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

Comparing EV/EV.xs (file contents):
Revision 1.99 by root, Fri Dec 21 05:30:25 2007 UTC vs.
Revision 1.179 by root, Wed Jan 22 22:24:53 2020 UTC

…		…
1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/#include <netinet/in.h>/	5	/* fix perl api breakage */
		6	#ifndef WIN32
		7	# undef signal
		8	# undef sigaction
		9	#endif
6		10
		11	#include "schmorp.h"
		12
		13	/* old API compatibility */
		14	static int
		15	sv_fileno (SV *fh)
		16	{
		17	return s_fileno (fh, 0);
		18	}
		19
		20	#ifndef GvCV_set
		21	# define GvCV_set(gv,cv) GvCV (gv) = cv
		22	#endif
		23
		24	#if EV_ENABLE_ASSERTIONS
		25	# undef NDEBUG
		26	# include <assert.h>
		27	#endif
		28
		29	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	30	#define EV_PROTOTYPES 1
8	#define EV_H <ev.h>	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
		34	#define EV_H "../libev/ev.h"
		35	#define EV_CONFIG_H error
9	#include "EV/EVAPI.h"	36	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */
12	#undef signal
13	#undef sigaction
14		37
15	#define EV_SELECT_IS_WINSOCKET 0	38	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	39	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	40	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	41	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	42	# define fd_mask Perl_fd_mask
20	#endif	43	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	44	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	45	#include "libev/ev.c"
23		46
24	#ifndef _WIN32	47	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
25	# include <pthread.h>	48	# include <pthread.h>
26	#endif	49	#endif
27		50
28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	51	#define e_loop(w) INT2PTR (struct ev_loop , SvIVX (((ev_watcher )(w))->loop))
		52	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		53	#define e_self(w) ((ev_watcher *)(w))->self
		54	#define e_fh(w) ((ev_watcher *)(w))->fh
		55	#define e_data(w) ((ev_watcher *)(w))->data
29		56
30	#define WFLAG_KEEPALIVE 1	57	#define WFLAG_KEEPALIVE 1
		58	#define WFLAG_UNREFED 2 /* has been unref'ed */
31		59
32	#define UNREF(w) \	60	#define UNREF(w) \
33	if (!((w)->flags & WFLAG_KEEPALIVE) \	61	if (!(e_flags (w) & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
34	&& !ev_is_active (w)) \	62	&& ev_is_active (w)) \
		63	{ \
35	ev_unref (e_loop (w));	64	ev_unref (e_loop (w)); \
		65	e_flags (w) \|= WFLAG_UNREFED; \
		66	}
36		67
37	#define REF(w) \	68	#define REF(w) \
38	if (!((w)->flags & WFLAG_KEEPALIVE) \	69	if (e_flags (w) & WFLAG_UNREFED) \
39	&& ev_is_active (w)) \	70	{ \
		71	e_flags (w) &= ~WFLAG_UNREFED; \
40	ev_ref (e_loop (w));	72	ev_ref (e_loop (w)); \
		73	}
41		74
42	#define START(type,w) \	75	#define START(type,w) \
43	do { \	76	do { \
		77	ev_ ## type ## _start (e_loop (w), w); \
44	UNREF (w); \	78	UNREF (w); \
45	ev_ ## type ## _start (e_loop (w), w); \
46	} while (0)	79	} while (0)
47		80
48	#define STOP(type,w) \	81	#define STOP(type,w) \
49	do { \	82	do { \
50	REF (w); \	83	REF (w); \
51	ev_ ## type ## _stop (e_loop (w), w); \	84	ev_ ## type ## _stop (e_loop (w), w); \
52	} while (0)	85	} while (0)
53		86
		87	#define PAUSE(type) \
		88	do { \
		89	int active = ev_is_active (w); \
		90	if (active) STOP (type, w)
		91
		92	#define RESUME(type) \
		93	if (active) START (type, w); \
		94	} while (0)
		95
		96
54	#define RESET(type,w,seta) \	97	#define RESET(type,w,seta) \
55	do { \	98	PAUSE (type); \
56	int active = ev_is_active (w); \
57	if (active) STOP (type, w); \
58	ev_ ## type ## _set seta; \	99	ev_ ## type ## _set seta; \
59	if (active) START (type, w); \	100	RESUME (type)
60	} while (0)
61		101
62	typedef int Signal;	102	typedef int Signal;
		103
		104	/* horrible... */
		105	#define CHECK_SIGNAL_CAN_START(w) \
		106	do { \
		107	/* dive into the internals of libev to avoid aborting in libev */ \
		108	if (signals [(w)->signum - 1].loop \
		109	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		110	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		111	} while (0)
		112
		113	#define START_SIGNAL(w) \
		114	do { \
		115	CHECK_SIGNAL_CAN_START (w); \
		116	START (signal, w); \
		117	} while (0) \
		118
		119	#define RESET_SIGNAL(w,seta) \
		120	do { \
		121	int active = ev_is_active (w); \
		122	if (active) STOP (signal, w); \
		123	ev_ ## signal ## _set seta; \
		124	if (active) START_SIGNAL (w); \
		125	} while (0)
63		126
64	static SV *default_loop_sv;	127	static SV *default_loop_sv;
65		128
66	static struct EVAPI evapi;	129	static struct EVAPI evapi;
67		130
76	*stash_stat,	139	*stash_stat,
77	*stash_idle,	140	*stash_idle,
78	*stash_prepare,	141	*stash_prepare,
79	*stash_check,	142	*stash_check,
80	*stash_embed,	143	*stash_embed,
81	*stash_fork;	144	*stash_fork,
82		145	*stash_cleanup,
83	#ifndef SIG_SIZE	146	*stash_async;
84	/* kudos to Slaven Rezic for the idea */
85	static char sig_size [] = { SIG_NUM };
86	# define SIG_SIZE (sizeof (sig_size) + 1)
87	#endif
88
89	static Signal
90	sv_signum (SV *sig)
91	{
92	Signal signum;
93
94	SvGETMAGIC (sig);
95
96	for (signum = 1; signum < SIG_SIZE; ++signum)
97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98	return signum;
99
100	signum = SvIV (sig);
101
102	if (signum > 0 && signum < SIG_SIZE)
103	return signum;
104
105	return -1;
106	}
107		147
108	/////////////////////////////////////////////////////////////////////////////	148	/////////////////////////////////////////////////////////////////////////////
109	// Event	149	// Event
110		150
111	static void e_cb (EV_P_ ev_watcher *w, int revents);	151	static void e_cb (EV_P_ ev_watcher *w, int revents);
112		152
113	static int
114	sv_fileno (SV *fh)
115	{
116	SvGETMAGIC (fh);
117
118	if (SvROK (fh))
119	fh = SvRV (fh);
120
121	if (SvTYPE (fh) == SVt_PVGV)
122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125	return SvIV (fh);
126
127	return -1;
128	}
129
130	static void *	153	static void *
131	e_new (int size, SV cb_sv, SV loop)	154	e_new (int size, SV cb_sv, SV loop)
132	{	155	{
		156	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133	ev_watcher *w;	157	ev_watcher *w;
134	SV *self = NEWSV (0, size);	158	SV *self = NEWSV (0, size);
135	SvPOK_only (self);	159	SvPOK_only (self);
136	SvCUR_set (self, size);	160	SvCUR_set (self, size);
137		161
138	w = (ev_watcher *)SvPVX (self);	162	w = (ev_watcher *)SvPVX (self);
