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Comparing EV/EV.xs (file contents):
Revision 1.76 by root, Fri Nov 23 13:08:56 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
		41	#define WFLAG_UNREFED 2 /* has been unref'ed */
		42
		43	#define UNREF(w) \
		44	if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
		45	&& ev_is_active (w)) \
		46	{ \
		47	ev_unref (e_loop (w)); \
		48	(w)->e_flags |= WFLAG_UNREFED; \
		49	}
		50
		51	#define REF(w) \
		52	if ((w)->e_flags & WFLAG_UNREFED) \
		53	{ \
		54	(w)->e_flags &= ~WFLAG_UNREFED; \
		55	ev_ref (e_loop (w)); \
		56	}
		57
		58	#define START(type,w) \
		59	do { \
		60	ev_ ## type ## _start (e_loop (w), w); \
		61	UNREF (w); \
		62	} while (0)
		63
		64	#define STOP(type,w) \
		65	do { \
		66	REF (w); \
		67	ev_ ## type ## _stop (e_loop (w), w); \
		68	} while (0)
		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
40	typedef int Signal;	78	typedef int Signal;
41		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
42	static struct EVAPI evapi;	105	static struct EVAPI evapi;
43		106
44	static HV	107	static HV
		108	*stash_loop,
45	*stash_watcher,	109	*stash_watcher,
46	*stash_io,	110	*stash_io,
47	*stash_timer,	111	*stash_timer,
48	*stash_periodic,	112	*stash_periodic,
49	*stash_signal,	113	*stash_signal,
		114	*stash_child,
		115	*stash_stat,
50	*stash_idle,	116	*stash_idle,
51	*stash_prepare,	117	*stash_prepare,
52	*stash_check,	118	*stash_check,
53	*stash_child;	119	*stash_embed,
54		120	*stash_fork,
55	#ifndef SIG_SIZE	121	*stash_async;
56	/* kudos to Slaven Rezic for the idea */
57	static char sig_size [] = { SIG_NUM };
58	# define SIG_SIZE (sizeof (sig_size) + 1)
59	#endif
60
61	static int
62	sv_signum (SV *sig)
63	{
64	int signum;
65
66	SvGETMAGIC (sig);
67
68	for (signum = 1; signum < SIG_SIZE; ++signum)
69	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
70	return signum;
71
72	if (SvIV (sig) > 0)
73	return SvIV (sig);
74
75	return -1;
76	}
77		122
78	/////////////////////////////////////////////////////////////////////////////	123	/////////////////////////////////////////////////////////////////////////////
79	// Event	124	// Event
80		125
81	static void e_cb (struct ev_watcher *w, int revents);	126	static void e_cb (EV_P_ ev_watcher *w, int revents);
82
83	static int
84	sv_fileno (SV *fh)
85	{
86	SvGETMAGIC (fh);
87
88	if (SvROK (fh))
89	fh = SvRV (fh);
90
91	if (SvTYPE (fh) == SVt_PVGV)
92	return PerlIO_fileno (IoIFP (sv_2io (fh)));
93
94	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
95	return SvIV (fh);
96
97	return -1;
98	}
99		127
100	static void *	128	static void *
101	e_new (int size, SV *cb_sv)	129	e_new (int size, SV *cb_sv, SV *loop)
102	{	130	{
		131	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
103	struct ev_watcher *w;	132	ev_watcher *w;
104	SV *self = NEWSV (0, size);	133	SV *self = NEWSV (0, size);
105	SvPOK_only (self);	134	SvPOK_only (self);
106	SvCUR_set (self, size);	135	SvCUR_set (self, size);
107		136
108	w = (struct ev_watcher *)SvPVX (self);	137	w = (ev_watcher *)SvPVX (self);
109		138
110	ev_init (w, e_cb);	139	ev_init (w, cv ? e_cb : 0);
111		140
		141	w->loop = SvREFCNT_inc (SvRV (loop));
		142	w->e_flags = WFLAG_KEEPALIVE;
112	w->data = 0;	143	w->data = 0;
113	w->fh = 0;	144	w->fh = 0;
114	w->cb_sv = newSVsv (cb_sv);	145	w->cb_sv = SvREFCNT_inc (cv);
115	w->self = self;	146	w->self = self;
116		147
117	return (void *)w;	148	return (void *)w;
118	}	149	}
119		150
120	static void	151	static void
121	e_destroy (void *w_)	152	e_destroy (void *w_)
122	{	153	{
123	struct ev_watcher *w = (struct ev_watcher *)w_;	154	ev_watcher *w = (ev_watcher *)w_;
124		155
		156	SvREFCNT_dec (w->loop ); w->loop = 0;
125	SvREFCNT_dec (w->fh ); w->fh = 0;	157	SvREFCNT_dec (w->fh ); w->fh = 0;
126	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	158	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127	SvREFCNT_dec (w->data ); w->data = 0;	159	SvREFCNT_dec (w->data ); w->data = 0;
128	}	160	}
129		161
130	static SV *	162	static SV *
131	e_bless (struct ev_watcher *w, HV *stash)	163	e_bless (ev_watcher *w, HV *stash)
132	{	164	{
133	SV *rv;	165	SV *rv;
134		166
135	if (SvOBJECT (w->self))	167	if (SvOBJECT (w->self))
136	rv = newRV_inc (w->self);	168	rv = newRV_inc (w->self);
…		…
142	}	174	}
143		175
144	return rv;	176	return rv;
145	}	177	}
146		178
147	static SV *sv_events_cache;	179	static SV *sv_self_cache, *sv_events_cache;
148		180
149	static void	181	static void
150	e_cb (struct ev_watcher *w, int revents)	182	e_cb (EV_P_ ev_watcher *w, int revents)
151	{	183	{
152	dSP;	184	dSP;
153	I32 mark = SP - PL_stack_base;	185	I32 mark = SP - PL_stack_base;
154	SV *sv_self, *sv_events;	186	SV *sv_self, *sv_events;
155		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	{
156	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;
157		255
158	if (sv_events_cache)	256	if (sv_events_cache)
159	{	257	{
160	sv_events = sv_events_cache; sv_events_cache = 0;	258	sv_events = sv_events_cache; sv_events_cache = 0;
161	SvIV_set (sv_events, revents);	259	SvIV_set (sv_events, revents);
162	}	260	}
163	else	261	else
164	sv_events = newSViv (revents);	262	sv_events = newSViv (revents);
165		263
166	PUSHMARK (SP);	264	PUSHMARK (SP);
