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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 1.181 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>*/	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	#include <assert.h>
		32
		33	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	34	#define EV_PROTOTYPES 1
8	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	35	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9	#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
10	#include "EV/EVAPI.h"	40	#include "EV/EVAPI.h"
11
12	/* fix perl api breakage */
13	#undef signal
14	#undef sigaction
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
19	# define NFDBITS PERL_NFDBITS	45	# define NFDBITS PERL_NFDBITS
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
…		…
77	*stash_stat,	143	*stash_stat,
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,
83		149	*stash_cleanup,
84	#ifndef SIG_SIZE	150	*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		151
109	/////////////////////////////////////////////////////////////////////////////	152	/////////////////////////////////////////////////////////////////////////////
110	// Event	153	// Event
111		154
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	155	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		156
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 *	157	static void *
132	e_new (int size, SV *cb_sv, SV *loop)	158	e_new (int size, SV *cb_sv, SV *loop)
133	{	159	{
		160	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	161	ev_watcher *w;
135	SV *self = NEWSV (0, size);	162	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	163	SvPOK_only (self);
137	SvCUR_set (self, size);	164	SvCUR_set (self, size);
138		165
139	w = (ev_watcher *)SvPVX (self);	166	w = (ev_watcher *)SvPVX (self);
140		167
141	ev_init (w, e_cb);	168	ev_init (w, cv ? e_cb : 0);
142		169
143	w->loop = SvREFCNT_inc (SvRV (loop));	170	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->e_flags = WFLAG_KEEPALIVE;	171	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	172	w->data = 0;
146	w->fh = 0;	173	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	174	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	175	w->self = self;
149		176
150	return (void *)w;	177	return (void *)w;
151	}	178	}
152		179
…		…
176	}	203	}
177		204
178	return rv;	205	return rv;
179	}	206	}
180		207
181	static SV *sv_events_cache;	208	static SV *sv_self_cache, *sv_events_cache;
182		209
183	static void	210	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	211	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	212	{
186	dSP;	213	dSP;
187	I32 mark = SP - PL_stack_base;	214	I32 mark = SP - PL_stack_base;
188	SV *sv_self, *sv_events;	215	SV *sv_self, *sv_events;
189		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	{
190	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;
191		285
192	if (sv_events_cache)	286	if (sv_events_cache)
193	{	287	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	288	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	289	SvIV_set (sv_events, revents);
196	}	290	}
197	else	291	else
198	sv_events = newSViv (revents);	292	sv_events = newSViv (revents);
199		293
200	PUSHMARK (SP);	294	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	295	XPUSHs (sv_events);
204		296
205	PUTBACK;	297	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	298	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
207		299
208	SvREFCNT_dec (sv_self);	300	SvREFCNT_dec ((SV *)arg);
209		301
210	if (sv_events_cache)	302	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	303	SvREFCNT_dec (sv_events);
212	else	304	else
213	sv_events_cache = sv_events;	305	sv_events_cache = sv_events;
…		…
222		314
223	SP = PL_stack_base + mark;	315	SP = PL_stack_base + mark;
224	PUTBACK;	316	PUTBACK;
225	}	317	}
226		318
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	319	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	320	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	321	{
270	ev_tstamp retval;	322	ev_tstamp retval;
271	int count;	323	int count;
…		…
274	ENTER;	326	ENTER;
275	SAVETMPS;	327	SAVETMPS;
276		328
277	PUSHMARK (SP);	329	PUSHMARK (SP);
278	EXTEND (SP, 2);	330	EXTEND (SP, 2);
279	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 */
280	PUSHs (newSVnv (now));	332	PUSHs (newSVnv (now));
281		333
282	PUTBACK;	334	PUTBACK;
283	count = call_sv (w->fh, G_SCALAR | G_EVAL);	335	count = call_sv (w->fh, G_SCALAR | G_EVAL);
284	SPAGAIN;	336	SPAGAIN;
…		…
314	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));
315		367
316	#define CHECK_SIG(sv,num) if ((num) < 0) \	368	#define CHECK_SIG(sv,num) if ((num) < 0) \
317	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	369	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
318		370
		371	static void
		372	default_fork (void)
		373	{
		374	ev_loop_fork (EV_DEFAULT_UC);
		375	}
		376
