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Comparing EV/EV.xs (file contents):
Revision 1.95 by root, Thu Dec 20 09:45:52 2007 UTC vs.
Revision 1.168 by root, Fri Jan 10 08:28:42 2014 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>*/	5	/* fix perl api breakage */
		6	#ifndef WIN32
		7	# undef signal
		8	# undef sigaction
		9	#endif
6		10
		11	#include "schmorp.h"
		12
		13	/* old API compatibility */
		14	static int
		15	sv_fileno (SV *fh)
		16	{
		17	return s_fileno (fh, 0);
		18	}
		19
		20	#ifndef GvCV_set
		21	# define GvCV_set(gv,cv) GvCV (gv) = cv
		22	#endif
		23
		24	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	25	#define EV_PROTOTYPES 1
		26	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		27	#define EV_USE_FLOOR 1
		28	#define EV_API_STATIC
8	#define EV_H <ev.h>	29	#define EV_H <ev.h>
		30	#define EV_CONFIG_H error
9	#include "EV/EVAPI.h"	31	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */
12	#undef signal
13	#undef sigaction
14		32
15	#define EV_SELECT_IS_WINSOCKET 0	33	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	34	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	35	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	36	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	37	# define fd_mask Perl_fd_mask
20	#endif	38	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	39	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	40	#include "libev/ev.c"
23		41
24	#ifndef _WIN32	42	#if !defined _WIN32 && !defined _MINIX
25	# include <pthread.h>	43	# include <pthread.h>
26	#endif	44	#endif
27		45
28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	46	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		47	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		48	#define e_self(w) ((ev_watcher *)(w))->self
		49	#define e_fh(w) ((ev_watcher *)(w))->fh
		50	#define e_data(w) ((ev_watcher *)(w))->data
29		51
30	#define WFLAG_KEEPALIVE 1	52	#define WFLAG_KEEPALIVE 1
		53	#define WFLAG_UNREFED 2 /* has been unref'ed */
31		54
32	#define UNREF(w) \	55	#define UNREF(w) \
33	if (!((w)->flags & WFLAG_KEEPALIVE) \	56	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34	&& !ev_is_active (w)) \	57	&& ev_is_active (w)) \
		58	{ \
35	ev_unref (e_loop (w));	59	ev_unref (e_loop (w)); \
		60	e_flags (w) |= WFLAG_UNREFED; \
		61	}
36		62
37	#define REF(w) \	63	#define REF(w) \
38	if (!((w)->flags & WFLAG_KEEPALIVE) \	64	if (e_flags (w) & WFLAG_UNREFED) \
39	&& ev_is_active (w)) \	65	{ \
		66	e_flags (w) &= ~WFLAG_UNREFED; \
40	ev_ref (e_loop (w));	67	ev_ref (e_loop (w)); \
		68	}
41		69
42	#define START(type,w) \	70	#define START(type,w) \
43	do { \	71	do { \
		72	ev_ ## type ## _start (e_loop (w), w); \
44	UNREF (w); \	73	UNREF (w); \
45	ev_ ## type ## _start (e_loop (w), w); \
46	} while (0)	74	} while (0)
47		75
48	#define STOP(type,w) \	76	#define STOP(type,w) \
49	do { \	77	do { \
50	REF (w); \	78	REF (w); \
51	ev_ ## type ## _stop (e_loop (w), w); \	79	ev_ ## type ## _stop (e_loop (w), w); \
52	} while (0)	80	} while (0)
53		81
54	#define RESET(type,w,seta) \	82	#define RESET(type,w,seta) \
55	do { \	83	do { \
56	int active = ev_is_active (w); \	84	int active = ev_is_active (w); \
57	if (active) STOP (type, w); \	85	if (active) STOP (type, w); \
58	ev_ ## type ## _set seta; \	86	ev_ ## type ## _set seta; \
59	if (active) START (type, w); \	87	if (active) START (type, w); \
60	} while (0)	88	} while (0)
61		89
62	typedef int Signal;	90	typedef int Signal;
		91
		92	/* horrible... */
		93	#define CHECK_SIGNAL_CAN_START(w) \
		94	do { \
		95	/* dive into the internals of libev to avoid aborting in libev */ \
		96	if (signals [(w)->signum - 1].loop \
		97	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		98	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		99	} while (0)
		100
		101	#define START_SIGNAL(w) \
		102	do { \
		103	CHECK_SIGNAL_CAN_START (w); \
		104	START (signal, w); \
		105	} while (0) \
		106
		107	#define RESET_SIGNAL(w,seta) \
		108	do { \
		109	int active = ev_is_active (w); \
		110	if (active) STOP (signal, w); \
		111	ev_ ## signal ## _set seta; \
		112	if (active) START_SIGNAL (w); \
		113	} while (0)
63		114
64	static SV *default_loop_sv;	115	static SV *default_loop_sv;
65		116
66	static struct EVAPI evapi;	117	static struct EVAPI evapi;
67		118
…		…
76	*stash_stat,	127	*stash_stat,
77	*stash_idle,	128	*stash_idle,
78	*stash_prepare,	129	*stash_prepare,
79	*stash_check,	130	*stash_check,
80	*stash_embed,	131	*stash_embed,
81	*stash_fork;	132	*stash_fork,
82		133	*stash_cleanup,
83	#ifndef SIG_SIZE	134	*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		135
108	/////////////////////////////////////////////////////////////////////////////	136	/////////////////////////////////////////////////////////////////////////////
109	// Event	137	// Event
110		138
111	static void e_cb (EV_P_ ev_watcher *w, int revents);	139	static void e_cb (EV_P_ ev_watcher *w, int revents);
112		140
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 *	141	static void *
131	e_new (int size, SV *cb_sv, SV *loop)	142	e_new (int size, SV *cb_sv, SV *loop)
132	{	143	{
		144	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133	ev_watcher *w;	145	ev_watcher *w;
134	SV *self = NEWSV (0, size);	146	SV *self = NEWSV (0, size);
135	SvPOK_only (self);	147	SvPOK_only (self);
136	SvCUR_set (self, size);	148	SvCUR_set (self, size);
137		149
138	w = (ev_watcher *)SvPVX (self);	150	w = (ev_watcher *)SvPVX (self);
139		151
140	ev_init (w, e_cb);	152	ev_init (w, cv ? e_cb : 0);
141		153
142	w->loop = SvREFCNT_inc (SvRV (loop));	154	w->loop = SvREFCNT_inc (SvRV (loop));
143	w->flags = WFLAG_KEEPALIVE;	155	w->e_flags = WFLAG_KEEPALIVE;
144	w->data = 0;	156	w->data = 0;
145	w->fh = 0;	157	w->fh = 0;
146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	158	w->cb_sv = SvREFCNT_inc (cv);
147	w->self = self;	159	w->self = self;
148		160
149	return (void *)w;	161	return (void *)w;
150	}	162	}
151		163
