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Comparing EV/EV.xs (file contents):
Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC vs.
Revision 1.133 by root, Sun Aug 9 13:30:41 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;
218		274
219	if (SvTRUE (ERRSV))	275	if (SvTRUE (ERRSV))
220	{	276	{
221	PUSHMARK (SP);	277	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);	278	PUSHMARK (SP);
261	PUTBACK;	279	PUTBACK;
262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	280	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
263	}	281	}
264		282
…		…
307	LEAVE;	325	LEAVE;
308		326
309	return retval;	327	return retval;
310	}	328	}
311		329
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.) \	330	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367	croak (# repeat " value must be >= 0");	331	croak (# repeat " value must be >= 0");
368		332
369	#define CHECK_FD(fh,fd) if ((fd) < 0) \	333	#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));	334	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
391	const_iv (EV_, MINPRI)	355	const_iv (EV_, MINPRI)
392	const_iv (EV_, MAXPRI)	356	const_iv (EV_, MAXPRI)
393		357
394	const_iv (EV_, UNDEF)	358	const_iv (EV_, UNDEF)
395	const_iv (EV_, NONE)	359	const_iv (EV_, NONE)
396	const_iv (EV_, TIMEOUT)
397	const_iv (EV_, READ)	360	const_iv (EV_, READ)
398	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)
399	const_iv (EV_, SIGNAL)	366	const_iv (EV_, SIGNAL)
		367	const_iv (EV_, CHILD)
		368	const_iv (EV_, STAT)
400	const_iv (EV_, IDLE)	369	const_iv (EV_, IDLE)
		370	const_iv (EV_, PREPARE)
401	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)
402	const_iv (EV_, ERROR)	376	const_iv (EV_, ERROR)
403		377
		378	const_iv (EV, LOOP_NONBLOCK)
404	const_iv (EV, LOOP_ONESHOT)	379	const_iv (EV, LOOP_ONESHOT)
		380
405	const_iv (EV, LOOP_NONBLOCK)	381	const_iv (EV, UNLOOP_CANCEL)
406	const_iv (EV, UNLOOP_ONE)	382	const_iv (EV, UNLOOP_ONE)
407	const_iv (EV, UNLOOP_ALL)	383	const_iv (EV, UNLOOP_ALL)
408		384
409	const_iv (EV, BACKEND_SELECT)	385	const_iv (EV, BACKEND_SELECT)
410	const_iv (EV, BACKEND_POLL)	386	const_iv (EV, BACKEND_POLL)
…		…
412	const_iv (EV, BACKEND_KQUEUE)	388	const_iv (EV, BACKEND_KQUEUE)
413	const_iv (EV, BACKEND_DEVPOLL)	389	const_iv (EV, BACKEND_DEVPOLL)
414	const_iv (EV, BACKEND_PORT)	390	const_iv (EV, BACKEND_PORT)
415	const_iv (EV, FLAG_AUTO)	391	const_iv (EV, FLAG_AUTO)
416	const_iv (EV, FLAG_NOENV)	392	const_iv (EV, FLAG_NOENV)
		393	const_iv (EV, FLAG_FORKCHECK)
		394
		395	const_iv (EV_, VERSION_MAJOR)
		396	const_iv (EV_, VERSION_MINOR)
417	};	397	};
418		398
419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	399	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
421		401
		402	stash_loop = gv_stashpv ("EV::Loop" , 1);
422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	403	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
423	stash_io = gv_stashpv ("EV::IO" , 1);	404	stash_io = gv_stashpv ("EV::IO" , 1);
424	stash_timer = gv_stashpv ("EV::Timer" , 1);	405	stash_timer = gv_stashpv ("EV::Timer" , 1);
425	stash_periodic = gv_stashpv ("EV::Periodic", 1);	406	stash_periodic = gv_stashpv ("EV::Periodic", 1);
426	stash_signal = gv_stashpv ("EV::Signal" , 1);	407	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	409	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
429	stash_check = gv_stashpv ("EV::Check" , 1);	410	stash_check = gv_stashpv ("EV::Check" , 1);
430	stash_child = gv_stashpv ("EV::Child" , 1);	411	stash_child = gv_stashpv ("EV::Child" , 1);
431	stash_embed = gv_stashpv ("EV::Embed" , 1);	412	stash_embed = gv_stashpv ("EV::Embed" , 1);
432	stash_stat = gv_stashpv ("EV::Stat" , 1);	413	stash_stat = gv_stashpv ("EV::Stat" , 1);
		414	stash_fork = gv_stashpv ("EV::Fork" , 1);
		415	stash_async = gv_stashpv ("EV::Async" , 1);
433		416
434	{	417	{
435	SV *sv = perl_get_sv ("EV::API", TRUE);	418	SV *sv = perl_get_sv ("EV::API", TRUE);
436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	419	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
437		420
438	/* the poor man's shared library emulator */	421	/* the poor man's shared library emulator */
439	evapi.ver = EV_API_VERSION;	422	evapi.ver = EV_API_VERSION;
440	evapi.rev = EV_API_REVISION;	423	evapi.rev = EV_API_REVISION;
441	evapi.sv_fileno = sv_fileno;	424	evapi.sv_fileno = sv_fileno;
442	evapi.sv_signum = sv_signum;	425	evapi.sv_signum = s_signum;
		426	evapi.supported_backends = ev_supported_backends ();
		427	evapi.recommended_backends = ev_recommended_backends ();
		428	evapi.embeddable_backends = ev_embeddable_backends ();
		429	evapi.time_ = ev_time;
		430	evapi.sleep_ = ev_sleep;
