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Comparing EV/EV.xs (file contents):
Revision 1.93 by root, Thu Dec 20 09:26:40 2007 UTC vs.
Revision 1.162 by root, Tue Jan 15 21:49:38 2013 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	#define EV_H <ev.h>
9	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */	5	/* fix perl api breakage */
12	#undef signal	6	#undef signal
13	#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_USE_FLOOR 1
		22	#define EV_API_STATIC
		23	#define EV_H <ev.h>
		24	#define EV_CONFIG_H error
		25	#include "EV/EVAPI.h"
14		26
15	#define EV_SELECT_IS_WINSOCKET 0	27	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	28	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	29	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	30	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	31	# define fd_mask Perl_fd_mask
20	#endif	32	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	33	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	34	#include "libev/ev.c"
23		35
24	#ifndef _WIN32	36	#if !defined _WIN32 && !defined _MINIX
25	# include <pthread.h>	37	# include <pthread.h>
26	#endif	38	#endif
27		39
28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	40	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		41	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		42	#define e_self(w) ((ev_watcher *)(w))->self
		43	#define e_fh(w) ((ev_watcher *)(w))->fh
		44	#define e_data(w) ((ev_watcher *)(w))->data
29		45
30	#define WFLAG_KEEPALIVE 1	46	#define WFLAG_KEEPALIVE 1
		47	#define WFLAG_UNREFED 2 /* has been unref'ed */
31		48
32	#define UNREF(w) \	49	#define UNREF(w) \
33	if (!((w)->flags & WFLAG_KEEPALIVE) \	50	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34	&& !ev_is_active (w)) \	51	&& ev_is_active (w)) \
		52	{ \
35	ev_unref (e_loop (w));	53	ev_unref (e_loop (w)); \
		54	e_flags (w) |= WFLAG_UNREFED; \
		55	}
36		56
37	#define REF(w) \	57	#define REF(w) \
38	if (!((w)->flags & WFLAG_KEEPALIVE) \	58	if (e_flags (w) & WFLAG_UNREFED) \
39	&& ev_is_active (w)) \	59	{ \
		60	e_flags (w) &= ~WFLAG_UNREFED; \
40	ev_ref (e_loop (w));	61	ev_ref (e_loop (w)); \
		62	}
41		63
42	#define START(type,w) \	64	#define START(type,w) \
43	do { \	65	do { \
		66	ev_ ## type ## _start (e_loop (w), w); \
44	UNREF (w); \	67	UNREF (w); \
45	ev_ ## type ## _start (e_loop (w), w); \
46	} while (0)	68	} while (0)
47		69
48	#define STOP(type,w) \	70	#define STOP(type,w) \
49	do { \	71	do { \
50	REF (w); \	72	REF (w); \
51	ev_ ## type ## _stop (e_loop (w), w); \	73	ev_ ## type ## _stop (e_loop (w), w); \
52	} while (0)	74	} while (0)
53		75
54	#define RESET(type,w,seta) \	76	#define RESET(type,w,seta) \
55	do { \	77	do { \
56	int active = ev_is_active (w); \	78	int active = ev_is_active (w); \
57	if (active) STOP (type, w); \	79	if (active) STOP (type, w); \
58	ev_ ## type ## _set seta; \	80	ev_ ## type ## _set seta; \
59	if (active) START (type, w); \	81	if (active) START (type, w); \
60	} while (0)	82	} while (0)
61		83
62	typedef int Signal;	84	typedef int Signal;
		85
		86	/* horrible... */
		87	#define CHECK_SIGNAL_CAN_START(w) \
		88	do { \
		89	/* dive into the internals of libev to avoid aborting in libev */ \
		90	if (signals [(w)->signum - 1].loop \
		91	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		92	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		93	} while (0)
		94
		95	#define START_SIGNAL(w) \
		96	do { \
		97	CHECK_SIGNAL_CAN_START (w); \
		98	START (signal, w); \
		99	} while (0) \
		100
		101	#define RESET_SIGNAL(w,seta) \
		102	do { \
		103	int active = ev_is_active (w); \
		104	if (active) STOP (signal, w); \
		105	ev_ ## signal ## _set seta; \
		106	if (active) START_SIGNAL (w); \
		107	} while (0)
63		108
64	static SV *default_loop_sv;	109	static SV *default_loop_sv;
65		110
66	static struct EVAPI evapi;	111	static struct EVAPI evapi;
67		112
…		…
76	*stash_stat,	121	*stash_stat,
77	*stash_idle,	122	*stash_idle,
78	*stash_prepare,	123	*stash_prepare,
79	*stash_check,	124	*stash_check,
80	*stash_embed,	125	*stash_embed,
81	*stash_fork;	126	*stash_fork,
82		127	*stash_cleanup,
83	#ifndef SIG_SIZE	128	*stash_async;
84	/* kudos to Slaven Rezic for the idea */
85	static char sig_size [] = { SIG_NUM };
86	# define SIG_SIZE (sizeof (sig_size) + 1)
87	#endif
88
89	static Signal
90	sv_signum (SV *sig)
91	{
92	Signal signum;
93
94	SvGETMAGIC (sig);
95
96	for (signum = 1; signum < SIG_SIZE; ++signum)
97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98	return signum;
99
100	signum = SvIV (sig);
101
102	if (signum > 0 && signum < SIG_SIZE)
103	return signum;
104
105	return -1;
106	}
107		129
108	/////////////////////////////////////////////////////////////////////////////	130	/////////////////////////////////////////////////////////////////////////////
109	// Event	131	// Event
110		132
111	static void e_cb (EV_P_ ev_watcher *w, int revents);	133	static void e_cb (EV_P_ ev_watcher *w, int revents);
112		134
113	static int
114	sv_fileno (SV *fh)
115	{
116	SvGETMAGIC (fh);
117
118	if (SvROK (fh))
119	fh = SvRV (fh);
120
121	if (SvTYPE (fh) == SVt_PVGV)
122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125	return SvIV (fh);
126
127	return -1;
128	}
129
130	static void *	135	static void *
131	e_new (int size, SV *cb_sv, SV *loop)	136	e_new (int size, SV *cb_sv, SV *loop)
132	{	137	{
		138	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133	ev_watcher *w;	139	ev_watcher *w;
134	SV *self = NEWSV (0, size);	140	SV *self = NEWSV (0, size);
135	SvPOK_only (self);	141	SvPOK_only (self);
136	SvCUR_set (self, size);	142	SvCUR_set (self, size);
137		143
138	w = (ev_watcher *)SvPVX (self);	144	w = (ev_watcher *)SvPVX (self);
139		145
140	ev_init (w, e_cb);	146	ev_init (w, cv ? e_cb : 0);
141		147
142	w->loop = SvREFCNT_inc (SvRV (loop));	148	w->loop = SvREFCNT_inc (SvRV (loop));
143	w->flags = WFLAG_KEEPALIVE;	149	w->e_flags = WFLAG_KEEPALIVE;
144	w->data = 0;	150	w->data = 0;
145	w->fh = 0;	151	w->fh = 0;