139		163
140	ev_init (w, e_cb);	164	ev_init (w, cv ? e_cb : 0);
141		165
142	w->loop = SvREFCNT_inc (SvRV (loop));	166	w->loop = SvREFCNT_inc (SvRV (loop));
143	w->flags = WFLAG_KEEPALIVE;	167	w->e_flags = WFLAG_KEEPALIVE;
144	w->data = 0;	168	w->data = 0;
145	w->fh = 0;	169	w->fh = 0;
146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	170	w->cb_sv = SvREFCNT_inc (cv);
147	w->self = self;	171	w->self = self;
148		172
149	return (void *)w;	173	return (void *)w;
150	}	174	}
151		175
152	static void	176	static void
…		…
175	}	199	}
176		200
177	return rv;	201	return rv;
178	}	202	}
179		203
180	static SV *sv_events_cache;	204	static SV sv_self_cache, sv_events_cache;
181		205
182	static void	206	static void
183	e_cb (EV_P_ ev_watcher *w, int revents)	207	e_cb (EV_P_ ev_watcher *w, int revents)
184	{	208	{
185	dSP;	209	dSP;
186	I32 mark = SP - PL_stack_base;	210	I32 mark = SP - PL_stack_base;
187	SV sv_self, sv_events;	211	SV sv_self, sv_events;
188		212
		213	/* libev might have stopped the watcher */
		214	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		215	&& !ev_is_active (w))
		216	REF (w);
		217
		218	if (ecb_expect_true (sv_self_cache))
		219	{
		220	sv_self = sv_self_cache; sv_self_cache = 0;
		221	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		222	}
		223	else
		224	{
189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	225	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		226	SvREADONLY_on (sv_self);
		227	}
		228
		229	if (ecb_expect_true (sv_events_cache))
		230	{
		231	sv_events = sv_events_cache; sv_events_cache = 0;
		232	SvIV_set (sv_events, revents);
		233	SvIOK_only (sv_events);
		234	}
		235	else
		236	{
		237	sv_events = newSViv (revents);
		238	SvREADONLY_on (sv_events);
		239	}
		240
		241	PUSHMARK (SP);
		242	EXTEND (SP, 2);
		243	PUSHs (sv_self);
		244	PUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		248
		249	if (ecb_expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		250	SvREFCNT_dec (sv_self);
		251	else
		252	{
		253	SvREFCNT_dec (SvRV (sv_self));
		254	SvRV_set (sv_self, &PL_sv_undef);
		255	sv_self_cache = sv_self;
		256	}
		257
		258	if (ecb_expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		259	SvREFCNT_dec (sv_events);
		260	else
		261	sv_events_cache = sv_events;
		262
		263	if (ecb_expect_false (SvTRUE (ERRSV)))
		264	{
		265	SPAGAIN;
		266	PUSHMARK (SP);
		267	PUTBACK;
		268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		269	}
		270
		271	SP = PL_stack_base + mark;
		272	PUTBACK;
		273	}
		274
		275	static void
		276	e_once_cb (int revents, void *arg)
		277	{
		278	dSP;
		279	I32 mark = SP - PL_stack_base;
		280	SV *sv_events;
190		281
191	if (sv_events_cache)	282	if (sv_events_cache)
192	{	283	{
193	sv_events = sv_events_cache; sv_events_cache = 0;	284	sv_events = sv_events_cache; sv_events_cache = 0;
194	SvIV_set (sv_events, revents);	285	SvIV_set (sv_events, revents);
195	}	286	}
196	else	287	else
197	sv_events = newSViv (revents);	288	sv_events = newSViv (revents);
198		289
199	PUSHMARK (SP);	290	PUSHMARK (SP);
200	EXTEND (SP, 2);
201	PUSHs (sv_self);
202	PUSHs (sv_events);	291	XPUSHs (sv_events);
203		292
204	PUTBACK;	293	PUTBACK;
205	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	294	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
206		295
207	SvREFCNT_dec (sv_self);	296	SvREFCNT_dec ((SV *)arg);
208		297
209	if (sv_events_cache)	298	if (sv_events_cache)
210	SvREFCNT_dec (sv_events);	299	SvREFCNT_dec (sv_events);
211	else	300	else
212	sv_events_cache = sv_events;	301	sv_events_cache = sv_events;
…		…
221		310
222	SP = PL_stack_base + mark;	311	SP = PL_stack_base + mark;
223	PUTBACK;	312	PUTBACK;
224	}	313	}
225		314
226	static void
227	e_once_cb (int revents, void *arg)
228	{
229	dSP;
230	I32 mark = SP - PL_stack_base;
231	SV *sv_events;
232
233	if (sv_events_cache)
234	{
235	sv_events = sv_events_cache; sv_events_cache = 0;
236	SvIV_set (sv_events, revents);
237	}
238	else
239	sv_events = newSViv (revents);
240
241	PUSHMARK (SP);
242	XPUSHs (sv_events);
243
244	PUTBACK;
245	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
246
247	SvREFCNT_dec ((SV *)arg);
248
249	if (sv_events_cache)
250	SvREFCNT_dec (sv_events);
251	else
252	sv_events_cache = sv_events;
253
254	if (SvTRUE (ERRSV))
255	{
256	SPAGAIN;
257	PUSHMARK (SP);
258	PUTBACK;
259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
260	}
261
262	SP = PL_stack_base + mark;
263	PUTBACK;
264	}
265
266	static ev_tstamp	315	static ev_tstamp
267	e_periodic_cb (ev_periodic *w, ev_tstamp now)	316	e_periodic_cb (ev_periodic *w, ev_tstamp now)
268	{	317	{
269	ev_tstamp retval;	318	ev_tstamp retval;
270	int count;	319	int count;
…		…
273	ENTER;	322	ENTER;
274	SAVETMPS;	323	SAVETMPS;
275		324
276	PUSHMARK (SP);	325	PUSHMARK (SP);
277	EXTEND (SP, 2);	326	EXTEND (SP, 2);
278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	327	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279	PUSHs (newSVnv (now));	328	PUSHs (newSVnv (now));
280		329
281	PUTBACK;	330	PUTBACK;
282	count = call_sv (w->fh, G_SCALAR \| G_EVAL);	331	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
283	SPAGAIN;	332	SPAGAIN;
…		…
313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
314		363
315	#define CHECK_SIG(sv,num) if ((num) < 0) \	364	#define CHECK_SIG(sv,num) if ((num) < 0) \
316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
317		366
		367	static void
		368	default_fork (void)
		369	{
		370	ev_loop_fork (EV_DEFAULT_UC);
		371	}
		372
318	/////////////////////////////////////////////////////////////////////////////	373	/////////////////////////////////////////////////////////////////////////////
319	// XS interface functions	374	// XS interface functions
320		375
321	MODULE = EV PACKAGE = EV PREFIX = ev_	376	MODULE = EV PACKAGE = EV PREFIX = ev_
322		377
…		…
334	const_iv (EV_, MINPRI)	389	const_iv (EV_, MINPRI)
335	const_iv (EV_, MAXPRI)	390	const_iv (EV_, MAXPRI)
336		391
337	const_iv (EV_, UNDEF)	392	const_iv (EV_, UNDEF)
338	const_iv (EV_, NONE)	393	const_iv (EV_, NONE)
339	const_iv (EV_, TIMEOUT)
340	const_iv (EV_, READ)	394	const_iv (EV_, READ)
341	const_iv (EV_, WRITE)	395	const_iv (EV_, WRITE)
		396	const_iv (EV_, IO)
		397	const_iv (EV_, TIMER)
		398	const_iv (EV_, PERIODIC)
342	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
		400	const_iv (EV_, CHILD)
		401	const_iv (EV_, STAT)
