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Comparing EV/EV.xs (file contents):
Revision 1.46 by root, Sat Nov 3 10:37:28 2007 UTC vs.
Revision 1.150 by root, Sun Nov 28 11:40:41 2010 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/* fix perl api breakage */
		6	#undef signal
		7	#undef sigaction
6		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
7	#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
8	#include "EV/EVAPI.h"	23	#include "EV/EVAPI.h"
9		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 */
10	#include "libev/ev.c"	32	#include "libev/ev.c"
11	#include "libev/event.h"	33
12	#include "libev/event.c"	34	#if !defined(_WIN32) && !defined(_MINIX)
13	#include "libev/evdns.c"	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)
14		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	#ifndef SIG_SIZE	125	*stash_cleanup,
31	/* kudos to Slaven Rezic for the idea */	126	*stash_async;
32	static char sig_size [] = { SIG_NUM };
33	# define SIG_SIZE (sizeof (sig_size) + 1)
34	#endif
35
36	static int
37	sv_signum (SV *sig)
38	{
39	int signum;
40
41	SvGETMAGIC (sig);
42
43	for (signum = 1; signum < SIG_SIZE; ++signum)
44	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
45	return signum;
46
47	if (SvIV (sig) > 0)
48	return SvIV (sig);
49
50	return -1;
51	}
52		127
53	/////////////////////////////////////////////////////////////////////////////	128	/////////////////////////////////////////////////////////////////////////////
54	// Event	129	// Event
55		130
56	static void e_cb (struct ev_watcher *w, int revents);	131	static void e_cb (EV_P_ ev_watcher *w, int revents);
57		132
58	static int	133	void *
59	sv_fileno (SV *fh)
60	{
61	SvGETMAGIC (fh);
62
63	if (SvROK (fh))
64	fh = SvRV (fh);
65
66	if (SvTYPE (fh) == SVt_PVGV)
67	return PerlIO_fileno (IoIFP (sv_2io (fh)));
68
69	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
70	return SvIV (fh);
71
72	return -1;
73	}
74
75	static void *
76	e_new (int size, SV *cb_sv)	134	e_new (int size, SV *cb_sv, SV *loop)
77	{	135	{
		136	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
78	struct ev_watcher *w;	137	ev_watcher *w;
79	SV *self = NEWSV (0, size);	138	SV *self = NEWSV (0, size);
80	SvPOK_only (self);	139	SvPOK_only (self);
81	SvCUR_set (self, size);	140	SvCUR_set (self, size);
82		141
83	w = (struct ev_watcher *)SvPVX (self);	142	w = (ev_watcher *)SvPVX (self);
84		143
85	ev_watcher_init (w, e_cb);	144	ev_init (w, cv ? e_cb : 0);
86		145
		146	w->loop = SvREFCNT_inc (SvRV (loop));
		147	w->e_flags = WFLAG_KEEPALIVE;
		148	w->data = 0;
87	w->fh = 0;	149	w->fh = 0;
88	w->cb_sv = newSVsv (cb_sv);	150	w->cb_sv = SvREFCNT_inc (cv);
89	w->self = self;	151	w->self = self;
90		152
91	return (void *)w;	153	return (void *)w;
92	}	154	}
93		155
94	static void *	156	static void
95	e_destroy (void *w_)	157	e_destroy (void *w_)
96	{	158	{
97	struct ev_watcher *w = w_;	159	ev_watcher *w = (ev_watcher *)w_;
98		160
		161	SvREFCNT_dec (w->loop ); w->loop = 0;
99	SvREFCNT_dec (w->fh ); w->fh = 0;	162	SvREFCNT_dec (w->fh ); w->fh = 0;
100	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		164	SvREFCNT_dec (w->data ); w->data = 0;
101	}	165	}
102		166
103	static SV *	167	static SV *
104	e_bless (struct ev_watcher *w, HV *stash)	168	e_bless (ev_watcher *w, HV *stash)
105	{	169	{
106	SV *rv;	170	SV *rv;
107		171
108	if (SvOBJECT (w->self))	172	if (SvOBJECT (w->self))
109	rv = newRV_inc (w->self);	173	rv = newRV_inc (w->self);
…		…
115	}	179	}
116		180
117	return rv;	181	return rv;
118	}	182	}
119		183
		184	static SV *sv_self_cache, *sv_events_cache;
		185
120	static void	186	static void
121	e_cb (struct ev_watcher *w, int revents)	187	e_cb (EV_P_ ev_watcher *w, int revents)
122	{	188	{
123	dSP;	189	dSP;
124	I32 mark = SP - PL_stack_base;	190	I32 mark = SP - PL_stack_base;
125	SV *sv_self, *sv_events, *sv_status = 0;	191	SV *sv_self, *sv_events;
126	static SV *sv_events_cache;
127		192
		193	/* libev might have stopped the watcher */
		194	if (expect_false (w->e_flags & WFLAG_UNREFED)
		195	&& !ev_is_active (w))
		196	REF (w);
		197
		198	if (expect_true (sv_self_cache))
		199	{
		200	sv_self = sv_self_cache; sv_self_cache = 0;
		201	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		202	}
		203	else
		204	{
128	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	205	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		206	SvREADONLY_on (sv_self);
		207	}
		208
		209	if (expect_true (sv_events_cache))
		210	{
		211	sv_events = sv_events_cache; sv_events_cache = 0;
		212	SvIV_set (sv_events, revents);
		213	}
		214	else
		215	{
		216	sv_events = newSViv (revents);
		217	SvREADONLY_on (sv_events);
		218	}
		219
		220	PUSHMARK (SP);
		221	EXTEND (SP, 2);
		222	PUSHs (sv_self);
		223	PUSHs (sv_events);
		224
		225	PUTBACK;
		226	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		227
		228	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		229	SvREFCNT_dec (sv_self);
		230	else
		231	{
		232	SvREFCNT_dec (SvRV (sv_self));
		233	SvRV_set (sv_self, &PL_sv_undef);
		234	sv_self_cache = sv_self;
		235	}
		236
		237	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		238	SvREFCNT_dec (sv_events);
		239	else
		240	sv_events_cache = sv_events;
		241
		242	if (expect_false (SvTRUE (ERRSV)))
		243	{
		244	SPAGAIN;
		245	PUSHMARK (SP);
		246	PUTBACK;
		247	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		248	}
		249
		250	SP = PL_stack_base + mark;
		251	PUTBACK;
		252	}
		253
		254	static void
		255	e_once_cb (int revents, void *arg)
		256	{
		257	dSP;
		258	I32 mark = SP - PL_stack_base;
		259	SV *sv_events;
129		260
130	if (sv_events_cache)	261	if (sv_events_cache)
131	{	262	{
132	sv_events = sv_events_cache; sv_events_cache = 0;	263	sv_events = sv_events_cache; sv_events_cache = 0;
133	SvIV_set (sv_events, revents);	264	SvIV_set (sv_events, revents);
134	}	265	}
135	else	266	else
136	sv_events = newSViv (revents);	267	sv_events = newSViv (revents);
137		268
138	PUSHMARK (SP);	269	PUSHMARK (SP);
139	EXTEND (SP, 2);
140	PUSHs (sv_self);
141	PUSHs (sv_events);	270	XPUSHs (sv_events);
142		271
143	PUTBACK;	272	PUTBACK;
144	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	273	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
145	SP = PL_stack_base + mark; PUTBACK;
146		274
147	SvREFCNT_dec (sv_self);	275	SvREFCNT_dec ((SV *)arg);
148	SvREFCNT_dec (sv_status);
149		276
150	if (sv_events_cache)	277	if (sv_events_cache)
151	SvREFCNT_dec (sv_events);	278	SvREFCNT_dec (sv_events);
152	else	279	else
153	sv_events_cache = sv_events;	280	sv_events_cache = sv_events;
		281
		282	if (SvTRUE (ERRSV))
		283	{
		284	SPAGAIN;
		285	PUSHMARK (SP);
		286	PUTBACK;
		287	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		288	}
		289
		290	SP = PL_stack_base + mark;
		291	PUTBACK;
		292	}
		293
		294	static ev_tstamp
