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Comparing EV/EV.xs (file contents):
Revision 1.105 by root, Thu Jan 31 20:10:28 2008 UTC vs.
Revision 1.183 by root, Wed Aug 16 16:03:37 2023 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	#if EV_ENABLE_ASSERTIONS
		25	# undef NDEBUG
		26	#else
		27	# define NDEBUG 1
		28	#endif
		29
		30	/* make sure we get a real assert, not perl's incompatible version */
		31	#undef assert
		32	#include <assert.h>
		33
		34	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	35	#define EV_PROTOTYPES 1
8	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	36	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9	#define EV_H <ev.h>	37	#define EV_USE_FLOOR 1
		38	#define EV_API_STATIC
		39	#define EV_H "../libev/ev.h"
		40	#define EV_CONFIG_H error
10	#include "EV/EVAPI.h"	41	#include "EV/EVAPI.h"
11
12	/* fix perl api breakage */
13	#undef signal
14	#undef sigaction
15		42
16	#define EV_SELECT_IS_WINSOCKET 0	43	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	44	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	45	# define EV_SELECT_USE_FD_SET 0
19	# define NFDBITS PERL_NFDBITS	46	# define NFDBITS PERL_NFDBITS
20	# define fd_mask Perl_fd_mask	47	# define fd_mask Perl_fd_mask
21	#endif	48	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	49	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	50	#include "libev/ev.c"
24		51
25	#ifndef _WIN32	52	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	53	# include <pthread.h>
27	#endif	54	#endif
28		55
29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	56	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		57	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		58	#define e_self(w) ((ev_watcher *)(w))->self
		59	#define e_fh(w) ((ev_watcher *)(w))->fh
		60	#define e_data(w) ((ev_watcher *)(w))->data
30		61
31	#define WFLAG_KEEPALIVE 1	62	#define WFLAG_KEEPALIVE 1
		63	#define WFLAG_UNREFED 2 /* has been unref'ed */
32		64
33	#define UNREF(w) \	65	#define UNREF(w) \
34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	66	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35	&& !ev_is_active (w)) \	67	&& ev_is_active (w)) \
		68	{ \
36	ev_unref (e_loop (w));	69	ev_unref (e_loop (w)); \
		70	e_flags (w) |= WFLAG_UNREFED; \
		71	}
37		72
38	#define REF(w) \	73	#define REF(w) \
39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	74	if (e_flags (w) & WFLAG_UNREFED) \
40	&& ev_is_active (w)) \	75	{ \
		76	e_flags (w) &= ~WFLAG_UNREFED; \
41	ev_ref (e_loop (w));	77	ev_ref (e_loop (w)); \
		78	}
42		79
43	#define START(type,w) \	80	#define START(type,w) \
44	do { \	81	do { \
		82	ev_ ## type ## _start (e_loop (w), w); \
45	UNREF (w); \	83	UNREF (w); \
46	ev_ ## type ## _start (e_loop (w), w); \
47	} while (0)	84	} while (0)
48		85
49	#define STOP(type,w) \	86	#define STOP(type,w) \
50	do { \	87	do { \
51	REF (w); \	88	REF (w); \
52	ev_ ## type ## _stop (e_loop (w), w); \	89	ev_ ## type ## _stop (e_loop (w), w); \
53	} while (0)	90	} while (0)
54		91
		92	#define PAUSE(type) \
		93	do { \
		94	int active = ev_is_active (w); \
		95	if (active) STOP (type, w)
		96
		97	#define RESUME(type) \
		98	if (active) START (type, w); \
		99	} while (0)
		100
		101
55	#define RESET(type,w,seta) \	102	#define RESET(type,w,seta) \
56	do { \	103	PAUSE (type); \
57	int active = ev_is_active (w); \
58	if (active) STOP (type, w); \
59	ev_ ## type ## _set seta; \	104	ev_ ## type ## _set seta; \
60	if (active) START (type, w); \	105	RESUME (type)
61	} while (0)
62		106
63	typedef int Signal;	107	typedef int Signal;
		108
		109	/* horrible... */
		110	#define CHECK_SIGNAL_CAN_START(w) \
		111	do { \
		112	/* dive into the internals of libev to avoid aborting in libev */ \
		113	if (signals [(w)->signum - 1].loop \
		114	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		115	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		116	} while (0)
		117
		118	#define START_SIGNAL(w) \
		119	do { \
		120	CHECK_SIGNAL_CAN_START (w); \
		121	START (signal, w); \
		122	} while (0) \
		123
		124	#define RESET_SIGNAL(w,seta) \
		125	do { \
		126	int active = ev_is_active (w); \
		127	if (active) STOP (signal, w); \
		128	ev_ ## signal ## _set seta; \
		129	if (active) START_SIGNAL (w); \
		130	} while (0)
64		131
65	static SV *default_loop_sv;	132	static SV *default_loop_sv;
66		133
67	static struct EVAPI evapi;	134	static struct EVAPI evapi;
68		135
…		…
77	*stash_stat,	144	*stash_stat,
78	*stash_idle,	145	*stash_idle,
79	*stash_prepare,	146	*stash_prepare,
80	*stash_check,	147	*stash_check,
81	*stash_embed,	148	*stash_embed,
82	*stash_fork;	149	*stash_fork,
83		150	*stash_cleanup,
84	#ifndef SIG_SIZE	151	*stash_async;
85	/* kudos to Slaven Rezic for the idea */
86	static char sig_size [] = { SIG_NUM };
87	# define SIG_SIZE (sizeof (sig_size) + 1)
88	#endif
89
90	static Signal
91	sv_signum (SV *sig)
92	{
93	Signal signum;
94
95	SvGETMAGIC (sig);
96
97	for (signum = 1; signum < SIG_SIZE; ++signum)
98	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
99	return signum;
100
101	signum = SvIV (sig);
102
103	if (signum > 0 && signum < SIG_SIZE)
104	return signum;
105
106	return -1;
107	}
108		152
109	/////////////////////////////////////////////////////////////////////////////	153	/////////////////////////////////////////////////////////////////////////////
110	// Event	154	// Event
111		155
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	156	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		157
114	static int
115	sv_fileno (SV *fh)
116	{
117	SvGETMAGIC (fh);
118
119	if (SvROK (fh))
120	fh = SvRV (fh);
121
122	if (SvTYPE (fh) == SVt_PVGV)
123	return PerlIO_fileno (IoIFP (sv_2io (fh)));
124
125	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
126	return SvIV (fh);
127
128	return -1;
129	}
130
131	static void *	158	static void *
132	e_new (int size, SV *cb_sv, SV *loop)	159	e_new (int size, SV *cb_sv, SV *loop)
133	{	160	{
		161	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	162	ev_watcher *w;
135	SV *self = NEWSV (0, size);	163	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	164	SvPOK_only (self);
137	SvCUR_set (self, size);	165	SvCUR_set (self, size);
138		166
139	w = (ev_watcher *)SvPVX (self);	167	w = (ev_watcher *)SvPVX (self);
140		168
141	ev_init (w, e_cb);	169	ev_init (w, cv ? e_cb : 0);
142		170
143	w->loop = SvREFCNT_inc (SvRV (loop));	171	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->e_flags = WFLAG_KEEPALIVE;	172	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	173	w->data = 0;
