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Comparing EV/EV.xs (file contents):
Revision 1.93 by root, Thu Dec 20 09:26:40 2007 UTC vs.
Revision 1.163 by root, Wed Apr 3 23:46:45 2013 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/
6
7	#define EV_PROTOTYPES 1
8	#define EV_H <ev.h>
9	#include "EV/EVAPI.h"
10
11	/* fix perl api breakage */	5	/* fix perl api breakage */
12	#undef signal	6	#undef signal
13	#undef sigaction	7	#undef sigaction
		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#ifndef GvCV_set
		19	# define GvCV_set(gv,cv) GvCV (gv) = cv
		20	#endif
		21
		22	#define EV_STANDALONE 1
		23	#define EV_PROTOTYPES 1
		24	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		25	#define EV_USE_FLOOR 1
		26	#define EV_API_STATIC
		27	#define EV_H <ev.h>
		28	#define EV_CONFIG_H error
		29	#include "EV/EVAPI.h"
14		30
15	#define EV_SELECT_IS_WINSOCKET 0	31	#define EV_SELECT_IS_WINSOCKET 0
16	#ifdef _WIN32	32	#ifdef _WIN32
17	# define EV_SELECT_USE_FD_SET 0	33	# define EV_SELECT_USE_FD_SET 0
18	# define NFDBITS PERL_NFDBITS	34	# define NFDBITS PERL_NFDBITS
19	# define fd_mask Perl_fd_mask	35	# define fd_mask Perl_fd_mask
20	#endif	36	#endif
21	/* due to bugs in OS X we have to use libev/ explicitly here */	37	/* due to bugs in OS X we have to use libev/ explicitly here */
22	#include "libev/ev.c"	38	#include "libev/ev.c"
23		39
24	#ifndef _WIN32	40	#if !defined _WIN32 && !defined _MINIX
25	# include <pthread.h>	41	# include <pthread.h>
26	#endif	42	#endif
27		43
28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))	44	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		45	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		46	#define e_self(w) ((ev_watcher *)(w))->self
		47	#define e_fh(w) ((ev_watcher *)(w))->fh
		48	#define e_data(w) ((ev_watcher *)(w))->data
29		49
30	#define WFLAG_KEEPALIVE 1	50	#define WFLAG_KEEPALIVE 1
		51	#define WFLAG_UNREFED 2 /* has been unref'ed */
31		52
32	#define UNREF(w) \	53	#define UNREF(w) \
33	if (!((w)->flags & WFLAG_KEEPALIVE) \	54	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
34	&& !ev_is_active (w)) \	55	&& ev_is_active (w)) \
		56	{ \
35	ev_unref (e_loop (w));	57	ev_unref (e_loop (w)); \
		58	e_flags (w) |= WFLAG_UNREFED; \
		59	}
36		60
37	#define REF(w) \	61	#define REF(w) \
38	if (!((w)->flags & WFLAG_KEEPALIVE) \	62	if (e_flags (w) & WFLAG_UNREFED) \
39	&& ev_is_active (w)) \	63	{ \
		64	e_flags (w) &= ~WFLAG_UNREFED; \
40	ev_ref (e_loop (w));	65	ev_ref (e_loop (w)); \
		66	}
41		67
42	#define START(type,w) \	68	#define START(type,w) \
43	do { \	69	do { \
		70	ev_ ## type ## _start (e_loop (w), w); \
44	UNREF (w); \	71	UNREF (w); \
45	ev_ ## type ## _start (e_loop (w), w); \
46	} while (0)	72	} while (0)
47		73
48	#define STOP(type,w) \	74	#define STOP(type,w) \
49	do { \	75	do { \
50	REF (w); \	76	REF (w); \
51	ev_ ## type ## _stop (e_loop (w), w); \	77	ev_ ## type ## _stop (e_loop (w), w); \
52	} while (0)	78	} while (0)
53		79
54	#define RESET(type,w,seta) \	80	#define RESET(type,w,seta) \
55	do { \	81	do { \
56	int active = ev_is_active (w); \	82	int active = ev_is_active (w); \
57	if (active) STOP (type, w); \	83	if (active) STOP (type, w); \
58	ev_ ## type ## _set seta; \	84	ev_ ## type ## _set seta; \
59	if (active) START (type, w); \	85	if (active) START (type, w); \
60	} while (0)	86	} while (0)
61		87
62	typedef int Signal;	88	typedef int Signal;
		89
		90	/* horrible... */
		91	#define CHECK_SIGNAL_CAN_START(w) \
		92	do { \
		93	/* dive into the internals of libev to avoid aborting in libev */ \
		94	if (signals [(w)->signum - 1].loop \
		95	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		96	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		97	} while (0)
		98
		99	#define START_SIGNAL(w) \
		100	do { \
		101	CHECK_SIGNAL_CAN_START (w); \
		102	START (signal, w); \
		103	} while (0) \
		104
		105	#define RESET_SIGNAL(w,seta) \
		106	do { \
		107	int active = ev_is_active (w); \
		108	if (active) STOP (signal, w); \
		109	ev_ ## signal ## _set seta; \
		110	if (active) START_SIGNAL (w); \
		111	} while (0)
63		112
64	static SV *default_loop_sv;	113	static SV *default_loop_sv;
65		114
66	static struct EVAPI evapi;	115	static struct EVAPI evapi;
67		116
…		…
76	*stash_stat,	125	*stash_stat,
77	*stash_idle,	126	*stash_idle,
78	*stash_prepare,	127	*stash_prepare,
79	*stash_check,	128	*stash_check,
80	*stash_embed,	129	*stash_embed,
81	*stash_fork;	130	*stash_fork,
82		131	*stash_cleanup,
83	#ifndef SIG_SIZE	132	*stash_async;
84	/* kudos to Slaven Rezic for the idea */
85	static char sig_size [] = { SIG_NUM };
86	# define SIG_SIZE (sizeof (sig_size) + 1)
87	#endif
88
89	static Signal
90	sv_signum (SV *sig)
91	{
92	Signal signum;
93
94	SvGETMAGIC (sig);
95
96	for (signum = 1; signum < SIG_SIZE; ++signum)
97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
98	return signum;
99
100	signum = SvIV (sig);
101
102	if (signum > 0 && signum < SIG_SIZE)
103	return signum;
104
105	return -1;
106	}
107		133
108	/////////////////////////////////////////////////////////////////////////////	134	/////////////////////////////////////////////////////////////////////////////
109	// Event	135	// Event
110		136
111	static void e_cb (EV_P_ ev_watcher *w, int revents);	137	static void e_cb (EV_P_ ev_watcher *w, int revents);
112		138
113	static int
114	sv_fileno (SV *fh)
115	{
116	SvGETMAGIC (fh);
117
118	if (SvROK (fh))
119	fh = SvRV (fh);
120
121	if (SvTYPE (fh) == SVt_PVGV)
122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
123
124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
125	return SvIV (fh);
126
127	return -1;
128	}
129
130	static void *	139	static void *
131	e_new (int size, SV *cb_sv, SV *loop)	140	e_new (int size, SV *cb_sv, SV *loop)
132	{	141	{
		142	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
133	ev_watcher *w;	143	ev_watcher *w;
134	SV *self = NEWSV (0, size);	144	SV *self = NEWSV (0, size);
135	SvPOK_only (self);	145	SvPOK_only (self);
136	SvCUR_set (self, size);	146	SvCUR_set (self, size);
137		147
138	w = (ev_watcher *)SvPVX (self);	148	w = (ev_watcher *)SvPVX (self);
139		149
