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Comparing EV/EV.xs (file contents):
Revision 1.112 by root, Tue May 20 23:49:41 2008 UTC vs.
Revision 1.181 by root, Tue Feb 18 16:49:07 2020 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/
6
7	/* fix perl api breakage */	5	/* fix perl api breakage */
		6	#ifndef WIN32
8	#undef signal	7	# undef signal
9	#undef sigaction	8	# undef sigaction
		9	#endif
10		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	#include <assert.h>
		32
		33	#define EV_STANDALONE 1
11	#define EV_PROTOTYPES 1	34	#define EV_PROTOTYPES 1
12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	35	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
13	#define EV_H <ev.h>	36	#define EV_USE_FLOOR 1
		37	#define EV_API_STATIC
		38	#define EV_H "../libev/ev.h"
		39	#define EV_CONFIG_H error
14	#include "EV/EVAPI.h"	40	#include "EV/EVAPI.h"
15		41
16	#define EV_SELECT_IS_WINSOCKET 0	42	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	43	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	44	# define EV_SELECT_USE_FD_SET 0
…		…
20	# define fd_mask Perl_fd_mask	46	# define fd_mask Perl_fd_mask
21	#endif	47	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	48	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	49	#include "libev/ev.c"
24		50
25	#ifndef _WIN32	51	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	52	# include <pthread.h>
27	#endif	53	#endif
28		54
29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	55	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		56	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		57	#define e_self(w) ((ev_watcher *)(w))->self
		58	#define e_fh(w) ((ev_watcher *)(w))->fh
		59	#define e_data(w) ((ev_watcher *)(w))->data
30		60
31	#define WFLAG_KEEPALIVE 1	61	#define WFLAG_KEEPALIVE 1
		62	#define WFLAG_UNREFED 2 /* has been unref'ed */
32		63
33	#define UNREF(w) \	64	#define UNREF(w) \
34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	65	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35	&& !ev_is_active (w)) \	66	&& ev_is_active (w)) \
		67	{ \
36	ev_unref (e_loop (w));	68	ev_unref (e_loop (w)); \
		69	e_flags (w) |= WFLAG_UNREFED; \
		70	}
37		71
38	#define REF(w) \	72	#define REF(w) \
39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	73	if (e_flags (w) & WFLAG_UNREFED) \
40	&& ev_is_active (w)) \	74	{ \
		75	e_flags (w) &= ~WFLAG_UNREFED; \
41	ev_ref (e_loop (w));	76	ev_ref (e_loop (w)); \
		77	}
42		78
43	#define START(type,w) \	79	#define START(type,w) \
44	do { \	80	do { \
		81	ev_ ## type ## _start (e_loop (w), w); \
45	UNREF (w); \	82	UNREF (w); \
46	ev_ ## type ## _start (e_loop (w), w); \
47	} while (0)	83	} while (0)
48		84
49	#define STOP(type,w) \	85	#define STOP(type,w) \
50	do { \	86	do { \
51	REF (w); \	87	REF (w); \
52	ev_ ## type ## _stop (e_loop (w), w); \	88	ev_ ## type ## _stop (e_loop (w), w); \
53	} while (0)	89	} while (0)
54		90
		91	#define PAUSE(type) \
		92	do { \
		93	int active = ev_is_active (w); \
		94	if (active) STOP (type, w)
		95
		96	#define RESUME(type) \
		97	if (active) START (type, w); \
		98	} while (0)
		99
		100
55	#define RESET(type,w,seta) \	101	#define RESET(type,w,seta) \
56	do { \	102	PAUSE (type); \
57	int active = ev_is_active (w); \
58	if (active) STOP (type, w); \
59	ev_ ## type ## _set seta; \	103	ev_ ## type ## _set seta; \
60	if (active) START (type, w); \	104	RESUME (type)
61	} while (0)
62		105
63	typedef int Signal;	106	typedef int Signal;
		107
		108	/* horrible... */
		109	#define CHECK_SIGNAL_CAN_START(w) \
		110	do { \
		111	/* dive into the internals of libev to avoid aborting in libev */ \
		112	if (signals [(w)->signum - 1].loop \
		113	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		114	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		115	} while (0)
		116
		117	#define START_SIGNAL(w) \
		118	do { \
		119	CHECK_SIGNAL_CAN_START (w); \
		120	START (signal, w); \
		121	} while (0) \
		122
		123	#define RESET_SIGNAL(w,seta) \
		124	do { \
		125	int active = ev_is_active (w); \
		126	if (active) STOP (signal, w); \
		127	ev_ ## signal ## _set seta; \
		128	if (active) START_SIGNAL (w); \
		129	} while (0)
64		130
65	static SV *default_loop_sv;	131	static SV *default_loop_sv;
66		132
67	static struct EVAPI evapi;	133	static struct EVAPI evapi;
68		134
…		…
78	*stash_idle,	144	*stash_idle,
79	*stash_prepare,	145	*stash_prepare,
80	*stash_check,	146	*stash_check,
81	*stash_embed,	147	*stash_embed,
82	*stash_fork,	148	*stash_fork,
		149	*stash_cleanup,
83	*stash_async;	150	*stash_async;
84
85	#ifndef SIG_SIZE
86	/* kudos to Slaven Rezic for the idea */
87	static char sig_size [] = { SIG_NUM };
88	# define SIG_SIZE (sizeof (sig_size) + 1)
89	#endif
90
91	static Signal
92	sv_signum (SV *sig)
93	{
94	Signal signum;
95
96	SvGETMAGIC (sig);
97
98	for (signum = 1; signum < SIG_SIZE; ++signum)
99	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
100	return signum;
101
102	signum = SvIV (sig);
103
104	if (signum > 0 && signum < SIG_SIZE)
105	return signum;
106
107	return -1;
108	}
109		151
110	/////////////////////////////////////////////////////////////////////////////	152	/////////////////////////////////////////////////////////////////////////////
111	// Event	153	// Event
112		154
113	static void e_cb (EV_P_ ev_watcher *w, int revents);	155	static void e_cb (EV_P_ ev_watcher *w, int revents);
114		156
115	static int
116	sv_fileno (SV *fh)
117	{
118	SvGETMAGIC (fh);
119
120	if (SvROK (fh))
121	fh = SvRV (fh);
122
123	if (SvTYPE (fh) == SVt_PVGV)
124	return PerlIO_fileno (IoIFP (sv_2io (fh)));
125
126	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
127	return SvIV (fh);
128
129	return -1;
130	}
131
132	static SV *
133	e_get_cv (SV *cb_sv)
134	{
135	HV *st;
136	GV *gvp;
137	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
138
139	if (!cv)
140	croak ("EV watcher callback must be a CODE reference");
141
142	return (SV *)cv;
143	}
144
145	static void *	157	static void *
146	e_new (int size, SV *cb_sv, SV *loop)	158	e_new (int size, SV *cb_sv, SV *loop)
147	{	159	{
148	SV *cv = e_get_cv (cb_sv);	160	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
149	ev_watcher *w;	161	ev_watcher *w;
150	SV *self = NEWSV (0, size);	162	SV *self = NEWSV (0, size);
151	SvPOK_only (self);	163	SvPOK_only (self);
152	SvCUR_set (self, size);	164	SvCUR_set (self, size);
153		165
154	w = (ev_watcher *)SvPVX (self);	166	w = (ev_watcher *)SvPVX (self);
155		167
156	ev_init (w, e_cb);	168	ev_init (w, cv ? e_cb : 0);
157		169
158	w->loop = SvREFCNT_inc (SvRV (loop));	170	w->loop = SvREFCNT_inc (SvRV (loop));
