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Comparing EV/EV.xs (file contents):
Revision 1.87 by root, Fri Dec 7 18:09:38 2007 UTC vs.
Revision 1.141 by root, Thu Jul 8 00:45:03 2010 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/
6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
		23	#include "EV/EVAPI.h"
13		24
14	#define EV_SELECT_IS_WINSOCKET 0	25	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	26	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	27	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	28	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	29	# define fd_mask Perl_fd_mask
19	#endif	30	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	31	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	32	#include "libev/ev.c"
22	#include "event.c"
23		33
24	#ifndef _WIN32	34	#if !defined(_WIN32) && !defined(_MINIX)
25	# include <pthread.h>	35	# include <pthread.h>
26	#endif	36	#endif
27		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		39	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		40	#define e_self(w) ((ev_watcher *)(w))->self
		41	#define e_fh(w) ((ev_watcher *)(w))->fh
		42	#define e_data(w) ((ev_watcher *)(w))->data
		43
28	#define WFLAG_KEEPALIVE 1	44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		46
30	#define UNREF(w) \	47	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	49	&& ev_is_active (w)) \
33	ev_unref ();	50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
34		54
35	#define REF(w) \	55	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	56	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	57	{ \
38	ev_ref ();	58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
39		61
40	#define START(type,w) \	62	#define START(type,w) \
41	do { \	63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	65	UNREF (w); \
43	ev_ ## type ## _start (w); \
44	} while (0)	66	} while (0)
45		67
46	#define STOP(type,w) \	68	#define STOP(type,w) \
47	do { \	69	do { \
48	REF (w); \	70	REF (w); \
49	ev_ ## type ## _stop (w); \	71	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	72	} while (0)
51		73
52	#define RESET(type,w,seta) \	74	#define RESET(type,w,seta) \
53	do { \	75	do { \
54	int active = ev_is_active (w); \	76	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	77	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	78	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	79	if (active) START (type, w); \
58	} while (0)	80	} while (0)
59		81
60	typedef int Signal;	82	typedef int Signal;
61		83
		84	/* horrible... */
		85	#define CHECK_SIGNAL_CAN_START(w) \
		86	do { \
		87	/* dive into the internals of libev to avoid aborting in libev */ \
		88	if (signals [(w)->signum - 1].loop \
		89	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		90	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		91	} while (0)
		92
		93	#define START_SIGNAL(w) \
		94	do { \
		95	CHECK_SIGNAL_CAN_START (w); \
		96	START (signal, w); \
		97	} while (0) \
		98
		99	#define RESET_SIGNAL(w,seta) \
		100	do { \
		101	int active = ev_is_active (w); \
		102	if (active) STOP (signal, w); \
		103	ev_ ## signal ## _set seta; \
		104	if (active) START_SIGNAL (w); \
		105	} while (0)
		106
		107	static SV *default_loop_sv;
		108
62	static struct EVAPI evapi;	109	static struct EVAPI evapi;
63		110
64	static HV	111	static HV
		112	*stash_loop,
65	*stash_watcher,	113	*stash_watcher,
66	*stash_io,	114	*stash_io,
67	*stash_timer,	115	*stash_timer,
68	*stash_periodic,	116	*stash_periodic,
69	*stash_signal,	117	*stash_signal,
…		…
71	*stash_stat,	119	*stash_stat,
72	*stash_idle,	120	*stash_idle,
73	*stash_prepare,	121	*stash_prepare,
74	*stash_check,	122	*stash_check,
75	*stash_embed,	123	*stash_embed,
76	*stash_fork;	124	*stash_fork,
77		125	*stash_async;
78	#ifndef SIG_SIZE
79	/* kudos to Slaven Rezic for the idea */
80	static char sig_size [] = { SIG_NUM };
81	# define SIG_SIZE (sizeof (sig_size) + 1)
82	#endif
83
84	static Signal
85	sv_signum (SV *sig)
86	{
87	Signal signum;
88
89	SvGETMAGIC (sig);
90
91	for (signum = 1; signum < SIG_SIZE; ++signum)
92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
93	return signum;
94
95	signum = SvIV (sig);
96
97	if (signum > 0 && signum < SIG_SIZE)
98	return signum;
99
100	return -1;
101	}
102		126
103	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
104	// Event	128	// Event
105		129
106	static void e_cb (ev_watcher *w, int revents);	130	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		131
108	static int	132	void *
109	sv_fileno (SV *fh)
110	{
111	SvGETMAGIC (fh);
112
113	if (SvROK (fh))
114	fh = SvRV (fh);
115
116	if (SvTYPE (fh) == SVt_PVGV)
117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
118
119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
120	return SvIV (fh);
121
122	return -1;
123	}
124
125	static void *
126	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
127	{	134	{
		135	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	136	ev_watcher *w;
129	SV *self = NEWSV (0, size);	137	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	138	SvPOK_only (self);
131	SvCUR_set (self, size);	139	SvCUR_set (self, size);
132		140
133	w = (ev_watcher *)SvPVX (self);	141	w = (ev_watcher *)SvPVX (self);
134		142
135	ev_init (w, e_cb);	143	ev_init (w, cv ? e_cb : 0);
136		144
		145	w->loop = SvREFCNT_inc (SvRV (loop));
137	w->flags = WFLAG_KEEPALIVE;	146	w->e_flags = WFLAG_KEEPALIVE;
138	w->data = 0;	147	w->data = 0;
139	w->fh = 0;	148	w->fh = 0;
140	w->cb_sv = newSVsv (cb_sv);	149	w->cb_sv = SvREFCNT_inc (cv);
141	w->self = self;	150	w->self = self;
142		151
143	return (void *)w;	152	return (void *)w;
144	}	153	}
145		154
146	static void	155	static void
147	e_destroy (void *w_)	156	e_destroy (void *w_)
148	{	157	{
149	ev_watcher *w = (ev_watcher *)w_;	158	ev_watcher *w = (ev_watcher *)w_;
150		159
		160	SvREFCNT_dec (w->loop ); w->loop = 0;