140	ev_init (w, e_cb);	150	ev_init (w, cv ? e_cb : 0);
141		151
142	w->loop = SvREFCNT_inc (SvRV (loop));	152	w->loop = SvREFCNT_inc (SvRV (loop));
143	w->flags = WFLAG_KEEPALIVE;	153	w->e_flags = WFLAG_KEEPALIVE;
144	w->data = 0;	154	w->data = 0;
145	w->fh = 0;	155	w->fh = 0;
146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);	156	w->cb_sv = SvREFCNT_inc (cv);
147	w->self = self;	157	w->self = self;
148		158
149	return (void *)w;	159	return (void *)w;
150	}	160	}
151		161
152	static void	162	static void
…		…
175	}	185	}
176		186
177	return rv;	187	return rv;
178	}	188	}
179		189
180	static SV *sv_events_cache;	190	static SV *sv_self_cache, *sv_events_cache;
181		191
182	static void	192	static void
183	e_cb (EV_P_ ev_watcher *w, int revents)	193	e_cb (EV_P_ ev_watcher *w, int revents)
184	{	194	{
185	dSP;	195	dSP;
186	I32 mark = SP - PL_stack_base;	196	I32 mark = SP - PL_stack_base;
187	SV *sv_self, *sv_events;	197	SV *sv_self, *sv_events;
188		198
		199	/* libev might have stopped the watcher */
		200	if (expect_false (w->e_flags & WFLAG_UNREFED)
		201	&& !ev_is_active (w))
		202	REF (w);
		203
		204	if (expect_true (sv_self_cache))
		205	{
		206	sv_self = sv_self_cache; sv_self_cache = 0;
		207	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		208	}
		209	else
		210	{
189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	211	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		212	SvREADONLY_on (sv_self);
		213	}
		214
		215	if (expect_true (sv_events_cache))
		216	{
		217	sv_events = sv_events_cache; sv_events_cache = 0;
		218	SvIV_set (sv_events, revents);
		219	SvIOK_only (sv_events);
		220	}
		221	else
		222	{
		223	sv_events = newSViv (revents);
		224	SvREADONLY_on (sv_events);
		225	}
		226
		227	PUSHMARK (SP);
		228	EXTEND (SP, 2);
		229	PUSHs (sv_self);
		230	PUSHs (sv_events);
		231
		232	PUTBACK;
		233	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		234
		235	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		236	SvREFCNT_dec (sv_self);
		237	else
		238	{
		239	SvREFCNT_dec (SvRV (sv_self));
		240	SvRV_set (sv_self, &PL_sv_undef);
		241	sv_self_cache = sv_self;
		242	}
		243
		244	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		245	SvREFCNT_dec (sv_events);
		246	else
		247	sv_events_cache = sv_events;
		248
		249	if (expect_false (SvTRUE (ERRSV)))
		250	{
		251	SPAGAIN;
		252	PUSHMARK (SP);
		253	PUTBACK;
		254	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		255	}
		256
		257	SP = PL_stack_base + mark;
		258	PUTBACK;
		259	}
		260
		261	static void
		262	e_once_cb (int revents, void *arg)
		263	{
		264	dSP;
		265	I32 mark = SP - PL_stack_base;
		266	SV *sv_events;
190		267
191	if (sv_events_cache)	268	if (sv_events_cache)
192	{	269	{
193	sv_events = sv_events_cache; sv_events_cache = 0;	270	sv_events = sv_events_cache; sv_events_cache = 0;
194	SvIV_set (sv_events, revents);	271	SvIV_set (sv_events, revents);
195	}	272	}
196	else	273	else
197	sv_events = newSViv (revents);	274	sv_events = newSViv (revents);
198		275
199	PUSHMARK (SP);	276	PUSHMARK (SP);
200	EXTEND (SP, 2);
201	PUSHs (sv_self);
202	PUSHs (sv_events);	277	XPUSHs (sv_events);
203		278
204	PUTBACK;	279	PUTBACK;
205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	280	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
206		281
207	SvREFCNT_dec (sv_self);	282	SvREFCNT_dec ((SV *)arg);
208		283
209	if (sv_events_cache)	284	if (sv_events_cache)
210	SvREFCNT_dec (sv_events);	285	SvREFCNT_dec (sv_events);
211	else	286	else
212	sv_events_cache = sv_events;	287	sv_events_cache = sv_events;
…		…
221		296
222	SP = PL_stack_base + mark;	297	SP = PL_stack_base + mark;
223	PUTBACK;	298	PUTBACK;
224	}	299	}
225		300
226	static void
227	e_once_cb (int revents, void *arg)
228	{
229	dSP;
230	I32 mark = SP - PL_stack_base;
231	SV *sv_events;
232
233	if (sv_events_cache)
234	{
235	sv_events = sv_events_cache; sv_events_cache = 0;
236	SvIV_set (sv_events, revents);
237	}
238	else
239	sv_events = newSViv (revents);
240
241	PUSHMARK (SP);
242	XPUSHs (sv_events);
243
244	PUTBACK;
245	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
246
247	SvREFCNT_dec ((SV *)arg);
248
249	if (sv_events_cache)
250	SvREFCNT_dec (sv_events);
251	else
252	sv_events_cache = sv_events;
253
254	if (SvTRUE (ERRSV))
255	{
256	SPAGAIN;
257	PUSHMARK (SP);
258	PUTBACK;
259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
260	}
261
262	SP = PL_stack_base + mark;
263	PUTBACK;
264	}
265
266	static ev_tstamp	301	static ev_tstamp
267	e_periodic_cb (ev_periodic *w, ev_tstamp now)	302	e_periodic_cb (ev_periodic *w, ev_tstamp now)
268	{	303	{
269	ev_tstamp retval;	304	ev_tstamp retval;
270	int count;	305	int count;
…		…
273	ENTER;	308	ENTER;
274	SAVETMPS;	309	SAVETMPS;
275		310
276	PUSHMARK (SP);	311	PUSHMARK (SP);
277	EXTEND (SP, 2);	312	EXTEND (SP, 2);
278	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	313	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
279	PUSHs (newSVnv (now));	314	PUSHs (newSVnv (now));
280		315
281	PUTBACK;	316	PUTBACK;
282	count = call_sv (w->fh, G_SCALAR | G_EVAL);	317	count = call_sv (w->fh, G_SCALAR | G_EVAL);
283	SPAGAIN;	318	SPAGAIN;
…		…
313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	348	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
314		349
315	#define CHECK_SIG(sv,num) if ((num) < 0) \	350	#define CHECK_SIG(sv,num) if ((num) < 0) \
316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	351	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
317		352
		353	static void
		354	default_fork (void)
		355	{
		356	ev_loop_fork (EV_DEFAULT_UC);
		357	}
		358
318	/////////////////////////////////////////////////////////////////////////////	359	/////////////////////////////////////////////////////////////////////////////
319	// XS interface functions	360	// XS interface functions
320		361
321	MODULE = EV PACKAGE = EV PREFIX = ev_	362	MODULE = EV PACKAGE = EV PREFIX = ev_
322		363
…		…
334	const_iv (EV_, MINPRI)	375	const_iv (EV_, MINPRI)
335	const_iv (EV_, MAXPRI)	376	const_iv (EV_, MAXPRI)
336		377
337	const_iv (EV_, UNDEF)	378	const_iv (EV_, UNDEF)
