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Comparing EV/EV.xs (file contents):
Revision 1.60 by root, Thu Nov 8 02:19:36 2007 UTC vs.
Revision 1.111 by root, Sun May 18 10:45:36 2008 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/*#include <netinet/in.h>*/
6		6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	7	/* fix perl api breakage */
11	#undef signal	8	#undef signal
12	#undef sigaction	9	#undef sigaction
13		10
		11	#define EV_PROTOTYPES 1
		12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		13	#define EV_H <ev.h>
		14	#include "EV/EVAPI.h"
		15
14	#define EV_SELECT_USE_WIN32_HANDLES 0	16	#define EV_SELECT_IS_WINSOCKET 0
		17	#ifdef _WIN32
15	#define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
		19	# define NFDBITS PERL_NFDBITS
		20	# define fd_mask Perl_fd_mask
		21	#endif
16	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
17	#include "libev/ev.c"	23	#include "libev/ev.c"
18	#include "event.c"
19		24
20	#ifndef WIN32	25	#ifndef _WIN32
21	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22	#if !defined (WIN32) && !defined(__CYGWIN__)
23	# define HAVE_STRUCT_IN6_ADDR 1
24	#endif
25	#undef HAVE_STRTOK_R
26	#undef strtok_r
27	#define strtok_r fake_strtok_r
28	#include "evdns.c"
29	#endif
30
31	#ifndef WIN32
32	# include <pthread.h>	26	# include <pthread.h>
33	#endif	27	#endif
34		28
		29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		30
		31	#define WFLAG_KEEPALIVE 1
		32
		33	#define UNREF(w) \
		34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
		35	&& !ev_is_active (w)) \
		36	ev_unref (e_loop (w));
		37
		38	#define REF(w) \
		39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
		40	&& ev_is_active (w)) \
		41	ev_ref (e_loop (w));
		42
		43	#define START(type,w) \
		44	do { \
		45	UNREF (w); \
		46	ev_ ## type ## _start (e_loop (w), w); \
		47	} while (0)
		48
		49	#define STOP(type,w) \
		50	do { \
		51	REF (w); \
		52	ev_ ## type ## _stop (e_loop (w), w); \
		53	} while (0)
		54
		55	#define RESET(type,w,seta) \
		56	do { \
		57	int active = ev_is_active (w); \
		58	if (active) STOP (type, w); \
		59	ev_ ## type ## _set seta; \
		60	if (active) START (type, w); \
		61	} while (0)
		62
35	typedef int Signal;	63	typedef int Signal;
36		64
		65	static SV *default_loop_sv;
		66
37	static struct EVAPI evapi;	67	static struct EVAPI evapi;
38		68
39	static HV	69	static HV
		70	*stash_loop,
40	*stash_watcher,	71	*stash_watcher,
41	*stash_io,	72	*stash_io,
42	*stash_timer,	73	*stash_timer,
43	*stash_periodic,	74	*stash_periodic,
44	*stash_signal,	75	*stash_signal,
		76	*stash_child,
		77	*stash_stat,
45	*stash_idle,	78	*stash_idle,
46	*stash_prepare,	79	*stash_prepare,
47	*stash_check,	80	*stash_check,
48	*stash_child;	81	*stash_embed,
		82	*stash_fork,
		83	*stash_async;
49		84
50	#ifndef SIG_SIZE	85	#ifndef SIG_SIZE
51	/* kudos to Slaven Rezic for the idea */	86	/* kudos to Slaven Rezic for the idea */
52	static char sig_size [] = { SIG_NUM };	87	static char sig_size [] = { SIG_NUM };
53	# define SIG_SIZE (sizeof (sig_size) + 1)	88	# define SIG_SIZE (sizeof (sig_size) + 1)
54	#endif	89	#endif
55		90
56	static int	91	static Signal
57	sv_signum (SV *sig)	92	sv_signum (SV *sig)
58	{	93	{
59	int signum;	94	Signal signum;
60		95
61	SvGETMAGIC (sig);	96	SvGETMAGIC (sig);
62		97
63	for (signum = 1; signum < SIG_SIZE; ++signum)	98	for (signum = 1; signum < SIG_SIZE; ++signum)
64	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	99	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
65	return signum;	100	return signum;
66		101
67	if (SvIV (sig) > 0)	102	signum = SvIV (sig);
		103
		104	if (signum > 0 && signum < SIG_SIZE)
68	return SvIV (sig);	105	return signum;
69		106
70	return -1;	107	return -1;
71	}	108	}
72		109
73	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
74	// Event	111	// Event
75		112
76	static void e_cb (struct ev_watcher *w, int revents);	113	static void e_cb (EV_P_ ev_watcher *w, int revents);
77		114
78	static int	115	static int
79	sv_fileno (SV *fh)	116	sv_fileno (SV *fh)
80	{	117	{
81	SvGETMAGIC (fh);	118	SvGETMAGIC (fh);
…		…
84	fh = SvRV (fh);	121	fh = SvRV (fh);
85		122
86	if (SvTYPE (fh) == SVt_PVGV)	123	if (SvTYPE (fh) == SVt_PVGV)
87	return PerlIO_fileno (IoIFP (sv_2io (fh)));	124	return PerlIO_fileno (IoIFP (sv_2io (fh)));
88		125
89	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	126	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
90	return SvIV (fh);	127	return SvIV (fh);
91		128
92	return -1;	129	return -1;
93	}	130	}
94		131
95	static void *	132	static void *
96	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
97	{	134	{
98	struct ev_watcher *w;	135	ev_watcher *w;
99	SV *self = NEWSV (0, size);	136	SV *self = NEWSV (0, size);
100	SvPOK_only (self);	137	SvPOK_only (self);
101	SvCUR_set (self, size);	138	SvCUR_set (self, size);
102		139
103	w = (struct ev_watcher *)SvPVX (self);	140	w = (ev_watcher *)SvPVX (self);
104		141
105	ev_watcher_init (w, e_cb);	142	ev_init (w, e_cb);
106		143
		144	w->loop = SvREFCNT_inc (SvRV (loop));
		145	w->e_flags = WFLAG_KEEPALIVE;
		146	w->data = 0;
107	w->fh = 0;	147	w->fh = 0;
108	w->cb_sv = newSVsv (cb_sv);	148	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
109	w->self = self;	149	w->self = self;
110		150
111	return (void *)w;	151	return (void *)w;
112	}	152	}
113		153
114	static void	154	static void
115	e_destroy (void *w_)	155	e_destroy (void *w_)
116	{	156	{
117	struct ev_watcher *w = (struct ev_watcher *)w_;	157	ev_watcher *w = (ev_watcher *)w_;
118		158
		159	SvREFCNT_dec (w->loop ); w->loop = 0;
119	SvREFCNT_dec (w->fh ); w->fh = 0;	160	SvREFCNT_dec (w->fh ); w->fh = 0;
120	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	161	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
121	SvREFCNT_dec (w->data ); w->data = 0;	162	SvREFCNT_dec (w->data ); w->data = 0;
122	}	163	}
123		164
124	static SV *	165	static SV *
125	e_bless (struct ev_watcher *w, HV *stash)	166	e_bless (ev_watcher *w, HV *stash)
126	{	167	{
127	SV *rv;	168	SV *rv;
128		169
129	if (SvOBJECT (w->self))	170	if (SvOBJECT (w->self))
130	rv = newRV_inc (w->self);	171	rv = newRV_inc (w->self);
…		…
136	}	177	}
137		178
138	return rv;	179	return rv;
139	}	180	}
140		181
		182	static SV *sv_events_cache;
		183
141	static void	184	static void
