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Comparing EV/EV.xs (file contents):
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC vs.
Revision 1.132 by root, Sun Jul 19 21:59:55 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)
…		…
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)
417	const_iv (EV, FLAG_FORKCHECK)	393	const_iv (EV, FLAG_FORKCHECK)
		394
		395	const_iv (EV_, VERSION_MAJOR)
		396	const_iv (EV_, VERSION_MINOR)
418	};	397	};
419		398
420	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; )
421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	400	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
422		401
		402	stash_loop = gv_stashpv ("EV::Loop" , 1);
423	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	403	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
424	stash_io = gv_stashpv ("EV::IO" , 1);	404	stash_io = gv_stashpv ("EV::IO" , 1);
425	stash_timer = gv_stashpv ("EV::Timer" , 1);	405	stash_timer = gv_stashpv ("EV::Timer" , 1);
426	stash_periodic = gv_stashpv ("EV::Periodic", 1);	406	stash_periodic = gv_stashpv ("EV::Periodic", 1);
427	stash_signal = gv_stashpv ("EV::Signal" , 1);	407	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
429	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	409	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
430	stash_check = gv_stashpv ("EV::Check" , 1);	410	stash_check = gv_stashpv ("EV::Check" , 1);
431	stash_child = gv_stashpv ("EV::Child" , 1);	411	stash_child = gv_stashpv ("EV::Child" , 1);
432	stash_embed = gv_stashpv ("EV::Embed" , 1);	412	stash_embed = gv_stashpv ("EV::Embed" , 1);
433	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);
434		416
435	{	417	{
436	SV *sv = perl_get_sv ("EV::API", TRUE);	418	SV *sv = perl_get_sv ("EV::API", TRUE);
437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	419	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438		420
439	/* the poor man's shared library emulator */	421	/* the poor man's shared library emulator */
440	evapi.ver = EV_API_VERSION;	422	evapi.ver = EV_API_VERSION;
441	evapi.rev = EV_API_REVISION;	423	evapi.rev = EV_API_REVISION;
442	evapi.sv_fileno = sv_fileno;	424	evapi.sv_fileno = sv_fileno;
443	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;
444	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;
445	evapi.backend = ev_backend;	442	evapi.backend = ev_backend;
446	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;
447	evapi.ref = ev_ref;	448	evapi.ref = ev_ref;
448	evapi.unref = ev_unref;	449	evapi.unref = ev_unref;
449	evapi.time = ev_time;
450	evapi.loop = ev_loop;	450	evapi.loop = ev_loop;
451	evapi.once = ev_once;	451	evapi.once = ev_once;
452	evapi.io_start = ev_io_start;	452	evapi.io_start = ev_io_start;
453	evapi.io_stop = ev_io_stop;	453	evapi.io_stop = ev_io_stop;
454	evapi.timer_start = ev_timer_start;	454	evapi.timer_start = ev_timer_start;
455	evapi.timer_stop = ev_timer_stop;	455	evapi.timer_stop = ev_timer_stop;
456	evapi.timer_again = ev_timer_again;	456	evapi.timer_again = ev_timer_again;
		457	evapi.timer_remaining = ev_timer_remaining;
457	evapi.periodic_start = ev_periodic_start;	458	evapi.periodic_start = ev_periodic_start;
458	evapi.periodic_stop = ev_periodic_stop;	459	evapi.periodic_stop = ev_periodic_stop;
459	evapi.signal_start = ev_signal_start;	460	evapi.signal_start = ev_signal_start;
460	evapi.signal_stop = ev_signal_stop;	461	evapi.signal_stop = ev_signal_stop;
461	evapi.idle_start = ev_idle_start;	462	evapi.idle_start = ev_idle_start;
462	evapi.idle_stop = ev_idle_stop;	463	evapi.idle_stop = ev_idle_stop;
463	evapi.prepare_start = ev_prepare_start;	464	evapi.prepare_start = ev_prepare_start;
464	evapi.prepare_stop = ev_prepare_stop;	465	evapi.prepare_stop = ev_prepare_stop;
465	evapi.check_start = ev_check_start;	466	evapi.check_start = ev_check_start;
466	evapi.check_stop = ev_check_stop;	467	evapi.check_stop = ev_check_stop;
467	evapi.child_start = ev_child_start;	468	evapi.child_start = ev_child_start;
