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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 1.180 by root, Wed Jan 22 23:17:31 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	# include <assert.h>
		27	#endif
		28
		29	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	30	#define EV_PROTOTYPES 1
8	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC	31	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
9	#define EV_H <ev.h>	32	#define EV_USE_FLOOR 1
		33	#define EV_API_STATIC
		34	#define EV_H "../libev/ev.h"
		35	#define EV_CONFIG_H error
10	#include "EV/EVAPI.h"	36	#include "EV/EVAPI.h"
11
12	/* fix perl api breakage */
13	#undef signal
14	#undef sigaction
15		37
16	#define EV_SELECT_IS_WINSOCKET 0	38	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	39	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	40	# define EV_SELECT_USE_FD_SET 0
19	# define NFDBITS PERL_NFDBITS	41	# define NFDBITS PERL_NFDBITS
20	# define fd_mask Perl_fd_mask	42	# define fd_mask Perl_fd_mask
21	#endif	43	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	44	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	45	#include "libev/ev.c"
24		46
25	#ifndef _WIN32	47	#if !defined _WIN32 && !defined __minix && !EV_NO_ATFORK
26	# include <pthread.h>	48	# include <pthread.h>
27	#endif	49	#endif
28		50
29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	51	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		52	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		53	#define e_self(w) ((ev_watcher *)(w))->self
		54	#define e_fh(w) ((ev_watcher *)(w))->fh
		55	#define e_data(w) ((ev_watcher *)(w))->data
30		56
31	#define WFLAG_KEEPALIVE 1	57	#define WFLAG_KEEPALIVE 1
		58	#define WFLAG_UNREFED 2 /* has been unref'ed */
32		59
33	#define UNREF(w) \	60	#define UNREF(w) \
34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	61	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
35	&& !ev_is_active (w)) \	62	&& ev_is_active (w)) \
		63	{ \
36	ev_unref (e_loop (w));	64	ev_unref (e_loop (w)); \
		65	e_flags (w) |= WFLAG_UNREFED; \
		66	}
37		67
38	#define REF(w) \	68	#define REF(w) \
39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \	69	if (e_flags (w) & WFLAG_UNREFED) \
40	&& ev_is_active (w)) \	70	{ \
		71	e_flags (w) &= ~WFLAG_UNREFED; \
41	ev_ref (e_loop (w));	72	ev_ref (e_loop (w)); \
		73	}
42		74
43	#define START(type,w) \	75	#define START(type,w) \
44	do { \	76	do { \
		77	ev_ ## type ## _start (e_loop (w), w); \
45	UNREF (w); \	78	UNREF (w); \
46	ev_ ## type ## _start (e_loop (w), w); \
47	} while (0)	79	} while (0)
48		80
49	#define STOP(type,w) \	81	#define STOP(type,w) \
50	do { \	82	do { \
51	REF (w); \	83	REF (w); \
52	ev_ ## type ## _stop (e_loop (w), w); \	84	ev_ ## type ## _stop (e_loop (w), w); \
53	} while (0)	85	} while (0)
54		86
		87	#define PAUSE(type) \
		88	do { \
		89	int active = ev_is_active (w); \
		90	if (active) STOP (type, w)
		91
		92	#define RESUME(type) \
		93	if (active) START (type, w); \
		94	} while (0)
		95
		96
55	#define RESET(type,w,seta) \	97	#define RESET(type,w,seta) \
56	do { \	98	PAUSE (type); \
57	int active = ev_is_active (w); \
58	if (active) STOP (type, w); \
59	ev_ ## type ## _set seta; \	99	ev_ ## type ## _set seta; \
60	if (active) START (type, w); \	100	RESUME (type)
61	} while (0)
62		101
63	typedef int Signal;	102	typedef int Signal;
		103
		104	/* horrible... */
		105	#define CHECK_SIGNAL_CAN_START(w) \
		106	do { \
		107	/* dive into the internals of libev to avoid aborting in libev */ \
		108	if (signals [(w)->signum - 1].loop \
		109	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		110	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		111	} while (0)
		112
		113	#define START_SIGNAL(w) \
		114	do { \
		115	CHECK_SIGNAL_CAN_START (w); \
		116	START (signal, w); \
		117	} while (0) \
		118
		119	#define RESET_SIGNAL(w,seta) \
		120	do { \
		121	int active = ev_is_active (w); \
		122	if (active) STOP (signal, w); \
		123	ev_ ## signal ## _set seta; \
		124	if (active) START_SIGNAL (w); \
		125	} while (0)
64		126
65	static SV *default_loop_sv;	127	static SV *default_loop_sv;
66		128
67	static struct EVAPI evapi;	129	static struct EVAPI evapi;
68		130
…		…
77	*stash_stat,	139	*stash_stat,
78	*stash_idle,	140	*stash_idle,
79	*stash_prepare,	141	*stash_prepare,
80	*stash_check,	142	*stash_check,
81	*stash_embed,	143	*stash_embed,
82	*stash_fork;	144	*stash_fork,
83		145	*stash_cleanup,
84	#ifndef SIG_SIZE	146	*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		147
109	/////////////////////////////////////////////////////////////////////////////	148	/////////////////////////////////////////////////////////////////////////////
110	// Event	149	// Event
111		150
112	static void e_cb (EV_P_ ev_watcher *w, int revents);	151	static void e_cb (EV_P_ ev_watcher *w, int revents);
113		152
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 *	153	static void *
132	e_new (int size, SV *cb_sv, SV *loop)	154	e_new (int size, SV *cb_sv, SV *loop)
133	{	155	{
		156	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
134	ev_watcher *w;	157	ev_watcher *w;
135	SV *self = NEWSV (0, size);	158	SV *self = NEWSV (0, size);
136	SvPOK_only (self);	159	SvPOK_only (self);
137	SvCUR_set (self, size);	160	SvCUR_set (self, size);
138		161
139	w = (ev_watcher *)SvPVX (self);	162	w = (ev_watcher *)SvPVX (self);
140		163
141	ev_init (w, e_cb);	164	ev_init (w, cv ? e_cb : 0);
142		165
143	w->loop = SvREFCNT_inc (SvRV (loop));	166	w->loop = SvREFCNT_inc (SvRV (loop));
144	w->e_flags = WFLAG_KEEPALIVE;	167	w->e_flags = WFLAG_KEEPALIVE;
145	w->data = 0;	168	w->data = 0;
146	w->fh = 0;	169	w->fh = 0;
147	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	170	w->cb_sv = SvREFCNT_inc (cv);
148	w->self = self;	171	w->self = self;
149		172
150	return (void *)w;	173	return (void *)w;
151	}	174	}
152		175
…		…
176	}	199	}
177		200
178	return rv;	201	return rv;
179	}	202	}
180		203
181	static SV *sv_events_cache;	204	static SV *sv_self_cache, *sv_events_cache;
182		205
183	static void	206	static void
184	e_cb (EV_P_ ev_watcher *w, int revents)	207	e_cb (EV_P_ ev_watcher *w, int revents)
185	{	208	{
186	dSP;	209	dSP;
187	I32 mark = SP - PL_stack_base;	210	I32 mark = SP - PL_stack_base;
188	SV *sv_self, *sv_events;	211	SV *sv_self, *sv_events;
189		212
		213	/* libev might have stopped the watcher */
