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Comparing EV/EV.xs (file contents):
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC vs.
Revision 1.153 by root, Mon Jan 10 01:59:41 2011 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	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#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_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
		21	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		22	#define EV_H <ev.h>
		23	#define EV_CONFIG_H error
		24	#include "EV/EVAPI.h"
13		25
14	#define EV_SELECT_IS_WINSOCKET 0	26	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	27	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	28	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	29	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	30	# define fd_mask Perl_fd_mask
19	#endif	31	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	32	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	33	#include "libev/ev.c"
22	#include "event.c"
23		34
24	#ifndef _WIN32	35	#if !defined(_WIN32) && !defined(_MINIX)
25	# include <pthread.h>	36	# include <pthread.h>
26	#endif	37	#endif
27		38
		39	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		40	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		41	#define e_self(w) ((ev_watcher *)(w))->self
		42	#define e_fh(w) ((ev_watcher *)(w))->fh
		43	#define e_data(w) ((ev_watcher *)(w))->data
		44
28	#define WFLAG_KEEPALIVE 1	45	#define WFLAG_KEEPALIVE 1
		46	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		47
30	#define UNREF(w) \	48	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	49	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	50	&& ev_is_active (w)) \
33	ev_unref (w->loop);	51	{ \
		52	ev_unref (e_loop (w)); \
		53	e_flags (w) |= WFLAG_UNREFED; \
		54	}
34		55
35	#define REF(w) \	56	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	57	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	58	{ \
38	ev_ref (w->loop);	59	e_flags (w) &= ~WFLAG_UNREFED; \
		60	ev_ref (e_loop (w)); \
		61	}
39		62
40	#define START(type,w) \	63	#define START(type,w) \
41	do { \	64	do { \
		65	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	66	UNREF (w); \
43	ev_ ## type ## _start (w->loop, w); \
44	} while (0)	67	} while (0)
45		68
46	#define STOP(type,w) \	69	#define STOP(type,w) \
47	do { \	70	do { \
48	REF (w); \	71	REF (w); \
49	ev_ ## type ## _stop (w->loop, w); \	72	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	73	} while (0)
51		74
52	#define RESET(type,w,seta) \	75	#define RESET(type,w,seta) \
53	do { \	76	do { \
54	int active = ev_is_active (w); \	77	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	78	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	79	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	80	if (active) START (type, w); \
58	} while (0)	81	} while (0)
59		82
60	typedef int Signal;	83	typedef int Signal;
61		84
		85	/* horrible... */
		86	#define CHECK_SIGNAL_CAN_START(w) \
		87	do { \
		88	/* dive into the internals of libev to avoid aborting in libev */ \
		89	if (signals [(w)->signum - 1].loop \
		90	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		91	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		92	} while (0)
		93
		94	#define START_SIGNAL(w) \
		95	do { \
		96	CHECK_SIGNAL_CAN_START (w); \
		97	START (signal, w); \
		98	} while (0) \
		99
		100	#define RESET_SIGNAL(w,seta) \
		101	do { \
		102	int active = ev_is_active (w); \
		103	if (active) STOP (signal, w); \
		104	ev_ ## signal ## _set seta; \
		105	if (active) START_SIGNAL (w); \
		106	} while (0)
		107
		108	static SV *default_loop_sv;
		109
62	static struct EVAPI evapi;	110	static struct EVAPI evapi;
63		111
64	static HV	112	static HV
		113	*stash_loop,
65	*stash_watcher,	114	*stash_watcher,
66	*stash_io,	115	*stash_io,
67	*stash_timer,	116	*stash_timer,
68	*stash_periodic,	117	*stash_periodic,
69	*stash_signal,	118	*stash_signal,
…		…
71	*stash_stat,	120	*stash_stat,
72	*stash_idle,	121	*stash_idle,
73	*stash_prepare,	122	*stash_prepare,
74	*stash_check,	123	*stash_check,
75	*stash_embed,	124	*stash_embed,
76	*stash_fork;	125	*stash_fork,
77		126	*stash_cleanup,
78	#ifndef SIG_SIZE	127	*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		128
103	/////////////////////////////////////////////////////////////////////////////	129	/////////////////////////////////////////////////////////////////////////////
104	// Event	130	// Event
105		131
106	static void e_cb (EV_P_ ev_watcher *w, int revents);	132	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		133
108	static int	134	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)	135	e_new (int size, SV *cb_sv, SV *loop)
127	{	136	{
		137	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	138	ev_watcher *w;
129	SV *self = NEWSV (0, size);	139	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	140	SvPOK_only (self);
131	SvCUR_set (self, size);	141	SvCUR_set (self, size);
132		142
133	w = (ev_watcher *)SvPVX (self);	143	w = (ev_watcher *)SvPVX (self);
134		144
135	ev_init (w, e_cb);	145	ev_init (w, cv ? e_cb : 0);
136		146
137	w->loop = EV_DEFAULT;	147	w->loop = SvREFCNT_inc (SvRV (loop));
138	w->flags = WFLAG_KEEPALIVE;	148	w->e_flags = WFLAG_KEEPALIVE;
139	w->data = 0;	149	w->data = 0;
140	w->fh = 0;	150	w->fh = 0;
141	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = SvREFCNT_inc (cv);
142	w->self = self;	152	w->self = self;
143		153
144	return (void *)w;	154	return (void *)w;
145	}	155	}
146		156
147	static void	157	static void
148	e_destroy (void *w_)	158	e_destroy (void *w_)
149	{	159	{
150	ev_watcher *w = (ev_watcher *)w_;	160	ev_watcher *w = (ev_watcher *)w_;
151		161
		162	SvREFCNT_dec (w->loop ); w->loop = 0;
152	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154	SvREFCNT_dec (w->data ); w->data = 0;	165	SvREFCNT_dec (w->data ); w->data = 0;
155	}	166	}
156		167
…		…
169	}	180	}
170		181