338	const_iv (EV_, NONE)	379	const_iv (EV_, NONE)
339	const_iv (EV_, TIMEOUT)
340	const_iv (EV_, READ)	380	const_iv (EV_, READ)
341	const_iv (EV_, WRITE)	381	const_iv (EV_, WRITE)
		382	const_iv (EV_, IO)
		383	const_iv (EV_, TIMER)
		384	const_iv (EV_, PERIODIC)
342	const_iv (EV_, SIGNAL)	385	const_iv (EV_, SIGNAL)
		386	const_iv (EV_, CHILD)
		387	const_iv (EV_, STAT)
343	const_iv (EV_, IDLE)	388	const_iv (EV_, IDLE)
		389	const_iv (EV_, PREPARE)
		390	/*const_iv (EV_, CHECK) needs special tretament */
		391	const_iv (EV_, EMBED)
344	const_iv (EV_, CHECK)	392	const_iv (EV_, FORK)
		393	const_iv (EV_, CLEANUP)
		394	const_iv (EV_, ASYNC)
		395	const_iv (EV_, CUSTOM)
345	const_iv (EV_, ERROR)	396	const_iv (EV_, ERROR)
346		397
347	const_iv (EV, LOOP_ONESHOT)	398	const_iv (EV, RUN_NOWAIT)
348	const_iv (EV, LOOP_NONBLOCK)
349	const_iv (EV, UNLOOP_ONE)	399	const_iv (EV, RUN_ONCE)
		400
		401	const_iv (EV, BREAK_CANCEL)
		402	const_iv (EV, BREAK_ONE)
350	const_iv (EV, UNLOOP_ALL)	403	const_iv (EV, BREAK_ALL)
351
352	const_iv (EV, BACKEND_SELECT)	404	const_iv (EV, BACKEND_SELECT)
353	const_iv (EV, BACKEND_POLL)	405	const_iv (EV, BACKEND_POLL)
354	const_iv (EV, BACKEND_EPOLL)	406	const_iv (EV, BACKEND_EPOLL)
355	const_iv (EV, BACKEND_KQUEUE)	407	const_iv (EV, BACKEND_KQUEUE)
356	const_iv (EV, BACKEND_DEVPOLL)	408	const_iv (EV, BACKEND_DEVPOLL)
357	const_iv (EV, BACKEND_PORT)	409	const_iv (EV, BACKEND_PORT)
		410	const_iv (EV, BACKEND_ALL)
		411	const_iv (EV, BACKEND_MASK)
358	const_iv (EV, FLAG_AUTO)	412	const_iv (EV, FLAG_AUTO)
		413	const_iv (EV, FLAG_FORKCHECK)
		414	const_iv (EV, FLAG_SIGNALFD)
		415	const_iv (EV, FLAG_NOSIGMASK)
359	const_iv (EV, FLAG_NOENV)	416	const_iv (EV, FLAG_NOENV)
360	const_iv (EV, FLAG_FORKCHECK)	417	const_iv (EV, FLAG_NOINOTIFY)
		418
		419	const_iv (EV_, VERSION_MAJOR)
		420	const_iv (EV_, VERSION_MINOR)
		421	#if EV_COMPAT3
		422	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		423	const_iv (EV_, TIMEOUT)
		424	const_iv (EV, LOOP_NONBLOCK)
		425	const_iv (EV, LOOP_ONESHOT)
		426	const_iv (EV, UNLOOP_CANCEL)
		427	const_iv (EV, UNLOOP_ONE)
		428	const_iv (EV, UNLOOP_ALL)
		429	#endif
361	};	430	};
362		431
363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	432	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ > const_iv; civ--)
364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	433	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		434
		435	/* since this clashes with perl CHECK blocks, */
		436	/* but we are interested in constants, */
		437	/* and not blocks, we treat CHECK specially. */
		438	{
		439	/* the local $^W = 0 takes care of the warning */
		440	CV *cv = newCONSTSUB (stash, "CHECK", newSViv (EV_CHECK));
		441	/* now we need to re-set the gv, in case it was hijacked */
		442	GvCV_set (gv_fetchpv ("EV::CHECK", GV_ADD, SVt_PVCV), cv);
		443	}
365		444
366	stash_loop = gv_stashpv ("EV::Loop" , 1);	445	stash_loop = gv_stashpv ("EV::Loop" , 1);
367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	446	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
368	stash_io = gv_stashpv ("EV::IO" , 1);	447	stash_io = gv_stashpv ("EV::IO" , 1);
369	stash_timer = gv_stashpv ("EV::Timer" , 1);	448	stash_timer = gv_stashpv ("EV::Timer" , 1);
…		…
374	stash_check = gv_stashpv ("EV::Check" , 1);	453	stash_check = gv_stashpv ("EV::Check" , 1);
375	stash_child = gv_stashpv ("EV::Child" , 1);	454	stash_child = gv_stashpv ("EV::Child" , 1);
376	stash_embed = gv_stashpv ("EV::Embed" , 1);	455	stash_embed = gv_stashpv ("EV::Embed" , 1);
377	stash_stat = gv_stashpv ("EV::Stat" , 1);	456	stash_stat = gv_stashpv ("EV::Stat" , 1);
378	stash_fork = gv_stashpv ("EV::Fork" , 1);	457	stash_fork = gv_stashpv ("EV::Fork" , 1);
		458	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		459	stash_async = gv_stashpv ("EV::Async" , 1);
379		460
380	{	461	{
381	SV *sv = perl_get_sv ("EV::API", TRUE);	462	SV *sv = perl_get_sv ("EV::API", TRUE);
382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
383		464
384	/* the poor man's shared library emulator */	465	/* the poor man's shared library emulator */
385	evapi.ver = EV_API_VERSION;	466	evapi.ver = EV_API_VERSION;
386	evapi.rev = EV_API_REVISION;	467	evapi.rev = EV_API_REVISION;
387	evapi.sv_fileno = sv_fileno;	468	evapi.sv_fileno = sv_fileno;
388	evapi.sv_signum = sv_signum;	469	evapi.sv_signum = s_signum;
389	evapi.supported_backends = ev_supported_backends ();	470	evapi.supported_backends = ev_supported_backends ();
390	evapi.recommended_backends = ev_recommended_backends ();	471	evapi.recommended_backends = ev_recommended_backends ();
391	evapi.embeddable_backends = ev_embeddable_backends ();	472	evapi.embeddable_backends = ev_embeddable_backends ();
392	evapi.time = ev_time;	473	evapi.time_ = ev_time;
		474	evapi.sleep_ = ev_sleep;
393	evapi.loop_new = ev_loop_new;	475	evapi.loop_new = ev_loop_new;
394	evapi.loop_destroy = ev_loop_destroy;	476	evapi.loop_destroy = ev_loop_destroy;
395	evapi.loop_fork = ev_loop_fork;	477	evapi.loop_fork = ev_loop_fork;
396	evapi.loop_count = ev_loop_count;	478	evapi.iteration = ev_iteration;
		479	evapi.depth = ev_depth;
		480	evapi.set_userdata = ev_set_userdata;
		481	evapi.userdata = ev_userdata;
397	evapi.now = ev_now;	482	evapi.now = ev_now;
		483	evapi.now_update = ev_now_update;
		484	evapi.suspend = ev_suspend;
		485	evapi.resume = ev_resume;
398	evapi.backend = ev_backend;	486	evapi.backend = ev_backend;
399	evapi.unloop = ev_unloop;	487	evapi.break_ = ev_break;
		488	evapi.invoke_pending = ev_invoke_pending;
		489	evapi.pending_count = ev_pending_count;
		490	evapi.verify = ev_verify;
		491	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		492	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
400	evapi.ref = ev_ref;	493	evapi.ref = ev_ref;
401	evapi.unref = ev_unref;	494	evapi.unref = ev_unref;
402	evapi.loop = ev_loop;	495	evapi.run = ev_run;
403	evapi.once = ev_once;	496	evapi.once = ev_once;
404	evapi.io_start = ev_io_start;	497	evapi.io_start = ev_io_start;
405	evapi.io_stop = ev_io_stop;	498	evapi.io_stop = ev_io_stop;
406	evapi.timer_start = ev_timer_start;	499	evapi.timer_start = ev_timer_start;