		295	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		296	{
		297	ev_tstamp retval;
		298	int count;
		299	dSP;
		300
		301	ENTER;
		302	SAVETMPS;
		303
		304	PUSHMARK (SP);
		305	EXTEND (SP, 2);
		306	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
		307	PUSHs (newSVnv (now));
		308
		309	PUTBACK;
		310	count = call_sv (w->fh, G_SCALAR | G_EVAL);
		311	SPAGAIN;
154		312
155	if (SvTRUE (ERRSV))	313	if (SvTRUE (ERRSV))
156	{	314	{
157	PUSHMARK (SP);	315	PUSHMARK (SP);
158	PUTBACK;	316	PUTBACK;
159	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	317	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
160	SP = PL_stack_base + mark; PUTBACK;	318	SPAGAIN;
161	}	319	}
162	}
163		320
164	/////////////////////////////////////////////////////////////////////////////	321	if (count > 0)
165	// DNS
166
167	static void
168	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
169	{
170	dSP;
171	SV *cb = (SV *)arg;
172
173	ENTER;
174	SAVETMPS;
175	PUSHMARK (SP);
176	EXTEND (SP, count + 3);
177	PUSHs (sv_2mortal (newSViv (result)));
178
179	if (result == DNS_ERR_NONE && ttl >= 0)
180	{	322	{
181	int i;	323	retval = SvNV (TOPs);
182		324
183	PUSHs (sv_2mortal (newSViv (type)));	325	if (retval < now)
184	PUSHs (sv_2mortal (newSViv (ttl)));	326	retval = now;
185
186	for (i = 0; i < count; ++i)
187	switch (type)
188	{
189	case DNS_IPv6_AAAA:
190	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
191	break;
192	case DNS_IPv4_A:
193	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
194	break;
195	case DNS_PTR:
196	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
197	break;
198	}
199	}	327	}
200		328	else
201	PUTBACK;	329	retval = now;
202	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
203		330
204	FREETMPS;	331	FREETMPS;
205
206	if (SvTRUE (ERRSV))
207	{
208	PUSHMARK (SP);
209	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}
212
213	LEAVE;	332	LEAVE;
		333
		334	return retval;
214	}	335	}
215		336
216	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	337	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
217	croak (# repeat " value must be >= 0");	338	croak (# repeat " value must be >= 0");
218		339
219	#define CHECK_FD(fh,fd) if ((fd) < 0) \	340	#define CHECK_FD(fh,fd) if ((fd) < 0) \
220	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	341	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
221		342
		343	#define CHECK_SIG(sv,num) if ((num) < 0) \
		344	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		345
		346	static void
		347	default_fork (void)
		348	{
		349	ev_loop_fork (EV_DEFAULT_UC);
		350	}
		351
222	/////////////////////////////////////////////////////////////////////////////	352	/////////////////////////////////////////////////////////////////////////////
223	// XS interface functions	353	// XS interface functions
224		354
225	MODULE = EV PACKAGE = EV PREFIX = ev_	355	MODULE = EV PACKAGE = EV PREFIX = ev_
226		356
227	PROTOTYPES: ENABLE	357	PROTOTYPES: ENABLE
228		358
229	BOOT:	359	BOOT:
230	{	360	{
231	int i;
232	HV *stash = gv_stashpv ("EV", 1);	361	HV *stash = gv_stashpv ("EV", 1);
233		362
234	static const struct {	363	static const struct {
235	const char *name;	364	const char *name;
236	IV iv;	365	IV iv;
…		…
239	const_iv (EV_, MINPRI)	368	const_iv (EV_, MINPRI)
240	const_iv (EV_, MAXPRI)	369	const_iv (EV_, MAXPRI)
241		370
242	const_iv (EV_, UNDEF)	371	const_iv (EV_, UNDEF)
243	const_iv (EV_, NONE)	372	const_iv (EV_, NONE)
244	const_iv (EV_, TIMEOUT)
245	const_iv (EV_, READ)	373	const_iv (EV_, READ)
246	const_iv (EV_, WRITE)	374	const_iv (EV_, WRITE)
		375	const_iv (EV_, IO)
		376	const_iv (EV_, TIMER)
		377	const_iv (EV_, PERIODIC)
247	const_iv (EV_, SIGNAL)	378	const_iv (EV_, SIGNAL)
		379	const_iv (EV_, CHILD)
		380	const_iv (EV_, STAT)
248	const_iv (EV_, IDLE)	381	const_iv (EV_, IDLE)
		382	const_iv (EV_, PREPARE)
249	const_iv (EV_, CHECK)	383	const_iv (EV_, CHECK)
		384	const_iv (EV_, EMBED)
		385	const_iv (EV_, FORK)
		386	const_iv (EV_, CLEANUP)
		387	const_iv (EV_, ASYNC)
		388	const_iv (EV_, CUSTOM)
250	const_iv (EV_, ERROR)	389	const_iv (EV_, ERROR)
251		390
		391	const_iv (EV, RUN_NOWAIT)
		392	const_iv (EV, RUN_ONCE)
		393
		394	const_iv (EV, BREAK_CANCEL)
		395	const_iv (EV, BREAK_ONE)
		396	const_iv (EV, BREAK_ALL)
		397	const_iv (EV, BACKEND_SELECT)
		398	const_iv (EV, BACKEND_POLL)
		399	const_iv (EV, BACKEND_EPOLL)
		400	const_iv (EV, BACKEND_KQUEUE)
		401	const_iv (EV, BACKEND_DEVPOLL)
		402	const_iv (EV, BACKEND_PORT)
		403	const_iv (EV, BACKEND_ALL)
		404	const_iv (EV, FLAG_AUTO)
		405	const_iv (EV, FLAG_FORKCHECK)
		406	const_iv (EV, FLAG_SIGNALFD)
		407	const_iv (EV, FLAG_NOENV)
		408	const_iv (EV, FLAG_NOINOTIFY)
		409
		410	const_iv (EV_, VERSION_MAJOR)
		411	const_iv (EV_, VERSION_MINOR)
		412	#if EV_COMPAT3
		413	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		414	const_iv (EV_, TIMEOUT)
		415	const_iv (EV, LOOP_NONBLOCK)
252	const_iv (EV, LOOP_ONESHOT)	416	const_iv (EV, LOOP_ONESHOT)
		417	const_iv (EV, UNLOOP_CANCEL)
253	const_iv (EV, LOOP_NONBLOCK)	418	const_iv (EV, UNLOOP_ONE)
254
255	const_iv (EV, METHOD_AUTO)
256	const_iv (EV, METHOD_SELECT)
257	const_iv (EV, METHOD_POLL)	419	const_iv (EV, UNLOOP_ALL)
258	const_iv (EV, METHOD_EPOLL)	420	#endif
259	const_iv (EV, METHOD_KQUEUE)
260	const_iv (EV, METHOD_DEVPOLL)
261	const_iv (EV, METHOD_PORT)
262	const_iv (EV, METHOD_ANY)
263	};	421	};
264		422
265	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	423	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
266	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	424	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
267		425
		426	stash_loop = gv_stashpv ("EV::Loop" , 1);
268	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	427	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
269	stash_io = gv_stashpv ("EV::Io" , 1);	428	stash_io = gv_stashpv ("EV::IO" , 1);
270	stash_timer = gv_stashpv ("EV::Timer" , 1);	429	stash_timer = gv_stashpv ("EV::Timer" , 1);
271	stash_periodic = gv_stashpv ("EV::Periodic", 1);	430	stash_periodic = gv_stashpv ("EV::Periodic", 1);
272	stash_signal = gv_stashpv ("EV::Signal" , 1);	431	stash_signal = gv_stashpv ("EV::Signal" , 1);
273	stash_idle = gv_stashpv ("EV::Idle" , 1);	432	stash_idle = gv_stashpv ("EV::Idle" , 1);
274	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	433	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
275	stash_check = gv_stashpv ("EV::Check" , 1);	434	stash_check = gv_stashpv ("EV::Check" , 1);
276	stash_child = gv_stashpv ("EV::Child" , 1);	435	stash_child = gv_stashpv ("EV::Child" , 1);
		436	stash_embed = gv_stashpv ("EV::Embed" , 1);
		437	stash_stat = gv_stashpv ("EV::Stat" , 1);
		438	stash_fork = gv_stashpv ("EV::Fork" , 1);
		439	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		440	stash_async = gv_stashpv ("EV::Async" , 1);