159	w->e_flags = WFLAG_KEEPALIVE;	171	w->e_flags = WFLAG_KEEPALIVE;
160	w->data = 0;	172	w->data = 0;
161	w->fh = 0;	173	w->fh = 0;
…		…
191	}	203	}
192		204
193	return rv;	205	return rv;
194	}	206	}
195		207
196	static SV *sv_events_cache;	208	static SV *sv_self_cache, *sv_events_cache;
197		209
198	static void	210	static void
199	e_cb (EV_P_ ev_watcher *w, int revents)	211	e_cb (EV_P_ ev_watcher *w, int revents)
200	{	212	{
201	dSP;	213	dSP;
202	I32 mark = SP - PL_stack_base;	214	I32 mark = SP - PL_stack_base;
203	SV *sv_self, *sv_events;	215	SV *sv_self, *sv_events;
204		216
		217	/* libev might have stopped the watcher */
		218	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		219	&& !ev_is_active (w))
		220	REF (w);
		221
		222	if (ecb_expect_true (sv_self_cache))
		223	{
		224	sv_self = sv_self_cache; sv_self_cache = 0;
		225	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		226	}
		227	else
		228	{
205	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	229	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		230	SvREADONLY_on (sv_self);
		231	}
		232
		233	if (ecb_expect_true (sv_events_cache))
		234	{
		235	sv_events = sv_events_cache; sv_events_cache = 0;
		236	SvIV_set (sv_events, revents);
		237	SvIOK_only (sv_events);
		238	}
		239	else
		240	{
		241	sv_events = newSViv (revents);
		242	SvREADONLY_on (sv_events);
		243	}
		244
		245	PUSHMARK (SP);
		246	EXTEND (SP, 2);
		247	PUSHs (sv_self);
		248	PUSHs (sv_events);
		249
		250	PUTBACK;
		251	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		252
		253	if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		254	SvREFCNT_dec (sv_self);
		255	else
		256	{
		257	SvREFCNT_dec (SvRV (sv_self));
		258	SvRV_set (sv_self, &PL_sv_undef);
		259	sv_self_cache = sv_self;
		260	}
		261
		262	if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		263	SvREFCNT_dec (sv_events);
		264	else
		265	sv_events_cache = sv_events;
		266
		267	if (ecb_expect_false (SvTRUE (ERRSV)))
		268	{
		269	SPAGAIN;
		270	PUSHMARK (SP);
		271	PUTBACK;
		272	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		273	}
		274
		275	SP = PL_stack_base + mark;
		276	PUTBACK;
		277	}
		278
		279	static void
		280	e_once_cb (int revents, void *arg)
		281	{
		282	dSP;
		283	I32 mark = SP - PL_stack_base;
		284	SV *sv_events;
206		285
207	if (sv_events_cache)	286	if (sv_events_cache)
208	{	287	{
209	sv_events = sv_events_cache; sv_events_cache = 0;	288	sv_events = sv_events_cache; sv_events_cache = 0;
210	SvIV_set (sv_events, revents);	289	SvIV_set (sv_events, revents);
211	}	290	}
212	else	291	else
213	sv_events = newSViv (revents);	292	sv_events = newSViv (revents);
214		293
215	PUSHMARK (SP);	294	PUSHMARK (SP);
216	EXTEND (SP, 2);
217	PUSHs (sv_self);
218	PUSHs (sv_events);	295	XPUSHs (sv_events);
219		296
220	PUTBACK;	297	PUTBACK;
221	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	298	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
222		299
223	SvREFCNT_dec (sv_self);	300	SvREFCNT_dec ((SV *)arg);
224		301
225	if (sv_events_cache)	302	if (sv_events_cache)
226	SvREFCNT_dec (sv_events);	303	SvREFCNT_dec (sv_events);
227	else	304	else
228	sv_events_cache = sv_events;	305	sv_events_cache = sv_events;
…		…
237		314
238	SP = PL_stack_base + mark;	315	SP = PL_stack_base + mark;
239	PUTBACK;	316	PUTBACK;
240	}	317	}
241		318
242	static void
243	e_once_cb (int revents, void *arg)
244	{
245	dSP;
246	I32 mark = SP - PL_stack_base;
247	SV *sv_events;
248
249	if (sv_events_cache)
250	{
251	sv_events = sv_events_cache; sv_events_cache = 0;
252	SvIV_set (sv_events, revents);
253	}
254	else
255	sv_events = newSViv (revents);
256
257	PUSHMARK (SP);
258	XPUSHs (sv_events);
259
260	PUTBACK;
261	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
262
263	SvREFCNT_dec ((SV *)arg);
264
265	if (sv_events_cache)
266	SvREFCNT_dec (sv_events);
267	else
268	sv_events_cache = sv_events;
269
270	if (SvTRUE (ERRSV))
271	{
272	SPAGAIN;
273	PUSHMARK (SP);
274	PUTBACK;
275	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276	}
277
278	SP = PL_stack_base + mark;
279	PUTBACK;
280	}
281
282	static ev_tstamp	319	static ev_tstamp
283	e_periodic_cb (ev_periodic *w, ev_tstamp now)	320	e_periodic_cb (ev_periodic *w, ev_tstamp now)
284	{	321	{
285	ev_tstamp retval;	322	ev_tstamp retval;
286	int count;	323	int count;
…		…
289	ENTER;	326	ENTER;
290	SAVETMPS;	327	SAVETMPS;
291		328
292	PUSHMARK (SP);	329	PUSHMARK (SP);
293	EXTEND (SP, 2);	330	EXTEND (SP, 2);
294	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	331	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
295	PUSHs (newSVnv (now));	332	PUSHs (newSVnv (now));
296		333
297	PUTBACK;	334	PUTBACK;
298	count = call_sv (w->fh, G_SCALAR | G_EVAL);	335	count = call_sv (w->fh, G_SCALAR | G_EVAL);
299	SPAGAIN;	336	SPAGAIN;
…		…
329	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	366	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
330		367
331	#define CHECK_SIG(sv,num) if ((num) < 0) \	368	#define CHECK_SIG(sv,num) if ((num) < 0) \
332	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	369	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
333		370
		371	static void
		372	default_fork (void)
		373	{
		374	ev_loop_fork (EV_DEFAULT_UC);
		375	}
		376
334	/////////////////////////////////////////////////////////////////////////////	377	/////////////////////////////////////////////////////////////////////////////
335	// XS interface functions	378	// XS interface functions
336		379
337	MODULE = EV PACKAGE = EV PREFIX = ev_	380	MODULE = EV PACKAGE = EV PREFIX = ev_
338		381
…		…
350	const_iv (EV_, MINPRI)	393	const_iv (EV_, MINPRI)
351	const_iv (EV_, MAXPRI)	394	const_iv (EV_, MAXPRI)
352		395
353	const_iv (EV_, UNDEF)	396	const_iv (EV_, UNDEF)
354	const_iv (EV_, NONE)	397	const_iv (EV_, NONE)
355	const_iv (EV_, TIMEOUT)
356	const_iv (EV_, READ)	398	const_iv (EV_, READ)
357	const_iv (EV_, WRITE)	399	const_iv (EV_, WRITE)
		400	const_iv (EV_, IO)
		401	const_iv (EV_, TIMER)
		402	const_iv (EV_, PERIODIC)
358	const_iv (EV_, SIGNAL)	403	const_iv (EV_, SIGNAL)
		404	const_iv (EV_, CHILD)
		405	const_iv (EV_, STAT)
359	const_iv (EV_, IDLE)	406	const_iv (EV_, IDLE)
		407	const_iv (EV_, PREPARE)
		408	/*const_iv (EV_, CHECK) needs special tretament */
		409	const_iv (EV_, EMBED)
360	const_iv (EV_, CHECK)	410	const_iv (EV_, FORK)
		411	const_iv (EV_, CLEANUP)
		412	const_iv (EV_, ASYNC)
		413	const_iv (EV_, CUSTOM)
361	const_iv (EV_, ERROR)	414	const_iv (EV_, ERROR)
362		415
363	const_iv (EV, LOOP_ONESHOT)	416	const_iv (EV, RUN_NOWAIT)