142	e_cb (struct ev_watcher *w, int revents)	185	e_cb (EV_P_ ev_watcher *w, int revents)
143	{	186	{
144	dSP;	187	dSP;
145	I32 mark = SP - PL_stack_base;	188	I32 mark = SP - PL_stack_base;
146	SV *sv_self, *sv_events, *sv_status = 0;	189	SV *sv_self, *sv_events;
147	static SV *sv_events_cache;
148		190
149	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	191	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
150		192
151	if (sv_events_cache)	193	if (sv_events_cache)
152	{	194	{
…		…
161	PUSHs (sv_self);	203	PUSHs (sv_self);
162	PUSHs (sv_events);	204	PUSHs (sv_events);
163		205
164	PUTBACK;	206	PUTBACK;
165	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	207	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
166	SP = PL_stack_base + mark; PUTBACK;
167		208
168	SvREFCNT_dec (sv_self);	209	SvREFCNT_dec (sv_self);
169	SvREFCNT_dec (sv_status);
170		210
171	if (sv_events_cache)	211	if (sv_events_cache)
172	SvREFCNT_dec (sv_events);	212	SvREFCNT_dec (sv_events);
173	else	213	else
174	sv_events_cache = sv_events;	214	sv_events_cache = sv_events;
175		215
176	if (SvTRUE (ERRSV))	216	if (SvTRUE (ERRSV))
177	{	217	{
		218	SPAGAIN;
178	PUSHMARK (SP);	219	PUSHMARK (SP);
179	PUTBACK;	220	PUTBACK;
180	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	221	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
181	SP = PL_stack_base + mark; PUTBACK;
182	}	222	}
		223
		224	SP = PL_stack_base + mark;
		225	PUTBACK;
		226	}
		227
		228	static void
		229	e_once_cb (int revents, void *arg)
		230	{
		231	dSP;
		232	I32 mark = SP - PL_stack_base;
		233	SV *sv_events;
		234
		235	if (sv_events_cache)
		236	{
		237	sv_events = sv_events_cache; sv_events_cache = 0;
		238	SvIV_set (sv_events, revents);
		239	}
		240	else
		241	sv_events = newSViv (revents);
		242
		243	PUSHMARK (SP);
		244	XPUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
		248
		249	SvREFCNT_dec ((SV *)arg);
		250
		251	if (sv_events_cache)
		252	SvREFCNT_dec (sv_events);
		253	else
		254	sv_events_cache = sv_events;
		255
		256	if (SvTRUE (ERRSV))
		257	{
		258	SPAGAIN;
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
183	}	266	}
184		267
185	static ev_tstamp	268	static ev_tstamp
186	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	269	e_periodic_cb (ev_periodic *w, ev_tstamp now)
187	{	270	{
188	ev_tstamp retval;	271	ev_tstamp retval;
189	int count;	272	int count;
190	dSP;	273	dSP;
191		274
…		…
223	LEAVE;	306	LEAVE;
224		307
225	return retval;	308	return retval;
226	}	309	}
227		310
228	/////////////////////////////////////////////////////////////////////////////
229	// DNS
230
231	#ifndef WIN32
232	static void
233	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
234	{
235	dSP;
236	SV *cb = (SV *)arg;
237
238	ENTER;
239	SAVETMPS;
240	PUSHMARK (SP);
241	EXTEND (SP, count + 3);
242	PUSHs (sv_2mortal (newSViv (result)));
243
244	if (result == DNS_ERR_NONE && ttl >= 0)
245	{
246	int i;
247
248	PUSHs (sv_2mortal (newSViv (type)));
249	PUSHs (sv_2mortal (newSViv (ttl)));
250
251	for (i = 0; i < count; ++i)
252	switch (type)
253	{
254	case DNS_IPv6_AAAA:
255	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
256	break;
257	case DNS_IPv4_A:
258	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
259	break;
260	case DNS_PTR:
261	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
262	break;
263	}
264	}
265
266	PUTBACK;
267	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
268
269	FREETMPS;
270
271	if (SvTRUE (ERRSV))
272	{
273	PUSHMARK (SP);
274	PUTBACK;
275	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
276	}
277
278	LEAVE;
279	}
280	#endif
281
282	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	311	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
283	croak (# repeat " value must be >= 0");	312	croak (# repeat " value must be >= 0");
284		313
285	#define CHECK_FD(fh,fd) if ((fd) < 0) \	314	#define CHECK_FD(fh,fd) if ((fd) < 0) \
286	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	315	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		316
		317	#define CHECK_SIG(sv,num) if ((num) < 0) \
		318	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
287		319
288	/////////////////////////////////////////////////////////////////////////////	320	/////////////////////////////////////////////////////////////////////////////
289	// XS interface functions	321	// XS interface functions
290		322
291	MODULE = EV PACKAGE = EV PREFIX = ev_	323	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
314	const_iv (EV_, CHECK)	346	const_iv (EV_, CHECK)
315	const_iv (EV_, ERROR)	347	const_iv (EV_, ERROR)
316		348
317	const_iv (EV, LOOP_ONESHOT)	349	const_iv (EV, LOOP_ONESHOT)
318	const_iv (EV, LOOP_NONBLOCK)	350	const_iv (EV, LOOP_NONBLOCK)
		351	const_iv (EV, UNLOOP_ONE)
		352	const_iv (EV, UNLOOP_ALL)
319		353
320	const_iv (EV, METHOD_AUTO)
321	const_iv (EV, METHOD_SELECT)	354	const_iv (EV, BACKEND_SELECT)
322	const_iv (EV, METHOD_POLL)	355	const_iv (EV, BACKEND_POLL)
323	const_iv (EV, METHOD_EPOLL)	356	const_iv (EV, BACKEND_EPOLL)
324	const_iv (EV, METHOD_KQUEUE)	357	const_iv (EV, BACKEND_KQUEUE)
325	const_iv (EV, METHOD_DEVPOLL)	358	const_iv (EV, BACKEND_DEVPOLL)
326	const_iv (EV, METHOD_PORT)	359	const_iv (EV, BACKEND_PORT)
327	const_iv (EV, METHOD_ANY)	360	const_iv (EV, FLAG_AUTO)
		361	const_iv (EV, FLAG_NOENV)
		362	const_iv (EV, FLAG_FORKCHECK)
328	};	363	};
329		364
330	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	365	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
331	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	366	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
332		367
		368	stash_loop = gv_stashpv ("EV::Loop" , 1);
333	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	369	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
334	stash_io = gv_stashpv ("EV::Io" , 1);	370	stash_io = gv_stashpv ("EV::IO" , 1);
335	stash_timer = gv_stashpv ("EV::Timer" , 1);	371	stash_timer = gv_stashpv ("EV::Timer" , 1);
336	stash_periodic = gv_stashpv ("EV::Periodic", 1);	372	stash_periodic = gv_stashpv ("EV::Periodic", 1);
337	stash_signal = gv_stashpv ("EV::Signal" , 1);	373	stash_signal = gv_stashpv ("EV::Signal" , 1);
338	stash_idle = gv_stashpv ("EV::Idle" , 1);	374	stash_idle = gv_stashpv ("EV::Idle" , 1);
339	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	375	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