		214	if (ecb_expect_false (w->e_flags & WFLAG_UNREFED)
		215	&& !ev_is_active (w))
		216	REF (w);
		217
		218	if (ecb_expect_true (sv_self_cache))
		219	{
		220	sv_self = sv_self_cache; sv_self_cache = 0;
		221	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		222	}
		223	else
		224	{
190	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	225	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		226	SvREADONLY_on (sv_self);
		227	}
		228
		229	if (ecb_expect_true (sv_events_cache))
		230	{
		231	sv_events = sv_events_cache; sv_events_cache = 0;
		232	SvIV_set (sv_events, revents);
		233	SvIOK_only (sv_events);
		234	}
		235	else
		236	{
		237	sv_events = newSViv (revents);
		238	SvREADONLY_on (sv_events);
		239	}
		240
		241	PUSHMARK (SP);
		242	EXTEND (SP, 2);
		243	PUSHs (sv_self);
		244	PUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		248
		249	if (ecb_expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		250	SvREFCNT_dec (sv_self);
		251	else
		252	{
		253	SvREFCNT_dec (SvRV (sv_self));
		254	SvRV_set (sv_self, &PL_sv_undef);
		255	sv_self_cache = sv_self;
		256	}
		257
		258	if (ecb_expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		259	SvREFCNT_dec (sv_events);
		260	else
		261	sv_events_cache = sv_events;
		262
		263	if (ecb_expect_false (SvTRUE (ERRSV)))
		264	{
		265	SPAGAIN;
		266	PUSHMARK (SP);
		267	PUTBACK;
		268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		269	}
		270
		271	SP = PL_stack_base + mark;
		272	PUTBACK;
		273	}
		274
		275	static void
		276	e_once_cb (int revents, void *arg)
		277	{
		278	dSP;
		279	I32 mark = SP - PL_stack_base;
		280	SV *sv_events;
191		281
192	if (sv_events_cache)	282	if (sv_events_cache)
193	{	283	{
194	sv_events = sv_events_cache; sv_events_cache = 0;	284	sv_events = sv_events_cache; sv_events_cache = 0;
195	SvIV_set (sv_events, revents);	285	SvIV_set (sv_events, revents);
196	}	286	}
197	else	287	else
198	sv_events = newSViv (revents);	288	sv_events = newSViv (revents);
199		289
200	PUSHMARK (SP);	290	PUSHMARK (SP);
201	EXTEND (SP, 2);
202	PUSHs (sv_self);
203	PUSHs (sv_events);	291	XPUSHs (sv_events);
204		292
205	PUTBACK;	293	PUTBACK;
206	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	294	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
207		295
208	SvREFCNT_dec (sv_self);	296	SvREFCNT_dec ((SV *)arg);
209		297
210	if (sv_events_cache)	298	if (sv_events_cache)
211	SvREFCNT_dec (sv_events);	299	SvREFCNT_dec (sv_events);
212	else	300	else
213	sv_events_cache = sv_events;	301	sv_events_cache = sv_events;
…		…
222		310
223	SP = PL_stack_base + mark;	311	SP = PL_stack_base + mark;
224	PUTBACK;	312	PUTBACK;
225	}	313	}
226		314
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	315	static ev_tstamp
268	e_periodic_cb (ev_periodic *w, ev_tstamp now)	316	e_periodic_cb (ev_periodic *w, ev_tstamp now)
269	{	317	{
270	ev_tstamp retval;	318	ev_tstamp retval;
271	int count;	319	int count;
…		…
274	ENTER;	322	ENTER;
275	SAVETMPS;	323	SAVETMPS;
276		324
277	PUSHMARK (SP);	325	PUSHMARK (SP);
278	EXTEND (SP, 2);	326	EXTEND (SP, 2);
279	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	327	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
280	PUSHs (newSVnv (now));	328	PUSHs (newSVnv (now));
281		329
282	PUTBACK;	330	PUTBACK;
283	count = call_sv (w->fh, G_SCALAR | G_EVAL);	331	count = call_sv (w->fh, G_SCALAR | G_EVAL);
284	SPAGAIN;	332	SPAGAIN;
…		…
314	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
315		363
316	#define CHECK_SIG(sv,num) if ((num) < 0) \	364	#define CHECK_SIG(sv,num) if ((num) < 0) \
317	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
318		366
		367	static void
		368	default_fork (void)
		369	{
		370	ev_loop_fork (EV_DEFAULT_UC);
		371	}
		372
319	/////////////////////////////////////////////////////////////////////////////	373	/////////////////////////////////////////////////////////////////////////////
320	// XS interface functions	374	// XS interface functions
321		375
322	MODULE = EV PACKAGE = EV PREFIX = ev_	376	MODULE = EV PACKAGE = EV PREFIX = ev_
323		377
…		…
335	const_iv (EV_, MINPRI)	389	const_iv (EV_, MINPRI)
336	const_iv (EV_, MAXPRI)	390	const_iv (EV_, MAXPRI)
337		391
338	const_iv (EV_, UNDEF)	392	const_iv (EV_, UNDEF)
339	const_iv (EV_, NONE)	393	const_iv (EV_, NONE)
340	const_iv (EV_, TIMEOUT)
341	const_iv (EV_, READ)	394	const_iv (EV_, READ)
342	const_iv (EV_, WRITE)	395	const_iv (EV_, WRITE)
		396	const_iv (EV_, IO)
		397	const_iv (EV_, TIMER)
		398	const_iv (EV_, PERIODIC)
343	const_iv (EV_, SIGNAL)	399	const_iv (EV_, SIGNAL)
		400	const_iv (EV_, CHILD)
		401	const_iv (EV_, STAT)
344	const_iv (EV_, IDLE)	402	const_iv (EV_, IDLE)
		403	const_iv (EV_, PREPARE)
		404	/*const_iv (EV_, CHECK) needs special tretament */
		405	const_iv (EV_, EMBED)
345	const_iv (EV_, CHECK)	406	const_iv (EV_, FORK)
		407	const_iv (EV_, CLEANUP)
		408	const_iv (EV_, ASYNC)
		409	const_iv (EV_, CUSTOM)
346	const_iv (EV_, ERROR)	410	const_iv (EV_, ERROR)
347		411
348	const_iv (EV, LOOP_ONESHOT)	412	const_iv (EV, RUN_NOWAIT)
349	const_iv (EV, LOOP_NONBLOCK)
350	const_iv (EV, UNLOOP_ONE)	413	const_iv (EV, RUN_ONCE)
		414
		415	const_iv (EV, BREAK_CANCEL)
		416	const_iv (EV, BREAK_ONE)
351	const_iv (EV, UNLOOP_ALL)	417	const_iv (EV, BREAK_ALL)
352
353	const_iv (EV, BACKEND_SELECT)	418	const_iv (EV, BACKEND_SELECT)
354	const_iv (EV, BACKEND_POLL)	419	const_iv (EV, BACKEND_POLL)
355	const_iv (EV, BACKEND_EPOLL)	420	const_iv (EV, BACKEND_EPOLL)
356	const_iv (EV, BACKEND_KQUEUE)	421	const_iv (EV, BACKEND_KQUEUE)
357	const_iv (EV, BACKEND_DEVPOLL)	422	const_iv (EV, BACKEND_DEVPOLL)
358	const_iv (EV, BACKEND_PORT)	423	const_iv (EV, BACKEND_PORT)
		424	const_iv (EV, BACKEND_ALL)
		425	const_iv (EV, BACKEND_MASK)
359	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
		427	const_iv (EV, FLAG_FORKCHECK)
		428	const_iv (EV, FLAG_SIGNALFD)
		429	const_iv (EV, FLAG_NOSIGMASK)
360	const_iv (EV, FLAG_NOENV)	430	const_iv (EV, FLAG_NOENV)
361	const_iv (EV, FLAG_FORKCHECK)	431	const_iv (EV, FLAG_NOINOTIFY)
		432
		433	const_iv (EV_, VERSION_MAJOR)
		434	const_iv (EV_, VERSION_MINOR)
		435	#if EV_COMPAT3
		436	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		437	const_iv (EV_, TIMEOUT)
		438	const_iv (EV, LOOP_NONBLOCK)
		439	const_iv (EV, LOOP_ONESHOT)
		440	const_iv (EV, UNLOOP_CANCEL)
		441	const_iv (EV, UNLOOP_ONE)
		442	const_iv (EV, UNLOOP_ALL)
		443	#endif
362	};	444	};
363		445