146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	152	w->cb_sv = SvREFCNT_inc (cv);
147	w->self = self;	153	w->self = self;
148		154
149	return (void *)w;	155	return (void *)w;
150	}	156	}
151		157
152	static void	158	static void
…		…
175	}	181	}
176		182
177	return rv;	183	return rv;
178	}	184	}
179		185
180	static SV *sv_events_cache;	186	static SV *sv_self_cache, *sv_events_cache;
181		187
182	static void	188	static void
183	e_cb (EV_P_ ev_watcher *w, int revents)	189	e_cb (EV_P_ ev_watcher *w, int revents)
184	{	190	{
185	dSP;	191	dSP;
186	I32 mark = SP - PL_stack_base;	192	I32 mark = SP - PL_stack_base;
187	SV *sv_self, *sv_events;	193	SV *sv_self, *sv_events;
188		194
		195	/* libev might have stopped the watcher */
		196	if (expect_false (w->e_flags & WFLAG_UNREFED)
		197	&& !ev_is_active (w))
		198	REF (w);
		199
		200	if (expect_true (sv_self_cache))
		201	{
		202	sv_self = sv_self_cache; sv_self_cache = 0;
		203	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		204	}
		205	else
		206	{
189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	207	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		208	SvREADONLY_on (sv_self);
		209	}
		210
		211	if (expect_true (sv_events_cache))
		212	{
		213	sv_events = sv_events_cache; sv_events_cache = 0;
		214	SvIV_set (sv_events, revents);
		215	SvIOK_only (sv_events);
		216	}
		217	else
		218	{
		219	sv_events = newSViv (revents);
		220	SvREADONLY_on (sv_events);
		221	}
		222
		223	PUSHMARK (SP);
		224	EXTEND (SP, 2);
		225	PUSHs (sv_self);
		226	PUSHs (sv_events);
		227
		228	PUTBACK;
		229	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		230
		231	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		232	SvREFCNT_dec (sv_self);
		233	else
		234	{
		235	SvREFCNT_dec (SvRV (sv_self));
		236	SvRV_set (sv_self, &PL_sv_undef);
		237	sv_self_cache = sv_self;
		238	}
		239
		240	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		241	SvREFCNT_dec (sv_events);
		242	else
		243	sv_events_cache = sv_events;
		244
		245	if (expect_false (SvTRUE (ERRSV)))
		246	{
		247	SPAGAIN;
		248	PUSHMARK (SP);
		249	PUTBACK;
		250	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		251	}
		252
		253	SP = PL_stack_base + mark;
		254	PUTBACK;
		255	}
		256
		257	static void
		258	e_once_cb (int revents, void *arg)
		259	{
		260	dSP;
		261	I32 mark = SP - PL_stack_base;
		262	SV *sv_events;
190		263
191	if (sv_events_cache)	264	if (sv_events_cache)
192	{	265	{
193	sv_events = sv_events_cache; sv_events_cache = 0;	266	sv_events = sv_events_cache; sv_events_cache = 0;
194	SvIV_set (sv_events, revents);	267	SvIV_set (sv_events, revents);
195	}	268	}
196	else	269	else
197	sv_events = newSViv (revents);	270	sv_events = newSViv (revents);
198		271
199	PUSHMARK (SP);	272	PUSHMARK (SP);
200	EXTEND (SP, 2);
201	PUSHs (sv_self);
202	PUSHs (sv_events);	273	XPUSHs (sv_events);
203		274
204	PUTBACK;	275	PUTBACK;
205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	276	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206		277
207	SvREFCNT_dec (sv_self);	278	SvREFCNT_dec ((SV *)arg);
208		279
209	if (sv_events_cache)	280	if (sv_events_cache)
210	SvREFCNT_dec (sv_events);	281	SvREFCNT_dec (sv_events);
211	else	282	else
212	sv_events_cache = sv_events;	283	sv_events_cache = sv_events;
…		…
221		292
222	SP = PL_stack_base + mark;	293	SP = PL_stack_base + mark;
223	PUTBACK;	294	PUTBACK;
224	}	295	}
225		296
226	static void
227	e_once_cb (int revents, void *arg)
228	{
229	dSP;
230	I32 mark = SP - PL_stack_base;
231	SV *sv_events;
232
233	if (sv_events_cache)
234	{
235	sv_events = sv_events_cache; sv_events_cache = 0;
236	SvIV_set (sv_events, revents);
237	}
238	else
239	sv_events = newSViv (revents);
240
241	PUSHMARK (SP);
242	XPUSHs (sv_events);
243
244	PUTBACK;
245	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
246
247	SvREFCNT_dec ((SV *)arg);
248
249	if (sv_events_cache)
250	SvREFCNT_dec (sv_events);
251	else
252	sv_events_cache = sv_events;
253
254	if (SvTRUE (ERRSV))
255	{
256	SPAGAIN;
257	PUSHMARK (SP);
258	PUTBACK;
259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
260	}
261
262	SP = PL_stack_base + mark;
263	PUTBACK;
264	}
265
266	static ev_tstamp	297	static ev_tstamp
267	e_periodic_cb (ev_periodic *w, ev_tstamp now)	298	e_periodic_cb (ev_periodic *w, ev_tstamp now)
268	{	299	{
269	ev_tstamp retval;	300	ev_tstamp retval;
270	int count;	301	int count;
…		…
273	ENTER;	304	ENTER;
274	SAVETMPS;	305	SAVETMPS;
275		306
276	PUSHMARK (SP);	307	PUSHMARK (SP);
277	EXTEND (SP, 2);	308	EXTEND (SP, 2);
278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	309	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279	PUSHs (newSVnv (now));	310	PUSHs (newSVnv (now));
280		311
281	PUTBACK;	312	PUTBACK;
282	count = call_sv (w->fh, G_SCALAR | G_EVAL);	313	count = call_sv (w->fh, G_SCALAR | G_EVAL);
283	SPAGAIN;	314	SPAGAIN;
…		…
313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	344	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
314		345
315	#define CHECK_SIG(sv,num) if ((num) < 0) \	346	#define CHECK_SIG(sv,num) if ((num) < 0) \
316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	347	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
317		348
		349	static void
		350	default_fork (void)
		351	{
		352	ev_loop_fork (EV_DEFAULT_UC);
		353	}
		354
318	/////////////////////////////////////////////////////////////////////////////	355	/////////////////////////////////////////////////////////////////////////////
319	// XS interface functions	356	// XS interface functions
320		357
321	MODULE = EV PACKAGE = EV PREFIX = ev_	358	MODULE = EV PACKAGE = EV PREFIX = ev_
322		359
…		…
334	const_iv (EV_, MINPRI)	371	const_iv (EV_, MINPRI)
335	const_iv (EV_, MAXPRI)	372	const_iv (EV_, MAXPRI)
336		373
337	const_iv (EV_, UNDEF)	374	const_iv (EV_, UNDEF)
338	const_iv (EV_, NONE)	375	const_iv (EV_, NONE)
339	const_iv (EV_, TIMEOUT)
340	const_iv (EV_, READ)	376	const_iv (EV_, READ)
341	const_iv (EV_, WRITE)	377	const_iv (EV_, WRITE)