340	stash_check = gv_stashpv ("EV::Check" , 1);	376	stash_check = gv_stashpv ("EV::Check" , 1);
341	stash_child = gv_stashpv ("EV::Child" , 1);	377	stash_child = gv_stashpv ("EV::Child" , 1);
		378	stash_embed = gv_stashpv ("EV::Embed" , 1);
		379	stash_stat = gv_stashpv ("EV::Stat" , 1);
		380	stash_fork = gv_stashpv ("EV::Fork" , 1);
		381	stash_async = gv_stashpv ("EV::Async" , 1);
342		382
343	{	383	{
344	SV *sv = perl_get_sv ("EV::API", TRUE);	384	SV *sv = perl_get_sv ("EV::API", TRUE);
345	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	385	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
346		386
347	/* the poor man's shared library emulator */	387	/* the poor man's shared library emulator */
348	evapi.ver = EV_API_VERSION;	388	evapi.ver = EV_API_VERSION;
349	evapi.rev = EV_API_REVISION;	389	evapi.rev = EV_API_REVISION;
350	evapi.sv_fileno = sv_fileno;	390	evapi.sv_fileno = sv_fileno;
351	evapi.sv_signum = sv_signum;	391	evapi.sv_signum = sv_signum;
		392	evapi.supported_backends = ev_supported_backends ();
		393	evapi.recommended_backends = ev_recommended_backends ();
		394	evapi.embeddable_backends = ev_embeddable_backends ();
		395	evapi.time_ = ev_time;
		396	evapi.sleep_ = ev_sleep;
		397	evapi.loop_new = ev_loop_new;
		398	evapi.loop_destroy = ev_loop_destroy;
		399	evapi.loop_fork = ev_loop_fork;
		400	evapi.loop_count = ev_loop_count;
352	evapi.now = ev_now;	401	evapi.now = ev_now;
353	evapi.method = ev_method;	402	evapi.backend = ev_backend;
354	evapi.unloop = ev_unloop;	403	evapi.unloop = ev_unloop;
355	evapi.time = ev_time;	404	evapi.ref = ev_ref;
		405	evapi.unref = ev_unref;
356	evapi.loop = ev_loop;	406	evapi.loop = ev_loop;
357	evapi.once = ev_once;	407	evapi.once = ev_once;
358	evapi.io_start = ev_io_start;	408	evapi.io_start = ev_io_start;
359	evapi.io_stop = ev_io_stop;	409	evapi.io_stop = ev_io_stop;
360	evapi.timer_start = ev_timer_start;	410	evapi.timer_start = ev_timer_start;
361	evapi.timer_stop = ev_timer_stop;	411	evapi.timer_stop = ev_timer_stop;
362	evapi.timer_again = ev_timer_again;	412	evapi.timer_again = ev_timer_again;
363	evapi.periodic_start = ev_periodic_start;	413	evapi.periodic_start = ev_periodic_start;
364	evapi.periodic_stop = ev_periodic_stop;	414	evapi.periodic_stop = ev_periodic_stop;
365	evapi.signal_start = ev_signal_start;	415	evapi.signal_start = ev_signal_start;
366	evapi.signal_stop = ev_signal_stop;	416	evapi.signal_stop = ev_signal_stop;
367	evapi.idle_start = ev_idle_start;	417	evapi.idle_start = ev_idle_start;
368	evapi.idle_stop = ev_idle_stop;	418	evapi.idle_stop = ev_idle_stop;
369	evapi.prepare_start = ev_prepare_start;	419	evapi.prepare_start = ev_prepare_start;
370	evapi.prepare_stop = ev_prepare_stop;	420	evapi.prepare_stop = ev_prepare_stop;
371	evapi.check_start = ev_check_start;	421	evapi.check_start = ev_check_start;
372	evapi.check_stop = ev_check_stop;	422	evapi.check_stop = ev_check_stop;
373	evapi.child_start = ev_child_start;	423	evapi.child_start = ev_child_start;
374	evapi.child_stop = ev_child_stop;	424	evapi.child_stop = ev_child_stop;
		425	evapi.stat_start = ev_stat_start;
		426	evapi.stat_stop = ev_stat_stop;
		427	evapi.stat_stat = ev_stat_stat;
		428	evapi.embed_start = ev_embed_start;
		429	evapi.embed_stop = ev_embed_stop;
		430	evapi.embed_sweep = ev_embed_sweep;
		431	evapi.fork_start = ev_fork_start;
		432	evapi.fork_stop = ev_fork_stop;
		433	evapi.async_start = ev_async_start;
		434	evapi.async_stop = ev_async_stop;
		435	evapi.async_send = ev_async_send;
		436	evapi.clear_pending = ev_clear_pending;
		437	evapi.invoke = ev_invoke;
375		438
376	sv_setiv (sv, (IV)&evapi);	439	sv_setiv (sv, (IV)&evapi);
377	SvREADONLY_on (sv);	440	SvREADONLY_on (sv);
378	}	441	}
379	#ifndef WIN32	442	#ifndef _WIN32
380	pthread_atfork (0, 0, ev_default_fork);	443	pthread_atfork (0, 0, ev_default_fork);
381	#endif	444	#endif
382	}	445	}
383		446
		447	SV *ev_default_loop (unsigned int flags = 0)
		448	CODE:
		449	{
		450	if (!default_loop_sv)
		451	{
		452	evapi.default_loop = ev_default_loop (flags);
		453
		454	if (!evapi.default_loop)
		455	XSRETURN_UNDEF;
		456
		457	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		458	}
		459
		460	RETVAL = newSVsv (default_loop_sv);
		461	}
		462	OUTPUT:
		463	RETVAL
		464
		465	void ev_default_destroy ()
		466	CODE:
		467	ev_default_destroy ();
		468	SvREFCNT_dec (default_loop_sv);
		469	default_loop_sv = 0;
		470
		471	unsigned int ev_supported_backends ()
		472
		473	unsigned int ev_recommended_backends ()
		474
		475	unsigned int ev_embeddable_backends ()
		476
		477	NV ev_time ()
		478
384	NV ev_now ()	479	NV ev_now ()
		480	C_ARGS: evapi.default_loop
385		481
386	int ev_method ()	482	unsigned int ev_backend ()
		483	C_ARGS: evapi.default_loop
387		484
388	NV ev_time ()	485	unsigned int ev_loop_count ()
		486	C_ARGS: evapi.default_loop
389		487
390	int ev_default_loop (int methods = EVMETHOD_AUTO)	488	void ev_set_io_collect_interval (NV interval)
		489	C_ARGS: evapi.default_loop, interval
		490
		491	void ev_set_timeout_collect_interval (NV interval)
		492	C_ARGS: evapi.default_loop, interval
391		493
392	void ev_loop (int flags = 0)	494	void ev_loop (int flags = 0)
		495	C_ARGS: evapi.default_loop, flags
393		496
394	void ev_unloop (int how = 1)	497	void ev_unloop (int how = EVUNLOOP_ONE)
		498	C_ARGS: evapi.default_loop, how
395		499
		500	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		501	C_ARGS: evapi.default_loop, fd, revents
		502
		503	void ev_feed_signal_event (SV *signal)
		504	CODE:
		505	{
		506	Signal signum = sv_signum (signal);
		507	CHECK_SIG (signal, signum);
		508
		509	ev_feed_signal_event (evapi.default_loop, signum);
		510	}
		511
396	struct ev_io *io (SV *fh, int events, SV *cb)	512	ev_io *io (SV *fh, int events, SV *cb)
397	ALIAS:	513	ALIAS:
398	io_ns = 1	514	io_ns = 1
399	CODE:	515	CODE:
400	{	516	{
401	int fd = sv_fileno (fh);	517	int fd = sv_fileno (fh);
402	CHECK_FD (fh, fd);	518	CHECK_FD (fh, fd);
403		519
404	RETVAL = e_new (sizeof (struct ev_io), cb);	520	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
405	RETVAL->fh = newSVsv (fh);	521	RETVAL->fh = newSVsv (fh);
406	ev_io_set (RETVAL, fd, events);	522	ev_io_set (RETVAL, fd, events);