167	EXTEND (SP, 2);
168	PUSHs (sv_self);
169	PUSHs (sv_events);	265	XPUSHs (sv_events);
170		266
171	PUTBACK;	267	PUTBACK;
172	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	268	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
173		269
174	SvREFCNT_dec (sv_self);	270	SvREFCNT_dec ((SV *)arg);
175		271
176	if (sv_events_cache)	272	if (sv_events_cache)
177	SvREFCNT_dec (sv_events);	273	SvREFCNT_dec (sv_events);
178	else	274	else
179	sv_events_cache = sv_events;	275	sv_events_cache = sv_events;
180		276
181	if (SvTRUE (ERRSV))	277	if (SvTRUE (ERRSV))
182	{	278	{
		279	SPAGAIN;
183	PUSHMARK (SP);	280	PUSHMARK (SP);
184	PUTBACK;	281	PUTBACK;
185	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);
186	}	283	}
187		284
188	SP = PL_stack_base + mark;	285	SP = PL_stack_base + mark;
189	PUTBACK;	286	PUTBACK;
190	}	287	}
191		288
192	static void
193	e_once_cb (int revents, void *arg)
194	{
195	dSP;
196	I32 mark = SP - PL_stack_base;
197	SV *sv_events;
198
199	if (sv_events_cache)
200	{
201	sv_events = sv_events_cache; sv_events_cache = 0;
202	SvIV_set (sv_events, revents);
203	}
204	else
205	sv_events = newSViv (revents);
206
207	PUSHMARK (SP);
208	XPUSHs (sv_events);
209
210	PUTBACK;
211	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
212
213	SvREFCNT_dec ((SV *)arg);
214
215	if (sv_events_cache)
216	SvREFCNT_dec (sv_events);
217	else
218	sv_events_cache = sv_events;
219
220	if (SvTRUE (ERRSV))
221	{
222	PUSHMARK (SP);
223	PUTBACK;
224	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
225	}
226
227	SP = PL_stack_base + mark;
228	PUTBACK;
229	}
230
231	static ev_tstamp	289	static ev_tstamp
232	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	290	e_periodic_cb (ev_periodic *w, ev_tstamp now)
233	{	291	{
234	ev_tstamp retval;	292	ev_tstamp retval;
235	int count;	293	int count;
236	dSP;	294	dSP;
237		295
…		…
269	LEAVE;	327	LEAVE;
270		328
271	return retval;	329	return retval;
272	}	330	}
273		331
274	/////////////////////////////////////////////////////////////////////////////
275	// DNS
276
277	#ifndef _WIN32
278	static void
279	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
280	{
281	dSP;
282	SV *cb = (SV *)arg;
283
284	ENTER;
285	SAVETMPS;
286	PUSHMARK (SP);
287	EXTEND (SP, count + 3);
288	PUSHs (sv_2mortal (newSViv (result)));
289
290	if (result == DNS_ERR_NONE && ttl >= 0)
291	{
292	int i;
293
294	PUSHs (sv_2mortal (newSViv (type)));
295	PUSHs (sv_2mortal (newSViv (ttl)));
296
297	for (i = 0; i < count; ++i)
298	switch (type)
299	{
300	case DNS_IPv6_AAAA:
301	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
302	break;
303	case DNS_IPv4_A:
304	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
305	break;
306	case DNS_PTR:
307	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
308	break;
309	}
310	}
311
312	PUTBACK;
313	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
314
315	FREETMPS;
316
317	if (SvTRUE (ERRSV))
318	{
319	PUSHMARK (SP);
320	PUTBACK;
321	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
322	}
323
324	LEAVE;
325	}
326	#endif
327
328	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	332	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
329	croak (# repeat " value must be >= 0");	333	croak (# repeat " value must be >= 0");
330		334
331	#define CHECK_FD(fh,fd) if ((fd) < 0) \	335	#define CHECK_FD(fh,fd) if ((fd) < 0) \
332	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));
333		340
334	/////////////////////////////////////////////////////////////////////////////	341	/////////////////////////////////////////////////////////////////////////////
335	// XS interface functions	342	// XS interface functions
336		343
337	MODULE = EV PACKAGE = EV PREFIX = ev_	344	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
350	const_iv (EV_, MINPRI)	357	const_iv (EV_, MINPRI)
351	const_iv (EV_, MAXPRI)	358	const_iv (EV_, MAXPRI)
352		359
353	const_iv (EV_, UNDEF)	360	const_iv (EV_, UNDEF)
354	const_iv (EV_, NONE)	361	const_iv (EV_, NONE)
355	const_iv (EV_, TIMEOUT)
356	const_iv (EV_, READ)	362	const_iv (EV_, READ)
357	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)
358	const_iv (EV_, SIGNAL)	368	const_iv (EV_, SIGNAL)
		369	const_iv (EV_, CHILD)
		370	const_iv (EV_, STAT)
359	const_iv (EV_, IDLE)	371	const_iv (EV_, IDLE)
		372	const_iv (EV_, PREPARE)
360	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)
361	const_iv (EV_, ERROR)	378	const_iv (EV_, ERROR)
362		379
		380	const_iv (EV, LOOP_NONBLOCK)
363	const_iv (EV, LOOP_ONESHOT)	381	const_iv (EV, LOOP_ONESHOT)
		382
364	const_iv (EV, LOOP_NONBLOCK)	383	const_iv (EV, UNLOOP_CANCEL)
365	const_iv (EV, UNLOOP_ONE)	384	const_iv (EV, UNLOOP_ONE)
366	const_iv (EV, UNLOOP_ALL)	385	const_iv (EV, UNLOOP_ALL)
367		386
368	const_iv (EV, BACKEND_SELECT)	387	const_iv (EV, BACKEND_SELECT)
369	const_iv (EV, BACKEND_POLL)	388	const_iv (EV, BACKEND_POLL)
370	const_iv (EV, BACKEND_EPOLL)	389	const_iv (EV, BACKEND_EPOLL)
371	const_iv (EV, BACKEND_KQUEUE)	390	const_iv (EV, BACKEND_KQUEUE)
372	const_iv (EV, BACKEND_DEVPOLL)	391	const_iv (EV, BACKEND_DEVPOLL)
373	const_iv (EV, BACKEND_PORT)	392	const_iv (EV, BACKEND_PORT)
		393	const_iv (EV, BACKEND_ALL)
374	const_iv (EV, FLAG_AUTO)	394	const_iv (EV, FLAG_AUTO)