319	/////////////////////////////////////////////////////////////////////////////	377	/////////////////////////////////////////////////////////////////////////////
320	// XS interface functions	378	// XS interface functions
321		379
322	MODULE = EV PACKAGE = EV PREFIX = ev_	380	MODULE = EV PACKAGE = EV PREFIX = ev_
323		381
…		…
335	const_iv (EV_, MINPRI)	393	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	394	const_iv (EV_, MAXPRI)
337		395
338	const_iv (EV_, UNDEF)	396	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	397	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	398	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	399	const_iv (EV_, WRITE)
		400	const_iv (EV_, IO)
		401	const_iv (EV_, TIMER)
		402	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	403	const_iv (EV_, SIGNAL)
		404	const_iv (EV_, CHILD)
		405	const_iv (EV_, STAT)
344	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)
345	const_iv (EV_, CHECK)	410	const_iv (EV_, FORK)
		411	const_iv (EV_, CLEANUP)
		412	const_iv (EV_, ASYNC)
		413	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	414	const_iv (EV_, ERROR)
347		415
348	const_iv (EV, LOOP_ONESHOT)	416	const_iv (EV, RUN_NOWAIT)
349	const_iv (EV, LOOP_NONBLOCK)
350	const_iv (EV, UNLOOP_ONE)	417	const_iv (EV, RUN_ONCE)
		418
		419	const_iv (EV, BREAK_CANCEL)
		420	const_iv (EV, BREAK_ONE)
351	const_iv (EV, UNLOOP_ALL)	421	const_iv (EV, BREAK_ALL)
352
353	const_iv (EV, BACKEND_SELECT)	422	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	423	const_iv (EV, BACKEND_POLL)
355	const_iv (EV, BACKEND_EPOLL)	424	const_iv (EV, BACKEND_EPOLL)
356	const_iv (EV, BACKEND_KQUEUE)	425	const_iv (EV, BACKEND_KQUEUE)
357	const_iv (EV, BACKEND_DEVPOLL)	426	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	427	const_iv (EV, BACKEND_PORT)
		428	const_iv (EV, BACKEND_ALL)
		429	const_iv (EV, BACKEND_MASK)
359	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)
360	const_iv (EV, FLAG_NOENV)	434	const_iv (EV, FLAG_NOENV)
361	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
362	};	448	};
363		449
364	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--)
365	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	}
366		462
367	stash_loop = gv_stashpv ("EV::Loop" , 1);	463	stash_loop = gv_stashpv ("EV::Loop" , 1);
368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	464	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
369	stash_io = gv_stashpv ("EV::IO" , 1);	465	stash_io = gv_stashpv ("EV::IO" , 1);
370	stash_timer = gv_stashpv ("EV::Timer" , 1);	466	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	471	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	472	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	473	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	474	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	stash_fork = gv_stashpv ("EV::Fork" , 1);	475	stash_fork = gv_stashpv ("EV::Fork" , 1);
		476	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		477	stash_async = gv_stashpv ("EV::Async" , 1);
380		478
381	{	479	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	480	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	481	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		482
385	/* the poor man's shared library emulator */	483	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	484	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	485	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	486	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	487	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	488	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	489	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	490	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	491	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	492	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	493	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	494	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	495	evapi.loop_fork = ev_loop_fork;
398	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;
399	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;
400	evapi.backend = ev_backend;	504	evapi.backend = ev_backend;
401	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;
402	evapi.ref = ev_ref;	511	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	512	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	513	evapi.run = ev_run;
405	evapi.once = ev_once;	514	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	515	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	516	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	517	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	518	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	519	evapi.timer_again = ev_timer_again;