407	if (!ix) ev_io_start (RETVAL);	523	if (!ix) START (io, RETVAL);
408	}	524	}
409	OUTPUT:	525	OUTPUT:
410	RETVAL	526	RETVAL
411		527
412	struct ev_timer *timer (NV after, NV repeat, SV *cb)	528	ev_timer *timer (NV after, NV repeat, SV *cb)
413	ALIAS:	529	ALIAS:
414	timer_ns = 1	530	timer_ns = 1
415	INIT:	531	INIT:
416	CHECK_REPEAT (repeat);	532	CHECK_REPEAT (repeat);
417	CODE:	533	CODE:
418	RETVAL = e_new (sizeof (struct ev_timer), cb);	534	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
419	ev_timer_set (RETVAL, after, repeat);	535	ev_timer_set (RETVAL, after, repeat);
420	if (!ix) ev_timer_start (RETVAL);	536	if (!ix) START (timer, RETVAL);
421	OUTPUT:	537	OUTPUT:
422	RETVAL	538	RETVAL
423		539
424	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	540	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
425	ALIAS:	541	ALIAS:
426	periodic_ns = 1	542	periodic_ns = 1
427	INIT:	543	INIT:
428	CHECK_REPEAT (interval);	544	CHECK_REPEAT (interval);
429	CODE:	545	CODE:
430	{	546	{
431	struct ev_periodic *w;	547	ev_periodic *w;
432	w = e_new (sizeof (struct ev_periodic), cb);	548	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
433	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	549	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
434	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	550	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
435	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	551	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
436	if (!ix) ev_periodic_start (w);	552	if (!ix) START (periodic, w);
437	}	553	}
438	OUTPUT:	554	OUTPUT:
439	RETVAL	555	RETVAL
440		556
441	struct ev_signal *signal (Signal signum, SV *cb)	557	ev_signal *signal (SV *signal, SV *cb)
442	ALIAS:	558	ALIAS:
443	signal_ns = 1	559	signal_ns = 1
444	CODE:	560	CODE:
		561	{
		562	Signal signum = sv_signum (signal);
		563	CHECK_SIG (signal, signum);
		564
445	RETVAL = e_new (sizeof (struct ev_signal), cb);	565	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
446	ev_signal_set (RETVAL, signum);	566	ev_signal_set (RETVAL, signum);
447	if (!ix) ev_signal_start (RETVAL);	567	if (!ix) START (signal, RETVAL);
		568	}
448	OUTPUT:	569	OUTPUT:
449	RETVAL	570	RETVAL
450		571
451	struct ev_idle *idle (SV *cb)	572	ev_idle *idle (SV *cb)
452	ALIAS:	573	ALIAS:
453	idle_ns = 1	574	idle_ns = 1
454	CODE:	575	CODE:
455	RETVAL = e_new (sizeof (struct ev_idle), cb);	576	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
456	ev_idle_set (RETVAL);	577	ev_idle_set (RETVAL);
457	if (!ix) ev_idle_start (RETVAL);	578	if (!ix) START (idle, RETVAL);
458	OUTPUT:	579	OUTPUT:
459	RETVAL	580	RETVAL
460		581
461	struct ev_prepare *prepare (SV *cb)	582	ev_prepare *prepare (SV *cb)
462	ALIAS:	583	ALIAS:
463	prepare_ns = 1	584	prepare_ns = 1
464	CODE:	585	CODE:
465	RETVAL = e_new (sizeof (struct ev_prepare), cb);	586	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
466	ev_prepare_set (RETVAL);	587	ev_prepare_set (RETVAL);
467	if (!ix) ev_prepare_start (RETVAL);	588	if (!ix) START (prepare, RETVAL);
468	OUTPUT:	589	OUTPUT:
469	RETVAL	590	RETVAL
470		591
471	struct ev_check *check (SV *cb)	592	ev_check *check (SV *cb)
472	ALIAS:	593	ALIAS:
473	check_ns = 1	594	check_ns = 1
474	CODE:	595	CODE:
475	RETVAL = e_new (sizeof (struct ev_check), cb);	596	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
476	ev_check_set (RETVAL);	597	ev_check_set (RETVAL);
477	if (!ix) ev_check_start (RETVAL);	598	if (!ix) START (check, RETVAL);
478	OUTPUT:	599	OUTPUT:
479	RETVAL	600	RETVAL
480		601
		602	ev_fork *fork (SV *cb)
		603	ALIAS:
		604	fork_ns = 1
		605	CODE:
		606	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		607	ev_fork_set (RETVAL);
		608	if (!ix) START (fork, RETVAL);
		609	OUTPUT:
		610	RETVAL
		611
481	struct ev_child *child (int pid, SV *cb)	612	ev_child *child (int pid, int trace, SV *cb)
482	ALIAS:	613	ALIAS:
483	check_ns = 1	614	child_ns = 1
484	CODE:	615	CODE:
485	RETVAL = e_new (sizeof (struct ev_child), cb);	616	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
486	ev_child_set (RETVAL, pid);	617	ev_child_set (RETVAL, pid, trace);
487	if (!ix) ev_child_start (RETVAL);	618	if (!ix) START (child, RETVAL);
488	OUTPUT:	619	OUTPUT:
489	RETVAL	620	RETVAL
490		621
		622	ev_stat *stat (SV *path, NV interval, SV *cb)
		623	ALIAS:
		624	stat_ns = 1
		625	CODE:
		626	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		627	RETVAL->fh = newSVsv (path);
		628	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		629	if (!ix) START (stat, RETVAL);
		630	OUTPUT:
		631	RETVAL
		632
		633	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
		634	ALIAS:
		635	embed_ns = 1
		636	CODE:
		637	{
		638	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		639	croak ("passed loop is not embeddable via EV::embed,");
		640
		641	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		642	RETVAL->fh = newSVsv (ST (0));
		643	ev_embed_set (RETVAL, loop);
		644
		645	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		646
		647	if (!ix) START (embed, RETVAL);
		648	}
		649	OUTPUT:
		650	RETVAL
		651
		652	ev_async *async (SV *cb)
		653	ALIAS:
		654	async_ns = 1
		655	CODE:
		656	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		657	ev_async_set (RETVAL);
		658	if (!ix) START (async, RETVAL);
		659	OUTPUT:
		660	RETVAL
		661
		662	void once (SV *fh, int events, SV *timeout, SV *cb)
		663	CODE:
		664	ev_once (
		665	evapi.default_loop,
		666	sv_fileno (fh), events,
		667	SvOK (timeout) ? SvNV (timeout) : -1.,
		668	e_once_cb,
		669	newSVsv (cb)
		670	);
491		671
492	PROTOTYPES: DISABLE	672	PROTOTYPES: DISABLE
493		673
494	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	674	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
495		675
496	int ev_is_active (struct ev_watcher *w)	676	int ev_is_active (ev_watcher *w)
497		677
		678	int ev_is_pending (ev_watcher *w)
		679
		680	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		681	C_ARGS: e_loop (w), w, revents
		682
		683	int ev_clear_pending (ev_watcher *w)
		684	C_ARGS: e_loop (w), w
		685
		686	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		687	C_ARGS: e_loop (w), w, revents
		688
		689	int keepalive (ev_watcher *w, int new_value = 0)
		690	CODE:
		691	{
		692	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		693	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		694
