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Comparing EV/EV.xs (file contents):
Revision 1.92 by root, Thu Dec 20 08:18:54 2007 UTC vs.
Revision 1.151 by root, Thu Dec 30 07:28:47 2010 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>*/
6
7	#define EV_PROTOTYPES 1
8	#define EV_H <ev.h>
9	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */	5	/* fix perl api breakage */
12	#undef signal	6	#undef signal
13	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
14		24
15	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	26	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
20	#endif	30	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	31	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	32	#include "libev/ev.c"
23		33
24	#ifndef _WIN32	34	#if !defined(_WIN32) && !defined(_MINIX)
25	# include <pthread.h>	35	# include <pthread.h>
26	#endif	36	#endif
27		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		39	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		40	#define e_self(w) ((ev_watcher *)(w))->self
		41	#define e_fh(w) ((ev_watcher *)(w))->fh
		42	#define e_data(w) ((ev_watcher *)(w))->data
		43
28	#define WFLAG_KEEPALIVE 1	44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		46
30	#define UNREF(w) \	47	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	49	&& ev_is_active (w)) \
33	ev_unref (w->loop);	50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
34		54
35	#define REF(w) \	55	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	56	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	57	{ \
38	ev_ref (w->loop);	58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
39		61
40	#define START(type,w) \	62	#define START(type,w) \
41	do { \	63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	65	UNREF (w); \
43	ev_ ## type ## _start (w->loop, w); \
44	} while (0)	66	} while (0)
45		67
46	#define STOP(type,w) \	68	#define STOP(type,w) \
47	do { \	69	do { \
48	REF (w); \	70	REF (w); \
49	ev_ ## type ## _stop (w->loop, w); \	71	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	72	} while (0)
51		73
52	#define RESET(type,w,seta) \	74	#define RESET(type,w,seta) \
53	do { \	75	do { \
54	int active = ev_is_active (w); \	76	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	77	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	78	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	79	if (active) START (type, w); \
58	} while (0)	80	} while (0)
59		81
60	typedef int Signal;	82	typedef int Signal;
61		83
		84	/* horrible... */
		85	#define CHECK_SIGNAL_CAN_START(w) \
		86	do { \
		87	/* dive into the internals of libev to avoid aborting in libev */ \
		88	if (signals [(w)->signum - 1].loop \
		89	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		90	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		91	} while (0)
		92
		93	#define START_SIGNAL(w) \
		94	do { \
		95	CHECK_SIGNAL_CAN_START (w); \
		96	START (signal, w); \
		97	} while (0) \
		98
		99	#define RESET_SIGNAL(w,seta) \
		100	do { \
		101	int active = ev_is_active (w); \
		102	if (active) STOP (signal, w); \
		103	ev_ ## signal ## _set seta; \
		104	if (active) START_SIGNAL (w); \
		105	} while (0)
		106
		107	static SV *default_loop_sv;
		108
62	static struct EVAPI evapi;	109	static struct EVAPI evapi;
63		110
64	static HV	111	static HV
		112	*stash_loop,
65	*stash_watcher,	113	*stash_watcher,
66	*stash_io,	114	*stash_io,
67	*stash_timer,	115	*stash_timer,
68	*stash_periodic,	116	*stash_periodic,
69	*stash_signal,	117	*stash_signal,
…		…
71	*stash_stat,	119	*stash_stat,
72	*stash_idle,	120	*stash_idle,
73	*stash_prepare,	121	*stash_prepare,
74	*stash_check,	122	*stash_check,
75	*stash_embed,	123	*stash_embed,
76	*stash_fork;	124	*stash_fork,
77		125	*stash_cleanup,
78	#ifndef SIG_SIZE	126	*stash_async;
79	/* kudos to Slaven Rezic for the idea */
80	static char sig_size [] = { SIG_NUM };
81	# define SIG_SIZE (sizeof (sig_size) + 1)
82	#endif
83
84	static Signal
85	sv_signum (SV *sig)
86	{
87	Signal signum;
88
89	SvGETMAGIC (sig);
90
91	for (signum = 1; signum < SIG_SIZE; ++signum)
92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
93	return signum;
94
95	signum = SvIV (sig);
96
97	if (signum > 0 && signum < SIG_SIZE)
98	return signum;
99
100	return -1;
101	}
102		127
103	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
104	// Event	129	// Event
105		130
106	static void e_cb (EV_P_ ev_watcher *w, int revents);	131	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		132
108	static int	133	void *
109	sv_fileno (SV *fh)
110	{
111	SvGETMAGIC (fh);
112
113	if (SvROK (fh))
114	fh = SvRV (fh);
115
116	if (SvTYPE (fh) == SVt_PVGV)
117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
118
119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
120	return SvIV (fh);
121
122	return -1;
123	}
124
125	static void *
126	e_new (int size, SV *cb_sv)	134	e_new (int size, SV *cb_sv, SV *loop)
127	{	135	{
		136	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	137	ev_watcher *w;
129	SV *self = NEWSV (0, size);	138	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	139	SvPOK_only (self);
131	SvCUR_set (self, size);	140	SvCUR_set (self, size);
132		141
133	w = (ev_watcher *)SvPVX (self);	142	w = (ev_watcher *)SvPVX (self);
134		143
135	ev_init (w, e_cb);	144	ev_init (w, cv ? e_cb : 0);
136		145
137	w->loop = EV_DEFAULT;	146	w->loop = SvREFCNT_inc (SvRV (loop));
138	w->flags = WFLAG_KEEPALIVE;	147	w->e_flags = WFLAG_KEEPALIVE;
139	w->data = 0;	148	w->data = 0;
140	w->fh = 0;	149	w->fh = 0;
141	w->cb_sv = newSVsv (cb_sv);	150	w->cb_sv = SvREFCNT_inc (cv);
142	w->self = self;	151	w->self = self;
143		152
144	return (void *)w;	153	return (void *)w;
145	}	154	}
146		155
147	static void	156	static void
148	e_destroy (void *w_)	157	e_destroy (void *w_)
149	{	158	{
150	ev_watcher *w = (ev_watcher *)w_;	159	ev_watcher *w = (ev_watcher *)w_;
151		160
		161	SvREFCNT_dec (w->loop ); w->loop = 0;
152	SvREFCNT_dec (w->fh ); w->fh = 0;	162	SvREFCNT_dec (w->fh ); w->fh = 0;
153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154	SvREFCNT_dec (w->data ); w->data = 0;	164	SvREFCNT_dec (w->data ); w->data = 0;
155	}	165	}
156		166
…		…
169	}	179	}