343	const_iv (EV_, IDLE)	402	const_iv (EV_, IDLE)
		403	const_iv (EV_, PREPARE)
		404	/const_iv (EV_, CHECK) needs special tretament /
		405	const_iv (EV_, EMBED)
344	const_iv (EV_, CHECK)	406	const_iv (EV_, FORK)
		407	const_iv (EV_, CLEANUP)
		408	const_iv (EV_, ASYNC)
		409	const_iv (EV_, CUSTOM)
345	const_iv (EV_, ERROR)	410	const_iv (EV_, ERROR)
346		411
347	const_iv (EV, LOOP_ONESHOT)	412	const_iv (EV, RUN_NOWAIT)
348	const_iv (EV, LOOP_NONBLOCK)
349	const_iv (EV, UNLOOP_ONE)	413	const_iv (EV, RUN_ONCE)
		414
		415	const_iv (EV, BREAK_CANCEL)
		416	const_iv (EV, BREAK_ONE)
350	const_iv (EV, UNLOOP_ALL)	417	const_iv (EV, BREAK_ALL)
351
352	const_iv (EV, BACKEND_SELECT)	418	const_iv (EV, BACKEND_SELECT)
353	const_iv (EV, BACKEND_POLL)	419	const_iv (EV, BACKEND_POLL)
354	const_iv (EV, BACKEND_EPOLL)	420	const_iv (EV, BACKEND_EPOLL)
355	const_iv (EV, BACKEND_KQUEUE)	421	const_iv (EV, BACKEND_KQUEUE)
356	const_iv (EV, BACKEND_DEVPOLL)	422	const_iv (EV, BACKEND_DEVPOLL)
357	const_iv (EV, BACKEND_PORT)	423	const_iv (EV, BACKEND_PORT)
		424	const_iv (EV, BACKEND_ALL)
		425	const_iv (EV, BACKEND_MASK)
358	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
		427	const_iv (EV, FLAG_FORKCHECK)
		428	const_iv (EV, FLAG_SIGNALFD)
		429	const_iv (EV, FLAG_NOSIGMASK)
359	const_iv (EV, FLAG_NOENV)	430	const_iv (EV, FLAG_NOENV)
360	const_iv (EV, FLAG_FORKCHECK)	431	const_iv (EV, FLAG_NOINOTIFY)
		432
		433	const_iv (EV_, VERSION_MAJOR)
		434	const_iv (EV_, VERSION_MINOR)
		435	#if EV_COMPAT3
		436	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		437	const_iv (EV_, TIMEOUT)
		438	const_iv (EV, LOOP_NONBLOCK)
		439	const_iv (EV, LOOP_ONESHOT)
		440	const_iv (EV, UNLOOP_CANCEL)
		441	const_iv (EV, UNLOOP_ONE)
		442	const_iv (EV, UNLOOP_ALL)
		443	#endif
361	};	444	};
362		445
363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	446	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	447	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		448
		449	/* since this clashes with perl CHECK blocks, */
		450	/* but we are interested in constants, */
		451	/* and not blocks, we treat CHECK specially. */
		452	{
		453	/* the local $^W = 0 takes care of the warning */
		454	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		455	/* now we need to re-set the gv, in case it was hijacked */
		456	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		457	}
365		458
366	stash_loop = gv_stashpv ("EV::Loop" , 1);	459	stash_loop = gv_stashpv ("EV::Loop" , 1);
367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	460	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
368	stash_io = gv_stashpv ("EV::IO" , 1);	461	stash_io = gv_stashpv ("EV::IO" , 1);
369	stash_timer = gv_stashpv ("EV::Timer" , 1);	462	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
374	stash_check = gv_stashpv ("EV::Check" , 1);	467	stash_check = gv_stashpv ("EV::Check" , 1);
375	stash_child = gv_stashpv ("EV::Child" , 1);	468	stash_child = gv_stashpv ("EV::Child" , 1);
376	stash_embed = gv_stashpv ("EV::Embed" , 1);	469	stash_embed = gv_stashpv ("EV::Embed" , 1);
377	stash_stat = gv_stashpv ("EV::Stat" , 1);	470	stash_stat = gv_stashpv ("EV::Stat" , 1);
378	stash_fork = gv_stashpv ("EV::Fork" , 1);	471	stash_fork = gv_stashpv ("EV::Fork" , 1);
		472	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		473	stash_async = gv_stashpv ("EV::Async" , 1);
379		474
380	{	475	{
381	SV *sv = perl_get_sv ("EV::API", TRUE);	476	SV *sv = perl_get_sv ("EV::API", TRUE);
382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	477	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383		478
384	/* the poor man's shared library emulator */	479	/* the poor man's shared library emulator */
385	evapi.ver = EV_API_VERSION;	480	evapi.ver = EV_API_VERSION;
386	evapi.rev = EV_API_REVISION;	481	evapi.rev = EV_API_REVISION;
387	evapi.sv_fileno = sv_fileno;	482	evapi.sv_fileno = sv_fileno;
388	evapi.sv_signum = sv_signum;	483	evapi.sv_signum = s_signum;
389	evapi.supported_backends = ev_supported_backends ();	484	evapi.supported_backends = ev_supported_backends ();
390	evapi.recommended_backends = ev_recommended_backends ();	485	evapi.recommended_backends = ev_recommended_backends ();
391	evapi.embeddable_backends = ev_embeddable_backends ();	486	evapi.embeddable_backends = ev_embeddable_backends ();
392	evapi.time = ev_time;	487	evapi.time_ = ev_time;
		488	evapi.sleep_ = ev_sleep;
393	evapi.loop_new = ev_loop_new;	489	evapi.loop_new = ev_loop_new;
394	evapi.loop_destroy = ev_loop_destroy;	490	evapi.loop_destroy = ev_loop_destroy;
395	evapi.loop_fork = ev_loop_fork;	491	evapi.loop_fork = ev_loop_fork;
396	evapi.loop_count = ev_loop_count;	492	evapi.iteration = ev_iteration;
		493	evapi.depth = ev_depth;
		494	evapi.set_userdata = ev_set_userdata;
		495	evapi.userdata = ev_userdata;
397	evapi.now = ev_now;	496	evapi.now = ev_now;
		497	evapi.now_update = ev_now_update;
		498	evapi.suspend = ev_suspend;
		499	evapi.resume = ev_resume;
398	evapi.backend = ev_backend;	500	evapi.backend = ev_backend;
399	evapi.unloop = ev_unloop;	501	evapi.break_ = ev_break;
		502	evapi.invoke_pending = ev_invoke_pending;
		503	evapi.pending_count = ev_pending_count;
		504	evapi.verify = ev_verify;
		505	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		506	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400	evapi.ref = ev_ref;	507	evapi.ref = ev_ref;
401	evapi.unref = ev_unref;	508	evapi.unref = ev_unref;
402	evapi.loop = ev_loop;	509	evapi.run = ev_run;
403	evapi.once = ev_once;	510	evapi.once = ev_once;
404	evapi.io_start = ev_io_start;	511	evapi.io_start = ev_io_start;
405	evapi.io_stop = ev_io_stop;	512	evapi.io_stop = ev_io_stop;
406	evapi.timer_start = ev_timer_start;	513	evapi.timer_start = ev_timer_start;
407	evapi.timer_stop = ev_timer_stop;	514	evapi.timer_stop = ev_timer_stop;
408	evapi.timer_again = ev_timer_again;	515	evapi.timer_again = ev_timer_again;
		516	evapi.timer_remaining = ev_timer_remaining;
409	evapi.periodic_start = ev_periodic_start;	517	evapi.periodic_start = ev_periodic_start;
410	evapi.periodic_stop = ev_periodic_stop;	518	evapi.periodic_stop = ev_periodic_stop;
411	evapi.signal_start = ev_signal_start;	519	evapi.signal_start = ev_signal_start;
412	evapi.signal_stop = ev_signal_stop;	520	evapi.signal_stop = ev_signal_stop;
413	evapi.idle_start = ev_idle_start;	521	evapi.idle_start = ev_idle_start;
