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Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.135 by root, Thu Dec 31 06:59:47 2009 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_PROTOTYPES 1
		19	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		20	#define EV_H <ev.h>
		21	#include "EV/EVAPI.h"
13		22
14	#define EV_SELECT_IS_WINSOCKET 0	23	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	24	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	25	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	26	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	27	# define fd_mask Perl_fd_mask
19	#endif	28	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	29	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	30	#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		31
36	#ifndef _WIN32	32	#ifndef _WIN32
37	# include <pthread.h>	33	# include <pthread.h>
38	#endif	34	#endif
39		35
		36	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		37
40	#define WFLAG_KEEPALIVE 1	38	#define WFLAG_KEEPALIVE 1
		39	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		40
42	#define UNREF(w) \	41	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	42	if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	43	&& ev_is_active (w)) \
45	ev_unref ();	44	{ \
		45	ev_unref (e_loop (w)); \
		46	(w)->e_flags |= WFLAG_UNREFED; \
		47	}
46		48
47	#define REF(w) \	49	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	50	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	51	{ \
50	ev_ref ();	52	(w)->e_flags &= ~WFLAG_UNREFED; \
		53	ev_ref (e_loop (w)); \
		54	}
51		55
52	#define START(type,w) \	56	#define START(type,w) \
53	do { \	57	do { \
		58	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	59	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	60	} while (0)
57		61
58	#define STOP(type,w) \	62	#define STOP(type,w) \
59	do { \	63	do { \
60	REF (w); \	64	REF (w); \
61	ev_ ## type ## _stop (w); \	65	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	66	} while (0)
63		67
64	#define RESET(type,w,seta) \	68	#define RESET(type,w,seta) \
65	do { \	69	do { \
66	int active = ev_is_active (w); \	70	int active = ev_is_active (w); \
67	if (active) STOP (type, w); \	71	if (active) STOP (type, w); \
68	ev_ ## type ## _set seta; \	72	ev_ ## type ## _set seta; \
69	if (active) START (type, w); \	73	if (active) START (type, w); \
70	} while (0)	74	} while (0)
71		75
72	typedef int Signal;	76	typedef int Signal;
73		77
		78	/* horrible... */
		79	#define CHECK_SIGNAL_CAN_START(w) \
		80	do { \
		81	/* dive into the internals of libev to avoid aborting in libev */ \
		82	if (signals [(w)->signum - 1].loop \
		83	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		84	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		85	} while (0)
		86
		87	#define START_SIGNAL(w) \
		88	do { \
		89	CHECK_SIGNAL_CAN_START (w); \
		90	START (signal, w); \
		91	} while (0) \
		92
		93	#define RESET_SIGNAL(w,seta) \
		94	do { \
		95	int active = ev_is_active (w); \
		96	if (active) STOP (signal, w); \
		97	ev_ ## signal ## _set seta; \
		98	if (active) START_SIGNAL (w); \
		99	} while (0)
		100
		101	static SV *default_loop_sv;
		102
74	static struct EVAPI evapi;	103	static struct EVAPI evapi;
75		104
76	static HV	105	static HV
		106	*stash_loop,
77	*stash_watcher,	107	*stash_watcher,
78	*stash_io,	108	*stash_io,
79	*stash_timer,	109	*stash_timer,
80	*stash_periodic,	110	*stash_periodic,
81	*stash_signal,	111	*stash_signal,
…		…
83	*stash_stat,	113	*stash_stat,
84	*stash_idle,	114	*stash_idle,
85	*stash_prepare,	115	*stash_prepare,
86	*stash_check,	116	*stash_check,
87	*stash_embed,	117	*stash_embed,
88	*stash_fork;	118	*stash_fork,
89		119	*stash_async;
90	#ifndef SIG_SIZE
91	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)
94	#endif
95
96	static Signal
97	sv_signum (SV *sig)
98	{
99	Signal signum;
100
101	SvGETMAGIC (sig);
102
103	for (signum = 1; signum < SIG_SIZE; ++signum)
104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
105	return signum;
106
107	signum = SvIV (sig);
108
109	if (signum > 0 && signum < SIG_SIZE)
110	return signum;
111
112	return -1;
113	}
114		120
115	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
116	// Event	122	// Event
117		123
118	static void e_cb (ev_watcher *w, int revents);	124	static void e_cb (EV_P_ ev_watcher *w, int revents);
119
120	static int
121	sv_fileno (SV *fh)
122	{
123	SvGETMAGIC (fh);
124
125	if (SvROK (fh))
126	fh = SvRV (fh);
127
128	if (SvTYPE (fh) == SVt_PVGV)
129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
130
131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
132	return SvIV (fh);
133
134	return -1;
135	}
136		125
137	static void *	126	static void *
138	e_new (int size, SV *cb_sv)	127	e_new (int size, SV *cb_sv, SV *loop)
139	{	128	{
		129	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	130	ev_watcher *w;
141	SV *self = NEWSV (0, size);	131	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	132	SvPOK_only (self);
143	SvCUR_set (self, size);	133	SvCUR_set (self, size);
144		134
145	w = (ev_watcher *)SvPVX (self);	135	w = (ev_watcher *)SvPVX (self);
146		136
147	ev_init (w, e_cb);	137	ev_init (w, cv ? e_cb : 0);
148		138
		139	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	140	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	141	w->data = 0;
151	w->fh = 0;	142	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	143	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	144	w->self = self;
154		145
155	return (void *)w;	146	return (void *)w;
156	}	147	}
157		148
158	static void	149	static void
159	e_destroy (void *w_)	150	e_destroy (void *w_)
160	{	151	{
161	ev_watcher *w = (ev_watcher *)w_;	152	ev_watcher *w = (ev_watcher *)w_;
162		153
		154	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	155	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	156	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	157	SvREFCNT_dec (w->data ); w->data = 0;
166	}	158	}
167		159
…		…
180	}	172	}
181		173
182	return rv;	174	return rv;
