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Comparing EV/EV.xs (file contents):
Revision 1.32 by root, Thu Nov 1 11:11:39 2007 UTC vs.
Revision 1.139 by root, Thu Apr 22 11:12:06 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>*/	5	/* fix perl api breakage */
		6	#undef signal
		7	#undef sigaction
6		8
7	#define TIMEOUT_NONE HUGE_VAL	9	#include "schmorp.h"
8	#define EV_USE_EPOLL 1
9		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
10	#define EV_PROTOTYPES 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
11	#include "EV/EVAPI.h"	23	#include "EV/EVAPI.h"
12		24
		25	#define EV_SELECT_IS_WINSOCKET 0
		26	#ifdef _WIN32
		27	# define EV_SELECT_USE_FD_SET 0
		28	# define NFDBITS PERL_NFDBITS
		29	# define fd_mask Perl_fd_mask
		30	#endif
		31	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	32	#include "libev/ev.c"
14		33
		34	#ifndef _WIN32
		35	# include <pthread.h>
		36	#endif
		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
		44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
		46
		47	#define UNREF(w) \
		48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
		49	&& ev_is_active (w)) \
		50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
		54
		55	#define REF(w) \
		56	if (e_flags (w) & WFLAG_UNREFED) \
		57	{ \
		58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
		61
		62	#define START(type,w) \
		63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
		65	UNREF (w); \
		66	} while (0)
		67
		68	#define STOP(type,w) \
		69	do { \
		70	REF (w); \
		71	ev_ ## type ## _stop (e_loop (w), w); \
		72	} while (0)
		73
		74	#define RESET(type,w,seta) \
		75	do { \
		76	int active = ev_is_active (w); \
		77	if (active) STOP (type, w); \
		78	ev_ ## type ## _set seta; \
		79	if (active) START (type, w); \
		80	} while (0)
		81
15	typedef int Signal;	82	typedef int Signal;
16		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
17	static struct EVAPI evapi;	109	static struct EVAPI evapi;
18		110
19	static HV	111	static HV
		112	*stash_loop,
20	*stash_watcher,	113	*stash_watcher,
21	*stash_io,	114	*stash_io,
22	*stash_timer,	115	*stash_timer,
23	*stash_periodic,	116	*stash_periodic,
24	*stash_signal,	117	*stash_signal,
		118	*stash_child,
		119	*stash_stat,
25	*stash_idle,	120	*stash_idle,
26	*stash_prepare,	121	*stash_prepare,
27	*stash_check,	122	*stash_check,
28	*stash_child;	123	*stash_embed,
29		124	*stash_fork,
30	static int	125	*stash_async;
31	sv_signum (SV *sig)
32	{
33	int signum;
34
35	SvGETMAGIC (sig);
36
37	for (signum = 1; signum < SIG_SIZE; ++signum)
38	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39	return signum;
40
41	if (SvIV (sig) > 0)
42	return SvIV (sig);
43
44	return -1;
45	}
46		126
47	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
48	// Event	128	// Event
49		129
50	static void e_cb (struct ev_watcher *w, int revents);	130	static void e_cb (EV_P_ ev_watcher *w, int revents);
51		131
52	static int	132	void *
53	sv_fileno (SV *fh)
54	{
55	SvGETMAGIC (fh);
56
57	if (SvROK (fh))
58	fh = SvRV (fh);
59
60	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
64	return SvIV (fh);
65
66	return -1;
67	}
68
69	static void *
70	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
71	{	134	{
		135	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
72	struct ev_watcher *w;	136	ev_watcher *w;
73	SV *self = NEWSV (0, size);	137	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	138	SvPOK_only (self);
75	SvCUR_set (self, size);	139	SvCUR_set (self, size);
76		140
77	w = (struct ev_watcher *)SvPVX (self);	141	w = (ev_watcher *)SvPVX (self);
78		142
79	ev_watcher_init (w, e_cb);	143	ev_init (w, cv ? e_cb : 0);
80		144
		145	w->loop = SvREFCNT_inc (SvRV (loop));
		146	w->e_flags = WFLAG_KEEPALIVE;
		147	w->data = 0;
81	w->fh = 0;	148	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	149	w->cb_sv = SvREFCNT_inc (cv);
83	w->self = self;	150	w->self = self;
84		151
85	return (void *)w;	152	return (void *)w;
86	}	153	}
87		154
		155	static void
		156	e_destroy (void *w_)
		157	{
		158	ev_watcher *w = (ev_watcher *)w_;
		159
		160	SvREFCNT_dec (w->loop ); w->loop = 0;
		161	SvREFCNT_dec (w->fh ); w->fh = 0;
		162	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		163	SvREFCNT_dec (w->data ); w->data = 0;
		164	}
		165
88	static SV *	166	static SV *
89	e_bless (struct ev_watcher *w, HV *stash)	167	e_bless (ev_watcher *w, HV *stash)
90	{	168	{
91	SV *rv;	169	SV *rv;
92		170
93	if (SvOBJECT (w->self))	171	if (SvOBJECT (w->self))
94	rv = newRV_inc (w->self);	172	rv = newRV_inc (w->self);
…		…
100	}	178	}
101		179
102	return rv;	180	return rv;
103	}	181	}
104		182
		183	static SV *sv_self_cache, *sv_events_cache;
		184
105	static void	185	static void
106	e_cb (struct ev_watcher *w, int revents)	186	e_cb (EV_P_ ev_watcher *w, int revents)
107	{	187	{
108	dSP;	188	dSP;
109	I32 mark = SP - PL_stack_base;	189	I32 mark = SP - PL_stack_base;
110	SV *sv_self, *sv_events, *sv_status = 0;	190	SV *sv_self, *sv_events;
111	static SV *sv_events_cache;
112		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	{
113	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;
114		259
115	if (sv_events_cache)	260	if (sv_events_cache)
116	{	261	{
117	sv_events = sv_events_cache; sv_events_cache = 0;	262	sv_events = sv_events_cache; sv_events_cache = 0;
118	SvIV_set (sv_events, revents);	263	SvIV_set (sv_events, revents);
119	}	264	}
120	else	265	else
121	sv_events = newSViv (revents);	266	sv_events = newSViv (revents);
122		267
123	PUSHMARK (SP);	268	PUSHMARK (SP);
124	EXTEND (SP, 2);
125	PUSHs (sv_self);
126	PUSHs (sv_events);	269	XPUSHs (sv_events);
127
128	if (revents & EV_CHILD)
129	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
130		270
131	PUTBACK;	271	PUTBACK;
132	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	272	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
133	SP = PL_stack_base + mark; PUTBACK;
134		273
135	SvREFCNT_dec (sv_self);	274	SvREFCNT_dec ((SV *)arg);
136	SvREFCNT_dec (sv_status);
137		275
138	if (sv_events_cache)	276	if (sv_events_cache)
139	SvREFCNT_dec (sv_events);	277	SvREFCNT_dec (sv_events);
140	else	278	else
141	sv_events_cache = sv_events;	279	sv_events_cache = sv_events;
		280
		281	if (SvTRUE (ERRSV))
		282	{
		283	SPAGAIN;
		284	PUSHMARK (SP);
		285	PUTBACK;
		286	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		287	}
		288
		289	SP = PL_stack_base + mark;
		290	PUTBACK;
		291	}
		292
		293	static ev_tstamp
		294	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		295	{
