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Comparing EV/EV.xs (file contents):
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC vs.
Revision 1.136 by root, Tue Mar 16 17:11:48 2010 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/
6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
13		24
14	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	26	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
19	#endif	30	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	31	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	32	#include "libev/ev.c"
22	#include "event.c"
23
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35		33
36	#ifndef _WIN32	34	#ifndef _WIN32
37	# include <pthread.h>	35	# include <pthread.h>
38	#endif	36	#endif
39		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		39
40	#define WFLAG_KEEPALIVE 1	40	#define WFLAG_KEEPALIVE 1
		41	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		42
42	#define UNREF(w) \	43	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	44	if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	45	&& ev_is_active (w)) \
45	ev_unref ();	46	{ \
		47	ev_unref (e_loop (w)); \
		48	(w)->e_flags |= WFLAG_UNREFED; \
		49	}
46		50
47	#define REF(w) \	51	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	52	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	53	{ \
50	ev_ref ();	54	(w)->e_flags &= ~WFLAG_UNREFED; \
		55	ev_ref (e_loop (w)); \
		56	}
51		57
52	#define START(type,w) \	58	#define START(type,w) \
53	do { \	59	do { \
		60	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	61	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	62	} while (0)
57		63
58	#define STOP(type,w) \	64	#define STOP(type,w) \
59	do { \	65	do { \
60	REF (w); \	66	REF (w); \
61	ev_ ## type ## _stop (w); \	67	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	68	} while (0)
63		69
64	#define RESET(type,w,seta) \	70	#define RESET(type,w,seta) \
65	do { \	71	do { \
66	int active = ev_is_active (w); \	72	int active = ev_is_active (w); \
67	if (active) STOP (type, w); \	73	if (active) STOP (type, w); \
68	ev_ ## type ## _set seta; \	74	ev_ ## type ## _set seta; \
69	if (active) START (type, w); \	75	if (active) START (type, w); \
70	} while (0)	76	} while (0)
71		77
72	typedef int Signal;	78	typedef int Signal;
73		79
		80	/* horrible... */
		81	#define CHECK_SIGNAL_CAN_START(w) \
		82	do { \
		83	/* dive into the internals of libev to avoid aborting in libev */ \
		84	if (signals [(w)->signum - 1].loop \
		85	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		86	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		87	} while (0)
		88
		89	#define START_SIGNAL(w) \
		90	do { \
		91	CHECK_SIGNAL_CAN_START (w); \
		92	START (signal, w); \
		93	} while (0) \
		94
		95	#define RESET_SIGNAL(w,seta) \
		96	do { \
		97	int active = ev_is_active (w); \
		98	if (active) STOP (signal, w); \
		99	ev_ ## signal ## _set seta; \
		100	if (active) START_SIGNAL (w); \
		101	} while (0)
		102
		103	static SV *default_loop_sv;
		104
74	static struct EVAPI evapi;	105	static struct EVAPI evapi;
75		106
76	static HV	107	static HV
		108	*stash_loop,
77	*stash_watcher,	109	*stash_watcher,
78	*stash_io,	110	*stash_io,
79	*stash_timer,	111	*stash_timer,
80	*stash_periodic,	112	*stash_periodic,
81	*stash_signal,	113	*stash_signal,
…		…
83	*stash_stat,	115	*stash_stat,
84	*stash_idle,	116	*stash_idle,
85	*stash_prepare,	117	*stash_prepare,
86	*stash_check,	118	*stash_check,
87	*stash_embed,	119	*stash_embed,
88	*stash_fork;	120	*stash_fork,
89		121	*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		122
115	/////////////////////////////////////////////////////////////////////////////	123	/////////////////////////////////////////////////////////////////////////////
116	// Event	124	// Event
117		125
118	static void e_cb (ev_watcher *w, int revents);	126	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		127
137	static void *	128	static void *
138	e_new (int size, SV *cb_sv)	129	e_new (int size, SV *cb_sv, SV *loop)
139	{	130	{
		131	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	132	ev_watcher *w;
141	SV *self = NEWSV (0, size);	133	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	134	SvPOK_only (self);
143	SvCUR_set (self, size);	135	SvCUR_set (self, size);
144		136
145	w = (ev_watcher *)SvPVX (self);	137	w = (ev_watcher *)SvPVX (self);
146		138
147	ev_init (w, e_cb);	139	ev_init (w, cv ? e_cb : 0);
148		140
		141	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	142	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	143	w->data = 0;
151	w->fh = 0;	144	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	145	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	146	w->self = self;
154		147
155	return (void *)w;	148	return (void *)w;
156	}	149	}
157		150
158	static void	151	static void
159	e_destroy (void *w_)	152	e_destroy (void *w_)
160	{	153	{
161	ev_watcher *w = (ev_watcher *)w_;	154	ev_watcher *w = (ev_watcher *)w_;
162		155
		156	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	157	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	158	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	159	SvREFCNT_dec (w->data ); w->data = 0;
166	}	160	}
167		161
…		…
180	}	174	}
181		175
182	return rv;	176	return rv;
183	}	177	}
184		178
185	static SV *sv_events_cache;	179	static SV *sv_self_cache, *sv_events_cache;
186		180
187	static void	181	static void
188	e_cb (ev_watcher *w, int revents)	182	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	183	{
190	dSP;	184	dSP;
191	I32 mark = SP - PL_stack_base;	185	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	186	SV *sv_self, *sv_events;
193		187
		188	/* libev might have stopped the watcher */
		189	if (expect_false (w->e_flags & WFLAG_UNREFED)
		190	&& !ev_is_active (w))
		191	REF (w);
		192
		193	if (expect_true (sv_self_cache))
		194	{
		195	sv_self = sv_self_cache; sv_self_cache = 0;
		196	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		197	}