183	}	175	}
184		176
185	static SV *sv_events_cache;	177	static SV *sv_self_cache, *sv_events_cache;
186		178
187	static void	179	static void
188	e_cb (ev_watcher *w, int revents)	180	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	181	{
190	dSP;	182	dSP;
191	I32 mark = SP - PL_stack_base;	183	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	184	SV *sv_self, *sv_events;
193		185
		186	/* libev might have stopped the watcher */
		187	if (expect_false (w->e_flags & WFLAG_UNREFED)
		188	&& !ev_is_active (w))
		189	REF (w);
		190
		191	if (expect_true (sv_self_cache))
		192	{
		193	sv_self = sv_self_cache; sv_self_cache = 0;
		194	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		195	}
		196	else
		197	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	198	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		199	SvREADONLY_on (sv_self);
		200	}
		201
		202	if (expect_true (sv_events_cache))
		203	{
		204	sv_events = sv_events_cache; sv_events_cache = 0;
		205	SvIV_set (sv_events, revents);
		206	}
		207	else
		208	{
		209	sv_events = newSViv (revents);
		210	SvREADONLY_on (sv_events);
		211	}
		212
		213	PUSHMARK (SP);
		214	EXTEND (SP, 2);
		215	PUSHs (sv_self);
		216	PUSHs (sv_events);
		217
		218	PUTBACK;
		219	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		220
		221	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		222	SvREFCNT_dec (sv_self);
		223	else
		224	{
		225	SvREFCNT_dec (SvRV (sv_self));
		226	SvRV_set (sv_self, &PL_sv_undef);
		227	sv_self_cache = sv_self;
		228	}
		229
		230	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		231	SvREFCNT_dec (sv_events);
		232	else
		233	sv_events_cache = sv_events;
		234
		235	if (expect_false (SvTRUE (ERRSV)))
		236	{
		237	SPAGAIN;
		238	PUSHMARK (SP);
		239	PUTBACK;
		240	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		241	}
		242
		243	SP = PL_stack_base + mark;
		244	PUTBACK;
		245	}
		246
		247	static void
		248	e_once_cb (int revents, void *arg)
		249	{
		250	dSP;
		251	I32 mark = SP - PL_stack_base;
		252	SV *sv_events;
195		253
196	if (sv_events_cache)	254	if (sv_events_cache)
197	{	255	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	256	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	257	SvIV_set (sv_events, revents);
200	}	258	}
201	else	259	else
202	sv_events = newSViv (revents);	260	sv_events = newSViv (revents);
203		261
204	PUSHMARK (SP);	262	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	263	XPUSHs (sv_events);
208		264
209	PUTBACK;	265	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	266	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		267
212	SvREFCNT_dec (sv_self);	268	SvREFCNT_dec ((SV *)arg);
213		269
214	if (sv_events_cache)	270	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	271	SvREFCNT_dec (sv_events);
216	else	272	else
217	sv_events_cache = sv_events;	273	sv_events_cache = sv_events;
…		…
226		282
227	SP = PL_stack_base + mark;	283	SP = PL_stack_base + mark;
228	PUTBACK;	284	PUTBACK;
229	}	285	}
230		286
231	static void
232	e_once_cb (int revents, void *arg)
233	{
234	dSP;
235	I32 mark = SP - PL_stack_base;
236	SV *sv_events;
237
238	if (sv_events_cache)
239	{
240	sv_events = sv_events_cache; sv_events_cache = 0;
241	SvIV_set (sv_events, revents);
242	}
243	else
244	sv_events = newSViv (revents);
245
246	PUSHMARK (SP);
247	XPUSHs (sv_events);
248
249	PUTBACK;
250	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
251
252	SvREFCNT_dec ((SV *)arg);
253
254	if (sv_events_cache)
255	SvREFCNT_dec (sv_events);
256	else
257	sv_events_cache = sv_events;
258
259	if (SvTRUE (ERRSV))
260	{
261	PUSHMARK (SP);
262	PUTBACK;
263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
264	}
265
266	SP = PL_stack_base + mark;
267	PUTBACK;
268	}
269
270	static ev_tstamp	287	static ev_tstamp
271	e_periodic_cb (ev_periodic *w, ev_tstamp now)	288	e_periodic_cb (ev_periodic *w, ev_tstamp now)
272	{	289	{
273	ev_tstamp retval;	290	ev_tstamp retval;
274	int count;	291	int count;
…		…
308	LEAVE;	325	LEAVE;
309		326
310	return retval;	327	return retval;
311	}	328	}
312		329
313	/////////////////////////////////////////////////////////////////////////////
314	// DNS
315
316	#ifndef _WIN32
317	static void
318	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
319	{
320	dSP;
321	SV *cb = (SV *)arg;
322
323	ENTER;
324	SAVETMPS;
325	PUSHMARK (SP);
326	EXTEND (SP, count + 3);
327	PUSHs (sv_2mortal (newSViv (result)));
328
329	if (result == DNS_ERR_NONE && ttl >= 0)
330	{
331	int i;
332
333	PUSHs (sv_2mortal (newSViv (type)));
334	PUSHs (sv_2mortal (newSViv (ttl)));
335
336	for (i = 0; i < count; ++i)
337	switch (type)
338	{
339	case DNS_IPv6_AAAA:
340	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
341	break;
342	case DNS_IPv4_A:
343	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
344	break;
345	case DNS_PTR:
346	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
347	break;
348	}
349	}
350
351	PUTBACK;
352	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
353
354	FREETMPS;
355
356	if (SvTRUE (ERRSV))
357	{
358	PUSHMARK (SP);
359	PUTBACK;
360	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
361	}
362
363	LEAVE;
364	}
365	#endif
366
367	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	330	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
368	croak (# repeat " value must be >= 0");	331	croak (# repeat " value must be >= 0");
369		332
370	#define CHECK_FD(fh,fd) if ((fd) < 0) \	333	#define CHECK_FD(fh,fd) if ((fd) < 0) \
371	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	334	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
392	const_iv (EV_, MINPRI)	355	const_iv (EV_, MINPRI)
393	const_iv (EV_, MAXPRI)	356	const_iv (EV_, MAXPRI)
394		357
395	const_iv (EV_, UNDEF)	358	const_iv (EV_, UNDEF)
396	const_iv (EV_, NONE)	359	const_iv (EV_, NONE)
397	const_iv (EV_, TIMEOUT)
398	const_iv (EV_, READ)	360	const_iv (EV_, READ)
399	const_iv (EV_, WRITE)	361	const_iv (EV_, WRITE)
		362	const_iv (EV_, IO)
		363	const_iv (EV_, TIMEOUT)
		364	const_iv (EV_, TIMER)
