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Comparing EV/EV.xs (file contents):
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC vs.
Revision 1.136 by root, Tue Mar 16 17:11:48 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
24	#ifndef _WIN32
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		33
36	#ifndef _WIN32	34	#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 ((w)->loop))
		39
40	#define WFLAG_KEEPALIVE 1	40	#define WFLAG_KEEPALIVE 1
		41	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		42
42	#define UNREF(w) \	43	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	44	if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	45	&& ev_is_active (w)) \
45	ev_unref ();	46	{ \
		47	ev_unref (e_loop (w)); \
		48	(w)->e_flags |= WFLAG_UNREFED; \
		49	}
46		50
47	#define REF(w) \	51	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	52	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	53	{ \
50	ev_ref ();	54	(w)->e_flags &= ~WFLAG_UNREFED; \
		55	ev_ref (e_loop (w)); \
		56	}
51		57
52	#define START(type,w) \	58	#define START(type,w) \
53	do { \	59	do { \
		60	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	61	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	62	} while (0)
57		63
58	#define STOP(type,w) \	64	#define STOP(type,w) \
59	do { \	65	do { \
60	REF (w); \	66	REF (w); \
61	ev_ ## type ## _stop (w); \	67	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	68	} while (0)
63		69
		70	#define RESET(type,w,seta) \
		71	do { \
		72	int active = ev_is_active (w); \
		73	if (active) STOP (type, w); \
		74	ev_ ## type ## _set seta; \
		75	if (active) START (type, w); \
		76	} while (0)
		77
64	typedef int Signal;	78	typedef int Signal;
65		79
		80	/* horrible... */
		81	#define CHECK_SIGNAL_CAN_START(w) \
		82	do { \
		83	/* dive into the internals of libev to avoid aborting in libev */ \
		84	if (signals [(w)->signum - 1].loop \
		85	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		86	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		87	} while (0)
		88
		89	#define START_SIGNAL(w) \
		90	do { \
		91	CHECK_SIGNAL_CAN_START (w); \
		92	START (signal, w); \
		93	} while (0) \
		94
		95	#define RESET_SIGNAL(w,seta) \
		96	do { \
		97	int active = ev_is_active (w); \
		98	if (active) STOP (signal, w); \
		99	ev_ ## signal ## _set seta; \
		100	if (active) START_SIGNAL (w); \
		101	} while (0)
		102
		103	static SV *default_loop_sv;
		104
66	static struct EVAPI evapi;	105	static struct EVAPI evapi;
67		106
68	static HV	107	static HV
		108	*stash_loop,
69	*stash_watcher,	109	*stash_watcher,
70	*stash_io,	110	*stash_io,
71	*stash_timer,	111	*stash_timer,
72	*stash_periodic,	112	*stash_periodic,
73	*stash_signal,	113	*stash_signal,
		114	*stash_child,
		115	*stash_stat,
74	*stash_idle,	116	*stash_idle,
75	*stash_prepare,	117	*stash_prepare,
76	*stash_check,	118	*stash_check,
77	*stash_child;	119	*stash_embed,
78		120	*stash_fork,
79	#ifndef SIG_SIZE	121	*stash_async;
80	/* kudos to Slaven Rezic for the idea */
81	static char sig_size [] = { SIG_NUM };
82	# define SIG_SIZE (sizeof (sig_size) + 1)
83	#endif
84
85	static int
86	sv_signum (SV *sig)
87	{
88	int signum;
89
90	SvGETMAGIC (sig);
91
92	for (signum = 1; signum < SIG_SIZE; ++signum)
93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
94	return signum;
95
96	if (SvIV (sig) > 0)
97	return SvIV (sig);
98
99	return -1;
100	}
101		122
102	/////////////////////////////////////////////////////////////////////////////	123	/////////////////////////////////////////////////////////////////////////////
103	// Event	124	// Event
104		125
105	static void e_cb (ev_watcher *w, int revents);	126	static void e_cb (EV_P_ ev_watcher *w, int revents);
106
107	static int
108	sv_fileno (SV *fh)
109	{
110	SvGETMAGIC (fh);
111
112	if (SvROK (fh))
113	fh = SvRV (fh);
114
115	if (SvTYPE (fh) == SVt_PVGV)
116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
117
118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
119	return SvIV (fh);
120
121	return -1;
122	}
123		127
124	static void *	128	static void *
125	e_new (int size, SV *cb_sv)	129	e_new (int size, SV *cb_sv, SV *loop)
126	{	130	{
		131	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
127	ev_watcher *w;	132	ev_watcher *w;
128	SV *self = NEWSV (0, size);	133	SV *self = NEWSV (0, size);
129	SvPOK_only (self);	134	SvPOK_only (self);
130	SvCUR_set (self, size);	135	SvCUR_set (self, size);
131		136
132	w = (ev_watcher *)SvPVX (self);	137	w = (ev_watcher *)SvPVX (self);
133		138
134	ev_init (w, e_cb);	139	ev_init (w, cv ? e_cb : 0);
135		140
		141	w->loop = SvREFCNT_inc (SvRV (loop));
136	w->flags = WFLAG_KEEPALIVE;	142	w->e_flags = WFLAG_KEEPALIVE;
137	w->data = 0;	143	w->data = 0;
138	w->fh = 0;	144	w->fh = 0;
139	w->cb_sv = newSVsv (cb_sv);	145	w->cb_sv = SvREFCNT_inc (cv);
140	w->self = self;	146	w->self = self;
141		147
142	return (void *)w;	148	return (void *)w;
143	}	149	}
144		150
145	static void	151	static void
146	e_destroy (void *w_)	152	e_destroy (void *w_)
147	{	153	{
148	ev_watcher *w = (ev_watcher *)w_;	154	ev_watcher *w = (ev_watcher *)w_;
149		155
		156	SvREFCNT_dec (w->loop ); w->loop = 0;
150	SvREFCNT_dec (w->fh ); w->fh = 0;	157	SvREFCNT_dec (w->fh ); w->fh = 0;
151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	158	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152	SvREFCNT_dec (w->data ); w->data = 0;	159	SvREFCNT_dec (w->data ); w->data = 0;
153	}	160	}
154		161
…		…
167	}	174	}
168		175
169	return rv;	176	return rv;
170	}	177	}
171		178
172	static SV *sv_events_cache;	179	static SV *sv_self_cache, *sv_events_cache;
173		180
174	static void	181	static void
175	e_cb (ev_watcher *w, int revents)	182	e_cb (EV_P_ ev_watcher *w, int revents)
176	{	183	{
177	dSP;	184	dSP;
178	I32 mark = SP - PL_stack_base;	185	I32 mark = SP - PL_stack_base;
179	SV *sv_self, *sv_events;	186	SV *sv_self, *sv_events;
180		187
		188	/* libev might have stopped the watcher */
		189	if (expect_false (w->e_flags & WFLAG_UNREFED)
		190	&& !ev_is_active (w))
		191	REF (w);
		192
		193	if (expect_true (sv_self_cache))
		194	{
		195	sv_self = sv_self_cache; sv_self_cache = 0;
		196	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		197	}
		198	else
		199	{
181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	200	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		201	SvREADONLY_on (sv_self);
		202	}
		203
		204	if (expect_true (sv_events_cache))
		205	{
		206	sv_events = sv_events_cache; sv_events_cache = 0;