151	SvREFCNT_dec (w->fh ); w->fh = 0;	161	SvREFCNT_dec (w->fh ); w->fh = 0;
152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	162	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
153	SvREFCNT_dec (w->data ); w->data = 0;	163	SvREFCNT_dec (w->data ); w->data = 0;
154	}	164	}
155		165
…		…
168	}	178	}
169		179
170	return rv;	180	return rv;
171	}	181	}
172		182
173	static SV *sv_events_cache;	183	static SV *sv_self_cache, *sv_events_cache;
174		184
175	static void	185	static void
176	e_cb (ev_watcher *w, int revents)	186	e_cb (EV_P_ ev_watcher *w, int revents)
177	{	187	{
178	dSP;	188	dSP;
179	I32 mark = SP - PL_stack_base;	189	I32 mark = SP - PL_stack_base;
180	SV *sv_self, *sv_events;	190	SV *sv_self, *sv_events;
181		191
		192	/* libev might have stopped the watcher */
		193	if (expect_false (w->e_flags & WFLAG_UNREFED)
		194	&& !ev_is_active (w))
		195	REF (w);
		196
		197	if (expect_true (sv_self_cache))
		198	{
		199	sv_self = sv_self_cache; sv_self_cache = 0;
		200	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		201	}
		202	else
		203	{
182	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	204	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		205	SvREADONLY_on (sv_self);
		206	}
		207
		208	if (expect_true (sv_events_cache))
		209	{
		210	sv_events = sv_events_cache; sv_events_cache = 0;
		211	SvIV_set (sv_events, revents);
		212	}
		213	else
		214	{
		215	sv_events = newSViv (revents);
		216	SvREADONLY_on (sv_events);
		217	}
		218
		219	PUSHMARK (SP);
		220	EXTEND (SP, 2);
		221	PUSHs (sv_self);
		222	PUSHs (sv_events);
		223
		224	PUTBACK;
		225	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		226
		227	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		228	SvREFCNT_dec (sv_self);
		229	else
		230	{
		231	SvREFCNT_dec (SvRV (sv_self));
		232	SvRV_set (sv_self, &PL_sv_undef);
		233	sv_self_cache = sv_self;
		234	}
		235
		236	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		237	SvREFCNT_dec (sv_events);
		238	else
		239	sv_events_cache = sv_events;
		240
		241	if (expect_false (SvTRUE (ERRSV)))
		242	{
		243	SPAGAIN;
		244	PUSHMARK (SP);
		245	PUTBACK;
		246	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		247	}
		248
		249	SP = PL_stack_base + mark;
		250	PUTBACK;
		251	}
		252
		253	static void
		254	e_once_cb (int revents, void *arg)
		255	{
		256	dSP;
		257	I32 mark = SP - PL_stack_base;
		258	SV *sv_events;
183		259
184	if (sv_events_cache)	260	if (sv_events_cache)
185	{	261	{
186	sv_events = sv_events_cache; sv_events_cache = 0;	262	sv_events = sv_events_cache; sv_events_cache = 0;
187	SvIV_set (sv_events, revents);	263	SvIV_set (sv_events, revents);
188	}	264	}
189	else	265	else
190	sv_events = newSViv (revents);	266	sv_events = newSViv (revents);
191		267
192	PUSHMARK (SP);	268	PUSHMARK (SP);
193	EXTEND (SP, 2);
194	PUSHs (sv_self);
195	PUSHs (sv_events);	269	XPUSHs (sv_events);
196		270
197	PUTBACK;	271	PUTBACK;
198	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	272	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
199		273
200	SvREFCNT_dec (sv_self);	274	SvREFCNT_dec ((SV *)arg);
201		275
202	if (sv_events_cache)	276	if (sv_events_cache)
203	SvREFCNT_dec (sv_events);	277	SvREFCNT_dec (sv_events);
204	else	278	else
205	sv_events_cache = sv_events;	279	sv_events_cache = sv_events;
…		…
214		288
215	SP = PL_stack_base + mark;	289	SP = PL_stack_base + mark;
216	PUTBACK;	290	PUTBACK;
217	}	291	}
218		292
219	static void
220	e_once_cb (int revents, void *arg)
221	{
222	dSP;
223	I32 mark = SP - PL_stack_base;
224	SV *sv_events;
225
226	if (sv_events_cache)
227	{
228	sv_events = sv_events_cache; sv_events_cache = 0;
229	SvIV_set (sv_events, revents);
230	}
231	else
232	sv_events = newSViv (revents);
233
234	PUSHMARK (SP);
235	XPUSHs (sv_events);
236
237	PUTBACK;
238	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
239
240	SvREFCNT_dec ((SV *)arg);
241
242	if (sv_events_cache)
243	SvREFCNT_dec (sv_events);
244	else
245	sv_events_cache = sv_events;
246
247	if (SvTRUE (ERRSV))
248	{
249	SPAGAIN;
250	PUSHMARK (SP);
251	PUTBACK;
252	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
253	}
254
255	SP = PL_stack_base + mark;
256	PUTBACK;
257	}
258
259	static ev_tstamp	293	static ev_tstamp
260	e_periodic_cb (ev_periodic *w, ev_tstamp now)	294	e_periodic_cb (ev_periodic *w, ev_tstamp now)
261	{	295	{
262	ev_tstamp retval;	296	ev_tstamp retval;
263	int count;	297	int count;
…		…
266	ENTER;	300	ENTER;
267	SAVETMPS;	301	SAVETMPS;
268		302
269	PUSHMARK (SP);	303	PUSHMARK (SP);
270	EXTEND (SP, 2);	304	EXTEND (SP, 2);
271	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	305	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
272	PUSHs (newSVnv (now));	306	PUSHs (newSVnv (now));
273		307
274	PUTBACK;	308	PUTBACK;
275	count = call_sv (w->fh, G_SCALAR | G_EVAL);	309	count = call_sv (w->fh, G_SCALAR | G_EVAL);
276	SPAGAIN;	310	SPAGAIN;
…		…
327	const_iv (EV_, MINPRI)	361	const_iv (EV_, MINPRI)
328	const_iv (EV_, MAXPRI)	362	const_iv (EV_, MAXPRI)
329		363
330	const_iv (EV_, UNDEF)	364	const_iv (EV_, UNDEF)
331	const_iv (EV_, NONE)	365	const_iv (EV_, NONE)
332	const_iv (EV_, TIMEOUT)
333	const_iv (EV_, READ)	366	const_iv (EV_, READ)
334	const_iv (EV_, WRITE)	367	const_iv (EV_, WRITE)
		368	const_iv (EV_, IO)
		369	const_iv (EV_, TIMEOUT) /* deprecated */
		370	const_iv (EV_, TIMER)
		371	const_iv (EV_, PERIODIC)
335	const_iv (EV_, SIGNAL)	372	const_iv (EV_, SIGNAL)
		373	const_iv (EV_, CHILD)
		374	const_iv (EV_, STAT)
336	const_iv (EV_, IDLE)	375	const_iv (EV_, IDLE)
		376	const_iv (EV_, PREPARE)
337	const_iv (EV_, CHECK)	377	const_iv (EV_, CHECK)
		378	const_iv (EV_, EMBED)
		379	const_iv (EV_, FORK)
		380	const_iv (EV_, ASYNC)
		381	const_iv (EV_, CUSTOM)
338	const_iv (EV_, ERROR)	382	const_iv (EV_, ERROR)
339		383
		384	const_iv (EV, LOOP_NONBLOCK)