		520	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	521	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	522	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	523	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	524	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	525	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	526	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	527	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	528	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	529	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	530	evapi.check_stop = ev_check_stop;
		531	#if EV_CHILD_ENABLE
421	evapi.child_start = ev_child_start;	532	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	533	evapi.child_stop = ev_child_stop;
		534	#endif
423	evapi.stat_start = ev_stat_start;	535	evapi.stat_start = ev_stat_start;
424	evapi.stat_stop = ev_stat_stop;	536	evapi.stat_stop = ev_stat_stop;
425	evapi.stat_stat = ev_stat_stat;	537	evapi.stat_stat = ev_stat_stat;
426	evapi.embed_start = ev_embed_start;	538	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	539	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	540	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	541	evapi.fork_start = ev_fork_start;
430	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;
431	evapi.async_start = ev_async_start;	545	evapi.async_start = ev_async_start;
432	evapi.async_stop = ev_async_stop;	546	evapi.async_stop = ev_async_stop;
433	evapi.async_send = ev_async_send;	547	evapi.async_send = ev_async_send;
434	evapi.clear_pending = ev_clear_pending;	548	evapi.clear_pending = ev_clear_pending;
435	evapi.invoke = ev_invoke;	549	evapi.invoke = ev_invoke;
436		550
437	sv_setiv (sv, (IV)&evapi);	551	sv_setiv (sv, (IV)&evapi);
438	SvREADONLY_on (sv);	552	SvREADONLY_on (sv);
439	}	553	}
440	#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
441	pthread_atfork (0, 0, ev_default_fork);	561	pthread_atfork (0, 0, default_fork);
		562	#endif
442	#endif	563	#endif
443	}	564	}
444		565
445	SV *ev_default_loop (unsigned int flags = 0)	566	SV *ev_default_loop (unsigned int flags = 0)
446	CODE:	567	CODE:
…		…
460	OUTPUT:	581	OUTPUT:
461	RETVAL	582	RETVAL
462		583
463	void ev_default_destroy ()	584	void ev_default_destroy ()
464	CODE:	585	CODE:
465	ev_default_destroy ();	586	ev_loop_destroy (EV_DEFAULT_UC);
466	SvREFCNT_dec (default_loop_sv);	587	SvREFCNT_dec (default_loop_sv);
467	default_loop_sv = 0;	588	default_loop_sv = 0;
468		589
469	unsigned int ev_supported_backends ()	590	unsigned int ev_supported_backends ()
470		591
471	unsigned int ev_recommended_backends ()	592	unsigned int ev_recommended_backends ()
472		593
473	unsigned int ev_embeddable_backends ()	594	unsigned int ev_embeddable_backends ()
474		595
		596	void ev_sleep (NV interval)
		597
475	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	}
476		608
477	NV ev_now ()	609	NV ev_now ()
478	C_ARGS: evapi.default_loop	610	C_ARGS: evapi.default_loop
479		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
480	unsigned int ev_backend ()	621	unsigned int ev_backend ()
481	C_ARGS: evapi.default_loop	622	C_ARGS: evapi.default_loop
482		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
483	unsigned int ev_loop_count ()	634	unsigned int ev_depth ()
		635	ALIAS:
		636	loop_depth = 1
484	C_ARGS: evapi.default_loop	637	C_ARGS: evapi.default_loop
485		638
486	void ev_set_io_collect_interval (NV interval)	639	void ev_set_io_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	640	C_ARGS: evapi.default_loop, interval
488		641
489	void ev_set_timeout_collect_interval (NV interval)	642	void ev_set_timeout_collect_interval (NV interval)
490	C_ARGS: evapi.default_loop, interval	643	C_ARGS: evapi.default_loop, interval
491		644
492	void ev_loop (int flags = 0)	645	int ev_run (int flags = 0)
		646	ALIAS:
		647	loop = 1
493	C_ARGS: evapi.default_loop, flags	648	C_ARGS: evapi.default_loop, flags
494		649
495	void ev_unloop (int how = EVUNLOOP_ONE)	650	void ev_break (int how = EVBREAK_ONE)
		651	ALIAS:
		652	unloop = 1
496	C_ARGS: evapi.default_loop, how	653	C_ARGS: evapi.default_loop, how
497		654
498	void ev_feed_fd_event (int fd, int revents = EV_NONE)	655	void ev_feed_fd_event (int fd, int revents = EV_NONE)
499	C_ARGS: evapi.default_loop, fd, revents	656	C_ARGS: evapi.default_loop, fd, revents
500		657
501	void ev_feed_signal_event (SV *signal)	658	void ev_feed_signal_event (SV *signal)
502	CODE:	659	CODE:
503	{	660	{
504	Signal signum = sv_signum (signal);	661	Signal signum = s_signum (signal);
505	CHECK_SIG (signal, signum);	662	CHECK_SIG (signal, signum);
506		663
507	ev_feed_signal_event (evapi.default_loop, signum);	664	ev_feed_signal_event (evapi.default_loop, signum);
508	}	665	}
509		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
510	ev_io *io (SV *fh, int events, SV *cb)	673	ev_io *io (SV *fh, int events, SV *cb)
511	ALIAS:	674	ALIAS:
512	io_ns = 1	675	io_ns = 1
		676	_ae_io = 2
513	CODE:	677	CODE:
514	{	678	{
515	int fd = sv_fileno (fh);	679	int fd = s_fileno (fh, events & EV_WRITE);