		207	SvIV_set (sv_events, revents);
		208	}
		209	else
		210	{
		211	sv_events = newSViv (revents);
		212	SvREADONLY_on (sv_events);
		213	}
		214
		215	PUSHMARK (SP);
		216	EXTEND (SP, 2);
		217	PUSHs (sv_self);
		218	PUSHs (sv_events);
		219
		220	PUTBACK;
		221	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		222
		223	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		224	SvREFCNT_dec (sv_self);
		225	else
		226	{
		227	SvREFCNT_dec (SvRV (sv_self));
		228	SvRV_set (sv_self, &PL_sv_undef);
		229	sv_self_cache = sv_self;
		230	}
		231
		232	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		233	SvREFCNT_dec (sv_events);
		234	else
		235	sv_events_cache = sv_events;
		236
		237	if (expect_false (SvTRUE (ERRSV)))
		238	{
		239	SPAGAIN;
		240	PUSHMARK (SP);
		241	PUTBACK;
		242	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		243	}
		244
		245	SP = PL_stack_base + mark;
		246	PUTBACK;
		247	}
		248
		249	static void
		250	e_once_cb (int revents, void *arg)
		251	{
		252	dSP;
		253	I32 mark = SP - PL_stack_base;
		254	SV *sv_events;
182		255
183	if (sv_events_cache)	256	if (sv_events_cache)
184	{	257	{
185	sv_events = sv_events_cache; sv_events_cache = 0;	258	sv_events = sv_events_cache; sv_events_cache = 0;
186	SvIV_set (sv_events, revents);	259	SvIV_set (sv_events, revents);
187	}	260	}
188	else	261	else
189	sv_events = newSViv (revents);	262	sv_events = newSViv (revents);
190		263
191	PUSHMARK (SP);	264	PUSHMARK (SP);
192	EXTEND (SP, 2);
193	PUSHs (sv_self);
194	PUSHs (sv_events);	265	XPUSHs (sv_events);
195		266
196	PUTBACK;	267	PUTBACK;
197	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	268	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
198		269
199	SvREFCNT_dec (sv_self);	270	SvREFCNT_dec ((SV *)arg);
200		271
201	if (sv_events_cache)	272	if (sv_events_cache)
202	SvREFCNT_dec (sv_events);	273	SvREFCNT_dec (sv_events);
203	else	274	else
204	sv_events_cache = sv_events;	275	sv_events_cache = sv_events;
205		276
206	if (SvTRUE (ERRSV))	277	if (SvTRUE (ERRSV))
207	{	278	{
208	PUSHMARK (SP);	279	SPAGAIN;
209	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}
212
213	SP = PL_stack_base + mark;
214	PUTBACK;
215	}
216
217	static void
218	e_once_cb (int revents, void *arg)
219	{
220	dSP;
221	I32 mark = SP - PL_stack_base;
222	SV *sv_events;
223
224	if (sv_events_cache)
225	{
226	sv_events = sv_events_cache; sv_events_cache = 0;
227	SvIV_set (sv_events, revents);
228	}
229	else
230	sv_events = newSViv (revents);
231
232	PUSHMARK (SP);
233	XPUSHs (sv_events);
234
235	PUTBACK;
236	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
237
238	SvREFCNT_dec ((SV *)arg);
239
240	if (sv_events_cache)
241	SvREFCNT_dec (sv_events);
242	else
243	sv_events_cache = sv_events;
244
245	if (SvTRUE (ERRSV))
246	{
247	PUSHMARK (SP);	280	PUSHMARK (SP);
248	PUTBACK;	281	PUTBACK;
249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	282	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250	}	283	}
251		284
…		…
294	LEAVE;	327	LEAVE;
295		328
296	return retval;	329	return retval;
297	}	330	}
298		331
299	/////////////////////////////////////////////////////////////////////////////
300	// DNS
301
302	#ifndef _WIN32
303	static void
304	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
305	{
306	dSP;
307	SV *cb = (SV *)arg;
308
309	ENTER;
310	SAVETMPS;
311	PUSHMARK (SP);
312	EXTEND (SP, count + 3);
313	PUSHs (sv_2mortal (newSViv (result)));
314
315	if (result == DNS_ERR_NONE && ttl >= 0)
316	{
317	int i;
318
319	PUSHs (sv_2mortal (newSViv (type)));
320	PUSHs (sv_2mortal (newSViv (ttl)));
321
322	for (i = 0; i < count; ++i)
323	switch (type)
324	{
325	case DNS_IPv6_AAAA:
326	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
327	break;
328	case DNS_IPv4_A:
329	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
330	break;
331	case DNS_PTR:
332	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
333	break;
334	}
335	}
336
337	PUTBACK;
338	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
339
340	FREETMPS;
341
342	if (SvTRUE (ERRSV))
343	{
344	PUSHMARK (SP);
345	PUTBACK;
346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
347	}
348
349	LEAVE;
350	}
351	#endif
352
353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	332	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
354	croak (# repeat " value must be >= 0");	333	croak (# repeat " value must be >= 0");
355		334
356	#define CHECK_FD(fh,fd) if ((fd) < 0) \	335	#define CHECK_FD(fh,fd) if ((fd) < 0) \
357	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	336	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		337
		338	#define CHECK_SIG(sv,num) if ((num) < 0) \
		339	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
358		340
359	/////////////////////////////////////////////////////////////////////////////	341	/////////////////////////////////////////////////////////////////////////////
360	// XS interface functions	342	// XS interface functions
361		343
362	MODULE = EV PACKAGE = EV PREFIX = ev_	344	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
375	const_iv (EV_, MINPRI)	357	const_iv (EV_, MINPRI)
376	const_iv (EV_, MAXPRI)	358	const_iv (EV_, MAXPRI)
377		359
378	const_iv (EV_, UNDEF)	360	const_iv (EV_, UNDEF)
379	const_iv (EV_, NONE)	361	const_iv (EV_, NONE)
380	const_iv (EV_, TIMEOUT)
381	const_iv (EV_, READ)	362	const_iv (EV_, READ)
382	const_iv (EV_, WRITE)	363	const_iv (EV_, WRITE)
		364	const_iv (EV_, IO)
		365	const_iv (EV_, TIMEOUT) /* deprecated */
		366	const_iv (EV_, TIMER)
		367	const_iv (EV_, PERIODIC)
383	const_iv (EV_, SIGNAL)	368	const_iv (EV_, SIGNAL)
		369	const_iv (EV_, CHILD)
		370	const_iv (EV_, STAT)
384	const_iv (EV_, IDLE)	371	const_iv (EV_, IDLE)
		372	const_iv (EV_, PREPARE)
385	const_iv (EV_, CHECK)	373	const_iv (EV_, CHECK)
		374	const_iv (EV_, EMBED)
		375	const_iv (EV_, FORK)
		376	const_iv (EV_, ASYNC)
		377	const_iv (EV_, CUSTOM)
386	const_iv (EV_, ERROR)	378	const_iv (EV_, ERROR)
387		379
		380	const_iv (EV, LOOP_NONBLOCK)
388	const_iv (EV, LOOP_ONESHOT)	381	const_iv (EV, LOOP_ONESHOT)
		382
389	const_iv (EV, LOOP_NONBLOCK)	383	const_iv (EV, UNLOOP_CANCEL)
390	const_iv (EV, UNLOOP_ONE)	384	const_iv (EV, UNLOOP_ONE)
391	const_iv (EV, UNLOOP_ALL)	385	const_iv (EV, UNLOOP_ALL)
392		386
393	const_iv (EV, BACKEND_SELECT)	387	const_iv (EV, BACKEND_SELECT)
394	const_iv (EV, BACKEND_POLL)	388	const_iv (EV, BACKEND_POLL)
395	const_iv (EV, BACKEND_EPOLL)	389	const_iv (EV, BACKEND_EPOLL)