340	const_iv (EV, LOOP_ONESHOT)	385	const_iv (EV, LOOP_ONESHOT)
		386
341	const_iv (EV, LOOP_NONBLOCK)	387	const_iv (EV, UNLOOP_CANCEL)
342	const_iv (EV, UNLOOP_ONE)	388	const_iv (EV, UNLOOP_ONE)
343	const_iv (EV, UNLOOP_ALL)	389	const_iv (EV, UNLOOP_ALL)
344		390
345	const_iv (EV, BACKEND_SELECT)	391	const_iv (EV, BACKEND_SELECT)
346	const_iv (EV, BACKEND_POLL)	392	const_iv (EV, BACKEND_POLL)
347	const_iv (EV, BACKEND_EPOLL)	393	const_iv (EV, BACKEND_EPOLL)
348	const_iv (EV, BACKEND_KQUEUE)	394	const_iv (EV, BACKEND_KQUEUE)
349	const_iv (EV, BACKEND_DEVPOLL)	395	const_iv (EV, BACKEND_DEVPOLL)
350	const_iv (EV, BACKEND_PORT)	396	const_iv (EV, BACKEND_PORT)
		397	const_iv (EV, BACKEND_ALL)
351	const_iv (EV, FLAG_AUTO)	398	const_iv (EV, FLAG_AUTO)
		399	const_iv (EV, FLAG_FORKCHECK)
		400	const_iv (EV, FLAG_SIGNALFD)
352	const_iv (EV, FLAG_NOENV)	401	const_iv (EV, FLAG_NOENV)
		402	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
353	const_iv (EV, FLAG_FORKCHECK)	403	const_iv (EV, FLAG_NOINOTIFY)
		404
		405	const_iv (EV_, VERSION_MAJOR)
		406	const_iv (EV_, VERSION_MINOR)
354	};	407	};
355		408
356	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	409	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
357	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
358		411
		412	stash_loop = gv_stashpv ("EV::Loop" , 1);
359	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	413	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
360	stash_io = gv_stashpv ("EV::IO" , 1);	414	stash_io = gv_stashpv ("EV::IO" , 1);
361	stash_timer = gv_stashpv ("EV::Timer" , 1);	415	stash_timer = gv_stashpv ("EV::Timer" , 1);
362	stash_periodic = gv_stashpv ("EV::Periodic", 1);	416	stash_periodic = gv_stashpv ("EV::Periodic", 1);
363	stash_signal = gv_stashpv ("EV::Signal" , 1);	417	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
365	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	419	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
366	stash_check = gv_stashpv ("EV::Check" , 1);	420	stash_check = gv_stashpv ("EV::Check" , 1);
367	stash_child = gv_stashpv ("EV::Child" , 1);	421	stash_child = gv_stashpv ("EV::Child" , 1);
368	stash_embed = gv_stashpv ("EV::Embed" , 1);	422	stash_embed = gv_stashpv ("EV::Embed" , 1);
369	stash_stat = gv_stashpv ("EV::Stat" , 1);	423	stash_stat = gv_stashpv ("EV::Stat" , 1);
		424	stash_fork = gv_stashpv ("EV::Fork" , 1);
		425	stash_async = gv_stashpv ("EV::Async" , 1);
370		426
371	{	427	{
372	SV *sv = perl_get_sv ("EV::API", TRUE);	428	SV *sv = perl_get_sv ("EV::API", TRUE);
373	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	429	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
374		430
375	/* the poor man's shared library emulator */	431	/* the poor man's shared library emulator */
376	evapi.ver = EV_API_VERSION;	432	evapi.ver = EV_API_VERSION;
377	evapi.rev = EV_API_REVISION;	433	evapi.rev = EV_API_REVISION;
378	evapi.sv_fileno = sv_fileno;	434	evapi.sv_fileno = sv_fileno;
379	evapi.sv_signum = sv_signum;	435	evapi.sv_signum = s_signum;
		436	evapi.supported_backends = ev_supported_backends ();
		437	evapi.recommended_backends = ev_recommended_backends ();
		438	evapi.embeddable_backends = ev_embeddable_backends ();
		439	evapi.time_ = ev_time;
		440	evapi.sleep_ = ev_sleep;
		441	evapi.loop_new = ev_loop_new;
		442	evapi.loop_destroy = ev_loop_destroy;
		443	evapi.loop_fork = ev_loop_fork;
		444	evapi.iteration = ev_iteration;
		445	evapi.depth = ev_depth;
		446	evapi.set_userdata = ev_set_userdata;
		447	evapi.userdata = ev_userdata;
380	evapi.now = ev_now;	448	evapi.now = ev_now;
		449	evapi.now_update = ev_now_update;
		450	evapi.suspend = ev_suspend;
		451	evapi.resume = ev_resume;
381	evapi.backend = ev_backend;	452	evapi.backend = ev_backend;
382	evapi.unloop = ev_unloop;	453	evapi.unloop = ev_unloop;
		454	evapi.invoke_pending = ev_invoke_pending;
		455	evapi.pending_count = ev_pending_count;
		456	evapi.verify = ev_verify;
		457	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		458	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
383	evapi.ref = ev_ref;	459	evapi.ref = ev_ref;
384	evapi.unref = ev_unref;	460	evapi.unref = ev_unref;
385	evapi.time = ev_time;
386	evapi.loop = ev_loop;	461	evapi.loop = ev_loop;
387	evapi.once = ev_once;	462	evapi.once = ev_once;
388	evapi.io_start = ev_io_start;	463	evapi.io_start = ev_io_start;
389	evapi.io_stop = ev_io_stop;	464	evapi.io_stop = ev_io_stop;
390	evapi.timer_start = ev_timer_start;	465	evapi.timer_start = ev_timer_start;
391	evapi.timer_stop = ev_timer_stop;	466	evapi.timer_stop = ev_timer_stop;
392	evapi.timer_again = ev_timer_again;	467	evapi.timer_again = ev_timer_again;
		468	evapi.timer_remaining = ev_timer_remaining;
393	evapi.periodic_start = ev_periodic_start;	469	evapi.periodic_start = ev_periodic_start;
394	evapi.periodic_stop = ev_periodic_stop;	470	evapi.periodic_stop = ev_periodic_stop;
395	evapi.signal_start = ev_signal_start;	471	evapi.signal_start = ev_signal_start;
396	evapi.signal_stop = ev_signal_stop;	472	evapi.signal_stop = ev_signal_stop;
397	evapi.idle_start = ev_idle_start;	473	evapi.idle_start = ev_idle_start;
398	evapi.idle_stop = ev_idle_stop;	474	evapi.idle_stop = ev_idle_stop;
399	evapi.prepare_start = ev_prepare_start;	475	evapi.prepare_start = ev_prepare_start;
400	evapi.prepare_stop = ev_prepare_stop;	476	evapi.prepare_stop = ev_prepare_stop;
401	evapi.check_start = ev_check_start;	477	evapi.check_start = ev_check_start;
402	evapi.check_stop = ev_check_stop;	478	evapi.check_stop = ev_check_stop;
		479	#if EV_CHILD_ENABLE
403	evapi.child_start = ev_child_start;	480	evapi.child_start = ev_child_start;
404	evapi.child_stop = ev_child_stop;	481	evapi.child_stop = ev_child_stop;
		482	#endif
405	evapi.stat_start = ev_stat_start;	483	evapi.stat_start = ev_stat_start;
406	evapi.stat_stop = ev_stat_stop;	484	evapi.stat_stop = ev_stat_stop;