364	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	446	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
365	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	447	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		448
		449	/* since this clashes with perl CHECK blocks, */
		450	/* but we are interested in constants, */
		451	/* and not blocks, we treat CHECK specially. */
		452	{
		453	/* the local $^W = 0 takes care of the warning */
		454	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		455	/* now we need to re-set the gv, in case it was hijacked */
		456	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		457	}
366		458
367	stash_loop = gv_stashpv ("EV::Loop" , 1);	459	stash_loop = gv_stashpv ("EV::Loop" , 1);
368	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	460	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
369	stash_io = gv_stashpv ("EV::IO" , 1);	461	stash_io = gv_stashpv ("EV::IO" , 1);
370	stash_timer = gv_stashpv ("EV::Timer" , 1);	462	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
375	stash_check = gv_stashpv ("EV::Check" , 1);	467	stash_check = gv_stashpv ("EV::Check" , 1);
376	stash_child = gv_stashpv ("EV::Child" , 1);	468	stash_child = gv_stashpv ("EV::Child" , 1);
377	stash_embed = gv_stashpv ("EV::Embed" , 1);	469	stash_embed = gv_stashpv ("EV::Embed" , 1);
378	stash_stat = gv_stashpv ("EV::Stat" , 1);	470	stash_stat = gv_stashpv ("EV::Stat" , 1);
379	stash_fork = gv_stashpv ("EV::Fork" , 1);	471	stash_fork = gv_stashpv ("EV::Fork" , 1);
		472	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		473	stash_async = gv_stashpv ("EV::Async" , 1);
380		474
381	{	475	{
382	SV *sv = perl_get_sv ("EV::API", TRUE);	476	SV *sv = perl_get_sv ("EV::API", TRUE);
383	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	477	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
384		478
385	/* the poor man's shared library emulator */	479	/* the poor man's shared library emulator */
386	evapi.ver = EV_API_VERSION;	480	evapi.ver = EV_API_VERSION;
387	evapi.rev = EV_API_REVISION;	481	evapi.rev = EV_API_REVISION;
388	evapi.sv_fileno = sv_fileno;	482	evapi.sv_fileno = sv_fileno;
389	evapi.sv_signum = sv_signum;	483	evapi.sv_signum = s_signum;
390	evapi.supported_backends = ev_supported_backends ();	484	evapi.supported_backends = ev_supported_backends ();
391	evapi.recommended_backends = ev_recommended_backends ();	485	evapi.recommended_backends = ev_recommended_backends ();
392	evapi.embeddable_backends = ev_embeddable_backends ();	486	evapi.embeddable_backends = ev_embeddable_backends ();
393	evapi.time = ev_time;	487	evapi.time_ = ev_time;
394	evapi.sleep = ev_sleep;	488	evapi.sleep_ = ev_sleep;
395	evapi.loop_new = ev_loop_new;	489	evapi.loop_new = ev_loop_new;
396	evapi.loop_destroy = ev_loop_destroy;	490	evapi.loop_destroy = ev_loop_destroy;
397	evapi.loop_fork = ev_loop_fork;	491	evapi.loop_fork = ev_loop_fork;
398	evapi.loop_count = ev_loop_count;	492	evapi.iteration = ev_iteration;
		493	evapi.depth = ev_depth;
		494	evapi.set_userdata = ev_set_userdata;
		495	evapi.userdata = ev_userdata;
399	evapi.now = ev_now;	496	evapi.now = ev_now;
		497	evapi.now_update = ev_now_update;
		498	evapi.suspend = ev_suspend;
		499	evapi.resume = ev_resume;
400	evapi.backend = ev_backend;	500	evapi.backend = ev_backend;
401	evapi.unloop = ev_unloop;	501	evapi.break_ = ev_break;
		502	evapi.invoke_pending = ev_invoke_pending;
		503	evapi.pending_count = ev_pending_count;
		504	evapi.verify = ev_verify;
		505	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		506	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
402	evapi.ref = ev_ref;	507	evapi.ref = ev_ref;
403	evapi.unref = ev_unref;	508	evapi.unref = ev_unref;
404	evapi.loop = ev_loop;	509	evapi.run = ev_run;
405	evapi.once = ev_once;	510	evapi.once = ev_once;
406	evapi.io_start = ev_io_start;	511	evapi.io_start = ev_io_start;
407	evapi.io_stop = ev_io_stop;	512	evapi.io_stop = ev_io_stop;
408	evapi.timer_start = ev_timer_start;	513	evapi.timer_start = ev_timer_start;
409	evapi.timer_stop = ev_timer_stop;	514	evapi.timer_stop = ev_timer_stop;
410	evapi.timer_again = ev_timer_again;	515	evapi.timer_again = ev_timer_again;
		516	evapi.timer_remaining = ev_timer_remaining;
411	evapi.periodic_start = ev_periodic_start;	517	evapi.periodic_start = ev_periodic_start;
412	evapi.periodic_stop = ev_periodic_stop;	518	evapi.periodic_stop = ev_periodic_stop;
413	evapi.signal_start = ev_signal_start;	519	evapi.signal_start = ev_signal_start;
414	evapi.signal_stop = ev_signal_stop;	520	evapi.signal_stop = ev_signal_stop;
415	evapi.idle_start = ev_idle_start;	521	evapi.idle_start = ev_idle_start;
416	evapi.idle_stop = ev_idle_stop;	522	evapi.idle_stop = ev_idle_stop;
417	evapi.prepare_start = ev_prepare_start;	523	evapi.prepare_start = ev_prepare_start;
418	evapi.prepare_stop = ev_prepare_stop;	524	evapi.prepare_stop = ev_prepare_stop;
419	evapi.check_start = ev_check_start;	525	evapi.check_start = ev_check_start;
420	evapi.check_stop = ev_check_stop;	526	evapi.check_stop = ev_check_stop;
		527	#if EV_CHILD_ENABLE
421	evapi.child_start = ev_child_start;	528	evapi.child_start = ev_child_start;
422	evapi.child_stop = ev_child_stop;	529	evapi.child_stop = ev_child_stop;
		530	#endif
423	evapi.stat_start = ev_stat_start;	531	evapi.stat_start = ev_stat_start;
424	evapi.stat_stop = ev_stat_stop;	532	evapi.stat_stop = ev_stat_stop;
425	evapi.stat_stat = ev_stat_stat;	533	evapi.stat_stat = ev_stat_stat;
426	evapi.embed_start = ev_embed_start;	534	evapi.embed_start = ev_embed_start;
427	evapi.embed_stop = ev_embed_stop;	535	evapi.embed_stop = ev_embed_stop;
428	evapi.embed_sweep = ev_embed_sweep;	536	evapi.embed_sweep = ev_embed_sweep;
429	evapi.fork_start = ev_fork_start;	537	evapi.fork_start = ev_fork_start;
430	evapi.fork_stop = ev_fork_stop;	538	evapi.fork_stop = ev_fork_stop;
		539	evapi.cleanup_start = ev_cleanup_start;
		540	evapi.cleanup_stop = ev_cleanup_stop;
431	evapi.async_start = ev_async_start;	541	evapi.async_start = ev_async_start;
432	evapi.async_stop = ev_async_stop;	542	evapi.async_stop = ev_async_stop;
433	evapi.async_send = ev_async_send;	543	evapi.async_send = ev_async_send;
434	evapi.clear_pending = ev_clear_pending;	544	evapi.clear_pending = ev_clear_pending;
435	evapi.invoke = ev_invoke;	545	evapi.invoke = ev_invoke;
436		546
437	sv_setiv (sv, (IV)&evapi);	547	sv_setiv (sv, (IV)&evapi);