516	CHECK_FD (fh, fd);	680	CHECK_FD (fh, fd);
517		681
		682	if (ix == 2)
		683	{
		684	ix = 0;
		685	events = events ? EV_WRITE : EV_READ;
		686	}
		687
518	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	688	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
519	RETVAL->fh = newSVsv (fh);	689	e_fh (RETVAL) = newSVsv (fh);
520	ev_io_set (RETVAL, fd, events);	690	ev_io_set (RETVAL, fd, events);
521	if (!ix) START (io, RETVAL);	691	if (!ix) START (io, RETVAL);
522	}	692	}
523	OUTPUT:	693	OUTPUT:
524	RETVAL	694	RETVAL
…		…
540	periodic_ns = 1	710	periodic_ns = 1
541	INIT:	711	INIT:
542	CHECK_REPEAT (interval);	712	CHECK_REPEAT (interval);
543	CODE:	713	CODE:
544	{	714	{
545	ev_periodic *w;	715	ev_periodic *w;
546	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	716	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
547	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	717	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
548	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);
549	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	719	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
550	if (!ix) START (periodic, w);	720	if (!ix) START (periodic, w);
551	}	721	}
552	OUTPUT:	722	OUTPUT:
553	RETVAL	723	RETVAL
…		…
555	ev_signal *signal (SV *signal, SV *cb)	725	ev_signal *signal (SV *signal, SV *cb)
556	ALIAS:	726	ALIAS:
557	signal_ns = 1	727	signal_ns = 1
558	CODE:	728	CODE:
559	{	729	{
560	Signal signum = sv_signum (signal);	730	Signal signum = s_signum (signal);
561	CHECK_SIG (signal, signum);	731	CHECK_SIG (signal, signum);
562		732
563	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	733	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
564	ev_signal_set (RETVAL, signum);	734	ev_signal_set (RETVAL, signum);
565	if (!ix) START (signal, RETVAL);	735	if (!ix) START_SIGNAL (RETVAL);
566	}	736	}
567	OUTPUT:	737	OUTPUT:
568	RETVAL	738	RETVAL
569		739
570	ev_idle *idle (SV *cb)	740	ev_idle *idle (SV *cb)
…		…
605	ev_fork_set (RETVAL);	775	ev_fork_set (RETVAL);
606	if (!ix) START (fork, RETVAL);	776	if (!ix) START (fork, RETVAL);
607	OUTPUT:	777	OUTPUT:
608	RETVAL	778	RETVAL
609		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
610	ev_child *child (int pid, int trace, SV *cb)	795	ev_child *child (int pid, int trace, SV *cb)
611	ALIAS:	796	ALIAS:
612	child_ns = 1	797	child_ns = 1
613	CODE:	798	CODE:
		799	#if EV_CHILD_ENABLE
614	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	800	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
615	ev_child_set (RETVAL, pid, trace);	801	ev_child_set (RETVAL, pid, trace);
616	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
617	OUTPUT:	806	OUTPUT:
618	RETVAL	807	RETVAL
		808
619		809
620	ev_stat *stat (SV *path, NV interval, SV *cb)	810	ev_stat *stat (SV *path, NV interval, SV *cb)
621	ALIAS:	811	ALIAS:
622	stat_ns = 1	812	stat_ns = 1
623	CODE:	813	CODE:
624	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	814	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
625	RETVAL->fh = newSVsv (path);	815	e_fh (RETVAL) = newSVsv (path);
626	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	816	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
627	if (!ix) START (stat, RETVAL);	817	if (!ix) START (stat, RETVAL);
628	OUTPUT:	818	OUTPUT:
629	RETVAL	819	RETVAL
630		820
		821	#ifndef EV_NO_LOOPS
		822
631	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)	823	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
632	ALIAS:	824	ALIAS:
633	embed_ns = 1	825	embed_ns = 1
634	CODE:	826	CODE:
635	{	827	{
636	if (!(ev_backend (loop) & ev_embeddable_backends ()))	828	if (!(ev_backend (loop) & ev_embeddable_backends ()))
637	croak ("passed loop is not embeddable via EV::embed,");	829	croak ("passed loop is not embeddable via EV::embed,");
638		830
639	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	831	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
640	RETVAL->fh = newSVsv (ST (0));	832	e_fh (RETVAL) = newSVsv (ST (0));
641	ev_embed_set (RETVAL, loop);	833	ev_embed_set (RETVAL, loop);
642
643	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
644
645	if (!ix) START (embed, RETVAL);	834	if (!ix) START (embed, RETVAL);
646	}	835	}
		836	OUTPUT:
		837	RETVAL
		838
		839	#endif
		840
		841	ev_async *async (SV *cb)
		842	ALIAS:
		843	async_ns = 1
		844	CODE:
		845	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		846	ev_async_set (RETVAL);
		847	if (!ix) START (async, RETVAL);
647	OUTPUT:	848	OUTPUT:
648	RETVAL	849	RETVAL
649		850
650	void once (SV *fh, int events, SV *timeout, SV *cb)	851	void once (SV *fh, int events, SV *timeout, SV *cb)
651	CODE:	852	CODE:
652	ev_once (	853	ev_once (
653	evapi.default_loop,	854	evapi.default_loop,
654	sv_fileno (fh), events,	855	s_fileno (fh, events & EV_WRITE), events,
655	SvOK (timeout) ? SvNV (timeout) : -1.,	856	SvOK (timeout) ? SvNV (timeout) : -1.,
656	e_once_cb,	857	e_once_cb,