		695	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		696	{
		697	REF (w);
		698	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		699	UNREF (w);
		700	}
		701	}
		702	OUTPUT:
		703	RETVAL
		704
498	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	705	SV *cb (ev_watcher *w, SV *new_cb = 0)
499	CODE:	706	CODE:
500	{	707	{
501	RETVAL = newSVsv (w->cb_sv);	708	RETVAL = newSVsv (w->cb_sv);
502		709
503	if (items > 1)	710	if (items > 1)
504	sv_setsv (w->cb_sv, new_cb);	711	sv_setsv (w->cb_sv, new_cb);
505	}	712	}
506	OUTPUT:	713	OUTPUT:
507	RETVAL	714	RETVAL
508		715
509	SV *data (struct ev_watcher *w, SV *new_data = 0)	716	SV *data (ev_watcher *w, SV *new_data = 0)
510	CODE:	717	CODE:
511	{	718	{
512	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	719	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
513	}
514	OUTPUT:
515	RETVAL
516		720
517	void trigger (struct ev_watcher *w, int revents = EV_NONE)	721	if (items > 1)
518	CODE:	722	{
519	w->cb (w, revents);	723	SvREFCNT_dec (w->data);
		724	w->data = newSVsv (new_data);
		725	}
		726	}
		727	OUTPUT:
		728	RETVAL
520		729
		730	SV *loop (ev_watcher *w)
		731	CODE:
		732	RETVAL = newRV_inc (w->loop);
		733	OUTPUT:
		734	RETVAL
		735
521	int priority (struct ev_watcher *w, int new_priority = 0)	736	int priority (ev_watcher *w, int new_priority = 0)
522	CODE:	737	CODE:
523	{	738	{
524	RETVAL = w->priority;	739	RETVAL = w->priority;
525		740
526	if (items > 1)	741	if (items > 1)
527	{	742	{
528	int active = ev_is_active (w);	743	int active = ev_is_active (w);
529
530	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
531	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
532		744
533	if (active)	745	if (active)
534	{	746	{
535	/* grrr. */	747	/* grrr. */
536	PUSHMARK (SP);	748	PUSHMARK (SP);
537	XPUSHs (ST (0));	749	XPUSHs (ST (0));
		750	PUTBACK;
538	call_method ("stop", G_DISCARD | G_VOID);	751	call_method ("stop", G_DISCARD | G_VOID);
539	}	752	}
540		753
541	ev_set_priority (w, new_priority);	754	ev_set_priority (w, new_priority);
542		755
543	if (active)	756	if (active)
544	{	757	{
545	PUSHMARK (SP);	758	PUSHMARK (SP);
546	XPUSHs (ST (0));	759	XPUSHs (ST (0));
		760	PUTBACK;
547	call_method ("start", G_DISCARD | G_VOID);	761	call_method ("start", G_DISCARD | G_VOID);
548	}	762	}
549	}	763	}
550	}	764	}
551	OUTPUT:	765	OUTPUT:
552	RETVAL	766	RETVAL
553		767
554	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	768	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
555		769
556	void ev_io_start (struct ev_io *w)	770	void ev_io_start (ev_io *w)
		771	CODE:
		772	START (io, w);
557		773
558	void ev_io_stop (struct ev_io *w)	774	void ev_io_stop (ev_io *w)
		775	CODE:
		776	STOP (io, w);
559		777
560	void DESTROY (struct ev_io *w)	778	void DESTROY (ev_io *w)
561	CODE:	779	CODE:
562	ev_io_stop (w);	780	STOP (io, w);
563	e_destroy (w);	781	e_destroy (w);
564		782
565	void set (struct ev_io *w, SV *fh, int events)	783	void set (ev_io *w, SV *fh, int events)
566	CODE:	784	CODE:
567	{	785	{
568	int active = ev_is_active (w);
569	int fd = sv_fileno (fh);	786	int fd = sv_fileno (fh);
570	CHECK_FD (fh, fd);	787	CHECK_FD (fh, fd);
571		788
572	if (active) ev_io_stop (w);
573
574	sv_setsv (w->fh, fh);	789	sv_setsv (w->fh, fh);
575	ev_io_set (w, fd, events);	790	RESET (io, w, (w, fd, events));
576
577	if (active) ev_io_start (w);
578	}	791	}
579		792
580	SV *fh (struct ev_io *w, SV *new_fh = 0)	793	SV *fh (ev_io *w, SV *new_fh = 0)
581	CODE:	794	CODE:
582	{	795	{
583	RETVAL = newSVsv (w->fh);
584
585	if (items > 1)	796	if (items > 1)
586	{	797	{
587	int active = ev_is_active (w);	798	int fd = sv_fileno (new_fh);
588	if (active) ev_io_stop (w);	799	CHECK_FD (new_fh, fd);
589		800
590	sv_setsv (w->fh, new_fh);	801	RETVAL = w->fh;
591	ev_io_set (w, sv_fileno (w->fh), w->events);	802	w->fh = newSVsv (new_fh);
592		803
593	if (active) ev_io_start (w);	804	RESET (io, w, (w, fd, w->events));
594	}	805	}
		806	else
		807	RETVAL = newSVsv (w->fh);
595	}	808	}
596	OUTPUT:	809	OUTPUT:
597	RETVAL	810	RETVAL
598		811
599	int events (struct ev_io *w, int new_events = EV_UNDEF)	812	int events (ev_io *w, int new_events = EV_UNDEF)
600	CODE:	813	CODE:
601	{	814	{
602	RETVAL = w->events;	815	RETVAL = w->events;
		816
		817	if (items > 1)
		818	RESET (io, w, (w, w->fd, new_events));
		819	}
		820	OUTPUT:
		821	RETVAL
		822
		823	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		824
		825	void ev_signal_start (ev_signal *w)
		826	CODE:
		827	START (signal, w);
		828
		829	void ev_signal_stop (ev_signal *w)
		830	CODE:
		831	STOP (signal, w);
		832
		833	void DESTROY (ev_signal *w)
		834	CODE:
		835	STOP (signal, w);
		836	e_destroy (w);
		837
		838	void set (ev_signal *w, SV *signal)
		839	CODE:
		840	{
		841	Signal signum = sv_signum (signal);
		842	CHECK_SIG (signal, signum);
		843
		844	RESET (signal, w, (w, signum));
		845	}
		846
		847	int signal (ev_signal *w, SV *new_signal = 0)
		848	CODE:
		849	{
		850	RETVAL = w->signum;
603		851
604	if (items > 1)	852	if (items > 1)
605	{	853	{
606	int active = ev_is_active (w);	854	Signal signum = sv_signum (new_signal);
607	if (active) ev_io_stop (w);	855	CHECK_SIG (new_signal, signum);
608		856
609	ev_io_set (w, w->fd, new_events);	857	RESET (signal, w, (w, signum));
610
611	if (active) ev_io_start (w);
612	}	858	}
613	}	859	}
614	OUTPUT:	860	OUTPUT:
615	RETVAL	861	RETVAL
616		862
617	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	863	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
618		864
619	void ev_signal_start (struct ev_signal *w)	865	void ev_timer_start (ev_timer *w)
620		866	INIT:
621	void ev_signal_stop (struct ev_signal *w)	867	CHECK_REPEAT (w->repeat);
622
623	void DESTROY (struct ev_signal *w)
624	CODE:	868	CODE:
625	ev_signal_stop (w);	869	START (timer, w);
		870
		871	void ev_timer_stop (ev_timer *w)
		872	CODE:
		873	STOP (timer, w);
		874
		875	void ev_timer_again (ev_timer *w)
		876	INIT:
		877	CHECK_REPEAT (w->repeat);
		878	CODE:
		879	REF (w);
		880	ev_timer_again (e_loop (w), w);
		881	UNREF (w);
		882
		883	void DESTROY (ev_timer *w)
		884	CODE:
		885	STOP (timer, w);
626	e_destroy (w);	886	e_destroy (w);
627		887
628	void set (struct ev_signal *w, SV *signal)	888	void set (ev_timer *w, NV after, NV repeat = 0.)