		395	const_iv (EV, FLAG_FORKCHECK)
		396	const_iv (EV, FLAG_SIGNALFD)
375	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)
376	};	403	};
377		404
378	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; )
379	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	406	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
380		407
		408	stash_loop = gv_stashpv ("EV::Loop" , 1);
381	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	409	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
382	stash_io = gv_stashpv ("EV::Io" , 1);	410	stash_io = gv_stashpv ("EV::IO" , 1);
383	stash_timer = gv_stashpv ("EV::Timer" , 1);	411	stash_timer = gv_stashpv ("EV::Timer" , 1);
384	stash_periodic = gv_stashpv ("EV::Periodic", 1);	412	stash_periodic = gv_stashpv ("EV::Periodic", 1);
385	stash_signal = gv_stashpv ("EV::Signal" , 1);	413	stash_signal = gv_stashpv ("EV::Signal" , 1);
386	stash_idle = gv_stashpv ("EV::Idle" , 1);	414	stash_idle = gv_stashpv ("EV::Idle" , 1);
387	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	415	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
388	stash_check = gv_stashpv ("EV::Check" , 1);	416	stash_check = gv_stashpv ("EV::Check" , 1);
389	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);
390		422
391	{	423	{
392	SV *sv = perl_get_sv ("EV::API", TRUE);	424	SV *sv = perl_get_sv ("EV::API", TRUE);
393	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	425	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
394		426
395	/* the poor man's shared library emulator */	427	/* the poor man's shared library emulator */
396	evapi.ver = EV_API_VERSION;	428	evapi.ver = EV_API_VERSION;
397	evapi.rev = EV_API_REVISION;	429	evapi.rev = EV_API_REVISION;
398	evapi.sv_fileno = sv_fileno;	430	evapi.sv_fileno = sv_fileno;
399	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;
400	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;
401	evapi.backend = ev_backend;	448	evapi.backend = ev_backend;
402	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;
403	evapi.time = ev_time;	454	evapi.ref = ev_ref;
		455	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	456	evapi.loop = ev_loop;
405	evapi.once = ev_once;	457	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	458	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	459	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	460	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	461	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	462	evapi.timer_again = ev_timer_again;
		463	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	464	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	465	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	466	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	467	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	468	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	469	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	470	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	471	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	472	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	473	evapi.check_stop = ev_check_stop;
421	evapi.child_start = ev_child_start;	474	evapi.child_start = ev_child_start;
422	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;
		488	evapi.invoke = ev_invoke;
423		489
424	sv_setiv (sv, (IV)&evapi);	490	sv_setiv (sv, (IV)&evapi);
425	SvREADONLY_on (sv);	491	SvREADONLY_on (sv);
426	}	492	}
427	#ifndef _WIN32	493	#ifndef _WIN32
428	pthread_atfork (0, 0, ev_default_fork);	494	pthread_atfork (0, 0, ev_default_fork);
429	#endif	495	#endif
430	}	496	}
431		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
432	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
433		543
434	unsigned int ev_backend ()	544	unsigned int ev_backend ()
		545	C_ARGS: evapi.default_loop
435		546
436	NV ev_time ()	547	void ev_loop_verify ()
		548	C_ARGS: evapi.default_loop
437		549
438	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
439		561
440	void ev_loop (int flags = 0)	562	void ev_loop (int flags = 0)
		563	C_ARGS: evapi.default_loop, flags
441		564
442	void ev_unloop (int how = 1)	565	void ev_unloop (int how = EVUNLOOP_ONE)
		566	C_ARGS: evapi.default_loop, how
443		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
		585
444	struct ev_io *io (SV *fh, int events, SV *cb)	586	ev_io *io (SV *fh, int events, SV *cb)
445	ALIAS:	587	ALIAS:
446	io_ns = 1	588	io_ns = 1
		589	_ae_io = 2
447	CODE:	590	CODE:
448	{	591	{
449	int fd = sv_fileno (fh);	592	int fd = s_fileno (fh, events & EV_WRITE);
450	CHECK_FD (fh, fd);	593	CHECK_FD (fh, fd);
451		594
		595	if (ix == 2)
		596	{
		597	ix = 0;
		598	events = events ? EV_WRITE : EV_READ;
		599	}
		600
452	RETVAL = e_new (sizeof (struct ev_io), cb);	601	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
453	RETVAL->fh = newSVsv (fh);	602	RETVAL->fh = newSVsv (fh);
454	ev_io_set (RETVAL, fd, events);	603	ev_io_set (RETVAL, fd, events);
455	if (!ix) ev_io_start (RETVAL);	604	if (!ix) START (io, RETVAL);
456	}	605	}
457	OUTPUT:	606	OUTPUT:
458	RETVAL	607	RETVAL
459		608
460	struct ev_timer *timer (NV after, NV repeat, SV *cb)	609	ev_timer *timer (NV after, NV repeat, SV *cb)
461	ALIAS:	610	ALIAS:
462	timer_ns = 1	611	timer_ns = 1
463	INIT:	612	INIT:
464	CHECK_REPEAT (repeat);	613	CHECK_REPEAT (repeat);
465	CODE:	614	CODE:
466	RETVAL = e_new (sizeof (struct ev_timer), cb);	615	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
467	ev_timer_set (RETVAL, after, repeat);	616	ev_timer_set (RETVAL, after, repeat);
468	if (!ix) ev_timer_start (RETVAL);	617	if (!ix) START (timer, RETVAL);
469	OUTPUT:	618	OUTPUT:
470	RETVAL	619	RETVAL
471		620
472	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	621	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
473	ALIAS:	622	ALIAS:
474	periodic_ns = 1	623	periodic_ns = 1
475	INIT:	624	INIT:
476	CHECK_REPEAT (interval);	625	CHECK_REPEAT (interval);
477	CODE:	626	CODE:
478	{	627	{
479	struct ev_periodic *w;	628	ev_periodic *w;
480	w = e_new (sizeof (struct ev_periodic), cb);	629	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
481	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	630	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
482	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);
483	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	632	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
484	if (!ix) ev_periodic_start (w);	633	if (!ix) START (periodic, w);
485	}	634	}
486	OUTPUT:	635	OUTPUT:
487	RETVAL	636	RETVAL
488		637
489	struct ev_signal *signal (Signal signum, SV *cb)	638	ev_signal *signal (SV *signal, SV *cb)
490	ALIAS:	639	ALIAS:
491	signal_ns = 1	640	signal_ns = 1
492	CODE:	641	CODE:
		642	{
		643	Signal signum = s_signum (signal);
		644	CHECK_SIG (signal, signum);
		645
493	RETVAL = e_new (sizeof (struct ev_signal), cb);	646	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
494	ev_signal_set (RETVAL, signum);	647	ev_signal_set (RETVAL, signum);
495	if (!ix) ev_signal_start (RETVAL);	648	if (!ix) START_SIGNAL (RETVAL);
		649	}
496	OUTPUT:	650	OUTPUT:
497	RETVAL	651	RETVAL
498		652
499	struct ev_idle *idle (SV *cb)	653	ev_idle *idle (SV *cb)
500	ALIAS:	654	ALIAS:
501	idle_ns = 1	655	idle_ns = 1
502	CODE:	656	CODE:
503	RETVAL = e_new (sizeof (struct ev_idle), cb);	657	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
504	ev_idle_set (RETVAL);	658	ev_idle_set (RETVAL);
505	if (!ix) ev_idle_start (RETVAL);	659	if (!ix) START (idle, RETVAL);
506	OUTPUT:	660	OUTPUT:
507	RETVAL	661	RETVAL
508		662
509	struct ev_prepare *prepare (SV *cb)	663	ev_prepare *prepare (SV *cb)
510	ALIAS:	664	ALIAS:
511	prepare_ns = 1	665	prepare_ns = 1
512	CODE:	666	CODE:
513	RETVAL = e_new (sizeof (struct ev_prepare), cb);	667	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
514	ev_prepare_set (RETVAL);	668	ev_prepare_set (RETVAL);
515	if (!ix) ev_prepare_start (RETVAL);	669	if (!ix) START (prepare, RETVAL);
516	OUTPUT:	670	OUTPUT:
517	RETVAL	671	RETVAL
518		672
519	struct ev_check *check (SV *cb)	673	ev_check *check (SV *cb)
520	ALIAS:	674	ALIAS:
521	check_ns = 1	675	check_ns = 1
522	CODE:	676	CODE:
523	RETVAL = e_new (sizeof (struct ev_check), cb);	677	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
524	ev_check_set (RETVAL);	678	ev_check_set (RETVAL);
525	if (!ix) ev_check_start (RETVAL);	679	if (!ix) START (check, RETVAL);
526	OUTPUT:	680	OUTPUT:
527	RETVAL	681	RETVAL
528		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
529	struct ev_child *child (int pid, SV *cb)	693	ev_child *child (int pid, int trace, SV *cb)
530	ALIAS:	694	ALIAS:
531	child_ns = 1	695	child_ns = 1
532	CODE:	696	CODE:
533	RETVAL = e_new (sizeof (struct ev_child), cb);	697	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
534	ev_child_set (RETVAL, pid);	698	ev_child_set (RETVAL, pid, trace);
535	if (!ix) ev_child_start (RETVAL);	699	if (!ix) START (child, RETVAL);
		700	OUTPUT:
		701	RETVAL
		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);
536	OUTPUT:	737	OUTPUT:
537	RETVAL	738	RETVAL
538		739
539	void once (SV *fh, int events, SV *timeout, SV *cb)	740	void once (SV *fh, int events, SV *timeout, SV *cb)
540	CODE:	741	CODE:
541	ev_once (	742	ev_once (
		743	evapi.default_loop,
542	sv_fileno (fh), events,	744	s_fileno (fh, events & EV_WRITE), events,
543	SvOK (timeout) ? SvNV (timeout) : -1.,	745	SvOK (timeout) ? SvNV (timeout) : -1.,
544	e_once_cb,	746	e_once_cb,
545	newSVsv (cb)	747	newSVsv (cb)
546	);	748	);
547		749
548	PROTOTYPES: DISABLE	750	PROTOTYPES: DISABLE
549		751
550	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	752	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
551		753
552	int ev_is_active (struct ev_watcher *w)	754	int ev_is_active (ev_watcher *w)
553		755
		756	int ev_is_pending (ev_watcher *w)
		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
		767	int keepalive (ev_watcher *w, int new_value = 0)
		768	CODE:
		769	{
		770	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		771	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		772
		773	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		774	{
		775	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		776	REF (w);
		777	UNREF (w);
		778	}
		779	}
		780	OUTPUT:
		781	RETVAL
		782
554	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	783	SV *cb (ev_watcher *w, SV *new_cb = 0)
555	CODE:	784	CODE:
556	{	785	{
557	RETVAL = newSVsv (w->cb_sv);
558