407	evapi.timer_stop = ev_timer_stop;	500	evapi.timer_stop = ev_timer_stop;
408	evapi.timer_again = ev_timer_again;	501	evapi.timer_again = ev_timer_again;
		502	evapi.timer_remaining = ev_timer_remaining;
409	evapi.periodic_start = ev_periodic_start;	503	evapi.periodic_start = ev_periodic_start;
410	evapi.periodic_stop = ev_periodic_stop;	504	evapi.periodic_stop = ev_periodic_stop;
411	evapi.signal_start = ev_signal_start;	505	evapi.signal_start = ev_signal_start;
412	evapi.signal_stop = ev_signal_stop;	506	evapi.signal_stop = ev_signal_stop;
413	evapi.idle_start = ev_idle_start;	507	evapi.idle_start = ev_idle_start;
414	evapi.idle_stop = ev_idle_stop;	508	evapi.idle_stop = ev_idle_stop;
415	evapi.prepare_start = ev_prepare_start;	509	evapi.prepare_start = ev_prepare_start;
416	evapi.prepare_stop = ev_prepare_stop;	510	evapi.prepare_stop = ev_prepare_stop;
417	evapi.check_start = ev_check_start;	511	evapi.check_start = ev_check_start;
418	evapi.check_stop = ev_check_stop;	512	evapi.check_stop = ev_check_stop;
		513	#if EV_CHILD_ENABLE
419	evapi.child_start = ev_child_start;	514	evapi.child_start = ev_child_start;
420	evapi.child_stop = ev_child_stop;	515	evapi.child_stop = ev_child_stop;
		516	#endif
421	evapi.stat_start = ev_stat_start;	517	evapi.stat_start = ev_stat_start;
422	evapi.stat_stop = ev_stat_stop;	518	evapi.stat_stop = ev_stat_stop;
423	evapi.stat_stat = ev_stat_stat;	519	evapi.stat_stat = ev_stat_stat;
424	evapi.embed_start = ev_embed_start;	520	evapi.embed_start = ev_embed_start;
425	evapi.embed_stop = ev_embed_stop;	521	evapi.embed_stop = ev_embed_stop;
426	evapi.embed_sweep = ev_embed_sweep;	522	evapi.embed_sweep = ev_embed_sweep;
427	evapi.fork_start = ev_fork_start;	523	evapi.fork_start = ev_fork_start;
428	evapi.fork_stop = ev_fork_stop;	524	evapi.fork_stop = ev_fork_stop;
		525	evapi.cleanup_start = ev_cleanup_start;
		526	evapi.cleanup_stop = ev_cleanup_stop;
		527	evapi.async_start = ev_async_start;
		528	evapi.async_stop = ev_async_stop;
		529	evapi.async_send = ev_async_send;
429	evapi.clear_pending = ev_clear_pending;	530	evapi.clear_pending = ev_clear_pending;
430	evapi.invoke = ev_invoke;	531	evapi.invoke = ev_invoke;
431		532
432	sv_setiv (sv, (IV)&evapi);	533	sv_setiv (sv, (IV)&evapi);
433	SvREADONLY_on (sv);	534	SvREADONLY_on (sv);
434	}	535	}
435	#ifndef _WIN32	536	#if !defined _WIN32 && !defined _MINIX
		537	#if __linux
		538	int __register_atfork(void (*prepare) (void), void (*parent) (void), void (*child) (void), void * __dso_handle);
		539	__register_atfork (0, 0, default_fork, 0);
		540	#else
436	pthread_atfork (0, 0, ev_default_fork);	541	pthread_atfork (0, 0, default_fork);
437	#endif	542	#endif
		543	#endif
438	}	544	}
439		545
440	SV *ev_default_loop (unsigned int flags = ev_supported_backends ())	546	SV *ev_default_loop (unsigned int flags = 0)
441	CODE:	547	CODE:
442	{	548	{
443	if (!default_loop_sv)	549	if (!default_loop_sv)
444	{	550	{
445	evapi.default_loop = ev_default_loop (flags);	551	evapi.default_loop = ev_default_loop (flags);
…		…
453	RETVAL = newSVsv (default_loop_sv);	559	RETVAL = newSVsv (default_loop_sv);
454	}	560	}
455	OUTPUT:	561	OUTPUT:
456	RETVAL	562	RETVAL
457		563
		564	void ev_default_destroy ()
		565	CODE:
		566	ev_loop_destroy (EV_DEFAULT_UC);
		567	SvREFCNT_dec (default_loop_sv);
		568	default_loop_sv = 0;
		569
		570	unsigned int ev_supported_backends ()
		571
		572	unsigned int ev_recommended_backends ()
		573
		574	unsigned int ev_embeddable_backends ()
		575
		576	void ev_sleep (NV interval)
		577
458	NV ev_time ()	578	NV ev_time ()
		579
		580	void ev_feed_signal (SV *signal)
		581	CODE:
		582	{
		583	Signal signum = s_signum (signal);
		584	CHECK_SIG (signal, signum);
		585
		586	ev_feed_signal (signum);
		587	}
459		588
460	NV ev_now ()	589	NV ev_now ()
461	C_ARGS: evapi.default_loop	590	C_ARGS: evapi.default_loop
462		591
		592	void ev_now_update ()
		593	C_ARGS: evapi.default_loop
		594
		595	void ev_suspend ()
		596	C_ARGS: evapi.default_loop
		597
		598	void ev_resume ()
		599	C_ARGS: evapi.default_loop
		600
463	unsigned int ev_backend ()	601	unsigned int ev_backend ()
464	C_ARGS: evapi.default_loop	602	C_ARGS: evapi.default_loop
465		603
466	unsigned int ev_loop_count ()	604	void ev_verify ()
		605	ALIAS:
		606	loop_verify = 1
467	C_ARGS: evapi.default_loop	607	C_ARGS: evapi.default_loop
468		608
		609	unsigned int ev_iteration ()
		610	ALIAS:
		611	loop_count = 1
		612	C_ARGS: evapi.default_loop
		613
		614	unsigned int ev_depth ()
		615	ALIAS:
		616	loop_depth = 1
		617	C_ARGS: evapi.default_loop
		618
		619	void ev_set_io_collect_interval (NV interval)
		620	C_ARGS: evapi.default_loop, interval
		621
		622	void ev_set_timeout_collect_interval (NV interval)
		623	C_ARGS: evapi.default_loop, interval
		624
469	void ev_loop (int flags = 0)	625	int ev_run (int flags = 0)
		626	ALIAS:
		627	loop = 1
470	C_ARGS: evapi.default_loop, flags	628	C_ARGS: evapi.default_loop, flags
471		629
472	void ev_unloop (int how = 1)	630	void ev_break (int how = EVBREAK_ONE)
		631	ALIAS:
		632	unloop = 1
473	C_ARGS: evapi.default_loop, how	633	C_ARGS: evapi.default_loop, how
474		634
475	void ev_feed_fd_event (int fd, int revents = EV_NONE)	635	void ev_feed_fd_event (int fd, int revents = EV_NONE)
476	C_ARGS: evapi.default_loop, fd, revents	636	C_ARGS: evapi.default_loop, fd, revents
477		637
478	void ev_feed_signal_event (SV *signal)	638	void ev_feed_signal_event (SV *signal)
479	CODE:	639	CODE:
480	{	640	{
481	Signal signum = sv_signum (signal);	641	Signal signum = s_signum (signal);
482	CHECK_SIG (signal, signum);	642	CHECK_SIG (signal, signum);
483		643
484	ev_feed_signal_event (evapi.default_loop, signum);	644	ev_feed_signal_event (evapi.default_loop, signum);
485	}	645	}
486		646
		647	unsigned int ev_pending_count ()
		648	C_ARGS: evapi.default_loop
		649
		650	void ev_invoke_pending ()
		651	C_ARGS: evapi.default_loop
		652
487	ev_io *io (SV *fh, int events, SV *cb)	653	ev_io *io (SV *fh, int events, SV *cb)
488	ALIAS:	654	ALIAS:
489	io_ns = 1	655	io_ns = 1
		656	_ae_io = 2
490	CODE:	657	CODE:
491	{	658	{