		431	evapi.loop_new = ev_loop_new;
		432	evapi.loop_destroy = ev_loop_destroy;
		433	evapi.loop_fork = ev_loop_fork;
		434	evapi.loop_count = ev_loop_count;
		435	evapi.loop_depth = ev_loop_depth;
		436	evapi.set_userdata = ev_set_userdata;
		437	evapi.userdata = ev_userdata;
443	evapi.now = ev_now;	438	evapi.now = ev_now;
		439	evapi.now_update = ev_now_update;
		440	evapi.suspend = ev_suspend;
		441	evapi.resume = ev_resume;
444	evapi.backend = ev_backend;	442	evapi.backend = ev_backend;
445	evapi.unloop = ev_unloop;	443	evapi.unloop = ev_unloop;
		444	evapi.invoke_pending = ev_invoke_pending;
		445	evapi.pending_count = ev_pending_count;
		446	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		447	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
446	evapi.ref = ev_ref;	448	evapi.ref = ev_ref;
447	evapi.unref = ev_unref;	449	evapi.unref = ev_unref;
448	evapi.time = ev_time;
449	evapi.loop = ev_loop;	450	evapi.loop = ev_loop;
450	evapi.once = ev_once;	451	evapi.once = ev_once;
451	evapi.io_start = ev_io_start;	452	evapi.io_start = ev_io_start;
452	evapi.io_stop = ev_io_stop;	453	evapi.io_stop = ev_io_stop;
453	evapi.timer_start = ev_timer_start;	454	evapi.timer_start = ev_timer_start;
454	evapi.timer_stop = ev_timer_stop;	455	evapi.timer_stop = ev_timer_stop;
455	evapi.timer_again = ev_timer_again;	456	evapi.timer_again = ev_timer_again;
		457	evapi.timer_remaining = ev_timer_remaining;
456	evapi.periodic_start = ev_periodic_start;	458	evapi.periodic_start = ev_periodic_start;
457	evapi.periodic_stop = ev_periodic_stop;	459	evapi.periodic_stop = ev_periodic_stop;
458	evapi.signal_start = ev_signal_start;	460	evapi.signal_start = ev_signal_start;
459	evapi.signal_stop = ev_signal_stop;	461	evapi.signal_stop = ev_signal_stop;
460	evapi.idle_start = ev_idle_start;	462	evapi.idle_start = ev_idle_start;
461	evapi.idle_stop = ev_idle_stop;	463	evapi.idle_stop = ev_idle_stop;
462	evapi.prepare_start = ev_prepare_start;	464	evapi.prepare_start = ev_prepare_start;
463	evapi.prepare_stop = ev_prepare_stop;	465	evapi.prepare_stop = ev_prepare_stop;
464	evapi.check_start = ev_check_start;	466	evapi.check_start = ev_check_start;
465	evapi.check_stop = ev_check_stop;	467	evapi.check_stop = ev_check_stop;
466	evapi.child_start = ev_child_start;	468	evapi.child_start = ev_child_start;
467	evapi.child_stop = ev_child_stop;	469	evapi.child_stop = ev_child_stop;
468	evapi.stat_start = ev_stat_start;	470	evapi.stat_start = ev_stat_start;
469	evapi.stat_stop = ev_stat_stop;	471	evapi.stat_stop = ev_stat_stop;
470	evapi.stat_stat = ev_stat_stat;	472	evapi.stat_stat = ev_stat_stat;
		473	evapi.embed_start = ev_embed_start;
		474	evapi.embed_stop = ev_embed_stop;
		475	evapi.embed_sweep = ev_embed_sweep;
		476	evapi.fork_start = ev_fork_start;
		477	evapi.fork_stop = ev_fork_stop;
		478	evapi.async_start = ev_async_start;
		479	evapi.async_stop = ev_async_stop;
		480	evapi.async_send = ev_async_send;
		481	evapi.clear_pending = ev_clear_pending;
		482	evapi.invoke = ev_invoke;
471		483
472	sv_setiv (sv, (IV)&evapi);	484	sv_setiv (sv, (IV)&evapi);
473	SvREADONLY_on (sv);	485	SvREADONLY_on (sv);
474	}	486	}
475	#ifndef _WIN32	487	#ifndef _WIN32
476	pthread_atfork (0, 0, ev_default_fork);	488	pthread_atfork (0, 0, ev_default_fork);
477	#endif	489	#endif
478	}	490	}
479		491
		492	SV *ev_default_loop (unsigned int flags = 0)
		493	CODE:
		494	{
		495	if (!default_loop_sv)
		496	{
		497	evapi.default_loop = ev_default_loop (flags);
		498
		499	if (!evapi.default_loop)
		500	XSRETURN_UNDEF;
		501
		502	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		503	}
		504
		505	RETVAL = newSVsv (default_loop_sv);
		506	}
		507	OUTPUT:
		508	RETVAL
		509
		510	void ev_default_destroy ()
		511	CODE:
		512	ev_default_destroy ();
		513	SvREFCNT_dec (default_loop_sv);
		514	default_loop_sv = 0;
		515
		516	unsigned int ev_supported_backends ()
		517
		518	unsigned int ev_recommended_backends ()
		519
		520	unsigned int ev_embeddable_backends ()
		521
		522	void ev_sleep (NV interval)
		523
		524	NV ev_time ()
		525
480	NV ev_now ()	526	NV ev_now ()
		527	C_ARGS: evapi.default_loop
		528
		529	void ev_now_update ()
		530	C_ARGS: evapi.default_loop
		531
		532	void ev_suspend ()
		533	C_ARGS: evapi.default_loop
		534
		535	void ev_resume ()
		536	C_ARGS: evapi.default_loop
481		537
482	unsigned int ev_backend ()	538	unsigned int ev_backend ()
		539	C_ARGS: evapi.default_loop
483		540
484	NV ev_time ()	541	void ev_loop_verify ()
		542	C_ARGS: evapi.default_loop
485		543
486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	544	unsigned int ev_loop_count ()
		545	C_ARGS: evapi.default_loop
		546