171	return rv;	182	return rv;
172	}	183	}
173		184
174	static SV *sv_events_cache;	185	static SV *sv_self_cache, *sv_events_cache;
175		186
176	static void	187	static void
177	e_cb (EV_P_ ev_watcher *w, int revents)	188	e_cb (EV_P_ ev_watcher *w, int revents)
178	{	189	{
179	dSP;	190	dSP;
180	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
181	SV *sv_self, *sv_events;	192	SV *sv_self, *sv_events;
182		193
		194	/* libev might have stopped the watcher */
		195	if (expect_false (w->e_flags & WFLAG_UNREFED)
		196	&& !ev_is_active (w))
		197	REF (w);
		198
		199	if (expect_true (sv_self_cache))
		200	{
		201	sv_self = sv_self_cache; sv_self_cache = 0;
		202	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		203	}
		204	else
		205	{
183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	206	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		207	SvREADONLY_on (sv_self);
		208	}
		209
		210	if (expect_true (sv_events_cache))
		211	{
		212	sv_events = sv_events_cache; sv_events_cache = 0;
		213	SvIV_set (sv_events, revents);
		214	SvIOK_only (sv_events);
		215	}
		216	else
		217	{
		218	sv_events = newSViv (revents);
		219	SvREADONLY_on (sv_events);
		220	}
		221
		222	PUSHMARK (SP);
		223	EXTEND (SP, 2);
		224	PUSHs (sv_self);
		225	PUSHs (sv_events);
		226
		227	PUTBACK;
		228	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		229
		230	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		231	SvREFCNT_dec (sv_self);
		232	else
		233	{
		234	SvREFCNT_dec (SvRV (sv_self));
		235	SvRV_set (sv_self, &PL_sv_undef);
		236	sv_self_cache = sv_self;
		237	}
		238
		239	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		240	SvREFCNT_dec (sv_events);
		241	else
		242	sv_events_cache = sv_events;
		243
		244	if (expect_false (SvTRUE (ERRSV)))
		245	{
		246	SPAGAIN;
		247	PUSHMARK (SP);
		248	PUTBACK;
		249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		250	}
		251
		252	SP = PL_stack_base + mark;
		253	PUTBACK;
		254	}
		255
		256	static void
		257	e_once_cb (int revents, void *arg)
		258	{
		259	dSP;
		260	I32 mark = SP - PL_stack_base;
		261	SV *sv_events;
184		262
185	if (sv_events_cache)	263	if (sv_events_cache)
186	{	264	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	265	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	266	SvIV_set (sv_events, revents);
189	}	267	}
190	else	268	else
191	sv_events = newSViv (revents);	269	sv_events = newSViv (revents);
192		270
193	PUSHMARK (SP);	271	PUSHMARK (SP);
194	EXTEND (SP, 2);
195	PUSHs (sv_self);
196	PUSHs (sv_events);	272	XPUSHs (sv_events);
197		273
198	PUTBACK;	274	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	275	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
200		276
201	SvREFCNT_dec (sv_self);	277	SvREFCNT_dec ((SV *)arg);
202		278
203	if (sv_events_cache)	279	if (sv_events_cache)
204	SvREFCNT_dec (sv_events);	280	SvREFCNT_dec (sv_events);
205	else	281	else
206	sv_events_cache = sv_events;	282	sv_events_cache = sv_events;
…		…
215		291
216	SP = PL_stack_base + mark;	292	SP = PL_stack_base + mark;
217	PUTBACK;	293	PUTBACK;
218	}	294	}
219		295
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	296	static ev_tstamp
261	e_periodic_cb (ev_periodic *w, ev_tstamp now)	297	e_periodic_cb (ev_periodic *w, ev_tstamp now)
262	{	298	{
263	ev_tstamp retval;	299	ev_tstamp retval;
264	int count;	300	int count;
…		…
267	ENTER;	303	ENTER;
268	SAVETMPS;	304	SAVETMPS;
269		305
270	PUSHMARK (SP);	306	PUSHMARK (SP);
271	EXTEND (SP, 2);	307	EXTEND (SP, 2);
272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	308	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
273	PUSHs (newSVnv (now));	309	PUSHs (newSVnv (now));
274		310
275	PUTBACK;	311	PUTBACK;
276	count = call_sv (w->fh, G_SCALAR | G_EVAL);	312	count = call_sv (w->fh, G_SCALAR | G_EVAL);
277	SPAGAIN;	313	SPAGAIN;
…		…
307	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	343	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
308		344
309	#define CHECK_SIG(sv,num) if ((num) < 0) \	345	#define CHECK_SIG(sv,num) if ((num) < 0) \
310	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	346	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311		347
		348	static void
		349	default_fork (void)
		350	{
		351	ev_loop_fork (EV_DEFAULT_UC);
		352	}
		353
312	/////////////////////////////////////////////////////////////////////////////	354	/////////////////////////////////////////////////////////////////////////////
313	// XS interface functions	355	// XS interface functions
314		356
315	MODULE = EV PACKAGE = EV PREFIX = ev_	357	MODULE = EV PACKAGE = EV PREFIX = ev_
316		358
…		…
328	const_iv (EV_, MINPRI)	370	const_iv (EV_, MINPRI)
329	const_iv (EV_, MAXPRI)	371	const_iv (EV_, MAXPRI)
330		372
331	const_iv (EV_, UNDEF)	373	const_iv (EV_, UNDEF)
332	const_iv (EV_, NONE)	374	const_iv (EV_, NONE)
333	const_iv (EV_, TIMEOUT)
334	const_iv (EV_, READ)	375	const_iv (EV_, READ)
335	const_iv (EV_, WRITE)	376	const_iv (EV_, WRITE)
		377	const_iv (EV_, IO)
		378	const_iv (EV_, TIMER)
		379	const_iv (EV_, PERIODIC)
336	const_iv (EV_, SIGNAL)	380	const_iv (EV_, SIGNAL)
		381	const_iv (EV_, CHILD)
		382	const_iv (EV_, STAT)
337	const_iv (EV_, IDLE)	383	const_iv (EV_, IDLE)
		384	const_iv (EV_, PREPARE)
338	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
		386	const_iv (EV_, EMBED)
		387	const_iv (EV_, FORK)
		388	const_iv (EV_, CLEANUP)
		389	const_iv (EV_, ASYNC)
		390	const_iv (EV_, CUSTOM)
339	const_iv (EV_, ERROR)	391	const_iv (EV_, ERROR)
340		392
341	const_iv (EV, LOOP_ONESHOT)	393	const_iv (EV, RUN_NOWAIT)
342	const_iv (EV, LOOP_NONBLOCK)
343	const_iv (EV, UNLOOP_ONE)	394	const_iv (EV, RUN_ONCE)
		395
		396	const_iv (EV, BREAK_CANCEL)
		397	const_iv (EV, BREAK_ONE)
344	const_iv (EV, UNLOOP_ALL)	398	const_iv (EV, BREAK_ALL)
345
346	const_iv (EV, BACKEND_SELECT)	399	const_iv (EV, BACKEND_SELECT)
347	const_iv (EV, BACKEND_POLL)	400	const_iv (EV, BACKEND_POLL)
