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Comparing EV/EV.xs (file contents):
Revision 1.89 by root, Sat Dec 8 14:12:04 2007 UTC vs.
Revision 1.152 by root, Thu Dec 30 07:43:03 2010 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	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#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	#define EV_STANDALONE 1
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
		21	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		22	#define EV_H <ev.h>
		23	#define EV_CONFIG_H error
		24	#include "EV/EVAPI.h"
13		25
14	#define EV_SELECT_IS_WINSOCKET 0	26	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	27	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	28	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	29	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	30	# define fd_mask Perl_fd_mask
19	#endif	31	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	32	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	33	#include "libev/ev.c"
22	#include "event.c"
23		34
24	#ifndef _WIN32	35	#if !defined(_WIN32) && !defined(_MINIX)
25	# include <pthread.h>	36	# include <pthread.h>
26	#endif	37	#endif
27		38
		39	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		40	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		41	#define e_self(w) ((ev_watcher *)(w))->self
		42	#define e_fh(w) ((ev_watcher *)(w))->fh
		43	#define e_data(w) ((ev_watcher *)(w))->data
		44
28	#define WFLAG_KEEPALIVE 1	45	#define WFLAG_KEEPALIVE 1
		46	#define WFLAG_UNREFED 2 /* has been unref'ed */
29		47
30	#define UNREF(w) \	48	#define UNREF(w) \
31	if (!((w)->flags & WFLAG_KEEPALIVE) \	49	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
32	&& !ev_is_active (w)) \	50	&& ev_is_active (w)) \
33	ev_unref ();	51	{ \
		52	ev_unref (e_loop (w)); \
		53	e_flags (w) |= WFLAG_UNREFED; \
		54	}
34		55
35	#define REF(w) \	56	#define REF(w) \
36	if (!((w)->flags & WFLAG_KEEPALIVE) \	57	if (e_flags (w) & WFLAG_UNREFED) \
37	&& ev_is_active (w)) \	58	{ \
38	ev_ref ();	59	e_flags (w) &= ~WFLAG_UNREFED; \
		60	ev_ref (e_loop (w)); \
		61	}
39		62
40	#define START(type,w) \	63	#define START(type,w) \
41	do { \	64	do { \
		65	ev_ ## type ## _start (e_loop (w), w); \
42	UNREF (w); \	66	UNREF (w); \
43	ev_ ## type ## _start (w); \
44	} while (0)	67	} while (0)
45		68
46	#define STOP(type,w) \	69	#define STOP(type,w) \
47	do { \	70	do { \
48	REF (w); \	71	REF (w); \
49	ev_ ## type ## _stop (w); \	72	ev_ ## type ## _stop (e_loop (w), w); \
50	} while (0)	73	} while (0)
51		74
52	#define RESET(type,w,seta) \	75	#define RESET(type,w,seta) \
53	do { \	76	do { \
54	int active = ev_is_active (w); \	77	int active = ev_is_active (w); \
55	if (active) STOP (type, w); \	78	if (active) STOP (type, w); \
56	ev_ ## type ## _set seta; \	79	ev_ ## type ## _set seta; \
57	if (active) START (type, w); \	80	if (active) START (type, w); \
58	} while (0)	81	} while (0)
59		82
60	typedef int Signal;	83	typedef int Signal;
61		84
		85	/* horrible... */
		86	#define CHECK_SIGNAL_CAN_START(w) \
		87	do { \
		88	/* dive into the internals of libev to avoid aborting in libev */ \
		89	if (signals [(w)->signum - 1].loop \
		90	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		91	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		92	} while (0)
		93
		94	#define START_SIGNAL(w) \
		95	do { \
		96	CHECK_SIGNAL_CAN_START (w); \
		97	START (signal, w); \
		98	} while (0) \
		99
		100	#define RESET_SIGNAL(w,seta) \
		101	do { \
		102	int active = ev_is_active (w); \
		103	if (active) STOP (signal, w); \
		104	ev_ ## signal ## _set seta; \
		105	if (active) START_SIGNAL (w); \
		106	} while (0)
		107
		108	static SV *default_loop_sv;
		109
62	static struct EVAPI evapi;	110	static struct EVAPI evapi;
63		111
64	static HV	112	static HV
		113	*stash_loop,
65	*stash_watcher,	114	*stash_watcher,
66	*stash_io,	115	*stash_io,
67	*stash_timer,	116	*stash_timer,
68	*stash_periodic,	117	*stash_periodic,
69	*stash_signal,	118	*stash_signal,
…		…
71	*stash_stat,	120	*stash_stat,
72	*stash_idle,	121	*stash_idle,
73	*stash_prepare,	122	*stash_prepare,
74	*stash_check,	123	*stash_check,
75	*stash_embed,	124	*stash_embed,
76	*stash_fork;	125	*stash_fork,
77		126	*stash_cleanup,
78	#ifndef SIG_SIZE	127	*stash_async;
79	/* kudos to Slaven Rezic for the idea */
80	static char sig_size [] = { SIG_NUM };
81	# define SIG_SIZE (sizeof (sig_size) + 1)
82	#endif
83
84	static Signal
85	sv_signum (SV *sig)
86	{
87	Signal signum;
88
89	SvGETMAGIC (sig);
90
91	for (signum = 1; signum < SIG_SIZE; ++signum)
92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
93	return signum;
94
95	signum = SvIV (sig);
96
97	if (signum > 0 && signum < SIG_SIZE)
98	return signum;
99
100	return -1;
101	}
102		128
103	/////////////////////////////////////////////////////////////////////////////	129	/////////////////////////////////////////////////////////////////////////////
104	// Event	130	// Event
105		131
106	static void e_cb (ev_watcher *w, int revents);	132	static void e_cb (EV_P_ ev_watcher *w, int revents);
107		133
108	static int	134	void *
109	sv_fileno (SV *fh)
110	{
111	SvGETMAGIC (fh);
112
113	if (SvROK (fh))
114	fh = SvRV (fh);
115
116	if (SvTYPE (fh) == SVt_PVGV)
117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
118
119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
120	return SvIV (fh);
121
122	return -1;
123	}
124
125	static void *
126	e_new (int size, SV *cb_sv)	135	e_new (int size, SV *cb_sv, SV *loop)
127	{	136	{
		137	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
128	ev_watcher *w;	138	ev_watcher *w;
129	SV *self = NEWSV (0, size);	139	SV *self = NEWSV (0, size);
130	SvPOK_only (self);	140	SvPOK_only (self);
131	SvCUR_set (self, size);	141	SvCUR_set (self, size);
132		142
133	w = (ev_watcher *)SvPVX (self);	143	w = (ev_watcher *)SvPVX (self);
134		144
135	ev_init (w, e_cb);	145	ev_init (w, cv ? e_cb : 0);
136		146
		147	w->loop = SvREFCNT_inc (SvRV (loop));
137	w->flags = WFLAG_KEEPALIVE;	148	w->e_flags = WFLAG_KEEPALIVE;
138	w->data = 0;	149	w->data = 0;
139	w->fh = 0;	150	w->fh = 0;
140	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = SvREFCNT_inc (cv);
141	w->self = self;	152	w->self = self;
142		153
143	return (void *)w;	154	return (void *)w;
144	}	155	}
145		156
146	static void	157	static void