468	evapi.child_stop = ev_child_stop;	469	evapi.child_stop = ev_child_stop;
469	evapi.stat_start = ev_stat_start;	470	evapi.stat_start = ev_stat_start;
470	evapi.stat_stop = ev_stat_stop;	471	evapi.stat_stop = ev_stat_stop;
471	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;
472		483
473	sv_setiv (sv, (IV)&evapi);	484	sv_setiv (sv, (IV)&evapi);
474	SvREADONLY_on (sv);	485	SvREADONLY_on (sv);
475	}	486	}
476	#ifndef _WIN32	487	#ifndef _WIN32
477	pthread_atfork (0, 0, ev_default_fork);	488	pthread_atfork (0, 0, ev_default_fork);
478	#endif	489	#endif
479	}	490	}
480		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
481	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
482		537
483	unsigned int ev_backend ()	538	unsigned int ev_backend ()
		539	C_ARGS: evapi.default_loop
484		540
485	NV ev_time ()	541	void ev_loop_verify ()
		542	C_ARGS: evapi.default_loop
486		543
487	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
488		555
489	void ev_loop (int flags = 0)	556	void ev_loop (int flags = 0)
		557	C_ARGS: evapi.default_loop, flags
490		558
491	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
492		579
493	ev_io *io (SV *fh, int events, SV *cb)	580	ev_io *io (SV *fh, int events, SV *cb)
494	ALIAS:	581	ALIAS:
495	io_ns = 1	582	io_ns = 1
496	CODE:	583	CODE:
497	{	584	{
498	int fd = sv_fileno (fh);	585	int fd = s_fileno (fh, events & EV_WRITE);
499	CHECK_FD (fh, fd);	586	CHECK_FD (fh, fd);
500		587
501	RETVAL = e_new (sizeof (ev_io), cb);	588	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
502	RETVAL->fh = newSVsv (fh);	589	RETVAL->fh = newSVsv (fh);
503	ev_io_set (RETVAL, fd, events);	590	ev_io_set (RETVAL, fd, events);
504	if (!ix) START (io, RETVAL);	591	if (!ix) START (io, RETVAL);
505	}	592	}
506	OUTPUT:	593	OUTPUT:
…		…
510	ALIAS:	597	ALIAS:
511	timer_ns = 1	598	timer_ns = 1
512	INIT:	599	INIT:
513	CHECK_REPEAT (repeat);	600	CHECK_REPEAT (repeat);
514	CODE:	601	CODE:
515	RETVAL = e_new (sizeof (ev_timer), cb);	602	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
516	ev_timer_set (RETVAL, after, repeat);	603	ev_timer_set (RETVAL, after, repeat);
517	if (!ix) START (timer, RETVAL);	604	if (!ix) START (timer, RETVAL);
518	OUTPUT:	605	OUTPUT:
519	RETVAL	606	RETVAL
520		607
…		…
524	INIT:	611	INIT:
525	CHECK_REPEAT (interval);	612	CHECK_REPEAT (interval);
526	CODE:	613	CODE:
527	{	614	{
528	ev_periodic *w;	615	ev_periodic *w;
529	w = e_new (sizeof (ev_periodic), cb);	616	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
530	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	617	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
531	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	618	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
532	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	619	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
533	if (!ix) START (periodic, w);	620	if (!ix) START (periodic, w);
534	}	621	}
…		…
538	ev_signal *signal (SV *signal, SV *cb)	625	ev_signal *signal (SV *signal, SV *cb)
539	ALIAS:	626	ALIAS:
540	signal_ns = 1	627	signal_ns = 1
541	CODE:	628	CODE:
542	{	629	{
543	Signal signum = sv_signum (signal);	630	Signal signum = s_signum (signal);
544	CHECK_SIG (signal, signum);	631	CHECK_SIG (signal, signum);
545		632
546	RETVAL = e_new (sizeof (ev_signal), cb);	633	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
547	ev_signal_set (RETVAL, signum);	634	ev_signal_set (RETVAL, signum);
548	if (!ix) START (signal, RETVAL);	635	if (!ix) START_SIGNAL (RETVAL);
549	}	636	}
550	OUTPUT:	637	OUTPUT:
551	RETVAL	638	RETVAL
552		639
553	ev_idle *idle (SV *cb)	640	ev_idle *idle (SV *cb)
554	ALIAS:	641	ALIAS:
555	idle_ns = 1	642	idle_ns = 1
556	CODE:	643	CODE:
557	RETVAL = e_new (sizeof (ev_idle), cb);	644	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
558	ev_idle_set (RETVAL);	645	ev_idle_set (RETVAL);
559	if (!ix) START (idle, RETVAL);	646	if (!ix) START (idle, RETVAL);
560	OUTPUT:	647	OUTPUT:
561	RETVAL	648	RETVAL
562		649
563	ev_prepare *prepare (SV *cb)	650	ev_prepare *prepare (SV *cb)
