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Comparing EV/EV.xs (file contents):
Revision 1.80 by root, Tue Nov 27 07:27:10 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,
		112	*stash_child,
		113	*stash_stat,
82	*stash_idle,	114	*stash_idle,
83	*stash_prepare,	115	*stash_prepare,
84	*stash_check,	116	*stash_check,
85	*stash_child,
86	*stash_embed,	117	*stash_embed,
		118	*stash_fork,
87	*stash_stat;	119	*stash_async;
88
89	#ifndef SIG_SIZE
90	/* kudos to Slaven Rezic for the idea */
91	static char sig_size [] = { SIG_NUM };
92	# define SIG_SIZE (sizeof (sig_size) + 1)
93	#endif
94
95	static Signal
96	sv_signum (SV *sig)
97	{
98	Signal signum;
99
100	SvGETMAGIC (sig);
101
102	for (signum = 1; signum < SIG_SIZE; ++signum)
103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
104	return signum;
105
106	signum = SvIV (sig);
107
108	if (signum > 0 && signum < SIG_SIZE)
109	return signum;
110
111	return -1;
112	}
113		120
114	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
115	// Event	122	// Event
116		123
117	static void e_cb (ev_watcher *w, int revents);	124	static void e_cb (EV_P_ ev_watcher *w, int revents);
118
119	static int
120	sv_fileno (SV *fh)
121	{
122	SvGETMAGIC (fh);
123
124	if (SvROK (fh))
125	fh = SvRV (fh);
126
127	if (SvTYPE (fh) == SVt_PVGV)
128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
129
130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
131	return SvIV (fh);
132
133	return -1;
134	}
135		125
136	static void *	126	static void *
137	e_new (int size, SV *cb_sv)	127	e_new (int size, SV *cb_sv, SV *loop)
138	{	128	{
		129	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
139	ev_watcher *w;	130	ev_watcher *w;
140	SV *self = NEWSV (0, size);	131	SV *self = NEWSV (0, size);
141	SvPOK_only (self);	132	SvPOK_only (self);
142	SvCUR_set (self, size);	133	SvCUR_set (self, size);
143		134
144	w = (ev_watcher *)SvPVX (self);	135	w = (ev_watcher *)SvPVX (self);
145		136
146	ev_init (w, e_cb);	137	ev_init (w, cv ? e_cb : 0);
147		138
		139	w->loop = SvREFCNT_inc (SvRV (loop));
148	w->flags = WFLAG_KEEPALIVE;	140	w->e_flags = WFLAG_KEEPALIVE;
149	w->data = 0;	141	w->data = 0;
150	w->fh = 0;	142	w->fh = 0;
151	w->cb_sv = newSVsv (cb_sv);	143	w->cb_sv = SvREFCNT_inc (cv);
152	w->self = self;	144	w->self = self;
153		145
154	return (void *)w;	146	return (void *)w;
155	}	147	}
156		148
157	static void	149	static void
158	e_destroy (void *w_)	150	e_destroy (void *w_)
159	{	151	{
160	ev_watcher *w = (ev_watcher *)w_;	152	ev_watcher *w = (ev_watcher *)w_;
161		153
		154	SvREFCNT_dec (w->loop ); w->loop = 0;
162	SvREFCNT_dec (w->fh ); w->fh = 0;	155	SvREFCNT_dec (w->fh ); w->fh = 0;
163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	156	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
164	SvREFCNT_dec (w->data ); w->data = 0;	157	SvREFCNT_dec (w->data ); w->data = 0;
165	}	158	}
166		159
…		…
179	}	172	}
180		173
181	return rv;	174	return rv;
182	}	175	}
183		176
184	static SV *sv_events_cache;	177	static SV *sv_self_cache, *sv_events_cache;
185		178
186	static void	179	static void
187	e_cb (ev_watcher *w, int revents)	180	e_cb (EV_P_ ev_watcher *w, int revents)
188	{	181	{
189	dSP;	182	dSP;
190	I32 mark = SP - PL_stack_base;	183	I32 mark = SP - PL_stack_base;
191	SV *sv_self, *sv_events;	184	SV *sv_self, *sv_events;
192		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	{
193	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;
194		253
195	if (sv_events_cache)	254	if (sv_events_cache)
196	{	255	{
197	sv_events = sv_events_cache; sv_events_cache = 0;	256	sv_events = sv_events_cache; sv_events_cache = 0;
198	SvIV_set (sv_events, revents);	257	SvIV_set (sv_events, revents);
199	}	258	}
200	else	259	else
201	sv_events = newSViv (revents);	260	sv_events = newSViv (revents);
202		261
203	PUSHMARK (SP);	262	PUSHMARK (SP);
204	EXTEND (SP, 2);
205	PUSHs (sv_self);
206	PUSHs (sv_events);	263	XPUSHs (sv_events);
207		264
208	PUTBACK;	265	PUTBACK;
209	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	266	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
210		267
211	SvREFCNT_dec (sv_self);	268	SvREFCNT_dec ((SV *)arg);
212		269
213	if (sv_events_cache)	270	if (sv_events_cache)
214	SvREFCNT_dec (sv_events);	271	SvREFCNT_dec (sv_events);
215	else	272	else