147	e_destroy (void *w_)	158	e_destroy (void *w_)
148	{	159	{
149	ev_watcher *w = (ev_watcher *)w_;	160	ev_watcher *w = (ev_watcher *)w_;
150		161
		162	SvREFCNT_dec (w->loop ); w->loop = 0;
151	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
153	SvREFCNT_dec (w->data ); w->data = 0;	165	SvREFCNT_dec (w->data ); w->data = 0;
154	}	166	}
155		167
…		…
168	}	180	}
169		181
170	return rv;	182	return rv;
171	}	183	}
172		184
173	static SV *sv_events_cache;	185	static SV *sv_self_cache, *sv_events_cache;
174		186
175	static void	187	static void
176	e_cb (ev_watcher *w, int revents)	188	e_cb (EV_P_ ev_watcher *w, int revents)
177	{	189	{
178	dSP;	190	dSP;
179	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
180	SV *sv_self, *sv_events;	192	SV *sv_self, *sv_events;
181		193
		194	/* libev might have stopped the watcher */
		195	if (expect_false (w->e_flags & WFLAG_UNREFED)
		196	&& !ev_is_active (w))
		197	REF (w);
		198
		199	if (expect_true (sv_self_cache))
		200	{
		201	sv_self = sv_self_cache; sv_self_cache = 0;
		202	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		203	}
		204	else
		205	{
182	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	206	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		207	SvREADONLY_on (sv_self);
		208	}
		209
		210	if (expect_true (sv_events_cache))
		211	{
		212	sv_events = sv_events_cache; sv_events_cache = 0;
		213	SvIV_set (sv_events, revents);
		214	SvIOK_only (sv_events);
		215	}
		216	else
		217	{
		218	sv_events = newSViv (revents);
		219	SvREADONLY_on (sv_events);
		220	}
		221
		222	PUSHMARK (SP);
		223	EXTEND (SP, 2);
		224	PUSHs (sv_self);
		225	PUSHs (sv_events);
		226
		227	PUTBACK;
		228	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		229
		230	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		231	SvREFCNT_dec (sv_self);
		232	else
		233	{
		234	SvREFCNT_dec (SvRV (sv_self));
		235	SvRV_set (sv_self, &PL_sv_undef);
		236	sv_self_cache = sv_self;
		237	}
		238
		239	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		240	SvREFCNT_dec (sv_events);
		241	else
		242	sv_events_cache = sv_events;
		243
		244	if (expect_false (SvTRUE (ERRSV)))
		245	{
		246	SPAGAIN;
		247	PUSHMARK (SP);
		248	PUTBACK;
		249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		250	}
		251
		252	SP = PL_stack_base + mark;
		253	PUTBACK;
		254	}
		255
		256	static void
		257	e_once_cb (int revents, void *arg)
		258	{
		259	dSP;
		260	I32 mark = SP - PL_stack_base;
		261	SV *sv_events;
183		262
184	if (sv_events_cache)	263	if (sv_events_cache)
185	{	264	{
186	sv_events = sv_events_cache; sv_events_cache = 0;	265	sv_events = sv_events_cache; sv_events_cache = 0;
187	SvIV_set (sv_events, revents);	266	SvIV_set (sv_events, revents);
188	}	267	}
189	else	268	else
190	sv_events = newSViv (revents);	269	sv_events = newSViv (revents);
191		270
192	PUSHMARK (SP);	271	PUSHMARK (SP);
193	EXTEND (SP, 2);
194	PUSHs (sv_self);
195	PUSHs (sv_events);	272	XPUSHs (sv_events);
196		273
197	PUTBACK;	274	PUTBACK;
198	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	275	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
199		276
200	SvREFCNT_dec (sv_self);	277	SvREFCNT_dec ((SV *)arg);
201		278
202	if (sv_events_cache)	279	if (sv_events_cache)
203	SvREFCNT_dec (sv_events);	280	SvREFCNT_dec (sv_events);
204	else	281	else
205	sv_events_cache = sv_events;	282	sv_events_cache = sv_events;
…		…
214		291
215	SP = PL_stack_base + mark;	292	SP = PL_stack_base + mark;
216	PUTBACK;	293	PUTBACK;
217	}	294	}
218		295
219	static void
220	e_once_cb (int revents, void *arg)
221	{
222	dSP;
223	I32 mark = SP - PL_stack_base;
224	SV *sv_events;
225
226	if (sv_events_cache)
227	{
228	sv_events = sv_events_cache; sv_events_cache = 0;
229	SvIV_set (sv_events, revents);
230	}
231	else
232	sv_events = newSViv (revents);
233
234	PUSHMARK (SP);
235	XPUSHs (sv_events);
236
237	PUTBACK;
238	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
239
240	SvREFCNT_dec ((SV *)arg);
241
242	if (sv_events_cache)
243	SvREFCNT_dec (sv_events);
244	else
245	sv_events_cache = sv_events;
246
247	if (SvTRUE (ERRSV))
248	{
249	SPAGAIN;
250	PUSHMARK (SP);
251	PUTBACK;
252	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
253	}
254
255	SP = PL_stack_base + mark;
256	PUTBACK;
257	}
258
259	static ev_tstamp	296	static ev_tstamp
260	e_periodic_cb (ev_periodic *w, ev_tstamp now)	297	e_periodic_cb (ev_periodic *w, ev_tstamp now)
261	{	298	{
262	ev_tstamp retval;	299	ev_tstamp retval;
263	int count;	300	int count;
…		…
266	ENTER;	303	ENTER;
267	SAVETMPS;	304	SAVETMPS;
268		305
269	PUSHMARK (SP);	306	PUSHMARK (SP);
270	EXTEND (SP, 2);	307	EXTEND (SP, 2);
271	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	308	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
272	PUSHs (newSVnv (now));	309	PUSHs (newSVnv (now));
273		310
274	PUTBACK;	311	PUTBACK;
275	count = call_sv (w->fh, G_SCALAR | G_EVAL);	312	count = call_sv (w->fh, G_SCALAR | G_EVAL);
276	SPAGAIN;	313	SPAGAIN;
…		…
306	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	343	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
307		344
308	#define CHECK_SIG(sv,num) if ((num) < 0) \	345	#define CHECK_SIG(sv,num) if ((num) < 0) \
309	croak ("illegal signal number or name: %s", SvPV_nolen (sv));	346	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
310		347
		348	static void
		349	default_fork (void)
		350	{
		351	ev_loop_fork (EV_DEFAULT_UC);
		352	}
		353
311	/////////////////////////////////////////////////////////////////////////////	354	/////////////////////////////////////////////////////////////////////////////
312	// XS interface functions	355	// XS interface functions
313		356
314	MODULE = EV PACKAGE = EV PREFIX = ev_	357	MODULE = EV PACKAGE = EV PREFIX = ev_
315		358
…		…
327	const_iv (EV_, MINPRI)	370	const_iv (EV_, MINPRI)
328	const_iv (EV_, MAXPRI)	371	const_iv (EV_, MAXPRI)
329		372
330	const_iv (EV_, UNDEF)	373	const_iv (EV_, UNDEF)
331	const_iv (EV_, NONE)	374	const_iv (EV_, NONE)
332	const_iv (EV_, TIMEOUT)
333	const_iv (EV_, READ)	375	const_iv (EV_, READ)
334	const_iv (EV_, WRITE)	376	const_iv (EV_, WRITE)
		377	const_iv (EV_, IO)
		378	const_iv (EV_, TIMER)
		379	const_iv (EV_, PERIODIC)
335	const_iv (EV_, SIGNAL)	380	const_iv (EV_, SIGNAL)
		381	const_iv (EV_, CHILD)
		382	const_iv (EV_, STAT)
336	const_iv (EV_, IDLE)	383	const_iv (EV_, IDLE)
