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Comparing EV/EV.xs (file contents):
Revision 1.91 by root, Thu Dec 20 07:12:57 2007 UTC vs.
Revision 1.140 by root, Thu Apr 22 11:25:43 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	#ifndef _WIN32
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 (w->loop);	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 (w->loop);	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->loop, 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->loop, 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_P_ 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
137	w->loop = EV_DEFAULT;	145	w->loop = SvREFCNT_inc (SvRV (loop));
138	w->flags = WFLAG_KEEPALIVE;	146	w->e_flags = WFLAG_KEEPALIVE;
139	w->data = 0;	147	w->data = 0;
140	w->fh = 0;	148	w->fh = 0;
141	w->cb_sv = newSVsv (cb_sv);	149	w->cb_sv = SvREFCNT_inc (cv);
142	w->self = self;	150	w->self = self;
143		151
144	return (void *)w;	152	return (void *)w;
145	}	153	}
146		154
147	static void	155	static void
148	e_destroy (void *w_)	156	e_destroy (void *w_)
149	{	157	{
150	ev_watcher *w = (ev_watcher *)w_;	158	ev_watcher *w = (ev_watcher *)w_;
151		159
		160	SvREFCNT_dec (w->loop ); w->loop = 0;
152	SvREFCNT_dec (w->fh ); w->fh = 0;	161	SvREFCNT_dec (w->fh ); w->fh = 0;
153	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	162	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
154	SvREFCNT_dec (w->data ); w->data = 0;	163	SvREFCNT_dec (w->data ); w->data = 0;
155	}	164	}
156		165
…		…
169	}	178	}
170		179
171	return rv;	180	return rv;
172	}	181	}
173		182
174	static SV *sv_events_cache;	183	static SV *sv_self_cache, *sv_events_cache;
175		184
176	static void	185	static void
177	e_cb (EV_P_ ev_watcher *w, int revents)	186	e_cb (EV_P_ ev_watcher *w, int revents)
178	{	187	{
179	dSP;	188	dSP;
180	I32 mark = SP - PL_stack_base;	189	I32 mark = SP - PL_stack_base;
181	SV *sv_self, *sv_events;	190	SV *sv_self, *sv_events;
182		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	{
183	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;
184		259
185	if (sv_events_cache)	260	if (sv_events_cache)
186	{	261	{
187	sv_events = sv_events_cache; sv_events_cache = 0;	262	sv_events = sv_events_cache; sv_events_cache = 0;
188	SvIV_set (sv_events, revents);	263	SvIV_set (sv_events, revents);
189	}	264	}
190	else	265	else
191	sv_events = newSViv (revents);	266	sv_events = newSViv (revents);
192		267
193	PUSHMARK (SP);	268	PUSHMARK (SP);
194	EXTEND (SP, 2);
195	PUSHs (sv_self);
196	PUSHs (sv_events);	269	XPUSHs (sv_events);
197		270
198	PUTBACK;	271	PUTBACK;
199	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	272	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
200		273
201	SvREFCNT_dec (sv_self);	274	SvREFCNT_dec ((SV *)arg);
202		275
203	if (sv_events_cache)	276	if (sv_events_cache)
204	SvREFCNT_dec (sv_events);	277	SvREFCNT_dec (sv_events);
205	else	278	else
206	sv_events_cache = sv_events;	279	sv_events_cache = sv_events;
…		…
215		288
216	SP = PL_stack_base + mark;	289	SP = PL_stack_base + mark;
217	PUTBACK;	290	PUTBACK;
218	}	291	}
219		292
220	static void
221	e_once_cb (int revents, void *arg)
222	{
223	dSP;
224	I32 mark = SP - PL_stack_base;
225	SV *sv_events;
226
227	if (sv_events_cache)
228	{
229	sv_events = sv_events_cache; sv_events_cache = 0;
230	SvIV_set (sv_events, revents);
231	}
232	else
233	sv_events = newSViv (revents);
234
235	PUSHMARK (SP);
236	XPUSHs (sv_events);
237
238	PUTBACK;
239	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
240
241	SvREFCNT_dec ((SV *)arg);
242
243	if (sv_events_cache)
244	SvREFCNT_dec (sv_events);
245	else
246	sv_events_cache = sv_events;
247
248	if (SvTRUE (ERRSV))
249	{
250	SPAGAIN;
251	PUSHMARK (SP);
252	PUTBACK;
253	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
254	}
255
256	SP = PL_stack_base + mark;
257	PUTBACK;
258	}
259
260	static ev_tstamp	293	static ev_tstamp
261	e_periodic_cb (ev_periodic *w, ev_tstamp now)	294	e_periodic_cb (ev_periodic *w, ev_tstamp now)
262	{	295	{
263	ev_tstamp retval;	296	ev_tstamp retval;
264	int count;	297	int count;
…		…
267	ENTER;	300	ENTER;
268	SAVETMPS;	301	SAVETMPS;
269		302
270	PUSHMARK (SP);	303	PUSHMARK (SP);