216	sv_events_cache = sv_events;	273	sv_events_cache = sv_events;
217		274
218	if (SvTRUE (ERRSV))	275	if (SvTRUE (ERRSV))
219	{	276	{
220	PUSHMARK (SP);	277	SPAGAIN;
221	PUTBACK;
222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
223	}
224
225	SP = PL_stack_base + mark;
226	PUTBACK;
227	}
228
229	static void
230	e_once_cb (int revents, void *arg)
231	{
232	dSP;
233	I32 mark = SP - PL_stack_base;
234	SV *sv_events;
235
236	if (sv_events_cache)
237	{
238	sv_events = sv_events_cache; sv_events_cache = 0;
239	SvIV_set (sv_events, revents);
240	}
241	else
242	sv_events = newSViv (revents);
243
244	PUSHMARK (SP);
245	XPUSHs (sv_events);
246
247	PUTBACK;
248	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
249
250	SvREFCNT_dec ((SV *)arg);
251
252	if (sv_events_cache)
253	SvREFCNT_dec (sv_events);
254	else
255	sv_events_cache = sv_events;
256
257	if (SvTRUE (ERRSV))
258	{
259	PUSHMARK (SP);	278	PUSHMARK (SP);
260	PUTBACK;	279	PUTBACK;
261	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);
262	}	281	}
263		282
…		…
306	LEAVE;	325	LEAVE;
307		326
308	return retval;	327	return retval;
309	}	328	}
310		329
311	/////////////////////////////////////////////////////////////////////////////
312	// DNS
313
314	#ifndef _WIN32
315	static void
316	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
317	{
318	dSP;
319	SV *cb = (SV *)arg;
320
321	ENTER;
322	SAVETMPS;
323	PUSHMARK (SP);
324	EXTEND (SP, count + 3);
325	PUSHs (sv_2mortal (newSViv (result)));
326
327	if (result == DNS_ERR_NONE && ttl >= 0)
328	{
329	int i;
330
331	PUSHs (sv_2mortal (newSViv (type)));
332	PUSHs (sv_2mortal (newSViv (ttl)));
333
334	for (i = 0; i < count; ++i)
335	switch (type)
336	{
337	case DNS_IPv6_AAAA:
338	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
339	break;
340	case DNS_IPv4_A:
341	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
342	break;
343	case DNS_PTR:
344	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
345	break;
346	}
347	}
348
349	PUTBACK;
350	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
351
352	FREETMPS;
353
354	if (SvTRUE (ERRSV))
355	{
356	PUSHMARK (SP);
357	PUTBACK;
358	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
359	}
360
361	LEAVE;
362	}
363	#endif
364
365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	330	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
366	croak (# repeat " value must be >= 0");	331	croak (# repeat " value must be >= 0");
367		332
368	#define CHECK_FD(fh,fd) if ((fd) < 0) \	333	#define CHECK_FD(fh,fd) if ((fd) < 0) \
369	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));
…		…
390	const_iv (EV_, MINPRI)	355	const_iv (EV_, MINPRI)
391	const_iv (EV_, MAXPRI)	356	const_iv (EV_, MAXPRI)
392		357
393	const_iv (EV_, UNDEF)	358	const_iv (EV_, UNDEF)
394	const_iv (EV_, NONE)	359	const_iv (EV_, NONE)
395	const_iv (EV_, TIMEOUT)
396	const_iv (EV_, READ)	360	const_iv (EV_, READ)
397	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)
398	const_iv (EV_, SIGNAL)	366	const_iv (EV_, SIGNAL)
		367	const_iv (EV_, CHILD)
		368	const_iv (EV_, STAT)
399	const_iv (EV_, IDLE)	369	const_iv (EV_, IDLE)
		370	const_iv (EV_, PREPARE)
400	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)
401	const_iv (EV_, ERROR)	376	const_iv (EV_, ERROR)
402		377
		378	const_iv (EV, LOOP_NONBLOCK)
403	const_iv (EV, LOOP_ONESHOT)	379	const_iv (EV, LOOP_ONESHOT)
		380
404	const_iv (EV, LOOP_NONBLOCK)	381	const_iv (EV, UNLOOP_CANCEL)
405	const_iv (EV, UNLOOP_ONE)	382	const_iv (EV, UNLOOP_ONE)
406	const_iv (EV, UNLOOP_ALL)	383	const_iv (EV, UNLOOP_ALL)
407		384
408	const_iv (EV, BACKEND_SELECT)	385	const_iv (EV, BACKEND_SELECT)
409	const_iv (EV, BACKEND_POLL)	386	const_iv (EV, BACKEND_POLL)
…		…
411	const_iv (EV, BACKEND_KQUEUE)	388	const_iv (EV, BACKEND_KQUEUE)
412	const_iv (EV, BACKEND_DEVPOLL)	389	const_iv (EV, BACKEND_DEVPOLL)
413	const_iv (EV, BACKEND_PORT)	390	const_iv (EV, BACKEND_PORT)
414	const_iv (EV, FLAG_AUTO)	391	const_iv (EV, FLAG_AUTO)
415	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)
416	};	397	};
417		398
418	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; )
419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
420		401
		402	stash_loop = gv_stashpv ("EV::Loop" , 1);
421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	403	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422	stash_io = gv_stashpv ("EV::IO" , 1);	404	stash_io = gv_stashpv ("EV::IO" , 1);