559	if (items > 1)	786	if (items > 1)
560	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);
561	}	794	}
562	OUTPUT:	795	OUTPUT:
563	RETVAL	796	RETVAL
564		797
565	SV *data (struct ev_watcher *w, SV *new_data = 0)	798	SV *data (ev_watcher *w, SV *new_data = 0)
566	CODE:	799	CODE:
567	{	800	{
568	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	801	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
569	}
570	OUTPUT:
571	RETVAL
572		802
573	void trigger (struct ev_watcher *w, int revents = EV_NONE)	803	if (items > 1)
574	CODE:	804	{
575	w->cb (w, revents);	805	SvREFCNT_dec (w->data);
		806	w->data = newSVsv (new_data);
		807	}
		808	}
		809	OUTPUT:
		810	RETVAL
576		811
		812	SV *loop (ev_watcher *w)
		813	CODE:
		814	RETVAL = newRV_inc (w->loop);
		815	OUTPUT:
		816	RETVAL
		817
577	int priority (struct ev_watcher *w, int new_priority = 0)	818	int priority (ev_watcher *w, int new_priority = 0)
578	CODE:	819	CODE:
579	{	820	{
580	RETVAL = w->priority;	821	RETVAL = w->priority;
581		822
582	if (items > 1)	823	if (items > 1)
583	{	824	{
584	int active = ev_is_active (w);	825	int active = ev_is_active (w);
585
586	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
587	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
588		826
589	if (active)	827	if (active)
590	{	828	{
591	/* grrr. */	829	/* grrr. */
592	PUSHMARK (SP);	830	PUSHMARK (SP);
593	XPUSHs (ST (0));	831	XPUSHs (ST (0));
		832	PUTBACK;
594	call_method ("stop", G_DISCARD | G_VOID);	833	call_method ("stop", G_DISCARD | G_VOID);
595	}	834	}
596		835
597	ev_set_priority (w, new_priority);	836	ev_set_priority (w, new_priority);
598		837
599	if (active)	838	if (active)
600	{	839	{
601	PUSHMARK (SP);	840	PUSHMARK (SP);
602	XPUSHs (ST (0));	841	XPUSHs (ST (0));
		842	PUTBACK;
603	call_method ("start", G_DISCARD | G_VOID);	843	call_method ("start", G_DISCARD | G_VOID);
604	}	844	}
605	}	845	}
606	}	846	}
607	OUTPUT:	847	OUTPUT:
608	RETVAL	848	RETVAL
609		849
610	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	850	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
611		851
612	void ev_io_start (struct ev_io *w)	852	void ev_io_start (ev_io *w)
		853	CODE:
		854	START (io, w);
613		855
614	void ev_io_stop (struct ev_io *w)	856	void ev_io_stop (ev_io *w)
		857	CODE:
		858	STOP (io, w);
615		859
616	void DESTROY (struct ev_io *w)	860	void DESTROY (ev_io *w)
617	CODE:	861	CODE:
618	ev_io_stop (w);	862	STOP (io, w);
619	e_destroy (w);	863	e_destroy (w);
620		864
621	void set (struct ev_io *w, SV *fh, int events)	865	void set (ev_io *w, SV *fh, int events)
622	CODE:	866	CODE:
623	{	867	{
624	int active = ev_is_active (w);	868	int fd = s_fileno (fh, events & EV_WRITE);
625	int fd = sv_fileno (fh);
626	CHECK_FD (fh, fd);	869	CHECK_FD (fh, fd);
627		870
628	if (active) ev_io_stop (w);
629
630	sv_setsv (w->fh, fh);	871	sv_setsv (w->fh, fh);
631	ev_io_set (w, fd, events);	872	RESET (io, w, (w, fd, events));
632
633	if (active) ev_io_start (w);
634	}	873	}
635		874
636	SV *fh (struct ev_io *w, SV *new_fh = 0)	875	SV *fh (ev_io *w, SV *new_fh = 0)
637	CODE:	876	CODE:
638	{	877	{
639	RETVAL = newSVsv (w->fh);
640
641	if (items > 1)	878	if (items > 1)
642	{	879	{
643	int active = ev_is_active (w);	880	int fd = s_fileno (new_fh, w->events & EV_WRITE);
644	if (active) ev_io_stop (w);	881	CHECK_FD (new_fh, fd);
645		882
646	sv_setsv (w->fh, new_fh);	883	RETVAL = w->fh;
647	ev_io_set (w, sv_fileno (w->fh), w->events);	884	w->fh = newSVsv (new_fh);
648		885
649	if (active) ev_io_start (w);	886	RESET (io, w, (w, fd, w->events));
650	}	887	}
		888	else
		889	RETVAL = newSVsv (w->fh);
651	}	890	}
652	OUTPUT:	891	OUTPUT:
653	RETVAL	892	RETVAL
654		893
655	int events (struct ev_io *w, int new_events = EV_UNDEF)	894	int events (ev_io *w, int new_events = EV_UNDEF)
656	CODE:	895	CODE:
657	{	896	{
658	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;
659		933
660	if (items > 1)	934	if (items > 1)
661	{	935	{
662	int active = ev_is_active (w);	936	Signal signum = s_signum (new_signal);
663	if (active) ev_io_stop (w);	937	CHECK_SIG (new_signal, signum);
664		938
665	ev_io_set (w, w->fd, new_events);	939	RESET_SIGNAL (w, (w, signum));
666
667	if (active) ev_io_start (w);
668	}	940	}
669	}	941	}
670	OUTPUT:	942	OUTPUT:
671	RETVAL	943	RETVAL
672		944
673	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	945	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
674		946
675	void ev_signal_start (struct ev_signal *w)	947	void ev_timer_start (ev_timer *w)
676		948	INIT:
677	void ev_signal_stop (struct ev_signal *w)	949	CHECK_REPEAT (w->repeat);
678
679	void DESTROY (struct ev_signal *w)
680	CODE:	950	CODE:
681	ev_signal_stop (w);	951	START (timer, w);
		952
		953	void ev_timer_stop (ev_timer *w)
		954	CODE:
		955	STOP (timer, w);
		956
		957	void ev_timer_again (ev_timer *w)
		958	INIT:
		959	CHECK_REPEAT (w->repeat);
		960	CODE:
		961	ev_timer_again (e_loop (w), w);
		962	UNREF (w);
		963
		964	NV ev_timer_remaining (ev_timer *w)
		965	C_ARGS: e_loop (w), w
		966
		967	void DESTROY (ev_timer *w)
		968	CODE:
		969	STOP (timer, w);
682	e_destroy (w);	970	e_destroy (w);
683		971
684	void set (struct ev_signal *w, SV *signal)	972	void set (ev_timer *w, NV after, NV repeat = 0.)