		365	const_iv (EV_, PERIODIC)
400	const_iv (EV_, SIGNAL)	366	const_iv (EV_, SIGNAL)
		367	const_iv (EV_, CHILD)
		368	const_iv (EV_, STAT)
401	const_iv (EV_, IDLE)	369	const_iv (EV_, IDLE)
		370	const_iv (EV_, PREPARE)
402	const_iv (EV_, CHECK)	371	const_iv (EV_, CHECK)
		372	const_iv (EV_, EMBED)
		373	const_iv (EV_, FORK)
		374	const_iv (EV_, ASYNC)
		375	const_iv (EV_, CUSTOM)
403	const_iv (EV_, ERROR)	376	const_iv (EV_, ERROR)
404		377
		378	const_iv (EV, LOOP_NONBLOCK)
405	const_iv (EV, LOOP_ONESHOT)	379	const_iv (EV, LOOP_ONESHOT)
		380
406	const_iv (EV, LOOP_NONBLOCK)	381	const_iv (EV, UNLOOP_CANCEL)
407	const_iv (EV, UNLOOP_ONE)	382	const_iv (EV, UNLOOP_ONE)
408	const_iv (EV, UNLOOP_ALL)	383	const_iv (EV, UNLOOP_ALL)
409		384
410	const_iv (EV, BACKEND_SELECT)	385	const_iv (EV, BACKEND_SELECT)
411	const_iv (EV, BACKEND_POLL)	386	const_iv (EV, BACKEND_POLL)
412	const_iv (EV, BACKEND_EPOLL)	387	const_iv (EV, BACKEND_EPOLL)
413	const_iv (EV, BACKEND_KQUEUE)	388	const_iv (EV, BACKEND_KQUEUE)
414	const_iv (EV, BACKEND_DEVPOLL)	389	const_iv (EV, BACKEND_DEVPOLL)
415	const_iv (EV, BACKEND_PORT)	390	const_iv (EV, BACKEND_PORT)
		391	const_iv (EV, BACKEND_ALL)
416	const_iv (EV, FLAG_AUTO)	392	const_iv (EV, FLAG_AUTO)
		393	const_iv (EV, FLAG_FORKCHECK)
		394	const_iv (EV, FLAG_SIGNALFD)
417	const_iv (EV, FLAG_NOENV)	395	const_iv (EV, FLAG_NOENV)
		396	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
418	const_iv (EV, FLAG_FORKCHECK)	397	const_iv (EV, FLAG_NOINOTIFY)
		398
		399	const_iv (EV_, VERSION_MAJOR)
		400	const_iv (EV_, VERSION_MINOR)
419	};	401	};
420		402
421	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
423		405
		406	stash_loop = gv_stashpv ("EV::Loop" , 1);
424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	407	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
425	stash_io = gv_stashpv ("EV::IO" , 1);	408	stash_io = gv_stashpv ("EV::IO" , 1);
426	stash_timer = gv_stashpv ("EV::Timer" , 1);	409	stash_timer = gv_stashpv ("EV::Timer" , 1);
427	stash_periodic = gv_stashpv ("EV::Periodic", 1);	410	stash_periodic = gv_stashpv ("EV::Periodic", 1);
428	stash_signal = gv_stashpv ("EV::Signal" , 1);	411	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	413	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
431	stash_check = gv_stashpv ("EV::Check" , 1);	414	stash_check = gv_stashpv ("EV::Check" , 1);
432	stash_child = gv_stashpv ("EV::Child" , 1);	415	stash_child = gv_stashpv ("EV::Child" , 1);
433	stash_embed = gv_stashpv ("EV::Embed" , 1);	416	stash_embed = gv_stashpv ("EV::Embed" , 1);
434	stash_stat = gv_stashpv ("EV::Stat" , 1);	417	stash_stat = gv_stashpv ("EV::Stat" , 1);
		418	stash_fork = gv_stashpv ("EV::Fork" , 1);
		419	stash_async = gv_stashpv ("EV::Async" , 1);
435		420
436	{	421	{
437	SV *sv = perl_get_sv ("EV::API", TRUE);	422	SV *sv = perl_get_sv ("EV::API", TRUE);
438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	423	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
439		424
440	/* the poor man's shared library emulator */	425	/* the poor man's shared library emulator */
441	evapi.ver = EV_API_VERSION;	426	evapi.ver = EV_API_VERSION;
442	evapi.rev = EV_API_REVISION;	427	evapi.rev = EV_API_REVISION;
443	evapi.sv_fileno = sv_fileno;	428	evapi.sv_fileno = sv_fileno;
444	evapi.sv_signum = sv_signum;	429	evapi.sv_signum = s_signum;
		430	evapi.supported_backends = ev_supported_backends ();
		431	evapi.recommended_backends = ev_recommended_backends ();
		432	evapi.embeddable_backends = ev_embeddable_backends ();
		433	evapi.time_ = ev_time;
		434	evapi.sleep_ = ev_sleep;
		435	evapi.loop_new = ev_loop_new;
		436	evapi.loop_destroy = ev_loop_destroy;
		437	evapi.loop_fork = ev_loop_fork;
		438	evapi.loop_count = ev_loop_count;
		439	evapi.loop_depth = ev_loop_depth;
		440	evapi.set_userdata = ev_set_userdata;
		441	evapi.userdata = ev_userdata;
445	evapi.now = ev_now;	442	evapi.now = ev_now;
		443	evapi.now_update = ev_now_update;
		444	evapi.suspend = ev_suspend;
		445	evapi.resume = ev_resume;
446	evapi.backend = ev_backend;	446	evapi.backend = ev_backend;
447	evapi.unloop = ev_unloop;	447	evapi.unloop = ev_unloop;
		448	evapi.invoke_pending = ev_invoke_pending;
		449	evapi.pending_count = ev_pending_count;
		450	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		451	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
448	evapi.ref = ev_ref;	452	evapi.ref = ev_ref;
449	evapi.unref = ev_unref;	453	evapi.unref = ev_unref;
450	evapi.time = ev_time;
451	evapi.loop = ev_loop;	454	evapi.loop = ev_loop;
452	evapi.once = ev_once;	455	evapi.once = ev_once;
453	evapi.io_start = ev_io_start;	456	evapi.io_start = ev_io_start;
454	evapi.io_stop = ev_io_stop;	457	evapi.io_stop = ev_io_stop;
455	evapi.timer_start = ev_timer_start;	458	evapi.timer_start = ev_timer_start;
456	evapi.timer_stop = ev_timer_stop;	459	evapi.timer_stop = ev_timer_stop;
457	evapi.timer_again = ev_timer_again;	460	evapi.timer_again = ev_timer_again;
		461	evapi.timer_remaining = ev_timer_remaining;
458	evapi.periodic_start = ev_periodic_start;	462	evapi.periodic_start = ev_periodic_start;
459	evapi.periodic_stop = ev_periodic_stop;	463	evapi.periodic_stop = ev_periodic_stop;
460	evapi.signal_start = ev_signal_start;	464	evapi.signal_start = ev_signal_start;
461	evapi.signal_stop = ev_signal_stop;	465	evapi.signal_stop = ev_signal_stop;
462	evapi.idle_start = ev_idle_start;	466	evapi.idle_start = ev_idle_start;
463	evapi.idle_stop = ev_idle_stop;	467	evapi.idle_stop = ev_idle_stop;
464	evapi.prepare_start = ev_prepare_start;	468	evapi.prepare_start = ev_prepare_start;
465	evapi.prepare_stop = ev_prepare_stop;	469	evapi.prepare_stop = ev_prepare_stop;
466	evapi.check_start = ev_check_start;	470	evapi.check_start = ev_check_start;
467	evapi.check_stop = ev_check_stop;	471	evapi.check_stop = ev_check_stop;
468	evapi.child_start = ev_child_start;	472	evapi.child_start = ev_child_start;
469	evapi.child_stop = ev_child_stop;	473	evapi.child_stop = ev_child_stop;
470	evapi.stat_start = ev_stat_start;	474	evapi.stat_start = ev_stat_start;