423	stash_timer = gv_stashpv ("EV::Timer" , 1);	405	stash_timer = gv_stashpv ("EV::Timer" , 1);
424	stash_periodic = gv_stashpv ("EV::Periodic", 1);	406	stash_periodic = gv_stashpv ("EV::Periodic", 1);
425	stash_signal = gv_stashpv ("EV::Signal" , 1);	407	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	409	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
428	stash_check = gv_stashpv ("EV::Check" , 1);	410	stash_check = gv_stashpv ("EV::Check" , 1);
429	stash_child = gv_stashpv ("EV::Child" , 1);	411	stash_child = gv_stashpv ("EV::Child" , 1);
430	stash_embed = gv_stashpv ("EV::Embed" , 1);	412	stash_embed = gv_stashpv ("EV::Embed" , 1);
431	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);
432		416
433	{	417	{
434	SV *sv = perl_get_sv ("EV::API", TRUE);	418	SV *sv = perl_get_sv ("EV::API", TRUE);
435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	419	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
436		420
437	/* the poor man's shared library emulator */	421	/* the poor man's shared library emulator */
438	evapi.ver = EV_API_VERSION;	422	evapi.ver = EV_API_VERSION;
439	evapi.rev = EV_API_REVISION;	423	evapi.rev = EV_API_REVISION;
440	evapi.sv_fileno = sv_fileno;	424	evapi.sv_fileno = sv_fileno;
441	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;
442	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;
443	evapi.backend = ev_backend;	442	evapi.backend = ev_backend;
444	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;
445	evapi.ref = ev_ref;	448	evapi.ref = ev_ref;
446	evapi.unref = ev_unref;	449	evapi.unref = ev_unref;
447	evapi.time = ev_time;
448	evapi.loop = ev_loop;	450	evapi.loop = ev_loop;
449	evapi.once = ev_once;	451	evapi.once = ev_once;
450	evapi.io_start = ev_io_start;	452	evapi.io_start = ev_io_start;
451	evapi.io_stop = ev_io_stop;	453	evapi.io_stop = ev_io_stop;
452	evapi.timer_start = ev_timer_start;	454	evapi.timer_start = ev_timer_start;
453	evapi.timer_stop = ev_timer_stop;	455	evapi.timer_stop = ev_timer_stop;
454	evapi.timer_again = ev_timer_again;	456	evapi.timer_again = ev_timer_again;
		457	evapi.timer_remaining = ev_timer_remaining;
455	evapi.periodic_start = ev_periodic_start;	458	evapi.periodic_start = ev_periodic_start;
456	evapi.periodic_stop = ev_periodic_stop;	459	evapi.periodic_stop = ev_periodic_stop;
457	evapi.signal_start = ev_signal_start;	460	evapi.signal_start = ev_signal_start;
458	evapi.signal_stop = ev_signal_stop;	461	evapi.signal_stop = ev_signal_stop;
459	evapi.idle_start = ev_idle_start;	462	evapi.idle_start = ev_idle_start;
460	evapi.idle_stop = ev_idle_stop;	463	evapi.idle_stop = ev_idle_stop;
461	evapi.prepare_start = ev_prepare_start;	464	evapi.prepare_start = ev_prepare_start;
462	evapi.prepare_stop = ev_prepare_stop;	465	evapi.prepare_stop = ev_prepare_stop;
463	evapi.check_start = ev_check_start;	466	evapi.check_start = ev_check_start;
464	evapi.check_stop = ev_check_stop;	467	evapi.check_stop = ev_check_stop;
465	evapi.child_start = ev_child_start;	468	evapi.child_start = ev_child_start;
466	evapi.child_stop = ev_child_stop;	469	evapi.child_stop = ev_child_stop;
467	evapi.stat_start = ev_stat_start;	470	evapi.stat_start = ev_stat_start;
468	evapi.stat_stop = ev_stat_stop;	471	evapi.stat_stop = ev_stat_stop;
469	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;
470		483
471	sv_setiv (sv, (IV)&evapi);	484	sv_setiv (sv, (IV)&evapi);
472	SvREADONLY_on (sv);	485	SvREADONLY_on (sv);
473	}	486	}
474	#ifndef _WIN32	487	#ifndef _WIN32
475	pthread_atfork (0, 0, ev_default_fork);	488	pthread_atfork (0, 0, ev_default_fork);
476	#endif	489	#endif
477	}	490	}
478		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
479	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
480		537
481	unsigned int ev_backend ()	538	unsigned int ev_backend ()
		539	C_ARGS: evapi.default_loop
482		540
483	NV ev_time ()	541	void ev_loop_verify ()
		542	C_ARGS: evapi.default_loop
484		543
485	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
486		555
487	void ev_loop (int flags = 0)	556	void ev_loop (int flags = 0)
		557	C_ARGS: evapi.default_loop, flags
488		558
489	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
490		579
491	ev_io *io (SV *fh, int events, SV *cb)	580	ev_io *io (SV *fh, int events, SV *cb)