		547	unsigned int ev_loop_depth ()
		548	C_ARGS: evapi.default_loop
		549
		550	void ev_set_io_collect_interval (NV interval)
		551	C_ARGS: evapi.default_loop, interval
		552
		553	void ev_set_timeout_collect_interval (NV interval)
		554	C_ARGS: evapi.default_loop, interval
487		555
488	void ev_loop (int flags = 0)	556	void ev_loop (int flags = 0)
		557	C_ARGS: evapi.default_loop, flags
489		558
490	void ev_unloop (int how = 1)	559	void ev_unloop (int how = EVUNLOOP_ONE)
		560	C_ARGS: evapi.default_loop, how
		561
		562	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		563	C_ARGS: evapi.default_loop, fd, revents
		564
		565	void ev_feed_signal_event (SV *signal)
		566	CODE:
		567	{
		568	Signal signum = s_signum (signal);
		569	CHECK_SIG (signal, signum);
		570
		571	ev_feed_signal_event (evapi.default_loop, signum);
		572	}
		573
		574	unsigned int ev_pending_count ()
		575	C_ARGS: evapi.default_loop
		576
		577	void ev_invoke_pending ()
		578	C_ARGS: evapi.default_loop
491		579
492	ev_io *io (SV *fh, int events, SV *cb)	580	ev_io *io (SV *fh, int events, SV *cb)
493	ALIAS:	581	ALIAS:
494	io_ns = 1	582	io_ns = 1
		583	_ae_io = 2
495	CODE:	584	CODE:
496	{	585	{
497	int fd = sv_fileno (fh);	586	int fd = s_fileno (fh, events & EV_WRITE);
498	CHECK_FD (fh, fd);	587	CHECK_FD (fh, fd);
499		588
		589	if (ix == 2)
		590	{
		591	ix = 0;
		592	events = events ? EV_WRITE : EV_READ;
		593	}
		594
500	RETVAL = e_new (sizeof (ev_io), cb);	595	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
501	RETVAL->fh = newSVsv (fh);	596	RETVAL->fh = newSVsv (fh);
502	ev_io_set (RETVAL, fd, events);	597	ev_io_set (RETVAL, fd, events);
503	if (!ix) START (io, RETVAL);	598	if (!ix) START (io, RETVAL);
504	}	599	}
505	OUTPUT:	600	OUTPUT:
…		…
509	ALIAS:	604	ALIAS:
510	timer_ns = 1	605	timer_ns = 1
511	INIT:	606	INIT:
512	CHECK_REPEAT (repeat);	607	CHECK_REPEAT (repeat);
513	CODE:	608	CODE:
514	RETVAL = e_new (sizeof (ev_timer), cb);	609	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
515	ev_timer_set (RETVAL, after, repeat);	610	ev_timer_set (RETVAL, after, repeat);
516	if (!ix) START (timer, RETVAL);	611	if (!ix) START (timer, RETVAL);
517	OUTPUT:	612	OUTPUT:
518	RETVAL	613	RETVAL
519		614
…		…
523	INIT:	618	INIT:
524	CHECK_REPEAT (interval);	619	CHECK_REPEAT (interval);
525	CODE:	620	CODE:
526	{	621	{
527	ev_periodic *w;	622	ev_periodic *w;
528	w = e_new (sizeof (ev_periodic), cb);	623	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	624	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	625	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	626	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
532	if (!ix) START (periodic, w);	627	if (!ix) START (periodic, w);
533	}	628	}
…		…
537	ev_signal *signal (SV *signal, SV *cb)	632	ev_signal *signal (SV *signal, SV *cb)
538	ALIAS:	633	ALIAS:
539	signal_ns = 1	634	signal_ns = 1
540	CODE:	635	CODE:
541	{	636	{
542	Signal signum = sv_signum (signal);	637	Signal signum = s_signum (signal);
543	CHECK_SIG (signal, signum);	638	CHECK_SIG (signal, signum);
544		639
545	RETVAL = e_new (sizeof (ev_signal), cb);	640	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
546	ev_signal_set (RETVAL, signum);	641	ev_signal_set (RETVAL, signum);
547	if (!ix) START (signal, RETVAL);	642	if (!ix) START_SIGNAL (RETVAL);
548	}	643	}
549	OUTPUT:	644	OUTPUT:
550	RETVAL	645	RETVAL
551		646
552	ev_idle *idle (SV *cb)	647	ev_idle *idle (SV *cb)
553	ALIAS:	648	ALIAS:
554	idle_ns = 1	649	idle_ns = 1
555	CODE:	650	CODE:
556	RETVAL = e_new (sizeof (ev_idle), cb);	651	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
557	ev_idle_set (RETVAL);	652	ev_idle_set (RETVAL);
558	if (!ix) START (idle, RETVAL);	653	if (!ix) START (idle, RETVAL);
559	OUTPUT:	654	OUTPUT:
560	RETVAL	655	RETVAL
561		656
562	ev_prepare *prepare (SV *cb)	657	ev_prepare *prepare (SV *cb)
563	ALIAS:	658	ALIAS:
564	prepare_ns = 1	659	prepare_ns = 1
565	CODE:	660	CODE:
566	RETVAL = e_new (sizeof (ev_prepare), cb);	661	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
567	ev_prepare_set (RETVAL);	662	ev_prepare_set (RETVAL);
568	if (!ix) START (prepare, RETVAL);	663	if (!ix) START (prepare, RETVAL);
569	OUTPUT:	664	OUTPUT:
570	RETVAL	665	RETVAL
571		666
572	ev_check *check (SV *cb)	667	ev_check *check (SV *cb)
573	ALIAS:	668	ALIAS:
574	check_ns = 1	669	check_ns = 1
575	CODE:	670	CODE:
576	RETVAL = e_new (sizeof (ev_check), cb);	671	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
577	ev_check_set (RETVAL);	672	ev_check_set (RETVAL);
578	if (!ix) START (check, RETVAL);	673	if (!ix) START (check, RETVAL);
579	OUTPUT:	674	OUTPUT:
580	RETVAL	675	RETVAL
581		676
		677	ev_fork *fork (SV *cb)
