&evapi);	472	sv_setiv (sv, (IV)&evapi);
427	SvREADONLY_on (sv);	473	SvREADONLY_on (sv);
428	}	474	}
429	#ifndef _WIN32	475	#ifndef _WIN32
…		…
441		487
442	void ev_loop (int flags = 0)	488	void ev_loop (int flags = 0)
443		489
444	void ev_unloop (int how = 1)	490	void ev_unloop (int how = 1)
445		491
446	struct ev_io io (SV fh, int events, SV *cb)	492	ev_io io (SV fh, int events, SV *cb)
447	ALIAS:	493	ALIAS:
448	io_ns = 1	494	io_ns = 1
449	CODE:	495	CODE:
450	{	496	{
451	int fd = sv_fileno (fh);	497	int fd = sv_fileno (fh);
452	CHECK_FD (fh, fd);	498	CHECK_FD (fh, fd);
453		499
454	RETVAL = e_new (sizeof (struct ev_io), cb);	500	RETVAL = e_new (sizeof (ev_io), cb);
455	RETVAL->fh = newSVsv (fh);	501	RETVAL->fh = newSVsv (fh);
456	ev_io_set (RETVAL, fd, events);	502	ev_io_set (RETVAL, fd, events);
457	if (!ix) ev_io_start (RETVAL);	503	if (!ix) START (io, RETVAL);
458	}	504	}
459	OUTPUT:	505	OUTPUT:
460	RETVAL	506	RETVAL
461		507
462	struct ev_timer timer (NV after, NV repeat, SV cb)	508	ev_timer timer (NV after, NV repeat, SV cb)
463	ALIAS:	509	ALIAS:
464	timer_ns = 1	510	timer_ns = 1
465	INIT:	511	INIT:
466	CHECK_REPEAT (repeat);	512	CHECK_REPEAT (repeat);
467	CODE:	513	CODE:
468	RETVAL = e_new (sizeof (struct ev_timer), cb);	514	RETVAL = e_new (sizeof (ev_timer), cb);
469	ev_timer_set (RETVAL, after, repeat);	515	ev_timer_set (RETVAL, after, repeat);
470	if (!ix) ev_timer_start (RETVAL);	516	if (!ix) START (timer, RETVAL);
471	OUTPUT:	517	OUTPUT:
472	RETVAL	518	RETVAL
473		519
474	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)	520	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
475	ALIAS:	521	ALIAS:
476	periodic_ns = 1	522	periodic_ns = 1
477	INIT:	523	INIT:
478	CHECK_REPEAT (interval);	524	CHECK_REPEAT (interval);
479	CODE:	525	CODE:
480	{	526	{
481	struct ev_periodic *w;	527	ev_periodic *w;
482	w = e_new (sizeof (struct ev_periodic), cb);	528	w = e_new (sizeof (ev_periodic), cb);
483	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
484	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
485	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
486	if (!ix) ev_periodic_start (w);	532	if (!ix) START (periodic, w);
487	}	533	}
488	OUTPUT:	534	OUTPUT:
489	RETVAL	535	RETVAL
490		536
491	struct ev_signal signal (Signal signum, SV cb)	537	ev_signal signal (SV signal, SV *cb)
492	ALIAS:	538	ALIAS:
493	signal_ns = 1	539	signal_ns = 1
494	CODE:	540	CODE:
		541	{
		542	Signal signum = sv_signum (signal);
		543	CHECK_SIG (signal, signum);
		544
495	RETVAL = e_new (sizeof (struct ev_signal), cb);	545	RETVAL = e_new (sizeof (ev_signal), cb);
496	ev_signal_set (RETVAL, signum);	546	ev_signal_set (RETVAL, signum);
497	if (!ix) ev_signal_start (RETVAL);	547	if (!ix) START (signal, RETVAL);
		548	}
498	OUTPUT:	549	OUTPUT:
499	RETVAL	550	RETVAL
500		551
501	struct ev_idle idle (SV cb)	552	ev_idle idle (SV cb)
502	ALIAS:	553	ALIAS:
503	idle_ns = 1	554	idle_ns = 1
504	CODE:	555	CODE:
505	RETVAL = e_new (sizeof (struct ev_idle), cb);	556	RETVAL = e_new (sizeof (ev_idle), cb);
506	ev_idle_set (RETVAL);	557	ev_idle_set (RETVAL);