657	newSVsv (cb)	858	newSVsv (cb)
658	);	859	);
659		860
…		…
672	C_ARGS: e_loop (w), w	873	C_ARGS: e_loop (w), w
673		874
674	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	875	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
675	C_ARGS: e_loop (w), w, revents	876	C_ARGS: e_loop (w), w, revents
676		877
677	int keepalive (ev_watcher *w, int new_value = 0)	878	int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
678	CODE:	879	CODE:
679	{	880	{
680	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	881	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
681	new_value = new_value ? WFLAG_KEEPALIVE : 0;
682		882
683	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))	883	if (items > 1)
684	{	884	{
685	REF (w);	885	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		886
		887	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		888	{
686	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;	889	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
		890	REF (w);
687	UNREF (w);	891	UNREF (w);
		892	}
688	}	893	}
689	}	894	}
690	OUTPUT:	895	OUTPUT:
691	RETVAL	896	RETVAL
692		897
693	SV *cb (ev_watcher *w, SV *new_cb = 0)	898	SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
694	CODE:	899	CODE:
695	{	900	{
696	RETVAL = newSVsv (w->cb_sv);
697
698	if (items > 1)	901	if (items > 1)
699	sv_setsv (w->cb_sv, new_cb);	902	{
		903	new_cb = s_get_cv_croak (new_cb);
		904	RETVAL = newRV_noinc (w->cb_sv);
		905	w->cb_sv = SvREFCNT_inc (new_cb);
		906	}
		907	else
		908	RETVAL = newRV_inc (w->cb_sv);
700	}	909	}
701	OUTPUT:	910	OUTPUT:
702	RETVAL	911	RETVAL
703		912
704	SV *data (ev_watcher *w, SV *new_data = 0)	913	SV *data (ev_watcher *w, SV *new_data = NO_INIT)
705	CODE:	914	CODE:
706	{	915	{
707	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	916	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
708		917
709	if (items > 1)	918	if (items > 1)
…		…
719	CODE:	928	CODE:
720	RETVAL = newRV_inc (w->loop);	929	RETVAL = newRV_inc (w->loop);
721	OUTPUT:	930	OUTPUT:
722	RETVAL	931	RETVAL
723		932
724	int priority (ev_watcher *w, int new_priority = 0)	933	int priority (ev_watcher *w, SV *new_priority = NO_INIT)
725	CODE:	934	CODE:
726	{	935	{
727	RETVAL = w->priority;	936	RETVAL = w->priority;
728		937
729	if (items > 1)	938	if (items > 1)
…		…
737	XPUSHs (ST (0));	946	XPUSHs (ST (0));
738	PUTBACK;	947	PUTBACK;
739	call_method ("stop", G_DISCARD | G_VOID);	948	call_method ("stop", G_DISCARD | G_VOID);
740	}	949	}
741		950
742	ev_set_priority (w, new_priority);	951	ev_set_priority (w, SvIV (new_priority));
743		952
744	if (active)	953	if (active)
745	{	954	{
746	PUSHMARK (SP);	955	PUSHMARK (SP);
747	XPUSHs (ST (0));	956	XPUSHs (ST (0));
…		…
769	e_destroy (w);	978	e_destroy (w);
770		979
771	void set (ev_io *w, SV *fh, int events)	980	void set (ev_io *w, SV *fh, int events)
772	CODE:	981	CODE:
773	{	982	{
774	int fd = sv_fileno (fh);	983	int fd = s_fileno (fh, events & EV_WRITE);
775	CHECK_FD (fh, fd);	984	CHECK_FD (fh, fd);
776		985
777	sv_setsv (w->fh, fh);	986	sv_setsv (e_fh (w), fh);
778	RESET (io, w, (w, fd, events));	987	RESET (io, w, (w, fd, events));
779	}	988	}
780		989
781	SV *fh (ev_io *w, SV *new_fh = 0)	990	SV *fh (ev_io *w, SV *new_fh = NO_INIT)
782	CODE:	991	CODE:
783	{	992	{
784	if (items > 1)	993	if (items > 1)
785	{	994	{
786	int fd = sv_fileno (new_fh);	995	int fd = s_fileno (new_fh, w->events & EV_WRITE);
787	CHECK_FD (new_fh, fd);	996	CHECK_FD (new_fh, fd);
788		997
789	RETVAL = w->fh;	998	RETVAL = e_fh (w);
790	w->fh = newSVsv (new_fh);	999	e_fh (w) = newSVsv (new_fh);
791		1000
792	RESET (io, w, (w, fd, w->events));	1001	RESET (io, w, (w, fd, w->events));
793	}	1002	}
794	else	1003	else
795	RETVAL = newSVsv (w->fh);	1004	RETVAL = newSVsv (e_fh (w));
796	}	1005	}
797	OUTPUT:	1006	OUTPUT:
798	RETVAL	1007	RETVAL
799		1008
800	int events (ev_io *w, int new_events = EV_UNDEF)	1009	int events (ev_io *w, int new_events = NO_INIT)
801	CODE:	1010	CODE:
802	{	1011	{
803	RETVAL = w->events;	1012	RETVAL = w->events;
804		1013
805	if (items > 1)	1014	if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
806	RESET (io, w, (w, w->fd, new_events));	1015	{
		1016	PAUSE (io);
		1017	ev_io_modify (w, new_events);
		1018	RESUME (io);
		1019	}
807	}	1020	}
808	OUTPUT:	1021	OUTPUT:
809	RETVAL	1022	RETVAL
810		1023
811	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1024	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
812		1025
813	void ev_signal_start (ev_signal *w)	1026	void ev_signal_start (ev_signal *w)
814	CODE:	1027	CODE:
815	START (signal, w);	1028	START_SIGNAL (w);
816		1029
817	void ev_signal_stop (ev_signal *w)	1030	void ev_signal_stop (ev_signal *w)
818	CODE:	1031	CODE:
819	STOP (signal, w);	1032	STOP (signal, w);
820		1033
…		…
824	e_destroy (w);	1037	e_destroy (w);
825		1038
826	void set (ev_signal *w, SV *signal)	1039	void set (ev_signal *w, SV *signal)
