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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 1.149 by root, Sun Nov 28 06:34:10 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	#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_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
13		24
14	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	26	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
19	#endif	30	#endif
20	/* 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 */
21	#include "libev/ev.c"	32	#include "libev/ev.c"
22	#include "event.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	}
		214	else
		215	{
		216	sv_events = newSViv (revents);
		217	SvREADONLY_on (sv_events);
		218	}
		219
		220	PUSHMARK (SP);
		221	EXTEND (SP, 2);
		222	PUSHs (sv_self);
		223	PUSHs (sv_events);
		224
		225	PUTBACK;
		226	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		227
		228	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		229	SvREFCNT_dec (sv_self);
		230	else
		231	{
		232	SvREFCNT_dec (SvRV (sv_self));
		233	SvRV_set (sv_self, &PL_sv_undef);
		234	sv_self_cache = sv_self;
		235	}
		236
		237	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		238	SvREFCNT_dec (sv_events);
		239	else
		240	sv_events_cache = sv_events;
		241
		242	if (expect_false (SvTRUE (ERRSV)))
		243	{
		244	SPAGAIN;
		245	PUSHMARK (SP);
		246	PUTBACK;
		247	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		248	}
		249
		250	SP = PL_stack_base + mark;
		251	PUTBACK;
		252	}
		253
		254	static void
		255	e_once_cb (int revents, void *arg)
		256	{
		257	dSP;
		258	I32 mark = SP - PL_stack_base;
		259	SV *sv_events;
184		260
185	if (sv_events_cache)	261	if (sv_events_cache)
186	{	262	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	263	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	264	SvIV_set (sv_events, revents);
189	}	265	}
190	else	266	else
191	sv_events = newSViv (revents);	267	sv_events = newSViv (revents);
192		268
193	PUSHMARK (SP);	269	PUSHMARK (SP);
194	EXTEND (SP, 2);
195	PUSHs (sv_self);
196	PUSHs (sv_events);	270	XPUSHs (sv_events);
197		271
198	PUTBACK;	272	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	273	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
200		274
201	SvREFCNT_dec (sv_self);	275	SvREFCNT_dec ((SV *)arg);
202		276
203	if (sv_events_cache)	277	if (sv_events_cache)
204	SvREFCNT_dec (sv_events);	278	SvREFCNT_dec (sv_events);
205	else	279	else
206	sv_events_cache = sv_events;	280	sv_events_cache = sv_events;
…		…
215		289
216	SP = PL_stack_base + mark;	290	SP = PL_stack_base + mark;
217	PUTBACK;	291	PUTBACK;
218	}	292	}
219		293
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	294	static ev_tstamp
261	e_periodic_cb (ev_periodic *w, ev_tstamp now)	295	e_periodic_cb (ev_periodic *w, ev_tstamp now)
262	{	296	{
263	ev_tstamp retval;	297	ev_tstamp retval;
264	int count;	298	int count;
…		…
267	ENTER;	301	ENTER;
268	SAVETMPS;	302	SAVETMPS;
269		303
270	PUSHMARK (SP);	304	PUSHMARK (SP);
271	EXTEND (SP, 2);	305	EXTEND (SP, 2);
272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	306	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
273	PUSHs (newSVnv (now));	307	PUSHs (newSVnv (now));
274		308
275	PUTBACK;	309	PUTBACK;
276	count = call_sv (w->fh, G_SCALAR | G_EVAL);	310	count = call_sv (w->fh, G_SCALAR | G_EVAL);
277	SPAGAIN;	311	SPAGAIN;
…		…
307	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	341	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
308		342
309	#define CHECK_SIG(sv,num) if ((num) < 0) \	343	#define CHECK_SIG(sv,num) if ((num) < 0) \
310	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	344	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311		345
		346	static void
		347	default_fork (void)
		348	{
		349	ev_loop_fork (EV_DEFAULT_UC);
		350	}
		351
312	/////////////////////////////////////////////////////////////////////////////	352	/////////////////////////////////////////////////////////////////////////////
313	// XS interface functions	353	// XS interface functions
314		354
315	MODULE = EV PACKAGE = EV PREFIX = ev_	355	MODULE = EV PACKAGE = EV PREFIX = ev_
316		356
…		…
328	const_iv (EV_, MINPRI)	368	const_iv (EV_, MINPRI)
329	const_iv (EV_, MAXPRI)	369	const_iv (EV_, MAXPRI)
330		370
331	const_iv (EV_, UNDEF)	371	const_iv (EV_, UNDEF)
332	const_iv (EV_, NONE)	372	const_iv (EV_, NONE)
333	const_iv (EV_, TIMEOUT)
334	const_iv (EV_, READ)	373	const_iv (EV_, READ)
335	const_iv (EV_, WRITE)	374	const_iv (EV_, WRITE)
		375	const_iv (EV_, IO)
		376	const_iv (EV_, TIMER)
		377	const_iv (EV_, PERIODIC)
336	const_iv (EV_, SIGNAL)	378	const_iv (EV_, SIGNAL)
		379	const_iv (EV_, CHILD)
		380	const_iv (EV_, STAT)
337	const_iv (EV_, IDLE)	381	const_iv (EV_, IDLE)
		382	const_iv (EV_, PREPARE)
338	const_iv (EV_, CHECK)	383	const_iv (EV_, CHECK)
		384	const_iv (EV_, EMBED)
		385	const_iv (EV_, FORK)
		386	const_iv (EV_, CLEANUP)
		387	const_iv (EV_, ASYNC)
		388	const_iv (EV_, CUSTOM)
339	const_iv (EV_, ERROR)	389	const_iv (EV_, ERROR)
340		390
341	const_iv (EV, LOOP_ONESHOT)	391	const_iv (EV, RUN_NOWAIT)
342	const_iv (EV, LOOP_NONBLOCK)