		973	INIT:
		974	CHECK_REPEAT (repeat);
685	CODE:	975	CODE:
686	{	976	RESET (timer, w, (w, after, repeat));
687	Signal signum = sv_signum (signal); /* may croak here */
688	int active = ev_is_active (w);
689		977
690	if (active) ev_signal_stop (w);	978	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
691		979
692	ev_signal_set (w, signum);	980	void ev_periodic_start (ev_periodic *w)
693		981	INIT:
694	if (active) ev_signal_start (w);	982	CHECK_REPEAT (w->interval);
695	}
696
697	int signal (struct ev_signal *w, SV *new_signal = 0)
698	CODE:	983	CODE:
		984	START (periodic, w);
		985
		986	void ev_periodic_stop (ev_periodic *w)
		987	CODE:
		988	STOP (periodic, w);
		989
		990	void ev_periodic_again (ev_periodic *w)
		991	CODE:
		992	ev_periodic_again (e_loop (w), w);
		993	UNREF (w);
		994
		995	void DESTROY (ev_periodic *w)
		996	CODE:
		997	STOP (periodic, w);
		998	e_destroy (w);
		999
		1000	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		1001	INIT:
		1002	CHECK_REPEAT (interval);
		1003	CODE:
699	{	1004	{
700	RETVAL = w->signum;	1005	SvREFCNT_dec (w->fh);
		1006	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1007
		1008	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		1009	}
		1010
		1011	NV at (ev_periodic *w)
		1012	CODE:
		1013	RETVAL = ev_periodic_at (w);
		1014	OUTPUT:
		1015	RETVAL
		1016
		1017	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		1018
		1019	void ev_idle_start (ev_idle *w)
		1020	CODE:
		1021	START (idle, w);
		1022
		1023	void ev_idle_stop (ev_idle *w)
		1024	CODE:
		1025	STOP (idle, w);
		1026
		1027	void DESTROY (ev_idle *w)
		1028	CODE:
		1029	STOP (idle, w);
		1030	e_destroy (w);
		1031
		1032	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		1033
		1034	void ev_prepare_start (ev_prepare *w)
		1035	CODE:
		1036	START (prepare, w);
		1037
		1038	void ev_prepare_stop (ev_prepare *w)
		1039	CODE:
		1040	STOP (prepare, w);
		1041
		1042	void DESTROY (ev_prepare *w)
		1043	CODE:
		1044	STOP (prepare, w);
		1045	e_destroy (w);
		1046
		1047	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		1048
		1049	void ev_check_start (ev_check *w)
		1050	CODE:
		1051	START (check, w);
		1052
		1053	void ev_check_stop (ev_check *w)
		1054	CODE:
		1055	STOP (check, w);
		1056
		1057	void DESTROY (ev_check *w)
		1058	CODE:
		1059	STOP (check, w);
		1060	e_destroy (w);
		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
		1077	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1078
		1079	void ev_child_start (ev_child *w)
		1080	CODE:
		1081	START (child, w);
		1082
		1083	void ev_child_stop (ev_child *w)
		1084	CODE:
		1085	STOP (child, w);
		1086
		1087	void DESTROY (ev_child *w)
		1088	CODE:
		1089	STOP (child, w);
		1090	e_destroy (w);
		1091
		1092	void set (ev_child *w, int pid, int trace)
		1093	CODE:
		1094	RESET (child, w, (w, pid, trace));
		1095
		1096	int pid (ev_child *w)
		1097	ALIAS:
		1098	rpid = 1
		1099	rstatus = 2
		1100	CODE:
		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);
701		1133
702	if (items > 1)	1134	if (items > 1)
703	{	1135	{
704	Signal signum = sv_signum (new_signal); /* may croak here */	1136	SvREFCNT_dec (w->fh);
705	int active = ev_is_active (w);	1137	w->fh = newSVsv (new_path);
706	if (active) ev_signal_stop (w);	1138	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
707
708	ev_signal_set (w, signum);
709
710	if (active) ev_signal_start (w);