492	ALIAS:	581	ALIAS:
493	io_ns = 1	582	io_ns = 1
		583	_ae_io = 2
494	CODE:	584	CODE:
495	{	585	{
496	int fd = sv_fileno (fh);	586	int fd = s_fileno (fh, events & EV_WRITE);
497	CHECK_FD (fh, fd);	587	CHECK_FD (fh, fd);
498		588
		589	if (ix == 2)
		590	{
		591	ix = 0;
		592	events = events ? EV_WRITE : EV_READ;
		593	}
		594
499	RETVAL = e_new (sizeof (ev_io), cb);	595	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
500	RETVAL->fh = newSVsv (fh);	596	RETVAL->fh = newSVsv (fh);
501	ev_io_set (RETVAL, fd, events);	597	ev_io_set (RETVAL, fd, events);
502	if (!ix) START (io, RETVAL);	598	if (!ix) START (io, RETVAL);
503	}	599	}
504	OUTPUT:	600	OUTPUT:
…		…
508	ALIAS:	604	ALIAS:
509	timer_ns = 1	605	timer_ns = 1
510	INIT:	606	INIT:
511	CHECK_REPEAT (repeat);	607	CHECK_REPEAT (repeat);
512	CODE:	608	CODE:
513	RETVAL = e_new (sizeof (ev_timer), cb);	609	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
514	ev_timer_set (RETVAL, after, repeat);	610	ev_timer_set (RETVAL, after, repeat);
515	if (!ix) START (timer, RETVAL);	611	if (!ix) START (timer, RETVAL);
516	OUTPUT:	612	OUTPUT:
517	RETVAL	613	RETVAL
518		614
…		…
522	INIT:	618	INIT:
523	CHECK_REPEAT (interval);	619	CHECK_REPEAT (interval);
524	CODE:	620	CODE:
525	{	621	{
526	ev_periodic *w;	622	ev_periodic *w;
527	w = e_new (sizeof (ev_periodic), cb);	623	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	624	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
529	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);
530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	626	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
531	if (!ix) START (periodic, w);	627	if (!ix) START (periodic, w);
532	}	628	}
…		…
536	ev_signal *signal (SV *signal, SV *cb)	632	ev_signal *signal (SV *signal, SV *cb)
537	ALIAS:	633	ALIAS:
538	signal_ns = 1	634	signal_ns = 1
539	CODE:	635	CODE:
540	{	636	{
541	Signal signum = sv_signum (signal);	637	Signal signum = s_signum (signal);
542	CHECK_SIG (signal, signum);	638	CHECK_SIG (signal, signum);
543		639
544	RETVAL = e_new (sizeof (ev_signal), cb);	640	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
545	ev_signal_set (RETVAL, signum);	641	ev_signal_set (RETVAL, signum);
546	if (!ix) START (signal, RETVAL);	642	if (!ix) START_SIGNAL (RETVAL);
547	}	643	}
548	OUTPUT:	644	OUTPUT:
549	RETVAL	645	RETVAL
550		646
551	ev_idle *idle (SV *cb)	647	ev_idle *idle (SV *cb)
552	ALIAS:	648	ALIAS:
553	idle_ns = 1	649	idle_ns = 1
554	CODE:	650	CODE:
555	RETVAL = e_new (sizeof (ev_idle), cb);	651	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
556	ev_idle_set (RETVAL);	652	ev_idle_set (RETVAL);
557	if (!ix) START (idle, RETVAL);	653	if (!ix) START (idle, RETVAL);
558	OUTPUT:	654	OUTPUT:
559	RETVAL	655	RETVAL
560		656
561	ev_prepare *prepare (SV *cb)	657	ev_prepare *prepare (SV *cb)
562	ALIAS:	658	ALIAS:
563	prepare_ns = 1	659	prepare_ns = 1
564	CODE:	660	CODE:
565	RETVAL = e_new (sizeof (ev_prepare), cb);	661	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
566	ev_prepare_set (RETVAL);	662	ev_prepare_set (RETVAL);
567	if (!ix) START (prepare, RETVAL);	663	if (!ix) START (prepare, RETVAL);
568	OUTPUT:	664	OUTPUT:
569	RETVAL	665	RETVAL
570		666
571	ev_check *check (SV *cb)	667	ev_check *check (SV *cb)
572	ALIAS:	668	ALIAS:
573	check_ns = 1	669	check_ns = 1
574	CODE:	670	CODE:
575	RETVAL = e_new (sizeof (ev_check), cb);	671	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
576	ev_check_set (RETVAL);	672	ev_check_set (RETVAL);
577	if (!ix) START (check, RETVAL);	673	if (!ix) START (check, RETVAL);
578	OUTPUT:	674	OUTPUT:
579	RETVAL	675	RETVAL
580		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
581	ev_child *child (int pid, SV *cb)	687	ev_child *child (int pid, int trace, SV *cb)
582	ALIAS:	688	ALIAS:
583	child_ns = 1	689	child_ns = 1
584	CODE:	690	CODE:
585	RETVAL = e_new (sizeof (ev_child), cb);	691	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
586	ev_child_set (RETVAL, pid);	692	ev_child_set (RETVAL, pid, trace);
587	if (!ix) START (child, RETVAL);	693	if (!ix) START (child, RETVAL);
588	OUTPUT:	694	OUTPUT:
589	RETVAL	695	RETVAL
590		696
591	ev_stat *stat (SV *path, NV interval, SV *cb)	697	ev_stat *stat (SV *path, NV interval, SV *cb)
592	ALIAS:	698	ALIAS:
593	stat_ns = 1	699	stat_ns = 1