396	const_iv (EV, BACKEND_KQUEUE)	390	const_iv (EV, BACKEND_KQUEUE)
397	const_iv (EV, BACKEND_DEVPOLL)	391	const_iv (EV, BACKEND_DEVPOLL)
398	const_iv (EV, BACKEND_PORT)	392	const_iv (EV, BACKEND_PORT)
		393	const_iv (EV, BACKEND_ALL)
399	const_iv (EV, FLAG_AUTO)	394	const_iv (EV, FLAG_AUTO)
		395	const_iv (EV, FLAG_FORKCHECK)
		396	const_iv (EV, FLAG_SIGNALFD)
400	const_iv (EV, FLAG_NOENV)	397	const_iv (EV, FLAG_NOENV)
		398	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		399	const_iv (EV, FLAG_NOINOTIFY)
		400
		401	const_iv (EV_, VERSION_MAJOR)
		402	const_iv (EV_, VERSION_MINOR)
401	};	403	};
402		404
403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	405	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	406	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
405		407
		408	stash_loop = gv_stashpv ("EV::Loop" , 1);
406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	409	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407	stash_io = gv_stashpv ("EV::IO" , 1);	410	stash_io = gv_stashpv ("EV::IO" , 1);
408	stash_timer = gv_stashpv ("EV::Timer" , 1);	411	stash_timer = gv_stashpv ("EV::Timer" , 1);
409	stash_periodic = gv_stashpv ("EV::Periodic", 1);	412	stash_periodic = gv_stashpv ("EV::Periodic", 1);
410	stash_signal = gv_stashpv ("EV::Signal" , 1);	413	stash_signal = gv_stashpv ("EV::Signal" , 1);
411	stash_idle = gv_stashpv ("EV::Idle" , 1);	414	stash_idle = gv_stashpv ("EV::Idle" , 1);
412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	415	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
413	stash_check = gv_stashpv ("EV::Check" , 1);	416	stash_check = gv_stashpv ("EV::Check" , 1);
414	stash_child = gv_stashpv ("EV::Child" , 1);	417	stash_child = gv_stashpv ("EV::Child" , 1);
		418	stash_embed = gv_stashpv ("EV::Embed" , 1);
		419	stash_stat = gv_stashpv ("EV::Stat" , 1);
		420	stash_fork = gv_stashpv ("EV::Fork" , 1);
		421	stash_async = gv_stashpv ("EV::Async" , 1);
415		422
416	{	423	{
417	SV *sv = perl_get_sv ("EV::API", TRUE);	424	SV *sv = perl_get_sv ("EV::API", TRUE);
418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	425	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
419		426
420	/* the poor man's shared library emulator */	427	/* the poor man's shared library emulator */
421	evapi.ver = EV_API_VERSION;	428	evapi.ver = EV_API_VERSION;
422	evapi.rev = EV_API_REVISION;	429	evapi.rev = EV_API_REVISION;
423	evapi.sv_fileno = sv_fileno;	430	evapi.sv_fileno = sv_fileno;
424	evapi.sv_signum = sv_signum;	431	evapi.sv_signum = s_signum;
		432	evapi.supported_backends = ev_supported_backends ();
		433	evapi.recommended_backends = ev_recommended_backends ();
		434	evapi.embeddable_backends = ev_embeddable_backends ();
		435	evapi.time_ = ev_time;
		436	evapi.sleep_ = ev_sleep;
		437	evapi.loop_new = ev_loop_new;
		438	evapi.loop_destroy = ev_loop_destroy;
		439	evapi.loop_fork = ev_loop_fork;
		440	evapi.loop_count = ev_loop_count;
		441	evapi.loop_depth = ev_loop_depth;
		442	evapi.set_userdata = ev_set_userdata;
		443	evapi.userdata = ev_userdata;
425	evapi.now = ev_now;	444	evapi.now = ev_now;
		445	evapi.now_update = ev_now_update;
		446	evapi.suspend = ev_suspend;
		447	evapi.resume = ev_resume;
426	evapi.backend = ev_backend;	448	evapi.backend = ev_backend;
427	evapi.unloop = ev_unloop;	449	evapi.unloop = ev_unloop;
		450	evapi.invoke_pending = ev_invoke_pending;
		451	evapi.pending_count = ev_pending_count;
		452	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		453	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
428	evapi.time = ev_time;	454	evapi.ref = ev_ref;
		455	evapi.unref = ev_unref;
429	evapi.loop = ev_loop;	456	evapi.loop = ev_loop;
430	evapi.once = ev_once;	457	evapi.once = ev_once;
431	evapi.io_start = ev_io_start;	458	evapi.io_start = ev_io_start;
432	evapi.io_stop = ev_io_stop;	459	evapi.io_stop = ev_io_stop;
433	evapi.timer_start = ev_timer_start;	460	evapi.timer_start = ev_timer_start;
434	evapi.timer_stop = ev_timer_stop;	461	evapi.timer_stop = ev_timer_stop;
435	evapi.timer_again = ev_timer_again;	462	evapi.timer_again = ev_timer_again;
		463	evapi.timer_remaining = ev_timer_remaining;
436	evapi.periodic_start = ev_periodic_start;	464	evapi.periodic_start = ev_periodic_start;
437	evapi.periodic_stop = ev_periodic_stop;	465	evapi.periodic_stop = ev_periodic_stop;
438	evapi.signal_start = ev_signal_start;	466	evapi.signal_start = ev_signal_start;
439	evapi.signal_stop = ev_signal_stop;	467	evapi.signal_stop = ev_signal_stop;
440	evapi.idle_start = ev_idle_start;	468	evapi.idle_start = ev_idle_start;
441	evapi.idle_stop = ev_idle_stop;	469	evapi.idle_stop = ev_idle_stop;
442	evapi.prepare_start = ev_prepare_start;	470	evapi.prepare_start = ev_prepare_start;
443	evapi.prepare_stop = ev_prepare_stop;	471	evapi.prepare_stop = ev_prepare_stop;
444	evapi.check_start = ev_check_start;	472	evapi.check_start = ev_check_start;
445	evapi.check_stop = ev_check_stop;	473	evapi.check_stop = ev_check_stop;
446	evapi.child_start = ev_child_start;	474	evapi.child_start = ev_child_start;
447	evapi.child_stop = ev_child_stop;	475	evapi.child_stop = ev_child_stop;
		476	evapi.stat_start = ev_stat_start;
		477	evapi.stat_stop = ev_stat_stop;
		478	evapi.stat_stat = ev_stat_stat;
		479	evapi.embed_start = ev_embed_start;
		480	evapi.embed_stop = ev_embed_stop;
		481	evapi.embed_sweep = ev_embed_sweep;
		482	evapi.fork_start = ev_fork_start;
		483	evapi.fork_stop = ev_fork_stop;
		484	evapi.async_start = ev_async_start;
		485	evapi.async_stop = ev_async_stop;
		486	evapi.async_send = ev_async_send;
		487	evapi.clear_pending = ev_clear_pending;
448	evapi.ref = ev_ref;	488	evapi.invoke = ev_invoke;
449	evapi.unref = ev_unref;
450		489
451	sv_setiv (sv, (IV)&evapi);	490	sv_setiv (sv, (IV)&evapi);
452	SvREADONLY_on (sv);	491	SvREADONLY_on (sv);
453	}	492	}
454	#ifndef _WIN32	493	#ifndef _WIN32
455	pthread_atfork (0, 0, ev_default_fork);	494	pthread_atfork (0, 0, ev_default_fork);
456	#endif	495	#endif
457	}	496	}
458		497
		498	SV *ev_default_loop (unsigned int flags = 0)
		499	CODE:
		500	{
		501	if (!default_loop_sv)
		502	{
		503	evapi.default_loop = ev_default_loop (flags);
		504
		505	if (!evapi.default_loop)
		506	XSRETURN_UNDEF;
		507
		508	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		509	}
		510
		511	RETVAL = newSVsv (default_loop_sv);
		512	}
		513	OUTPUT:
		514	RETVAL
		515
		516	void ev_default_destroy ()
		517	CODE:
		518	ev_default_destroy ();
		519	SvREFCNT_dec (default_loop_sv);