827	CODE:	1040	CODE:
828	{	1041	{
829	Signal signum = sv_signum (signal);	1042	Signal signum = s_signum (signal);
830	CHECK_SIG (signal, signum);	1043	CHECK_SIG (signal, signum);
831		1044
832	RESET (signal, w, (w, signum));	1045	RESET_SIGNAL (w, (w, signum));
833	}	1046	}
834		1047
835	int signal (ev_signal *w, SV *new_signal = 0)	1048	int signal (ev_signal *w, SV *new_signal = NO_INIT)
836	CODE:	1049	CODE:
837	{	1050	{
838	RETVAL = w->signum;	1051	RETVAL = w->signum;
839		1052
840	if (items > 1)	1053	if (items > 1)
841	{	1054	{
842	Signal signum = sv_signum (new_signal);	1055	Signal signum = s_signum (new_signal);
843	CHECK_SIG (new_signal, signum);	1056	CHECK_SIG (new_signal, signum);
844		1057	RESET_SIGNAL (w, (w, signum));
845	RESET (signal, w, (w, signum));
846	}	1058	}
847	}	1059	}
848	OUTPUT:	1060	OUTPUT:
849	RETVAL	1061	RETVAL
850		1062
…		…
858		1070
859	void ev_timer_stop (ev_timer *w)	1071	void ev_timer_stop (ev_timer *w)
860	CODE:	1072	CODE:
861	STOP (timer, w);	1073	STOP (timer, w);
862		1074
863	void ev_timer_again (ev_timer *w)	1075	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
864	INIT:
865	CHECK_REPEAT (w->repeat);
866	CODE:	1076	CODE:
867	REF (w);	1077	{
		1078	if (items > 1)
		1079	{
		1080	CHECK_REPEAT (repeat);
		1081	w->repeat = repeat;
		1082	}
		1083
868	ev_timer_again (e_loop (w), w);	1084	ev_timer_again (e_loop (w), w);
869	UNREF (w);	1085	UNREF (w);
		1086	}
		1087
		1088	NV ev_timer_remaining (ev_timer *w)
		1089	C_ARGS: e_loop (w), w
870		1090
871	void DESTROY (ev_timer *w)	1091	void DESTROY (ev_timer *w)
872	CODE:	1092	CODE:
873	STOP (timer, w);	1093	STOP (timer, w);
874	e_destroy (w);	1094	e_destroy (w);
…		…
877	INIT:	1097	INIT:
878	CHECK_REPEAT (repeat);	1098	CHECK_REPEAT (repeat);
879	CODE:	1099	CODE:
880	RESET (timer, w, (w, after, repeat));	1100	RESET (timer, w, (w, after, repeat));
881		1101
882	NV at (ev_timer *w)	1102	NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
883	CODE:	1103	CODE:
884	RETVAL = w->at;	1104	RETVAL = w->repeat;
		1105	if (items > 1)
		1106	{
		1107	NV repeat = SvNV (new_repeat);
		1108	CHECK_REPEAT (repeat);
		1109	w->repeat = repeat;
		1110	}
885	OUTPUT:	1111	OUTPUT:
886	RETVAL	1112	RETVAL
887		1113
888	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1114	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
889		1115
…		…
897	CODE:	1123	CODE:
898	STOP (periodic, w);	1124	STOP (periodic, w);
899		1125
900	void ev_periodic_again (ev_periodic *w)	1126	void ev_periodic_again (ev_periodic *w)
901	CODE:	1127	CODE:
902	REF (w);
903	ev_periodic_again (e_loop (w), w);	1128	ev_periodic_again (e_loop (w), w);
904	UNREF (w);	1129	UNREF (w);
905		1130
906	void DESTROY (ev_periodic *w)	1131	void DESTROY (ev_periodic *w)
907	CODE:	1132	CODE:
…		…
911	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)
912	INIT:	1137	INIT:
913	CHECK_REPEAT (interval);	1138	CHECK_REPEAT (interval);
914	CODE:	1139	CODE:
915	{	1140	{
916	SvREFCNT_dec (w->fh);	1141	SvREFCNT_dec (e_fh (w));
917	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1142	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
918		1143
919	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));
920	}	1145	}
921		1146
922	NV at (ev_periodic *w)	1147	NV at (ev_periodic *w)
923	CODE:	1148	CODE:
		1149	RETVAL = ev_periodic_at (w);
		1150	OUTPUT:
		1151	RETVAL
		1152
		1153	NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
		1154	CODE:
924	RETVAL = w->at;	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	}
925	OUTPUT:	1181	OUTPUT:
926	RETVAL	1182	RETVAL
927		1183
928	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1184	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
929		1185
…		…
983	void DESTROY (ev_fork *w)	1239	void DESTROY (ev_fork *w)
984	CODE:	1240	CODE:
985	STOP (fork, w);	1241	STOP (fork, w);
986	e_destroy (w);	1242	e_destroy (w);
987		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
988	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1270	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1271
		1272	#if EV_CHILD_ENABLE
989		1273
990	void ev_child_start (ev_child *w)	1274	void ev_child_start (ev_child *w)
991	CODE:	1275	CODE:
992	START (child, w);	1276	START (child, w);
993		1277
…		…
1013	: ix == 1 ? w->rpid	1297	: ix == 1 ? w->rpid
1014	: w->rstatus;	1298	: w->rstatus;
1015	OUTPUT:	1299	OUTPUT:
1016	RETVAL	1300	RETVAL
1017		1301
		1302	#endif
		1303
1018	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1304	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1019		1305
1020	void ev_stat_start (ev_stat *w)	1306	void ev_stat_start (ev_stat *w)
1021	CODE:	1307	CODE:
1022	START (stat, w);	1308	START (stat, w);
…		…
1031	e_destroy (w);	1317	e_destroy (w);
1032		1318
1033	void set (ev_stat *w, SV *path, NV interval)	1319	void set (ev_stat *w, SV *path, NV interval)
1034	CODE:	1320	CODE:
1035	{	1321	{
1036	sv_setsv (w->fh, path);	1322	sv_setsv (e_fh (w), path);