271	EXTEND (SP, 2);	304	EXTEND (SP, 2);
272	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 */
273	PUSHs (newSVnv (now));	306	PUSHs (newSVnv (now));
274		307
275	PUTBACK;	308	PUTBACK;
276	count = call_sv (w->fh, G_SCALAR | G_EVAL);	309	count = call_sv (w->fh, G_SCALAR | G_EVAL);
277	SPAGAIN;	310	SPAGAIN;
…		…
328	const_iv (EV_, MINPRI)	361	const_iv (EV_, MINPRI)
329	const_iv (EV_, MAXPRI)	362	const_iv (EV_, MAXPRI)
330		363
331	const_iv (EV_, UNDEF)	364	const_iv (EV_, UNDEF)
332	const_iv (EV_, NONE)	365	const_iv (EV_, NONE)
333	const_iv (EV_, TIMEOUT)
334	const_iv (EV_, READ)	366	const_iv (EV_, READ)
335	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)
336	const_iv (EV_, SIGNAL)	372	const_iv (EV_, SIGNAL)
		373	const_iv (EV_, CHILD)
		374	const_iv (EV_, STAT)
337	const_iv (EV_, IDLE)	375	const_iv (EV_, IDLE)
		376	const_iv (EV_, PREPARE)
338	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)
339	const_iv (EV_, ERROR)	382	const_iv (EV_, ERROR)
340		383
		384	const_iv (EV, LOOP_NONBLOCK)
341	const_iv (EV, LOOP_ONESHOT)	385	const_iv (EV, LOOP_ONESHOT)
		386
342	const_iv (EV, LOOP_NONBLOCK)	387	const_iv (EV, UNLOOP_CANCEL)
343	const_iv (EV, UNLOOP_ONE)	388	const_iv (EV, UNLOOP_ONE)
344	const_iv (EV, UNLOOP_ALL)	389	const_iv (EV, UNLOOP_ALL)
345		390
346	const_iv (EV, BACKEND_SELECT)	391	const_iv (EV, BACKEND_SELECT)
347	const_iv (EV, BACKEND_POLL)	392	const_iv (EV, BACKEND_POLL)
348	const_iv (EV, BACKEND_EPOLL)	393	const_iv (EV, BACKEND_EPOLL)
349	const_iv (EV, BACKEND_KQUEUE)	394	const_iv (EV, BACKEND_KQUEUE)
350	const_iv (EV, BACKEND_DEVPOLL)	395	const_iv (EV, BACKEND_DEVPOLL)
351	const_iv (EV, BACKEND_PORT)	396	const_iv (EV, BACKEND_PORT)
		397	const_iv (EV, BACKEND_ALL)
352	const_iv (EV, FLAG_AUTO)	398	const_iv (EV, FLAG_AUTO)
		399	const_iv (EV, FLAG_FORKCHECK)
		400	const_iv (EV, FLAG_SIGNALFD)
353	const_iv (EV, FLAG_NOENV)	401	const_iv (EV, FLAG_NOENV)
		402	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
354	const_iv (EV, FLAG_FORKCHECK)	403	const_iv (EV, FLAG_NOINOTIFY)
		404
		405	const_iv (EV_, VERSION_MAJOR)
		406	const_iv (EV_, VERSION_MINOR)
355	};	407	};
356		408
357	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; )
358	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	410	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
359		411
		412	stash_loop = gv_stashpv ("EV::Loop" , 1);
360	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	413	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
361	stash_io = gv_stashpv ("EV::IO" , 1);	414	stash_io = gv_stashpv ("EV::IO" , 1);
362	stash_timer = gv_stashpv ("EV::Timer" , 1);	415	stash_timer = gv_stashpv ("EV::Timer" , 1);
363	stash_periodic = gv_stashpv ("EV::Periodic", 1);	416	stash_periodic = gv_stashpv ("EV::Periodic", 1);
364	stash_signal = gv_stashpv ("EV::Signal" , 1);	417	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
367	stash_check = gv_stashpv ("EV::Check" , 1);	420	stash_check = gv_stashpv ("EV::Check" , 1);
368	stash_child = gv_stashpv ("EV::Child" , 1);	421	stash_child = gv_stashpv ("EV::Child" , 1);
369	stash_embed = gv_stashpv ("EV::Embed" , 1);	422	stash_embed = gv_stashpv ("EV::Embed" , 1);
370	stash_stat = gv_stashpv ("EV::Stat" , 1);	423	stash_stat = gv_stashpv ("EV::Stat" , 1);
371	stash_fork = gv_stashpv ("EV::Fork" , 1);	424	stash_fork = gv_stashpv ("EV::Fork" , 1);
		425	stash_async = gv_stashpv ("EV::Async" , 1);
372		426
373	{	427	{
374	SV *sv = perl_get_sv ("EV::API", TRUE);	428	SV *sv = perl_get_sv ("EV::API", TRUE);
375	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	429	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
376		430
377	/* the poor man's shared library emulator */	431	/* the poor man's shared library emulator */
378	evapi.ver = EV_API_VERSION;	432	evapi.ver = EV_API_VERSION;
379	evapi.rev = EV_API_REVISION;	433	evapi.rev = EV_API_REVISION;
380	evapi.sv_fileno = sv_fileno;	434	evapi.sv_fileno = sv_fileno;
381	evapi.sv_signum = sv_signum;	435	evapi.sv_signum = s_signum;
382	evapi.supported_backends = ev_supported_backends ();	436	evapi.supported_backends = ev_supported_backends ();
383	evapi.recommended_backends = ev_recommended_backends ();	437	evapi.recommended_backends = ev_recommended_backends ();