		384	const_iv (EV_, PREPARE)
337	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
		386	const_iv (EV_, EMBED)
		387	const_iv (EV_, FORK)
		388	const_iv (EV_, CLEANUP)
		389	const_iv (EV_, ASYNC)
		390	const_iv (EV_, CUSTOM)
338	const_iv (EV_, ERROR)	391	const_iv (EV_, ERROR)
339		392
340	const_iv (EV, LOOP_ONESHOT)	393	const_iv (EV, RUN_NOWAIT)
341	const_iv (EV, LOOP_NONBLOCK)
342	const_iv (EV, UNLOOP_ONE)	394	const_iv (EV, RUN_ONCE)
		395
		396	const_iv (EV, BREAK_CANCEL)
		397	const_iv (EV, BREAK_ONE)
343	const_iv (EV, UNLOOP_ALL)	398	const_iv (EV, BREAK_ALL)
344
345	const_iv (EV, BACKEND_SELECT)	399	const_iv (EV, BACKEND_SELECT)
346	const_iv (EV, BACKEND_POLL)	400	const_iv (EV, BACKEND_POLL)
347	const_iv (EV, BACKEND_EPOLL)	401	const_iv (EV, BACKEND_EPOLL)
348	const_iv (EV, BACKEND_KQUEUE)	402	const_iv (EV, BACKEND_KQUEUE)
349	const_iv (EV, BACKEND_DEVPOLL)	403	const_iv (EV, BACKEND_DEVPOLL)
350	const_iv (EV, BACKEND_PORT)	404	const_iv (EV, BACKEND_PORT)
		405	const_iv (EV, BACKEND_ALL)
351	const_iv (EV, FLAG_AUTO)	406	const_iv (EV, FLAG_AUTO)
		407	const_iv (EV, FLAG_FORKCHECK)
		408	const_iv (EV, FLAG_SIGNALFD)
352	const_iv (EV, FLAG_NOENV)	409	const_iv (EV, FLAG_NOENV)
353	const_iv (EV, FLAG_FORKCHECK)	410	const_iv (EV, FLAG_NOINOTIFY)
		411
		412	const_iv (EV_, VERSION_MAJOR)
		413	const_iv (EV_, VERSION_MINOR)
		414	#if EV_COMPAT3
		415	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		416	const_iv (EV_, TIMEOUT)
		417	const_iv (EV, LOOP_NONBLOCK)
		418	const_iv (EV, LOOP_ONESHOT)
		419	const_iv (EV, UNLOOP_CANCEL)
		420	const_iv (EV, UNLOOP_ONE)
		421	const_iv (EV, UNLOOP_ALL)
		422	#endif
354	};	423	};
355		424
356	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	425	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
357	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	426	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
358		427
		428	stash_loop = gv_stashpv ("EV::Loop" , 1);
359	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	429	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
360	stash_io = gv_stashpv ("EV::IO" , 1);	430	stash_io = gv_stashpv ("EV::IO" , 1);
361	stash_timer = gv_stashpv ("EV::Timer" , 1);	431	stash_timer = gv_stashpv ("EV::Timer" , 1);
362	stash_periodic = gv_stashpv ("EV::Periodic", 1);	432	stash_periodic = gv_stashpv ("EV::Periodic", 1);
363	stash_signal = gv_stashpv ("EV::Signal" , 1);	433	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
365	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	435	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
366	stash_check = gv_stashpv ("EV::Check" , 1);	436	stash_check = gv_stashpv ("EV::Check" , 1);
367	stash_child = gv_stashpv ("EV::Child" , 1);	437	stash_child = gv_stashpv ("EV::Child" , 1);
368	stash_embed = gv_stashpv ("EV::Embed" , 1);	438	stash_embed = gv_stashpv ("EV::Embed" , 1);
369	stash_stat = gv_stashpv ("EV::Stat" , 1);	439	stash_stat = gv_stashpv ("EV::Stat" , 1);
		440	stash_fork = gv_stashpv ("EV::Fork" , 1);
		441	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		442	stash_async = gv_stashpv ("EV::Async" , 1);
370		443
371	{	444	{
372	SV *sv = perl_get_sv ("EV::API", TRUE);	445	SV *sv = perl_get_sv ("EV::API", TRUE);
373	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	446	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
374		447
375	/* the poor man's shared library emulator */	448	/* the poor man's shared library emulator */
376	evapi.ver = EV_API_VERSION;	449	evapi.ver = EV_API_VERSION;
377	evapi.rev = EV_API_REVISION;	450	evapi.rev = EV_API_REVISION;
378	evapi.sv_fileno = sv_fileno;	451	evapi.sv_fileno = sv_fileno;
379	evapi.sv_signum = sv_signum;	452	evapi.sv_signum = s_signum;
		453	evapi.supported_backends = ev_supported_backends ();
		454	evapi.recommended_backends = ev_recommended_backends ();
		455	evapi.embeddable_backends = ev_embeddable_backends ();
		456	evapi.time_ = ev_time;
		457	evapi.sleep_ = ev_sleep;
		458	evapi.loop_new = ev_loop_new;
		459	evapi.loop_destroy = ev_loop_destroy;
		460	evapi.loop_fork = ev_loop_fork;
		461	evapi.iteration = ev_iteration;
		462	evapi.depth = ev_depth;
		463	evapi.set_userdata = ev_set_userdata;
		464	evapi.userdata = ev_userdata;
380	evapi.now = ev_now;	465	evapi.now = ev_now;
		466	evapi.now_update = ev_now_update;
		467	evapi.suspend = ev_suspend;
		468	evapi.resume = ev_resume;
381	evapi.backend = ev_backend;	469	evapi.backend = ev_backend;
382	evapi.unloop = ev_unloop;	470	evapi.break_ = ev_break;
		471	evapi.invoke_pending = ev_invoke_pending;
		472	evapi.pending_count = ev_pending_count;
		473	evapi.verify = ev_verify;
		474	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		475	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
383	evapi.ref = ev_ref;	476	evapi.ref = ev_ref;
384	evapi.unref = ev_unref;	477	evapi.unref = ev_unref;
385	evapi.time = ev_time;	478	evapi.run = ev_run;
386	evapi.loop = ev_loop;
387	evapi.once = ev_once;	479	evapi.once = ev_once;
388	evapi.io_start = ev_io_start;	480	evapi.io_start = ev_io_start;
389	evapi.io_stop = ev_io_stop;	481	evapi.io_stop = ev_io_stop;
390	evapi.timer_start = ev_timer_start;	482	evapi.timer_start = ev_timer_start;
391	evapi.timer_stop = ev_timer_stop;	483	evapi.timer_stop = ev_timer_stop;
392	evapi.timer_again = ev_timer_again;	484	evapi.timer_again = ev_timer_again;
		485	evapi.timer_remaining = ev_timer_remaining;
393	evapi.periodic_start = ev_periodic_start;	486	evapi.periodic_start = ev_periodic_start;
394	evapi.periodic_stop = ev_periodic_stop;	487	evapi.periodic_stop = ev_periodic_stop;
395	evapi.signal_start = ev_signal_start;	488	evapi.signal_start = ev_signal_start;
396	evapi.signal_stop = ev_signal_stop;	489	evapi.signal_stop = ev_signal_stop;
397	evapi.idle_start = ev_idle_start;	490	evapi.idle_start = ev_idle_start;
398	evapi.idle_stop = ev_idle_stop;	491	evapi.idle_stop = ev_idle_stop;
399	evapi.prepare_start = ev_prepare_start;	492	evapi.prepare_start = ev_prepare_start;
400	evapi.prepare_stop = ev_prepare_stop;	493	evapi.prepare_stop = ev_prepare_stop;
401	evapi.check_start = ev_check_start;	494	evapi.check_start = ev_check_start;
402	evapi.check_stop = ev_check_stop;	495	evapi.check_stop = ev_check_stop;
		496	#if EV_CHILD_ENABLE
403	evapi.child_start = ev_child_start;	497	evapi.child_start = ev_child_start;