		678	ALIAS:
		679	fork_ns = 1
		680	CODE:
		681	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		682	ev_fork_set (RETVAL);
		683	if (!ix) START (fork, RETVAL);
		684	OUTPUT:
		685	RETVAL
		686
582	ev_child *child (int pid, SV *cb)	687	ev_child *child (int pid, int trace, SV *cb)
583	ALIAS:	688	ALIAS:
584	child_ns = 1	689	child_ns = 1
585	CODE:	690	CODE:
586	RETVAL = e_new (sizeof (ev_child), cb);	691	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
587	ev_child_set (RETVAL, pid);	692	ev_child_set (RETVAL, pid, trace);
588	if (!ix) START (child, RETVAL);	693	if (!ix) START (child, RETVAL);
589	OUTPUT:	694	OUTPUT:
590	RETVAL	695	RETVAL
591		696
592	ev_stat *stat (SV *path, NV interval, SV *cb)	697	ev_stat *stat (SV *path, NV interval, SV *cb)
593	ALIAS:	698	ALIAS:
594	stat_ns = 1	699	stat_ns = 1
595	CODE:	700	CODE:
596	RETVAL = e_new (sizeof (ev_stat), cb);	701	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
597	RETVAL->fh = newSVsv (path);	702	RETVAL->fh = newSVsv (path);
598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	703	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
599	if (!ix) START (stat, RETVAL);	704	if (!ix) START (stat, RETVAL);
600	OUTPUT:	705	OUTPUT:
601	RETVAL	706	RETVAL
602		707
		708	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		709	ALIAS:
		710	embed_ns = 1
		711	CODE:
		712	{
		713	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		714	croak ("passed loop is not embeddable via EV::embed,");
		715
		716	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		717	RETVAL->fh = newSVsv (ST (0));
		718	ev_embed_set (RETVAL, loop);
		719	if (!ix) START (embed, RETVAL);
		720	}
		721	OUTPUT:
		722	RETVAL
		723
		724	ev_async *async (SV *cb)
		725	ALIAS:
		726	async_ns = 1
		727	CODE:
		728	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		729	ev_async_set (RETVAL);
		730	if (!ix) START (async, RETVAL);
		731	OUTPUT:
		732	RETVAL
		733
603	void once (SV *fh, int events, SV *timeout, SV *cb)	734	void once (SV *fh, int events, SV *timeout, SV *cb)
604	CODE:	735	CODE:
605	ev_once (	736	ev_once (
		737	evapi.default_loop,
606	sv_fileno (fh), events,	738	s_fileno (fh, events & EV_WRITE), events,
607	SvOK (timeout) ? SvNV (timeout) : -1.,	739	SvOK (timeout) ? SvNV (timeout) : -1.,
608	e_once_cb,	740	e_once_cb,
609	newSVsv (cb)	741	newSVsv (cb)
610	);	742	);
611		743
…		…
615		747
616	int ev_is_active (ev_watcher *w)	748	int ev_is_active (ev_watcher *w)
617		749
618	int ev_is_pending (ev_watcher *w)	750	int ev_is_pending (ev_watcher *w)
619		751
		752	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		753	C_ARGS: e_loop (w), w, revents
		754
		755	int ev_clear_pending (ev_watcher *w)
		756	C_ARGS: e_loop (w), w
		757
		758	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		759	C_ARGS: e_loop (w), w, revents
		760
620	int keepalive (ev_watcher *w, int new_value = 0)	761	int keepalive (ev_watcher *w, int new_value = 0)
621	CODE:	762	CODE:
622	{	763	{
623	RETVAL = w->flags & WFLAG_KEEPALIVE;	764	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
624	new_value = new_value ? WFLAG_KEEPALIVE : 0;	765	new_value = new_value ? WFLAG_KEEPALIVE : 0;
625		766
626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	767	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
627	{	768	{
		769	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
628	REF (w);	770	REF (w);
629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
630	UNREF (w);	771	UNREF (w);
631	}	772	}
632	}	773	}
633	OUTPUT:	774	OUTPUT:
634	RETVAL	775	RETVAL
635		776
636	SV *cb (ev_watcher *w, SV *new_cb = 0)	777	SV *cb (ev_watcher *w, SV *new_cb = 0)
637	CODE:	778	CODE:
638	{	779	{
639	RETVAL = newSVsv (w->cb_sv);
640
641	if (items > 1)	780	if (items > 1)
642	sv_setsv (w->cb_sv, new_cb);	781	{
		782	new_cb = s_get_cv_croak (new_cb);
		783	RETVAL = newRV_noinc (w->cb_sv);
		784	w->cb_sv = SvREFCNT_inc (new_cb);
		785	}
		786	else
		787	RETVAL = newRV_inc (w->cb_sv);
643	}	788	}
644	OUTPUT:	789	OUTPUT:
645	RETVAL	790	RETVAL
646		791
647	SV *data (ev_watcher *w, SV *new_data = 0)	792	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	}	801	}
657	}	802	}
658	OUTPUT:	803	OUTPUT:
659	RETVAL	804	RETVAL
660		805
661	void trigger (ev_watcher *w, int revents = EV_NONE)	806	SV *loop (ev_watcher *w)
662	CODE:	807	CODE:
663	w->cb (w, revents);	808	RETVAL = newRV_inc (w->loop);
		809	OUTPUT:
		810	RETVAL
664		811
665	int priority (ev_watcher *w, int new_priority = 0)	812	int priority (ev_watcher *w, int new_priority = 0)
666	CODE:	813	CODE:
667	{	814	{
668	RETVAL = w->priority;	815	RETVAL = w->priority;
669		816
670	if (items > 1)	817	if (items > 1)
671	{	818	{