471	evapi.stat_stop = ev_stat_stop;	475	evapi.stat_stop = ev_stat_stop;
472	evapi.stat_stat = ev_stat_stat;	476	evapi.stat_stat = ev_stat_stat;
		477	evapi.embed_start = ev_embed_start;
		478	evapi.embed_stop = ev_embed_stop;
		479	evapi.embed_sweep = ev_embed_sweep;
		480	evapi.fork_start = ev_fork_start;
		481	evapi.fork_stop = ev_fork_stop;
		482	evapi.async_start = ev_async_start;
		483	evapi.async_stop = ev_async_stop;
		484	evapi.async_send = ev_async_send;
		485	evapi.clear_pending = ev_clear_pending;
		486	evapi.invoke = ev_invoke;
473		487
474	sv_setiv (sv, (IV)&evapi);	488	sv_setiv (sv, (IV)&evapi);
475	SvREADONLY_on (sv);	489	SvREADONLY_on (sv);
476	}	490	}
477	#ifndef _WIN32	491	#ifndef _WIN32
478	pthread_atfork (0, 0, ev_default_fork);	492	pthread_atfork (0, 0, ev_default_fork);
479	#endif	493	#endif
480	}	494	}
481		495
		496	SV *ev_default_loop (unsigned int flags = 0)
		497	CODE:
		498	{
		499	if (!default_loop_sv)
		500	{
		501	evapi.default_loop = ev_default_loop (flags);
		502
		503	if (!evapi.default_loop)
		504	XSRETURN_UNDEF;
		505
		506	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		507	}
		508
		509	RETVAL = newSVsv (default_loop_sv);
		510	}
		511	OUTPUT:
		512	RETVAL
		513
		514	void ev_default_destroy ()
		515	CODE:
		516	ev_default_destroy ();
		517	SvREFCNT_dec (default_loop_sv);
		518	default_loop_sv = 0;
		519
		520	unsigned int ev_supported_backends ()
		521
		522	unsigned int ev_recommended_backends ()
		523
		524	unsigned int ev_embeddable_backends ()
		525
		526	void ev_sleep (NV interval)
		527
		528	NV ev_time ()
		529
482	NV ev_now ()	530	NV ev_now ()
		531	C_ARGS: evapi.default_loop
		532
		533	void ev_now_update ()
		534	C_ARGS: evapi.default_loop
		535
		536	void ev_suspend ()
		537	C_ARGS: evapi.default_loop
		538
		539	void ev_resume ()
		540	C_ARGS: evapi.default_loop
483		541
484	unsigned int ev_backend ()	542	unsigned int ev_backend ()
		543	C_ARGS: evapi.default_loop
485		544
486	NV ev_time ()	545	void ev_loop_verify ()
		546	C_ARGS: evapi.default_loop
487		547
488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	548	unsigned int ev_loop_count ()
		549	C_ARGS: evapi.default_loop
		550
		551	unsigned int ev_loop_depth ()
		552	C_ARGS: evapi.default_loop
		553
		554	void ev_set_io_collect_interval (NV interval)
		555	C_ARGS: evapi.default_loop, interval
		556
		557	void ev_set_timeout_collect_interval (NV interval)
		558	C_ARGS: evapi.default_loop, interval
489		559
490	void ev_loop (int flags = 0)	560	void ev_loop (int flags = 0)
		561	C_ARGS: evapi.default_loop, flags
491		562
492	void ev_unloop (int how = 1)	563	void ev_unloop (int how = EVUNLOOP_ONE)
		564	C_ARGS: evapi.default_loop, how
		565
		566	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		567	C_ARGS: evapi.default_loop, fd, revents
		568
		569	void ev_feed_signal_event (SV *signal)
		570	CODE:
		571	{
		572	Signal signum = s_signum (signal);
		573	CHECK_SIG (signal, signum);
		574
		575	ev_feed_signal_event (evapi.default_loop, signum);
		576	}
		577
		578	unsigned int ev_pending_count ()
		579	C_ARGS: evapi.default_loop
		580
		581	void ev_invoke_pending ()
		582	C_ARGS: evapi.default_loop
493		583
494	ev_io *io (SV *fh, int events, SV *cb)	584	ev_io *io (SV *fh, int events, SV *cb)
495	ALIAS:	585	ALIAS:
496	io_ns = 1	586	io_ns = 1
		587	_ae_io = 2
497	CODE:	588	CODE:
498	{	589	{
499	int fd = sv_fileno (fh);	590	int fd = s_fileno (fh, events & EV_WRITE);
500	CHECK_FD (fh, fd);	591	CHECK_FD (fh, fd);
501		592
		593	if (ix == 2)
		594	{
		595	ix = 0;
		596	events = events ? EV_WRITE : EV_READ;
		597	}
		598
502	RETVAL = e_new (sizeof (ev_io), cb);	599	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
503	RETVAL->fh = newSVsv (fh);	600	RETVAL->fh = newSVsv (fh);
504	ev_io_set (RETVAL, fd, events);	601	ev_io_set (RETVAL, fd, events);
505	if (!ix) START (io, RETVAL);	602	if (!ix) START (io, RETVAL);
506	}	603	}
507	OUTPUT:	604	OUTPUT:
…		…
511	ALIAS:	608	ALIAS:
512	timer_ns = 1	609	timer_ns = 1
513	INIT:	610	INIT:
514	CHECK_REPEAT (repeat);	611	CHECK_REPEAT (repeat);
515	CODE:	612	CODE:
516	RETVAL = e_new (sizeof (ev_timer), cb);	613	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
517	ev_timer_set (RETVAL, after, repeat);	614	ev_timer_set (RETVAL, after, repeat);
518	if (!ix) START (timer, RETVAL);	615	if (!ix) START (timer, RETVAL);
519	OUTPUT:	616	OUTPUT:
520	RETVAL	617	RETVAL
521		618
…		…
525	INIT:	622	INIT:
526	CHECK_REPEAT (interval);	623	CHECK_REPEAT (interval);
527	CODE:	624	CODE:
528	{	625	{
529	ev_periodic *w;	626	ev_periodic *w;
530	w = e_new (sizeof (ev_periodic), cb);	627	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	628	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	629	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	630	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
534	if (!ix) START (periodic, w);	631	if (!ix) START (periodic, w);
535	}	632	}
…		…
539	ev_signal *signal (SV *signal, SV *cb)	636	ev_signal *signal (SV *signal, SV *cb)
540	ALIAS:	637	ALIAS:
541	signal_ns = 1	638	signal_ns = 1
542	CODE:	639	CODE:
543	{	640	{
544	Signal signum = sv_signum (signal);	641	Signal signum = s_signum (signal);
545	CHECK_SIG (signal, signum);	642	CHECK_SIG (signal, signum);
546		643
547	RETVAL = e_new (sizeof (ev_signal), cb);	644	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
548	ev_signal_set (RETVAL, signum);	645	ev_signal_set (RETVAL, signum);
549	if (!ix) START (signal, RETVAL);	646	if (!ix) START_SIGNAL (RETVAL);
550	}	647	}
551	OUTPUT:	648	OUTPUT:
552	RETVAL	649	RETVAL
553		650
554	ev_idle *idle (SV *cb)	651	ev_idle *idle (SV *cb)
555	ALIAS:	652	ALIAS:
556	idle_ns = 1	653	idle_ns = 1
557	CODE:	654	CODE:
558	RETVAL = e_new (sizeof (ev_idle), cb);	655	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
559	ev_idle_set (RETVAL);	656	ev_idle_set (RETVAL);
560	if (!ix) START (idle, RETVAL);	657	if (!ix) START (idle, RETVAL);
561	OUTPUT:	658	OUTPUT:
562	RETVAL	659	RETVAL
563		660
564	ev_prepare *prepare (SV *cb)	661	ev_prepare *prepare (SV *cb)