438	SvREADONLY_on (sv);	548	SvREADONLY_on (sv);
439	}	549	}
440	#ifndef _WIN32	550	#if !defined _WIN32 && !defined _MINIX && !EV_NO_ATFORK
		551	/* unfortunately, musl neither implements the linux standard base,
		552	/* nor makes itself detectable via macros. yeah, right... */
		553	#if __linux && (__GLIBC__ || __UCLIBC__)
		554	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		555	__register_atfork (0, 0, default_fork, 0);
		556	#else
441	pthread_atfork (0, 0, ev_default_fork);	557	pthread_atfork (0, 0, default_fork);
		558	#endif
442	#endif	559	#endif
443	}	560	}
444		561
445	SV *ev_default_loop (unsigned int flags = 0)	562	SV *ev_default_loop (unsigned int flags = 0)
446	CODE:	563	CODE:
…		…
460	OUTPUT:	577	OUTPUT:
461	RETVAL	578	RETVAL
462		579
463	void ev_default_destroy ()	580	void ev_default_destroy ()
464	CODE:	581	CODE:
465	ev_default_destroy ();	582	ev_loop_destroy (EV_DEFAULT_UC);
466	SvREFCNT_dec (default_loop_sv);	583	SvREFCNT_dec (default_loop_sv);
467	default_loop_sv = 0;	584	default_loop_sv = 0;
468		585
469	unsigned int ev_supported_backends ()	586	unsigned int ev_supported_backends ()
470		587
471	unsigned int ev_recommended_backends ()	588	unsigned int ev_recommended_backends ()
472		589
473	unsigned int ev_embeddable_backends ()	590	unsigned int ev_embeddable_backends ()
474		591
		592	void ev_sleep (NV interval)
		593
475	NV ev_time ()	594	NV ev_time ()
		595
		596	void ev_feed_signal (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal (signum);
		603	}
476		604
477	NV ev_now ()	605	NV ev_now ()
478	C_ARGS: evapi.default_loop	606	C_ARGS: evapi.default_loop
479		607
		608	void ev_now_update ()
		609	C_ARGS: evapi.default_loop
		610
		611	void ev_suspend ()
		612	C_ARGS: evapi.default_loop
		613
		614	void ev_resume ()
		615	C_ARGS: evapi.default_loop
		616
480	unsigned int ev_backend ()	617	unsigned int ev_backend ()
481	C_ARGS: evapi.default_loop	618	C_ARGS: evapi.default_loop
482		619
		620	void ev_verify ()
		621	ALIAS:
		622	loop_verify = 1
		623	C_ARGS: evapi.default_loop
		624
		625	unsigned int ev_iteration ()
		626	ALIAS:
		627	loop_count = 1
		628	C_ARGS: evapi.default_loop
		629
483	unsigned int ev_loop_count ()	630	unsigned int ev_depth ()
		631	ALIAS:
		632	loop_depth = 1
484	C_ARGS: evapi.default_loop	633	C_ARGS: evapi.default_loop
485		634
486	void ev_set_io_collect_interval (NV interval)	635	void ev_set_io_collect_interval (NV interval)
487	C_ARGS: evapi.default_loop, interval	636	C_ARGS: evapi.default_loop, interval
488		637
489	void ev_set_timeout_collect_interval (NV interval)	638	void ev_set_timeout_collect_interval (NV interval)
490	C_ARGS: evapi.default_loop, interval	639	C_ARGS: evapi.default_loop, interval
491		640
492	void ev_loop (int flags = 0)	641	int ev_run (int flags = 0)
		642	ALIAS:
		643	loop = 1
493	C_ARGS: evapi.default_loop, flags	644	C_ARGS: evapi.default_loop, flags
494		645
495	void ev_unloop (int how = EVUNLOOP_ONE)	646	void ev_break (int how = EVBREAK_ONE)
		647	ALIAS:
		648	unloop = 1
496	C_ARGS: evapi.default_loop, how	649	C_ARGS: evapi.default_loop, how
497		650
498	void ev_feed_fd_event (int fd, int revents = EV_NONE)	651	void ev_feed_fd_event (int fd, int revents = EV_NONE)
499	C_ARGS: evapi.default_loop, fd, revents	652	C_ARGS: evapi.default_loop, fd, revents
500		653
501	void ev_feed_signal_event (SV *signal)	654	void ev_feed_signal_event (SV *signal)
502	CODE:	655	CODE:
503	{	656	{
504	Signal signum = sv_signum (signal);	657	Signal signum = s_signum (signal);
505	CHECK_SIG (signal, signum);	658	CHECK_SIG (signal, signum);
506		659
507	ev_feed_signal_event (evapi.default_loop, signum);	660	ev_feed_signal_event (evapi.default_loop, signum);
508	}	661	}
509		662
		663	unsigned int ev_pending_count ()
		664	C_ARGS: evapi.default_loop
		665
		666	void ev_invoke_pending ()
		667	C_ARGS: evapi.default_loop
		668
510	ev_io *io (SV *fh, int events, SV *cb)	669	ev_io *io (SV *fh, int events, SV *cb)
511	ALIAS:	670	ALIAS:
512	io_ns = 1	671	io_ns = 1
		672	_ae_io = 2
513	CODE:	673	CODE:
514	{	674	{
515	int fd = sv_fileno (fh);	675	int fd = s_fileno (fh, events & EV_WRITE);
516	CHECK_FD (fh, fd);	676	CHECK_FD (fh, fd);
517		677
		678	if (ix == 2)
		679	{
		680	ix = 0;
		681	events = events ? EV_WRITE : EV_READ;
		682	}
		683
518	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	684	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
519	RETVAL->fh = newSVsv (fh);	685	e_fh (RETVAL) = newSVsv (fh);
520	ev_io_set (RETVAL, fd, events);	686	ev_io_set (RETVAL, fd, events);
521	if (!ix) START (io, RETVAL);	687	if (!ix) START (io, RETVAL);
522	}	688	}
523	OUTPUT:	689	OUTPUT:
524	RETVAL	690	RETVAL
…		…
540	periodic_ns = 1	706	periodic_ns = 1
541	INIT:	707	INIT:
542	CHECK_REPEAT (interval);	708	CHECK_REPEAT (interval);
543	CODE:	709	CODE:
544	{	710	{
545	ev_periodic *w;	711	ev_periodic *w;
546	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	712	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
547	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	713	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
548	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	714	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
549	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	715	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
550	if (!ix) START (periodic, w);	716	if (!ix) START (periodic, w);
551	}	717	}
552	OUTPUT:	718	OUTPUT:
553	RETVAL	719	RETVAL
…		…
555	ev_signal *signal (SV *signal, SV *cb)	721	ev_signal *signal (SV *signal, SV *cb)
556	ALIAS:	722	ALIAS:
557	signal_ns = 1	723	signal_ns = 1
558	CODE:	724	CODE:
559	{	725	{
560	Signal signum = sv_signum (signal);	726	Signal signum = s_signum (signal);
561	CHECK_SIG (signal, signum);	727	CHECK_SIG (signal, signum);
562		728
563	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	729	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
564	ev_signal_set (RETVAL, signum);	730	ev_signal_set (RETVAL, signum);
565	if (!ix) START (signal, RETVAL);	731	if (!ix) START_SIGNAL (RETVAL);
566	}	732	}
567	OUTPUT:	733	OUTPUT:
568	RETVAL	734	RETVAL
569		735
570	ev_idle *idle (SV *cb)	736	ev_idle *idle (SV *cb)
…		…
605	ev_fork_set (RETVAL);	771	ev_fork_set (RETVAL);
606	if (!ix) START (fork, RETVAL);	772	if (!ix) START (fork, RETVAL);
607	OUTPUT:	773	OUTPUT:
608	RETVAL	774	RETVAL
609		775
		776	#if CLEANUP_ENABLED
		777
		778	ev_cleanup *cleanup (SV *cb)