146	w->fh = 0;	174	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	175	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	176	w->self = self;
149		177
150	return (void *)w;	178	return (void *)w;
151	}	179	}
152		180
…		…
176	}	204	}
177		205
178	return rv;	206	return rv;
179	}	207	}
180		208
181	static SV *sv_events_cache;	209	static SV *sv_self_cache, *sv_events_cache;
182		210
183	static void	211	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	212	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	213	{
186	dSP;	214	dSP;
187	I32 mark = SP - PL_stack_base;	215	I32 mark = SP - PL_stack_base;
188	SV *sv_self, *sv_events;	216	SV *sv_self, *sv_events;
189		217
		218	/* libev might have stopped the watcher */
		219	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		220	&& !ev_is_active (w))
		221	REF (w);
		222
		223	if (ecb_expect_true (sv_self_cache))
		224	{
		225	sv_self = sv_self_cache; sv_self_cache = 0;
		226	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		227	}
		228	else
		229	{
190	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	230	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		231	SvREADONLY_on (sv_self);
		232	}
		233
		234	if (ecb_expect_true (sv_events_cache))
		235	{
		236	sv_events = sv_events_cache; sv_events_cache = 0;
		237	SvIV_set (sv_events, revents);
		238	SvIOK_only (sv_events);
		239	}
		240	else
		241	{
		242	sv_events = newSViv (revents);
		243	SvREADONLY_on (sv_events);
		244	}
		245
		246	PUSHMARK (SP);
		247	EXTEND (SP, 2);
		248	PUSHs (sv_self);
		249	PUSHs (sv_events);
		250
		251	PUTBACK;
		252	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		253
		254	if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		255	SvREFCNT_dec (sv_self);
		256	else
		257	{
		258	SvREFCNT_dec (SvRV (sv_self));
		259	SvRV_set (sv_self, &PL_sv_undef);
		260	sv_self_cache = sv_self;
		261	}
		262
		263	if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		264	SvREFCNT_dec (sv_events);
		265	else
		266	sv_events_cache = sv_events;
		267
		268	if (ecb_expect_false (SvTRUE (ERRSV)))
		269	{
		270	SPAGAIN;
		271	PUSHMARK (SP);
		272	PUTBACK;
		273	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		274	}
		275
		276	SP = PL_stack_base + mark;
		277	PUTBACK;
		278	}
		279
		280	static void
		281	e_once_cb (int revents, void *arg)
		282	{
		283	dSP;
		284	I32 mark = SP - PL_stack_base;
		285	SV *sv_events;
191		286
192	if (sv_events_cache)	287	if (sv_events_cache)
193	{	288	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	289	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	290	SvIV_set (sv_events, revents);
196	}	291	}
197	else	292	else
198	sv_events = newSViv (revents);	293	sv_events = newSViv (revents);
199		294
200	PUSHMARK (SP);	295	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	296	XPUSHs (sv_events);
204		297
205	PUTBACK;	298	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	299	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
207		300
208	SvREFCNT_dec (sv_self);	301	SvREFCNT_dec ((SV *)arg);
209		302
210	if (sv_events_cache)	303	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	304	SvREFCNT_dec (sv_events);
212	else	305	else
213	sv_events_cache = sv_events;	306	sv_events_cache = sv_events;
…		…
222		315
223	SP = PL_stack_base + mark;	316	SP = PL_stack_base + mark;
224	PUTBACK;	317	PUTBACK;
225	}	318	}
226		319
227	static void
228	e_once_cb (int revents, void *arg)
229	{
230	dSP;
231	I32 mark = SP - PL_stack_base;
232	SV *sv_events;
233
234	if (sv_events_cache)
235	{
236	sv_events = sv_events_cache; sv_events_cache = 0;
237	SvIV_set (sv_events, revents);
238	}
239	else
240	sv_events = newSViv (revents);
241
242	PUSHMARK (SP);
243	XPUSHs (sv_events);
244
245	PUTBACK;
246	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
247
248	SvREFCNT_dec ((SV *)arg);
249
250	if (sv_events_cache)
251	SvREFCNT_dec (sv_events);
252	else
253	sv_events_cache = sv_events;
254
255	if (SvTRUE (ERRSV))
256	{
257	SPAGAIN;
258	PUSHMARK (SP);
259	PUTBACK;
260	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
261	}
262
263	SP = PL_stack_base + mark;
264	PUTBACK;
265	}
266
267	static ev_tstamp	320	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	321	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	322	{
270	ev_tstamp retval;	323	ev_tstamp retval;
271	int count;	324	int count;
…		…
274	ENTER;	327	ENTER;
275	SAVETMPS;	328	SAVETMPS;
276		329
277	PUSHMARK (SP);	330	PUSHMARK (SP);
278	EXTEND (SP, 2);	331	EXTEND (SP, 2);
279	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	332	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
280	PUSHs (newSVnv (now));	333	PUSHs (newSVnv (now));
281		334
282	PUTBACK;	335	PUTBACK;
283	count = call_sv (w->fh, G_SCALAR | G_EVAL);	336	count = call_sv (w->fh, G_SCALAR | G_EVAL);
284	SPAGAIN;	337	SPAGAIN;
…		…
314	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	367	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
315		368
316	#define CHECK_SIG(sv,num) if ((num) < 0) \	369	#define CHECK_SIG(sv,num) if ((num) < 0) \
317	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	370	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
318		371
		372	static void
		373	default_fork (void)
		374	{
		375	ev_loop_fork (EV_DEFAULT_UC);
		376	}
		377
319	/////////////////////////////////////////////////////////////////////////////	378	/////////////////////////////////////////////////////////////////////////////
320	// XS interface functions	379	// XS interface functions
321		380
322	MODULE = EV PACKAGE = EV PREFIX = ev_	381	MODULE = EV PACKAGE = EV PREFIX = ev_
323		382
…		…
335	const_iv (EV_, MINPRI)	394	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	395	const_iv (EV_, MAXPRI)
337		396
338	const_iv (EV_, UNDEF)	397	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	398	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	399	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	400	const_iv (EV_, WRITE)
		401	const_iv (EV_, IO)
		402	const_iv (EV_, TIMER)
		403	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	404	const_iv (EV_, SIGNAL)
		405	const_iv (EV_, CHILD)
		406	const_iv (EV_, STAT)
344	const_iv (EV_, IDLE)	407	const_iv (EV_, IDLE)
		408	const_iv (EV_, PREPARE)
		409	/*const_iv (EV_, CHECK) needs special tretament */
		410	const_iv (EV_, EMBED)
345	const_iv (EV_, CHECK)	411	const_iv (EV_, FORK)
		412	const_iv (EV_, CLEANUP)
		413	const_iv (EV_, ASYNC)
		414	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	415	const_iv (EV_, ERROR)