152	static void	164	static void
…		…
175	}	187	}
176		188
177	return rv;	189	return rv;
178	}	190	}
179		191
180	static SV *sv_events_cache;	192	static SV *sv_self_cache, *sv_events_cache;
181		193
182	static void	194	static void
183	e_cb (EV_P_ ev_watcher *w, int revents)	195	e_cb (EV_P_ ev_watcher *w, int revents)
184	{	196	{
185	dSP;	197	dSP;
186	I32 mark = SP - PL_stack_base;	198	I32 mark = SP - PL_stack_base;
187	SV *sv_self, *sv_events;	199	SV *sv_self, *sv_events;
188		200
		201	/* libev might have stopped the watcher */
		202	if (expect_false (w->e_flags & WFLAG_UNREFED)
		203	&& !ev_is_active (w))
		204	REF (w);
		205
		206	if (expect_true (sv_self_cache))
		207	{
		208	sv_self = sv_self_cache; sv_self_cache = 0;
		209	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		210	}
		211	else
		212	{
189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	213	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		214	SvREADONLY_on (sv_self);
		215	}
		216
		217	if (expect_true (sv_events_cache))
		218	{
		219	sv_events = sv_events_cache; sv_events_cache = 0;
		220	SvIV_set (sv_events, revents);
		221	SvIOK_only (sv_events);
		222	}
		223	else
		224	{
		225	sv_events = newSViv (revents);
		226	SvREADONLY_on (sv_events);
		227	}
		228
		229	PUSHMARK (SP);
		230	EXTEND (SP, 2);
		231	PUSHs (sv_self);
		232	PUSHs (sv_events);
		233
		234	PUTBACK;
		235	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		236
		237	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		238	SvREFCNT_dec (sv_self);
		239	else
		240	{
		241	SvREFCNT_dec (SvRV (sv_self));
		242	SvRV_set (sv_self, &PL_sv_undef);
		243	sv_self_cache = sv_self;
		244	}
		245
		246	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		247	SvREFCNT_dec (sv_events);
		248	else
		249	sv_events_cache = sv_events;
		250
		251	if (expect_false (SvTRUE (ERRSV)))
		252	{
		253	SPAGAIN;
		254	PUSHMARK (SP);
		255	PUTBACK;
		256	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		257	}
		258
		259	SP = PL_stack_base + mark;
		260	PUTBACK;
		261	}
		262
		263	static void
		264	e_once_cb (int revents, void *arg)
		265	{
		266	dSP;
		267	I32 mark = SP - PL_stack_base;
		268	SV *sv_events;
190		269
191	if (sv_events_cache)	270	if (sv_events_cache)
192	{	271	{
193	sv_events = sv_events_cache; sv_events_cache = 0;	272	sv_events = sv_events_cache; sv_events_cache = 0;
194	SvIV_set (sv_events, revents);	273	SvIV_set (sv_events, revents);
195	}	274	}
196	else	275	else
197	sv_events = newSViv (revents);	276	sv_events = newSViv (revents);
198		277
199	PUSHMARK (SP);	278	PUSHMARK (SP);
200	EXTEND (SP, 2);
201	PUSHs (sv_self);
202	PUSHs (sv_events);	279	XPUSHs (sv_events);
203		280
204	PUTBACK;	281	PUTBACK;
205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	282	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206		283
207	SvREFCNT_dec (sv_self);	284	SvREFCNT_dec ((SV *)arg);
208		285
209	if (sv_events_cache)	286	if (sv_events_cache)
210	SvREFCNT_dec (sv_events);	287	SvREFCNT_dec (sv_events);
211	else	288	else
212	sv_events_cache = sv_events;	289	sv_events_cache = sv_events;
…		…
221		298
222	SP = PL_stack_base + mark;	299	SP = PL_stack_base + mark;
223	PUTBACK;	300	PUTBACK;
224	}	301	}
225		302
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	303	static ev_tstamp
267	e_periodic_cb (ev_periodic *w, ev_tstamp now)	304	e_periodic_cb (ev_periodic *w, ev_tstamp now)
268	{	305	{
269	ev_tstamp retval;	306	ev_tstamp retval;
270	int count;	307	int count;
…		…
273	ENTER;	310	ENTER;
274	SAVETMPS;	311	SAVETMPS;
275		312
276	PUSHMARK (SP);	313	PUSHMARK (SP);
277	EXTEND (SP, 2);	314	EXTEND (SP, 2);
278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	315	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279	PUSHs (newSVnv (now));	316	PUSHs (newSVnv (now));
280		317
281	PUTBACK;	318	PUTBACK;
282	count = call_sv (w->fh, G_SCALAR | G_EVAL);	319	count = call_sv (w->fh, G_SCALAR | G_EVAL);
283	SPAGAIN;	320	SPAGAIN;
…		…
313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	350	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
314		351
315	#define CHECK_SIG(sv,num) if ((num) < 0) \	352	#define CHECK_SIG(sv,num) if ((num) < 0) \
316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	353	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
317		354
		355	static void
		356	default_fork (void)
		357	{
		358	ev_loop_fork (EV_DEFAULT_UC);
		359	}
		360
318	/////////////////////////////////////////////////////////////////////////////	361	/////////////////////////////////////////////////////////////////////////////
319	// XS interface functions	362	// XS interface functions
320		363
321	MODULE = EV PACKAGE = EV PREFIX = ev_	364	MODULE = EV PACKAGE = EV PREFIX = ev_
322		365
…		…
334	const_iv (EV_, MINPRI)	377	const_iv (EV_, MINPRI)
335	const_iv (EV_, MAXPRI)	378	const_iv (EV_, MAXPRI)
336		379
337	const_iv (EV_, UNDEF)	380	const_iv (EV_, UNDEF)
338	const_iv (EV_, NONE)	381	const_iv (EV_, NONE)
339	const_iv (EV_, TIMEOUT)
340	const_iv (EV_, READ)	382	const_iv (EV_, READ)
341	const_iv (EV_, WRITE)	383	const_iv (EV_, WRITE)
		384	const_iv (EV_, IO)
		385	const_iv (EV_, TIMER)
		386	const_iv (EV_, PERIODIC)
342	const_iv (EV_, SIGNAL)	387	const_iv (EV_, SIGNAL)
		388	const_iv (EV_, CHILD)
		389	const_iv (EV_, STAT)
343	const_iv (EV_, IDLE)	390	const_iv (EV_, IDLE)
		391	const_iv (EV_, PREPARE)
		392	/*const_iv (EV_, CHECK) needs special tretament */
		393	const_iv (EV_, EMBED)
344	const_iv (EV_, CHECK)	394	const_iv (EV_, FORK)
		395	const_iv (EV_, CLEANUP)
		396	const_iv (EV_, ASYNC)
		397	const_iv (EV_, CUSTOM)
345	const_iv (EV_, ERROR)	398	const_iv (EV_, ERROR)
346		399
347	const_iv (EV, LOOP_ONESHOT)	400	const_iv (EV, RUN_NOWAIT)
348	const_iv (EV, LOOP_NONBLOCK)
349	const_iv (EV, UNLOOP_ONE)	401	const_iv (EV, RUN_ONCE)
		402
		403	const_iv (EV, BREAK_CANCEL)
		404	const_iv (EV, BREAK_ONE)
350	const_iv (EV, UNLOOP_ALL)	405	const_iv (EV, BREAK_ALL)
351
352	const_iv (EV, BACKEND_SELECT)	406	const_iv (EV, BACKEND_SELECT)