348	const_iv (EV, BACKEND_EPOLL)	401	const_iv (EV, BACKEND_EPOLL)
349	const_iv (EV, BACKEND_KQUEUE)	402	const_iv (EV, BACKEND_KQUEUE)
350	const_iv (EV, BACKEND_DEVPOLL)	403	const_iv (EV, BACKEND_DEVPOLL)
351	const_iv (EV, BACKEND_PORT)	404	const_iv (EV, BACKEND_PORT)
		405	const_iv (EV, BACKEND_ALL)
		406	const_iv (EV, BACKEND_MASK)
352	const_iv (EV, FLAG_AUTO)	407	const_iv (EV, FLAG_AUTO)
		408	const_iv (EV, FLAG_FORKCHECK)
		409	const_iv (EV, FLAG_SIGNALFD)
		410	const_iv (EV, FLAG_NOSIGMASK)
353	const_iv (EV, FLAG_NOENV)	411	const_iv (EV, FLAG_NOENV)
354	const_iv (EV, FLAG_FORKCHECK)	412	const_iv (EV, FLAG_NOINOTIFY)
		413
		414	const_iv (EV_, VERSION_MAJOR)
		415	const_iv (EV_, VERSION_MINOR)
		416	#if EV_COMPAT3
		417	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		418	const_iv (EV_, TIMEOUT)
		419	const_iv (EV, LOOP_NONBLOCK)
		420	const_iv (EV, LOOP_ONESHOT)
		421	const_iv (EV, UNLOOP_CANCEL)
		422	const_iv (EV, UNLOOP_ONE)
		423	const_iv (EV, UNLOOP_ALL)
		424	#endif
355	};	425	};
356		426
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	427	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	428	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		429
		430	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	431	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	432	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	433	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	434	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	435	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	438	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	439	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	440	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	441	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	442	stash_fork = gv_stashpv ("EV::Fork" , 1);
		443	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		444	stash_async = gv_stashpv ("EV::Async" , 1);
372		445
373	{	446	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	447	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	448	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		449
377	/* the poor man's shared library emulator */	450	/* the poor man's shared library emulator */
378	evapi.ver = EV_API_VERSION;	451	evapi.ver = EV_API_VERSION;
379	evapi.rev = EV_API_REVISION;	452	evapi.rev = EV_API_REVISION;
380	evapi.sv_fileno = sv_fileno;	453	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	454	evapi.sv_signum = s_signum;
382	evapi.supported_backends = ev_supported_backends ();	455	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	456	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	457	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	458	evapi.time_ = ev_time;
		459	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	460	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	461	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	462	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	463	evapi.iteration = ev_iteration;
		464	evapi.depth = ev_depth;
		465	evapi.set_userdata = ev_set_userdata;
		466	evapi.userdata = ev_userdata;
390	evapi.now = ev_now;	467	evapi.now = ev_now;
		468	evapi.now_update = ev_now_update;
		469	evapi.suspend = ev_suspend;
		470	evapi.resume = ev_resume;
391	evapi.backend = ev_backend;	471	evapi.backend = ev_backend;
392	evapi.unloop = ev_unloop;	472	evapi.break_ = ev_break;
		473	evapi.invoke_pending = ev_invoke_pending;
		474	evapi.pending_count = ev_pending_count;
		475	evapi.verify = ev_verify;
		476	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		477	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
393	evapi.ref = ev_ref;	478	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	479	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	480	evapi.run = ev_run;
396	evapi.once = ev_once;	481	evapi.once = ev_once;
397	evapi.io_start = ev_io_start;	482	evapi.io_start = ev_io_start;
398	evapi.io_stop = ev_io_stop;	483	evapi.io_stop = ev_io_stop;
399	evapi.timer_start = ev_timer_start;	484	evapi.timer_start = ev_timer_start;
400	evapi.timer_stop = ev_timer_stop;	485	evapi.timer_stop = ev_timer_stop;
401	evapi.timer_again = ev_timer_again;	486	evapi.timer_again = ev_timer_again;
		487	evapi.timer_remaining = ev_timer_remaining;
402	evapi.periodic_start = ev_periodic_start;	488	evapi.periodic_start = ev_periodic_start;
403	evapi.periodic_stop = ev_periodic_stop;	489	evapi.periodic_stop = ev_periodic_stop;
404	evapi.signal_start = ev_signal_start;	490	evapi.signal_start = ev_signal_start;
405	evapi.signal_stop = ev_signal_stop;	491	evapi.signal_stop = ev_signal_stop;
406	evapi.idle_start = ev_idle_start;	492	evapi.idle_start = ev_idle_start;
407	evapi.idle_stop = ev_idle_stop;	493	evapi.idle_stop = ev_idle_stop;
408	evapi.prepare_start = ev_prepare_start;	494	evapi.prepare_start = ev_prepare_start;
409	evapi.prepare_stop = ev_prepare_stop;	495	evapi.prepare_stop = ev_prepare_stop;
410	evapi.check_start = ev_check_start;	496	evapi.check_start = ev_check_start;
411	evapi.check_stop = ev_check_stop;	497	evapi.check_stop = ev_check_stop;
		498	#if EV_CHILD_ENABLE
412	evapi.child_start = ev_child_start;	499	evapi.child_start = ev_child_start;
413	evapi.child_stop = ev_child_stop;	500	evapi.child_stop = ev_child_stop;
		501	#endif
414	evapi.stat_start = ev_stat_start;	502	evapi.stat_start = ev_stat_start;
415	evapi.stat_stop = ev_stat_stop;	503	evapi.stat_stop = ev_stat_stop;
416	evapi.stat_stat = ev_stat_stat;	504	evapi.stat_stat = ev_stat_stat;
417	evapi.embed_start = ev_embed_start;	505	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	506	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	507	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	508	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	509	evapi.fork_stop = ev_fork_stop;
		510	evapi.cleanup_start = ev_cleanup_start;
		511	evapi.cleanup_stop = ev_cleanup_stop;
		512	evapi.async_start = ev_async_start;