		779	ALIAS:
		780	cleanup_ns = 1
		781	CODE:
		782	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		783	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		784	ev_cleanup_set (RETVAL);
		785	if (!ix) START (cleanup, RETVAL);
		786	OUTPUT:
		787	RETVAL
		788
		789	#endif
		790
610	ev_child *child (int pid, int trace, SV *cb)	791	ev_child *child (int pid, int trace, SV *cb)
611	ALIAS:	792	ALIAS:
612	child_ns = 1	793	child_ns = 1
613	CODE:	794	CODE:
		795	#if EV_CHILD_ENABLE
614	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	796	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
615	ev_child_set (RETVAL, pid, trace);	797	ev_child_set (RETVAL, pid, trace);
616	if (!ix) START (child, RETVAL);	798	if (!ix) START (child, RETVAL);
		799	#else
		800	croak ("EV::child watchers not supported on this platform");
		801	#endif
617	OUTPUT:	802	OUTPUT:
618	RETVAL	803	RETVAL
		804
619		805
620	ev_stat *stat (SV *path, NV interval, SV *cb)	806	ev_stat *stat (SV *path, NV interval, SV *cb)
621	ALIAS:	807	ALIAS:
622	stat_ns = 1	808	stat_ns = 1
623	CODE:	809	CODE:
624	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	810	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
625	RETVAL->fh = newSVsv (path);	811	e_fh (RETVAL) = newSVsv (path);
626	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	812	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
627	if (!ix) START (stat, RETVAL);	813	if (!ix) START (stat, RETVAL);
628	OUTPUT:	814	OUTPUT:
629	RETVAL	815	RETVAL
630		816
		817	#ifndef EV_NO_LOOPS
		818
631	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)	819	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
632	ALIAS:	820	ALIAS:
633	embed_ns = 1	821	embed_ns = 1
634	CODE:	822	CODE:
635	{	823	{
636	if (!(ev_backend (loop) & ev_embeddable_backends ()))	824	if (!(ev_backend (loop) & ev_embeddable_backends ()))
637	croak ("passed loop is not embeddable via EV::embed,");	825	croak ("passed loop is not embeddable via EV::embed,");
638		826
639	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	827	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
640	RETVAL->fh = newSVsv (ST (0));	828	e_fh (RETVAL) = newSVsv (ST (0));
641	ev_embed_set (RETVAL, loop);	829	ev_embed_set (RETVAL, loop);
642
643	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
644
645	if (!ix) START (embed, RETVAL);	830	if (!ix) START (embed, RETVAL);
646	}	831	}
		832	OUTPUT:
		833	RETVAL
		834
		835	#endif
		836
		837	ev_async *async (SV *cb)
		838	ALIAS:
		839	async_ns = 1
		840	CODE:
		841	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		842	ev_async_set (RETVAL);
		843	if (!ix) START (async, RETVAL);
647	OUTPUT:	844	OUTPUT:
648	RETVAL	845	RETVAL
649		846
650	void once (SV *fh, int events, SV *timeout, SV *cb)	847	void once (SV *fh, int events, SV *timeout, SV *cb)
651	CODE:	848	CODE:
652	ev_once (	849	ev_once (
653	evapi.default_loop,	850	evapi.default_loop,
654	sv_fileno (fh), events,	851	s_fileno (fh, events & EV_WRITE), events,
655	SvOK (timeout) ? SvNV (timeout) : -1.,	852	SvOK (timeout) ? SvNV (timeout) : -1.,
656	e_once_cb,	853	e_once_cb,
657	newSVsv (cb)	854	newSVsv (cb)
658	);	855	);
659		856
…		…
672	C_ARGS: e_loop (w), w	869	C_ARGS: e_loop (w), w
673		870
674	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	871	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
675	C_ARGS: e_loop (w), w, revents	872	C_ARGS: e_loop (w), w, revents
676		873
677	int keepalive (ev_watcher *w, int new_value = 0)	874	int keepalive (ev_watcher *w, SV *new_value = NO_INIT)
678	CODE:	875	CODE:
679	{	876	{
680	RETVAL = w->e_flags & WFLAG_KEEPALIVE;	877	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
681	new_value = new_value ? WFLAG_KEEPALIVE : 0;
682		878
683	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))	879	if (items > 1)
684	{	880	{
685	REF (w);	881	int value = SvTRUE (new_value) ? WFLAG_KEEPALIVE : 0;
		882
		883	if ((value ^ w->e_flags) & WFLAG_KEEPALIVE)
		884	{
686	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;	885	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | value;
		886	REF (w);
687	UNREF (w);	887	UNREF (w);
		888	}
688	}	889	}
689	}	890	}
690	OUTPUT:	891	OUTPUT:
691	RETVAL	892	RETVAL
692		893
693	SV *cb (ev_watcher *w, SV *new_cb = 0)	894	SV *cb (ev_watcher *w, SV *new_cb = NO_INIT)
694	CODE:	895	CODE:
695	{	896	{
696	RETVAL = newSVsv (w->cb_sv);
697
698	if (items > 1)	897	if (items > 1)
699	sv_setsv (w->cb_sv, new_cb);	898	{
		899	new_cb = s_get_cv_croak (new_cb);
		900	RETVAL = newRV_noinc (w->cb_sv);
		901	w->cb_sv = SvREFCNT_inc (new_cb);
		902	}
		903	else
		904	RETVAL = newRV_inc (w->cb_sv);
700	}	905	}
701	OUTPUT:	906	OUTPUT:
702	RETVAL	907	RETVAL
703		908
704	SV *data (ev_watcher *w, SV *new_data = 0)	909	SV *data (ev_watcher *w, SV *new_data = NO_INIT)
705	CODE:	910	CODE:
706	{	911	{
707	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	912	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
708		913
709	if (items > 1)	914	if (items > 1)
…		…
719	CODE:	924	CODE:
720	RETVAL = newRV_inc (w->loop);	925	RETVAL = newRV_inc (w->loop);
721	OUTPUT:	926	OUTPUT:
722	RETVAL	927	RETVAL
723		928
724	int priority (ev_watcher *w, int new_priority = 0)	929	int priority (ev_watcher *w, SV *new_priority = NO_INIT)
725	CODE:	930	CODE:
726	{	931	{
727	RETVAL = w->priority;	932	RETVAL = w->priority;
728		933
729	if (items > 1)	934	if (items > 1)
…		…
737	XPUSHs (ST (0));	942	XPUSHs (ST (0));
738	PUTBACK;	943	PUTBACK;
739	call_method ("stop", G_DISCARD | G_VOID);	944	call_method ("stop", G_DISCARD | G_VOID);
740	}	945	}
741		946
742	ev_set_priority (w, new_priority);	947	ev_set_priority (w, SvIV (new_priority));
743		948
744	if (active)	949	if (active)
745	{	950	{
746	PUSHMARK (SP);	951	PUSHMARK (SP);
747	XPUSHs (ST (0));	952	XPUSHs (ST (0));
…		…
769	e_destroy (w);	974	e_destroy (w);
770		975
771	void set (ev_io *w, SV *fh, int events)	976	void set (ev_io *w, SV *fh, int events)
772	CODE:	977	CODE:
773	{	978	{
774	int fd = sv_fileno (fh);	979	int fd = s_fileno (fh, events & EV_WRITE);
775	CHECK_FD (fh, fd);	980	CHECK_FD (fh, fd);
776		981
777	sv_setsv (w->fh, fh);	982	sv_setsv (e_fh (w), fh);
778	RESET (io, w, (w, fd, events));	983	RESET (io, w, (w, fd, events));
779	}	984	}
780		985
781	SV *fh (ev_io *w, SV *new_fh = 0)	986	SV *fh (ev_io *w, SV *new_fh = NO_INIT)
782	CODE:	987	CODE:
783	{	988	{
784	if (items > 1)	989	if (items > 1)