		889	INIT:
		890	CHECK_REPEAT (repeat);
629	CODE:	891	CODE:
630	{	892	RESET (timer, w, (w, after, repeat));
631	Signal signum = sv_signum (signal); /* may croak here */
632	int active = ev_is_active (w);
633		893
634	if (active) ev_signal_stop (w);	894	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
635		895
636	ev_signal_set (w, signum);	896	void ev_periodic_start (ev_periodic *w)
637		897	INIT:
638	if (active) ev_signal_start (w);	898	CHECK_REPEAT (w->interval);
639	}
640
641	int signal (struct ev_signal *w, SV *new_signal = 0)
642	CODE:	899	CODE:
		900	START (periodic, w);
		901
		902	void ev_periodic_stop (ev_periodic *w)
		903	CODE:
		904	STOP (periodic, w);
		905
		906	void ev_periodic_again (ev_periodic *w)
		907	CODE:
		908	REF (w);
		909	ev_periodic_again (e_loop (w), w);
		910	UNREF (w);
		911
		912	void DESTROY (ev_periodic *w)
		913	CODE:
		914	STOP (periodic, w);
		915	e_destroy (w);
		916
		917	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		918	INIT:
		919	CHECK_REPEAT (interval);
		920	CODE:
643	{	921	{
644	RETVAL = w->signum;	922	SvREFCNT_dec (w->fh);
		923	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		924
		925	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		926	}
		927
		928	NV at (ev_periodic *w)
		929	CODE:
		930	RETVAL = ev_periodic_at (w);
		931	OUTPUT:
		932	RETVAL
		933
		934	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		935
		936	void ev_idle_start (ev_idle *w)
		937	CODE:
		938	START (idle, w);
		939
		940	void ev_idle_stop (ev_idle *w)
		941	CODE:
		942	STOP (idle, w);
		943
		944	void DESTROY (ev_idle *w)
		945	CODE:
		946	STOP (idle, w);
		947	e_destroy (w);
		948
		949	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		950
		951	void ev_prepare_start (ev_prepare *w)
		952	CODE:
		953	START (prepare, w);
		954
		955	void ev_prepare_stop (ev_prepare *w)
		956	CODE:
		957	STOP (prepare, w);
		958
		959	void DESTROY (ev_prepare *w)
		960	CODE:
		961	STOP (prepare, w);
		962	e_destroy (w);
		963
		964	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		965
		966	void ev_check_start (ev_check *w)
		967	CODE:
		968	START (check, w);
		969
		970	void ev_check_stop (ev_check *w)
		971	CODE:
		972	STOP (check, w);
		973
		974	void DESTROY (ev_check *w)
		975	CODE:
		976	STOP (check, w);
		977	e_destroy (w);
		978
		979	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		980
		981	void ev_fork_start (ev_fork *w)
		982	CODE:
		983	START (fork, w);
		984
		985	void ev_fork_stop (ev_fork *w)
		986	CODE:
		987	STOP (fork, w);
		988
		989	void DESTROY (ev_fork *w)
		990	CODE:
		991	STOP (fork, w);
		992	e_destroy (w);
		993
		994	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		995
		996	void ev_child_start (ev_child *w)
		997	CODE:
		998	START (child, w);
		999
		1000	void ev_child_stop (ev_child *w)
		1001	CODE:
		1002	STOP (child, w);
		1003
		1004	void DESTROY (ev_child *w)
		1005	CODE:
		1006	STOP (child, w);
		1007	e_destroy (w);
		1008
		1009	void set (ev_child *w, int pid, int trace)
		1010	CODE:
		1011	RESET (child, w, (w, pid, trace));
		1012
		1013	int pid (ev_child *w)
		1014	ALIAS:
		1015	rpid = 1
		1016	rstatus = 2
		1017	CODE:
		1018	RETVAL = ix == 0 ? w->pid
		1019	: ix == 1 ? w->rpid
		1020	: w->rstatus;
		1021	OUTPUT:
		1022	RETVAL
		1023
		1024	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1025
		1026	void ev_stat_start (ev_stat *w)
		1027	CODE:
		1028	START (stat, w);
		1029
		1030	void ev_stat_stop (ev_stat *w)
		1031	CODE:
		1032	STOP (stat, w);
		1033
		1034	void DESTROY (ev_stat *w)
		1035	CODE:
		1036	STOP (stat, w);
		1037	e_destroy (w);
		1038
		1039	void set (ev_stat *w, SV *path, NV interval)
		1040	CODE:
		1041	{
		1042	sv_setsv (w->fh, path);
		1043	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1044	}
		1045
		1046	SV *path (ev_stat *w, SV *new_path = 0)
		1047	CODE:
		1048	{
		1049	RETVAL = SvREFCNT_inc (w->fh);
645		1050
646	if (items > 1)	1051	if (items > 1)
647	{	1052	{
648	Signal signum = sv_signum (new_signal); /* may croak here */	1053	SvREFCNT_dec (w->fh);
649	int active = ev_is_active (w);	1054	w->fh = newSVsv (new_path);
650	if (active) ev_signal_stop (w);	1055	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
651
652	ev_signal_set (w, signum);
653
654	if (active) ev_signal_start (w);