492	int fd = sv_fileno (fh);	659	int fd = s_fileno (fh, events & EV_WRITE);
493	CHECK_FD (fh, fd);	660	CHECK_FD (fh, fd);
494		661
		662	if (ix == 2)
		663	{
		664	ix = 0;
		665	events = events ? EV_WRITE : EV_READ;
		666	}
		667
495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);	668	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
496	RETVAL->fh = newSVsv (fh);	669	e_fh (RETVAL) = newSVsv (fh);
497	ev_io_set (RETVAL, fd, events);	670	ev_io_set (RETVAL, fd, events);
498	if (!ix) START (io, RETVAL);	671	if (!ix) START (io, RETVAL);
499	}	672	}
500	OUTPUT:	673	OUTPUT:
501	RETVAL	674	RETVAL
…		…
519	CHECK_REPEAT (interval);	692	CHECK_REPEAT (interval);
520	CODE:	693	CODE:
521	{	694	{
522	ev_periodic *w;	695	ev_periodic *w;
523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);	696	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	697	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	698	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	699	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
527	if (!ix) START (periodic, w);	700	if (!ix) START (periodic, w);
528	}	701	}
529	OUTPUT:	702	OUTPUT:
530	RETVAL	703	RETVAL
…		…
532	ev_signal *signal (SV *signal, SV *cb)	705	ev_signal *signal (SV *signal, SV *cb)
533	ALIAS:	706	ALIAS:
534	signal_ns = 1	707	signal_ns = 1
535	CODE:	708	CODE:
536	{	709	{
537	Signal signum = sv_signum (signal);	710	Signal signum = s_signum (signal);
538	CHECK_SIG (signal, signum);	711	CHECK_SIG (signal, signum);
539		712
540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);	713	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
541	ev_signal_set (RETVAL, signum);	714	ev_signal_set (RETVAL, signum);
542	if (!ix) START (signal, RETVAL);	715	if (!ix) START_SIGNAL (RETVAL);
543	}	716	}
544	OUTPUT:	717	OUTPUT:
545	RETVAL	718	RETVAL
546		719
547	ev_idle *idle (SV *cb)	720	ev_idle *idle (SV *cb)
…		…
582	ev_fork_set (RETVAL);	755	ev_fork_set (RETVAL);
583	if (!ix) START (fork, RETVAL);	756	if (!ix) START (fork, RETVAL);
584	OUTPUT:	757	OUTPUT:
585	RETVAL	758	RETVAL
586		759
		760	#if CLEANUP_ENABLED
		761
		762	ev_cleanup *cleanup (SV *cb)
		763	ALIAS:
		764	cleanup_ns = 1
		765	CODE:
		766	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		767	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		768	ev_cleanup_set (RETVAL);
		769	if (!ix) START (cleanup, RETVAL);
		770	OUTPUT:
		771	RETVAL
		772
		773	#endif
		774
587	ev_child *child (int pid, SV *cb)	775	ev_child *child (int pid, int trace, SV *cb)
588	ALIAS:	776	ALIAS:
589	child_ns = 1	777	child_ns = 1
590	CODE:	778	CODE:
		779	#if EV_CHILD_ENABLE
591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);	780	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
592	ev_child_set (RETVAL, pid);	781	ev_child_set (RETVAL, pid, trace);
593	if (!ix) START (child, RETVAL);	782	if (!ix) START (child, RETVAL);
		783	#else
		784	croak ("EV::child watchers not supported on this platform");
		785	#endif
594	OUTPUT:	786	OUTPUT:
595	RETVAL	787	RETVAL
		788
596		789
597	ev_stat *stat (SV *path, NV interval, SV *cb)	790	ev_stat *stat (SV *path, NV interval, SV *cb)
598	ALIAS:	791	ALIAS:
599	stat_ns = 1	792	stat_ns = 1
600	CODE:	793	CODE:
601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);	794	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
602	RETVAL->fh = newSVsv (path);	795	e_fh (RETVAL) = newSVsv (path);
603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	796	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
604	if (!ix) START (stat, RETVAL);	797	if (!ix) START (stat, RETVAL);
605	OUTPUT:	798	OUTPUT:
606	RETVAL	799	RETVAL
607		800
		801	#ifndef EV_NO_LOOPS
		802
608	ev_embed *embed (struct ev_loop *loop, SV *cb)	803	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
609	ALIAS:	804	ALIAS:
610	embed_ns = 1	805	embed_ns = 1
611	CODE:	806	CODE:
		807	{
		808	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		809	croak ("passed loop is not embeddable via EV::embed,");
		810
612	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);	811	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
613	RETVAL->fh = newSVsv (ST (0));	812	e_fh (RETVAL) = newSVsv (ST (0));
614	ev_embed_set (RETVAL, loop);	813	ev_embed_set (RETVAL, loop);
615	if (!ix) START (embed, RETVAL);	814	if (!ix) START (embed, RETVAL);
		815	}
		816	OUTPUT:
		817	RETVAL
		818
		819	#endif
		820
		821	ev_async *async (SV *cb)
		822	ALIAS:
		823	async_ns = 1
		824	CODE:
		825	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		826	ev_async_set (RETVAL);
		827	if (!ix) START (async, RETVAL);
616	OUTPUT:	828	OUTPUT:
617	RETVAL	829	RETVAL
618		830
619	void once (SV *fh, int events, SV *timeout, SV *cb)	831	void once (SV *fh, int events, SV *timeout, SV *cb)
620	CODE:	832	CODE:
621	ev_once (	833	ev_once (
622	evapi.default_loop,	834	evapi.default_loop,
623	sv_fileno (fh), events,	835	s_fileno (fh, events & EV_WRITE), events,
624	SvOK (timeout) ? SvNV (timeout) : -1.,	836	SvOK (timeout) ? SvNV (timeout) : -1.,
625	e_once_cb,	837	e_once_cb,
626	newSVsv (cb)	838	newSVsv (cb)
627	);	839	);
628		840
…		…
644	C_ARGS: e_loop (w), w, revents	856	C_ARGS: e_loop (w), w, revents
645		857
646	int keepalive (ev_watcher *w, int new_value = 0)	858	int keepalive (ev_watcher *w, int new_value = 0)
647	CODE:	859	CODE:
648	{	860	{
649	RETVAL = w->flags & WFLAG_KEEPALIVE;	861	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
650	new_value = new_value ? WFLAG_KEEPALIVE : 0;	862	new_value = new_value ? WFLAG_KEEPALIVE : 0;
651		863
652	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	864	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
653	{	865	{
		866	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
654	REF (w);	867	REF (w);
655	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
656	UNREF (w);	868	UNREF (w);
657	}	869	}
658	}	870	}
659	OUTPUT:	871	OUTPUT:
660	RETVAL	872	RETVAL
661		873
662	SV *cb (ev_watcher *w, SV *new_cb = 0)	874	SV *cb (ev_watcher *w, SV *new_cb = 0)
663	CODE:	875	CODE:
664	{	876	{
665	RETVAL = newSVsv (w->cb_sv);
666
667	if (items > 1)	877	if (items > 1)
668	sv_setsv (w->cb_sv, new_cb);	878	{