353	const_iv (EV, BACKEND_POLL)	407	const_iv (EV, BACKEND_POLL)
354	const_iv (EV, BACKEND_EPOLL)	408	const_iv (EV, BACKEND_EPOLL)
355	const_iv (EV, BACKEND_KQUEUE)	409	const_iv (EV, BACKEND_KQUEUE)
356	const_iv (EV, BACKEND_DEVPOLL)	410	const_iv (EV, BACKEND_DEVPOLL)
357	const_iv (EV, BACKEND_PORT)	411	const_iv (EV, BACKEND_PORT)
		412	const_iv (EV, BACKEND_ALL)
		413	const_iv (EV, BACKEND_MASK)
358	const_iv (EV, FLAG_AUTO)	414	const_iv (EV, FLAG_AUTO)
		415	const_iv (EV, FLAG_FORKCHECK)
		416	const_iv (EV, FLAG_SIGNALFD)
		417	const_iv (EV, FLAG_NOSIGMASK)
359	const_iv (EV, FLAG_NOENV)	418	const_iv (EV, FLAG_NOENV)
360	const_iv (EV, FLAG_FORKCHECK)	419	const_iv (EV, FLAG_NOINOTIFY)
		420
		421	const_iv (EV_, VERSION_MAJOR)
		422	const_iv (EV_, VERSION_MINOR)
		423	#if EV_COMPAT3
		424	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		425	const_iv (EV_, TIMEOUT)
		426	const_iv (EV, LOOP_NONBLOCK)
		427	const_iv (EV, LOOP_ONESHOT)
		428	const_iv (EV, UNLOOP_CANCEL)
		429	const_iv (EV, UNLOOP_ONE)
		430	const_iv (EV, UNLOOP_ALL)
		431	#endif
361	};	432	};
362		433
363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	434	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	435	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		436
		437	/* since this clashes with perl CHECK blocks, */
		438	/* but we are interested in constants, */
		439	/* and not blocks, we treat CHECK specially. */
		440	{
		441	/* the local $^W = 0 takes care of the warning */
		442	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		443	/* now we need to re-set the gv, in case it was hijacked */
		444	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		445	}
365		446
366	stash_loop = gv_stashpv ("EV::Loop" , 1);	447	stash_loop = gv_stashpv ("EV::Loop" , 1);
367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	448	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
368	stash_io = gv_stashpv ("EV::IO" , 1);	449	stash_io = gv_stashpv ("EV::IO" , 1);
369	stash_timer = gv_stashpv ("EV::Timer" , 1);	450	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
374	stash_check = gv_stashpv ("EV::Check" , 1);	455	stash_check = gv_stashpv ("EV::Check" , 1);
375	stash_child = gv_stashpv ("EV::Child" , 1);	456	stash_child = gv_stashpv ("EV::Child" , 1);
376	stash_embed = gv_stashpv ("EV::Embed" , 1);	457	stash_embed = gv_stashpv ("EV::Embed" , 1);
377	stash_stat = gv_stashpv ("EV::Stat" , 1);	458	stash_stat = gv_stashpv ("EV::Stat" , 1);
378	stash_fork = gv_stashpv ("EV::Fork" , 1);	459	stash_fork = gv_stashpv ("EV::Fork" , 1);
		460	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		461	stash_async = gv_stashpv ("EV::Async" , 1);
379		462
380	{	463	{
381	SV *sv = perl_get_sv ("EV::API", TRUE);	464	SV *sv = perl_get_sv ("EV::API", TRUE);
382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	465	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383		466
384	/* the poor man's shared library emulator */	467	/* the poor man's shared library emulator */
385	evapi.ver = EV_API_VERSION;	468	evapi.ver = EV_API_VERSION;
386	evapi.rev = EV_API_REVISION;	469	evapi.rev = EV_API_REVISION;
387	evapi.sv_fileno = sv_fileno;	470	evapi.sv_fileno = sv_fileno;
388	evapi.sv_signum = sv_signum;	471	evapi.sv_signum = s_signum;
389	evapi.supported_backends = ev_supported_backends ();	472	evapi.supported_backends = ev_supported_backends ();
390	evapi.recommended_backends = ev_recommended_backends ();	473	evapi.recommended_backends = ev_recommended_backends ();
391	evapi.embeddable_backends = ev_embeddable_backends ();	474	evapi.embeddable_backends = ev_embeddable_backends ();
392	evapi.time = ev_time;	475	evapi.time_ = ev_time;
		476	evapi.sleep_ = ev_sleep;
393	evapi.loop_new = ev_loop_new;	477	evapi.loop_new = ev_loop_new;
394	evapi.loop_destroy = ev_loop_destroy;	478	evapi.loop_destroy = ev_loop_destroy;
395	evapi.loop_fork = ev_loop_fork;	479	evapi.loop_fork = ev_loop_fork;
396	evapi.loop_count = ev_loop_count;	480	evapi.iteration = ev_iteration;
		481	evapi.depth = ev_depth;
		482	evapi.set_userdata = ev_set_userdata;
		483	evapi.userdata = ev_userdata;
397	evapi.now = ev_now;	484	evapi.now = ev_now;
		485	evapi.now_update = ev_now_update;
		486	evapi.suspend = ev_suspend;
		487	evapi.resume = ev_resume;
398	evapi.backend = ev_backend;	488	evapi.backend = ev_backend;
399	evapi.unloop = ev_unloop;	489	evapi.break_ = ev_break;
		490	evapi.invoke_pending = ev_invoke_pending;
		491	evapi.pending_count = ev_pending_count;
		492	evapi.verify = ev_verify;
		493	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		494	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400	evapi.ref = ev_ref;	495	evapi.ref = ev_ref;
401	evapi.unref = ev_unref;	496	evapi.unref = ev_unref;
402	evapi.loop = ev_loop;	497	evapi.run = ev_run;
403	evapi.once = ev_once;	498	evapi.once = ev_once;
404	evapi.io_start = ev_io_start;	499	evapi.io_start = ev_io_start;
405	evapi.io_stop = ev_io_stop;	500	evapi.io_stop = ev_io_stop;
406	evapi.timer_start = ev_timer_start;	501	evapi.timer_start = ev_timer_start;
407	evapi.timer_stop = ev_timer_stop;	502	evapi.timer_stop = ev_timer_stop;
408	evapi.timer_again = ev_timer_again;	503	evapi.timer_again = ev_timer_again;
		504	evapi.timer_remaining = ev_timer_remaining;
409	evapi.periodic_start = ev_periodic_start;	505	evapi.periodic_start = ev_periodic_start;
410	evapi.periodic_stop = ev_periodic_stop;	506	evapi.periodic_stop = ev_periodic_stop;
411	evapi.signal_start = ev_signal_start;	507	evapi.signal_start = ev_signal_start;
412	evapi.signal_stop = ev_signal_stop;	508	evapi.signal_stop = ev_signal_stop;
413	evapi.idle_start = ev_idle_start;	509	evapi.idle_start = ev_idle_start;
414	evapi.idle_stop = ev_idle_stop;	510	evapi.idle_stop = ev_idle_stop;
415	evapi.prepare_start = ev_prepare_start;	511	evapi.prepare_start = ev_prepare_start;
416	evapi.prepare_stop = ev_prepare_stop;	512	evapi.prepare_stop = ev_prepare_stop;
417	evapi.check_start = ev_check_start;	513	evapi.check_start = ev_check_start;
