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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 1.163 by root, Wed Apr 3 23:46:45 2013 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	#ifndef GvCV_set
		19	# define GvCV_set(gv,cv) GvCV (gv) = cv
		20	#endif
		21
		22	#define EV_STANDALONE 1
		23	#define EV_PROTOTYPES 1
		24	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		25	#define EV_USE_FLOOR 1
		26	#define EV_API_STATIC
		27	#define EV_H <ev.h>
		28	#define EV_CONFIG_H error
		29	#include "EV/EVAPI.h"
13		30
14	#define EV_SELECT_IS_WINSOCKET 0	31	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	32	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	33	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	34	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	35	# define fd_mask Perl_fd_mask
19	#endif	36	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	37	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	38	#include "libev/ev.c"
22	#include "event.c"
23		39
24	#ifndef _WIN32	40	#if !defined _WIN32 && !defined _MINIX
25	# include <pthread.h>	41	# include <pthread.h>
26	#endif	42	#endif
27		43
		44	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		45	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		46	#define e_self(w) ((ev_watcher *)(w))->self
		47	#define e_fh(w) ((ev_watcher *)(w))->fh
		48	#define e_data(w) ((ev_watcher *)(w))->data
		49
28	#define WFLAG_KEEPALIVE 1	50	#define WFLAG_KEEPALIVE 1
		51	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		52
30	#define UNREF(w) \	53	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	54	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	55	&& ev_is_active (w)) \
33	ev_unref (w->loop);	56	{ \
		57	ev_unref (e_loop (w)); \
		58	e_flags (w) |= WFLAG_UNREFED; \
		59	}
34		60
35	#define REF(w) \	61	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	62	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	63	{ \
38	ev_ref (w->loop);	64	e_flags (w) &= ~WFLAG_UNREFED; \
		65	ev_ref (e_loop (w)); \
		66	}
39		67
40	#define START(type,w) \	68	#define START(type,w) \
41	do { \	69	do { \
		70	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	71	UNREF (w); \
43	ev_ ## type ## _start (w->loop, w); \
44	} while (0)	72	} while (0)
45		73
46	#define STOP(type,w) \	74	#define STOP(type,w) \
47	do { \	75	do { \
48	REF (w); \	76	REF (w); \
49	ev_ ## type ## _stop (w->loop, w); \	77	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	78	} while (0)
51		79
52	#define RESET(type,w,seta) \	80	#define RESET(type,w,seta) \
53	do { \	81	do { \
54	int active = ev_is_active (w); \	82	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	83	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	84	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	85	if (active) START (type, w); \
58	} while (0)	86	} while (0)
59		87
60	typedef int Signal;	88	typedef int Signal;
61		89
		90	/* horrible... */
		91	#define CHECK_SIGNAL_CAN_START(w) \
		92	do { \
		93	/* dive into the internals of libev to avoid aborting in libev */ \
		94	if (signals [(w)->signum - 1].loop \
		95	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		96	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		97	} while (0)
		98
		99	#define START_SIGNAL(w) \
		100	do { \
		101	CHECK_SIGNAL_CAN_START (w); \
		102	START (signal, w); \
		103	} while (0) \
		104
		105	#define RESET_SIGNAL(w,seta) \
		106	do { \
		107	int active = ev_is_active (w); \
		108	if (active) STOP (signal, w); \
		109	ev_ ## signal ## _set seta; \
		110	if (active) START_SIGNAL (w); \
		111	} while (0)
		112
		113	static SV *default_loop_sv;
		114
62	static struct EVAPI evapi;	115	static struct EVAPI evapi;
63		116
64	static HV	117	static HV
		118	*stash_loop,
65	*stash_watcher,	119	*stash_watcher,
66	*stash_io,	120	*stash_io,
67	*stash_timer,	121	*stash_timer,
68	*stash_periodic,	122	*stash_periodic,
69	*stash_signal,	123	*stash_signal,
…		…
71	*stash_stat,	125	*stash_stat,
72	*stash_idle,	126	*stash_idle,
73	*stash_prepare,	127	*stash_prepare,
74	*stash_check,	128	*stash_check,
75	*stash_embed,	129	*stash_embed,
76	*stash_fork;	130	*stash_fork,
77		131	*stash_cleanup,
78	#ifndef SIG_SIZE	132	*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		133
103	/////////////////////////////////////////////////////////////////////////////	134	/////////////////////////////////////////////////////////////////////////////
104	// Event	135	// Event
105		136
106	static void e_cb (EV_P_ ev_watcher *w, int revents);	137	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		138
108	static int
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 *	139	static void *
126	e_new (int size, SV *cb_sv)	140	e_new (int size, SV *cb_sv, SV *loop)
127	{	141	{
		142	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	143	ev_watcher *w;
129	SV *self = NEWSV (0, size);	144	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	145	SvPOK_only (self);
131	SvCUR_set (self, size);	146	SvCUR_set (self, size);
132		147
133	w = (ev_watcher *)SvPVX (self);	148	w = (ev_watcher *)SvPVX (self);
134		149
135	ev_init (w, e_cb);	150	ev_init (w, cv ? e_cb : 0);
136		151
137	w->loop = EV_DEFAULT;	152	w->loop = SvREFCNT_inc (SvRV (loop));
138	w->flags = WFLAG_KEEPALIVE;	153	w->e_flags = WFLAG_KEEPALIVE;
139	w->data = 0;	154	w->data = 0;
140	w->fh = 0;	155	w->fh = 0;
141	w->cb_sv = newSVsv (cb_sv);	156	w->cb_sv = SvREFCNT_inc (cv);
142	w->self = self;	157	w->self = self;
143		158
144	return (void *)w;	159	return (void *)w;
145	}	160	}
146		161
147	static void	162	static void
148	e_destroy (void *w_)	163	e_destroy (void *w_)
149	{	164	{
150	ev_watcher *w = (ev_watcher *)w_;	165	ev_watcher *w = (ev_watcher *)w_;
151		166
		167	SvREFCNT_dec (w->loop ); w->loop = 0;
152	SvREFCNT_dec (w->fh ); w->fh = 0;	168	SvREFCNT_dec (w->fh ); w->fh = 0;
153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	169	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154	SvREFCNT_dec (w->data ); w->data = 0;	170	SvREFCNT_dec (w->data ); w->data = 0;
155	}	171	}
156		172
…		…
169	}	185	}
170		186
171	return rv;	187	return rv;
172	}	188	}
173		189
174	static SV *sv_events_cache;	190	static SV *sv_self_cache, *sv_events_cache;
175		191
176	static void	192	static void
177	e_cb (EV_P_ ev_watcher *w, int revents)	193	e_cb (EV_P_ ev_watcher *w, int revents)
178	{	194	{
179	dSP;	195	dSP;
180	I32 mark = SP - PL_stack_base;	196	I32 mark = SP - PL_stack_base;
181	SV *sv_self, *sv_events;	197	SV *sv_self, *sv_events;
182		198
		199	/* libev might have stopped the watcher */
		200	if (expect_false (w->e_flags & WFLAG_UNREFED)
		201	&& !ev_is_active (w))
		202	REF (w);
		203
		204	if (expect_true (sv_self_cache))
		205	{
		206	sv_self = sv_self_cache; sv_self_cache = 0;
		207	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		208	}
		209	else
		210	{
183	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	211	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		212	SvREADONLY_on (sv_self);
		213	}
		214
		215	if (expect_true (sv_events_cache))
		216	{
		217	sv_events = sv_events_cache; sv_events_cache = 0;
		218	SvIV_set (sv_events, revents);
		219	SvIOK_only (sv_events);
		220	}
		221	else
		222	{
		223	sv_events = newSViv (revents);
		224	SvREADONLY_on (sv_events);
		225	}
		226
		227	PUSHMARK (SP);
		228	EXTEND (SP, 2);
		229	PUSHs (sv_self);
		230	PUSHs (sv_events);
		231
		232	PUTBACK;
		233	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		234
		235	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		236	SvREFCNT_dec (sv_self);
		237	else
		238	{
		239	SvREFCNT_dec (SvRV (sv_self));
		240	SvRV_set (sv_self, &PL_sv_undef);
		241	sv_self_cache = sv_self;
		242	}
		243
		244	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		245	SvREFCNT_dec (sv_events);
		246	else
		247	sv_events_cache = sv_events;
		248
		249	if (expect_false (SvTRUE (ERRSV)))
		250	{
		251	SPAGAIN;
		252	PUSHMARK (SP);
		253	PUTBACK;
		254	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		255	}
		256
		257	SP = PL_stack_base + mark;
		258	PUTBACK;
		259	}
		260
		261	static void
		262	e_once_cb (int revents, void *arg)
		263	{
		264	dSP;
		265	I32 mark = SP - PL_stack_base;
		266	SV *sv_events;
184		267
185	if (sv_events_cache)	268	if (sv_events_cache)
186	{	269	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	270	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	271	SvIV_set (sv_events, revents);
189	}	272	}
190	else	273	else
191	sv_events = newSViv (revents);	274	sv_events = newSViv (revents);
192		275
193	PUSHMARK (SP);	276	PUSHMARK (SP);
194	EXTEND (SP, 2);
195	PUSHs (sv_self);
196	PUSHs (sv_events);	277	XPUSHs (sv_events);
197		278
198	PUTBACK;	279	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	280	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
200		281
201	SvREFCNT_dec (sv_self);	282	SvREFCNT_dec ((SV *)arg);
202		283
203	if (sv_events_cache)	284	if (sv_events_cache)
204	SvREFCNT_dec (sv_events);	285	SvREFCNT_dec (sv_events);
205	else	286	else
206	sv_events_cache = sv_events;	287	sv_events_cache = sv_events;
…		…
215		296
216	SP = PL_stack_base + mark;	297	SP = PL_stack_base + mark;
217	PUTBACK;	298	PUTBACK;
218	}	299	}
219		300
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	301	static ev_tstamp
261	e_periodic_cb (ev_periodic *w, ev_tstamp now)	302	e_periodic_cb (ev_periodic *w, ev_tstamp now)
262	{	303	{
263	ev_tstamp retval;	304	ev_tstamp retval;
264	int count;	305	int count;
…		…
267	ENTER;	308	ENTER;
268	SAVETMPS;	309	SAVETMPS;
269		310
270	PUSHMARK (SP);	311	PUSHMARK (SP);
271	EXTEND (SP, 2);	312	EXTEND (SP, 2);
272	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	313	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
273	PUSHs (newSVnv (now));	314	PUSHs (newSVnv (now));
274		315
275	PUTBACK;	316	PUTBACK;
276	count = call_sv (w->fh, G_SCALAR | G_EVAL);	317	count = call_sv (w->fh, G_SCALAR | G_EVAL);
277	SPAGAIN;	318	SPAGAIN;
…		…
307	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	348	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
308		349
309	#define CHECK_SIG(sv,num) if ((num) < 0) \	350	#define CHECK_SIG(sv,num) if ((num) < 0) \
310	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	351	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
311		352
		353	static void
		354	default_fork (void)
		355	{
		356	ev_loop_fork (EV_DEFAULT_UC);
		357	}
		358
312	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
313	// XS interface functions	360	// XS interface functions
314		361
315	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
316		363
…		…
328	const_iv (EV_, MINPRI)	375	const_iv (EV_, MINPRI)
329	const_iv (EV_, MAXPRI)	376	const_iv (EV_, MAXPRI)
330		377
331	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
332	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
333	const_iv (EV_, TIMEOUT)
334	const_iv (EV_, READ)	380	const_iv (EV_, READ)
335	const_iv (EV_, WRITE)	381	const_iv (EV_, WRITE)
		382	const_iv (EV_, IO)
		383	const_iv (EV_, TIMER)
		384	const_iv (EV_, PERIODIC)
336	const_iv (EV_, SIGNAL)	385	const_iv (EV_, SIGNAL)
		386	const_iv (EV_, CHILD)
		387	const_iv (EV_, STAT)
337	const_iv (EV_, IDLE)	388	const_iv (EV_, IDLE)
		389	const_iv (EV_, PREPARE)
		390	/*const_iv (EV_, CHECK) needs special tretament */
		391	const_iv (EV_, EMBED)
338	const_iv (EV_, CHECK)	392	const_iv (EV_, FORK)
		393	const_iv (EV_, CLEANUP)
		394	const_iv (EV_, ASYNC)
		395	const_iv (EV_, CUSTOM)
339	const_iv (EV_, ERROR)	396	const_iv (EV_, ERROR)
340		397
341	const_iv (EV, LOOP_ONESHOT)	398	const_iv (EV, RUN_NOWAIT)
342	const_iv (EV, LOOP_NONBLOCK)
343	const_iv (EV, UNLOOP_ONE)	399	const_iv (EV, RUN_ONCE)
		400
		401	const_iv (EV, BREAK_CANCEL)
		402	const_iv (EV, BREAK_ONE)
344	const_iv (EV, UNLOOP_ALL)	403	const_iv (EV, BREAK_ALL)
345
346	const_iv (EV, BACKEND_SELECT)	404	const_iv (EV, BACKEND_SELECT)
347	const_iv (EV, BACKEND_POLL)	405	const_iv (EV, BACKEND_POLL)
348	const_iv (EV, BACKEND_EPOLL)	406	const_iv (EV, BACKEND_EPOLL)
349	const_iv (EV, BACKEND_KQUEUE)	407	const_iv (EV, BACKEND_KQUEUE)
350	const_iv (EV, BACKEND_DEVPOLL)	408	const_iv (EV, BACKEND_DEVPOLL)
351	const_iv (EV, BACKEND_PORT)	409	const_iv (EV, BACKEND_PORT)
		410	const_iv (EV, BACKEND_ALL)
		411	const_iv (EV, BACKEND_MASK)
352	const_iv (EV, FLAG_AUTO)	412	const_iv (EV, FLAG_AUTO)
		413	const_iv (EV, FLAG_FORKCHECK)
		414	const_iv (EV, FLAG_SIGNALFD)
		415	const_iv (EV, FLAG_NOSIGMASK)
353	const_iv (EV, FLAG_NOENV)	416	const_iv (EV, FLAG_NOENV)
354	const_iv (EV, FLAG_FORKCHECK)	417	const_iv (EV, FLAG_NOINOTIFY)
		418
		419	const_iv (EV_, VERSION_MAJOR)
		420	const_iv (EV_, VERSION_MINOR)
		421	#if EV_COMPAT3
		422	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		423	const_iv (EV_, TIMEOUT)
		424	const_iv (EV, LOOP_NONBLOCK)
		425	const_iv (EV, LOOP_ONESHOT)
		426	const_iv (EV, UNLOOP_CANCEL)
		427	const_iv (EV, UNLOOP_ONE)
		428	const_iv (EV, UNLOOP_ALL)
		429	#endif
355	};	430	};
356		431
357	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	432	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	433	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
359		434
		435	/* since this clashes with perl CHECK blocks, */
		436	/* but we are interested in constants, */
		437	/* and not blocks, we treat CHECK specially. */
		438	{
		439	/* the local $^W = 0 takes care of the warning */
		440	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		441	/* now we need to re-set the gv, in case it was hijacked */
		442	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		443	}
		444
		445	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	446	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	447	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	448	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	449	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	450	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	453	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	454	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	455	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	456	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	457	stash_fork = gv_stashpv ("EV::Fork" , 1);
		458	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		459	stash_async = gv_stashpv ("EV::Async" , 1);
372		460
373	{	461	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	462	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		464
377	/* the poor man's shared library emulator */	465	/* the poor man's shared library emulator */
378	evapi.ver = EV_API_VERSION;	466	evapi.ver = EV_API_VERSION;
379	evapi.rev = EV_API_REVISION;	467	evapi.rev = EV_API_REVISION;
380	evapi.sv_fileno = sv_fileno;	468	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	469	evapi.sv_signum = s_signum;
382	evapi.supported_backends = ev_supported_backends ();	470	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	471	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	472	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	473	evapi.time_ = ev_time;
		474	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	475	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	476	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	477	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	478	evapi.iteration = ev_iteration;
		479	evapi.depth = ev_depth;
		480	evapi.set_userdata = ev_set_userdata;
		481	evapi.userdata = ev_userdata;
390	evapi.now = ev_now;	482	evapi.now = ev_now;
		483	evapi.now_update = ev_now_update;
		484	evapi.suspend = ev_suspend;
		485	evapi.resume = ev_resume;
391	evapi.backend = ev_backend;	486	evapi.backend = ev_backend;
392	evapi.unloop = ev_unloop;	487	evapi.break_ = ev_break;
		488	evapi.invoke_pending = ev_invoke_pending;
		489	evapi.pending_count = ev_pending_count;
		490	evapi.verify = ev_verify;
		491	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		492	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
393	evapi.ref = ev_ref;	493	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	494	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	495	evapi.run = ev_run;
396	evapi.once = ev_once;	496	evapi.once = ev_once;
397	evapi.io_start = ev_io_start;	497	evapi.io_start = ev_io_start;
398	evapi.io_stop = ev_io_stop;	498	evapi.io_stop = ev_io_stop;
399	evapi.timer_start = ev_timer_start;	499	evapi.timer_start = ev_timer_start;
400	evapi.timer_stop = ev_timer_stop;	500	evapi.timer_stop = ev_timer_stop;
401	evapi.timer_again = ev_timer_again;	501	evapi.timer_again = ev_timer_again;
		502	evapi.timer_remaining = ev_timer_remaining;
402	evapi.periodic_start = ev_periodic_start;	503	evapi.periodic_start = ev_periodic_start;
403	evapi.periodic_stop = ev_periodic_stop;	504	evapi.periodic_stop = ev_periodic_stop;
404	evapi.signal_start = ev_signal_start;	505	evapi.signal_start = ev_signal_start;
405	evapi.signal_stop = ev_signal_stop;	506	evapi.signal_stop = ev_signal_stop;
406	evapi.idle_start = ev_idle_start;	507	evapi.idle_start = ev_idle_start;
407	evapi.idle_stop = ev_idle_stop;	508	evapi.idle_stop = ev_idle_stop;
408	evapi.prepare_start = ev_prepare_start;	509	evapi.prepare_start = ev_prepare_start;
409	evapi.prepare_stop = ev_prepare_stop;	510	evapi.prepare_stop = ev_prepare_stop;
410	evapi.check_start = ev_check_start;	511	evapi.check_start = ev_check_start;
411	evapi.check_stop = ev_check_stop;	512	evapi.check_stop = ev_check_stop;
		513	#if EV_CHILD_ENABLE
412	evapi.child_start = ev_child_start;	514	evapi.child_start = ev_child_start;
413	evapi.child_stop = ev_child_stop;	515	evapi.child_stop = ev_child_stop;
		516	#endif
414	evapi.stat_start = ev_stat_start;	517	evapi.stat_start = ev_stat_start;
415	evapi.stat_stop = ev_stat_stop;	518	evapi.stat_stop = ev_stat_stop;
416	evapi.stat_stat = ev_stat_stat;	519	evapi.stat_stat = ev_stat_stat;
417	evapi.embed_start = ev_embed_start;	520	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	521	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	522	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	523	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	524	evapi.fork_stop = ev_fork_stop;
		525	evapi.cleanup_start = ev_cleanup_start;
		526	evapi.cleanup_stop = ev_cleanup_stop;
		527	evapi.async_start = ev_async_start;
		528	evapi.async_stop = ev_async_stop;
		529	evapi.async_send = ev_async_send;
422	evapi.clear_pending = ev_clear_pending;	530	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	531	evapi.invoke = ev_invoke;
424		532
425	sv_setiv (sv, (IV)&evapi);	533	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	534	SvREADONLY_on (sv);
427	}	535	}
428	#ifndef _WIN32	536	#if !defined _WIN32 && !defined _MINIX
		537	#if __linux
		538	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		539	__register_atfork (0, 0, default_fork, 0);
		540	#else
429	pthread_atfork (0, 0, ev_default_fork);	541	pthread_atfork (0, 0, default_fork);
430	#endif	542	#endif
		543	#endif
431	}	544	}
432		545
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	546	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	547	CODE:
435	{	548	{
		549	if (!default_loop_sv)
		550	{
436	evapi.default_loop = ev_default_loop (flags);	551	evapi.default_loop = ev_default_loop (flags);
		552
437	if (!evapi.default_loop)	553	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	554	XSRETURN_UNDEF;
439		555
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	556	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	557	}
		558
		559	RETVAL = newSVsv (default_loop_sv);
442	}	560	}
443	OUTPUT:	561	OUTPUT:
444	RETVAL	562	RETVAL
		563
		564	void ev_default_destroy ()
		565	CODE:
		566	ev_loop_destroy (EV_DEFAULT_UC);
		567	SvREFCNT_dec (default_loop_sv);
		568	default_loop_sv = 0;
		569
		570	unsigned int ev_supported_backends ()
		571
		572	unsigned int ev_recommended_backends ()
		573
		574	unsigned int ev_embeddable_backends ()
		575
		576	void ev_sleep (NV interval)
445		577
446	NV ev_time ()	578	NV ev_time ()
		579
		580	void ev_feed_signal (SV *signal)
		581	CODE:
		582	{
		583	Signal signum = s_signum (signal);
		584	CHECK_SIG (signal, signum);
		585
		586	ev_feed_signal (signum);
		587	}
447		588
448	NV ev_now ()	589	NV ev_now ()
449	C_ARGS: evapi.default_loop	590	C_ARGS: evapi.default_loop
450		591
		592	void ev_now_update ()
		593	C_ARGS: evapi.default_loop
		594
		595	void ev_suspend ()
		596	C_ARGS: evapi.default_loop
		597
		598	void ev_resume ()
		599	C_ARGS: evapi.default_loop
		600
451	unsigned int ev_backend ()	601	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	602	C_ARGS: evapi.default_loop
453		603
454	unsigned int ev_loop_count ()	604	void ev_verify ()
		605	ALIAS:
		606	loop_verify = 1
455	C_ARGS: evapi.default_loop	607	C_ARGS: evapi.default_loop
456		608
		609	unsigned int ev_iteration ()
		610	ALIAS:
		611	loop_count = 1
		612	C_ARGS: evapi.default_loop
		613
		614	unsigned int ev_depth ()
		615	ALIAS:
		616	loop_depth = 1
		617	C_ARGS: evapi.default_loop
		618
		619	void ev_set_io_collect_interval (NV interval)
		620	C_ARGS: evapi.default_loop, interval
		621
		622	void ev_set_timeout_collect_interval (NV interval)
		623	C_ARGS: evapi.default_loop, interval
		624
457	void ev_loop (int flags = 0)	625	int ev_run (int flags = 0)
		626	ALIAS:
		627	loop = 1
458	C_ARGS: evapi.default_loop, flags	628	C_ARGS: evapi.default_loop, flags
459		629
460	void ev_unloop (int how = 1)	630	void ev_break (int how = EVBREAK_ONE)
		631	ALIAS:
		632	unloop = 1
461	C_ARGS: evapi.default_loop, how	633	C_ARGS: evapi.default_loop, how
462		634
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	635	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	636	C_ARGS: evapi.default_loop, fd, revents
465		637
466	void ev_feed_signal_event (SV *signal)	638	void ev_feed_signal_event (SV *signal)
467	CODE:	639	CODE:
468	{	640	{
469	Signal signum = sv_signum (signal);	641	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	642	CHECK_SIG (signal, signum);
471		643
472	ev_feed_signal_event (evapi.default_loop, signum);	644	ev_feed_signal_event (evapi.default_loop, signum);
473	}	645	}
474		646
		647	unsigned int ev_pending_count ()
		648	C_ARGS: evapi.default_loop
		649
		650	void ev_invoke_pending ()
		651	C_ARGS: evapi.default_loop
		652
475	ev_io *io (SV *fh, int events, SV *cb)	653	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	654	ALIAS:
477	io_ns = 1	655	io_ns = 1
		656	_ae_io = 2
478	CODE:	657	CODE:
479	{	658	{
480	int fd = sv_fileno (fh);	659	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	660	CHECK_FD (fh, fd);
482		661
		662	if (ix == 2)
		663	{
		664	ix = 0;
		665	events = events ? EV_WRITE : EV_READ;
		666	}
		667
483	RETVAL = e_new (sizeof (ev_io), cb);	668	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	669	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	670	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	671	if (!ix) START (io, RETVAL);
487	}	672	}
488	OUTPUT:	673	OUTPUT:
489	RETVAL	674	RETVAL
…		…
492	ALIAS:	677	ALIAS:
493	timer_ns = 1	678	timer_ns = 1
494	INIT:	679	INIT:
495	CHECK_REPEAT (repeat);	680	CHECK_REPEAT (repeat);
496	CODE:	681	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	682	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	683	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	684	if (!ix) START (timer, RETVAL);
500	OUTPUT:	685	OUTPUT:
501	RETVAL	686	RETVAL
502		687
…		…
506	INIT:	691	INIT:
507	CHECK_REPEAT (interval);	692	CHECK_REPEAT (interval);
508	CODE:	693	CODE:
509	{	694	{
510	ev_periodic *w;	695	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	696	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	697	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	698	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	699	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	700	if (!ix) START (periodic, w);
516	}	701	}
517	OUTPUT:	702	OUTPUT:
518	RETVAL	703	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	705	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	706	ALIAS:
522	signal_ns = 1	707	signal_ns = 1
523	CODE:	708	CODE:
524	{	709	{
525	Signal signum = sv_signum (signal);	710	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	711	CHECK_SIG (signal, signum);
527		712
528	RETVAL = e_new (sizeof (ev_signal), cb);	713	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	714	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	715	if (!ix) START_SIGNAL (RETVAL);
531	}	716	}
532	OUTPUT:	717	OUTPUT:
533	RETVAL	718	RETVAL
534		719
535	ev_idle *idle (SV *cb)	720	ev_idle *idle (SV *cb)
536	ALIAS:	721	ALIAS:
537	idle_ns = 1	722	idle_ns = 1
538	CODE:	723	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	724	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	725	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	726	if (!ix) START (idle, RETVAL);
542	OUTPUT:	727	OUTPUT:
543	RETVAL	728	RETVAL
544		729
545	ev_prepare *prepare (SV *cb)	730	ev_prepare *prepare (SV *cb)
546	ALIAS:	731	ALIAS:
547	prepare_ns = 1	732	prepare_ns = 1
548	CODE:	733	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	734	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	735	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	736	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	737	OUTPUT:
553	RETVAL	738	RETVAL
554		739
555	ev_check *check (SV *cb)	740	ev_check *check (SV *cb)
556	ALIAS:	741	ALIAS:
557	check_ns = 1	742	check_ns = 1
558	CODE:	743	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	744	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	745	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	746	if (!ix) START (check, RETVAL);
562	OUTPUT:	747	OUTPUT:
563	RETVAL	748	RETVAL
564		749
565	ev_fork *fork (SV *cb)	750	ev_fork *fork (SV *cb)
566	ALIAS:	751	ALIAS:
567	fork_ns = 1	752	fork_ns = 1
568	CODE:	753	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	754	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	755	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	756	if (!ix) START (fork, RETVAL);
572	OUTPUT:	757	OUTPUT:
573	RETVAL	758	RETVAL
574		759
		760	#if CLEANUP_ENABLED
		761
		762	ev_cleanup *cleanup (SV *cb)
		763	ALIAS:
		764	cleanup_ns = 1
		765	CODE:
		766	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		767	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		768	ev_cleanup_set (RETVAL);
		769	if (!ix) START (cleanup, RETVAL);
		770	OUTPUT:
		771	RETVAL
		772
		773	#endif
		774
575	ev_child *child (int pid, SV *cb)	775	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	776	ALIAS:
577	child_ns = 1	777	child_ns = 1
578	CODE:	778	CODE:
		779	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	780	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	781	ev_child_set (RETVAL, pid, trace);
581	if (!ix) START (child, RETVAL);	782	if (!ix) START (child, RETVAL);
		783	#else
		784	croak ("EV::child watchers not supported on this platform");
		785	#endif
582	OUTPUT:	786	OUTPUT:
583	RETVAL	787	RETVAL
		788
584		789
585	ev_stat *stat (SV *path, NV interval, SV *cb)	790	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	791	ALIAS:
587	stat_ns = 1	792	stat_ns = 1
588	CODE:	793	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	794	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	795	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	796	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	797	if (!ix) START (stat, RETVAL);
		798	OUTPUT:
		799	RETVAL
		800
		801	#ifndef EV_NO_LOOPS
		802
		803	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		804	ALIAS:
		805	embed_ns = 1
		806	CODE:
		807	{
		808	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		809	croak ("passed loop is not embeddable via EV::embed,");
		810
		811	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		812	e_fh (RETVAL) = newSVsv (ST (0));
		813	ev_embed_set (RETVAL, loop);
		814	if (!ix) START (embed, RETVAL);
		815	}
		816	OUTPUT:
		817	RETVAL
		818
		819	#endif
		820
		821	ev_async *async (SV *cb)
		822	ALIAS:
		823	async_ns = 1
		824	CODE:
		825	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		826	ev_async_set (RETVAL);
		827	if (!ix) START (async, RETVAL);
593	OUTPUT:	828	OUTPUT:
594	RETVAL	829	RETVAL
595		830
596	void once (SV *fh, int events, SV *timeout, SV *cb)	831	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	832	CODE:
598	ev_once (	833	ev_once (
599	evapi.default_loop,	834	evapi.default_loop,
600	sv_fileno (fh), events,	835	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	836	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	837	e_once_cb,
603	newSVsv (cb)	838	newSVsv (cb)
604	);	839	);
605		840
…		…
610	int ev_is_active (ev_watcher *w)	845	int ev_is_active (ev_watcher *w)
611		846
612	int ev_is_pending (ev_watcher *w)	847	int ev_is_pending (ev_watcher *w)
613		848
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	849	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	850	C_ARGS: e_loop (w), w, revents
616		851
617	int ev_clear_pending (ev_watcher *w)	852	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	853	C_ARGS: e_loop (w), w
619		854
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	855	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	856	C_ARGS: e_loop (w), w, revents
622		857
623	int keepalive (ev_watcher *w, int new_value = 0)	858	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	859	CODE:
625	{	860	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	861	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	862	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		863
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	864	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	865	{
		866	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	867	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	868	UNREF (w);
634	}	869	}
635	}	870	}
636	OUTPUT:	871	OUTPUT:
637	RETVAL	872	RETVAL
638		873
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	874	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	875	CODE:
641	{	876	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	877	if (items > 1)
645	sv_setsv (w->cb_sv, new_cb);	878	{
		879	new_cb = s_get_cv_croak (new_cb);
		880	RETVAL = newRV_noinc (w->cb_sv);
		881	w->cb_sv = SvREFCNT_inc (new_cb);
		882	}
		883	else
		884	RETVAL = newRV_inc (w->cb_sv);
646	}	885	}
647	OUTPUT:	886	OUTPUT:
648	RETVAL	887	RETVAL
649		888
650	SV *data (ev_watcher *w, SV *new_data = 0)	889	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	895	{
657	SvREFCNT_dec (w->data);	896	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	897	w->data = newSVsv (new_data);
659	}	898	}
660	}	899	}
		900	OUTPUT:
		901	RETVAL
		902
		903	SV *loop (ev_watcher *w)
		904	CODE:
		905	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	906	OUTPUT:
662	RETVAL	907	RETVAL
663		908
664	int priority (ev_watcher *w, int new_priority = 0)	909	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	910	CODE:
…		…
709	e_destroy (w);	954	e_destroy (w);
710		955
711	void set (ev_io *w, SV *fh, int events)	956	void set (ev_io *w, SV *fh, int events)
712	CODE:	957	CODE:
713	{	958	{
714	int fd = sv_fileno (fh);	959	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	960	CHECK_FD (fh, fd);
716		961
717	sv_setsv (w->fh, fh);	962	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	963	RESET (io, w, (w, fd, events));
719	}	964	}
720		965
721	SV *fh (ev_io *w, SV *new_fh = 0)	966	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	967	CODE:
723	{	968	{
724	if (items > 1)	969	if (items > 1)
725	{	970	{
726	int fd = sv_fileno (new_fh);	971	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	972	CHECK_FD (new_fh, fd);
728		973
729	RETVAL = w->fh;	974	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	975	e_fh (w) = newSVsv (new_fh);
731		976
732	RESET (io, w, (w, fd, w->events));	977	RESET (io, w, (w, fd, w->events));
733	}	978	}
734	else	979	else
735	RETVAL = newSVsv (w->fh);	980	RETVAL = newSVsv (e_fh (w));
736	}	981	}
737	OUTPUT:	982	OUTPUT:
738	RETVAL	983	RETVAL
739		984
740	int events (ev_io *w, int new_events = EV_UNDEF)	985	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		995
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	996	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		997
753	void ev_signal_start (ev_signal *w)	998	void ev_signal_start (ev_signal *w)
754	CODE:	999	CODE:
755	START (signal, w);	1000	START_SIGNAL (w);
756		1001
757	void ev_signal_stop (ev_signal *w)	1002	void ev_signal_stop (ev_signal *w)
758	CODE:	1003	CODE:
759	STOP (signal, w);	1004	STOP (signal, w);
760		1005
…		…
764	e_destroy (w);	1009	e_destroy (w);
765		1010
766	void set (ev_signal *w, SV *signal)	1011	void set (ev_signal *w, SV *signal)
767	CODE:	1012	CODE:
768	{	1013	{
769	Signal signum = sv_signum (signal);	1014	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	1015	CHECK_SIG (signal, signum);
771		1016
772	RESET (signal, w, (w, signum));	1017	RESET_SIGNAL (w, (w, signum));
773	}	1018	}
774		1019
775	int signal (ev_signal *w, SV *new_signal = 0)	1020	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	1021	CODE:
777	{	1022	{
778	RETVAL = w->signum;	1023	RETVAL = w->signum;
779		1024
780	if (items > 1)	1025	if (items > 1)
781	{	1026	{
782	Signal signum = sv_signum (new_signal);	1027	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	1028	CHECK_SIG (new_signal, signum);
784		1029
785	RESET (signal, w, (w, signum));	1030	RESET_SIGNAL (w, (w, signum));
786	}	1031	}
787	}	1032	}
788	OUTPUT:	1033	OUTPUT:
789	RETVAL	1034	RETVAL
790		1035
…		…
802		1047
803	void ev_timer_again (ev_timer *w)	1048	void ev_timer_again (ev_timer *w)
804	INIT:	1049	INIT:
805	CHECK_REPEAT (w->repeat);	1050	CHECK_REPEAT (w->repeat);
806	CODE:	1051	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	1052	ev_timer_again (e_loop (w), w);
809	UNREF (w);	1053	UNREF (w);
		1054
		1055	NV ev_timer_remaining (ev_timer *w)
		1056	C_ARGS: e_loop (w), w
810		1057
811	void DESTROY (ev_timer *w)	1058	void DESTROY (ev_timer *w)
812	CODE:	1059	CODE:
813	STOP (timer, w);	1060	STOP (timer, w);
814	e_destroy (w);	1061	e_destroy (w);
…		…
817	INIT:	1064	INIT:
818	CHECK_REPEAT (repeat);	1065	CHECK_REPEAT (repeat);
819	CODE:	1066	CODE:
820	RESET (timer, w, (w, after, repeat));	1067	RESET (timer, w, (w, after, repeat));
821		1068
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_	1069	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		1070
830	void ev_periodic_start (ev_periodic *w)	1071	void ev_periodic_start (ev_periodic *w)
831	INIT:	1072	INIT:
832	CHECK_REPEAT (w->interval);	1073	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1078	CODE:
838	STOP (periodic, w);	1079	STOP (periodic, w);
839		1080
840	void ev_periodic_again (ev_periodic *w)	1081	void ev_periodic_again (ev_periodic *w)
841	CODE:	1082	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1083	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1084	UNREF (w);
845		1085
846	void DESTROY (ev_periodic *w)	1086	void DESTROY (ev_periodic *w)
847	CODE:	1087	CODE:
848	STOP (periodic, w);	1088	STOP (periodic, w);
…		…
851	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1091	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
852	INIT:	1092	INIT:
853	CHECK_REPEAT (interval);	1093	CHECK_REPEAT (interval);
854	CODE:	1094	CODE:
855	{	1095	{
856	SvREFCNT_dec (w->fh);	1096	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1097	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1098
859	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1099	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
860	}	1100	}
861		1101
862	NV at (ev_periodic *w)	1102	NV at (ev_periodic *w)
863	CODE:	1103	CODE:
864	RETVAL = w->at;	1104	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1105	OUTPUT:
866	RETVAL	1106	RETVAL
867		1107
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1108	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1109
…		…
878	void DESTROY (ev_idle *w)	1118	void DESTROY (ev_idle *w)
879	CODE:	1119	CODE:
880	STOP (idle, w);	1120	STOP (idle, w);
881	e_destroy (w);	1121	e_destroy (w);
882		1122
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1123	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1124
885	void ev_prepare_start (ev_prepare *w)	1125	void ev_prepare_start (ev_prepare *w)
886	CODE:	1126	CODE:
887	START (prepare, w);	1127	START (prepare, w);
888		1128
…		…
923	void DESTROY (ev_fork *w)	1163	void DESTROY (ev_fork *w)
924	CODE:	1164	CODE:
925	STOP (fork, w);	1165	STOP (fork, w);
926	e_destroy (w);	1166	e_destroy (w);
927		1167
		1168	#if CLEANUP_ENABLED
		1169
		1170	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1171
		1172	void ev_cleanup_start (ev_cleanup *w)
		1173	CODE:
		1174	START (cleanup, w);
		1175
		1176	void ev_cleanup_stop (ev_cleanup *w)
		1177	CODE:
		1178	STOP (cleanup, w);
		1179
		1180	void DESTROY (ev_cleanup *w)
		1181	CODE:
		1182	STOP (cleanup, w);
		1183	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1184	e_destroy (w);
		1185
		1186	int keepalive (ev_watcher *w, SV *new_value = 0)
		1187	CODE:
		1188	RETVAL = 1;
		1189	OUTPUT:
		1190	RETVAL
		1191
		1192	#endif
		1193
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1194	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1195
		1196	#if EV_CHILD_ENABLE
929		1197
930	void ev_child_start (ev_child *w)	1198	void ev_child_start (ev_child *w)
931	CODE:	1199	CODE:
932	START (child, w);	1200	START (child, w);
933		1201
…		…
938	void DESTROY (ev_child *w)	1206	void DESTROY (ev_child *w)
939	CODE:	1207	CODE:
940	STOP (child, w);	1208	STOP (child, w);
941	e_destroy (w);	1209	e_destroy (w);
942		1210
943	void set (ev_child *w, int pid)	1211	void set (ev_child *w, int pid, int trace)
944	CODE:	1212	CODE:
945	RESET (child, w, (w, pid));	1213	RESET (child, w, (w, pid, trace));
946		1214
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)	1215	int pid (ev_child *w)
960	ALIAS:	1216	ALIAS:
961	rpid = 1	1217	rpid = 1
		1218	rstatus = 2
962	CODE:	1219	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1220	RETVAL = ix == 0 ? w->pid
		1221	: ix == 1 ? w->rpid
		1222	: w->rstatus;
964	OUTPUT:	1223	OUTPUT:
965	RETVAL	1224	RETVAL
		1225
		1226	#endif
966		1227
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1228	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1229
969	void ev_stat_start (ev_stat *w)	1230	void ev_stat_start (ev_stat *w)
970	CODE:	1231	CODE:
…		…
980	e_destroy (w);	1241	e_destroy (w);
981		1242
982	void set (ev_stat *w, SV *path, NV interval)	1243	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1244	CODE:
984	{	1245	{
985	sv_setsv (w->fh, path);	1246	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1247	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1248	}
988		1249
989	SV *path (ev_stat *w, SV *new_path = 0)	1250	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1251	CODE:
991	{	1252	{
992	RETVAL = SvREFCNT_inc (w->fh);	1253	RETVAL = SvREFCNT_inc (e_fh (w));
993		1254
994	if (items > 1)	1255	if (items > 1)
995	{	1256	{
996	SvREFCNT_dec (w->fh);	1257	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1258	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1259	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1260	}
1000	}	1261	}
1001	OUTPUT:	1262	OUTPUT:
1002	RETVAL	1263	RETVAL
1003		1264
…		…
1005	CODE:	1266	CODE:
1006	{	1267	{
1007	RETVAL = w->interval;	1268	RETVAL = w->interval;
1008		1269
1009	if (items > 1)	1270	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1271	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1272	}
1012	OUTPUT:	1273	OUTPUT:
1013	RETVAL	1274	RETVAL
1014		1275
1015	void prev (ev_stat *w)	1276	void prev (ev_stat *w)
…		…
1019	PPCODE:	1280	PPCODE:
1020	{	1281	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1282	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1283
1023	if (ix == 1)	1284	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1285	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1286	else if (!s->st_nlink)
1026	errno = ENOENT;	1287	errno = ENOENT;
1027		1288
1028	PL_statcache.st_dev = s->st_nlink;	1289	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1290	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1317	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1318	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1319	}
1059	}	1320	}
1060		1321
		1322	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1323
		1324	void ev_embed_start (ev_embed *w)
		1325	CODE:
		1326	START (embed, w);
		1327
		1328	void ev_embed_stop (ev_embed *w)
		1329	CODE:
		1330	STOP (embed, w);
		1331
		1332	void DESTROY (ev_embed *w)
		1333	CODE:
		1334	STOP (embed, w);
		1335	e_destroy (w);
		1336
		1337	void set (ev_embed *w, struct ev_loop *loop)
		1338	CODE:
		1339	{
		1340	sv_setsv (e_fh (w), ST (1));
		1341	RESET (embed, w, (w, loop));
		1342	}
		1343
		1344	SV *other (ev_embed *w)
		1345	CODE:
		1346	RETVAL = newSVsv (e_fh (w));
		1347	OUTPUT:
		1348	RETVAL
		1349
		1350	void ev_embed_sweep (ev_embed *w)
		1351	C_ARGS: e_loop (w), w
		1352
		1353	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1354
		1355	void ev_async_start (ev_async *w)
		1356	CODE:
		1357	START (async, w);
		1358
		1359	void ev_async_stop (ev_async *w)
		1360	CODE:
		1361	STOP (async, w);
		1362
		1363	void DESTROY (ev_async *w)
		1364	CODE:
		1365	STOP (async, w);
		1366	e_destroy (w);
		1367
		1368	void ev_async_send (ev_async *w)
		1369	C_ARGS: e_loop (w), w
		1370
		1371	SV *ev_async_async_pending (ev_async *w)
		1372	CODE:
		1373	RETVAL = boolSV (ev_async_pending (w));
		1374	OUTPUT:
		1375	RETVAL
		1376
		1377	#ifndef EV_NO_LOOPS
		1378
		1379	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1380
		1381	SV *new (SV *klass, unsigned int flags = 0)
		1382	CODE:
		1383	{
		1384	struct ev_loop *loop = ev_loop_new (flags);
		1385
		1386	if (!loop)
		1387	XSRETURN_UNDEF;
		1388
		1389	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1390	}
		1391	OUTPUT:
		1392	RETVAL
		1393
		1394	void DESTROY (struct ev_loop *loop)
		1395	CODE:
		1396	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1397	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1398	if (loop != evapi.default_loop)
		1399	ev_loop_destroy (loop);
		1400
		1401	void ev_loop_fork (struct ev_loop *loop)
		1402
		1403	NV ev_now (struct ev_loop *loop)
		1404
		1405	void ev_now_update (struct ev_loop *loop)
		1406
		1407	void ev_suspend (struct ev_loop *loop)
		1408
		1409	void ev_resume (struct ev_loop *loop)
		1410
		1411	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1412
		1413	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1414
		1415	unsigned int ev_backend (struct ev_loop *loop)
		1416
		1417	void ev_verify (struct ev_loop *loop)
		1418	ALIAS:
		1419	loop_verify = 1
		1420
		1421	unsigned int ev_iteration (struct ev_loop *loop)
		1422	ALIAS:
		1423	loop_count = 1
		1424
		1425	unsigned int ev_depth (struct ev_loop *loop)
		1426	ALIAS:
		1427	loop_depth = 1
		1428
		1429	int ev_run (struct ev_loop *loop, int flags = 0)
		1430	ALIAS:
		1431	loop = 1
		1432
		1433	void ev_break (struct ev_loop *loop, int how = 1)
		1434	ALIAS:
		1435	unloop = 1
		1436
		1437	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1438
		1439	unsigned int ev_pending_count (struct ev_loop *loop)
		1440
		1441	void ev_invoke_pending (struct ev_loop *loop)
		1442
1061	#if 0	1443	#if 0
1062		1444
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1445	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1446	CODE:
1065	BOOT:
1066	{	1447	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1448	Signal signum = s_signum (signal);
		1449	CHECK_SIG (signal, signum);
1068		1450
1069	static const struct {	1451	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	}	1452	}
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		1453
1101	#endif	1454	#endif
1102		1455
		1456	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1457	ALIAS:
		1458	io_ns = 1
		1459	CODE:
		1460	{
		1461	int fd = s_fileno (fh, events & EV_WRITE);
		1462	CHECK_FD (fh, fd);
1103		1463
		1464	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1465	e_fh (RETVAL) = newSVsv (fh);
		1466	ev_io_set (RETVAL, fd, events);
		1467	if (!ix) START (io, RETVAL);
		1468	}
		1469	OUTPUT:
		1470	RETVAL
1104		1471
		1472	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1473	ALIAS:
		1474	timer_ns = 1
		1475	INIT:
		1476	CHECK_REPEAT (repeat);
		1477	CODE:
		1478	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1479	ev_timer_set (RETVAL, after, repeat);
		1480	if (!ix) START (timer, RETVAL);
		1481	OUTPUT:
		1482	RETVAL
1105		1483
		1484	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1485	ALIAS:
		1486	periodic_ns = 1
		1487	INIT:
		1488	CHECK_REPEAT (interval);
		1489	CODE:
		1490	{
		1491	ev_periodic *w;
		1492	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1493	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1494	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1495	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1496	if (!ix) START (periodic, w);
		1497	}
		1498	OUTPUT:
		1499	RETVAL
1106		1500
		1501	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1502	ALIAS:
		1503	signal_ns = 1
		1504	CODE:
		1505	{
		1506	Signal signum = s_signum (signal);
		1507	CHECK_SIG (signal, signum);
1107		1508
		1509	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1510	ev_signal_set (RETVAL, signum);
		1511	if (!ix) START_SIGNAL (RETVAL);
		1512	}
		1513	OUTPUT:
		1514	RETVAL
1108		1515
		1516	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1517	ALIAS:
		1518	idle_ns = 1
		1519	CODE:
		1520	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1521	ev_idle_set (RETVAL);
		1522	if (!ix) START (idle, RETVAL);
		1523	OUTPUT:
		1524	RETVAL
1109		1525
		1526	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1527	ALIAS:
		1528	prepare_ns = 1
		1529	CODE:
		1530	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1531	ev_prepare_set (RETVAL);
		1532	if (!ix) START (prepare, RETVAL);
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	ev_check *check (struct ev_loop *loop, SV *cb)
		1537	ALIAS:
		1538	check_ns = 1
		1539	CODE:
		1540	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1541	ev_check_set (RETVAL);
		1542	if (!ix) START (check, RETVAL);
		1543	OUTPUT:
		1544	RETVAL
		1545
		1546	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1547	ALIAS:
		1548	fork_ns = 1
		1549	CODE:
		1550	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1551	ev_fork_set (RETVAL);
		1552	if (!ix) START (fork, RETVAL);
		1553	OUTPUT:
		1554	RETVAL
		1555
		1556	#if CLEANUP_ENABLED
		1557
		1558	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1559	ALIAS:
		1560	cleanup_ns = 1
		1561	CODE:
		1562	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1563	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1564	ev_cleanup_set (RETVAL);
		1565	if (!ix) START (cleanup, RETVAL);
		1566	OUTPUT:
		1567	RETVAL
		1568
		1569	#endif
		1570
		1571	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1572	ALIAS:
		1573	child_ns = 1
		1574	CODE:
		1575	#if EV_CHILD_ENABLE
		1576	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1577	ev_child_set (RETVAL, pid, trace);
		1578	if (!ix) START (child, RETVAL);
		1579	#else
		1580	croak ("EV::child watchers not supported on this platform");
		1581	#endif
		1582	OUTPUT:
		1583	RETVAL
		1584
		1585	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1586	ALIAS:
		1587	stat_ns = 1
		1588	CODE:
		1589	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1590	e_fh (RETVAL) = newSVsv (path);
		1591	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1592	if (!ix) START (stat, RETVAL);
		1593	OUTPUT:
		1594	RETVAL
		1595
		1596	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1597	ALIAS:
		1598	embed_ns = 1
		1599	CODE:
		1600	{
		1601	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1602	croak ("passed loop is not embeddable via EV::embed,");
		1603
		1604	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1605	e_fh (RETVAL) = newSVsv (ST (1));
		1606	ev_embed_set (RETVAL, other);
		1607	if (!ix) START (embed, RETVAL);
		1608	}
		1609	OUTPUT:
		1610	RETVAL
		1611
		1612	ev_async *async (struct ev_loop *loop, SV *cb)
		1613	ALIAS:
		1614	async_ns = 1
		1615	CODE:
		1616	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1617	ev_async_set (RETVAL);
		1618	if (!ix) START (async, RETVAL);
		1619	OUTPUT:
		1620	RETVAL
		1621
		1622	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1623	CODE:
		1624	ev_once (
		1625	loop,
		1626	s_fileno (fh, events & EV_WRITE), events,
		1627	SvOK (timeout) ? SvNV (timeout) : -1.,
		1628	e_once_cb,
		1629	newSVsv (cb)
		1630	);
		1631
		1632	#endif
		1633

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