414	evapi.idle_stop = ev_idle_stop;	522	evapi.idle_stop = ev_idle_stop;
415	evapi.prepare_start = ev_prepare_start;	523	evapi.prepare_start = ev_prepare_start;
416	evapi.prepare_stop = ev_prepare_stop;	524	evapi.prepare_stop = ev_prepare_stop;
417	evapi.check_start = ev_check_start;	525	evapi.check_start = ev_check_start;
418	evapi.check_stop = ev_check_stop;	526	evapi.check_stop = ev_check_stop;
		527	#if EV_CHILD_ENABLE
419	evapi.child_start = ev_child_start;	528	evapi.child_start = ev_child_start;
420	evapi.child_stop = ev_child_stop;	529	evapi.child_stop = ev_child_stop;
		530	#endif
421	evapi.stat_start = ev_stat_start;	531	evapi.stat_start = ev_stat_start;
422	evapi.stat_stop = ev_stat_stop;	532	evapi.stat_stop = ev_stat_stop;
423	evapi.stat_stat = ev_stat_stat;	533	evapi.stat_stat = ev_stat_stat;
424	evapi.embed_start = ev_embed_start;	534	evapi.embed_start = ev_embed_start;
425	evapi.embed_stop = ev_embed_stop;	535	evapi.embed_stop = ev_embed_stop;
426	evapi.embed_sweep = ev_embed_sweep;	536	evapi.embed_sweep = ev_embed_sweep;
427	evapi.fork_start = ev_fork_start;	537	evapi.fork_start = ev_fork_start;
428	evapi.fork_stop = ev_fork_stop;	538	evapi.fork_stop = ev_fork_stop;
		539	evapi.cleanup_start = ev_cleanup_start;
		540	evapi.cleanup_stop = ev_cleanup_stop;
		541	evapi.async_start = ev_async_start;
		542	evapi.async_stop = ev_async_stop;
		543	evapi.async_send = ev_async_send;
429	evapi.clear_pending = ev_clear_pending;	544	evapi.clear_pending = ev_clear_pending;
430	evapi.invoke = ev_invoke;	545	evapi.invoke = ev_invoke;
431		546
432	sv_setiv (sv, (IV)&evapi);	547	sv_setiv (sv, (IV)&evapi);
433	SvREADONLY_on (sv);	548	SvREADONLY_on (sv);
434	}	549	}
435	#ifndef _WIN32	550	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		551	/* unfortunately, musl neither implements the linux standard base,
		552	/* nor makes itself detectable via macros. yeah, right... */
		553	#if __linux && (__GLIBC__ \|\| __UCLIBC__)
		554	int __register_atfork(void (prepare) (void), void (parent) (void), void (child) (void), void __dso_handle);
		555	__register_atfork (0, 0, default_fork, 0);
		556	#else
436	pthread_atfork (0, 0, ev_default_fork);	557	pthread_atfork (0, 0, default_fork);
		558	#endif
437	#endif	559	#endif
438	}	560	}
439		561
440	SV *ev_default_loop (unsigned int flags = 0)	562	SV *ev_default_loop (unsigned int flags = 0)
441	CODE:	563	CODE:
…		…
453	RETVAL = newSVsv (default_loop_sv);	575	RETVAL = newSVsv (default_loop_sv);
454	}	576	}
455	OUTPUT:	577	OUTPUT:
456	RETVAL	578	RETVAL
457		579
		580	void ev_default_destroy ()
		581	CODE:
		582	ev_loop_destroy (EV_DEFAULT_UC);
		583	SvREFCNT_dec (default_loop_sv);
		584	default_loop_sv = 0;
		585
		586	unsigned int ev_supported_backends ()
		587
		588	unsigned int ev_recommended_backends ()
		589
		590	unsigned int ev_embeddable_backends ()
		591
		592	void ev_sleep (NV interval)
		593
458	NV ev_time ()	594	NV ev_time ()
		595
		596	void ev_feed_signal (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal (signum);
		603	}
459		604
460	NV ev_now ()	605	NV ev_now ()
461	C_ARGS: evapi.default_loop	606	C_ARGS: evapi.default_loop
462		607
		608	void ev_now_update ()
		609	C_ARGS: evapi.default_loop
		610
		611	void ev_suspend ()
		612	C_ARGS: evapi.default_loop
		613
		614	void ev_resume ()
		615	C_ARGS: evapi.default_loop
		616
463	unsigned int ev_backend ()	617	unsigned int ev_backend ()
464	C_ARGS: evapi.default_loop	618	C_ARGS: evapi.default_loop
465		619
466	unsigned int ev_loop_count ()	620	void ev_verify ()
		621	ALIAS:
		622	loop_verify = 1
467	C_ARGS: evapi.default_loop	623	C_ARGS: evapi.default_loop
468		624
		625	unsigned int ev_iteration ()
		626	ALIAS:
		627	loop_count = 1
		628	C_ARGS: evapi.default_loop
		629
		630	unsigned int ev_depth ()
		631	ALIAS:
		632	loop_depth = 1
		633	C_ARGS: evapi.default_loop
		634
		635	void ev_set_io_collect_interval (NV interval)
		636	C_ARGS: evapi.default_loop, interval
		637
		638	void ev_set_timeout_collect_interval (NV interval)
		639	C_ARGS: evapi.default_loop, interval
		640
469	void ev_loop (int flags = 0)	641	int ev_run (int flags = 0)
		642	ALIAS:
		643	loop = 1
470	C_ARGS: evapi.default_loop, flags	644	C_ARGS: evapi.default_loop, flags
471		645
472	void ev_unloop (int how = 1)	646	void ev_break (int how = EVBREAK_ONE)
		647	ALIAS:
		648	unloop = 1
473	C_ARGS: evapi.default_loop, how	649	C_ARGS: evapi.default_loop, how
474		650
475	void ev_feed_fd_event (int fd, int revents = EV_NONE)	651	void ev_feed_fd_event (int fd, int revents = EV_NONE)
476	C_ARGS: evapi.default_loop, fd, revents	652	C_ARGS: evapi.default_loop, fd, revents
477		653
478	void ev_feed_signal_event (SV *signal)	654	void ev_feed_signal_event (SV *signal)
479	CODE:	655	CODE:
480	{	656	{
481	Signal signum = sv_signum (signal);	657	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	658	CHECK_SIG (signal, signum);
483		659
484	ev_feed_signal_event (evapi.default_loop, signum);	660	ev_feed_signal_event (evapi.default_loop, signum);
485	}	661	}
486		662
		663	unsigned int ev_pending_count ()
		664	C_ARGS: evapi.default_loop
		665
		666	void ev_invoke_pending ()
		667	C_ARGS: evapi.default_loop
		668
487	ev_io io (SV fh, int events, SV *cb)	669	ev_io io (SV fh, int events, SV *cb)
488	ALIAS:	670	ALIAS:
489	io_ns = 1	671	io_ns = 1
		672	_ae_io = 2
490	CODE:	673	CODE:
491	{	674	{
492	int fd = sv_fileno (fh);	675	int fd = s_fileno (fh, events & EV_WRITE);
493	CHECK_FD (fh, fd);	676	CHECK_FD (fh, fd);
494		677
		678	if (ix == 2)
		679	{
		680	ix = 0;
		681	events = events ? EV_WRITE : EV_READ;
		682	}
		683
495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	684	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496	RETVAL->fh = newSVsv (fh);	685	e_fh (RETVAL) = newSVsv (fh);
497	ev_io_set (RETVAL, fd, events);	686	ev_io_set (RETVAL, fd, events);
498	if (!ix) START (io, RETVAL);	687	if (!ix) START (io, RETVAL);
499	}	688	}
500	OUTPUT:	689	OUTPUT:
501	RETVAL	690	RETVAL
…		…
517	periodic_ns = 1	706	periodic_ns = 1
518	INIT:	707	INIT:
519	CHECK_REPEAT (interval);	708	CHECK_REPEAT (interval);
520	CODE:	709	CODE:
521	{	710	{
522	ev_periodic *w;	711	ev_periodic *w;
523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	712	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	713	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	714	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	715	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527	if (!ix) START (periodic, w);	716	if (!ix) START (periodic, w);