		378	const_iv (EV_, IO)
		379	const_iv (EV_, TIMER)
		380	const_iv (EV_, PERIODIC)
342	const_iv (EV_, SIGNAL)	381	const_iv (EV_, SIGNAL)
		382	const_iv (EV_, CHILD)
		383	const_iv (EV_, STAT)
343	const_iv (EV_, IDLE)	384	const_iv (EV_, IDLE)
		385	const_iv (EV_, PREPARE)
344	const_iv (EV_, CHECK)	386	const_iv (EV_, CHECK)
		387	const_iv (EV_, EMBED)
		388	const_iv (EV_, FORK)
		389	const_iv (EV_, CLEANUP)
		390	const_iv (EV_, ASYNC)
		391	const_iv (EV_, CUSTOM)
345	const_iv (EV_, ERROR)	392	const_iv (EV_, ERROR)
346		393
347	const_iv (EV, LOOP_ONESHOT)	394	const_iv (EV, RUN_NOWAIT)
348	const_iv (EV, LOOP_NONBLOCK)
349	const_iv (EV, UNLOOP_ONE)	395	const_iv (EV, RUN_ONCE)
		396
		397	const_iv (EV, BREAK_CANCEL)
		398	const_iv (EV, BREAK_ONE)
350	const_iv (EV, UNLOOP_ALL)	399	const_iv (EV, BREAK_ALL)
351
352	const_iv (EV, BACKEND_SELECT)	400	const_iv (EV, BACKEND_SELECT)
353	const_iv (EV, BACKEND_POLL)	401	const_iv (EV, BACKEND_POLL)
354	const_iv (EV, BACKEND_EPOLL)	402	const_iv (EV, BACKEND_EPOLL)
355	const_iv (EV, BACKEND_KQUEUE)	403	const_iv (EV, BACKEND_KQUEUE)
356	const_iv (EV, BACKEND_DEVPOLL)	404	const_iv (EV, BACKEND_DEVPOLL)
357	const_iv (EV, BACKEND_PORT)	405	const_iv (EV, BACKEND_PORT)
		406	const_iv (EV, BACKEND_ALL)
		407	const_iv (EV, BACKEND_MASK)
358	const_iv (EV, FLAG_AUTO)	408	const_iv (EV, FLAG_AUTO)
		409	const_iv (EV, FLAG_FORKCHECK)
		410	const_iv (EV, FLAG_SIGNALFD)
		411	const_iv (EV, FLAG_NOSIGMASK)
359	const_iv (EV, FLAG_NOENV)	412	const_iv (EV, FLAG_NOENV)
360	const_iv (EV, FLAG_FORKCHECK)	413	const_iv (EV, FLAG_NOINOTIFY)
		414
		415	const_iv (EV_, VERSION_MAJOR)
		416	const_iv (EV_, VERSION_MINOR)
		417	#if EV_COMPAT3
		418	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		419	const_iv (EV_, TIMEOUT)
		420	const_iv (EV, LOOP_NONBLOCK)
		421	const_iv (EV, LOOP_ONESHOT)
		422	const_iv (EV, UNLOOP_CANCEL)
		423	const_iv (EV, UNLOOP_ONE)
		424	const_iv (EV, UNLOOP_ALL)
		425	#endif
361	};	426	};
362		427
363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	428	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	429	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
365		430
366	stash_loop = gv_stashpv ("EV::Loop" , 1);	431	stash_loop = gv_stashpv ("EV::Loop" , 1);
367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	432	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
368	stash_io = gv_stashpv ("EV::IO" , 1);	433	stash_io = gv_stashpv ("EV::IO" , 1);
369	stash_timer = gv_stashpv ("EV::Timer" , 1);	434	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
374	stash_check = gv_stashpv ("EV::Check" , 1);	439	stash_check = gv_stashpv ("EV::Check" , 1);
375	stash_child = gv_stashpv ("EV::Child" , 1);	440	stash_child = gv_stashpv ("EV::Child" , 1);
376	stash_embed = gv_stashpv ("EV::Embed" , 1);	441	stash_embed = gv_stashpv ("EV::Embed" , 1);
377	stash_stat = gv_stashpv ("EV::Stat" , 1);	442	stash_stat = gv_stashpv ("EV::Stat" , 1);
378	stash_fork = gv_stashpv ("EV::Fork" , 1);	443	stash_fork = gv_stashpv ("EV::Fork" , 1);
		444	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		445	stash_async = gv_stashpv ("EV::Async" , 1);
379		446
380	{	447	{
381	SV *sv = perl_get_sv ("EV::API", TRUE);	448	SV *sv = perl_get_sv ("EV::API", TRUE);
382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	449	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383		450
384	/* the poor man's shared library emulator */	451	/* the poor man's shared library emulator */
385	evapi.ver = EV_API_VERSION;	452	evapi.ver = EV_API_VERSION;
386	evapi.rev = EV_API_REVISION;	453	evapi.rev = EV_API_REVISION;
387	evapi.sv_fileno = sv_fileno;	454	evapi.sv_fileno = sv_fileno;
388	evapi.sv_signum = sv_signum;	455	evapi.sv_signum = s_signum;
389	evapi.supported_backends = ev_supported_backends ();	456	evapi.supported_backends = ev_supported_backends ();
390	evapi.recommended_backends = ev_recommended_backends ();	457	evapi.recommended_backends = ev_recommended_backends ();
391	evapi.embeddable_backends = ev_embeddable_backends ();	458	evapi.embeddable_backends = ev_embeddable_backends ();
392	evapi.time = ev_time;	459	evapi.time_ = ev_time;
		460	evapi.sleep_ = ev_sleep;
393	evapi.loop_new = ev_loop_new;	461	evapi.loop_new = ev_loop_new;
394	evapi.loop_destroy = ev_loop_destroy;	462	evapi.loop_destroy = ev_loop_destroy;
395	evapi.loop_fork = ev_loop_fork;	463	evapi.loop_fork = ev_loop_fork;
396	evapi.loop_count = ev_loop_count;	464	evapi.iteration = ev_iteration;
		465	evapi.depth = ev_depth;
		466	evapi.set_userdata = ev_set_userdata;
		467	evapi.userdata = ev_userdata;
397	evapi.now = ev_now;	468	evapi.now = ev_now;
		469	evapi.now_update = ev_now_update;
		470	evapi.suspend = ev_suspend;
		471	evapi.resume = ev_resume;
398	evapi.backend = ev_backend;	472	evapi.backend = ev_backend;
399	evapi.unloop = ev_unloop;	473	evapi.break_ = ev_break;
		474	evapi.invoke_pending = ev_invoke_pending;
		475	evapi.pending_count = ev_pending_count;
		476	evapi.verify = ev_verify;
		477	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		478	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400	evapi.ref = ev_ref;	479	evapi.ref = ev_ref;
401	evapi.unref = ev_unref;	480	evapi.unref = ev_unref;
402	evapi.loop = ev_loop;	481	evapi.run = ev_run;
403	evapi.once = ev_once;	482	evapi.once = ev_once;
404	evapi.io_start = ev_io_start;	483	evapi.io_start = ev_io_start;
405	evapi.io_stop = ev_io_stop;	484	evapi.io_stop = ev_io_stop;
406	evapi.timer_start = ev_timer_start;	485	evapi.timer_start = ev_timer_start;
407	evapi.timer_stop = ev_timer_stop;	486	evapi.timer_stop = ev_timer_stop;
408	evapi.timer_again = ev_timer_again;	487	evapi.timer_again = ev_timer_again;
		488	evapi.timer_remaining = ev_timer_remaining;
409	evapi.periodic_start = ev_periodic_start;	489	evapi.periodic_start = ev_periodic_start;
410	evapi.periodic_stop = ev_periodic_stop;	490	evapi.periodic_stop = ev_periodic_stop;
411	evapi.signal_start = ev_signal_start;	491	evapi.signal_start = ev_signal_start;