		879	new_cb = s_get_cv_croak (new_cb);
		880	RETVAL = newRV_noinc (w->cb_sv);
		881	w->cb_sv = SvREFCNT_inc (new_cb);
		882	}
		883	else
		884	RETVAL = newRV_inc (w->cb_sv);
669	}	885	}
670	OUTPUT:	886	OUTPUT:
671	RETVAL	887	RETVAL
672		888
673	SV *data (ev_watcher *w, SV *new_data = 0)	889	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
679	{	895	{
680	SvREFCNT_dec (w->data);	896	SvREFCNT_dec (w->data);
681	w->data = newSVsv (new_data);	897	w->data = newSVsv (new_data);
682	}	898	}
683	}	899	}
		900	OUTPUT:
		901	RETVAL
		902
		903	SV *loop (ev_watcher *w)
		904	CODE:
		905	RETVAL = newRV_inc (w->loop);
684	OUTPUT:	906	OUTPUT:
685	RETVAL	907	RETVAL
686		908
687	int priority (ev_watcher *w, int new_priority = 0)	909	int priority (ev_watcher *w, int new_priority = 0)
688	CODE:	910	CODE:
…		…
732	e_destroy (w);	954	e_destroy (w);
733		955
734	void set (ev_io *w, SV *fh, int events)	956	void set (ev_io *w, SV *fh, int events)
735	CODE:	957	CODE:
736	{	958	{
737	int fd = sv_fileno (fh);	959	int fd = s_fileno (fh, events & EV_WRITE);
738	CHECK_FD (fh, fd);	960	CHECK_FD (fh, fd);
739		961
740	sv_setsv (w->fh, fh);	962	sv_setsv (e_fh (w), fh);
741	RESET (io, w, (w, fd, events));	963	RESET (io, w, (w, fd, events));
742	}	964	}
743		965
744	SV *fh (ev_io *w, SV *new_fh = 0)	966	SV *fh (ev_io *w, SV *new_fh = 0)
745	CODE:	967	CODE:
746	{	968	{
747	if (items > 1)	969	if (items > 1)
748	{	970	{
749	int fd = sv_fileno (new_fh);	971	int fd = s_fileno (new_fh, w->events & EV_WRITE);
750	CHECK_FD (new_fh, fd);	972	CHECK_FD (new_fh, fd);
751		973
752	RETVAL = w->fh;	974	RETVAL = e_fh (w);
753	w->fh = newSVsv (new_fh);	975	e_fh (w) = newSVsv (new_fh);
754		976
755	RESET (io, w, (w, fd, w->events));	977	RESET (io, w, (w, fd, w->events));
756	}	978	}
757	else	979	else
758	RETVAL = newSVsv (w->fh);	980	RETVAL = newSVsv (e_fh (w));
759	}	981	}
760	OUTPUT:	982	OUTPUT:
761	RETVAL	983	RETVAL
762		984
763	int events (ev_io *w, int new_events = EV_UNDEF)	985	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
773		995
774	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	996	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
775		997
776	void ev_signal_start (ev_signal *w)	998	void ev_signal_start (ev_signal *w)
777	CODE:	999	CODE:
778	START (signal, w);	1000	START_SIGNAL (w);
779		1001
780	void ev_signal_stop (ev_signal *w)	1002	void ev_signal_stop (ev_signal *w)
781	CODE:	1003	CODE:
782	STOP (signal, w);	1004	STOP (signal, w);
783		1005
…		…
787	e_destroy (w);	1009	e_destroy (w);
788		1010
789	void set (ev_signal *w, SV *signal)	1011	void set (ev_signal *w, SV *signal)
790	CODE:	1012	CODE:
791	{	1013	{
792	Signal signum = sv_signum (signal);	1014	Signal signum = s_signum (signal);
793	CHECK_SIG (signal, signum);	1015	CHECK_SIG (signal, signum);
794		1016
795	RESET (signal, w, (w, signum));	1017	RESET_SIGNAL (w, (w, signum));
796	}	1018	}
797		1019
798	int signal (ev_signal *w, SV *new_signal = 0)	1020	int signal (ev_signal *w, SV *new_signal = 0)
799	CODE:	1021	CODE:
800	{	1022	{
801	RETVAL = w->signum;	1023	RETVAL = w->signum;
802		1024
803	if (items > 1)	1025	if (items > 1)
804	{	1026	{
805	Signal signum = sv_signum (new_signal);	1027	Signal signum = s_signum (new_signal);
806	CHECK_SIG (new_signal, signum);	1028	CHECK_SIG (new_signal, signum);
807		1029
808	RESET (signal, w, (w, signum));	1030	RESET_SIGNAL (w, (w, signum));
809	}	1031	}
810	}	1032	}
811	OUTPUT:	1033	OUTPUT:
812	RETVAL	1034	RETVAL
813		1035
…		…
825		1047
826	void ev_timer_again (ev_timer *w)	1048	void ev_timer_again (ev_timer *w)
827	INIT:	1049	INIT:
828	CHECK_REPEAT (w->repeat);	1050	CHECK_REPEAT (w->repeat);
829	CODE:	1051	CODE:
830	REF (w);
831	ev_timer_again (e_loop (w), w);	1052	ev_timer_again (e_loop (w), w);
832	UNREF (w);	1053	UNREF (w);
		1054
		1055	NV ev_timer_remaining (ev_timer *w)
		1056	C_ARGS: e_loop (w), w
833		1057
834	void DESTROY (ev_timer *w)	1058	void DESTROY (ev_timer *w)
835	CODE:	1059	CODE:
836	STOP (timer, w);	1060	STOP (timer, w);
837	e_destroy (w);	1061	e_destroy (w);
…		…
840	INIT:	1064	INIT:
841	CHECK_REPEAT (repeat);	1065	CHECK_REPEAT (repeat);
842	CODE:	1066	CODE:
843	RESET (timer, w, (w, after, repeat));	1067	RESET (timer, w, (w, after, repeat));
844		1068
845	NV at (ev_timer *w)
846	CODE:
847	RETVAL = w->at;
848	OUTPUT:
849	RETVAL
850
851	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1069	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
852		1070
853	void ev_periodic_start (ev_periodic *w)	1071	void ev_periodic_start (ev_periodic *w)
854	INIT:	1072	INIT:
855	CHECK_REPEAT (w->interval);	1073	CHECK_REPEAT (w->interval);
…		…
860	CODE:	1078	CODE:
861	STOP (periodic, w);	1079	STOP (periodic, w);
862		1080
863	void ev_periodic_again (ev_periodic *w)	1081	void ev_periodic_again (ev_periodic *w)
864	CODE:	1082	CODE:
865	REF (w);
866	ev_periodic_again (e_loop (w), w);	1083	ev_periodic_again (e_loop (w), w);
867	UNREF (w);	1084	UNREF (w);
868		1085
869	void DESTROY (ev_periodic *w)	1086	void DESTROY (ev_periodic *w)
870	CODE:	1087	CODE:
…		…
874	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1091	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
875	INIT:	1092	INIT:
876	CHECK_REPEAT (interval);	1093	CHECK_REPEAT (interval);
877	CODE:	1094	CODE:
878	{	1095	{
879	SvREFCNT_dec (w->fh);	1096	SvREFCNT_dec (e_fh (w));
880	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1097	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
881		1098
882	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1099	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
883	}	1100	}
884		1101
885	NV at (ev_periodic *w)	1102	NV at (ev_periodic *w)
886	CODE:	1103	CODE:
887	RETVAL = w->at;	1104	RETVAL = ev_periodic_at (w);
888	OUTPUT:	1105	OUTPUT:
889	RETVAL	1106	RETVAL
890		1107
891	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1108	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
892		1109
…		…
901	void DESTROY (ev_idle *w)	1118	void DESTROY (ev_idle *w)
902	CODE:	1119	CODE:
903	STOP (idle, w);	1120	STOP (idle, w);
904	e_destroy (w);	1121	e_destroy (w);
905		1122