170		180
171	return rv;	181	return rv;
172	}	182	}
173		183
174	static SV *sv_events_cache;	184	static SV *sv_self_cache, *sv_events_cache;
175		185
176	static void	186	static void
177	e_cb (EV_P_ ev_watcher *w, int revents)	187	e_cb (EV_P_ ev_watcher *w, int revents)
178	{	188	{
179	dSP;	189	dSP;
180	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
181	SV *sv_self, *sv_events;	191	SV *sv_self, *sv_events;
182		192
		193	/* libev might have stopped the watcher */
		194	if (expect_false (w->e_flags & WFLAG_UNREFED)
		195	&& !ev_is_active (w))
		196	REF (w);
		197
		198	if (expect_true (sv_self_cache))
		199	{
		200	sv_self = sv_self_cache; sv_self_cache = 0;
		201	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		202	}
		203	else
		204	{
183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	205	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		206	SvREADONLY_on (sv_self);
		207	}
		208
		209	if (expect_true (sv_events_cache))
		210	{
		211	sv_events = sv_events_cache; sv_events_cache = 0;
		212	SvIV_set (sv_events, revents);
		213	SvIOK_only (sv_events);
		214	}
		215	else
		216	{
		217	sv_events = newSViv (revents);
		218	SvREADONLY_on (sv_events);
		219	}
		220
		221	PUSHMARK (SP);
		222	EXTEND (SP, 2);
		223	PUSHs (sv_self);
		224	PUSHs (sv_events);
		225
		226	PUTBACK;
		227	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		228
		229	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		230	SvREFCNT_dec (sv_self);
		231	else
		232	{
		233	SvREFCNT_dec (SvRV (sv_self));
		234	SvRV_set (sv_self, &PL_sv_undef);
		235	sv_self_cache = sv_self;
		236	}
		237
		238	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		239	SvREFCNT_dec (sv_events);
		240	else
		241	sv_events_cache = sv_events;
		242
		243	if (expect_false (SvTRUE (ERRSV)))
		244	{
		245	SPAGAIN;
		246	PUSHMARK (SP);
		247	PUTBACK;
		248	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		249	}
		250
		251	SP = PL_stack_base + mark;
		252	PUTBACK;
		253	}
		254
		255	static void
		256	e_once_cb (int revents, void *arg)
		257	{
		258	dSP;
		259	I32 mark = SP - PL_stack_base;
		260	SV *sv_events;
184		261
185	if (sv_events_cache)	262	if (sv_events_cache)
186	{	263	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	264	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	265	SvIV_set (sv_events, revents);
189	}	266	}
190	else	267	else
191	sv_events = newSViv (revents);	268	sv_events = newSViv (revents);
192		269
193	PUSHMARK (SP);	270	PUSHMARK (SP);
194	EXTEND (SP, 2);
195	PUSHs (sv_self);
196	PUSHs (sv_events);	271	XPUSHs (sv_events);
197		272
198	PUTBACK;	273	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	274	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
200		275
201	SvREFCNT_dec (sv_self);	276	SvREFCNT_dec ((SV *)arg);
202		277
203	if (sv_events_cache)	278	if (sv_events_cache)
204	SvREFCNT_dec (sv_events);	279	SvREFCNT_dec (sv_events);
205	else	280	else
206	sv_events_cache = sv_events;	281	sv_events_cache = sv_events;
…		…
215		290
216	SP = PL_stack_base + mark;	291	SP = PL_stack_base + mark;
217	PUTBACK;	292	PUTBACK;
218	}	293	}
219		294
220	static void
221	e_once_cb (int revents, void *arg)
222	{
223	dSP;
224	I32 mark = SP - PL_stack_base;
225	SV *sv_events;
226
227	if (sv_events_cache)
228	{
229	sv_events = sv_events_cache; sv_events_cache = 0;
230	SvIV_set (sv_events, revents);
231	}
232	else
233	sv_events = newSViv (revents);
234
235	PUSHMARK (SP);
236	XPUSHs (sv_events);
237
238	PUTBACK;
239	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
240
241	SvREFCNT_dec ((SV *)arg);
242
243	if (sv_events_cache)
244	SvREFCNT_dec (sv_events);
245	else
246	sv_events_cache = sv_events;
247
248	if (SvTRUE (ERRSV))
249	{
250	SPAGAIN;
251	PUSHMARK (SP);
252	PUTBACK;
253	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
254	}
255
256	SP = PL_stack_base + mark;
257	PUTBACK;
258	}
259
260	static ev_tstamp	295	static ev_tstamp
261	e_periodic_cb (ev_periodic *w, ev_tstamp now)	296	e_periodic_cb (ev_periodic *w, ev_tstamp now)
262	{	297	{
263	ev_tstamp retval;	298	ev_tstamp retval;
264	int count;	299	int count;
…		…
267	ENTER;	302	ENTER;
268	SAVETMPS;	303	SAVETMPS;
269		304
270	PUSHMARK (SP);	305	PUSHMARK (SP);
271	EXTEND (SP, 2);	306	EXTEND (SP, 2);
272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	307	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
273	PUSHs (newSVnv (now));	308	PUSHs (newSVnv (now));
274		309
275	PUTBACK;	310	PUTBACK;
276	count = call_sv (w->fh, G_SCALAR | G_EVAL);	311	count = call_sv (w->fh, G_SCALAR | G_EVAL);
277	SPAGAIN;	312	SPAGAIN;
…		…
307	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	342	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
308		343
309	#define CHECK_SIG(sv,num) if ((num) < 0) \	344	#define CHECK_SIG(sv,num) if ((num) < 0) \
310	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	345	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311		346
		347	static void
		348	default_fork (void)
		349	{
		350	ev_loop_fork (EV_DEFAULT_UC);
		351	}
		352
312	/////////////////////////////////////////////////////////////////////////////	353	/////////////////////////////////////////////////////////////////////////////
313	// XS interface functions	354	// XS interface functions
314		355
315	MODULE = EV PACKAGE = EV PREFIX = ev_	356	MODULE = EV PACKAGE = EV PREFIX = ev_
316		357
…		…
328	const_iv (EV_, MINPRI)	369	const_iv (EV_, MINPRI)
329	const_iv (EV_, MAXPRI)	370	const_iv (EV_, MAXPRI)
330		371
331	const_iv (EV_, UNDEF)	372	const_iv (EV_, UNDEF)
332	const_iv (EV_, NONE)	373	const_iv (EV_, NONE)
333	const_iv (EV_, TIMEOUT)
334	const_iv (EV_, READ)	374	const_iv (EV_, READ)
335	const_iv (EV_, WRITE)	375	const_iv (EV_, WRITE)
		376	const_iv (EV_, IO)
		377	const_iv (EV_, TIMER)
		378	const_iv (EV_, PERIODIC)
336	const_iv (EV_, SIGNAL)	379	const_iv (EV_, SIGNAL)
		380	const_iv (EV_, CHILD)
		381	const_iv (EV_, STAT)
337	const_iv (EV_, IDLE)	382	const_iv (EV_, IDLE)
		383	const_iv (EV_, PREPARE)
338	const_iv (EV_, CHECK)	384	const_iv (EV_, CHECK)
		385	const_iv (EV_, EMBED)
		386	const_iv (EV_, FORK)
		387	const_iv (EV_, CLEANUP)
		388	const_iv (EV_, ASYNC)
		389	const_iv (EV_, CUSTOM)
339	const_iv (EV_, ERROR)	390	const_iv (EV_, ERROR)