418	evapi.check_stop = ev_check_stop;	514	evapi.check_stop = ev_check_stop;
		515	#if EV_CHILD_ENABLE
419	evapi.child_start = ev_child_start;	516	evapi.child_start = ev_child_start;
420	evapi.child_stop = ev_child_stop;	517	evapi.child_stop = ev_child_stop;
		518	#endif
421	evapi.stat_start = ev_stat_start;	519	evapi.stat_start = ev_stat_start;
422	evapi.stat_stop = ev_stat_stop;	520	evapi.stat_stop = ev_stat_stop;
423	evapi.stat_stat = ev_stat_stat;	521	evapi.stat_stat = ev_stat_stat;
424	evapi.embed_start = ev_embed_start;	522	evapi.embed_start = ev_embed_start;
425	evapi.embed_stop = ev_embed_stop;	523	evapi.embed_stop = ev_embed_stop;
426	evapi.embed_sweep = ev_embed_sweep;	524	evapi.embed_sweep = ev_embed_sweep;
427	evapi.fork_start = ev_fork_start;	525	evapi.fork_start = ev_fork_start;
428	evapi.fork_stop = ev_fork_stop;	526	evapi.fork_stop = ev_fork_stop;
		527	evapi.cleanup_start = ev_cleanup_start;
		528	evapi.cleanup_stop = ev_cleanup_stop;
		529	evapi.async_start = ev_async_start;
		530	evapi.async_stop = ev_async_stop;
		531	evapi.async_send = ev_async_send;
429	evapi.clear_pending = ev_clear_pending;	532	evapi.clear_pending = ev_clear_pending;
430	evapi.invoke = ev_invoke;	533	evapi.invoke = ev_invoke;
431		534
432	sv_setiv (sv, (IV)&evapi);	535	sv_setiv (sv, (IV)&evapi);
433	SvREADONLY_on (sv);	536	SvREADONLY_on (sv);
434	}	537	}
435	#ifndef _WIN32	538	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		539	#if __linux
		540	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		541	__register_atfork (0, 0, default_fork, 0);
		542	#else
436	pthread_atfork (0, 0, ev_default_fork);	543	pthread_atfork (0, 0, default_fork);
437	#endif	544	#endif
		545	#endif
438	}	546	}
439		547
440	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	548	SV *ev_default_loop (unsigned int flags = 0)
441	CODE:	549	CODE:
442	{	550	{
443	if (!default_loop_sv)	551	if (!default_loop_sv)
444	{	552	{
445	evapi.default_loop = ev_default_loop (flags);	553	evapi.default_loop = ev_default_loop (flags);
…		…
453	RETVAL = newSVsv (default_loop_sv);	561	RETVAL = newSVsv (default_loop_sv);
454	}	562	}
455	OUTPUT:	563	OUTPUT:
456	RETVAL	564	RETVAL
457		565
		566	void ev_default_destroy ()
		567	CODE:
		568	ev_loop_destroy (EV_DEFAULT_UC);
		569	SvREFCNT_dec (default_loop_sv);
		570	default_loop_sv = 0;
		571
		572	unsigned int ev_supported_backends ()
		573
		574	unsigned int ev_recommended_backends ()
		575
		576	unsigned int ev_embeddable_backends ()
		577
		578	void ev_sleep (NV interval)
		579
458	NV ev_time ()	580	NV ev_time ()
		581
		582	void ev_feed_signal (SV *signal)
		583	CODE:
		584	{
		585	Signal signum = s_signum (signal);
		586	CHECK_SIG (signal, signum);
		587
		588	ev_feed_signal (signum);
		589	}
459		590
460	NV ev_now ()	591	NV ev_now ()
461	C_ARGS: evapi.default_loop	592	C_ARGS: evapi.default_loop
462		593
		594	void ev_now_update ()
		595	C_ARGS: evapi.default_loop
		596
		597	void ev_suspend ()
		598	C_ARGS: evapi.default_loop
		599
		600	void ev_resume ()
		601	C_ARGS: evapi.default_loop
		602
463	unsigned int ev_backend ()	603	unsigned int ev_backend ()
464	C_ARGS: evapi.default_loop	604	C_ARGS: evapi.default_loop
465		605
466	unsigned int ev_loop_count ()	606	void ev_verify ()
		607	ALIAS:
		608	loop_verify = 1
467	C_ARGS: evapi.default_loop	609	C_ARGS: evapi.default_loop
468		610
		611	unsigned int ev_iteration ()
		612	ALIAS:
		613	loop_count = 1
		614	C_ARGS: evapi.default_loop
		615
		616	unsigned int ev_depth ()
		617	ALIAS:
		618	loop_depth = 1
		619	C_ARGS: evapi.default_loop
		620
		621	void ev_set_io_collect_interval (NV interval)
		622	C_ARGS: evapi.default_loop, interval
		623
		624	void ev_set_timeout_collect_interval (NV interval)
		625	C_ARGS: evapi.default_loop, interval
		626
469	void ev_loop (int flags = 0)	627	int ev_run (int flags = 0)
		628	ALIAS:
		629	loop = 1
470	C_ARGS: evapi.default_loop, flags	630	C_ARGS: evapi.default_loop, flags
471		631
472	void ev_unloop (int how = 1)	632	void ev_break (int how = EVBREAK_ONE)
		633	ALIAS:
		634	unloop = 1
473	C_ARGS: evapi.default_loop, how	635	C_ARGS: evapi.default_loop, how
474		636
475	void ev_feed_fd_event (int fd, int revents = EV_NONE)	637	void ev_feed_fd_event (int fd, int revents = EV_NONE)
476	C_ARGS: evapi.default_loop, fd, revents	638	C_ARGS: evapi.default_loop, fd, revents
477		639
478	void ev_feed_signal_event (SV *signal)	640	void ev_feed_signal_event (SV *signal)
479	CODE:	641	CODE:
480	{	642	{
481	Signal signum = sv_signum (signal);	643	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	644	CHECK_SIG (signal, signum);
483		645
484	ev_feed_signal_event (evapi.default_loop, signum);	646	ev_feed_signal_event (evapi.default_loop, signum);
485	}	647	}
486		648
		649	unsigned int ev_pending_count ()
		650	C_ARGS: evapi.default_loop
		651
		652	void ev_invoke_pending ()
		653	C_ARGS: evapi.default_loop
		654
487	ev_io *io (SV *fh, int events, SV *cb)	655	ev_io *io (SV *fh, int events, SV *cb)
488	ALIAS:	656	ALIAS:
489	io_ns = 1	657	io_ns = 1
		658	_ae_io = 2
490	CODE:	659	CODE:
491	{	660	{
492	int fd = sv_fileno (fh);	661	int fd = s_fileno (fh, events & EV_WRITE);
493	CHECK_FD (fh, fd);	662	CHECK_FD (fh, fd);
494		663
		664	if (ix == 2)
		665	{
		666	ix = 0;
		667	events = events ? EV_WRITE : EV_READ;
		668	}
		669
495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	670	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496	RETVAL->fh = newSVsv (fh);	671	e_fh (RETVAL) = newSVsv (fh);
497	ev_io_set (RETVAL, fd, events);	672	ev_io_set (RETVAL, fd, events);
498	if (!ix) START (io, RETVAL);	673	if (!ix) START (io, RETVAL);
499	}	674	}
500	OUTPUT:	675	OUTPUT:
501	RETVAL	676	RETVAL
…		…
519	CHECK_REPEAT (interval);	694	CHECK_REPEAT (interval);
520	CODE:	695	CODE:
521	{	696	{
522	ev_periodic *w;	697	ev_periodic *w;