364	const_iv (EV, LOOP_NONBLOCK)
365	const_iv (EV, UNLOOP_ONE)	417	const_iv (EV, RUN_ONCE)
		418
		419	const_iv (EV, BREAK_CANCEL)
		420	const_iv (EV, BREAK_ONE)
366	const_iv (EV, UNLOOP_ALL)	421	const_iv (EV, BREAK_ALL)
367
368	const_iv (EV, BACKEND_SELECT)	422	const_iv (EV, BACKEND_SELECT)
369	const_iv (EV, BACKEND_POLL)	423	const_iv (EV, BACKEND_POLL)
370	const_iv (EV, BACKEND_EPOLL)	424	const_iv (EV, BACKEND_EPOLL)
371	const_iv (EV, BACKEND_KQUEUE)	425	const_iv (EV, BACKEND_KQUEUE)
372	const_iv (EV, BACKEND_DEVPOLL)	426	const_iv (EV, BACKEND_DEVPOLL)
373	const_iv (EV, BACKEND_PORT)	427	const_iv (EV, BACKEND_PORT)
		428	const_iv (EV, BACKEND_ALL)
		429	const_iv (EV, BACKEND_MASK)
374	const_iv (EV, FLAG_AUTO)	430	const_iv (EV, FLAG_AUTO)
		431	const_iv (EV, FLAG_FORKCHECK)
		432	const_iv (EV, FLAG_SIGNALFD)
		433	const_iv (EV, FLAG_NOSIGMASK)
375	const_iv (EV, FLAG_NOENV)	434	const_iv (EV, FLAG_NOENV)
376	const_iv (EV, FLAG_FORKCHECK)	435	const_iv (EV, FLAG_NOINOTIFY)
		436
		437	const_iv (EV_, VERSION_MAJOR)
		438	const_iv (EV_, VERSION_MINOR)
		439	#if EV_COMPAT3
		440	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		441	const_iv (EV_, TIMEOUT)
		442	const_iv (EV, LOOP_NONBLOCK)
		443	const_iv (EV, LOOP_ONESHOT)
		444	const_iv (EV, UNLOOP_CANCEL)
		445	const_iv (EV, UNLOOP_ONE)
		446	const_iv (EV, UNLOOP_ALL)
		447	#endif
377	};	448	};
378		449
379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	450	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	451	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		452
		453	/* since this clashes with perl CHECK blocks, */
		454	/* but we are interested in constants, */
		455	/* and not blocks, we treat CHECK specially. */
		456	{
		457	/* the local $^W = 0 takes care of the warning */
		458	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		459	/* now we need to re-set the gv, in case it was hijacked */
		460	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		461	}
381		462
382	stash_loop = gv_stashpv ("EV::Loop" , 1);	463	stash_loop = gv_stashpv ("EV::Loop" , 1);
383	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	464	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
384	stash_io = gv_stashpv ("EV::IO" , 1);	465	stash_io = gv_stashpv ("EV::IO" , 1);
385	stash_timer = gv_stashpv ("EV::Timer" , 1);	466	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
390	stash_check = gv_stashpv ("EV::Check" , 1);	471	stash_check = gv_stashpv ("EV::Check" , 1);
391	stash_child = gv_stashpv ("EV::Child" , 1);	472	stash_child = gv_stashpv ("EV::Child" , 1);
392	stash_embed = gv_stashpv ("EV::Embed" , 1);	473	stash_embed = gv_stashpv ("EV::Embed" , 1);
393	stash_stat = gv_stashpv ("EV::Stat" , 1);	474	stash_stat = gv_stashpv ("EV::Stat" , 1);
394	stash_fork = gv_stashpv ("EV::Fork" , 1);	475	stash_fork = gv_stashpv ("EV::Fork" , 1);
		476	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
395	stash_async = gv_stashpv ("EV::Async" , 1);	477	stash_async = gv_stashpv ("EV::Async" , 1);
396		478
397	{	479	{
398	SV *sv = perl_get_sv ("EV::API", TRUE);	480	SV *sv = perl_get_sv ("EV::API", TRUE);
399	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	481	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
400		482
401	/* the poor man's shared library emulator */	483	/* the poor man's shared library emulator */
402	evapi.ver = EV_API_VERSION;	484	evapi.ver = EV_API_VERSION;
403	evapi.rev = EV_API_REVISION;	485	evapi.rev = EV_API_REVISION;
404	evapi.sv_fileno = sv_fileno;	486	evapi.sv_fileno = sv_fileno;
405	evapi.sv_signum = sv_signum;	487	evapi.sv_signum = s_signum;
406	evapi.supported_backends = ev_supported_backends ();	488	evapi.supported_backends = ev_supported_backends ();
407	evapi.recommended_backends = ev_recommended_backends ();	489	evapi.recommended_backends = ev_recommended_backends ();
408	evapi.embeddable_backends = ev_embeddable_backends ();	490	evapi.embeddable_backends = ev_embeddable_backends ();
409	evapi.time_ = ev_time;	491	evapi.time_ = ev_time;
410	evapi.sleep_ = ev_sleep;	492	evapi.sleep_ = ev_sleep;
411	evapi.loop_new = ev_loop_new;	493	evapi.loop_new = ev_loop_new;
412	evapi.loop_destroy = ev_loop_destroy;	494	evapi.loop_destroy = ev_loop_destroy;
413	evapi.loop_fork = ev_loop_fork;	495	evapi.loop_fork = ev_loop_fork;
414	evapi.loop_count = ev_loop_count;	496	evapi.iteration = ev_iteration;
		497	evapi.depth = ev_depth;
		498	evapi.set_userdata = ev_set_userdata;
		499	evapi.userdata = ev_userdata;
415	evapi.now = ev_now;	500	evapi.now = ev_now;
		501	evapi.now_update = ev_now_update;
		502	evapi.suspend = ev_suspend;
		503	evapi.resume = ev_resume;
416	evapi.backend = ev_backend;	504	evapi.backend = ev_backend;
417	evapi.unloop = ev_unloop;	505	evapi.break_ = ev_break;
		506	evapi.invoke_pending = ev_invoke_pending;
		507	evapi.pending_count = ev_pending_count;
		508	evapi.verify = ev_verify;
		509	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		510	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
418	evapi.ref = ev_ref;	511	evapi.ref = ev_ref;
419	evapi.unref = ev_unref;	512	evapi.unref = ev_unref;
420	evapi.loop = ev_loop;	513	evapi.run = ev_run;
421	evapi.once = ev_once;	514	evapi.once = ev_once;
422	evapi.io_start = ev_io_start;	515	evapi.io_start = ev_io_start;
423	evapi.io_stop = ev_io_stop;	516	evapi.io_stop = ev_io_stop;
424	evapi.timer_start = ev_timer_start;	517	evapi.timer_start = ev_timer_start;
425	evapi.timer_stop = ev_timer_stop;	518	evapi.timer_stop = ev_timer_stop;
426	evapi.timer_again = ev_timer_again;	519	evapi.timer_again = ev_timer_again;
		520	evapi.timer_remaining = ev_timer_remaining;
427	evapi.periodic_start = ev_periodic_start;	521	evapi.periodic_start = ev_periodic_start;
428	evapi.periodic_stop = ev_periodic_stop;	522	evapi.periodic_stop = ev_periodic_stop;
429	evapi.signal_start = ev_signal_start;	523	evapi.signal_start = ev_signal_start;
430	evapi.signal_stop = ev_signal_stop;	524	evapi.signal_stop = ev_signal_stop;
431	evapi.idle_start = ev_idle_start;	525	evapi.idle_start = ev_idle_start;
432	evapi.idle_stop = ev_idle_stop;	526	evapi.idle_stop = ev_idle_stop;
433	evapi.prepare_start = ev_prepare_start;	527	evapi.prepare_start = ev_prepare_start;
434	evapi.prepare_stop = ev_prepare_stop;	528	evapi.prepare_stop = ev_prepare_stop;
435	evapi.check_start = ev_check_start;	529	evapi.check_start = ev_check_start;
436	evapi.check_stop = ev_check_stop;	530	evapi.check_stop = ev_check_stop;
		531	#if EV_CHILD_ENABLE
437	evapi.child_start = ev_child_start;	532	evapi.child_start = ev_child_start;