340		391
341	const_iv (EV, LOOP_ONESHOT)	392	const_iv (EV, RUN_NOWAIT)
342	const_iv (EV, LOOP_NONBLOCK)
343	const_iv (EV, UNLOOP_ONE)	393	const_iv (EV, RUN_ONCE)
		394
		395	const_iv (EV, BREAK_CANCEL)
		396	const_iv (EV, BREAK_ONE)
344	const_iv (EV, UNLOOP_ALL)	397	const_iv (EV, BREAK_ALL)
345
346	const_iv (EV, BACKEND_SELECT)	398	const_iv (EV, BACKEND_SELECT)
347	const_iv (EV, BACKEND_POLL)	399	const_iv (EV, BACKEND_POLL)
348	const_iv (EV, BACKEND_EPOLL)	400	const_iv (EV, BACKEND_EPOLL)
349	const_iv (EV, BACKEND_KQUEUE)	401	const_iv (EV, BACKEND_KQUEUE)
350	const_iv (EV, BACKEND_DEVPOLL)	402	const_iv (EV, BACKEND_DEVPOLL)
351	const_iv (EV, BACKEND_PORT)	403	const_iv (EV, BACKEND_PORT)
		404	const_iv (EV, BACKEND_ALL)
352	const_iv (EV, FLAG_AUTO)	405	const_iv (EV, FLAG_AUTO)
		406	const_iv (EV, FLAG_FORKCHECK)
		407	const_iv (EV, FLAG_SIGNALFD)
353	const_iv (EV, FLAG_NOENV)	408	const_iv (EV, FLAG_NOENV)
354	const_iv (EV, FLAG_FORKCHECK)	409	const_iv (EV, FLAG_NOINOTIFY)
		410
		411	const_iv (EV_, VERSION_MAJOR)
		412	const_iv (EV_, VERSION_MINOR)
		413	#if EV_COMPAT3
		414	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		415	const_iv (EV_, TIMEOUT)
		416	const_iv (EV, LOOP_NONBLOCK)
		417	const_iv (EV, LOOP_ONESHOT)
		418	const_iv (EV, UNLOOP_CANCEL)
		419	const_iv (EV, UNLOOP_ONE)
		420	const_iv (EV, UNLOOP_ALL)
		421	#endif
355	};	422	};
356		423
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	424	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	425	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		426
		427	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	428	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	429	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	430	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	431	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	432	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	435	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	436	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	437	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	438	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	439	stash_fork = gv_stashpv ("EV::Fork" , 1);
		440	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		441	stash_async = gv_stashpv ("EV::Async" , 1);
372		442
373	{	443	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	444	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	445	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		446
377	/* the poor man's shared library emulator */	447	/* the poor man's shared library emulator */
378	evapi.ver = EV_API_VERSION;	448	evapi.ver = EV_API_VERSION;
379	evapi.rev = EV_API_REVISION;	449	evapi.rev = EV_API_REVISION;
380	evapi.sv_fileno = sv_fileno;	450	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	451	evapi.sv_signum = s_signum;
382	evapi.supported_backends = ev_supported_backends ();	452	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	453	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	454	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	455	evapi.time_ = ev_time;
		456	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	457	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	458	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	459	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	460	evapi.iteration = ev_iteration;
		461	evapi.depth = ev_depth;
		462	evapi.set_userdata = ev_set_userdata;
		463	evapi.userdata = ev_userdata;
390	evapi.now = ev_now;	464	evapi.now = ev_now;
		465	evapi.now_update = ev_now_update;
		466	evapi.suspend = ev_suspend;
		467	evapi.resume = ev_resume;
391	evapi.backend = ev_backend;	468	evapi.backend = ev_backend;
392	evapi.unloop = ev_unloop;	469	evapi.break_ = ev_break;
		470	evapi.invoke_pending = ev_invoke_pending;
		471	evapi.pending_count = ev_pending_count;
		472	evapi.verify = ev_verify;
		473	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		474	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
393	evapi.ref = ev_ref;	475	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	476	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	477	evapi.run = ev_run;
396	evapi.once = ev_once;	478	evapi.once = ev_once;
397	evapi.io_start = ev_io_start;	479	evapi.io_start = ev_io_start;
398	evapi.io_stop = ev_io_stop;	480	evapi.io_stop = ev_io_stop;
399	evapi.timer_start = ev_timer_start;	481	evapi.timer_start = ev_timer_start;
400	evapi.timer_stop = ev_timer_stop;	482	evapi.timer_stop = ev_timer_stop;
401	evapi.timer_again = ev_timer_again;	483	evapi.timer_again = ev_timer_again;
		484	evapi.timer_remaining = ev_timer_remaining;
402	evapi.periodic_start = ev_periodic_start;	485	evapi.periodic_start = ev_periodic_start;
403	evapi.periodic_stop = ev_periodic_stop;	486	evapi.periodic_stop = ev_periodic_stop;
404	evapi.signal_start = ev_signal_start;	487	evapi.signal_start = ev_signal_start;
405	evapi.signal_stop = ev_signal_stop;	488	evapi.signal_stop = ev_signal_stop;
406	evapi.idle_start = ev_idle_start;	489	evapi.idle_start = ev_idle_start;
407	evapi.idle_stop = ev_idle_stop;	490	evapi.idle_stop = ev_idle_stop;
408	evapi.prepare_start = ev_prepare_start;	491	evapi.prepare_start = ev_prepare_start;
409	evapi.prepare_stop = ev_prepare_stop;	492	evapi.prepare_stop = ev_prepare_stop;
410	evapi.check_start = ev_check_start;	493	evapi.check_start = ev_check_start;
411	evapi.check_stop = ev_check_stop;	494	evapi.check_stop = ev_check_stop;
		495	#if EV_CHILD_ENABLE
412	evapi.child_start = ev_child_start;	496	evapi.child_start = ev_child_start;
413	evapi.child_stop = ev_child_stop;	497	evapi.child_stop = ev_child_stop;
		498	#endif
414	evapi.stat_start = ev_stat_start;	499	evapi.stat_start = ev_stat_start;
415	evapi.stat_stop = ev_stat_stop;	500	evapi.stat_stop = ev_stat_stop;
416	evapi.stat_stat = ev_stat_stat;	501	evapi.stat_stat = ev_stat_stat;
417	evapi.embed_start = ev_embed_start;	502	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	503	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	504	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	505	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	506	evapi.fork_stop = ev_fork_stop;