		198	else
		199	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	200	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		201	SvREADONLY_on (sv_self);
		202	}
		203
		204	if (expect_true (sv_events_cache))
		205	{
		206	sv_events = sv_events_cache; sv_events_cache = 0;
		207	SvIV_set (sv_events, revents);
		208	}
		209	else
		210	{
		211	sv_events = newSViv (revents);
		212	SvREADONLY_on (sv_events);
		213	}
		214
		215	PUSHMARK (SP);
		216	EXTEND (SP, 2);
		217	PUSHs (sv_self);
		218	PUSHs (sv_events);
		219
		220	PUTBACK;
		221	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		222
		223	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		224	SvREFCNT_dec (sv_self);
		225	else
		226	{
		227	SvREFCNT_dec (SvRV (sv_self));
		228	SvRV_set (sv_self, &PL_sv_undef);
		229	sv_self_cache = sv_self;
		230	}
		231
		232	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		233	SvREFCNT_dec (sv_events);
		234	else
		235	sv_events_cache = sv_events;
		236
		237	if (expect_false (SvTRUE (ERRSV)))
		238	{
		239	SPAGAIN;
		240	PUSHMARK (SP);
		241	PUTBACK;
		242	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		243	}
		244
		245	SP = PL_stack_base + mark;
		246	PUTBACK;
		247	}
		248
		249	static void
		250	e_once_cb (int revents, void *arg)
		251	{
		252	dSP;
		253	I32 mark = SP - PL_stack_base;
		254	SV *sv_events;
195		255
196	if (sv_events_cache)	256	if (sv_events_cache)
197	{	257	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	258	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	259	SvIV_set (sv_events, revents);
200	}	260	}
201	else	261	else
202	sv_events = newSViv (revents);	262	sv_events = newSViv (revents);
203		263
204	PUSHMARK (SP);	264	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	265	XPUSHs (sv_events);
208		266
209	PUTBACK;	267	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	268	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		269
212	SvREFCNT_dec (sv_self);	270	SvREFCNT_dec ((SV *)arg);
213		271
214	if (sv_events_cache)	272	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	273	SvREFCNT_dec (sv_events);
216	else	274	else
217	sv_events_cache = sv_events;	275	sv_events_cache = sv_events;
218		276
219	if (SvTRUE (ERRSV))	277	if (SvTRUE (ERRSV))
220	{	278	{
221	PUSHMARK (SP);	279	SPAGAIN;
222	PUTBACK;
223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
224	}
225
226	SP = PL_stack_base + mark;
227	PUTBACK;
228	}
229
230	static void
231	e_once_cb (int revents, void *arg)
232	{
233	dSP;
234	I32 mark = SP - PL_stack_base;
235	SV *sv_events;
236
237	if (sv_events_cache)
238	{
239	sv_events = sv_events_cache; sv_events_cache = 0;
240	SvIV_set (sv_events, revents);
241	}
242	else
243	sv_events = newSViv (revents);
244
245	PUSHMARK (SP);
246	XPUSHs (sv_events);
247
248	PUTBACK;
249	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
250
251	SvREFCNT_dec ((SV *)arg);
252
253	if (sv_events_cache)
254	SvREFCNT_dec (sv_events);
255	else
256	sv_events_cache = sv_events;
257
258	if (SvTRUE (ERRSV))
259	{
260	PUSHMARK (SP);	280	PUSHMARK (SP);
261	PUTBACK;	281	PUTBACK;
262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	282	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
263	}	283	}
264		284
…		…
307	LEAVE;	327	LEAVE;
308		328
309	return retval;	329	return retval;
310	}	330	}
311		331
312	/////////////////////////////////////////////////////////////////////////////
313	// DNS
314
315	#ifndef _WIN32
316	static void
317	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
318	{
319	dSP;
320	SV *cb = (SV *)arg;
321
322	ENTER;
323	SAVETMPS;
324	PUSHMARK (SP);
325	EXTEND (SP, count + 3);
326	PUSHs (sv_2mortal (newSViv (result)));
327
328	if (result == DNS_ERR_NONE && ttl >= 0)
329	{
330	int i;
331
332	PUSHs (sv_2mortal (newSViv (type)));
333	PUSHs (sv_2mortal (newSViv (ttl)));
334
335	for (i = 0; i < count; ++i)
336	switch (type)
337	{
338	case DNS_IPv6_AAAA:
339	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
340	break;
341	case DNS_IPv4_A:
342	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
343	break;
344	case DNS_PTR:
345	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
346	break;
347	}
348	}
349
350	PUTBACK;
351	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
352
353	FREETMPS;
354
355	if (SvTRUE (ERRSV))
356	{
357	PUSHMARK (SP);
358	PUTBACK;
359	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
360	}
361
362	LEAVE;
363	}
364	#endif
365
366	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	332	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367	croak (# repeat " value must be >= 0");	333	croak (# repeat " value must be >= 0");
368		334
369	#define CHECK_FD(fh,fd) if ((fd) < 0) \	335	#define CHECK_FD(fh,fd) if ((fd) < 0) \
370	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	336	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
391	const_iv (EV_, MINPRI)	357	const_iv (EV_, MINPRI)
392	const_iv (EV_, MAXPRI)	358	const_iv (EV_, MAXPRI)
393		359
394	const_iv (EV_, UNDEF)	360	const_iv (EV_, UNDEF)
395	const_iv (EV_, NONE)	361	const_iv (EV_, NONE)
396	const_iv (EV_, TIMEOUT)
397	const_iv (EV_, READ)	362	const_iv (EV_, READ)
398	const_iv (EV_, WRITE)	363	const_iv (EV_, WRITE)
		364	const_iv (EV_, IO)
		365	const_iv (EV_, TIMEOUT) /* deprecated */
		366	const_iv (EV_, TIMER)
		367	const_iv (EV_, PERIODIC)
399	const_iv (EV_, SIGNAL)	368	const_iv (EV_, SIGNAL)
		369	const_iv (EV_, CHILD)
		370	const_iv (EV_, STAT)
400	const_iv (EV_, IDLE)	371	const_iv (EV_, IDLE)
		372	const_iv (EV_, PREPARE)
401	const_iv (EV_, CHECK)	373	const_iv (EV_, CHECK)
		374	const_iv (EV_, EMBED)
		375	const_iv (EV_, FORK)
		376	const_iv (EV_, ASYNC)
		377	const_iv (EV_, CUSTOM)
402	const_iv (EV_, ERROR)	378	const_iv (EV_, ERROR)
403		379
		380	const_iv (EV, LOOP_NONBLOCK)
404	const_iv (EV, LOOP_ONESHOT)	381	const_iv (EV, LOOP_ONESHOT)
		382
405	const_iv (EV, LOOP_NONBLOCK)	383	const_iv (EV, UNLOOP_CANCEL)
406	const_iv (EV, UNLOOP_ONE)	384	const_iv (EV, UNLOOP_ONE)