594	CODE:	700	CODE:
595	RETVAL = e_new (sizeof (ev_stat), cb);	701	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
596	RETVAL->fh = newSVsv (path);	702	RETVAL->fh = newSVsv (path);
597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	703	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
598	if (!ix) START (stat, RETVAL);	704	if (!ix) START (stat, RETVAL);
599	OUTPUT:	705	OUTPUT:
600	RETVAL	706	RETVAL
601		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
602	void once (SV *fh, int events, SV *timeout, SV *cb)	734	void once (SV *fh, int events, SV *timeout, SV *cb)
603	CODE:	735	CODE:
604	ev_once (	736	ev_once (
		737	evapi.default_loop,
605	sv_fileno (fh), events,	738	s_fileno (fh, events & EV_WRITE), events,
606	SvOK (timeout) ? SvNV (timeout) : -1.,	739	SvOK (timeout) ? SvNV (timeout) : -1.,
607	e_once_cb,	740	e_once_cb,
608	newSVsv (cb)	741	newSVsv (cb)
609	);	742	);
610		743
…		…
614		747
615	int ev_is_active (ev_watcher *w)	748	int ev_is_active (ev_watcher *w)
616		749
617	int ev_is_pending (ev_watcher *w)	750	int ev_is_pending (ev_watcher *w)
618		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
619	int keepalive (ev_watcher *w, int new_value = 0)	761	int keepalive (ev_watcher *w, int new_value = 0)
620	CODE:	762	CODE:
621	{	763	{
622	RETVAL = w->flags & WFLAG_KEEPALIVE;	764	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
623	new_value = new_value ? WFLAG_KEEPALIVE : 0;	765	new_value = new_value ? WFLAG_KEEPALIVE : 0;
624		766
625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	767	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
626	{	768	{
		769	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
627	REF (w);	770	REF (w);
628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
629	UNREF (w);	771	UNREF (w);
630	}	772	}
631	}	773	}
632	OUTPUT:	774	OUTPUT:
633	RETVAL	775	RETVAL
634		776
635	SV *cb (ev_watcher *w, SV *new_cb = 0)	777	SV *cb (ev_watcher *w, SV *new_cb = 0)
636	CODE:	778	CODE:
637	{	779	{
638	RETVAL = newSVsv (w->cb_sv);
639
640	if (items > 1)	780	if (items > 1)
641	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);
642	}	788	}
643	OUTPUT:	789	OUTPUT:
644	RETVAL	790	RETVAL
645		791
646	SV *data (ev_watcher *w, SV *new_data = 0)	792	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
655	}	801	}
656	}	802	}
657	OUTPUT:	803	OUTPUT:
658	RETVAL	804	RETVAL
659		805
660	void trigger (ev_watcher *w, int revents = EV_NONE)	806	SV *loop (ev_watcher *w)
661	CODE:	807	CODE:
662	w->cb (w, revents);	808	RETVAL = newRV_inc (w->loop);
		809	OUTPUT:
		810	RETVAL
663		811
664	int priority (ev_watcher *w, int new_priority = 0)	812	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	813	CODE:
666	{	814	{
667	RETVAL = w->priority;	815	RETVAL = w->priority;
668		816
669	if (items > 1)	817	if (items > 1)
670	{	818	{
671	int active = ev_is_active (w);	819	int active = ev_is_active (w);
672
673	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
674	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
675		820
676	if (active)	821	if (active)
677	{	822	{
678	/* grrr. */	823	/* grrr. */
679	PUSHMARK (SP);	824	PUSHMARK (SP);
680	XPUSHs (ST (0));	825	XPUSHs (ST (0));
		826	PUTBACK;
681	call_method ("stop", G_DISCARD | G_VOID);	827	call_method ("stop", G_DISCARD | G_VOID);
682	}	828	}
683		829
684	ev_set_priority (w, new_priority);	830	ev_set_priority (w, new_priority);
685		831
686	if (active)	832	if (active)
687	{	833	{
688	PUSHMARK (SP);	834	PUSHMARK (SP);
689	XPUSHs (ST (0));	835	XPUSHs (ST (0));
		836	PUTBACK;
690	call_method ("start", G_DISCARD | G_VOID);	837	call_method ("start", G_DISCARD | G_VOID);
691	}	838	}
692	}	839	}
693	}	840	}
694	OUTPUT:	841	OUTPUT:
…		…
710	e_destroy (w);	857	e_destroy (w);
711		858
712	void set (ev_io *w, SV *fh, int events)	859	void set (ev_io *w, SV *fh, int events)
713	CODE:	860	CODE:
714	{	861	{
715	int fd = sv_fileno (fh);	862	int fd = s_fileno (fh, events & EV_WRITE);
716	CHECK_FD (fh, fd);	863	CHECK_FD (fh, fd);
717		864
718	sv_setsv (w->fh, fh);	865	sv_setsv (w->fh, fh);
719	RESET (io, w, (w, fd, events));	866	RESET (io, w, (w, fd, events));
720	}	867	}
…		…
722	SV *fh (ev_io *w, SV *new_fh = 0)	869	SV *fh (ev_io *w, SV *new_fh = 0)
723	CODE:	870	CODE:
724	{	871	{
725	if (items > 1)	872	if (items > 1)
726	{	873	{