		520	default_loop_sv = 0;
		521
		522	unsigned int ev_supported_backends ()
		523
		524	unsigned int ev_recommended_backends ()
		525
		526	unsigned int ev_embeddable_backends ()
		527
		528	void ev_sleep (NV interval)
		529
		530	NV ev_time ()
		531
459	NV ev_now ()	532	NV ev_now ()
		533	C_ARGS: evapi.default_loop
		534
		535	void ev_now_update ()
		536	C_ARGS: evapi.default_loop
		537
		538	void ev_suspend ()
		539	C_ARGS: evapi.default_loop
		540
		541	void ev_resume ()
		542	C_ARGS: evapi.default_loop
460		543
461	unsigned int ev_backend ()	544	unsigned int ev_backend ()
		545	C_ARGS: evapi.default_loop
462		546
463	NV ev_time ()	547	void ev_loop_verify ()
		548	C_ARGS: evapi.default_loop
464		549
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	550	unsigned int ev_loop_count ()
		551	C_ARGS: evapi.default_loop
		552
		553	unsigned int ev_loop_depth ()
		554	C_ARGS: evapi.default_loop
		555
		556	void ev_set_io_collect_interval (NV interval)
		557	C_ARGS: evapi.default_loop, interval
		558
		559	void ev_set_timeout_collect_interval (NV interval)
		560	C_ARGS: evapi.default_loop, interval
466		561
467	void ev_loop (int flags = 0)	562	void ev_loop (int flags = 0)
		563	C_ARGS: evapi.default_loop, flags
468		564
469	void ev_unloop (int how = 1)	565	void ev_unloop (int how = EVUNLOOP_ONE)
		566	C_ARGS: evapi.default_loop, how
		567
		568	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		569	C_ARGS: evapi.default_loop, fd, revents
		570
		571	void ev_feed_signal_event (SV *signal)
		572	CODE:
		573	{
		574	Signal signum = s_signum (signal);
		575	CHECK_SIG (signal, signum);
		576
		577	ev_feed_signal_event (evapi.default_loop, signum);
		578	}
		579
		580	unsigned int ev_pending_count ()
		581	C_ARGS: evapi.default_loop
		582
		583	void ev_invoke_pending ()
		584	C_ARGS: evapi.default_loop
470		585
471	ev_io *io (SV *fh, int events, SV *cb)	586	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	587	ALIAS:
473	io_ns = 1	588	io_ns = 1
		589	_ae_io = 2
474	CODE:	590	CODE:
475	{	591	{
476	int fd = sv_fileno (fh);	592	int fd = s_fileno (fh, events & EV_WRITE);
477	CHECK_FD (fh, fd);	593	CHECK_FD (fh, fd);
478		594
		595	if (ix == 2)
		596	{
		597	ix = 0;
		598	events = events ? EV_WRITE : EV_READ;
		599	}
		600
479	RETVAL = e_new (sizeof (ev_io), cb);	601	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	602	RETVAL->fh = newSVsv (fh);
481	ev_io_set (RETVAL, fd, events);	603	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	604	if (!ix) START (io, RETVAL);
483	}	605	}
484	OUTPUT:	606	OUTPUT:
…		…
488	ALIAS:	610	ALIAS:
489	timer_ns = 1	611	timer_ns = 1
490	INIT:	612	INIT:
491	CHECK_REPEAT (repeat);	613	CHECK_REPEAT (repeat);
492	CODE:	614	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	615	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	616	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	617	if (!ix) START (timer, RETVAL);
496	OUTPUT:	618	OUTPUT:
497	RETVAL	619	RETVAL
498		620
…		…
502	INIT:	624	INIT:
503	CHECK_REPEAT (interval);	625	CHECK_REPEAT (interval);
504	CODE:	626	CODE:
505	{	627	{
506	ev_periodic *w;	628	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	629	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	630	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	631	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	632	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	633	if (!ix) START (periodic, w);
512	}	634	}
513	OUTPUT:	635	OUTPUT:
514	RETVAL	636	RETVAL
515		637
516	ev_signal *signal (Signal signum, SV *cb)	638	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	639	ALIAS:
518	signal_ns = 1	640	signal_ns = 1
519	CODE:	641	CODE:
		642	{
		643	Signal signum = s_signum (signal);
		644	CHECK_SIG (signal, signum);
		645
520	RETVAL = e_new (sizeof (ev_signal), cb);	646	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	647	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	648	if (!ix) START_SIGNAL (RETVAL);
		649	}
523	OUTPUT:	650	OUTPUT:
524	RETVAL	651	RETVAL
525		652
526	ev_idle *idle (SV *cb)	653	ev_idle *idle (SV *cb)
527	ALIAS:	654	ALIAS:
528	idle_ns = 1	655	idle_ns = 1
529	CODE:	656	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	657	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	658	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	659	if (!ix) START (idle, RETVAL);
533	OUTPUT:	660	OUTPUT:
534	RETVAL	661	RETVAL
535		662
536	ev_prepare *prepare (SV *cb)	663	ev_prepare *prepare (SV *cb)
537	ALIAS:	664	ALIAS:
538	prepare_ns = 1	665	prepare_ns = 1
539	CODE:	666	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	667	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	668	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	669	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	670	OUTPUT:
544	RETVAL	671	RETVAL
545		672
546	ev_check *check (SV *cb)	673	ev_check *check (SV *cb)
547	ALIAS:	674	ALIAS:
548	check_ns = 1	675	check_ns = 1
549	CODE:	676	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	677	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	678	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	679	if (!ix) START (check, RETVAL);
553	OUTPUT:	680	OUTPUT:
554	RETVAL	681	RETVAL
555		682
		683	ev_fork *fork (SV *cb)
		684	ALIAS:
		685	fork_ns = 1
		686	CODE:
		687	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		688	ev_fork_set (RETVAL);
		689	if (!ix) START (fork, RETVAL);
		690	OUTPUT:
		691	RETVAL
		692
556	ev_child *child (int pid, SV *cb)	693	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	694	ALIAS:
558	child_ns = 1	695	child_ns = 1
559	CODE:	696	CODE:
560	RETVAL = e_new (sizeof (ev_child), cb);	697	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	698	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	699	if (!ix) START (child, RETVAL);
563	OUTPUT:	700	OUTPUT:
564	RETVAL	701	RETVAL
565		702
		703	ev_stat *stat (SV *path, NV interval, SV *cb)
		704	ALIAS:
		705	stat_ns = 1
		706	CODE:
		707	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		708	RETVAL->fh = newSVsv (path);
		709	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		710	if (!ix) START (stat, RETVAL);
		711	OUTPUT:
		712	RETVAL
		713
		714	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		715	ALIAS:
		716	embed_ns = 1
		717	CODE:
		718	{
		719	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		720	croak ("passed loop is not embeddable via EV::embed,");
		721
		722	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		723	RETVAL->fh = newSVsv (ST (0));