523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	698	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	699	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	700	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	701	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527	if (!ix) START (periodic, w);	702	if (!ix) START (periodic, w);
528	}	703	}
529	OUTPUT:	704	OUTPUT:
530	RETVAL	705	RETVAL
…		…
532	ev_signal *signal (SV *signal, SV *cb)	707	ev_signal *signal (SV *signal, SV *cb)
533	ALIAS:	708	ALIAS:
534	signal_ns = 1	709	signal_ns = 1
535	CODE:	710	CODE:
536	{	711	{
537	Signal signum = sv_signum (signal);	712	Signal signum = s_signum (signal);
538	CHECK_SIG (signal, signum);	713	CHECK_SIG (signal, signum);
539		714
540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	715	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541	ev_signal_set (RETVAL, signum);	716	ev_signal_set (RETVAL, signum);
542	if (!ix) START (signal, RETVAL);	717	if (!ix) START_SIGNAL (RETVAL);
543	}	718	}
544	OUTPUT:	719	OUTPUT:
545	RETVAL	720	RETVAL
546		721
547	ev_idle *idle (SV *cb)	722	ev_idle *idle (SV *cb)
…		…
582	ev_fork_set (RETVAL);	757	ev_fork_set (RETVAL);
583	if (!ix) START (fork, RETVAL);	758	if (!ix) START (fork, RETVAL);
584	OUTPUT:	759	OUTPUT:
585	RETVAL	760	RETVAL
586		761
		762	#if CLEANUP_ENABLED
		763
		764	ev_cleanup *cleanup (SV *cb)
		765	ALIAS:
		766	cleanup_ns = 1
		767	CODE:
		768	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		769	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		770	ev_cleanup_set (RETVAL);
		771	if (!ix) START (cleanup, RETVAL);
		772	OUTPUT:
		773	RETVAL
		774
		775	#endif
		776
587	ev_child *child (int pid, SV *cb)	777	ev_child *child (int pid, int trace, SV *cb)
588	ALIAS:	778	ALIAS:
589	child_ns = 1	779	child_ns = 1
590	CODE:	780	CODE:
		781	#if EV_CHILD_ENABLE
591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	782	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592	ev_child_set (RETVAL, pid);	783	ev_child_set (RETVAL, pid, trace);
593	if (!ix) START (child, RETVAL);	784	if (!ix) START (child, RETVAL);
		785	#else
		786	croak ("EV::child watchers not supported on this platform");
		787	#endif
594	OUTPUT:	788	OUTPUT:
595	RETVAL	789	RETVAL
		790
596		791
597	ev_stat *stat (SV *path, NV interval, SV *cb)	792	ev_stat *stat (SV *path, NV interval, SV *cb)
598	ALIAS:	793	ALIAS:
599	stat_ns = 1	794	stat_ns = 1
600	CODE:	795	CODE:
601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	796	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602	RETVAL->fh = newSVsv (path);	797	e_fh (RETVAL) = newSVsv (path);
603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	798	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604	if (!ix) START (stat, RETVAL);	799	if (!ix) START (stat, RETVAL);
605	OUTPUT:	800	OUTPUT:
606	RETVAL	801	RETVAL
607		802
		803	#ifndef EV_NO_LOOPS
		804
608	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)	805	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609	ALIAS:	806	ALIAS:
610	embed_ns = 1	807	embed_ns = 1
611	CODE:	808	CODE:
612	{	809	{
613	if (!(ev_backend (loop) & ev_embeddable_backends ()))	810	if (!(ev_backend (loop) & ev_embeddable_backends ()))
614	croak ("passed loop is not embeddable via EV::embed,");	811	croak ("passed loop is not embeddable via EV::embed,");
615		812
616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	813	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
617	RETVAL->fh = newSVsv (ST (0));	814	e_fh (RETVAL) = newSVsv (ST (0));
618	ev_embed_set (RETVAL, loop);	815	ev_embed_set (RETVAL, loop);
619
620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
621
622	if (!ix) START (embed, RETVAL);	816	if (!ix) START (embed, RETVAL);
623	}	817	}
		818	OUTPUT:
		819	RETVAL
		820
		821	#endif
		822
		823	ev_async *async (SV *cb)
		824	ALIAS:
		825	async_ns = 1
		826	CODE:
		827	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		828	ev_async_set (RETVAL);
		829	if (!ix) START (async, RETVAL);
624	OUTPUT:	830	OUTPUT:
625	RETVAL	831	RETVAL
626		832
627	void once (SV *fh, int events, SV *timeout, SV *cb)	833	void once (SV *fh, int events, SV *timeout, SV *cb)
628	CODE:	834	CODE:
629	ev_once (	835	ev_once (
630	evapi.default_loop,	836	evapi.default_loop,
631	sv_fileno (fh), events,	837	s_fileno (fh, events & EV_WRITE), events,
632	SvOK (timeout) ? SvNV (timeout) : -1.,	838	SvOK (timeout) ? SvNV (timeout) : -1.,
633	e_once_cb,	839	e_once_cb,
634	newSVsv (cb)	840	newSVsv (cb)
635	);	841	);
636		842
…		…
652	C_ARGS: e_loop (w), w, revents	858	C_ARGS: e_loop (w), w, revents
653		859
654	int keepalive (ev_watcher *w, int new_value = 0)	860	int keepalive (ev_watcher *w, int new_value = 0)
655	CODE:	861	CODE:
656	{	862	{
657	RETVAL = w->flags & WFLAG_KEEPALIVE;	863	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
658	new_value = new_value ? WFLAG_KEEPALIVE : 0;	864	new_value = new_value ? WFLAG_KEEPALIVE : 0;
659		865
660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	866	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
661	{	867	{
		868	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
662	REF (w);	869	REF (w);
663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
664	UNREF (w);	870	UNREF (w);
665	}	871	}
666	}	872	}
667	OUTPUT:	873	OUTPUT:
668	RETVAL	874	RETVAL
669		875
670	SV *cb (ev_watcher *w, SV *new_cb = 0)	876	SV *cb (ev_watcher *w, SV *new_cb = 0)
671	CODE:	877	CODE:
672	{	878	{
673	RETVAL = newSVsv (w->cb_sv);
674
675	if (items > 1)	879	if (items > 1)
676	sv_setsv (w->cb_sv, new_cb);	880	{
		881	new_cb = s_get_cv_croak (new_cb);
		882	RETVAL = newRV_noinc (w->cb_sv);
		883	w->cb_sv = SvREFCNT_inc (new_cb);
		884	}
		885	else
		886	RETVAL = newRV_inc (w->cb_sv);
677	}	887	}
678	OUTPUT:	888	OUTPUT:
679	RETVAL	889	RETVAL
680		890
681	SV *data (ev_watcher *w, SV *new_data = 0)	891	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
687	{	897	{
688	SvREFCNT_dec (w->data);	898	SvREFCNT_dec (w->data);
689	w->data = newSVsv (new_data);	899	w->data = newSVsv (new_data);
690	}	900	}
691	}	901	}
		902	OUTPUT:
		903	RETVAL
		904
		905	SV *loop (ev_watcher *w)
		906	CODE:
		907	RETVAL = newRV_inc (w->loop);