407	const_iv (EV, UNLOOP_ALL)	385	const_iv (EV, UNLOOP_ALL)
408		386
409	const_iv (EV, BACKEND_SELECT)	387	const_iv (EV, BACKEND_SELECT)
410	const_iv (EV, BACKEND_POLL)	388	const_iv (EV, BACKEND_POLL)
411	const_iv (EV, BACKEND_EPOLL)	389	const_iv (EV, BACKEND_EPOLL)
412	const_iv (EV, BACKEND_KQUEUE)	390	const_iv (EV, BACKEND_KQUEUE)
413	const_iv (EV, BACKEND_DEVPOLL)	391	const_iv (EV, BACKEND_DEVPOLL)
414	const_iv (EV, BACKEND_PORT)	392	const_iv (EV, BACKEND_PORT)
		393	const_iv (EV, BACKEND_ALL)
415	const_iv (EV, FLAG_AUTO)	394	const_iv (EV, FLAG_AUTO)
		395	const_iv (EV, FLAG_FORKCHECK)
		396	const_iv (EV, FLAG_SIGNALFD)
416	const_iv (EV, FLAG_NOENV)	397	const_iv (EV, FLAG_NOENV)
		398	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
417	const_iv (EV, FLAG_FORKCHECK)	399	const_iv (EV, FLAG_NOINOTIFY)
		400
		401	const_iv (EV_, VERSION_MAJOR)
		402	const_iv (EV_, VERSION_MINOR)
418	};	403	};
419		404
420	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	405	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	406	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
422		407
		408	stash_loop = gv_stashpv ("EV::Loop" , 1);
423	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	409	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
424	stash_io = gv_stashpv ("EV::IO" , 1);	410	stash_io = gv_stashpv ("EV::IO" , 1);
425	stash_timer = gv_stashpv ("EV::Timer" , 1);	411	stash_timer = gv_stashpv ("EV::Timer" , 1);
426	stash_periodic = gv_stashpv ("EV::Periodic", 1);	412	stash_periodic = gv_stashpv ("EV::Periodic", 1);
427	stash_signal = gv_stashpv ("EV::Signal" , 1);	413	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
429	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	415	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
430	stash_check = gv_stashpv ("EV::Check" , 1);	416	stash_check = gv_stashpv ("EV::Check" , 1);
431	stash_child = gv_stashpv ("EV::Child" , 1);	417	stash_child = gv_stashpv ("EV::Child" , 1);
432	stash_embed = gv_stashpv ("EV::Embed" , 1);	418	stash_embed = gv_stashpv ("EV::Embed" , 1);
433	stash_stat = gv_stashpv ("EV::Stat" , 1);	419	stash_stat = gv_stashpv ("EV::Stat" , 1);
		420	stash_fork = gv_stashpv ("EV::Fork" , 1);
		421	stash_async = gv_stashpv ("EV::Async" , 1);
434		422
435	{	423	{
436	SV *sv = perl_get_sv ("EV::API", TRUE);	424	SV *sv = perl_get_sv ("EV::API", TRUE);
437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	425	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438		426
439	/* the poor man's shared library emulator */	427	/* the poor man's shared library emulator */
440	evapi.ver = EV_API_VERSION;	428	evapi.ver = EV_API_VERSION;
441	evapi.rev = EV_API_REVISION;	429	evapi.rev = EV_API_REVISION;
442	evapi.sv_fileno = sv_fileno;	430	evapi.sv_fileno = sv_fileno;
443	evapi.sv_signum = sv_signum;	431	evapi.sv_signum = s_signum;
		432	evapi.supported_backends = ev_supported_backends ();
		433	evapi.recommended_backends = ev_recommended_backends ();
		434	evapi.embeddable_backends = ev_embeddable_backends ();
		435	evapi.time_ = ev_time;
		436	evapi.sleep_ = ev_sleep;
		437	evapi.loop_new = ev_loop_new;
		438	evapi.loop_destroy = ev_loop_destroy;
		439	evapi.loop_fork = ev_loop_fork;
		440	evapi.loop_count = ev_loop_count;
		441	evapi.loop_depth = ev_loop_depth;
		442	evapi.set_userdata = ev_set_userdata;
		443	evapi.userdata = ev_userdata;
444	evapi.now = ev_now;	444	evapi.now = ev_now;
		445	evapi.now_update = ev_now_update;
		446	evapi.suspend = ev_suspend;
		447	evapi.resume = ev_resume;
445	evapi.backend = ev_backend;	448	evapi.backend = ev_backend;
446	evapi.unloop = ev_unloop;	449	evapi.unloop = ev_unloop;
		450	evapi.invoke_pending = ev_invoke_pending;
		451	evapi.pending_count = ev_pending_count;
		452	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		453	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
447	evapi.ref = ev_ref;	454	evapi.ref = ev_ref;
448	evapi.unref = ev_unref;	455	evapi.unref = ev_unref;
449	evapi.time = ev_time;
450	evapi.loop = ev_loop;	456	evapi.loop = ev_loop;
451	evapi.once = ev_once;	457	evapi.once = ev_once;
452	evapi.io_start = ev_io_start;	458	evapi.io_start = ev_io_start;
453	evapi.io_stop = ev_io_stop;	459	evapi.io_stop = ev_io_stop;
454	evapi.timer_start = ev_timer_start;	460	evapi.timer_start = ev_timer_start;
455	evapi.timer_stop = ev_timer_stop;	461	evapi.timer_stop = ev_timer_stop;
456	evapi.timer_again = ev_timer_again;	462	evapi.timer_again = ev_timer_again;
		463	evapi.timer_remaining = ev_timer_remaining;
457	evapi.periodic_start = ev_periodic_start;	464	evapi.periodic_start = ev_periodic_start;
458	evapi.periodic_stop = ev_periodic_stop;	465	evapi.periodic_stop = ev_periodic_stop;
459	evapi.signal_start = ev_signal_start;	466	evapi.signal_start = ev_signal_start;
460	evapi.signal_stop = ev_signal_stop;	467	evapi.signal_stop = ev_signal_stop;
461	evapi.idle_start = ev_idle_start;	468	evapi.idle_start = ev_idle_start;
462	evapi.idle_stop = ev_idle_stop;	469	evapi.idle_stop = ev_idle_stop;
463	evapi.prepare_start = ev_prepare_start;	470	evapi.prepare_start = ev_prepare_start;
464	evapi.prepare_stop = ev_prepare_stop;	471	evapi.prepare_stop = ev_prepare_stop;
465	evapi.check_start = ev_check_start;	472	evapi.check_start = ev_check_start;
466	evapi.check_stop = ev_check_stop;	473	evapi.check_stop = ev_check_stop;
467	evapi.child_start = ev_child_start;	474	evapi.child_start = ev_child_start;
468	evapi.child_stop = ev_child_stop;	475	evapi.child_stop = ev_child_stop;
469	evapi.stat_start = ev_stat_start;	476	evapi.stat_start = ev_stat_start;
470	evapi.stat_stop = ev_stat_stop;	477	evapi.stat_stop = ev_stat_stop;
471	evapi.stat_stat = ev_stat_stat;	478	evapi.stat_stat = ev_stat_stat;
		479	evapi.embed_start = ev_embed_start;
		480	evapi.embed_stop = ev_embed_stop;
		481	evapi.embed_sweep = ev_embed_sweep;
		482	evapi.fork_start = ev_fork_start;
		483	evapi.fork_stop = ev_fork_stop;
		484	evapi.async_start = ev_async_start;
		485	evapi.async_stop = ev_async_stop;