		296	ev_tstamp retval;
		297	int count;
		298	dSP;
		299
		300	ENTER;
		301	SAVETMPS;
		302
		303	PUSHMARK (SP);
		304	EXTEND (SP, 2);
		305	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
		306	PUSHs (newSVnv (now));
		307
		308	PUTBACK;
		309	count = call_sv (w->fh, G_SCALAR | G_EVAL);
		310	SPAGAIN;
142		311
143	if (SvTRUE (ERRSV))	312	if (SvTRUE (ERRSV))
144	{	313	{
145	PUSHMARK (SP);	314	PUSHMARK (SP);
146	PUTBACK;	315	PUTBACK;
147	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	316	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
148	SP = PL_stack_base + mark; PUTBACK;	317	SPAGAIN;
149	}	318	}
150	}
151		319
152	#if 0	320	if (count > 0)
153	/////////////////////////////////////////////////////////////////////////////
154	// DNS
155
156	static void
157	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
158	{
159	dSP;
160	SV *cb = (SV *)arg;
161
162	ENTER;
163	SAVETMPS;
164	PUSHMARK (SP);
165	EXTEND (SP, count + 3);
166	PUSHs (sv_2mortal (newSViv (result)));
167
168	if (result == DNS_ERR_NONE && ttl >= 0)
169	{	321	{
170	int i;	322	retval = SvNV (TOPs);
171		323
172	PUSHs (sv_2mortal (newSViv (type)));	324	if (retval < now)
173	PUSHs (sv_2mortal (newSViv (ttl)));	325	retval = now;
174
175	for (i = 0; i < count; ++i)
176	switch (type)
177	{
178	case DNS_IPv6_AAAA:
179	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
180	break;
181	case DNS_IPv4_A:
182	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
183	break;
184	case DNS_PTR:
185	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
186	break;
187	}
188	}	326	}
189		327	else
190	PUTBACK;	328	retval = now;
191	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
192		329
193	FREETMPS;	330	FREETMPS;
194
195	if (SvTRUE (ERRSV))
196	{
197	PUSHMARK (SP);
198	PUTBACK;
199	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
200	}
201
202	LEAVE;	331	LEAVE;
		332
		333	return retval;
203	}	334	}
204	#endif
205		335
206	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	336	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
207	croak (# repeat " value must be >= 0");	337	croak (# repeat " value must be >= 0");
208		338
209	#define CHECK_FD(fh,fd) if ((fd) < 0) \	339	#define CHECK_FD(fh,fd) if ((fd) < 0) \
210	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));
211		341
		342	#define CHECK_SIG(sv,num) if ((num) < 0) \
		343	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		344
212	/////////////////////////////////////////////////////////////////////////////	345	/////////////////////////////////////////////////////////////////////////////
213	// XS interface functions	346	// XS interface functions
214		347
215	MODULE = EV PACKAGE = EV PREFIX = ev_	348	MODULE = EV PACKAGE = EV PREFIX = ev_
216		349
217	PROTOTYPES: ENABLE	350	PROTOTYPES: ENABLE
218		351
219	BOOT:	352	BOOT:
220	{	353	{
221	int i;
222	HV *stash = gv_stashpv ("EV", 1);	354	HV *stash = gv_stashpv ("EV", 1);
223		355
224	static const struct {	356	static const struct {
225	const char *name;	357	const char *name;
226	IV iv;	358	IV iv;
227	} *civ, const_iv[] = {	359	} *civ, const_iv[] = {
228	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	360	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		361	const_iv (EV_, MINPRI)
		362	const_iv (EV_, MAXPRI)
		363
229	const_iv (EV_, UNDEF)	364	const_iv (EV_, UNDEF)
230	const_iv (EV_, NONE)	365	const_iv (EV_, NONE)
231	const_iv (EV_, TIMEOUT)
232	const_iv (EV_, READ)	366	const_iv (EV_, READ)
233	const_iv (EV_, WRITE)	367	const_iv (EV_, WRITE)
		368	const_iv (EV_, IO)
		369	const_iv (EV_, TIMEOUT) /* deprecated */
		370	const_iv (EV_, TIMER)
		371	const_iv (EV_, PERIODIC)
234	const_iv (EV_, SIGNAL)	372	const_iv (EV_, SIGNAL)
		373	const_iv (EV_, CHILD)
		374	const_iv (EV_, STAT)
235	const_iv (EV_, IDLE)	375	const_iv (EV_, IDLE)
		376	const_iv (EV_, PREPARE)
236	const_iv (EV_, CHECK)	377	const_iv (EV_, CHECK)
		378	const_iv (EV_, EMBED)
		379	const_iv (EV_, FORK)
		380	const_iv (EV_, ASYNC)
		381	const_iv (EV_, CUSTOM)
237	const_iv (EV_, ERROR)	382	const_iv (EV_, ERROR)
238		383
		384	const_iv (EV, LOOP_NONBLOCK)
239	const_iv (EV, LOOP_ONESHOT)	385	const_iv (EV, LOOP_ONESHOT)
		386
		387	const_iv (EV, UNLOOP_CANCEL)
240	const_iv (EV, LOOP_NONBLOCK)	388	const_iv (EV, UNLOOP_ONE)
		389	const_iv (EV, UNLOOP_ALL)
241		390
242	const_iv (EV, METHOD_NONE)
243	const_iv (EV, METHOD_SELECT)	391	const_iv (EV, BACKEND_SELECT)
		392	const_iv (EV, BACKEND_POLL)
244	const_iv (EV, METHOD_EPOLL)	393	const_iv (EV, BACKEND_EPOLL)
		394	const_iv (EV, BACKEND_KQUEUE)
		395	const_iv (EV, BACKEND_DEVPOLL)
		396	const_iv (EV, BACKEND_PORT)
		397	const_iv (EV, BACKEND_ALL)
		398	const_iv (EV, FLAG_AUTO)
		399	const_iv (EV, FLAG_FORKCHECK)
		400	const_iv (EV, FLAG_SIGNALFD)
		401	const_iv (EV, FLAG_NOENV)
		402	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		403	const_iv (EV, FLAG_NOINOTIFY)
		404
		405	const_iv (EV_, VERSION_MAJOR)
		406	const_iv (EV_, VERSION_MINOR)
245	};	407	};
246		408
247	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
248	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
249		411
		412	stash_loop = gv_stashpv ("EV::Loop" , 1);
250	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	413	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
251	stash_io = gv_stashpv ("EV::Io" , 1);	414	stash_io = gv_stashpv ("EV::IO" , 1);
252	stash_timer = gv_stashpv ("EV::Timer" , 1);	415	stash_timer = gv_stashpv ("EV::Timer" , 1);
253	stash_periodic = gv_stashpv ("EV::Periodic", 1);	416	stash_periodic = gv_stashpv ("EV::Periodic", 1);
254	stash_signal = gv_stashpv ("EV::Signal" , 1);	417	stash_signal = gv_stashpv ("EV::Signal" , 1);
255	stash_idle = gv_stashpv ("EV::Idle" , 1);	418	stash_idle = gv_stashpv ("EV::Idle" , 1);
256	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	419	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
257	stash_check = gv_stashpv ("EV::Check" , 1);	420	stash_check = gv_stashpv ("EV::Check" , 1);
258	stash_child = gv_stashpv ("EV::Child" , 1);	421	stash_child = gv_stashpv ("EV::Child" , 1);
		422	stash_embed = gv_stashpv ("EV::Embed" , 1);
		423	stash_stat = gv_stashpv ("EV::Stat" , 1);
		424	stash_fork = gv_stashpv ("EV::Fork" , 1);
		425	stash_async = gv_stashpv ("EV::Async" , 1);
259		426
260	{	427	{
261	SV *sv = perl_get_sv ("EV::API", TRUE);	428	SV *sv = perl_get_sv ("EV::API", TRUE);
262	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	429	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
263		430