438	evapi.child_stop = ev_child_stop;	533	evapi.child_stop = ev_child_stop;
		534	#endif
439	evapi.stat_start = ev_stat_start;	535	evapi.stat_start = ev_stat_start;
440	evapi.stat_stop = ev_stat_stop;	536	evapi.stat_stop = ev_stat_stop;
441	evapi.stat_stat = ev_stat_stat;	537	evapi.stat_stat = ev_stat_stat;
442	evapi.embed_start = ev_embed_start;	538	evapi.embed_start = ev_embed_start;
443	evapi.embed_stop = ev_embed_stop;	539	evapi.embed_stop = ev_embed_stop;
444	evapi.embed_sweep = ev_embed_sweep;	540	evapi.embed_sweep = ev_embed_sweep;
445	evapi.fork_start = ev_fork_start;	541	evapi.fork_start = ev_fork_start;
446	evapi.fork_stop = ev_fork_stop;	542	evapi.fork_stop = ev_fork_stop;
		543	evapi.cleanup_start = ev_cleanup_start;
		544	evapi.cleanup_stop = ev_cleanup_stop;
447	evapi.async_start = ev_async_start;	545	evapi.async_start = ev_async_start;
448	evapi.async_stop = ev_async_stop;	546	evapi.async_stop = ev_async_stop;
449	evapi.async_send = ev_async_send;	547	evapi.async_send = ev_async_send;
450	evapi.clear_pending = ev_clear_pending;	548	evapi.clear_pending = ev_clear_pending;
451	evapi.invoke = ev_invoke;	549	evapi.invoke = ev_invoke;
452		550
453	sv_setiv (sv, (IV)&evapi);	551	sv_setiv (sv, (IV)&evapi);
454	SvREADONLY_on (sv);	552	SvREADONLY_on (sv);
455	}	553	}
456	#ifndef _WIN32	554	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		555	/* unfortunately, musl neither implements the linux standard base,
		556	/* nor makes itself detectable via macros. yeah, right... */
		557	#if __linux && (__GLIBC__ || __UCLIBC__)
		558	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		559	__register_atfork (0, 0, default_fork, 0);
		560	#else
457	pthread_atfork (0, 0, ev_default_fork);	561	pthread_atfork (0, 0, default_fork);
		562	#endif
458	#endif	563	#endif
459	}	564	}
460		565
461	SV *ev_default_loop (unsigned int flags = 0)	566	SV *ev_default_loop (unsigned int flags = 0)
462	CODE:	567	CODE:
…		…
476	OUTPUT:	581	OUTPUT:
477	RETVAL	582	RETVAL
478		583
479	void ev_default_destroy ()	584	void ev_default_destroy ()
480	CODE:	585	CODE:
481	ev_default_destroy ();	586	ev_loop_destroy (EV_DEFAULT_UC);
482	SvREFCNT_dec (default_loop_sv);	587	SvREFCNT_dec (default_loop_sv);
483	default_loop_sv = 0;	588	default_loop_sv = 0;
484		589
485	unsigned int ev_supported_backends ()	590	unsigned int ev_supported_backends ()
486		591
487	unsigned int ev_recommended_backends ()	592	unsigned int ev_recommended_backends ()
488		593
489	unsigned int ev_embeddable_backends ()	594	unsigned int ev_embeddable_backends ()
490		595
		596	void ev_sleep (NV interval)
		597
491	NV ev_time ()	598	NV ev_time ()
		599
		600	void ev_feed_signal (SV *signal)
		601	CODE:
		602	{
		603	Signal signum = s_signum (signal);
		604	CHECK_SIG (signal, signum);
		605
		606	ev_feed_signal (signum);
		607	}
492		608
493	NV ev_now ()	609	NV ev_now ()
494	C_ARGS: evapi.default_loop	610	C_ARGS: evapi.default_loop
495		611
		612	void ev_now_update ()
		613	C_ARGS: evapi.default_loop
		614
		615	void ev_suspend ()
		616	C_ARGS: evapi.default_loop
		617
		618	void ev_resume ()
		619	C_ARGS: evapi.default_loop
		620
496	unsigned int ev_backend ()	621	unsigned int ev_backend ()
497	C_ARGS: evapi.default_loop	622	C_ARGS: evapi.default_loop
498		623
		624	void ev_verify ()
		625	ALIAS:
		626	loop_verify = 1
		627	C_ARGS: evapi.default_loop
		628
		629	unsigned int ev_iteration ()
		630	ALIAS:
		631	loop_count = 1
		632	C_ARGS: evapi.default_loop
		633
499	unsigned int ev_loop_count ()	634	unsigned int ev_depth ()
		635	ALIAS:
		636	loop_depth = 1
500	C_ARGS: evapi.default_loop	637	C_ARGS: evapi.default_loop
501		638
502	void ev_set_io_collect_interval (NV interval)	639	void ev_set_io_collect_interval (NV interval)
503	C_ARGS: evapi.default_loop, interval	640	C_ARGS: evapi.default_loop, interval
504		641
505	void ev_set_timeout_collect_interval (NV interval)	642	void ev_set_timeout_collect_interval (NV interval)
506	C_ARGS: evapi.default_loop, interval	643	C_ARGS: evapi.default_loop, interval
507		644
508	void ev_loop (int flags = 0)	645	int ev_run (int flags = 0)
		646	ALIAS:
		647	loop = 1
509	C_ARGS: evapi.default_loop, flags	648	C_ARGS: evapi.default_loop, flags
510		649
511	void ev_unloop (int how = EVUNLOOP_ONE)	650	void ev_break (int how = EVBREAK_ONE)
		651	ALIAS:
		652	unloop = 1
512	C_ARGS: evapi.default_loop, how	653	C_ARGS: evapi.default_loop, how
513		654
514	void ev_feed_fd_event (int fd, int revents = EV_NONE)	655	void ev_feed_fd_event (int fd, int revents = EV_NONE)
515	C_ARGS: evapi.default_loop, fd, revents	656	C_ARGS: evapi.default_loop, fd, revents
516		657
517	void ev_feed_signal_event (SV *signal)	658	void ev_feed_signal_event (SV *signal)
518	CODE:	659	CODE:
519	{	660	{
520	Signal signum = sv_signum (signal);	661	Signal signum = s_signum (signal);
521	CHECK_SIG (signal, signum);	662	CHECK_SIG (signal, signum);
522		663
523	ev_feed_signal_event (evapi.default_loop, signum);	664	ev_feed_signal_event (evapi.default_loop, signum);
524	}	665	}
525		666
		667	unsigned int ev_pending_count ()
		668	C_ARGS: evapi.default_loop
		669
		670	void ev_invoke_pending ()
		671	C_ARGS: evapi.default_loop
		672
526	ev_io *io (SV *fh, int events, SV *cb)	673	ev_io *io (SV *fh, int events, SV *cb)
527	ALIAS:	674	ALIAS:
528	io_ns = 1	675	io_ns = 1
		676	_ae_io = 2
529	CODE:	677	CODE:
530	{	678	{
531	int fd = sv_fileno (fh);	679	int fd = s_fileno (fh, events & EV_WRITE);
532	CHECK_FD (fh, fd);	680	CHECK_FD (fh, fd);
533		681
		682	if (ix == 2)
		683	{
		684	ix = 0;
		685	events = events ? EV_WRITE : EV_READ;
		686	}
		687
534	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	688	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
535	RETVAL->fh = newSVsv (fh);	689	e_fh (RETVAL) = newSVsv (fh);
536	ev_io_set (RETVAL, fd, events);	690	ev_io_set (RETVAL, fd, events);
537	if (!ix) START (io, RETVAL);	691	if (!ix) START (io, RETVAL);
538	}	692	}
539	OUTPUT:	693	OUTPUT:
540	RETVAL	694	RETVAL
…		…
556	periodic_ns = 1	710	periodic_ns = 1
557	INIT:	711	INIT:
558	CHECK_REPEAT (interval);	712	CHECK_REPEAT (interval);
559	CODE:	713	CODE:
560	{	714	{
561	ev_periodic *w;	715	ev_periodic *w;
562	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	716	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
563	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	717	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
564	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	718	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