		486	evapi.async_send = ev_async_send;
		487	evapi.clear_pending = ev_clear_pending;
		488	evapi.invoke = ev_invoke;
472		489
473	sv_setiv (sv, (IV)&evapi);	490	sv_setiv (sv, (IV)&evapi);
474	SvREADONLY_on (sv);	491	SvREADONLY_on (sv);
475	}	492	}
476	#ifndef _WIN32	493	#ifndef _WIN32
477	pthread_atfork (0, 0, ev_default_fork);	494	pthread_atfork (0, 0, ev_default_fork);
478	#endif	495	#endif
479	}	496	}
480		497
		498	SV *ev_default_loop (unsigned int flags = 0)
		499	CODE:
		500	{
		501	if (!default_loop_sv)
		502	{
		503	evapi.default_loop = ev_default_loop (flags);
		504
		505	if (!evapi.default_loop)
		506	XSRETURN_UNDEF;
		507
		508	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		509	}
		510
		511	RETVAL = newSVsv (default_loop_sv);
		512	}
		513	OUTPUT:
		514	RETVAL
		515
		516	void ev_default_destroy ()
		517	CODE:
		518	ev_default_destroy ();
		519	SvREFCNT_dec (default_loop_sv);
		520	default_loop_sv = 0;
		521
		522	unsigned int ev_supported_backends ()
		523
		524	unsigned int ev_recommended_backends ()
		525
		526	unsigned int ev_embeddable_backends ()
		527
		528	void ev_sleep (NV interval)
		529
		530	NV ev_time ()
		531
481	NV ev_now ()	532	NV ev_now ()
		533	C_ARGS: evapi.default_loop
		534
		535	void ev_now_update ()
		536	C_ARGS: evapi.default_loop
		537
		538	void ev_suspend ()
		539	C_ARGS: evapi.default_loop
		540
		541	void ev_resume ()
		542	C_ARGS: evapi.default_loop
482		543
483	unsigned int ev_backend ()	544	unsigned int ev_backend ()
		545	C_ARGS: evapi.default_loop
484		546
485	NV ev_time ()	547	void ev_loop_verify ()
		548	C_ARGS: evapi.default_loop
486		549
487	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	550	unsigned int ev_loop_count ()
		551	C_ARGS: evapi.default_loop
		552
		553	unsigned int ev_loop_depth ()
		554	C_ARGS: evapi.default_loop
		555
		556	void ev_set_io_collect_interval (NV interval)
		557	C_ARGS: evapi.default_loop, interval
		558
		559	void ev_set_timeout_collect_interval (NV interval)
		560	C_ARGS: evapi.default_loop, interval
488		561
489	void ev_loop (int flags = 0)	562	void ev_loop (int flags = 0)
		563	C_ARGS: evapi.default_loop, flags
490		564
491	void ev_unloop (int how = 1)	565	void ev_unloop (int how = EVUNLOOP_ONE)
		566	C_ARGS: evapi.default_loop, how
		567
		568	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		569	C_ARGS: evapi.default_loop, fd, revents
		570
		571	void ev_feed_signal_event (SV *signal)
		572	CODE:
		573	{
		574	Signal signum = s_signum (signal);
		575	CHECK_SIG (signal, signum);
		576
		577	ev_feed_signal_event (evapi.default_loop, signum);
		578	}
		579
		580	unsigned int ev_pending_count ()
		581	C_ARGS: evapi.default_loop
		582
		583	void ev_invoke_pending ()
		584	C_ARGS: evapi.default_loop
492		585
493	ev_io *io (SV *fh, int events, SV *cb)	586	ev_io *io (SV *fh, int events, SV *cb)
494	ALIAS:	587	ALIAS:
495	io_ns = 1	588	io_ns = 1
		589	_ae_io = 2
496	CODE:	590	CODE:
497	{	591	{
498	int fd = sv_fileno (fh);	592	int fd = s_fileno (fh, events & EV_WRITE);
499	CHECK_FD (fh, fd);	593	CHECK_FD (fh, fd);
500		594
		595	if (ix == 2)
		596	{
		597	ix = 0;
		598	events = events ? EV_WRITE : EV_READ;
		599	}
		600
501	RETVAL = e_new (sizeof (ev_io), cb);	601	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
502	RETVAL->fh = newSVsv (fh);	602	RETVAL->fh = newSVsv (fh);
503	ev_io_set (RETVAL, fd, events);	603	ev_io_set (RETVAL, fd, events);
504	if (!ix) START (io, RETVAL);	604	if (!ix) START (io, RETVAL);
505	}	605	}
506	OUTPUT:	606	OUTPUT:
…		…
510	ALIAS:	610	ALIAS:
511	timer_ns = 1	611	timer_ns = 1
512	INIT:	612	INIT:
513	CHECK_REPEAT (repeat);	613	CHECK_REPEAT (repeat);
514	CODE:	614	CODE:
515	RETVAL = e_new (sizeof (ev_timer), cb);	615	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
516	ev_timer_set (RETVAL, after, repeat);	616	ev_timer_set (RETVAL, after, repeat);
517	if (!ix) START (timer, RETVAL);	617	if (!ix) START (timer, RETVAL);
518	OUTPUT:	618	OUTPUT:
519	RETVAL	619	RETVAL
520		620
…		…
524	INIT:	624	INIT:
525	CHECK_REPEAT (interval);	625	CHECK_REPEAT (interval);
526	CODE:	626	CODE:
527	{	627	{
528	ev_periodic *w;	628	ev_periodic *w;
529	w = e_new (sizeof (ev_periodic), cb);	629	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
530	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	630	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
531	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	631	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
532	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	632	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
533	if (!ix) START (periodic, w);	633	if (!ix) START (periodic, w);
534	}	634	}
…		…
538	ev_signal *signal (SV *signal, SV *cb)	638	ev_signal *signal (SV *signal, SV *cb)
539	ALIAS:	639	ALIAS:
540	signal_ns = 1	640	signal_ns = 1
541	CODE:	641	CODE:
542	{	642	{
543	Signal signum = sv_signum (signal);	643	Signal signum = s_signum (signal);
544	CHECK_SIG (signal, signum);	644	CHECK_SIG (signal, signum);
545		645
546	RETVAL = e_new (sizeof (ev_signal), cb);	646	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
547	ev_signal_set (RETVAL, signum);	647	ev_signal_set (RETVAL, signum);
548	if (!ix) START (signal, RETVAL);	648	if (!ix) START_SIGNAL (RETVAL);
549	}	649	}
550	OUTPUT:	650	OUTPUT:
551	RETVAL	651	RETVAL
552		652
553	ev_idle *idle (SV *cb)	653	ev_idle *idle (SV *cb)
554	ALIAS:	654	ALIAS:
555	idle_ns = 1	655	idle_ns = 1
556	CODE:	656	CODE:
557	RETVAL = e_new (sizeof (ev_idle), cb);	657	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
558	ev_idle_set (RETVAL);	658	ev_idle_set (RETVAL);
559	if (!ix) START (idle, RETVAL);	659	if (!ix) START (idle, RETVAL);
560	OUTPUT:	660	OUTPUT:
561	RETVAL	661	RETVAL
562		662
563	ev_prepare *prepare (SV *cb)	663	ev_prepare *prepare (SV *cb)
564	ALIAS:	664	ALIAS:
565	prepare_ns = 1	665	prepare_ns = 1
566	CODE:	666	CODE:
567	RETVAL = e_new (sizeof (ev_prepare), cb);	667	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