692	OUTPUT:	908	OUTPUT:
693	RETVAL	909	RETVAL
694		910
695	int priority (ev_watcher *w, int new_priority = 0)	911	int priority (ev_watcher *w, int new_priority = 0)
696	CODE:	912	CODE:
…		…
740	e_destroy (w);	956	e_destroy (w);
741		957
742	void set (ev_io *w, SV *fh, int events)	958	void set (ev_io *w, SV *fh, int events)
743	CODE:	959	CODE:
744	{	960	{
745	int fd = sv_fileno (fh);	961	int fd = s_fileno (fh, events & EV_WRITE);
746	CHECK_FD (fh, fd);	962	CHECK_FD (fh, fd);
747		963
748	sv_setsv (w->fh, fh);	964	sv_setsv (e_fh (w), fh);
749	RESET (io, w, (w, fd, events));	965	RESET (io, w, (w, fd, events));
750	}	966	}
751		967
752	SV *fh (ev_io *w, SV *new_fh = 0)	968	SV *fh (ev_io *w, SV *new_fh = 0)
753	CODE:	969	CODE:
754	{	970	{
755	if (items > 1)	971	if (items > 1)
756	{	972	{
757	int fd = sv_fileno (new_fh);	973	int fd = s_fileno (new_fh, w->events & EV_WRITE);
758	CHECK_FD (new_fh, fd);	974	CHECK_FD (new_fh, fd);
759		975
760	RETVAL = w->fh;	976	RETVAL = e_fh (w);
761	w->fh = newSVsv (new_fh);	977	e_fh (w) = newSVsv (new_fh);
762		978
763	RESET (io, w, (w, fd, w->events));	979	RESET (io, w, (w, fd, w->events));
764	}	980	}
765	else	981	else
766	RETVAL = newSVsv (w->fh);	982	RETVAL = newSVsv (e_fh (w));
767	}	983	}
768	OUTPUT:	984	OUTPUT:
769	RETVAL	985	RETVAL
770		986
771	int events (ev_io *w, int new_events = EV_UNDEF)	987	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
781		997
782	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	998	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
783		999
784	void ev_signal_start (ev_signal *w)	1000	void ev_signal_start (ev_signal *w)
785	CODE:	1001	CODE:
786	START (signal, w);	1002	START_SIGNAL (w);
787		1003
788	void ev_signal_stop (ev_signal *w)	1004	void ev_signal_stop (ev_signal *w)
789	CODE:	1005	CODE:
790	STOP (signal, w);	1006	STOP (signal, w);
791		1007
…		…
795	e_destroy (w);	1011	e_destroy (w);
796		1012
797	void set (ev_signal *w, SV *signal)	1013	void set (ev_signal *w, SV *signal)
798	CODE:	1014	CODE:
799	{	1015	{
800	Signal signum = sv_signum (signal);	1016	Signal signum = s_signum (signal);
801	CHECK_SIG (signal, signum);	1017	CHECK_SIG (signal, signum);
802		1018
803	RESET (signal, w, (w, signum));	1019	RESET_SIGNAL (w, (w, signum));
804	}	1020	}
805		1021
806	int signal (ev_signal *w, SV *new_signal = 0)	1022	int signal (ev_signal *w, SV *new_signal = 0)
807	CODE:	1023	CODE:
808	{	1024	{
809	RETVAL = w->signum;	1025	RETVAL = w->signum;
810		1026
811	if (items > 1)	1027	if (items > 1)
812	{	1028	{
813	Signal signum = sv_signum (new_signal);	1029	Signal signum = s_signum (new_signal);
814	CHECK_SIG (new_signal, signum);	1030	CHECK_SIG (new_signal, signum);
815		1031
816	RESET (signal, w, (w, signum));	1032	RESET_SIGNAL (w, (w, signum));
817	}	1033	}
818	}	1034	}
819	OUTPUT:	1035	OUTPUT:
820	RETVAL	1036	RETVAL
821		1037
…		…
833		1049
834	void ev_timer_again (ev_timer *w)	1050	void ev_timer_again (ev_timer *w)
835	INIT:	1051	INIT:
836	CHECK_REPEAT (w->repeat);	1052	CHECK_REPEAT (w->repeat);
837	CODE:	1053	CODE:
838	REF (w);
839	ev_timer_again (e_loop (w), w);	1054	ev_timer_again (e_loop (w), w);
840	UNREF (w);	1055	UNREF (w);
		1056
		1057	NV ev_timer_remaining (ev_timer *w)
		1058	C_ARGS: e_loop (w), w
841		1059
842	void DESTROY (ev_timer *w)	1060	void DESTROY (ev_timer *w)
843	CODE:	1061	CODE:
844	STOP (timer, w);	1062	STOP (timer, w);
845	e_destroy (w);	1063	e_destroy (w);
…		…
848	INIT:	1066	INIT:
849	CHECK_REPEAT (repeat);	1067	CHECK_REPEAT (repeat);
850	CODE:	1068	CODE:
851	RESET (timer, w, (w, after, repeat));	1069	RESET (timer, w, (w, after, repeat));
852		1070
853	NV at (ev_timer *w)
854	CODE:
855	RETVAL = w->at;
856	OUTPUT:
857	RETVAL
858
859	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1071	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
860		1072
861	void ev_periodic_start (ev_periodic *w)	1073	void ev_periodic_start (ev_periodic *w)
862	INIT:	1074	INIT:
863	CHECK_REPEAT (w->interval);	1075	CHECK_REPEAT (w->interval);
…		…
868	CODE:	1080	CODE:
869	STOP (periodic, w);	1081	STOP (periodic, w);
870		1082
871	void ev_periodic_again (ev_periodic *w)	1083	void ev_periodic_again (ev_periodic *w)
872	CODE:	1084	CODE:
873	REF (w);
874	ev_periodic_again (e_loop (w), w);	1085	ev_periodic_again (e_loop (w), w);
875	UNREF (w);	1086	UNREF (w);
876		1087
877	void DESTROY (ev_periodic *w)	1088	void DESTROY (ev_periodic *w)
878	CODE:	1089	CODE:
…		…
882	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1093	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
883	INIT:	1094	INIT:
884	CHECK_REPEAT (interval);	1095	CHECK_REPEAT (interval);
885	CODE:	1096	CODE:
886	{	1097	{
887	SvREFCNT_dec (w->fh);	1098	SvREFCNT_dec (e_fh (w));
888	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1099	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
889		1100
890	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1101	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
891	}	1102	}
892		1103
893	NV at (ev_periodic *w)	1104	NV at (ev_periodic *w)
894	CODE:	1105	CODE:
895	RETVAL = w->at;	1106	RETVAL = ev_periodic_at (w);
896	OUTPUT:	1107	OUTPUT:
897	RETVAL	1108	RETVAL
898		1109
899	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1110	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
900		1111
…		…
909	void DESTROY (ev_idle *w)	1120	void DESTROY (ev_idle *w)
910	CODE:	1121	CODE:
911	STOP (idle, w);	1122	STOP (idle, w);
912	e_destroy (w);	1123	e_destroy (w);
913		1124
914	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1125	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
915		1126
916	void ev_prepare_start (ev_prepare *w)	1127	void ev_prepare_start (ev_prepare *w)
917	CODE:	1128	CODE:
918	START (prepare, w);	1129	START (prepare, w);
919		1130
…		…
954	void DESTROY (ev_fork *w)	1165	void DESTROY (ev_fork *w)
955	CODE:	1166	CODE:
956	STOP (fork, w);	1167	STOP (fork, w);
957	e_destroy (w);	1168	e_destroy (w);
958		1169
		1170	#if CLEANUP_ENABLED
		1171