347		416
348	const_iv (EV, LOOP_ONESHOT)	417	const_iv (EV, RUN_NOWAIT)
349	const_iv (EV, LOOP_NONBLOCK)
350	const_iv (EV, UNLOOP_ONE)	418	const_iv (EV, RUN_ONCE)
		419
		420	const_iv (EV, BREAK_CANCEL)
		421	const_iv (EV, BREAK_ONE)
351	const_iv (EV, UNLOOP_ALL)	422	const_iv (EV, BREAK_ALL)
352
353	const_iv (EV, BACKEND_SELECT)	423	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	424	const_iv (EV, BACKEND_POLL)
355	const_iv (EV, BACKEND_EPOLL)	425	const_iv (EV, BACKEND_EPOLL)
356	const_iv (EV, BACKEND_KQUEUE)	426	const_iv (EV, BACKEND_KQUEUE)
357	const_iv (EV, BACKEND_DEVPOLL)	427	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	428	const_iv (EV, BACKEND_PORT)
		429	const_iv (EV, BACKEND_ALL)
		430	const_iv (EV, BACKEND_MASK)
359	const_iv (EV, FLAG_AUTO)	431	const_iv (EV, FLAG_AUTO)
		432	const_iv (EV, FLAG_FORKCHECK)
		433	const_iv (EV, FLAG_SIGNALFD)
		434	const_iv (EV, FLAG_NOSIGMASK)
360	const_iv (EV, FLAG_NOENV)	435	const_iv (EV, FLAG_NOENV)
361	const_iv (EV, FLAG_FORKCHECK)	436	const_iv (EV, FLAG_NOINOTIFY)
		437
		438	const_iv (EV_, VERSION_MAJOR)
		439	const_iv (EV_, VERSION_MINOR)
		440	#if EV_COMPAT3
		441	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		442	const_iv (EV_, TIMEOUT)
		443	const_iv (EV, LOOP_NONBLOCK)
		444	const_iv (EV, LOOP_ONESHOT)
		445	const_iv (EV, UNLOOP_CANCEL)
		446	const_iv (EV, UNLOOP_ONE)
		447	const_iv (EV, UNLOOP_ALL)
		448	#endif
362	};	449	};
363		450
364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	451	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	452	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		453
		454	/* since this clashes with perl CHECK blocks, */
		455	/* but we are interested in constants, */
		456	/* and not blocks, we treat CHECK specially. */
		457	{
		458	/* the local $^W = 0 takes care of the warning */
		459	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		460	/* now we need to re-set the gv, in case it was hijacked */
		461	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		462	}
366		463
367	stash_loop = gv_stashpv ("EV::Loop" , 1);	464	stash_loop = gv_stashpv ("EV::Loop" , 1);
368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	465	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
369	stash_io = gv_stashpv ("EV::IO" , 1);	466	stash_io = gv_stashpv ("EV::IO" , 1);
370	stash_timer = gv_stashpv ("EV::Timer" , 1);	467	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	472	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	473	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	474	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	475	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	stash_fork = gv_stashpv ("EV::Fork" , 1);	476	stash_fork = gv_stashpv ("EV::Fork" , 1);
		477	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		478	stash_async = gv_stashpv ("EV::Async" , 1);
380		479
381	{	480	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	481	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	482	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		483
385	/* the poor man's shared library emulator */	484	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	485	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	486	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	487	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	488	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	489	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	490	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	491	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	492	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	493	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	494	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	495	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	496	evapi.loop_fork = ev_loop_fork;
398	evapi.loop_count = ev_loop_count;	497	evapi.iteration = ev_iteration;
		498	evapi.depth = ev_depth;
		499	evapi.set_userdata = ev_set_userdata;
		500	evapi.userdata = ev_userdata;
399	evapi.now = ev_now;	501	evapi.now = ev_now;
		502	evapi.now_update = ev_now_update;
		503	evapi.suspend = ev_suspend;
		504	evapi.resume = ev_resume;
400	evapi.backend = ev_backend;	505	evapi.backend = ev_backend;
401	evapi.unloop = ev_unloop;	506	evapi.break_ = ev_break;
		507	evapi.invoke_pending = ev_invoke_pending;
		508	evapi.pending_count = ev_pending_count;
		509	evapi.verify = ev_verify;
		510	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		511	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402	evapi.ref = ev_ref;	512	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	513	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	514	evapi.run = ev_run;
405	evapi.once = ev_once;	515	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	516	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	517	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	518	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	519	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	520	evapi.timer_again = ev_timer_again;
		521	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	522	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	523	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	524	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	525	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	526	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	527	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	528	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	529	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	530	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	531	evapi.check_stop = ev_check_stop;
		532	#if EV_CHILD_ENABLE
421	evapi.child_start = ev_child_start;	533	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	534	evapi.child_stop = ev_child_stop;
		535	#endif
423	evapi.stat_start = ev_stat_start;	536	evapi.stat_start = ev_stat_start;
424	evapi.stat_stop = ev_stat_stop;	537	evapi.stat_stop = ev_stat_stop;
425	evapi.stat_stat = ev_stat_stat;	538	evapi.stat_stat = ev_stat_stat;
426	evapi.embed_start = ev_embed_start;	539	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	540	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	541	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	542	evapi.fork_start = ev_fork_start;
430	evapi.fork_stop = ev_fork_stop;	543	evapi.fork_stop = ev_fork_stop;
		544	evapi.cleanup_start = ev_cleanup_start;
		545	evapi.cleanup_stop = ev_cleanup_stop;