		507	evapi.cleanup_start = ev_cleanup_start;
		508	evapi.cleanup_stop = ev_cleanup_stop;
		509	evapi.async_start = ev_async_start;
		510	evapi.async_stop = ev_async_stop;
		511	evapi.async_send = ev_async_send;
422	evapi.clear_pending = ev_clear_pending;	512	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	513	evapi.invoke = ev_invoke;
424		514
425	sv_setiv (sv, (IV)&evapi);	515	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	516	SvREADONLY_on (sv);
427	}	517	}
428	#ifndef _WIN32	518	#if !defined(_WIN32) && !defined(_MINIX)
429	pthread_atfork (0, 0, ev_default_fork);	519	pthread_atfork (0, 0, default_fork);
430	#endif	520	#endif
431	}	521	}
432		522
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	523	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	524	CODE:
435	{	525	{
		526	if (!default_loop_sv)
		527	{
436	evapi.default_loop = ev_default_loop (flags);	528	evapi.default_loop = ev_default_loop (flags);
		529
437	if (!evapi.default_loop)	530	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	531	XSRETURN_UNDEF;
439		532
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	533	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	534	}
		535
		536	RETVAL = newSVsv (default_loop_sv);
442	}	537	}
443	OUTPUT:	538	OUTPUT:
444	RETVAL	539	RETVAL
		540
		541	void ev_default_destroy ()
		542	CODE:
		543	ev_loop_destroy (EV_DEFAULT_UC);
		544	SvREFCNT_dec (default_loop_sv);
		545	default_loop_sv = 0;
		546
		547	unsigned int ev_supported_backends ()
		548
		549	unsigned int ev_recommended_backends ()
		550
		551	unsigned int ev_embeddable_backends ()
		552
		553	void ev_sleep (NV interval)
445		554
446	NV ev_time ()	555	NV ev_time ()
447		556
448	NV ev_now ()	557	NV ev_now ()
449	C_ARGS: evapi.default_loop	558	C_ARGS: evapi.default_loop
450		559
		560	void ev_now_update ()
		561	C_ARGS: evapi.default_loop
		562
		563	void ev_suspend ()
		564	C_ARGS: evapi.default_loop
		565
		566	void ev_resume ()
		567	C_ARGS: evapi.default_loop
		568
451	unsigned int ev_backend ()	569	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	570	C_ARGS: evapi.default_loop
453		571
454	unsigned int ev_loop_count ()	572	void ev_verify ()
		573	ALIAS:
		574	loop_verify = 1
455	C_ARGS: evapi.default_loop	575	C_ARGS: evapi.default_loop
456		576
		577	unsigned int ev_iteration ()
		578	ALIAS:
		579	loop_count = 1
		580	C_ARGS: evapi.default_loop
		581
		582	unsigned int ev_depth ()
		583	ALIAS:
		584	loop_depth = 1
		585	C_ARGS: evapi.default_loop
		586
		587	void ev_set_io_collect_interval (NV interval)
		588	C_ARGS: evapi.default_loop, interval
		589
		590	void ev_set_timeout_collect_interval (NV interval)
		591	C_ARGS: evapi.default_loop, interval
		592
457	void ev_loop (int flags = 0)	593	void ev_run (int flags = 0)
		594	ALIAS:
		595	loop = 1
458	C_ARGS: evapi.default_loop, flags	596	C_ARGS: evapi.default_loop, flags
459		597
460	void ev_unloop (int how = 1)	598	void ev_break (int how = EVBREAK_ONE)
		599	ALIAS:
		600	unloop = 1
461	C_ARGS: evapi.default_loop, how	601	C_ARGS: evapi.default_loop, how
462		602
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	603	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	604	C_ARGS: evapi.default_loop, fd, revents
465		605
466	void ev_feed_signal_event (SV *signal)	606	void ev_feed_signal_event (SV *signal)
467	CODE:	607	CODE:
468	{	608	{
469	Signal signum = sv_signum (signal);	609	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	610	CHECK_SIG (signal, signum);
471		611
472	ev_feed_signal_event (evapi.default_loop, signum);	612	ev_feed_signal_event (evapi.default_loop, signum);
473	}	613	}
474		614
		615	unsigned int ev_pending_count ()
		616	C_ARGS: evapi.default_loop
		617
		618	void ev_invoke_pending ()
		619	C_ARGS: evapi.default_loop
		620
475	ev_io *io (SV *fh, int events, SV *cb)	621	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	622	ALIAS:
477	io_ns = 1	623	io_ns = 1
		624	_ae_io = 2
478	CODE:	625	CODE:
479	{	626	{
480	int fd = sv_fileno (fh);	627	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	628	CHECK_FD (fh, fd);
482		629
		630	if (ix == 2)
		631	{
		632	ix = 0;
		633	events = events ? EV_WRITE : EV_READ;
		634	}
		635
483	RETVAL = e_new (sizeof (ev_io), cb);	636	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	637	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	638	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	639	if (!ix) START (io, RETVAL);
487	}	640	}
488	OUTPUT:	641	OUTPUT:
489	RETVAL	642	RETVAL
…		…
492	ALIAS:	645	ALIAS:
493	timer_ns = 1	646	timer_ns = 1
494	INIT:	647	INIT:
495	CHECK_REPEAT (repeat);	648	CHECK_REPEAT (repeat);
496	CODE:	649	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	650	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	651	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	652	if (!ix) START (timer, RETVAL);
500	OUTPUT:	653	OUTPUT:
501	RETVAL	654	RETVAL
502		655
…		…
506	INIT:	659	INIT:
507	CHECK_REPEAT (interval);	660	CHECK_REPEAT (interval);
508	CODE:	661	CODE:
509	{	662	{
510	ev_periodic *w;	663	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	664	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	665	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	666	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	667	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	668	if (!ix) START (periodic, w);
516	}	669	}
517	OUTPUT:	670	OUTPUT:
518	RETVAL	671	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	673	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	674	ALIAS:
522	signal_ns = 1	675	signal_ns = 1
523	CODE:	676	CODE:
524	{	677	{
525	Signal signum = sv_signum (signal);	678	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	679	CHECK_SIG (signal, signum);
527		680
528	RETVAL = e_new (sizeof (ev_signal), cb);	681	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	682	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	683	if (!ix) START_SIGNAL (RETVAL);
531	}	684	}
532	OUTPUT:	685	OUTPUT:
533	RETVAL	686	RETVAL
534		687
535	ev_idle *idle (SV *cb)	688	ev_idle *idle (SV *cb)
536	ALIAS:	689	ALIAS:
537	idle_ns = 1	690	idle_ns = 1