343	const_iv (EV, UNLOOP_ONE)	392	const_iv (EV, RUN_ONCE)
		393
		394	const_iv (EV, BREAK_CANCEL)
		395	const_iv (EV, BREAK_ONE)
344	const_iv (EV, UNLOOP_ALL)	396	const_iv (EV, BREAK_ALL)
345
346	const_iv (EV, BACKEND_SELECT)	397	const_iv (EV, BACKEND_SELECT)
347	const_iv (EV, BACKEND_POLL)	398	const_iv (EV, BACKEND_POLL)
348	const_iv (EV, BACKEND_EPOLL)	399	const_iv (EV, BACKEND_EPOLL)
349	const_iv (EV, BACKEND_KQUEUE)	400	const_iv (EV, BACKEND_KQUEUE)
350	const_iv (EV, BACKEND_DEVPOLL)	401	const_iv (EV, BACKEND_DEVPOLL)
351	const_iv (EV, BACKEND_PORT)	402	const_iv (EV, BACKEND_PORT)
		403	const_iv (EV, BACKEND_ALL)
352	const_iv (EV, FLAG_AUTO)	404	const_iv (EV, FLAG_AUTO)
		405	const_iv (EV, FLAG_FORKCHECK)
		406	const_iv (EV, FLAG_SIGNALFD)
353	const_iv (EV, FLAG_NOENV)	407	const_iv (EV, FLAG_NOENV)
354	const_iv (EV, FLAG_FORKCHECK)	408	const_iv (EV, FLAG_NOINOTIFY)
		409
		410	const_iv (EV_, VERSION_MAJOR)
		411	const_iv (EV_, VERSION_MINOR)
		412	#if EV_COMPAT3
		413	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		414	const_iv (EV_, TIMEOUT)
		415	const_iv (EV, LOOP_NONBLOCK)
		416	const_iv (EV, LOOP_ONESHOT)
		417	const_iv (EV, UNLOOP_CANCEL)
		418	const_iv (EV, UNLOOP_ONE)
		419	const_iv (EV, UNLOOP_ALL)
		420	#endif
355	};	421	};
356		422
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	423	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	424	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		425
		426	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	427	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	428	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	429	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	430	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	431	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	434	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	435	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	436	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	437	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	438	stash_fork = gv_stashpv ("EV::Fork" , 1);
		439	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		440	stash_async = gv_stashpv ("EV::Async" , 1);
372		441
373	{	442	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	443	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	444	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		445
377	/* the poor man's shared library emulator */	446	/* the poor man's shared library emulator */
378	evapi.ver = EV_API_VERSION;	447	evapi.ver = EV_API_VERSION;
379	evapi.rev = EV_API_REVISION;	448	evapi.rev = EV_API_REVISION;
380	evapi.sv_fileno = sv_fileno;	449	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	450	evapi.sv_signum = s_signum;
382	evapi.supported_backends = ev_supported_backends ();	451	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	452	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	453	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	454	evapi.time_ = ev_time;
		455	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	456	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	457	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	458	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	459	evapi.iteration = ev_iteration;
		460	evapi.depth = ev_depth;
		461	evapi.set_userdata = ev_set_userdata;
		462	evapi.userdata = ev_userdata;
390	evapi.now = ev_now;	463	evapi.now = ev_now;
		464	evapi.now_update = ev_now_update;
		465	evapi.suspend = ev_suspend;
		466	evapi.resume = ev_resume;
391	evapi.backend = ev_backend;	467	evapi.backend = ev_backend;
392	evapi.unloop = ev_unloop;	468	evapi.break_ = ev_break;
		469	evapi.invoke_pending = ev_invoke_pending;
		470	evapi.pending_count = ev_pending_count;
		471	evapi.verify = ev_verify;
		472	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		473	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
393	evapi.ref = ev_ref;	474	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	475	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	476	evapi.run = ev_run;
396	evapi.once = ev_once;	477	evapi.once = ev_once;
397	evapi.io_start = ev_io_start;	478	evapi.io_start = ev_io_start;
398	evapi.io_stop = ev_io_stop;	479	evapi.io_stop = ev_io_stop;
399	evapi.timer_start = ev_timer_start;	480	evapi.timer_start = ev_timer_start;
400	evapi.timer_stop = ev_timer_stop;	481	evapi.timer_stop = ev_timer_stop;
401	evapi.timer_again = ev_timer_again;	482	evapi.timer_again = ev_timer_again;
		483	evapi.timer_remaining = ev_timer_remaining;
402	evapi.periodic_start = ev_periodic_start;	484	evapi.periodic_start = ev_periodic_start;
403	evapi.periodic_stop = ev_periodic_stop;	485	evapi.periodic_stop = ev_periodic_stop;
404	evapi.signal_start = ev_signal_start;	486	evapi.signal_start = ev_signal_start;
405	evapi.signal_stop = ev_signal_stop;	487	evapi.signal_stop = ev_signal_stop;
406	evapi.idle_start = ev_idle_start;	488	evapi.idle_start = ev_idle_start;
407	evapi.idle_stop = ev_idle_stop;	489	evapi.idle_stop = ev_idle_stop;
408	evapi.prepare_start = ev_prepare_start;	490	evapi.prepare_start = ev_prepare_start;