384	evapi.embeddable_backends = ev_embeddable_backends ();	438	evapi.embeddable_backends = ev_embeddable_backends ();
385	evapi.time = ev_time;	439	evapi.time_ = ev_time;
		440	evapi.sleep_ = ev_sleep;
386	evapi.loop_new = ev_loop_new;	441	evapi.loop_new = ev_loop_new;
387	evapi.loop_destroy = ev_loop_destroy;	442	evapi.loop_destroy = ev_loop_destroy;
388	evapi.loop_fork = ev_loop_fork;	443	evapi.loop_fork = ev_loop_fork;
389	evapi.loop_count = ev_loop_count;	444	evapi.iteration = ev_iteration;
		445	evapi.depth = ev_depth;
		446	evapi.set_userdata = ev_set_userdata;
		447	evapi.userdata = ev_userdata;
390	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;
391	evapi.backend = ev_backend;	452	evapi.backend = ev_backend;
392	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;
393	evapi.ref = ev_ref;	459	evapi.ref = ev_ref;
394	evapi.unref = ev_unref;	460	evapi.unref = ev_unref;
395	evapi.loop = ev_loop;	461	evapi.loop = ev_loop;
396	evapi.once = ev_once;	462	evapi.once = ev_once;
397	evapi.io_start = ev_io_start;	463	evapi.io_start = ev_io_start;
398	evapi.io_stop = ev_io_stop;	464	evapi.io_stop = ev_io_stop;
399	evapi.timer_start = ev_timer_start;	465	evapi.timer_start = ev_timer_start;
400	evapi.timer_stop = ev_timer_stop;	466	evapi.timer_stop = ev_timer_stop;
401	evapi.timer_again = ev_timer_again;	467	evapi.timer_again = ev_timer_again;
		468	evapi.timer_remaining = ev_timer_remaining;
402	evapi.periodic_start = ev_periodic_start;	469	evapi.periodic_start = ev_periodic_start;
403	evapi.periodic_stop = ev_periodic_stop;	470	evapi.periodic_stop = ev_periodic_stop;
404	evapi.signal_start = ev_signal_start;	471	evapi.signal_start = ev_signal_start;
405	evapi.signal_stop = ev_signal_stop;	472	evapi.signal_stop = ev_signal_stop;
406	evapi.idle_start = ev_idle_start;	473	evapi.idle_start = ev_idle_start;
407	evapi.idle_stop = ev_idle_stop;	474	evapi.idle_stop = ev_idle_stop;
408	evapi.prepare_start = ev_prepare_start;	475	evapi.prepare_start = ev_prepare_start;
409	evapi.prepare_stop = ev_prepare_stop;	476	evapi.prepare_stop = ev_prepare_stop;
410	evapi.check_start = ev_check_start;	477	evapi.check_start = ev_check_start;
411	evapi.check_stop = ev_check_stop;	478	evapi.check_stop = ev_check_stop;
		479	#if EV_CHILD_ENABLE
412	evapi.child_start = ev_child_start;	480	evapi.child_start = ev_child_start;
413	evapi.child_stop = ev_child_stop;	481	evapi.child_stop = ev_child_stop;
		482	#endif
414	evapi.stat_start = ev_stat_start;	483	evapi.stat_start = ev_stat_start;
415	evapi.stat_stop = ev_stat_stop;	484	evapi.stat_stop = ev_stat_stop;
416	evapi.stat_stat = ev_stat_stat;	485	evapi.stat_stat = ev_stat_stat;
417	evapi.embed_start = ev_embed_start;	486	evapi.embed_start = ev_embed_start;
418	evapi.embed_stop = ev_embed_stop;	487	evapi.embed_stop = ev_embed_stop;
419	evapi.embed_sweep = ev_embed_sweep;	488	evapi.embed_sweep = ev_embed_sweep;
420	evapi.fork_start = ev_fork_start;	489	evapi.fork_start = ev_fork_start;
421	evapi.fork_stop = ev_fork_stop;	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;
422	evapi.clear_pending = ev_clear_pending;	494	evapi.clear_pending = ev_clear_pending;
423	evapi.invoke = ev_invoke;	495	evapi.invoke = ev_invoke;
424		496
425	sv_setiv (sv, (IV)&evapi);	497	sv_setiv (sv, (IV)&evapi);
426	SvREADONLY_on (sv);	498	SvREADONLY_on (sv);
…		…
428	#ifndef _WIN32	500	#ifndef _WIN32
429	pthread_atfork (0, 0, ev_default_fork);	501	pthread_atfork (0, 0, ev_default_fork);
430	#endif	502	#endif
431	}	503	}
432		504
433	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	505	SV *ev_default_loop (unsigned int flags = 0)
434	CODE:	506	CODE:
435	{	507	{
		508	if (!default_loop_sv)
		509	{
436	evapi.default_loop = ev_default_loop (flags);	510	evapi.default_loop = ev_default_loop (flags);
		511
437	if (!evapi.default_loop)	512	if (!evapi.default_loop)
438	XSRETURN_UNDEF;	513	XSRETURN_UNDEF;
439		514
440	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (ev_default_loop (flags)))),	515	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
441	gv_stashpv ("EV::Loop::Default", 1));	516	}
		517
		518	RETVAL = newSVsv (default_loop_sv);
442	}	519	}