412	evapi.signal_stop = ev_signal_stop;	492	evapi.signal_stop = ev_signal_stop;
413	evapi.idle_start = ev_idle_start;	493	evapi.idle_start = ev_idle_start;
414	evapi.idle_stop = ev_idle_stop;	494	evapi.idle_stop = ev_idle_stop;
415	evapi.prepare_start = ev_prepare_start;	495	evapi.prepare_start = ev_prepare_start;
416	evapi.prepare_stop = ev_prepare_stop;	496	evapi.prepare_stop = ev_prepare_stop;
417	evapi.check_start = ev_check_start;	497	evapi.check_start = ev_check_start;
418	evapi.check_stop = ev_check_stop;	498	evapi.check_stop = ev_check_stop;
		499	#if EV_CHILD_ENABLE
419	evapi.child_start = ev_child_start;	500	evapi.child_start = ev_child_start;
420	evapi.child_stop = ev_child_stop;	501	evapi.child_stop = ev_child_stop;
		502	#endif
421	evapi.stat_start = ev_stat_start;	503	evapi.stat_start = ev_stat_start;
422	evapi.stat_stop = ev_stat_stop;	504	evapi.stat_stop = ev_stat_stop;
423	evapi.stat_stat = ev_stat_stat;	505	evapi.stat_stat = ev_stat_stat;
424	evapi.embed_start = ev_embed_start;	506	evapi.embed_start = ev_embed_start;
425	evapi.embed_stop = ev_embed_stop;	507	evapi.embed_stop = ev_embed_stop;
426	evapi.embed_sweep = ev_embed_sweep;	508	evapi.embed_sweep = ev_embed_sweep;
427	evapi.fork_start = ev_fork_start;	509	evapi.fork_start = ev_fork_start;
428	evapi.fork_stop = ev_fork_stop;	510	evapi.fork_stop = ev_fork_stop;
		511	evapi.cleanup_start = ev_cleanup_start;
		512	evapi.cleanup_stop = ev_cleanup_stop;
		513	evapi.async_start = ev_async_start;
		514	evapi.async_stop = ev_async_stop;
		515	evapi.async_send = ev_async_send;
429	evapi.clear_pending = ev_clear_pending;	516	evapi.clear_pending = ev_clear_pending;
430	evapi.invoke = ev_invoke;	517	evapi.invoke = ev_invoke;
431		518
432	sv_setiv (sv, (IV)&evapi);	519	sv_setiv (sv, (IV)&evapi);
433	SvREADONLY_on (sv);	520	SvREADONLY_on (sv);
434	}	521	}
435	#ifndef _WIN32	522	#if !defined _WIN32 && !defined _MINIX
		523	#if __linux
		524	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		525	__register_atfork (0, 0, default_fork, 0);
		526	#else
436	pthread_atfork (0, 0, ev_default_fork);	527	pthread_atfork (0, 0, default_fork);
437	#endif	528	#endif
		529	#endif
438	}	530	}
439		531
440	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	532	SV *ev_default_loop (unsigned int flags = 0)
441	CODE:	533	CODE:
442	{	534	{
443	if (!default_loop_sv)	535	if (!default_loop_sv)
444	{	536	{
445	evapi.default_loop = ev_default_loop (flags);	537	evapi.default_loop = ev_default_loop (flags);
…		…
453	RETVAL = newSVsv (default_loop_sv);	545	RETVAL = newSVsv (default_loop_sv);
454	}	546	}
455	OUTPUT:	547	OUTPUT:
456	RETVAL	548	RETVAL
457		549
		550	void ev_default_destroy ()
		551	CODE:
		552	ev_loop_destroy (EV_DEFAULT_UC);
		553	SvREFCNT_dec (default_loop_sv);
		554	default_loop_sv = 0;
		555
		556	unsigned int ev_supported_backends ()
		557
		558	unsigned int ev_recommended_backends ()
		559
		560	unsigned int ev_embeddable_backends ()
		561
		562	void ev_sleep (NV interval)
		563
458	NV ev_time ()	564	NV ev_time ()
		565
		566	void ev_feed_signal (SV *signal)
		567	CODE:
		568	{
		569	Signal signum = s_signum (signal);
		570	CHECK_SIG (signal, signum);
		571
		572	ev_feed_signal (signum);
		573	}
459		574
460	NV ev_now ()	575	NV ev_now ()
461	C_ARGS: evapi.default_loop	576	C_ARGS: evapi.default_loop
462		577
		578	void ev_now_update ()
		579	C_ARGS: evapi.default_loop
		580
		581	void ev_suspend ()
		582	C_ARGS: evapi.default_loop
		583
		584	void ev_resume ()
		585	C_ARGS: evapi.default_loop
		586
463	unsigned int ev_backend ()	587	unsigned int ev_backend ()
464	C_ARGS: evapi.default_loop	588	C_ARGS: evapi.default_loop
465		589
466	unsigned int ev_loop_count ()	590	void ev_verify ()
		591	ALIAS:
		592	loop_verify = 1
467	C_ARGS: evapi.default_loop	593	C_ARGS: evapi.default_loop
468		594
		595	unsigned int ev_iteration ()
		596	ALIAS:
		597	loop_count = 1
		598	C_ARGS: evapi.default_loop
		599
		600	unsigned int ev_depth ()
		601	ALIAS:
		602	loop_depth = 1
		603	C_ARGS: evapi.default_loop
		604
		605	void ev_set_io_collect_interval (NV interval)
		606	C_ARGS: evapi.default_loop, interval
		607
		608	void ev_set_timeout_collect_interval (NV interval)
		609	C_ARGS: evapi.default_loop, interval
		610
469	void ev_loop (int flags = 0)	611	int ev_run (int flags = 0)
		612	ALIAS:
		613	loop = 1
470	C_ARGS: evapi.default_loop, flags	614	C_ARGS: evapi.default_loop, flags
471		615
472	void ev_unloop (int how = 1)	616	void ev_break (int how = EVBREAK_ONE)
		617	ALIAS:
		618	unloop = 1
473	C_ARGS: evapi.default_loop, how	619	C_ARGS: evapi.default_loop, how
474		620
475	void ev_feed_fd_event (int fd, int revents = EV_NONE)	621	void ev_feed_fd_event (int fd, int revents = EV_NONE)
476	C_ARGS: evapi.default_loop, fd, revents	622	C_ARGS: evapi.default_loop, fd, revents
477		623
478	void ev_feed_signal_event (SV *signal)	624	void ev_feed_signal_event (SV *signal)
479	CODE:	625	CODE:
480	{	626	{
481	Signal signum = sv_signum (signal);	627	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	628	CHECK_SIG (signal, signum);
483		629
484	ev_feed_signal_event (evapi.default_loop, signum);	630	ev_feed_signal_event (evapi.default_loop, signum);
485	}	631	}
486		632
		633	unsigned int ev_pending_count ()
		634	C_ARGS: evapi.default_loop
		635
		636	void ev_invoke_pending ()
		637	C_ARGS: evapi.default_loop
		638
487	ev_io *io (SV *fh, int events, SV *cb)	639	ev_io *io (SV *fh, int events, SV *cb)
488	ALIAS:	640	ALIAS:
489	io_ns = 1	641	io_ns = 1
		642	_ae_io = 2
490	CODE:	643	CODE:
491	{	644	{
492	int fd = sv_fileno (fh);	645	int fd = s_fileno (fh, events & EV_WRITE);
493	CHECK_FD (fh, fd);	646	CHECK_FD (fh, fd);
494		647
		648	if (ix == 2)
		649	{
		650	ix = 0;
		651	events = events ? EV_WRITE : EV_READ;
		652	}
		653
495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	654	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496	RETVAL->fh = newSVsv (fh);	655	e_fh (RETVAL) = newSVsv (fh);
497	ev_io_set (RETVAL, fd, events);	656	ev_io_set (RETVAL, fd, events);