407	evapi.stat_stat = ev_stat_stat;	485	evapi.stat_stat = ev_stat_stat;
		486	evapi.embed_start = ev_embed_start;
		487	evapi.embed_stop = ev_embed_stop;
		488	evapi.embed_sweep = ev_embed_sweep;
		489	evapi.fork_start = ev_fork_start;
		490	evapi.fork_stop = ev_fork_stop;
		491	evapi.async_start = ev_async_start;
		492	evapi.async_stop = ev_async_stop;
		493	evapi.async_send = ev_async_send;
		494	evapi.clear_pending = ev_clear_pending;
		495	evapi.invoke = ev_invoke;
408		496
409	sv_setiv (sv, (IV)&evapi);	497	sv_setiv (sv, (IV)&evapi);
410	SvREADONLY_on (sv);	498	SvREADONLY_on (sv);
411	}	499	}
412	#ifndef _WIN32	500	#if !defined(_WIN32) && !defined(_MINIX)
413	pthread_atfork (0, 0, ev_default_fork);	501	pthread_atfork (0, 0, ev_default_fork);
414	#endif	502	#endif
415	}	503	}
416		504
		505	SV *ev_default_loop (unsigned int flags = 0)
		506	CODE:
		507	{
		508	if (!default_loop_sv)
		509	{
		510	evapi.default_loop = ev_default_loop (flags);
		511
		512	if (!evapi.default_loop)
		513	XSRETURN_UNDEF;
		514
		515	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		516	}
		517
		518	RETVAL = newSVsv (default_loop_sv);
		519	}
		520	OUTPUT:
		521	RETVAL
		522
		523	void ev_default_destroy ()
		524	CODE:
		525	ev_default_destroy ();
		526	SvREFCNT_dec (default_loop_sv);
		527	default_loop_sv = 0;
		528
		529	unsigned int ev_supported_backends ()
		530
		531	unsigned int ev_recommended_backends ()
		532
		533	unsigned int ev_embeddable_backends ()
		534
		535	void ev_sleep (NV interval)
		536
		537	NV ev_time ()
		538
417	NV ev_now ()	539	NV ev_now ()
		540	C_ARGS: evapi.default_loop
		541
		542	void ev_now_update ()
		543	C_ARGS: evapi.default_loop
		544
		545	void ev_suspend ()
		546	C_ARGS: evapi.default_loop
		547
		548	void ev_resume ()
		549	C_ARGS: evapi.default_loop
418		550
419	unsigned int ev_backend ()	551	unsigned int ev_backend ()
		552	C_ARGS: evapi.default_loop
420		553
421	NV ev_time ()	554	void ev_verify ()
		555	C_ARGS: evapi.default_loop
422		556
423	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	557	unsigned int ev_iteration ()
		558	C_ARGS: evapi.default_loop
424		559
425	unsigned int ev_loop_count ()	560	unsigned int ev_depth ()
		561	C_ARGS: evapi.default_loop
		562
		563	void ev_set_io_collect_interval (NV interval)
		564	C_ARGS: evapi.default_loop, interval
		565
		566	void ev_set_timeout_collect_interval (NV interval)
		567	C_ARGS: evapi.default_loop, interval
426		568
427	void ev_loop (int flags = 0)	569	void ev_loop (int flags = 0)
		570	C_ARGS: evapi.default_loop, flags
428		571
429	void ev_unloop (int how = 1)	572	void ev_unloop (int how = EVUNLOOP_ONE)
		573	C_ARGS: evapi.default_loop, how
		574
		575	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		576	C_ARGS: evapi.default_loop, fd, revents
		577
		578	void ev_feed_signal_event (SV *signal)
		579	CODE:
		580	{
		581	Signal signum = s_signum (signal);
		582	CHECK_SIG (signal, signum);
		583
		584	ev_feed_signal_event (evapi.default_loop, signum);
		585	}
		586
		587	unsigned int ev_pending_count ()
		588	C_ARGS: evapi.default_loop
		589
		590	void ev_invoke_pending ()
		591	C_ARGS: evapi.default_loop
430		592
431	ev_io *io (SV *fh, int events, SV *cb)	593	ev_io *io (SV *fh, int events, SV *cb)
432	ALIAS:	594	ALIAS:
433	io_ns = 1	595	io_ns = 1
		596	_ae_io = 2
434	CODE:	597	CODE:
435	{	598	{
436	int fd = sv_fileno (fh);	599	int fd = s_fileno (fh, events & EV_WRITE);
437	CHECK_FD (fh, fd);	600	CHECK_FD (fh, fd);
438		601
		602	if (ix == 2)
		603	{
		604	ix = 0;
		605	events = events ? EV_WRITE : EV_READ;
		606	}
		607
439	RETVAL = e_new (sizeof (ev_io), cb);	608	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
440	RETVAL->fh = newSVsv (fh);	609	e_fh (RETVAL) = newSVsv (fh);
441	ev_io_set (RETVAL, fd, events);	610	ev_io_set (RETVAL, fd, events);
442	if (!ix) START (io, RETVAL);	611	if (!ix) START (io, RETVAL);
443	}	612	}
444	OUTPUT:	613	OUTPUT:
445	RETVAL	614	RETVAL
…		…
448	ALIAS:	617	ALIAS:
449	timer_ns = 1	618	timer_ns = 1
450	INIT:	619	INIT:
451	CHECK_REPEAT (repeat);	620	CHECK_REPEAT (repeat);
452	CODE:	621	CODE:
453	RETVAL = e_new (sizeof (ev_timer), cb);	622	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
454	ev_timer_set (RETVAL, after, repeat);	623	ev_timer_set (RETVAL, after, repeat);
455	if (!ix) START (timer, RETVAL);	624	if (!ix) START (timer, RETVAL);
456	OUTPUT:	625	OUTPUT:
457	RETVAL	626	RETVAL
458		627
…		…
462	INIT:	631	INIT:
463	CHECK_REPEAT (interval);	632	CHECK_REPEAT (interval);
464	CODE:	633	CODE:
465	{	634	{
466	ev_periodic *w;	635	ev_periodic *w;
467	w = e_new (sizeof (ev_periodic), cb);	636	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
468	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	637	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
469	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	638	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
470	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	639	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
471	if (!ix) START (periodic, w);	640	if (!ix) START (periodic, w);
472	}	641	}
473	OUTPUT:	642	OUTPUT:
474	RETVAL	643	RETVAL
…		…
476	ev_signal *signal (SV *signal, SV *cb)	645	ev_signal *signal (SV *signal, SV *cb)
477	ALIAS:	646	ALIAS:
478	signal_ns = 1	647	signal_ns = 1
479	CODE:	648	CODE:
480	{	649	{
481	Signal signum = sv_signum (signal);	650	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	651	CHECK_SIG (signal, signum);
483		652
484	RETVAL = e_new (sizeof (ev_signal), cb);	653	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
485	ev_signal_set (RETVAL, signum);	654	ev_signal_set (RETVAL, signum);
486	if (!ix) START (signal, RETVAL);	655	if (!ix) START_SIGNAL (RETVAL);
487	}	656	}
488	OUTPUT:	657	OUTPUT:
489	RETVAL	658	RETVAL
490		659
491	ev_idle *idle (SV *cb)	660	ev_idle *idle (SV *cb)
492	ALIAS:	661	ALIAS:
493	idle_ns = 1	662	idle_ns = 1
494	CODE:	663	CODE:
495	RETVAL = e_new (sizeof (ev_idle), cb);	664	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
496	ev_idle_set (RETVAL);	665	ev_idle_set (RETVAL);
497	if (!ix) START (idle, RETVAL);	666	if (!ix) START (idle, RETVAL);
498	OUTPUT:	667	OUTPUT:
499	RETVAL	668	RETVAL
500		669
501	ev_prepare *prepare (SV *cb)	670	ev_prepare *prepare (SV *cb)
502	ALIAS:	671	ALIAS:
503	prepare_ns = 1	672	prepare_ns = 1
504	CODE:	673	CODE:
505	RETVAL = e_new (sizeof (ev_prepare), cb);	674	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
506	ev_prepare_set (RETVAL);	675	ev_prepare_set (RETVAL);
507	if (!ix) START (prepare, RETVAL);	676	if (!ix) START (prepare, RETVAL);
508	OUTPUT:	677	OUTPUT:
509	RETVAL	678	RETVAL
510		679
511	ev_check *check (SV *cb)	680	ev_check *check (SV *cb)
512	ALIAS:	681	ALIAS:
513	check_ns = 1	682	check_ns = 1
514	CODE:	683	CODE:
515	RETVAL = e_new (sizeof (ev_check), cb);	684	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
516	ev_check_set (RETVAL);	685	ev_check_set (RETVAL);
517	if (!ix) START (check, RETVAL);	686	if (!ix) START (check, RETVAL);
518	OUTPUT:	687	OUTPUT:
519	RETVAL	688	RETVAL
520		689
		690	ev_fork *fork (SV *cb)
		691	ALIAS:
		692	fork_ns = 1
		693	CODE:
		694	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		695	ev_fork_set (RETVAL);
		696	if (!ix) START (fork, RETVAL);
		697	OUTPUT:
		698	RETVAL
		699
		700
521	ev_child *child (int pid, SV *cb)	701	ev_child *child (int pid, int trace, SV *cb)
522	ALIAS:	702	ALIAS:
523	child_ns = 1	703	child_ns = 1
524	CODE:	704	CODE:
		705	#if EV_CHILD_ENABLE
525	RETVAL = e_new (sizeof (ev_child), cb);	706	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
526	ev_child_set (RETVAL, pid);	707	ev_child_set (RETVAL, pid, trace);
527	if (!ix) START (child, RETVAL);	708	if (!ix) START (child, RETVAL);
		709	#else
		710	croak ("EV::child watchers not supported on this platform");
		711	#endif
528	OUTPUT:	712	OUTPUT:
529	RETVAL	713	RETVAL
		714
530		715
531	ev_stat *stat (SV *path, NV interval, SV *cb)	716	ev_stat *stat (SV *path, NV interval, SV *cb)
532	ALIAS:	717	ALIAS:
533	stat_ns = 1	718	stat_ns = 1
534	CODE:	719	CODE:
535	RETVAL = e_new (sizeof (ev_stat), cb);	720	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
536	RETVAL->fh = newSVsv (path);	721	e_fh (RETVAL) = newSVsv (path);
537	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	722	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
538	if (!ix) START (stat, RETVAL);	723	if (!ix) START (stat, RETVAL);
539	OUTPUT:	724	OUTPUT:
540	RETVAL	725	RETVAL
541		726
		727	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		728	ALIAS:
		729	embed_ns = 1
		730	CODE:
		731	{
		732	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		733	croak ("passed loop is not embeddable via EV::embed,");
		734
		735	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		736	e_fh (RETVAL) = newSVsv (ST (0));
		737	ev_embed_set (RETVAL, loop);
		738	if (!ix) START (embed, RETVAL);
		739	}
		740	OUTPUT:
		741	RETVAL
		742
		743	ev_async *async (SV *cb)
		744	ALIAS:
		745	async_ns = 1
		746	CODE:
		747	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		748	ev_async_set (RETVAL);
		749	if (!ix) START (async, RETVAL);
		750	OUTPUT:
		751	RETVAL
		752
542	void once (SV *fh, int events, SV *timeout, SV *cb)	753	void once (SV *fh, int events, SV *timeout, SV *cb)
543	CODE:	754	CODE:
544	ev_once (	755	ev_once (
		756	evapi.default_loop,
545	sv_fileno (fh), events,	757	s_fileno (fh, events & EV_WRITE), events,
546	SvOK (timeout) ? SvNV (timeout) : -1.,	758	SvOK (timeout) ? SvNV (timeout) : -1.,
547	e_once_cb,	759	e_once_cb,
548	newSVsv (cb)	760	newSVsv (cb)
549	);	761	);
550		762
…		…
554		766
555	int ev_is_active (ev_watcher *w)	767	int ev_is_active (ev_watcher *w)
556		768
557	int ev_is_pending (ev_watcher *w)	769	int ev_is_pending (ev_watcher *w)
558		770
		771	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		772	C_ARGS: e_loop (w), w, revents
		773
		774	int ev_clear_pending (ev_watcher *w)
		775	C_ARGS: e_loop (w), w
		776
		777	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		778	C_ARGS: e_loop (w), w, revents
		779
559	int keepalive (ev_watcher *w, int new_value = 0)	780	int keepalive (ev_watcher *w, int new_value = 0)
560	CODE:	781	CODE:
561	{	782	{
562	RETVAL = w->flags & WFLAG_KEEPALIVE;	783	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
563	new_value = new_value ? WFLAG_KEEPALIVE : 0;	784	new_value = new_value ? WFLAG_KEEPALIVE : 0;
564		785
565	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	786	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
566	{	787	{
		788	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
567	REF (w);	789	REF (w);
568	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
569	UNREF (w);	790	UNREF (w);
570	}	791	}
571	}	792	}
572	OUTPUT:	793	OUTPUT:
573	RETVAL	794	RETVAL
574		795
575	SV *cb (ev_watcher *w, SV *new_cb = 0)	796	SV *cb (ev_watcher *w, SV *new_cb = 0)
576	CODE:	797	CODE:
577	{	798	{
578	RETVAL = newSVsv (w->cb_sv);
579
580	if (items > 1)	799	if (items > 1)
581	sv_setsv (w->cb_sv, new_cb);	800	{
		801	new_cb = s_get_cv_croak (new_cb);
		802	RETVAL = newRV_noinc (w->cb_sv);
		803	w->cb_sv = SvREFCNT_inc (new_cb);
		804	}
		805	else
		806	RETVAL = newRV_inc (w->cb_sv);
582	}	807	}
583	OUTPUT:	808	OUTPUT:
584	RETVAL	809	RETVAL
585		810
586	SV *data (ev_watcher *w, SV *new_data = 0)	811	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
595	}	820	}
596	}	821	}
597	OUTPUT:	822	OUTPUT:
598	RETVAL	823	RETVAL
599		824
600	void trigger (ev_watcher *w, int revents = EV_NONE)	825	SV *loop (ev_watcher *w)
601	CODE:	826	CODE:
602	w->cb (w, revents);	827	RETVAL = newRV_inc (w->loop);
		828	OUTPUT:
		829	RETVAL
603		830
604	int priority (ev_watcher *w, int new_priority = 0)	831	int priority (ev_watcher *w, int new_priority = 0)