443	OUTPUT:	520	OUTPUT:
444	RETVAL	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)
445		536
446	NV ev_time ()	537	NV ev_time ()
447		538
448	NV ev_now ()	539	NV ev_now ()
449	C_ARGS: evapi.default_loop	540	C_ARGS: evapi.default_loop
450		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
		550
451	unsigned int ev_backend ()	551	unsigned int ev_backend ()
452	C_ARGS: evapi.default_loop	552	C_ARGS: evapi.default_loop
453		553
454	unsigned int ev_loop_count ()	554	void ev_verify ()
455	C_ARGS: evapi.default_loop	555	C_ARGS: evapi.default_loop
		556
		557	unsigned int ev_iteration ()
		558	C_ARGS: evapi.default_loop
		559
		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
456		568
457	void ev_loop (int flags = 0)	569	void ev_loop (int flags = 0)
458	C_ARGS: evapi.default_loop, flags	570	C_ARGS: evapi.default_loop, flags
459		571
460	void ev_unloop (int how = 1)	572	void ev_unloop (int how = EVUNLOOP_ONE)
461	C_ARGS: evapi.default_loop, how	573	C_ARGS: evapi.default_loop, how
462		574
463	void ev_feed_fd_event (int fd, int revents = EV_NONE)	575	void ev_feed_fd_event (int fd, int revents = EV_NONE)
464	C_ARGS: evapi.default_loop, fd, revents	576	C_ARGS: evapi.default_loop, fd, revents
465		577
466	void ev_feed_signal_event (SV *signal)	578	void ev_feed_signal_event (SV *signal)
467	CODE:	579	CODE:
468	{	580	{
469	Signal signum = sv_signum (signal);	581	Signal signum = s_signum (signal);
470	CHECK_SIG (signal, signum);	582	CHECK_SIG (signal, signum);
471		583
472	ev_feed_signal_event (evapi.default_loop, signum);	584	ev_feed_signal_event (evapi.default_loop, signum);
473	}	585	}
474		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
		592
475	ev_io *io (SV *fh, int events, SV *cb)	593	ev_io *io (SV *fh, int events, SV *cb)
476	ALIAS:	594	ALIAS:
477	io_ns = 1	595	io_ns = 1
		596	_ae_io = 2
478	CODE:	597	CODE:
479	{	598	{
480	int fd = sv_fileno (fh);	599	int fd = s_fileno (fh, events & EV_WRITE);
481	CHECK_FD (fh, fd);	600	CHECK_FD (fh, fd);
482		601
		602	if (ix == 2)
		603	{
		604	ix = 0;
		605	events = events ? EV_WRITE : EV_READ;
		606	}
		607
483	RETVAL = e_new (sizeof (ev_io), cb);	608	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
484	RETVAL->fh = newSVsv (fh);	609	e_fh (RETVAL) = newSVsv (fh);
485	ev_io_set (RETVAL, fd, events);	610	ev_io_set (RETVAL, fd, events);
486	if (!ix) START (io, RETVAL);	611	if (!ix) START (io, RETVAL);
487	}	612	}
488	OUTPUT:	613	OUTPUT:
489	RETVAL	614	RETVAL
…		…
492	ALIAS:	617	ALIAS:
493	timer_ns = 1	618	timer_ns = 1
494	INIT:	619	INIT:
495	CHECK_REPEAT (repeat);	620	CHECK_REPEAT (repeat);
496	CODE:	621	CODE:
497	RETVAL = e_new (sizeof (ev_timer), cb);	622	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
498	ev_timer_set (RETVAL, after, repeat);	623	ev_timer_set (RETVAL, after, repeat);
499	if (!ix) START (timer, RETVAL);	624	if (!ix) START (timer, RETVAL);
500	OUTPUT:	625	OUTPUT:
501	RETVAL	626	RETVAL
502		627
…		…
506	INIT:	631	INIT:
507	CHECK_REPEAT (interval);	632	CHECK_REPEAT (interval);
508	CODE:	633	CODE:
509	{	634	{
510	ev_periodic *w;	635	ev_periodic *w;
511	w = e_new (sizeof (ev_periodic), cb);	636	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
512	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	637	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
513	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);
514	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	639	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
515	if (!ix) START (periodic, w);	640	if (!ix) START (periodic, w);
516	}	641	}
517	OUTPUT:	642	OUTPUT:
518	RETVAL	643	RETVAL
…		…
520	ev_signal *signal (SV *signal, SV *cb)	645	ev_signal *signal (SV *signal, SV *cb)
521	ALIAS:	646	ALIAS:
522	signal_ns = 1	647	signal_ns = 1
523	CODE:	648	CODE:
524	{	649	{
525	Signal signum = sv_signum (signal);	650	Signal signum = s_signum (signal);
526	CHECK_SIG (signal, signum);	651	CHECK_SIG (signal, signum);
527		652
528	RETVAL = e_new (sizeof (ev_signal), cb);	653	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
529	ev_signal_set (RETVAL, signum);	654	ev_signal_set (RETVAL, signum);
530	if (!ix) START (signal, RETVAL);	655	if (!ix) START_SIGNAL (RETVAL);
531	}	656	}