1037	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1323	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1038	}	1324	}
1039		1325
1040	SV *path (ev_stat *w, SV *new_path = 0)	1326	SV *path (ev_stat *w, SV *new_path = NO_INIT)
1041	CODE:	1327	CODE:
1042	{	1328	{
1043	RETVAL = SvREFCNT_inc (w->fh);	1329	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1044		1330
1045	if (items > 1)	1331	if (items > 1)
1046	{	1332	{
1047	SvREFCNT_dec (w->fh);	1333	sv_2mortal (RETVAL);
1048	w->fh = newSVsv (new_path);	1334	e_fh (w) = newSVsv (new_path);
1049	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1335	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1050	}	1336	}
1051	}	1337	}
1052	OUTPUT:	1338	OUTPUT:
1053	RETVAL	1339	RETVAL
1054		1340
1055	NV interval (ev_stat *w, NV new_interval = 0.)	1341	NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1056	CODE:	1342	CODE:
1057	{
1058	RETVAL = w->interval;	1343	RETVAL = w->interval;
1059
1060	if (items > 1)	1344	if (items > 1)
1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1345	{
1062	}	1346	PAUSE (stat);
		1347	w->interval = SvNV (new_interval);
		1348	RESUME (stat);
		1349	}
1063	OUTPUT:	1350	OUTPUT:
1064	RETVAL	1351	RETVAL
1065		1352
1066	void prev (ev_stat *w)	1353	void prev (ev_stat *w)
1067	ALIAS:	1354	ALIAS:
…		…
1125	e_destroy (w);	1412	e_destroy (w);
1126		1413
1127	void set (ev_embed *w, struct ev_loop *loop)	1414	void set (ev_embed *w, struct ev_loop *loop)
1128	CODE:	1415	CODE:
1129	{	1416	{
1130	sv_setsv (w->fh, ST (1));	1417	sv_setsv (e_fh (w), ST (1));
1131	RESET (embed, w, (w, loop));	1418	RESET (embed, w, (w, loop));
1132	}	1419	}
1133		1420
1134	SV *other (ev_embed *w)	1421	SV *other (ev_embed *w)
1135	CODE:	1422	CODE:
1136	RETVAL = newSVsv (w->fh);	1423	RETVAL = newSVsv (e_fh (w));
1137	OUTPUT:	1424	OUTPUT:
1138	RETVAL	1425	RETVAL
		1426
		1427	void ev_embed_sweep (ev_embed *w)
		1428	C_ARGS: e_loop (w), w
		1429
		1430	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1431
		1432	void ev_async_start (ev_async *w)
		1433	CODE:
		1434	START (async, w);
		1435
		1436	void ev_async_stop (ev_async *w)
		1437	CODE:
		1438	STOP (async, w);
		1439
		1440	void DESTROY (ev_async *w)
		1441	CODE:
		1442	STOP (async, w);
		1443	e_destroy (w);
		1444
		1445	void ev_async_send (ev_async *w)
		1446	C_ARGS: e_loop (w), w
		1447
		1448	SV *ev_async_async_pending (ev_async *w)
		1449	CODE:
		1450	RETVAL = boolSV (ev_async_pending (w));
		1451	OUTPUT:
		1452	RETVAL
		1453
		1454	#ifndef EV_NO_LOOPS
1139		1455
1140	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1456	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1141		1457
1142	SV *new (SV *klass, unsigned int flags = 0)	1458	SV *new (SV *klass, unsigned int flags = 0)
1143	CODE:	1459	CODE:
…		…
1152	OUTPUT:	1468	OUTPUT:
1153	RETVAL	1469	RETVAL
1154		1470
1155	void DESTROY (struct ev_loop *loop)	1471	void DESTROY (struct ev_loop *loop)
1156	CODE:	1472	CODE:
1157	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)
1158	ev_loop_destroy (loop);	1476	ev_loop_destroy (loop);
1159		1477
1160	void ev_loop_fork (struct ev_loop *loop)	1478	void ev_loop_fork (struct ev_loop *loop)
1161		1479
1162	NV ev_now (struct ev_loop *loop)	1480	NV ev_now (struct ev_loop *loop)
1163		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
1164	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)
1165		1489
1166	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)
1167		1491
1168	unsigned int ev_backend (struct ev_loop *loop)	1492	unsigned int ev_backend (struct ev_loop *loop)
1169		1493
1170	unsigned int ev_loop_count (struct ev_loop *loop)	1494	void ev_verify (struct ev_loop *loop)
		1495	ALIAS:
		1496	loop_verify = 1
1171		1497
1172	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
1173		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
1174	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
1175		1513
1176	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)
1177		1515
		1516	unsigned int ev_pending_count (struct ev_loop *loop)
		1517
		1518	void ev_invoke_pending (struct ev_loop *loop)
		1519
1178	#if 0	1520	#if 0
1179		1521
1180	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)	1522	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1181	CODE:	1523	CODE:
1182	{	1524	{
1183	Signal signum = sv_signum (signal);	1525	Signal signum = s_signum (signal);
1184	CHECK_SIG (signal, signum);	1526	CHECK_SIG (signal, signum);
1185		1527
1186	ev_feed_signal_event (loop, signum);	1528	ev_feed_signal_event (loop, signum);
1187	}	1529	}
1188		1530
…		…
1191	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)
1192	ALIAS:	1534	ALIAS:
1193	io_ns = 1	1535	io_ns = 1
1194	CODE:	1536	CODE:
1195	{	1537	{
1196	int fd = sv_fileno (fh);	1538	int fd = s_fileno (fh, events & EV_WRITE);
1197	CHECK_FD (fh, fd);	1539	CHECK_FD (fh, fd);
1198		1540