655	}	1056	}
656	}	1057	}
657	OUTPUT:	1058	OUTPUT:
658	RETVAL	1059	RETVAL
659		1060
		1061	NV interval (ev_stat *w, NV new_interval = 0.)
		1062	CODE:
		1063	{
		1064	RETVAL = w->interval;
		1065
		1066	if (items > 1)
		1067	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1068	}
		1069	OUTPUT:
		1070	RETVAL
		1071
		1072	void prev (ev_stat *w)
		1073	ALIAS:
		1074	stat = 1
		1075	attr = 2
		1076	PPCODE:
		1077	{
		1078	ev_statdata *s = ix ? &w->attr : &w->prev;
		1079
		1080	if (ix == 1)
		1081	ev_stat_stat (e_loop (w), w);
		1082	else if (!s->st_nlink)
		1083	errno = ENOENT;
		1084
		1085	PL_statcache.st_dev = s->st_nlink;
		1086	PL_statcache.st_ino = s->st_ino;
		1087	PL_statcache.st_mode = s->st_mode;
		1088	PL_statcache.st_nlink = s->st_nlink;
		1089	PL_statcache.st_uid = s->st_uid;
		1090	PL_statcache.st_gid = s->st_gid;
		1091	PL_statcache.st_rdev = s->st_rdev;
		1092	PL_statcache.st_size = s->st_size;
		1093	PL_statcache.st_atime = s->st_atime;
		1094	PL_statcache.st_mtime = s->st_mtime;
		1095	PL_statcache.st_ctime = s->st_ctime;
		1096
		1097	if (GIMME_V == G_SCALAR)
		1098	XPUSHs (boolSV (s->st_nlink));
		1099	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1100	{
		1101	EXTEND (SP, 13);
		1102	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1103	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1104	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1105	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1106	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1107	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1108	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1109	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1110	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1111	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1112	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1113	PUSHs (sv_2mortal (newSVuv (4096)));
		1114	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1115	}
		1116	}
		1117
660	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1118	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
661		1119
662	void ev_timer_start (struct ev_timer *w)	1120	void ev_embed_start (ev_embed *w)
663	INIT:	1121	CODE:
664	CHECK_REPEAT (w->repeat);	1122	START (embed, w);
665		1123
666	void ev_timer_stop (struct ev_timer *w)	1124	void ev_embed_stop (ev_embed *w)
		1125	CODE:
		1126	STOP (embed, w);
667		1127
668	void ev_timer_again (struct ev_timer *w)
669	INIT:
670	CHECK_REPEAT (w->repeat);
671
672	void DESTROY (struct ev_timer *w)	1128	void DESTROY (ev_embed *w)
673	CODE:	1129	CODE:
674	ev_timer_stop (w);	1130	STOP (embed, w);
675	e_destroy (w);	1131	e_destroy (w);
676		1132
677	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1133	void set (ev_embed *w, struct ev_loop *loop)
		1134	CODE:
		1135	{
		1136	sv_setsv (w->fh, ST (1));
		1137	RESET (embed, w, (w, loop));
		1138	}
		1139
		1140	SV *other (ev_embed *w)
		1141	CODE:
		1142	RETVAL = newSVsv (w->fh);
		1143	OUTPUT:
		1144	RETVAL
		1145
		1146	void ev_embed_sweep (ev_embed *w)
		1147	C_ARGS: e_loop (w), w
		1148
		1149	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1150
		1151	void ev_async_start (ev_async *w)
		1152	CODE:
		1153	START (async, w);
		1154
		1155	void ev_async_stop (ev_async *w)
		1156	CODE:
		1157	STOP (async, w);
		1158
		1159	void DESTROY (ev_async *w)
		1160	CODE:
		1161	STOP (async, w);
		1162	e_destroy (w);
		1163
		1164	void ev_async_send (ev_async *w)
		1165	C_ARGS: e_loop (w), w
		1166
		1167	SV *ev_async_async_pending (ev_async *w)
		1168	CODE:
		1169	RETVAL = boolSV (ev_async_pending (w));
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1174
		1175	SV *new (SV *klass, unsigned int flags = 0)
		1176	CODE:
		1177	{
		1178	struct ev_loop *loop = ev_loop_new (flags);
		1179
		1180	if (!loop)
		1181	XSRETURN_UNDEF;
		1182
		1183	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1184	}
		1185	OUTPUT:
		1186	RETVAL
		1187
		1188	void DESTROY (struct ev_loop *loop)
		1189	CODE:
		1190	if (loop != evapi.default_loop) /* global destruction sucks */
		1191	ev_loop_destroy (loop);
		1192
		1193	void ev_loop_fork (struct ev_loop *loop)
		1194
		1195	NV ev_now (struct ev_loop *loop)
		1196
		1197	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1198
		1199	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1200
		1201	unsigned int ev_backend (struct ev_loop *loop)
		1202
		1203	unsigned int ev_loop_count (struct ev_loop *loop)
		1204
		1205	void ev_loop (struct ev_loop *loop, int flags = 0)
		1206
		1207	void ev_unloop (struct ev_loop *loop, int how = 1)
		1208
		1209	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1210
		1211	#if 0
		1212
		1213	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1214	CODE:
		1215	{
		1216	Signal signum = sv_signum (signal);
		1217	CHECK_SIG (signal, signum);
		1218
		1219	ev_feed_signal_event (loop, signum);
		1220	}
		1221
		1222	#endif
		1223
		1224	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1225	ALIAS:
		1226	io_ns = 1
		1227	CODE:
		1228	{
		1229	int fd = sv_fileno (fh);
		1230	CHECK_FD (fh, fd);
		1231
		1232	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1233	RETVAL->fh = newSVsv (fh);
		1234	ev_io_set (RETVAL, fd, events);
		1235	if (!ix) START (io, RETVAL);
		1236	}
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1241	ALIAS:
		1242	timer_ns = 1
678	INIT:	1243	INIT:
679	CHECK_REPEAT (repeat);	1244	CHECK_REPEAT (repeat);
680	CODE:	1245	CODE:
681	{	1246	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
682	int active = ev_is_active (w);
683	if (active) ev_timer_stop (w);
684	ev_timer_set (w, after, repeat);	1247	ev_timer_set (RETVAL, after, repeat);
685	if (active) ev_timer_start (w);	1248	if (!ix) START (timer, RETVAL);
686	}	1249	OUTPUT:
		1250	RETVAL
687		1251
688	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1252	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
689		1253	ALIAS:
690	void ev_periodic_start (struct ev_periodic *w)	1254	periodic_ns = 1
691	INIT:
692	CHECK_REPEAT (w->interval);
693
694	void ev_periodic_stop (struct ev_periodic *w)
695
696	void ev_periodic_again (struct ev_periodic *w)
697
698	void DESTROY (struct ev_periodic *w)
699	CODE:
700	ev_periodic_stop (w);
701	e_destroy (w);
702
703	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
704	INIT:	1255	INIT:
705	CHECK_REPEAT (interval);	1256	CHECK_REPEAT (interval);
706	CODE:	1257	CODE:
707	{	1258	{
708	int active = ev_is_active (w);	1259	ev_periodic *w;
709	if (active) ev_periodic_stop (w);	1260	w = e_new (sizeof (ev_periodic), cb, ST (0));
710
711	SvREFCNT_dec (w->fh);
712	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1261	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
713	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1262	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
714		1263	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
715	if (active) ev_periodic_start (w);	1264	if (!ix) START (periodic, w);
716	}	1265	}
717
718	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
719
720	void ev_idle_start (struct ev_idle *w)
721
722	void ev_idle_stop (struct ev_idle *w)
723
724	void DESTROY (struct ev_idle *w)
725	CODE:
726	ev_idle_stop (w);
727	e_destroy (w);
728
729	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
730
731	void ev_prepare_start (struct ev_prepare *w)
732
733	void ev_prepare_stop (struct ev_prepare *w)
734
735	void DESTROY (struct ev_prepare *w)
736	CODE:
737	ev_prepare_stop (w);
738	e_destroy (w);
739
740	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
741
742	void ev_check_start (struct ev_check *w)
743
744	void ev_check_stop (struct ev_check *w)
745
746	void DESTROY (struct ev_check *w)