		513	evapi.async_stop = ev_async_stop;
		514	evapi.async_send = ev_async_send;
422	evapi.clear_pending = ev_clear_pending;	515	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	516	evapi.invoke = ev_invoke;
424		517
425	sv_setiv (sv, (IV)&evapi);	518	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	519	SvREADONLY_on (sv);
427	}	520	}
428	#ifndef _WIN32	521	#if !defined(_WIN32) && !defined(_MINIX)
429	pthread_atfork (0, 0, ev_default_fork);	522	pthread_atfork (0, 0, default_fork);
430	#endif	523	#endif
431	}	524	}
432		525
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	526	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	527	CODE:
435	{	528	{
		529	if (!default_loop_sv)
		530	{
436	evapi.default_loop = ev_default_loop (flags);	531	evapi.default_loop = ev_default_loop (flags);
		532
437	if (!evapi.default_loop)	533	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	534	XSRETURN_UNDEF;
439		535
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	536	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	537	}
		538
		539	RETVAL = newSVsv (default_loop_sv);
442	}	540	}
443	OUTPUT:	541	OUTPUT:
444	RETVAL	542	RETVAL
		543
		544	void ev_default_destroy ()
		545	CODE:
		546	ev_loop_destroy (EV_DEFAULT_UC);
		547	SvREFCNT_dec (default_loop_sv);
		548	default_loop_sv = 0;
		549
		550	unsigned int ev_supported_backends ()
		551
		552	unsigned int ev_recommended_backends ()
		553
		554	unsigned int ev_embeddable_backends ()
		555
		556	void ev_sleep (NV interval)
445		557
446	NV ev_time ()	558	NV ev_time ()
447		559
448	NV ev_now ()	560	NV ev_now ()
449	C_ARGS: evapi.default_loop	561	C_ARGS: evapi.default_loop
450		562
		563	void ev_now_update ()
		564	C_ARGS: evapi.default_loop
		565
		566	void ev_suspend ()
		567	C_ARGS: evapi.default_loop
		568
		569	void ev_resume ()
		570	C_ARGS: evapi.default_loop
		571
451	unsigned int ev_backend ()	572	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	573	C_ARGS: evapi.default_loop
453		574
454	unsigned int ev_loop_count ()	575	void ev_verify ()
		576	ALIAS:
		577	loop_verify = 1
455	C_ARGS: evapi.default_loop	578	C_ARGS: evapi.default_loop
456		579
		580	unsigned int ev_iteration ()
		581	ALIAS:
		582	loop_count = 1
		583	C_ARGS: evapi.default_loop
		584
		585	unsigned int ev_depth ()
		586	ALIAS:
		587	loop_depth = 1
		588	C_ARGS: evapi.default_loop
		589
		590	void ev_set_io_collect_interval (NV interval)
		591	C_ARGS: evapi.default_loop, interval
		592
		593	void ev_set_timeout_collect_interval (NV interval)
		594	C_ARGS: evapi.default_loop, interval
		595
457	void ev_loop (int flags = 0)	596	void ev_run (int flags = 0)
		597	ALIAS:
		598	loop = 1
458	C_ARGS: evapi.default_loop, flags	599	C_ARGS: evapi.default_loop, flags
459		600
460	void ev_unloop (int how = 1)	601	void ev_break (int how = EVBREAK_ONE)
		602	ALIAS:
		603	unloop = 1
461	C_ARGS: evapi.default_loop, how	604	C_ARGS: evapi.default_loop, how
462		605
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	606	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	607	C_ARGS: evapi.default_loop, fd, revents
465		608
466	void ev_feed_signal_event (SV *signal)	609	void ev_feed_signal_event (SV *signal)
467	CODE:	610	CODE:
468	{	611	{
469	Signal signum = sv_signum (signal);	612	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	613	CHECK_SIG (signal, signum);
471		614
472	ev_feed_signal_event (evapi.default_loop, signum);	615	ev_feed_signal_event (evapi.default_loop, signum);
473	}	616	}
474		617
		618	unsigned int ev_pending_count ()
		619	C_ARGS: evapi.default_loop
		620
		621	void ev_invoke_pending ()
		622	C_ARGS: evapi.default_loop
		623
475	ev_io *io (SV *fh, int events, SV *cb)	624	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	625	ALIAS:
477	io_ns = 1	626	io_ns = 1
		627	_ae_io = 2
478	CODE:	628	CODE:
479	{	629	{
480	int fd = sv_fileno (fh);	630	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	631	CHECK_FD (fh, fd);
482		632
		633	if (ix == 2)
		634	{
		635	ix = 0;
		636	events = events ? EV_WRITE : EV_READ;
		637	}
		638
483	RETVAL = e_new (sizeof (ev_io), cb);	639	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	640	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	641	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	642	if (!ix) START (io, RETVAL);
487	}	643	}
488	OUTPUT:	644	OUTPUT:
489	RETVAL	645	RETVAL
…		…
492	ALIAS:	648	ALIAS:
493	timer_ns = 1	649	timer_ns = 1
494	INIT:	650	INIT:
495	CHECK_REPEAT (repeat);	651	CHECK_REPEAT (repeat);
496	CODE:	652	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	653	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	654	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	655	if (!ix) START (timer, RETVAL);
500	OUTPUT:	656	OUTPUT:
501	RETVAL	657	RETVAL
502		658
…		…
506	INIT:	662	INIT:
507	CHECK_REPEAT (interval);	663	CHECK_REPEAT (interval);
508	CODE:	664	CODE:
509	{	665	{
510	ev_periodic *w;	666	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	667	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	668	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	669	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	670	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	671	if (!ix) START (periodic, w);
516	}	672	}
517	OUTPUT:	673	OUTPUT:
518	RETVAL	674	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	676	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	677	ALIAS:
522	signal_ns = 1	678	signal_ns = 1
523	CODE:	679	CODE:
524	{	680	{
525	Signal signum = sv_signum (signal);	681	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	682	CHECK_SIG (signal, signum);
527		683
528	RETVAL = e_new (sizeof (ev_signal), cb);	684	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	685	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	686	if (!ix) START_SIGNAL (RETVAL);
531	}	687	}
532	OUTPUT:	688	OUTPUT:
533	RETVAL	689	RETVAL
534		690
535	ev_idle *idle (SV *cb)	691	ev_idle *idle (SV *cb)
536	ALIAS:	692	ALIAS:
537	idle_ns = 1	693	idle_ns = 1
538	CODE:	694	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	695	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	696	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	697	if (!ix) START (idle, RETVAL);
542	OUTPUT:	698	OUTPUT:
543	RETVAL	699	RETVAL
544		700
545	ev_prepare *prepare (SV *cb)	701	ev_prepare *prepare (SV *cb)
546	ALIAS:	702	ALIAS:
547	prepare_ns = 1	703	prepare_ns = 1
548	CODE:	704	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	705	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	706	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	707	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	708	OUTPUT:
553	RETVAL	709	RETVAL
554		710
555	ev_check *check (SV *cb)	711	ev_check *check (SV *cb)
556	ALIAS:	712	ALIAS:
557	check_ns = 1	713	check_ns = 1
558	CODE:	714	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	715	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	716	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	717	if (!ix) START (check, RETVAL);
562	OUTPUT:	718	OUTPUT:
563	RETVAL	719	RETVAL
564		720
565	ev_fork *fork (SV *cb)	721	ev_fork *fork (SV *cb)
566	ALIAS:	722	ALIAS:
567	fork_ns = 1	723	fork_ns = 1
568	CODE:	724	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	725	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	726	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	727	if (!ix) START (fork, RETVAL);
572	OUTPUT:	728	OUTPUT:
573	RETVAL	729	RETVAL
574		730
		731	ev_cleanup *cleanup (SV *cb)
		732	ALIAS:
		733	cleanup_ns = 1
		734	CODE:
		735	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		736	ev_cleanup_set (RETVAL);
		737	if (!ix) START (cleanup, RETVAL);
		738	OUTPUT:
		739	RETVAL
		740
575	ev_child *child (int pid, SV *cb)	741	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	742	ALIAS:
577	child_ns = 1	743	child_ns = 1
578	CODE:	744	CODE:
		745	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	746	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	747	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	748	if (!ix) START (child, RETVAL);
		749	#else
		750	croak ("EV::child watchers not supported on this platform");
		751	#endif
582	OUTPUT:	752	OUTPUT:
583	RETVAL	753	RETVAL
		754
584		755
585	ev_stat *stat (SV *path, NV interval, SV *cb)	756	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	757	ALIAS:
587	stat_ns = 1	758	stat_ns = 1
588	CODE:	759	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	760	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	761	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	762	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	763	if (!ix) START (stat, RETVAL);
		764	OUTPUT:
		765	RETVAL
		766
		767	#ifndef EV_NO_LOOPS
		768
		769	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		770	ALIAS:
		771	embed_ns = 1
		772	CODE:
		773	{
		774	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		775	croak ("passed loop is not embeddable via EV::embed,");
		776
		777	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		778	e_fh (RETVAL) = newSVsv (ST (0));
		779	ev_embed_set (RETVAL, loop);
		780	if (!ix) START (embed, RETVAL);
		781	}
		782	OUTPUT:
		783	RETVAL
		784
		785	#endif
		786
		787	ev_async *async (SV *cb)
		788	ALIAS:
		789	async_ns = 1
		790	CODE:
		791	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		792	ev_async_set (RETVAL);
		793	if (!ix) START (async, RETVAL);
593	OUTPUT:	794	OUTPUT:
594	RETVAL	795	RETVAL
595		796
596	void once (SV *fh, int events, SV *timeout, SV *cb)	797	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	798	CODE:
598	ev_once (	799	ev_once (
599	evapi.default_loop,	800	evapi.default_loop,
600	sv_fileno (fh), events,	801	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	802	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	803	e_once_cb,
603	newSVsv (cb)	804	newSVsv (cb)
604	);	805	);
605		806
…		…
610	int ev_is_active (ev_watcher *w)	811	int ev_is_active (ev_watcher *w)
611		812
612	int ev_is_pending (ev_watcher *w)	813	int ev_is_pending (ev_watcher *w)
613		814
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	815	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	816	C_ARGS: e_loop (w), w, revents
616		817
617	int ev_clear_pending (ev_watcher *w)	818	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	819	C_ARGS: e_loop (w), w
619		820
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	821	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	822	C_ARGS: e_loop (w), w, revents
622		823
623	int keepalive (ev_watcher *w, int new_value = 0)	824	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	825	CODE:
625	{	826	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	827	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	828	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		829
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	830	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	831	{
		832	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	833	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	834	UNREF (w);
634	}	835	}
635	}	836	}
636	OUTPUT:	837	OUTPUT:
637	RETVAL	838	RETVAL
638		839
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	840	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	841	CODE:
641	{	842	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	843	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	844	{
		845	new_cb = s_get_cv_croak (new_cb);
		846	RETVAL = newRV_noinc (w->cb_sv);
		847	w->cb_sv = SvREFCNT_inc (new_cb);
		848	}
		849	else
		850	RETVAL = newRV_inc (w->cb_sv);
646	}	851	}
647	OUTPUT:	852	OUTPUT:
648	RETVAL	853	RETVAL
649		854
650	SV *data (ev_watcher *w, SV *new_data = 0)	855	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	861	{
657	SvREFCNT_dec (w->data);	862	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	863	w->data = newSVsv (new_data);
659	}	864	}
660	}	865	}
		866	OUTPUT:
		867	RETVAL