528	}	717	}
529	OUTPUT:	718	OUTPUT:
530	RETVAL	719	RETVAL
…		…
532	ev_signal signal (SV signal, SV *cb)	721	ev_signal signal (SV signal, SV *cb)
533	ALIAS:	722	ALIAS:
534	signal_ns = 1	723	signal_ns = 1
535	CODE:	724	CODE:
536	{	725	{
537	Signal signum = sv_signum (signal);	726	Signal signum = s_signum (signal);
538	CHECK_SIG (signal, signum);	727	CHECK_SIG (signal, signum);
539		728
540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	729	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541	ev_signal_set (RETVAL, signum);	730	ev_signal_set (RETVAL, signum);
542	if (!ix) START (signal, RETVAL);	731	if (!ix) START_SIGNAL (RETVAL);
543	}	732	}
544	OUTPUT:	733	OUTPUT:
545	RETVAL	734	RETVAL
546		735
547	ev_idle idle (SV cb)	736	ev_idle idle (SV cb)
…		…
582	ev_fork_set (RETVAL);	771	ev_fork_set (RETVAL);
583	if (!ix) START (fork, RETVAL);	772	if (!ix) START (fork, RETVAL);
584	OUTPUT:	773	OUTPUT:
585	RETVAL	774	RETVAL
586		775
		776	#if CLEANUP_ENABLED
		777
		778	ev_cleanup cleanup (SV cb)
		779	ALIAS:
		780	cleanup_ns = 1
		781	CODE:
		782	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		783	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		784	ev_cleanup_set (RETVAL);
		785	if (!ix) START (cleanup, RETVAL);
		786	OUTPUT:
		787	RETVAL
		788
		789	#endif
		790
587	ev_child child (int pid, SV cb)	791	ev_child child (int pid, int trace, SV cb)
588	ALIAS:	792	ALIAS:
589	child_ns = 1	793	child_ns = 1
590	CODE:	794	CODE:
		795	#if EV_CHILD_ENABLE
591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	796	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592	ev_child_set (RETVAL, pid);	797	ev_child_set (RETVAL, pid, trace);
593	if (!ix) START (child, RETVAL);	798	if (!ix) START (child, RETVAL);
		799	#else
		800	croak ("EV::child watchers not supported on this platform");
		801	#endif
594	OUTPUT:	802	OUTPUT:
595	RETVAL	803	RETVAL
		804
596		805
597	ev_stat stat (SV path, NV interval, SV *cb)	806	ev_stat stat (SV path, NV interval, SV *cb)
598	ALIAS:	807	ALIAS:
599	stat_ns = 1	808	stat_ns = 1
600	CODE:	809	CODE:
601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	810	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602	RETVAL->fh = newSVsv (path);	811	e_fh (RETVAL) = newSVsv (path);
603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	812	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604	if (!ix) START (stat, RETVAL);	813	if (!ix) START (stat, RETVAL);
605	OUTPUT:	814	OUTPUT:
606	RETVAL	815	RETVAL
607		816
		817	#ifndef EV_NO_LOOPS
		818
608	ev_embed embed (struct ev_loop loop, SV *cb = &PL_sv_undef)	819	ev_embed embed (struct ev_loop loop, SV *cb = 0)
609	ALIAS:	820	ALIAS:
610	embed_ns = 1	821	embed_ns = 1
611	CODE:	822	CODE:
612	{	823	{
613	if (!(ev_backend (loop) & ev_embeddable_backends ()))	824	if (!(ev_backend (loop) & ev_embeddable_backends ()))
614	croak ("passed loop is not embeddable via EV::embed,");	825	croak ("passed loop is not embeddable via EV::embed,");
615		826
616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	827	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617	RETVAL->fh = newSVsv (ST (0));	828	e_fh (RETVAL) = newSVsv (ST (0));
618	ev_embed_set (RETVAL, loop);	829	ev_embed_set (RETVAL, loop);
619
620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622	if (!ix) START (embed, RETVAL);	830	if (!ix) START (embed, RETVAL);
623	}	831	}
		832	OUTPUT:
		833	RETVAL
		834
		835	#endif
		836
		837	ev_async async (SV cb)
		838	ALIAS:
		839	async_ns = 1
		840	CODE:
		841	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		842	ev_async_set (RETVAL);
		843	if (!ix) START (async, RETVAL);
624	OUTPUT:	844	OUTPUT:
625	RETVAL	845	RETVAL
626		846
627	void once (SV fh, int events, SV timeout, SV *cb)	847	void once (SV fh, int events, SV timeout, SV *cb)
628	CODE:	848	CODE:
629	ev_once (	849	ev_once (
630	evapi.default_loop,	850	evapi.default_loop,
631	sv_fileno (fh), events,	851	s_fileno (fh, events & EV_WRITE), events,
632	SvOK (timeout) ? SvNV (timeout) : -1.,	852	SvOK (timeout) ? SvNV (timeout) : -1.,
633	e_once_cb,	853	e_once_cb,
634	newSVsv (cb)	854	newSVsv (cb)
635	);	855	);
636		856
…		…
652	C_ARGS: e_loop (w), w, revents	872	C_ARGS: e_loop (w), w, revents
653		873
654	int keepalive (ev_watcher *w, int new_value = 0)	874	int keepalive (ev_watcher *w, int new_value = 0)
655	CODE:	875	CODE:
656	{	876	{
657	RETVAL = w->flags & WFLAG_KEEPALIVE;	877	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658	new_value = new_value ? WFLAG_KEEPALIVE : 0;	878	new_value = new_value ? WFLAG_KEEPALIVE : 0;
659		879
660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	880	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661	{	881	{
		882	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
662	REF (w);	883	REF (w);
663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
664	UNREF (w);	884	UNREF (w);
665	}	885	}
666	}	886	}
667	OUTPUT:	887	OUTPUT:
668	RETVAL	888	RETVAL
669		889
670	SV cb (ev_watcher w, SV *new_cb = 0)	890	SV cb (ev_watcher w, SV *new_cb = 0)
671	CODE:	891	CODE:
672	{	892	{
673	RETVAL = newSVsv (w->cb_sv);
674
675	if (items > 1)	893	if (items > 1)
676	sv_setsv (w->cb_sv, new_cb);	894	{
		895	new_cb = s_get_cv_croak (new_cb);
		896	RETVAL = newRV_noinc (w->cb_sv);
		897	w->cb_sv = SvREFCNT_inc (new_cb);
		898	}
		899	else
		900	RETVAL = newRV_inc (w->cb_sv);
677	}	901	}
678	OUTPUT:	902	OUTPUT:
679	RETVAL	903	RETVAL
680		904
681	SV data (ev_watcher w, SV *new_data = 0)	905	SV data (ev_watcher w, SV *new_data = 0)
…		…
746	e_destroy (w);	970	e_destroy (w);
747		971
748	void set (ev_io w, SV fh, int events)	972	void set (ev_io w, SV fh, int events)
749	CODE:	973	CODE:
750	{	974	{
751	int fd = sv_fileno (fh);	975	int fd = s_fileno (fh, events & EV_WRITE);
752	CHECK_FD (fh, fd);	976	CHECK_FD (fh, fd);
753		977
754	sv_setsv (w->fh, fh);	978	sv_setsv (e_fh (w), fh);
755	RESET (io, w, (w, fd, events));	979	RESET (io, w, (w, fd, events));
756	}	980	}
757		981
758	SV fh (ev_io w, SV *new_fh = 0)	982	SV fh (ev_io w, SV *new_fh = 0)
759	CODE:	983	CODE:
760	{	984	{
761	if (items > 1)	985	if (items > 1)
762	{	986	{
763	int fd = sv_fileno (new_fh);	987	int fd = s_fileno (new_fh, w->events & EV_WRITE);
764	CHECK_FD (new_fh, fd);	988	CHECK_FD (new_fh, fd);
765		989
766	RETVAL = w->fh;	990	RETVAL = e_fh (w);