565	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	719	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
566	if (!ix) START (periodic, w);	720	if (!ix) START (periodic, w);
567	}	721	}
568	OUTPUT:	722	OUTPUT:
569	RETVAL	723	RETVAL
…		…
571	ev_signal *signal (SV *signal, SV *cb)	725	ev_signal *signal (SV *signal, SV *cb)
572	ALIAS:	726	ALIAS:
573	signal_ns = 1	727	signal_ns = 1
574	CODE:	728	CODE:
575	{	729	{
576	Signal signum = sv_signum (signal);	730	Signal signum = s_signum (signal);
577	CHECK_SIG (signal, signum);	731	CHECK_SIG (signal, signum);
578		732
579	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	733	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
580	ev_signal_set (RETVAL, signum);	734	ev_signal_set (RETVAL, signum);
581	if (!ix) START (signal, RETVAL);	735	if (!ix) START_SIGNAL (RETVAL);
582	}	736	}
583	OUTPUT:	737	OUTPUT:
584	RETVAL	738	RETVAL
585		739
586	ev_idle *idle (SV *cb)	740	ev_idle *idle (SV *cb)
…		…
621	ev_fork_set (RETVAL);	775	ev_fork_set (RETVAL);
622	if (!ix) START (fork, RETVAL);	776	if (!ix) START (fork, RETVAL);
623	OUTPUT:	777	OUTPUT:
624	RETVAL	778	RETVAL
625		779
		780	#if CLEANUP_ENABLED
		781
		782	ev_cleanup *cleanup (SV *cb)
		783	ALIAS:
		784	cleanup_ns = 1
		785	CODE:
		786	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		787	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		788	ev_cleanup_set (RETVAL);
		789	if (!ix) START (cleanup, RETVAL);
		790	OUTPUT:
		791	RETVAL
		792
		793	#endif
		794
626	ev_child *child (int pid, int trace, SV *cb)	795	ev_child *child (int pid, int trace, SV *cb)
627	ALIAS:	796	ALIAS:
628	child_ns = 1	797	child_ns = 1
629	CODE:	798	CODE:
		799	#if EV_CHILD_ENABLE
630	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	800	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
631	ev_child_set (RETVAL, pid, trace);	801	ev_child_set (RETVAL, pid, trace);
632	if (!ix) START (child, RETVAL);	802	if (!ix) START (child, RETVAL);
		803	#else
		804	croak ("EV::child watchers not supported on this platform");
		805	#endif
633	OUTPUT:	806	OUTPUT:
634	RETVAL	807	RETVAL
		808
635		809
636	ev_stat *stat (SV *path, NV interval, SV *cb)	810	ev_stat *stat (SV *path, NV interval, SV *cb)
637	ALIAS:	811	ALIAS:
638	stat_ns = 1	812	stat_ns = 1
639	CODE:	813	CODE:
640	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	814	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
641	RETVAL->fh = newSVsv (path);	815	e_fh (RETVAL) = newSVsv (path);
642	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	816	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
643	if (!ix) START (stat, RETVAL);	817	if (!ix) START (stat, RETVAL);
644	OUTPUT:	818	OUTPUT:
645	RETVAL	819	RETVAL
646		820
		821	#ifndef EV_NO_LOOPS
		822
647	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)	823	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
648	ALIAS:	824	ALIAS:
649	embed_ns = 1	825	embed_ns = 1
650	CODE:	826	CODE:
651	{	827	{
652	if (!(ev_backend (loop) & ev_embeddable_backends ()))	828	if (!(ev_backend (loop) & ev_embeddable_backends ()))
653	croak ("passed loop is not embeddable via EV::embed,");	829	croak ("passed loop is not embeddable via EV::embed,");
654		830
655	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	831	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
656	RETVAL->fh = newSVsv (ST (0));	832	e_fh (RETVAL) = newSVsv (ST (0));
657	ev_embed_set (RETVAL, loop);	833	ev_embed_set (RETVAL, loop);
658
659	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
660
661	if (!ix) START (embed, RETVAL);	834	if (!ix) START (embed, RETVAL);
662	}	835	}
663	OUTPUT:	836	OUTPUT:
664	RETVAL	837	RETVAL
		838
		839	#endif
665		840
666	ev_async *async (SV *cb)	841	ev_async *async (SV *cb)
667	ALIAS:	842	ALIAS:
668	async_ns = 1	843	async_ns = 1
669	CODE:	844	CODE:
…		…
675		850
676	void once (SV *fh, int events, SV *timeout, SV *cb)	851	void once (SV *fh, int events, SV *timeout, SV *cb)
677	CODE:	852	CODE:
678	ev_once (	853	ev_once (
679	evapi.default_loop,	854	evapi.default_loop,
680	sv_fileno (fh), events,	855	s_fileno (fh, events & EV_WRITE), events,
681	SvOK (timeout) ? SvNV (timeout) : -1.,	856	SvOK (timeout) ? SvNV (timeout) : -1.,
682	e_once_cb,	857	e_once_cb,
683	newSVsv (cb)	858	newSVsv (cb)
684	);	859	);
685		860
…		…
698	C_ARGS: e_loop (w), w	873	C_ARGS: e_loop (w), w
699		874
700	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	875	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
701	C_ARGS: e_loop (w), w, revents	876	C_ARGS: e_loop (w), w, revents
702		877
703	int keepalive (ev_watcher *w, int new_value = 0)	878	int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
704	CODE:	879	CODE:
705	{	880	{
706	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	881	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
707	new_value = new_value ? WFLAG_KEEPALIVE : 0;
708		882
709	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
710	{
711	REF (w);
712	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
713	UNREF (w);
714	}
715	}
716	OUTPUT:
717	RETVAL
718
719	SV *cb (ev_watcher *w, SV *new_cb = 0)
720	CODE:
721	{
722	if (items > 1)	883	if (items > 1)
723	{	884	{
		885	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		886
		887	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		888	{
		889	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
		890	REF (w);
		891	UNREF (w);
		892	}
		893	}
		894	}
		895	OUTPUT:
		896	RETVAL
		897
		898	SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
		899	CODE:
		900	{
		901	if (items > 1)
		902	{
724	new_cb = e_get_cv (new_cb);	903	new_cb = s_get_cv_croak (new_cb);
725	RETVAL = newRV_noinc (w->cb_sv);	904	RETVAL = newRV_noinc (w->cb_sv);
726	w->cb_sv = SvREFCNT_inc (new_cb);	905	w->cb_sv = SvREFCNT_inc (new_cb);
727	}	906	}
728	else	907	else
729	RETVAL = newRV_inc (w->cb_sv);	908	RETVAL = newRV_inc (w->cb_sv);
730	}	909	}
731	OUTPUT:	910	OUTPUT:
732	RETVAL	911	RETVAL
733		912
734	SV *data (ev_watcher *w, SV *new_data = 0)	913	SV *data (ev_watcher *w, SV *new_data = NO_INIT)
735	CODE:	914	CODE:
736	{	915	{
737	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	916	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
738		917
739	if (items > 1)	918	if (items > 1)
…		…
749	CODE:	928	CODE:
750	RETVAL = newRV_inc (w->loop);	929	RETVAL = newRV_inc (w->loop);
751	OUTPUT:	930	OUTPUT:
752	RETVAL	931	RETVAL
753		932
754	int priority (ev_watcher *w, int new_priority = 0)	933	int priority (ev_watcher *w, SV *new_priority = NO_INIT)
755	CODE:	934	CODE:
756	{	935	{
757	RETVAL = w->priority;	936	RETVAL = w->priority;
758		937
759	if (items > 1)	938	if (items > 1)