672	int active = ev_is_active (w);	819	int active = ev_is_active (w);
673
674	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
675	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
676		820
677	if (active)	821	if (active)
678	{	822	{
679	/* grrr. */	823	/* grrr. */
680	PUSHMARK (SP);	824	PUSHMARK (SP);
681	XPUSHs (ST (0));	825	XPUSHs (ST (0));
		826	PUTBACK;
682	call_method ("stop", G_DISCARD | G_VOID);	827	call_method ("stop", G_DISCARD | G_VOID);
683	}	828	}
684		829
685	ev_set_priority (w, new_priority);	830	ev_set_priority (w, new_priority);
686		831
687	if (active)	832	if (active)
688	{	833	{
689	PUSHMARK (SP);	834	PUSHMARK (SP);
690	XPUSHs (ST (0));	835	XPUSHs (ST (0));
		836	PUTBACK;
691	call_method ("start", G_DISCARD | G_VOID);	837	call_method ("start", G_DISCARD | G_VOID);
692	}	838	}
693	}	839	}
694	}	840	}
695	OUTPUT:	841	OUTPUT:
…		…
711	e_destroy (w);	857	e_destroy (w);
712		858
713	void set (ev_io *w, SV *fh, int events)	859	void set (ev_io *w, SV *fh, int events)
714	CODE:	860	CODE:
715	{	861	{
716	int fd = sv_fileno (fh);	862	int fd = s_fileno (fh, events & EV_WRITE);
717	CHECK_FD (fh, fd);	863	CHECK_FD (fh, fd);
718		864
719	sv_setsv (w->fh, fh);	865	sv_setsv (w->fh, fh);
720	RESET (io, w, (w, fd, events));	866	RESET (io, w, (w, fd, events));
721	}	867	}
…		…
723	SV *fh (ev_io *w, SV *new_fh = 0)	869	SV *fh (ev_io *w, SV *new_fh = 0)
724	CODE:	870	CODE:
725	{	871	{
726	if (items > 1)	872	if (items > 1)
727	{	873	{
728	int fd = sv_fileno (new_fh);	874	int fd = s_fileno (new_fh, w->events & EV_WRITE);
729	CHECK_FD (new_fh, fd);	875	CHECK_FD (new_fh, fd);
730		876
731	RETVAL = w->fh;	877	RETVAL = w->fh;
732	w->fh = newSVsv (new_fh);	878	w->fh = newSVsv (new_fh);
733		879
…		…
752		898
753	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	899	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
754		900
755	void ev_signal_start (ev_signal *w)	901	void ev_signal_start (ev_signal *w)
756	CODE:	902	CODE:
757	START (signal, w);	903	START_SIGNAL (w);
758		904
759	void ev_signal_stop (ev_signal *w)	905	void ev_signal_stop (ev_signal *w)
760	CODE:	906	CODE:
761	STOP (signal, w);	907	STOP (signal, w);
762		908
…		…
766	e_destroy (w);	912	e_destroy (w);
767		913
768	void set (ev_signal *w, SV *signal)	914	void set (ev_signal *w, SV *signal)
769	CODE:	915	CODE:
770	{	916	{
771	Signal signum = sv_signum (signal);	917	Signal signum = s_signum (signal);
772	CHECK_SIG (signal, signum);	918	CHECK_SIG (signal, signum);
773		919
774	RESET (signal, w, (w, signum));	920	RESET_SIGNAL (w, (w, signum));
775	}	921	}
776		922
777	int signal (ev_signal *w, SV *new_signal = 0)	923	int signal (ev_signal *w, SV *new_signal = 0)
778	CODE:	924	CODE:
779	{	925	{
780	RETVAL = w->signum;	926	RETVAL = w->signum;
781		927
782	if (items > 1)	928	if (items > 1)
783	{	929	{
784	Signal signum = sv_signum (new_signal);	930	Signal signum = s_signum (new_signal);
785	CHECK_SIG (new_signal, signum);	931	CHECK_SIG (new_signal, signum);
786		932
787	RESET (signal, w, (w, signum));	933	RESET_SIGNAL (w, (w, signum));
788	}	934	}
789	}	935	}
790	OUTPUT:	936	OUTPUT:
791	RETVAL	937	RETVAL
792		938
…		…
804		950
805	void ev_timer_again (ev_timer *w)	951	void ev_timer_again (ev_timer *w)
806	INIT:	952	INIT:
807	CHECK_REPEAT (w->repeat);	953	CHECK_REPEAT (w->repeat);
808	CODE:	954	CODE:
809	REF (w);
810	ev_timer_again (w);	955	ev_timer_again (e_loop (w), w);
811	UNREF (w);	956	UNREF (w);
		957
		958	NV ev_timer_remaining (ev_timer *w)
		959	C_ARGS: e_loop (w), w
812		960
813	void DESTROY (ev_timer *w)	961	void DESTROY (ev_timer *w)
814	CODE:	962	CODE:
815	STOP (timer, w);	963	STOP (timer, w);
816	e_destroy (w);	964	e_destroy (w);
…		…
833	CODE:	981	CODE:
834	STOP (periodic, w);	982	STOP (periodic, w);
835		983
836	void ev_periodic_again (ev_periodic *w)	984	void ev_periodic_again (ev_periodic *w)
837	CODE:	985	CODE:
838	REF (w);
839	ev_periodic_again (w);	986	ev_periodic_again (e_loop (w), w);
840	UNREF (w);	987	UNREF (w);
841		988
842	void DESTROY (ev_periodic *w)	989	void DESTROY (ev_periodic *w)
843	CODE:	990	CODE:
844	STOP (periodic, w);	991	STOP (periodic, w);
…		…
853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1000	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
854		1001
855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1002	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
856	}	1003	}
857		1004
		1005	NV at (ev_periodic *w)
		1006	CODE:
		1007	RETVAL = ev_periodic_at (w);
		1008	OUTPUT:
		1009	RETVAL
		1010
858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1011	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
859		1012