264	/* the poor man's shared library emulator */	431	/* the poor man's shared library emulator */
265	evapi.ver = EV_API_VERSION;	432	evapi.ver = EV_API_VERSION;
266	evapi.rev = EV_API_REVISION;	433	evapi.rev = EV_API_REVISION;
267	evapi.sv_fileno = sv_fileno;	434	evapi.sv_fileno = sv_fileno;
268	evapi.sv_signum = sv_signum;	435	evapi.sv_signum = s_signum;
269	evapi.now = &ev_now;	436	evapi.supported_backends = ev_supported_backends ();
270	evapi.method = &ev_method;	437	evapi.recommended_backends = ev_recommended_backends ();
271	evapi.loop_done = &ev_loop_done;	438	evapi.embeddable_backends = ev_embeddable_backends ();
272	evapi.time = ev_time;	439	evapi.time_ = ev_time;
		440	evapi.sleep_ = ev_sleep;
		441	evapi.loop_new = ev_loop_new;
		442	evapi.loop_destroy = ev_loop_destroy;
		443	evapi.loop_fork = ev_loop_fork;
		444	evapi.iteration = ev_iteration;
		445	evapi.depth = ev_depth;
		446	evapi.set_userdata = ev_set_userdata;
		447	evapi.userdata = ev_userdata;
		448	evapi.now = ev_now;
		449	evapi.now_update = ev_now_update;
		450	evapi.suspend = ev_suspend;
		451	evapi.resume = ev_resume;
		452	evapi.backend = ev_backend;
		453	evapi.unloop = ev_unloop;
		454	evapi.invoke_pending = ev_invoke_pending;
		455	evapi.pending_count = ev_pending_count;
		456	evapi.verify = ev_verify;
		457	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		458	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
		459	evapi.ref = ev_ref;
		460	evapi.unref = ev_unref;
273	evapi.loop = ev_loop;	461	evapi.loop = ev_loop;
274	evapi.once = ev_once;	462	evapi.once = ev_once;
275	evapi.io_start = ev_io_start;	463	evapi.io_start = ev_io_start;
276	evapi.io_stop = ev_io_stop;	464	evapi.io_stop = ev_io_stop;
277	evapi.timer_start = ev_timer_start;	465	evapi.timer_start = ev_timer_start;
278	evapi.timer_stop = ev_timer_stop;	466	evapi.timer_stop = ev_timer_stop;
279	evapi.timer_again = ev_timer_again;	467	evapi.timer_again = ev_timer_again;
		468	evapi.timer_remaining = ev_timer_remaining;
280	evapi.periodic_start = ev_periodic_start;	469	evapi.periodic_start = ev_periodic_start;
281	evapi.periodic_stop = ev_periodic_stop;	470	evapi.periodic_stop = ev_periodic_stop;
282	evapi.signal_start = ev_signal_start;	471	evapi.signal_start = ev_signal_start;
283	evapi.signal_stop = ev_signal_stop;	472	evapi.signal_stop = ev_signal_stop;
284	evapi.idle_start = ev_idle_start;	473	evapi.idle_start = ev_idle_start;
285	evapi.idle_stop = ev_idle_stop;	474	evapi.idle_stop = ev_idle_stop;
286	evapi.prepare_start = ev_prepare_start;	475	evapi.prepare_start = ev_prepare_start;
287	evapi.prepare_stop = ev_prepare_stop;	476	evapi.prepare_stop = ev_prepare_stop;
288	evapi.check_start = ev_check_start;	477	evapi.check_start = ev_check_start;
289	evapi.check_stop = ev_check_stop;	478	evapi.check_stop = ev_check_stop;
		479	#if EV_CHILD_ENABLE
290	evapi.child_start = ev_child_start;	480	evapi.child_start = ev_child_start;
291	evapi.child_stop = ev_child_stop;	481	evapi.child_stop = ev_child_stop;
		482	#endif
		483	evapi.stat_start = ev_stat_start;
		484	evapi.stat_stop = ev_stat_stop;
		485	evapi.stat_stat = ev_stat_stat;
		486	evapi.embed_start = ev_embed_start;
		487	evapi.embed_stop = ev_embed_stop;
		488	evapi.embed_sweep = ev_embed_sweep;
		489	evapi.fork_start = ev_fork_start;
		490	evapi.fork_stop = ev_fork_stop;
		491	evapi.async_start = ev_async_start;
		492	evapi.async_stop = ev_async_stop;
		493	evapi.async_send = ev_async_send;
		494	evapi.clear_pending = ev_clear_pending;
		495	evapi.invoke = ev_invoke;
292		496
293	sv_setiv (sv, (IV)&evapi);	497	sv_setiv (sv, (IV)&evapi);
294	SvREADONLY_on (sv);	498	SvREADONLY_on (sv);
295	}	499	}
		500	#ifndef _WIN32
		501	pthread_atfork (0, 0, ev_default_fork);
		502	#endif
296	}	503	}
		504
		505	SV *ev_default_loop (unsigned int flags = 0)
		506	CODE:
		507	{
		508	if (!default_loop_sv)
		509	{
		510	evapi.default_loop = ev_default_loop (flags);
		511
		512	if (!evapi.default_loop)
		513	XSRETURN_UNDEF;
		514
		515	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		516	}
		517
		518	RETVAL = newSVsv (default_loop_sv);
		519	}
		520	OUTPUT:
		521	RETVAL
		522
		523	void ev_default_destroy ()
		524	CODE:
		525	ev_default_destroy ();
		526	SvREFCNT_dec (default_loop_sv);
		527	default_loop_sv = 0;
		528
		529	unsigned int ev_supported_backends ()
		530
		531	unsigned int ev_recommended_backends ()
		532
		533	unsigned int ev_embeddable_backends ()
		534
		535	void ev_sleep (NV interval)
		536
		537	NV ev_time ()
297		538
298	NV ev_now ()	539	NV ev_now ()
299	CODE:	540	C_ARGS: evapi.default_loop
300	RETVAL = ev_now;
301	OUTPUT:
302	RETVAL
303		541
304	int ev_method ()	542	void ev_now_update ()
305	CODE:	543	C_ARGS: evapi.default_loop
306	RETVAL = ev_method;
307	OUTPUT:
308	RETVAL
309		544
310	NV ev_time ()	545	void ev_suspend ()
		546	C_ARGS: evapi.default_loop
311		547
312	void ev_init (int flags = 0)	548	void ev_resume ()
		549	C_ARGS: evapi.default_loop
		550
		551	unsigned int ev_backend ()
		552	C_ARGS: evapi.default_loop
		553
		554	void ev_verify ()
		555	C_ARGS: evapi.default_loop
		556
		557	unsigned int ev_iteration ()
		558	C_ARGS: evapi.default_loop
		559
		560	unsigned int ev_depth ()
		561	C_ARGS: evapi.default_loop
		562
		563	void ev_set_io_collect_interval (NV interval)
		564	C_ARGS: evapi.default_loop, interval
		565
		566	void ev_set_timeout_collect_interval (NV interval)
		567	C_ARGS: evapi.default_loop, interval
313		568
314	void ev_loop (int flags = 0)	569	void ev_loop (int flags = 0)
		570	C_ARGS: evapi.default_loop, flags
315		571
316	void ev_loop_done (int value = 1)	572	void ev_unloop (int how = EVUNLOOP_ONE)
317	CODE:	573	C_ARGS: evapi.default_loop, how
318	ev_loop_done = value;
319		574
		575	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		576	C_ARGS: evapi.default_loop, fd, revents
		577
		578	void ev_feed_signal_event (SV *signal)
		579	CODE:
		580	{
		581	Signal signum = s_signum (signal);
		582	CHECK_SIG (signal, signum);
		583
		584	ev_feed_signal_event (evapi.default_loop, signum);
		585	}
		586
		587	unsigned int ev_pending_count ()
		588	C_ARGS: evapi.default_loop
		589
		590	void ev_invoke_pending ()
		591	C_ARGS: evapi.default_loop
		592
320	struct ev_io *io (SV *fh, int events, SV *cb)	593	ev_io *io (SV *fh, int events, SV *cb)
321	ALIAS:	594	ALIAS:
322	io_ns = 1	595	io_ns = 1
		596	_ae_io = 2
323	CODE:	597	CODE:
324	{	598	{
325	int fd = sv_fileno (fh);	599	int fd = s_fileno (fh, events & EV_WRITE);
326	CHECK_FD (fh, fd);	600	CHECK_FD (fh, fd);