785	{	990	{
786	int fd = sv_fileno (new_fh);	991	int fd = s_fileno (new_fh, w->events & EV_WRITE);
787	CHECK_FD (new_fh, fd);	992	CHECK_FD (new_fh, fd);
788		993
789	RETVAL = w->fh;	994	RETVAL = e_fh (w);
790	w->fh = newSVsv (new_fh);	995	e_fh (w) = newSVsv (new_fh);
791		996
792	RESET (io, w, (w, fd, w->events));	997	RESET (io, w, (w, fd, w->events));
793	}	998	}
794	else	999	else
795	RETVAL = newSVsv (w->fh);	1000	RETVAL = newSVsv (e_fh (w));
796	}	1001	}
797	OUTPUT:	1002	OUTPUT:
798	RETVAL	1003	RETVAL
799		1004
800	int events (ev_io *w, int new_events = EV_UNDEF)	1005	int events (ev_io *w, int new_events = NO_INIT)
801	CODE:	1006	CODE:
802	{	1007	{
803	RETVAL = w->events;	1008	RETVAL = w->events;
804		1009
805	if (items > 1)	1010	if (items > 1 && (new_events ^ w->events) & (EV_READ | EV_WRITE))
806	RESET (io, w, (w, w->fd, new_events));	1011	{
		1012	PAUSE (io);
		1013	ev_io_modify (w, new_events);
		1014	RESUME (io);
		1015	}
807	}	1016	}
808	OUTPUT:	1017	OUTPUT:
809	RETVAL	1018	RETVAL
810		1019
811	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	1020	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
812		1021
813	void ev_signal_start (ev_signal *w)	1022	void ev_signal_start (ev_signal *w)
814	CODE:	1023	CODE:
815	START (signal, w);	1024	START_SIGNAL (w);
816		1025
817	void ev_signal_stop (ev_signal *w)	1026	void ev_signal_stop (ev_signal *w)
818	CODE:	1027	CODE:
819	STOP (signal, w);	1028	STOP (signal, w);
820		1029
…		…
824	e_destroy (w);	1033	e_destroy (w);
825		1034
826	void set (ev_signal *w, SV *signal)	1035	void set (ev_signal *w, SV *signal)
827	CODE:	1036	CODE:
828	{	1037	{
829	Signal signum = sv_signum (signal);	1038	Signal signum = s_signum (signal);
830	CHECK_SIG (signal, signum);	1039	CHECK_SIG (signal, signum);
831		1040
832	RESET (signal, w, (w, signum));	1041	RESET_SIGNAL (w, (w, signum));
833	}	1042	}
834		1043
835	int signal (ev_signal *w, SV *new_signal = 0)	1044	int signal (ev_signal *w, SV *new_signal = NO_INIT)
836	CODE:	1045	CODE:
837	{	1046	{
838	RETVAL = w->signum;	1047	RETVAL = w->signum;
839		1048
840	if (items > 1)	1049	if (items > 1)
841	{	1050	{
842	Signal signum = sv_signum (new_signal);	1051	Signal signum = s_signum (new_signal);
843	CHECK_SIG (new_signal, signum);	1052	CHECK_SIG (new_signal, signum);
844		1053	RESET_SIGNAL (w, (w, signum));
845	RESET (signal, w, (w, signum));
846	}	1054	}
847	}	1055	}
848	OUTPUT:	1056	OUTPUT:
849	RETVAL	1057	RETVAL
850		1058
…		…
858		1066
859	void ev_timer_stop (ev_timer *w)	1067	void ev_timer_stop (ev_timer *w)
860	CODE:	1068	CODE:
861	STOP (timer, w);	1069	STOP (timer, w);
862		1070
863	void ev_timer_again (ev_timer *w)	1071	void ev_timer_again (ev_timer *w, NV repeat = NO_INIT)
864	INIT:
865	CHECK_REPEAT (w->repeat);
866	CODE:	1072	CODE:
867	REF (w);	1073	{
		1074	if (items > 1)
		1075	{
		1076	CHECK_REPEAT (repeat);
		1077	w->repeat = repeat;
		1078	}
		1079
868	ev_timer_again (e_loop (w), w);	1080	ev_timer_again (e_loop (w), w);
869	UNREF (w);	1081	UNREF (w);
		1082	}
		1083
		1084	NV ev_timer_remaining (ev_timer *w)
		1085	C_ARGS: e_loop (w), w
870		1086
871	void DESTROY (ev_timer *w)	1087	void DESTROY (ev_timer *w)
872	CODE:	1088	CODE:
873	STOP (timer, w);	1089	STOP (timer, w);
874	e_destroy (w);	1090	e_destroy (w);
…		…
877	INIT:	1093	INIT:
878	CHECK_REPEAT (repeat);	1094	CHECK_REPEAT (repeat);
879	CODE:	1095	CODE:
880	RESET (timer, w, (w, after, repeat));	1096	RESET (timer, w, (w, after, repeat));
881		1097
882	NV at (ev_timer *w)	1098	NV repeat (ev_timer *w, SV *new_repeat = NO_INIT)
883	CODE:	1099	CODE:
884	RETVAL = w->at;	1100	RETVAL = w->repeat;
		1101	if (items > 1)
		1102	{
		1103	NV repeat = SvNV (new_repeat);
		1104	CHECK_REPEAT (repeat);
		1105	w->repeat = repeat;
		1106	}
885	OUTPUT:	1107	OUTPUT:
886	RETVAL	1108	RETVAL
887		1109
888	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1110	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
889		1111
…		…
897	CODE:	1119	CODE:
898	STOP (periodic, w);	1120	STOP (periodic, w);
899		1121
900	void ev_periodic_again (ev_periodic *w)	1122	void ev_periodic_again (ev_periodic *w)
901	CODE:	1123	CODE:
902	REF (w);
903	ev_periodic_again (e_loop (w), w);	1124	ev_periodic_again (e_loop (w), w);
904	UNREF (w);	1125	UNREF (w);
905		1126
906	void DESTROY (ev_periodic *w)	1127	void DESTROY (ev_periodic *w)
907	CODE:	1128	CODE:
…		…
911	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1132	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
912	INIT:	1133	INIT:
913	CHECK_REPEAT (interval);	1134	CHECK_REPEAT (interval);
914	CODE:	1135	CODE:
915	{	1136	{
916	SvREFCNT_dec (w->fh);	1137	SvREFCNT_dec (e_fh (w));
917	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1138	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
918		1139
919	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1140	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
920	}	1141	}
921		1142
922	NV at (ev_periodic *w)	1143	NV at (ev_periodic *w)
923	CODE:	1144	CODE:
		1145	RETVAL = ev_periodic_at (w);
		1146	OUTPUT:
		1147	RETVAL
		1148
		1149	NV offset (ev_periodic *w, SV *new_offset = NO_INIT)
		1150	CODE:
924	RETVAL = w->at;	1151	RETVAL = w->offset;
		1152	if (items > 1)
		1153	w->offset = SvNV (new_offset);
		1154	OUTPUT:
		1155	RETVAL
		1156
		1157	NV interval (ev_periodic *w, SV *new_interval = NO_INIT)
		1158	CODE:
		1159	RETVAL = w->interval;
		1160	if (items > 1)
		1161	{
		1162	NV interval = SvNV (new_interval);
		1163	CHECK_REPEAT (interval);
		1164	w->interval = interval;
		1165	}
		1166	OUTPUT:
		1167	RETVAL
		1168
		1169	SV *reschedule_cb (ev_periodic *w, SV *new_reschedule_cb = NO_INIT)
		1170	CODE:
		1171	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
		1172	if (items > 1)
		1173	{
		1174	sv_2mortal (RETVAL);
		1175	e_fh (w) = SvTRUE (new_reschedule_cb) ? newSVsv (new_reschedule_cb) : 0;
		1176	}
925	OUTPUT:	1177	OUTPUT:
926	RETVAL	1178	RETVAL
927		1179
928	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1180	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
929		1181
…		…
983	void DESTROY (ev_fork *w)	1235	void DESTROY (ev_fork *w)
984	CODE:	1236	CODE:
985	STOP (fork, w);	1237	STOP (fork, w);
986	e_destroy (w);	1238	e_destroy (w);
987		1239
		1240	#if CLEANUP_ENABLED
		1241
		1242	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1243
		1244	void ev_cleanup_start (ev_cleanup *w)
		1245	CODE:
		1246	START (cleanup, w);
		1247