409	evapi.prepare_stop = ev_prepare_stop;	491	evapi.prepare_stop = ev_prepare_stop;
410	evapi.check_start = ev_check_start;	492	evapi.check_start = ev_check_start;
411	evapi.check_stop = ev_check_stop;	493	evapi.check_stop = ev_check_stop;
		494	#if EV_CHILD_ENABLE
412	evapi.child_start = ev_child_start;	495	evapi.child_start = ev_child_start;
413	evapi.child_stop = ev_child_stop;	496	evapi.child_stop = ev_child_stop;
		497	#endif
414	evapi.stat_start = ev_stat_start;	498	evapi.stat_start = ev_stat_start;
415	evapi.stat_stop = ev_stat_stop;	499	evapi.stat_stop = ev_stat_stop;
416	evapi.stat_stat = ev_stat_stat;	500	evapi.stat_stat = ev_stat_stat;
417	evapi.embed_start = ev_embed_start;	501	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	502	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	503	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	504	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	505	evapi.fork_stop = ev_fork_stop;
		506	evapi.cleanup_start = ev_cleanup_start;
		507	evapi.cleanup_stop = ev_cleanup_stop;
		508	evapi.async_start = ev_async_start;
		509	evapi.async_stop = ev_async_stop;
		510	evapi.async_send = ev_async_send;
422	evapi.clear_pending = ev_clear_pending;	511	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	512	evapi.invoke = ev_invoke;
424		513
425	sv_setiv (sv, (IV)&evapi);	514	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	515	SvREADONLY_on (sv);
427	}	516	}
428	#ifndef _WIN32	517	#if !defined(_WIN32) && !defined(_MINIX)
429	pthread_atfork (0, 0, ev_default_fork);	518	pthread_atfork (0, 0, default_fork);
430	#endif	519	#endif
431	}	520	}
432		521
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	522	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	523	CODE:
435	{	524	{
		525	if (!default_loop_sv)
		526	{
436	evapi.default_loop = ev_default_loop (flags);	527	evapi.default_loop = ev_default_loop (flags);
		528
437	if (!evapi.default_loop)	529	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	530	XSRETURN_UNDEF;
439		531
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	532	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	533	}
		534
		535	RETVAL = newSVsv (default_loop_sv);
442	}	536	}
443	OUTPUT:	537	OUTPUT:
444	RETVAL	538	RETVAL
		539
		540	void ev_default_destroy ()
		541	CODE:
		542	ev_loop_destroy (EV_DEFAULT_UC);
		543	SvREFCNT_dec (default_loop_sv);
		544	default_loop_sv = 0;
		545
		546	unsigned int ev_supported_backends ()
		547
		548	unsigned int ev_recommended_backends ()
		549
		550	unsigned int ev_embeddable_backends ()
		551
		552	void ev_sleep (NV interval)
445		553
446	NV ev_time ()	554	NV ev_time ()
447		555
448	NV ev_now ()	556	NV ev_now ()
449	C_ARGS: evapi.default_loop	557	C_ARGS: evapi.default_loop
450		558
		559	void ev_now_update ()
		560	C_ARGS: evapi.default_loop
		561
		562	void ev_suspend ()
		563	C_ARGS: evapi.default_loop
		564
		565	void ev_resume ()
		566	C_ARGS: evapi.default_loop
		567
451	unsigned int ev_backend ()	568	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	569	C_ARGS: evapi.default_loop
453		570
454	unsigned int ev_loop_count ()	571	void ev_verify ()
		572	ALIAS:
		573	loop_verify = 1
455	C_ARGS: evapi.default_loop	574	C_ARGS: evapi.default_loop
456		575
		576	unsigned int ev_iteration ()
		577	ALIAS:
		578	loop_count = 1
		579	C_ARGS: evapi.default_loop
		580
		581	unsigned int ev_depth ()
		582	ALIAS:
		583	loop_depth = 1
		584	C_ARGS: evapi.default_loop
		585
		586	void ev_set_io_collect_interval (NV interval)
		587	C_ARGS: evapi.default_loop, interval
		588
		589	void ev_set_timeout_collect_interval (NV interval)
		590	C_ARGS: evapi.default_loop, interval
		591
457	void ev_loop (int flags = 0)	592	void ev_run (int flags = 0)
		593	ALIAS:
		594	loop = 1
458	C_ARGS: evapi.default_loop, flags	595	C_ARGS: evapi.default_loop, flags
459		596
460	void ev_unloop (int how = 1)	597	void ev_break (int how = EVBREAK_ONE)
		598	ALIAS:
		599	unloop = 1
461	C_ARGS: evapi.default_loop, how	600	C_ARGS: evapi.default_loop, how
462		601
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	602	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	603	C_ARGS: evapi.default_loop, fd, revents
465		604
466	void ev_feed_signal_event (SV *signal)	605	void ev_feed_signal_event (SV *signal)
467	CODE:	606	CODE:
468	{	607	{
469	Signal signum = sv_signum (signal);	608	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	609	CHECK_SIG (signal, signum);
471		610
472	ev_feed_signal_event (evapi.default_loop, signum);	611	ev_feed_signal_event (evapi.default_loop, signum);
473	}	612	}
474		613
		614	unsigned int ev_pending_count ()
		615	C_ARGS: evapi.default_loop
		616
		617	void ev_invoke_pending ()
		618	C_ARGS: evapi.default_loop
		619
475	ev_io *io (SV *fh, int events, SV *cb)	620	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	621	ALIAS:
477	io_ns = 1	622	io_ns = 1
		623	_ae_io = 2
478	CODE:	624	CODE:
479	{	625	{
480	int fd = sv_fileno (fh);	626	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	627	CHECK_FD (fh, fd);
482		628
		629	if (ix == 2)
		630	{
		631	ix = 0;
		632	events = events ? EV_WRITE : EV_READ;