327		601
		602	if (ix == 2)
		603	{
		604	ix = 0;
		605	events = events ? EV_WRITE : EV_READ;
		606	}
		607
328	RETVAL = e_new (sizeof (struct ev_io), cb);	608	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
329	RETVAL->fh = newSVsv (fh);	609	e_fh (RETVAL) = newSVsv (fh);
330	ev_io_set (RETVAL, fd, events);	610	ev_io_set (RETVAL, fd, events);
331	if (!ix) ev_io_start (RETVAL);	611	if (!ix) START (io, RETVAL);
332	}	612	}
333	OUTPUT:	613	OUTPUT:
334	RETVAL	614	RETVAL
335		615
336	struct ev_timer *timer (NV after, NV repeat, SV *cb)	616	ev_timer *timer (NV after, NV repeat, SV *cb)
337	ALIAS:	617	ALIAS:
338	timer_ns = 1	618	timer_ns = 1
339	INIT:	619	INIT:
340	CHECK_REPEAT (repeat);	620	CHECK_REPEAT (repeat);
341	CODE:	621	CODE:
342	RETVAL = e_new (sizeof (struct ev_timer), cb);	622	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
343	ev_timer_set (RETVAL, after, repeat);	623	ev_timer_set (RETVAL, after, repeat);
344	if (!ix) ev_timer_start (RETVAL);	624	if (!ix) START (timer, RETVAL);
345	OUTPUT:	625	OUTPUT:
346	RETVAL	626	RETVAL
347		627
348	struct ev_periodic *periodic (NV at, NV interval, SV *cb)	628	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
349	ALIAS:	629	ALIAS:
350	periodic_ns = 1	630	periodic_ns = 1
351	INIT:	631	INIT:
352	CHECK_REPEAT (interval);	632	CHECK_REPEAT (interval);
353	CODE:	633	CODE:
354	RETVAL = e_new (sizeof (struct ev_periodic), cb);	634	{
355	ev_periodic_set (RETVAL, at, interval);	635	ev_periodic *w;
356	if (!ix) ev_periodic_start (RETVAL);	636	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
		637	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		638	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		639	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		640	if (!ix) START (periodic, w);
		641	}
357	OUTPUT:	642	OUTPUT:
358	RETVAL	643	RETVAL
359		644
360	struct ev_signal *signal (Signal signum, SV *cb)	645	ev_signal *signal (SV *signal, SV *cb)
361	ALIAS:	646	ALIAS:
362	signal_ns = 1	647	signal_ns = 1
363	CODE:	648	CODE:
		649	{
		650	Signal signum = s_signum (signal);
		651	CHECK_SIG (signal, signum);
		652
364	RETVAL = e_new (sizeof (struct ev_signal), cb);	653	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
365	ev_signal_set (RETVAL, signum);	654	ev_signal_set (RETVAL, signum);
366	if (!ix) ev_signal_start (RETVAL);	655	if (!ix) START_SIGNAL (RETVAL);
		656	}
367	OUTPUT:	657	OUTPUT:
368	RETVAL	658	RETVAL
369		659
370	struct ev_idle *idle (SV *cb)	660	ev_idle *idle (SV *cb)
371	ALIAS:	661	ALIAS:
372	idle_ns = 1	662	idle_ns = 1
373	CODE:	663	CODE:
374	RETVAL = e_new (sizeof (struct ev_idle), cb);	664	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
375	ev_idle_set (RETVAL);	665	ev_idle_set (RETVAL);
376	if (!ix) ev_idle_start (RETVAL);	666	if (!ix) START (idle, RETVAL);
377	OUTPUT:	667	OUTPUT:
378	RETVAL	668	RETVAL
379		669
380	struct ev_prepare *prepare (SV *cb)	670	ev_prepare *prepare (SV *cb)
381	ALIAS:	671	ALIAS:
382	prepare_ns = 1	672	prepare_ns = 1
383	CODE:	673	CODE:
384	RETVAL = e_new (sizeof (struct ev_prepare), cb);	674	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
385	ev_prepare_set (RETVAL);	675	ev_prepare_set (RETVAL);
386	if (!ix) ev_prepare_start (RETVAL);	676	if (!ix) START (prepare, RETVAL);
387	OUTPUT:	677	OUTPUT:
388	RETVAL	678	RETVAL
389		679
390	struct ev_check *check (SV *cb)	680	ev_check *check (SV *cb)
391	ALIAS:	681	ALIAS:
392	check_ns = 1	682	check_ns = 1
393	CODE:	683	CODE:
394	RETVAL = e_new (sizeof (struct ev_check), cb);	684	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
395	ev_check_set (RETVAL);	685	ev_check_set (RETVAL);
396	if (!ix) ev_check_start (RETVAL);	686	if (!ix) START (check, RETVAL);
397	OUTPUT:	687	OUTPUT:
398	RETVAL	688	RETVAL
399		689
		690	ev_fork *fork (SV *cb)
		691	ALIAS:
		692	fork_ns = 1
		693	CODE:
		694	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		695	ev_fork_set (RETVAL);
		696	if (!ix) START (fork, RETVAL);
		697	OUTPUT:
		698	RETVAL
		699
		700	#if EV_CHILD_ENABLE
		701
400	struct ev_child *child (int pid, SV *cb)	702	ev_child *child (int pid, int trace, SV *cb)
401	ALIAS:	703	ALIAS:
402	check_ns = 1	704	child_ns = 1
403	CODE:	705	CODE:
404	RETVAL = e_new (sizeof (struct ev_check), cb);	706	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
405	ev_child_set (RETVAL, pid);	707	ev_child_set (RETVAL, pid, trace);
406	if (!ix) ev_child_start (RETVAL);	708	if (!ix) START (child, RETVAL);
407	OUTPUT:	709	OUTPUT:
408	RETVAL	710	RETVAL
409		711
		712	#endif
		713
		714	ev_stat *stat (SV *path, NV interval, SV *cb)
		715	ALIAS:
		716	stat_ns = 1
		717	CODE:
		718	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		719	e_fh (RETVAL) = newSVsv (path);
		720	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		721	if (!ix) START (stat, RETVAL);
		722	OUTPUT:
		723	RETVAL
		724
		725	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		726	ALIAS:
		727	embed_ns = 1
		728	CODE:
		729	{
		730	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		731	croak ("passed loop is not embeddable via EV::embed,");
		732
		733	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		734	e_fh (RETVAL) = newSVsv (ST (0));
		735	ev_embed_set (RETVAL, loop);
		736	if (!ix) START (embed, RETVAL);
		737	}
		738	OUTPUT:
		739	RETVAL
		740
		741	ev_async *async (SV *cb)
		742	ALIAS:
		743	async_ns = 1
		744	CODE:
		745	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		746	ev_async_set (RETVAL);
		747	if (!ix) START (async, RETVAL);
		748	OUTPUT:
		749	RETVAL
		750
		751	void once (SV *fh, int events, SV *timeout, SV *cb)
		752	CODE:
		753	ev_once (
		754	evapi.default_loop,
		755	s_fileno (fh, events & EV_WRITE), events,
		756	SvOK (timeout) ? SvNV (timeout) : -1.,
		757	e_once_cb,
		758	newSVsv (cb)
		759	);
410		760
411	PROTOTYPES: DISABLE	761	PROTOTYPES: DISABLE
412		762
413	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	763	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
414		764
415	int ev_is_active (struct ev_watcher *w)	765	int ev_is_active (ev_watcher *w)
416		766
		767	int ev_is_pending (ev_watcher *w)
		768
		769	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		770	C_ARGS: e_loop (w), w, revents
		771
		772	int ev_clear_pending (ev_watcher *w)
		773	C_ARGS: e_loop (w), w
		774
		775	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		776	C_ARGS: e_loop (w), w, revents
		777
		778	int keepalive (ev_watcher *w, int new_value = 0)
		779	CODE:
		780	{