605	CODE:	832	CODE:
606	{	833	{
607	RETVAL = w->priority;	834	RETVAL = w->priority;
…		…
649	e_destroy (w);	876	e_destroy (w);
650		877
651	void set (ev_io *w, SV *fh, int events)	878	void set (ev_io *w, SV *fh, int events)
652	CODE:	879	CODE:
653	{	880	{
654	int fd = sv_fileno (fh);	881	int fd = s_fileno (fh, events & EV_WRITE);
655	CHECK_FD (fh, fd);	882	CHECK_FD (fh, fd);
656		883
657	sv_setsv (w->fh, fh);	884	sv_setsv (e_fh (w), fh);
658	RESET (io, w, (w, fd, events));	885	RESET (io, w, (w, fd, events));
659	}	886	}
660		887
661	SV *fh (ev_io *w, SV *new_fh = 0)	888	SV *fh (ev_io *w, SV *new_fh = 0)
662	CODE:	889	CODE:
663	{	890	{
664	if (items > 1)	891	if (items > 1)
665	{	892	{
666	int fd = sv_fileno (new_fh);	893	int fd = s_fileno (new_fh, w->events & EV_WRITE);
667	CHECK_FD (new_fh, fd);	894	CHECK_FD (new_fh, fd);
668		895
669	RETVAL = w->fh;	896	RETVAL = e_fh (w);
670	w->fh = newSVsv (new_fh);	897	e_fh (w) = newSVsv (new_fh);
671		898
672	RESET (io, w, (w, fd, w->events));	899	RESET (io, w, (w, fd, w->events));
673	}	900	}
674	else	901	else
675	RETVAL = newSVsv (w->fh);	902	RETVAL = newSVsv (e_fh (w));
676	}	903	}
677	OUTPUT:	904	OUTPUT:
678	RETVAL	905	RETVAL
679		906
680	int events (ev_io *w, int new_events = EV_UNDEF)	907	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
690		917
691	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	918	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
692		919
693	void ev_signal_start (ev_signal *w)	920	void ev_signal_start (ev_signal *w)
694	CODE:	921	CODE:
695	START (signal, w);	922	START_SIGNAL (w);
696		923
697	void ev_signal_stop (ev_signal *w)	924	void ev_signal_stop (ev_signal *w)
698	CODE:	925	CODE:
699	STOP (signal, w);	926	STOP (signal, w);
700		927
…		…
704	e_destroy (w);	931	e_destroy (w);
705		932
706	void set (ev_signal *w, SV *signal)	933	void set (ev_signal *w, SV *signal)
707	CODE:	934	CODE:
708	{	935	{
709	Signal signum = sv_signum (signal);	936	Signal signum = s_signum (signal);
710	CHECK_SIG (signal, signum);	937	CHECK_SIG (signal, signum);
711		938
712	RESET (signal, w, (w, signum));	939	RESET_SIGNAL (w, (w, signum));
713	}	940	}
714		941
715	int signal (ev_signal *w, SV *new_signal = 0)	942	int signal (ev_signal *w, SV *new_signal = 0)
716	CODE:	943	CODE:
717	{	944	{
718	RETVAL = w->signum;	945	RETVAL = w->signum;
719		946
720	if (items > 1)	947	if (items > 1)
721	{	948	{
722	Signal signum = sv_signum (new_signal);	949	Signal signum = s_signum (new_signal);
723	CHECK_SIG (new_signal, signum);	950	CHECK_SIG (new_signal, signum);
724		951
725	RESET (signal, w, (w, signum));	952	RESET_SIGNAL (w, (w, signum));
726	}	953	}
727	}	954	}
728	OUTPUT:	955	OUTPUT:
729	RETVAL	956	RETVAL
730		957
…		…
742		969
743	void ev_timer_again (ev_timer *w)	970	void ev_timer_again (ev_timer *w)
744	INIT:	971	INIT:
745	CHECK_REPEAT (w->repeat);	972	CHECK_REPEAT (w->repeat);
746	CODE:	973	CODE:
747	REF (w);
748	ev_timer_again (w);	974	ev_timer_again (e_loop (w), w);
749	UNREF (w);	975	UNREF (w);
		976
		977	NV ev_timer_remaining (ev_timer *w)
		978	C_ARGS: e_loop (w), w
750		979
751	void DESTROY (ev_timer *w)	980	void DESTROY (ev_timer *w)
752	CODE:	981	CODE:
753	STOP (timer, w);	982	STOP (timer, w);
754	e_destroy (w);	983	e_destroy (w);
…		…
771	CODE:	1000	CODE:
772	STOP (periodic, w);	1001	STOP (periodic, w);
773		1002
774	void ev_periodic_again (ev_periodic *w)	1003	void ev_periodic_again (ev_periodic *w)
775	CODE:	1004	CODE:
776	REF (w);
777	ev_periodic_again (w);	1005	ev_periodic_again (e_loop (w), w);
778	UNREF (w);	1006	UNREF (w);
779		1007
780	void DESTROY (ev_periodic *w)	1008	void DESTROY (ev_periodic *w)
781	CODE:	1009	CODE:
782	STOP (periodic, w);	1010	STOP (periodic, w);
…		…
785	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1013	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
786	INIT:	1014	INIT:
787	CHECK_REPEAT (interval);	1015	CHECK_REPEAT (interval);
788	CODE:	1016	CODE:
789	{	1017	{
790	SvREFCNT_dec (w->fh);	1018	SvREFCNT_dec (e_fh (w));
791	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1019	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
792		1020
793	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1021	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
794	}	1022	}
		1023
		1024	NV at (ev_periodic *w)
		1025	CODE:
		1026	RETVAL = ev_periodic_at (w);
		1027	OUTPUT:
		1028	RETVAL
795		1029
796	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1030	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
797		1031
798	void ev_idle_start (ev_idle *w)	1032	void ev_idle_start (ev_idle *w)
799	CODE:	1033	CODE:
…		…
806	void DESTROY (ev_idle *w)	1040	void DESTROY (ev_idle *w)
807	CODE:	1041	CODE:
808	STOP (idle, w);	1042	STOP (idle, w);
809	e_destroy (w);	1043	e_destroy (w);
810		1044
811	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1045	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
812		1046
813	void ev_prepare_start (ev_prepare *w)	1047	void ev_prepare_start (ev_prepare *w)
814	CODE:	1048	CODE:
815	START (prepare, w);	1049	START (prepare, w);
816		1050
…		…
836	void DESTROY (ev_check *w)	1070	void DESTROY (ev_check *w)
837	CODE:	1071	CODE:
838	STOP (check, w);	1072	STOP (check, w);
839	e_destroy (w);	1073	e_destroy (w);
840		1074
		1075	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1076
		1077	void ev_fork_start (ev_fork *w)
		1078	CODE:
		1079	START (fork, w);
		1080
		1081	void ev_fork_stop (ev_fork *w)
		1082	CODE:
		1083	STOP (fork, w);
		1084
		1085	void DESTROY (ev_fork *w)
		1086	CODE:
		1087	STOP (fork, w);
		1088	e_destroy (w);
		1089
841	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1090	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1091
		1092	#if EV_CHILD_ENABLE
842		1093
843	void ev_child_start (ev_child *w)	1094	void ev_child_start (ev_child *w)
844	CODE:	1095	CODE:
845	START (child, w);	1096	START (child, w);