431	evapi.async_start = ev_async_start;	546	evapi.async_start = ev_async_start;
432	evapi.async_stop = ev_async_stop;	547	evapi.async_stop = ev_async_stop;
433	evapi.async_send = ev_async_send;	548	evapi.async_send = ev_async_send;
434	evapi.clear_pending = ev_clear_pending;	549	evapi.clear_pending = ev_clear_pending;
435	evapi.invoke = ev_invoke;	550	evapi.invoke = ev_invoke;
436		551
437	sv_setiv (sv, (IV)&evapi);	552	sv_setiv (sv, (IV)&evapi);
438	SvREADONLY_on (sv);	553	SvREADONLY_on (sv);
439	}	554	}
440	#ifndef _WIN32	555	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		556	/* unfortunately, musl neither implements the linux standard base,
		557	/* nor makes itself detectable via macros. yeah, right... */
		558	#if __linux && (__GLIBC__ || __UCLIBC__)
		559	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		560	__register_atfork (0, 0, default_fork, 0);
		561	#else
441	pthread_atfork (0, 0, ev_default_fork);	562	pthread_atfork (0, 0, default_fork);
		563	#endif
442	#endif	564	#endif
443	}	565	}
444		566
445	SV *ev_default_loop (unsigned int flags = 0)	567	SV *ev_default_loop (unsigned int flags = 0)
446	CODE:	568	CODE:
…		…
460	OUTPUT:	582	OUTPUT:
461	RETVAL	583	RETVAL
462		584
463	void ev_default_destroy ()	585	void ev_default_destroy ()
464	CODE:	586	CODE:
465	ev_default_destroy ();	587	ev_loop_destroy (EV_DEFAULT_UC);
466	SvREFCNT_dec (default_loop_sv);	588	SvREFCNT_dec (default_loop_sv);
467	default_loop_sv = 0;	589	default_loop_sv = 0;
468		590
469	unsigned int ev_supported_backends ()	591	unsigned int ev_supported_backends ()
470		592
471	unsigned int ev_recommended_backends ()	593	unsigned int ev_recommended_backends ()
472		594
473	unsigned int ev_embeddable_backends ()	595	unsigned int ev_embeddable_backends ()
474		596
		597	void ev_sleep (NV interval)
		598
475	NV ev_time ()	599	NV ev_time ()
		600
		601	void ev_feed_signal (SV *signal)
		602	CODE:
		603	{
		604	Signal signum = s_signum (signal);
		605	CHECK_SIG (signal, signum);
		606
		607	ev_feed_signal (signum);
		608	}
476		609
477	NV ev_now ()	610	NV ev_now ()
478	C_ARGS: evapi.default_loop	611	C_ARGS: evapi.default_loop
479		612
		613	void ev_now_update ()
		614	C_ARGS: evapi.default_loop
		615
		616	void ev_suspend ()
		617	C_ARGS: evapi.default_loop
		618
		619	void ev_resume ()
		620	C_ARGS: evapi.default_loop
		621
480	unsigned int ev_backend ()	622	unsigned int ev_backend ()
481	C_ARGS: evapi.default_loop	623	C_ARGS: evapi.default_loop
482		624
		625	void ev_verify ()
		626	ALIAS:
		627	loop_verify = 1
		628	C_ARGS: evapi.default_loop
		629
		630	unsigned int ev_iteration ()
		631	ALIAS:
		632	loop_count = 1
		633	C_ARGS: evapi.default_loop
		634
483	unsigned int ev_loop_count ()	635	unsigned int ev_depth ()
		636	ALIAS:
		637	loop_depth = 1
484	C_ARGS: evapi.default_loop	638	C_ARGS: evapi.default_loop
485		639
486	void ev_set_io_collect_interval (NV interval)	640	void ev_set_io_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	641	C_ARGS: evapi.default_loop, interval
488		642
489	void ev_set_timeout_collect_interval (NV interval)	643	void ev_set_timeout_collect_interval (NV interval)
490	C_ARGS: evapi.default_loop, interval	644	C_ARGS: evapi.default_loop, interval
491		645
492	void ev_loop (int flags = 0)	646	int ev_run (int flags = 0)
		647	ALIAS:
		648	loop = 1
493	C_ARGS: evapi.default_loop, flags	649	C_ARGS: evapi.default_loop, flags
494		650
495	void ev_unloop (int how = EVUNLOOP_ONE)	651	void ev_break (int how = EVBREAK_ONE)
		652	ALIAS:
		653	unloop = 1
496	C_ARGS: evapi.default_loop, how	654	C_ARGS: evapi.default_loop, how
497		655
498	void ev_feed_fd_event (int fd, int revents = EV_NONE)	656	void ev_feed_fd_event (int fd, int revents = EV_NONE)
499	C_ARGS: evapi.default_loop, fd, revents	657	C_ARGS: evapi.default_loop, fd, revents
500		658
501	void ev_feed_signal_event (SV *signal)	659	void ev_feed_signal_event (SV *signal)
502	CODE:	660	CODE:
503	{	661	{
504	Signal signum = sv_signum (signal);	662	Signal signum = s_signum (signal);
505	CHECK_SIG (signal, signum);	663	CHECK_SIG (signal, signum);
506		664
507	ev_feed_signal_event (evapi.default_loop, signum);	665	ev_feed_signal_event (evapi.default_loop, signum);
508	}	666	}
509		667
		668	unsigned int ev_pending_count ()
		669	C_ARGS: evapi.default_loop
		670
		671	void ev_invoke_pending ()
		672	C_ARGS: evapi.default_loop
		673
510	ev_io *io (SV *fh, int events, SV *cb)	674	ev_io *io (SV *fh, int events, SV *cb)
511	ALIAS:	675	ALIAS:
512	io_ns = 1	676	io_ns = 1
		677	_ae_io = 2
513	CODE:	678	CODE:
514	{	679	{
515	int fd = sv_fileno (fh);	680	int fd = s_fileno (fh, events & EV_WRITE);
516	CHECK_FD (fh, fd);	681	CHECK_FD (fh, fd);
517		682
		683	if (ix == 2)
		684	{
		685	ix = 0;
		686	events = events ? EV_WRITE : EV_READ;
		687	}
		688
518	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	689	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
519	RETVAL->fh = newSVsv (fh);	690	e_fh (RETVAL) = newSVsv (fh);
520	ev_io_set (RETVAL, fd, events);	691	ev_io_set (RETVAL, fd, events);
521	if (!ix) START (io, RETVAL);	692	if (!ix) START (io, RETVAL);
522	}	693	}
523	OUTPUT:	694	OUTPUT:
524	RETVAL	695	RETVAL
…		…
540	periodic_ns = 1	711	periodic_ns = 1
541	INIT:	712	INIT:
542	CHECK_REPEAT (interval);	713	CHECK_REPEAT (interval);
543	CODE:	714	CODE:
544	{	715	{
545	ev_periodic *w;	716	ev_periodic *w;
546	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	717	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
547	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	718	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
548	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	719	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
549	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	720	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
550	if (!ix) START (periodic, w);	721	if (!ix) START (periodic, w);
551	}	722	}
552	OUTPUT:	723	OUTPUT:
553	RETVAL	724	RETVAL
…		…
555	ev_signal *signal (SV *signal, SV *cb)	726	ev_signal *signal (SV *signal, SV *cb)
556	ALIAS:	727	ALIAS:
557	signal_ns = 1	728	signal_ns = 1
558	CODE:	729	CODE:
559	{	730	{
560	Signal signum = sv_signum (signal);	731	Signal signum = s_signum (signal);
561	CHECK_SIG (signal, signum);	732	CHECK_SIG (signal, signum);
562		733
563	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	734	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
564	ev_signal_set (RETVAL, signum);	735	ev_signal_set (RETVAL, signum);
565	if (!ix) START (signal, RETVAL);	736	if (!ix) START_SIGNAL (RETVAL);
566	}	737	}