507	if (!ix) ev_idle_start (RETVAL);	558	if (!ix) START (idle, RETVAL);
508	OUTPUT:	559	OUTPUT:
509	RETVAL	560	RETVAL
510		561
511	struct ev_prepare prepare (SV cb)	562	ev_prepare prepare (SV cb)
512	ALIAS:	563	ALIAS:
513	prepare_ns = 1	564	prepare_ns = 1
514	CODE:	565	CODE:
515	RETVAL = e_new (sizeof (struct ev_prepare), cb);	566	RETVAL = e_new (sizeof (ev_prepare), cb);
516	ev_prepare_set (RETVAL);	567	ev_prepare_set (RETVAL);
517	if (!ix) ev_prepare_start (RETVAL);	568	if (!ix) START (prepare, RETVAL);
518	OUTPUT:	569	OUTPUT:
519	RETVAL	570	RETVAL
520		571
521	struct ev_check check (SV cb)	572	ev_check check (SV cb)
522	ALIAS:	573	ALIAS:
523	check_ns = 1	574	check_ns = 1
524	CODE:	575	CODE:
525	RETVAL = e_new (sizeof (struct ev_check), cb);	576	RETVAL = e_new (sizeof (ev_check), cb);
526	ev_check_set (RETVAL);	577	ev_check_set (RETVAL);
527	if (!ix) ev_check_start (RETVAL);	578	if (!ix) START (check, RETVAL);
528	OUTPUT:	579	OUTPUT:
529	RETVAL	580	RETVAL
530		581
531	struct ev_child child (int pid, SV cb)	582	ev_child child (int pid, SV cb)
532	ALIAS:	583	ALIAS:
533	child_ns = 1	584	child_ns = 1
534	CODE:	585	CODE:
535	RETVAL = e_new (sizeof (struct ev_child), cb);	586	RETVAL = e_new (sizeof (ev_child), cb);
536	ev_child_set (RETVAL, pid);	587	ev_child_set (RETVAL, pid);
537	if (!ix) ev_child_start (RETVAL);	588	if (!ix) START (child, RETVAL);
		589	OUTPUT:
		590	RETVAL
		591
		592	ev_stat stat (SV path, NV interval, SV *cb)
		593	ALIAS:
		594	stat_ns = 1
		595	CODE:
		596	RETVAL = e_new (sizeof (ev_stat), cb);
		597	RETVAL->fh = newSVsv (path);
		598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		599	if (!ix) START (stat, RETVAL);
538	OUTPUT:	600	OUTPUT:
539	RETVAL	601	RETVAL
540		602
541	void once (SV fh, int events, SV timeout, SV *cb)	603	void once (SV fh, int events, SV timeout, SV *cb)
542	CODE:	604	CODE:
…		…
549		611
550	PROTOTYPES: DISABLE	612	PROTOTYPES: DISABLE
551		613
552	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	614	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
553		615
554	int ev_is_active (struct ev_watcher *w)	616	int ev_is_active (ev_watcher *w)
555		617
		618	int ev_is_pending (ev_watcher *w)
		619
		620	int keepalive (ev_watcher *w, int new_value = 0)
		621	CODE:
		622	{
		623	RETVAL = w->flags & WFLAG_KEEPALIVE;
		624	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		625
		626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		627	{
		628	REF (w);
		629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		630	UNREF (w);
		631	}
		632	}
		633	OUTPUT:
		634	RETVAL
		635
556	SV cb (struct ev_watcher w, SV *new_cb = 0)	636	SV cb (ev_watcher w, SV *new_cb = 0)
557	CODE:	637	CODE:
558	{	638	{
559	RETVAL = newSVsv (w->cb_sv);	639	RETVAL = newSVsv (w->cb_sv);
560		640
561	if (items > 1)	641	if (items > 1)
562	sv_setsv (w->cb_sv, new_cb);	642	sv_setsv (w->cb_sv, new_cb);
563	}	643	}
564	OUTPUT:	644	OUTPUT:
565	RETVAL	645	RETVAL
566		646
567	SV data (struct ev_watcher w, SV *new_data = 0)	647	SV data (ev_watcher w, SV *new_data = 0)
568	CODE:	648	CODE:
569	{	649	{
570	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	650	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
571	}
572	OUTPUT:
573	RETVAL
574		651
		652	if (items > 1)
		653	{
		654	SvREFCNT_dec (w->data);
		655	w->data = newSVsv (new_data);
		656	}
		657	}
		658	OUTPUT:
		659	RETVAL
		660
575	void trigger (struct ev_watcher *w, int revents = EV_NONE)	661	void trigger (ev_watcher *w, int revents = EV_NONE)
576	CODE:	662	CODE:
577	w->cb (w, revents);	663	w->cb (w, revents);
578		664
579	int priority (struct ev_watcher *w, int new_priority = 0)	665	int priority (ev_watcher *w, int new_priority = 0)
580	CODE:	666	CODE:
581	{	667	{
582	RETVAL = w->priority;	668	RETVAL = w->priority;
583		669
584	if (items > 1)	670	if (items > 1)
…		…
607	}	693	}
608	}	694	}
609	OUTPUT:	695	OUTPUT:
610	RETVAL	696	RETVAL
611		697
612	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	698	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
613		699
614	void ev_io_start (struct ev_io *w)	700	void ev_io_start (ev_io *w)
		701	CODE:
		702	START (io, w);
615		703
616	void ev_io_stop (struct ev_io *w)	704	void ev_io_stop (ev_io *w)
		705	CODE:
		706	STOP (io, w);
617		707
618	void DESTROY (struct ev_io *w)	708	void DESTROY (ev_io *w)
619	CODE:	709	CODE:
620	ev_io_stop (w);	710	STOP (io, w);
621	e_destroy (w);	711	e_destroy (w);
622		712
623	void set (struct ev_io w, SV fh, int events)	713	void set (ev_io w, SV fh, int events)
624	CODE:	714	CODE:
625	{	715	{
626	int active = ev_is_active (w);
627	int fd = sv_fileno (fh);	716	int fd = sv_fileno (fh);
628	CHECK_FD (fh, fd);	717	CHECK_FD (fh, fd);
629		718
630	if (active) ev_io_stop (w);
631
632	sv_setsv (w->fh, fh);	719	sv_setsv (w->fh, fh);
633	ev_io_set (w, fd, events);	720	RESET (io, w, (w, fd, events));
634
635	if (active) ev_io_start (w);
636	}	721	}
637		722
638	SV fh (struct ev_io w, SV *new_fh = 0)	723	SV fh (ev_io w, SV *new_fh = 0)
639	CODE:	724	CODE:
640	{	725	{
641	RETVAL = newSVsv (w->fh);
642
643	if (items > 1)	726	if (items > 1)
644	{	727	{
645	int active = ev_is_active (w);	728	int fd = sv_fileno (new_fh);
646	if (active) ev_io_stop (w);	729	CHECK_FD (new_fh, fd);
647		730
648	sv_setsv (w->fh, new_fh);	731	RETVAL = w->fh;
649	ev_io_set (w, sv_fileno (w->fh), w->events);	732	w->fh = newSVsv (new_fh);
650		733
651	if (active) ev_io_start (w);	734	RESET (io, w, (w, fd, w->events));
652	}	735	}
		736	else
		737	RETVAL = newSVsv (w->fh);
653	}	738	}
654	OUTPUT:	739	OUTPUT:
655	RETVAL	740	RETVAL
656		741
657	int events (struct ev_io *w, int new_events = EV_UNDEF)	742	int events (ev_io *w, int new_events = EV_UNDEF)
658	CODE:	743	CODE:
659	{	744	{
660	RETVAL = w->events;	745	RETVAL = w->events;
		746
		747	if (items > 1)
		748	RESET (io, w, (w, w->fd, new_events));
		749	}
		750	OUTPUT:
		751	RETVAL
		752
		753	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		754
		755	void ev_signal_start (ev_signal *w)
		756	CODE:
		757	START (signal, w);
		758
		759	void ev_signal_stop (ev_signal *w)
		760	CODE:
		761	STOP (signal, w);
		762
		763	void DESTROY (ev_signal *w)