568	ev_prepare_set (RETVAL);	668	ev_prepare_set (RETVAL);
569	if (!ix) START (prepare, RETVAL);	669	if (!ix) START (prepare, RETVAL);
570	OUTPUT:	670	OUTPUT:
571	RETVAL	671	RETVAL
572		672
573	ev_check *check (SV *cb)	673	ev_check *check (SV *cb)
574	ALIAS:	674	ALIAS:
575	check_ns = 1	675	check_ns = 1
576	CODE:	676	CODE:
577	RETVAL = e_new (sizeof (ev_check), cb);	677	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
578	ev_check_set (RETVAL);	678	ev_check_set (RETVAL);
579	if (!ix) START (check, RETVAL);	679	if (!ix) START (check, RETVAL);
580	OUTPUT:	680	OUTPUT:
581	RETVAL	681	RETVAL
582		682
		683	ev_fork *fork (SV *cb)
		684	ALIAS:
		685	fork_ns = 1
		686	CODE:
		687	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		688	ev_fork_set (RETVAL);
		689	if (!ix) START (fork, RETVAL);
		690	OUTPUT:
		691	RETVAL
		692
583	ev_child *child (int pid, SV *cb)	693	ev_child *child (int pid, int trace, SV *cb)
584	ALIAS:	694	ALIAS:
585	child_ns = 1	695	child_ns = 1
586	CODE:	696	CODE:
587	RETVAL = e_new (sizeof (ev_child), cb);	697	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
588	ev_child_set (RETVAL, pid);	698	ev_child_set (RETVAL, pid, trace);
589	if (!ix) START (child, RETVAL);	699	if (!ix) START (child, RETVAL);
590	OUTPUT:	700	OUTPUT:
591	RETVAL	701	RETVAL
592		702
593	ev_stat *stat (SV *path, NV interval, SV *cb)	703	ev_stat *stat (SV *path, NV interval, SV *cb)
594	ALIAS:	704	ALIAS:
595	stat_ns = 1	705	stat_ns = 1
596	CODE:	706	CODE:
597	RETVAL = e_new (sizeof (ev_stat), cb);	707	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
598	RETVAL->fh = newSVsv (path);	708	RETVAL->fh = newSVsv (path);
599	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	709	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
600	if (!ix) START (stat, RETVAL);	710	if (!ix) START (stat, RETVAL);
601	OUTPUT:	711	OUTPUT:
602	RETVAL	712	RETVAL
603		713
		714	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		715	ALIAS:
		716	embed_ns = 1
		717	CODE:
		718	{
		719	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		720	croak ("passed loop is not embeddable via EV::embed,");
		721
		722	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		723	RETVAL->fh = newSVsv (ST (0));
		724	ev_embed_set (RETVAL, loop);
		725	if (!ix) START (embed, RETVAL);
		726	}
		727	OUTPUT:
		728	RETVAL
		729
		730	ev_async *async (SV *cb)
		731	ALIAS:
		732	async_ns = 1
		733	CODE:
		734	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		735	ev_async_set (RETVAL);
		736	if (!ix) START (async, RETVAL);
		737	OUTPUT:
		738	RETVAL
		739
604	void once (SV *fh, int events, SV *timeout, SV *cb)	740	void once (SV *fh, int events, SV *timeout, SV *cb)
605	CODE:	741	CODE:
606	ev_once (	742	ev_once (
		743	evapi.default_loop,
607	sv_fileno (fh), events,	744	s_fileno (fh, events & EV_WRITE), events,
608	SvOK (timeout) ? SvNV (timeout) : -1.,	745	SvOK (timeout) ? SvNV (timeout) : -1.,
609	e_once_cb,	746	e_once_cb,
610	newSVsv (cb)	747	newSVsv (cb)
611	);	748	);
612		749
…		…
616		753
617	int ev_is_active (ev_watcher *w)	754	int ev_is_active (ev_watcher *w)
618		755
619	int ev_is_pending (ev_watcher *w)	756	int ev_is_pending (ev_watcher *w)
620		757
		758	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		759	C_ARGS: e_loop (w), w, revents
		760
		761	int ev_clear_pending (ev_watcher *w)
		762	C_ARGS: e_loop (w), w
		763
		764	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		765	C_ARGS: e_loop (w), w, revents
		766
621	int keepalive (ev_watcher *w, int new_value = 0)	767	int keepalive (ev_watcher *w, int new_value = 0)
622	CODE:	768	CODE:
623	{	769	{
624	RETVAL = w->flags & WFLAG_KEEPALIVE;	770	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
625	new_value = new_value ? WFLAG_KEEPALIVE : 0;	771	new_value = new_value ? WFLAG_KEEPALIVE : 0;
626		772
627	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	773	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
628	{	774	{
		775	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
629	REF (w);	776	REF (w);
630	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
631	UNREF (w);	777	UNREF (w);
632	}	778	}
633	}	779	}
634	OUTPUT:	780	OUTPUT:
635	RETVAL	781	RETVAL
636		782
637	SV *cb (ev_watcher *w, SV *new_cb = 0)	783	SV *cb (ev_watcher *w, SV *new_cb = 0)
638	CODE:	784	CODE:
639	{	785	{
640	RETVAL = newSVsv (w->cb_sv);
641
642	if (items > 1)	786	if (items > 1)
643	sv_setsv (w->cb_sv, new_cb);	787	{
		788	new_cb = s_get_cv_croak (new_cb);
		789	RETVAL = newRV_noinc (w->cb_sv);
		790	w->cb_sv = SvREFCNT_inc (new_cb);
		791	}
		792	else
		793	RETVAL = newRV_inc (w->cb_sv);
644	}	794	}
645	OUTPUT:	795	OUTPUT:
646	RETVAL	796	RETVAL
647		797
648	SV *data (ev_watcher *w, SV *new_data = 0)	798	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
657	}	807	}
658	}	808	}
659	OUTPUT:	809	OUTPUT:
660	RETVAL	810	RETVAL
661		811
662	void trigger (ev_watcher *w, int revents = EV_NONE)	812	SV *loop (ev_watcher *w)
663	CODE:	813	CODE:
664	w->cb (w, revents);	814	RETVAL = newRV_inc (w->loop);
		815	OUTPUT:
		816	RETVAL
665		817
666	int priority (ev_watcher *w, int new_priority = 0)	818	int priority (ev_watcher *w, int new_priority = 0)
667	CODE:	819	CODE:
668	{	820	{
669	RETVAL = w->priority;	821	RETVAL = w->priority;
670		822
671	if (items > 1)	823	if (items > 1)
672	{	824	{
673	int active = ev_is_active (w);	825	int active = ev_is_active (w);
674
675	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
676	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
677		826
678	if (active)	827	if (active)
679	{	828	{
680	/* grrr. */	829	/* grrr. */
681	PUSHMARK (SP);	830	PUSHMARK (SP);
682	XPUSHs (ST (0));	831	XPUSHs (ST (0));
		832	PUTBACK;
683	call_method ("stop", G_DISCARD | G_VOID);	833	call_method ("stop", G_DISCARD | G_VOID);
684	}	834	}
685		835
686	ev_set_priority (w, new_priority);	836	ev_set_priority (w, new_priority);
687		837
688	if (active)	838	if (active)
689	{	839	{
690	PUSHMARK (SP);	840	PUSHMARK (SP);
691	XPUSHs (ST (0));	841	XPUSHs (ST (0));
		842	PUTBACK;