		781	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		782	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		783
		784	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		785	{
		786	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		787	REF (w);
		788	UNREF (w);
		789	}
		790	}
		791	OUTPUT:
		792	RETVAL
		793
417	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	794	SV *cb (ev_watcher *w, SV *new_cb = 0)
418	CODE:	795	CODE:
419	{	796	{
420	RETVAL = newSVsv (w->cb_sv);
421
422	if (items > 1)
423	sv_setsv (w->cb_sv, new_cb);
424	}
425	OUTPUT:
426	RETVAL
427
428	void trigger (struct ev_watcher *w, int revents = EV_NONE)
429	CODE:
430	w->cb (w, revents);
431
432	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
433
434	void ev_io_start (struct ev_io *w)
435
436	void ev_io_stop (struct ev_io *w)
437
438	void DESTROY (struct ev_io *w)
439	CODE:
440	ev_io_stop (w);
441
442	void set (struct ev_io *w, SV *fh, int events)
443	CODE:
444	{
445	int active = w->active;
446	int fd = sv_fileno (fh);
447	CHECK_FD (fh, fd);
448
449	if (active) ev_io_stop (w);
450
451	sv_setsv (w->fh, fh);
452	ev_io_set (w, fd, events);
453
454	if (active) ev_io_start (w);
455	}
456
457	SV *fh (struct ev_io *w, SV *new_fh = 0)
458	CODE:
459	{
460	RETVAL = newSVsv (w->fh);
461
462	if (items > 1)	797	if (items > 1)
463	{	798	{
464	int active = w->active;	799	new_cb = s_get_cv_croak (new_cb);
465	if (active) ev_io_stop (w);	800	RETVAL = newRV_noinc (w->cb_sv);
466		801	w->cb_sv = SvREFCNT_inc (new_cb);
467	sv_setsv (w->fh, new_fh);
468	ev_io_set (w, sv_fileno (w->fh), w->events);
469
470	if (active) ev_io_start (w);
471	}	802	}
		803	else
		804	RETVAL = newRV_inc (w->cb_sv);
472	}	805	}
473	OUTPUT:	806	OUTPUT:
474	RETVAL	807	RETVAL
475		808
476	short events (struct ev_io *w, short new_events = EV_UNDEF)	809	SV *data (ev_watcher *w, SV *new_data = 0)
477	CODE:	810	CODE:
478	{	811	{
479	RETVAL = w->events;	812	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
480		813
481	if (items > 1)	814	if (items > 1)
482	{	815	{
483	int active = w->active;	816	SvREFCNT_dec (w->data);
484	if (active) ev_io_stop (w);	817	w->data = newSVsv (new_data);
485
486	ev_io_set (w, w->fd, new_events);
487
488	if (active) ev_io_start (w);
489	}	818	}
490	}	819	}
491	OUTPUT:	820	OUTPUT:
492	RETVAL	821	RETVAL
493		822
		823	SV *loop (ev_watcher *w)
		824	CODE:
		825	RETVAL = newRV_inc (w->loop);
		826	OUTPUT:
		827	RETVAL
		828
		829	int priority (ev_watcher *w, int new_priority = 0)
		830	CODE:
		831	{
		832	RETVAL = w->priority;
		833
		834	if (items > 1)
		835	{
		836	int active = ev_is_active (w);
		837
		838	if (active)
		839	{
		840	/* grrr. */
		841	PUSHMARK (SP);
		842	XPUSHs (ST (0));
		843	PUTBACK;
		844	call_method ("stop", G_DISCARD | G_VOID);
		845	}
		846
		847	ev_set_priority (w, new_priority);
		848
		849	if (active)
		850	{
		851	PUSHMARK (SP);
		852	XPUSHs (ST (0));
		853	PUTBACK;
		854	call_method ("start", G_DISCARD | G_VOID);
		855	}
		856	}
		857	}
		858	OUTPUT:
		859	RETVAL
		860
		861	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		862
		863	void ev_io_start (ev_io *w)
		864	CODE:
		865	START (io, w);
		866
		867	void ev_io_stop (ev_io *w)
		868	CODE:
		869	STOP (io, w);
		870
		871	void DESTROY (ev_io *w)
		872	CODE:
		873	STOP (io, w);
		874	e_destroy (w);
		875
		876	void set (ev_io *w, SV *fh, int events)
		877	CODE:
		878	{
		879	int fd = s_fileno (fh, events & EV_WRITE);
		880	CHECK_FD (fh, fd);
		881
		882	sv_setsv (e_fh (w), fh);
		883	RESET (io, w, (w, fd, events));
		884	}
		885
		886	SV *fh (ev_io *w, SV *new_fh = 0)
		887	CODE:
		888	{
		889	if (items > 1)
		890	{
		891	int fd = s_fileno (new_fh, w->events & EV_WRITE);
		892	CHECK_FD (new_fh, fd);
		893
		894	RETVAL = e_fh (w);
		895	e_fh (w) = newSVsv (new_fh);
		896
		897	RESET (io, w, (w, fd, w->events));
		898	}
		899	else
		900	RETVAL = newSVsv (e_fh (w));
		901	}
		902	OUTPUT:
		903	RETVAL
		904
		905	int events (ev_io *w, int new_events = EV_UNDEF)
		906	CODE:
		907	{
		908	RETVAL = w->events;
		909
		910	if (items > 1)
		911	RESET (io, w, (w, w->fd, new_events));
		912	}
		913	OUTPUT:
		914	RETVAL
		915
494	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	916	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
495		917
496	void ev_signal_start (struct ev_signal *w)	918	void ev_signal_start (ev_signal *w)
		919	CODE:
		920	START_SIGNAL (w);
497		921
498	void ev_signal_stop (struct ev_signal *w)	922	void ev_signal_stop (ev_signal *w)
		923	CODE:
		924	STOP (signal, w);
499		925
500	void DESTROY (struct ev_signal *w)	926	void DESTROY (ev_signal *w)
501	CODE:	927	CODE:
502	ev_signal_stop (w);	928	STOP (signal, w);
		929	e_destroy (w);
503		930
504	void set (struct ev_signal *w, SV *signal = 0)	931	void set (ev_signal *w, SV *signal)
505	CODE:	932	CODE:
506	{	933	{
507	Signal signum = sv_signum (signal); /* may croak here */	934	Signal signum = s_signum (signal);
508	int active = w->active;	935	CHECK_SIG (signal, signum);
509		936
510	if (active) ev_signal_stop (w);	937	RESET_SIGNAL (w, (w, signum));
511	ev_signal_set (w, signum);
512	if (active) ev_signal_start (w);
513	}	938	}
514		939
515	MODULE = EV PACKAGE = EV::Time	940	int signal (ev_signal *w, SV *new_signal = 0)
		941	CODE:
		942	{
		943	RETVAL = w->signum;
		944
		945	if (items > 1)
		946	{
		947	Signal signum = s_signum (new_signal);
		948	CHECK_SIG (new_signal, signum);
		949
		950	RESET_SIGNAL (w, (w, signum));
		951	}
		952	}
		953	OUTPUT:
		954	RETVAL
516		955
517	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	956	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
518		957
519	void ev_timer_start (struct ev_timer *w)	958	void ev_timer_start (ev_timer *w)
520	INIT:	959	INIT:
521	CHECK_REPEAT (w->repeat);	960	CHECK_REPEAT (w->repeat);
		961	CODE:
		962	START (timer, w);
522		963
523	void ev_timer_stop (struct ev_timer *w)	964	void ev_timer_stop (ev_timer *w)
		965	CODE:
		966	STOP (timer, w);
524		967
525	void ev_timer_again (struct ev_timer *w)	968	void ev_timer_again (ev_timer *w)
526	INIT:	969	INIT:
527	CHECK_REPEAT (w->repeat);	970	CHECK_REPEAT (w->repeat);
		971	CODE:
		972	ev_timer_again (e_loop (w), w);
		973	UNREF (w);
528		974
		975	NV ev_timer_remaining (ev_timer *w)
		976	C_ARGS: e_loop (w), w
		977
529	void DESTROY (struct ev_timer *w)	978	void DESTROY (ev_timer *w)
530	CODE:	979	CODE:
		980	STOP (timer, w);
531	ev_timer_stop (w);	981	e_destroy (w);
532		982
533	void set (struct ev_timer *w, NV after, NV repeat = 0.)	983	void set (ev_timer *w, NV after, NV repeat = 0.)