404	evapi.child_stop = ev_child_stop;	498	evapi.child_stop = ev_child_stop;
		499	#endif
405	evapi.stat_start = ev_stat_start;	500	evapi.stat_start = ev_stat_start;
406	evapi.stat_stop = ev_stat_stop;	501	evapi.stat_stop = ev_stat_stop;
407	evapi.stat_stat = ev_stat_stat;	502	evapi.stat_stat = ev_stat_stat;
		503	evapi.embed_start = ev_embed_start;
		504	evapi.embed_stop = ev_embed_stop;
		505	evapi.embed_sweep = ev_embed_sweep;
		506	evapi.fork_start = ev_fork_start;
		507	evapi.fork_stop = ev_fork_stop;
		508	evapi.cleanup_start = ev_cleanup_start;
		509	evapi.cleanup_stop = ev_cleanup_stop;
		510	evapi.async_start = ev_async_start;
		511	evapi.async_stop = ev_async_stop;
		512	evapi.async_send = ev_async_send;
408	evapi.clear_pending = ev_clear_pending;	513	evapi.clear_pending = ev_clear_pending;
409	evapi.invoke = ev_invoke;	514	evapi.invoke = ev_invoke;
410		515
411	sv_setiv (sv, (IV)&evapi);	516	sv_setiv (sv, (IV)&evapi);
412	SvREADONLY_on (sv);	517	SvREADONLY_on (sv);
413	}	518	}
414	#ifndef _WIN32	519	#if !defined(_WIN32) && !defined(_MINIX)
415	pthread_atfork (0, 0, ev_default_fork);	520	pthread_atfork (0, 0, default_fork);
416	#endif	521	#endif
417	}	522	}
418		523
		524	SV *ev_default_loop (unsigned int flags = 0)
		525	CODE:
		526	{
		527	if (!default_loop_sv)
		528	{
		529	evapi.default_loop = ev_default_loop (flags);
		530
		531	if (!evapi.default_loop)
		532	XSRETURN_UNDEF;
		533
		534	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		535	}
		536
		537	RETVAL = newSVsv (default_loop_sv);
		538	}
		539	OUTPUT:
		540	RETVAL
		541
		542	void ev_default_destroy ()
		543	CODE:
		544	ev_loop_destroy (EV_DEFAULT_UC);
		545	SvREFCNT_dec (default_loop_sv);
		546	default_loop_sv = 0;
		547
		548	unsigned int ev_supported_backends ()
		549
		550	unsigned int ev_recommended_backends ()
		551
		552	unsigned int ev_embeddable_backends ()
		553
		554	void ev_sleep (NV interval)
		555
		556	NV ev_time ()
		557
419	NV ev_now ()	558	NV ev_now ()
		559	C_ARGS: evapi.default_loop
		560
		561	void ev_now_update ()
		562	C_ARGS: evapi.default_loop
		563
		564	void ev_suspend ()
		565	C_ARGS: evapi.default_loop
		566
		567	void ev_resume ()
		568	C_ARGS: evapi.default_loop
420		569
421	unsigned int ev_backend ()	570	unsigned int ev_backend ()
		571	C_ARGS: evapi.default_loop
422		572
423	NV ev_time ()	573	void ev_verify ()
		574	ALIAS:
		575	loop_verify = 1
		576	C_ARGS: evapi.default_loop
424		577
425	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	578	unsigned int ev_iteration ()
		579	ALIAS:
		580	loop_count = 1
		581	C_ARGS: evapi.default_loop
426		582
427	unsigned int ev_loop_count ()	583	unsigned int ev_depth ()
		584	ALIAS:
		585	loop_depth = 1
		586	C_ARGS: evapi.default_loop
428		587
		588	void ev_set_io_collect_interval (NV interval)
		589	C_ARGS: evapi.default_loop, interval
		590
		591	void ev_set_timeout_collect_interval (NV interval)
		592	C_ARGS: evapi.default_loop, interval
		593
429	void ev_loop (int flags = 0)	594	void ev_run (int flags = 0)
		595	ALIAS:
		596	loop = 1
		597	C_ARGS: evapi.default_loop, flags
430		598
431	void ev_unloop (int how = 1)	599	void ev_break (int how = EVBREAK_ONE)
		600	ALIAS:
		601	unloop = 1
		602	C_ARGS: evapi.default_loop, how
432		603
433	void ev_feed_fd_event (int fd, int revents = EV_NONE)	604	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		605	C_ARGS: evapi.default_loop, fd, revents
434		606
435	void ev_feed_signal_event (SV *signal)	607	void ev_feed_signal_event (SV *signal)
436	CODE:	608	CODE:
437	{	609	{
438	Signal signum = sv_signum (signal);	610	Signal signum = s_signum (signal);
439	CHECK_SIG (signal, signum);	611	CHECK_SIG (signal, signum);
440		612
441	ev_feed_signal_event (EV_DEFAULT_ signum);	613	ev_feed_signal_event (evapi.default_loop, signum);
442	}	614	}
		615
		616	unsigned int ev_pending_count ()
		617	C_ARGS: evapi.default_loop
		618
		619	void ev_invoke_pending ()
		620	C_ARGS: evapi.default_loop
443		621
444	ev_io *io (SV *fh, int events, SV *cb)	622	ev_io *io (SV *fh, int events, SV *cb)
445	ALIAS:	623	ALIAS:
446	io_ns = 1	624	io_ns = 1
		625	_ae_io = 2
447	CODE:	626	CODE:
448	{	627	{
449	int fd = sv_fileno (fh);	628	int fd = s_fileno (fh, events & EV_WRITE);
450	CHECK_FD (fh, fd);	629	CHECK_FD (fh, fd);
451		630
		631	if (ix == 2)
		632	{
		633	ix = 0;
		634	events = events ? EV_WRITE : EV_READ;
		635	}
		636
452	RETVAL = e_new (sizeof (ev_io), cb);	637	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
453	RETVAL->fh = newSVsv (fh);	638	e_fh (RETVAL) = newSVsv (fh);
454	ev_io_set (RETVAL, fd, events);	639	ev_io_set (RETVAL, fd, events);
455	if (!ix) START (io, RETVAL);	640	if (!ix) START (io, RETVAL);
456	}	641	}
457	OUTPUT:	642	OUTPUT:
458	RETVAL	643	RETVAL
…		…
461	ALIAS:	646	ALIAS:
462	timer_ns = 1	647	timer_ns = 1
463	INIT:	648	INIT:
464	CHECK_REPEAT (repeat);	649	CHECK_REPEAT (repeat);
465	CODE:	650	CODE:
466	RETVAL = e_new (sizeof (ev_timer), cb);	651	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
467	ev_timer_set (RETVAL, after, repeat);	652	ev_timer_set (RETVAL, after, repeat);
468	if (!ix) START (timer, RETVAL);	653	if (!ix) START (timer, RETVAL);
469	OUTPUT:	654	OUTPUT:
470	RETVAL	655	RETVAL
471		656
…		…
475	INIT:	660	INIT:
476	CHECK_REPEAT (interval);	661	CHECK_REPEAT (interval);
477	CODE:	662	CODE:
478	{	663	{
479	ev_periodic *w;	664	ev_periodic *w;
480	w = e_new (sizeof (ev_periodic), cb);	665	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
481	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	666	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
482	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	667	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
483	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	668	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
484	if (!ix) START (periodic, w);	669	if (!ix) START (periodic, w);
485	}	670	}
486	OUTPUT:	671	OUTPUT:
487	RETVAL	672	RETVAL
…		…
489	ev_signal *signal (SV *signal, SV *cb)	674	ev_signal *signal (SV *signal, SV *cb)
490	ALIAS:	675	ALIAS:
491	signal_ns = 1	676	signal_ns = 1
492	CODE:	677	CODE:
493	{	678	{
494	Signal signum = sv_signum (signal);	679	Signal signum = s_signum (signal);
495	CHECK_SIG (signal, signum);	680	CHECK_SIG (signal, signum);
496		681
497	RETVAL = e_new (sizeof (ev_signal), cb);	682	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