692	call_method ("start", G_DISCARD | G_VOID);	843	call_method ("start", G_DISCARD | G_VOID);
693	}	844	}
694	}	845	}
695	}	846	}
696	OUTPUT:	847	OUTPUT:
…		…
712	e_destroy (w);	863	e_destroy (w);
713		864
714	void set (ev_io *w, SV *fh, int events)	865	void set (ev_io *w, SV *fh, int events)
715	CODE:	866	CODE:
716	{	867	{
717	int fd = sv_fileno (fh);	868	int fd = s_fileno (fh, events & EV_WRITE);
718	CHECK_FD (fh, fd);	869	CHECK_FD (fh, fd);
719		870
720	sv_setsv (w->fh, fh);	871	sv_setsv (w->fh, fh);
721	RESET (io, w, (w, fd, events));	872	RESET (io, w, (w, fd, events));
722	}	873	}
…		…
724	SV *fh (ev_io *w, SV *new_fh = 0)	875	SV *fh (ev_io *w, SV *new_fh = 0)
725	CODE:	876	CODE:
726	{	877	{
727	if (items > 1)	878	if (items > 1)
728	{	879	{
729	int fd = sv_fileno (new_fh);	880	int fd = s_fileno (new_fh, w->events & EV_WRITE);
730	CHECK_FD (new_fh, fd);	881	CHECK_FD (new_fh, fd);
731		882
732	RETVAL = w->fh;	883	RETVAL = w->fh;
733	w->fh = newSVsv (new_fh);	884	w->fh = newSVsv (new_fh);
734		885
…		…
753		904
754	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	905	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
755		906
756	void ev_signal_start (ev_signal *w)	907	void ev_signal_start (ev_signal *w)
757	CODE:	908	CODE:
758	START (signal, w);	909	START_SIGNAL (w);
759		910
760	void ev_signal_stop (ev_signal *w)	911	void ev_signal_stop (ev_signal *w)
761	CODE:	912	CODE:
762	STOP (signal, w);	913	STOP (signal, w);
763		914
…		…
767	e_destroy (w);	918	e_destroy (w);
768		919
769	void set (ev_signal *w, SV *signal)	920	void set (ev_signal *w, SV *signal)
770	CODE:	921	CODE:
771	{	922	{
772	Signal signum = sv_signum (signal);	923	Signal signum = s_signum (signal);
773	CHECK_SIG (signal, signum);	924	CHECK_SIG (signal, signum);
774		925
775	RESET (signal, w, (w, signum));	926	RESET_SIGNAL (w, (w, signum));
776	}	927	}
777		928
778	int signal (ev_signal *w, SV *new_signal = 0)	929	int signal (ev_signal *w, SV *new_signal = 0)
779	CODE:	930	CODE:
780	{	931	{
781	RETVAL = w->signum;	932	RETVAL = w->signum;
782		933
783	if (items > 1)	934	if (items > 1)
784	{	935	{
785	Signal signum = sv_signum (new_signal);	936	Signal signum = s_signum (new_signal);
786	CHECK_SIG (new_signal, signum);	937	CHECK_SIG (new_signal, signum);
787		938
788	RESET (signal, w, (w, signum));	939	RESET_SIGNAL (w, (w, signum));
789	}	940	}
790	}	941	}
791	OUTPUT:	942	OUTPUT:
792	RETVAL	943	RETVAL
793		944
…		…
805		956
806	void ev_timer_again (ev_timer *w)	957	void ev_timer_again (ev_timer *w)
807	INIT:	958	INIT:
808	CHECK_REPEAT (w->repeat);	959	CHECK_REPEAT (w->repeat);
809	CODE:	960	CODE:
810	REF (w);
811	ev_timer_again (w);	961	ev_timer_again (e_loop (w), w);
812	UNREF (w);	962	UNREF (w);
		963
		964	NV ev_timer_remaining (ev_timer *w)
		965	C_ARGS: e_loop (w), w
813		966
814	void DESTROY (ev_timer *w)	967	void DESTROY (ev_timer *w)
815	CODE:	968	CODE:
816	STOP (timer, w);	969	STOP (timer, w);
817	e_destroy (w);	970	e_destroy (w);
…		…
834	CODE:	987	CODE:
835	STOP (periodic, w);	988	STOP (periodic, w);
836		989
837	void ev_periodic_again (ev_periodic *w)	990	void ev_periodic_again (ev_periodic *w)
838	CODE:	991	CODE:
839	REF (w);
840	ev_periodic_again (w);	992	ev_periodic_again (e_loop (w), w);
841	UNREF (w);	993	UNREF (w);
842		994
843	void DESTROY (ev_periodic *w)	995	void DESTROY (ev_periodic *w)
844	CODE:	996	CODE:
845	STOP (periodic, w);	997	STOP (periodic, w);
…		…
854	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1006	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
855		1007
856	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1008	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
857	}	1009	}
858		1010
		1011	NV at (ev_periodic *w)
		1012	CODE:
		1013	RETVAL = ev_periodic_at (w);
		1014	OUTPUT:
		1015	RETVAL
		1016
859	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1017	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
860		1018
861	void ev_idle_start (ev_idle *w)	1019	void ev_idle_start (ev_idle *w)
862	CODE:	1020	CODE:
863	START (idle, w);	1021	START (idle, w);
…		…
869	void DESTROY (ev_idle *w)	1027	void DESTROY (ev_idle *w)
870	CODE:	1028	CODE:
871	STOP (idle, w);	1029	STOP (idle, w);
872	e_destroy (w);	1030	e_destroy (w);
873		1031
874	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1032	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
875		1033
876	void ev_prepare_start (ev_prepare *w)	1034	void ev_prepare_start (ev_prepare *w)
877	CODE:	1035	CODE:
878	START (prepare, w);	1036	START (prepare, w);
879		1037
…		…
899	void DESTROY (ev_check *w)	1057	void DESTROY (ev_check *w)
900	CODE:	1058	CODE:
901	STOP (check, w);	1059	STOP (check, w);
902	e_destroy (w);	1060	e_destroy (w);
903		1061
		1062	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1063
		1064	void ev_fork_start (ev_fork *w)
		1065	CODE:
		1066	START (fork, w);
		1067
		1068	void ev_fork_stop (ev_fork *w)
		1069	CODE:
		1070	STOP (fork, w);
		1071
		1072	void DESTROY (ev_fork *w)
		1073	CODE:
		1074	STOP (fork, w);
		1075	e_destroy (w);
		1076
904	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1077	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
905		1078
906	void ev_child_start (ev_child *w)	1079	void ev_child_start (ev_child *w)
907	CODE:	1080	CODE:
908	START (child, w);	1081	START (child, w);
…		…
914	void DESTROY (ev_child *w)	1087	void DESTROY (ev_child *w)
915	CODE:	1088	CODE:
916	STOP (child, w);	1089	STOP (child, w);
917	e_destroy (w);	1090	e_destroy (w);
918		1091
919	void set (ev_child *w, int pid)	1092	void set (ev_child *w, int pid, int trace)
920	CODE:	1093	CODE:
921	RESET (child, w, (w, pid));	1094	RESET (child, w, (w, pid, trace));
922		1095
923	int pid (ev_child *w, int new_pid = 0)
924	CODE:
925	{
926	RETVAL = w->pid;
927
928	if (items > 1)
929	RESET (child, w, (w, new_pid));
930	}
931	OUTPUT:
932	RETVAL
933
934
935	int rstatus (ev_child *w)	1096	int pid (ev_child *w)
936	ALIAS:	1097	ALIAS:
937	rpid = 1	1098	rpid = 1
		1099	rstatus = 2