		868
		869	SV *loop (ev_watcher *w)
		870	CODE:
		871	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	872	OUTPUT:
662	RETVAL	873	RETVAL
663		874
664	int priority (ev_watcher *w, int new_priority = 0)	875	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	876	CODE:
…		…
709	e_destroy (w);	920	e_destroy (w);
710		921
711	void set (ev_io *w, SV *fh, int events)	922	void set (ev_io *w, SV *fh, int events)
712	CODE:	923	CODE:
713	{	924	{
714	int fd = sv_fileno (fh);	925	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	926	CHECK_FD (fh, fd);
716		927
717	sv_setsv (w->fh, fh);	928	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	929	RESET (io, w, (w, fd, events));
719	}	930	}
720		931
721	SV *fh (ev_io *w, SV *new_fh = 0)	932	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	933	CODE:
723	{	934	{
724	if (items > 1)	935	if (items > 1)
725	{	936	{
726	int fd = sv_fileno (new_fh);	937	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	938	CHECK_FD (new_fh, fd);
728		939
729	RETVAL = w->fh;	940	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	941	e_fh (w) = newSVsv (new_fh);
731		942
732	RESET (io, w, (w, fd, w->events));	943	RESET (io, w, (w, fd, w->events));
733	}	944	}
734	else	945	else
735	RETVAL = newSVsv (w->fh);	946	RETVAL = newSVsv (e_fh (w));
736	}	947	}
737	OUTPUT:	948	OUTPUT:
738	RETVAL	949	RETVAL
739		950
740	int events (ev_io *w, int new_events = EV_UNDEF)	951	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		961
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	962	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		963
753	void ev_signal_start (ev_signal *w)	964	void ev_signal_start (ev_signal *w)
754	CODE:	965	CODE:
755	START (signal, w);	966	START_SIGNAL (w);
756		967
757	void ev_signal_stop (ev_signal *w)	968	void ev_signal_stop (ev_signal *w)
758	CODE:	969	CODE:
759	STOP (signal, w);	970	STOP (signal, w);
760		971
…		…
764	e_destroy (w);	975	e_destroy (w);
765		976
766	void set (ev_signal *w, SV *signal)	977	void set (ev_signal *w, SV *signal)
767	CODE:	978	CODE:
768	{	979	{
769	Signal signum = sv_signum (signal);	980	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	981	CHECK_SIG (signal, signum);
771		982
772	RESET (signal, w, (w, signum));	983	RESET_SIGNAL (w, (w, signum));
773	}	984	}
774		985
775	int signal (ev_signal *w, SV *new_signal = 0)	986	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	987	CODE:
777	{	988	{
778	RETVAL = w->signum;	989	RETVAL = w->signum;
779		990
780	if (items > 1)	991	if (items > 1)
781	{	992	{
782	Signal signum = sv_signum (new_signal);	993	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	994	CHECK_SIG (new_signal, signum);
784		995
785	RESET (signal, w, (w, signum));	996	RESET_SIGNAL (w, (w, signum));
786	}	997	}
787	}	998	}
788	OUTPUT:	999	OUTPUT:
789	RETVAL	1000	RETVAL
790		1001
…		…
802		1013
803	void ev_timer_again (ev_timer *w)	1014	void ev_timer_again (ev_timer *w)
804	INIT:	1015	INIT:
805	CHECK_REPEAT (w->repeat);	1016	CHECK_REPEAT (w->repeat);
806	CODE:	1017	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	1018	ev_timer_again (e_loop (w), w);
809	UNREF (w);	1019	UNREF (w);
		1020
		1021	NV ev_timer_remaining (ev_timer *w)
		1022	C_ARGS: e_loop (w), w
810		1023
811	void DESTROY (ev_timer *w)	1024	void DESTROY (ev_timer *w)
812	CODE:	1025	CODE:
813	STOP (timer, w);	1026	STOP (timer, w);
814	e_destroy (w);	1027	e_destroy (w);
…		…
817	INIT:	1030	INIT:
818	CHECK_REPEAT (repeat);	1031	CHECK_REPEAT (repeat);
819	CODE:	1032	CODE:
820	RESET (timer, w, (w, after, repeat));	1033	RESET (timer, w, (w, after, repeat));
821		1034
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_	1035	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		1036
830	void ev_periodic_start (ev_periodic *w)	1037	void ev_periodic_start (ev_periodic *w)
831	INIT:	1038	INIT:
832	CHECK_REPEAT (w->interval);	1039	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1044	CODE:
838	STOP (periodic, w);	1045	STOP (periodic, w);
839		1046
840	void ev_periodic_again (ev_periodic *w)	1047	void ev_periodic_again (ev_periodic *w)
841	CODE:	1048	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1049	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1050	UNREF (w);
845		1051
846	void DESTROY (ev_periodic *w)	1052	void DESTROY (ev_periodic *w)
847	CODE:	1053	CODE:
848	STOP (periodic, w);	1054	STOP (periodic, w);
…		…
851	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1057	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852	INIT:	1058	INIT:
853	CHECK_REPEAT (interval);	1059	CHECK_REPEAT (interval);
854	CODE:	1060	CODE:
855	{	1061	{
856	SvREFCNT_dec (w->fh);	1062	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1063	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1064
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1065	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
860	}	1066	}
861		1067
862	NV at (ev_periodic *w)	1068	NV at (ev_periodic *w)
863	CODE:	1069	CODE:
864	RETVAL = w->at;	1070	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1071	OUTPUT:
866	RETVAL	1072	RETVAL
867		1073
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1074	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1075
…		…
878	void DESTROY (ev_idle *w)	1084	void DESTROY (ev_idle *w)
879	CODE:	1085	CODE:
880	STOP (idle, w);	1086	STOP (idle, w);
881	e_destroy (w);	1087	e_destroy (w);
882		1088
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1089	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1090
885	void ev_prepare_start (ev_prepare *w)	1091	void ev_prepare_start (ev_prepare *w)
886	CODE:	1092	CODE:
887	START (prepare, w);	1093	START (prepare, w);
888		1094
…		…
923	void DESTROY (ev_fork *w)	1129	void DESTROY (ev_fork *w)
924	CODE:	1130	CODE:
925	STOP (fork, w);	1131	STOP (fork, w);
926	e_destroy (w);	1132	e_destroy (w);
927		1133
		1134	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1135
		1136	void ev_cleanup_start (ev_cleanup *w)