567	OUTPUT:	738	OUTPUT:
568	RETVAL	739	RETVAL
569		740
570	ev_idle *idle (SV *cb)	741	ev_idle *idle (SV *cb)
…		…
605	ev_fork_set (RETVAL);	776	ev_fork_set (RETVAL);
606	if (!ix) START (fork, RETVAL);	777	if (!ix) START (fork, RETVAL);
607	OUTPUT:	778	OUTPUT:
608	RETVAL	779	RETVAL
609		780
		781	#if CLEANUP_ENABLED
		782
		783	ev_cleanup *cleanup (SV *cb)
		784	ALIAS:
		785	cleanup_ns = 1
		786	CODE:
		787	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		788	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		789	ev_cleanup_set (RETVAL);
		790	if (!ix) START (cleanup, RETVAL);
		791	OUTPUT:
		792	RETVAL
		793
		794	#endif
		795
610	ev_child *child (int pid, int trace, SV *cb)	796	ev_child *child (int pid, int trace, SV *cb)
611	ALIAS:	797	ALIAS:
612	child_ns = 1	798	child_ns = 1
613	CODE:	799	CODE:
		800	#if EV_CHILD_ENABLE
614	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	801	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
615	ev_child_set (RETVAL, pid, trace);	802	ev_child_set (RETVAL, pid, trace);
616	if (!ix) START (child, RETVAL);	803	if (!ix) START (child, RETVAL);
		804	#else
		805	croak ("EV::child watchers not supported on this platform");
		806	#endif
617	OUTPUT:	807	OUTPUT:
618	RETVAL	808	RETVAL
		809
619		810
620	ev_stat *stat (SV *path, NV interval, SV *cb)	811	ev_stat *stat (SV *path, NV interval, SV *cb)
621	ALIAS:	812	ALIAS:
622	stat_ns = 1	813	stat_ns = 1
623	CODE:	814	CODE:
624	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	815	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
625	RETVAL->fh = newSVsv (path);	816	e_fh (RETVAL) = newSVsv (path);
626	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	817	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
627	if (!ix) START (stat, RETVAL);	818	if (!ix) START (stat, RETVAL);
628	OUTPUT:	819	OUTPUT:
629	RETVAL	820	RETVAL
630		821
		822	#ifndef EV_NO_LOOPS
		823
631	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)	824	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
632	ALIAS:	825	ALIAS:
633	embed_ns = 1	826	embed_ns = 1
634	CODE:	827	CODE:
635	{	828	{
636	if (!(ev_backend (loop) & ev_embeddable_backends ()))	829	if (!(ev_backend (loop) & ev_embeddable_backends ()))
637	croak ("passed loop is not embeddable via EV::embed,");	830	croak ("passed loop is not embeddable via EV::embed,");
638		831
639	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	832	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
640	RETVAL->fh = newSVsv (ST (0));	833	e_fh (RETVAL) = newSVsv (ST (0));
641	ev_embed_set (RETVAL, loop);	834	ev_embed_set (RETVAL, loop);
642
643	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
644
645	if (!ix) START (embed, RETVAL);	835	if (!ix) START (embed, RETVAL);
646	}	836	}
		837	OUTPUT:
		838	RETVAL
		839
		840	#endif
		841
		842	ev_async *async (SV *cb)
		843	ALIAS:
		844	async_ns = 1
		845	CODE:
		846	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		847	ev_async_set (RETVAL);
		848	if (!ix) START (async, RETVAL);
647	OUTPUT:	849	OUTPUT:
648	RETVAL	850	RETVAL
649		851
650	void once (SV *fh, int events, SV *timeout, SV *cb)	852	void once (SV *fh, int events, SV *timeout, SV *cb)
651	CODE:	853	CODE:
652	ev_once (	854	ev_once (
653	evapi.default_loop,	855	evapi.default_loop,
654	sv_fileno (fh), events,	856	s_fileno (fh, events & EV_WRITE), events,
655	SvOK (timeout) ? SvNV (timeout) : -1.,	857	SvOK (timeout) ? SvNV (timeout) : -1.,
656	e_once_cb,	858	e_once_cb,
657	newSVsv (cb)	859	newSVsv (cb)
658	);	860	);
659		861
…		…
672	C_ARGS: e_loop (w), w	874	C_ARGS: e_loop (w), w
673		875
674	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	876	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
675	C_ARGS: e_loop (w), w, revents	877	C_ARGS: e_loop (w), w, revents
676		878
677	int keepalive (ev_watcher *w, int new_value = 0)	879	int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
678	CODE:	880	CODE:
679	{	881	{
680	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	882	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
681	new_value = new_value ? WFLAG_KEEPALIVE : 0;
682		883
683	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))	884	if (items > 1)
684	{	885	{
685	REF (w);	886	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		887
		888	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		889	{
686	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;	890	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
		891	REF (w);
687	UNREF (w);	892	UNREF (w);
		893	}
688	}	894	}
689	}	895	}
690	OUTPUT:	896	OUTPUT:
691	RETVAL	897	RETVAL
692		898
693	SV *cb (ev_watcher *w, SV *new_cb = 0)	899	SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
694	CODE:	900	CODE:
695	{	901	{
696	RETVAL = newSVsv (w->cb_sv);
697
698	if (items > 1)	902	if (items > 1)
699	sv_setsv (w->cb_sv, new_cb);	903	{
		904	new_cb = s_get_cv_croak (new_cb);
		905	RETVAL = newRV_noinc (w->cb_sv);
		906	w->cb_sv = SvREFCNT_inc (new_cb);
		907	}
		908	else
		909	RETVAL = newRV_inc (w->cb_sv);
700	}	910	}
701	OUTPUT:	911	OUTPUT:
702	RETVAL	912	RETVAL
703		913
704	SV *data (ev_watcher *w, SV *new_data = 0)	914	SV *data (ev_watcher *w, SV *new_data = NO_INIT)
705	CODE:	915	CODE:
706	{	916	{
707	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	917	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
708		918
709	if (items > 1)	919	if (items > 1)
…		…
719	CODE:	929	CODE:
720	RETVAL = newRV_inc (w->loop);	930	RETVAL = newRV_inc (w->loop);
721	OUTPUT:	931	OUTPUT:
722	RETVAL	932	RETVAL
723		933
724	int priority (ev_watcher *w, int new_priority = 0)	934	int priority (ev_watcher *w, SV *new_priority = NO_INIT)
725	CODE:	935	CODE:
726	{	936	{
727	RETVAL = w->priority;	937	RETVAL = w->priority;
728		938
729	if (items > 1)	939	if (items > 1)
…		…
737	XPUSHs (ST (0));	947	XPUSHs (ST (0));
738	PUTBACK;	948	PUTBACK;
739	call_method ("stop", G_DISCARD | G_VOID);	949	call_method ("stop", G_DISCARD | G_VOID);
740	}	950	}
741		951
742	ev_set_priority (w, new_priority);	952	ev_set_priority (w, SvIV (new_priority));
743		953
744	if (active)	954	if (active)
745	{	955	{
746	PUSHMARK (SP);	956	PUSHMARK (SP);
747	XPUSHs (ST (0));	957	XPUSHs (ST (0));
…		…
769	e_destroy (w);	979	e_destroy (w);
770		980
771	void set (ev_io *w, SV *fh, int events)	981	void set (ev_io *w, SV *fh, int events)
772	CODE:	982	CODE:
773	{	983	{
774	int fd = sv_fileno (fh);	984	int fd = s_fileno (fh, events & EV_WRITE);
775	CHECK_FD (fh, fd);	985	CHECK_FD (fh, fd);
776		986
777	sv_setsv (w->fh, fh);	987	sv_setsv (e_fh (w), fh);