277		441
278	{	442	{
279	SV *sv = perl_get_sv ("EV::API", TRUE);	443	SV *sv = perl_get_sv ("EV::API", TRUE);
280	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	444	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
281		445
282	/* the poor man's shared library emulator */	446	/* the poor man's shared library emulator */
283	evapi.ver = EV_API_VERSION;	447	evapi.ver = EV_API_VERSION;
284	evapi.rev = EV_API_REVISION;	448	evapi.rev = EV_API_REVISION;
285	evapi.sv_fileno = sv_fileno;	449	evapi.sv_fileno = sv_fileno;
286	evapi.sv_signum = sv_signum;	450	evapi.sv_signum = s_signum;
287	evapi.now = &ev_now;	451	evapi.supported_backends = ev_supported_backends ();
288	evapi.method = &ev_method;	452	evapi.recommended_backends = ev_recommended_backends ();
289	evapi.loop_done = &ev_loop_done;	453	evapi.embeddable_backends = ev_embeddable_backends ();
290	evapi.time = ev_time;	454	evapi.time_ = ev_time;
		455	evapi.sleep_ = ev_sleep;
291	evapi.loop = ev_loop;	456	evapi.loop_new = ev_loop_new;
		457	evapi.loop_destroy = ev_loop_destroy;
		458	evapi.loop_fork = ev_loop_fork;
		459	evapi.iteration = ev_iteration;
		460	evapi.depth = ev_depth;
		461	evapi.set_userdata = ev_set_userdata;
		462	evapi.userdata = ev_userdata;
		463	evapi.now = ev_now;
		464	evapi.now_update = ev_now_update;
		465	evapi.suspend = ev_suspend;
		466	evapi.resume = ev_resume;
		467	evapi.backend = ev_backend;
		468	evapi.break_ = ev_break;
		469	evapi.invoke_pending = ev_invoke_pending;
		470	evapi.pending_count = ev_pending_count;
		471	evapi.verify = ev_verify;
		472	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		473	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
		474	evapi.ref = ev_ref;
		475	evapi.unref = ev_unref;
		476	evapi.run = ev_run;
292	evapi.once = ev_once;	477	evapi.once = ev_once;
293	evapi.io_start = ev_io_start;	478	evapi.io_start = ev_io_start;
294	evapi.io_stop = ev_io_stop;	479	evapi.io_stop = ev_io_stop;
295	evapi.timer_start = ev_timer_start;	480	evapi.timer_start = ev_timer_start;
296	evapi.timer_stop = ev_timer_stop;	481	evapi.timer_stop = ev_timer_stop;
297	evapi.timer_again = ev_timer_again;	482	evapi.timer_again = ev_timer_again;
		483	evapi.timer_remaining = ev_timer_remaining;
298	evapi.periodic_start = ev_periodic_start;	484	evapi.periodic_start = ev_periodic_start;
299	evapi.periodic_stop = ev_periodic_stop;	485	evapi.periodic_stop = ev_periodic_stop;
300	evapi.signal_start = ev_signal_start;	486	evapi.signal_start = ev_signal_start;
301	evapi.signal_stop = ev_signal_stop;	487	evapi.signal_stop = ev_signal_stop;
302	evapi.idle_start = ev_idle_start;	488	evapi.idle_start = ev_idle_start;
303	evapi.idle_stop = ev_idle_stop;	489	evapi.idle_stop = ev_idle_stop;
304	evapi.prepare_start = ev_prepare_start;	490	evapi.prepare_start = ev_prepare_start;
305	evapi.prepare_stop = ev_prepare_stop;	491	evapi.prepare_stop = ev_prepare_stop;
306	evapi.check_start = ev_check_start;	492	evapi.check_start = ev_check_start;
307	evapi.check_stop = ev_check_stop;	493	evapi.check_stop = ev_check_stop;
		494	#if EV_CHILD_ENABLE
308	evapi.child_start = ev_child_start;	495	evapi.child_start = ev_child_start;
309	evapi.child_stop = ev_child_stop;	496	evapi.child_stop = ev_child_stop;
		497	#endif
		498	evapi.stat_start = ev_stat_start;
		499	evapi.stat_stop = ev_stat_stop;
		500	evapi.stat_stat = ev_stat_stat;
		501	evapi.embed_start = ev_embed_start;
		502	evapi.embed_stop = ev_embed_stop;
		503	evapi.embed_sweep = ev_embed_sweep;
		504	evapi.fork_start = ev_fork_start;
		505	evapi.fork_stop = ev_fork_stop;
		506	evapi.cleanup_start = ev_cleanup_start;
		507	evapi.cleanup_stop = ev_cleanup_stop;
		508	evapi.async_start = ev_async_start;
		509	evapi.async_stop = ev_async_stop;
		510	evapi.async_send = ev_async_send;
		511	evapi.clear_pending = ev_clear_pending;
		512	evapi.invoke = ev_invoke;
310		513
311	sv_setiv (sv, (IV)&evapi);	514	sv_setiv (sv, (IV)&evapi);
312	SvREADONLY_on (sv);	515	SvREADONLY_on (sv);
313	}	516	}
314		517	#if !defined(_WIN32) && !defined(_MINIX)
315	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	518	pthread_atfork (0, 0, default_fork);
		519	#endif
316	}	520	}
		521
		522	SV *ev_default_loop (unsigned int flags = 0)
		523	CODE:
		524	{
		525	if (!default_loop_sv)
		526	{
		527	evapi.default_loop = ev_default_loop (flags);
		528
		529	if (!evapi.default_loop)
		530	XSRETURN_UNDEF;
		531
		532	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		533	}
		534
		535	RETVAL = newSVsv (default_loop_sv);
		536	}
		537	OUTPUT:
		538	RETVAL
		539
		540	void ev_default_destroy ()
		541	CODE:
		542	ev_loop_destroy (EV_DEFAULT_UC);
		543	SvREFCNT_dec (default_loop_sv);
		544	default_loop_sv = 0;
		545
		546	unsigned int ev_supported_backends ()
		547
		548	unsigned int ev_recommended_backends ()
		549
		550	unsigned int ev_embeddable_backends ()
		551
		552	void ev_sleep (NV interval)
		553
		554	NV ev_time ()
317		555
318	NV ev_now ()	556	NV ev_now ()
319	CODE:	557	C_ARGS: evapi.default_loop
320	RETVAL = ev_now;
321	OUTPUT:
322	RETVAL
323		558
324	int ev_method ()	559	void ev_now_update ()
325	CODE:	560	C_ARGS: evapi.default_loop
326	RETVAL = ev_method;
327	OUTPUT:
328	RETVAL
329		561
330	NV ev_time ()	562	void ev_suspend ()
		563	C_ARGS: evapi.default_loop
331		564
332	int ev_init (int methods = EVMETHOD_AUTO)	565	void ev_resume ()
		566	C_ARGS: evapi.default_loop
333		567
		568	unsigned int ev_backend ()
		569	C_ARGS: evapi.default_loop
		570
		571	void ev_verify ()
		572	ALIAS:
		573	loop_verify = 1
		574	C_ARGS: evapi.default_loop
		575
		576	unsigned int ev_iteration ()
		577	ALIAS:
		578	loop_count = 1
		579	C_ARGS: evapi.default_loop
		580
		581	unsigned int ev_depth ()
		582	ALIAS:
		583	loop_depth = 1
		584	C_ARGS: evapi.default_loop
		585
		586	void ev_set_io_collect_interval (NV interval)
		587	C_ARGS: evapi.default_loop, interval
		588
		589	void ev_set_timeout_collect_interval (NV interval)
		590	C_ARGS: evapi.default_loop, interval
		591
334	void ev_loop (int flags = 0)	592	void ev_run (int flags = 0)
		593	ALIAS:
		594	loop = 1
		595	C_ARGS: evapi.default_loop, flags
335		596
336	void ev_loop_done (int value = 1)	597	void ev_break (int how = EVBREAK_ONE)
337	CODE:	598	ALIAS:
338	ev_loop_done = value;	599	unloop = 1
		600	C_ARGS: evapi.default_loop, how
339		601
		602	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		603	C_ARGS: evapi.default_loop, fd, revents
		604
		605	void ev_feed_signal_event (SV *signal)
		606	CODE:
		607	{
		608	Signal signum = s_signum (signal);
		609	CHECK_SIG (signal, signum);
		610
		611	ev_feed_signal_event (evapi.default_loop, signum);
		612	}
		613
		614	unsigned int ev_pending_count ()
		615	C_ARGS: evapi.default_loop
		616
		617	void ev_invoke_pending ()
		618	C_ARGS: evapi.default_loop