		1172	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1173
		1174	void ev_cleanup_start (ev_cleanup *w)
		1175	CODE:
		1176	START (cleanup, w);
		1177
		1178	void ev_cleanup_stop (ev_cleanup *w)
		1179	CODE:
		1180	STOP (cleanup, w);
		1181
		1182	void DESTROY (ev_cleanup *w)
		1183	CODE:
		1184	STOP (cleanup, w);
		1185	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1186	e_destroy (w);
		1187
		1188	int keepalive (ev_watcher *w, SV *new_value = 0)
		1189	CODE:
		1190	RETVAL = 1;
		1191	OUTPUT:
		1192	RETVAL
		1193
		1194	#endif
		1195
959	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1196	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1197
		1198	#if EV_CHILD_ENABLE
960		1199
961	void ev_child_start (ev_child *w)	1200	void ev_child_start (ev_child *w)
962	CODE:	1201	CODE:
963	START (child, w);	1202	START (child, w);
964		1203
…		…
969	void DESTROY (ev_child *w)	1208	void DESTROY (ev_child *w)
970	CODE:	1209	CODE:
971	STOP (child, w);	1210	STOP (child, w);
972	e_destroy (w);	1211	e_destroy (w);
973		1212
974	void set (ev_child *w, int pid)	1213	void set (ev_child *w, int pid, int trace)
975	CODE:	1214	CODE:
976	RESET (child, w, (w, pid));	1215	RESET (child, w, (w, pid, trace));
977		1216
978	int pid (ev_child *w, int new_pid = 0)
979	CODE:
980	{
981	RETVAL = w->pid;
982
983	if (items > 1)
984	RESET (child, w, (w, new_pid));
985	}
986	OUTPUT:
987	RETVAL
988
989
990	int rstatus (ev_child *w)	1217	int pid (ev_child *w)
991	ALIAS:	1218	ALIAS:
992	rpid = 1	1219	rpid = 1
		1220	rstatus = 2
993	CODE:	1221	CODE:
994	RETVAL = ix ? w->rpid : w->rstatus;	1222	RETVAL = ix == 0 ? w->pid
		1223	: ix == 1 ? w->rpid
		1224	: w->rstatus;
995	OUTPUT:	1225	OUTPUT:
996	RETVAL	1226	RETVAL
		1227
		1228	#endif
997		1229
998	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1230	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
999		1231
1000	void ev_stat_start (ev_stat *w)	1232	void ev_stat_start (ev_stat *w)
1001	CODE:	1233	CODE:
…		…
1011	e_destroy (w);	1243	e_destroy (w);
1012		1244
1013	void set (ev_stat *w, SV *path, NV interval)	1245	void set (ev_stat *w, SV *path, NV interval)
1014	CODE:	1246	CODE:
1015	{	1247	{
1016	sv_setsv (w->fh, path);	1248	sv_setsv (e_fh (w), path);
1017	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1249	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1018	}	1250	}
1019		1251
1020	SV *path (ev_stat *w, SV *new_path = 0)	1252	SV *path (ev_stat *w, SV *new_path = 0)
1021	CODE:	1253	CODE:
1022	{	1254	{
1023	RETVAL = SvREFCNT_inc (w->fh);	1255	RETVAL = SvREFCNT_inc (e_fh (w));
1024		1256
1025	if (items > 1)	1257	if (items > 1)
1026	{	1258	{
1027	SvREFCNT_dec (w->fh);	1259	SvREFCNT_dec (e_fh (w));
1028	w->fh = newSVsv (new_path);	1260	e_fh (w) = newSVsv (new_path);
1029	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1261	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1030	}	1262	}
1031	}	1263	}
1032	OUTPUT:	1264	OUTPUT:
1033	RETVAL	1265	RETVAL
1034		1266
…		…
1036	CODE:	1268	CODE:
1037	{	1269	{
1038	RETVAL = w->interval;	1270	RETVAL = w->interval;
1039		1271
1040	if (items > 1)	1272	if (items > 1)
1041	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1273	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1042	}	1274	}
1043	OUTPUT:	1275	OUTPUT:
1044	RETVAL	1276	RETVAL
1045		1277
1046	void prev (ev_stat *w)	1278	void prev (ev_stat *w)
…		…
1105	e_destroy (w);	1337	e_destroy (w);
1106		1338
1107	void set (ev_embed *w, struct ev_loop *loop)	1339	void set (ev_embed *w, struct ev_loop *loop)
1108	CODE:	1340	CODE:
1109	{	1341	{
1110	sv_setsv (w->fh, ST (1));	1342	sv_setsv (e_fh (w), ST (1));
1111	RESET (embed, w, (w, loop));	1343	RESET (embed, w, (w, loop));
1112	}	1344	}
1113		1345
		1346	SV *other (ev_embed *w)
		1347	CODE:
		1348	RETVAL = newSVsv (e_fh (w));
		1349	OUTPUT:
		1350	RETVAL
		1351
		1352	void ev_embed_sweep (ev_embed *w)
		1353	C_ARGS: e_loop (w), w
		1354
		1355	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1356
		1357	void ev_async_start (ev_async *w)
		1358	CODE:
		1359	START (async, w);
		1360
		1361	void ev_async_stop (ev_async *w)
		1362	CODE:
		1363	STOP (async, w);
		1364
		1365	void DESTROY (ev_async *w)
		1366	CODE:
		1367	STOP (async, w);
		1368	e_destroy (w);
		1369
		1370	void ev_async_send (ev_async *w)
		1371	C_ARGS: e_loop (w), w
		1372
		1373	SV *ev_async_async_pending (ev_async *w)
		1374	CODE:
		1375	RETVAL = boolSV (ev_async_pending (w));
		1376	OUTPUT:
		1377	RETVAL
		1378
		1379	#ifndef EV_NO_LOOPS
		1380
1114	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_	1381	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1115		1382
1116	SV *new (SV *klass, unsigned int flags = ev_supported_backends ())	1383	SV *new (SV *klass, unsigned int flags = 0)
1117	CODE:	1384	CODE:
1118	{	1385	{
1119	struct ev_loop *loop = ev_loop_new (flags);	1386	struct ev_loop *loop = ev_loop_new (flags);
1120		1387
1121	if (!loop)	1388	if (!loop)
…		…
1126	OUTPUT:	1393	OUTPUT:
1127	RETVAL	1394	RETVAL
1128		1395
1129	void DESTROY (struct ev_loop *loop)	1396	void DESTROY (struct ev_loop *loop)
1130	CODE:	1397	CODE:
1131	if (loop != evapi.default_loop) /* global destruction sucks */	1398	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1399	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1400	if (loop != evapi.default_loop)
1132	ev_loop_destroy (loop);	1401	ev_loop_destroy (loop);
1133		1402
		1403	void ev_loop_fork (struct ev_loop *loop)
		1404
		1405	NV ev_now (struct ev_loop *loop)
		1406
		1407	void ev_now_update (struct ev_loop *loop)
		1408
		1409	void ev_suspend (struct ev_loop *loop)
		1410
		1411	void ev_resume (struct ev_loop *loop)
		1412
		1413	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1414
		1415	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1416
		1417	unsigned int ev_backend (struct ev_loop *loop)
		1418
		1419	void ev_verify (struct ev_loop *loop)
		1420	ALIAS:
		1421	loop_verify = 1
		1422
		1423	unsigned int ev_iteration (struct ev_loop *loop)