727	int fd = sv_fileno (new_fh);	874	int fd = s_fileno (new_fh, w->events & EV_WRITE);
728	CHECK_FD (new_fh, fd);	875	CHECK_FD (new_fh, fd);
729		876
730	RETVAL = w->fh;	877	RETVAL = w->fh;
731	w->fh = newSVsv (new_fh);	878	w->fh = newSVsv (new_fh);
732		879
…		…
751		898
752	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	899	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
753		900
754	void ev_signal_start (ev_signal *w)	901	void ev_signal_start (ev_signal *w)
755	CODE:	902	CODE:
756	START (signal, w);	903	START_SIGNAL (w);
757		904
758	void ev_signal_stop (ev_signal *w)	905	void ev_signal_stop (ev_signal *w)
759	CODE:	906	CODE:
760	STOP (signal, w);	907	STOP (signal, w);
761		908
…		…
765	e_destroy (w);	912	e_destroy (w);
766		913
767	void set (ev_signal *w, SV *signal)	914	void set (ev_signal *w, SV *signal)
768	CODE:	915	CODE:
769	{	916	{
770	Signal signum = sv_signum (signal);	917	Signal signum = s_signum (signal);
771	CHECK_SIG (signal, signum);	918	CHECK_SIG (signal, signum);
772		919
773	RESET (signal, w, (w, signum));	920	RESET_SIGNAL (w, (w, signum));
774	}	921	}
775		922
776	int signal (ev_signal *w, SV *new_signal = 0)	923	int signal (ev_signal *w, SV *new_signal = 0)
777	CODE:	924	CODE:
778	{	925	{
779	RETVAL = w->signum;	926	RETVAL = w->signum;
780		927
781	if (items > 1)	928	if (items > 1)
782	{	929	{
783	Signal signum = sv_signum (new_signal);	930	Signal signum = s_signum (new_signal);
784	CHECK_SIG (new_signal, signum);	931	CHECK_SIG (new_signal, signum);
785		932
786	RESET (signal, w, (w, signum));	933	RESET_SIGNAL (w, (w, signum));
787	}	934	}
788	}	935	}
789	OUTPUT:	936	OUTPUT:
790	RETVAL	937	RETVAL
791		938
…		…
803		950
804	void ev_timer_again (ev_timer *w)	951	void ev_timer_again (ev_timer *w)
805	INIT:	952	INIT:
806	CHECK_REPEAT (w->repeat);	953	CHECK_REPEAT (w->repeat);
807	CODE:	954	CODE:
808	REF (w);
809	ev_timer_again (w);	955	ev_timer_again (e_loop (w), w);
810	UNREF (w);	956	UNREF (w);
		957
		958	NV ev_timer_remaining (ev_timer *w)
		959	C_ARGS: e_loop (w), w
811		960
812	void DESTROY (ev_timer *w)	961	void DESTROY (ev_timer *w)
813	CODE:	962	CODE:
814	STOP (timer, w);	963	STOP (timer, w);
815	e_destroy (w);	964	e_destroy (w);
…		…
832	CODE:	981	CODE:
833	STOP (periodic, w);	982	STOP (periodic, w);
834		983
835	void ev_periodic_again (ev_periodic *w)	984	void ev_periodic_again (ev_periodic *w)
836	CODE:	985	CODE:
837	REF (w);
838	ev_periodic_again (w);	986	ev_periodic_again (e_loop (w), w);
839	UNREF (w);	987	UNREF (w);
840		988
841	void DESTROY (ev_periodic *w)	989	void DESTROY (ev_periodic *w)
842	CODE:	990	CODE:
843	STOP (periodic, w);	991	STOP (periodic, w);
…		…
852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1000	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
853		1001
854	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));
855	}	1003	}
856		1004
		1005	NV at (ev_periodic *w)
		1006	CODE:
		1007	RETVAL = ev_periodic_at (w);
		1008	OUTPUT:
		1009	RETVAL
		1010
857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1011	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
858		1012
859	void ev_idle_start (ev_idle *w)	1013	void ev_idle_start (ev_idle *w)
860	CODE:	1014	CODE:
861	START (idle, w);	1015	START (idle, w);
…		…
867	void DESTROY (ev_idle *w)	1021	void DESTROY (ev_idle *w)
868	CODE:	1022	CODE:
869	STOP (idle, w);	1023	STOP (idle, w);
870	e_destroy (w);	1024	e_destroy (w);
871		1025
872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1026	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
873		1027
874	void ev_prepare_start (ev_prepare *w)	1028	void ev_prepare_start (ev_prepare *w)
875	CODE:	1029	CODE:
876	START (prepare, w);	1030	START (prepare, w);
877		1031
…		…
897	void DESTROY (ev_check *w)	1051	void DESTROY (ev_check *w)
898	CODE:	1052	CODE:
899	STOP (check, w);	1053	STOP (check, w);
900	e_destroy (w);	1054	e_destroy (w);
901		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
902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1071	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
903		1072
904	void ev_child_start (ev_child *w)	1073	void ev_child_start (ev_child *w)
905	CODE:	1074	CODE:
906	START (child, w);	1075	START (child, w);
…		…
912	void DESTROY (ev_child *w)	1081	void DESTROY (ev_child *w)
913	CODE:	1082	CODE:
914	STOP (child, w);	1083	STOP (child, w);