711	}	1139	}
712	}	1140	}
713	OUTPUT:	1141	OUTPUT:
714	RETVAL	1142	RETVAL
715		1143
		1144	NV interval (ev_stat *w, NV new_interval = 0.)
		1145	CODE:
		1146	{
		1147	RETVAL = w->interval;
		1148
		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)
		1156	ALIAS:
		1157	stat = 1
		1158	attr = 2
		1159	PPCODE:
		1160	{
		1161	ev_statdata *s = ix ? &w->attr : &w->prev;
		1162
		1163	if (ix == 1)
		1164	ev_stat_stat (e_loop (w), w);
		1165	else if (!s->st_nlink)
		1166	errno = ENOENT;
		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
716	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1201	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
717		1202
718	void ev_timer_start (struct ev_timer *w)	1203	void ev_embed_start (ev_embed *w)
719	INIT:	1204	CODE:
720	CHECK_REPEAT (w->repeat);	1205	START (embed, w);
721		1206
722	void ev_timer_stop (struct ev_timer *w)	1207	void ev_embed_stop (ev_embed *w)
		1208	CODE:
		1209	STOP (embed, w);
723		1210
724	void ev_timer_again (struct ev_timer *w)
725	INIT:
726	CHECK_REPEAT (w->repeat);
727
728	void DESTROY (struct ev_timer *w)	1211	void DESTROY (ev_embed *w)
729	CODE:	1212	CODE:
730	ev_timer_stop (w);	1213	STOP (embed, w);
731	e_destroy (w);	1214	e_destroy (w);
732		1215
733	void set (struct ev_timer *w, NV after, NV repeat = 0.)	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	}
		1222
		1223	SV *other (ev_embed *w)
		1224	CODE:
		1225	RETVAL = newSVsv (w->fh);
		1226	OUTPUT:
		1227	RETVAL
		1228
		1229	void ev_embed_sweep (ev_embed *w)
		1230	C_ARGS: e_loop (w), w
		1231
		1232	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1233
		1234	void ev_async_start (ev_async *w)
		1235	CODE:
		1236	START (async, w);
		1237
		1238	void ev_async_stop (ev_async *w)
		1239	CODE:
		1240	STOP (async, w);
		1241
		1242	void DESTROY (ev_async *w)
		1243	CODE:
		1244	STOP (async, w);
		1245	e_destroy (w);
		1246
		1247	void ev_async_send (ev_async *w)
		1248	C_ARGS: e_loop (w), w
		1249
		1250	SV *ev_async_async_pending (ev_async *w)
		1251	CODE:
		1252	RETVAL = boolSV (ev_async_pending (w));
		1253	OUTPUT:
		1254	RETVAL
		1255
		1256	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1257
		1258	SV *new (SV *klass, unsigned int flags = 0)
		1259	CODE:
		1260	{
		1261	struct ev_loop *loop = ev_loop_new (flags);
		1262
		1263	if (!loop)
		1264	XSRETURN_UNDEF;
		1265
		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	}
		1318
		1319	#endif
		1320
		1321	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1322	ALIAS:
		1323	io_ns = 1
		1324	CODE:
		1325	{
		1326	int fd = s_fileno (fh, events & EV_WRITE);
		1327	CHECK_FD (fh, fd);
		1328
		1329	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1330	RETVAL->fh = newSVsv (fh);
		1331	ev_io_set (RETVAL, fd, events);
		1332	if (!ix) START (io, RETVAL);
		1333	}
		1334	OUTPUT:
		1335	RETVAL
		1336
		1337	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1338	ALIAS:
		1339	timer_ns = 1
734	INIT:	1340	INIT:
735	CHECK_REPEAT (repeat);	1341	CHECK_REPEAT (repeat);
736	CODE:	1342	CODE:
737	{	1343	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
738	int active = ev_is_active (w);
739	if (active) ev_timer_stop (w);
740	ev_timer_set (w, after, repeat);	1344	ev_timer_set (RETVAL, after, repeat);
741	if (active) ev_timer_start (w);	1345	if (!ix) START (timer, RETVAL);
742	}	1346	OUTPUT:
		1347	RETVAL
743		1348
744	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1349	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
745		1350	ALIAS:
746	void ev_periodic_start (struct ev_periodic *w)	1351	periodic_ns = 1
747	INIT:
748	CHECK_REPEAT (w->interval);
749
750	void ev_periodic_stop (struct ev_periodic *w)
751
752	void ev_periodic_again (struct ev_periodic *w)
753
754	void DESTROY (struct ev_periodic *w)
755	CODE:
756	ev_periodic_stop (w);
757	e_destroy (w);
758
759	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
760	INIT:	1352	INIT:
761	CHECK_REPEAT (interval);	1353	CHECK_REPEAT (interval);
762	CODE:	1354	CODE:
763	{	1355	{
764	int active = ev_is_active (w);	1356	ev_periodic *w;
765	if (active) ev_periodic_stop (w);	1357	w = e_new (sizeof (ev_periodic), cb, ST (0));
766
767	SvREFCNT_dec (w->fh);
768	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1358	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
769	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1359	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
770		1360	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
771	if (active) ev_periodic_start (w);	1361	if (!ix) START (periodic, w);
772	}	1362	}
773
774	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
775
776	void ev_idle_start (struct ev_idle *w)
777
778	void ev_idle_stop (struct ev_idle *w)
779
780	void DESTROY (struct ev_idle *w)
781	CODE:
782	ev_idle_stop (w);
783	e_destroy (w);
784
785	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
786
787	void ev_prepare_start (struct ev_prepare *w)
788
789	void ev_prepare_stop (struct ev_prepare *w)
790
791	void DESTROY (struct ev_prepare *w)
792	CODE:
793	ev_prepare_stop (w);
794	e_destroy (w);
795
796	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
797
798	void ev_check_start (struct ev_check *w)
799
800	void ev_check_stop (struct ev_check *w)
801
802	void DESTROY (struct ev_check *w)
803	CODE:
804	ev_check_stop (w);
805	e_destroy (w);
806
807	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
808