938	CODE:	1100	CODE:
939	RETVAL = ix ? w->rpid : w->rstatus;	1101	RETVAL = ix == 0 ? w->pid
		1102	: ix == 1 ? w->rpid
		1103	: w->rstatus;
940	OUTPUT:	1104	OUTPUT:
941	RETVAL	1105	RETVAL
942		1106
943	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1107	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
944		1108
…		…
995	PPCODE:	1159	PPCODE:
996	{	1160	{
997	ev_statdata *s = ix ? &w->attr : &w->prev;	1161	ev_statdata *s = ix ? &w->attr : &w->prev;
998		1162
999	if (ix == 1)	1163	if (ix == 1)
1000	ev_stat_stat (w);	1164	ev_stat_stat (e_loop (w), w);
1001	else if (!s->st_nlink)	1165	else if (!s->st_nlink)
1002	errno = ENOENT;	1166	errno = ENOENT;
1003		1167
1004	PL_statcache.st_dev = s->st_nlink;	1168	PL_statcache.st_dev = s->st_nlink;
1005	PL_statcache.st_ino = s->st_ino;	1169	PL_statcache.st_ino = s->st_ino;
…		…
1032	PUSHs (sv_2mortal (newSVuv (4096)));	1196	PUSHs (sv_2mortal (newSVuv (4096)));
1033	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1197	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1034	}	1198	}
1035	}	1199	}
1036		1200
1037	#ifndef _WIN32
1038
1039	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1201	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1040		1202
1041	BOOT:	1203	void ev_embed_start (ev_embed *w)
1042	{	1204	CODE:
1043	HV *stash = gv_stashpv ("EV::DNS", 1);	1205	START (embed, w);
1044		1206
1045	static const struct {	1207	void ev_embed_stop (ev_embed *w)
1046	const char *name;	1208	CODE:
1047	IV iv;	1209	STOP (embed, w);
1048	} *civ, const_iv[] = {
1049	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1050	const_iv (DNS_, ERR_NONE)
1051	const_iv (DNS_, ERR_FORMAT)
1052	const_iv (DNS_, ERR_SERVERFAILED)
1053	const_iv (DNS_, ERR_NOTEXIST)
1054	const_iv (DNS_, ERR_NOTIMPL)
1055	const_iv (DNS_, ERR_REFUSED)
1056	const_iv (DNS_, ERR_TRUNCATED)
1057	const_iv (DNS_, ERR_UNKNOWN)
1058	const_iv (DNS_, ERR_TIMEOUT)
1059	const_iv (DNS_, ERR_SHUTDOWN)
1060	const_iv (DNS_, IPv4_A)
1061	const_iv (DNS_, PTR)
1062	const_iv (DNS_, IPv6_AAAA)
1063	const_iv (DNS_, QUERY_NO_SEARCH)
1064	const_iv (DNS_, OPTION_SEARCH)
1065	const_iv (DNS_, OPTION_NAMESERVERS)
1066	const_iv (DNS_, OPTION_MISC)
1067	const_iv (DNS_, OPTIONS_ALL)
1068	const_iv (DNS_, NO_SEARCH)
1069	};
1070		1210
1071	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1211	void DESTROY (ev_embed *w)
1072	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1212	CODE:
1073	}	1213	STOP (embed, w);
		1214	e_destroy (w);
1074		1215
1075	int evdns_init ()	1216	void set (ev_embed *w, struct ev_loop *loop)
		1217	CODE:
		1218	{
		1219	sv_setsv (w->fh, ST (1));
		1220	RESET (embed, w, (w, loop));
		1221	}
1076		1222
1077	void evdns_shutdown (int fail_requests = 1)	1223	SV *other (ev_embed *w)
		1224	CODE:
		1225	RETVAL = newSVsv (w->fh);
		1226	OUTPUT:
		1227	RETVAL
1078		1228
1079	const char *evdns_err_to_string (int err)	1229	void ev_embed_sweep (ev_embed *w)
		1230	C_ARGS: e_loop (w), w
1080		1231
1081	int evdns_nameserver_add (U32 address)	1232	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1082		1233
1083	int evdns_count_nameservers ()	1234	void ev_async_start (ev_async *w)
		1235	CODE:
		1236	START (async, w);
1084		1237
1085	int evdns_clear_nameservers_and_suspend ()	1238	void ev_async_stop (ev_async *w)
		1239	CODE:
		1240	STOP (async, w);
1086		1241
1087	int evdns_resume ()	1242	void DESTROY (ev_async *w)
		1243	CODE:
		1244	STOP (async, w);
		1245	e_destroy (w);
1088		1246
1089	int evdns_nameserver_ip_add (char *ip_as_string)	1247	void ev_async_send (ev_async *w)
		1248	C_ARGS: e_loop (w), w
1090		1249
1091	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1250	SV *ev_async_async_pending (ev_async *w)
1092	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1093
1094	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1095	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1096
1097	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1098	ALIAS:
1099	evdns_resolve_reverse_ipv6 = 1
1100	CODE:	1251	CODE:
1101	{	1252	RETVAL = boolSV (ev_async_pending (w));
1102	STRLEN len;	1253	OUTPUT:
1103	char *data = SvPVbyte (addr, len);
1104	if (len != (ix ? 16 : 4))
1105	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1106
1107	RETVAL = ix	1254	RETVAL
1108	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1109	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1110	}
1111	OUTPUT:
1112	RETVAL
1113		1255
1114	int evdns_set_option (char *option, char *val, int flags)	1256	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1115		1257
1116	int evdns_resolv_conf_parse (int flags, const char *filename)	1258	SV *new (SV *klass, unsigned int flags = 0)
		1259	CODE:
		1260	{
		1261	struct ev_loop *loop = ev_loop_new (flags);
1117		1262
1118	#ifdef _WIN32	1263	if (!loop)
		1264	XSRETURN_UNDEF;
1119		1265
1120	int evdns_config_windows_nameservers ()	1266	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1267	}
		1268	OUTPUT:
		1269	RETVAL
		1270
		1271	void DESTROY (struct ev_loop *loop)
		1272	CODE:
		1273	if (loop != evapi.default_loop) /* global destruction sucks */
		1274	ev_loop_destroy (loop);
		1275
		1276	void ev_loop_fork (struct ev_loop *loop)
		1277
		1278	void ev_loop_verify (struct ev_loop *loop)
		1279
		1280	NV ev_now (struct ev_loop *loop)
		1281
		1282	void ev_now_update (struct ev_loop *loop)
		1283
		1284	void ev_suspend (struct ev_loop *loop)
		1285
		1286	void ev_resume (struct ev_loop *loop)
		1287
		1288	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1289
		1290	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1291
		1292	unsigned int ev_backend (struct ev_loop *loop)
		1293
		1294	unsigned int ev_loop_count (struct ev_loop *loop)
		1295
		1296	unsigned int ev_loop_depth (struct ev_loop *loop)
		1297
		1298	void ev_loop (struct ev_loop *loop, int flags = 0)
		1299
		1300	void ev_unloop (struct ev_loop *loop, int how = 1)
		1301
		1302	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1303
		1304	unsigned int ev_pending_count (struct ev_loop *loop)
