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Comparing EV/EV.xs (file contents):
Revision 1.92 by root, Thu Dec 20 08:18:54 2007 UTC vs.
Revision 1.154 by root, Tue Jan 11 02:31:24 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	#define EV_H <ev.h>
9	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */	5	/* fix perl api breakage */
12	#undef signal	6	#undef signal
13	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_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"
14		25
15	#define EV_SELECT_IS_WINSOCKET 0	26	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	27	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	28	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	29	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	30	# define fd_mask Perl_fd_mask
20	#endif	31	#endif
21	/* 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 */
22	#include "libev/ev.c"	33	#include "libev/ev.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 ()
		559
		560	void ev_feed_signal (SV *signal)
		561	CODE:
		562	{
		563	Signal signum = s_signum (signal);
		564	CHECK_SIG (signal, signum);
		565
		566	ev_feed_signal (signum);
		567	}
447		568
448	NV ev_now ()	569	NV ev_now ()
449	C_ARGS: evapi.default_loop	570	C_ARGS: evapi.default_loop
450		571
		572	void ev_now_update ()
		573	C_ARGS: evapi.default_loop
		574
		575	void ev_suspend ()
		576	C_ARGS: evapi.default_loop
		577
		578	void ev_resume ()
		579	C_ARGS: evapi.default_loop
		580
451	unsigned int ev_backend ()	581	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	582	C_ARGS: evapi.default_loop
453		583
454	unsigned int ev_loop_count ()	584	void ev_verify ()
		585	ALIAS:
		586	loop_verify = 1
455	C_ARGS: evapi.default_loop	587	C_ARGS: evapi.default_loop
456		588
		589	unsigned int ev_iteration ()
		590	ALIAS:
		591	loop_count = 1
		592	C_ARGS: evapi.default_loop
		593
		594	unsigned int ev_depth ()
		595	ALIAS:
		596	loop_depth = 1
		597	C_ARGS: evapi.default_loop
		598
		599	void ev_set_io_collect_interval (NV interval)
		600	C_ARGS: evapi.default_loop, interval
		601
		602	void ev_set_timeout_collect_interval (NV interval)
		603	C_ARGS: evapi.default_loop, interval
		604
457	void ev_loop (int flags = 0)	605	void ev_run (int flags = 0)
		606	ALIAS:
		607	loop = 1
458	C_ARGS: evapi.default_loop, flags	608	C_ARGS: evapi.default_loop, flags
459		609
460	void ev_unloop (int how = 1)	610	void ev_break (int how = EVBREAK_ONE)
		611	ALIAS:
		612	unloop = 1
461	C_ARGS: evapi.default_loop, how	613	C_ARGS: evapi.default_loop, how
462		614
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	615	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	616	C_ARGS: evapi.default_loop, fd, revents
465		617
466	void ev_feed_signal_event (SV *signal)	618	void ev_feed_signal_event (SV *signal)
467	CODE:	619	CODE:
468	{	620	{
469	Signal signum = sv_signum (signal);	621	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	622	CHECK_SIG (signal, signum);
471		623
472	ev_feed_signal_event (evapi.default_loop, signum);	624	ev_feed_signal_event (evapi.default_loop, signum);
473	}	625	}
474		626
		627	unsigned int ev_pending_count ()
		628	C_ARGS: evapi.default_loop
		629
		630	void ev_invoke_pending ()
		631	C_ARGS: evapi.default_loop
		632
475	ev_io *io (SV *fh, int events, SV *cb)	633	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	634	ALIAS:
477	io_ns = 1	635	io_ns = 1
		636	_ae_io = 2
478	CODE:	637	CODE:
479	{	638	{
480	int fd = sv_fileno (fh);	639	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	640	CHECK_FD (fh, fd);
482		641
		642	if (ix == 2)
		643	{
		644	ix = 0;
		645	events = events ? EV_WRITE : EV_READ;
		646	}
		647
483	RETVAL = e_new (sizeof (ev_io), cb);	648	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	649	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	650	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	651	if (!ix) START (io, RETVAL);
487	}	652	}
488	OUTPUT:	653	OUTPUT:
489	RETVAL	654	RETVAL
…		…
492	ALIAS:	657	ALIAS:
493	timer_ns = 1	658	timer_ns = 1
494	INIT:	659	INIT:
495	CHECK_REPEAT (repeat);	660	CHECK_REPEAT (repeat);
496	CODE:	661	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	662	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	663	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	664	if (!ix) START (timer, RETVAL);
500	OUTPUT:	665	OUTPUT:
501	RETVAL	666	RETVAL
502		667
…		…
506	INIT:	671	INIT:
507	CHECK_REPEAT (interval);	672	CHECK_REPEAT (interval);
508	CODE:	673	CODE:
509	{	674	{
510	ev_periodic *w;	675	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	676	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	677	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	678	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	679	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	680	if (!ix) START (periodic, w);
516	}	681	}
517	OUTPUT:	682	OUTPUT:
518	RETVAL	683	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	685	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	686	ALIAS:
522	signal_ns = 1	687	signal_ns = 1
523	CODE:	688	CODE:
524	{	689	{
525	Signal signum = sv_signum (signal);	690	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	691	CHECK_SIG (signal, signum);
527		692
528	RETVAL = e_new (sizeof (ev_signal), cb);	693	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	694	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	695	if (!ix) START_SIGNAL (RETVAL);
531	}	696	}
532	OUTPUT:	697	OUTPUT:
533	RETVAL	698	RETVAL
534		699
535	ev_idle *idle (SV *cb)	700	ev_idle *idle (SV *cb)
536	ALIAS:	701	ALIAS:
537	idle_ns = 1	702	idle_ns = 1
538	CODE:	703	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	704	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	705	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	706	if (!ix) START (idle, RETVAL);
542	OUTPUT:	707	OUTPUT:
543	RETVAL	708	RETVAL
544		709
545	ev_prepare *prepare (SV *cb)	710	ev_prepare *prepare (SV *cb)
546	ALIAS:	711	ALIAS:
547	prepare_ns = 1	712	prepare_ns = 1
548	CODE:	713	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	714	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	715	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	716	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	717	OUTPUT:
553	RETVAL	718	RETVAL
554		719
555	ev_check *check (SV *cb)	720	ev_check *check (SV *cb)
556	ALIAS:	721	ALIAS:
557	check_ns = 1	722	check_ns = 1
558	CODE:	723	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	724	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	725	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	726	if (!ix) START (check, RETVAL);
562	OUTPUT:	727	OUTPUT:
563	RETVAL	728	RETVAL
564		729
565	ev_fork *fork (SV *cb)	730	ev_fork *fork (SV *cb)
566	ALIAS:	731	ALIAS:
567	fork_ns = 1	732	fork_ns = 1
568	CODE:	733	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	734	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	735	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	736	if (!ix) START (fork, RETVAL);
572	OUTPUT:	737	OUTPUT:
573	RETVAL	738	RETVAL
574		739
		740	ev_cleanup *cleanup (SV *cb)
		741	ALIAS:
		742	cleanup_ns = 1
		743	CODE:
		744	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		745	ev_cleanup_set (RETVAL);
		746	if (!ix) START (cleanup, RETVAL);
		747	OUTPUT:
		748	RETVAL
		749
575	ev_child *child (int pid, SV *cb)	750	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	751	ALIAS:
577	child_ns = 1	752	child_ns = 1
578	CODE:	753	CODE:
		754	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	755	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	756	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	757	if (!ix) START (child, RETVAL);
		758	#else
		759	croak ("EV::child watchers not supported on this platform");
		760	#endif
582	OUTPUT:	761	OUTPUT:
583	RETVAL	762	RETVAL
		763
584		764
585	ev_stat *stat (SV *path, NV interval, SV *cb)	765	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	766	ALIAS:
587	stat_ns = 1	767	stat_ns = 1
588	CODE:	768	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	769	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	770	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	771	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	772	if (!ix) START (stat, RETVAL);
		773	OUTPUT:
		774	RETVAL
		775
		776	#ifndef EV_NO_LOOPS
		777
		778	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		779	ALIAS:
		780	embed_ns = 1
		781	CODE:
		782	{
		783	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		784	croak ("passed loop is not embeddable via EV::embed,");
		785
		786	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		787	e_fh (RETVAL) = newSVsv (ST (0));
		788	ev_embed_set (RETVAL, loop);
		789	if (!ix) START (embed, RETVAL);
		790	}
		791	OUTPUT:
		792	RETVAL
		793
		794	#endif
		795
		796	ev_async *async (SV *cb)
		797	ALIAS:
		798	async_ns = 1
		799	CODE:
		800	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		801	ev_async_set (RETVAL);
		802	if (!ix) START (async, RETVAL);
593	OUTPUT:	803	OUTPUT:
594	RETVAL	804	RETVAL
595		805
596	void once (SV *fh, int events, SV *timeout, SV *cb)	806	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	807	CODE:
598	ev_once (	808	ev_once (
599	evapi.default_loop,	809	evapi.default_loop,
600	sv_fileno (fh), events,	810	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	811	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	812	e_once_cb,
603	newSVsv (cb)	813	newSVsv (cb)
604	);	814	);
605		815
…		…
610	int ev_is_active (ev_watcher *w)	820	int ev_is_active (ev_watcher *w)
611		821
612	int ev_is_pending (ev_watcher *w)	822	int ev_is_pending (ev_watcher *w)
613		823
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	824	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	825	C_ARGS: e_loop (w), w, revents
616		826
617	int ev_clear_pending (ev_watcher *w)	827	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	828	C_ARGS: e_loop (w), w
619		829
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	830	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	831	C_ARGS: e_loop (w), w, revents
622		832
623	int keepalive (ev_watcher *w, int new_value = 0)	833	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	834	CODE:
625	{	835	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	836	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	837	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		838
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	839	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	840	{
		841	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	842	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	843	UNREF (w);
634	}	844	}
635	}	845	}
636	OUTPUT:	846	OUTPUT:
637	RETVAL	847	RETVAL
638		848
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	849	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	850	CODE:
641	{	851	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	852	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	853	{
		854	new_cb = s_get_cv_croak (new_cb);
		855	RETVAL = newRV_noinc (w->cb_sv);
		856	w->cb_sv = SvREFCNT_inc (new_cb);
		857	}
		858	else
		859	RETVAL = newRV_inc (w->cb_sv);
646	}	860	}
647	OUTPUT:	861	OUTPUT:
648	RETVAL	862	RETVAL
649		863
650	SV *data (ev_watcher *w, SV *new_data = 0)	864	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	870	{
657	SvREFCNT_dec (w->data);	871	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	872	w->data = newSVsv (new_data);
659	}	873	}
660	}	874	}
		875	OUTPUT:
		876	RETVAL
		877
		878	SV *loop (ev_watcher *w)
		879	CODE:
		880	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	881	OUTPUT:
662	RETVAL	882	RETVAL
663		883
664	int priority (ev_watcher *w, int new_priority = 0)	884	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	885	CODE:
…		…
709	e_destroy (w);	929	e_destroy (w);
710		930
711	void set (ev_io *w, SV *fh, int events)	931	void set (ev_io *w, SV *fh, int events)
712	CODE:	932	CODE:
713	{	933	{
714	int fd = sv_fileno (fh);	934	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	935	CHECK_FD (fh, fd);
716		936
717	sv_setsv (w->fh, fh);	937	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	938	RESET (io, w, (w, fd, events));
719	}	939	}
720		940
721	SV *fh (ev_io *w, SV *new_fh = 0)	941	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	942	CODE:
723	{	943	{
724	if (items > 1)	944	if (items > 1)
725	{	945	{
726	int fd = sv_fileno (new_fh);	946	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	947	CHECK_FD (new_fh, fd);
728		948
729	RETVAL = w->fh;	949	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	950	e_fh (w) = newSVsv (new_fh);
731		951
732	RESET (io, w, (w, fd, w->events));	952	RESET (io, w, (w, fd, w->events));
733	}	953	}
734	else	954	else
735	RETVAL = newSVsv (w->fh);	955	RETVAL = newSVsv (e_fh (w));
736	}	956	}
737	OUTPUT:	957	OUTPUT:
738	RETVAL	958	RETVAL
739		959
740	int events (ev_io *w, int new_events = EV_UNDEF)	960	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		970
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	971	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		972
753	void ev_signal_start (ev_signal *w)	973	void ev_signal_start (ev_signal *w)
754	CODE:	974	CODE:
755	START (signal, w);	975	START_SIGNAL (w);
756		976
757	void ev_signal_stop (ev_signal *w)	977	void ev_signal_stop (ev_signal *w)
758	CODE:	978	CODE:
759	STOP (signal, w);	979	STOP (signal, w);
760		980
…		…
764	e_destroy (w);	984	e_destroy (w);
765		985
766	void set (ev_signal *w, SV *signal)	986	void set (ev_signal *w, SV *signal)
767	CODE:	987	CODE:
768	{	988	{
769	Signal signum = sv_signum (signal);	989	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	990	CHECK_SIG (signal, signum);
771		991
772	RESET (signal, w, (w, signum));	992	RESET_SIGNAL (w, (w, signum));
773	}	993	}
774		994
775	int signal (ev_signal *w, SV *new_signal = 0)	995	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	996	CODE:
777	{	997	{
778	RETVAL = w->signum;	998	RETVAL = w->signum;
779		999
780	if (items > 1)	1000	if (items > 1)
781	{	1001	{
782	Signal signum = sv_signum (new_signal);	1002	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	1003	CHECK_SIG (new_signal, signum);
784		1004
785	RESET (signal, w, (w, signum));	1005	RESET_SIGNAL (w, (w, signum));
786	}	1006	}
787	}	1007	}
788	OUTPUT:	1008	OUTPUT:
789	RETVAL	1009	RETVAL
790		1010
…		…
802		1022
803	void ev_timer_again (ev_timer *w)	1023	void ev_timer_again (ev_timer *w)
804	INIT:	1024	INIT:
805	CHECK_REPEAT (w->repeat);	1025	CHECK_REPEAT (w->repeat);
806	CODE:	1026	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	1027	ev_timer_again (e_loop (w), w);
809	UNREF (w);	1028	UNREF (w);
		1029
		1030	NV ev_timer_remaining (ev_timer *w)
		1031	C_ARGS: e_loop (w), w
810		1032
811	void DESTROY (ev_timer *w)	1033	void DESTROY (ev_timer *w)
812	CODE:	1034	CODE:
813	STOP (timer, w);	1035	STOP (timer, w);
814	e_destroy (w);	1036	e_destroy (w);
…		…
817	INIT:	1039	INIT:
818	CHECK_REPEAT (repeat);	1040	CHECK_REPEAT (repeat);
819	CODE:	1041	CODE:
820	RESET (timer, w, (w, after, repeat));	1042	RESET (timer, w, (w, after, repeat));
821		1043
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_	1044	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		1045
830	void ev_periodic_start (ev_periodic *w)	1046	void ev_periodic_start (ev_periodic *w)
831	INIT:	1047	INIT:
832	CHECK_REPEAT (w->interval);	1048	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1053	CODE:
838	STOP (periodic, w);	1054	STOP (periodic, w);
839		1055
840	void ev_periodic_again (ev_periodic *w)	1056	void ev_periodic_again (ev_periodic *w)
841	CODE:	1057	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1058	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1059	UNREF (w);
845		1060
846	void DESTROY (ev_periodic *w)	1061	void DESTROY (ev_periodic *w)
847	CODE:	1062	CODE:
848	STOP (periodic, w);	1063	STOP (periodic, w);
…		…
851	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1066	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852	INIT:	1067	INIT:
853	CHECK_REPEAT (interval);	1068	CHECK_REPEAT (interval);
854	CODE:	1069	CODE:
855	{	1070	{
856	SvREFCNT_dec (w->fh);	1071	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1072	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1073
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1074	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
860	}	1075	}
861		1076
862	NV at (ev_periodic *w)	1077	NV at (ev_periodic *w)
863	CODE:	1078	CODE:
864	RETVAL = w->at;	1079	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1080	OUTPUT:
866	RETVAL	1081	RETVAL
867		1082
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1083	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1084
…		…
878	void DESTROY (ev_idle *w)	1093	void DESTROY (ev_idle *w)
879	CODE:	1094	CODE:
880	STOP (idle, w);	1095	STOP (idle, w);
881	e_destroy (w);	1096	e_destroy (w);
882		1097
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1098	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1099
885	void ev_prepare_start (ev_prepare *w)	1100	void ev_prepare_start (ev_prepare *w)
886	CODE:	1101	CODE:
887	START (prepare, w);	1102	START (prepare, w);
888		1103
…		…
923	void DESTROY (ev_fork *w)	1138	void DESTROY (ev_fork *w)
924	CODE:	1139	CODE:
925	STOP (fork, w);	1140	STOP (fork, w);
926	e_destroy (w);	1141	e_destroy (w);
927		1142
		1143	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1144
		1145	void ev_cleanup_start (ev_cleanup *w)
		1146	CODE:
		1147	START (cleanup, w);
		1148
		1149	void ev_cleanup_stop (ev_cleanup *w)
		1150	CODE:
		1151	STOP (cleanup, w);
		1152
		1153	void DESTROY (ev_cleanup *w)
		1154	CODE:
		1155	STOP (cleanup, w);
		1156	e_destroy (w);
		1157
		1158	int keepalive (ev_watcher *w, int new_value = 0)
		1159	CODE:
		1160	RETVAL = 0;
		1161	OUTPUT:
		1162	RETVAL
		1163
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1164	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1165
		1166	#if EV_CHILD_ENABLE
929		1167
930	void ev_child_start (ev_child *w)	1168	void ev_child_start (ev_child *w)
931	CODE:	1169	CODE:
932	START (child, w);	1170	START (child, w);
933		1171
…		…
938	void DESTROY (ev_child *w)	1176	void DESTROY (ev_child *w)
939	CODE:	1177	CODE:
940	STOP (child, w);	1178	STOP (child, w);
941	e_destroy (w);	1179	e_destroy (w);
942		1180
943	void set (ev_child *w, int pid)	1181	void set (ev_child *w, int pid, int trace)
944	CODE:	1182	CODE:
945	RESET (child, w, (w, pid));	1183	RESET (child, w, (w, pid, trace));
946		1184
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)	1185	int pid (ev_child *w)
960	ALIAS:	1186	ALIAS:
961	rpid = 1	1187	rpid = 1
		1188	rstatus = 2
962	CODE:	1189	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1190	RETVAL = ix == 0 ? w->pid
		1191	: ix == 1 ? w->rpid
		1192	: w->rstatus;
964	OUTPUT:	1193	OUTPUT:
965	RETVAL	1194	RETVAL
		1195
		1196	#endif
966		1197
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1198	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1199
969	void ev_stat_start (ev_stat *w)	1200	void ev_stat_start (ev_stat *w)
970	CODE:	1201	CODE:
…		…
980	e_destroy (w);	1211	e_destroy (w);
981		1212
982	void set (ev_stat *w, SV *path, NV interval)	1213	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1214	CODE:
984	{	1215	{
985	sv_setsv (w->fh, path);	1216	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1217	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1218	}
988		1219
989	SV *path (ev_stat *w, SV *new_path = 0)	1220	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1221	CODE:
991	{	1222	{
992	RETVAL = SvREFCNT_inc (w->fh);	1223	RETVAL = SvREFCNT_inc (e_fh (w));
993		1224
994	if (items > 1)	1225	if (items > 1)
995	{	1226	{
996	SvREFCNT_dec (w->fh);	1227	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1228	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1229	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1230	}
1000	}	1231	}
1001	OUTPUT:	1232	OUTPUT:
1002	RETVAL	1233	RETVAL
1003		1234
…		…
1005	CODE:	1236	CODE:
1006	{	1237	{
1007	RETVAL = w->interval;	1238	RETVAL = w->interval;
1008		1239
1009	if (items > 1)	1240	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1241	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1242	}
1012	OUTPUT:	1243	OUTPUT:
1013	RETVAL	1244	RETVAL
1014		1245
1015	void prev (ev_stat *w)	1246	void prev (ev_stat *w)
…		…
1019	PPCODE:	1250	PPCODE:
1020	{	1251	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1252	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1253
1023	if (ix == 1)	1254	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1255	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1256	else if (!s->st_nlink)
1026	errno = ENOENT;	1257	errno = ENOENT;
1027		1258
1028	PL_statcache.st_dev = s->st_nlink;	1259	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1260	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1287	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1288	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1289	}
1059	}	1290	}
1060		1291
		1292	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1293
		1294	void ev_embed_start (ev_embed *w)
		1295	CODE:
		1296	START (embed, w);
		1297
		1298	void ev_embed_stop (ev_embed *w)
		1299	CODE:
		1300	STOP (embed, w);
		1301
		1302	void DESTROY (ev_embed *w)
		1303	CODE:
		1304	STOP (embed, w);
		1305	e_destroy (w);
		1306
		1307	void set (ev_embed *w, struct ev_loop *loop)
		1308	CODE:
		1309	{
		1310	sv_setsv (e_fh (w), ST (1));
		1311	RESET (embed, w, (w, loop));
		1312	}
		1313
		1314	SV *other (ev_embed *w)
		1315	CODE:
		1316	RETVAL = newSVsv (e_fh (w));
		1317	OUTPUT:
		1318	RETVAL
		1319
		1320	void ev_embed_sweep (ev_embed *w)
		1321	C_ARGS: e_loop (w), w
		1322
		1323	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1324
		1325	void ev_async_start (ev_async *w)
		1326	CODE:
		1327	START (async, w);
		1328
		1329	void ev_async_stop (ev_async *w)
		1330	CODE:
		1331	STOP (async, w);
		1332
		1333	void DESTROY (ev_async *w)
		1334	CODE:
		1335	STOP (async, w);
		1336	e_destroy (w);
		1337
		1338	void ev_async_send (ev_async *w)
		1339	C_ARGS: e_loop (w), w
		1340
		1341	SV *ev_async_async_pending (ev_async *w)
		1342	CODE:
		1343	RETVAL = boolSV (ev_async_pending (w));
		1344	OUTPUT:
		1345	RETVAL
		1346
		1347	#ifndef EV_NO_LOOPS
		1348
		1349	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1350
		1351	SV *new (SV *klass, unsigned int flags = 0)
		1352	CODE:
		1353	{
		1354	struct ev_loop *loop = ev_loop_new (flags);
		1355
		1356	if (!loop)
		1357	XSRETURN_UNDEF;
		1358
		1359	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1360	}
		1361	OUTPUT:
		1362	RETVAL
		1363
		1364	void DESTROY (struct ev_loop *loop)
		1365	CODE:
		1366	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1367	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1368	if (loop != evapi.default_loop)
		1369	ev_loop_destroy (loop);
		1370
		1371	void ev_loop_fork (struct ev_loop *loop)
		1372
		1373	NV ev_now (struct ev_loop *loop)
		1374
		1375	void ev_now_update (struct ev_loop *loop)
		1376
		1377	void ev_suspend (struct ev_loop *loop)
		1378
		1379	void ev_resume (struct ev_loop *loop)
		1380
		1381	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1382
		1383	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1384
		1385	unsigned int ev_backend (struct ev_loop *loop)
		1386
		1387	void ev_verify (struct ev_loop *loop)
		1388	ALIAS:
		1389	loop_verify = 1
		1390
		1391	unsigned int ev_iteration (struct ev_loop *loop)
		1392	ALIAS:
		1393	loop_count = 1
		1394
		1395	unsigned int ev_depth (struct ev_loop *loop)
		1396	ALIAS:
		1397	loop_depth = 1
		1398
		1399	void ev_run (struct ev_loop *loop, int flags = 0)
		1400	ALIAS:
		1401	loop = 1
		1402
		1403	void ev_break (struct ev_loop *loop, int how = 1)
		1404	ALIAS:
		1405	unloop = 1
		1406
		1407	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1408
		1409	unsigned int ev_pending_count (struct ev_loop *loop)
		1410
		1411	void ev_invoke_pending (struct ev_loop *loop)
		1412
1061	#if 0	1413	#if 0
1062		1414
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1415	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1416	CODE:
1065	BOOT:
1066	{	1417	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1418	Signal signum = s_signum (signal);
		1419	CHECK_SIG (signal, signum);
1068		1420
1069	static const struct {	1421	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	}	1422	}
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		1423
1101	#endif	1424	#endif
1102		1425
		1426	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1427	ALIAS:
		1428	io_ns = 1
		1429	CODE:
		1430	{
		1431	int fd = s_fileno (fh, events & EV_WRITE);
		1432	CHECK_FD (fh, fd);
1103		1433
		1434	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1435	e_fh (RETVAL) = newSVsv (fh);
		1436	ev_io_set (RETVAL, fd, events);
		1437	if (!ix) START (io, RETVAL);
		1438	}
		1439	OUTPUT:
		1440	RETVAL
1104		1441
		1442	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1443	ALIAS:
		1444	timer_ns = 1
		1445	INIT:
		1446	CHECK_REPEAT (repeat);
		1447	CODE:
		1448	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1449	ev_timer_set (RETVAL, after, repeat);
		1450	if (!ix) START (timer, RETVAL);
		1451	OUTPUT:
		1452	RETVAL
1105		1453
		1454	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1455	ALIAS:
		1456	periodic_ns = 1
		1457	INIT:
		1458	CHECK_REPEAT (interval);
		1459	CODE:
		1460	{
		1461	ev_periodic *w;
		1462	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1463	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1464	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1465	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1466	if (!ix) START (periodic, w);
		1467	}
		1468	OUTPUT:
		1469	RETVAL
1106		1470
		1471	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1472	ALIAS:
		1473	signal_ns = 1
		1474	CODE:
		1475	{
		1476	Signal signum = s_signum (signal);
		1477	CHECK_SIG (signal, signum);
1107		1478
		1479	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1480	ev_signal_set (RETVAL, signum);
		1481	if (!ix) START_SIGNAL (RETVAL);
		1482	}
		1483	OUTPUT:
		1484	RETVAL
1108		1485
		1486	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1487	ALIAS:
		1488	idle_ns = 1
		1489	CODE:
		1490	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1491	ev_idle_set (RETVAL);
		1492	if (!ix) START (idle, RETVAL);
		1493	OUTPUT:
		1494	RETVAL
1109		1495
		1496	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1497	ALIAS:
		1498	prepare_ns = 1
		1499	CODE:
		1500	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1501	ev_prepare_set (RETVAL);
		1502	if (!ix) START (prepare, RETVAL);
		1503	OUTPUT:
		1504	RETVAL
		1505
		1506	ev_check *check (struct ev_loop *loop, SV *cb)
		1507	ALIAS:
		1508	check_ns = 1
		1509	CODE:
		1510	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1511	ev_check_set (RETVAL);
		1512	if (!ix) START (check, RETVAL);
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1517	ALIAS:
		1518	fork_ns = 1
		1519	CODE:
		1520	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1521	ev_fork_set (RETVAL);
		1522	if (!ix) START (fork, RETVAL);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1527	ALIAS:
		1528	cleanup_ns = 1
		1529	CODE:
		1530	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1531	ev_cleanup_set (RETVAL);
		1532	if (!ix) START (cleanup, RETVAL);
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1537	ALIAS:
		1538	child_ns = 1
		1539	CODE:
		1540	#if EV_CHILD_ENABLE
		1541	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1542	ev_child_set (RETVAL, pid, trace);
		1543	if (!ix) START (child, RETVAL);
		1544	#else
		1545	croak ("EV::child watchers not supported on this platform");
		1546	#endif
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1551	ALIAS:
		1552	stat_ns = 1
		1553	CODE:
		1554	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1555	e_fh (RETVAL) = newSVsv (path);
		1556	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1557	if (!ix) START (stat, RETVAL);
		1558	OUTPUT:
		1559	RETVAL
		1560
		1561	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1562	ALIAS:
		1563	embed_ns = 1
		1564	CODE:
		1565	{
		1566	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1567	croak ("passed loop is not embeddable via EV::embed,");
		1568
		1569	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1570	e_fh (RETVAL) = newSVsv (ST (1));
		1571	ev_embed_set (RETVAL, other);
		1572	if (!ix) START (embed, RETVAL);
		1573	}
		1574	OUTPUT:
		1575	RETVAL
		1576
		1577	ev_async *async (struct ev_loop *loop, SV *cb)
		1578	ALIAS:
		1579	async_ns = 1
		1580	CODE:
		1581	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1582	ev_async_set (RETVAL);
		1583	if (!ix) START (async, RETVAL);
		1584	OUTPUT:
		1585	RETVAL
		1586
		1587	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1588	CODE:
		1589	ev_once (
		1590	loop,
		1591	s_fileno (fh, events & EV_WRITE), events,
		1592	SvOK (timeout) ? SvNV (timeout) : -1.,
		1593	e_once_cb,
		1594	newSVsv (cb)
		1595	);
		1596
		1597	#endif
		1598

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