860	void ev_idle_start (ev_idle *w)	1013	void ev_idle_start (ev_idle *w)
861	CODE:	1014	CODE:
862	START (idle, w);	1015	START (idle, w);
…		…
868	void DESTROY (ev_idle *w)	1021	void DESTROY (ev_idle *w)
869	CODE:	1022	CODE:
870	STOP (idle, w);	1023	STOP (idle, w);
871	e_destroy (w);	1024	e_destroy (w);
872		1025
873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1026	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
874		1027
875	void ev_prepare_start (ev_prepare *w)	1028	void ev_prepare_start (ev_prepare *w)
876	CODE:	1029	CODE:
877	START (prepare, w);	1030	START (prepare, w);
878		1031
…		…
898	void DESTROY (ev_check *w)	1051	void DESTROY (ev_check *w)
899	CODE:	1052	CODE:
900	STOP (check, w);	1053	STOP (check, w);
901	e_destroy (w);	1054	e_destroy (w);
902		1055
		1056	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1057
		1058	void ev_fork_start (ev_fork *w)
		1059	CODE:
		1060	START (fork, w);
		1061
		1062	void ev_fork_stop (ev_fork *w)
		1063	CODE:
		1064	STOP (fork, w);
		1065
		1066	void DESTROY (ev_fork *w)
		1067	CODE:
		1068	STOP (fork, w);
		1069	e_destroy (w);
		1070
903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1071	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
904		1072
905	void ev_child_start (ev_child *w)	1073	void ev_child_start (ev_child *w)
906	CODE:	1074	CODE:
907	START (child, w);	1075	START (child, w);
…		…
913	void DESTROY (ev_child *w)	1081	void DESTROY (ev_child *w)
914	CODE:	1082	CODE:
915	STOP (child, w);	1083	STOP (child, w);
916	e_destroy (w);	1084	e_destroy (w);
917		1085
918	void set (ev_child *w, int pid)	1086	void set (ev_child *w, int pid, int trace)
919	CODE:	1087	CODE:
920	RESET (child, w, (w, pid));	1088	RESET (child, w, (w, pid, trace));
921		1089
922	int pid (ev_child *w, int new_pid = 0)
923	CODE:
924	{
925	RETVAL = w->pid;
926
927	if (items > 1)
928	RESET (child, w, (w, new_pid));
929	}
930	OUTPUT:
931	RETVAL
932
933
934	int rstatus (ev_child *w)	1090	int pid (ev_child *w)
935	ALIAS:	1091	ALIAS:
936	rpid = 1	1092	rpid = 1
		1093	rstatus = 2
937	CODE:	1094	CODE:
938	RETVAL = ix ? w->rpid : w->rstatus;	1095	RETVAL = ix == 0 ? w->pid
		1096	: ix == 1 ? w->rpid
		1097	: w->rstatus;
939	OUTPUT:	1098	OUTPUT:
940	RETVAL	1099	RETVAL
941		1100
942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1101	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
943		1102
…		…
994	PPCODE:	1153	PPCODE:
995	{	1154	{
996	ev_statdata *s = ix ? &w->attr : &w->prev;	1155	ev_statdata *s = ix ? &w->attr : &w->prev;
997		1156
998	if (ix == 1)	1157	if (ix == 1)
999	ev_stat_stat (w);	1158	ev_stat_stat (e_loop (w), w);
1000	else if (!s->st_nlink)	1159	else if (!s->st_nlink)
1001	errno = ENOENT;	1160	errno = ENOENT;
1002		1161
1003	PL_statcache.st_dev = s->st_nlink;	1162	PL_statcache.st_dev = s->st_nlink;
1004	PL_statcache.st_ino = s->st_ino;	1163	PL_statcache.st_ino = s->st_ino;
…		…
1031	PUSHs (sv_2mortal (newSVuv (4096)));	1190	PUSHs (sv_2mortal (newSVuv (4096)));
1032	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1191	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1033	}	1192	}
1034	}	1193	}
1035		1194
1036	#ifndef _WIN32
1037
1038	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1195	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1039		1196
1040	BOOT:	1197	void ev_embed_start (ev_embed *w)
1041	{	1198	CODE:
1042	HV *stash = gv_stashpv ("EV::DNS", 1);	1199	START (embed, w);
1043		1200
1044	static const struct {	1201	void ev_embed_stop (ev_embed *w)
1045	const char *name;	1202	CODE:
1046	IV iv;	1203	STOP (embed, w);
1047	} *civ, const_iv[] = {
1048	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1049	const_iv (DNS_, ERR_NONE)
1050	const_iv (DNS_, ERR_FORMAT)
1051	const_iv (DNS_, ERR_SERVERFAILED)
1052	const_iv (DNS_, ERR_NOTEXIST)
1053	const_iv (DNS_, ERR_NOTIMPL)
1054	const_iv (DNS_, ERR_REFUSED)
1055	const_iv (DNS_, ERR_TRUNCATED)
1056	const_iv (DNS_, ERR_UNKNOWN)
1057	const_iv (DNS_, ERR_TIMEOUT)
1058	const_iv (DNS_, ERR_SHUTDOWN)
1059	const_iv (DNS_, IPv4_A)
1060	const_iv (DNS_, PTR)
1061	const_iv (DNS_, IPv6_AAAA)
1062	const_iv (DNS_, QUERY_NO_SEARCH)
1063	const_iv (DNS_, OPTION_SEARCH)
1064	const_iv (DNS_, OPTION_NAMESERVERS)
1065	const_iv (DNS_, OPTION_MISC)
1066	const_iv (DNS_, OPTIONS_ALL)
1067	const_iv (DNS_, NO_SEARCH)
1068	};
1069		1204
1070	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1205	void DESTROY (ev_embed *w)
1071	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1206	CODE:
1072	}	1207	STOP (embed, w);
		1208	e_destroy (w);
1073		1209
1074	int evdns_init ()	1210	void set (ev_embed *w, struct ev_loop *loop)
		1211	CODE:
		1212	{
		1213	sv_setsv (w->fh, ST (1));
		1214	RESET (embed, w, (w, loop));