		764	CODE:
		765	STOP (signal, w);
		766	e_destroy (w);
		767
		768	void set (ev_signal w, SV signal)
		769	CODE:
		770	{
		771	Signal signum = sv_signum (signal);
		772	CHECK_SIG (signal, signum);
		773
		774	RESET (signal, w, (w, signum));
		775	}
		776
		777	int signal (ev_signal w, SV new_signal = 0)
		778	CODE:
		779	{
		780	RETVAL = w->signum;
661		781
662	if (items > 1)	782	if (items > 1)
663	{	783	{
664	int active = ev_is_active (w);	784	Signal signum = sv_signum (new_signal);
665	if (active) ev_io_stop (w);	785	CHECK_SIG (new_signal, signum);
666		786
667	ev_io_set (w, w->fd, new_events);	787	RESET (signal, w, (w, signum));
668
669	if (active) ev_io_start (w);
670	}	788	}
671	}	789	}
672	OUTPUT:	790	OUTPUT:
673	RETVAL	791	RETVAL
674		792
675	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	793	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
676		794
677	void ev_signal_start (struct ev_signal *w)	795	void ev_timer_start (ev_timer *w)
678		796	INIT:
679	void ev_signal_stop (struct ev_signal *w)	797	CHECK_REPEAT (w->repeat);
680
681	void DESTROY (struct ev_signal *w)
682	CODE:	798	CODE:
683	ev_signal_stop (w);	799	START (timer, w);
		800
		801	void ev_timer_stop (ev_timer *w)
		802	CODE:
		803	STOP (timer, w);
		804
		805	void ev_timer_again (ev_timer *w)
		806	INIT:
		807	CHECK_REPEAT (w->repeat);
		808	CODE:
		809	REF (w);
		810	ev_timer_again (w);
		811	UNREF (w);
		812
		813	void DESTROY (ev_timer *w)
		814	CODE:
		815	STOP (timer, w);
684	e_destroy (w);	816	e_destroy (w);
685		817
686	void set (struct ev_signal w, SV signal)	818	void set (ev_timer *w, NV after, NV repeat = 0.)
		819	INIT:
		820	CHECK_REPEAT (repeat);
687	CODE:	821	CODE:
688	{	822	RESET (timer, w, (w, after, repeat));
689	Signal signum = sv_signum (signal); /* may croak here */
690	int active = ev_is_active (w);
691		823
692	if (active) ev_signal_stop (w);	824	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
693		825
694	ev_signal_set (w, signum);	826	void ev_periodic_start (ev_periodic *w)
695		827	INIT:
696	if (active) ev_signal_start (w);	828	CHECK_REPEAT (w->interval);
697	}
698
699	int signal (struct ev_signal w, SV new_signal = 0)
700	CODE:	829	CODE:
		830	START (periodic, w);
		831
		832	void ev_periodic_stop (ev_periodic *w)
		833	CODE:
		834	STOP (periodic, w);
		835
		836	void ev_periodic_again (ev_periodic *w)
		837	CODE:
		838	REF (w);
		839	ev_periodic_again (w);
		840	UNREF (w);
		841
		842	void DESTROY (ev_periodic *w)
		843	CODE:
		844	STOP (periodic, w);
		845	e_destroy (w);
		846
		847	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
		848	INIT:
		849	CHECK_REPEAT (interval);
		850	CODE:
701	{	851	{
		852	SvREFCNT_dec (w->fh);
		853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		854
		855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		856	}
		857
		858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		859
		860	void ev_idle_start (ev_idle *w)
		861	CODE:
		862	START (idle, w);
		863
		864	void ev_idle_stop (ev_idle *w)
		865	CODE:
		866	STOP (idle, w);
		867
		868	void DESTROY (ev_idle *w)