498	ev_signal_set (RETVAL, signum);	683	ev_signal_set (RETVAL, signum);
499	if (!ix) START (signal, RETVAL);	684	if (!ix) START_SIGNAL (RETVAL);
500	}	685	}
501	OUTPUT:	686	OUTPUT:
502	RETVAL	687	RETVAL
503		688
504	ev_idle *idle (SV *cb)	689	ev_idle *idle (SV *cb)
505	ALIAS:	690	ALIAS:
506	idle_ns = 1	691	idle_ns = 1
507	CODE:	692	CODE:
508	RETVAL = e_new (sizeof (ev_idle), cb);	693	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
509	ev_idle_set (RETVAL);	694	ev_idle_set (RETVAL);
510	if (!ix) START (idle, RETVAL);	695	if (!ix) START (idle, RETVAL);
511	OUTPUT:	696	OUTPUT:
512	RETVAL	697	RETVAL
513		698
514	ev_prepare *prepare (SV *cb)	699	ev_prepare *prepare (SV *cb)
515	ALIAS:	700	ALIAS:
516	prepare_ns = 1	701	prepare_ns = 1
517	CODE:	702	CODE:
518	RETVAL = e_new (sizeof (ev_prepare), cb);	703	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
519	ev_prepare_set (RETVAL);	704	ev_prepare_set (RETVAL);
520	if (!ix) START (prepare, RETVAL);	705	if (!ix) START (prepare, RETVAL);
521	OUTPUT:	706	OUTPUT:
522	RETVAL	707	RETVAL
523		708
524	ev_check *check (SV *cb)	709	ev_check *check (SV *cb)
525	ALIAS:	710	ALIAS:
526	check_ns = 1	711	check_ns = 1
527	CODE:	712	CODE:
528	RETVAL = e_new (sizeof (ev_check), cb);	713	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
529	ev_check_set (RETVAL);	714	ev_check_set (RETVAL);
530	if (!ix) START (check, RETVAL);	715	if (!ix) START (check, RETVAL);
531	OUTPUT:	716	OUTPUT:
532	RETVAL	717	RETVAL
533		718
		719	ev_fork *fork (SV *cb)
		720	ALIAS:
		721	fork_ns = 1
		722	CODE:
		723	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		724	ev_fork_set (RETVAL);
		725	if (!ix) START (fork, RETVAL);
		726	OUTPUT:
		727	RETVAL
		728
		729	ev_cleanup *cleanup (SV *cb)
		730	ALIAS:
		731	cleanup_ns = 1
		732	CODE:
		733	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		734	ev_cleanup_set (RETVAL);
		735	if (!ix) START (cleanup, RETVAL);
		736	OUTPUT:
		737	RETVAL
		738
534	ev_child *child (int pid, SV *cb)	739	ev_child *child (int pid, int trace, SV *cb)
535	ALIAS:	740	ALIAS:
536	child_ns = 1	741	child_ns = 1
537	CODE:	742	CODE:
		743	#if EV_CHILD_ENABLE
538	RETVAL = e_new (sizeof (ev_child), cb);	744	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
539	ev_child_set (RETVAL, pid);	745	ev_child_set (RETVAL, pid, trace);
540	if (!ix) START (child, RETVAL);	746	if (!ix) START (child, RETVAL);
		747	#else
		748	croak ("EV::child watchers not supported on this platform");
		749	#endif
541	OUTPUT:	750	OUTPUT:
542	RETVAL	751	RETVAL
		752
543		753
544	ev_stat *stat (SV *path, NV interval, SV *cb)	754	ev_stat *stat (SV *path, NV interval, SV *cb)
545	ALIAS:	755	ALIAS:
546	stat_ns = 1	756	stat_ns = 1
547	CODE:	757	CODE:
548	RETVAL = e_new (sizeof (ev_stat), cb);	758	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
549	RETVAL->fh = newSVsv (path);	759	e_fh (RETVAL) = newSVsv (path);
550	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	760	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
551	if (!ix) START (stat, RETVAL);	761	if (!ix) START (stat, RETVAL);
552	OUTPUT:	762	OUTPUT:
553	RETVAL	763	RETVAL
554		764
		765	#ifndef EV_NO_LOOPS
		766
		767	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		768	ALIAS:
		769	embed_ns = 1
		770	CODE:
		771	{
		772	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		773	croak ("passed loop is not embeddable via EV::embed,");
		774
		775	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		776	e_fh (RETVAL) = newSVsv (ST (0));
		777	ev_embed_set (RETVAL, loop);
		778	if (!ix) START (embed, RETVAL);
		779	}
		780	OUTPUT:
		781	RETVAL
		782
		783	#endif
		784
		785	ev_async *async (SV *cb)
		786	ALIAS:
		787	async_ns = 1
		788	CODE:
		789	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		790	ev_async_set (RETVAL);
		791	if (!ix) START (async, RETVAL);
		792	OUTPUT:
		793	RETVAL
		794
555	void once (SV *fh, int events, SV *timeout, SV *cb)	795	void once (SV *fh, int events, SV *timeout, SV *cb)
556	CODE:	796	CODE:
557	ev_once (	797	ev_once (
		798	evapi.default_loop,
558	sv_fileno (fh), events,	799	s_fileno (fh, events & EV_WRITE), events,
559	SvOK (timeout) ? SvNV (timeout) : -1.,	800	SvOK (timeout) ? SvNV (timeout) : -1.,
560	e_once_cb,	801	e_once_cb,
561	newSVsv (cb)	802	newSVsv (cb)
562	);	803	);
563		804
…		…
568	int ev_is_active (ev_watcher *w)	809	int ev_is_active (ev_watcher *w)
569		810
570	int ev_is_pending (ev_watcher *w)	811	int ev_is_pending (ev_watcher *w)
571		812
572	void ev_invoke (ev_watcher *w, int revents = EV_NONE)	813	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		814	C_ARGS: e_loop (w), w, revents
573		815
574	int ev_clear_pending (ev_watcher *w)	816	int ev_clear_pending (ev_watcher *w)
		817	C_ARGS: e_loop (w), w
575		818
576	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)	819	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		820	C_ARGS: e_loop (w), w, revents
577		821
578	int keepalive (ev_watcher *w, int new_value = 0)	822	int keepalive (ev_watcher *w, int new_value = 0)
579	CODE:	823	CODE:
580	{	824	{
581	RETVAL = w->flags & WFLAG_KEEPALIVE;	825	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
582	new_value = new_value ? WFLAG_KEEPALIVE : 0;	826	new_value = new_value ? WFLAG_KEEPALIVE : 0;
583		827
584	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	828	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
585	{	829	{
		830	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
586	REF (w);	831	REF (w);
587	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
588	UNREF (w);	832	UNREF (w);
589	}	833	}
590	}	834	}
591	OUTPUT:	835	OUTPUT:
592	RETVAL	836	RETVAL
593		837
594	SV *cb (ev_watcher *w, SV *new_cb = 0)	838	SV *cb (ev_watcher *w, SV *new_cb = 0)
595	CODE:	839	CODE:
596	{	840	{
597	RETVAL = newSVsv (w->cb_sv);
598
599	if (items > 1)	841	if (items > 1)
600	sv_setsv (w->cb_sv, new_cb);	842	{
		843	new_cb = s_get_cv_croak (new_cb);
		844	RETVAL = newRV_noinc (w->cb_sv);
		845	w->cb_sv = SvREFCNT_inc (new_cb);
		846	}
		847	else
		848	RETVAL = newRV_inc (w->cb_sv);
601	}	849	}
602	OUTPUT:	850	OUTPUT:
603	RETVAL	851	RETVAL
604		852
605	SV *data (ev_watcher *w, SV *new_data = 0)	853	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
611	{	859	{
612	SvREFCNT_dec (w->data);	860	SvREFCNT_dec (w->data);