564	ALIAS:	651	ALIAS:
565	prepare_ns = 1	652	prepare_ns = 1
566	CODE:	653	CODE:
567	RETVAL = e_new (sizeof (ev_prepare), cb);	654	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
568	ev_prepare_set (RETVAL);	655	ev_prepare_set (RETVAL);
569	if (!ix) START (prepare, RETVAL);	656	if (!ix) START (prepare, RETVAL);
570	OUTPUT:	657	OUTPUT:
571	RETVAL	658	RETVAL
572		659
573	ev_check *check (SV *cb)	660	ev_check *check (SV *cb)
574	ALIAS:	661	ALIAS:
575	check_ns = 1	662	check_ns = 1
576	CODE:	663	CODE:
577	RETVAL = e_new (sizeof (ev_check), cb);	664	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
578	ev_check_set (RETVAL);	665	ev_check_set (RETVAL);
579	if (!ix) START (check, RETVAL);	666	if (!ix) START (check, RETVAL);
580	OUTPUT:	667	OUTPUT:
581	RETVAL	668	RETVAL
582		669
		670	ev_fork *fork (SV *cb)
		671	ALIAS:
		672	fork_ns = 1
		673	CODE:
		674	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		675	ev_fork_set (RETVAL);
		676	if (!ix) START (fork, RETVAL);
		677	OUTPUT:
		678	RETVAL
		679
583	ev_child *child (int pid, SV *cb)	680	ev_child *child (int pid, int trace, SV *cb)
584	ALIAS:	681	ALIAS:
585	child_ns = 1	682	child_ns = 1
586	CODE:	683	CODE:
587	RETVAL = e_new (sizeof (ev_child), cb);	684	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
588	ev_child_set (RETVAL, pid);	685	ev_child_set (RETVAL, pid, trace);
589	if (!ix) START (child, RETVAL);	686	if (!ix) START (child, RETVAL);
590	OUTPUT:	687	OUTPUT:
591	RETVAL	688	RETVAL
592		689
593	ev_stat *stat (SV *path, NV interval, SV *cb)	690	ev_stat *stat (SV *path, NV interval, SV *cb)
594	ALIAS:	691	ALIAS:
595	stat_ns = 1	692	stat_ns = 1
596	CODE:	693	CODE:
597	RETVAL = e_new (sizeof (ev_stat), cb);	694	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
598	RETVAL->fh = newSVsv (path);	695	RETVAL->fh = newSVsv (path);
599	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	696	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
600	if (!ix) START (stat, RETVAL);	697	if (!ix) START (stat, RETVAL);
601	OUTPUT:	698	OUTPUT:
602	RETVAL	699	RETVAL
603		700
		701	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		702	ALIAS:
		703	embed_ns = 1
		704	CODE:
		705	{
		706	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		707	croak ("passed loop is not embeddable via EV::embed,");
		708
		709	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		710	RETVAL->fh = newSVsv (ST (0));
		711	ev_embed_set (RETVAL, loop);
		712	if (!ix) START (embed, RETVAL);
		713	}
		714	OUTPUT:
		715	RETVAL
		716
		717	ev_async *async (SV *cb)
		718	ALIAS:
		719	async_ns = 1
		720	CODE:
		721	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		722	ev_async_set (RETVAL);
		723	if (!ix) START (async, RETVAL);
		724	OUTPUT:
		725	RETVAL
		726
604	void once (SV *fh, int events, SV *timeout, SV *cb)	727	void once (SV *fh, int events, SV *timeout, SV *cb)
605	CODE:	728	CODE:
606	ev_once (	729	ev_once (
		730	evapi.default_loop,
607	sv_fileno (fh), events,	731	s_fileno (fh, events & EV_WRITE), events,
608	SvOK (timeout) ? SvNV (timeout) : -1.,	732	SvOK (timeout) ? SvNV (timeout) : -1.,
609	e_once_cb,	733	e_once_cb,
610	newSVsv (cb)	734	newSVsv (cb)
611	);	735	);
612		736
…		…
616		740
617	int ev_is_active (ev_watcher *w)	741	int ev_is_active (ev_watcher *w)
618		742
619	int ev_is_pending (ev_watcher *w)	743	int ev_is_pending (ev_watcher *w)
620		744
		745	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		746	C_ARGS: e_loop (w), w, revents
		747
		748	int ev_clear_pending (ev_watcher *w)
		749	C_ARGS: e_loop (w), w
		750
		751	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		752	C_ARGS: e_loop (w), w, revents
		753
621	int keepalive (ev_watcher *w, int new_value = 0)	754	int keepalive (ev_watcher *w, int new_value = 0)
622	CODE:	755	CODE:
623	{	756	{
624	RETVAL = w->flags & WFLAG_KEEPALIVE;	757	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
625	new_value = new_value ? WFLAG_KEEPALIVE : 0;	758	new_value = new_value ? WFLAG_KEEPALIVE : 0;
626		759