532	OUTPUT:	657	OUTPUT:
533	RETVAL	658	RETVAL
534		659
535	ev_idle *idle (SV *cb)	660	ev_idle *idle (SV *cb)
536	ALIAS:	661	ALIAS:
537	idle_ns = 1	662	idle_ns = 1
538	CODE:	663	CODE:
539	RETVAL = e_new (sizeof (ev_idle), cb);	664	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
540	ev_idle_set (RETVAL);	665	ev_idle_set (RETVAL);
541	if (!ix) START (idle, RETVAL);	666	if (!ix) START (idle, RETVAL);
542	OUTPUT:	667	OUTPUT:
543	RETVAL	668	RETVAL
544		669
545	ev_prepare *prepare (SV *cb)	670	ev_prepare *prepare (SV *cb)
546	ALIAS:	671	ALIAS:
547	prepare_ns = 1	672	prepare_ns = 1
548	CODE:	673	CODE:
549	RETVAL = e_new (sizeof (ev_prepare), cb);	674	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
550	ev_prepare_set (RETVAL);	675	ev_prepare_set (RETVAL);
551	if (!ix) START (prepare, RETVAL);	676	if (!ix) START (prepare, RETVAL);
552	OUTPUT:	677	OUTPUT:
553	RETVAL	678	RETVAL
554		679
555	ev_check *check (SV *cb)	680	ev_check *check (SV *cb)
556	ALIAS:	681	ALIAS:
557	check_ns = 1	682	check_ns = 1
558	CODE:	683	CODE:
559	RETVAL = e_new (sizeof (ev_check), cb);	684	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
560	ev_check_set (RETVAL);	685	ev_check_set (RETVAL);
561	if (!ix) START (check, RETVAL);	686	if (!ix) START (check, RETVAL);
562	OUTPUT:	687	OUTPUT:
563	RETVAL	688	RETVAL
564		689
565	ev_fork *fork (SV *cb)	690	ev_fork *fork (SV *cb)
566	ALIAS:	691	ALIAS:
567	fork_ns = 1	692	fork_ns = 1
568	CODE:	693	CODE:
569	RETVAL = e_new (sizeof (ev_fork), cb);	694	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
570	ev_fork_set (RETVAL);	695	ev_fork_set (RETVAL);
571	if (!ix) START (fork, RETVAL);	696	if (!ix) START (fork, RETVAL);
572	OUTPUT:	697	OUTPUT:
573	RETVAL	698	RETVAL
574		699
		700
575	ev_child *child (int pid, SV *cb)	701	ev_child *child (int pid, int trace, SV *cb)
576	ALIAS:	702	ALIAS:
577	child_ns = 1	703	child_ns = 1
578	CODE:	704	CODE:
		705	#if EV_CHILD_ENABLE
579	RETVAL = e_new (sizeof (ev_child), cb);	706	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
580	ev_child_set (RETVAL, pid);	707	ev_child_set (RETVAL, pid, trace);
581	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
582	OUTPUT:	712	OUTPUT:
583	RETVAL	713	RETVAL
		714
584		715
585	ev_stat *stat (SV *path, NV interval, SV *cb)	716	ev_stat *stat (SV *path, NV interval, SV *cb)
586	ALIAS:	717	ALIAS:
587	stat_ns = 1	718	stat_ns = 1
588	CODE:	719	CODE:
589	RETVAL = e_new (sizeof (ev_stat), cb);	720	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
590	RETVAL->fh = newSVsv (path);	721	e_fh (RETVAL) = newSVsv (path);
591	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	722	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
592	if (!ix) START (stat, RETVAL);	723	if (!ix) START (stat, RETVAL);
		724	OUTPUT:
		725	RETVAL
		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);
593	OUTPUT:	750	OUTPUT:
594	RETVAL	751	RETVAL
595		752
596	void once (SV *fh, int events, SV *timeout, SV *cb)	753	void once (SV *fh, int events, SV *timeout, SV *cb)
597	CODE:	754	CODE:
598	ev_once (	755	ev_once (
599	evapi.default_loop,	756	evapi.default_loop,
600	sv_fileno (fh), events,	757	s_fileno (fh, events & EV_WRITE), events,
601	SvOK (timeout) ? SvNV (timeout) : -1.,	758	SvOK (timeout) ? SvNV (timeout) : -1.,
602	e_once_cb,	759	e_once_cb,
603	newSVsv (cb)	760	newSVsv (cb)
604	);	761	);
605		762
…		…
610	int ev_is_active (ev_watcher *w)	767	int ev_is_active (ev_watcher *w)
611		768
612	int ev_is_pending (ev_watcher *w)	769	int ev_is_pending (ev_watcher *w)
613		770
614	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	771	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
615	C_ARGS: w->loop, w, revents	772	C_ARGS: e_loop (w), w, revents
616		773
617	int ev_clear_pending (ev_watcher *w)	774	int ev_clear_pending (ev_watcher *w)
618	C_ARGS: w->loop, w	775	C_ARGS: e_loop (w), w
619		776
620	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	777	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
621	C_ARGS: w->loop, w, revents	778	C_ARGS: e_loop (w), w, revents
622		779
623	int keepalive (ev_watcher *w, int new_value = 0)	780	int keepalive (ev_watcher *w, int new_value = 0)
624	CODE:	781	CODE:
625	{	782	{