538	CODE:	691	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	692	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	693	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	694	if (!ix) START (idle, RETVAL);
542	OUTPUT:	695	OUTPUT:
543	RETVAL	696	RETVAL
544		697
545	ev_prepare *prepare (SV *cb)	698	ev_prepare *prepare (SV *cb)
546	ALIAS:	699	ALIAS:
547	prepare_ns = 1	700	prepare_ns = 1
548	CODE:	701	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	702	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	703	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	704	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	705	OUTPUT:
553	RETVAL	706	RETVAL
554		707
555	ev_check *check (SV *cb)	708	ev_check *check (SV *cb)
556	ALIAS:	709	ALIAS:
557	check_ns = 1	710	check_ns = 1
558	CODE:	711	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	712	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	713	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	714	if (!ix) START (check, RETVAL);
562	OUTPUT:	715	OUTPUT:
563	RETVAL	716	RETVAL
564		717
565	ev_fork *fork (SV *cb)	718	ev_fork *fork (SV *cb)
566	ALIAS:	719	ALIAS:
567	fork_ns = 1	720	fork_ns = 1
568	CODE:	721	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	722	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	723	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	724	if (!ix) START (fork, RETVAL);
572	OUTPUT:	725	OUTPUT:
573	RETVAL	726	RETVAL
574		727
		728	ev_cleanup *cleanup (SV *cb)
		729	ALIAS:
		730	cleanup_ns = 1
		731	CODE:
		732	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		733	ev_cleanup_set (RETVAL);
		734	if (!ix) START (cleanup, RETVAL);
		735	OUTPUT:
		736	RETVAL
		737
575	ev_child *child (int pid, SV *cb)	738	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	739	ALIAS:
577	child_ns = 1	740	child_ns = 1
578	CODE:	741	CODE:
		742	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	743	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	744	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	745	if (!ix) START (child, RETVAL);
		746	#else
		747	croak ("EV::child watchers not supported on this platform");
		748	#endif
582	OUTPUT:	749	OUTPUT:
583	RETVAL	750	RETVAL
		751
584		752
585	ev_stat *stat (SV *path, NV interval, SV *cb)	753	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	754	ALIAS:
587	stat_ns = 1	755	stat_ns = 1
588	CODE:	756	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	757	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	758	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	759	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	760	if (!ix) START (stat, RETVAL);
		761	OUTPUT:
		762	RETVAL
		763
		764	#ifndef EV_NO_LOOPS
		765
		766	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		767	ALIAS:
		768	embed_ns = 1
		769	CODE:
		770	{
		771	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		772	croak ("passed loop is not embeddable via EV::embed,");
		773
		774	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		775	e_fh (RETVAL) = newSVsv (ST (0));
		776	ev_embed_set (RETVAL, loop);
		777	if (!ix) START (embed, RETVAL);
		778	}
		779	OUTPUT:
		780	RETVAL
		781
		782	#endif
		783
		784	ev_async *async (SV *cb)
		785	ALIAS:
		786	async_ns = 1
		787	CODE:
		788	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		789	ev_async_set (RETVAL);
		790	if (!ix) START (async, RETVAL);
593	OUTPUT:	791	OUTPUT:
594	RETVAL	792	RETVAL
595		793
596	void once (SV *fh, int events, SV *timeout, SV *cb)	794	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	795	CODE:
598	ev_once (	796	ev_once (
599	evapi.default_loop,	797	evapi.default_loop,
600	sv_fileno (fh), events,	798	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	799	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	800	e_once_cb,
603	newSVsv (cb)	801	newSVsv (cb)
604	);	802	);
605		803
…		…
610	int ev_is_active (ev_watcher *w)	808	int ev_is_active (ev_watcher *w)
611		809
612	int ev_is_pending (ev_watcher *w)	810	int ev_is_pending (ev_watcher *w)
613		811
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	812	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	813	C_ARGS: e_loop (w), w, revents
616		814
617	int ev_clear_pending (ev_watcher *w)	815	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	816	C_ARGS: e_loop (w), w
619		817
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	818	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	819	C_ARGS: e_loop (w), w, revents
622		820
623	int keepalive (ev_watcher *w, int new_value = 0)	821	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	822	CODE:
625	{	823	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	824	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	825	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		826
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	827	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	828	{
		829	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	830	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	831	UNREF (w);
634	}	832	}
635	}	833	}
636	OUTPUT:	834	OUTPUT:
637	RETVAL	835	RETVAL
638		836
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	837	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	838	CODE:
641	{	839	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	840	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	841	{
		842	new_cb = s_get_cv_croak (new_cb);
		843	RETVAL = newRV_noinc (w->cb_sv);
		844	w->cb_sv = SvREFCNT_inc (new_cb);
		845	}
		846	else
		847	RETVAL = newRV_inc (w->cb_sv);
646	}	848	}
647	OUTPUT:	849	OUTPUT:
648	RETVAL	850	RETVAL
649		851
650	SV *data (ev_watcher *w, SV *new_data = 0)	852	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	858	{
657	SvREFCNT_dec (w->data);	859	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	860	w->data = newSVsv (new_data);
659	}	861	}
660	}	862	}
		863	OUTPUT:
		864	RETVAL
		865
		866	SV *loop (ev_watcher *w)
		867	CODE:
		868	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	869	OUTPUT:
662	RETVAL	870	RETVAL
663		871
664	int priority (ev_watcher *w, int new_priority = 0)	872	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	873	CODE:
…		…
709	e_destroy (w);	917	e_destroy (w);
710		918