498	if (!ix) START (io, RETVAL);	657	if (!ix) START (io, RETVAL);
499	}	658	}
500	OUTPUT:	659	OUTPUT:
501	RETVAL	660	RETVAL
…		…
519	CHECK_REPEAT (interval);	678	CHECK_REPEAT (interval);
520	CODE:	679	CODE:
521	{	680	{
522	ev_periodic *w;	681	ev_periodic *w;
523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	682	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	683	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	684	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	685	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527	if (!ix) START (periodic, w);	686	if (!ix) START (periodic, w);
528	}	687	}
529	OUTPUT:	688	OUTPUT:
530	RETVAL	689	RETVAL
…		…
532	ev_signal *signal (SV *signal, SV *cb)	691	ev_signal *signal (SV *signal, SV *cb)
533	ALIAS:	692	ALIAS:
534	signal_ns = 1	693	signal_ns = 1
535	CODE:	694	CODE:
536	{	695	{
537	Signal signum = sv_signum (signal);	696	Signal signum = s_signum (signal);
538	CHECK_SIG (signal, signum);	697	CHECK_SIG (signal, signum);
539		698
540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	699	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541	ev_signal_set (RETVAL, signum);	700	ev_signal_set (RETVAL, signum);
542	if (!ix) START (signal, RETVAL);	701	if (!ix) START_SIGNAL (RETVAL);
543	}	702	}
544	OUTPUT:	703	OUTPUT:
545	RETVAL	704	RETVAL
546		705
547	ev_idle *idle (SV *cb)	706	ev_idle *idle (SV *cb)
…		…
582	ev_fork_set (RETVAL);	741	ev_fork_set (RETVAL);
583	if (!ix) START (fork, RETVAL);	742	if (!ix) START (fork, RETVAL);
584	OUTPUT:	743	OUTPUT:
585	RETVAL	744	RETVAL
586		745
		746	#if CLEANUP_ENABLED
		747
		748	ev_cleanup *cleanup (SV *cb)
		749	ALIAS:
		750	cleanup_ns = 1
		751	CODE:
		752	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		753	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		754	ev_cleanup_set (RETVAL);
		755	if (!ix) START (cleanup, RETVAL);
		756	OUTPUT:
		757	RETVAL
		758
		759	#endif
		760
587	ev_child *child (int pid, SV *cb)	761	ev_child *child (int pid, int trace, SV *cb)
588	ALIAS:	762	ALIAS:
589	child_ns = 1	763	child_ns = 1
590	CODE:	764	CODE:
		765	#if EV_CHILD_ENABLE
591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	766	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592	ev_child_set (RETVAL, pid);	767	ev_child_set (RETVAL, pid, trace);
593	if (!ix) START (child, RETVAL);	768	if (!ix) START (child, RETVAL);
		769	#else
		770	croak ("EV::child watchers not supported on this platform");
		771	#endif
594	OUTPUT:	772	OUTPUT:
595	RETVAL	773	RETVAL
		774
596		775
597	ev_stat *stat (SV *path, NV interval, SV *cb)	776	ev_stat *stat (SV *path, NV interval, SV *cb)
598	ALIAS:	777	ALIAS:
599	stat_ns = 1	778	stat_ns = 1
600	CODE:	779	CODE:
601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	780	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602	RETVAL->fh = newSVsv (path);	781	e_fh (RETVAL) = newSVsv (path);
603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	782	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604	if (!ix) START (stat, RETVAL);	783	if (!ix) START (stat, RETVAL);
605	OUTPUT:	784	OUTPUT:
606	RETVAL	785	RETVAL
607		786
		787	#ifndef EV_NO_LOOPS
		788
608	ev_embed *embed (struct ev_loop *loop, SV *cb)	789	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609	ALIAS:	790	ALIAS:
610	embed_ns = 1	791	embed_ns = 1
611	CODE:	792	CODE:
		793	{
		794	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		795	croak ("passed loop is not embeddable via EV::embed,");
		796
612	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	797	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613	RETVAL->fh = newSVsv (ST (0));	798	e_fh (RETVAL) = newSVsv (ST (0));
614	ev_embed_set (RETVAL, loop);	799	ev_embed_set (RETVAL, loop);
615	if (!ix) START (embed, RETVAL);	800	if (!ix) START (embed, RETVAL);
		801	}
		802	OUTPUT:
		803	RETVAL
		804
		805	#endif
		806
		807	ev_async *async (SV *cb)
		808	ALIAS:
		809	async_ns = 1
		810	CODE:
		811	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		812	ev_async_set (RETVAL);
		813	if (!ix) START (async, RETVAL);
616	OUTPUT:	814	OUTPUT:
617	RETVAL	815	RETVAL
618		816
619	void once (SV *fh, int events, SV *timeout, SV *cb)	817	void once (SV *fh, int events, SV *timeout, SV *cb)
620	CODE:	818	CODE:
621	ev_once (	819	ev_once (
622	evapi.default_loop,	820	evapi.default_loop,
623	sv_fileno (fh), events,	821	s_fileno (fh, events & EV_WRITE), events,
624	SvOK (timeout) ? SvNV (timeout) : -1.,	822	SvOK (timeout) ? SvNV (timeout) : -1.,
625	e_once_cb,	823	e_once_cb,
626	newSVsv (cb)	824	newSVsv (cb)
627	);	825	);
628		826
…		…
644	C_ARGS: e_loop (w), w, revents	842	C_ARGS: e_loop (w), w, revents
645		843
646	int keepalive (ev_watcher *w, int new_value = 0)	844	int keepalive (ev_watcher *w, int new_value = 0)
647	CODE:	845	CODE:
648	{	846	{
649	RETVAL = w->flags & WFLAG_KEEPALIVE;	847	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650	new_value = new_value ? WFLAG_KEEPALIVE : 0;	848	new_value = new_value ? WFLAG_KEEPALIVE : 0;
651		849
652	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	850	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653	{	851	{
		852	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
654	REF (w);	853	REF (w);
655	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
656	UNREF (w);	854	UNREF (w);
657	}	855	}
658	}	856	}
659	OUTPUT:	857	OUTPUT:
660	RETVAL	858	RETVAL
661		859
662	SV *cb (ev_watcher *w, SV *new_cb = 0)	860	SV *cb (ev_watcher *w, SV *new_cb = 0)
663	CODE:	861	CODE:
664	{	862	{
665	RETVAL = newSVsv (w->cb_sv);
666
667	if (items > 1)	863	if (items > 1)
668	sv_setsv (w->cb_sv, new_cb);	864	{
		865	new_cb = s_get_cv_croak (new_cb);
		866	RETVAL = newRV_noinc (w->cb_sv);
		867	w->cb_sv = SvREFCNT_inc (new_cb);
		868	}
		869	else
		870	RETVAL = newRV_inc (w->cb_sv);
669	}	871	}
670	OUTPUT:	872	OUTPUT:
671	RETVAL	873	RETVAL
672		874
673	SV *data (ev_watcher *w, SV *new_data = 0)	875	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
679	{	881	{