		1137	CODE:
		1138	START (cleanup, w);
		1139
		1140	void ev_cleanup_stop (ev_cleanup *w)
		1141	CODE:
		1142	STOP (cleanup, w);
		1143
		1144	void DESTROY (ev_cleanup *w)
		1145	CODE:
		1146	STOP (cleanup, w);
		1147	e_destroy (w);
		1148
		1149	int keepalive (ev_watcher *w, int new_value = 0)
		1150	CODE:
		1151	RETVAL = 0;
		1152	OUTPUT:
		1153	RETVAL
		1154
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1155	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1156
		1157	#if EV_CHILD_ENABLE
929		1158
930	void ev_child_start (ev_child *w)	1159	void ev_child_start (ev_child *w)
931	CODE:	1160	CODE:
932	START (child, w);	1161	START (child, w);
933		1162
…		…
938	void DESTROY (ev_child *w)	1167	void DESTROY (ev_child *w)
939	CODE:	1168	CODE:
940	STOP (child, w);	1169	STOP (child, w);
941	e_destroy (w);	1170	e_destroy (w);
942		1171
943	void set (ev_child *w, int pid)	1172	void set (ev_child *w, int pid, int trace)
944	CODE:	1173	CODE:
945	RESET (child, w, (w, pid));	1174	RESET (child, w, (w, pid, trace));
946		1175
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)	1176	int pid (ev_child *w)
960	ALIAS:	1177	ALIAS:
961	rpid = 1	1178	rpid = 1
		1179	rstatus = 2
962	CODE:	1180	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1181	RETVAL = ix == 0 ? w->pid
		1182	: ix == 1 ? w->rpid
		1183	: w->rstatus;
964	OUTPUT:	1184	OUTPUT:
965	RETVAL	1185	RETVAL
		1186
		1187	#endif
966		1188
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1189	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1190
969	void ev_stat_start (ev_stat *w)	1191	void ev_stat_start (ev_stat *w)
970	CODE:	1192	CODE:
…		…
980	e_destroy (w);	1202	e_destroy (w);
981		1203
982	void set (ev_stat *w, SV *path, NV interval)	1204	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1205	CODE:
984	{	1206	{
985	sv_setsv (w->fh, path);	1207	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1208	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1209	}
988		1210
989	SV *path (ev_stat *w, SV *new_path = 0)	1211	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1212	CODE:
991	{	1213	{
992	RETVAL = SvREFCNT_inc (w->fh);	1214	RETVAL = SvREFCNT_inc (e_fh (w));
993		1215
994	if (items > 1)	1216	if (items > 1)
995	{	1217	{
996	SvREFCNT_dec (w->fh);	1218	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1219	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1220	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1221	}
1000	}	1222	}
1001	OUTPUT:	1223	OUTPUT:
1002	RETVAL	1224	RETVAL
1003		1225
…		…
1005	CODE:	1227	CODE:
1006	{	1228	{
1007	RETVAL = w->interval;	1229	RETVAL = w->interval;
1008		1230
1009	if (items > 1)	1231	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1232	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1233	}
1012	OUTPUT:	1234	OUTPUT:
1013	RETVAL	1235	RETVAL
1014		1236
1015	void prev (ev_stat *w)	1237	void prev (ev_stat *w)
…		…
1019	PPCODE:	1241	PPCODE:
1020	{	1242	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1243	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1244
1023	if (ix == 1)	1245	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1246	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1247	else if (!s->st_nlink)
1026	errno = ENOENT;	1248	errno = ENOENT;
1027		1249
1028	PL_statcache.st_dev = s->st_nlink;	1250	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1251	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1278	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1279	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1280	}
1059	}	1281	}
1060		1282
		1283	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1284
		1285	void ev_embed_start (ev_embed *w)
		1286	CODE:
		1287	START (embed, w);
		1288
		1289	void ev_embed_stop (ev_embed *w)
		1290	CODE:
		1291	STOP (embed, w);
		1292
		1293	void DESTROY (ev_embed *w)
		1294	CODE:
		1295	STOP (embed, w);
		1296	e_destroy (w);
		1297
		1298	void set (ev_embed *w, struct ev_loop *loop)
		1299	CODE:
		1300	{
		1301	sv_setsv (e_fh (w), ST (1));
		1302	RESET (embed, w, (w, loop));
		1303	}
		1304
		1305	SV *other (ev_embed *w)
		1306	CODE:
		1307	RETVAL = newSVsv (e_fh (w));
		1308	OUTPUT:
		1309	RETVAL
		1310
		1311	void ev_embed_sweep (ev_embed *w)
		1312	C_ARGS: e_loop (w), w
		1313
		1314	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1315
		1316	void ev_async_start (ev_async *w)
		1317	CODE:
		1318	START (async, w);
		1319
		1320	void ev_async_stop (ev_async *w)
		1321	CODE:
		1322	STOP (async, w);
		1323
		1324	void DESTROY (ev_async *w)
		1325	CODE:
		1326	STOP (async, w);
		1327	e_destroy (w);
		1328
		1329	void ev_async_send (ev_async *w)
		1330	C_ARGS: e_loop (w), w
		1331
		1332	SV *ev_async_async_pending (ev_async *w)
		1333	CODE:
		1334	RETVAL = boolSV (ev_async_pending (w));
		1335	OUTPUT:
		1336	RETVAL
		1337
		1338	#ifndef EV_NO_LOOPS
		1339
		1340	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1341
		1342	SV *new (SV *klass, unsigned int flags = 0)
		1343	CODE:
		1344	{
		1345	struct ev_loop *loop = ev_loop_new (flags);
		1346
		1347	if (!loop)
		1348	XSRETURN_UNDEF;
		1349
		1350	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1351	}
		1352	OUTPUT:
		1353	RETVAL
		1354
		1355	void DESTROY (struct ev_loop *loop)
		1356	CODE:
		1357	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1358	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1359	if (loop != evapi.default_loop)
		1360	ev_loop_destroy (loop);
		1361
		1362	void ev_loop_fork (struct ev_loop *loop)
		1363
		1364	NV ev_now (struct ev_loop *loop)
		1365
		1366	void ev_now_update (struct ev_loop *loop)
		1367
		1368	void ev_suspend (struct ev_loop *loop)
		1369
		1370	void ev_resume (struct ev_loop *loop)
		1371
		1372	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1373
		1374	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1375
		1376	unsigned int ev_backend (struct ev_loop *loop)
		1377