		633	}
		634
483	RETVAL = e_new (sizeof (ev_io), cb);	635	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	636	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	637	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	638	if (!ix) START (io, RETVAL);
487	}	639	}
488	OUTPUT:	640	OUTPUT:
489	RETVAL	641	RETVAL
…		…
492	ALIAS:	644	ALIAS:
493	timer_ns = 1	645	timer_ns = 1
494	INIT:	646	INIT:
495	CHECK_REPEAT (repeat);	647	CHECK_REPEAT (repeat);
496	CODE:	648	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	649	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	650	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	651	if (!ix) START (timer, RETVAL);
500	OUTPUT:	652	OUTPUT:
501	RETVAL	653	RETVAL
502		654
…		…
506	INIT:	658	INIT:
507	CHECK_REPEAT (interval);	659	CHECK_REPEAT (interval);
508	CODE:	660	CODE:
509	{	661	{
510	ev_periodic *w;	662	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	663	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	664	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	665	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	666	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	667	if (!ix) START (periodic, w);
516	}	668	}
517	OUTPUT:	669	OUTPUT:
518	RETVAL	670	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	672	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	673	ALIAS:
522	signal_ns = 1	674	signal_ns = 1
523	CODE:	675	CODE:
524	{	676	{
525	Signal signum = sv_signum (signal);	677	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	678	CHECK_SIG (signal, signum);
527		679
528	RETVAL = e_new (sizeof (ev_signal), cb);	680	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	681	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	682	if (!ix) START_SIGNAL (RETVAL);
531	}	683	}
532	OUTPUT:	684	OUTPUT:
533	RETVAL	685	RETVAL
534		686
535	ev_idle *idle (SV *cb)	687	ev_idle *idle (SV *cb)
536	ALIAS:	688	ALIAS:
537	idle_ns = 1	689	idle_ns = 1
538	CODE:	690	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	691	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	692	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	693	if (!ix) START (idle, RETVAL);
542	OUTPUT:	694	OUTPUT:
543	RETVAL	695	RETVAL
544		696
545	ev_prepare *prepare (SV *cb)	697	ev_prepare *prepare (SV *cb)
546	ALIAS:	698	ALIAS:
547	prepare_ns = 1	699	prepare_ns = 1
548	CODE:	700	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	701	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	702	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	703	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	704	OUTPUT:
553	RETVAL	705	RETVAL
554		706
555	ev_check *check (SV *cb)	707	ev_check *check (SV *cb)
556	ALIAS:	708	ALIAS:
557	check_ns = 1	709	check_ns = 1
558	CODE:	710	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	711	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	712	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	713	if (!ix) START (check, RETVAL);
562	OUTPUT:	714	OUTPUT:
563	RETVAL	715	RETVAL
564		716
565	ev_fork *fork (SV *cb)	717	ev_fork *fork (SV *cb)
566	ALIAS:	718	ALIAS:
567	fork_ns = 1	719	fork_ns = 1
568	CODE:	720	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	721	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	722	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	723	if (!ix) START (fork, RETVAL);
572	OUTPUT:	724	OUTPUT:
573	RETVAL	725	RETVAL
574		726
		727	ev_cleanup *cleanup (SV *cb)
		728	ALIAS:
		729	cleanup_ns = 1
		730	CODE:
		731	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		732	ev_cleanup_set (RETVAL);
		733	if (!ix) START (cleanup, RETVAL);
		734	OUTPUT:
		735	RETVAL
		736
575	ev_child *child (int pid, SV *cb)	737	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	738	ALIAS:
577	child_ns = 1	739	child_ns = 1
578	CODE:	740	CODE:
		741	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	742	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	743	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	744	if (!ix) START (child, RETVAL);
		745	#else
		746	croak ("EV::child watchers not supported on this platform");
		747	#endif
582	OUTPUT:	748	OUTPUT:
583	RETVAL	749	RETVAL
		750
584		751
585	ev_stat *stat (SV *path, NV interval, SV *cb)	752	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	753	ALIAS:
587	stat_ns = 1	754	stat_ns = 1
588	CODE:	755	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	756	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	757	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	758	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	759	if (!ix) START (stat, RETVAL);
		760	OUTPUT:
		761	RETVAL
		762
		763	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		764	ALIAS:
		765	embed_ns = 1
		766	CODE:
		767	{
		768	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		769	croak ("passed loop is not embeddable via EV::embed,");
		770
		771	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		772	e_fh (RETVAL) = newSVsv (ST (0));
		773	ev_embed_set (RETVAL, loop);
		774	if (!ix) START (embed, RETVAL);
		775	}
		776	OUTPUT:
		777	RETVAL
		778
		779	ev_async *async (SV *cb)