1199	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1541	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1200	RETVAL->fh = newSVsv (fh);	1542	e_fh (RETVAL) = newSVsv (fh);
1201	ev_io_set (RETVAL, fd, events);	1543	ev_io_set (RETVAL, fd, events);
1202	if (!ix) START (io, RETVAL);	1544	if (!ix) START (io, RETVAL);
1203	}	1545	}
1204	OUTPUT:	1546	OUTPUT:
1205	RETVAL	1547	RETVAL
…		…
1221	periodic_ns = 1	1563	periodic_ns = 1
1222	INIT:	1564	INIT:
1223	CHECK_REPEAT (interval);	1565	CHECK_REPEAT (interval);
1224	CODE:	1566	CODE:
1225	{	1567	{
1226	ev_periodic *w;	1568	ev_periodic *w;
1227	w = e_new (sizeof (ev_periodic), cb, ST (0));	1569	w = e_new (sizeof (ev_periodic), cb, ST (0));
1228	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1570	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1229	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);
1230	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1572	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1231	if (!ix) START (periodic, w);	1573	if (!ix) START (periodic, w);
1232	}	1574	}
1233	OUTPUT:	1575	OUTPUT:
1234	RETVAL	1576	RETVAL
1235		1577
1236	#if 0
1237
1238	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)	1578	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1239	ALIAS:	1579	ALIAS:
1240	signal_ns = 1	1580	signal_ns = 1
1241	CODE:	1581	CODE:
1242	{	1582	{
1243	Signal signum = sv_signum (signal);	1583	Signal signum = s_signum (signal);
1244	CHECK_SIG (signal, signum);	1584	CHECK_SIG (signal, signum);
1245		1585
1246	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1586	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1247	ev_signal_set (RETVAL, signum);	1587	ev_signal_set (RETVAL, signum);
1248	if (!ix) START (signal, RETVAL);	1588	if (!ix) START_SIGNAL (RETVAL);
1249	}	1589	}
1250	OUTPUT:	1590	OUTPUT:
1251	RETVAL	1591	RETVAL
1252
1253	#endif
1254		1592
1255	ev_idle *idle (struct ev_loop *loop, SV *cb)	1593	ev_idle *idle (struct ev_loop *loop, SV *cb)
1256	ALIAS:	1594	ALIAS:
1257	idle_ns = 1	1595	idle_ns = 1
1258	CODE:	1596	CODE:
…		…
1290	ev_fork_set (RETVAL);	1628	ev_fork_set (RETVAL);
1291	if (!ix) START (fork, RETVAL);	1629	if (!ix) START (fork, RETVAL);
1292	OUTPUT:	1630	OUTPUT:
1293	RETVAL	1631	RETVAL
1294		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
1295	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)
1296	ALIAS:	1649	ALIAS:
1297	child_ns = 1	1650	child_ns = 1
1298	CODE:	1651	CODE:
		1652	#if EV_CHILD_ENABLE
1299	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1653	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1300	ev_child_set (RETVAL, pid, trace);	1654	ev_child_set (RETVAL, pid, trace);
1301	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
1302	OUTPUT:	1659	OUTPUT:
1303	RETVAL	1660	RETVAL
1304		1661
1305	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)
1306	ALIAS:	1663	ALIAS:
1307	stat_ns = 1	1664	stat_ns = 1
1308	CODE:	1665	CODE:
1309	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1666	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1310	RETVAL->fh = newSVsv (path);	1667	e_fh (RETVAL) = newSVsv (path);
1311	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1668	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1312	if (!ix) START (stat, RETVAL);	1669	if (!ix) START (stat, RETVAL);
1313	OUTPUT:	1670	OUTPUT:
1314	RETVAL	1671	RETVAL
1315		1672
1316	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)
1317	ALIAS:	1674	ALIAS:
1318	embed_ns = 1	1675	embed_ns = 1
1319	CODE:	1676	CODE:
1320	{	1677	{
1321	if (!(ev_backend (other) & ev_embeddable_backends ()))	1678	if (!(ev_backend (other) & ev_embeddable_backends ()))
1322	croak ("passed loop is not embeddable via EV::embed,");	1679	croak ("passed loop is not embeddable via EV::embed,");
1323		1680
1324	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1681	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1325	RETVAL->fh = newSVsv (ST (1));	1682	e_fh (RETVAL) = newSVsv (ST (1));
1326	ev_embed_set (RETVAL, other);	1683	ev_embed_set (RETVAL, other);
1327
1328	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1329
1330	if (!ix) START (embed, RETVAL);	1684	if (!ix) START (embed, RETVAL);
1331	}	1685	}
		1686	OUTPUT:
		1687	RETVAL
		1688
		1689	ev_async *async (struct ev_loop *loop, SV *cb)
		1690	ALIAS:
		1691	async_ns = 1
		1692	CODE:
		1693	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1694	ev_async_set (RETVAL);
		1695	if (!ix) START (async, RETVAL);
1332	OUTPUT:	1696	OUTPUT:
1333	RETVAL	1697	RETVAL
1334		1698
1335	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)
1336	CODE:	1700	CODE:
1337	ev_once (	1701	ev_once (
1338	loop,	1702	loop,
1339	sv_fileno (fh), events,	1703	s_fileno (fh, events & EV_WRITE), events,
1340	SvOK (timeout) ? SvNV (timeout) : -1.,	1704	SvOK (timeout) ? SvNV (timeout) : -1.,
1341	e_once_cb,	1705	e_once_cb,
1342	newSVsv (cb)	1706	newSVsv (cb)
1343	);	1707	);
1344		1708
		1709	#endif
		1710

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