		619
340	struct ev_io *io (SV *fh, int events, SV *cb)	620	ev_io *io (SV *fh, int events, SV *cb)
341	ALIAS:	621	ALIAS:
342	io_ns = 1	622	io_ns = 1
		623	_ae_io = 2
343	CODE:	624	CODE:
344	{	625	{
345	int fd = sv_fileno (fh);	626	int fd = s_fileno (fh, events & EV_WRITE);
346	CHECK_FD (fh, fd);	627	CHECK_FD (fh, fd);
347		628
		629	if (ix == 2)
		630	{
		631	ix = 0;
		632	events = events ? EV_WRITE : EV_READ;
		633	}
		634
348	RETVAL = e_new (sizeof (struct ev_io), cb);	635	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
349	RETVAL->fh = newSVsv (fh);	636	e_fh (RETVAL) = newSVsv (fh);
350	ev_io_set (RETVAL, fd, events);	637	ev_io_set (RETVAL, fd, events);
351	if (!ix) ev_io_start (RETVAL);	638	if (!ix) START (io, RETVAL);
352	}	639	}
353	OUTPUT:	640	OUTPUT:
354	RETVAL	641	RETVAL
355		642
356	struct ev_timer *timer (NV after, NV repeat, SV *cb)	643	ev_timer *timer (NV after, NV repeat, SV *cb)
357	ALIAS:	644	ALIAS:
358	timer_ns = 1	645	timer_ns = 1
359	INIT:	646	INIT:
360	CHECK_REPEAT (repeat);	647	CHECK_REPEAT (repeat);
361	CODE:	648	CODE:
362	RETVAL = e_new (sizeof (struct ev_timer), cb);	649	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
363	ev_timer_set (RETVAL, after, repeat);	650	ev_timer_set (RETVAL, after, repeat);
364	if (!ix) ev_timer_start (RETVAL);	651	if (!ix) START (timer, RETVAL);
365	OUTPUT:	652	OUTPUT:
366	RETVAL	653	RETVAL
367		654
368	struct ev_periodic *periodic (NV at, NV interval, SV *cb)	655	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
369	ALIAS:	656	ALIAS:
370	periodic_ns = 1	657	periodic_ns = 1
371	INIT:	658	INIT:
372	CHECK_REPEAT (interval);	659	CHECK_REPEAT (interval);
373	CODE:	660	CODE:
374	RETVAL = e_new (sizeof (struct ev_periodic), cb);	661	{
375	ev_periodic_set (RETVAL, at, interval);	662	ev_periodic *w;
376	if (!ix) ev_periodic_start (RETVAL);	663	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
		664	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		665	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		666	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		667	if (!ix) START (periodic, w);
		668	}
377	OUTPUT:	669	OUTPUT:
378	RETVAL	670	RETVAL
379		671
380	struct ev_signal *signal (Signal signum, SV *cb)	672	ev_signal *signal (SV *signal, SV *cb)
381	ALIAS:	673	ALIAS:
382	signal_ns = 1	674	signal_ns = 1
383	CODE:	675	CODE:
		676	{
		677	Signal signum = s_signum (signal);
		678	CHECK_SIG (signal, signum);
		679
384	RETVAL = e_new (sizeof (struct ev_signal), cb);	680	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
385	ev_signal_set (RETVAL, signum);	681	ev_signal_set (RETVAL, signum);
386	if (!ix) ev_signal_start (RETVAL);	682	if (!ix) START_SIGNAL (RETVAL);
		683	}
387	OUTPUT:	684	OUTPUT:
388	RETVAL	685	RETVAL
389		686
390	struct ev_idle *idle (SV *cb)	687	ev_idle *idle (SV *cb)
391	ALIAS:	688	ALIAS:
392	idle_ns = 1	689	idle_ns = 1
393	CODE:	690	CODE:
394	RETVAL = e_new (sizeof (struct ev_idle), cb);	691	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
395	ev_idle_set (RETVAL);	692	ev_idle_set (RETVAL);
396	if (!ix) ev_idle_start (RETVAL);	693	if (!ix) START (idle, RETVAL);
397	OUTPUT:	694	OUTPUT:
398	RETVAL	695	RETVAL
399		696
400	struct ev_prepare *prepare (SV *cb)	697	ev_prepare *prepare (SV *cb)
401	ALIAS:	698	ALIAS:
402	prepare_ns = 1	699	prepare_ns = 1
403	CODE:	700	CODE:
404	RETVAL = e_new (sizeof (struct ev_prepare), cb);	701	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
405	ev_prepare_set (RETVAL);	702	ev_prepare_set (RETVAL);
406	if (!ix) ev_prepare_start (RETVAL);	703	if (!ix) START (prepare, RETVAL);
407	OUTPUT:	704	OUTPUT:
408	RETVAL	705	RETVAL
409		706
410	struct ev_check *check (SV *cb)	707	ev_check *check (SV *cb)
411	ALIAS:	708	ALIAS:
412	check_ns = 1	709	check_ns = 1
413	CODE:	710	CODE:
414	RETVAL = e_new (sizeof (struct ev_check), cb);	711	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
415	ev_check_set (RETVAL);	712	ev_check_set (RETVAL);
416	if (!ix) ev_check_start (RETVAL);	713	if (!ix) START (check, RETVAL);
417	OUTPUT:	714	OUTPUT:
418	RETVAL	715	RETVAL
419		716
		717	ev_fork *fork (SV *cb)
		718	ALIAS:
		719	fork_ns = 1
		720	CODE:
		721	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		722	ev_fork_set (RETVAL);
		723	if (!ix) START (fork, RETVAL);
		724	OUTPUT:
		725	RETVAL
		726
		727	ev_cleanup *cleanup (SV *cb)
		728	ALIAS:
		729	cleanup_ns = 1
		730	CODE:
		731	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		732	ev_cleanup_set (RETVAL);
		733	if (!ix) START (cleanup, RETVAL);
		734	OUTPUT:
		735	RETVAL
		736
420	struct ev_child *child (int pid, SV *cb)	737	ev_child *child (int pid, int trace, SV *cb)
421	ALIAS:	738	ALIAS:
422	check_ns = 1	739	child_ns = 1
423	CODE:	740	CODE:
		741	#if EV_CHILD_ENABLE
424	RETVAL = e_new (sizeof (struct ev_child), cb);	742	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
425	ev_child_set (RETVAL, pid);	743	ev_child_set (RETVAL, pid, trace);
426	if (!ix) ev_child_start (RETVAL);	744	if (!ix) START (child, RETVAL);
		745	#else
		746	croak ("EV::child watchers not supported on this platform");
		747	#endif
427	OUTPUT:	748	OUTPUT:
428	RETVAL	749	RETVAL
429		750
		751
		752	ev_stat *stat (SV *path, NV interval, SV *cb)
		753	ALIAS:
		754	stat_ns = 1
		755	CODE:
		756	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		757	e_fh (RETVAL) = newSVsv (path);
		758	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		759	if (!ix) START (stat, RETVAL);
		760	OUTPUT:
		761	RETVAL
		762
		763	#ifndef EV_NO_LOOPS
		764
		765	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		766	ALIAS:
		767	embed_ns = 1
		768	CODE:
		769	{
		770	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		771	croak ("passed loop is not embeddable via EV::embed,");
		772
		773	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		774	e_fh (RETVAL) = newSVsv (ST (0));
		775	ev_embed_set (RETVAL, loop);
		776	if (!ix) START (embed, RETVAL);
		777	}
		778	OUTPUT:
		779	RETVAL
		780
		781	#endif
		782
		783	ev_async *async (SV *cb)
		784	ALIAS:
		785	async_ns = 1
		786	CODE:
		787	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		788	ev_async_set (RETVAL);
		789	if (!ix) START (async, RETVAL);
		790	OUTPUT:
		791	RETVAL
		792
		793	void once (SV *fh, int events, SV *timeout, SV *cb)
		794	CODE:
		795	ev_once (
		796	evapi.default_loop,
		797	s_fileno (fh, events & EV_WRITE), events,
		798	SvOK (timeout) ? SvNV (timeout) : -1.,
		799	e_once_cb,
		800	newSVsv (cb)
		801	);
430		802
431	PROTOTYPES: DISABLE	803	PROTOTYPES: DISABLE
432		804
433	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	805	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
434		806
435	int ev_is_active (struct ev_watcher *w)	807	int ev_is_active (ev_watcher *w)
436		808
		809	int ev_is_pending (ev_watcher *w)
		810