565	ALIAS:	662	ALIAS:
566	prepare_ns = 1	663	prepare_ns = 1
567	CODE:	664	CODE:
568	RETVAL = e_new (sizeof (ev_prepare), cb);	665	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
569	ev_prepare_set (RETVAL);	666	ev_prepare_set (RETVAL);
570	if (!ix) START (prepare, RETVAL);	667	if (!ix) START (prepare, RETVAL);
571	OUTPUT:	668	OUTPUT:
572	RETVAL	669	RETVAL
573		670
574	ev_check *check (SV *cb)	671	ev_check *check (SV *cb)
575	ALIAS:	672	ALIAS:
576	check_ns = 1	673	check_ns = 1
577	CODE:	674	CODE:
578	RETVAL = e_new (sizeof (ev_check), cb);	675	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
579	ev_check_set (RETVAL);	676	ev_check_set (RETVAL);
580	if (!ix) START (check, RETVAL);	677	if (!ix) START (check, RETVAL);
581	OUTPUT:	678	OUTPUT:
582	RETVAL	679	RETVAL
583		680
		681	ev_fork *fork (SV *cb)
		682	ALIAS:
		683	fork_ns = 1
		684	CODE:
		685	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		686	ev_fork_set (RETVAL);
		687	if (!ix) START (fork, RETVAL);
		688	OUTPUT:
		689	RETVAL
		690
584	ev_child *child (int pid, SV *cb)	691	ev_child *child (int pid, int trace, SV *cb)
585	ALIAS:	692	ALIAS:
586	child_ns = 1	693	child_ns = 1
587	CODE:	694	CODE:
588	RETVAL = e_new (sizeof (ev_child), cb);	695	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
589	ev_child_set (RETVAL, pid);	696	ev_child_set (RETVAL, pid, trace);
590	if (!ix) START (child, RETVAL);	697	if (!ix) START (child, RETVAL);
591	OUTPUT:	698	OUTPUT:
592	RETVAL	699	RETVAL
593		700
594	ev_stat *stat (SV *path, NV interval, SV *cb)	701	ev_stat *stat (SV *path, NV interval, SV *cb)
595	ALIAS:	702	ALIAS:
596	stat_ns = 1	703	stat_ns = 1
597	CODE:	704	CODE:
598	RETVAL = e_new (sizeof (ev_stat), cb);	705	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
599	RETVAL->fh = newSVsv (path);	706	RETVAL->fh = newSVsv (path);
600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	707	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
601	if (!ix) START (stat, RETVAL);	708	if (!ix) START (stat, RETVAL);
602	OUTPUT:	709	OUTPUT:
603	RETVAL	710	RETVAL
604		711
		712	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		713	ALIAS:
		714	embed_ns = 1
		715	CODE:
		716	{
		717	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		718	croak ("passed loop is not embeddable via EV::embed,");
		719
		720	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		721	RETVAL->fh = newSVsv (ST (0));
		722	ev_embed_set (RETVAL, loop);
		723	if (!ix) START (embed, RETVAL);
		724	}
		725	OUTPUT:
		726	RETVAL
		727
		728	ev_async *async (SV *cb)
		729	ALIAS:
		730	async_ns = 1
		731	CODE:
		732	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		733	ev_async_set (RETVAL);
		734	if (!ix) START (async, RETVAL);
		735	OUTPUT:
		736	RETVAL
		737
605	void once (SV *fh, int events, SV *timeout, SV *cb)	738	void once (SV *fh, int events, SV *timeout, SV *cb)
606	CODE:	739	CODE:
607	ev_once (	740	ev_once (
		741	evapi.default_loop,
608	sv_fileno (fh), events,	742	s_fileno (fh, events & EV_WRITE), events,
609	SvOK (timeout) ? SvNV (timeout) : -1.,	743	SvOK (timeout) ? SvNV (timeout) : -1.,
610	e_once_cb,	744	e_once_cb,
611	newSVsv (cb)	745	newSVsv (cb)
612	);	746	);
613		747
…		…
617		751
618	int ev_is_active (ev_watcher *w)	752	int ev_is_active (ev_watcher *w)
619		753
620	int ev_is_pending (ev_watcher *w)	754	int ev_is_pending (ev_watcher *w)
621		755
		756	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		757	C_ARGS: e_loop (w), w, revents
		758
		759	int ev_clear_pending (ev_watcher *w)
		760	C_ARGS: e_loop (w), w
		761
		762	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		763	C_ARGS: e_loop (w), w, revents
		764
622	int keepalive (ev_watcher *w, int new_value = 0)	765	int keepalive (ev_watcher *w, int new_value = 0)
623	CODE:	766	CODE:
624	{	767	{
625	RETVAL = w->flags & WFLAG_KEEPALIVE;	768	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
626	new_value = new_value ? WFLAG_KEEPALIVE : 0;	769	new_value = new_value ? WFLAG_KEEPALIVE : 0;
627		770
628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	771	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
629	{	772	{
		773	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
630	REF (w);	774	REF (w);
631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
632	UNREF (w);	775	UNREF (w);
633	}	776	}
634	}	777	}
635	OUTPUT:	778	OUTPUT:
636	RETVAL	779	RETVAL
637		780
638	SV *cb (ev_watcher *w, SV *new_cb = 0)	781	SV *cb (ev_watcher *w, SV *new_cb = 0)
639	CODE:	782	CODE:
640	{	783	{
641	RETVAL = newSVsv (w->cb_sv);
642
643	if (items > 1)	784	if (items > 1)
644	sv_setsv (w->cb_sv, new_cb);	785	{
		786	new_cb = s_get_cv_croak (new_cb);
		787	RETVAL = newRV_noinc (w->cb_sv);
		788	w->cb_sv = SvREFCNT_inc (new_cb);
		789	}
		790	else
		791	RETVAL = newRV_inc (w->cb_sv);
645	}	792	}
646	OUTPUT:	793	OUTPUT:
647	RETVAL	794	RETVAL
648		795
649	SV *data (ev_watcher *w, SV *new_data = 0)	796	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
658	}	805	}
659	}	806	}
660	OUTPUT:	807	OUTPUT:
661	RETVAL	808	RETVAL
662		809
663	void trigger (ev_watcher *w, int revents = EV_NONE)	810	SV *loop (ev_watcher *w)
664	CODE:	811	CODE:
665	w->cb (w, revents);	812	RETVAL = newRV_inc (w->loop);
		813	OUTPUT:
		814	RETVAL
666		815
667	int priority (ev_watcher *w, int new_priority = 0)	816	int priority (ev_watcher *w, int new_priority = 0)
668	CODE:	817	CODE:
669	{	818	{
670	RETVAL = w->priority;	819	RETVAL = w->priority;
671		820
672	if (items > 1)	821	if (items > 1)
673	{	822	{
674	int active = ev_is_active (w);	823	int active = ev_is_active (w);
675
676	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
677	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
678		824
679	if (active)	825	if (active)
680	{	826	{
681	/* grrr. */	827	/* grrr. */
682	PUSHMARK (SP);	828	PUSHMARK (SP);
683	XPUSHs (ST (0));	829	XPUSHs (ST (0));
		830	PUTBACK;
684	call_method ("stop", G_DISCARD | G_VOID);	831	call_method ("stop", G_DISCARD | G_VOID);
685	}	832	}
686		833
687	ev_set_priority (w, new_priority);	834	ev_set_priority (w, new_priority);