809	void ev_child_start (struct ev_child *w)
810
811	void ev_child_stop (struct ev_child *w)
812
813	void DESTROY (struct ev_child *w)
814	CODE:
815	ev_child_stop (w);
816	e_destroy (w);
817
818	void set (struct ev_child *w, int pid)
819	CODE:
820	{
821	int active = ev_is_active (w);
822	if (active) ev_child_stop (w);
823
824	ev_child_set (w, pid);
825
826	if (active) ev_child_start (w);
827	}
828
829	int pid (struct ev_child *w, int new_pid = 0)
830	CODE:
831	{
832	RETVAL = w->pid;
833
834	if (items > 1)
835	{
836	int active = ev_is_active (w);
837	if (active) ev_child_stop (w);
838
839	ev_child_set (w, new_pid);
840
841	if (active) ev_child_start (w);
842	}
843	}
844	OUTPUT:	1363	OUTPUT:
845	RETVAL
846
847
848	int rstatus (struct ev_child *w)
849	ALIAS:
850	rpid = 1
851	CODE:
852	RETVAL = ix ? w->rpid : w->rstatus;
853	OUTPUT:
854	RETVAL
855
856	#ifndef _WIN32
857
858	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
859
860	BOOT:
861	{
862	HV *stash = gv_stashpv ("EV::DNS", 1);
863
864	static const struct {
865	const char *name;
866	IV iv;
867	} *civ, const_iv[] = {
868	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
869	const_iv (DNS_, ERR_NONE)
870	const_iv (DNS_, ERR_FORMAT)
871	const_iv (DNS_, ERR_SERVERFAILED)
872	const_iv (DNS_, ERR_NOTEXIST)
873	const_iv (DNS_, ERR_NOTIMPL)
874	const_iv (DNS_, ERR_REFUSED)
875	const_iv (DNS_, ERR_TRUNCATED)
876	const_iv (DNS_, ERR_UNKNOWN)
877	const_iv (DNS_, ERR_TIMEOUT)
878	const_iv (DNS_, ERR_SHUTDOWN)
879	const_iv (DNS_, IPv4_A)
880	const_iv (DNS_, PTR)
881	const_iv (DNS_, IPv6_AAAA)
882	const_iv (DNS_, QUERY_NO_SEARCH)
883	const_iv (DNS_, OPTION_SEARCH)
884	const_iv (DNS_, OPTION_NAMESERVERS)
885	const_iv (DNS_, OPTION_MISC)
886	const_iv (DNS_, OPTIONS_ALL)
887	const_iv (DNS_, NO_SEARCH)
888	};
889
890	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
892	}
893
894	int evdns_init ()
895
896	void evdns_shutdown (int fail_requests = 1)
897
898	const char *evdns_err_to_string (int err)
899
900	int evdns_nameserver_add (U32 address)
901
902	int evdns_count_nameservers ()
903
904	int evdns_clear_nameservers_and_suspend ()
905
906	int evdns_resume ()
907
908	int evdns_nameserver_ip_add (char *ip_as_string)
909
910	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
911	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
912
913	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
914	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
915
916	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
917	ALIAS:
918	evdns_resolve_reverse_ipv6 = 1
919	CODE:
920	{
921	STRLEN len;
922	char *data = SvPVbyte (addr, len);
923	if (len != (ix ? 16 : 4))
924	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
925
926	RETVAL = ix	1364	RETVAL
927	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
928	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
929	}
930	OUTPUT:
931	RETVAL
932		1365
933	int evdns_set_option (char *option, char *val, int flags)	1366	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
934		1367	ALIAS:
935	int evdns_resolv_conf_parse (int flags, const char *filename)	1368	signal_ns = 1
936		1369	CODE:
937	#ifdef _WIN32
938
939	int evdns_config_windows_nameservers ()
940
941	#endif
942
943	void evdns_search_clear ()
944
945	void evdns_search_add (char *domain)
946
947	void evdns_search_ndots_set (int ndots)
948
949	#if 0
950
951	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
952
953	BOOT:
954	{	1370	{
955	HV *stash = gv_stashpv ("EV::HTTP", 1);	1371	Signal signum = s_signum (signal);
		1372	CHECK_SIG (signal, signum);
956		1373
957	static const struct {	1374	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
958	const char *name;	1375	ev_signal_set (RETVAL, signum);
959	IV iv;	1376	if (!ix) START_SIGNAL (RETVAL);
960	} *civ, const_iv[] = {
961	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
962	const_iv (HTTP_, OK)
963	const_iv (HTTP_, NOCONTENT)
964	const_iv (HTTP_, MOVEPERM)
965	const_iv (HTTP_, MOVETEMP)
966	const_iv (HTTP_, NOTMODIFIED)
967	const_iv (HTTP_, BADREQUEST)
968	const_iv (HTTP_, NOTFOUND)
969	const_iv (HTTP_, SERVUNAVAIL)
970	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
971	const_iv (EVHTTP_, PROXY_REQUEST)
972	const_iv (EVHTTP_, REQ_GET)
973	const_iv (EVHTTP_, REQ_POST)
974	const_iv (EVHTTP_, REQ_HEAD)
975	const_iv (EVHTTP_, REQUEST)
976	const_iv (EVHTTP_, RESPONSE)
977	};
978
979	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
980	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
981	}	1377	}
		1378	OUTPUT:
		1379	RETVAL
982		1380
983	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	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
984		1390
985	#HttpRequest new (SV *klass, SV *cb)	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
986		1400
987	#void DESTROY (struct evhttp_request *req);	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
988		1410
989	#endif	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
990		1420
991	#endif	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
992		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
993		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,");
994		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
995		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
996		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	);
997		1477
998

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