915	e_destroy (w);	1084	e_destroy (w);
916		1085
917	void set (ev_child *w, int pid)	1086	void set (ev_child *w, int pid, int trace)
918	CODE:	1087	CODE:
919	RESET (child, w, (w, pid));	1088	RESET (child, w, (w, pid, trace));
920		1089
921	int pid (ev_child *w, int new_pid = 0)
922	CODE:
923	{
924	RETVAL = w->pid;
925
926	if (items > 1)
927	RESET (child, w, (w, new_pid));
928	}
929	OUTPUT:
930	RETVAL
931
932
933	int rstatus (ev_child *w)	1090	int pid (ev_child *w)
934	ALIAS:	1091	ALIAS:
935	rpid = 1	1092	rpid = 1
		1093	rstatus = 2
936	CODE:	1094	CODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1095	RETVAL = ix == 0 ? w->pid
		1096	: ix == 1 ? w->rpid
		1097	: w->rstatus;
938	OUTPUT:	1098	OUTPUT:
939	RETVAL	1099	RETVAL
940		1100
941	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1101	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
942		1102
…		…
984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1144	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
985	}	1145	}
986	OUTPUT:	1146	OUTPUT:
987	RETVAL	1147	RETVAL
988		1148
989	#ifndef _WIN32	1149	void prev (ev_stat *w)
		1150	ALIAS:
		1151	stat = 1
		1152	attr = 2
		1153	PPCODE:
		1154	{
		1155	ev_statdata *s = ix ? &w->attr : &w->prev;
990		1156
		1157	if (ix == 1)
		1158	ev_stat_stat (e_loop (w), w);
		1159	else if (!s->st_nlink)
		1160	errno = ENOENT;
		1161
		1162	PL_statcache.st_dev = s->st_nlink;
		1163	PL_statcache.st_ino = s->st_ino;
		1164	PL_statcache.st_mode = s->st_mode;
		1165	PL_statcache.st_nlink = s->st_nlink;
		1166	PL_statcache.st_uid = s->st_uid;
		1167	PL_statcache.st_gid = s->st_gid;
		1168	PL_statcache.st_rdev = s->st_rdev;
		1169	PL_statcache.st_size = s->st_size;
		1170	PL_statcache.st_atime = s->st_atime;
		1171	PL_statcache.st_mtime = s->st_mtime;
		1172	PL_statcache.st_ctime = s->st_ctime;
		1173
		1174	if (GIMME_V == G_SCALAR)
		1175	XPUSHs (boolSV (s->st_nlink));
		1176	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1177	{
		1178	EXTEND (SP, 13);
		1179	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1180	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1181	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1182	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1183	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1184	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1185	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1186	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1187	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1188	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1189	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1190	PUSHs (sv_2mortal (newSVuv (4096)));
		1191	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1192	}
		1193	}
		1194
991	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1195	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
992		1196
993	BOOT:	1197	void ev_embed_start (ev_embed *w)
994	{	1198	CODE:
995	HV *stash = gv_stashpv ("EV::DNS", 1);	1199	START (embed, w);
996		1200
997	static const struct {	1201	void ev_embed_stop (ev_embed *w)
998	const char *name;	1202	CODE:
999	IV iv;	1203	STOP (embed, w);
1000	} *civ, const_iv[] = {
1001	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1002	const_iv (DNS_, ERR_NONE)
1003	const_iv (DNS_, ERR_FORMAT)
1004	const_iv (DNS_, ERR_SERVERFAILED)
1005	const_iv (DNS_, ERR_NOTEXIST)
1006	const_iv (DNS_, ERR_NOTIMPL)
1007	const_iv (DNS_, ERR_REFUSED)
1008	const_iv (DNS_, ERR_TRUNCATED)
1009	const_iv (DNS_, ERR_UNKNOWN)
1010	const_iv (DNS_, ERR_TIMEOUT)
1011	const_iv (DNS_, ERR_SHUTDOWN)
1012	const_iv (DNS_, IPv4_A)
1013	const_iv (DNS_, PTR)
1014	const_iv (DNS_, IPv6_AAAA)
1015	const_iv (DNS_, QUERY_NO_SEARCH)
1016	const_iv (DNS_, OPTION_SEARCH)
1017	const_iv (DNS_, OPTION_NAMESERVERS)
1018	const_iv (DNS_, OPTION_MISC)
1019	const_iv (DNS_, OPTIONS_ALL)
1020	const_iv (DNS_, NO_SEARCH)
1021	};
1022		1204
1023	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1205	void DESTROY (ev_embed *w)
1024	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1206	CODE:
1025	}	1207	STOP (embed, w);
		1208	e_destroy (w);
1026		1209
1027	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	}
1028		1216
1029	void evdns_shutdown (int fail_requests = 1)	1217	SV *other (ev_embed *w)
		1218	CODE:
		1219	RETVAL = newSVsv (w->fh);