778	RESET (io, w, (w, fd, events));	988	RESET (io, w, (w, fd, events));
779	}	989	}
780		990
781	SV *fh (ev_io *w, SV *new_fh = 0)	991	SV *fh (ev_io *w, SV *new_fh = NO_INIT)
782	CODE:	992	CODE:
783	{	993	{
784	if (items > 1)	994	if (items > 1)
785	{	995	{
786	int fd = sv_fileno (new_fh);	996	int fd = s_fileno (new_fh, w->events & EV_WRITE);
787	CHECK_FD (new_fh, fd);	997	CHECK_FD (new_fh, fd);
788		998
789	RETVAL = w->fh;	999	RETVAL = e_fh (w);
790	w->fh = newSVsv (new_fh);	1000	e_fh (w) = newSVsv (new_fh);
791		1001
792	RESET (io, w, (w, fd, w->events));	1002	RESET (io, w, (w, fd, w->events));
793	}	1003	}
794	else	1004	else
795	RETVAL = newSVsv (w->fh);	1005	RETVAL = newSVsv (e_fh (w));
796	}	1006	}
797	OUTPUT:	1007	OUTPUT:
798	RETVAL	1008	RETVAL
799		1009
800	int events (ev_io *w, int new_events = EV_UNDEF)	1010	int events (ev_io *w, int new_events = NO_INIT)
801	CODE:	1011	CODE:
802	{	1012	{
803	RETVAL = w->events;	1013	RETVAL = w->events;
804		1014
805	if (items > 1)	1015	if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
806	RESET (io, w, (w, w->fd, new_events));	1016	{
		1017	PAUSE (io);
		1018	ev_io_modify (w, new_events);
		1019	RESUME (io);
		1020	}
807	}	1021	}
808	OUTPUT:	1022	OUTPUT:
809	RETVAL	1023	RETVAL
810		1024
811	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1025	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
812		1026
813	void ev_signal_start (ev_signal *w)	1027	void ev_signal_start (ev_signal *w)
814	CODE:	1028	CODE:
815	START (signal, w);	1029	START_SIGNAL (w);
816		1030
817	void ev_signal_stop (ev_signal *w)	1031	void ev_signal_stop (ev_signal *w)
818	CODE:	1032	CODE:
819	STOP (signal, w);	1033	STOP (signal, w);
820		1034
…		…
824	e_destroy (w);	1038	e_destroy (w);
825		1039
826	void set (ev_signal *w, SV *signal)	1040	void set (ev_signal *w, SV *signal)
827	CODE:	1041	CODE:
828	{	1042	{
829	Signal signum = sv_signum (signal);	1043	Signal signum = s_signum (signal);
830	CHECK_SIG (signal, signum);	1044	CHECK_SIG (signal, signum);
831		1045
832	RESET (signal, w, (w, signum));	1046	RESET_SIGNAL (w, (w, signum));
833	}	1047	}
834		1048
835	int signal (ev_signal *w, SV *new_signal = 0)	1049	int signal (ev_signal *w, SV *new_signal = NO_INIT)
836	CODE:	1050	CODE:
837	{	1051	{
838	RETVAL = w->signum;	1052	RETVAL = w->signum;
839		1053
840	if (items > 1)	1054	if (items > 1)
841	{	1055	{
842	Signal signum = sv_signum (new_signal);	1056	Signal signum = s_signum (new_signal);
843	CHECK_SIG (new_signal, signum);	1057	CHECK_SIG (new_signal, signum);
844		1058	RESET_SIGNAL (w, (w, signum));
845	RESET (signal, w, (w, signum));
846	}	1059	}
847	}	1060	}
848	OUTPUT:	1061	OUTPUT:
849	RETVAL	1062	RETVAL
850		1063
…		…
858		1071
859	void ev_timer_stop (ev_timer *w)	1072	void ev_timer_stop (ev_timer *w)
860	CODE:	1073	CODE:
861	STOP (timer, w);	1074	STOP (timer, w);
862		1075
863	void ev_timer_again (ev_timer *w)	1076	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
864	INIT:
865	CHECK_REPEAT (w->repeat);
866	CODE:	1077	CODE:
867	REF (w);	1078	{
		1079	if (items > 1)
		1080	{
		1081	CHECK_REPEAT (repeat);
		1082	w->repeat = repeat;
		1083	}
		1084
868	ev_timer_again (e_loop (w), w);	1085	ev_timer_again (e_loop (w), w);
869	UNREF (w);	1086	UNREF (w);
		1087	}
		1088
		1089	NV ev_timer_remaining (ev_timer *w)
		1090	C_ARGS: e_loop (w), w
870		1091
871	void DESTROY (ev_timer *w)	1092	void DESTROY (ev_timer *w)
872	CODE:	1093	CODE:
873	STOP (timer, w);	1094	STOP (timer, w);
874	e_destroy (w);	1095	e_destroy (w);
…		…
877	INIT:	1098	INIT:
878	CHECK_REPEAT (repeat);	1099	CHECK_REPEAT (repeat);
879	CODE:	1100	CODE:
880	RESET (timer, w, (w, after, repeat));	1101	RESET (timer, w, (w, after, repeat));
881		1102
882	NV at (ev_timer *w)	1103	NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
883	CODE:	1104	CODE:
884	RETVAL = w->at;	1105	RETVAL = w->repeat;
		1106	if (items > 1)
		1107	{
		1108	NV repeat = SvNV (new_repeat);
		1109	CHECK_REPEAT (repeat);
		1110	w->repeat = repeat;
		1111	}
885	OUTPUT:	1112	OUTPUT:
886	RETVAL	1113	RETVAL
887		1114
888	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1115	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
889		1116
…		…
897	CODE:	1124	CODE:
898	STOP (periodic, w);	1125	STOP (periodic, w);
899		1126
900	void ev_periodic_again (ev_periodic *w)	1127	void ev_periodic_again (ev_periodic *w)
901	CODE:	1128	CODE:
902	REF (w);
903	ev_periodic_again (e_loop (w), w);	1129	ev_periodic_again (e_loop (w), w);
904	UNREF (w);	1130	UNREF (w);
905		1131
906	void DESTROY (ev_periodic *w)	1132	void DESTROY (ev_periodic *w)
907	CODE:	1133	CODE:
…		…
911	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1137	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
912	INIT:	1138	INIT:
913	CHECK_REPEAT (interval);	1139	CHECK_REPEAT (interval);
914	CODE:	1140	CODE:
915	{	1141	{
916	SvREFCNT_dec (w->fh);	1142	SvREFCNT_dec (e_fh (w));
917	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1143	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
918		1144
919	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1145	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
920	}	1146	}
921		1147
922	NV at (ev_periodic *w)	1148	NV at (ev_periodic *w)
923	CODE:	1149	CODE:
		1150	RETVAL = ev_periodic_at (w);
		1151	OUTPUT:
		1152	RETVAL
		1153
		1154	NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
		1155	CODE:
924	RETVAL = w->at;	1156	RETVAL = w->offset;
		1157	if (items > 1)
		1158	w->offset = SvNV (new_offset);
		1159	OUTPUT:
		1160	RETVAL
		1161
		1162	NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
		1163	CODE:
		1164	RETVAL = w->interval;
		1165	if (items > 1)
		1166	{
		1167	NV interval = SvNV (new_interval);
		1168	CHECK_REPEAT (interval);
		1169	w->interval = interval;
		1170	}
		1171	OUTPUT:
		1172	RETVAL
		1173
		1174	SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
		1175	CODE:
		1176	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1177	if (items > 1)
		1178	{
		1179	sv_2mortal (RETVAL);
		1180	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1181	}
925	OUTPUT:	1182	OUTPUT:
926	RETVAL	1183	RETVAL
927		1184
928	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1185	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
929		1186
…		…
983	void DESTROY (ev_fork *w)	1240	void DESTROY (ev_fork *w)
984	CODE:	1241	CODE:
985	STOP (fork, w);	1242	STOP (fork, w);
986	e_destroy (w);	1243	e_destroy (w);
987		1244
		1245	#if CLEANUP_ENABLED
		1246
		1247	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1248