…		…
767	XPUSHs (ST (0));	946	XPUSHs (ST (0));
768	PUTBACK;	947	PUTBACK;
769	call_method ("stop", G_DISCARD | G_VOID);	948	call_method ("stop", G_DISCARD | G_VOID);
770	}	949	}
771		950
772	ev_set_priority (w, new_priority);	951	ev_set_priority (w, SvIV (new_priority));
773		952
774	if (active)	953	if (active)
775	{	954	{
776	PUSHMARK (SP);	955	PUSHMARK (SP);
777	XPUSHs (ST (0));	956	XPUSHs (ST (0));
…		…
799	e_destroy (w);	978	e_destroy (w);
800		979
801	void set (ev_io *w, SV *fh, int events)	980	void set (ev_io *w, SV *fh, int events)
802	CODE:	981	CODE:
803	{	982	{
804	int fd = sv_fileno (fh);	983	int fd = s_fileno (fh, events & EV_WRITE);
805	CHECK_FD (fh, fd);	984	CHECK_FD (fh, fd);
806		985
807	sv_setsv (w->fh, fh);	986	sv_setsv (e_fh (w), fh);
808	RESET (io, w, (w, fd, events));	987	RESET (io, w, (w, fd, events));
809	}	988	}
810		989
811	SV *fh (ev_io *w, SV *new_fh = 0)	990	SV *fh (ev_io *w, SV *new_fh = NO_INIT)
812	CODE:	991	CODE:
813	{	992	{
814	if (items > 1)	993	if (items > 1)
815	{	994	{
816	int fd = sv_fileno (new_fh);	995	int fd = s_fileno (new_fh, w->events & EV_WRITE);
817	CHECK_FD (new_fh, fd);	996	CHECK_FD (new_fh, fd);
818		997
819	RETVAL = w->fh;	998	RETVAL = e_fh (w);
820	w->fh = newSVsv (new_fh);	999	e_fh (w) = newSVsv (new_fh);
821		1000
822	RESET (io, w, (w, fd, w->events));	1001	RESET (io, w, (w, fd, w->events));
823	}	1002	}
824	else	1003	else
825	RETVAL = newSVsv (w->fh);	1004	RETVAL = newSVsv (e_fh (w));
826	}	1005	}
827	OUTPUT:	1006	OUTPUT:
828	RETVAL	1007	RETVAL
829		1008
830	int events (ev_io *w, int new_events = EV_UNDEF)	1009	int events (ev_io *w, int new_events = NO_INIT)
831	CODE:	1010	CODE:
832	{	1011	{
833	RETVAL = w->events;	1012	RETVAL = w->events;
834		1013
835	if (items > 1)	1014	if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
836	RESET (io, w, (w, w->fd, new_events));	1015	{
		1016	PAUSE (io);
		1017	ev_io_modify (w, new_events);
		1018	RESUME (io);
		1019	}
837	}	1020	}
838	OUTPUT:	1021	OUTPUT:
839	RETVAL	1022	RETVAL
840		1023
841	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1024	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
842		1025
843	void ev_signal_start (ev_signal *w)	1026	void ev_signal_start (ev_signal *w)
844	CODE:	1027	CODE:
845	START (signal, w);	1028	START_SIGNAL (w);
846		1029
847	void ev_signal_stop (ev_signal *w)	1030	void ev_signal_stop (ev_signal *w)
848	CODE:	1031	CODE:
849	STOP (signal, w);	1032	STOP (signal, w);
850		1033
…		…
854	e_destroy (w);	1037	e_destroy (w);
855		1038
856	void set (ev_signal *w, SV *signal)	1039	void set (ev_signal *w, SV *signal)
857	CODE:	1040	CODE:
858	{	1041	{
859	Signal signum = sv_signum (signal);	1042	Signal signum = s_signum (signal);
860	CHECK_SIG (signal, signum);	1043	CHECK_SIG (signal, signum);
861		1044
862	RESET (signal, w, (w, signum));	1045	RESET_SIGNAL (w, (w, signum));
863	}	1046	}
864		1047
865	int signal (ev_signal *w, SV *new_signal = 0)	1048	int signal (ev_signal *w, SV *new_signal = NO_INIT)
866	CODE:	1049	CODE:
867	{	1050	{
868	RETVAL = w->signum;	1051	RETVAL = w->signum;
869		1052
870	if (items > 1)	1053	if (items > 1)
871	{	1054	{
872	Signal signum = sv_signum (new_signal);	1055	Signal signum = s_signum (new_signal);
873	CHECK_SIG (new_signal, signum);	1056	CHECK_SIG (new_signal, signum);
874		1057	RESET_SIGNAL (w, (w, signum));
875	RESET (signal, w, (w, signum));
876	}	1058	}
877	}	1059	}
878	OUTPUT:	1060	OUTPUT:
879	RETVAL	1061	RETVAL
880		1062
…		…
888		1070
889	void ev_timer_stop (ev_timer *w)	1071	void ev_timer_stop (ev_timer *w)
890	CODE:	1072	CODE:
891	STOP (timer, w);	1073	STOP (timer, w);
892		1074
893	void ev_timer_again (ev_timer *w)	1075	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
894	INIT:
895	CHECK_REPEAT (w->repeat);
896	CODE:	1076	CODE:
897	REF (w);	1077	{
		1078	if (items > 1)
		1079	{
		1080	CHECK_REPEAT (repeat);
		1081	w->repeat = repeat;
		1082	}
		1083
898	ev_timer_again (e_loop (w), w);	1084	ev_timer_again (e_loop (w), w);
899	UNREF (w);	1085	UNREF (w);
		1086	}
		1087
		1088	NV ev_timer_remaining (ev_timer *w)
		1089	C_ARGS: e_loop (w), w
900		1090
901	void DESTROY (ev_timer *w)	1091	void DESTROY (ev_timer *w)
902	CODE:	1092	CODE:
903	STOP (timer, w);	1093	STOP (timer, w);
904	e_destroy (w);	1094	e_destroy (w);
…		…
907	INIT:	1097	INIT:
908	CHECK_REPEAT (repeat);	1098	CHECK_REPEAT (repeat);
909	CODE:	1099	CODE:
910	RESET (timer, w, (w, after, repeat));	1100	RESET (timer, w, (w, after, repeat));
911		1101
		1102	NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
		1103	CODE:
		1104	RETVAL = w->repeat;
		1105	if (items > 1)
		1106	{
		1107	NV repeat = SvNV (new_repeat);
		1108	CHECK_REPEAT (repeat);
		1109	w->repeat = repeat;
		1110	}
		1111	OUTPUT:
		1112	RETVAL
		1113
912	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1114	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
913		1115
914	void ev_periodic_start (ev_periodic *w)	1116	void ev_periodic_start (ev_periodic *w)
915	INIT:	1117	INIT:
916	CHECK_REPEAT (w->interval);	1118	CHECK_REPEAT (w->interval);
…		…
921	CODE:	1123	CODE:
922	STOP (periodic, w);	1124	STOP (periodic, w);
923		1125
924	void ev_periodic_again (ev_periodic *w)	1126	void ev_periodic_again (ev_periodic *w)
925	CODE:	1127	CODE:
926	REF (w);
927	ev_periodic_again (e_loop (w), w);	1128	ev_periodic_again (e_loop (w), w);
928	UNREF (w);	1129	UNREF (w);
929		1130
930	void DESTROY (ev_periodic *w)	1131	void DESTROY (ev_periodic *w)
931	CODE:	1132	CODE:
…		…
935	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1136	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
936	INIT:	1137	INIT:
937	CHECK_REPEAT (interval);	1138	CHECK_REPEAT (interval);
938	CODE:	1139	CODE:
939	{	1140	{
940	SvREFCNT_dec (w->fh);	1141	SvREFCNT_dec (e_fh (w));
941	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1142	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
942		1143
943	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1144	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
944	}	1145	}
945		1146
946	NV at (ev_periodic *w)	1147	NV at (ev_periodic *w)
947	CODE:	1148	CODE:
948	RETVAL = ev_periodic_at (w);	1149	RETVAL = ev_periodic_at (w);
		1150	OUTPUT:
		1151	RETVAL
		1152
		1153	NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
		1154	CODE:
		1155	RETVAL = w->offset;
		1156	if (items > 1)
		1157	w->offset = SvNV (new_offset);
		1158	OUTPUT:
		1159	RETVAL
		1160
		1161	NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
		1162	CODE:
		1163	RETVAL = w->interval;
		1164	if (items > 1)
		1165	{
		1166	NV interval = SvNV (new_interval);