		1248	void ev_cleanup_stop (ev_cleanup *w)
		1249	CODE:
		1250	STOP (cleanup, w);
		1251
		1252	void DESTROY (ev_cleanup *w)
		1253	CODE:
		1254	STOP (cleanup, w);
		1255	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1256	e_destroy (w);
		1257
		1258	int keepalive (ev_watcher *w, SV *new_value = 0)
		1259	CODE:
		1260	RETVAL = 1;
		1261	OUTPUT:
		1262	RETVAL
		1263
		1264	#endif
		1265
988	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1266	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1267
		1268	#if EV_CHILD_ENABLE
989		1269
990	void ev_child_start (ev_child *w)	1270	void ev_child_start (ev_child *w)
991	CODE:	1271	CODE:
992	START (child, w);	1272	START (child, w);
993		1273
…		…
1013	: ix == 1 ? w->rpid	1293	: ix == 1 ? w->rpid
1014	: w->rstatus;	1294	: w->rstatus;
1015	OUTPUT:	1295	OUTPUT:
1016	RETVAL	1296	RETVAL
1017		1297
		1298	#endif
		1299
1018	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1300	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
1019		1301
1020	void ev_stat_start (ev_stat *w)	1302	void ev_stat_start (ev_stat *w)
1021	CODE:	1303	CODE:
1022	START (stat, w);	1304	START (stat, w);
…		…
1031	e_destroy (w);	1313	e_destroy (w);
1032		1314
1033	void set (ev_stat *w, SV *path, NV interval)	1315	void set (ev_stat *w, SV *path, NV interval)
1034	CODE:	1316	CODE:
1035	{	1317	{
1036	sv_setsv (w->fh, path);	1318	sv_setsv (e_fh (w), path);
1037	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1319	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1038	}	1320	}
1039		1321
1040	SV *path (ev_stat *w, SV *new_path = 0)	1322	SV *path (ev_stat *w, SV *new_path = NO_INIT)
1041	CODE:	1323	CODE:
1042	{	1324	{
1043	RETVAL = SvREFCNT_inc (w->fh);	1325	RETVAL = e_fh (w) ? e_fh (w) : &PL_sv_undef;
1044		1326
1045	if (items > 1)	1327	if (items > 1)
1046	{	1328	{
1047	SvREFCNT_dec (w->fh);	1329	sv_2mortal (RETVAL);
1048	w->fh = newSVsv (new_path);	1330	e_fh (w) = newSVsv (new_path);
1049	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1331	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1050	}	1332	}
1051	}	1333	}
1052	OUTPUT:	1334	OUTPUT:
1053	RETVAL	1335	RETVAL
1054		1336
1055	NV interval (ev_stat *w, NV new_interval = 0.)	1337	NV interval (ev_stat *w, SV *new_interval = NO_INIT)
1056	CODE:	1338	CODE:
1057	{
1058	RETVAL = w->interval;	1339	RETVAL = w->interval;
1059
1060	if (items > 1)	1340	if (items > 1)
1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1341	{
1062	}	1342	PAUSE (stat);
		1343	w->interval = SvNV (new_interval);
		1344	RESUME (stat);
		1345	}
1063	OUTPUT:	1346	OUTPUT:
1064	RETVAL	1347	RETVAL
1065		1348
1066	void prev (ev_stat *w)	1349	void prev (ev_stat *w)
1067	ALIAS:	1350	ALIAS:
…		…
1125	e_destroy (w);	1408	e_destroy (w);
1126		1409
1127	void set (ev_embed *w, struct ev_loop *loop)	1410	void set (ev_embed *w, struct ev_loop *loop)
1128	CODE:	1411	CODE:
1129	{	1412	{
1130	sv_setsv (w->fh, ST (1));	1413	sv_setsv (e_fh (w), ST (1));
1131	RESET (embed, w, (w, loop));	1414	RESET (embed, w, (w, loop));
1132	}	1415	}
1133		1416
1134	SV *other (ev_embed *w)	1417	SV *other (ev_embed *w)
1135	CODE:	1418	CODE:
1136	RETVAL = newSVsv (w->fh);	1419	RETVAL = newSVsv (e_fh (w));
1137	OUTPUT:	1420	OUTPUT:
1138	RETVAL	1421	RETVAL
		1422
		1423	void ev_embed_sweep (ev_embed *w)
		1424	C_ARGS: e_loop (w), w
		1425
		1426	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1427
		1428	void ev_async_start (ev_async *w)
		1429	CODE:
		1430	START (async, w);
		1431
		1432	void ev_async_stop (ev_async *w)
		1433	CODE:
		1434	STOP (async, w);
		1435
		1436	void DESTROY (ev_async *w)
		1437	CODE:
		1438	STOP (async, w);
		1439	e_destroy (w);
		1440
		1441	void ev_async_send (ev_async *w)
		1442	C_ARGS: e_loop (w), w
		1443
		1444	SV *ev_async_async_pending (ev_async *w)
		1445	CODE:
		1446	RETVAL = boolSV (ev_async_pending (w));
		1447	OUTPUT:
		1448	RETVAL
		1449
		1450	#ifndef EV_NO_LOOPS
1139		1451
1140	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_	1452	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1141		1453
1142	SV *new (SV *klass, unsigned int flags = 0)	1454	SV *new (SV *klass, unsigned int flags = 0)
1143	CODE:	1455	CODE:
…		…
1152	OUTPUT:	1464	OUTPUT:
1153	RETVAL	1465	RETVAL
1154		1466
1155	void DESTROY (struct ev_loop *loop)	1467	void DESTROY (struct ev_loop *loop)
1156	CODE:	1468	CODE:
1157	if (loop != evapi.default_loop) /* global destruction sucks */	1469	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1470	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1471	if (loop != evapi.default_loop)
1158	ev_loop_destroy (loop);	1472	ev_loop_destroy (loop);
1159		1473
1160	void ev_loop_fork (struct ev_loop *loop)	1474	void ev_loop_fork (struct ev_loop *loop)
1161		1475
1162	NV ev_now (struct ev_loop *loop)	1476	NV ev_now (struct ev_loop *loop)
1163		1477
		1478	void ev_now_update (struct ev_loop *loop)
		1479
		1480	void ev_suspend (struct ev_loop *loop)
		1481
		1482	void ev_resume (struct ev_loop *loop)
		1483
1164	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)	1484	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
1165		1485
1166	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)	1486	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
1167		1487
1168	unsigned int ev_backend (struct ev_loop *loop)	1488	unsigned int ev_backend (struct ev_loop *loop)
1169		1489
1170	unsigned int ev_loop_count (struct ev_loop *loop)	1490	void ev_verify (struct ev_loop *loop)
		1491	ALIAS:
		1492	loop_verify = 1
1171		1493
1172	void ev_loop (struct ev_loop *loop, int flags = 0)	1494	unsigned int ev_iteration (struct ev_loop *loop)
		1495	ALIAS:
		1496	loop_count = 1
1173		1497
		1498	unsigned int ev_depth (struct ev_loop *loop)
		1499	ALIAS:
		1500	loop_depth = 1
		1501
		1502	int ev_run (struct ev_loop *loop, int flags = 0)
		1503	ALIAS:
		1504	loop = 1
		1505
1174	void ev_unloop (struct ev_loop *loop, int how = 1)	1506	void ev_break (struct ev_loop *loop, int how = 1)
		1507	ALIAS:
		1508	unloop = 1
1175		1509
1176	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)	1510	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
1177		1511
		1512	unsigned int ev_pending_count (struct ev_loop *loop)
		1513
		1514	void ev_invoke_pending (struct ev_loop *loop)
		1515
1178	#if 0	1516	#if 0
1179		1517
1180	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)	1518	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