		780	ALIAS:
		781	async_ns = 1
		782	CODE:
		783	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		784	ev_async_set (RETVAL);
		785	if (!ix) START (async, RETVAL);
593	OUTPUT:	786	OUTPUT:
594	RETVAL	787	RETVAL
595		788
596	void once (SV *fh, int events, SV *timeout, SV *cb)	789	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	790	CODE:
598	ev_once (	791	ev_once (
599	evapi.default_loop,	792	evapi.default_loop,
600	sv_fileno (fh), events,	793	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	794	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	795	e_once_cb,
603	newSVsv (cb)	796	newSVsv (cb)
604	);	797	);
605		798
…		…
610	int ev_is_active (ev_watcher *w)	803	int ev_is_active (ev_watcher *w)
611		804
612	int ev_is_pending (ev_watcher *w)	805	int ev_is_pending (ev_watcher *w)
613		806
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	807	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	808	C_ARGS: e_loop (w), w, revents
616		809
617	int ev_clear_pending (ev_watcher *w)	810	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	811	C_ARGS: e_loop (w), w
619		812
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	813	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	814	C_ARGS: e_loop (w), w, revents
622		815
623	int keepalive (ev_watcher *w, int new_value = 0)	816	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	817	CODE:
625	{	818	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	819	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	820	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		821
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	822	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	823	{
		824	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	825	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	826	UNREF (w);
634	}	827	}
635	}	828	}
636	OUTPUT:	829	OUTPUT:
637	RETVAL	830	RETVAL
638		831
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	832	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	833	CODE:
641	{	834	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	835	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	836	{
		837	new_cb = s_get_cv_croak (new_cb);
		838	RETVAL = newRV_noinc (w->cb_sv);
		839	w->cb_sv = SvREFCNT_inc (new_cb);
		840	}
		841	else
		842	RETVAL = newRV_inc (w->cb_sv);
646	}	843	}
647	OUTPUT:	844	OUTPUT:
648	RETVAL	845	RETVAL
649		846
650	SV *data (ev_watcher *w, SV *new_data = 0)	847	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	853	{
657	SvREFCNT_dec (w->data);	854	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	855	w->data = newSVsv (new_data);
659	}	856	}
660	}	857	}
		858	OUTPUT:
		859	RETVAL
		860
		861	SV *loop (ev_watcher *w)
		862	CODE:
		863	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	864	OUTPUT:
662	RETVAL	865	RETVAL
663		866
664	int priority (ev_watcher *w, int new_priority = 0)	867	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	868	CODE:
…		…
709	e_destroy (w);	912	e_destroy (w);
710		913
711	void set (ev_io *w, SV *fh, int events)	914	void set (ev_io *w, SV *fh, int events)
712	CODE:	915	CODE:
713	{	916	{
714	int fd = sv_fileno (fh);	917	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	918	CHECK_FD (fh, fd);
716		919
717	sv_setsv (w->fh, fh);	920	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	921	RESET (io, w, (w, fd, events));
719	}	922	}
720		923
721	SV *fh (ev_io *w, SV *new_fh = 0)	924	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	925	CODE:
723	{	926	{
724	if (items > 1)	927	if (items > 1)
725	{	928	{
726	int fd = sv_fileno (new_fh);	929	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	930	CHECK_FD (new_fh, fd);
728		931
729	RETVAL = w->fh;	932	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	933	e_fh (w) = newSVsv (new_fh);
731		934
732	RESET (io, w, (w, fd, w->events));	935	RESET (io, w, (w, fd, w->events));
733	}	936	}
734	else	937	else
735	RETVAL = newSVsv (w->fh);	938	RETVAL = newSVsv (e_fh (w));
736	}	939	}
737	OUTPUT:	940	OUTPUT:
738	RETVAL	941	RETVAL
739		942
740	int events (ev_io *w, int new_events = EV_UNDEF)	943	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		953
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	954	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		955
753	void ev_signal_start (ev_signal *w)	956	void ev_signal_start (ev_signal *w)
754	CODE:	957	CODE:
755	START (signal, w);	958	START_SIGNAL (w);
756		959
757	void ev_signal_stop (ev_signal *w)	960	void ev_signal_stop (ev_signal *w)
758	CODE:	961	CODE:
759	STOP (signal, w);	962	STOP (signal, w);
760		963
…		…
764	e_destroy (w);	967	e_destroy (w);
765		968
766	void set (ev_signal *w, SV *signal)	969	void set (ev_signal *w, SV *signal)
767	CODE:	970	CODE:
768	{	971	{
769	Signal signum = sv_signum (signal);	972	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	973	CHECK_SIG (signal, signum);
771		974
772	RESET (signal, w, (w, signum));	975	RESET_SIGNAL (w, (w, signum));
773	}	976	}
774		977
775	int signal (ev_signal *w, SV *new_signal = 0)	978	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	979	CODE:
777	{	980	{