680	SvREFCNT_dec (w->data);	882	SvREFCNT_dec (w->data);
681	w->data = newSVsv (new_data);	883	w->data = newSVsv (new_data);
682	}	884	}
683	}	885	}
		886	OUTPUT:
		887	RETVAL
		888
		889	SV *loop (ev_watcher *w)
		890	CODE:
		891	RETVAL = newRV_inc (w->loop);
684	OUTPUT:	892	OUTPUT:
685	RETVAL	893	RETVAL
686		894
687	int priority (ev_watcher *w, int new_priority = 0)	895	int priority (ev_watcher *w, int new_priority = 0)
688	CODE:	896	CODE:
…		…
732	e_destroy (w);	940	e_destroy (w);
733		941
734	void set (ev_io *w, SV *fh, int events)	942	void set (ev_io *w, SV *fh, int events)
735	CODE:	943	CODE:
736	{	944	{
737	int fd = sv_fileno (fh);	945	int fd = s_fileno (fh, events & EV_WRITE);
738	CHECK_FD (fh, fd);	946	CHECK_FD (fh, fd);
739		947
740	sv_setsv (w->fh, fh);	948	sv_setsv (e_fh (w), fh);
741	RESET (io, w, (w, fd, events));	949	RESET (io, w, (w, fd, events));
742	}	950	}
743		951
744	SV *fh (ev_io *w, SV *new_fh = 0)	952	SV *fh (ev_io *w, SV *new_fh = 0)
745	CODE:	953	CODE:
746	{	954	{
747	if (items > 1)	955	if (items > 1)
748	{	956	{
749	int fd = sv_fileno (new_fh);	957	int fd = s_fileno (new_fh, w->events & EV_WRITE);
750	CHECK_FD (new_fh, fd);	958	CHECK_FD (new_fh, fd);
751		959
752	RETVAL = w->fh;	960	RETVAL = e_fh (w);
753	w->fh = newSVsv (new_fh);	961	e_fh (w) = newSVsv (new_fh);
754		962
755	RESET (io, w, (w, fd, w->events));	963	RESET (io, w, (w, fd, w->events));
756	}	964	}
757	else	965	else
758	RETVAL = newSVsv (w->fh);	966	RETVAL = newSVsv (e_fh (w));
759	}	967	}
760	OUTPUT:	968	OUTPUT:
761	RETVAL	969	RETVAL
762		970
763	int events (ev_io *w, int new_events = EV_UNDEF)	971	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
773		981
774	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	982	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
775		983
776	void ev_signal_start (ev_signal *w)	984	void ev_signal_start (ev_signal *w)
777	CODE:	985	CODE:
778	START (signal, w);	986	START_SIGNAL (w);
779		987
780	void ev_signal_stop (ev_signal *w)	988	void ev_signal_stop (ev_signal *w)
781	CODE:	989	CODE:
782	STOP (signal, w);	990	STOP (signal, w);
783		991
…		…
787	e_destroy (w);	995	e_destroy (w);
788		996
789	void set (ev_signal *w, SV *signal)	997	void set (ev_signal *w, SV *signal)
790	CODE:	998	CODE:
791	{	999	{
792	Signal signum = sv_signum (signal);	1000	Signal signum = s_signum (signal);
793	CHECK_SIG (signal, signum);	1001	CHECK_SIG (signal, signum);
794		1002
795	RESET (signal, w, (w, signum));	1003	RESET_SIGNAL (w, (w, signum));
796	}	1004	}
797		1005
798	int signal (ev_signal *w, SV *new_signal = 0)	1006	int signal (ev_signal *w, SV *new_signal = 0)
799	CODE:	1007	CODE:
800	{	1008	{
801	RETVAL = w->signum;	1009	RETVAL = w->signum;
802		1010
803	if (items > 1)	1011	if (items > 1)
804	{	1012	{
805	Signal signum = sv_signum (new_signal);	1013	Signal signum = s_signum (new_signal);
806	CHECK_SIG (new_signal, signum);	1014	CHECK_SIG (new_signal, signum);
807		1015
808	RESET (signal, w, (w, signum));	1016	RESET_SIGNAL (w, (w, signum));
809	}	1017	}
810	}	1018	}
811	OUTPUT:	1019	OUTPUT:
812	RETVAL	1020	RETVAL
813		1021
…		…
825		1033
826	void ev_timer_again (ev_timer *w)	1034	void ev_timer_again (ev_timer *w)
827	INIT:	1035	INIT:
828	CHECK_REPEAT (w->repeat);	1036	CHECK_REPEAT (w->repeat);
829	CODE:	1037	CODE:
830	REF (w);
831	ev_timer_again (e_loop (w), w);	1038	ev_timer_again (e_loop (w), w);
832	UNREF (w);	1039	UNREF (w);
		1040
		1041	NV ev_timer_remaining (ev_timer *w)
		1042	C_ARGS: e_loop (w), w
833		1043
834	void DESTROY (ev_timer *w)	1044	void DESTROY (ev_timer *w)
835	CODE:	1045	CODE:
836	STOP (timer, w);	1046	STOP (timer, w);
837	e_destroy (w);	1047	e_destroy (w);
…		…
840	INIT:	1050	INIT:
841	CHECK_REPEAT (repeat);	1051	CHECK_REPEAT (repeat);
842	CODE:	1052	CODE:
843	RESET (timer, w, (w, after, repeat));	1053	RESET (timer, w, (w, after, repeat));
844		1054
845	NV at (ev_timer *w)
846	CODE:
847	RETVAL = w->at;
848	OUTPUT:
849	RETVAL
850
851	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1055	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852		1056
853	void ev_periodic_start (ev_periodic *w)	1057	void ev_periodic_start (ev_periodic *w)
854	INIT:	1058	INIT:
855	CHECK_REPEAT (w->interval);	1059	CHECK_REPEAT (w->interval);
…		…
860	CODE:	1064	CODE:
861	STOP (periodic, w);	1065	STOP (periodic, w);
862		1066
863	void ev_periodic_again (ev_periodic *w)	1067	void ev_periodic_again (ev_periodic *w)
864	CODE:	1068	CODE:
865	REF (w);
866	ev_periodic_again (e_loop (w), w);	1069	ev_periodic_again (e_loop (w), w);
867	UNREF (w);	1070	UNREF (w);
868		1071
869	void DESTROY (ev_periodic *w)	1072	void DESTROY (ev_periodic *w)
870	CODE:	1073	CODE:
…		…
874	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1077	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
875	INIT:	1078	INIT:
876	CHECK_REPEAT (interval);	1079	CHECK_REPEAT (interval);
877	CODE:	1080	CODE:
878	{	1081	{
879	SvREFCNT_dec (w->fh);	1082	SvREFCNT_dec (e_fh (w));
880	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1083	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
881		1084
882	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1085	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
883	}	1086	}
884		1087
885	NV at (ev_periodic *w)	1088	NV at (ev_periodic *w)
886	CODE:	1089	CODE:
887	RETVAL = w->at;	1090	RETVAL = ev_periodic_at (w);
888	OUTPUT:	1091	OUTPUT:
889	RETVAL	1092	RETVAL
890		1093
891	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1094	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892		1095
…		…
901	void DESTROY (ev_idle *w)	1104	void DESTROY (ev_idle *w)
902	CODE:	1105	CODE:
903	STOP (idle, w);	1106	STOP (idle, w);
904	e_destroy (w);	1107	e_destroy (w);
905		1108
906	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1109	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907		1110
908	void ev_prepare_start (ev_prepare *w)	1111	void ev_prepare_start (ev_prepare *w)
909	CODE:	1112	CODE:
910	START (prepare, w);	1113	START (prepare, w);
911		1114
…		…