		811	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		812	C_ARGS: e_loop (w), w, revents
		813
		814	int ev_clear_pending (ev_watcher *w)
		815	C_ARGS: e_loop (w), w
		816
		817	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		818	C_ARGS: e_loop (w), w, revents
		819
		820	int keepalive (ev_watcher *w, int new_value = 0)
		821	CODE:
		822	{
		823	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		824	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		825
		826	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		827	{
		828	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		829	REF (w);
		830	UNREF (w);
		831	}
		832	}
		833	OUTPUT:
		834	RETVAL
		835
437	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	836	SV *cb (ev_watcher *w, SV *new_cb = 0)
438	CODE:	837	CODE:
439	{	838	{
440	RETVAL = newSVsv (w->cb_sv);
441
442	if (items > 1)	839	if (items > 1)
443	sv_setsv (w->cb_sv, new_cb);	840	{
		841	new_cb = s_get_cv_croak (new_cb);
		842	RETVAL = newRV_noinc (w->cb_sv);
		843	w->cb_sv = SvREFCNT_inc (new_cb);
		844	}
		845	else
		846	RETVAL = newRV_inc (w->cb_sv);
444	}	847	}
445	OUTPUT:	848	OUTPUT:
446	RETVAL	849	RETVAL
447		850
448	void trigger (struct ev_watcher *w, int revents = EV_NONE)	851	SV *data (ev_watcher *w, SV *new_data = 0)
449	CODE:	852	CODE:
450	w->cb (w, revents);	853	{
		854	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
451		855
		856	if (items > 1)
		857	{
		858	SvREFCNT_dec (w->data);
		859	w->data = newSVsv (new_data);
		860	}
		861	}
		862	OUTPUT:
		863	RETVAL
		864
		865	SV *loop (ev_watcher *w)
		866	CODE:
		867	RETVAL = newRV_inc (w->loop);
		868	OUTPUT:
		869	RETVAL
		870
452	int priority (struct ev_watcher *w, int new_priority = 0)	871	int priority (ev_watcher *w, int new_priority = 0)
453	CODE:	872	CODE:
454	{	873	{
455	RETVAL = w->priority;	874	RETVAL = w->priority;
456		875
457	if (items > 1)	876	if (items > 1)
458	{	877	{
459	int active = ev_is_active (w);	878	int active = ev_is_active (w);
460
461	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
462	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
463		879
464	if (active)	880	if (active)
465	{	881	{
466	/* grrr. */	882	/* grrr. */
467	PUSHMARK (SP);	883	PUSHMARK (SP);
468	XPUSHs (ST (0));	884	XPUSHs (ST (0));
		885	PUTBACK;
469	call_method ("stop", G_DISCARD | G_VOID);	886	call_method ("stop", G_DISCARD | G_VOID);
470	}	887	}
471		888
472	ev_set_priority (w, new_priority);	889	ev_set_priority (w, new_priority);
473		890
474	if (active)	891	if (active)
475	{	892	{
476	PUSHMARK (SP);	893	PUSHMARK (SP);
477	XPUSHs (ST (0));	894	XPUSHs (ST (0));
		895	PUTBACK;
478	call_method ("start", G_DISCARD | G_VOID);	896	call_method ("start", G_DISCARD | G_VOID);
479	}	897	}
480	}	898	}
481	}	899	}
482	OUTPUT:	900	OUTPUT:
483	RETVAL	901	RETVAL
484		902
485	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	903	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
486		904
487	void ev_io_start (struct ev_io *w)	905	void ev_io_start (ev_io *w)
		906	CODE:
		907	START (io, w);
488		908
489	void ev_io_stop (struct ev_io *w)	909	void ev_io_stop (ev_io *w)
		910	CODE:
		911	STOP (io, w);
490		912
491	void DESTROY (struct ev_io *w)	913	void DESTROY (ev_io *w)
492	CODE:	914	CODE:
493	ev_io_stop (w);	915	STOP (io, w);
494	e_destroy (w);	916	e_destroy (w);
495		917
496	void set (struct ev_io *w, SV *fh, int events)	918	void set (ev_io *w, SV *fh, int events)
497	CODE:	919	CODE:
498	{	920	{
499	int active = ev_is_active (w);	921	int fd = s_fileno (fh, events & EV_WRITE);
500	int fd = sv_fileno (fh);
501	CHECK_FD (fh, fd);	922	CHECK_FD (fh, fd);
502		923
503	if (active) ev_io_stop (w);
504
505	sv_setsv (w->fh, fh);	924	sv_setsv (e_fh (w), fh);
506	ev_io_set (w, fd, events);	925	RESET (io, w, (w, fd, events));
507
508	if (active) ev_io_start (w);
509	}	926	}
510		927
511	SV *fh (struct ev_io *w, SV *new_fh = 0)	928	SV *fh (ev_io *w, SV *new_fh = 0)
512	CODE:	929	CODE:
513	{	930	{
514	RETVAL = newSVsv (w->fh);
515
516	if (items > 1)	931	if (items > 1)
517	{	932	{
518	int active = ev_is_active (w);	933	int fd = s_fileno (new_fh, w->events & EV_WRITE);
519	if (active) ev_io_stop (w);	934	CHECK_FD (new_fh, fd);
520		935
521	sv_setsv (w->fh, new_fh);	936	RETVAL = e_fh (w);
522	ev_io_set (w, sv_fileno (w->fh), w->events);	937	e_fh (w) = newSVsv (new_fh);
523		938
524	if (active) ev_io_start (w);	939	RESET (io, w, (w, fd, w->events));
525	}	940	}
		941	else
		942	RETVAL = newSVsv (e_fh (w));
526	}	943	}
527	OUTPUT:	944	OUTPUT:
528	RETVAL	945	RETVAL
529		946
530	int events (struct ev_io *w, int new_events = EV_UNDEF)	947	int events (ev_io *w, int new_events = EV_UNDEF)
531	CODE:	948	CODE:
532	{	949	{
533	RETVAL = w->events;	950	RETVAL = w->events;
		951
		952	if (items > 1)
		953	RESET (io, w, (w, w->fd, new_events));
		954	}
		955	OUTPUT:
		956	RETVAL
		957
		958	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		959
		960	void ev_signal_start (ev_signal *w)
		961	CODE:
		962	START_SIGNAL (w);
		963
		964	void ev_signal_stop (ev_signal *w)
		965	CODE:
		966	STOP (signal, w);
		967
		968	void DESTROY (ev_signal *w)
		969	CODE:
		970	STOP (signal, w);
		971	e_destroy (w);
		972
		973	void set (ev_signal *w, SV *signal)
		974	CODE:
		975	{
		976	Signal signum = s_signum (signal);
		977	CHECK_SIG (signal, signum);
		978
		979	RESET_SIGNAL (w, (w, signum));
		980	}
		981
		982	int signal (ev_signal *w, SV *new_signal = 0)
		983	CODE:
		984	{
		985	RETVAL = w->signum;
534		986
535	if (items > 1)	987	if (items > 1)
536	{	988	{
537	int active = ev_is_active (w);	989	Signal signum = s_signum (new_signal);
538	if (active) ev_io_stop (w);	990	CHECK_SIG (new_signal, signum);
539		991
540	ev_io_set (w, w->fd, new_events);	992	RESET_SIGNAL (w, (w, signum));
541
542	if (active) ev_io_start (w);
543	}	993	}
544	}	994	}
545	OUTPUT:	995	OUTPUT:
546	RETVAL	996	RETVAL
547		997
548	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	998	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
549		999
550	void ev_signal_start (struct ev_signal *w)	1000	void ev_timer_start (ev_timer *w)
551		1001	INIT:
552	void ev_signal_stop (struct ev_signal *w)	1002	CHECK_REPEAT (w->repeat);
553
554	void DESTROY (struct ev_signal *w)
555	CODE:	1003	CODE:
556	ev_signal_stop (w);	1004	START (timer, w);
		1005
		1006	void ev_timer_stop (ev_timer *w)
		1007	CODE:
		1008	STOP (timer, w);
		1009
		1010	void ev_timer_again (ev_timer *w)
		1011	INIT:
		1012	CHECK_REPEAT (w->repeat);
		1013	CODE:
		1014	ev_timer_again (e_loop (w), w);
		1015	UNREF (w);
		1016
		1017	NV ev_timer_remaining (ev_timer *w)
		1018	C_ARGS: e_loop (w), w
		1019
		1020	void DESTROY (ev_timer *w)
		1021	CODE:
		1022	STOP (timer, w);
557	e_destroy (w);	1023	e_destroy (w);
558		1024
559	void set (struct ev_signal *w, SV *signal)	1025	void set (ev_timer *w, NV after, NV repeat = 0.)