778	RETVAL = w->signum;	981	RETVAL = w->signum;
779		982
780	if (items > 1)	983	if (items > 1)
781	{	984	{
782	Signal signum = sv_signum (new_signal);	985	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	986	CHECK_SIG (new_signal, signum);
784		987
785	RESET (signal, w, (w, signum));	988	RESET_SIGNAL (w, (w, signum));
786	}	989	}
787	}	990	}
788	OUTPUT:	991	OUTPUT:
789	RETVAL	992	RETVAL
790		993
…		…
802		1005
803	void ev_timer_again (ev_timer *w)	1006	void ev_timer_again (ev_timer *w)
804	INIT:	1007	INIT:
805	CHECK_REPEAT (w->repeat);	1008	CHECK_REPEAT (w->repeat);
806	CODE:	1009	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	1010	ev_timer_again (e_loop (w), w);
809	UNREF (w);	1011	UNREF (w);
		1012
		1013	NV ev_timer_remaining (ev_timer *w)
		1014	C_ARGS: e_loop (w), w
810		1015
811	void DESTROY (ev_timer *w)	1016	void DESTROY (ev_timer *w)
812	CODE:	1017	CODE:
813	STOP (timer, w);	1018	STOP (timer, w);
814	e_destroy (w);	1019	e_destroy (w);
…		…
817	INIT:	1022	INIT:
818	CHECK_REPEAT (repeat);	1023	CHECK_REPEAT (repeat);
819	CODE:	1024	CODE:
820	RESET (timer, w, (w, after, repeat));	1025	RESET (timer, w, (w, after, repeat));
821		1026
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_	1027	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		1028
830	void ev_periodic_start (ev_periodic *w)	1029	void ev_periodic_start (ev_periodic *w)
831	INIT:	1030	INIT:
832	CHECK_REPEAT (w->interval);	1031	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1036	CODE:
838	STOP (periodic, w);	1037	STOP (periodic, w);
839		1038
840	void ev_periodic_again (ev_periodic *w)	1039	void ev_periodic_again (ev_periodic *w)
841	CODE:	1040	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1041	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1042	UNREF (w);
845		1043
846	void DESTROY (ev_periodic *w)	1044	void DESTROY (ev_periodic *w)
847	CODE:	1045	CODE:
848	STOP (periodic, w);	1046	STOP (periodic, w);
…		…
851	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1049	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852	INIT:	1050	INIT:
853	CHECK_REPEAT (interval);	1051	CHECK_REPEAT (interval);
854	CODE:	1052	CODE:
855	{	1053	{
856	SvREFCNT_dec (w->fh);	1054	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1055	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1056
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1057	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
860	}	1058	}
861		1059
862	NV at (ev_periodic *w)	1060	NV at (ev_periodic *w)
863	CODE:	1061	CODE:
864	RETVAL = w->at;	1062	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1063	OUTPUT:
866	RETVAL	1064	RETVAL
867		1065
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1066	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1067
…		…
878	void DESTROY (ev_idle *w)	1076	void DESTROY (ev_idle *w)
879	CODE:	1077	CODE:
880	STOP (idle, w);	1078	STOP (idle, w);
881	e_destroy (w);	1079	e_destroy (w);
882		1080
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1081	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1082
885	void ev_prepare_start (ev_prepare *w)	1083	void ev_prepare_start (ev_prepare *w)
886	CODE:	1084	CODE:
887	START (prepare, w);	1085	START (prepare, w);
888		1086
…		…
923	void DESTROY (ev_fork *w)	1121	void DESTROY (ev_fork *w)
924	CODE:	1122	CODE:
925	STOP (fork, w);	1123	STOP (fork, w);
926	e_destroy (w);	1124	e_destroy (w);
927		1125
		1126	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1127
		1128	void ev_cleanup_start (ev_cleanup *w)
		1129	CODE:
		1130	START (cleanup, w);
		1131
		1132	void ev_cleanup_stop (ev_cleanup *w)
		1133	CODE:
		1134	STOP (cleanup, w);
		1135
		1136	void DESTROY (ev_cleanup *w)
		1137	CODE:
		1138	STOP (cleanup, w);
		1139	e_destroy (w);
		1140
		1141	int keepalive (ev_watcher *w, int new_value = 0)
		1142	CODE:
		1143	RETVAL = 0;
		1144	OUTPUT:
		1145	RETVAL
		1146
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1147	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1148
		1149	#if EV_CHILD_ENABLE
929		1150
930	void ev_child_start (ev_child *w)	1151	void ev_child_start (ev_child *w)
931	CODE:	1152	CODE:
932	START (child, w);	1153	START (child, w);
933		1154
…		…
938	void DESTROY (ev_child *w)	1159	void DESTROY (ev_child *w)
939	CODE:	1160	CODE:
940	STOP (child, w);	1161	STOP (child, w);
941	e_destroy (w);	1162	e_destroy (w);
942		1163
943	void set (ev_child *w, int pid)	1164	void set (ev_child *w, int pid, int trace)
944	CODE:	1165	CODE:
945	RESET (child, w, (w, pid));	1166	RESET (child, w, (w, pid, trace));
946		1167
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)	1168	int pid (ev_child *w)
960	ALIAS:	1169	ALIAS:
961	rpid = 1	1170	rpid = 1
		1171	rstatus = 2
962	CODE:	1172	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1173	RETVAL = ix == 0 ? w->pid
		1174	: ix == 1 ? w->rpid
		1175	: w->rstatus;
964	OUTPUT:	1176	OUTPUT:
965	RETVAL	1177	RETVAL
		1178
		1179	#endif
966		1180
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1181	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1182
969	void ev_stat_start (ev_stat *w)	1183	void ev_stat_start (ev_stat *w)
