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Comparing EV/EV.xs (file contents):
Revision 1.64 by root, Mon Nov 12 00:31:08 2007 UTC vs.
Revision 1.114 by root, Sat Jul 12 22:19:22 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
		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"
13		15
14	#define EV_SELECT_IS_WINSOCKET 0	16	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	17	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* 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 */
21	#include "libev/ev.c"	23	#include "libev/ev.c"
22	#include "event.c"
23
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35		24
36	#ifndef _WIN32	25	#ifndef _WIN32
37	# include <pthread.h>	26	# include <pthread.h>
38	#endif	27	#endif
39		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
40	typedef int Signal;	63	typedef int Signal;
41		64
		65	static SV *default_loop_sv;
		66
42	static struct EVAPI evapi;	67	static struct EVAPI evapi;
43		68
44	static HV	69	static HV
		70	*stash_loop,
45	*stash_watcher,	71	*stash_watcher,
46	*stash_io,	72	*stash_io,
47	*stash_timer,	73	*stash_timer,
48	*stash_periodic,	74	*stash_periodic,
49	*stash_signal,	75	*stash_signal,
		76	*stash_child,
		77	*stash_stat,
50	*stash_idle,	78	*stash_idle,
51	*stash_prepare,	79	*stash_prepare,
52	*stash_check,	80	*stash_check,
53	*stash_child;	81	*stash_embed,
		82	*stash_fork,
		83	*stash_async;
54		84
55	#ifndef SIG_SIZE	85	#ifndef SIG_SIZE
56	/* kudos to Slaven Rezic for the idea */	86	/* kudos to Slaven Rezic for the idea */
57	static char sig_size [] = { SIG_NUM };	87	static char sig_size [] = { SIG_NUM };
58	# define SIG_SIZE (sizeof (sig_size) + 1)	88	# define SIG_SIZE (sizeof (sig_size) + 1)
59	#endif	89	#endif
60		90
61	static int	91	static Signal
62	sv_signum (SV *sig)	92	sv_signum (SV *sig)
63	{	93	{
64	int signum;	94	Signal signum;
65		95
66	SvGETMAGIC (sig);	96	SvGETMAGIC (sig);
67		97
68	for (signum = 1; signum < SIG_SIZE; ++signum)	98	for (signum = 1; signum < SIG_SIZE; ++signum)
69	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	99	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
70	return signum;	100	return signum;
71		101
72	if (SvIV (sig) > 0)	102	signum = SvIV (sig);
		103
		104	if (signum > 0 && signum < SIG_SIZE)
73	return SvIV (sig);	105	return signum;
74		106
75	return -1;	107	return -1;
76	}	108	}
77		109
78	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
79	// Event	111	// Event
80		112
81	static void e_cb (struct ev_watcher *w, int revents);	113	static void e_cb (EV_P_ ev_watcher *w, int revents);
82		114
83	static int	115	static int
84	sv_fileno (SV *fh)	116	sv_fileno (SV *fh)
85	{	117	{
86	SvGETMAGIC (fh);	118	SvGETMAGIC (fh);
…		…
89	fh = SvRV (fh);	121	fh = SvRV (fh);
90		122
91	if (SvTYPE (fh) == SVt_PVGV)	123	if (SvTYPE (fh) == SVt_PVGV)
92	return PerlIO_fileno (IoIFP (sv_2io (fh)));	124	return PerlIO_fileno (IoIFP (sv_2io (fh)));
93		125
94	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	126	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
95	return SvIV (fh);	127	return SvIV (fh);
96		128
97	return -1;	129	return -1;
98	}	130	}
99		131
		132	static SV *
		133	e_get_cv (SV *cb_sv)
		134	{
		135	HV *st;
		136	GV *gvp;
		137	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		138
		139	if (!cv)
		140	croak ("EV watcher callback must be a CODE reference");
		141
		142	return (SV *)cv;
		143	}
		144
100	static void *	145	static void *
101	e_new (int size, SV *cb_sv)	146	e_new (int size, SV *cb_sv, SV *loop)
102	{	147	{
		148	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
103	struct ev_watcher *w;	149	ev_watcher *w;
104	SV *self = NEWSV (0, size);	150	SV *self = NEWSV (0, size);
105	SvPOK_only (self);	151	SvPOK_only (self);
106	SvCUR_set (self, size);	152	SvCUR_set (self, size);
107		153
108	w = (struct ev_watcher *)SvPVX (self);	154	w = (ev_watcher *)SvPVX (self);
109		155
110	ev_init (w, e_cb);	156	ev_init (w, cv ? e_cb : 0);
111		157
		158	w->loop = SvREFCNT_inc (SvRV (loop));
		159	w->e_flags = WFLAG_KEEPALIVE;
112	w->data = 0;	160	w->data = 0;
113	w->fh = 0;	161	w->fh = 0;
114	w->cb_sv = newSVsv (cb_sv);	162	w->cb_sv = SvREFCNT_inc (cv);
115	w->self = self;	163	w->self = self;
116		164
117	return (void *)w;	165	return (void *)w;
118	}	166	}
119		167
120	static void	168	static void
121	e_destroy (void *w_)	169	e_destroy (void *w_)
122	{	170	{
123	struct ev_watcher *w = (struct ev_watcher *)w_;	171	ev_watcher *w = (ev_watcher *)w_;
124		172
		173	SvREFCNT_dec (w->loop ); w->loop = 0;
125	SvREFCNT_dec (w->fh ); w->fh = 0;	174	SvREFCNT_dec (w->fh ); w->fh = 0;
126	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	175	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
127	SvREFCNT_dec (w->data ); w->data = 0;	176	SvREFCNT_dec (w->data ); w->data = 0;
128	}	177	}
129		178
130	static SV *	179	static SV *
131	e_bless (struct ev_watcher *w, HV *stash)	180	e_bless (ev_watcher *w, HV *stash)
132	{	181	{
133	SV *rv;	182	SV *rv;
134		183
135	if (SvOBJECT (w->self))	184	if (SvOBJECT (w->self))
136	rv = newRV_inc (w->self);	185	rv = newRV_inc (w->self);
…		…
142	}	191	}
143		192
144	return rv;	193	return rv;
145	}	194	}
146		195
		196	static SV *sv_events_cache;
		197
147	static void	198	static void
148	e_cb (struct ev_watcher *w, int revents)	199	e_cb (EV_P_ ev_watcher *w, int revents)
149	{	200	{
150	dSP;	201	dSP;
151	I32 mark = SP - PL_stack_base;	202	I32 mark = SP - PL_stack_base;
152	SV *sv_self, *sv_events, *sv_status = 0;	203	SV *sv_self, *sv_events;
153	static SV *sv_events_cache;
154		204
155	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	205	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
156		206
157	if (sv_events_cache)	207	if (sv_events_cache)
158	{	208	{
…		…
167	PUSHs (sv_self);	217	PUSHs (sv_self);
168	PUSHs (sv_events);	218	PUSHs (sv_events);
169		219
170	PUTBACK;	220	PUTBACK;
171	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	221	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
172	SP = PL_stack_base + mark; PUTBACK;
173		222
174	SvREFCNT_dec (sv_self);	223	SvREFCNT_dec (sv_self);
175	SvREFCNT_dec (sv_status);
176		224
177	if (sv_events_cache)	225	if (sv_events_cache)
178	SvREFCNT_dec (sv_events);	226	SvREFCNT_dec (sv_events);
179	else	227	else
180	sv_events_cache = sv_events;	228	sv_events_cache = sv_events;
181		229
182	if (SvTRUE (ERRSV))	230	if (SvTRUE (ERRSV))
183	{	231	{
		232	SPAGAIN;
184	PUSHMARK (SP);	233	PUSHMARK (SP);
185	PUTBACK;	234	PUTBACK;
186	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	235	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
187	SP = PL_stack_base + mark; PUTBACK;
188	}	236	}
		237
		238	SP = PL_stack_base + mark;
		239	PUTBACK;
		240	}
		241
		242	static void
		243	e_once_cb (int revents, void *arg)
		244	{
		245	dSP;
		246	I32 mark = SP - PL_stack_base;
		247	SV *sv_events;
		248
		249	if (sv_events_cache)
		250	{
		251	sv_events = sv_events_cache; sv_events_cache = 0;
		252	SvIV_set (sv_events, revents);
		253	}
		254	else
		255	sv_events = newSViv (revents);
		256
		257	PUSHMARK (SP);
		258	XPUSHs (sv_events);
		259
		260	PUTBACK;
		261	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
		262
		263	SvREFCNT_dec ((SV *)arg);
		264
		265	if (sv_events_cache)
		266	SvREFCNT_dec (sv_events);
		267	else
		268	sv_events_cache = sv_events;
		269
		270	if (SvTRUE (ERRSV))
		271	{
		272	SPAGAIN;
		273	PUSHMARK (SP);
		274	PUTBACK;
		275	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		276	}
		277
		278	SP = PL_stack_base + mark;
		279	PUTBACK;
189	}	280	}
190		281
191	static ev_tstamp	282	static ev_tstamp
192	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	283	e_periodic_cb (ev_periodic *w, ev_tstamp now)
193	{	284	{
194	ev_tstamp retval;	285	ev_tstamp retval;
195	int count;	286	int count;
196	dSP;	287	dSP;
197		288
…		…
229	LEAVE;	320	LEAVE;
230		321
231	return retval;	322	return retval;
232	}	323	}
233		324
234	/////////////////////////////////////////////////////////////////////////////
235	// DNS
236
237	#ifndef _WIN32
238	static void
239	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
240	{
241	dSP;
242	SV *cb = (SV *)arg;
243
244	ENTER;
245	SAVETMPS;
246	PUSHMARK (SP);
247	EXTEND (SP, count + 3);
248	PUSHs (sv_2mortal (newSViv (result)));
249
250	if (result == DNS_ERR_NONE && ttl >= 0)
251	{
252	int i;
253
254	PUSHs (sv_2mortal (newSViv (type)));
255	PUSHs (sv_2mortal (newSViv (ttl)));
256
257	for (i = 0; i < count; ++i)
258	switch (type)
259	{
260	case DNS_IPv6_AAAA:
261	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
262	break;
263	case DNS_IPv4_A:
264	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
265	break;
266	case DNS_PTR:
267	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
268	break;
269	}
270	}
271
272	PUTBACK;
273	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
274
275	FREETMPS;
276
277	if (SvTRUE (ERRSV))
278	{
279	PUSHMARK (SP);
280	PUTBACK;
281	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
282	}
283
284	LEAVE;
285	}
286	#endif
287
288	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	325	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
289	croak (# repeat " value must be >= 0");	326	croak (# repeat " value must be >= 0");
290		327
291	#define CHECK_FD(fh,fd) if ((fd) < 0) \	328	#define CHECK_FD(fh,fd) if ((fd) < 0) \
292	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	329	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		330
		331	#define CHECK_SIG(sv,num) if ((num) < 0) \
		332	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
293		333
294	/////////////////////////////////////////////////////////////////////////////	334	/////////////////////////////////////////////////////////////////////////////
295	// XS interface functions	335	// XS interface functions
296		336
297	MODULE = EV PACKAGE = EV PREFIX = ev_	337	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
320	const_iv (EV_, CHECK)	360	const_iv (EV_, CHECK)
321	const_iv (EV_, ERROR)	361	const_iv (EV_, ERROR)
322		362
323	const_iv (EV, LOOP_ONESHOT)	363	const_iv (EV, LOOP_ONESHOT)
324	const_iv (EV, LOOP_NONBLOCK)	364	const_iv (EV, LOOP_NONBLOCK)
		365	const_iv (EV, UNLOOP_ONE)
		366	const_iv (EV, UNLOOP_ALL)
325		367
326	const_iv (EV, METHOD_AUTO)
327	const_iv (EV, METHOD_SELECT)	368	const_iv (EV, BACKEND_SELECT)
328	const_iv (EV, METHOD_POLL)	369	const_iv (EV, BACKEND_POLL)
329	const_iv (EV, METHOD_EPOLL)	370	const_iv (EV, BACKEND_EPOLL)
330	const_iv (EV, METHOD_KQUEUE)	371	const_iv (EV, BACKEND_KQUEUE)
331	const_iv (EV, METHOD_DEVPOLL)	372	const_iv (EV, BACKEND_DEVPOLL)
332	const_iv (EV, METHOD_PORT)	373	const_iv (EV, BACKEND_PORT)
333	const_iv (EV, METHOD_ANY)	374	const_iv (EV, FLAG_AUTO)
		375	const_iv (EV, FLAG_NOENV)
		376	const_iv (EV, FLAG_FORKCHECK)
334	};	377	};
335		378
336	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
337	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
338		381
		382	stash_loop = gv_stashpv ("EV::Loop" , 1);
339	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	383	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
340	stash_io = gv_stashpv ("EV::Io" , 1);	384	stash_io = gv_stashpv ("EV::IO" , 1);
341	stash_timer = gv_stashpv ("EV::Timer" , 1);	385	stash_timer = gv_stashpv ("EV::Timer" , 1);
342	stash_periodic = gv_stashpv ("EV::Periodic", 1);	386	stash_periodic = gv_stashpv ("EV::Periodic", 1);
343	stash_signal = gv_stashpv ("EV::Signal" , 1);	387	stash_signal = gv_stashpv ("EV::Signal" , 1);
344	stash_idle = gv_stashpv ("EV::Idle" , 1);	388	stash_idle = gv_stashpv ("EV::Idle" , 1);
345	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	389	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
346	stash_check = gv_stashpv ("EV::Check" , 1);	390	stash_check = gv_stashpv ("EV::Check" , 1);
347	stash_child = gv_stashpv ("EV::Child" , 1);	391	stash_child = gv_stashpv ("EV::Child" , 1);
		392	stash_embed = gv_stashpv ("EV::Embed" , 1);
		393	stash_stat = gv_stashpv ("EV::Stat" , 1);
		394	stash_fork = gv_stashpv ("EV::Fork" , 1);
		395	stash_async = gv_stashpv ("EV::Async" , 1);
348		396
349	{	397	{
350	SV *sv = perl_get_sv ("EV::API", TRUE);	398	SV *sv = perl_get_sv ("EV::API", TRUE);
351	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	399	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
352		400
353	/* the poor man's shared library emulator */	401	/* the poor man's shared library emulator */
354	evapi.ver = EV_API_VERSION;	402	evapi.ver = EV_API_VERSION;
355	evapi.rev = EV_API_REVISION;	403	evapi.rev = EV_API_REVISION;
356	evapi.sv_fileno = sv_fileno;	404	evapi.sv_fileno = sv_fileno;
357	evapi.sv_signum = sv_signum;	405	evapi.sv_signum = sv_signum;
		406	evapi.supported_backends = ev_supported_backends ();
		407	evapi.recommended_backends = ev_recommended_backends ();
		408	evapi.embeddable_backends = ev_embeddable_backends ();
		409	evapi.time_ = ev_time;
		410	evapi.sleep_ = ev_sleep;
		411	evapi.loop_new = ev_loop_new;
		412	evapi.loop_destroy = ev_loop_destroy;
		413	evapi.loop_fork = ev_loop_fork;
		414	evapi.loop_count = ev_loop_count;
358	evapi.now = ev_now;	415	evapi.now = ev_now;
359	evapi.method = ev_method;	416	evapi.backend = ev_backend;
360	evapi.unloop = ev_unloop;	417	evapi.unloop = ev_unloop;
361	evapi.time = ev_time;	418	evapi.ref = ev_ref;
		419	evapi.unref = ev_unref;
362	evapi.loop = ev_loop;	420	evapi.loop = ev_loop;
363	evapi.once = ev_once;	421	evapi.once = ev_once;
364	evapi.io_start = ev_io_start;	422	evapi.io_start = ev_io_start;
365	evapi.io_stop = ev_io_stop;	423	evapi.io_stop = ev_io_stop;
366	evapi.timer_start = ev_timer_start;	424	evapi.timer_start = ev_timer_start;
367	evapi.timer_stop = ev_timer_stop;	425	evapi.timer_stop = ev_timer_stop;
368	evapi.timer_again = ev_timer_again;	426	evapi.timer_again = ev_timer_again;
369	evapi.periodic_start = ev_periodic_start;	427	evapi.periodic_start = ev_periodic_start;
370	evapi.periodic_stop = ev_periodic_stop;	428	evapi.periodic_stop = ev_periodic_stop;
371	evapi.signal_start = ev_signal_start;	429	evapi.signal_start = ev_signal_start;
372	evapi.signal_stop = ev_signal_stop;	430	evapi.signal_stop = ev_signal_stop;
373	evapi.idle_start = ev_idle_start;	431	evapi.idle_start = ev_idle_start;
374	evapi.idle_stop = ev_idle_stop;	432	evapi.idle_stop = ev_idle_stop;
375	evapi.prepare_start = ev_prepare_start;	433	evapi.prepare_start = ev_prepare_start;
376	evapi.prepare_stop = ev_prepare_stop;	434	evapi.prepare_stop = ev_prepare_stop;
377	evapi.check_start = ev_check_start;	435	evapi.check_start = ev_check_start;
378	evapi.check_stop = ev_check_stop;	436	evapi.check_stop = ev_check_stop;
379	evapi.child_start = ev_child_start;	437	evapi.child_start = ev_child_start;
380	evapi.child_stop = ev_child_stop;	438	evapi.child_stop = ev_child_stop;
		439	evapi.stat_start = ev_stat_start;
		440	evapi.stat_stop = ev_stat_stop;
		441	evapi.stat_stat = ev_stat_stat;
		442	evapi.embed_start = ev_embed_start;
		443	evapi.embed_stop = ev_embed_stop;
		444	evapi.embed_sweep = ev_embed_sweep;
		445	evapi.fork_start = ev_fork_start;
		446	evapi.fork_stop = ev_fork_stop;
		447	evapi.async_start = ev_async_start;
		448	evapi.async_stop = ev_async_stop;
		449	evapi.async_send = ev_async_send;
		450	evapi.clear_pending = ev_clear_pending;
		451	evapi.invoke = ev_invoke;
381		452
382	sv_setiv (sv, (IV)&evapi);	453	sv_setiv (sv, (IV)&evapi);
383	SvREADONLY_on (sv);	454	SvREADONLY_on (sv);
384	}	455	}
385	#ifndef _WIN32	456	#ifndef _WIN32
386	pthread_atfork (0, 0, ev_default_fork);	457	pthread_atfork (0, 0, ev_default_fork);
387	#endif	458	#endif
388	}	459	}
389		460
		461	SV *ev_default_loop (unsigned int flags = 0)
		462	CODE:
		463	{
		464	if (!default_loop_sv)
		465	{
		466	evapi.default_loop = ev_default_loop (flags);
		467
		468	if (!evapi.default_loop)
		469	XSRETURN_UNDEF;
		470
		471	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		472	}
		473
		474	RETVAL = newSVsv (default_loop_sv);
		475	}
		476	OUTPUT:
		477	RETVAL
		478
		479	void ev_default_destroy ()
		480	CODE:
		481	ev_default_destroy ();
		482	SvREFCNT_dec (default_loop_sv);
		483	default_loop_sv = 0;
		484
		485	unsigned int ev_supported_backends ()
		486
		487	unsigned int ev_recommended_backends ()
		488
		489	unsigned int ev_embeddable_backends ()
		490
		491	NV ev_time ()
		492
390	NV ev_now ()	493	NV ev_now ()
		494	C_ARGS: evapi.default_loop
391		495
392	int ev_method ()	496	unsigned int ev_backend ()
		497	C_ARGS: evapi.default_loop
393		498
394	NV ev_time ()	499	unsigned int ev_loop_count ()
		500	C_ARGS: evapi.default_loop
395		501
396	int ev_default_loop (int methods = EVMETHOD_AUTO)	502	void ev_set_io_collect_interval (NV interval)
		503	C_ARGS: evapi.default_loop, interval
		504
		505	void ev_set_timeout_collect_interval (NV interval)
		506	C_ARGS: evapi.default_loop, interval
397		507
398	void ev_loop (int flags = 0)	508	void ev_loop (int flags = 0)
		509	C_ARGS: evapi.default_loop, flags
399		510
400	void ev_unloop (int how = 1)	511	void ev_unloop (int how = EVUNLOOP_ONE)
		512	C_ARGS: evapi.default_loop, how
401		513
		514	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		515	C_ARGS: evapi.default_loop, fd, revents
		516
		517	void ev_feed_signal_event (SV *signal)
		518	CODE:
		519	{
		520	Signal signum = sv_signum (signal);
		521	CHECK_SIG (signal, signum);
		522
		523	ev_feed_signal_event (evapi.default_loop, signum);
		524	}
		525
402	struct ev_io *io (SV *fh, int events, SV *cb)	526	ev_io *io (SV *fh, int events, SV *cb)
403	ALIAS:	527	ALIAS:
404	io_ns = 1	528	io_ns = 1
405	CODE:	529	CODE:
406	{	530	{
407	int fd = sv_fileno (fh);	531	int fd = sv_fileno (fh);
408	CHECK_FD (fh, fd);	532	CHECK_FD (fh, fd);
409		533
410	RETVAL = e_new (sizeof (struct ev_io), cb);	534	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
411	RETVAL->fh = newSVsv (fh);	535	RETVAL->fh = newSVsv (fh);
412	ev_io_set (RETVAL, fd, events);	536	ev_io_set (RETVAL, fd, events);
413	if (!ix) ev_io_start (RETVAL);	537	if (!ix) START (io, RETVAL);
414	}	538	}
415	OUTPUT:	539	OUTPUT:
416	RETVAL	540	RETVAL
417		541
418	struct ev_timer *timer (NV after, NV repeat, SV *cb)	542	ev_timer *timer (NV after, NV repeat, SV *cb)
419	ALIAS:	543	ALIAS:
420	timer_ns = 1	544	timer_ns = 1
421	INIT:	545	INIT:
422	CHECK_REPEAT (repeat);	546	CHECK_REPEAT (repeat);
423	CODE:	547	CODE:
424	RETVAL = e_new (sizeof (struct ev_timer), cb);	548	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
425	ev_timer_set (RETVAL, after, repeat);	549	ev_timer_set (RETVAL, after, repeat);
426	if (!ix) ev_timer_start (RETVAL);	550	if (!ix) START (timer, RETVAL);
427	OUTPUT:	551	OUTPUT:
428	RETVAL	552	RETVAL
429		553
430	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	554	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
431	ALIAS:	555	ALIAS:
432	periodic_ns = 1	556	periodic_ns = 1
433	INIT:	557	INIT:
434	CHECK_REPEAT (interval);	558	CHECK_REPEAT (interval);
435	CODE:	559	CODE:
436	{	560	{
437	struct ev_periodic *w;	561	ev_periodic *w;
438	w = e_new (sizeof (struct ev_periodic), cb);	562	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
439	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	563	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
440	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	564	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
441	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	565	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
442	if (!ix) ev_periodic_start (w);	566	if (!ix) START (periodic, w);
443	}	567	}
444	OUTPUT:	568	OUTPUT:
445	RETVAL	569	RETVAL
446		570
447	struct ev_signal *signal (Signal signum, SV *cb)	571	ev_signal *signal (SV *signal, SV *cb)
448	ALIAS:	572	ALIAS:
449	signal_ns = 1	573	signal_ns = 1
450	CODE:	574	CODE:
		575	{
		576	Signal signum = sv_signum (signal);
		577	CHECK_SIG (signal, signum);
		578
451	RETVAL = e_new (sizeof (struct ev_signal), cb);	579	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
452	ev_signal_set (RETVAL, signum);	580	ev_signal_set (RETVAL, signum);
453	if (!ix) ev_signal_start (RETVAL);	581	if (!ix) START (signal, RETVAL);
		582	}
454	OUTPUT:	583	OUTPUT:
455	RETVAL	584	RETVAL
456		585
457	struct ev_idle *idle (SV *cb)	586	ev_idle *idle (SV *cb)
458	ALIAS:	587	ALIAS:
459	idle_ns = 1	588	idle_ns = 1
460	CODE:	589	CODE:
461	RETVAL = e_new (sizeof (struct ev_idle), cb);	590	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
462	ev_idle_set (RETVAL);	591	ev_idle_set (RETVAL);
463	if (!ix) ev_idle_start (RETVAL);	592	if (!ix) START (idle, RETVAL);
464	OUTPUT:	593	OUTPUT:
465	RETVAL	594	RETVAL
466		595
467	struct ev_prepare *prepare (SV *cb)	596	ev_prepare *prepare (SV *cb)
468	ALIAS:	597	ALIAS:
469	prepare_ns = 1	598	prepare_ns = 1
470	CODE:	599	CODE:
471	RETVAL = e_new (sizeof (struct ev_prepare), cb);	600	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
472	ev_prepare_set (RETVAL);	601	ev_prepare_set (RETVAL);
473	if (!ix) ev_prepare_start (RETVAL);	602	if (!ix) START (prepare, RETVAL);
474	OUTPUT:	603	OUTPUT:
475	RETVAL	604	RETVAL
476		605
477	struct ev_check *check (SV *cb)	606	ev_check *check (SV *cb)
478	ALIAS:	607	ALIAS:
479	check_ns = 1	608	check_ns = 1
480	CODE:	609	CODE:
481	RETVAL = e_new (sizeof (struct ev_check), cb);	610	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
482	ev_check_set (RETVAL);	611	ev_check_set (RETVAL);
483	if (!ix) ev_check_start (RETVAL);	612	if (!ix) START (check, RETVAL);
484	OUTPUT:	613	OUTPUT:
485	RETVAL	614	RETVAL
486		615
		616	ev_fork *fork (SV *cb)
		617	ALIAS:
		618	fork_ns = 1
		619	CODE:
		620	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		621	ev_fork_set (RETVAL);
		622	if (!ix) START (fork, RETVAL);
		623	OUTPUT:
		624	RETVAL
		625
487	struct ev_child *child (int pid, SV *cb)	626	ev_child *child (int pid, int trace, SV *cb)
488	ALIAS:	627	ALIAS:
489	check_ns = 1	628	child_ns = 1
490	CODE:	629	CODE:
491	RETVAL = e_new (sizeof (struct ev_child), cb);	630	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
492	ev_child_set (RETVAL, pid);	631	ev_child_set (RETVAL, pid, trace);
493	if (!ix) ev_child_start (RETVAL);	632	if (!ix) START (child, RETVAL);
494	OUTPUT:	633	OUTPUT:
495	RETVAL	634	RETVAL
496		635
		636	ev_stat *stat (SV *path, NV interval, SV *cb)
		637	ALIAS:
		638	stat_ns = 1
		639	CODE:
		640	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		641	RETVAL->fh = newSVsv (path);
		642	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		643	if (!ix) START (stat, RETVAL);
		644	OUTPUT:
		645	RETVAL
		646
		647	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		648	ALIAS:
		649	embed_ns = 1
		650	CODE:
		651	{
		652	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		653	croak ("passed loop is not embeddable via EV::embed,");
		654
		655	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		656	RETVAL->fh = newSVsv (ST (0));
		657	ev_embed_set (RETVAL, loop);
		658	if (!ix) START (embed, RETVAL);
		659	}
		660	OUTPUT:
		661	RETVAL
		662
		663	ev_async *async (SV *cb)
		664	ALIAS:
		665	async_ns = 1
		666	CODE:
		667	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		668	ev_async_set (RETVAL);
		669	if (!ix) START (async, RETVAL);
		670	OUTPUT:
		671	RETVAL
		672
		673	void once (SV *fh, int events, SV *timeout, SV *cb)
		674	CODE:
		675	ev_once (
		676	evapi.default_loop,
		677	sv_fileno (fh), events,
		678	SvOK (timeout) ? SvNV (timeout) : -1.,
		679	e_once_cb,
		680	newSVsv (cb)
		681	);
497		682
498	PROTOTYPES: DISABLE	683	PROTOTYPES: DISABLE
499		684
500	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	685	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
501		686
502	int ev_is_active (struct ev_watcher *w)	687	int ev_is_active (ev_watcher *w)
503		688
		689	int ev_is_pending (ev_watcher *w)
		690
		691	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		692	C_ARGS: e_loop (w), w, revents
		693
		694	int ev_clear_pending (ev_watcher *w)
		695	C_ARGS: e_loop (w), w
		696
		697	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		698	C_ARGS: e_loop (w), w, revents
		699
		700	int keepalive (ev_watcher *w, int new_value = 0)
		701	CODE:
		702	{
		703	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		704	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		705
		706	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		707	{
		708	REF (w);
		709	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		710	UNREF (w);
		711	}
		712	}
		713	OUTPUT:
		714	RETVAL
		715
504	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	716	SV *cb (ev_watcher *w, SV *new_cb = 0)
505	CODE:	717	CODE:
506	{	718	{
507	RETVAL = newSVsv (w->cb_sv);
508
509	if (items > 1)	719	if (items > 1)
510	sv_setsv (w->cb_sv, new_cb);	720	{
		721	new_cb = e_get_cv (new_cb);
		722	RETVAL = newRV_noinc (w->cb_sv);
		723	w->cb_sv = SvREFCNT_inc (new_cb);
		724	}
		725	else
		726	RETVAL = newRV_inc (w->cb_sv);
511	}	727	}
512	OUTPUT:	728	OUTPUT:
513	RETVAL	729	RETVAL
514		730
515	SV *data (struct ev_watcher *w, SV *new_data = 0)	731	SV *data (ev_watcher *w, SV *new_data = 0)
516	CODE:	732	CODE:
517	{	733	{
518	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	734	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
519	}
520	OUTPUT:
521	RETVAL
522		735
523	void trigger (struct ev_watcher *w, int revents = EV_NONE)	736	if (items > 1)
524	CODE:	737	{
525	w->cb (w, revents);	738	SvREFCNT_dec (w->data);
		739	w->data = newSVsv (new_data);
		740	}
		741	}
		742	OUTPUT:
		743	RETVAL
526		744
		745	SV *loop (ev_watcher *w)
		746	CODE:
		747	RETVAL = newRV_inc (w->loop);
		748	OUTPUT:
		749	RETVAL
		750
527	int priority (struct ev_watcher *w, int new_priority = 0)	751	int priority (ev_watcher *w, int new_priority = 0)
528	CODE:	752	CODE:
529	{	753	{
530	RETVAL = w->priority;	754	RETVAL = w->priority;
531		755
532	if (items > 1)	756	if (items > 1)
533	{	757	{
534	int active = ev_is_active (w);	758	int active = ev_is_active (w);
535
536	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
537	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
538		759
539	if (active)	760	if (active)
540	{	761	{
541	/* grrr. */	762	/* grrr. */
542	PUSHMARK (SP);	763	PUSHMARK (SP);
543	XPUSHs (ST (0));	764	XPUSHs (ST (0));
		765	PUTBACK;
544	call_method ("stop", G_DISCARD | G_VOID);	766	call_method ("stop", G_DISCARD | G_VOID);
545	}	767	}
546		768
547	ev_set_priority (w, new_priority);	769	ev_set_priority (w, new_priority);
548		770
549	if (active)	771	if (active)
550	{	772	{
551	PUSHMARK (SP);	773	PUSHMARK (SP);
552	XPUSHs (ST (0));	774	XPUSHs (ST (0));
		775	PUTBACK;
553	call_method ("start", G_DISCARD | G_VOID);	776	call_method ("start", G_DISCARD | G_VOID);
554	}	777	}
555	}	778	}
556	}	779	}
557	OUTPUT:	780	OUTPUT:
558	RETVAL	781	RETVAL
559		782
560	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	783	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
561		784
562	void ev_io_start (struct ev_io *w)	785	void ev_io_start (ev_io *w)
		786	CODE:
		787	START (io, w);
563		788
564	void ev_io_stop (struct ev_io *w)	789	void ev_io_stop (ev_io *w)
		790	CODE:
		791	STOP (io, w);
565		792
566	void DESTROY (struct ev_io *w)	793	void DESTROY (ev_io *w)
567	CODE:	794	CODE:
568	ev_io_stop (w);	795	STOP (io, w);
569	e_destroy (w);	796	e_destroy (w);
570		797
571	void set (struct ev_io *w, SV *fh, int events)	798	void set (ev_io *w, SV *fh, int events)
572	CODE:	799	CODE:
573	{	800	{
574	int active = ev_is_active (w);
575	int fd = sv_fileno (fh);	801	int fd = sv_fileno (fh);
576	CHECK_FD (fh, fd);	802	CHECK_FD (fh, fd);
577		803
578	if (active) ev_io_stop (w);
579
580	sv_setsv (w->fh, fh);	804	sv_setsv (w->fh, fh);
581	ev_io_set (w, fd, events);	805	RESET (io, w, (w, fd, events));
582
583	if (active) ev_io_start (w);
584	}	806	}
585		807
586	SV *fh (struct ev_io *w, SV *new_fh = 0)	808	SV *fh (ev_io *w, SV *new_fh = 0)
587	CODE:	809	CODE:
588	{	810	{
589	RETVAL = newSVsv (w->fh);
590
591	if (items > 1)	811	if (items > 1)
592	{	812	{
593	int active = ev_is_active (w);	813	int fd = sv_fileno (new_fh);
594	if (active) ev_io_stop (w);	814	CHECK_FD (new_fh, fd);
595		815
596	sv_setsv (w->fh, new_fh);	816	RETVAL = w->fh;
597	ev_io_set (w, sv_fileno (w->fh), w->events);	817	w->fh = newSVsv (new_fh);
598		818
599	if (active) ev_io_start (w);	819	RESET (io, w, (w, fd, w->events));
600	}	820	}
		821	else
		822	RETVAL = newSVsv (w->fh);
601	}	823	}
602	OUTPUT:	824	OUTPUT:
603	RETVAL	825	RETVAL
604		826
605	int events (struct ev_io *w, int new_events = EV_UNDEF)	827	int events (ev_io *w, int new_events = EV_UNDEF)
606	CODE:	828	CODE:
607	{	829	{
608	RETVAL = w->events;	830	RETVAL = w->events;
		831
		832	if (items > 1)
		833	RESET (io, w, (w, w->fd, new_events));
		834	}
		835	OUTPUT:
		836	RETVAL
		837
		838	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		839
		840	void ev_signal_start (ev_signal *w)
		841	CODE:
		842	START (signal, w);
		843
		844	void ev_signal_stop (ev_signal *w)
		845	CODE:
		846	STOP (signal, w);
		847
		848	void DESTROY (ev_signal *w)
		849	CODE:
		850	STOP (signal, w);
		851	e_destroy (w);
		852
		853	void set (ev_signal *w, SV *signal)
		854	CODE:
		855	{
		856	Signal signum = sv_signum (signal);
		857	CHECK_SIG (signal, signum);
		858
		859	RESET (signal, w, (w, signum));
		860	}
		861
		862	int signal (ev_signal *w, SV *new_signal = 0)
		863	CODE:
		864	{
		865	RETVAL = w->signum;
609		866
610	if (items > 1)	867	if (items > 1)
611	{	868	{
612	int active = ev_is_active (w);	869	Signal signum = sv_signum (new_signal);
613	if (active) ev_io_stop (w);	870	CHECK_SIG (new_signal, signum);
614		871
615	ev_io_set (w, w->fd, new_events);	872	RESET (signal, w, (w, signum));
616
617	if (active) ev_io_start (w);
618	}	873	}
619	}	874	}
620	OUTPUT:	875	OUTPUT:
621	RETVAL	876	RETVAL
622		877
623	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	878	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
624		879
625	void ev_signal_start (struct ev_signal *w)	880	void ev_timer_start (ev_timer *w)
626		881	INIT:
627	void ev_signal_stop (struct ev_signal *w)	882	CHECK_REPEAT (w->repeat);
628
629	void DESTROY (struct ev_signal *w)
630	CODE:	883	CODE:
631	ev_signal_stop (w);	884	START (timer, w);
		885
		886	void ev_timer_stop (ev_timer *w)
		887	CODE:
		888	STOP (timer, w);
		889
		890	void ev_timer_again (ev_timer *w)
		891	INIT:
		892	CHECK_REPEAT (w->repeat);
		893	CODE:
		894	REF (w);
		895	ev_timer_again (e_loop (w), w);
		896	UNREF (w);
		897
		898	void DESTROY (ev_timer *w)
		899	CODE:
		900	STOP (timer, w);
632	e_destroy (w);	901	e_destroy (w);
633		902
634	void set (struct ev_signal *w, SV *signal)	903	void set (ev_timer *w, NV after, NV repeat = 0.)