		1026	INIT:
		1027	CHECK_REPEAT (repeat);
560	CODE:	1028	CODE:
561	{	1029	RESET (timer, w, (w, after, repeat));
562	Signal signum = sv_signum (signal); /* may croak here */
563	int active = ev_is_active (w);
564		1030
565	if (active) ev_signal_stop (w);	1031	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
566		1032
567	ev_signal_set (w, signum);	1033	void ev_periodic_start (ev_periodic *w)
568		1034	INIT:
569	if (active) ev_signal_start (w);	1035	CHECK_REPEAT (w->interval);
570	}
571
572	int signal (struct ev_signal *w, SV *new_signal = 0)
573	CODE:	1036	CODE:
		1037	START (periodic, w);
		1038
		1039	void ev_periodic_stop (ev_periodic *w)
		1040	CODE:
		1041	STOP (periodic, w);
		1042
		1043	void ev_periodic_again (ev_periodic *w)
		1044	CODE:
		1045	ev_periodic_again (e_loop (w), w);
		1046	UNREF (w);
		1047
		1048	void DESTROY (ev_periodic *w)
		1049	CODE:
		1050	STOP (periodic, w);
		1051	e_destroy (w);
		1052
		1053	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		1054	INIT:
		1055	CHECK_REPEAT (interval);
		1056	CODE:
574	{	1057	{
		1058	SvREFCNT_dec (e_fh (w));
		1059	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1060
		1061	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
		1062	}
		1063
		1064	NV at (ev_periodic *w)
		1065	CODE:
		1066	RETVAL = ev_periodic_at (w);
		1067	OUTPUT:
		1068	RETVAL
		1069
		1070	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		1071
		1072	void ev_idle_start (ev_idle *w)
		1073	CODE:
		1074	START (idle, w);
		1075
		1076	void ev_idle_stop (ev_idle *w)
		1077	CODE:
		1078	STOP (idle, w);
		1079
		1080	void DESTROY (ev_idle *w)
		1081	CODE:
		1082	STOP (idle, w);
		1083	e_destroy (w);
		1084
		1085	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		1086
		1087	void ev_prepare_start (ev_prepare *w)
		1088	CODE:
		1089	START (prepare, w);
		1090
		1091	void ev_prepare_stop (ev_prepare *w)
		1092	CODE:
		1093	STOP (prepare, w);
		1094
		1095	void DESTROY (ev_prepare *w)
		1096	CODE:
		1097	STOP (prepare, w);
		1098	e_destroy (w);
		1099
		1100	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		1101
		1102	void ev_check_start (ev_check *w)
		1103	CODE:
		1104	START (check, w);
		1105
		1106	void ev_check_stop (ev_check *w)
		1107	CODE:
		1108	STOP (check, w);
		1109
		1110	void DESTROY (ev_check *w)
		1111	CODE:
		1112	STOP (check, w);
		1113	e_destroy (w);
		1114
		1115	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1116
		1117	void ev_fork_start (ev_fork *w)
		1118	CODE:
		1119	START (fork, w);
		1120
		1121	void ev_fork_stop (ev_fork *w)
		1122	CODE:
		1123	STOP (fork, w);
		1124
		1125	void DESTROY (ev_fork *w)
		1126	CODE:
		1127	STOP (fork, w);
		1128	e_destroy (w);
		1129
		1130	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1131
		1132	void ev_cleanup_start (ev_cleanup *w)
		1133	CODE:
		1134	START (cleanup, w);
		1135
		1136	void ev_cleanup_stop (ev_cleanup *w)
		1137	CODE:
		1138	STOP (cleanup, w);
		1139
		1140	void DESTROY (ev_cleanup *w)
		1141	CODE:
		1142	STOP (cleanup, w);
		1143	e_destroy (w);
		1144
		1145	int keepalive (ev_watcher *w, int new_value = 0)
		1146	CODE:
575	RETVAL = w->signum;	1147	RETVAL = 0;
		1148	OUTPUT:
		1149	RETVAL
		1150
		1151	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1152
		1153	#if EV_CHILD_ENABLE
		1154
		1155	void ev_child_start (ev_child *w)
		1156	CODE:
		1157	START (child, w);
		1158
		1159	void ev_child_stop (ev_child *w)
		1160	CODE:
		1161	STOP (child, w);
		1162
		1163	void DESTROY (ev_child *w)
		1164	CODE:
		1165	STOP (child, w);
		1166	e_destroy (w);
		1167
		1168	void set (ev_child *w, int pid, int trace)
		1169	CODE:
		1170	RESET (child, w, (w, pid, trace));
		1171
		1172	int pid (ev_child *w)
		1173	ALIAS:
		1174	rpid = 1
		1175	rstatus = 2
		1176	CODE:
		1177	RETVAL = ix == 0 ? w->pid
		1178	: ix == 1 ? w->rpid
		1179	: w->rstatus;
		1180	OUTPUT:
		1181	RETVAL
		1182
		1183	#endif
		1184
		1185	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1186
		1187	void ev_stat_start (ev_stat *w)
		1188	CODE:
		1189	START (stat, w);
		1190
		1191	void ev_stat_stop (ev_stat *w)
		1192	CODE:
		1193	STOP (stat, w);
		1194
		1195	void DESTROY (ev_stat *w)
		1196	CODE:
		1197	STOP (stat, w);
		1198	e_destroy (w);
		1199
		1200	void set (ev_stat *w, SV *path, NV interval)
		1201	CODE:
		1202	{
		1203	sv_setsv (e_fh (w), path);
		1204	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1205	}
		1206
		1207	SV *path (ev_stat *w, SV *new_path = 0)
		1208	CODE:
		1209	{
		1210	RETVAL = SvREFCNT_inc (e_fh (w));
576		1211
577	if (items > 1)	1212	if (items > 1)
578	{	1213	{
579	Signal signum = sv_signum (new_signal); /* may croak here */	1214	SvREFCNT_dec (e_fh (w));
580	int active = ev_is_active (w);	1215	e_fh (w) = newSVsv (new_path);
581	if (active) ev_signal_stop (w);	1216	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
582
583	ev_signal_set (w, signum);
584
585	if (active) ev_signal_start (w);