		1249	void ev_cleanup_start (ev_cleanup *w)
		1250	CODE:
		1251	START (cleanup, w);
		1252
		1253	void ev_cleanup_stop (ev_cleanup *w)
		1254	CODE:
		1255	STOP (cleanup, w);
		1256
		1257	void DESTROY (ev_cleanup *w)
		1258	CODE:
		1259	STOP (cleanup, w);
		1260	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1261	e_destroy (w);
		1262
		1263	int keepalive (ev_watcher *w, SV *new_value = 0)
		1264	CODE:
		1265	RETVAL = 1;
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	#endif
		1270
988	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1271	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1272
		1273	#if EV_CHILD_ENABLE
		1274
		1275	void ev_child_reinit ()
		1276	CODE:
		1277	ev_signal_stop (evapi.default_loop, &childev);
		1278	ev_signal_start (evapi.default_loop, &childev);
989		1279
990	void ev_child_start (ev_child *w)	1280	void ev_child_start (ev_child *w)
991	CODE:	1281	CODE:
992	START (child, w);	1282	START (child, w);
993		1283
…		…
1013	: ix == 1 ? w->rpid	1303	: ix == 1 ? w->rpid
1014	: w->rstatus;	1304	: w->rstatus;
1015	OUTPUT:	1305	OUTPUT:
1016	RETVAL	1306	RETVAL
1017		1307
		1308	#endif
		1309
1018	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1310	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1019		1311
1020	void ev_stat_start (ev_stat *w)	1312	void ev_stat_start (ev_stat *w)
1021	CODE:	1313	CODE:
1022	START (stat, w);	1314	START (stat, w);
…		…
1031	e_destroy (w);	1323	e_destroy (w);
1032		1324
1033	void set (ev_stat *w, SV *path, NV interval)	1325	void set (ev_stat *w, SV *path, NV interval)
1034	CODE:	1326	CODE:
1035	{	1327	{
1036	sv_setsv (w->fh, path);	1328	sv_setsv (e_fh (w), path);
1037	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1329	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1038	}	1330	}
1039		1331
1040	SV *path (ev_stat *w, SV *new_path = 0)	1332	SV *path (ev_stat *w, SV *new_path = NO_INIT)
1041	CODE:	1333	CODE:
1042	{	1334	{
1043	RETVAL = SvREFCNT_inc (w->fh);	1335	RETVAL = e_fh (w) ? newSVsv (e_fh (w)) : &PL_sv_undef;
1044		1336
1045	if (items > 1)	1337	if (items > 1)
1046	{	1338	{
1047	SvREFCNT_dec (w->fh);	1339	sv_2mortal (e_fh (w));
1048	w->fh = newSVsv (new_path);	1340	e_fh (w) = newSVsv (new_path);
1049	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1341	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1050	}	1342	}
1051	}	1343	}
1052	OUTPUT:	1344	OUTPUT:
1053	RETVAL	1345	RETVAL
1054		1346
1055	NV interval (ev_stat *w, NV new_interval = 0.)	1347	NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1056	CODE:	1348	CODE:
1057	{
1058	RETVAL = w->interval;	1349	RETVAL = w->interval;
1059
1060	if (items > 1)	1350	if (items > 1)
1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1351	{
1062	}	1352	PAUSE (stat);
		1353	w->interval = SvNV (new_interval);
		1354	RESUME (stat);
		1355	}
1063	OUTPUT:	1356	OUTPUT:
1064	RETVAL	1357	RETVAL
1065		1358
1066	void prev (ev_stat *w)	1359	void prev (ev_stat *w)
1067	ALIAS:	1360	ALIAS:
…		…
1125	e_destroy (w);	1418	e_destroy (w);
1126		1419
1127	void set (ev_embed *w, struct ev_loop *loop)	1420	void set (ev_embed *w, struct ev_loop *loop)
1128	CODE:	1421	CODE:
1129	{	1422	{
1130	sv_setsv (w->fh, ST (1));	1423	sv_setsv (e_fh (w), ST (1));
1131	RESET (embed, w, (w, loop));	1424	RESET (embed, w, (w, loop));
1132	}	1425	}
1133		1426
1134	SV *other (ev_embed *w)	1427	SV *other (ev_embed *w)
1135	CODE:	1428	CODE:
1136	RETVAL = newSVsv (w->fh);	1429	RETVAL = newSVsv (e_fh (w));
1137	OUTPUT:	1430	OUTPUT:
1138	RETVAL	1431	RETVAL
		1432
		1433	void ev_embed_sweep (ev_embed *w)
		1434	C_ARGS: e_loop (w), w
		1435
		1436	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1437
		1438	void ev_async_start (ev_async *w)
		1439	CODE:
		1440	START (async, w);
		1441
		1442	void ev_async_stop (ev_async *w)
		1443	CODE:
		1444	STOP (async, w);
		1445
		1446	void DESTROY (ev_async *w)
		1447	CODE:
		1448	STOP (async, w);
		1449	e_destroy (w);
		1450
		1451	void ev_async_send (ev_async *w)
		1452	C_ARGS: e_loop (w), w
		1453
		1454	SV *ev_async_async_pending (ev_async *w)
		1455	CODE:
		1456	RETVAL = boolSV (ev_async_pending (w));
		1457	OUTPUT:
		1458	RETVAL
		1459
		1460	#ifndef EV_NO_LOOPS
1139		1461
1140	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1462	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1141		1463
1142	SV *new (SV *klass, unsigned int flags = 0)	1464	SV *new (SV *klass, unsigned int flags = 0)
1143	CODE:	1465	CODE:
…		…
1152	OUTPUT:	1474	OUTPUT:
1153	RETVAL	1475	RETVAL
1154		1476
1155	void DESTROY (struct ev_loop *loop)	1477	void DESTROY (struct ev_loop *loop)
1156	CODE:	1478	CODE:
1157	if (loop != evapi.default_loop) /* global destruction sucks */	1479	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1480	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1481	if (loop != evapi.default_loop)
1158	ev_loop_destroy (loop);	1482	ev_loop_destroy (loop);
1159		1483
1160	void ev_loop_fork (struct ev_loop *loop)	1484	void ev_loop_fork (struct ev_loop *loop)
1161		1485
1162	NV ev_now (struct ev_loop *loop)	1486	NV ev_now (struct ev_loop *loop)
1163		1487
		1488	void ev_now_update (struct ev_loop *loop)
		1489
		1490	void ev_suspend (struct ev_loop *loop)
		1491
		1492	void ev_resume (struct ev_loop *loop)
		1493
1164	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1494	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1165		1495
1166	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1496	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1167		1497
1168	unsigned int ev_backend (struct ev_loop *loop)	1498	unsigned int ev_backend (struct ev_loop *loop)
1169		1499
1170	unsigned int ev_loop_count (struct ev_loop *loop)	1500	void ev_verify (struct ev_loop *loop)
		1501	ALIAS:
		1502	loop_verify = 1
1171		1503
1172	void ev_loop (struct ev_loop *loop, int flags = 0)	1504	unsigned int ev_iteration (struct ev_loop *loop)
		1505	ALIAS:
		1506	loop_count = 1
1173		1507
		1508	unsigned int ev_depth (struct ev_loop *loop)
		1509	ALIAS:
		1510	loop_depth = 1
		1511
		1512	int ev_run (struct ev_loop *loop, int flags = 0)
		1513	ALIAS:
		1514	loop = 1
		1515
1174	void ev_unloop (struct ev_loop *loop, int how = 1)	1516	void ev_break (struct ev_loop *loop, int how = 1)
		1517	ALIAS:
		1518	unloop = 1
1175		1519
1176	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1520	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1177		1521
		1522	unsigned int ev_pending_count (struct ev_loop *loop)
		1523
		1524	void ev_invoke_pending (struct ev_loop *loop)
		1525