767	w->fh = newSVsv (new_fh);	991	e_fh (w) = newSVsv (new_fh);
768		992
769	RESET (io, w, (w, fd, w->events));	993	RESET (io, w, (w, fd, w->events));
770	}	994	}
771	else	995	else
772	RETVAL = newSVsv (w->fh);	996	RETVAL = newSVsv (e_fh (w));
773	}	997	}
774	OUTPUT:	998	OUTPUT:
775	RETVAL	999	RETVAL
776		1000
777	int events (ev_io *w, int new_events = EV_UNDEF)	1001	int events (ev_io *w, int new_events = EV_UNDEF)
778	CODE:	1002	CODE:
779	{	1003	{
780	RETVAL = w->events;	1004	RETVAL = w->events;
781		1005
782	if (items > 1)	1006	if (items > 1 && (new_events ^ w->events) & (EV_READ \| EV_WRITE))
783	RESET (io, w, (w, w->fd, new_events));	1007	{
		1008	PAUSE (io);
		1009	ev_io_modify (w, new_events);
		1010	RESUME (io);
		1011	}
784	}	1012	}
785	OUTPUT:	1013	OUTPUT:
786	RETVAL	1014	RETVAL
787		1015
788	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1016	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
789		1017
790	void ev_signal_start (ev_signal *w)	1018	void ev_signal_start (ev_signal *w)
791	CODE:	1019	CODE:
792	START (signal, w);	1020	START_SIGNAL (w);
793		1021
794	void ev_signal_stop (ev_signal *w)	1022	void ev_signal_stop (ev_signal *w)
795	CODE:	1023	CODE:
796	STOP (signal, w);	1024	STOP (signal, w);
797		1025
…		…
801	e_destroy (w);	1029	e_destroy (w);
802		1030
803	void set (ev_signal w, SV signal)	1031	void set (ev_signal w, SV signal)
804	CODE:	1032	CODE:
805	{	1033	{
806	Signal signum = sv_signum (signal);	1034	Signal signum = s_signum (signal);
807	CHECK_SIG (signal, signum);	1035	CHECK_SIG (signal, signum);
808		1036
809	RESET (signal, w, (w, signum));	1037	RESET_SIGNAL (w, (w, signum));
810	}	1038	}
811		1039
812	int signal (ev_signal w, SV new_signal = 0)	1040	int signal (ev_signal w, SV new_signal = 0)
813	CODE:	1041	CODE:
814	{	1042	{
815	RETVAL = w->signum;	1043	RETVAL = w->signum;
816		1044
817	if (items > 1)	1045	if (items > 1)
818	{	1046	{
819	Signal signum = sv_signum (new_signal);	1047	Signal signum = s_signum (new_signal);
820	CHECK_SIG (new_signal, signum);	1048	CHECK_SIG (new_signal, signum);
821		1049
822	RESET (signal, w, (w, signum));	1050	RESET_SIGNAL (w, (w, signum));
823	}	1051	}
824	}	1052	}
825	OUTPUT:	1053	OUTPUT:
826	RETVAL	1054	RETVAL
827		1055
…		…
835		1063
836	void ev_timer_stop (ev_timer *w)	1064	void ev_timer_stop (ev_timer *w)
837	CODE:	1065	CODE:
838	STOP (timer, w);	1066	STOP (timer, w);
839		1067
840	void ev_timer_again (ev_timer *w)	1068	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
841	INIT:	1069	CODE:
		1070	if (items > 1)
		1071	w->repeat = repeat;
842	CHECK_REPEAT (w->repeat);	1072	CHECK_REPEAT (w->repeat);
843	CODE:
844	REF (w);
845	ev_timer_again (e_loop (w), w);	1073	ev_timer_again (e_loop (w), w);
846	UNREF (w);	1074	UNREF (w);
		1075
		1076	NV ev_timer_remaining (ev_timer *w)
		1077	C_ARGS: e_loop (w), w
847		1078
848	void DESTROY (ev_timer *w)	1079	void DESTROY (ev_timer *w)
849	CODE:	1080	CODE:
850	STOP (timer, w);	1081	STOP (timer, w);
851	e_destroy (w);	1082	e_destroy (w);
…		…
854	INIT:	1085	INIT:
855	CHECK_REPEAT (repeat);	1086	CHECK_REPEAT (repeat);
856	CODE:	1087	CODE:
857	RESET (timer, w, (w, after, repeat));	1088	RESET (timer, w, (w, after, repeat));
858		1089
859	NV at (ev_timer *w)
860	CODE:
861	RETVAL = w->at;
862	OUTPUT:
863	RETVAL
864
865	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1090	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
866		1091
867	void ev_periodic_start (ev_periodic *w)	1092	void ev_periodic_start (ev_periodic *w)
868	INIT:	1093	INIT:
869	CHECK_REPEAT (w->interval);	1094	CHECK_REPEAT (w->interval);
…		…
874	CODE:	1099	CODE:
875	STOP (periodic, w);	1100	STOP (periodic, w);
876		1101
877	void ev_periodic_again (ev_periodic *w)	1102	void ev_periodic_again (ev_periodic *w)
878	CODE:	1103	CODE:
879	REF (w);
880	ev_periodic_again (e_loop (w), w);	1104	ev_periodic_again (e_loop (w), w);
881	UNREF (w);	1105	UNREF (w);
882		1106
883	void DESTROY (ev_periodic *w)	1107	void DESTROY (ev_periodic *w)
884	CODE:	1108	CODE:
…		…
888	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)	1112	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
889	INIT:	1113	INIT:
890	CHECK_REPEAT (interval);	1114	CHECK_REPEAT (interval);
891	CODE:	1115	CODE:
892	{	1116	{
893	SvREFCNT_dec (w->fh);	1117	SvREFCNT_dec (e_fh (w));
894	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1118	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
895		1119
896	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1120	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
897	}	1121	}
898		1122
899	NV at (ev_periodic *w)	1123	NV at (ev_periodic *w)
900	CODE:	1124	CODE:
901	RETVAL = w->at;	1125	RETVAL = ev_periodic_at (w);
902	OUTPUT:	1126	OUTPUT:
903	RETVAL	1127	RETVAL
904		1128
905	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1129	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
906		1130
…		…
915	void DESTROY (ev_idle *w)	1139	void DESTROY (ev_idle *w)
916	CODE:	1140	CODE:
917	STOP (idle, w);	1141	STOP (idle, w);
918	e_destroy (w);	1142	e_destroy (w);
919		1143
920	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1144	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
921		1145
922	void ev_prepare_start (ev_prepare *w)	1146	void ev_prepare_start (ev_prepare *w)
923	CODE:	1147	CODE:
924	START (prepare, w);	1148	START (prepare, w);
925		1149
…		…
960	void DESTROY (ev_fork *w)	1184	void DESTROY (ev_fork *w)
961	CODE:	1185	CODE:
962	STOP (fork, w);	1186	STOP (fork, w);
963	e_destroy (w);	1187	e_destroy (w);
964		1188
		1189	#if CLEANUP_ENABLED
		1190
		1191	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1192
		1193	void ev_cleanup_start (ev_cleanup *w)
		1194	CODE:
		1195	START (cleanup, w);
		1196
		1197	void ev_cleanup_stop (ev_cleanup *w)
		1198	CODE:
		1199	STOP (cleanup, w);
		1200
		1201	void DESTROY (ev_cleanup *w)
		1202	CODE:
		1203	STOP (cleanup, w);
		1204	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1205	e_destroy (w);
		1206
		1207	int keepalive (ev_watcher w, SV new_value = 0)
		1208	CODE:
		1209	RETVAL = 1;
		1210	OUTPUT:
		1211	RETVAL
		1212
		1213	#endif
		1214
965	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1215	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1216
		1217	#if EV_CHILD_ENABLE
966		1218
967	void ev_child_start (ev_child *w)	1219	void ev_child_start (ev_child *w)
968	CODE:	1220	CODE:
969	START (child, w);	1221	START (child, w);