846		1097
…		…
851	void DESTROY (ev_child *w)	1102	void DESTROY (ev_child *w)
852	CODE:	1103	CODE:
853	STOP (child, w);	1104	STOP (child, w);
854	e_destroy (w);	1105	e_destroy (w);
855		1106
856	void set (ev_child *w, int pid)	1107	void set (ev_child *w, int pid, int trace)
857	CODE:	1108	CODE:
858	RESET (child, w, (w, pid));	1109	RESET (child, w, (w, pid, trace));
859		1110
860	int pid (ev_child *w, int new_pid = 0)
861	CODE:
862	{
863	RETVAL = w->pid;
864
865	if (items > 1)
866	RESET (child, w, (w, new_pid));
867	}
868	OUTPUT:
869	RETVAL
870
871
872	int rstatus (ev_child *w)	1111	int pid (ev_child *w)
873	ALIAS:	1112	ALIAS:
874	rpid = 1	1113	rpid = 1
		1114	rstatus = 2
875	CODE:	1115	CODE:
876	RETVAL = ix ? w->rpid : w->rstatus;	1116	RETVAL = ix == 0 ? w->pid
		1117	: ix == 1 ? w->rpid
		1118	: w->rstatus;
877	OUTPUT:	1119	OUTPUT:
878	RETVAL	1120	RETVAL
		1121
		1122	#endif
879		1123
880	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1124	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
881		1125
882	void ev_stat_start (ev_stat *w)	1126	void ev_stat_start (ev_stat *w)
883	CODE:	1127	CODE:
…		…
893	e_destroy (w);	1137	e_destroy (w);
894		1138
895	void set (ev_stat *w, SV *path, NV interval)	1139	void set (ev_stat *w, SV *path, NV interval)
896	CODE:	1140	CODE:
897	{	1141	{
898	sv_setsv (w->fh, path);	1142	sv_setsv (e_fh (w), path);
899	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1143	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
900	}	1144	}
901		1145
902	SV *path (ev_stat *w, SV *new_path = 0)	1146	SV *path (ev_stat *w, SV *new_path = 0)
903	CODE:	1147	CODE:
904	{	1148	{
905	RETVAL = SvREFCNT_inc (w->fh);	1149	RETVAL = SvREFCNT_inc (e_fh (w));
906		1150
907	if (items > 1)	1151	if (items > 1)
908	{	1152	{
909	SvREFCNT_dec (w->fh);	1153	SvREFCNT_dec (e_fh (w));
910	w->fh = newSVsv (new_path);	1154	e_fh (w) = newSVsv (new_path);
911	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1155	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
912	}	1156	}
913	}	1157	}
914	OUTPUT:	1158	OUTPUT:
915	RETVAL	1159	RETVAL
916		1160
…		…
918	CODE:	1162	CODE:
919	{	1163	{
920	RETVAL = w->interval;	1164	RETVAL = w->interval;
921		1165
922	if (items > 1)	1166	if (items > 1)
923	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1167	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
924	}	1168	}
925	OUTPUT:	1169	OUTPUT:
926	RETVAL	1170	RETVAL
927		1171
928	void prev (ev_stat *w)	1172	void prev (ev_stat *w)
…		…
932	PPCODE:	1176	PPCODE:
933	{	1177	{
934	ev_statdata *s = ix ? &w->attr : &w->prev;	1178	ev_statdata *s = ix ? &w->attr : &w->prev;
935		1179
936	if (ix == 1)	1180	if (ix == 1)
937	ev_stat_stat (w);	1181	ev_stat_stat (e_loop (w), w);
938	else if (!s->st_nlink)	1182	else if (!s->st_nlink)
939	errno = ENOENT;	1183	errno = ENOENT;
940		1184
941	PL_statcache.st_dev = s->st_nlink;	1185	PL_statcache.st_dev = s->st_nlink;
942	PL_statcache.st_ino = s->st_ino;	1186	PL_statcache.st_ino = s->st_ino;
…		…
969	PUSHs (sv_2mortal (newSVuv (4096)));	1213	PUSHs (sv_2mortal (newSVuv (4096)));
970	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1214	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
971	}	1215	}
972	}	1216	}
973		1217
		1218	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1219
		1220	void ev_embed_start (ev_embed *w)
		1221	CODE:
		1222	START (embed, w);
		1223
		1224	void ev_embed_stop (ev_embed *w)
		1225	CODE:
		1226	STOP (embed, w);
		1227
		1228	void DESTROY (ev_embed *w)
		1229	CODE:
		1230	STOP (embed, w);
		1231	e_destroy (w);
		1232
		1233	void set (ev_embed *w, struct ev_loop *loop)
		1234	CODE:
		1235	{
		1236	sv_setsv (e_fh (w), ST (1));
		1237	RESET (embed, w, (w, loop));
		1238	}
		1239
		1240	SV *other (ev_embed *w)
		1241	CODE:
		1242	RETVAL = newSVsv (e_fh (w));
		1243	OUTPUT:
		1244	RETVAL
		1245
		1246	void ev_embed_sweep (ev_embed *w)
		1247	C_ARGS: e_loop (w), w
		1248
		1249	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1250
		1251	void ev_async_start (ev_async *w)
		1252	CODE:
		1253	START (async, w);
		1254
		1255	void ev_async_stop (ev_async *w)
		1256	CODE:
		1257	STOP (async, w);
		1258
		1259	void DESTROY (ev_async *w)
		1260	CODE:
		1261	STOP (async, w);
		1262	e_destroy (w);
		1263
		1264	void ev_async_send (ev_async *w)
		1265	C_ARGS: e_loop (w), w
		1266
		1267	SV *ev_async_async_pending (ev_async *w)
		1268	CODE:
		1269	RETVAL = boolSV (ev_async_pending (w));
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1274
		1275	SV *new (SV *klass, unsigned int flags = 0)
		1276	CODE:
		1277	{
		1278	struct ev_loop *loop = ev_loop_new (flags);
		1279
		1280	if (!loop)
		1281	XSRETURN_UNDEF;
		1282
		1283	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1284	}
		1285	OUTPUT:
		1286	RETVAL
		1287
		1288	void DESTROY (struct ev_loop *loop)
		1289	CODE:
		1290	if (loop != evapi.default_loop) /* global destruction sucks */
		1291	ev_loop_destroy (loop);
		1292
		1293	void ev_loop_fork (struct ev_loop *loop)
		1294
		1295	void ev_verify (struct ev_loop *loop)
		1296
		1297	NV ev_now (struct ev_loop *loop)
		1298
		1299	void ev_now_update (struct ev_loop *loop)
		1300
		1301	void ev_suspend (struct ev_loop *loop)
		1302
		1303	void ev_resume (struct ev_loop *loop)
		1304
		1305	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1306
		1307	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1308
		1309	unsigned int ev_backend (struct ev_loop *loop)
		1310
		1311	unsigned int ev_iteration (struct ev_loop *loop)
		1312
		1313	unsigned int ev_depth (struct ev_loop *loop)
		1314
		1315	void ev_loop (struct ev_loop *loop, int flags = 0)
		1316
		1317	void ev_unloop (struct ev_loop *loop, int how = 1)
		1318
		1319	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1320
		1321	unsigned int ev_pending_count (struct ev_loop *loop)
		1322
		1323	void ev_invoke_pending (struct ev_loop *loop)