688		835
689	if (active)	836	if (active)
690	{	837	{
691	PUSHMARK (SP);	838	PUSHMARK (SP);
692	XPUSHs (ST (0));	839	XPUSHs (ST (0));
		840	PUTBACK;
693	call_method ("start", G_DISCARD | G_VOID);	841	call_method ("start", G_DISCARD | G_VOID);
694	}	842	}
695	}	843	}
696	}	844	}
697	OUTPUT:	845	OUTPUT:
…		…
713	e_destroy (w);	861	e_destroy (w);
714		862
715	void set (ev_io *w, SV *fh, int events)	863	void set (ev_io *w, SV *fh, int events)
716	CODE:	864	CODE:
717	{	865	{
718	int fd = sv_fileno (fh);	866	int fd = s_fileno (fh, events & EV_WRITE);
719	CHECK_FD (fh, fd);	867	CHECK_FD (fh, fd);
720		868
721	sv_setsv (w->fh, fh);	869	sv_setsv (w->fh, fh);
722	RESET (io, w, (w, fd, events));	870	RESET (io, w, (w, fd, events));
723	}	871	}
…		…
725	SV *fh (ev_io *w, SV *new_fh = 0)	873	SV *fh (ev_io *w, SV *new_fh = 0)
726	CODE:	874	CODE:
727	{	875	{
728	if (items > 1)	876	if (items > 1)
729	{	877	{
730	int fd = sv_fileno (new_fh);	878	int fd = s_fileno (new_fh, w->events & EV_WRITE);
731	CHECK_FD (new_fh, fd);	879	CHECK_FD (new_fh, fd);
732		880
733	RETVAL = w->fh;	881	RETVAL = w->fh;
734	w->fh = newSVsv (new_fh);	882	w->fh = newSVsv (new_fh);
735		883
…		…
754		902
755	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	903	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
756		904
757	void ev_signal_start (ev_signal *w)	905	void ev_signal_start (ev_signal *w)
758	CODE:	906	CODE:
759	START (signal, w);	907	START_SIGNAL (w);
760		908
761	void ev_signal_stop (ev_signal *w)	909	void ev_signal_stop (ev_signal *w)
762	CODE:	910	CODE:
763	STOP (signal, w);	911	STOP (signal, w);
764		912
…		…
768	e_destroy (w);	916	e_destroy (w);
769		917
770	void set (ev_signal *w, SV *signal)	918	void set (ev_signal *w, SV *signal)
771	CODE:	919	CODE:
772	{	920	{
773	Signal signum = sv_signum (signal);	921	Signal signum = s_signum (signal);
774	CHECK_SIG (signal, signum);	922	CHECK_SIG (signal, signum);
775		923
776	RESET (signal, w, (w, signum));	924	RESET_SIGNAL (w, (w, signum));
777	}	925	}
778		926
779	int signal (ev_signal *w, SV *new_signal = 0)	927	int signal (ev_signal *w, SV *new_signal = 0)
780	CODE:	928	CODE:
781	{	929	{
782	RETVAL = w->signum;	930	RETVAL = w->signum;
783		931
784	if (items > 1)	932	if (items > 1)
785	{	933	{
786	Signal signum = sv_signum (new_signal);	934	Signal signum = s_signum (new_signal);
787	CHECK_SIG (new_signal, signum);	935	CHECK_SIG (new_signal, signum);
788		936
789	RESET (signal, w, (w, signum));	937	RESET_SIGNAL (w, (w, signum));
790	}	938	}
791	}	939	}
792	OUTPUT:	940	OUTPUT:
793	RETVAL	941	RETVAL
794		942
…		…
806		954
807	void ev_timer_again (ev_timer *w)	955	void ev_timer_again (ev_timer *w)
808	INIT:	956	INIT:
809	CHECK_REPEAT (w->repeat);	957	CHECK_REPEAT (w->repeat);
810	CODE:	958	CODE:
811	REF (w);
812	ev_timer_again (w);	959	ev_timer_again (e_loop (w), w);
813	UNREF (w);	960	UNREF (w);
		961
		962	NV ev_timer_remaining (ev_timer *w)
		963	C_ARGS: e_loop (w), w
814		964
815	void DESTROY (ev_timer *w)	965	void DESTROY (ev_timer *w)
816	CODE:	966	CODE:
817	STOP (timer, w);	967	STOP (timer, w);
818	e_destroy (w);	968	e_destroy (w);
…		…
835	CODE:	985	CODE:
836	STOP (periodic, w);	986	STOP (periodic, w);
837		987
838	void ev_periodic_again (ev_periodic *w)	988	void ev_periodic_again (ev_periodic *w)
839	CODE:	989	CODE:
840	REF (w);
841	ev_periodic_again (w);	990	ev_periodic_again (e_loop (w), w);
842	UNREF (w);	991	UNREF (w);
843		992
844	void DESTROY (ev_periodic *w)	993	void DESTROY (ev_periodic *w)
845	CODE:	994	CODE:
846	STOP (periodic, w);	995	STOP (periodic, w);
…		…
855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1004	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
856		1005
857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1006	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
858	}	1007	}
859		1008
		1009	NV at (ev_periodic *w)
		1010	CODE:
		1011	RETVAL = ev_periodic_at (w);
		1012	OUTPUT:
		1013	RETVAL
		1014
860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1015	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
861		1016
862	void ev_idle_start (ev_idle *w)	1017	void ev_idle_start (ev_idle *w)
863	CODE:	1018	CODE:
864	START (idle, w);	1019	START (idle, w);
…		…
870	void DESTROY (ev_idle *w)	1025	void DESTROY (ev_idle *w)
871	CODE:	1026	CODE:
872	STOP (idle, w);	1027	STOP (idle, w);
873	e_destroy (w);	1028	e_destroy (w);
874		1029
875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1030	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
876		1031
877	void ev_prepare_start (ev_prepare *w)	1032	void ev_prepare_start (ev_prepare *w)
878	CODE:	1033	CODE:
879	START (prepare, w);	1034	START (prepare, w);
880		1035
…		…
900	void DESTROY (ev_check *w)	1055	void DESTROY (ev_check *w)
901	CODE:	1056	CODE:
902	STOP (check, w);	1057	STOP (check, w);
903	e_destroy (w);	1058	e_destroy (w);
904		1059
		1060	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1061
		1062	void ev_fork_start (ev_fork *w)
		1063	CODE:
		1064	START (fork, w);
		1065
		1066	void ev_fork_stop (ev_fork *w)
		1067	CODE:
		1068	STOP (fork, w);
		1069
		1070	void DESTROY (ev_fork *w)
		1071	CODE:
		1072	STOP (fork, w);
		1073	e_destroy (w);
		1074
905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1075	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
906		1076
907	void ev_child_start (ev_child *w)	1077	void ev_child_start (ev_child *w)
908	CODE:	1078	CODE:
909	START (child, w);	1079	START (child, w);
…		…
915	void DESTROY (ev_child *w)	1085	void DESTROY (ev_child *w)
916	CODE:	1086	CODE:
917	STOP (child, w);	1087	STOP (child, w);
918	e_destroy (w);	1088	e_destroy (w);
919		1089
920	void set (ev_child *w, int pid)	1090	void set (ev_child *w, int pid, int trace)
921	CODE:	1091	CODE:
922	RESET (child, w, (w, pid));	1092	RESET (child, w, (w, pid, trace));
923		1093
924	int pid (ev_child *w, int new_pid = 0)
925	CODE:
926	{
927	RETVAL = w->pid;
928
929	if (items > 1)
930	RESET (child, w, (w, new_pid));
931	}
932	OUTPUT:
933	RETVAL
934
935