970		1222
…		…
975	void DESTROY (ev_child *w)	1227	void DESTROY (ev_child *w)
976	CODE:	1228	CODE:
977	STOP (child, w);	1229	STOP (child, w);
978	e_destroy (w);	1230	e_destroy (w);
979		1231
980	void set (ev_child *w, int pid)	1232	void set (ev_child *w, int pid, int trace)
981	CODE:	1233	CODE:
982	RESET (child, w, (w, pid));	1234	RESET (child, w, (w, pid, trace));
983		1235
984	int pid (ev_child *w, int new_pid = 0)
985	CODE:
986	{
987	RETVAL = w->pid;
988
989	if (items > 1)
990	RESET (child, w, (w, new_pid));
991	}
992	OUTPUT:
993	RETVAL
994
995
996	int rstatus (ev_child *w)	1236	int pid (ev_child *w)
997	ALIAS:	1237	ALIAS:
998	rpid = 1	1238	rpid = 1
		1239	rstatus = 2
999	CODE:	1240	CODE:
1000	RETVAL = ix ? w->rpid : w->rstatus;	1241	RETVAL = ix == 0 ? w->pid
		1242	: ix == 1 ? w->rpid
		1243	: w->rstatus;
1001	OUTPUT:	1244	OUTPUT:
1002	RETVAL	1245	RETVAL
		1246
		1247	#endif
1003		1248
1004	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1249	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1005		1250
1006	void ev_stat_start (ev_stat *w)	1251	void ev_stat_start (ev_stat *w)
1007	CODE:	1252	CODE:
…		…
1017	e_destroy (w);	1262	e_destroy (w);
1018		1263
1019	void set (ev_stat w, SV path, NV interval)	1264	void set (ev_stat w, SV path, NV interval)
1020	CODE:	1265	CODE:
1021	{	1266	{
1022	sv_setsv (w->fh, path);	1267	sv_setsv (e_fh (w), path);
1023	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1268	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1024	}	1269	}
1025		1270
1026	SV path (ev_stat w, SV *new_path = 0)	1271	SV path (ev_stat w, SV *new_path = 0)
1027	CODE:	1272	CODE:
1028	{	1273	{
1029	RETVAL = SvREFCNT_inc (w->fh);	1274	RETVAL = SvREFCNT_inc (e_fh (w));
1030		1275
1031	if (items > 1)	1276	if (items > 1)
1032	{	1277	{
1033	SvREFCNT_dec (w->fh);	1278	SvREFCNT_dec (e_fh (w));
1034	w->fh = newSVsv (new_path);	1279	e_fh (w) = newSVsv (new_path);
1035	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1280	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1036	}	1281	}
1037	}	1282	}
1038	OUTPUT:	1283	OUTPUT:
1039	RETVAL	1284	RETVAL
1040		1285
…		…
1042	CODE:	1287	CODE:
1043	{	1288	{
1044	RETVAL = w->interval;	1289	RETVAL = w->interval;
1045		1290
1046	if (items > 1)	1291	if (items > 1)
1047	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1292	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1048	}	1293	}
1049	OUTPUT:	1294	OUTPUT:
1050	RETVAL	1295	RETVAL
1051		1296
1052	void prev (ev_stat *w)	1297	void prev (ev_stat *w)
…		…
1111	e_destroy (w);	1356	e_destroy (w);
1112		1357
1113	void set (ev_embed w, struct ev_loop loop)	1358	void set (ev_embed w, struct ev_loop loop)
1114	CODE:	1359	CODE:
1115	{	1360	{
1116	sv_setsv (w->fh, ST (1));	1361	sv_setsv (e_fh (w), ST (1));
1117	RESET (embed, w, (w, loop));	1362	RESET (embed, w, (w, loop));
1118	}	1363	}
1119		1364
1120	SV other (ev_embed w)	1365	SV other (ev_embed w)
1121	CODE:	1366	CODE:
1122	RETVAL = newSVsv (w->fh);	1367	RETVAL = newSVsv (e_fh (w));
1123	OUTPUT:	1368	OUTPUT:
1124	RETVAL	1369	RETVAL
		1370
		1371	void ev_embed_sweep (ev_embed *w)
		1372	C_ARGS: e_loop (w), w
		1373
		1374	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1375
		1376	void ev_async_start (ev_async *w)
		1377	CODE:
		1378	START (async, w);
		1379
		1380	void ev_async_stop (ev_async *w)
		1381	CODE:
		1382	STOP (async, w);
		1383
		1384	void DESTROY (ev_async *w)
		1385	CODE:
		1386	STOP (async, w);
		1387	e_destroy (w);
		1388
		1389	void ev_async_send (ev_async *w)
		1390	C_ARGS: e_loop (w), w
		1391
		1392	SV ev_async_async_pending (ev_async w)
		1393	CODE:
		1394	RETVAL = boolSV (ev_async_pending (w));
		1395	OUTPUT:
		1396	RETVAL
		1397
		1398	#ifndef EV_NO_LOOPS
1125		1399
1126	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1400	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1127		1401
1128	SV new (SV klass, unsigned int flags = 0)	1402	SV new (SV klass, unsigned int flags = 0)
1129	CODE:	1403	CODE:
…		…
1138	OUTPUT:	1412	OUTPUT:
1139	RETVAL	1413	RETVAL
1140		1414
1141	void DESTROY (struct ev_loop *loop)	1415	void DESTROY (struct ev_loop *loop)
1142	CODE:	1416	CODE:
1143	if (loop != evapi.default_loop) /* global destruction sucks */	1417	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1418	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1419	if (loop != evapi.default_loop)
1144	ev_loop_destroy (loop);	1420	ev_loop_destroy (loop);
1145		1421
1146	void ev_loop_fork (struct ev_loop *loop)	1422	void ev_loop_fork (struct ev_loop *loop)
1147		1423
1148	NV ev_now (struct ev_loop *loop)	1424	NV ev_now (struct ev_loop *loop)
1149		1425
		1426	void ev_now_update (struct ev_loop *loop)
		1427
		1428	void ev_suspend (struct ev_loop *loop)
		1429
		1430	void ev_resume (struct ev_loop *loop)
		1431
		1432	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1433
		1434	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1435
1150	unsigned int ev_backend (struct ev_loop *loop)	1436	unsigned int ev_backend (struct ev_loop *loop)
1151		1437
1152	unsigned int ev_loop_count (struct ev_loop *loop)	1438	void ev_verify (struct ev_loop *loop)
		1439	ALIAS:
		1440	loop_verify = 1
1153		1441
1154	void ev_loop (struct ev_loop *loop, int flags = 0)	1442	unsigned int ev_iteration (struct ev_loop *loop)
		1443	ALIAS:
		1444	loop_count = 1
1155		1445
		1446	unsigned int ev_depth (struct ev_loop *loop)
		1447	ALIAS:
		1448	loop_depth = 1
		1449
		1450	int ev_run (struct ev_loop *loop, int flags = 0)
		1451	ALIAS:
		1452	loop = 1
		1453
1156	void ev_unloop (struct ev_loop *loop, int how = 1)	1454	void ev_break (struct ev_loop *loop, int how = 1)
		1455	ALIAS:
		1456	unloop = 1
1157		1457
1158	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1458	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1159		1459
		1460	unsigned int ev_pending_count (struct ev_loop *loop)
		1461
		1462	void ev_invoke_pending (struct ev_loop *loop)
		1463
1160	#if 0	1464	#if 0
1161		1465
1162	void ev_feed_signal_event (struct ev_loop loop, SV signal)	1466	void ev_feed_signal_event (struct ev_loop loop, SV signal)
1163	CODE:	1467	CODE:
1164	{	1468	{
1165	Signal signum = sv_signum (signal);	1469	Signal signum = s_signum (signal);
1166	CHECK_SIG (signal, signum);	1470	CHECK_SIG (signal, signum);
1167		1471
1168	ev_feed_signal_event (loop, signum);	1472	ev_feed_signal_event (loop, signum);
1169	}	1473	}