		1215	}
1075		1216
1076	void evdns_shutdown (int fail_requests = 1)	1217	SV *other (ev_embed *w)
		1218	CODE:
		1219	RETVAL = newSVsv (w->fh);
		1220	OUTPUT:
		1221	RETVAL
1077		1222
1078	const char *evdns_err_to_string (int err)	1223	void ev_embed_sweep (ev_embed *w)
		1224	C_ARGS: e_loop (w), w
1079		1225
1080	int evdns_nameserver_add (U32 address)	1226	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1081		1227
1082	int evdns_count_nameservers ()	1228	void ev_async_start (ev_async *w)
		1229	CODE:
		1230	START (async, w);
1083		1231
1084	int evdns_clear_nameservers_and_suspend ()	1232	void ev_async_stop (ev_async *w)
		1233	CODE:
		1234	STOP (async, w);
1085		1235
1086	int evdns_resume ()	1236	void DESTROY (ev_async *w)
		1237	CODE:
		1238	STOP (async, w);
		1239	e_destroy (w);
1087		1240
1088	int evdns_nameserver_ip_add (char *ip_as_string)	1241	void ev_async_send (ev_async *w)
		1242	C_ARGS: e_loop (w), w
1089		1243
1090	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1244	SV *ev_async_async_pending (ev_async *w)
1091	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1092
1093	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1094	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1095
1096	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1097	ALIAS:
1098	evdns_resolve_reverse_ipv6 = 1
1099	CODE:	1245	CODE:
1100	{	1246	RETVAL = boolSV (ev_async_pending (w));
1101	STRLEN len;	1247	OUTPUT:
1102	char *data = SvPVbyte (addr, len);
1103	if (len != (ix ? 16 : 4))
1104	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1105
1106	RETVAL = ix	1248	RETVAL
1107	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1108	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1109	}
1110	OUTPUT:
1111	RETVAL
1112		1249
1113	int evdns_set_option (char *option, char *val, int flags)	1250	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1114		1251
1115	int evdns_resolv_conf_parse (int flags, const char *filename)	1252	SV *new (SV *klass, unsigned int flags = 0)
		1253	CODE:
		1254	{
		1255	struct ev_loop *loop = ev_loop_new (flags);
1116		1256
1117	#ifdef _WIN32	1257	if (!loop)
		1258	XSRETURN_UNDEF;
1118		1259
1119	int evdns_config_windows_nameservers ()	1260	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1261	}
		1262	OUTPUT:
		1263	RETVAL
		1264
		1265	void DESTROY (struct ev_loop *loop)
		1266	CODE:
		1267	if (loop != evapi.default_loop) /* global destruction sucks */
		1268	ev_loop_destroy (loop);
		1269
		1270	void ev_loop_fork (struct ev_loop *loop)
		1271
		1272	void ev_loop_verify (struct ev_loop *loop)
		1273
		1274	NV ev_now (struct ev_loop *loop)
		1275
		1276	void ev_now_update (struct ev_loop *loop)
		1277
		1278	void ev_suspend (struct ev_loop *loop)
		1279
		1280	void ev_resume (struct ev_loop *loop)
		1281
		1282	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1283
		1284	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1285
		1286	unsigned int ev_backend (struct ev_loop *loop)
		1287
		1288	unsigned int ev_loop_count (struct ev_loop *loop)
		1289
		1290	unsigned int ev_loop_depth (struct ev_loop *loop)
		1291
		1292	void ev_loop (struct ev_loop *loop, int flags = 0)
		1293
		1294	void ev_unloop (struct ev_loop *loop, int how = 1)
		1295
		1296	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1297
		1298	unsigned int ev_pending_count (struct ev_loop *loop)
		1299
		1300	void ev_invoke_pending (struct ev_loop *loop)
		1301
		1302	#if 0
		1303
		1304	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1305	CODE:
		1306	{
		1307	Signal signum = s_signum (signal);
		1308	CHECK_SIG (signal, signum);
		1309
		1310	ev_feed_signal_event (loop, signum);
		1311	}
1120		1312
1121	#endif	1313	#endif
1122		1314
1123	void evdns_search_clear ()	1315	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1124		1316	ALIAS:
1125	void evdns_search_add (char *domain)	1317	io_ns = 1
1126		1318	CODE:
1127	void evdns_search_ndots_set (int ndots)
1128
1129	#if 0
1130
1131	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1132
1133	BOOT:
1134	{	1319	{
1135	HV *stash = gv_stashpv ("EV::HTTP", 1);	1320	int fd = s_fileno (fh, events & EV_WRITE);
		1321	CHECK_FD (fh, fd);
1136		1322
1137	static const struct {	1323	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1138	const char *name;	1324	RETVAL->fh = newSVsv (fh);
1139	IV iv;	1325	ev_io_set (RETVAL, fd, events);
1140	} *civ, const_iv[] = {	1326	if (!ix) START (io, RETVAL);
1141	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1142	const_iv (HTTP_, OK)
1143	const_iv (HTTP_, NOCONTENT)
1144	const_iv (HTTP_, MOVEPERM)
1145	const_iv (HTTP_, MOVETEMP)
1146	const_iv (HTTP_, NOTMODIFIED)