534	INIT:	984	INIT:
535	CHECK_REPEAT (repeat);	985	CHECK_REPEAT (repeat);
536	CODE:	986	CODE:
537	{
538	int active = w->active;
539	if (active) ev_timer_stop (w);
540	ev_timer_set (w, after, repeat);	987	RESET (timer, w, (w, after, repeat));
541	if (active) ev_timer_start (w);
542	}
543		988
544	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	989	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
545		990
546	void ev_periodic_start (struct ev_periodic *w)	991	void ev_periodic_start (ev_periodic *w)
547	INIT:	992	INIT:
548	CHECK_REPEAT (w->interval);	993	CHECK_REPEAT (w->interval);
		994	CODE:
		995	START (periodic, w);
549		996
550	void ev_periodic_stop (struct ev_periodic *w)	997	void ev_periodic_stop (ev_periodic *w)
		998	CODE:
		999	STOP (periodic, w);
551		1000
		1001	void ev_periodic_again (ev_periodic *w)
		1002	CODE:
		1003	ev_periodic_again (e_loop (w), w);
		1004	UNREF (w);
		1005
552	void DESTROY (struct ev_periodic *w)	1006	void DESTROY (ev_periodic *w)
553	CODE:	1007	CODE:
554	ev_periodic_stop (w);	1008	STOP (periodic, w);
		1009	e_destroy (w);
555		1010
556	void set (struct ev_periodic *w, NV at, NV interval = 0.)	1011	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
557	INIT:	1012	INIT:
558	CHECK_REPEAT (interval);	1013	CHECK_REPEAT (interval);
559	CODE:	1014	CODE:
560	{	1015	{
561	int active = w->active;	1016	SvREFCNT_dec (e_fh (w));
562	if (active) ev_periodic_stop (w);	1017	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
563	ev_periodic_set (w, at, interval);	1018
564	if (active) ev_periodic_start (w);	1019	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
565	}	1020	}
		1021
		1022	NV at (ev_periodic *w)
		1023	CODE:
		1024	RETVAL = ev_periodic_at (w);
		1025	OUTPUT:
		1026	RETVAL
566		1027
567	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1028	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
568		1029
569	void ev_idle_start (struct ev_idle *w)	1030	void ev_idle_start (ev_idle *w)
		1031	CODE:
		1032	START (idle, w);
570		1033
571	void ev_idle_stop (struct ev_idle *w)	1034	void ev_idle_stop (ev_idle *w)
		1035	CODE:
		1036	STOP (idle, w);
572		1037
573	void DESTROY (struct ev_idle *w)	1038	void DESTROY (ev_idle *w)
574	CODE:	1039	CODE:
		1040	STOP (idle, w);
575	ev_idle_stop (w);	1041	e_destroy (w);
576		1042
577	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1043	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
578		1044
579	void ev_prepare_start (struct ev_prepare *w)	1045	void ev_prepare_start (ev_prepare *w)
		1046	CODE:
		1047	START (prepare, w);
580		1048
581	void ev_prepare_stop (struct ev_prepare *w)	1049	void ev_prepare_stop (ev_prepare *w)
		1050	CODE:
		1051	STOP (prepare, w);
582		1052
583	void DESTROY (struct ev_prepare *w)	1053	void DESTROY (ev_prepare *w)
584	CODE:	1054	CODE:
585	ev_prepare_stop (w);	1055	STOP (prepare, w);
		1056	e_destroy (w);
586		1057
587	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	1058	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
588		1059
589	void ev_check_start (struct ev_check *w)	1060	void ev_check_start (ev_check *w)
		1061	CODE:
		1062	START (check, w);
590		1063
591	void ev_check_stop (struct ev_check *w)	1064	void ev_check_stop (ev_check *w)
		1065	CODE:
		1066	STOP (check, w);
592		1067
593	void DESTROY (struct ev_check *w)	1068	void DESTROY (ev_check *w)
594	CODE:	1069	CODE:
		1070	STOP (check, w);
595	ev_check_stop (w);	1071	e_destroy (w);
		1072
		1073	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1074
		1075	void ev_fork_start (ev_fork *w)
		1076	CODE:
		1077	START (fork, w);
		1078
		1079	void ev_fork_stop (ev_fork *w)
		1080	CODE:
		1081	STOP (fork, w);
		1082
		1083	void DESTROY (ev_fork *w)
		1084	CODE:
		1085	STOP (fork, w);
		1086	e_destroy (w);
596		1087
597	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1088	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
598		1089
		1090	#if EV_CHILD_ENABLE
		1091
599	void ev_child_start (struct ev_child *w)	1092	void ev_child_start (ev_child *w)
		1093	CODE:
		1094	START (child, w);
600		1095
601	void ev_child_stop (struct ev_child *w)	1096	void ev_child_stop (ev_child *w)
		1097	CODE:
		1098	STOP (child, w);
602		1099
603	void DESTROY (struct ev_child *w)	1100	void DESTROY (ev_child *w)
		1101	CODE:
		1102	STOP (child, w);
		1103	e_destroy (w);
		1104
		1105	void set (ev_child *w, int pid, int trace)
		1106	CODE:
		1107	RESET (child, w, (w, pid, trace));
		1108
		1109	int pid (ev_child *w)
		1110	ALIAS:
		1111	rpid = 1
		1112	rstatus = 2
		1113	CODE:
		1114	RETVAL = ix == 0 ? w->pid
		1115	: ix == 1 ? w->rpid
		1116	: w->rstatus;
		1117	OUTPUT:
		1118	RETVAL
		1119
		1120	#endif
		1121
		1122	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1123
		1124	void ev_stat_start (ev_stat *w)
		1125	CODE:
		1126	START (stat, w);
		1127
		1128	void ev_stat_stop (ev_stat *w)
		1129	CODE:
		1130	STOP (stat, w);
		1131
		1132	void DESTROY (ev_stat *w)
		1133	CODE:
		1134	STOP (stat, w);
		1135	e_destroy (w);
		1136
		1137	void set (ev_stat *w, SV *path, NV interval)
		1138	CODE:
		1139	{
		1140	sv_setsv (e_fh (w), path);
		1141	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1142	}
		1143
		1144	SV *path (ev_stat *w, SV *new_path = 0)
		1145	CODE:
		1146	{
		1147	RETVAL = SvREFCNT_inc (e_fh (w));
		1148
		1149	if (items > 1)
		1150	{
		1151	SvREFCNT_dec (e_fh (w));
		1152	e_fh (w) = newSVsv (new_path);