586	}	1217	}
587	}	1218	}
588	OUTPUT:	1219	OUTPUT:
589	RETVAL	1220	RETVAL
590		1221
591	MODULE = EV PACKAGE = EV::Time	1222	NV interval (ev_stat *w, NV new_interval = 0.)
		1223	CODE:
		1224	{
		1225	RETVAL = w->interval;
592		1226
		1227	if (items > 1)
		1228	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1229	}
		1230	OUTPUT:
		1231	RETVAL
		1232
		1233	void prev (ev_stat *w)
		1234	ALIAS:
		1235	stat = 1
		1236	attr = 2
		1237	PPCODE:
		1238	{
		1239	ev_statdata *s = ix ? &w->attr : &w->prev;
		1240
		1241	if (ix == 1)
		1242	ev_stat_stat (e_loop (w), w);
		1243	else if (!s->st_nlink)
		1244	errno = ENOENT;
		1245
		1246	PL_statcache.st_dev = s->st_nlink;
		1247	PL_statcache.st_ino = s->st_ino;
		1248	PL_statcache.st_mode = s->st_mode;
		1249	PL_statcache.st_nlink = s->st_nlink;
		1250	PL_statcache.st_uid = s->st_uid;
		1251	PL_statcache.st_gid = s->st_gid;
		1252	PL_statcache.st_rdev = s->st_rdev;
		1253	PL_statcache.st_size = s->st_size;
		1254	PL_statcache.st_atime = s->st_atime;
		1255	PL_statcache.st_mtime = s->st_mtime;
		1256	PL_statcache.st_ctime = s->st_ctime;
		1257
		1258	if (GIMME_V == G_SCALAR)
		1259	XPUSHs (boolSV (s->st_nlink));
		1260	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1261	{
		1262	EXTEND (SP, 13);
		1263	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1264	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1265	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1266	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1267	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1268	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1269	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1270	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1271	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1272	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1273	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1274	PUSHs (sv_2mortal (newSVuv (4096)));
		1275	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1276	}
		1277	}
		1278
593	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1279	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
594		1280
595	void ev_timer_start (struct ev_timer *w)	1281	void ev_embed_start (ev_embed *w)
596	INIT:	1282	CODE:
597	CHECK_REPEAT (w->repeat);	1283	START (embed, w);
598		1284
599	void ev_timer_stop (struct ev_timer *w)	1285	void ev_embed_stop (ev_embed *w)
		1286	CODE:
		1287	STOP (embed, w);
600		1288
601	void ev_timer_again (struct ev_timer *w)
602	INIT:
603	CHECK_REPEAT (w->repeat);
604
605	void DESTROY (struct ev_timer *w)	1289	void DESTROY (ev_embed *w)
606	CODE:	1290	CODE:
607	ev_timer_stop (w);	1291	STOP (embed, w);
608	e_destroy (w);	1292	e_destroy (w);
609		1293
610	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1294	void set (ev_embed *w, struct ev_loop *loop)
		1295	CODE:
		1296	{
		1297	sv_setsv (e_fh (w), ST (1));
		1298	RESET (embed, w, (w, loop));
		1299	}
		1300
		1301	SV *other (ev_embed *w)
		1302	CODE:
		1303	RETVAL = newSVsv (e_fh (w));
		1304	OUTPUT:
		1305	RETVAL
		1306
		1307	void ev_embed_sweep (ev_embed *w)
		1308	C_ARGS: e_loop (w), w
		1309
		1310	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1311
		1312	void ev_async_start (ev_async *w)
		1313	CODE:
		1314	START (async, w);
		1315
		1316	void ev_async_stop (ev_async *w)
		1317	CODE:
		1318	STOP (async, w);
		1319
		1320	void DESTROY (ev_async *w)
		1321	CODE:
		1322	STOP (async, w);
		1323	e_destroy (w);
		1324
		1325	void ev_async_send (ev_async *w)
		1326	C_ARGS: e_loop (w), w
		1327
		1328	SV *ev_async_async_pending (ev_async *w)
		1329	CODE:
		1330	RETVAL = boolSV (ev_async_pending (w));
		1331	OUTPUT:
		1332	RETVAL
		1333
		1334	#ifndef EV_NO_LOOPS
		1335
		1336	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1337
		1338	SV *new (SV *klass, unsigned int flags = 0)
		1339	CODE:
		1340	{
		1341	struct ev_loop *loop = ev_loop_new (flags);
		1342
		1343	if (!loop)
		1344	XSRETURN_UNDEF;
		1345
		1346	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1347	}
		1348	OUTPUT:
		1349	RETVAL
		1350
		1351	void DESTROY (struct ev_loop *loop)
		1352	CODE:
		1353	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1354	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1355	if (loop != evapi.default_loop)
		1356	ev_loop_destroy (loop);
		1357
		1358	void ev_loop_fork (struct ev_loop *loop)
		1359
		1360	NV ev_now (struct ev_loop *loop)
		1361
		1362	void ev_now_update (struct ev_loop *loop)
		1363
		1364	void ev_suspend (struct ev_loop *loop)
		1365
		1366	void ev_resume (struct ev_loop *loop)
		1367
		1368	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1369
		1370	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1371
		1372	unsigned int ev_backend (struct ev_loop *loop)
		1373
		1374	void ev_verify (struct ev_loop *loop)
		1375	ALIAS:
		1376	loop_verify = 1
		1377
		1378	unsigned int ev_iteration (struct ev_loop *loop)
		1379	ALIAS:
		1380	loop_count = 1
		1381
		1382	unsigned int ev_depth (struct ev_loop *loop)
		1383	ALIAS:
		1384	loop_depth = 1
		1385
		1386	void ev_run (struct ev_loop *loop, int flags = 0)
		1387	ALIAS:
		1388	loop = 1
		1389
		1390	void ev_break (struct ev_loop *loop, int how = 1)
		1391	ALIAS:
		1392	unloop = 1
		1393
		1394	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1395
		1396	unsigned int ev_pending_count (struct ev_loop *loop)
		1397
		1398	void ev_invoke_pending (struct ev_loop *loop)
		1399
		1400	#if 0
		1401
		1402	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1403	CODE:
		1404	{
		1405	Signal signum = s_signum (signal);
		1406	CHECK_SIG (signal, signum);
		1407
		1408	ev_feed_signal_event (loop, signum);
		1409	}
		1410
		1411	#endif
		1412
		1413	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1414	ALIAS:
		1415	io_ns = 1
		1416	CODE:
		1417	{
		1418	int fd = s_fileno (fh, events & EV_WRITE);
		1419	CHECK_FD (fh, fd);
		1420
		1421	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1422	e_fh (RETVAL) = newSVsv (fh);
		1423	ev_io_set (RETVAL, fd, events);
		1424	if (!ix) START (io, RETVAL);
		1425	}
		1426	OUTPUT:
		1427	RETVAL
		1428
		1429	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1430	ALIAS:
		1431	timer_ns = 1
611	INIT:	1432	INIT:
612	CHECK_REPEAT (repeat);	1433	CHECK_REPEAT (repeat);
613	CODE:	1434	CODE:
614	{	1435	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
615	int active = ev_is_active (w);
616	if (active) ev_timer_stop (w);
617	ev_timer_set (w, after, repeat);	1436	ev_timer_set (RETVAL, after, repeat);
618	if (active) ev_timer_start (w);	1437	if (!ix) START (timer, RETVAL);
619	}	1438	OUTPUT:
		1439	RETVAL
620		1440
621	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1441	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
622		1442	ALIAS:
623	void ev_periodic_start (struct ev_periodic *w)	1443	periodic_ns = 1
624	INIT:
625	CHECK_REPEAT (w->interval);
626
627	void ev_periodic_stop (struct ev_periodic *w)
628
629	void DESTROY (struct ev_periodic *w)
630	CODE:
631	ev_periodic_stop (w);
632	e_destroy (w);
633
634	void set (struct ev_periodic *w, NV at, NV interval = 0.)