1147	const_iv (HTTP_, BADREQUEST)
1148	const_iv (HTTP_, NOTFOUND)
1149	const_iv (HTTP_, SERVUNAVAIL)
1150	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1151	const_iv (EVHTTP_, PROXY_REQUEST)
1152	const_iv (EVHTTP_, REQ_GET)
1153	const_iv (EVHTTP_, REQ_POST)
1154	const_iv (EVHTTP_, REQ_HEAD)
1155	const_iv (EVHTTP_, REQUEST)
1156	const_iv (EVHTTP_, RESPONSE)
1157	};
1158
1159	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1160	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1161	}	1327	}
		1328	OUTPUT:
		1329	RETVAL
1162		1330
1163	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1331	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1332	ALIAS:
		1333	timer_ns = 1
		1334	INIT:
		1335	CHECK_REPEAT (repeat);
		1336	CODE:
		1337	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1338	ev_timer_set (RETVAL, after, repeat);
		1339	if (!ix) START (timer, RETVAL);
		1340	OUTPUT:
		1341	RETVAL
1164		1342
1165	#HttpRequest new (SV *klass, SV *cb)	1343	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1344	ALIAS:
		1345	periodic_ns = 1
		1346	INIT:
		1347	CHECK_REPEAT (interval);
		1348	CODE:
		1349	{
		1350	ev_periodic *w;
		1351	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1352	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1353	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1354	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1355	if (!ix) START (periodic, w);
		1356	}
		1357	OUTPUT:
		1358	RETVAL
1166		1359
1167	#void DESTROY (struct evhttp_request *req);	1360	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1361	ALIAS:
		1362	signal_ns = 1
		1363	CODE:
		1364	{
		1365	Signal signum = s_signum (signal);
		1366	CHECK_SIG (signal, signum);
1168		1367
1169	#endif	1368	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1369	ev_signal_set (RETVAL, signum);
		1370	if (!ix) START_SIGNAL (RETVAL);
		1371	}
		1372	OUTPUT:
		1373	RETVAL
1170		1374
1171	#endif	1375	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1376	ALIAS:
		1377	idle_ns = 1
		1378	CODE:
		1379	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1380	ev_idle_set (RETVAL);
		1381	if (!ix) START (idle, RETVAL);
		1382	OUTPUT:
		1383	RETVAL
1172		1384
		1385	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1386	ALIAS:
		1387	prepare_ns = 1
		1388	CODE:
		1389	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1390	ev_prepare_set (RETVAL);
		1391	if (!ix) START (prepare, RETVAL);
		1392	OUTPUT:
		1393	RETVAL
1173		1394
		1395	ev_check *check (struct ev_loop *loop, SV *cb)
		1396	ALIAS:
		1397	check_ns = 1
		1398	CODE:
		1399	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1400	ev_check_set (RETVAL);
		1401	if (!ix) START (check, RETVAL);
		1402	OUTPUT:
		1403	RETVAL
1174		1404
		1405	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1406	ALIAS:
		1407	fork_ns = 1
		1408	CODE:
		1409	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1410	ev_fork_set (RETVAL);
		1411	if (!ix) START (fork, RETVAL);
		1412	OUTPUT:
		1413	RETVAL
1175		1414
		1415	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1416	ALIAS:
		1417	child_ns = 1
		1418	CODE:
		1419	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1420	ev_child_set (RETVAL, pid, trace);
		1421	if (!ix) START (child, RETVAL);
		1422	OUTPUT:
		1423	RETVAL
1176		1424
		1425	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1426	ALIAS:
		1427	stat_ns = 1
		1428	CODE:
		1429	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1430	RETVAL->fh = newSVsv (path);
		1431	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1432	if (!ix) START (stat, RETVAL);
		1433	OUTPUT:
		1434	RETVAL
1177		1435
		1436	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1437	ALIAS:
		1438	embed_ns = 1
		1439	CODE:
		1440	{
		1441	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1442	croak ("passed loop is not embeddable via EV::embed,");
1178		1443
		1444	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1445	RETVAL->fh = newSVsv (ST (1));
		1446	ev_embed_set (RETVAL, other);
		1447	if (!ix) START (embed, RETVAL);
		1448	}
		1449	OUTPUT:
		1450	RETVAL
		1451
		1452	ev_async *async (struct ev_loop *loop, SV *cb)
		1453	ALIAS:
		1454	async_ns = 1
		1455	CODE:
		1456	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1457	ev_async_set (RETVAL);
		1458	if (!ix) START (async, RETVAL);
		1459	OUTPUT:
		1460	RETVAL
		1461
		1462	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1463	CODE:
		1464	ev_once (
		1465	loop,
		1466	s_fileno (fh, events & EV_WRITE), events,
		1467	SvOK (timeout) ? SvNV (timeout) : -1.,
		1468	e_once_cb,
		1469	newSVsv (cb)
		1470	);
		1471

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