613	w->data = newSVsv (new_data);	861	w->data = newSVsv (new_data);
614	}	862	}
615	}	863	}
		864	OUTPUT:
		865	RETVAL
		866
		867	SV *loop (ev_watcher *w)
		868	CODE:
		869	RETVAL = newRV_inc (w->loop);
616	OUTPUT:	870	OUTPUT:
617	RETVAL	871	RETVAL
618		872
619	int priority (ev_watcher *w, int new_priority = 0)	873	int priority (ev_watcher *w, int new_priority = 0)
620	CODE:	874	CODE:
…		…
664	e_destroy (w);	918	e_destroy (w);
665		919
666	void set (ev_io *w, SV *fh, int events)	920	void set (ev_io *w, SV *fh, int events)
667	CODE:	921	CODE:
668	{	922	{
669	int fd = sv_fileno (fh);	923	int fd = s_fileno (fh, events & EV_WRITE);
670	CHECK_FD (fh, fd);	924	CHECK_FD (fh, fd);
671		925
672	sv_setsv (w->fh, fh);	926	sv_setsv (e_fh (w), fh);
673	RESET (io, w, (w, fd, events));	927	RESET (io, w, (w, fd, events));
674	}	928	}
675		929
676	SV *fh (ev_io *w, SV *new_fh = 0)	930	SV *fh (ev_io *w, SV *new_fh = 0)
677	CODE:	931	CODE:
678	{	932	{
679	if (items > 1)	933	if (items > 1)
680	{	934	{
681	int fd = sv_fileno (new_fh);	935	int fd = s_fileno (new_fh, w->events & EV_WRITE);
682	CHECK_FD (new_fh, fd);	936	CHECK_FD (new_fh, fd);
683		937
684	RETVAL = w->fh;	938	RETVAL = e_fh (w);
685	w->fh = newSVsv (new_fh);	939	e_fh (w) = newSVsv (new_fh);
686		940
687	RESET (io, w, (w, fd, w->events));	941	RESET (io, w, (w, fd, w->events));
688	}	942	}
689	else	943	else
690	RETVAL = newSVsv (w->fh);	944	RETVAL = newSVsv (e_fh (w));
691	}	945	}
692	OUTPUT:	946	OUTPUT:
693	RETVAL	947	RETVAL
694		948
695	int events (ev_io *w, int new_events = EV_UNDEF)	949	int events (ev_io *w, int new_events = EV_UNDEF)
…		…
705		959
706	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	960	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
707		961
708	void ev_signal_start (ev_signal *w)	962	void ev_signal_start (ev_signal *w)
709	CODE:	963	CODE:
710	START (signal, w);	964	START_SIGNAL (w);
711		965
712	void ev_signal_stop (ev_signal *w)	966	void ev_signal_stop (ev_signal *w)
713	CODE:	967	CODE:
714	STOP (signal, w);	968	STOP (signal, w);
715		969
…		…
719	e_destroy (w);	973	e_destroy (w);
720		974
721	void set (ev_signal *w, SV *signal)	975	void set (ev_signal *w, SV *signal)
722	CODE:	976	CODE:
723	{	977	{
724	Signal signum = sv_signum (signal);	978	Signal signum = s_signum (signal);
725	CHECK_SIG (signal, signum);	979	CHECK_SIG (signal, signum);
726		980
727	RESET (signal, w, (w, signum));	981	RESET_SIGNAL (w, (w, signum));
728	}	982	}
729		983
730	int signal (ev_signal *w, SV *new_signal = 0)	984	int signal (ev_signal *w, SV *new_signal = 0)
731	CODE:	985	CODE:
732	{	986	{
733	RETVAL = w->signum;	987	RETVAL = w->signum;
734		988
735	if (items > 1)	989	if (items > 1)
736	{	990	{
737	Signal signum = sv_signum (new_signal);	991	Signal signum = s_signum (new_signal);
738	CHECK_SIG (new_signal, signum);	992	CHECK_SIG (new_signal, signum);
739		993
740	RESET (signal, w, (w, signum));	994	RESET_SIGNAL (w, (w, signum));
741	}	995	}
742	}	996	}
743	OUTPUT:	997	OUTPUT:
744	RETVAL	998	RETVAL
745		999
…		…
757		1011
758	void ev_timer_again (ev_timer *w)	1012	void ev_timer_again (ev_timer *w)
759	INIT:	1013	INIT:
760	CHECK_REPEAT (w->repeat);	1014	CHECK_REPEAT (w->repeat);
761	CODE:	1015	CODE:
762	REF (w);
763	ev_timer_again (w);	1016	ev_timer_again (e_loop (w), w);
764	UNREF (w);	1017	UNREF (w);
		1018
		1019	NV ev_timer_remaining (ev_timer *w)
		1020	C_ARGS: e_loop (w), w
765		1021
766	void DESTROY (ev_timer *w)	1022	void DESTROY (ev_timer *w)
767	CODE:	1023	CODE:
768	STOP (timer, w);	1024	STOP (timer, w);
769	e_destroy (w);	1025	e_destroy (w);
…		…
786	CODE:	1042	CODE:
787	STOP (periodic, w);	1043	STOP (periodic, w);
788		1044
789	void ev_periodic_again (ev_periodic *w)	1045	void ev_periodic_again (ev_periodic *w)
790	CODE:	1046	CODE:
791	REF (w);
792	ev_periodic_again (w);	1047	ev_periodic_again (e_loop (w), w);
793	UNREF (w);	1048	UNREF (w);
794		1049
795	void DESTROY (ev_periodic *w)	1050	void DESTROY (ev_periodic *w)
796	CODE:	1051	CODE:
797	STOP (periodic, w);	1052	STOP (periodic, w);
…		…
800	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1055	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
801	INIT:	1056	INIT:
802	CHECK_REPEAT (interval);	1057	CHECK_REPEAT (interval);
803	CODE:	1058	CODE:
804	{	1059	{
805	SvREFCNT_dec (w->fh);	1060	SvREFCNT_dec (e_fh (w));
806	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1061	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
807		1062
808	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1063	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
809	}	1064	}
		1065
		1066	NV at (ev_periodic *w)
		1067	CODE:
		1068	RETVAL = ev_periodic_at (w);
		1069	OUTPUT:
		1070	RETVAL
810		1071
811	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1072	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
812		1073
813	void ev_idle_start (ev_idle *w)	1074	void ev_idle_start (ev_idle *w)
814	CODE:	1075	CODE:
…		…
821	void DESTROY (ev_idle *w)	1082	void DESTROY (ev_idle *w)
822	CODE:	1083	CODE:
823	STOP (idle, w);	1084	STOP (idle, w);
824	e_destroy (w);	1085	e_destroy (w);
825		1086
826	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1087	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
827		1088
828	void ev_prepare_start (ev_prepare *w)	1089	void ev_prepare_start (ev_prepare *w)
829	CODE:	1090	CODE:
830	START (prepare, w);	1091	START (prepare, w);
831		1092
…		…
851	void DESTROY (ev_check *w)	1112	void DESTROY (ev_check *w)
852	CODE:	1113	CODE:
853	STOP (check, w);	1114	STOP (check, w);
854	e_destroy (w);	1115	e_destroy (w);
855		1116
		1117	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1118
		1119	void ev_fork_start (ev_fork *w)
		1120	CODE:
		1121	START (fork, w);
		1122
		1123	void ev_fork_stop (ev_fork *w)
		1124	CODE:
		1125	STOP (fork, w);
		1126
		1127	void DESTROY (ev_fork *w)
		1128	CODE:
		1129	STOP (fork, w);
		1130	e_destroy (w);
		1131
		1132	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1133
		1134	void ev_cleanup_start (ev_cleanup *w)
		1135	CODE:
		1136	START (cleanup, w);
		1137
		1138	void ev_cleanup_stop (ev_cleanup *w)
		1139	CODE:
		1140	STOP (cleanup, w);
		1141
		1142	void DESTROY (ev_cleanup *w)
		1143	CODE:
		1144	STOP (cleanup, w);
		1145	e_destroy (w);
		1146
		1147	int keepalive (ev_watcher *w, int new_value = 0)
		1148	CODE:
		1149	RETVAL = 0;