711	void set (ev_io *w, SV *fh, int events)	919	void set (ev_io *w, SV *fh, int events)
712	CODE:	920	CODE:
713	{	921	{
714	int fd = sv_fileno (fh);	922	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	923	CHECK_FD (fh, fd);
716		924
717	sv_setsv (w->fh, fh);	925	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	926	RESET (io, w, (w, fd, events));
719	}	927	}
720		928
721	SV *fh (ev_io *w, SV *new_fh = 0)	929	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	930	CODE:
723	{	931	{
724	if (items > 1)	932	if (items > 1)
725	{	933	{
726	int fd = sv_fileno (new_fh);	934	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	935	CHECK_FD (new_fh, fd);
728		936
729	RETVAL = w->fh;	937	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	938	e_fh (w) = newSVsv (new_fh);
731		939
732	RESET (io, w, (w, fd, w->events));	940	RESET (io, w, (w, fd, w->events));
733	}	941	}
734	else	942	else
735	RETVAL = newSVsv (w->fh);	943	RETVAL = newSVsv (e_fh (w));
736	}	944	}
737	OUTPUT:	945	OUTPUT:
738	RETVAL	946	RETVAL
739		947
740	int events (ev_io *w, int new_events = EV_UNDEF)	948	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		958
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	959	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		960
753	void ev_signal_start (ev_signal *w)	961	void ev_signal_start (ev_signal *w)
754	CODE:	962	CODE:
755	START (signal, w);	963	START_SIGNAL (w);
756		964
757	void ev_signal_stop (ev_signal *w)	965	void ev_signal_stop (ev_signal *w)
758	CODE:	966	CODE:
759	STOP (signal, w);	967	STOP (signal, w);
760		968
…		…
764	e_destroy (w);	972	e_destroy (w);
765		973
766	void set (ev_signal *w, SV *signal)	974	void set (ev_signal *w, SV *signal)
767	CODE:	975	CODE:
768	{	976	{
769	Signal signum = sv_signum (signal);	977	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	978	CHECK_SIG (signal, signum);
771		979
772	RESET (signal, w, (w, signum));	980	RESET_SIGNAL (w, (w, signum));
773	}	981	}
774		982
775	int signal (ev_signal *w, SV *new_signal = 0)	983	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	984	CODE:
777	{	985	{
778	RETVAL = w->signum;	986	RETVAL = w->signum;
779		987
780	if (items > 1)	988	if (items > 1)
781	{	989	{
782	Signal signum = sv_signum (new_signal);	990	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	991	CHECK_SIG (new_signal, signum);
784		992
785	RESET (signal, w, (w, signum));	993	RESET_SIGNAL (w, (w, signum));
786	}	994	}
787	}	995	}
788	OUTPUT:	996	OUTPUT:
789	RETVAL	997	RETVAL
790		998
…		…
802		1010
803	void ev_timer_again (ev_timer *w)	1011	void ev_timer_again (ev_timer *w)
804	INIT:	1012	INIT:
805	CHECK_REPEAT (w->repeat);	1013	CHECK_REPEAT (w->repeat);
806	CODE:	1014	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	1015	ev_timer_again (e_loop (w), w);
809	UNREF (w);	1016	UNREF (w);
		1017
		1018	NV ev_timer_remaining (ev_timer *w)
		1019	C_ARGS: e_loop (w), w
810		1020
811	void DESTROY (ev_timer *w)	1021	void DESTROY (ev_timer *w)
812	CODE:	1022	CODE:
813	STOP (timer, w);	1023	STOP (timer, w);
814	e_destroy (w);	1024	e_destroy (w);
…		…
817	INIT:	1027	INIT:
818	CHECK_REPEAT (repeat);	1028	CHECK_REPEAT (repeat);
819	CODE:	1029	CODE:
820	RESET (timer, w, (w, after, repeat));	1030	RESET (timer, w, (w, after, repeat));
821		1031
822	NV at (ev_timer *w)
823	CODE:
824	RETVAL = w->at;
825	OUTPUT:
826	RETVAL
827
828	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1032	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		1033
830	void ev_periodic_start (ev_periodic *w)	1034	void ev_periodic_start (ev_periodic *w)
831	INIT:	1035	INIT:
832	CHECK_REPEAT (w->interval);	1036	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1041	CODE:
838	STOP (periodic, w);	1042	STOP (periodic, w);
839		1043
840	void ev_periodic_again (ev_periodic *w)	1044	void ev_periodic_again (ev_periodic *w)
841	CODE:	1045	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1046	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1047	UNREF (w);
845		1048
846	void DESTROY (ev_periodic *w)	1049	void DESTROY (ev_periodic *w)
847	CODE:	1050	CODE:
848	STOP (periodic, w);	1051	STOP (periodic, w);
…		…
851	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1054	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852	INIT:	1055	INIT:
853	CHECK_REPEAT (interval);	1056	CHECK_REPEAT (interval);
854	CODE:	1057	CODE:
855	{	1058	{
856	SvREFCNT_dec (w->fh);	1059	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1060	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1061
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1062	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
860	}	1063	}
861		1064
862	NV at (ev_periodic *w)	1065	NV at (ev_periodic *w)
863	CODE:	1066	CODE:
864	RETVAL = w->at;	1067	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1068	OUTPUT:
866	RETVAL	1069	RETVAL
867		1070
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1071	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1072
…		…
878	void DESTROY (ev_idle *w)	1081	void DESTROY (ev_idle *w)
879	CODE:	1082	CODE:
880	STOP (idle, w);	1083	STOP (idle, w);
881	e_destroy (w);	1084	e_destroy (w);
882		1085
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1086	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1087
885	void ev_prepare_start (ev_prepare *w)	1088	void ev_prepare_start (ev_prepare *w)
886	CODE:	1089	CODE:
887	START (prepare, w);	1090	START (prepare, w);
888		1091
…		…
923	void DESTROY (ev_fork *w)	1126	void DESTROY (ev_fork *w)
924	CODE:	1127	CODE:
925	STOP (fork, w);	1128	STOP (fork, w);
926	e_destroy (w);	1129	e_destroy (w);
927		1130
		1131	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1132
		1133	void ev_cleanup_start (ev_cleanup *w)
		1134	CODE:
		1135	START (cleanup, w);
		1136
		1137	void ev_cleanup_stop (ev_cleanup *w)
		1138	CODE:
		1139	STOP (cleanup, w);
		1140
		1141	void DESTROY (ev_cleanup *w)
		1142	CODE:
		1143	STOP (cleanup, w);
		1144	e_destroy (w);
		1145
		1146	int keepalive (ev_watcher *w, int new_value = 0)
		1147	CODE:
		1148	RETVAL = 0;
		1149	OUTPUT:
		1150	RETVAL
		1151
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1152	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1153
		1154	#if EV_CHILD_ENABLE