970	CODE:	1184	CODE:
…		…
980	e_destroy (w);	1194	e_destroy (w);
981		1195
982	void set (ev_stat *w, SV *path, NV interval)	1196	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1197	CODE:
984	{	1198	{
985	sv_setsv (w->fh, path);	1199	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1200	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1201	}
988		1202
989	SV *path (ev_stat *w, SV *new_path = 0)	1203	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1204	CODE:
991	{	1205	{
992	RETVAL = SvREFCNT_inc (w->fh);	1206	RETVAL = SvREFCNT_inc (e_fh (w));
993		1207
994	if (items > 1)	1208	if (items > 1)
995	{	1209	{
996	SvREFCNT_dec (w->fh);	1210	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1211	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1212	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1213	}
1000	}	1214	}
1001	OUTPUT:	1215	OUTPUT:
1002	RETVAL	1216	RETVAL
1003		1217
…		…
1005	CODE:	1219	CODE:
1006	{	1220	{
1007	RETVAL = w->interval;	1221	RETVAL = w->interval;
1008		1222
1009	if (items > 1)	1223	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1224	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1225	}
1012	OUTPUT:	1226	OUTPUT:
1013	RETVAL	1227	RETVAL
1014		1228
1015	void prev (ev_stat *w)	1229	void prev (ev_stat *w)
…		…
1019	PPCODE:	1233	PPCODE:
1020	{	1234	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1235	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1236
1023	if (ix == 1)	1237	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1238	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1239	else if (!s->st_nlink)
1026	errno = ENOENT;	1240	errno = ENOENT;
1027		1241
1028	PL_statcache.st_dev = s->st_nlink;	1242	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1243	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1270	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1271	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1272	}
1059	}	1273	}
1060		1274
		1275	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1276
		1277	void ev_embed_start (ev_embed *w)
		1278	CODE:
		1279	START (embed, w);
		1280
		1281	void ev_embed_stop (ev_embed *w)
		1282	CODE:
		1283	STOP (embed, w);
		1284
		1285	void DESTROY (ev_embed *w)
		1286	CODE:
		1287	STOP (embed, w);
		1288	e_destroy (w);
		1289
		1290	void set (ev_embed *w, struct ev_loop *loop)
		1291	CODE:
		1292	{
		1293	sv_setsv (e_fh (w), ST (1));
		1294	RESET (embed, w, (w, loop));
		1295	}
		1296
		1297	SV *other (ev_embed *w)
		1298	CODE:
		1299	RETVAL = newSVsv (e_fh (w));
		1300	OUTPUT:
		1301	RETVAL
		1302
		1303	void ev_embed_sweep (ev_embed *w)
		1304	C_ARGS: e_loop (w), w
		1305
		1306	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1307
		1308	void ev_async_start (ev_async *w)
		1309	CODE:
		1310	START (async, w);
		1311
		1312	void ev_async_stop (ev_async *w)
		1313	CODE:
		1314	STOP (async, w);
		1315
		1316	void DESTROY (ev_async *w)
		1317	CODE:
		1318	STOP (async, w);
		1319	e_destroy (w);
		1320
		1321	void ev_async_send (ev_async *w)
		1322	C_ARGS: e_loop (w), w
		1323
		1324	SV *ev_async_async_pending (ev_async *w)
		1325	CODE:
		1326	RETVAL = boolSV (ev_async_pending (w));
		1327	OUTPUT:
		1328	RETVAL
		1329
		1330	#ifndef EV_NO_LOOP
		1331
		1332	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1333
		1334	SV *new (SV *klass, unsigned int flags = 0)
		1335	CODE:
		1336	{
		1337	struct ev_loop *loop = ev_loop_new (flags);
		1338
		1339	if (!loop)
		1340	XSRETURN_UNDEF;
		1341
		1342	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1343	}
		1344	OUTPUT:
		1345	RETVAL
		1346
		1347	void DESTROY (struct ev_loop *loop)
		1348	CODE:
		1349	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1350	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1351	if (loop != evapi.default_loop)
		1352	ev_loop_destroy (loop);
		1353
		1354	void ev_loop_fork (struct ev_loop *loop)
		1355
		1356	NV ev_now (struct ev_loop *loop)
		1357
		1358	void ev_now_update (struct ev_loop *loop)
		1359
		1360	void ev_suspend (struct ev_loop *loop)
		1361
		1362	void ev_resume (struct ev_loop *loop)
		1363
		1364	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1365
		1366	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1367
		1368	unsigned int ev_backend (struct ev_loop *loop)
		1369
		1370	void ev_verify (struct ev_loop *loop)
		1371	ALIAS:
		1372	loop_verify = 1
		1373
		1374	unsigned int ev_iteration (struct ev_loop *loop)
		1375	ALIAS:
		1376	loop_count = 1
		1377
		1378	unsigned int ev_depth (struct ev_loop *loop)
		1379	ALIAS:
		1380	loop_depth = 1
		1381
		1382	void ev_run (struct ev_loop *loop, int flags = 0)
		1383	ALIAS:
		1384	loop = 1
		1385
		1386	void ev_break (struct ev_loop *loop, int how = 1)
		1387	ALIAS:
		1388	unloop = 1
		1389
		1390	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1391
		1392	unsigned int ev_pending_count (struct ev_loop *loop)
		1393
		1394	void ev_invoke_pending (struct ev_loop *loop)
		1395
1061	#if 0	1396	#if 0
1062		1397
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1398	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1399	CODE:
1065	BOOT:
1066	{	1400	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1401	Signal signum = s_signum (signal);
		1402	CHECK_SIG (signal, signum);
1068		1403
1069	static const struct {	1404	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	}	1405	}
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		1406
1101	#endif	1407	#endif
1102		1408
		1409	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1410	ALIAS:
		1411	io_ns = 1
		1412	CODE:
		1413	{
		1414	int fd = s_fileno (fh, events & EV_WRITE);
		1415	CHECK_FD (fh, fd);
1103		1416
		1417	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1418	e_fh (RETVAL) = newSVsv (fh);
		1419	ev_io_set (RETVAL, fd, events);
		1420	if (!ix) START (io, RETVAL);
		1421	}
		1422	OUTPUT:
		1423	RETVAL
1104		1424
		1425	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1426	ALIAS:
		1427	timer_ns = 1
		1428	INIT:
		1429	CHECK_REPEAT (repeat);
		1430	CODE:
		1431	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1432	ev_timer_set (RETVAL, after, repeat);
		1433	if (!ix) START (timer, RETVAL);
		1434	OUTPUT:
		1435	RETVAL
1105		1436
		1437	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1438	ALIAS:
		1439	periodic_ns = 1
		1440	INIT:
		1441	CHECK_REPEAT (interval);
		1442	CODE:
		1443	{
		1444	ev_periodic *w;
		1445	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1446	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1447	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1448	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1449	if (!ix) START (periodic, w);
		1450	}
		1451	OUTPUT:
		1452	RETVAL
1106		1453
		1454	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1455	ALIAS:
		1456	signal_ns = 1
		1457	CODE:
		1458	{
		1459	Signal signum = s_signum (signal);
		1460	CHECK_SIG (signal, signum);
1107		1461
		1462	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1463	ev_signal_set (RETVAL, signum);
		1464	if (!ix) START_SIGNAL (RETVAL);
		1465	}
		1466	OUTPUT:
		1467	RETVAL
1108		1468
		1469	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1470	ALIAS:
		1471	idle_ns = 1
		1472	CODE:
		1473	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1474	ev_idle_set (RETVAL);
		1475	if (!ix) START (idle, RETVAL);
		1476	OUTPUT:
		1477	RETVAL
1109		1478
		1479	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1480	ALIAS:
		1481	prepare_ns = 1
		1482	CODE:
		1483	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1484	ev_prepare_set (RETVAL);
		1485	if (!ix) START (prepare, RETVAL);
		1486	OUTPUT:
		1487	RETVAL
		1488
		1489	ev_check *check (struct ev_loop *loop, SV *cb)
		1490	ALIAS:
		1491	check_ns = 1
		1492	CODE:
		1493	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1494	ev_check_set (RETVAL);
		1495	if (!ix) START (check, RETVAL);
		1496	OUTPUT:
		1497	RETVAL
		1498
		1499	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1500	ALIAS:
		1501	fork_ns = 1
		1502	CODE:
		1503	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1504	ev_fork_set (RETVAL);
		1505	if (!ix) START (fork, RETVAL);
		1506	OUTPUT:
		1507	RETVAL
		1508
		1509	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1510	ALIAS:
		1511	cleanup_ns = 1
		1512	CODE:
		1513	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1514	ev_cleanup_set (RETVAL);
		1515	if (!ix) START (cleanup, RETVAL);
		1516	OUTPUT:
		1517	RETVAL
		1518
		1519	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1520	ALIAS:
		1521	child_ns = 1
		1522	CODE:
		1523	#if EV_CHILD_ENABLE
		1524	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1525	ev_child_set (RETVAL, pid, trace);
		1526	if (!ix) START (child, RETVAL);
		1527	#else
		1528	croak ("EV::child watchers not supported on this platform");
		1529	#endif
		1530	OUTPUT:
		1531	RETVAL
		1532
		1533	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1534	ALIAS:
		1535	stat_ns = 1
		1536	CODE:
		1537	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1538	e_fh (RETVAL) = newSVsv (path);
		1539	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1540	if (!ix) START (stat, RETVAL);
		1541	OUTPUT:
		1542	RETVAL
		1543
		1544	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1545	ALIAS:
		1546	embed_ns = 1
		1547	CODE:
		1548	{
		1549	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1550	croak ("passed loop is not embeddable via EV::embed,");
		1551
		1552	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1553	e_fh (RETVAL) = newSVsv (ST (1));
		1554	ev_embed_set (RETVAL, other);
		1555	if (!ix) START (embed, RETVAL);
		1556	}
		1557	OUTPUT:
		1558	RETVAL
		1559
		1560	ev_async *async (struct ev_loop *loop, SV *cb)
		1561	ALIAS:
		1562	async_ns = 1
		1563	CODE:
		1564	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1565	ev_async_set (RETVAL);
		1566	if (!ix) START (async, RETVAL);
		1567	OUTPUT:
		1568	RETVAL
		1569
		1570	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1571	CODE:
		1572	ev_once (
		1573	loop,
		1574	s_fileno (fh, events & EV_WRITE), events,
		1575	SvOK (timeout) ? SvNV (timeout) : -1.,
		1576	e_once_cb,
		1577	newSVsv (cb)
		1578	);
		1579
		1580	#endif
		1581

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