		1167	CHECK_REPEAT (interval);
		1168	w->interval = interval;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
		1174	CODE:
		1175	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1176	if (items > 1)
		1177	{
		1178	sv_2mortal (RETVAL);
		1179	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1180	}
949	OUTPUT:	1181	OUTPUT:
950	RETVAL	1182	RETVAL
951		1183
952	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1184	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
953		1185
…		…
1007	void DESTROY (ev_fork *w)	1239	void DESTROY (ev_fork *w)
1008	CODE:	1240	CODE:
1009	STOP (fork, w);	1241	STOP (fork, w);
1010	e_destroy (w);	1242	e_destroy (w);
1011		1243
		1244	#if CLEANUP_ENABLED
		1245
		1246	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1247
		1248	void ev_cleanup_start (ev_cleanup *w)
		1249	CODE:
		1250	START (cleanup, w);
		1251
		1252	void ev_cleanup_stop (ev_cleanup *w)
		1253	CODE:
		1254	STOP (cleanup, w);
		1255
		1256	void DESTROY (ev_cleanup *w)
		1257	CODE:
		1258	STOP (cleanup, w);
		1259	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1260	e_destroy (w);
		1261
		1262	int keepalive (ev_watcher *w, SV *new_value = 0)
		1263	CODE:
		1264	RETVAL = 1;
		1265	OUTPUT:
		1266	RETVAL
		1267
		1268	#endif
		1269
1012	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1270	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1271
		1272	#if EV_CHILD_ENABLE
1013		1273
1014	void ev_child_start (ev_child *w)	1274	void ev_child_start (ev_child *w)
1015	CODE:	1275	CODE:
1016	START (child, w);	1276	START (child, w);
1017		1277
…		…
1037	: ix == 1 ? w->rpid	1297	: ix == 1 ? w->rpid
1038	: w->rstatus;	1298	: w->rstatus;
1039	OUTPUT:	1299	OUTPUT:
1040	RETVAL	1300	RETVAL
1041		1301
		1302	#endif
		1303
1042	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1304	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1043		1305
1044	void ev_stat_start (ev_stat *w)	1306	void ev_stat_start (ev_stat *w)
1045	CODE:	1307	CODE:
1046	START (stat, w);	1308	START (stat, w);
…		…
1055	e_destroy (w);	1317	e_destroy (w);
1056		1318
1057	void set (ev_stat *w, SV *path, NV interval)	1319	void set (ev_stat *w, SV *path, NV interval)
1058	CODE:	1320	CODE:
1059	{	1321	{
1060	sv_setsv (w->fh, path);	1322	sv_setsv (e_fh (w), path);
1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1323	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1062	}	1324	}
1063		1325
1064	SV *path (ev_stat *w, SV *new_path = 0)	1326	SV *path (ev_stat *w, SV *new_path = NO_INIT)
1065	CODE:	1327	CODE:
1066	{	1328	{
1067	RETVAL = SvREFCNT_inc (w->fh);	1329	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1068		1330
1069	if (items > 1)	1331	if (items > 1)
1070	{	1332	{
1071	SvREFCNT_dec (w->fh);	1333	sv_2mortal (RETVAL);
1072	w->fh = newSVsv (new_path);	1334	e_fh (w) = newSVsv (new_path);
1073	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1335	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1074	}	1336	}
1075	}	1337	}
1076	OUTPUT:	1338	OUTPUT:
1077	RETVAL	1339	RETVAL
1078		1340
1079	NV interval (ev_stat *w, NV new_interval = 0.)	1341	NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1080	CODE:	1342	CODE:
1081	{
1082	RETVAL = w->interval;	1343	RETVAL = w->interval;
1083
1084	if (items > 1)	1344	if (items > 1)
1085	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1345	{
1086	}	1346	PAUSE (stat);
		1347	w->interval = SvNV (new_interval);
		1348	RESUME (stat);
		1349	}
1087	OUTPUT:	1350	OUTPUT:
1088	RETVAL	1351	RETVAL
1089		1352
1090	void prev (ev_stat *w)	1353	void prev (ev_stat *w)
1091	ALIAS:	1354	ALIAS:
…		…
1149	e_destroy (w);	1412	e_destroy (w);
1150		1413
1151	void set (ev_embed *w, struct ev_loop *loop)	1414	void set (ev_embed *w, struct ev_loop *loop)
1152	CODE:	1415	CODE:
1153	{	1416	{
1154	sv_setsv (w->fh, ST (1));	1417	sv_setsv (e_fh (w), ST (1));
1155	RESET (embed, w, (w, loop));	1418	RESET (embed, w, (w, loop));
1156	}	1419	}
1157		1420
1158	SV *other (ev_embed *w)	1421	SV *other (ev_embed *w)
1159	CODE:	1422	CODE:
1160	RETVAL = newSVsv (w->fh);	1423	RETVAL = newSVsv (e_fh (w));
1161	OUTPUT:	1424	OUTPUT:
1162	RETVAL	1425	RETVAL
1163		1426
1164	void ev_embed_sweep (ev_embed *w)	1427	void ev_embed_sweep (ev_embed *w)
1165	C_ARGS: e_loop (w), w	1428	C_ARGS: e_loop (w), w
…		…
1186	CODE:	1449	CODE:
1187	RETVAL = boolSV (ev_async_pending (w));	1450	RETVAL = boolSV (ev_async_pending (w));
1188	OUTPUT:	1451	OUTPUT:
1189	RETVAL	1452	RETVAL
1190		1453
		1454	#ifndef EV_NO_LOOPS
		1455
1191	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1456	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1192		1457
1193	SV *new (SV *klass, unsigned int flags = 0)	1458	SV *new (SV *klass, unsigned int flags = 0)
1194	CODE:	1459	CODE:
1195	{	1460	{
…		…
1203	OUTPUT:	1468	OUTPUT:
1204	RETVAL	1469	RETVAL
1205		1470
1206	void DESTROY (struct ev_loop *loop)	1471	void DESTROY (struct ev_loop *loop)
1207	CODE:	1472	CODE:
1208	if (loop != evapi.default_loop) /* global destruction sucks */	1473	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1474	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1475	if (loop != evapi.default_loop)
1209	ev_loop_destroy (loop);	1476	ev_loop_destroy (loop);
1210		1477
1211	void ev_loop_fork (struct ev_loop *loop)	1478	void ev_loop_fork (struct ev_loop *loop)
1212		1479
1213	NV ev_now (struct ev_loop *loop)	1480	NV ev_now (struct ev_loop *loop)
1214		1481
		1482	void ev_now_update (struct ev_loop *loop)
		1483
		1484	void ev_suspend (struct ev_loop *loop)
		1485
		1486	void ev_resume (struct ev_loop *loop)
		1487
1215	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1488	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1216		1489
1217	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1490	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1218		1491
1219	unsigned int ev_backend (struct ev_loop *loop)	1492	unsigned int ev_backend (struct ev_loop *loop)
1220		1493
1221	unsigned int ev_loop_count (struct ev_loop *loop)	1494	void ev_verify (struct ev_loop *loop)
		1495	ALIAS:
		1496	loop_verify = 1
1222		1497
1223	void ev_loop (struct ev_loop *loop, int flags = 0)	1498	unsigned int ev_iteration (struct ev_loop *loop)
		1499	ALIAS:
		1500	loop_count = 1
1224		1501
		1502	unsigned int ev_depth (struct ev_loop *loop)
		1503	ALIAS:
		1504	loop_depth = 1
		1505
		1506	int ev_run (struct ev_loop *loop, int flags = 0)
		1507	ALIAS:
		1508	loop = 1
		1509
1225	void ev_unloop (struct ev_loop *loop, int how = 1)	1510	void ev_break (struct ev_loop *loop, int how = 1)
		1511	ALIAS:
		1512	unloop = 1
1226		1513
1227	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1514	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1228		1515
		1516	unsigned int ev_pending_count (struct ev_loop *loop)
		1517
		1518	void ev_invoke_pending (struct ev_loop *loop)
		1519
1229	#if 0	1520	#if 0
1230		1521
1231	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)	1522	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1232	CODE:	1523	CODE:
1233	{	1524	{
1234	Signal signum = sv_signum (signal);	1525	Signal signum = s_signum (signal);
1235	CHECK_SIG (signal, signum);	1526	CHECK_SIG (signal, signum);
1236		1527
1237	ev_feed_signal_event (loop, signum);	1528	ev_feed_signal_event (loop, signum);
1238	}	1529	}
1239		1530
…		…
1242	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)	1533	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1243	ALIAS:	1534	ALIAS:
1244	io_ns = 1	1535	io_ns = 1
1245	CODE:	1536	CODE:
1246	{	1537	{
1247	int fd = sv_fileno (fh);	1538	int fd = s_fileno (fh, events & EV_WRITE);
1248	CHECK_FD (fh, fd);	1539	CHECK_FD (fh, fd);
1249		1540
1250	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1541	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1251	RETVAL->fh = newSVsv (fh);	1542	e_fh (RETVAL) = newSVsv (fh);
1252	ev_io_set (RETVAL, fd, events);	1543	ev_io_set (RETVAL, fd, events);
1253	if (!ix) START (io, RETVAL);	1544	if (!ix) START (io, RETVAL);
1254	}	1545	}
1255	OUTPUT:	1546	OUTPUT:
1256	RETVAL	1547	RETVAL
…		…
1272	periodic_ns = 1	1563	periodic_ns = 1
1273	INIT:	1564	INIT:
1274	CHECK_REPEAT (interval);	1565	CHECK_REPEAT (interval);
1275	CODE:	1566	CODE:
1276	{	1567	{
1277	ev_periodic *w;	1568	ev_periodic *w;
1278	w = e_new (sizeof (ev_periodic), cb, ST (0));	1569	w = e_new (sizeof (ev_periodic), cb, ST (0));
1279	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1570	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1280	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1571	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1281	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1572	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1282	if (!ix) START (periodic, w);	1573	if (!ix) START (periodic, w);
1283	}	1574	}
1284	OUTPUT:	1575	OUTPUT:
1285	RETVAL	1576	RETVAL
1286		1577
1287	#if 0
1288
1289	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)	1578	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1290	ALIAS:	1579	ALIAS:
1291	signal_ns = 1	1580	signal_ns = 1
1292	CODE:	1581	CODE:
1293	{	1582	{
1294	Signal signum = sv_signum (signal);	1583	Signal signum = s_signum (signal);
1295	CHECK_SIG (signal, signum);	1584	CHECK_SIG (signal, signum);
1296		1585
1297	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1586	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1298	ev_signal_set (RETVAL, signum);	1587	ev_signal_set (RETVAL, signum);
1299	if (!ix) START (signal, RETVAL);	1588	if (!ix) START_SIGNAL (RETVAL);
1300	}	1589	}
1301	OUTPUT:	1590	OUTPUT:
1302	RETVAL	1591	RETVAL
1303
1304	#endif
1305		1592
1306	ev_idle *idle (struct ev_loop *loop, SV *cb)	1593	ev_idle *idle (struct ev_loop *loop, SV *cb)
1307	ALIAS:	1594	ALIAS:
1308	idle_ns = 1	1595	idle_ns = 1
1309	CODE:	1596	CODE:
…		…
1341	ev_fork_set (RETVAL);	1628	ev_fork_set (RETVAL);
1342	if (!ix) START (fork, RETVAL);	1629	if (!ix) START (fork, RETVAL);
1343	OUTPUT:	1630	OUTPUT:
1344	RETVAL	1631	RETVAL
1345		1632
		1633	#if CLEANUP_ENABLED
		1634
		1635	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1636	ALIAS:
		1637	cleanup_ns = 1
		1638	CODE:
		1639	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1640	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1641	ev_cleanup_set (RETVAL);
		1642	if (!ix) START (cleanup, RETVAL);
		1643	OUTPUT:
		1644	RETVAL
		1645
		1646	#endif
		1647
1346	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)	1648	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1347	ALIAS:	1649	ALIAS:
1348	child_ns = 1	1650	child_ns = 1
1349	CODE:	1651	CODE:
		1652	#if EV_CHILD_ENABLE
1350	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1653	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1351	ev_child_set (RETVAL, pid, trace);	1654	ev_child_set (RETVAL, pid, trace);
1352	if (!ix) START (child, RETVAL);	1655	if (!ix) START (child, RETVAL);
		1656	#else
		1657	croak ("EV::child watchers not supported on this platform");
		1658	#endif
1353	OUTPUT:	1659	OUTPUT:
1354	RETVAL	1660	RETVAL
1355		1661
1356	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)	1662	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1357	ALIAS:	1663	ALIAS:
1358	stat_ns = 1	1664	stat_ns = 1
1359	CODE:	1665	CODE:
1360	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1666	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1361	RETVAL->fh = newSVsv (path);	1667	e_fh (RETVAL) = newSVsv (path);
1362	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1668	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1363	if (!ix) START (stat, RETVAL);	1669	if (!ix) START (stat, RETVAL);
1364	OUTPUT:	1670	OUTPUT:
1365	RETVAL	1671	RETVAL
1366		1672
1367	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)	1673	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1368	ALIAS:	1674	ALIAS:
1369	embed_ns = 1	1675	embed_ns = 1
1370	CODE:	1676	CODE:
1371	{	1677	{
1372	if (!(ev_backend (other) & ev_embeddable_backends ()))	1678	if (!(ev_backend (other) & ev_embeddable_backends ()))
1373	croak ("passed loop is not embeddable via EV::embed,");	1679	croak ("passed loop is not embeddable via EV::embed,");
1374		1680
1375	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1681	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1376	RETVAL->fh = newSVsv (ST (1));	1682	e_fh (RETVAL) = newSVsv (ST (1));
1377	ev_embed_set (RETVAL, other);	1683	ev_embed_set (RETVAL, other);
1378
1379	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1380
1381	if (!ix) START (embed, RETVAL);	1684	if (!ix) START (embed, RETVAL);
1382	}	1685	}
1383	OUTPUT:	1686	OUTPUT:
1384	RETVAL	1687	RETVAL
1385		1688
…		…
1395		1698
1396	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)	1699	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1397	CODE:	1700	CODE:
1398	ev_once (	1701	ev_once (
1399	loop,	1702	loop,
1400	sv_fileno (fh), events,	1703	s_fileno (fh, events & EV_WRITE), events,
1401	SvOK (timeout) ? SvNV (timeout) : -1.,	1704	SvOK (timeout) ? SvNV (timeout) : -1.,
1402	e_once_cb,	1705	e_once_cb,
1403	newSVsv (cb)	1706	newSVsv (cb)
1404	);	1707	);
1405		1708
		1709	#endif
		1710

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