626	RETVAL = w->flags & WFLAG_KEEPALIVE;	783	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
627	new_value = new_value ? WFLAG_KEEPALIVE : 0;	784	new_value = new_value ? WFLAG_KEEPALIVE : 0;
628		785
629	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	786	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
630	{	787	{
		788	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
631	REF (w);	789	REF (w);
632	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
633	UNREF (w);	790	UNREF (w);
634	}	791	}
635	}	792	}
636	OUTPUT:	793	OUTPUT:
637	RETVAL	794	RETVAL
638		795
639	SV *cb (ev_watcher *w, SV *new_cb = 0)	796	SV *cb (ev_watcher *w, SV *new_cb = 0)
640	CODE:	797	CODE:
641	{	798	{
642	RETVAL = newSVsv (w->cb_sv);
643
644	if (items > 1)	799	if (items > 1)
645	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);
646	}	807	}
647	OUTPUT:	808	OUTPUT:
648	RETVAL	809	RETVAL
649		810
650	SV *data (ev_watcher *w, SV *new_data = 0)	811	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	{	817	{
657	SvREFCNT_dec (w->data);	818	SvREFCNT_dec (w->data);
658	w->data = newSVsv (new_data);	819	w->data = newSVsv (new_data);
659	}	820	}
660	}	821	}
		822	OUTPUT:
		823	RETVAL
		824
		825	SV *loop (ev_watcher *w)
		826	CODE:
		827	RETVAL = newRV_inc (w->loop);
661	OUTPUT:	828	OUTPUT:
662	RETVAL	829	RETVAL
663		830
664	int priority (ev_watcher *w, int new_priority = 0)	831	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	832	CODE:
…		…
709	e_destroy (w);	876	e_destroy (w);
710		877
711	void set (ev_io *w, SV *fh, int events)	878	void set (ev_io *w, SV *fh, int events)
712	CODE:	879	CODE:
713	{	880	{
714	int fd = sv_fileno (fh);	881	int fd = s_fileno (fh, events & EV_WRITE);
715	CHECK_FD (fh, fd);	882	CHECK_FD (fh, fd);
716		883
717	sv_setsv (w->fh, fh);	884	sv_setsv (e_fh (w), fh);
718	RESET (io, w, (w, fd, events));	885	RESET (io, w, (w, fd, events));
719	}	886	}
720		887
721	SV *fh (ev_io *w, SV *new_fh = 0)	888	SV *fh (ev_io *w, SV *new_fh = 0)
722	CODE:	889	CODE:
723	{	890	{
724	if (items > 1)	891	if (items > 1)
725	{	892	{
726	int fd = sv_fileno (new_fh);	893	int fd = s_fileno (new_fh, w->events & EV_WRITE);
727	CHECK_FD (new_fh, fd);	894	CHECK_FD (new_fh, fd);
728		895
729	RETVAL = w->fh;	896	RETVAL = e_fh (w);
730	w->fh = newSVsv (new_fh);	897	e_fh (w) = newSVsv (new_fh);
731		898
732	RESET (io, w, (w, fd, w->events));	899	RESET (io, w, (w, fd, w->events));
733	}	900	}
734	else	901	else
735	RETVAL = newSVsv (w->fh);	902	RETVAL = newSVsv (e_fh (w));
736	}	903	}
737	OUTPUT:	904	OUTPUT:
738	RETVAL	905	RETVAL
739		906
740	int events (ev_io *w, int new_events = EV_UNDEF)	907	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
750		917
751	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	918	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
752		919
753	void ev_signal_start (ev_signal *w)	920	void ev_signal_start (ev_signal *w)
754	CODE:	921	CODE:
755	START (signal, w);	922	START_SIGNAL (w);
756		923
757	void ev_signal_stop (ev_signal *w)	924	void ev_signal_stop (ev_signal *w)
758	CODE:	925	CODE:
759	STOP (signal, w);	926	STOP (signal, w);
760		927
…		…
764	e_destroy (w);	931	e_destroy (w);
765		932
766	void set (ev_signal *w, SV *signal)	933	void set (ev_signal *w, SV *signal)
767	CODE:	934	CODE:
768	{	935	{
769	Signal signum = sv_signum (signal);	936	Signal signum = s_signum (signal);
770	CHECK_SIG (signal, signum);	937	CHECK_SIG (signal, signum);
771		938
772	RESET (signal, w, (w, signum));	939	RESET_SIGNAL (w, (w, signum));
773	}	940	}
774		941
775	int signal (ev_signal *w, SV *new_signal = 0)	942	int signal (ev_signal *w, SV *new_signal = 0)
776	CODE:	943	CODE:
777	{	944	{
778	RETVAL = w->signum;	945	RETVAL = w->signum;
779		946
780	if (items > 1)	947	if (items > 1)
781	{	948	{
782	Signal signum = sv_signum (new_signal);	949	Signal signum = s_signum (new_signal);
783	CHECK_SIG (new_signal, signum);	950	CHECK_SIG (new_signal, signum);
784		951
785	RESET (signal, w, (w, signum));	952	RESET_SIGNAL (w, (w, signum));
786	}	953	}
787	}	954	}
788	OUTPUT:	955	OUTPUT:
789	RETVAL	956	RETVAL
790		957
…		…
802		969
803	void ev_timer_again (ev_timer *w)	970	void ev_timer_again (ev_timer *w)
804	INIT:	971	INIT:
805	CHECK_REPEAT (w->repeat);	972	CHECK_REPEAT (w->repeat);
806	CODE:	973	CODE:
807	REF (w);
808	ev_timer_again (w->loop, w);	974	ev_timer_again (e_loop (w), w);
809	UNREF (w);	975	UNREF (w);
		976
		977	NV ev_timer_remaining (ev_timer *w)
		978	C_ARGS: e_loop (w), w
810		979
811	void DESTROY (ev_timer *w)	980	void DESTROY (ev_timer *w)
812	CODE:	981	CODE:
813	STOP (timer, w);	982	STOP (timer, w);
814	e_destroy (w);	983	e_destroy (w);
…		…
817	INIT:	986	INIT:
818	CHECK_REPEAT (repeat);	987	CHECK_REPEAT (repeat);
819	CODE:	988	CODE:
820	RESET (timer, w, (w, after, repeat));	989	RESET (timer, w, (w, after, repeat));
821		990
822	NV at (ev_timer *w)
823	CODE:
824	RETVAL = w->at;
825	OUTPUT:
826	RETVAL
827
828	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	991	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
829		992
830	void ev_periodic_start (ev_periodic *w)	993	void ev_periodic_start (ev_periodic *w)
831	INIT:	994	INIT:
832	CHECK_REPEAT (w->interval);	995	CHECK_REPEAT (w->interval);
…		…
837	CODE:	1000	CODE:
838	STOP (periodic, w);	1001	STOP (periodic, w);
839		1002
840	void ev_periodic_again (ev_periodic *w)	1003	void ev_periodic_again (ev_periodic *w)
841	CODE:	1004	CODE:
842	REF (w);
843	ev_periodic_again (w->loop, w);	1005	ev_periodic_again (e_loop (w), w);
844	UNREF (w);	1006	UNREF (w);
845		1007
846	void DESTROY (ev_periodic *w)	1008	void DESTROY (ev_periodic *w)
847	CODE:	1009	CODE:
848	STOP (periodic, w);	1010	STOP (periodic, w);
…		…
851	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)
852	INIT:	1014	INIT:
853	CHECK_REPEAT (interval);	1015	CHECK_REPEAT (interval);
854	CODE:	1016	CODE:
855	{	1017	{
856	SvREFCNT_dec (w->fh);	1018	SvREFCNT_dec (e_fh (w));
857	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1019	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
858		1020
859	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));
860	}	1022	}
861		1023
862	NV at (ev_periodic *w)	1024	NV at (ev_periodic *w)
863	CODE:	1025	CODE:
864	RETVAL = w->at;	1026	RETVAL = ev_periodic_at (w);
865	OUTPUT:	1027	OUTPUT:
866	RETVAL	1028	RETVAL
867		1029
868	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1030	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
869		1031
…		…
878	void DESTROY (ev_idle *w)	1040	void DESTROY (ev_idle *w)
879	CODE:	1041	CODE:
880	STOP (idle, w);	1042	STOP (idle, w);
881	e_destroy (w);	1043	e_destroy (w);
882		1044
883	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1045	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
884		1046
885	void ev_prepare_start (ev_prepare *w)	1047	void ev_prepare_start (ev_prepare *w)
886	CODE:	1048	CODE:
887	START (prepare, w);	1049	START (prepare, w);
888		1050
…		…
925	STOP (fork, w);	1087	STOP (fork, w);
926	e_destroy (w);	1088	e_destroy (w);
927		1089
928	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1090	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
929		1091
		1092	#if EV_CHILD_ENABLE
		1093
930	void ev_child_start (ev_child *w)	1094	void ev_child_start (ev_child *w)
931	CODE:	1095	CODE:
932	START (child, w);	1096	START (child, w);
933		1097
934	void ev_child_stop (ev_child *w)	1098	void ev_child_stop (ev_child *w)
…		…
938	void DESTROY (ev_child *w)	1102	void DESTROY (ev_child *w)
939	CODE:	1103	CODE:
940	STOP (child, w);	1104	STOP (child, w);
941	e_destroy (w);	1105	e_destroy (w);
942		1106
943	void set (ev_child *w, int pid)	1107	void set (ev_child *w, int pid, int trace)
944	CODE:	1108	CODE:
945	RESET (child, w, (w, pid));	1109	RESET (child, w, (w, pid, trace));
946		1110
947	int pid (ev_child *w, int new_pid = 0)
948	CODE:
949	{
950	RETVAL = w->pid;
951
952	if (items > 1)
953	RESET (child, w, (w, new_pid));
954	}
955	OUTPUT:
956	RETVAL
957
958
959	int rstatus (ev_child *w)	1111	int pid (ev_child *w)
960	ALIAS:	1112	ALIAS:
961	rpid = 1	1113	rpid = 1
		1114	rstatus = 2
962	CODE:	1115	CODE:
963	RETVAL = ix ? w->rpid : w->rstatus;	1116	RETVAL = ix == 0 ? w->pid
		1117	: ix == 1 ? w->rpid
		1118	: w->rstatus;
964	OUTPUT:	1119	OUTPUT:
965	RETVAL	1120	RETVAL
		1121
		1122	#endif
966		1123
967	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1124	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
968		1125