		1153	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
		1154	}
		1155	}
		1156	OUTPUT:
		1157	RETVAL
		1158
		1159	NV interval (ev_stat *w, NV new_interval = 0.)
		1160	CODE:
		1161	{
		1162	RETVAL = w->interval;
		1163
		1164	if (items > 1)
		1165	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1166	}
		1167	OUTPUT:
		1168	RETVAL
		1169
		1170	void prev (ev_stat *w)
		1171	ALIAS:
		1172	stat = 1
		1173	attr = 2
604	CODE:	1174	PPCODE:
		1175	{
		1176	ev_statdata *s = ix ? &w->attr : &w->prev;
		1177
		1178	if (ix == 1)
		1179	ev_stat_stat (e_loop (w), w);
		1180	else if (!s->st_nlink)
		1181	errno = ENOENT;
		1182
		1183	PL_statcache.st_dev = s->st_nlink;
		1184	PL_statcache.st_ino = s->st_ino;
		1185	PL_statcache.st_mode = s->st_mode;
		1186	PL_statcache.st_nlink = s->st_nlink;
		1187	PL_statcache.st_uid = s->st_uid;
		1188	PL_statcache.st_gid = s->st_gid;
		1189	PL_statcache.st_rdev = s->st_rdev;
		1190	PL_statcache.st_size = s->st_size;
		1191	PL_statcache.st_atime = s->st_atime;
		1192	PL_statcache.st_mtime = s->st_mtime;
		1193	PL_statcache.st_ctime = s->st_ctime;
		1194
		1195	if (GIMME_V == G_SCALAR)
		1196	XPUSHs (boolSV (s->st_nlink));
		1197	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1198	{
		1199	EXTEND (SP, 13);
		1200	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1201	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1202	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1203	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1204	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1205	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1206	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1207	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1208	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1209	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1210	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1211	PUSHs (sv_2mortal (newSVuv (4096)));
		1212	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1213	}
		1214	}
		1215
		1216	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1217
		1218	void ev_embed_start (ev_embed *w)
		1219	CODE:
		1220	START (embed, w);
		1221
		1222	void ev_embed_stop (ev_embed *w)
		1223	CODE:
		1224	STOP (embed, w);
		1225
		1226	void DESTROY (ev_embed *w)
		1227	CODE:
		1228	STOP (embed, w);
605	ev_child_stop (w);	1229	e_destroy (w);
606		1230
607	void set (struct ev_child *w, int pid)	1231	void set (ev_embed *w, struct ev_loop *loop)
608	CODE:	1232	CODE:
609	{	1233	{
610	int active = w->active;	1234	sv_setsv (e_fh (w), ST (1));
611	if (active) ev_child_stop (w);	1235	RESET (embed, w, (w, loop));
612	ev_child_set (w, pid);
613	if (active) ev_child_start (w);
614	}	1236	}
615		1237
616	int status (struct ev_child *w)	1238	SV *other (ev_embed *w)
617	CODE:	1239	CODE:
618	RETVAL = w->status;	1240	RETVAL = newSVsv (e_fh (w));
619	OUTPUT:	1241	OUTPUT:
620	RETVAL	1242	RETVAL
		1243
		1244	void ev_embed_sweep (ev_embed *w)
		1245	C_ARGS: e_loop (w), w
		1246
		1247	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1248
		1249	void ev_async_start (ev_async *w)
		1250	CODE:
		1251	START (async, w);
		1252
		1253	void ev_async_stop (ev_async *w)
		1254	CODE:
		1255	STOP (async, w);
		1256
		1257	void DESTROY (ev_async *w)
		1258	CODE:
		1259	STOP (async, w);
		1260	e_destroy (w);
		1261
		1262	void ev_async_send (ev_async *w)
		1263	C_ARGS: e_loop (w), w
		1264
		1265	SV *ev_async_async_pending (ev_async *w)
		1266	CODE:
		1267	RETVAL = boolSV (ev_async_pending (w));
		1268	OUTPUT:
		1269	RETVAL
		1270
		1271	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1272
		1273	SV *new (SV *klass, unsigned int flags = 0)
		1274	CODE:
		1275	{
		1276	struct ev_loop *loop = ev_loop_new (flags);
		1277
		1278	if (!loop)
		1279	XSRETURN_UNDEF;
		1280
		1281	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1282	}
		1283	OUTPUT:
		1284	RETVAL
		1285
		1286	void DESTROY (struct ev_loop *loop)
		1287	CODE:
		1288	if (loop != evapi.default_loop) /* global destruction sucks */
		1289	ev_loop_destroy (loop);
		1290
		1291	void ev_loop_fork (struct ev_loop *loop)
		1292
		1293	void ev_verify (struct ev_loop *loop)
		1294
		1295	NV ev_now (struct ev_loop *loop)
		1296
		1297	void ev_now_update (struct ev_loop *loop)
		1298
		1299	void ev_suspend (struct ev_loop *loop)
		1300
		1301	void ev_resume (struct ev_loop *loop)
		1302
		1303	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1304
		1305	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1306
		1307	unsigned int ev_backend (struct ev_loop *loop)
		1308
		1309	unsigned int ev_iteration (struct ev_loop *loop)
		1310
		1311	unsigned int ev_depth (struct ev_loop *loop)
		1312
		1313	void ev_loop (struct ev_loop *loop, int flags = 0)
		1314
		1315	void ev_unloop (struct ev_loop *loop, int how = 1)
		1316
		1317	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1318
		1319	unsigned int ev_pending_count (struct ev_loop *loop)
		1320
		1321	void ev_invoke_pending (struct ev_loop *loop)
621		1322
622	#if 0	1323	#if 0
623		1324
624	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1325	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
625		1326	CODE:
626	BOOT:
627	{	1327	{
628	HV *stash = gv_stashpv ("EV::DNS", 1);	1328	Signal signum = s_signum (signal);
		1329	CHECK_SIG (signal, signum);
629		1330
630	static const struct {	1331	ev_feed_signal_event (loop, signum);
631	const char *name;
632	IV iv;
633	} *civ, const_iv[] = {
634	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
635	const_iv (DNS_, ERR_NONE)
636	const_iv (DNS_, ERR_FORMAT)
637	const_iv (DNS_, ERR_SERVERFAILED)
638	const_iv (DNS_, ERR_NOTEXIST)
639	const_iv (DNS_, ERR_NOTIMPL)
640	const_iv (DNS_, ERR_REFUSED)
641	const_iv (DNS_, ERR_TRUNCATED)
642	const_iv (DNS_, ERR_UNKNOWN)
643	const_iv (DNS_, ERR_TIMEOUT)
644	const_iv (DNS_, ERR_SHUTDOWN)
645	const_iv (DNS_, IPv4_A)
646	const_iv (DNS_, PTR)
647	const_iv (DNS_, IPv6_AAAA)
648	const_iv (DNS_, QUERY_NO_SEARCH)
649	const_iv (DNS_, OPTION_SEARCH)
650	const_iv (DNS_, OPTION_NAMESERVERS)
651	const_iv (DNS_, OPTION_MISC)
652	const_iv (DNS_, OPTIONS_ALL)
653	const_iv (DNS_, NO_SEARCH)
654	};
655
656	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
657	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
658	}	1332	}
659
660	int evdns_init ()
661
662	void evdns_shutdown (int fail_requests = 1)
663
664	const char *evdns_err_to_string (int err)
665
666	int evdns_nameserver_add (U32 address)
667
668	int evdns_count_nameservers ()
669
670	int evdns_clear_nameservers_and_suspend ()
671
672	int evdns_resume ()