946	void DESTROY (ev_fork *w)	1149	void DESTROY (ev_fork *w)
947	CODE:	1150	CODE:
948	STOP (fork, w);	1151	STOP (fork, w);
949	e_destroy (w);	1152	e_destroy (w);
950		1153
		1154	#if CLEANUP_ENABLED
		1155
		1156	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1157
		1158	void ev_cleanup_start (ev_cleanup *w)
		1159	CODE:
		1160	START (cleanup, w);
		1161
		1162	void ev_cleanup_stop (ev_cleanup *w)
		1163	CODE:
		1164	STOP (cleanup, w);
		1165
		1166	void DESTROY (ev_cleanup *w)
		1167	CODE:
		1168	STOP (cleanup, w);
		1169	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1170	e_destroy (w);
		1171
		1172	int keepalive (ev_watcher *w, SV *new_value = 0)
		1173	CODE:
		1174	RETVAL = 1;
		1175	OUTPUT:
		1176	RETVAL
		1177
		1178	#endif
		1179
951	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1180	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1181
		1182	#if EV_CHILD_ENABLE
952		1183
953	void ev_child_start (ev_child *w)	1184	void ev_child_start (ev_child *w)
954	CODE:	1185	CODE:
955	START (child, w);	1186	START (child, w);
956		1187
…		…
961	void DESTROY (ev_child *w)	1192	void DESTROY (ev_child *w)
962	CODE:	1193	CODE:
963	STOP (child, w);	1194	STOP (child, w);
964	e_destroy (w);	1195	e_destroy (w);
965		1196
966	void set (ev_child *w, int pid)	1197	void set (ev_child *w, int pid, int trace)
967	CODE:	1198	CODE:
968	RESET (child, w, (w, pid));	1199	RESET (child, w, (w, pid, trace));
969		1200
970	int pid (ev_child *w, int new_pid = 0)
971	CODE:
972	{
973	RETVAL = w->pid;
974
975	if (items > 1)
976	RESET (child, w, (w, new_pid));
977	}
978	OUTPUT:
979	RETVAL
980
981
982	int rstatus (ev_child *w)	1201	int pid (ev_child *w)
983	ALIAS:	1202	ALIAS:
984	rpid = 1	1203	rpid = 1
		1204	rstatus = 2
985	CODE:	1205	CODE:
986	RETVAL = ix ? w->rpid : w->rstatus;	1206	RETVAL = ix == 0 ? w->pid
		1207	: ix == 1 ? w->rpid
		1208	: w->rstatus;
987	OUTPUT:	1209	OUTPUT:
988	RETVAL	1210	RETVAL
		1211
		1212	#endif
989		1213
990	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1214	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991		1215
992	void ev_stat_start (ev_stat *w)	1216	void ev_stat_start (ev_stat *w)
993	CODE:	1217	CODE:
…		…
1003	e_destroy (w);	1227	e_destroy (w);
1004		1228
1005	void set (ev_stat *w, SV *path, NV interval)	1229	void set (ev_stat *w, SV *path, NV interval)
1006	CODE:	1230	CODE:
1007	{	1231	{
1008	sv_setsv (w->fh, path);	1232	sv_setsv (e_fh (w), path);
1009	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1233	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1010	}	1234	}
1011		1235
1012	SV *path (ev_stat *w, SV *new_path = 0)	1236	SV *path (ev_stat *w, SV *new_path = 0)
1013	CODE:	1237	CODE:
1014	{	1238	{
1015	RETVAL = SvREFCNT_inc (w->fh);	1239	RETVAL = SvREFCNT_inc (e_fh (w));
1016		1240
1017	if (items > 1)	1241	if (items > 1)
1018	{	1242	{
1019	SvREFCNT_dec (w->fh);	1243	SvREFCNT_dec (e_fh (w));
1020	w->fh = newSVsv (new_path);	1244	e_fh (w) = newSVsv (new_path);
1021	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1245	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1022	}	1246	}
1023	}	1247	}
1024	OUTPUT:	1248	OUTPUT:
1025	RETVAL	1249	RETVAL
1026		1250
…		…
1028	CODE:	1252	CODE:
1029	{	1253	{
1030	RETVAL = w->interval;	1254	RETVAL = w->interval;
1031		1255
1032	if (items > 1)	1256	if (items > 1)
1033	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1257	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1034	}	1258	}
1035	OUTPUT:	1259	OUTPUT:
1036	RETVAL	1260	RETVAL
1037		1261
1038	void prev (ev_stat *w)	1262	void prev (ev_stat *w)
…		…
1097	e_destroy (w);	1321	e_destroy (w);
1098		1322
1099	void set (ev_embed *w, struct ev_loop *loop)	1323	void set (ev_embed *w, struct ev_loop *loop)
1100	CODE:	1324	CODE:
1101	{	1325	{
1102	sv_setsv (w->fh, ST (1));	1326	sv_setsv (e_fh (w), ST (1));
1103	RESET (embed, w, (w, loop));	1327	RESET (embed, w, (w, loop));
1104	}	1328	}
1105		1329
		1330	SV *other (ev_embed *w)
		1331	CODE:
		1332	RETVAL = newSVsv (e_fh (w));
		1333	OUTPUT:
		1334	RETVAL
		1335
		1336	void ev_embed_sweep (ev_embed *w)
		1337	C_ARGS: e_loop (w), w
		1338
		1339	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1340
		1341	void ev_async_start (ev_async *w)
		1342	CODE:
		1343	START (async, w);
		1344
		1345	void ev_async_stop (ev_async *w)
		1346	CODE:
		1347	STOP (async, w);
		1348
		1349	void DESTROY (ev_async *w)
		1350	CODE:
		1351	STOP (async, w);
		1352	e_destroy (w);
		1353
		1354	void ev_async_send (ev_async *w)
		1355	C_ARGS: e_loop (w), w
		1356
		1357	SV *ev_async_async_pending (ev_async *w)
		1358	CODE:
		1359	RETVAL = boolSV (ev_async_pending (w));
		1360	OUTPUT:
		1361	RETVAL
		1362
		1363	#ifndef EV_NO_LOOPS
		1364
1106	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_	1365	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107		1366
1108	SV *new (SV *klass, unsigned int flags = ev_supported_backends ())	1367	SV *new (SV *klass, unsigned int flags = 0)
1109	CODE:	1368	CODE:
1110	{	1369	{
1111	struct ev_loop *loop = ev_loop_new (flags);	1370	struct ev_loop *loop = ev_loop_new (flags);
1112		1371
1113	if (!loop)	1372	if (!loop)
1114	XSRETURN_UNDEF;	1373	XSRETURN_UNDEF;
1115		1374
1116	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);	1375	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117	}	1376	}
1118	OUTPUT:	1377	OUTPUT:
1119	RETVAL	1378	RETVAL
1120		1379
1121	void DESTROY (struct ev_loop *loop)	1380	void DESTROY (struct ev_loop *loop)
1122	CODE:	1381	CODE:
1123	if (loop != evapi.default_loop) /* global destruction sucks */	1382	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1383	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1384	if (loop != evapi.default_loop)
1124	ev_loop_destroy (loop);	1385	ev_loop_destroy (loop);
1125		1386
		1387	void ev_loop_fork (struct ev_loop *loop)
		1388
		1389	NV ev_now (struct ev_loop *loop)
		1390
		1391	void ev_now_update (struct ev_loop *loop)
		1392
		1393	void ev_suspend (struct ev_loop *loop)
		1394
		1395	void ev_resume (struct ev_loop *loop)