627	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	760	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
628	{	761	{
		762	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
629	REF (w);	763	REF (w);
630	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
631	UNREF (w);	764	UNREF (w);
632	}	765	}
633	}	766	}
634	OUTPUT:	767	OUTPUT:
635	RETVAL	768	RETVAL
636		769
637	SV *cb (ev_watcher *w, SV *new_cb = 0)	770	SV *cb (ev_watcher *w, SV *new_cb = 0)
638	CODE:	771	CODE:
639	{	772	{
640	RETVAL = newSVsv (w->cb_sv);
641
642	if (items > 1)	773	if (items > 1)
643	sv_setsv (w->cb_sv, new_cb);	774	{
		775	new_cb = s_get_cv_croak (new_cb);
		776	RETVAL = newRV_noinc (w->cb_sv);
		777	w->cb_sv = SvREFCNT_inc (new_cb);
		778	}
		779	else
		780	RETVAL = newRV_inc (w->cb_sv);
644	}	781	}
645	OUTPUT:	782	OUTPUT:
646	RETVAL	783	RETVAL
647		784
648	SV *data (ev_watcher *w, SV *new_data = 0)	785	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
657	}	794	}
658	}	795	}
659	OUTPUT:	796	OUTPUT:
660	RETVAL	797	RETVAL
661		798
662	void trigger (ev_watcher *w, int revents = EV_NONE)	799	SV *loop (ev_watcher *w)
663	CODE:	800	CODE:
664	w->cb (w, revents);	801	RETVAL = newRV_inc (w->loop);
		802	OUTPUT:
		803	RETVAL
665		804
666	int priority (ev_watcher *w, int new_priority = 0)	805	int priority (ev_watcher *w, int new_priority = 0)
667	CODE:	806	CODE:
668	{	807	{
669	RETVAL = w->priority;	808	RETVAL = w->priority;
670		809
671	if (items > 1)	810	if (items > 1)
672	{	811	{
673	int active = ev_is_active (w);	812	int active = ev_is_active (w);
674
675	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
676	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
677		813
678	if (active)	814	if (active)
679	{	815	{
680	/* grrr. */	816	/* grrr. */
681	PUSHMARK (SP);	817	PUSHMARK (SP);
682	XPUSHs (ST (0));	818	XPUSHs (ST (0));
		819	PUTBACK;
683	call_method ("stop", G_DISCARD | G_VOID);	820	call_method ("stop", G_DISCARD | G_VOID);
684	}	821	}
685		822
686	ev_set_priority (w, new_priority);	823	ev_set_priority (w, new_priority);
687		824
688	if (active)	825	if (active)
689	{	826	{
690	PUSHMARK (SP);	827	PUSHMARK (SP);
691	XPUSHs (ST (0));	828	XPUSHs (ST (0));
		829	PUTBACK;
692	call_method ("start", G_DISCARD | G_VOID);	830	call_method ("start", G_DISCARD | G_VOID);
693	}	831	}
694	}	832	}
695	}	833	}
696	OUTPUT:	834	OUTPUT:
…		…
712	e_destroy (w);	850	e_destroy (w);
713		851
714	void set (ev_io *w, SV *fh, int events)	852	void set (ev_io *w, SV *fh, int events)
715	CODE:	853	CODE:
716	{	854	{
717	int fd = sv_fileno (fh);	855	int fd = s_fileno (fh, events & EV_WRITE);
718	CHECK_FD (fh, fd);	856	CHECK_FD (fh, fd);
719		857
720	sv_setsv (w->fh, fh);	858	sv_setsv (w->fh, fh);
721	RESET (io, w, (w, fd, events));	859	RESET (io, w, (w, fd, events));
722	}	860	}
…		…
724	SV *fh (ev_io *w, SV *new_fh = 0)	862	SV *fh (ev_io *w, SV *new_fh = 0)
725	CODE:	863	CODE:
726	{	864	{
727	if (items > 1)	865	if (items > 1)
728	{	866	{
729	int fd = sv_fileno (new_fh);	867	int fd = s_fileno (new_fh, w->events & EV_WRITE);
730	CHECK_FD (new_fh, fd);	868	CHECK_FD (new_fh, fd);
731		869
732	RETVAL = w->fh;	870	RETVAL = w->fh;
733	w->fh = newSVsv (new_fh);	871	w->fh = newSVsv (new_fh);
734		872
…		…
753		891
754	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	892	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
755		893
756	void ev_signal_start (ev_signal *w)	894	void ev_signal_start (ev_signal *w)
757	CODE:	895	CODE:
758	START (signal, w);	896	START_SIGNAL (w);
759		897
760	void ev_signal_stop (ev_signal *w)	898	void ev_signal_stop (ev_signal *w)
761	CODE:	899	CODE:
762	STOP (signal, w);	900	STOP (signal, w);
763		901
…		…
767	e_destroy (w);	905	e_destroy (w);
768		906
769	void set (ev_signal *w, SV *signal)	907	void set (ev_signal *w, SV *signal)
770	CODE:	908	CODE:
771	{	909	{
772	Signal signum = sv_signum (signal);	910	Signal signum = s_signum (signal);
773	CHECK_SIG (signal, signum);	911	CHECK_SIG (signal, signum);
774		912
775	RESET (signal, w, (w, signum));	913	RESET_SIGNAL (w, (w, signum));