673
674	int evdns_nameserver_ip_add (char *ip_as_string)
675
676	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
677	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
678
679	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
680	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
681
682	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
683	ALIAS:
684	evdns_resolve_reverse_ipv6 = 1
685	CODE:
686	{
687	STRLEN len;
688	char *data = SvPVbyte (addr, len);
689	if (len != (ix ? 16 : 4))
690	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
691
692	RETVAL = ix
693	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
694	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
695	}
696	OUTPUT:
697	RETVAL
698
699	int evdns_set_option (char *option, char *val, int flags)
700
701	int evdns_resolv_conf_parse (int flags, const char *filename)
702
703	#ifdef MS_WINDOWS
704
705	int evdns_config_windows_nameservers ()
706		1333
707	#endif	1334	#endif
708		1335
709	void evdns_search_clear ()	1336	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
710		1337	ALIAS:
711	void evdns_search_add (char *domain)	1338	io_ns = 1
712		1339	CODE:
713	void evdns_search_ndots_set (int ndots)
714
715
716	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
717
718	BOOT:
719	{	1340	{
720	HV *stash = gv_stashpv ("EV::HTTP", 1);	1341	int fd = s_fileno (fh, events & EV_WRITE);
		1342	CHECK_FD (fh, fd);
721		1343
722	static const struct {	1344	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
723	const char *name;	1345	e_fh (RETVAL) = newSVsv (fh);
724	IV iv;	1346	ev_io_set (RETVAL, fd, events);
725	} *civ, const_iv[] = {	1347	if (!ix) START (io, RETVAL);
726	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
727	const_iv (HTTP_, OK)
728	const_iv (HTTP_, NOCONTENT)
729	const_iv (HTTP_, MOVEPERM)
730	const_iv (HTTP_, MOVETEMP)
731	const_iv (HTTP_, NOTMODIFIED)
732	const_iv (HTTP_, BADREQUEST)
733	const_iv (HTTP_, NOTFOUND)
734	const_iv (HTTP_, SERVUNAVAIL)
735	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
736	const_iv (EVHTTP_, PROXY_REQUEST)
737	const_iv (EVHTTP_, REQ_GET)
738	const_iv (EVHTTP_, REQ_POST)
739	const_iv (EVHTTP_, REQ_HEAD)
740	const_iv (EVHTTP_, REQUEST)
741	const_iv (EVHTTP_, RESPONSE)
742	};
743
744	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
745	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
746	}	1348	}
		1349	OUTPUT:
		1350	RETVAL
747		1351
748	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1352	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1353	ALIAS:
		1354	timer_ns = 1
		1355	INIT:
		1356	CHECK_REPEAT (repeat);
		1357	CODE:
		1358	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1359	ev_timer_set (RETVAL, after, repeat);
		1360	if (!ix) START (timer, RETVAL);
		1361	OUTPUT:
		1362	RETVAL
749		1363
750	#HttpRequest new (SV *klass, SV *cb)	1364	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1365	ALIAS:
		1366	periodic_ns = 1
		1367	INIT:
		1368	CHECK_REPEAT (interval);
		1369	CODE:
		1370	{
		1371	ev_periodic *w;
		1372	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1373	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1374	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1375	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1376	if (!ix) START (periodic, w);
		1377	}
		1378	OUTPUT:
		1379	RETVAL
751		1380
752	#void DESTROY (struct evhttp_request *req);	1381	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1382	ALIAS:
		1383	signal_ns = 1
		1384	CODE:
		1385	{
		1386	Signal signum = s_signum (signal);
		1387	CHECK_SIG (signal, signum);
		1388
		1389	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1390	ev_signal_set (RETVAL, signum);
		1391	if (!ix) START_SIGNAL (RETVAL);
		1392	}
		1393	OUTPUT:
		1394	RETVAL
		1395
		1396	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1397	ALIAS:
		1398	idle_ns = 1
		1399	CODE:
		1400	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1401	ev_idle_set (RETVAL);
		1402	if (!ix) START (idle, RETVAL);
		1403	OUTPUT:
		1404	RETVAL
		1405
		1406	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1407	ALIAS:
		1408	prepare_ns = 1
		1409	CODE:
		1410	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1411	ev_prepare_set (RETVAL);
		1412	if (!ix) START (prepare, RETVAL);
		1413	OUTPUT:
		1414	RETVAL
		1415
		1416	ev_check *check (struct ev_loop *loop, SV *cb)
		1417	ALIAS:
		1418	check_ns = 1
		1419	CODE:
		1420	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1421	ev_check_set (RETVAL);
		1422	if (!ix) START (check, RETVAL);
		1423	OUTPUT:
		1424	RETVAL
		1425
		1426	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1427	ALIAS:
		1428	fork_ns = 1
		1429	CODE:
		1430	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1431	ev_fork_set (RETVAL);
		1432	if (!ix) START (fork, RETVAL);
		1433	OUTPUT:
		1434	RETVAL
		1435
		1436	#if EV_CHILD_ENABLE
		1437
		1438	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1439	ALIAS:
		1440	child_ns = 1
		1441	CODE:
		1442	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1443	ev_child_set (RETVAL, pid, trace);
		1444	if (!ix) START (child, RETVAL);
		1445	OUTPUT:
		1446	RETVAL
753		1447
754	#endif	1448	#endif
755		1449
		1450	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1451	ALIAS:
		1452	stat_ns = 1
		1453	CODE:
		1454	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1455	e_fh (RETVAL) = newSVsv (path);
		1456	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1457	if (!ix) START (stat, RETVAL);
		1458	OUTPUT:
		1459	RETVAL
756		1460
		1461	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1462	ALIAS:
		1463	embed_ns = 1
		1464	CODE:
		1465	{
		1466	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1467	croak ("passed loop is not embeddable via EV::embed,");
757		1468
		1469	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1470	e_fh (RETVAL) = newSVsv (ST (1));
		1471	ev_embed_set (RETVAL, other);
		1472	if (!ix) START (embed, RETVAL);
		1473	}
		1474	OUTPUT:
		1475	RETVAL
758		1476
		1477	ev_async *async (struct ev_loop *loop, SV *cb)
		1478	ALIAS:
		1479	async_ns = 1
		1480	CODE:
		1481	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1482	ev_async_set (RETVAL);
		1483	if (!ix) START (async, RETVAL);
		1484	OUTPUT:
		1485	RETVAL
759		1486
		1487	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1488	CODE:
		1489	ev_once (
		1490	loop,
		1491	s_fileno (fh, events & EV_WRITE), events,
		1492	SvOK (timeout) ? SvNV (timeout) : -1.,
		1493	e_once_cb,
		1494	newSVsv (cb)
		1495	);
760		1496
761
762

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