		1324
974	#if 0	1325	#if 0
975		1326
976	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1327	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
977		1328	CODE:
978	BOOT:
979	{	1329	{
980	HV *stash = gv_stashpv ("EV::HTTP", 1);	1330	Signal signum = s_signum (signal);
		1331	CHECK_SIG (signal, signum);
981		1332
982	static const struct {	1333	ev_feed_signal_event (loop, signum);
983	const char *name;
984	IV iv;
985	} *civ, const_iv[] = {
986	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
987	const_iv (HTTP_, OK)
988	const_iv (HTTP_, NOCONTENT)
989	const_iv (HTTP_, MOVEPERM)
990	const_iv (HTTP_, MOVETEMP)
991	const_iv (HTTP_, NOTMODIFIED)
992	const_iv (HTTP_, BADREQUEST)
993	const_iv (HTTP_, NOTFOUND)
994	const_iv (HTTP_, SERVUNAVAIL)
995	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
996	const_iv (EVHTTP_, PROXY_REQUEST)
997	const_iv (EVHTTP_, REQ_GET)
998	const_iv (EVHTTP_, REQ_POST)
999	const_iv (EVHTTP_, REQ_HEAD)
1000	const_iv (EVHTTP_, REQUEST)
1001	const_iv (EVHTTP_, RESPONSE)
1002	};
1003
1004	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1005	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1006	}	1334	}
1007
1008	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1009
1010	#HttpRequest new (SV *klass, SV *cb)
1011
1012	#void DESTROY (struct evhttp_request *req);
1013		1335
1014	#endif	1336	#endif
1015		1337
		1338	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1339	ALIAS:
		1340	io_ns = 1
		1341	CODE:
		1342	{
		1343	int fd = s_fileno (fh, events & EV_WRITE);
		1344	CHECK_FD (fh, fd);
1016		1345
		1346	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1347	e_fh (RETVAL) = newSVsv (fh);
		1348	ev_io_set (RETVAL, fd, events);
		1349	if (!ix) START (io, RETVAL);
		1350	}
		1351	OUTPUT:
		1352	RETVAL
1017		1353
		1354	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1355	ALIAS:
		1356	timer_ns = 1
		1357	INIT:
		1358	CHECK_REPEAT (repeat);
		1359	CODE:
		1360	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1361	ev_timer_set (RETVAL, after, repeat);
		1362	if (!ix) START (timer, RETVAL);
		1363	OUTPUT:
		1364	RETVAL
1018		1365
		1366	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1367	ALIAS:
		1368	periodic_ns = 1
		1369	INIT:
		1370	CHECK_REPEAT (interval);
		1371	CODE:
		1372	{
		1373	ev_periodic *w;
		1374	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1375	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1376	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1377	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1378	if (!ix) START (periodic, w);
		1379	}
		1380	OUTPUT:
		1381	RETVAL
1019		1382
		1383	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1384	ALIAS:
		1385	signal_ns = 1
		1386	CODE:
		1387	{
		1388	Signal signum = s_signum (signal);
		1389	CHECK_SIG (signal, signum);
1020		1390
		1391	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1392	ev_signal_set (RETVAL, signum);
		1393	if (!ix) START_SIGNAL (RETVAL);
		1394	}
		1395	OUTPUT:
		1396	RETVAL
1021		1397
		1398	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1399	ALIAS:
		1400	idle_ns = 1
		1401	CODE:
		1402	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1403	ev_idle_set (RETVAL);
		1404	if (!ix) START (idle, RETVAL);
		1405	OUTPUT:
		1406	RETVAL
1022		1407
		1408	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1409	ALIAS:
		1410	prepare_ns = 1
		1411	CODE:
		1412	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1413	ev_prepare_set (RETVAL);
		1414	if (!ix) START (prepare, RETVAL);
		1415	OUTPUT:
		1416	RETVAL
		1417
		1418	ev_check *check (struct ev_loop *loop, SV *cb)
		1419	ALIAS:
		1420	check_ns = 1
		1421	CODE:
		1422	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1423	ev_check_set (RETVAL);
		1424	if (!ix) START (check, RETVAL);
		1425	OUTPUT:
		1426	RETVAL
		1427
		1428	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1429	ALIAS:
		1430	fork_ns = 1
		1431	CODE:
		1432	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1433	ev_fork_set (RETVAL);
		1434	if (!ix) START (fork, RETVAL);
		1435	OUTPUT:
		1436	RETVAL
		1437
		1438
		1439	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1440	ALIAS:
		1441	child_ns = 1
		1442	CODE:
		1443	#if EV_CHILD_ENABLE
		1444	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1445	ev_child_set (RETVAL, pid, trace);
		1446	if (!ix) START (child, RETVAL);
		1447	#else
		1448	croak ("EV::child watchers not supported on this platform");
		1449	#endif
		1450	OUTPUT:
		1451	RETVAL
		1452
		1453	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1454	ALIAS:
		1455	stat_ns = 1
		1456	CODE:
		1457	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1458	e_fh (RETVAL) = newSVsv (path);
		1459	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1460	if (!ix) START (stat, RETVAL);
		1461	OUTPUT:
		1462	RETVAL
		1463
		1464	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1465	ALIAS:
		1466	embed_ns = 1
		1467	CODE:
		1468	{
		1469	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1470	croak ("passed loop is not embeddable via EV::embed,");
		1471
		1472	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1473	e_fh (RETVAL) = newSVsv (ST (1));
		1474	ev_embed_set (RETVAL, other);
		1475	if (!ix) START (embed, RETVAL);
		1476	}
		1477	OUTPUT:
		1478	RETVAL
		1479
		1480	ev_async *async (struct ev_loop *loop, SV *cb)
		1481	ALIAS:
		1482	async_ns = 1
		1483	CODE:
		1484	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1485	ev_async_set (RETVAL);
		1486	if (!ix) START (async, RETVAL);
		1487	OUTPUT:
		1488	RETVAL
		1489
		1490	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1491	CODE:
		1492	ev_once (
		1493	loop,
		1494	s_fileno (fh, events & EV_WRITE), events,
		1495	SvOK (timeout) ? SvNV (timeout) : -1.,
		1496	e_once_cb,
		1497	newSVsv (cb)
		1498	);
		1499

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