776	}	914	}
777		915
778	int signal (ev_signal *w, SV *new_signal = 0)	916	int signal (ev_signal *w, SV *new_signal = 0)
779	CODE:	917	CODE:
780	{	918	{
781	RETVAL = w->signum;	919	RETVAL = w->signum;
782		920
783	if (items > 1)	921	if (items > 1)
784	{	922	{
785	Signal signum = sv_signum (new_signal);	923	Signal signum = s_signum (new_signal);
786	CHECK_SIG (new_signal, signum);	924	CHECK_SIG (new_signal, signum);
787		925
788	RESET (signal, w, (w, signum));	926	RESET_SIGNAL (w, (w, signum));
789	}	927	}
790	}	928	}
791	OUTPUT:	929	OUTPUT:
792	RETVAL	930	RETVAL
793		931
…		…
805		943
806	void ev_timer_again (ev_timer *w)	944	void ev_timer_again (ev_timer *w)
807	INIT:	945	INIT:
808	CHECK_REPEAT (w->repeat);	946	CHECK_REPEAT (w->repeat);
809	CODE:	947	CODE:
810	REF (w);
811	ev_timer_again (w);	948	ev_timer_again (e_loop (w), w);
812	UNREF (w);	949	UNREF (w);
		950
		951	NV ev_timer_remaining (ev_timer *w)
		952	C_ARGS: e_loop (w), w
813		953
814	void DESTROY (ev_timer *w)	954	void DESTROY (ev_timer *w)
815	CODE:	955	CODE:
816	STOP (timer, w);	956	STOP (timer, w);
817	e_destroy (w);	957	e_destroy (w);
…		…
834	CODE:	974	CODE:
835	STOP (periodic, w);	975	STOP (periodic, w);
836		976
837	void ev_periodic_again (ev_periodic *w)	977	void ev_periodic_again (ev_periodic *w)
838	CODE:	978	CODE:
839	REF (w);
840	ev_periodic_again (w);	979	ev_periodic_again (e_loop (w), w);
841	UNREF (w);	980	UNREF (w);
842		981
843	void DESTROY (ev_periodic *w)	982	void DESTROY (ev_periodic *w)
844	CODE:	983	CODE:
845	STOP (periodic, w);	984	STOP (periodic, w);
…		…
854	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	993	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
855		994
856	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	995	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
857	}	996	}
858		997
		998	NV at (ev_periodic *w)
		999	CODE:
		1000	RETVAL = ev_periodic_at (w);
		1001	OUTPUT:
		1002	RETVAL
		1003
859	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1004	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
860		1005
861	void ev_idle_start (ev_idle *w)	1006	void ev_idle_start (ev_idle *w)
862	CODE:	1007	CODE:
863	START (idle, w);	1008	START (idle, w);
…		…
869	void DESTROY (ev_idle *w)	1014	void DESTROY (ev_idle *w)
870	CODE:	1015	CODE:
871	STOP (idle, w);	1016	STOP (idle, w);
872	e_destroy (w);	1017	e_destroy (w);
873		1018
874	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1019	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
875		1020
876	void ev_prepare_start (ev_prepare *w)	1021	void ev_prepare_start (ev_prepare *w)
877	CODE:	1022	CODE:
878	START (prepare, w);	1023	START (prepare, w);
879		1024
…		…
899	void DESTROY (ev_check *w)	1044	void DESTROY (ev_check *w)
900	CODE:	1045	CODE:
901	STOP (check, w);	1046	STOP (check, w);
902	e_destroy (w);	1047	e_destroy (w);
903		1048
		1049	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1050
		1051	void ev_fork_start (ev_fork *w)
		1052	CODE:
		1053	START (fork, w);
		1054
		1055	void ev_fork_stop (ev_fork *w)
		1056	CODE:
		1057	STOP (fork, w);
		1058
		1059	void DESTROY (ev_fork *w)
		1060	CODE:
		1061	STOP (fork, w);
		1062	e_destroy (w);
		1063
904	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1064	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
905		1065
906	void ev_child_start (ev_child *w)	1066	void ev_child_start (ev_child *w)
907	CODE:	1067	CODE:
908	START (child, w);	1068	START (child, w);
…		…
914	void DESTROY (ev_child *w)	1074	void DESTROY (ev_child *w)
915	CODE:	1075	CODE:
916	STOP (child, w);	1076	STOP (child, w);
917	e_destroy (w);	1077	e_destroy (w);
918		1078
919	void set (ev_child *w, int pid)	1079	void set (ev_child *w, int pid, int trace)
920	CODE:	1080	CODE:
921	RESET (child, w, (w, pid));	1081	RESET (child, w, (w, pid, trace));
922		1082
923	int pid (ev_child *w, int new_pid = 0)
924	CODE:
925	{
926	RETVAL = w->pid;
927
928	if (items > 1)
929	RESET (child, w, (w, new_pid));
930	}
931	OUTPUT:
932	RETVAL
933
934