		724	ev_embed_set (RETVAL, loop);
		725	if (!ix) START (embed, RETVAL);
		726	}
		727	OUTPUT:
		728	RETVAL
		729
		730	ev_async *async (SV *cb)
		731	ALIAS:
		732	async_ns = 1
		733	CODE:
		734	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		735	ev_async_set (RETVAL);
		736	if (!ix) START (async, RETVAL);
		737	OUTPUT:
		738	RETVAL
		739
566	void once (SV *fh, int events, SV *timeout, SV *cb)	740	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	741	CODE:
568	ev_once (	742	ev_once (
		743	evapi.default_loop,
569	sv_fileno (fh), events,	744	s_fileno (fh, events & EV_WRITE), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	745	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	746	e_once_cb,
572	newSVsv (cb)	747	newSVsv (cb)
573	);	748	);
574		749
…		…
578		753
579	int ev_is_active (ev_watcher *w)	754	int ev_is_active (ev_watcher *w)
580		755
581	int ev_is_pending (ev_watcher *w)	756	int ev_is_pending (ev_watcher *w)
582		757
		758	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		759	C_ARGS: e_loop (w), w, revents
		760
		761	int ev_clear_pending (ev_watcher *w)
		762	C_ARGS: e_loop (w), w
		763
		764	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		765	C_ARGS: e_loop (w), w, revents
		766
583	int keepalive (ev_watcher *w, int new_value = 0)	767	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	768	CODE:
585	{	769	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	770	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	771	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		772
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	773	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	774	{
		775	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
591	REF (w);	776	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	777	UNREF (w);
594	}	778	}
595	}	779	}
596	OUTPUT:	780	OUTPUT:
597	RETVAL	781	RETVAL
598		782
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	783	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	784	CODE:
601	{	785	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	786	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	787	{
		788	new_cb = s_get_cv_croak (new_cb);
		789	RETVAL = newRV_noinc (w->cb_sv);
		790	w->cb_sv = SvREFCNT_inc (new_cb);
		791	}
		792	else
		793	RETVAL = newRV_inc (w->cb_sv);
606	}	794	}
607	OUTPUT:	795	OUTPUT:
608	RETVAL	796	RETVAL
609		797
610	SV *data (ev_watcher *w, SV *new_data = 0)	798	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
619	}	807	}
620	}	808	}
621	OUTPUT:	809	OUTPUT:
622	RETVAL	810	RETVAL
623		811
624	void trigger (ev_watcher *w, int revents = EV_NONE)	812	SV *loop (ev_watcher *w)
625	CODE:	813	CODE:
626	w->cb (w, revents);	814	RETVAL = newRV_inc (w->loop);
		815	OUTPUT:
		816	RETVAL
627		817
628	int priority (ev_watcher *w, int new_priority = 0)	818	int priority (ev_watcher *w, int new_priority = 0)
629	CODE:	819	CODE:
630	{	820	{
631	RETVAL = w->priority;	821	RETVAL = w->priority;
632		822
633	if (items > 1)	823	if (items > 1)
634	{	824	{
635	int active = ev_is_active (w);	825	int active = ev_is_active (w);
636
637	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
638	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
639		826
640	if (active)	827	if (active)
641	{	828	{
642	/* grrr. */	829	/* grrr. */
643	PUSHMARK (SP);	830	PUSHMARK (SP);
644	XPUSHs (ST (0));	831	XPUSHs (ST (0));
		832	PUTBACK;
645	call_method ("stop", G_DISCARD | G_VOID);	833	call_method ("stop", G_DISCARD | G_VOID);
646	}	834	}
647		835
648	ev_set_priority (w, new_priority);	836	ev_set_priority (w, new_priority);
649		837
650	if (active)	838	if (active)
651	{	839	{
652	PUSHMARK (SP);	840	PUSHMARK (SP);
653	XPUSHs (ST (0));	841	XPUSHs (ST (0));
		842	PUTBACK;
654	call_method ("start", G_DISCARD | G_VOID);	843	call_method ("start", G_DISCARD | G_VOID);
655	}	844	}
656	}	845	}
657	}	846	}
658	OUTPUT:	847	OUTPUT:
…		…
674	e_destroy (w);	863	e_destroy (w);
675		864
676	void set (ev_io *w, SV *fh, int events)	865	void set (ev_io *w, SV *fh, int events)
677	CODE:	866	CODE:
678	{	867	{
679	int active = ev_is_active (w);	868	int fd = s_fileno (fh, events & EV_WRITE);
680	int fd = sv_fileno (fh);
681	CHECK_FD (fh, fd);	869	CHECK_FD (fh, fd);
682		870
683	if (active) STOP (io, w);
684
685	sv_setsv (w->fh, fh);	871	sv_setsv (w->fh, fh);
686	ev_io_set (w, fd, events);	872	RESET (io, w, (w, fd, events));
687
688	if (active) START (io, w);
689	}	873	}
690		874
691	SV *fh (ev_io *w, SV *new_fh = 0)	875	SV *fh (ev_io *w, SV *new_fh = 0)
692	CODE:	876	CODE:
693	{	877	{
694	RETVAL = newSVsv (w->fh);
695
696	if (items > 1)	878	if (items > 1)
697	{	879	{
698	int active = ev_is_active (w);	880	int fd = s_fileno (new_fh, w->events & EV_WRITE);
699	if (active) STOP (io, w);	881	CHECK_FD (new_fh, fd);
700		882
701	sv_setsv (w->fh, new_fh);	883	RETVAL = w->fh;
702	ev_io_set (w, sv_fileno (w->fh), w->events);	884	w->fh = newSVsv (new_fh);
703		885
704	if (active) START (io, w);	886	RESET (io, w, (w, fd, w->events));
705	}	887	}
		888	else
		889	RETVAL = newSVsv (w->fh);
706	}	890	}
707	OUTPUT:	891	OUTPUT:
708	RETVAL	892	RETVAL
709		893
710	int events (ev_io *w, int new_events = EV_UNDEF)	894	int events (ev_io *w, int new_events = EV_UNDEF)
711	CODE:	895	CODE:
712	{	896	{
713	RETVAL = w->events;	897	RETVAL = w->events;
		898
		899	if (items > 1)
		900	RESET (io, w, (w, w->fd, new_events));
		901	}
		902	OUTPUT:
		903	RETVAL
		904
		905	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		906
		907	void ev_signal_start (ev_signal *w)
		908	CODE:
		909	START_SIGNAL (w);
		910
		911	void ev_signal_stop (ev_signal *w)
		912	CODE:
		913	STOP (signal, w);
		914
		915	void DESTROY (ev_signal *w)
		916	CODE:
		917	STOP (signal, w);
		918	e_destroy (w);
		919
		920	void set (ev_signal *w, SV *signal)
		921	CODE:
		922	{
		923	Signal signum = s_signum (signal);
		924	CHECK_SIG (signal, signum);
		925
		926	RESET_SIGNAL (w, (w, signum));
		927	}
		928
		929	int signal (ev_signal *w, SV *new_signal = 0)
		930	CODE:
		931	{
		932	RETVAL = w->signum;
714		933
715	if (items > 1)	934	if (items > 1)
716	{	935	{
717	int active = ev_is_active (w);
718	if (active) STOP (io, w);
719
720	ev_io_set (w, w->fd, new_events);
721
722	if (active) START (io, w);
723	}
724	}
725	OUTPUT:
726	RETVAL
727
728	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
729
730	void ev_signal_start (ev_signal *w)
731	CODE:
732	START (signal, w);
733
734	void ev_signal_stop (ev_signal *w)
735	CODE:
736	STOP (signal, w);
737
738	void DESTROY (ev_signal *w)
739	CODE:
740	STOP (signal, w);
741	e_destroy (w);
742
743	void set (ev_signal *w, SV *signal)
744	CODE:
745	{
746	Signal signum = sv_signum (signal); /* may croak here */
747	int active = ev_is_active (w);
748
749	if (active) STOP (signal, w);
750
751	ev_signal_set (w, signum);
752
753	if (active) START (signal, w);
754	}
755
756	int signal (ev_signal *w, SV *new_signal = 0)
757	CODE:
758	{
759	RETVAL = w->signum;
760
761	if (items > 1)
762	{
763	Signal signum = sv_signum (new_signal); /* may croak here */	936	Signal signum = s_signum (new_signal);
764	int active = ev_is_active (w);	937	CHECK_SIG (new_signal, signum);
765	if (active) STOP (signal, w);
766		938
767	ev_signal_set (w, signum);	939	RESET_SIGNAL (w, (w, signum));
768
769	if (active) START (signal, w);
770	}	940	}
771	}	941	}
772	OUTPUT:	942	OUTPUT:
773	RETVAL	943	RETVAL
774		944
…		…
786		956
787	void ev_timer_again (ev_timer *w)	957	void ev_timer_again (ev_timer *w)
788	INIT:	958	INIT:
789	CHECK_REPEAT (w->repeat);	959	CHECK_REPEAT (w->repeat);
790	CODE:	960	CODE:
791	REF (w);
792	ev_timer_again (w);	961	ev_timer_again (e_loop (w), w);
793	UNREF (w);	962	UNREF (w);
		963
		964	NV ev_timer_remaining (ev_timer *w)
		965	C_ARGS: e_loop (w), w
794		966
795	void DESTROY (ev_timer *w)	967	void DESTROY (ev_timer *w)
796	CODE:	968	CODE:
797	STOP (timer, w);	969	STOP (timer, w);
798	e_destroy (w);	970	e_destroy (w);
799		971
800	void set (ev_timer *w, NV after, NV repeat = 0.)	972	void set (ev_timer *w, NV after, NV repeat = 0.)
801	INIT:	973	INIT:
802	CHECK_REPEAT (repeat);	974	CHECK_REPEAT (repeat);
803	CODE:	975	CODE:
804	{
805	int active = ev_is_active (w);
806	if (active) STOP (timer, w);
807	ev_timer_set (w, after, repeat);	976	RESET (timer, w, (w, after, repeat));
808	if (active) START (timer, w);
809	}
810		977
811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	978	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
812		979
813	void ev_periodic_start (ev_periodic *w)	980	void ev_periodic_start (ev_periodic *w)
814	INIT:	981	INIT:
…		…
820	CODE:	987	CODE:
821	STOP (periodic, w);	988	STOP (periodic, w);
822		989
823	void ev_periodic_again (ev_periodic *w)	990	void ev_periodic_again (ev_periodic *w)
824	CODE:	991	CODE:
825	REF (w);
826	ev_periodic_again (w);	992	ev_periodic_again (e_loop (w), w);
827	UNREF (w);	993	UNREF (w);
828		994
829	void DESTROY (ev_periodic *w)	995	void DESTROY (ev_periodic *w)
830	CODE:	996	CODE:
831	STOP (periodic, w);	997	STOP (periodic, w);
…		…
834	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1000	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
835	INIT:	1001	INIT:
836	CHECK_REPEAT (interval);	1002	CHECK_REPEAT (interval);
837	CODE:	1003	CODE:
838	{	1004	{
839	int active = ev_is_active (w);
840	if (active) STOP (periodic, w);
841
842	SvREFCNT_dec (w->fh);	1005	SvREFCNT_dec (w->fh);
843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1006	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1007
844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1008	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
845
846	if (active) START (periodic, w);
847	}	1009	}
		1010
		1011	NV at (ev_periodic *w)
		1012	CODE:
		1013	RETVAL = ev_periodic_at (w);
		1014	OUTPUT:
		1015	RETVAL
848		1016
849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1017	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
850		1018
851	void ev_idle_start (ev_idle *w)	1019	void ev_idle_start (ev_idle *w)
852	CODE:	1020	CODE:
…		…
859	void DESTROY (ev_idle *w)	1027	void DESTROY (ev_idle *w)
860	CODE:	1028	CODE:
861	STOP (idle, w);	1029	STOP (idle, w);
862	e_destroy (w);	1030	e_destroy (w);
863		1031
864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1032	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
865		1033
866	void ev_prepare_start (ev_prepare *w)	1034	void ev_prepare_start (ev_prepare *w)
867	CODE:	1035	CODE:
868	START (prepare, w);	1036	START (prepare, w);
869		1037
…		…
889	void DESTROY (ev_check *w)	1057	void DESTROY (ev_check *w)
890	CODE:	1058	CODE:
891	STOP (check, w);	1059	STOP (check, w);
892	e_destroy (w);	1060	e_destroy (w);
893		1061
		1062	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1063
		1064	void ev_fork_start (ev_fork *w)
		1065	CODE:
		1066	START (fork, w);
		1067
		1068	void ev_fork_stop (ev_fork *w)
		1069	CODE:
		1070	STOP (fork, w);
		1071
		1072	void DESTROY (ev_fork *w)
		1073	CODE:
		1074	STOP (fork, w);
		1075	e_destroy (w);
		1076
894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1077	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
895		1078
896	void ev_child_start (ev_child *w)	1079	void ev_child_start (ev_child *w)
897	CODE:	1080	CODE:
898	START (child, w);	1081	START (child, w);
…		…
904	void DESTROY (ev_child *w)	1087	void DESTROY (ev_child *w)
905	CODE:	1088	CODE:
906	STOP (child, w);	1089	STOP (child, w);
907	e_destroy (w);	1090	e_destroy (w);
908		1091
909	void set (ev_child *w, int pid)	1092	void set (ev_child *w, int pid, int trace)
910	CODE:	1093	CODE:
911	{	1094	RESET (child, w, (w, pid, trace));
912	int active = ev_is_active (w);
913	if (active) STOP (child, w);
914		1095
915	ev_child_set (w, pid);	1096	int pid (ev_child *w)
916		1097	ALIAS:
917	if (active) START (child, w);	1098	rpid = 1
918	}	1099	rstatus = 2
919
920	int pid (ev_child *w, int new_pid = 0)
921	CODE:	1100	CODE:
922	{
923	RETVAL = w->pid;	1101	RETVAL = ix == 0 ? w->pid
		1102	: ix == 1 ? w->rpid
		1103	: w->rstatus;
		1104	OUTPUT:
		1105	RETVAL
		1106
		1107	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1108
		1109	void ev_stat_start (ev_stat *w)
		1110	CODE:
		1111	START (stat, w);
		1112
		1113	void ev_stat_stop (ev_stat *w)
		1114	CODE:
		1115	STOP (stat, w);
		1116
		1117	void DESTROY (ev_stat *w)
		1118	CODE:
		1119	STOP (stat, w);
		1120	e_destroy (w);
		1121
		1122	void set (ev_stat *w, SV *path, NV interval)
		1123	CODE:
		1124	{
		1125	sv_setsv (w->fh, path);
		1126	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1127	}
		1128
		1129	SV *path (ev_stat *w, SV *new_path = 0)
		1130	CODE:
		1131	{
		1132	RETVAL = SvREFCNT_inc (w->fh);
924		1133
925	if (items > 1)	1134	if (items > 1)
926	{	1135	{
927	int active = ev_is_active (w);	1136	SvREFCNT_dec (w->fh);
928	if (active) STOP (child, w);	1137	w->fh = newSVsv (new_path);
929		1138	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
930	ev_child_set (w, new_pid);
931
932	if (active) START (child, w);