747	CODE:
748	ev_check_stop (w);
749	e_destroy (w);
750
751	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
752
753	void ev_child_start (struct ev_child *w)
754
755	void ev_child_stop (struct ev_child *w)
756
757	void DESTROY (struct ev_child *w)
758	CODE:
759	ev_child_stop (w);
760	e_destroy (w);
761
762	void set (struct ev_child *w, int pid)
763	CODE:
764	{
765	int active = ev_is_active (w);
766	if (active) ev_child_stop (w);
767
768	ev_child_set (w, pid);
769
770	if (active) ev_child_start (w);
771	}
772
773	int pid (struct ev_child *w, int new_pid = 0)
774	CODE:
775	{
776	RETVAL = w->pid;
777
778	if (items > 1)
779	{
780	int active = ev_is_active (w);
781	if (active) ev_child_stop (w);
782
783	ev_child_set (w, new_pid);
784
785	if (active) ev_child_start (w);
786	}
787	}
788	OUTPUT:	1266	OUTPUT:
789	RETVAL
790
791
792	int rstatus (struct ev_child *w)
793	ALIAS:
794	rpid = 1
795	CODE:
796	RETVAL = ix ? w->rpid : w->rstatus;
797	OUTPUT:
798	RETVAL
799
800	#ifndef WIN32
801
802	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
803
804	BOOT:
805	{
806	HV *stash = gv_stashpv ("EV::DNS", 1);
807
808	static const struct {
809	const char *name;
810	IV iv;
811	} *civ, const_iv[] = {
812	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
813	const_iv (DNS_, ERR_NONE)
814	const_iv (DNS_, ERR_FORMAT)
815	const_iv (DNS_, ERR_SERVERFAILED)
816	const_iv (DNS_, ERR_NOTEXIST)
817	const_iv (DNS_, ERR_NOTIMPL)
818	const_iv (DNS_, ERR_REFUSED)
819	const_iv (DNS_, ERR_TRUNCATED)
820	const_iv (DNS_, ERR_UNKNOWN)
821	const_iv (DNS_, ERR_TIMEOUT)
822	const_iv (DNS_, ERR_SHUTDOWN)
823	const_iv (DNS_, IPv4_A)
824	const_iv (DNS_, PTR)
825	const_iv (DNS_, IPv6_AAAA)
826	const_iv (DNS_, QUERY_NO_SEARCH)
827	const_iv (DNS_, OPTION_SEARCH)
828	const_iv (DNS_, OPTION_NAMESERVERS)
829	const_iv (DNS_, OPTION_MISC)
830	const_iv (DNS_, OPTIONS_ALL)
831	const_iv (DNS_, NO_SEARCH)
832	};
833
834	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
835	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
836	}
837
838	int evdns_init ()
839
840	void evdns_shutdown (int fail_requests = 1)
841
842	const char *evdns_err_to_string (int err)
843
844	int evdns_nameserver_add (U32 address)
845
846	int evdns_count_nameservers ()
847
848	int evdns_clear_nameservers_and_suspend ()
849
850	int evdns_resume ()
851
852	int evdns_nameserver_ip_add (char *ip_as_string)
853
854	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
855	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
856
857	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
858	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
859
860	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
861	ALIAS:
862	evdns_resolve_reverse_ipv6 = 1
863	CODE:
864	{
865	STRLEN len;
866	char *data = SvPVbyte (addr, len);
867	if (len != (ix ? 16 : 4))
868	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
869
870	RETVAL = ix	1267	RETVAL
871	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
872	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
873	}
874	OUTPUT:
875	RETVAL
876		1268
877	int evdns_set_option (char *option, char *val, int flags)	1269	#if 0
878		1270
879	int evdns_resolv_conf_parse (int flags, const char *filename)	1271	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1272	ALIAS:
		1273	signal_ns = 1
		1274	CODE:
		1275	{
		1276	Signal signum = sv_signum (signal);
		1277	CHECK_SIG (signal, signum);
880		1278
881	#ifdef MS_WINDOWS	1279	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
882		1280	ev_signal_set (RETVAL, signum);
883	int evdns_config_windows_nameservers ()	1281	if (!ix) START (signal, RETVAL);
		1282	}
		1283	OUTPUT:
		1284	RETVAL
884		1285
885	#endif	1286	#endif
886		1287
887	void evdns_search_clear ()	1288	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1289	ALIAS:
		1290	idle_ns = 1
		1291	CODE:
		1292	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1293	ev_idle_set (RETVAL);
		1294	if (!ix) START (idle, RETVAL);
		1295	OUTPUT:
		1296	RETVAL
888		1297
889	void evdns_search_add (char *domain)	1298	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1299	ALIAS:
		1300	prepare_ns = 1
		1301	CODE:
		1302	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1303	ev_prepare_set (RETVAL);
		1304	if (!ix) START (prepare, RETVAL);
		1305	OUTPUT:
		1306	RETVAL
890		1307
891	void evdns_search_ndots_set (int ndots)	1308	ev_check *check (struct ev_loop *loop, SV *cb)
		1309	ALIAS:
		1310	check_ns = 1
		1311	CODE:
		1312	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1313	ev_check_set (RETVAL);
		1314	if (!ix) START (check, RETVAL);
		1315	OUTPUT:
		1316	RETVAL
892		1317
893	#if 0	1318	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1319	ALIAS:
		1320	fork_ns = 1
		1321	CODE:
		1322	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1323	ev_fork_set (RETVAL);
		1324	if (!ix) START (fork, RETVAL);
		1325	OUTPUT:
		1326	RETVAL
894		1327
895	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1328	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1329	ALIAS:
		1330	child_ns = 1
		1331	CODE:
		1332	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1333	ev_child_set (RETVAL, pid, trace);
		1334	if (!ix) START (child, RETVAL);
		1335	OUTPUT:
		1336	RETVAL
896		1337
897	BOOT:	1338	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
898	{	1339	ALIAS:
899	HV *stash = gv_stashpv ("EV::HTTP", 1);	1340	stat_ns = 1
		1341	CODE:
		1342	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1343	RETVAL->fh = newSVsv (path);
		1344	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1345	if (!ix) START (stat, RETVAL);
		1346	OUTPUT:
		1347	RETVAL
900		1348
901	static const struct {	1349	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
902	const char *name;	1350	ALIAS:
903	IV iv;	1351	embed_ns = 1
904	} *civ, const_iv[] = {	1352	CODE:
905	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	1353	{
906	const_iv (HTTP_, OK)	1354	if (!(ev_backend (other) & ev_embeddable_backends ()))
907	const_iv (HTTP_, NOCONTENT)	1355	croak ("passed loop is not embeddable via EV::embed,");
908	const_iv (HTTP_, MOVEPERM)
909	const_iv (HTTP_, MOVETEMP)
910	const_iv (HTTP_, NOTMODIFIED)
911	const_iv (HTTP_, BADREQUEST)
912	const_iv (HTTP_, NOTFOUND)
913	const_iv (HTTP_, SERVUNAVAIL)
914	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
915	const_iv (EVHTTP_, PROXY_REQUEST)
916	const_iv (EVHTTP_, REQ_GET)
917	const_iv (EVHTTP_, REQ_POST)
918	const_iv (EVHTTP_, REQ_HEAD)
919	const_iv (EVHTTP_, REQUEST)
920	const_iv (EVHTTP_, RESPONSE)
921	};
922		1356
923	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1357	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
924	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1358	RETVAL->fh = newSVsv (ST (1));
925	}	1359	ev_embed_set (RETVAL, other);
926		1360
927	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1361	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
928		1362
929	#HttpRequest new (SV *klass, SV *cb)	1363	if (!ix) START (embed, RETVAL);
		1364	}
		1365	OUTPUT:
		1366	RETVAL
930		1367
931	#void DESTROY (struct evhttp_request *req);	1368	ev_async *async (struct ev_loop *loop, SV *cb)
		1369	ALIAS:
		1370	async_ns = 1
		1371	CODE:
		1372	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1373	ev_async_set (RETVAL);
		1374	if (!ix) START (async, RETVAL);
		1375	OUTPUT:
		1376	RETVAL
932		1377
933	#endif	1378	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1379	CODE:
		1380	ev_once (
		1381	loop,
		1382	sv_fileno (fh), events,
		1383	SvOK (timeout) ? SvNV (timeout) : -1.,
		1384	e_once_cb,
		1385	newSVsv (cb)
		1386	);
934		1387
935	#endif
936
937
938
939
940
941
942

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