929		1155
930	void ev_child_start (ev_child *w)	1156	void ev_child_start (ev_child *w)
931	CODE:	1157	CODE:
932	START (child, w);	1158	START (child, w);
933		1159
…		…
938	void DESTROY (ev_child *w)	1164	void DESTROY (ev_child *w)
939	CODE:	1165	CODE:
940	STOP (child, w);	1166	STOP (child, w);
941	e_destroy (w);	1167	e_destroy (w);
942		1168
943	void set (ev_child *w, int pid)	1169	void set (ev_child *w, int pid, int trace)
944	CODE:	1170	CODE:
945	RESET (child, w, (w, pid));	1171	RESET (child, w, (w, pid, trace));
946		1172
947	int pid (ev_child *w, int new_pid = 0)
948	CODE:
949	{
950	RETVAL = w->pid;
951
952	if (items > 1)
953	RESET (child, w, (w, new_pid));
954	}
955	OUTPUT:
956	RETVAL
957
958
959	int rstatus (ev_child *w)	1173	int pid (ev_child *w)
960	ALIAS:	1174	ALIAS:
961	rpid = 1	1175	rpid = 1
		1176	rstatus = 2
962	CODE:	1177	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1178	RETVAL = ix == 0 ? w->pid
		1179	: ix == 1 ? w->rpid
		1180	: w->rstatus;
964	OUTPUT:	1181	OUTPUT:
965	RETVAL	1182	RETVAL
		1183
		1184	#endif
966		1185
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1186	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1187
969	void ev_stat_start (ev_stat *w)	1188	void ev_stat_start (ev_stat *w)
970	CODE:	1189	CODE:
…		…
980	e_destroy (w);	1199	e_destroy (w);
981		1200
982	void set (ev_stat *w, SV *path, NV interval)	1201	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1202	CODE:
984	{	1203	{
985	sv_setsv (w->fh, path);	1204	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1205	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1206	}
988		1207
989	SV *path (ev_stat *w, SV *new_path = 0)	1208	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1209	CODE:
991	{	1210	{
992	RETVAL = SvREFCNT_inc (w->fh);	1211	RETVAL = SvREFCNT_inc (e_fh (w));
993		1212
994	if (items > 1)	1213	if (items > 1)
995	{	1214	{
996	SvREFCNT_dec (w->fh);	1215	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1216	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1217	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1218	}
1000	}	1219	}
1001	OUTPUT:	1220	OUTPUT:
1002	RETVAL	1221	RETVAL
1003		1222
…		…
1005	CODE:	1224	CODE:
1006	{	1225	{
1007	RETVAL = w->interval;	1226	RETVAL = w->interval;
1008		1227
1009	if (items > 1)	1228	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1229	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1230	}
1012	OUTPUT:	1231	OUTPUT:
1013	RETVAL	1232	RETVAL
1014		1233
1015	void prev (ev_stat *w)	1234	void prev (ev_stat *w)
…		…
1019	PPCODE:	1238	PPCODE:
1020	{	1239	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1240	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1241
1023	if (ix == 1)	1242	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1243	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1244	else if (!s->st_nlink)
1026	errno = ENOENT;	1245	errno = ENOENT;
1027		1246
1028	PL_statcache.st_dev = s->st_nlink;	1247	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1248	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1275	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1276	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1277	}
1059	}	1278	}
1060		1279
		1280	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1281
		1282	void ev_embed_start (ev_embed *w)
		1283	CODE:
		1284	START (embed, w);
		1285
		1286	void ev_embed_stop (ev_embed *w)
		1287	CODE:
		1288	STOP (embed, w);
		1289
		1290	void DESTROY (ev_embed *w)
		1291	CODE:
		1292	STOP (embed, w);
		1293	e_destroy (w);
		1294
		1295	void set (ev_embed *w, struct ev_loop *loop)
		1296	CODE:
		1297	{
		1298	sv_setsv (e_fh (w), ST (1));
		1299	RESET (embed, w, (w, loop));
		1300	}
		1301
		1302	SV *other (ev_embed *w)
		1303	CODE:
		1304	RETVAL = newSVsv (e_fh (w));
		1305	OUTPUT:
		1306	RETVAL
		1307
		1308	void ev_embed_sweep (ev_embed *w)
		1309	C_ARGS: e_loop (w), w
		1310
		1311	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1312
		1313	void ev_async_start (ev_async *w)
		1314	CODE:
		1315	START (async, w);
		1316
		1317	void ev_async_stop (ev_async *w)
		1318	CODE:
		1319	STOP (async, w);
		1320
		1321	void DESTROY (ev_async *w)
		1322	CODE:
		1323	STOP (async, w);
		1324	e_destroy (w);
		1325
		1326	void ev_async_send (ev_async *w)
		1327	C_ARGS: e_loop (w), w
		1328
		1329	SV *ev_async_async_pending (ev_async *w)
		1330	CODE:
		1331	RETVAL = boolSV (ev_async_pending (w));
		1332	OUTPUT:
		1333	RETVAL
		1334
		1335	#ifndef EV_NO_LOOPS
		1336
		1337	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1338
		1339	SV *new (SV *klass, unsigned int flags = 0)
		1340	CODE:
		1341	{
		1342	struct ev_loop *loop = ev_loop_new (flags);
		1343
		1344	if (!loop)
		1345	XSRETURN_UNDEF;
		1346
		1347	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1348	}
		1349	OUTPUT:
		1350	RETVAL
		1351
		1352	void DESTROY (struct ev_loop *loop)
		1353	CODE:
		1354	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1355	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1356	if (loop != evapi.default_loop)
		1357	ev_loop_destroy (loop);
		1358
		1359	void ev_loop_fork (struct ev_loop *loop)
		1360
		1361	NV ev_now (struct ev_loop *loop)
		1362
		1363	void ev_now_update (struct ev_loop *loop)
		1364
		1365	void ev_suspend (struct ev_loop *loop)
		1366
		1367	void ev_resume (struct ev_loop *loop)
		1368
		1369	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1370
		1371	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1372
		1373	unsigned int ev_backend (struct ev_loop *loop)
		1374
		1375	void ev_verify (struct ev_loop *loop)
		1376	ALIAS:
		1377	loop_verify = 1
		1378
		1379	unsigned int ev_iteration (struct ev_loop *loop)
		1380	ALIAS:
		1381	loop_count = 1
		1382
		1383	unsigned int ev_depth (struct ev_loop *loop)
		1384	ALIAS:
		1385	loop_depth = 1
		1386
		1387	void ev_run (struct ev_loop *loop, int flags = 0)
		1388	ALIAS:
		1389	loop = 1
		1390
		1391	void ev_break (struct ev_loop *loop, int how = 1)
		1392	ALIAS:
		1393	unloop = 1
		1394
		1395	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1396
		1397	unsigned int ev_pending_count (struct ev_loop *loop)
		1398
		1399	void ev_invoke_pending (struct ev_loop *loop)