933	}	1139	}
934	}	1140	}
935	OUTPUT:	1141	OUTPUT:
936	RETVAL	1142	RETVAL
937		1143
		1144	NV interval (ev_stat *w, NV new_interval = 0.)
		1145	CODE:
		1146	{
		1147	RETVAL = w->interval;
938		1148
939	int rstatus (ev_child *w)	1149	if (items > 1)
		1150	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1151	}
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	void prev (ev_stat *w)
940	ALIAS:	1156	ALIAS:
941	rpid = 1	1157	stat = 1
		1158	attr = 2
942	CODE:	1159	PPCODE:
943	RETVAL = ix ? w->rpid : w->rstatus;	1160	{
944	OUTPUT:	1161	ev_statdata *s = ix ? &w->attr : &w->prev;
945	RETVAL
946		1162
947	#ifndef _WIN32	1163	if (ix == 1)
		1164	ev_stat_stat (e_loop (w), w);
		1165	else if (!s->st_nlink)
		1166	errno = ENOENT;
948		1167
		1168	PL_statcache.st_dev = s->st_nlink;
		1169	PL_statcache.st_ino = s->st_ino;
		1170	PL_statcache.st_mode = s->st_mode;
		1171	PL_statcache.st_nlink = s->st_nlink;
		1172	PL_statcache.st_uid = s->st_uid;
		1173	PL_statcache.st_gid = s->st_gid;
		1174	PL_statcache.st_rdev = s->st_rdev;
		1175	PL_statcache.st_size = s->st_size;
		1176	PL_statcache.st_atime = s->st_atime;
		1177	PL_statcache.st_mtime = s->st_mtime;
		1178	PL_statcache.st_ctime = s->st_ctime;
		1179
		1180	if (GIMME_V == G_SCALAR)
		1181	XPUSHs (boolSV (s->st_nlink));
		1182	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1183	{
		1184	EXTEND (SP, 13);
		1185	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1186	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1187	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1188	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1189	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1190	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1191	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1192	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1193	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1194	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1195	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1196	PUSHs (sv_2mortal (newSVuv (4096)));
		1197	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1198	}
		1199	}
		1200
949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1201	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
950		1202
951	BOOT:	1203	void ev_embed_start (ev_embed *w)
952	{	1204	CODE:
953	HV *stash = gv_stashpv ("EV::DNS", 1);	1205	START (embed, w);
954		1206
955	static const struct {	1207	void ev_embed_stop (ev_embed *w)
956	const char *name;	1208	CODE:
957	IV iv;	1209	STOP (embed, w);
958	} *civ, const_iv[] = {
959	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
960	const_iv (DNS_, ERR_NONE)
961	const_iv (DNS_, ERR_FORMAT)
962	const_iv (DNS_, ERR_SERVERFAILED)
963	const_iv (DNS_, ERR_NOTEXIST)
964	const_iv (DNS_, ERR_NOTIMPL)
965	const_iv (DNS_, ERR_REFUSED)
966	const_iv (DNS_, ERR_TRUNCATED)
967	const_iv (DNS_, ERR_UNKNOWN)
968	const_iv (DNS_, ERR_TIMEOUT)
969	const_iv (DNS_, ERR_SHUTDOWN)
970	const_iv (DNS_, IPv4_A)
971	const_iv (DNS_, PTR)
972	const_iv (DNS_, IPv6_AAAA)
973	const_iv (DNS_, QUERY_NO_SEARCH)
974	const_iv (DNS_, OPTION_SEARCH)
975	const_iv (DNS_, OPTION_NAMESERVERS)
976	const_iv (DNS_, OPTION_MISC)
977	const_iv (DNS_, OPTIONS_ALL)
978	const_iv (DNS_, NO_SEARCH)
979	};
980		1210
981	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1211	void DESTROY (ev_embed *w)
982	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1212	CODE:
983	}	1213	STOP (embed, w);
		1214	e_destroy (w);
984		1215
985	int evdns_init ()	1216	void set (ev_embed *w, struct ev_loop *loop)
		1217	CODE:
		1218	{
		1219	sv_setsv (w->fh, ST (1));
		1220	RESET (embed, w, (w, loop));
		1221	}
986		1222
987	void evdns_shutdown (int fail_requests = 1)	1223	SV *other (ev_embed *w)
		1224	CODE:
		1225	RETVAL = newSVsv (w->fh);
		1226	OUTPUT:
		1227	RETVAL
988		1228
989	const char *evdns_err_to_string (int err)	1229	void ev_embed_sweep (ev_embed *w)
		1230	C_ARGS: e_loop (w), w
990		1231
991	int evdns_nameserver_add (U32 address)	1232	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
992		1233
993	int evdns_count_nameservers ()	1234	void ev_async_start (ev_async *w)
		1235	CODE:
		1236	START (async, w);
994		1237
995	int evdns_clear_nameservers_and_suspend ()	1238	void ev_async_stop (ev_async *w)
		1239	CODE:
		1240	STOP (async, w);
996		1241
997	int evdns_resume ()	1242	void DESTROY (ev_async *w)
		1243	CODE:
		1244	STOP (async, w);
		1245	e_destroy (w);
998		1246
999	int evdns_nameserver_ip_add (char *ip_as_string)	1247	void ev_async_send (ev_async *w)
		1248	C_ARGS: e_loop (w), w
1000		1249
1001	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1250	SV *ev_async_async_pending (ev_async *w)
1002	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1003
1004	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1005	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1006
1007	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1008	ALIAS:
1009	evdns_resolve_reverse_ipv6 = 1
1010	CODE:	1251	CODE:
1011	{	1252	RETVAL = boolSV (ev_async_pending (w));
1012	STRLEN len;	1253	OUTPUT:
1013	char *data = SvPVbyte (addr, len);
1014	if (len != (ix ? 16 : 4))
1015	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1016
1017	RETVAL = ix	1254	RETVAL
1018	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1019	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1020	}
1021	OUTPUT:
1022	RETVAL
1023		1255
1024	int evdns_set_option (char *option, char *val, int flags)	1256	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1025		1257
1026	int evdns_resolv_conf_parse (int flags, const char *filename)	1258	SV *new (SV *klass, unsigned int flags = 0)
		1259	CODE:
		1260	{
		1261	struct ev_loop *loop = ev_loop_new (flags);
1027		1262
1028	#ifdef _WIN32	1263	if (!loop)
		1264	XSRETURN_UNDEF;
1029		1265
1030	int evdns_config_windows_nameservers ()	1266	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1267	}
		1268	OUTPUT:
		1269	RETVAL
		1270
		1271	void DESTROY (struct ev_loop *loop)
		1272	CODE:
		1273	if (loop != evapi.default_loop) /* global destruction sucks */
		1274	ev_loop_destroy (loop);
		1275
		1276	void ev_loop_fork (struct ev_loop *loop)
		1277
		1278	void ev_loop_verify (struct ev_loop *loop)
		1279
		1280	NV ev_now (struct ev_loop *loop)
		1281
		1282	void ev_now_update (struct ev_loop *loop)
		1283
		1284	void ev_suspend (struct ev_loop *loop)
		1285
		1286	void ev_resume (struct ev_loop *loop)
		1287
		1288	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1289