1178	#if 0	1526	#if 0
1179		1527
1180	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)	1528	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1181	CODE:	1529	CODE:
1182	{	1530	{
1183	Signal signum = sv_signum (signal);	1531	Signal signum = s_signum (signal);
1184	CHECK_SIG (signal, signum);	1532	CHECK_SIG (signal, signum);
1185		1533
1186	ev_feed_signal_event (loop, signum);	1534	ev_feed_signal_event (loop, signum);
1187	}	1535	}
1188		1536
…		…
1191	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)	1539	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1192	ALIAS:	1540	ALIAS:
1193	io_ns = 1	1541	io_ns = 1
1194	CODE:	1542	CODE:
1195	{	1543	{
1196	int fd = sv_fileno (fh);	1544	int fd = s_fileno (fh, events & EV_WRITE);
1197	CHECK_FD (fh, fd);	1545	CHECK_FD (fh, fd);
1198		1546
1199	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1547	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1200	RETVAL->fh = newSVsv (fh);	1548	e_fh (RETVAL) = newSVsv (fh);
1201	ev_io_set (RETVAL, fd, events);	1549	ev_io_set (RETVAL, fd, events);
1202	if (!ix) START (io, RETVAL);	1550	if (!ix) START (io, RETVAL);
1203	}	1551	}
1204	OUTPUT:	1552	OUTPUT:
1205	RETVAL	1553	RETVAL
…		…
1221	periodic_ns = 1	1569	periodic_ns = 1
1222	INIT:	1570	INIT:
1223	CHECK_REPEAT (interval);	1571	CHECK_REPEAT (interval);
1224	CODE:	1572	CODE:
1225	{	1573	{
1226	ev_periodic *w;	1574	ev_periodic *w;
1227	w = e_new (sizeof (ev_periodic), cb, ST (0));	1575	w = e_new (sizeof (ev_periodic), cb, ST (0));
1228	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1576	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1229	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1577	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1230	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1578	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1231	if (!ix) START (periodic, w);	1579	if (!ix) START (periodic, w);
1232	}	1580	}
1233	OUTPUT:	1581	OUTPUT:
1234	RETVAL	1582	RETVAL
1235		1583
1236	#if 0
1237
1238	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)	1584	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1239	ALIAS:	1585	ALIAS:
1240	signal_ns = 1	1586	signal_ns = 1
1241	CODE:	1587	CODE:
1242	{	1588	{
1243	Signal signum = sv_signum (signal);	1589	Signal signum = s_signum (signal);
1244	CHECK_SIG (signal, signum);	1590	CHECK_SIG (signal, signum);
1245		1591
1246	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1592	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1247	ev_signal_set (RETVAL, signum);	1593	ev_signal_set (RETVAL, signum);
1248	if (!ix) START (signal, RETVAL);	1594	if (!ix) START_SIGNAL (RETVAL);
1249	}	1595	}
1250	OUTPUT:	1596	OUTPUT:
1251	RETVAL	1597	RETVAL
1252
1253	#endif
1254		1598
1255	ev_idle *idle (struct ev_loop *loop, SV *cb)	1599	ev_idle *idle (struct ev_loop *loop, SV *cb)
1256	ALIAS:	1600	ALIAS:
1257	idle_ns = 1	1601	idle_ns = 1
1258	CODE:	1602	CODE:
…		…
1290	ev_fork_set (RETVAL);	1634	ev_fork_set (RETVAL);
1291	if (!ix) START (fork, RETVAL);	1635	if (!ix) START (fork, RETVAL);
1292	OUTPUT:	1636	OUTPUT:
1293	RETVAL	1637	RETVAL
1294		1638
		1639	#if CLEANUP_ENABLED
		1640
		1641	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1642	ALIAS:
		1643	cleanup_ns = 1
		1644	CODE:
		1645	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1646	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1647	ev_cleanup_set (RETVAL);
		1648	if (!ix) START (cleanup, RETVAL);
		1649	OUTPUT:
		1650	RETVAL
		1651
		1652	#endif
		1653
1295	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)	1654	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1296	ALIAS:	1655	ALIAS:
1297	child_ns = 1	1656	child_ns = 1
1298	CODE:	1657	CODE:
		1658	#if EV_CHILD_ENABLE
1299	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1659	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1300	ev_child_set (RETVAL, pid, trace);	1660	ev_child_set (RETVAL, pid, trace);
1301	if (!ix) START (child, RETVAL);	1661	if (!ix) START (child, RETVAL);
		1662	#else
		1663	croak ("EV::child watchers not supported on this platform");
		1664	#endif
1302	OUTPUT:	1665	OUTPUT:
1303	RETVAL	1666	RETVAL
1304		1667
1305	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)	1668	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1306	ALIAS:	1669	ALIAS:
1307	stat_ns = 1	1670	stat_ns = 1
1308	CODE:	1671	CODE:
1309	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1672	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1310	RETVAL->fh = newSVsv (path);	1673	e_fh (RETVAL) = newSVsv (path);
1311	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1674	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1312	if (!ix) START (stat, RETVAL);	1675	if (!ix) START (stat, RETVAL);
1313	OUTPUT:	1676	OUTPUT:
1314	RETVAL	1677	RETVAL
1315		1678
1316	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)	1679	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1317	ALIAS:	1680	ALIAS:
1318	embed_ns = 1	1681	embed_ns = 1
1319	CODE:	1682	CODE:
1320	{	1683	{
1321	if (!(ev_backend (other) & ev_embeddable_backends ()))	1684	if (!(ev_backend (other) & ev_embeddable_backends ()))
1322	croak ("passed loop is not embeddable via EV::embed,");	1685	croak ("passed loop is not embeddable via EV::embed,");
1323		1686
1324	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1687	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1325	RETVAL->fh = newSVsv (ST (1));	1688	e_fh (RETVAL) = newSVsv (ST (1));
1326	ev_embed_set (RETVAL, other);	1689	ev_embed_set (RETVAL, other);
1327
1328	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1329
1330	if (!ix) START (embed, RETVAL);	1690	if (!ix) START (embed, RETVAL);
1331	}	1691	}
		1692	OUTPUT:
		1693	RETVAL
		1694
		1695	ev_async *async (struct ev_loop *loop, SV *cb)
		1696	ALIAS:
		1697	async_ns = 1
		1698	CODE:
		1699	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1700	ev_async_set (RETVAL);
		1701	if (!ix) START (async, RETVAL);
1332	OUTPUT:	1702	OUTPUT:
1333	RETVAL	1703	RETVAL
1334		1704
1335	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)	1705	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1336	CODE:	1706	CODE:
1337	ev_once (	1707	ev_once (
1338	loop,	1708	loop,
1339	sv_fileno (fh), events,	1709	s_fileno (fh, events & EV_WRITE), events,
1340	SvOK (timeout) ? SvNV (timeout) : -1.,	1710	SvOK (timeout) ? SvNV (timeout) : -1.,
1341	e_once_cb,	1711	e_once_cb,
1342	newSVsv (cb)	1712	newSVsv (cb)
1343	);	1713	);
1344		1714
		1715	#endif
		1716

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