906	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1123	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
907		1124
908	void ev_prepare_start (ev_prepare *w)	1125	void ev_prepare_start (ev_prepare *w)
909	CODE:	1126	CODE:
910	START (prepare, w);	1127	START (prepare, w);
911		1128
…		…
946	void DESTROY (ev_fork *w)	1163	void DESTROY (ev_fork *w)
947	CODE:	1164	CODE:
948	STOP (fork, w);	1165	STOP (fork, w);
949	e_destroy (w);	1166	e_destroy (w);
950		1167
		1168	#if CLEANUP_ENABLED
		1169
		1170	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1171
		1172	void ev_cleanup_start (ev_cleanup *w)
		1173	CODE:
		1174	START (cleanup, w);
		1175
		1176	void ev_cleanup_stop (ev_cleanup *w)
		1177	CODE:
		1178	STOP (cleanup, w);
		1179
		1180	void DESTROY (ev_cleanup *w)
		1181	CODE:
		1182	STOP (cleanup, w);
		1183	SvREFCNT_inc (w->loop); /* has been dec'ed on creation */
		1184	e_destroy (w);
		1185
		1186	int keepalive (ev_watcher *w, SV *new_value = 0)
		1187	CODE:
		1188	RETVAL = 1;
		1189	OUTPUT:
		1190	RETVAL
		1191
		1192	#endif
		1193
951	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1194	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1195
		1196	#if EV_CHILD_ENABLE
952		1197
953	void ev_child_start (ev_child *w)	1198	void ev_child_start (ev_child *w)
954	CODE:	1199	CODE:
955	START (child, w);	1200	START (child, w);
956		1201
…		…
961	void DESTROY (ev_child *w)	1206	void DESTROY (ev_child *w)
962	CODE:	1207	CODE:
963	STOP (child, w);	1208	STOP (child, w);
964	e_destroy (w);	1209	e_destroy (w);
965		1210
966	void set (ev_child *w, int pid)	1211	void set (ev_child *w, int pid, int trace)
967	CODE:	1212	CODE:
968	RESET (child, w, (w, pid));	1213	RESET (child, w, (w, pid, trace));
969		1214
970	int pid (ev_child *w, int new_pid = 0)
971	CODE:
972	{
973	RETVAL = w->pid;
974
975	if (items > 1)
976	RESET (child, w, (w, new_pid));
977	}
978	OUTPUT:
979	RETVAL
980
981
982	int rstatus (ev_child *w)	1215	int pid (ev_child *w)
983	ALIAS:	1216	ALIAS:
984	rpid = 1	1217	rpid = 1
		1218	rstatus = 2
985	CODE:	1219	CODE:
986	RETVAL = ix ? w->rpid : w->rstatus;	1220	RETVAL = ix == 0 ? w->pid
		1221	: ix == 1 ? w->rpid
		1222	: w->rstatus;
987	OUTPUT:	1223	OUTPUT:
988	RETVAL	1224	RETVAL
		1225
		1226	#endif
989		1227
990	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1228	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
991		1229
992	void ev_stat_start (ev_stat *w)	1230	void ev_stat_start (ev_stat *w)
993	CODE:	1231	CODE:
…		…
1003	e_destroy (w);	1241	e_destroy (w);
1004		1242
1005	void set (ev_stat *w, SV *path, NV interval)	1243	void set (ev_stat *w, SV *path, NV interval)
1006	CODE:	1244	CODE:
1007	{	1245	{
1008	sv_setsv (w->fh, path);	1246	sv_setsv (e_fh (w), path);
1009	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1247	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
1010	}	1248	}
1011		1249
1012	SV *path (ev_stat *w, SV *new_path = 0)	1250	SV *path (ev_stat *w, SV *new_path = 0)
1013	CODE:	1251	CODE:
1014	{	1252	{
1015	RETVAL = SvREFCNT_inc (w->fh);	1253	RETVAL = SvREFCNT_inc (e_fh (w));
1016		1254
1017	if (items > 1)	1255	if (items > 1)
1018	{	1256	{
1019	SvREFCNT_dec (w->fh);	1257	SvREFCNT_dec (e_fh (w));
1020	w->fh = newSVsv (new_path);	1258	e_fh (w) = newSVsv (new_path);
1021	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1259	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
1022	}	1260	}
1023	}	1261	}
1024	OUTPUT:	1262	OUTPUT:
1025	RETVAL	1263	RETVAL
1026		1264
…		…
1028	CODE:	1266	CODE:
1029	{	1267	{
1030	RETVAL = w->interval;	1268	RETVAL = w->interval;
1031		1269
1032	if (items > 1)	1270	if (items > 1)
1033	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1271	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
1034	}	1272	}
1035	OUTPUT:	1273	OUTPUT:
1036	RETVAL	1274	RETVAL
1037		1275
1038	void prev (ev_stat *w)	1276	void prev (ev_stat *w)
…		…
1097	e_destroy (w);	1335	e_destroy (w);
1098		1336
1099	void set (ev_embed *w, struct ev_loop *loop)	1337	void set (ev_embed *w, struct ev_loop *loop)
1100	CODE:	1338	CODE:
1101	{	1339	{
1102	sv_setsv (w->fh, ST (1));	1340	sv_setsv (e_fh (w), ST (1));
1103	RESET (embed, w, (w, loop));	1341	RESET (embed, w, (w, loop));
1104	}	1342	}
1105		1343
		1344	SV *other (ev_embed *w)
		1345	CODE:
		1346	RETVAL = newSVsv (e_fh (w));
		1347	OUTPUT:
		1348	RETVAL
		1349
		1350	void ev_embed_sweep (ev_embed *w)
		1351	C_ARGS: e_loop (w), w
		1352
		1353	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1354
		1355	void ev_async_start (ev_async *w)
		1356	CODE:
		1357	START (async, w);
		1358
		1359	void ev_async_stop (ev_async *w)
		1360	CODE:
		1361	STOP (async, w);
		1362
		1363	void DESTROY (ev_async *w)
		1364	CODE:
		1365	STOP (async, w);
		1366	e_destroy (w);
		1367
		1368	void ev_async_send (ev_async *w)
		1369	C_ARGS: e_loop (w), w
		1370
		1371	SV *ev_async_async_pending (ev_async *w)
		1372	CODE:
		1373	RETVAL = boolSV (ev_async_pending (w));
		1374	OUTPUT:
		1375	RETVAL
		1376
		1377	#ifndef EV_NO_LOOPS
		1378
1106	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_loop_	1379	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1107		1380
1108	SV *new (SV *klass, unsigned int flags = ev_supported_backends ())	1381	SV *new (SV *klass, unsigned int flags = 0)
1109	CODE:	1382	CODE:
1110	{	1383	{
1111	struct ev_loop *loop = ev_loop_new (flags);	1384	struct ev_loop *loop = ev_loop_new (flags);
1112		1385
1113	if (!loop)	1386	if (!loop)
1114	XSRETURN_UNDEF;	1387	XSRETURN_UNDEF;
1115		1388
1116	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);	1389	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
1117	}	1390	}
1118	OUTPUT:	1391	OUTPUT:
1119	RETVAL	1392	RETVAL
1120		1393
1121	void DESTROY (struct ev_loop *loop)	1394	void DESTROY (struct ev_loop *loop)
1122	CODE:	1395	CODE:
1123	if (loop != evapi.default_loop) /* global destruction sucks */	1396	/* 1. the default loop shouldn't be freed by destroying it's perl loop object */
		1397	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1398	if (loop != evapi.default_loop)
1124	ev_loop_destroy (loop);	1399	ev_loop_destroy (loop);
1125		1400
		1401	void ev_loop_fork (struct ev_loop *loop)
		1402