		1424	ALIAS:
		1425	loop_count = 1
		1426
		1427	unsigned int ev_depth (struct ev_loop *loop)
		1428	ALIAS:
		1429	loop_depth = 1
		1430
		1431	int ev_run (struct ev_loop *loop, int flags = 0)
		1432	ALIAS:
		1433	loop = 1
		1434
		1435	void ev_break (struct ev_loop *loop, int how = 1)
		1436	ALIAS:
		1437	unloop = 1
		1438
		1439	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1440
		1441	unsigned int ev_pending_count (struct ev_loop *loop)
		1442
		1443	void ev_invoke_pending (struct ev_loop *loop)
		1444
		1445	#if 0
		1446
		1447	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1448	CODE:
		1449	{
		1450	Signal signum = s_signum (signal);
		1451	CHECK_SIG (signal, signum);
		1452
		1453	ev_feed_signal_event (loop, signum);
		1454	}
		1455
		1456	#endif
		1457
1134	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)	1458	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1135	ALIAS:	1459	ALIAS:
1136	io_ns = 1	1460	io_ns = 1
1137	CODE:	1461	CODE:
1138	{	1462	{
1139	int fd = sv_fileno (fh);	1463	int fd = s_fileno (fh, events & EV_WRITE);
1140	CHECK_FD (fh, fd);	1464	CHECK_FD (fh, fd);
1141		1465
1142	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1466	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1143	RETVAL->fh = newSVsv (fh);	1467	e_fh (RETVAL) = newSVsv (fh);
1144	ev_io_set (RETVAL, fd, events);	1468	ev_io_set (RETVAL, fd, events);
1145	if (!ix) START (io, RETVAL);	1469	if (!ix) START (io, RETVAL);
1146	}	1470	}
1147	OUTPUT:	1471	OUTPUT:
1148	RETVAL	1472	RETVAL
1149		1473
		1474	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1475	ALIAS:
		1476	timer_ns = 1
		1477	INIT:
		1478	CHECK_REPEAT (repeat);
		1479	CODE:
		1480	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1481	ev_timer_set (RETVAL, after, repeat);
		1482	if (!ix) START (timer, RETVAL);
		1483	OUTPUT:
		1484	RETVAL
		1485
		1486	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1487	ALIAS:
		1488	periodic_ns = 1
		1489	INIT:
		1490	CHECK_REPEAT (interval);
		1491	CODE:
		1492	{
		1493	ev_periodic *w;
		1494	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1495	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1496	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1497	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1498	if (!ix) START (periodic, w);
		1499	}
		1500	OUTPUT:
		1501	RETVAL
		1502
		1503	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1504	ALIAS:
		1505	signal_ns = 1
		1506	CODE:
		1507	{
		1508	Signal signum = s_signum (signal);
		1509	CHECK_SIG (signal, signum);
		1510
		1511	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1512	ev_signal_set (RETVAL, signum);
		1513	if (!ix) START_SIGNAL (RETVAL);
		1514	}
		1515	OUTPUT:
		1516	RETVAL
		1517
		1518	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1519	ALIAS:
		1520	idle_ns = 1
		1521	CODE:
		1522	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1523	ev_idle_set (RETVAL);
		1524	if (!ix) START (idle, RETVAL);
		1525	OUTPUT:
		1526	RETVAL
		1527
		1528	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1529	ALIAS:
		1530	prepare_ns = 1
		1531	CODE:
		1532	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1533	ev_prepare_set (RETVAL);
		1534	if (!ix) START (prepare, RETVAL);
		1535	OUTPUT:
		1536	RETVAL
		1537
		1538	ev_check *check (struct ev_loop *loop, SV *cb)
		1539	ALIAS:
		1540	check_ns = 1
		1541	CODE:
		1542	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1543	ev_check_set (RETVAL);
		1544	if (!ix) START (check, RETVAL);
		1545	OUTPUT:
		1546	RETVAL
		1547
		1548	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1549	ALIAS:
		1550	fork_ns = 1
		1551	CODE:
		1552	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1553	ev_fork_set (RETVAL);
		1554	if (!ix) START (fork, RETVAL);
		1555	OUTPUT:
		1556	RETVAL
		1557
		1558	#if CLEANUP_ENABLED
		1559
		1560	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1561	ALIAS:
		1562	cleanup_ns = 1
		1563	CODE:
		1564	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1565	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1566	ev_cleanup_set (RETVAL);
		1567	if (!ix) START (cleanup, RETVAL);
		1568	OUTPUT:
		1569	RETVAL
		1570
		1571	#endif
		1572
		1573	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1574	ALIAS:
		1575	child_ns = 1
		1576	CODE:
		1577	#if EV_CHILD_ENABLE
		1578	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1579	ev_child_set (RETVAL, pid, trace);
		1580	if (!ix) START (child, RETVAL);
		1581	#else
		1582	croak ("EV::child watchers not supported on this platform");
		1583	#endif
		1584	OUTPUT:
		1585	RETVAL
		1586
		1587	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1588	ALIAS:
		1589	stat_ns = 1
		1590	CODE:
		1591	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1592	e_fh (RETVAL) = newSVsv (path);
		1593	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1594	if (!ix) START (stat, RETVAL);
		1595	OUTPUT:
		1596	RETVAL
		1597
		1598	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1599	ALIAS:
		1600	embed_ns = 1
		1601	CODE:
		1602	{
		1603	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1604	croak ("passed loop is not embeddable via EV::embed,");
		1605
		1606	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1607	e_fh (RETVAL) = newSVsv (ST (1));
		1608	ev_embed_set (RETVAL, other);
		1609	if (!ix) START (embed, RETVAL);
		1610	}
		1611	OUTPUT:
		1612	RETVAL
		1613
		1614	ev_async *async (struct ev_loop *loop, SV *cb)
		1615	ALIAS:
		1616	async_ns = 1
		1617	CODE:
		1618	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1619	ev_async_set (RETVAL);
		1620	if (!ix) START (async, RETVAL);
		1621	OUTPUT:
		1622	RETVAL
		1623
		1624	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1625	CODE:
		1626	ev_once (
		1627	loop,
		1628	s_fileno (fh, events & EV_WRITE), events,
		1629	SvOK (timeout) ? SvNV (timeout) : -1.,
		1630	e_once_cb,
		1631	newSVsv (cb)
		1632	);
		1633
		1634	#endif
		1635

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