		1378	void ev_verify (struct ev_loop *loop)
		1379	ALIAS:
		1380	loop_verify = 1
		1381
		1382	unsigned int ev_iteration (struct ev_loop *loop)
		1383	ALIAS:
		1384	loop_count = 1
		1385
		1386	unsigned int ev_depth (struct ev_loop *loop)
		1387	ALIAS:
		1388	loop_depth = 1
		1389
		1390	void ev_run (struct ev_loop *loop, int flags = 0)
		1391	ALIAS:
		1392	loop = 1
		1393
		1394	void ev_break (struct ev_loop *loop, int how = 1)
		1395	ALIAS:
		1396	unloop = 1
		1397
		1398	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1399
		1400	unsigned int ev_pending_count (struct ev_loop *loop)
		1401
		1402	void ev_invoke_pending (struct ev_loop *loop)
		1403
1061	#if 0	1404	#if 0
1062		1405
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1406	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1407	CODE:
1065	BOOT:
1066	{	1408	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1409	Signal signum = s_signum (signal);
		1410	CHECK_SIG (signal, signum);
1068		1411
1069	static const struct {	1412	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	}	1413	}
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		1414
1101	#endif	1415	#endif
1102		1416
		1417	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1418	ALIAS:
		1419	io_ns = 1
		1420	CODE:
		1421	{
		1422	int fd = s_fileno (fh, events & EV_WRITE);
		1423	CHECK_FD (fh, fd);
1103		1424
		1425	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1426	e_fh (RETVAL) = newSVsv (fh);
		1427	ev_io_set (RETVAL, fd, events);
		1428	if (!ix) START (io, RETVAL);
		1429	}
		1430	OUTPUT:
		1431	RETVAL
1104		1432
		1433	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1434	ALIAS:
		1435	timer_ns = 1
		1436	INIT:
		1437	CHECK_REPEAT (repeat);
		1438	CODE:
		1439	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1440	ev_timer_set (RETVAL, after, repeat);
		1441	if (!ix) START (timer, RETVAL);
		1442	OUTPUT:
		1443	RETVAL
1105		1444
		1445	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1446	ALIAS:
		1447	periodic_ns = 1
		1448	INIT:
		1449	CHECK_REPEAT (interval);
		1450	CODE:
		1451	{
		1452	ev_periodic *w;
		1453	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1454	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1455	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1456	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1457	if (!ix) START (periodic, w);
		1458	}
		1459	OUTPUT:
		1460	RETVAL
1106		1461
		1462	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1463	ALIAS:
		1464	signal_ns = 1
		1465	CODE:
		1466	{
		1467	Signal signum = s_signum (signal);
		1468	CHECK_SIG (signal, signum);
1107		1469
		1470	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1471	ev_signal_set (RETVAL, signum);
		1472	if (!ix) START_SIGNAL (RETVAL);
		1473	}
		1474	OUTPUT:
		1475	RETVAL
1108		1476
		1477	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1478	ALIAS:
		1479	idle_ns = 1
		1480	CODE:
		1481	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1482	ev_idle_set (RETVAL);
		1483	if (!ix) START (idle, RETVAL);
		1484	OUTPUT:
		1485	RETVAL
1109		1486
		1487	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1488	ALIAS:
		1489	prepare_ns = 1
		1490	CODE:
		1491	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1492	ev_prepare_set (RETVAL);
		1493	if (!ix) START (prepare, RETVAL);
		1494	OUTPUT:
		1495	RETVAL
		1496
		1497	ev_check *check (struct ev_loop *loop, SV *cb)
		1498	ALIAS:
		1499	check_ns = 1
		1500	CODE:
		1501	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1502	ev_check_set (RETVAL);
		1503	if (!ix) START (check, RETVAL);
		1504	OUTPUT:
		1505	RETVAL
		1506
		1507	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1508	ALIAS:
		1509	fork_ns = 1
		1510	CODE:
		1511	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1512	ev_fork_set (RETVAL);
		1513	if (!ix) START (fork, RETVAL);
		1514	OUTPUT:
		1515	RETVAL
		1516
		1517	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1518	ALIAS:
		1519	cleanup_ns = 1
		1520	CODE:
		1521	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1522	ev_cleanup_set (RETVAL);
		1523	if (!ix) START (cleanup, RETVAL);
		1524	OUTPUT:
		1525	RETVAL
		1526
		1527	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1528	ALIAS:
		1529	child_ns = 1
		1530	CODE:
		1531	#if EV_CHILD_ENABLE
		1532	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1533	ev_child_set (RETVAL, pid, trace);
		1534	if (!ix) START (child, RETVAL);
		1535	#else
		1536	croak ("EV::child watchers not supported on this platform");
		1537	#endif
		1538	OUTPUT:
		1539	RETVAL
		1540
		1541	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1542	ALIAS:
		1543	stat_ns = 1
		1544	CODE:
		1545	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1546	e_fh (RETVAL) = newSVsv (path);
		1547	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1548	if (!ix) START (stat, RETVAL);
		1549	OUTPUT:
		1550	RETVAL
		1551
		1552	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1553	ALIAS:
		1554	embed_ns = 1
		1555	CODE:
		1556	{
		1557	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1558	croak ("passed loop is not embeddable via EV::embed,");
		1559
		1560	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1561	e_fh (RETVAL) = newSVsv (ST (1));
		1562	ev_embed_set (RETVAL, other);
		1563	if (!ix) START (embed, RETVAL);
		1564	}
		1565	OUTPUT:
		1566	RETVAL
		1567
		1568	ev_async *async (struct ev_loop *loop, SV *cb)
		1569	ALIAS:
		1570	async_ns = 1
		1571	CODE:
		1572	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1573	ev_async_set (RETVAL);
		1574	if (!ix) START (async, RETVAL);
		1575	OUTPUT:
		1576	RETVAL
		1577
		1578	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1579	CODE:
		1580	ev_once (
		1581	loop,
		1582	s_fileno (fh, events & EV_WRITE), events,
		1583	SvOK (timeout) ? SvNV (timeout) : -1.,
		1584	e_once_cb,
		1585	newSVsv (cb)
		1586	);
		1587
		1588	#endif
		1589

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