		1403	NV ev_now (struct ev_loop *loop)
		1404
		1405	void ev_now_update (struct ev_loop *loop)
		1406
		1407	void ev_suspend (struct ev_loop *loop)
		1408
		1409	void ev_resume (struct ev_loop *loop)
		1410
		1411	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1412
		1413	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1414
		1415	unsigned int ev_backend (struct ev_loop *loop)
		1416
		1417	void ev_verify (struct ev_loop *loop)
		1418	ALIAS:
		1419	loop_verify = 1
		1420
		1421	unsigned int ev_iteration (struct ev_loop *loop)
		1422	ALIAS:
		1423	loop_count = 1
		1424
		1425	unsigned int ev_depth (struct ev_loop *loop)
		1426	ALIAS:
		1427	loop_depth = 1
		1428
		1429	int ev_run (struct ev_loop *loop, int flags = 0)
		1430	ALIAS:
		1431	loop = 1
		1432
		1433	void ev_break (struct ev_loop *loop, int how = 1)
		1434	ALIAS:
		1435	unloop = 1
		1436
		1437	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1438
		1439	unsigned int ev_pending_count (struct ev_loop *loop)
		1440
		1441	void ev_invoke_pending (struct ev_loop *loop)
		1442
		1443	#if 0
		1444
		1445	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1446	CODE:
		1447	{
		1448	Signal signum = s_signum (signal);
		1449	CHECK_SIG (signal, signum);
		1450
		1451	ev_feed_signal_event (loop, signum);
		1452	}
		1453
		1454	#endif
		1455
		1456	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1457	ALIAS:
		1458	io_ns = 1
		1459	CODE:
		1460	{
		1461	int fd = s_fileno (fh, events & EV_WRITE);
		1462	CHECK_FD (fh, fd);
		1463
		1464	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1465	e_fh (RETVAL) = newSVsv (fh);
		1466	ev_io_set (RETVAL, fd, events);
		1467	if (!ix) START (io, RETVAL);
		1468	}
		1469	OUTPUT:
		1470	RETVAL
		1471
		1472	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1473	ALIAS:
		1474	timer_ns = 1
		1475	INIT:
		1476	CHECK_REPEAT (repeat);
		1477	CODE:
		1478	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1479	ev_timer_set (RETVAL, after, repeat);
		1480	if (!ix) START (timer, RETVAL);
		1481	OUTPUT:
		1482	RETVAL
		1483
		1484	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1485	ALIAS:
		1486	periodic_ns = 1
		1487	INIT:
		1488	CHECK_REPEAT (interval);
		1489	CODE:
		1490	{
		1491	ev_periodic *w;
		1492	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1493	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1494	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1495	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1496	if (!ix) START (periodic, w);
		1497	}
		1498	OUTPUT:
		1499	RETVAL
		1500
		1501	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1502	ALIAS:
		1503	signal_ns = 1
		1504	CODE:
		1505	{
		1506	Signal signum = s_signum (signal);
		1507	CHECK_SIG (signal, signum);
		1508
		1509	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1510	ev_signal_set (RETVAL, signum);
		1511	if (!ix) START_SIGNAL (RETVAL);
		1512	}
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1517	ALIAS:
		1518	idle_ns = 1
		1519	CODE:
		1520	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1521	ev_idle_set (RETVAL);
		1522	if (!ix) START (idle, RETVAL);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1527	ALIAS:
		1528	prepare_ns = 1
		1529	CODE:
		1530	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1531	ev_prepare_set (RETVAL);
		1532	if (!ix) START (prepare, RETVAL);
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	ev_check *check (struct ev_loop *loop, SV *cb)
		1537	ALIAS:
		1538	check_ns = 1
		1539	CODE:
		1540	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1541	ev_check_set (RETVAL);
		1542	if (!ix) START (check, RETVAL);
		1543	OUTPUT:
		1544	RETVAL
		1545
		1546	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1547	ALIAS:
		1548	fork_ns = 1
		1549	CODE:
		1550	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1551	ev_fork_set (RETVAL);
		1552	if (!ix) START (fork, RETVAL);
		1553	OUTPUT:
		1554	RETVAL
		1555
		1556	#if CLEANUP_ENABLED
		1557
		1558	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1559	ALIAS:
		1560	cleanup_ns = 1
		1561	CODE:
		1562	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1563	SvREFCNT_dec (RETVAL->loop); /* must not keep loop object alive */
		1564	ev_cleanup_set (RETVAL);
		1565	if (!ix) START (cleanup, RETVAL);
		1566	OUTPUT:
		1567	RETVAL
		1568
		1569	#endif
		1570
		1571	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1572	ALIAS:
		1573	child_ns = 1
		1574	CODE:
		1575	#if EV_CHILD_ENABLE
		1576	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1577	ev_child_set (RETVAL, pid, trace);
		1578	if (!ix) START (child, RETVAL);
		1579	#else
		1580	croak ("EV::child watchers not supported on this platform");
		1581	#endif
		1582	OUTPUT:
		1583	RETVAL
		1584
		1585	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1586	ALIAS:
		1587	stat_ns = 1
		1588	CODE:
		1589	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1590	e_fh (RETVAL) = newSVsv (path);
		1591	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1592	if (!ix) START (stat, RETVAL);
		1593	OUTPUT:
		1594	RETVAL
		1595
		1596	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1597	ALIAS:
		1598	embed_ns = 1
		1599	CODE:
		1600	{
		1601	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1602	croak ("passed loop is not embeddable via EV::embed,");
		1603
		1604	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1605	e_fh (RETVAL) = newSVsv (ST (1));
		1606	ev_embed_set (RETVAL, other);
		1607	if (!ix) START (embed, RETVAL);
		1608	}
		1609	OUTPUT:
		1610	RETVAL
		1611
		1612	ev_async *async (struct ev_loop *loop, SV *cb)
		1613	ALIAS:
		1614	async_ns = 1
		1615	CODE:
		1616	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1617	ev_async_set (RETVAL);
		1618	if (!ix) START (async, RETVAL);
		1619	OUTPUT:
		1620	RETVAL
		1621
		1622	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1623	CODE:
		1624	ev_once (
		1625	loop,
		1626	s_fileno (fh, events & EV_WRITE), events,
		1627	SvOK (timeout) ? SvNV (timeout) : -1.,
		1628	e_once_cb,
		1629	newSVsv (cb)
		1630	);
		1631
		1632	#endif
		1633

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