		1150	OUTPUT:
		1151	RETVAL
		1152
856	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1153	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1154
		1155	#if EV_CHILD_ENABLE
857		1156
858	void ev_child_start (ev_child *w)	1157	void ev_child_start (ev_child *w)
859	CODE:	1158	CODE:
860	START (child, w);	1159	START (child, w);
861		1160
…		…
866	void DESTROY (ev_child *w)	1165	void DESTROY (ev_child *w)
867	CODE:	1166	CODE:
868	STOP (child, w);	1167	STOP (child, w);
869	e_destroy (w);	1168	e_destroy (w);
870		1169
871	void set (ev_child *w, int pid)	1170	void set (ev_child *w, int pid, int trace)
872	CODE:	1171	CODE:
873	RESET (child, w, (w, pid));	1172	RESET (child, w, (w, pid, trace));
874		1173
875	int pid (ev_child *w, int new_pid = 0)
876	CODE:
877	{
878	RETVAL = w->pid;
879
880	if (items > 1)
881	RESET (child, w, (w, new_pid));
882	}
883	OUTPUT:
884	RETVAL
885
886
887	int rstatus (ev_child *w)	1174	int pid (ev_child *w)
888	ALIAS:	1175	ALIAS:
889	rpid = 1	1176	rpid = 1
		1177	rstatus = 2
890	CODE:	1178	CODE:
891	RETVAL = ix ? w->rpid : w->rstatus;	1179	RETVAL = ix == 0 ? w->pid
		1180	: ix == 1 ? w->rpid
		1181	: w->rstatus;
892	OUTPUT:	1182	OUTPUT:
893	RETVAL	1183	RETVAL
		1184
		1185	#endif
894		1186
895	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1187	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
896		1188
897	void ev_stat_start (ev_stat *w)	1189	void ev_stat_start (ev_stat *w)
898	CODE:	1190	CODE:
…		…
908	e_destroy (w);	1200	e_destroy (w);
909		1201
910	void set (ev_stat *w, SV *path, NV interval)	1202	void set (ev_stat *w, SV *path, NV interval)
911	CODE:	1203	CODE:
912	{	1204	{
913	sv_setsv (w->fh, path);	1205	sv_setsv (e_fh (w), path);
914	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));	1206	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
915	}	1207	}
916		1208
917	SV *path (ev_stat *w, SV *new_path = 0)	1209	SV *path (ev_stat *w, SV *new_path = 0)
918	CODE:	1210	CODE:
919	{	1211	{
920	RETVAL = SvREFCNT_inc (w->fh);	1212	RETVAL = SvREFCNT_inc (e_fh (w));
921		1213
922	if (items > 1)	1214	if (items > 1)
923	{	1215	{
924	SvREFCNT_dec (w->fh);	1216	SvREFCNT_dec (e_fh (w));
925	w->fh = newSVsv (new_path);	1217	e_fh (w) = newSVsv (new_path);
926	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));	1218	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
927	}	1219	}
928	}	1220	}
929	OUTPUT:	1221	OUTPUT:
930	RETVAL	1222	RETVAL
931		1223
…		…
933	CODE:	1225	CODE:
934	{	1226	{
935	RETVAL = w->interval;	1227	RETVAL = w->interval;
936		1228
937	if (items > 1)	1229	if (items > 1)
938	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1230	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
939	}	1231	}
940	OUTPUT:	1232	OUTPUT:
941	RETVAL	1233	RETVAL
942		1234
943	void prev (ev_stat *w)	1235	void prev (ev_stat *w)
…		…
947	PPCODE:	1239	PPCODE:
948	{	1240	{
949	ev_statdata *s = ix ? &w->attr : &w->prev;	1241	ev_statdata *s = ix ? &w->attr : &w->prev;
950		1242
951	if (ix == 1)	1243	if (ix == 1)
952	ev_stat_stat (w);	1244	ev_stat_stat (e_loop (w), w);
953	else if (!s->st_nlink)	1245	else if (!s->st_nlink)
954	errno = ENOENT;	1246	errno = ENOENT;
955		1247
956	PL_statcache.st_dev = s->st_nlink;	1248	PL_statcache.st_dev = s->st_nlink;
957	PL_statcache.st_ino = s->st_ino;	1249	PL_statcache.st_ino = s->st_ino;
…		…
984	PUSHs (sv_2mortal (newSVuv (4096)));	1276	PUSHs (sv_2mortal (newSVuv (4096)));
985	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1277	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
986	}	1278	}
987	}	1279	}
988		1280
		1281	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1282
		1283	void ev_embed_start (ev_embed *w)
		1284	CODE:
		1285	START (embed, w);
		1286
		1287	void ev_embed_stop (ev_embed *w)
		1288	CODE:
		1289	STOP (embed, w);
		1290
		1291	void DESTROY (ev_embed *w)
		1292	CODE:
		1293	STOP (embed, w);
		1294	e_destroy (w);
		1295
		1296	void set (ev_embed *w, struct ev_loop *loop)
		1297	CODE:
		1298	{
		1299	sv_setsv (e_fh (w), ST (1));
		1300	RESET (embed, w, (w, loop));
		1301	}
		1302
		1303	SV *other (ev_embed *w)
		1304	CODE:
		1305	RETVAL = newSVsv (e_fh (w));
		1306	OUTPUT:
		1307	RETVAL
		1308
		1309	void ev_embed_sweep (ev_embed *w)
		1310	C_ARGS: e_loop (w), w
		1311
		1312	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1313
		1314	void ev_async_start (ev_async *w)
		1315	CODE:
		1316	START (async, w);
		1317
		1318	void ev_async_stop (ev_async *w)
		1319	CODE:
		1320	STOP (async, w);
		1321
		1322	void DESTROY (ev_async *w)
		1323	CODE:
		1324	STOP (async, w);
		1325	e_destroy (w);
		1326
		1327	void ev_async_send (ev_async *w)
		1328	C_ARGS: e_loop (w), w
		1329
		1330	SV *ev_async_async_pending (ev_async *w)
		1331	CODE:
		1332	RETVAL = boolSV (ev_async_pending (w));
		1333	OUTPUT:
		1334	RETVAL
		1335
		1336	#ifndef EV_NO_LOOPS
		1337
		1338	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1339
		1340	SV *new (SV *klass, unsigned int flags = 0)
		1341	CODE:
		1342	{
		1343	struct ev_loop *loop = ev_loop_new (flags);
		1344
		1345	if (!loop)
		1346	XSRETURN_UNDEF;
		1347
		1348	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1349	}
		1350	OUTPUT:
		1351	RETVAL
		1352
		1353	void DESTROY (struct ev_loop *loop)
		1354	CODE:
		1355	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1356	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1357	if (loop != evapi.default_loop)
		1358	ev_loop_destroy (loop);
		1359
		1360	void ev_loop_fork (struct ev_loop *loop)
		1361
		1362	NV ev_now (struct ev_loop *loop)
		1363
		1364	void ev_now_update (struct ev_loop *loop)
		1365
		1366	void ev_suspend (struct ev_loop *loop)
		1367
		1368	void ev_resume (struct ev_loop *loop)
		1369
		1370	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1371
		1372	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1373
		1374	unsigned int ev_backend (struct ev_loop *loop)
		1375
		1376	void ev_verify (struct ev_loop *loop)
		1377	ALIAS:
		1378	loop_verify = 1
		1379
		1380	unsigned int ev_iteration (struct ev_loop *loop)
		1381	ALIAS:
		1382	loop_count = 1
		1383
		1384	unsigned int ev_depth (struct ev_loop *loop)
		1385	ALIAS:
		1386	loop_depth = 1
		1387
		1388	void ev_run (struct ev_loop *loop, int flags = 0)
		1389	ALIAS:
		1390	loop = 1
		1391
		1392	void ev_break (struct ev_loop *loop, int how = 1)
		1393	ALIAS:
		1394	unloop = 1
		1395
		1396	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1397
		1398	unsigned int ev_pending_count (struct ev_loop *loop)
		1399
		1400	void ev_invoke_pending (struct ev_loop *loop)
		1401
989	#if 0	1402	#if 0
990		1403
991	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1404	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
992		1405	CODE:
993	BOOT:
994	{	1406	{
995	HV *stash = gv_stashpv ("EV::HTTP", 1);	1407	Signal signum = s_signum (signal);
		1408	CHECK_SIG (signal, signum);
996		1409
997	static const struct {	1410	ev_feed_signal_event (loop, signum);
998	const char *name;
999	IV iv;
1000	} *civ, const_iv[] = {
1001	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1002	const_iv (HTTP_, OK)
1003	const_iv (HTTP_, NOCONTENT)
1004	const_iv (HTTP_, MOVEPERM)
1005	const_iv (HTTP_, MOVETEMP)
1006	const_iv (HTTP_, NOTMODIFIED)
1007	const_iv (HTTP_, BADREQUEST)
1008	const_iv (HTTP_, NOTFOUND)
1009	const_iv (HTTP_, SERVUNAVAIL)
1010	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1011	const_iv (EVHTTP_, PROXY_REQUEST)
1012	const_iv (EVHTTP_, REQ_GET)
1013	const_iv (EVHTTP_, REQ_POST)
1014	const_iv (EVHTTP_, REQ_HEAD)
1015	const_iv (EVHTTP_, REQUEST)
1016	const_iv (EVHTTP_, RESPONSE)
1017	};
1018
1019	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1020	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1021	}	1411	}
1022
1023	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_
1024
1025	#HttpRequest new (SV *klass, SV *cb)
1026
1027	#void DESTROY (struct evhttp_request *req);
1028		1412
1029	#endif	1413	#endif
1030		1414
		1415	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1416	ALIAS:
		1417	io_ns = 1
		1418	CODE:
		1419	{
		1420	int fd = s_fileno (fh, events & EV_WRITE);
		1421	CHECK_FD (fh, fd);
1031		1422
		1423	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1424	e_fh (RETVAL) = newSVsv (fh);
		1425	ev_io_set (RETVAL, fd, events);
		1426	if (!ix) START (io, RETVAL);
		1427	}
		1428	OUTPUT:
		1429	RETVAL
1032		1430
		1431	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1432	ALIAS:
		1433	timer_ns = 1
		1434	INIT:
		1435	CHECK_REPEAT (repeat);
		1436	CODE:
		1437	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1438	ev_timer_set (RETVAL, after, repeat);
		1439	if (!ix) START (timer, RETVAL);
		1440	OUTPUT:
		1441	RETVAL
1033		1442
		1443	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1444	ALIAS:
		1445	periodic_ns = 1
		1446	INIT:
		1447	CHECK_REPEAT (interval);
		1448	CODE:
		1449	{
		1450	ev_periodic *w;
		1451	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1452	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1453	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1454	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1455	if (!ix) START (periodic, w);
		1456	}
		1457	OUTPUT:
		1458	RETVAL
1034		1459
		1460	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1461	ALIAS:
		1462	signal_ns = 1
		1463	CODE:
		1464	{
		1465	Signal signum = s_signum (signal);
		1466	CHECK_SIG (signal, signum);
1035		1467
		1468	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1469	ev_signal_set (RETVAL, signum);
		1470	if (!ix) START_SIGNAL (RETVAL);
		1471	}
		1472	OUTPUT:
		1473	RETVAL
1036		1474
		1475	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1476	ALIAS:
		1477	idle_ns = 1
		1478	CODE:
		1479	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1480	ev_idle_set (RETVAL);
		1481	if (!ix) START (idle, RETVAL);
		1482	OUTPUT:
		1483	RETVAL
1037		1484
		1485	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1486	ALIAS:
		1487	prepare_ns = 1
		1488	CODE:
		1489	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1490	ev_prepare_set (RETVAL);
		1491	if (!ix) START (prepare, RETVAL);
		1492	OUTPUT:
		1493	RETVAL
		1494
		1495	ev_check *check (struct ev_loop *loop, SV *cb)
		1496	ALIAS:
		1497	check_ns = 1
		1498	CODE:
		1499	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1500	ev_check_set (RETVAL);
		1501	if (!ix) START (check, RETVAL);
		1502	OUTPUT:
		1503	RETVAL
		1504
		1505	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1506	ALIAS:
		1507	fork_ns = 1
		1508	CODE:
		1509	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1510	ev_fork_set (RETVAL);
		1511	if (!ix) START (fork, RETVAL);
		1512	OUTPUT:
		1513	RETVAL
		1514
		1515	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1516	ALIAS:
		1517	cleanup_ns = 1
		1518	CODE:
		1519	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1520	ev_cleanup_set (RETVAL);
		1521	if (!ix) START (cleanup, RETVAL);
		1522	OUTPUT:
		1523	RETVAL
		1524
		1525	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1526	ALIAS:
		1527	child_ns = 1
		1528	CODE:
		1529	#if EV_CHILD_ENABLE
		1530	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1531	ev_child_set (RETVAL, pid, trace);
		1532	if (!ix) START (child, RETVAL);
		1533	#else
		1534	croak ("EV::child watchers not supported on this platform");
		1535	#endif
		1536	OUTPUT:
		1537	RETVAL
		1538
		1539	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1540	ALIAS:
		1541	stat_ns = 1
		1542	CODE:
		1543	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1544	e_fh (RETVAL) = newSVsv (path);
		1545	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1546	if (!ix) START (stat, RETVAL);
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1551	ALIAS:
		1552	embed_ns = 1
		1553	CODE:
		1554	{
		1555	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1556	croak ("passed loop is not embeddable via EV::embed,");
		1557
		1558	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1559	e_fh (RETVAL) = newSVsv (ST (1));
		1560	ev_embed_set (RETVAL, other);
		1561	if (!ix) START (embed, RETVAL);
		1562	}
		1563	OUTPUT:
		1564	RETVAL
		1565
		1566	ev_async *async (struct ev_loop *loop, SV *cb)
		1567	ALIAS:
		1568	async_ns = 1
		1569	CODE:
		1570	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1571	ev_async_set (RETVAL);
		1572	if (!ix) START (async, RETVAL);
		1573	OUTPUT:
		1574	RETVAL
		1575
		1576	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1577	CODE:
		1578	ev_once (
		1579	loop,
		1580	s_fileno (fh, events & EV_WRITE), events,
		1581	SvOK (timeout) ? SvNV (timeout) : -1.,
		1582	e_once_cb,
		1583	newSVsv (cb)
		1584	);
		1585
		1586	#endif
		1587

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