936	int rstatus (ev_child *w)	1094	int pid (ev_child *w)
937	ALIAS:	1095	ALIAS:
938	rpid = 1	1096	rpid = 1
		1097	rstatus = 2
939	CODE:	1098	CODE:
940	RETVAL = ix ? w->rpid : w->rstatus;	1099	RETVAL = ix == 0 ? w->pid
		1100	: ix == 1 ? w->rpid
		1101	: w->rstatus;
941	OUTPUT:	1102	OUTPUT:
942	RETVAL	1103	RETVAL
943		1104
944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1105	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
945		1106
…		…
996	PPCODE:	1157	PPCODE:
997	{	1158	{
998	ev_statdata *s = ix ? &w->attr : &w->prev;	1159	ev_statdata *s = ix ? &w->attr : &w->prev;
999		1160
1000	if (ix == 1)	1161	if (ix == 1)
1001	ev_stat_stat (w);	1162	ev_stat_stat (e_loop (w), w);
1002	else if (!s->st_nlink)	1163	else if (!s->st_nlink)
1003	errno = ENOENT;	1164	errno = ENOENT;
1004		1165
1005	PL_statcache.st_dev = s->st_nlink;	1166	PL_statcache.st_dev = s->st_nlink;
1006	PL_statcache.st_ino = s->st_ino;	1167	PL_statcache.st_ino = s->st_ino;
…		…
1033	PUSHs (sv_2mortal (newSVuv (4096)));	1194	PUSHs (sv_2mortal (newSVuv (4096)));
1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1195	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1035	}	1196	}
1036	}	1197	}
1037		1198
1038	#ifndef _WIN32
1039
1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1199	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1041		1200
1042	BOOT:	1201	void ev_embed_start (ev_embed *w)
1043	{	1202	CODE:
1044	HV *stash = gv_stashpv ("EV::DNS", 1);	1203	START (embed, w);
1045		1204
1046	static const struct {	1205	void ev_embed_stop (ev_embed *w)
1047	const char *name;	1206	CODE:
1048	IV iv;	1207	STOP (embed, w);
1049	} *civ, const_iv[] = {
1050	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1051	const_iv (DNS_, ERR_NONE)
1052	const_iv (DNS_, ERR_FORMAT)
1053	const_iv (DNS_, ERR_SERVERFAILED)
1054	const_iv (DNS_, ERR_NOTEXIST)
1055	const_iv (DNS_, ERR_NOTIMPL)
1056	const_iv (DNS_, ERR_REFUSED)
1057	const_iv (DNS_, ERR_TRUNCATED)
1058	const_iv (DNS_, ERR_UNKNOWN)
1059	const_iv (DNS_, ERR_TIMEOUT)
1060	const_iv (DNS_, ERR_SHUTDOWN)
1061	const_iv (DNS_, IPv4_A)
1062	const_iv (DNS_, PTR)
1063	const_iv (DNS_, IPv6_AAAA)
1064	const_iv (DNS_, QUERY_NO_SEARCH)
1065	const_iv (DNS_, OPTION_SEARCH)
1066	const_iv (DNS_, OPTION_NAMESERVERS)
1067	const_iv (DNS_, OPTION_MISC)
1068	const_iv (DNS_, OPTIONS_ALL)
1069	const_iv (DNS_, NO_SEARCH)
1070	};
1071		1208
1072	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1209	void DESTROY (ev_embed *w)
1073	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1210	CODE:
1074	}	1211	STOP (embed, w);
		1212	e_destroy (w);
1075		1213
1076	int evdns_init ()	1214	void set (ev_embed *w, struct ev_loop *loop)
		1215	CODE:
		1216	{
		1217	sv_setsv (w->fh, ST (1));
		1218	RESET (embed, w, (w, loop));
		1219	}
1077		1220
1078	void evdns_shutdown (int fail_requests = 1)	1221	SV *other (ev_embed *w)
		1222	CODE:
		1223	RETVAL = newSVsv (w->fh);
		1224	OUTPUT:
		1225	RETVAL
1079		1226
1080	const char *evdns_err_to_string (int err)	1227	void ev_embed_sweep (ev_embed *w)
		1228	C_ARGS: e_loop (w), w
1081		1229
1082	int evdns_nameserver_add (U32 address)	1230	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1083		1231
1084	int evdns_count_nameservers ()	1232	void ev_async_start (ev_async *w)
		1233	CODE:
		1234	START (async, w);
1085		1235
1086	int evdns_clear_nameservers_and_suspend ()	1236	void ev_async_stop (ev_async *w)
		1237	CODE:
		1238	STOP (async, w);
1087		1239
1088	int evdns_resume ()	1240	void DESTROY (ev_async *w)
		1241	CODE:
		1242	STOP (async, w);
		1243	e_destroy (w);
1089		1244
1090	int evdns_nameserver_ip_add (char *ip_as_string)	1245	void ev_async_send (ev_async *w)
		1246	C_ARGS: e_loop (w), w
1091		1247
1092	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1248	SV *ev_async_async_pending (ev_async *w)
1093	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1094
1095	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1096	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1097
1098	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1099	ALIAS:
1100	evdns_resolve_reverse_ipv6 = 1
1101	CODE:	1249	CODE:
1102	{	1250	RETVAL = boolSV (ev_async_pending (w));
1103	STRLEN len;	1251	OUTPUT:
1104	char *data = SvPVbyte (addr, len);
1105	if (len != (ix ? 16 : 4))
1106	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1107
1108	RETVAL = ix	1252	RETVAL
1109	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1110	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1111	}
1112	OUTPUT:
1113	RETVAL
1114		1253
1115	int evdns_set_option (char *option, char *val, int flags)	1254	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1116		1255
1117	int evdns_resolv_conf_parse (int flags, const char *filename)	1256	SV *new (SV *klass, unsigned int flags = 0)
		1257	CODE:
		1258	{
		1259	struct ev_loop *loop = ev_loop_new (flags);
1118		1260
1119	#ifdef _WIN32	1261	if (!loop)
		1262	XSRETURN_UNDEF;
1120		1263
1121	int evdns_config_windows_nameservers ()	1264	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1265	}
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	void DESTROY (struct ev_loop *loop)
		1270	CODE:
		1271	if (loop != evapi.default_loop) /* global destruction sucks */
		1272	ev_loop_destroy (loop);
		1273
		1274	void ev_loop_fork (struct ev_loop *loop)
		1275
		1276	void ev_loop_verify (struct ev_loop *loop)
		1277
		1278	NV ev_now (struct ev_loop *loop)
		1279
		1280	void ev_now_update (struct ev_loop *loop)
		1281
		1282	void ev_suspend (struct ev_loop *loop)
		1283
		1284	void ev_resume (struct ev_loop *loop)
		1285
		1286	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1287
		1288	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1289
		1290	unsigned int ev_backend (struct ev_loop *loop)
		1291
		1292	unsigned int ev_loop_count (struct ev_loop *loop)
		1293
		1294	unsigned int ev_loop_depth (struct ev_loop *loop)
		1295
		1296	void ev_loop (struct ev_loop *loop, int flags = 0)
		1297
		1298	void ev_unloop (struct ev_loop *loop, int how = 1)
		1299
		1300	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1301