935	int rstatus (ev_child *w)	1083	int pid (ev_child *w)
936	ALIAS:	1084	ALIAS:
937	rpid = 1	1085	rpid = 1
		1086	rstatus = 2
938	CODE:	1087	CODE:
939	RETVAL = ix ? w->rpid : w->rstatus;	1088	RETVAL = ix == 0 ? w->pid
		1089	: ix == 1 ? w->rpid
		1090	: w->rstatus;
940	OUTPUT:	1091	OUTPUT:
941	RETVAL	1092	RETVAL
942		1093
943	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1094	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
944		1095
…		…
995	PPCODE:	1146	PPCODE:
996	{	1147	{
997	ev_statdata *s = ix ? &w->attr : &w->prev;	1148	ev_statdata *s = ix ? &w->attr : &w->prev;
998		1149
999	if (ix == 1)	1150	if (ix == 1)
1000	ev_stat_stat (w);	1151	ev_stat_stat (e_loop (w), w);
1001	else if (!s->st_nlink)	1152	else if (!s->st_nlink)
1002	errno = ENOENT;	1153	errno = ENOENT;
1003		1154
1004	PL_statcache.st_dev = s->st_nlink;	1155	PL_statcache.st_dev = s->st_nlink;
1005	PL_statcache.st_ino = s->st_ino;	1156	PL_statcache.st_ino = s->st_ino;
…		…
1032	PUSHs (sv_2mortal (newSVuv (4096)));	1183	PUSHs (sv_2mortal (newSVuv (4096)));
1033	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1184	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1034	}	1185	}
1035	}	1186	}
1036		1187
1037	#ifndef _WIN32
1038
1039	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1188	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1040		1189
1041	BOOT:	1190	void ev_embed_start (ev_embed *w)
1042	{	1191	CODE:
1043	HV *stash = gv_stashpv ("EV::DNS", 1);	1192	START (embed, w);
1044		1193
1045	static const struct {	1194	void ev_embed_stop (ev_embed *w)
1046	const char *name;	1195	CODE:
1047	IV iv;	1196	STOP (embed, w);
1048	} *civ, const_iv[] = {
1049	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1050	const_iv (DNS_, ERR_NONE)
1051	const_iv (DNS_, ERR_FORMAT)
1052	const_iv (DNS_, ERR_SERVERFAILED)
1053	const_iv (DNS_, ERR_NOTEXIST)
1054	const_iv (DNS_, ERR_NOTIMPL)
1055	const_iv (DNS_, ERR_REFUSED)
1056	const_iv (DNS_, ERR_TRUNCATED)
1057	const_iv (DNS_, ERR_UNKNOWN)
1058	const_iv (DNS_, ERR_TIMEOUT)
1059	const_iv (DNS_, ERR_SHUTDOWN)
1060	const_iv (DNS_, IPv4_A)
1061	const_iv (DNS_, PTR)
1062	const_iv (DNS_, IPv6_AAAA)
1063	const_iv (DNS_, QUERY_NO_SEARCH)
1064	const_iv (DNS_, OPTION_SEARCH)
1065	const_iv (DNS_, OPTION_NAMESERVERS)
1066	const_iv (DNS_, OPTION_MISC)
1067	const_iv (DNS_, OPTIONS_ALL)
1068	const_iv (DNS_, NO_SEARCH)
1069	};
1070		1197
1071	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1198	void DESTROY (ev_embed *w)
1072	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1199	CODE:
1073	}	1200	STOP (embed, w);
		1201	e_destroy (w);
1074		1202
1075	int evdns_init ()	1203	void set (ev_embed *w, struct ev_loop *loop)
		1204	CODE:
		1205	{
		1206	sv_setsv (w->fh, ST (1));
		1207	RESET (embed, w, (w, loop));
		1208	}
1076		1209
1077	void evdns_shutdown (int fail_requests = 1)	1210	SV *other (ev_embed *w)
		1211	CODE:
		1212	RETVAL = newSVsv (w->fh);
		1213	OUTPUT:
		1214	RETVAL
1078		1215
1079	const char *evdns_err_to_string (int err)	1216	void ev_embed_sweep (ev_embed *w)
		1217	C_ARGS: e_loop (w), w
1080		1218
1081	int evdns_nameserver_add (U32 address)	1219	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1082		1220
1083	int evdns_count_nameservers ()	1221	void ev_async_start (ev_async *w)
		1222	CODE:
		1223	START (async, w);
1084		1224
1085	int evdns_clear_nameservers_and_suspend ()	1225	void ev_async_stop (ev_async *w)
		1226	CODE:
		1227	STOP (async, w);
1086		1228
1087	int evdns_resume ()	1229	void DESTROY (ev_async *w)
		1230	CODE:
		1231	STOP (async, w);
		1232	e_destroy (w);
1088		1233
1089	int evdns_nameserver_ip_add (char *ip_as_string)	1234	void ev_async_send (ev_async *w)
		1235	C_ARGS: e_loop (w), w
1090		1236
1091	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1237	SV *ev_async_async_pending (ev_async *w)
1092	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1093
1094	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1095	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1096
1097	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1098	ALIAS:
1099	evdns_resolve_reverse_ipv6 = 1
1100	CODE:	1238	CODE:
1101	{	1239	RETVAL = boolSV (ev_async_pending (w));
1102	STRLEN len;	1240	OUTPUT:
1103	char *data = SvPVbyte (addr, len);
1104	if (len != (ix ? 16 : 4))
1105	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1106
1107	RETVAL = ix	1241	RETVAL
1108	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1109	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1110	}
1111	OUTPUT:
1112	RETVAL
1113		1242
1114	int evdns_set_option (char *option, char *val, int flags)	1243	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1115		1244
1116	int evdns_resolv_conf_parse (int flags, const char *filename)	1245	SV *new (SV *klass, unsigned int flags = 0)
		1246	CODE:
		1247	{
		1248	struct ev_loop *loop = ev_loop_new (flags);
1117		1249
1118	#ifdef _WIN32	1250	if (!loop)
		1251	XSRETURN_UNDEF;
1119		1252
1120	int evdns_config_windows_nameservers ()	1253	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1254	}
		1255	OUTPUT:
		1256	RETVAL
		1257
		1258	void DESTROY (struct ev_loop *loop)
		1259	CODE:
		1260	if (loop != evapi.default_loop) /* global destruction sucks */
		1261	ev_loop_destroy (loop);
		1262
		1263	void ev_loop_fork (struct ev_loop *loop)
		1264
		1265	void ev_loop_verify (struct ev_loop *loop)
		1266
		1267	NV ev_now (struct ev_loop *loop)
		1268
		1269	void ev_now_update (struct ev_loop *loop)
		1270
		1271	void ev_suspend (struct ev_loop *loop)
		1272
		1273	void ev_resume (struct ev_loop *loop)
		1274
		1275	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1276
		1277	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1278
		1279	unsigned int ev_backend (struct ev_loop *loop)
		1280
		1281	unsigned int ev_loop_count (struct ev_loop *loop)
		1282
		1283	unsigned int ev_loop_depth (struct ev_loop *loop)
		1284
		1285	void ev_loop (struct ev_loop *loop, int flags = 0)
		1286
		1287	void ev_unloop (struct ev_loop *loop, int how = 1)
		1288
		1289	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1290
		1291	unsigned int ev_pending_count (struct ev_loop *loop)
		1292
		1293	void ev_invoke_pending (struct ev_loop *loop)
		1294
		1295	#if 0
		1296
		1297	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1298	CODE:
		1299	{
		1300	Signal signum = s_signum (signal);
		1301	CHECK_SIG (signal, signum);
		1302
		1303	ev_feed_signal_event (loop, signum);
		1304	}
1121		1305
1122	#endif	1306	#endif
1123		1307
1124	void evdns_search_clear ()	1308	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1125		1309	ALIAS:
1126	void evdns_search_add (char *domain)	1310	io_ns = 1
1127		1311	CODE:
1128	void evdns_search_ndots_set (int ndots)
1129
1130	#if 0
1131
1132	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1133
1134	BOOT:
1135	{	1312	{
1136	HV *stash = gv_stashpv ("EV::HTTP", 1);	1313	int fd = s_fileno (fh, events & EV_WRITE);
		1314	CHECK_FD (fh, fd);
1137		1315
1138	static const struct {	1316	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1139	const char *name;	1317	RETVAL->fh = newSVsv (fh);
1140	IV iv;	1318	ev_io_set (RETVAL, fd, events);
1141	} *civ, const_iv[] = {	1319	if (!ix) START (io, RETVAL);
1142	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1143	const_iv (HTTP_, OK)
1144	const_iv (HTTP_, NOCONTENT)
1145	const_iv (HTTP_, MOVEPERM)
1146	const_iv (HTTP_, MOVETEMP)
1147	const_iv (HTTP_, NOTMODIFIED)
1148	const_iv (HTTP_, BADREQUEST)
1149	const_iv (HTTP_, NOTFOUND)
1150	const_iv (HTTP_, SERVUNAVAIL)
1151	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1152	const_iv (EVHTTP_, PROXY_REQUEST)
1153	const_iv (EVHTTP_, REQ_GET)
1154	const_iv (EVHTTP_, REQ_POST)
1155	const_iv (EVHTTP_, REQ_HEAD)
1156	const_iv (EVHTTP_, REQUEST)
1157	const_iv (EVHTTP_, RESPONSE)
1158	};
1159
1160	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1161	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1162	}	1320	}
		1321	OUTPUT:
		1322	RETVAL
1163		1323
1164	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1324	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1325	ALIAS:
		1326	timer_ns = 1
		1327	INIT:
		1328	CHECK_REPEAT (repeat);
		1329	CODE:
		1330	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1331	ev_timer_set (RETVAL, after, repeat);
		1332	if (!ix) START (timer, RETVAL);
		1333	OUTPUT:
		1334	RETVAL
1165		1335
1166	#HttpRequest new (SV *klass, SV *cb)	1336	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1337	ALIAS:
		1338	periodic_ns = 1
		1339	INIT:
		1340	CHECK_REPEAT (interval);
		1341	CODE:
		1342	{
		1343	ev_periodic *w;
		1344	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1345	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1346	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1347	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1348	if (!ix) START (periodic, w);
		1349	}
		1350	OUTPUT:
		1351	RETVAL
1167		1352
1168	#void DESTROY (struct evhttp_request *req);	1353	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1354	ALIAS:
		1355	signal_ns = 1
		1356	CODE:
		1357	{
		1358	Signal signum = s_signum (signal);
		1359	CHECK_SIG (signal, signum);
1169		1360
1170	#endif	1361	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1362	ev_signal_set (RETVAL, signum);
		1363	if (!ix) START_SIGNAL (RETVAL);
		1364	}
		1365	OUTPUT:
		1366	RETVAL
1171		1367
1172	#endif	1368	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1369	ALIAS:
		1370	idle_ns = 1
		1371	CODE:
		1372	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1373	ev_idle_set (RETVAL);
		1374	if (!ix) START (idle, RETVAL);
		1375	OUTPUT:
		1376	RETVAL
1173		1377
		1378	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1379	ALIAS:
		1380	prepare_ns = 1
		1381	CODE:
		1382	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1383	ev_prepare_set (RETVAL);
		1384	if (!ix) START (prepare, RETVAL);
		1385	OUTPUT:
		1386	RETVAL
1174		1387
		1388	ev_check *check (struct ev_loop *loop, SV *cb)
		1389	ALIAS:
		1390	check_ns = 1
		1391	CODE:
		1392	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1393	ev_check_set (RETVAL);
		1394	if (!ix) START (check, RETVAL);
		1395	OUTPUT:
		1396	RETVAL
1175		1397
		1398	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1399	ALIAS:
		1400	fork_ns = 1
		1401	CODE:
		1402	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1403	ev_fork_set (RETVAL);
		1404	if (!ix) START (fork, RETVAL);
		1405	OUTPUT:
		1406	RETVAL
1176		1407
		1408	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1409	ALIAS:
		1410	child_ns = 1
		1411	CODE:
		1412	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1413	ev_child_set (RETVAL, pid, trace);
		1414	if (!ix) START (child, RETVAL);
		1415	OUTPUT:
		1416	RETVAL
1177		1417
		1418	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1419	ALIAS:
		1420	stat_ns = 1
		1421	CODE:
		1422	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1423	RETVAL->fh = newSVsv (path);
		1424	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1425	if (!ix) START (stat, RETVAL);
		1426	OUTPUT:
		1427	RETVAL
1178		1428
		1429	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1430	ALIAS:
		1431	embed_ns = 1
		1432	CODE:
		1433	{
		1434	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1435	croak ("passed loop is not embeddable via EV::embed,");
1179		1436
		1437	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1438	RETVAL->fh = newSVsv (ST (1));
		1439	ev_embed_set (RETVAL, other);
		1440	if (!ix) START (embed, RETVAL);
		1441	}
		1442	OUTPUT:
		1443	RETVAL
		1444
		1445	ev_async *async (struct ev_loop *loop, SV *cb)
		1446	ALIAS:
		1447	async_ns = 1
		1448	CODE:
		1449	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1450	ev_async_set (RETVAL);
		1451	if (!ix) START (async, RETVAL);
		1452	OUTPUT:
		1453	RETVAL
		1454
		1455	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1456	CODE:
		1457	ev_once (
		1458	loop,
		1459	s_fileno (fh, events & EV_WRITE), events,
		1460	SvOK (timeout) ? SvNV (timeout) : -1.,
		1461	e_once_cb,
		1462	newSVsv (cb)
		1463	);
		1464

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