		869	CODE:
		870	STOP (idle, w);
		871	e_destroy (w);
		872
		873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		874
		875	void ev_prepare_start (ev_prepare *w)
		876	CODE:
		877	START (prepare, w);
		878
		879	void ev_prepare_stop (ev_prepare *w)
		880	CODE:
		881	STOP (prepare, w);
		882
		883	void DESTROY (ev_prepare *w)
		884	CODE:
		885	STOP (prepare, w);
		886	e_destroy (w);
		887
		888	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		889
		890	void ev_check_start (ev_check *w)
		891	CODE:
		892	START (check, w);
		893
		894	void ev_check_stop (ev_check *w)
		895	CODE:
		896	STOP (check, w);
		897
		898	void DESTROY (ev_check *w)
		899	CODE:
		900	STOP (check, w);
		901	e_destroy (w);
		902
		903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		904
		905	void ev_child_start (ev_child *w)
		906	CODE:
		907	START (child, w);
		908
		909	void ev_child_stop (ev_child *w)
		910	CODE:
		911	STOP (child, w);
		912
		913	void DESTROY (ev_child *w)
		914	CODE:
		915	STOP (child, w);
		916	e_destroy (w);
		917
		918	void set (ev_child *w, int pid)
		919	CODE:
		920	RESET (child, w, (w, pid));
		921
		922	int pid (ev_child *w, int new_pid = 0)
		923	CODE:
		924	{
702	RETVAL = w->signum;	925	RETVAL = w->pid;
		926
		927	if (items > 1)
		928	RESET (child, w, (w, new_pid));
		929	}
		930	OUTPUT:
		931	RETVAL
		932
		933
		934	int rstatus (ev_child *w)
		935	ALIAS:
		936	rpid = 1
		937	CODE:
		938	RETVAL = ix ? w->rpid : w->rstatus;
		939	OUTPUT:
		940	RETVAL
		941
		942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		943
		944	void ev_stat_start (ev_stat *w)
		945	CODE:
		946	START (stat, w);
		947
		948	void ev_stat_stop (ev_stat *w)
		949	CODE:
		950	STOP (stat, w);
		951
		952	void DESTROY (ev_stat *w)
		953	CODE:
		954	STOP (stat, w);
		955	e_destroy (w);
		956
		957	void set (ev_stat w, SV path, NV interval)
		958	CODE:
		959	{
		960	sv_setsv (w->fh, path);
		961	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		962	}
		963
		964	SV path (ev_stat w, SV *new_path = 0)
		965	CODE:
		966	{
		967	RETVAL = SvREFCNT_inc (w->fh);
703		968
704	if (items > 1)	969	if (items > 1)
705	{	970	{
706	Signal signum = sv_signum (new_signal); /* may croak here */	971	SvREFCNT_dec (w->fh);
707	int active = ev_is_active (w);	972	w->fh = newSVsv (new_path);
708	if (active) ev_signal_stop (w);	973	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
709
710	ev_signal_set (w, signum);
711
712	if (active) ev_signal_start (w);
713	}	974	}
714	}	975	}
715	OUTPUT:	976	OUTPUT:
716	RETVAL	977	RETVAL
717		978
718	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	979	NV interval (ev_stat *w, NV new_interval = 0.)
719
720	void ev_timer_start (struct ev_timer *w)
721	INIT:
722	CHECK_REPEAT (w->repeat);
723
724	void ev_timer_stop (struct ev_timer *w)
725
726	void ev_timer_again (struct ev_timer *w)
727	INIT:
728	CHECK_REPEAT (w->repeat);
729
730	void DESTROY (struct ev_timer *w)
731	CODE:	980	CODE:
732	ev_timer_stop (w);
733	e_destroy (w);
734
735	void set (struct ev_timer *w, NV after, NV repeat = 0.)