		1220	OUTPUT:
		1221	RETVAL
1030		1222
1031	const char *evdns_err_to_string (int err)	1223	void ev_embed_sweep (ev_embed *w)
		1224	C_ARGS: e_loop (w), w
1032		1225
1033	int evdns_nameserver_add (U32 address)	1226	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1034		1227
1035	int evdns_count_nameservers ()	1228	void ev_async_start (ev_async *w)
		1229	CODE:
		1230	START (async, w);
1036		1231
1037	int evdns_clear_nameservers_and_suspend ()	1232	void ev_async_stop (ev_async *w)
		1233	CODE:
		1234	STOP (async, w);
1038		1235
1039	int evdns_resume ()	1236	void DESTROY (ev_async *w)
		1237	CODE:
		1238	STOP (async, w);
		1239	e_destroy (w);
1040		1240
1041	int evdns_nameserver_ip_add (char *ip_as_string)	1241	void ev_async_send (ev_async *w)
		1242	C_ARGS: e_loop (w), w
1042		1243
1043	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1244	SV *ev_async_async_pending (ev_async *w)
1044	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1045
1046	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1047	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1048
1049	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1050	ALIAS:
1051	evdns_resolve_reverse_ipv6 = 1
1052	CODE:	1245	CODE:
1053	{	1246	RETVAL = boolSV (ev_async_pending (w));
1054	STRLEN len;	1247	OUTPUT:
1055	char *data = SvPVbyte (addr, len);
1056	if (len != (ix ? 16 : 4))
1057	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1058
1059	RETVAL = ix	1248	RETVAL
1060	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1061	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1062	}
1063	OUTPUT:
1064	RETVAL
1065		1249
1066	int evdns_set_option (char *option, char *val, int flags)	1250	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1067		1251
1068	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);
1069		1256
1070	#ifdef _WIN32	1257	if (!loop)
		1258	XSRETURN_UNDEF;
1071		1259
1072	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	}
1073		1312
1074	#endif	1313	#endif
1075		1314
1076	void evdns_search_clear ()	1315	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1077		1316	ALIAS:
1078	void evdns_search_add (char *domain)	1317	io_ns = 1
1079		1318	CODE:
1080	void evdns_search_ndots_set (int ndots)
1081
1082	#if 0
1083
1084	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1085
1086	BOOT:
1087	{	1319	{
1088	HV *stash = gv_stashpv ("EV::HTTP", 1);	1320	int fd = s_fileno (fh, events & EV_WRITE);
		1321	CHECK_FD (fh, fd);
1089		1322
1090	static const struct {	1323	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1091	const char *name;	1324	RETVAL->fh = newSVsv (fh);
1092	IV iv;	1325	ev_io_set (RETVAL, fd, events);
1093	} *civ, const_iv[] = {	1326	if (!ix) START (io, RETVAL);
1094	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1095	const_iv (HTTP_, OK)
1096	const_iv (HTTP_, NOCONTENT)
1097	const_iv (HTTP_, MOVEPERM)
1098	const_iv (HTTP_, MOVETEMP)
1099	const_iv (HTTP_, NOTMODIFIED)
1100	const_iv (HTTP_, BADREQUEST)
1101	const_iv (HTTP_, NOTFOUND)
1102	const_iv (HTTP_, SERVUNAVAIL)
1103	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1104	const_iv (EVHTTP_, PROXY_REQUEST)
1105	const_iv (EVHTTP_, REQ_GET)
1106	const_iv (EVHTTP_, REQ_POST)
1107	const_iv (EVHTTP_, REQ_HEAD)
1108	const_iv (EVHTTP_, REQUEST)
1109	const_iv (EVHTTP_, RESPONSE)
1110	};
1111
1112	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1113	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1114	}	1327	}
		1328	OUTPUT:
		1329	RETVAL
1115		1330
1116	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
1117		1342
1118	#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
1119		1359
1120	#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);
1121		1367
1122	#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
1123		1374
1124	#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
1125		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
1126		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
1127		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
1128		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
1129		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
1130		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,");
1131		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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