969	void ev_stat_start (ev_stat *w)	1126	void ev_stat_start (ev_stat *w)
970	CODE:	1127	CODE:
…		…
980	e_destroy (w);	1137	e_destroy (w);
981		1138
982	void set (ev_stat *w, SV *path, NV interval)	1139	void set (ev_stat *w, SV *path, NV interval)
983	CODE:	1140	CODE:
984	{	1141	{
985	sv_setsv (w->fh, path);	1142	sv_setsv (e_fh (w), path);
986	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1143	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
987	}	1144	}
988		1145
989	SV *path (ev_stat *w, SV *new_path = 0)	1146	SV *path (ev_stat *w, SV *new_path = 0)
990	CODE:	1147	CODE:
991	{	1148	{
992	RETVAL = SvREFCNT_inc (w->fh);	1149	RETVAL = SvREFCNT_inc (e_fh (w));
993		1150
994	if (items > 1)	1151	if (items > 1)
995	{	1152	{
996	SvREFCNT_dec (w->fh);	1153	SvREFCNT_dec (e_fh (w));
997	w->fh = newSVsv (new_path);	1154	e_fh (w) = newSVsv (new_path);
998	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1155	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
999	}	1156	}
1000	}	1157	}
1001	OUTPUT:	1158	OUTPUT:
1002	RETVAL	1159	RETVAL
1003		1160
…		…
1005	CODE:	1162	CODE:
1006	{	1163	{
1007	RETVAL = w->interval;	1164	RETVAL = w->interval;
1008		1165
1009	if (items > 1)	1166	if (items > 1)
1010	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1167	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1011	}	1168	}
1012	OUTPUT:	1169	OUTPUT:
1013	RETVAL	1170	RETVAL
1014		1171
1015	void prev (ev_stat *w)	1172	void prev (ev_stat *w)
…		…
1019	PPCODE:	1176	PPCODE:
1020	{	1177	{
1021	ev_statdata *s = ix ? &w->attr : &w->prev;	1178	ev_statdata *s = ix ? &w->attr : &w->prev;
1022		1179
1023	if (ix == 1)	1180	if (ix == 1)
1024	ev_stat_stat (w->loop, w);	1181	ev_stat_stat (e_loop (w), w);
1025	else if (!s->st_nlink)	1182	else if (!s->st_nlink)
1026	errno = ENOENT;	1183	errno = ENOENT;
1027		1184
1028	PL_statcache.st_dev = s->st_nlink;	1185	PL_statcache.st_dev = s->st_nlink;
1029	PL_statcache.st_ino = s->st_ino;	1186	PL_statcache.st_ino = s->st_ino;
…		…
1056	PUSHs (sv_2mortal (newSVuv (4096)));	1213	PUSHs (sv_2mortal (newSVuv (4096)));
1057	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1214	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1058	}	1215	}
1059	}	1216	}
1060		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
1061	#if 0	1325	#if 0
1062		1326
1063	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1327	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1064		1328	CODE:
1065	BOOT:
1066	{	1329	{
1067	HV *stash = gv_stashpv ("EV::HTTP", 1);	1330	Signal signum = s_signum (signal);
		1331	CHECK_SIG (signal, signum);
1068		1332
1069	static const struct {	1333	ev_feed_signal_event (loop, signum);
1070	const char *name;
1071	IV iv;
1072	} *civ, const_iv[] = {
1073	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1074	const_iv (HTTP_, OK)
1075	const_iv (HTTP_, NOCONTENT)
1076	const_iv (HTTP_, MOVEPERM)
1077	const_iv (HTTP_, MOVETEMP)
1078	const_iv (HTTP_, NOTMODIFIED)
1079	const_iv (HTTP_, BADREQUEST)
1080	const_iv (HTTP_, NOTFOUND)
1081	const_iv (HTTP_, SERVUNAVAIL)
1082	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1083	const_iv (EVHTTP_, PROXY_REQUEST)
1084	const_iv (EVHTTP_, REQ_GET)
1085	const_iv (EVHTTP_, REQ_POST)
1086	const_iv (EVHTTP_, REQ_HEAD)
1087	const_iv (EVHTTP_, REQUEST)
1088	const_iv (EVHTTP_, RESPONSE)
1089	};
1090
1091	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1092	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1093	}	1334	}
1094
1095	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1096
1097	#HttpRequest new (SV *klass, SV *cb)
1098
1099	#void DESTROY (struct evhttp_request *req);
1100		1335
1101	#endif	1336	#endif
1102		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);
1103		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
1104		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
1105		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
1106		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);
1107		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
1108		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
1109		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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