736	INIT:
737	CHECK_REPEAT (repeat);
738	CODE:
739	{	981	{
740	int active = ev_is_active (w);
741	if (active) ev_timer_stop (w);
742	ev_timer_set (w, after, repeat);
743	if (active) ev_timer_start (w);
744	}
745
746	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
747
748	void ev_periodic_start (struct ev_periodic *w)
749	INIT:
750	CHECK_REPEAT (w->interval);
751
752	void ev_periodic_stop (struct ev_periodic *w)
753
754	void ev_periodic_again (struct ev_periodic *w)
755
756	void DESTROY (struct ev_periodic *w)
757	CODE:
758	ev_periodic_stop (w);
759	e_destroy (w);
760
761	void set (struct ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
762	INIT:
763	CHECK_REPEAT (interval);
764	CODE:
765	{
766	int active = ev_is_active (w);
767	if (active) ev_periodic_stop (w);
768
769	SvREFCNT_dec (w->fh);
770	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
771	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
772
773	if (active) ev_periodic_start (w);
774	}
775
776	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
777
778	void ev_idle_start (struct ev_idle *w)
779
780	void ev_idle_stop (struct ev_idle *w)
781
782	void DESTROY (struct ev_idle *w)
783	CODE:
784	ev_idle_stop (w);
785	e_destroy (w);
786
787	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
788
789	void ev_prepare_start (struct ev_prepare *w)
790
791	void ev_prepare_stop (struct ev_prepare *w)
792
793	void DESTROY (struct ev_prepare *w)
794	CODE:
795	ev_prepare_stop (w);
796	e_destroy (w);
797
798	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
799
800	void ev_check_start (struct ev_check *w)
801
802	void ev_check_stop (struct ev_check *w)
803
804	void DESTROY (struct ev_check *w)
805	CODE:
806	ev_check_stop (w);
807	e_destroy (w);
808
809	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
810
811	void ev_child_start (struct ev_child *w)
812
813	void ev_child_stop (struct ev_child *w)
814
815	void DESTROY (struct ev_child *w)
816	CODE:
817	ev_child_stop (w);
818	e_destroy (w);
819
820	void set (struct ev_child *w, int pid)
821	CODE:
822	{
823	int active = ev_is_active (w);
824	if (active) ev_child_stop (w);
825
826	ev_child_set (w, pid);
827
828	if (active) ev_child_start (w);
829	}
830
831	int pid (struct ev_child *w, int new_pid = 0)
832	CODE:
833	{
834	RETVAL = w->pid;	982	RETVAL = w->interval;
835		983
836	if (items > 1)	984	if (items > 1)
		985	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		986	}
		987	OUTPUT:
		988	RETVAL
		989
		990	void prev (ev_stat *w)
		991	ALIAS:
		992	stat = 1
		993	attr = 2
		994	PPCODE:
		995	{
		996	ev_statdata *s = ix ? &w->attr : &w->prev;
		997
		998	if (ix == 1)
		999	ev_stat_stat (w);
		1000	else if (!s->st_nlink)
		1001	errno = ENOENT;
		1002
		1003	PL_statcache.st_dev = s->st_nlink;
		1004	PL_statcache.st_ino = s->st_ino;
		1005	PL_statcache.st_mode = s->st_mode;
		1006	PL_statcache.st_nlink = s->st_nlink;
		1007	PL_statcache.st_uid = s->st_uid;
		1008	PL_statcache.st_gid = s->st_gid;
		1009	PL_statcache.st_rdev = s->st_rdev;
		1010	PL_statcache.st_size = s->st_size;
		1011	PL_statcache.st_atime = s->st_atime;
		1012	PL_statcache.st_mtime = s->st_mtime;
		1013	PL_statcache.st_ctime = s->st_ctime;
		1014
		1015	if (GIMME_V == G_SCALAR)
		1016	XPUSHs (boolSV (s->st_nlink));
		1017	else if (GIMME_V == G_ARRAY && s->st_nlink)
837	{	1018	{
838	int active = ev_is_active (w);	1019	EXTEND (SP, 13);
839	if (active) ev_child_stop (w);	1020	PUSHs (sv_2mortal (newSViv (s->st_dev)));
840		1021	PUSHs (sv_2mortal (newSViv (s->st_ino)));
841	ev_child_set (w, new_pid);	1022	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
842		1023	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
843	if (active) ev_child_start (w);	1024	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1025	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1026	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1027	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1028	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1029	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1030	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1031	PUSHs (sv_2mortal (newSVuv (4096)));
		1032	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
844	}	1033	}
845	}	1034	}
846	OUTPUT:
847	RETVAL
848
849
850	int rstatus (struct ev_child *w)
851	ALIAS:
852	rpid = 1
853	CODE:
854	RETVAL = ix ? w->rpid : w->rstatus;
855	OUTPUT:
856	RETVAL
857		1035
858	#ifndef _WIN32	1036	#ifndef _WIN32
859		1037
860	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1038	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
861		1039

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Comparing EV/EV.xs (file contents): Revision 1.77 by root, Fri Nov 23 16:37:37 2007 UTC vs. Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.77 by root, Fri Nov 23 16:37:37 2007 UTC vs.
Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC