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Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.144 by root, Sun Oct 24 17:58:41 2010 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/
6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
13		24
14	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	26	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
19	#endif	30	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	31	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	32	#include "libev/ev.c"
22	#include "event.c"
23		33
24	#ifndef _WIN32	34	#if !defined(_WIN32) && !defined(_MINIX)
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35
36	#ifndef _WIN32
37	# include <pthread.h>	35	# include <pthread.h>
38	#endif	36	#endif
39		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		39	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		40	#define e_self(w) ((ev_watcher *)(w))->self
		41	#define e_fh(w) ((ev_watcher *)(w))->fh
		42	#define e_data(w) ((ev_watcher *)(w))->data
		43
40	#define WFLAG_KEEPALIVE 1	44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		46
42	#define UNREF(w) \	47	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	49	&& ev_is_active (w)) \
45	ev_unref ();	50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
46		54
47	#define REF(w) \	55	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	56	if (e_flags (w) & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	57	{ \
50	ev_ref ();	58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
51		61
52	#define START(type,w) \	62	#define START(type,w) \
53	do { \	63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	65	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	66	} while (0)
57		67
58	#define STOP(type,w) \	68	#define STOP(type,w) \
59	do { \	69	do { \
60	REF (w); \	70	REF (w); \
61	ev_ ## type ## _stop (w); \	71	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	72	} while (0)
63		73
64	#define RESET(type,w,seta) \	74	#define RESET(type,w,seta) \
65	do { \	75	do { \
66	int active = ev_is_active (w); \	76	int active = ev_is_active (w); \
67	if (active) STOP (type, w); \	77	if (active) STOP (type, w); \
68	ev_ ## type ## _set seta; \	78	ev_ ## type ## _set seta; \
69	if (active) START (type, w); \	79	if (active) START (type, w); \
70	} while (0)	80	} while (0)
71		81
72	typedef int Signal;	82	typedef int Signal;
73		83
		84	/* horrible... */
		85	#define CHECK_SIGNAL_CAN_START(w) \
		86	do { \
		87	/* dive into the internals of libev to avoid aborting in libev */ \
		88	if (signals [(w)->signum - 1].loop \
		89	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		90	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		91	} while (0)
		92
		93	#define START_SIGNAL(w) \
		94	do { \
		95	CHECK_SIGNAL_CAN_START (w); \
		96	START (signal, w); \
		97	} while (0) \
		98
		99	#define RESET_SIGNAL(w,seta) \
		100	do { \
		101	int active = ev_is_active (w); \
		102	if (active) STOP (signal, w); \
		103	ev_ ## signal ## _set seta; \
		104	if (active) START_SIGNAL (w); \
		105	} while (0)
		106
		107	static SV *default_loop_sv;
		108
74	static struct EVAPI evapi;	109	static struct EVAPI evapi;
75		110
76	static HV	111	static HV
		112	*stash_loop,
77	*stash_watcher,	113	*stash_watcher,
78	*stash_io,	114	*stash_io,
79	*stash_timer,	115	*stash_timer,
80	*stash_periodic,	116	*stash_periodic,
81	*stash_signal,	117	*stash_signal,
…		…
83	*stash_stat,	119	*stash_stat,
84	*stash_idle,	120	*stash_idle,
85	*stash_prepare,	121	*stash_prepare,
86	*stash_check,	122	*stash_check,
87	*stash_embed,	123	*stash_embed,
88	*stash_fork;	124	*stash_fork,
89		125	*stash_async;
90	#ifndef SIG_SIZE
91	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)
94	#endif
95
96	static Signal
97	sv_signum (SV *sig)
98	{
99	Signal signum;
100
101	SvGETMAGIC (sig);
102
103	for (signum = 1; signum < SIG_SIZE; ++signum)
104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
105	return signum;
106
107	signum = SvIV (sig);
108
109	if (signum > 0 && signum < SIG_SIZE)
110	return signum;
111
112	return -1;
113	}
114		126
115	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
116	// Event	128	// Event
117		129
118	static void e_cb (ev_watcher *w, int revents);	130	static void e_cb (EV_P_ ev_watcher *w, int revents);
119		131
120	static int	132	void *
121	sv_fileno (SV *fh)
122	{
123	SvGETMAGIC (fh);
124
125	if (SvROK (fh))
126	fh = SvRV (fh);
127
128	if (SvTYPE (fh) == SVt_PVGV)
129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
130
131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
132	return SvIV (fh);
133
134	return -1;
135	}
136
137	static void *
138	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
139	{	134	{
		135	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	136	ev_watcher *w;
141	SV *self = NEWSV (0, size);	137	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	138	SvPOK_only (self);
143	SvCUR_set (self, size);	139	SvCUR_set (self, size);
144		140
145	w = (ev_watcher *)SvPVX (self);	141	w = (ev_watcher *)SvPVX (self);
146		142
147	ev_init (w, e_cb);	143	ev_init (w, cv ? e_cb : 0);
148		144
		145	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	146	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	147	w->data = 0;
151	w->fh = 0;	148	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	149	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	150	w->self = self;
154		151
155	return (void *)w;	152	return (void *)w;
156	}	153	}
157		154
158	static void	155	static void
159	e_destroy (void *w_)	156	e_destroy (void *w_)
160	{	157	{
161	ev_watcher *w = (ev_watcher *)w_;	158	ev_watcher *w = (ev_watcher *)w_;
162		159
		160	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	161	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	162	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	163	SvREFCNT_dec (w->data ); w->data = 0;
166	}	164	}
167		165
…		…
180	}	178	}
181		179
182	return rv;	180	return rv;
183	}	181	}
184		182
185	static SV *sv_events_cache;	183	static SV *sv_self_cache, *sv_events_cache;
186		184
187	static void	185	static void
188	e_cb (ev_watcher *w, int revents)	186	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	187	{
190	dSP;	188	dSP;
191	I32 mark = SP - PL_stack_base;	189	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	190	SV *sv_self, *sv_events;
193		191
		192	/* libev might have stopped the watcher */
		193	if (expect_false (w->e_flags & WFLAG_UNREFED)
		194	&& !ev_is_active (w))
		195	REF (w);
		196
		197	if (expect_true (sv_self_cache))
		198	{
		199	sv_self = sv_self_cache; sv_self_cache = 0;
		200	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		201	}
		202	else
		203	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	204	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		205	SvREADONLY_on (sv_self);
		206	}
		207
		208	if (expect_true (sv_events_cache))
		209	{
		210	sv_events = sv_events_cache; sv_events_cache = 0;
		211	SvIV_set (sv_events, revents);
		212	}
		213	else
		214	{
		215	sv_events = newSViv (revents);
		216	SvREADONLY_on (sv_events);
		217	}
		218
		219	PUSHMARK (SP);
		220	EXTEND (SP, 2);
		221	PUSHs (sv_self);
		222	PUSHs (sv_events);
		223
		224	PUTBACK;
		225	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		226
		227	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		228	SvREFCNT_dec (sv_self);
		229	else
		230	{
		231	SvREFCNT_dec (SvRV (sv_self));
		232	SvRV_set (sv_self, &PL_sv_undef);
		233	sv_self_cache = sv_self;
		234	}
		235
		236	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		237	SvREFCNT_dec (sv_events);
		238	else
		239	sv_events_cache = sv_events;
		240
		241	if (expect_false (SvTRUE (ERRSV)))
		242	{
		243	SPAGAIN;
		244	PUSHMARK (SP);
		245	PUTBACK;
		246	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		247	}
		248
		249	SP = PL_stack_base + mark;
		250	PUTBACK;
		251	}
		252
		253	static void
		254	e_once_cb (int revents, void *arg)
		255	{
		256	dSP;
		257	I32 mark = SP - PL_stack_base;
		258	SV *sv_events;
195		259
196	if (sv_events_cache)	260	if (sv_events_cache)
197	{	261	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	262	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	263	SvIV_set (sv_events, revents);
200	}	264	}
201	else	265	else
202	sv_events = newSViv (revents);	266	sv_events = newSViv (revents);
203		267
204	PUSHMARK (SP);	268	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	269	XPUSHs (sv_events);
208		270
209	PUTBACK;	271	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	272	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		273
212	SvREFCNT_dec (sv_self);	274	SvREFCNT_dec ((SV *)arg);
213		275
214	if (sv_events_cache)	276	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	277	SvREFCNT_dec (sv_events);
216	else	278	else
217	sv_events_cache = sv_events;	279	sv_events_cache = sv_events;
…		…
226		288
227	SP = PL_stack_base + mark;	289	SP = PL_stack_base + mark;
228	PUTBACK;	290	PUTBACK;
229	}	291	}
230		292
231	static void
232	e_once_cb (int revents, void *arg)
233	{
234	dSP;
235	I32 mark = SP - PL_stack_base;
236	SV *sv_events;
237
238	if (sv_events_cache)
239	{
240	sv_events = sv_events_cache; sv_events_cache = 0;
241	SvIV_set (sv_events, revents);
242	}
243	else
244	sv_events = newSViv (revents);
245
246	PUSHMARK (SP);
247	XPUSHs (sv_events);
248
249	PUTBACK;
250	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
251
252	SvREFCNT_dec ((SV *)arg);
253
254	if (sv_events_cache)
255	SvREFCNT_dec (sv_events);
256	else
257	sv_events_cache = sv_events;
258
259	if (SvTRUE (ERRSV))
260	{
261	PUSHMARK (SP);
262	PUTBACK;
263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
264	}
265
266	SP = PL_stack_base + mark;
267	PUTBACK;
268	}
269
270	static ev_tstamp	293	static ev_tstamp
271	e_periodic_cb (ev_periodic *w, ev_tstamp now)	294	e_periodic_cb (ev_periodic *w, ev_tstamp now)
272	{	295	{
273	ev_tstamp retval;	296	ev_tstamp retval;
274	int count;	297	int count;
…		…
277	ENTER;	300	ENTER;
278	SAVETMPS;	301	SAVETMPS;
279		302
280	PUSHMARK (SP);	303	PUSHMARK (SP);
281	EXTEND (SP, 2);	304	EXTEND (SP, 2);
282	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	305	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
283	PUSHs (newSVnv (now));	306	PUSHs (newSVnv (now));
284		307
285	PUTBACK;	308	PUTBACK;
286	count = call_sv (w->fh, G_SCALAR | G_EVAL);	309	count = call_sv (w->fh, G_SCALAR | G_EVAL);
287	SPAGAIN;	310	SPAGAIN;
…		…
308	LEAVE;	331	LEAVE;
309		332
310	return retval;	333	return retval;
311	}	334	}
312		335
313	/////////////////////////////////////////////////////////////////////////////
314	// DNS
315
316	#ifndef _WIN32
317	static void
318	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
319	{
320	dSP;
321	SV *cb = (SV *)arg;
322
323	ENTER;
324	SAVETMPS;
325	PUSHMARK (SP);
326	EXTEND (SP, count + 3);
327	PUSHs (sv_2mortal (newSViv (result)));
328
329	if (result == DNS_ERR_NONE && ttl >= 0)
330	{
331	int i;
332
333	PUSHs (sv_2mortal (newSViv (type)));
334	PUSHs (sv_2mortal (newSViv (ttl)));
335
336	for (i = 0; i < count; ++i)
337	switch (type)
338	{
339	case DNS_IPv6_AAAA:
340	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
341	break;
342	case DNS_IPv4_A:
343	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
344	break;
345	case DNS_PTR:
346	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
347	break;
348	}
349	}
350
351	PUTBACK;
352	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
353
354	FREETMPS;
355
356	if (SvTRUE (ERRSV))
357	{
358	PUSHMARK (SP);
359	PUTBACK;
360	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
361	}
362
363	LEAVE;
364	}
365	#endif
366
367	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	336	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
368	croak (# repeat " value must be >= 0");	337	croak (# repeat " value must be >= 0");
369		338
370	#define CHECK_FD(fh,fd) if ((fd) < 0) \	339	#define CHECK_FD(fh,fd) if ((fd) < 0) \
371	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	340	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
392	const_iv (EV_, MINPRI)	361	const_iv (EV_, MINPRI)
393	const_iv (EV_, MAXPRI)	362	const_iv (EV_, MAXPRI)
394		363
395	const_iv (EV_, UNDEF)	364	const_iv (EV_, UNDEF)
396	const_iv (EV_, NONE)	365	const_iv (EV_, NONE)
397	const_iv (EV_, TIMEOUT)
398	const_iv (EV_, READ)	366	const_iv (EV_, READ)
399	const_iv (EV_, WRITE)	367	const_iv (EV_, WRITE)
		368	const_iv (EV_, IO)
		369	const_iv (EV_, TIMEOUT)
		370	const_iv (EV_, PERIODIC)
400	const_iv (EV_, SIGNAL)	371	const_iv (EV_, SIGNAL)
		372	const_iv (EV_, CHILD)
		373	const_iv (EV_, STAT)
401	const_iv (EV_, IDLE)	374	const_iv (EV_, IDLE)
		375	const_iv (EV_, PREPARE)
402	const_iv (EV_, CHECK)	376	const_iv (EV_, CHECK)
		377	const_iv (EV_, EMBED)
		378	const_iv (EV_, FORK)
		379	const_iv (EV_, ASYNC)
		380	const_iv (EV_, CUSTOM)
403	const_iv (EV_, ERROR)	381	const_iv (EV_, ERROR)
404		382
405	const_iv (EV, LOOP_ONESHOT)	383	const_iv (EV, RUN_NOWAIT)
406	const_iv (EV, LOOP_NONBLOCK)
407	const_iv (EV, UNLOOP_ONE)	384	const_iv (EV, RUN_ONCE)
		385
		386	const_iv (EV, BREAK_CANCEL)
		387	const_iv (EV, BREAK_ONE)
408	const_iv (EV, UNLOOP_ALL)	388	const_iv (EV, BREAK_ALL)
409
410	const_iv (EV, BACKEND_SELECT)	389	const_iv (EV, BACKEND_SELECT)
411	const_iv (EV, BACKEND_POLL)	390	const_iv (EV, BACKEND_POLL)
412	const_iv (EV, BACKEND_EPOLL)	391	const_iv (EV, BACKEND_EPOLL)
413	const_iv (EV, BACKEND_KQUEUE)	392	const_iv (EV, BACKEND_KQUEUE)
414	const_iv (EV, BACKEND_DEVPOLL)	393	const_iv (EV, BACKEND_DEVPOLL)
415	const_iv (EV, BACKEND_PORT)	394	const_iv (EV, BACKEND_PORT)
		395	const_iv (EV, BACKEND_ALL)
416	const_iv (EV, FLAG_AUTO)	396	const_iv (EV, FLAG_AUTO)
		397	const_iv (EV, FLAG_FORKCHECK)
		398	const_iv (EV, FLAG_SIGNALFD)
417	const_iv (EV, FLAG_NOENV)	399	const_iv (EV, FLAG_NOENV)
		400	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
418	const_iv (EV, FLAG_FORKCHECK)	401	const_iv (EV, FLAG_NOINOTIFY)
		402
		403	const_iv (EV_, VERSION_MAJOR)
		404	const_iv (EV_, VERSION_MINOR)
		405	#if EV_COMPAT3
		406	const_iv (EV_, TIMER)
		407
		408	const_iv (EV, LOOP_NONBLOCK)
		409	const_iv (EV, LOOP_ONESHOT)
		410
		411	const_iv (EV, UNLOOP_CANCEL)
		412	const_iv (EV, UNLOOP_ONE)
		413	const_iv (EV, UNLOOP_ALL)
		414	#endif
419	};	415	};
420		416
421	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
423		419
		420	stash_loop = gv_stashpv ("EV::Loop" , 1);
424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
425	stash_io = gv_stashpv ("EV::IO" , 1);	422	stash_io = gv_stashpv ("EV::IO" , 1);
426	stash_timer = gv_stashpv ("EV::Timer" , 1);	423	stash_timer = gv_stashpv ("EV::Timer" , 1);
427	stash_periodic = gv_stashpv ("EV::Periodic", 1);	424	stash_periodic = gv_stashpv ("EV::Periodic", 1);
428	stash_signal = gv_stashpv ("EV::Signal" , 1);	425	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
431	stash_check = gv_stashpv ("EV::Check" , 1);	428	stash_check = gv_stashpv ("EV::Check" , 1);
432	stash_child = gv_stashpv ("EV::Child" , 1);	429	stash_child = gv_stashpv ("EV::Child" , 1);
433	stash_embed = gv_stashpv ("EV::Embed" , 1);	430	stash_embed = gv_stashpv ("EV::Embed" , 1);
434	stash_stat = gv_stashpv ("EV::Stat" , 1);	431	stash_stat = gv_stashpv ("EV::Stat" , 1);
		432	stash_fork = gv_stashpv ("EV::Fork" , 1);
		433	stash_async = gv_stashpv ("EV::Async" , 1);
435		434
436	{	435	{
437	SV *sv = perl_get_sv ("EV::API", TRUE);	436	SV *sv = perl_get_sv ("EV::API", TRUE);
438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
439		438
440	/* the poor man's shared library emulator */	439	/* the poor man's shared library emulator */
441	evapi.ver = EV_API_VERSION;	440	evapi.ver = EV_API_VERSION;
442	evapi.rev = EV_API_REVISION;	441	evapi.rev = EV_API_REVISION;
443	evapi.sv_fileno = sv_fileno;	442	evapi.sv_fileno = sv_fileno;
444	evapi.sv_signum = sv_signum;	443	evapi.sv_signum = s_signum;
		444	evapi.supported_backends = ev_supported_backends ();
		445	evapi.recommended_backends = ev_recommended_backends ();
		446	evapi.embeddable_backends = ev_embeddable_backends ();
		447	evapi.time_ = ev_time;
		448	evapi.sleep_ = ev_sleep;
		449	evapi.loop_new = ev_loop_new;
		450	evapi.loop_destroy = ev_loop_destroy;
		451	evapi.loop_fork = ev_loop_fork;
		452	evapi.iteration = ev_iteration;
		453	evapi.depth = ev_depth;
		454	evapi.set_userdata = ev_set_userdata;
		455	evapi.userdata = ev_userdata;
445	evapi.now = ev_now;	456	evapi.now = ev_now;
		457	evapi.now_update = ev_now_update;
		458	evapi.suspend = ev_suspend;
		459	evapi.resume = ev_resume;
446	evapi.backend = ev_backend;	460	evapi.backend = ev_backend;
447	evapi.unloop = ev_unloop;	461	evapi.break_ = ev_break;
		462	evapi.invoke_pending = ev_invoke_pending;
		463	evapi.pending_count = ev_pending_count;
		464	evapi.verify = ev_verify;
		465	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		466	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
448	evapi.ref = ev_ref;	467	evapi.ref = ev_ref;
449	evapi.unref = ev_unref;	468	evapi.unref = ev_unref;
450	evapi.time = ev_time;	469	evapi.run = ev_run;
451	evapi.loop = ev_loop;
452	evapi.once = ev_once;	470	evapi.once = ev_once;
453	evapi.io_start = ev_io_start;	471	evapi.io_start = ev_io_start;
454	evapi.io_stop = ev_io_stop;	472	evapi.io_stop = ev_io_stop;
455	evapi.timer_start = ev_timer_start;	473	evapi.timer_start = ev_timer_start;
456	evapi.timer_stop = ev_timer_stop;	474	evapi.timer_stop = ev_timer_stop;
457	evapi.timer_again = ev_timer_again;	475	evapi.timer_again = ev_timer_again;
		476	evapi.timer_remaining = ev_timer_remaining;
458	evapi.periodic_start = ev_periodic_start;	477	evapi.periodic_start = ev_periodic_start;
459	evapi.periodic_stop = ev_periodic_stop;	478	evapi.periodic_stop = ev_periodic_stop;
460	evapi.signal_start = ev_signal_start;	479	evapi.signal_start = ev_signal_start;
461	evapi.signal_stop = ev_signal_stop;	480	evapi.signal_stop = ev_signal_stop;
462	evapi.idle_start = ev_idle_start;	481	evapi.idle_start = ev_idle_start;
463	evapi.idle_stop = ev_idle_stop;	482	evapi.idle_stop = ev_idle_stop;
464	evapi.prepare_start = ev_prepare_start;	483	evapi.prepare_start = ev_prepare_start;
465	evapi.prepare_stop = ev_prepare_stop;	484	evapi.prepare_stop = ev_prepare_stop;
466	evapi.check_start = ev_check_start;	485	evapi.check_start = ev_check_start;
467	evapi.check_stop = ev_check_stop;	486	evapi.check_stop = ev_check_stop;
		487	#if EV_CHILD_ENABLE
468	evapi.child_start = ev_child_start;	488	evapi.child_start = ev_child_start;
469	evapi.child_stop = ev_child_stop;	489	evapi.child_stop = ev_child_stop;
		490	#endif
470	evapi.stat_start = ev_stat_start;	491	evapi.stat_start = ev_stat_start;
471	evapi.stat_stop = ev_stat_stop;	492	evapi.stat_stop = ev_stat_stop;
472	evapi.stat_stat = ev_stat_stat;	493	evapi.stat_stat = ev_stat_stat;
		494	evapi.embed_start = ev_embed_start;
		495	evapi.embed_stop = ev_embed_stop;
		496	evapi.embed_sweep = ev_embed_sweep;
		497	evapi.fork_start = ev_fork_start;
		498	evapi.fork_stop = ev_fork_stop;
		499	evapi.async_start = ev_async_start;
		500	evapi.async_stop = ev_async_stop;
		501	evapi.async_send = ev_async_send;
		502	evapi.clear_pending = ev_clear_pending;
		503	evapi.invoke = ev_invoke;
473		504
474	sv_setiv (sv, (IV)&evapi);	505	sv_setiv (sv, (IV)&evapi);
475	SvREADONLY_on (sv);	506	SvREADONLY_on (sv);
476	}	507	}
477	#ifndef _WIN32	508	#if !defined(_WIN32) && !defined(_MINIX)
478	pthread_atfork (0, 0, ev_default_fork);	509	pthread_atfork (0, 0, ev_default_fork);
479	#endif	510	#endif
480	}	511	}
481		512
		513	SV *ev_default_loop (unsigned int flags = 0)
		514	CODE:
		515	{
		516	if (!default_loop_sv)
		517	{
		518	evapi.default_loop = ev_default_loop (flags);
		519
		520	if (!evapi.default_loop)
		521	XSRETURN_UNDEF;
		522
		523	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		524	}
		525
		526	RETVAL = newSVsv (default_loop_sv);
		527	}
		528	OUTPUT:
		529	RETVAL
		530
		531	void ev_default_destroy ()
		532	CODE:
		533	ev_loop_destroy (EV_DEFAULT_UC);
		534	SvREFCNT_dec (default_loop_sv);
		535	default_loop_sv = 0;
		536
		537	unsigned int ev_supported_backends ()
		538
		539	unsigned int ev_recommended_backends ()
		540
		541	unsigned int ev_embeddable_backends ()
		542
		543	void ev_sleep (NV interval)
		544
		545	NV ev_time ()
		546
482	NV ev_now ()	547	NV ev_now ()
		548	C_ARGS: evapi.default_loop
		549
		550	void ev_now_update ()
		551	C_ARGS: evapi.default_loop
		552
		553	void ev_suspend ()
		554	C_ARGS: evapi.default_loop
		555
		556	void ev_resume ()
		557	C_ARGS: evapi.default_loop
483		558
484	unsigned int ev_backend ()	559	unsigned int ev_backend ()
		560	C_ARGS: evapi.default_loop
485		561
486	NV ev_time ()	562	void ev_verify ()
		563	ALIAS:
		564	loop_verify = 1
		565	C_ARGS: evapi.default_loop
487		566
488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	567	unsigned int ev_iteration ()
		568	ALIAS:
		569	loop_count = 1
		570	C_ARGS: evapi.default_loop
489		571
		572	unsigned int ev_depth ()
		573	ALIAS:
		574	loop_depth = 1
		575	C_ARGS: evapi.default_loop
		576
		577	void ev_set_io_collect_interval (NV interval)
		578	C_ARGS: evapi.default_loop, interval
		579
		580	void ev_set_timeout_collect_interval (NV interval)
		581	C_ARGS: evapi.default_loop, interval
		582
490	void ev_loop (int flags = 0)	583	void ev_run (int flags = 0)
		584	ALIAS:
		585	loop = 1
		586	C_ARGS: evapi.default_loop, flags
491		587
492	void ev_unloop (int how = 1)	588	void ev_break (int how = EVBREAK_ONE)
		589	ALIAS:
		590	unloop = 1
		591	C_ARGS: evapi.default_loop, how
		592
		593	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		594	C_ARGS: evapi.default_loop, fd, revents
		595
		596	void ev_feed_signal_event (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal_event (evapi.default_loop, signum);
		603	}
		604
		605	unsigned int ev_pending_count ()
		606	C_ARGS: evapi.default_loop
		607
		608	void ev_invoke_pending ()
		609	C_ARGS: evapi.default_loop
493		610
494	ev_io *io (SV *fh, int events, SV *cb)	611	ev_io *io (SV *fh, int events, SV *cb)
495	ALIAS:	612	ALIAS:
496	io_ns = 1	613	io_ns = 1
		614	_ae_io = 2
497	CODE:	615	CODE:
498	{	616	{
499	int fd = sv_fileno (fh);	617	int fd = s_fileno (fh, events & EV_WRITE);
500	CHECK_FD (fh, fd);	618	CHECK_FD (fh, fd);
501		619
		620	if (ix == 2)
		621	{
		622	ix = 0;
		623	events = events ? EV_WRITE : EV_READ;
		624	}
		625
502	RETVAL = e_new (sizeof (ev_io), cb);	626	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
503	RETVAL->fh = newSVsv (fh);	627	e_fh (RETVAL) = newSVsv (fh);
504	ev_io_set (RETVAL, fd, events);	628	ev_io_set (RETVAL, fd, events);
505	if (!ix) START (io, RETVAL);	629	if (!ix) START (io, RETVAL);
506	}	630	}
507	OUTPUT:	631	OUTPUT:
508	RETVAL	632	RETVAL
…		…
511	ALIAS:	635	ALIAS:
512	timer_ns = 1	636	timer_ns = 1
513	INIT:	637	INIT:
514	CHECK_REPEAT (repeat);	638	CHECK_REPEAT (repeat);
515	CODE:	639	CODE:
516	RETVAL = e_new (sizeof (ev_timer), cb);	640	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
517	ev_timer_set (RETVAL, after, repeat);	641	ev_timer_set (RETVAL, after, repeat);
518	if (!ix) START (timer, RETVAL);	642	if (!ix) START (timer, RETVAL);
519	OUTPUT:	643	OUTPUT:
520	RETVAL	644	RETVAL
521		645
…		…
525	INIT:	649	INIT:
526	CHECK_REPEAT (interval);	650	CHECK_REPEAT (interval);
527	CODE:	651	CODE:
528	{	652	{
529	ev_periodic *w;	653	ev_periodic *w;
530	w = e_new (sizeof (ev_periodic), cb);	654	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	655	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	656	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	657	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
534	if (!ix) START (periodic, w);	658	if (!ix) START (periodic, w);
535	}	659	}
536	OUTPUT:	660	OUTPUT:
537	RETVAL	661	RETVAL
…		…
539	ev_signal *signal (SV *signal, SV *cb)	663	ev_signal *signal (SV *signal, SV *cb)
540	ALIAS:	664	ALIAS:
541	signal_ns = 1	665	signal_ns = 1
542	CODE:	666	CODE:
543	{	667	{
544	Signal signum = sv_signum (signal);	668	Signal signum = s_signum (signal);
545	CHECK_SIG (signal, signum);	669	CHECK_SIG (signal, signum);
546		670
547	RETVAL = e_new (sizeof (ev_signal), cb);	671	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
548	ev_signal_set (RETVAL, signum);	672	ev_signal_set (RETVAL, signum);
549	if (!ix) START (signal, RETVAL);	673	if (!ix) START_SIGNAL (RETVAL);
550	}	674	}
551	OUTPUT:	675	OUTPUT:
552	RETVAL	676	RETVAL
553		677
554	ev_idle *idle (SV *cb)	678	ev_idle *idle (SV *cb)
555	ALIAS:	679	ALIAS:
556	idle_ns = 1	680	idle_ns = 1
557	CODE:	681	CODE:
558	RETVAL = e_new (sizeof (ev_idle), cb);	682	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
559	ev_idle_set (RETVAL);	683	ev_idle_set (RETVAL);
560	if (!ix) START (idle, RETVAL);	684	if (!ix) START (idle, RETVAL);
561	OUTPUT:	685	OUTPUT:
562	RETVAL	686	RETVAL
563		687
564	ev_prepare *prepare (SV *cb)	688	ev_prepare *prepare (SV *cb)
565	ALIAS:	689	ALIAS:
566	prepare_ns = 1	690	prepare_ns = 1
567	CODE:	691	CODE:
568	RETVAL = e_new (sizeof (ev_prepare), cb);	692	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
569	ev_prepare_set (RETVAL);	693	ev_prepare_set (RETVAL);
570	if (!ix) START (prepare, RETVAL);	694	if (!ix) START (prepare, RETVAL);
571	OUTPUT:	695	OUTPUT:
572	RETVAL	696	RETVAL
573		697
574	ev_check *check (SV *cb)	698	ev_check *check (SV *cb)
575	ALIAS:	699	ALIAS:
576	check_ns = 1	700	check_ns = 1
577	CODE:	701	CODE:
578	RETVAL = e_new (sizeof (ev_check), cb);	702	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
579	ev_check_set (RETVAL);	703	ev_check_set (RETVAL);
580	if (!ix) START (check, RETVAL);	704	if (!ix) START (check, RETVAL);
581	OUTPUT:	705	OUTPUT:
582	RETVAL	706	RETVAL
583		707
		708	ev_fork *fork (SV *cb)
		709	ALIAS:
		710	fork_ns = 1
		711	CODE:
		712	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		713	ev_fork_set (RETVAL);
		714	if (!ix) START (fork, RETVAL);
		715	OUTPUT:
		716	RETVAL
		717
		718
584	ev_child *child (int pid, SV *cb)	719	ev_child *child (int pid, int trace, SV *cb)
585	ALIAS:	720	ALIAS:
586	child_ns = 1	721	child_ns = 1
587	CODE:	722	CODE:
		723	#if EV_CHILD_ENABLE
588	RETVAL = e_new (sizeof (ev_child), cb);	724	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
589	ev_child_set (RETVAL, pid);	725	ev_child_set (RETVAL, pid, trace);
590	if (!ix) START (child, RETVAL);	726	if (!ix) START (child, RETVAL);
		727	#else
		728	croak ("EV::child watchers not supported on this platform");
		729	#endif
591	OUTPUT:	730	OUTPUT:
592	RETVAL	731	RETVAL
		732
593		733
594	ev_stat *stat (SV *path, NV interval, SV *cb)	734	ev_stat *stat (SV *path, NV interval, SV *cb)
595	ALIAS:	735	ALIAS:
596	stat_ns = 1	736	stat_ns = 1
597	CODE:	737	CODE:
598	RETVAL = e_new (sizeof (ev_stat), cb);	738	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
599	RETVAL->fh = newSVsv (path);	739	e_fh (RETVAL) = newSVsv (path);
600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	740	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
601	if (!ix) START (stat, RETVAL);	741	if (!ix) START (stat, RETVAL);
602	OUTPUT:	742	OUTPUT:
603	RETVAL	743	RETVAL
604		744
		745	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		746	ALIAS:
		747	embed_ns = 1
		748	CODE:
		749	{
		750	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		751	croak ("passed loop is not embeddable via EV::embed,");
		752
		753	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		754	e_fh (RETVAL) = newSVsv (ST (0));
		755	ev_embed_set (RETVAL, loop);
		756	if (!ix) START (embed, RETVAL);
		757	}
		758	OUTPUT:
		759	RETVAL
		760
		761	ev_async *async (SV *cb)
		762	ALIAS:
		763	async_ns = 1
		764	CODE:
		765	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		766	ev_async_set (RETVAL);
		767	if (!ix) START (async, RETVAL);
		768	OUTPUT:
		769	RETVAL
		770
605	void once (SV *fh, int events, SV *timeout, SV *cb)	771	void once (SV *fh, int events, SV *timeout, SV *cb)
606	CODE:	772	CODE:
607	ev_once (	773	ev_once (
		774	evapi.default_loop,
608	sv_fileno (fh), events,	775	s_fileno (fh, events & EV_WRITE), events,
609	SvOK (timeout) ? SvNV (timeout) : -1.,	776	SvOK (timeout) ? SvNV (timeout) : -1.,
610	e_once_cb,	777	e_once_cb,
611	newSVsv (cb)	778	newSVsv (cb)
612	);	779	);
613		780
…		…
617		784
618	int ev_is_active (ev_watcher *w)	785	int ev_is_active (ev_watcher *w)
619		786
620	int ev_is_pending (ev_watcher *w)	787	int ev_is_pending (ev_watcher *w)
621		788
		789	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		790	C_ARGS: e_loop (w), w, revents
		791
		792	int ev_clear_pending (ev_watcher *w)
		793	C_ARGS: e_loop (w), w
		794
		795	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		796	C_ARGS: e_loop (w), w, revents
		797
622	int keepalive (ev_watcher *w, int new_value = 0)	798	int keepalive (ev_watcher *w, int new_value = 0)
623	CODE:	799	CODE:
624	{	800	{
625	RETVAL = w->flags & WFLAG_KEEPALIVE;	801	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
626	new_value = new_value ? WFLAG_KEEPALIVE : 0;	802	new_value = new_value ? WFLAG_KEEPALIVE : 0;
627		803
628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	804	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
629	{	805	{
		806	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
630	REF (w);	807	REF (w);
631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
632	UNREF (w);	808	UNREF (w);
633	}	809	}
634	}	810	}
635	OUTPUT:	811	OUTPUT:
636	RETVAL	812	RETVAL
637		813
638	SV *cb (ev_watcher *w, SV *new_cb = 0)	814	SV *cb (ev_watcher *w, SV *new_cb = 0)
639	CODE:	815	CODE:
640	{	816	{
641	RETVAL = newSVsv (w->cb_sv);
642
643	if (items > 1)	817	if (items > 1)
644	sv_setsv (w->cb_sv, new_cb);	818	{
		819	new_cb = s_get_cv_croak (new_cb);
		820	RETVAL = newRV_noinc (w->cb_sv);
		821	w->cb_sv = SvREFCNT_inc (new_cb);
		822	}
		823	else
		824	RETVAL = newRV_inc (w->cb_sv);
645	}	825	}
646	OUTPUT:	826	OUTPUT:
647	RETVAL	827	RETVAL
648		828
649	SV *data (ev_watcher *w, SV *new_data = 0)	829	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
658	}	838	}
659	}	839	}
660	OUTPUT:	840	OUTPUT:
661	RETVAL	841	RETVAL
662		842
663	void trigger (ev_watcher *w, int revents = EV_NONE)	843	SV *loop (ev_watcher *w)
664	CODE:	844	CODE:
665	w->cb (w, revents);	845	RETVAL = newRV_inc (w->loop);
		846	OUTPUT:
		847	RETVAL
666		848
667	int priority (ev_watcher *w, int new_priority = 0)	849	int priority (ev_watcher *w, int new_priority = 0)
668	CODE:	850	CODE:
669	{	851	{
670	RETVAL = w->priority;	852	RETVAL = w->priority;
671		853
672	if (items > 1)	854	if (items > 1)
673	{	855	{
674	int active = ev_is_active (w);	856	int active = ev_is_active (w);
675
676	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
677	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
678		857
679	if (active)	858	if (active)
680	{	859	{
681	/* grrr. */	860	/* grrr. */
682	PUSHMARK (SP);	861	PUSHMARK (SP);
683	XPUSHs (ST (0));	862	XPUSHs (ST (0));
		863	PUTBACK;
684	call_method ("stop", G_DISCARD | G_VOID);	864	call_method ("stop", G_DISCARD | G_VOID);
685	}	865	}
686		866
687	ev_set_priority (w, new_priority);	867	ev_set_priority (w, new_priority);
688		868
689	if (active)	869	if (active)
690	{	870	{
691	PUSHMARK (SP);	871	PUSHMARK (SP);
692	XPUSHs (ST (0));	872	XPUSHs (ST (0));
		873	PUTBACK;
693	call_method ("start", G_DISCARD | G_VOID);	874	call_method ("start", G_DISCARD | G_VOID);
694	}	875	}
695	}	876	}
696	}	877	}
697	OUTPUT:	878	OUTPUT:
…		…
713	e_destroy (w);	894	e_destroy (w);
714		895
715	void set (ev_io *w, SV *fh, int events)	896	void set (ev_io *w, SV *fh, int events)
716	CODE:	897	CODE:
717	{	898	{
718	int fd = sv_fileno (fh);	899	int fd = s_fileno (fh, events & EV_WRITE);
719	CHECK_FD (fh, fd);	900	CHECK_FD (fh, fd);
720		901
721	sv_setsv (w->fh, fh);	902	sv_setsv (e_fh (w), fh);
722	RESET (io, w, (w, fd, events));	903	RESET (io, w, (w, fd, events));
723	}	904	}
724		905
725	SV *fh (ev_io *w, SV *new_fh = 0)	906	SV *fh (ev_io *w, SV *new_fh = 0)
726	CODE:	907	CODE:
727	{	908	{
728	if (items > 1)	909	if (items > 1)
729	{	910	{
730	int fd = sv_fileno (new_fh);	911	int fd = s_fileno (new_fh, w->events & EV_WRITE);
731	CHECK_FD (new_fh, fd);	912	CHECK_FD (new_fh, fd);
732		913
733	RETVAL = w->fh;	914	RETVAL = e_fh (w);
734	w->fh = newSVsv (new_fh);	915	e_fh (w) = newSVsv (new_fh);
735		916
736	RESET (io, w, (w, fd, w->events));	917	RESET (io, w, (w, fd, w->events));
737	}	918	}
738	else	919	else
739	RETVAL = newSVsv (w->fh);	920	RETVAL = newSVsv (e_fh (w));
740	}	921	}
741	OUTPUT:	922	OUTPUT:
742	RETVAL	923	RETVAL
743		924
744	int events (ev_io *w, int new_events = EV_UNDEF)	925	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
754		935
755	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	936	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
756		937
757	void ev_signal_start (ev_signal *w)	938	void ev_signal_start (ev_signal *w)
758	CODE:	939	CODE:
759	START (signal, w);	940	START_SIGNAL (w);
760		941
761	void ev_signal_stop (ev_signal *w)	942	void ev_signal_stop (ev_signal *w)
762	CODE:	943	CODE:
763	STOP (signal, w);	944	STOP (signal, w);
764		945
…		…
768	e_destroy (w);	949	e_destroy (w);
769		950
770	void set (ev_signal *w, SV *signal)	951	void set (ev_signal *w, SV *signal)
771	CODE:	952	CODE:
772	{	953	{
773	Signal signum = sv_signum (signal);	954	Signal signum = s_signum (signal);
774	CHECK_SIG (signal, signum);	955	CHECK_SIG (signal, signum);
775		956
776	RESET (signal, w, (w, signum));	957	RESET_SIGNAL (w, (w, signum));
777	}	958	}
778		959
779	int signal (ev_signal *w, SV *new_signal = 0)	960	int signal (ev_signal *w, SV *new_signal = 0)
780	CODE:	961	CODE:
781	{	962	{
782	RETVAL = w->signum;	963	RETVAL = w->signum;
783		964
784	if (items > 1)	965	if (items > 1)
785	{	966	{
786	Signal signum = sv_signum (new_signal);	967	Signal signum = s_signum (new_signal);
787	CHECK_SIG (new_signal, signum);	968	CHECK_SIG (new_signal, signum);
788		969
789	RESET (signal, w, (w, signum));	970	RESET_SIGNAL (w, (w, signum));
790	}	971	}
791	}	972	}
792	OUTPUT:	973	OUTPUT:
793	RETVAL	974	RETVAL
794		975
…		…
806		987
807	void ev_timer_again (ev_timer *w)	988	void ev_timer_again (ev_timer *w)
808	INIT:	989	INIT:
809	CHECK_REPEAT (w->repeat);	990	CHECK_REPEAT (w->repeat);
810	CODE:	991	CODE:
811	REF (w);
812	ev_timer_again (w);	992	ev_timer_again (e_loop (w), w);
813	UNREF (w);	993	UNREF (w);
		994
		995	NV ev_timer_remaining (ev_timer *w)
		996	C_ARGS: e_loop (w), w
814		997
815	void DESTROY (ev_timer *w)	998	void DESTROY (ev_timer *w)
816	CODE:	999	CODE:
817	STOP (timer, w);	1000	STOP (timer, w);
818	e_destroy (w);	1001	e_destroy (w);
…		…
835	CODE:	1018	CODE:
836	STOP (periodic, w);	1019	STOP (periodic, w);
837		1020
838	void ev_periodic_again (ev_periodic *w)	1021	void ev_periodic_again (ev_periodic *w)
839	CODE:	1022	CODE:
840	REF (w);
841	ev_periodic_again (w);	1023	ev_periodic_again (e_loop (w), w);
842	UNREF (w);	1024	UNREF (w);
843		1025
844	void DESTROY (ev_periodic *w)	1026	void DESTROY (ev_periodic *w)
845	CODE:	1027	CODE:
846	STOP (periodic, w);	1028	STOP (periodic, w);
…		…
849	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1031	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
850	INIT:	1032	INIT:
851	CHECK_REPEAT (interval);	1033	CHECK_REPEAT (interval);
852	CODE:	1034	CODE:
853	{	1035	{
854	SvREFCNT_dec (w->fh);	1036	SvREFCNT_dec (e_fh (w));
855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1037	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
856		1038
857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1039	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
858	}	1040	}
		1041
		1042	NV at (ev_periodic *w)
		1043	CODE:
		1044	RETVAL = ev_periodic_at (w);
		1045	OUTPUT:
		1046	RETVAL
859		1047
860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1048	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
861		1049
862	void ev_idle_start (ev_idle *w)	1050	void ev_idle_start (ev_idle *w)
863	CODE:	1051	CODE:
…		…
870	void DESTROY (ev_idle *w)	1058	void DESTROY (ev_idle *w)
871	CODE:	1059	CODE:
872	STOP (idle, w);	1060	STOP (idle, w);
873	e_destroy (w);	1061	e_destroy (w);
874		1062
875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1063	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
876		1064
877	void ev_prepare_start (ev_prepare *w)	1065	void ev_prepare_start (ev_prepare *w)
878	CODE:	1066	CODE:
879	START (prepare, w);	1067	START (prepare, w);
880		1068
…		…
900	void DESTROY (ev_check *w)	1088	void DESTROY (ev_check *w)
901	CODE:	1089	CODE:
902	STOP (check, w);	1090	STOP (check, w);
903	e_destroy (w);	1091	e_destroy (w);
904		1092
		1093	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1094
		1095	void ev_fork_start (ev_fork *w)
		1096	CODE:
		1097	START (fork, w);
		1098
		1099	void ev_fork_stop (ev_fork *w)
		1100	CODE:
		1101	STOP (fork, w);
		1102
		1103	void DESTROY (ev_fork *w)
		1104	CODE:
		1105	STOP (fork, w);
		1106	e_destroy (w);
		1107
905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1108	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1109
		1110	#if EV_CHILD_ENABLE
906		1111
907	void ev_child_start (ev_child *w)	1112	void ev_child_start (ev_child *w)
908	CODE:	1113	CODE:
909	START (child, w);	1114	START (child, w);
910		1115
…		…
915	void DESTROY (ev_child *w)	1120	void DESTROY (ev_child *w)
916	CODE:	1121	CODE:
917	STOP (child, w);	1122	STOP (child, w);
918	e_destroy (w);	1123	e_destroy (w);
919		1124
920	void set (ev_child *w, int pid)	1125	void set (ev_child *w, int pid, int trace)
921	CODE:	1126	CODE:
922	RESET (child, w, (w, pid));	1127	RESET (child, w, (w, pid, trace));
923		1128
924	int pid (ev_child *w, int new_pid = 0)
925	CODE:
926	{
927	RETVAL = w->pid;
928
929	if (items > 1)
930	RESET (child, w, (w, new_pid));
931	}
932	OUTPUT:
933	RETVAL
934
935
936	int rstatus (ev_child *w)	1129	int pid (ev_child *w)
937	ALIAS:	1130	ALIAS:
938	rpid = 1	1131	rpid = 1
		1132	rstatus = 2
939	CODE:	1133	CODE:
940	RETVAL = ix ? w->rpid : w->rstatus;	1134	RETVAL = ix == 0 ? w->pid
		1135	: ix == 1 ? w->rpid
		1136	: w->rstatus;
941	OUTPUT:	1137	OUTPUT:
942	RETVAL	1138	RETVAL
		1139
		1140	#endif
943		1141
944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1142	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
945		1143
946	void ev_stat_start (ev_stat *w)	1144	void ev_stat_start (ev_stat *w)
947	CODE:	1145	CODE:
…		…
957	e_destroy (w);	1155	e_destroy (w);
958		1156
959	void set (ev_stat *w, SV *path, NV interval)	1157	void set (ev_stat *w, SV *path, NV interval)
960	CODE:	1158	CODE:
961	{	1159	{
962	sv_setsv (w->fh, path);	1160	sv_setsv (e_fh (w), path);
963	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1161	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
964	}	1162	}
965		1163
966	SV *path (ev_stat *w, SV *new_path = 0)	1164	SV *path (ev_stat *w, SV *new_path = 0)
967	CODE:	1165	CODE:
968	{	1166	{
969	RETVAL = SvREFCNT_inc (w->fh);	1167	RETVAL = SvREFCNT_inc (e_fh (w));
970		1168
971	if (items > 1)	1169	if (items > 1)
972	{	1170	{
973	SvREFCNT_dec (w->fh);	1171	SvREFCNT_dec (e_fh (w));
974	w->fh = newSVsv (new_path);	1172	e_fh (w) = newSVsv (new_path);
975	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1173	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
976	}	1174	}
977	}	1175	}
978	OUTPUT:	1176	OUTPUT:
979	RETVAL	1177	RETVAL
980		1178
…		…
982	CODE:	1180	CODE:
983	{	1181	{
984	RETVAL = w->interval;	1182	RETVAL = w->interval;
985		1183
986	if (items > 1)	1184	if (items > 1)
987	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1185	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
988	}	1186	}
989	OUTPUT:	1187	OUTPUT:
990	RETVAL	1188	RETVAL
991		1189
992	void prev (ev_stat *w)	1190	void prev (ev_stat *w)
…		…
996	PPCODE:	1194	PPCODE:
997	{	1195	{
998	ev_statdata *s = ix ? &w->attr : &w->prev;	1196	ev_statdata *s = ix ? &w->attr : &w->prev;
999		1197
1000	if (ix == 1)	1198	if (ix == 1)
1001	ev_stat_stat (w);	1199	ev_stat_stat (e_loop (w), w);
1002	else if (!s->st_nlink)	1200	else if (!s->st_nlink)
1003	errno = ENOENT;	1201	errno = ENOENT;
1004		1202
1005	PL_statcache.st_dev = s->st_nlink;	1203	PL_statcache.st_dev = s->st_nlink;
1006	PL_statcache.st_ino = s->st_ino;	1204	PL_statcache.st_ino = s->st_ino;
…		…
1033	PUSHs (sv_2mortal (newSVuv (4096)));	1231	PUSHs (sv_2mortal (newSVuv (4096)));
1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1232	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1035	}	1233	}
1036	}	1234	}
1037		1235
1038	#ifndef _WIN32
1039
1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1236	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1041		1237
1042	BOOT:	1238	void ev_embed_start (ev_embed *w)
1043	{	1239	CODE:
1044	HV *stash = gv_stashpv ("EV::DNS", 1);	1240	START (embed, w);
1045		1241
1046	static const struct {	1242	void ev_embed_stop (ev_embed *w)
1047	const char *name;	1243	CODE:
1048	IV iv;	1244	STOP (embed, w);
1049	} *civ, const_iv[] = {
1050	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1051	const_iv (DNS_, ERR_NONE)
1052	const_iv (DNS_, ERR_FORMAT)
1053	const_iv (DNS_, ERR_SERVERFAILED)
1054	const_iv (DNS_, ERR_NOTEXIST)
1055	const_iv (DNS_, ERR_NOTIMPL)
1056	const_iv (DNS_, ERR_REFUSED)
1057	const_iv (DNS_, ERR_TRUNCATED)
1058	const_iv (DNS_, ERR_UNKNOWN)
1059	const_iv (DNS_, ERR_TIMEOUT)
1060	const_iv (DNS_, ERR_SHUTDOWN)
1061	const_iv (DNS_, IPv4_A)
1062	const_iv (DNS_, PTR)
1063	const_iv (DNS_, IPv6_AAAA)
1064	const_iv (DNS_, QUERY_NO_SEARCH)
1065	const_iv (DNS_, OPTION_SEARCH)
1066	const_iv (DNS_, OPTION_NAMESERVERS)
1067	const_iv (DNS_, OPTION_MISC)
1068	const_iv (DNS_, OPTIONS_ALL)
1069	const_iv (DNS_, NO_SEARCH)
1070	};
1071		1245
1072	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1246	void DESTROY (ev_embed *w)
1073	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1247	CODE:
1074	}	1248	STOP (embed, w);
		1249	e_destroy (w);
1075		1250
1076	int evdns_init ()	1251	void set (ev_embed *w, struct ev_loop *loop)
		1252	CODE:
		1253	{
		1254	sv_setsv (e_fh (w), ST (1));
		1255	RESET (embed, w, (w, loop));
		1256	}
1077		1257
1078	void evdns_shutdown (int fail_requests = 1)	1258	SV *other (ev_embed *w)
		1259	CODE:
		1260	RETVAL = newSVsv (e_fh (w));
		1261	OUTPUT:
		1262	RETVAL
1079		1263
1080	const char *evdns_err_to_string (int err)	1264	void ev_embed_sweep (ev_embed *w)
		1265	C_ARGS: e_loop (w), w
1081		1266
1082	int evdns_nameserver_add (U32 address)	1267	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1083		1268
1084	int evdns_count_nameservers ()	1269	void ev_async_start (ev_async *w)
		1270	CODE:
		1271	START (async, w);
1085		1272
1086	int evdns_clear_nameservers_and_suspend ()	1273	void ev_async_stop (ev_async *w)
		1274	CODE:
		1275	STOP (async, w);
1087		1276
1088	int evdns_resume ()	1277	void DESTROY (ev_async *w)
		1278	CODE:
		1279	STOP (async, w);
		1280	e_destroy (w);
1089		1281
1090	int evdns_nameserver_ip_add (char *ip_as_string)	1282	void ev_async_send (ev_async *w)
		1283	C_ARGS: e_loop (w), w
1091		1284
1092	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1285	SV *ev_async_async_pending (ev_async *w)
1093	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1094
1095	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1096	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1097
1098	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1099	ALIAS:
1100	evdns_resolve_reverse_ipv6 = 1
1101	CODE:	1286	CODE:
1102	{	1287	RETVAL = boolSV (ev_async_pending (w));
1103	STRLEN len;	1288	OUTPUT:
1104	char *data = SvPVbyte (addr, len);
1105	if (len != (ix ? 16 : 4))
1106	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1107
1108	RETVAL = ix	1289	RETVAL
1109	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1110	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1111	}
1112	OUTPUT:
1113	RETVAL
1114		1290
1115	int evdns_set_option (char *option, char *val, int flags)	1291	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1116		1292
1117	int evdns_resolv_conf_parse (int flags, const char *filename)	1293	SV *new (SV *klass, unsigned int flags = 0)
		1294	CODE:
		1295	{
		1296	struct ev_loop *loop = ev_loop_new (flags);
1118		1297
1119	#ifdef _WIN32	1298	if (!loop)
		1299	XSRETURN_UNDEF;
1120		1300
1121	int evdns_config_windows_nameservers ()	1301	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1302	}
		1303	OUTPUT:
		1304	RETVAL
		1305
		1306	void DESTROY (struct ev_loop *loop)
		1307	CODE:
		1308	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1309	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1310	if (loop != evapi.default_loop)
		1311	ev_loop_destroy (loop);
		1312
		1313	void ev_loop_fork (struct ev_loop *loop)
		1314
		1315	NV ev_now (struct ev_loop *loop)
		1316
		1317	void ev_now_update (struct ev_loop *loop)
		1318
		1319	void ev_suspend (struct ev_loop *loop)
		1320
		1321	void ev_resume (struct ev_loop *loop)
		1322
		1323	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1324
		1325	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1326
		1327	unsigned int ev_backend (struct ev_loop *loop)
		1328
		1329	void ev_verify (struct ev_loop *loop)
		1330	ALIAS:
		1331	loop_verify = 1
		1332
		1333	unsigned int ev_iteration (struct ev_loop *loop)
		1334	ALIAS:
		1335	loop_count = 1
		1336
		1337	unsigned int ev_depth (struct ev_loop *loop)
		1338	ALIAS:
		1339	loop_depth = 1
		1340
		1341	void ev_run (struct ev_loop *loop, int flags = 0)
		1342	ALIAS:
		1343	loop = 1
		1344
		1345	void ev_break (struct ev_loop *loop, int how = 1)
		1346	ALIAS:
		1347	unloop = 1
		1348
		1349	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1350
		1351	unsigned int ev_pending_count (struct ev_loop *loop)
		1352
		1353	void ev_invoke_pending (struct ev_loop *loop)
		1354
		1355	#if 0
		1356
		1357	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1358	CODE:
		1359	{
		1360	Signal signum = s_signum (signal);
		1361	CHECK_SIG (signal, signum);
		1362
		1363	ev_feed_signal_event (loop, signum);
		1364	}
1122		1365
1123	#endif	1366	#endif
1124		1367
1125	void evdns_search_clear ()	1368	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1126		1369	ALIAS:
1127	void evdns_search_add (char *domain)	1370	io_ns = 1
1128		1371	CODE:
1129	void evdns_search_ndots_set (int ndots)
1130
1131	#if 0
1132
1133	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1134
1135	BOOT:
1136	{	1372	{
1137	HV *stash = gv_stashpv ("EV::HTTP", 1);	1373	int fd = s_fileno (fh, events & EV_WRITE);
		1374	CHECK_FD (fh, fd);
1138		1375
1139	static const struct {	1376	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1140	const char *name;	1377	e_fh (RETVAL) = newSVsv (fh);
1141	IV iv;	1378	ev_io_set (RETVAL, fd, events);
1142	} *civ, const_iv[] = {	1379	if (!ix) START (io, RETVAL);
1143	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1144	const_iv (HTTP_, OK)
1145	const_iv (HTTP_, NOCONTENT)
1146	const_iv (HTTP_, MOVEPERM)
1147	const_iv (HTTP_, MOVETEMP)
1148	const_iv (HTTP_, NOTMODIFIED)
1149	const_iv (HTTP_, BADREQUEST)
1150	const_iv (HTTP_, NOTFOUND)
1151	const_iv (HTTP_, SERVUNAVAIL)
1152	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1153	const_iv (EVHTTP_, PROXY_REQUEST)
1154	const_iv (EVHTTP_, REQ_GET)
1155	const_iv (EVHTTP_, REQ_POST)
1156	const_iv (EVHTTP_, REQ_HEAD)
1157	const_iv (EVHTTP_, REQUEST)
1158	const_iv (EVHTTP_, RESPONSE)
1159	};
1160
1161	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1162	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1163	}	1380	}
		1381	OUTPUT:
		1382	RETVAL
1164		1383
1165	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1384	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1385	ALIAS:
		1386	timer_ns = 1
		1387	INIT:
		1388	CHECK_REPEAT (repeat);
		1389	CODE:
		1390	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1391	ev_timer_set (RETVAL, after, repeat);
		1392	if (!ix) START (timer, RETVAL);
		1393	OUTPUT:
		1394	RETVAL
1166		1395
1167	#HttpRequest new (SV *klass, SV *cb)	1396	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1397	ALIAS:
		1398	periodic_ns = 1
		1399	INIT:
		1400	CHECK_REPEAT (interval);
		1401	CODE:
		1402	{
		1403	ev_periodic *w;
		1404	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1405	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1406	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1407	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1408	if (!ix) START (periodic, w);
		1409	}
		1410	OUTPUT:
		1411	RETVAL
1168		1412
1169	#void DESTROY (struct evhttp_request *req);	1413	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1414	ALIAS:
		1415	signal_ns = 1
		1416	CODE:
		1417	{
		1418	Signal signum = s_signum (signal);
		1419	CHECK_SIG (signal, signum);
1170		1420
		1421	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1422	ev_signal_set (RETVAL, signum);
		1423	if (!ix) START_SIGNAL (RETVAL);
		1424	}
		1425	OUTPUT:
		1426	RETVAL
		1427
		1428	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1429	ALIAS:
		1430	idle_ns = 1
		1431	CODE:
		1432	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1433	ev_idle_set (RETVAL);
		1434	if (!ix) START (idle, RETVAL);
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1439	ALIAS:
		1440	prepare_ns = 1
		1441	CODE:
		1442	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1443	ev_prepare_set (RETVAL);
		1444	if (!ix) START (prepare, RETVAL);
		1445	OUTPUT:
		1446	RETVAL
		1447
		1448	ev_check *check (struct ev_loop *loop, SV *cb)
		1449	ALIAS:
		1450	check_ns = 1
		1451	CODE:
		1452	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1453	ev_check_set (RETVAL);
		1454	if (!ix) START (check, RETVAL);
		1455	OUTPUT:
		1456	RETVAL
		1457
		1458	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1459	ALIAS:
		1460	fork_ns = 1
		1461	CODE:
		1462	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1463	ev_fork_set (RETVAL);
		1464	if (!ix) START (fork, RETVAL);
		1465	OUTPUT:
		1466	RETVAL
		1467
		1468
		1469	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1470	ALIAS:
		1471	child_ns = 1
		1472	CODE:
		1473	#if EV_CHILD_ENABLE
		1474	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1475	ev_child_set (RETVAL, pid, trace);
		1476	if (!ix) START (child, RETVAL);
		1477	#else
		1478	croak ("EV::child watchers not supported on this platform");
1171	#endif	1479	#endif
		1480	OUTPUT:
		1481	RETVAL
1172		1482
1173	#endif	1483	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1484	ALIAS:
		1485	stat_ns = 1
		1486	CODE:
		1487	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1488	e_fh (RETVAL) = newSVsv (path);
		1489	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1490	if (!ix) START (stat, RETVAL);
		1491	OUTPUT:
		1492	RETVAL
1174		1493
		1494	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1495	ALIAS:
		1496	embed_ns = 1
		1497	CODE:
		1498	{
		1499	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1500	croak ("passed loop is not embeddable via EV::embed,");
1175		1501
		1502	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1503	e_fh (RETVAL) = newSVsv (ST (1));
		1504	ev_embed_set (RETVAL, other);
		1505	if (!ix) START (embed, RETVAL);
		1506	}
		1507	OUTPUT:
		1508	RETVAL
1176		1509
		1510	ev_async *async (struct ev_loop *loop, SV *cb)
		1511	ALIAS:
		1512	async_ns = 1
		1513	CODE:
		1514	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1515	ev_async_set (RETVAL);
		1516	if (!ix) START (async, RETVAL);
		1517	OUTPUT:
		1518	RETVAL
1177		1519
		1520	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1521	CODE:
		1522	ev_once (
		1523	loop,
		1524	s_fileno (fh, events & EV_WRITE), events,
		1525	SvOK (timeout) ? SvNV (timeout) : -1.,
		1526	e_once_cb,
		1527	newSVsv (cb)
		1528	);
1178		1529
1179
1180

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