		1396
		1397	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1398
		1399	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1400
		1401	unsigned int ev_backend (struct ev_loop *loop)
		1402
		1403	void ev_verify (struct ev_loop *loop)
		1404	ALIAS:
		1405	loop_verify = 1
		1406
		1407	unsigned int ev_iteration (struct ev_loop *loop)
		1408	ALIAS:
		1409	loop_count = 1
		1410
		1411	unsigned int ev_depth (struct ev_loop *loop)
		1412	ALIAS:
		1413	loop_depth = 1
		1414
		1415	int ev_run (struct ev_loop *loop, int flags = 0)
		1416	ALIAS:
		1417	loop = 1
		1418
		1419	void ev_break (struct ev_loop *loop, int how = 1)
		1420	ALIAS:
		1421	unloop = 1
		1422
		1423	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1424
		1425	unsigned int ev_pending_count (struct ev_loop *loop)
		1426
		1427	void ev_invoke_pending (struct ev_loop *loop)
		1428
		1429	#if 0
		1430
		1431	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1432	CODE:
		1433	{
		1434	Signal signum = s_signum (signal);
		1435	CHECK_SIG (signal, signum);
		1436
		1437	ev_feed_signal_event (loop, signum);
		1438	}
		1439
		1440	#endif
		1441
		1442	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1443	ALIAS:
		1444	io_ns = 1
		1445	CODE:
		1446	{
		1447	int fd = s_fileno (fh, events & EV_WRITE);
		1448	CHECK_FD (fh, fd);
		1449
		1450	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1451	e_fh (RETVAL) = newSVsv (fh);
		1452	ev_io_set (RETVAL, fd, events);
		1453	if (!ix) START (io, RETVAL);
		1454	}
		1455	OUTPUT:
		1456	RETVAL
		1457
		1458	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1459	ALIAS:
		1460	timer_ns = 1
		1461	INIT:
		1462	CHECK_REPEAT (repeat);
		1463	CODE:
		1464	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1465	ev_timer_set (RETVAL, after, repeat);
		1466	if (!ix) START (timer, RETVAL);
		1467	OUTPUT:
		1468	RETVAL
		1469
		1470	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1471	ALIAS:
		1472	periodic_ns = 1
		1473	INIT:
		1474	CHECK_REPEAT (interval);
		1475	CODE:
		1476	{
		1477	ev_periodic *w;
		1478	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1479	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1480	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1481	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1482	if (!ix) START (periodic, w);
		1483	}
		1484	OUTPUT:
		1485	RETVAL
		1486
		1487	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1488	ALIAS:
		1489	signal_ns = 1
		1490	CODE:
		1491	{
		1492	Signal signum = s_signum (signal);
		1493	CHECK_SIG (signal, signum);
		1494
		1495	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1496	ev_signal_set (RETVAL, signum);
		1497	if (!ix) START_SIGNAL (RETVAL);
		1498	}
		1499	OUTPUT:
		1500	RETVAL
		1501
		1502	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1503	ALIAS:
		1504	idle_ns = 1
		1505	CODE:
		1506	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1507	ev_idle_set (RETVAL);
		1508	if (!ix) START (idle, RETVAL);
		1509	OUTPUT:
		1510	RETVAL
		1511
		1512	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1513	ALIAS:
		1514	prepare_ns = 1
		1515	CODE:
		1516	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1517	ev_prepare_set (RETVAL);
		1518	if (!ix) START (prepare, RETVAL);
		1519	OUTPUT:
		1520	RETVAL
		1521
		1522	ev_check *check (struct ev_loop *loop, SV *cb)
		1523	ALIAS:
		1524	check_ns = 1
		1525	CODE:
		1526	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1527	ev_check_set (RETVAL);
		1528	if (!ix) START (check, RETVAL);
		1529	OUTPUT:
		1530	RETVAL
		1531
		1532	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1533	ALIAS:
		1534	fork_ns = 1
		1535	CODE:
		1536	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1537	ev_fork_set (RETVAL);
		1538	if (!ix) START (fork, RETVAL);
		1539	OUTPUT:
		1540	RETVAL
		1541
		1542	#if CLEANUP_ENABLED
		1543
		1544	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1545	ALIAS:
		1546	cleanup_ns = 1
		1547	CODE:
		1548	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1549	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1550	ev_cleanup_set (RETVAL);
		1551	if (!ix) START (cleanup, RETVAL);
		1552	OUTPUT:
		1553	RETVAL
		1554
		1555	#endif
		1556
		1557	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1558	ALIAS:
		1559	child_ns = 1
		1560	CODE:
		1561	#if EV_CHILD_ENABLE
		1562	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1563	ev_child_set (RETVAL, pid, trace);
		1564	if (!ix) START (child, RETVAL);
		1565	#else
		1566	croak ("EV::child watchers not supported on this platform");
		1567	#endif
		1568	OUTPUT:
		1569	RETVAL
		1570
		1571	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1572	ALIAS:
		1573	stat_ns = 1
		1574	CODE:
		1575	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1576	e_fh (RETVAL) = newSVsv (path);
		1577	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1578	if (!ix) START (stat, RETVAL);
		1579	OUTPUT:
		1580	RETVAL
		1581
		1582	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1583	ALIAS:
		1584	embed_ns = 1
		1585	CODE:
		1586	{
		1587	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1588	croak ("passed loop is not embeddable via EV::embed,");
		1589
		1590	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1591	e_fh (RETVAL) = newSVsv (ST (1));
		1592	ev_embed_set (RETVAL, other);
		1593	if (!ix) START (embed, RETVAL);
		1594	}
		1595	OUTPUT:
		1596	RETVAL
		1597
		1598	ev_async *async (struct ev_loop *loop, SV *cb)
		1599	ALIAS:
		1600	async_ns = 1
		1601	CODE:
		1602	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1603	ev_async_set (RETVAL);
		1604	if (!ix) START (async, RETVAL);
		1605	OUTPUT:
		1606	RETVAL
		1607
		1608	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1609	CODE:
		1610	ev_once (
		1611	loop,
		1612	s_fileno (fh, events & EV_WRITE), events,
		1613	SvOK (timeout) ? SvNV (timeout) : -1.,
		1614	e_once_cb,
		1615	newSVsv (cb)
		1616	);
		1617
		1618	#endif
		1619

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