		1302	unsigned int ev_pending_count (struct ev_loop *loop)
		1303
		1304	void ev_invoke_pending (struct ev_loop *loop)
		1305
		1306	#if 0
		1307
		1308	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1309	CODE:
		1310	{
		1311	Signal signum = s_signum (signal);
		1312	CHECK_SIG (signal, signum);
		1313
		1314	ev_feed_signal_event (loop, signum);
		1315	}
1122		1316
1123	#endif	1317	#endif
1124		1318
1125	void evdns_search_clear ()	1319	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1126		1320	ALIAS:
1127	void evdns_search_add (char *domain)	1321	io_ns = 1
1128		1322	CODE:
1129	void evdns_search_ndots_set (int ndots)
1130
1131	#if 0
1132
1133	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1134
1135	BOOT:
1136	{	1323	{
1137	HV *stash = gv_stashpv ("EV::HTTP", 1);	1324	int fd = s_fileno (fh, events & EV_WRITE);
		1325	CHECK_FD (fh, fd);
1138		1326
1139	static const struct {	1327	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1140	const char *name;	1328	RETVAL->fh = newSVsv (fh);
1141	IV iv;	1329	ev_io_set (RETVAL, fd, events);
1142	} *civ, const_iv[] = {	1330	if (!ix) START (io, RETVAL);
1143	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1144	const_iv (HTTP_, OK)
1145	const_iv (HTTP_, NOCONTENT)
1146	const_iv (HTTP_, MOVEPERM)
1147	const_iv (HTTP_, MOVETEMP)
1148	const_iv (HTTP_, NOTMODIFIED)
1149	const_iv (HTTP_, BADREQUEST)
1150	const_iv (HTTP_, NOTFOUND)
1151	const_iv (HTTP_, SERVUNAVAIL)
1152	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1153	const_iv (EVHTTP_, PROXY_REQUEST)
1154	const_iv (EVHTTP_, REQ_GET)
1155	const_iv (EVHTTP_, REQ_POST)
1156	const_iv (EVHTTP_, REQ_HEAD)
1157	const_iv (EVHTTP_, REQUEST)
1158	const_iv (EVHTTP_, RESPONSE)
1159	};
1160
1161	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1162	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1163	}	1331	}
		1332	OUTPUT:
		1333	RETVAL
1164		1334
1165	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1335	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1336	ALIAS:
		1337	timer_ns = 1
		1338	INIT:
		1339	CHECK_REPEAT (repeat);
		1340	CODE:
		1341	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1342	ev_timer_set (RETVAL, after, repeat);
		1343	if (!ix) START (timer, RETVAL);
		1344	OUTPUT:
		1345	RETVAL
1166		1346
1167	#HttpRequest new (SV *klass, SV *cb)	1347	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1348	ALIAS:
		1349	periodic_ns = 1
		1350	INIT:
		1351	CHECK_REPEAT (interval);
		1352	CODE:
		1353	{
		1354	ev_periodic *w;
		1355	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1356	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1357	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1358	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1359	if (!ix) START (periodic, w);
		1360	}
		1361	OUTPUT:
		1362	RETVAL
1168		1363
1169	#void DESTROY (struct evhttp_request *req);	1364	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1365	ALIAS:
		1366	signal_ns = 1
		1367	CODE:
		1368	{
		1369	Signal signum = s_signum (signal);
		1370	CHECK_SIG (signal, signum);
1170		1371
1171	#endif	1372	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1373	ev_signal_set (RETVAL, signum);
		1374	if (!ix) START_SIGNAL (RETVAL);
		1375	}
		1376	OUTPUT:
		1377	RETVAL
1172		1378
1173	#endif	1379	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1380	ALIAS:
		1381	idle_ns = 1
		1382	CODE:
		1383	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1384	ev_idle_set (RETVAL);
		1385	if (!ix) START (idle, RETVAL);
		1386	OUTPUT:
		1387	RETVAL
1174		1388
		1389	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1390	ALIAS:
		1391	prepare_ns = 1
		1392	CODE:
		1393	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1394	ev_prepare_set (RETVAL);
		1395	if (!ix) START (prepare, RETVAL);
		1396	OUTPUT:
		1397	RETVAL
1175		1398
		1399	ev_check *check (struct ev_loop *loop, SV *cb)
		1400	ALIAS:
		1401	check_ns = 1
		1402	CODE:
		1403	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1404	ev_check_set (RETVAL);
		1405	if (!ix) START (check, RETVAL);
		1406	OUTPUT:
		1407	RETVAL
1176		1408
		1409	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1410	ALIAS:
		1411	fork_ns = 1
		1412	CODE:
		1413	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1414	ev_fork_set (RETVAL);
		1415	if (!ix) START (fork, RETVAL);
		1416	OUTPUT:
		1417	RETVAL
1177		1418
		1419	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1420	ALIAS:
		1421	child_ns = 1
		1422	CODE:
		1423	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1424	ev_child_set (RETVAL, pid, trace);
		1425	if (!ix) START (child, RETVAL);
		1426	OUTPUT:
		1427	RETVAL
1178		1428
		1429	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1430	ALIAS:
		1431	stat_ns = 1
		1432	CODE:
		1433	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1434	RETVAL->fh = newSVsv (path);
		1435	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1436	if (!ix) START (stat, RETVAL);
		1437	OUTPUT:
		1438	RETVAL
1179		1439
		1440	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1441	ALIAS:
		1442	embed_ns = 1
		1443	CODE:
		1444	{
		1445	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1446	croak ("passed loop is not embeddable via EV::embed,");
1180		1447
		1448	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1449	RETVAL->fh = newSVsv (ST (1));
		1450	ev_embed_set (RETVAL, other);
		1451	if (!ix) START (embed, RETVAL);
		1452	}
		1453	OUTPUT:
		1454	RETVAL
		1455
		1456	ev_async *async (struct ev_loop *loop, SV *cb)
		1457	ALIAS:
		1458	async_ns = 1
		1459	CODE:
		1460	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1461	ev_async_set (RETVAL);
		1462	if (!ix) START (async, RETVAL);
		1463	OUTPUT:
		1464	RETVAL
		1465
		1466	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1467	CODE:
		1468	ev_once (
		1469	loop,
		1470	s_fileno (fh, events & EV_WRITE), events,
		1471	SvOK (timeout) ? SvNV (timeout) : -1.,
		1472	e_once_cb,
		1473	newSVsv (cb)
		1474	);
		1475

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