1181	CODE:	1519	CODE:
1182	{	1520	{
1183	Signal signum = sv_signum (signal);	1521	Signal signum = s_signum (signal);
1184	CHECK_SIG (signal, signum);	1522	CHECK_SIG (signal, signum);
1185		1523
1186	ev_feed_signal_event (loop, signum);	1524	ev_feed_signal_event (loop, signum);
1187	}	1525	}
1188		1526
…		…
1191	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)	1529	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1192	ALIAS:	1530	ALIAS:
1193	io_ns = 1	1531	io_ns = 1
1194	CODE:	1532	CODE:
1195	{	1533	{
1196	int fd = sv_fileno (fh);	1534	int fd = s_fileno (fh, events & EV_WRITE);
1197	CHECK_FD (fh, fd);	1535	CHECK_FD (fh, fd);
1198		1536
1199	RETVAL = e_new (sizeof (ev_io), cb, ST (0));	1537	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1200	RETVAL->fh = newSVsv (fh);	1538	e_fh (RETVAL) = newSVsv (fh);
1201	ev_io_set (RETVAL, fd, events);	1539	ev_io_set (RETVAL, fd, events);
1202	if (!ix) START (io, RETVAL);	1540	if (!ix) START (io, RETVAL);
1203	}	1541	}
1204	OUTPUT:	1542	OUTPUT:
1205	RETVAL	1543	RETVAL
…		…
1221	periodic_ns = 1	1559	periodic_ns = 1
1222	INIT:	1560	INIT:
1223	CHECK_REPEAT (interval);	1561	CHECK_REPEAT (interval);
1224	CODE:	1562	CODE:
1225	{	1563	{
1226	ev_periodic *w;	1564	ev_periodic *w;
1227	w = e_new (sizeof (ev_periodic), cb, ST (0));	1565	w = e_new (sizeof (ev_periodic), cb, ST (0));
1228	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1566	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
1229	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1567	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
1230	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	1568	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
1231	if (!ix) START (periodic, w);	1569	if (!ix) START (periodic, w);
1232	}	1570	}
1233	OUTPUT:	1571	OUTPUT:
1234	RETVAL	1572	RETVAL
1235		1573
1236	#if 0
1237
1238	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)	1574	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1239	ALIAS:	1575	ALIAS:
1240	signal_ns = 1	1576	signal_ns = 1
1241	CODE:	1577	CODE:
1242	{	1578	{
1243	Signal signum = sv_signum (signal);	1579	Signal signum = s_signum (signal);
1244	CHECK_SIG (signal, signum);	1580	CHECK_SIG (signal, signum);
1245		1581
1246	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));	1582	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1247	ev_signal_set (RETVAL, signum);	1583	ev_signal_set (RETVAL, signum);
1248	if (!ix) START (signal, RETVAL);	1584	if (!ix) START_SIGNAL (RETVAL);
1249	}	1585	}
1250	OUTPUT:	1586	OUTPUT:
1251	RETVAL	1587	RETVAL
1252
1253	#endif
1254		1588
1255	ev_idle *idle (struct ev_loop *loop, SV *cb)	1589	ev_idle *idle (struct ev_loop *loop, SV *cb)
1256	ALIAS:	1590	ALIAS:
1257	idle_ns = 1	1591	idle_ns = 1
1258	CODE:	1592	CODE:
…		…
1290	ev_fork_set (RETVAL);	1624	ev_fork_set (RETVAL);
1291	if (!ix) START (fork, RETVAL);	1625	if (!ix) START (fork, RETVAL);
1292	OUTPUT:	1626	OUTPUT:
1293	RETVAL	1627	RETVAL
1294		1628
		1629	#if CLEANUP_ENABLED
		1630
		1631	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1632	ALIAS:
		1633	cleanup_ns = 1
		1634	CODE:
		1635	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1636	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1637	ev_cleanup_set (RETVAL);
		1638	if (!ix) START (cleanup, RETVAL);
		1639	OUTPUT:
		1640	RETVAL
		1641
		1642	#endif
		1643
1295	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)	1644	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
1296	ALIAS:	1645	ALIAS:
1297	child_ns = 1	1646	child_ns = 1
1298	CODE:	1647	CODE:
		1648	#if EV_CHILD_ENABLE
1299	RETVAL = e_new (sizeof (ev_child), cb, ST (0));	1649	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
1300	ev_child_set (RETVAL, pid, trace);	1650	ev_child_set (RETVAL, pid, trace);
1301	if (!ix) START (child, RETVAL);	1651	if (!ix) START (child, RETVAL);
		1652	#else
		1653	croak ("EV::child watchers not supported on this platform");
		1654	#endif
1302	OUTPUT:	1655	OUTPUT:
1303	RETVAL	1656	RETVAL
1304		1657
1305	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)	1658	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
1306	ALIAS:	1659	ALIAS:
1307	stat_ns = 1	1660	stat_ns = 1
1308	CODE:	1661	CODE:
1309	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));	1662	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
1310	RETVAL->fh = newSVsv (path);	1663	e_fh (RETVAL) = newSVsv (path);
1311	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	1664	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
1312	if (!ix) START (stat, RETVAL);	1665	if (!ix) START (stat, RETVAL);
1313	OUTPUT:	1666	OUTPUT:
1314	RETVAL	1667	RETVAL
1315		1668
1316	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)	1669	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
1317	ALIAS:	1670	ALIAS:
1318	embed_ns = 1	1671	embed_ns = 1
1319	CODE:	1672	CODE:
1320	{	1673	{
1321	if (!(ev_backend (other) & ev_embeddable_backends ()))	1674	if (!(ev_backend (other) & ev_embeddable_backends ()))
1322	croak ("passed loop is not embeddable via EV::embed,");	1675	croak ("passed loop is not embeddable via EV::embed,");
1323		1676
1324	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));	1677	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
1325	RETVAL->fh = newSVsv (ST (1));	1678	e_fh (RETVAL) = newSVsv (ST (1));
1326	ev_embed_set (RETVAL, other);	1679	ev_embed_set (RETVAL, other);
1327
1328	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
1329
1330	if (!ix) START (embed, RETVAL);	1680	if (!ix) START (embed, RETVAL);
1331	}	1681	}
		1682	OUTPUT:
		1683	RETVAL
		1684
		1685	ev_async *async (struct ev_loop *loop, SV *cb)
		1686	ALIAS:
		1687	async_ns = 1
		1688	CODE:
		1689	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1690	ev_async_set (RETVAL);
		1691	if (!ix) START (async, RETVAL);
1332	OUTPUT:	1692	OUTPUT:
1333	RETVAL	1693	RETVAL
1334		1694
1335	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)	1695	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
1336	CODE:	1696	CODE:
1337	ev_once (	1697	ev_once (
1338	loop,	1698	loop,
1339	sv_fileno (fh), events,	1699	s_fileno (fh, events & EV_WRITE), events,
1340	SvOK (timeout) ? SvNV (timeout) : -1.,	1700	SvOK (timeout) ? SvNV (timeout) : -1.,
1341	e_once_cb,	1701	e_once_cb,
1342	newSVsv (cb)	1702	newSVsv (cb)
1343	);	1703	);
1344		1704
		1705	#endif
		1706

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