		1400
1061	#if 0	1401	#if 0
1062		1402
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1403	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1404	CODE:
1065	BOOT:
1066	{	1405	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1406	Signal signum = s_signum (signal);
		1407	CHECK_SIG (signal, signum);
1068		1408
1069	static const struct {	1409	ev_feed_signal_event (loop, signum);
1070	const char *name;
1071	IV iv;
1072	} *civ, const_iv[] = {
1073	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1074	const_iv (HTTP_, OK)
1075	const_iv (HTTP_, NOCONTENT)
1076	const_iv (HTTP_, MOVEPERM)
1077	const_iv (HTTP_, MOVETEMP)
1078	const_iv (HTTP_, NOTMODIFIED)
1079	const_iv (HTTP_, BADREQUEST)
1080	const_iv (HTTP_, NOTFOUND)
1081	const_iv (HTTP_, SERVUNAVAIL)
1082	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1083	const_iv (EVHTTP_, PROXY_REQUEST)
1084	const_iv (EVHTTP_, REQ_GET)
1085	const_iv (EVHTTP_, REQ_POST)
1086	const_iv (EVHTTP_, REQ_HEAD)
1087	const_iv (EVHTTP_, REQUEST)
1088	const_iv (EVHTTP_, RESPONSE)
1089	};
1090
1091	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1092	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1093	}	1410	}
1094
1095	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1096
1097	#HttpRequest new (SV *klass, SV *cb)
1098
1099	#void DESTROY (struct evhttp_request *req);
1100		1411
1101	#endif	1412	#endif
1102		1413
		1414	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1415	ALIAS:
		1416	io_ns = 1
		1417	CODE:
		1418	{
		1419	int fd = s_fileno (fh, events & EV_WRITE);
		1420	CHECK_FD (fh, fd);
1103		1421
		1422	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1423	e_fh (RETVAL) = newSVsv (fh);
		1424	ev_io_set (RETVAL, fd, events);
		1425	if (!ix) START (io, RETVAL);
		1426	}
		1427	OUTPUT:
		1428	RETVAL
1104		1429
		1430	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1431	ALIAS:
		1432	timer_ns = 1
		1433	INIT:
		1434	CHECK_REPEAT (repeat);
		1435	CODE:
		1436	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1437	ev_timer_set (RETVAL, after, repeat);
		1438	if (!ix) START (timer, RETVAL);
		1439	OUTPUT:
		1440	RETVAL
1105		1441
		1442	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1443	ALIAS:
		1444	periodic_ns = 1
		1445	INIT:
		1446	CHECK_REPEAT (interval);
		1447	CODE:
		1448	{
		1449	ev_periodic *w;
		1450	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1451	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1452	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1453	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1454	if (!ix) START (periodic, w);
		1455	}
		1456	OUTPUT:
		1457	RETVAL
1106		1458
		1459	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1460	ALIAS:
		1461	signal_ns = 1
		1462	CODE:
		1463	{
		1464	Signal signum = s_signum (signal);
		1465	CHECK_SIG (signal, signum);
1107		1466
		1467	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1468	ev_signal_set (RETVAL, signum);
		1469	if (!ix) START_SIGNAL (RETVAL);
		1470	}
		1471	OUTPUT:
		1472	RETVAL
1108		1473
		1474	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1475	ALIAS:
		1476	idle_ns = 1
		1477	CODE:
		1478	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1479	ev_idle_set (RETVAL);
		1480	if (!ix) START (idle, RETVAL);
		1481	OUTPUT:
		1482	RETVAL
1109		1483
		1484	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1485	ALIAS:
		1486	prepare_ns = 1
		1487	CODE:
		1488	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1489	ev_prepare_set (RETVAL);
		1490	if (!ix) START (prepare, RETVAL);
		1491	OUTPUT:
		1492	RETVAL
		1493
		1494	ev_check *check (struct ev_loop *loop, SV *cb)
		1495	ALIAS:
		1496	check_ns = 1
		1497	CODE:
		1498	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1499	ev_check_set (RETVAL);
		1500	if (!ix) START (check, RETVAL);
		1501	OUTPUT:
		1502	RETVAL
		1503
		1504	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1505	ALIAS:
		1506	fork_ns = 1
		1507	CODE:
		1508	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1509	ev_fork_set (RETVAL);
		1510	if (!ix) START (fork, RETVAL);
		1511	OUTPUT:
		1512	RETVAL
		1513
		1514	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1515	ALIAS:
		1516	cleanup_ns = 1
		1517	CODE:
		1518	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1519	ev_cleanup_set (RETVAL);
		1520	if (!ix) START (cleanup, RETVAL);
		1521	OUTPUT:
		1522	RETVAL
		1523
		1524	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1525	ALIAS:
		1526	child_ns = 1
		1527	CODE:
		1528	#if EV_CHILD_ENABLE
		1529	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1530	ev_child_set (RETVAL, pid, trace);
		1531	if (!ix) START (child, RETVAL);
		1532	#else
		1533	croak ("EV::child watchers not supported on this platform");
		1534	#endif
		1535	OUTPUT:
		1536	RETVAL
		1537
		1538	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1539	ALIAS:
		1540	stat_ns = 1
		1541	CODE:
		1542	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1543	e_fh (RETVAL) = newSVsv (path);
		1544	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1545	if (!ix) START (stat, RETVAL);
		1546	OUTPUT:
		1547	RETVAL
		1548
		1549	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1550	ALIAS:
		1551	embed_ns = 1
		1552	CODE:
		1553	{
		1554	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1555	croak ("passed loop is not embeddable via EV::embed,");
		1556
		1557	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1558	e_fh (RETVAL) = newSVsv (ST (1));
		1559	ev_embed_set (RETVAL, other);
		1560	if (!ix) START (embed, RETVAL);
		1561	}
		1562	OUTPUT:
		1563	RETVAL
		1564
		1565	ev_async *async (struct ev_loop *loop, SV *cb)
		1566	ALIAS:
		1567	async_ns = 1
		1568	CODE:
		1569	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1570	ev_async_set (RETVAL);
		1571	if (!ix) START (async, RETVAL);
		1572	OUTPUT:
		1573	RETVAL
		1574
		1575	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1576	CODE:
		1577	ev_once (
		1578	loop,
		1579	s_fileno (fh, events & EV_WRITE), events,
		1580	SvOK (timeout) ? SvNV (timeout) : -1.,
		1581	e_once_cb,
		1582	newSVsv (cb)
		1583	);
		1584
		1585	#endif
		1586

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