1170		1474
…		…
1173	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)	1477	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
1174	ALIAS:	1478	ALIAS:
1175	io_ns = 1	1479	io_ns = 1
1176	CODE:	1480	CODE:
1177	{	1481	{
1178	int fd = sv_fileno (fh);	1482	int fd = s_fileno (fh, events & EV_WRITE);
1179	CHECK_FD (fh, fd);	1483	CHECK_FD (fh, fd);
1180		1484
1181	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1485	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1182	RETVAL->fh = newSVsv (fh);	1486	e_fh (RETVAL) = newSVsv (fh);
1183	ev_io_set (RETVAL, fd, events);	1487	ev_io_set (RETVAL, fd, events);
1184	if (!ix) START (io, RETVAL);	1488	if (!ix) START (io, RETVAL);
1185	}	1489	}
1186	OUTPUT:	1490	OUTPUT:
1187	RETVAL	1491	RETVAL
…		…
1203	periodic_ns = 1	1507	periodic_ns = 1
1204	INIT:	1508	INIT:
1205	CHECK_REPEAT (interval);	1509	CHECK_REPEAT (interval);
1206	CODE:	1510	CODE:
1207	{	1511	{
1208	ev_periodic *w;	1512	ev_periodic *w;
1209	w = e_new (sizeof (ev_periodic), cb, ST (0));	1513	w = e_new (sizeof (ev_periodic), cb, ST (0));
1210	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1514	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1211	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1515	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1212	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1516	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1213	if (!ix) START (periodic, w);	1517	if (!ix) START (periodic, w);
1214	}	1518	}
1215	OUTPUT:	1519	OUTPUT:
1216	RETVAL	1520	RETVAL
1217		1521
1218	#if 0
1219
1220	ev_signal signal (struct ev_loop loop, SV signal, SV cb)	1522	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1221	ALIAS:	1523	ALIAS:
1222	signal_ns = 1	1524	signal_ns = 1
1223	CODE:	1525	CODE:
1224	{	1526	{
1225	Signal signum = sv_signum (signal);	1527	Signal signum = s_signum (signal);
1226	CHECK_SIG (signal, signum);	1528	CHECK_SIG (signal, signum);
1227		1529
1228	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1530	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1229	ev_signal_set (RETVAL, signum);	1531	ev_signal_set (RETVAL, signum);
1230	if (!ix) START (signal, RETVAL);	1532	if (!ix) START_SIGNAL (RETVAL);
1231	}	1533	}
1232	OUTPUT:	1534	OUTPUT:
1233	RETVAL	1535	RETVAL
1234
1235	#endif
1236		1536
1237	ev_idle idle (struct ev_loop loop, SV *cb)	1537	ev_idle idle (struct ev_loop loop, SV *cb)
1238	ALIAS:	1538	ALIAS:
1239	idle_ns = 1	1539	idle_ns = 1
1240	CODE:	1540	CODE:
…		…
1272	ev_fork_set (RETVAL);	1572	ev_fork_set (RETVAL);
1273	if (!ix) START (fork, RETVAL);	1573	if (!ix) START (fork, RETVAL);
1274	OUTPUT:	1574	OUTPUT:
1275	RETVAL	1575	RETVAL
1276		1576
		1577	#if CLEANUP_ENABLED
		1578
		1579	ev_cleanup cleanup (struct ev_loop loop, SV *cb)
		1580	ALIAS:
		1581	cleanup_ns = 1
		1582	CODE:
		1583	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1584	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1585	ev_cleanup_set (RETVAL);
		1586	if (!ix) START (cleanup, RETVAL);
		1587	OUTPUT:
		1588	RETVAL
		1589
		1590	#endif
		1591
1277	ev_child child (struct ev_loop loop, int pid, SV *cb)	1592	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
1278	ALIAS:	1593	ALIAS:
1279	child_ns = 1	1594	child_ns = 1
1280	CODE:	1595	CODE:
		1596	#if EV_CHILD_ENABLE
1281	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1597	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1282	ev_child_set (RETVAL, pid);	1598	ev_child_set (RETVAL, pid, trace);
1283	if (!ix) START (child, RETVAL);	1599	if (!ix) START (child, RETVAL);
		1600	#else
		1601	croak ("EV::child watchers not supported on this platform");
		1602	#endif
1284	OUTPUT:	1603	OUTPUT:
1285	RETVAL	1604	RETVAL
1286		1605
1287	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)	1606	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
1288	ALIAS:	1607	ALIAS:
1289	stat_ns = 1	1608	stat_ns = 1
1290	CODE:	1609	CODE:
1291	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1610	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1292	RETVAL->fh = newSVsv (path);	1611	e_fh (RETVAL) = newSVsv (path);
1293	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1612	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1294	if (!ix) START (stat, RETVAL);	1613	if (!ix) START (stat, RETVAL);
1295	OUTPUT:	1614	OUTPUT:
1296	RETVAL	1615	RETVAL
1297		1616
1298	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = &PL_sv_undef)	1617	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
1299	ALIAS:	1618	ALIAS:
1300	embed_ns = 1	1619	embed_ns = 1
1301	CODE:	1620	CODE:
1302	{	1621	{
1303	if (!(ev_backend (other) & ev_embeddable_backends ()))	1622	if (!(ev_backend (other) & ev_embeddable_backends ()))
1304	croak ("passed loop is not embeddable via EV::embed,");	1623	croak ("passed loop is not embeddable via EV::embed,");
1305		1624
1306	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1625	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1307	RETVAL->fh = newSVsv (ST (1));	1626	e_fh (RETVAL) = newSVsv (ST (1));
1308	ev_embed_set (RETVAL, other);	1627	ev_embed_set (RETVAL, other);
1309
1310	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1311
1312	if (!ix) START (embed, RETVAL);	1628	if (!ix) START (embed, RETVAL);
1313	}	1629	}
		1630	OUTPUT:
		1631	RETVAL
		1632
		1633	ev_async async (struct ev_loop loop, SV *cb)
		1634	ALIAS:
		1635	async_ns = 1
		1636	CODE:
		1637	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1638	ev_async_set (RETVAL);
		1639	if (!ix) START (async, RETVAL);
1314	OUTPUT:	1640	OUTPUT:
1315	RETVAL	1641	RETVAL
1316		1642
1317	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)	1643	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
1318	CODE:	1644	CODE:
1319	ev_once (	1645	ev_once (
1320	loop,	1646	loop,
1321	sv_fileno (fh), events,	1647	s_fileno (fh, events & EV_WRITE), events,
1322	SvOK (timeout) ? SvNV (timeout) : -1.,	1648	SvOK (timeout) ? SvNV (timeout) : -1.,
1323	e_once_cb,	1649	e_once_cb,
1324	newSVsv (cb)	1650	newSVsv (cb)
1325	);	1651	);
1326		1652
		1653	#endif
		1654

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Comparing EV/EV.xs (file contents): Revision 1.99 by root, Fri Dec 21 05:30:25 2007 UTC vs. Revision 1.179 by root, Wed Jan 22 22:24:53 2020 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.99 by root, Fri Dec 21 05:30:25 2007 UTC vs.
Revision 1.179 by root, Wed Jan 22 22:24:53 2020 UTC