		1290	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1291
		1292	unsigned int ev_backend (struct ev_loop *loop)
		1293
		1294	unsigned int ev_loop_count (struct ev_loop *loop)
		1295
		1296	unsigned int ev_loop_depth (struct ev_loop *loop)
		1297
		1298	void ev_loop (struct ev_loop *loop, int flags = 0)
		1299
		1300	void ev_unloop (struct ev_loop *loop, int how = 1)
		1301
		1302	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1303
		1304	unsigned int ev_pending_count (struct ev_loop *loop)
		1305
		1306	void ev_invoke_pending (struct ev_loop *loop)
		1307
		1308	#if 0
		1309
		1310	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1311	CODE:
		1312	{
		1313	Signal signum = s_signum (signal);
		1314	CHECK_SIG (signal, signum);
		1315
		1316	ev_feed_signal_event (loop, signum);
		1317	}
1031		1318
1032	#endif	1319	#endif
1033		1320
1034	void evdns_search_clear ()	1321	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1035		1322	ALIAS:
1036	void evdns_search_add (char *domain)	1323	io_ns = 1
1037		1324	CODE:
1038	void evdns_search_ndots_set (int ndots)
1039
1040	#if 0
1041
1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1043
1044	BOOT:
1045	{	1325	{
1046	HV *stash = gv_stashpv ("EV::HTTP", 1);	1326	int fd = s_fileno (fh, events & EV_WRITE);
		1327	CHECK_FD (fh, fd);
1047		1328
1048	static const struct {	1329	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1049	const char *name;	1330	RETVAL->fh = newSVsv (fh);
1050	IV iv;	1331	ev_io_set (RETVAL, fd, events);
1051	} *civ, const_iv[] = {	1332	if (!ix) START (io, RETVAL);
1052	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1053	const_iv (HTTP_, OK)
1054	const_iv (HTTP_, NOCONTENT)
1055	const_iv (HTTP_, MOVEPERM)
1056	const_iv (HTTP_, MOVETEMP)
1057	const_iv (HTTP_, NOTMODIFIED)
1058	const_iv (HTTP_, BADREQUEST)
1059	const_iv (HTTP_, NOTFOUND)
1060	const_iv (HTTP_, SERVUNAVAIL)
1061	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1062	const_iv (EVHTTP_, PROXY_REQUEST)
1063	const_iv (EVHTTP_, REQ_GET)
1064	const_iv (EVHTTP_, REQ_POST)
1065	const_iv (EVHTTP_, REQ_HEAD)
1066	const_iv (EVHTTP_, REQUEST)
1067	const_iv (EVHTTP_, RESPONSE)
1068	};
1069
1070	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1071	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1072	}	1333	}
		1334	OUTPUT:
		1335	RETVAL
1073		1336
1074	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1337	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1338	ALIAS:
		1339	timer_ns = 1
		1340	INIT:
		1341	CHECK_REPEAT (repeat);
		1342	CODE:
		1343	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1344	ev_timer_set (RETVAL, after, repeat);
		1345	if (!ix) START (timer, RETVAL);
		1346	OUTPUT:
		1347	RETVAL
1075		1348
1076	#HttpRequest new (SV *klass, SV *cb)	1349	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1350	ALIAS:
		1351	periodic_ns = 1
		1352	INIT:
		1353	CHECK_REPEAT (interval);
		1354	CODE:
		1355	{
		1356	ev_periodic *w;
		1357	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1358	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1359	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1360	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1361	if (!ix) START (periodic, w);
		1362	}
		1363	OUTPUT:
		1364	RETVAL
1077		1365
1078	#void DESTROY (struct evhttp_request *req);	1366	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1367	ALIAS:
		1368	signal_ns = 1
		1369	CODE:
		1370	{
		1371	Signal signum = s_signum (signal);
		1372	CHECK_SIG (signal, signum);
1079		1373
1080	#endif	1374	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1375	ev_signal_set (RETVAL, signum);
		1376	if (!ix) START_SIGNAL (RETVAL);
		1377	}
		1378	OUTPUT:
		1379	RETVAL
1081		1380
1082	#endif	1381	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1382	ALIAS:
		1383	idle_ns = 1
		1384	CODE:
		1385	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1386	ev_idle_set (RETVAL);
		1387	if (!ix) START (idle, RETVAL);
		1388	OUTPUT:
		1389	RETVAL
1083		1390
		1391	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1392	ALIAS:
		1393	prepare_ns = 1
		1394	CODE:
		1395	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1396	ev_prepare_set (RETVAL);
		1397	if (!ix) START (prepare, RETVAL);
		1398	OUTPUT:
		1399	RETVAL
1084		1400
		1401	ev_check *check (struct ev_loop *loop, SV *cb)
		1402	ALIAS:
		1403	check_ns = 1
		1404	CODE:
		1405	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1406	ev_check_set (RETVAL);
		1407	if (!ix) START (check, RETVAL);
		1408	OUTPUT:
		1409	RETVAL
1085		1410
		1411	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1412	ALIAS:
		1413	fork_ns = 1
		1414	CODE:
		1415	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1416	ev_fork_set (RETVAL);
		1417	if (!ix) START (fork, RETVAL);
		1418	OUTPUT:
		1419	RETVAL
1086		1420
		1421	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1422	ALIAS:
		1423	child_ns = 1
		1424	CODE:
		1425	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1426	ev_child_set (RETVAL, pid, trace);
		1427	if (!ix) START (child, RETVAL);
		1428	OUTPUT:
		1429	RETVAL
1087		1430
		1431	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1432	ALIAS:
		1433	stat_ns = 1
		1434	CODE:
		1435	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1436	RETVAL->fh = newSVsv (path);
		1437	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1438	if (!ix) START (stat, RETVAL);
		1439	OUTPUT:
		1440	RETVAL
1088		1441
		1442	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1443	ALIAS:
		1444	embed_ns = 1
		1445	CODE:
		1446	{
		1447	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1448	croak ("passed loop is not embeddable via EV::embed,");
1089		1449
		1450	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1451	RETVAL->fh = newSVsv (ST (1));
		1452	ev_embed_set (RETVAL, other);
		1453	if (!ix) START (embed, RETVAL);
		1454	}
		1455	OUTPUT:
		1456	RETVAL
		1457
		1458	ev_async *async (struct ev_loop *loop, SV *cb)
		1459	ALIAS:
		1460	async_ns = 1
		1461	CODE:
		1462	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1463	ev_async_set (RETVAL);
		1464	if (!ix) START (async, RETVAL);
		1465	OUTPUT:
		1466	RETVAL
		1467
		1468	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1469	CODE:
		1470	ev_once (
		1471	loop,
		1472	s_fileno (fh, events & EV_WRITE), events,
		1473	SvOK (timeout) ? SvNV (timeout) : -1.,
		1474	e_once_cb,
		1475	newSVsv (cb)
		1476	);
		1477

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