635	INIT:	1444	INIT:
636	CHECK_REPEAT (interval);	1445	CHECK_REPEAT (interval);
637	CODE:	1446	CODE:
638	{	1447	{
639	int active = ev_is_active (w);	1448	ev_periodic *w;
640	if (active) ev_periodic_stop (w);	1449	w = e_new (sizeof (ev_periodic), cb, ST (0));
641		1450	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
642	ev_periodic_set (w, at, interval);	1451	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
643		1452	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
644	if (active) ev_periodic_start (w);	1453	if (!ix) START (periodic, w);
645	}	1454	}
646
647	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
648
649	void ev_idle_start (struct ev_idle *w)
650
651	void ev_idle_stop (struct ev_idle *w)
652
653	void DESTROY (struct ev_idle *w)
654	CODE:
655	ev_idle_stop (w);
656	e_destroy (w);
657
658	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
659
660	void ev_prepare_start (struct ev_prepare *w)
661
662	void ev_prepare_stop (struct ev_prepare *w)
663
664	void DESTROY (struct ev_prepare *w)
665	CODE:
666	ev_prepare_stop (w);
667	e_destroy (w);
668
669	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
670
671	void ev_check_start (struct ev_check *w)
672
673	void ev_check_stop (struct ev_check *w)
674
675	void DESTROY (struct ev_check *w)
676	CODE:
677	ev_check_stop (w);
678	e_destroy (w);
679
680	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
681
682	void ev_child_start (struct ev_child *w)
683
684	void ev_child_stop (struct ev_child *w)
685
686	void DESTROY (struct ev_child *w)
687	CODE:
688	ev_child_stop (w);
689	e_destroy (w);
690
691	void set (struct ev_child *w, int pid)
692	CODE:
693	{
694	int active = ev_is_active (w);
695	if (active) ev_child_stop (w);
696
697	ev_child_set (w, pid);
698
699	if (active) ev_child_start (w);
700	}
701
702	int pid (struct ev_child *w, int new_pid = 0)
703	CODE:
704	{
705	RETVAL = w->pid;
706
707	if (items > 1)
708	{
709	int active = ev_is_active (w);
710	if (active) ev_child_stop (w);
711
712	ev_child_set (w, new_pid);
713
714	if (active) ev_child_start (w);
715	}
716	}
717	OUTPUT:	1455	OUTPUT:
718	RETVAL
719
720
721	int rstatus (struct ev_child *w)
722	ALIAS:
723	rpid = 1
724	CODE:
725	RETVAL = ix ? w->rpid : w->rstatus;
726	OUTPUT:
727	RETVAL
728
729	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
730
731	BOOT:
732	{
733	HV *stash = gv_stashpv ("EV::DNS", 1);
734
735	static const struct {
736	const char *name;
737	IV iv;
738	} *civ, const_iv[] = {
739	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
740	const_iv (DNS_, ERR_NONE)
741	const_iv (DNS_, ERR_FORMAT)
742	const_iv (DNS_, ERR_SERVERFAILED)
743	const_iv (DNS_, ERR_NOTEXIST)
744	const_iv (DNS_, ERR_NOTIMPL)
745	const_iv (DNS_, ERR_REFUSED)
746	const_iv (DNS_, ERR_TRUNCATED)
747	const_iv (DNS_, ERR_UNKNOWN)
748	const_iv (DNS_, ERR_TIMEOUT)
749	const_iv (DNS_, ERR_SHUTDOWN)
750	const_iv (DNS_, IPv4_A)
751	const_iv (DNS_, PTR)
752	const_iv (DNS_, IPv6_AAAA)
753	const_iv (DNS_, QUERY_NO_SEARCH)
754	const_iv (DNS_, OPTION_SEARCH)
755	const_iv (DNS_, OPTION_NAMESERVERS)
756	const_iv (DNS_, OPTION_MISC)
757	const_iv (DNS_, OPTIONS_ALL)
758	const_iv (DNS_, NO_SEARCH)
759	};
760
761	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
762	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
763	}
764
765	int evdns_init ()
766
767	void evdns_shutdown (int fail_requests = 1)
768
769	const char *evdns_err_to_string (int err)
770
771	int evdns_nameserver_add (U32 address)
772
773	int evdns_count_nameservers ()
774
775	int evdns_clear_nameservers_and_suspend ()
776
777	int evdns_resume ()
778
779	int evdns_nameserver_ip_add (char *ip_as_string)
780
781	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
782	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
783
784	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
785	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
786
787	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
788	ALIAS:
789	evdns_resolve_reverse_ipv6 = 1
790	CODE:
791	{
792	STRLEN len;
793	char *data = SvPVbyte (addr, len);
794	if (len != (ix ? 16 : 4))
795	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
796
797	RETVAL = ix	1456	RETVAL
798	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
799	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
800	}
801	OUTPUT:
802	RETVAL
803		1457
804	int evdns_set_option (char *option, char *val, int flags)	1458	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1459	ALIAS:
		1460	signal_ns = 1
		1461	CODE:
		1462	{
		1463	Signal signum = s_signum (signal);
		1464	CHECK_SIG (signal, signum);
805		1465
806	int evdns_resolv_conf_parse (int flags, const char *filename)	1466	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1467	ev_signal_set (RETVAL, signum);
		1468	if (!ix) START_SIGNAL (RETVAL);
		1469	}
		1470	OUTPUT:
		1471	RETVAL
807		1472
808	#ifdef MS_WINDOWS	1473	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1474	ALIAS:
		1475	idle_ns = 1
		1476	CODE:
		1477	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1478	ev_idle_set (RETVAL);
		1479	if (!ix) START (idle, RETVAL);
		1480	OUTPUT:
		1481	RETVAL
809		1482
810	int evdns_config_windows_nameservers ()	1483	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1484	ALIAS:
		1485	prepare_ns = 1
		1486	CODE:
		1487	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1488	ev_prepare_set (RETVAL);
		1489	if (!ix) START (prepare, RETVAL);
		1490	OUTPUT:
		1491	RETVAL
811		1492
		1493	ev_check *check (struct ev_loop *loop, SV *cb)
		1494	ALIAS:
		1495	check_ns = 1
		1496	CODE:
		1497	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1498	ev_check_set (RETVAL);
		1499	if (!ix) START (check, RETVAL);
		1500	OUTPUT:
		1501	RETVAL
		1502
		1503	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1504	ALIAS:
		1505	fork_ns = 1
		1506	CODE:
		1507	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1508	ev_fork_set (RETVAL);
		1509	if (!ix) START (fork, RETVAL);
		1510	OUTPUT:
		1511	RETVAL
		1512
		1513	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1514	ALIAS:
		1515	cleanup_ns = 1
		1516	CODE:
		1517	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1518	ev_cleanup_set (RETVAL);
		1519	if (!ix) START (cleanup, RETVAL);
		1520	OUTPUT:
		1521	RETVAL
		1522
		1523	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1524	ALIAS:
		1525	child_ns = 1
		1526	CODE:
		1527	#if EV_CHILD_ENABLE
		1528	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1529	ev_child_set (RETVAL, pid, trace);
		1530	if (!ix) START (child, RETVAL);
		1531	#else
		1532	croak ("EV::child watchers not supported on this platform");
812	#endif	1533	#endif
		1534	OUTPUT:
		1535	RETVAL
813		1536
814	void evdns_search_clear ()	1537	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1538	ALIAS:
		1539	stat_ns = 1
		1540	CODE:
		1541	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1542	e_fh (RETVAL) = newSVsv (path);
		1543	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1544	if (!ix) START (stat, RETVAL);
		1545	OUTPUT:
		1546	RETVAL
815		1547
816	void evdns_search_add (char *domain)	1548	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
817		1549	ALIAS:
818	void evdns_search_ndots_set (int ndots)	1550	embed_ns = 1
819		1551	CODE:
820	#if 0
821
822	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
823
824	BOOT:
825	{	1552	{
826	HV *stash = gv_stashpv ("EV::HTTP", 1);	1553	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1554	croak ("passed loop is not embeddable via EV::embed,");
827		1555
828	static const struct {	1556	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
829	const char *name;	1557	e_fh (RETVAL) = newSVsv (ST (1));
830	IV iv;	1558	ev_embed_set (RETVAL, other);
831	} *civ, const_iv[] = {	1559	if (!ix) START (embed, RETVAL);
832	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
833	const_iv (HTTP_, OK)
834	const_iv (HTTP_, NOCONTENT)
835	const_iv (HTTP_, MOVEPERM)
836	const_iv (HTTP_, MOVETEMP)
837	const_iv (HTTP_, NOTMODIFIED)
838	const_iv (HTTP_, BADREQUEST)
839	const_iv (HTTP_, NOTFOUND)
840	const_iv (HTTP_, SERVUNAVAIL)
841	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
842	const_iv (EVHTTP_, PROXY_REQUEST)
843	const_iv (EVHTTP_, REQ_GET)
844	const_iv (EVHTTP_, REQ_POST)
845	const_iv (EVHTTP_, REQ_HEAD)
846	const_iv (EVHTTP_, REQUEST)
847	const_iv (EVHTTP_, RESPONSE)
848	};
849
850	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
851	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
852	}	1560	}
		1561	OUTPUT:
		1562	RETVAL
853		1563
854	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1564	ev_async *async (struct ev_loop *loop, SV *cb)
		1565	ALIAS:
		1566	async_ns = 1
		1567	CODE:
		1568	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1569	ev_async_set (RETVAL);
		1570	if (!ix) START (async, RETVAL);
		1571	OUTPUT:
		1572	RETVAL
855		1573
856	#HttpRequest new (SV *klass, SV *cb)	1574	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
857		1575	CODE:
858	#void DESTROY (struct evhttp_request *req);	1576	ev_once (
		1577	loop,
		1578	s_fileno (fh, events & EV_WRITE), events,
		1579	SvOK (timeout) ? SvNV (timeout) : -1.,
		1580	e_once_cb,
		1581	newSVsv (cb)
		1582	);
859		1583
860	#endif	1584	#endif
861		1585
862
863
864
865
866
867
868

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