		1305
		1306	void ev_invoke_pending (struct ev_loop *loop)
		1307
		1308	#if 0
		1309
		1310	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1311	CODE:
		1312	{
		1313	Signal signum = s_signum (signal);
		1314	CHECK_SIG (signal, signum);
		1315
		1316	ev_feed_signal_event (loop, signum);
		1317	}
1121		1318
1122	#endif	1319	#endif
1123		1320
1124	void evdns_search_clear ()	1321	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1125		1322	ALIAS:
1126	void evdns_search_add (char *domain)	1323	io_ns = 1
1127		1324	CODE:
1128	void evdns_search_ndots_set (int ndots)
1129
1130	#if 0
1131
1132	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1133
1134	BOOT:
1135	{	1325	{
1136	HV *stash = gv_stashpv ("EV::HTTP", 1);	1326	int fd = s_fileno (fh, events & EV_WRITE);
		1327	CHECK_FD (fh, fd);
1137		1328
1138	static const struct {	1329	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1139	const char *name;	1330	RETVAL->fh = newSVsv (fh);
1140	IV iv;	1331	ev_io_set (RETVAL, fd, events);
1141	} *civ, const_iv[] = {	1332	if (!ix) START (io, RETVAL);
1142	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1143	const_iv (HTTP_, OK)
1144	const_iv (HTTP_, NOCONTENT)
1145	const_iv (HTTP_, MOVEPERM)
1146	const_iv (HTTP_, MOVETEMP)
1147	const_iv (HTTP_, NOTMODIFIED)
1148	const_iv (HTTP_, BADREQUEST)
1149	const_iv (HTTP_, NOTFOUND)
1150	const_iv (HTTP_, SERVUNAVAIL)
1151	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1152	const_iv (EVHTTP_, PROXY_REQUEST)
1153	const_iv (EVHTTP_, REQ_GET)
1154	const_iv (EVHTTP_, REQ_POST)
1155	const_iv (EVHTTP_, REQ_HEAD)
1156	const_iv (EVHTTP_, REQUEST)
1157	const_iv (EVHTTP_, RESPONSE)
1158	};
1159
1160	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1161	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1162	}	1333	}
		1334	OUTPUT:
		1335	RETVAL
1163		1336
1164	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1337	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1338	ALIAS:
		1339	timer_ns = 1
		1340	INIT:
		1341	CHECK_REPEAT (repeat);
		1342	CODE:
		1343	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1344	ev_timer_set (RETVAL, after, repeat);
		1345	if (!ix) START (timer, RETVAL);
		1346	OUTPUT:
		1347	RETVAL
1165		1348
1166	#HttpRequest new (SV *klass, SV *cb)	1349	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1350	ALIAS:
		1351	periodic_ns = 1
		1352	INIT:
		1353	CHECK_REPEAT (interval);
		1354	CODE:
		1355	{
		1356	ev_periodic *w;
		1357	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1358	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1359	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1360	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1361	if (!ix) START (periodic, w);
		1362	}
		1363	OUTPUT:
		1364	RETVAL
1167		1365
1168	#void DESTROY (struct evhttp_request *req);	1366	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1367	ALIAS:
		1368	signal_ns = 1
		1369	CODE:
		1370	{
		1371	Signal signum = s_signum (signal);
		1372	CHECK_SIG (signal, signum);
1169		1373
1170	#endif	1374	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1375	ev_signal_set (RETVAL, signum);
		1376	if (!ix) START_SIGNAL (RETVAL);
		1377	}
		1378	OUTPUT:
		1379	RETVAL
1171		1380
1172	#endif	1381	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1382	ALIAS:
		1383	idle_ns = 1
		1384	CODE:
		1385	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1386	ev_idle_set (RETVAL);
		1387	if (!ix) START (idle, RETVAL);
		1388	OUTPUT:
		1389	RETVAL
1173		1390
		1391	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1392	ALIAS:
		1393	prepare_ns = 1
		1394	CODE:
		1395	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1396	ev_prepare_set (RETVAL);
		1397	if (!ix) START (prepare, RETVAL);
		1398	OUTPUT:
		1399	RETVAL
1174		1400
		1401	ev_check *check (struct ev_loop *loop, SV *cb)
		1402	ALIAS:
		1403	check_ns = 1
		1404	CODE:
		1405	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1406	ev_check_set (RETVAL);
		1407	if (!ix) START (check, RETVAL);
		1408	OUTPUT:
		1409	RETVAL
1175		1410
		1411	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1412	ALIAS:
		1413	fork_ns = 1
		1414	CODE:
		1415	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1416	ev_fork_set (RETVAL);
		1417	if (!ix) START (fork, RETVAL);
		1418	OUTPUT:
		1419	RETVAL
1176		1420
		1421	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1422	ALIAS:
		1423	child_ns = 1
		1424	CODE:
		1425	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1426	ev_child_set (RETVAL, pid, trace);
		1427	if (!ix) START (child, RETVAL);
		1428	OUTPUT:
		1429	RETVAL
1177		1430
		1431	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1432	ALIAS:
		1433	stat_ns = 1
		1434	CODE:
		1435	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1436	RETVAL->fh = newSVsv (path);
		1437	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1438	if (!ix) START (stat, RETVAL);
		1439	OUTPUT:
		1440	RETVAL
1178		1441
		1442	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1443	ALIAS:
		1444	embed_ns = 1
		1445	CODE:
		1446	{
		1447	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1448	croak ("passed loop is not embeddable via EV::embed,");
1179		1449
		1450	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1451	RETVAL->fh = newSVsv (ST (1));
		1452	ev_embed_set (RETVAL, other);
		1453	if (!ix) START (embed, RETVAL);
		1454	}
		1455	OUTPUT:
		1456	RETVAL
		1457
		1458	ev_async *async (struct ev_loop *loop, SV *cb)
		1459	ALIAS:
		1460	async_ns = 1
		1461	CODE:
		1462	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1463	ev_async_set (RETVAL);
		1464	if (!ix) START (async, RETVAL);
		1465	OUTPUT:
		1466	RETVAL
		1467
		1468	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1469	CODE:
		1470	ev_once (
		1471	loop,
		1472	s_fileno (fh, events & EV_WRITE), events,
		1473	SvOK (timeout) ? SvNV (timeout) : -1.,
		1474	e_once_cb,
		1475	newSVsv (cb)
		1476	);
		1477

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