		904	INIT:
		905	CHECK_REPEAT (repeat);
635	CODE:	906	CODE:
636	{	907	RESET (timer, w, (w, after, repeat));
637	Signal signum = sv_signum (signal); /* may croak here */
638	int active = ev_is_active (w);
639		908
640	if (active) ev_signal_stop (w);	909	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
641		910
642	ev_signal_set (w, signum);	911	void ev_periodic_start (ev_periodic *w)
643		912	INIT:
644	if (active) ev_signal_start (w);	913	CHECK_REPEAT (w->interval);
645	}
646
647	int signal (struct ev_signal *w, SV *new_signal = 0)
648	CODE:	914	CODE:
		915	START (periodic, w);
		916
		917	void ev_periodic_stop (ev_periodic *w)
		918	CODE:
		919	STOP (periodic, w);
		920
		921	void ev_periodic_again (ev_periodic *w)
		922	CODE:
		923	REF (w);
		924	ev_periodic_again (e_loop (w), w);
		925	UNREF (w);
		926
		927	void DESTROY (ev_periodic *w)
		928	CODE:
		929	STOP (periodic, w);
		930	e_destroy (w);
		931
		932	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		933	INIT:
		934	CHECK_REPEAT (interval);
		935	CODE:
649	{	936	{
650	RETVAL = w->signum;	937	SvREFCNT_dec (w->fh);
		938	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		939
		940	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		941	}
		942
		943	NV at (ev_periodic *w)
		944	CODE:
		945	RETVAL = ev_periodic_at (w);
		946	OUTPUT:
		947	RETVAL
		948
		949	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		950
		951	void ev_idle_start (ev_idle *w)
		952	CODE:
		953	START (idle, w);
		954
		955	void ev_idle_stop (ev_idle *w)
		956	CODE:
		957	STOP (idle, w);
		958
		959	void DESTROY (ev_idle *w)
		960	CODE:
		961	STOP (idle, w);
		962	e_destroy (w);
		963
		964	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		965
		966	void ev_prepare_start (ev_prepare *w)
		967	CODE:
		968	START (prepare, w);
		969
		970	void ev_prepare_stop (ev_prepare *w)
		971	CODE:
		972	STOP (prepare, w);
		973
		974	void DESTROY (ev_prepare *w)
		975	CODE:
		976	STOP (prepare, w);
		977	e_destroy (w);
		978
		979	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		980
		981	void ev_check_start (ev_check *w)
		982	CODE:
		983	START (check, w);
		984
		985	void ev_check_stop (ev_check *w)
		986	CODE:
		987	STOP (check, w);
		988
		989	void DESTROY (ev_check *w)
		990	CODE:
		991	STOP (check, w);
		992	e_destroy (w);
		993
		994	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		995
		996	void ev_fork_start (ev_fork *w)
		997	CODE:
		998	START (fork, w);
		999
		1000	void ev_fork_stop (ev_fork *w)
		1001	CODE:
		1002	STOP (fork, w);
		1003
		1004	void DESTROY (ev_fork *w)
		1005	CODE:
		1006	STOP (fork, w);
		1007	e_destroy (w);
		1008
		1009	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1010
		1011	void ev_child_start (ev_child *w)
		1012	CODE:
		1013	START (child, w);
		1014
		1015	void ev_child_stop (ev_child *w)
		1016	CODE:
		1017	STOP (child, w);
		1018
		1019	void DESTROY (ev_child *w)
		1020	CODE:
		1021	STOP (child, w);
		1022	e_destroy (w);
		1023
		1024	void set (ev_child *w, int pid, int trace)
		1025	CODE:
		1026	RESET (child, w, (w, pid, trace));
		1027
		1028	int pid (ev_child *w)
		1029	ALIAS:
		1030	rpid = 1
		1031	rstatus = 2
		1032	CODE:
		1033	RETVAL = ix == 0 ? w->pid
		1034	: ix == 1 ? w->rpid
		1035	: w->rstatus;
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1040
		1041	void ev_stat_start (ev_stat *w)
		1042	CODE:
		1043	START (stat, w);
		1044
		1045	void ev_stat_stop (ev_stat *w)
		1046	CODE:
		1047	STOP (stat, w);
		1048
		1049	void DESTROY (ev_stat *w)
		1050	CODE:
		1051	STOP (stat, w);
		1052	e_destroy (w);
		1053
		1054	void set (ev_stat *w, SV *path, NV interval)
		1055	CODE:
		1056	{
		1057	sv_setsv (w->fh, path);
		1058	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1059	}
		1060
		1061	SV *path (ev_stat *w, SV *new_path = 0)
		1062	CODE:
		1063	{
		1064	RETVAL = SvREFCNT_inc (w->fh);
651		1065
652	if (items > 1)	1066	if (items > 1)
653	{	1067	{
654	Signal signum = sv_signum (new_signal); /* may croak here */	1068	SvREFCNT_dec (w->fh);
655	int active = ev_is_active (w);	1069	w->fh = newSVsv (new_path);
656	if (active) ev_signal_stop (w);	1070	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
657
658	ev_signal_set (w, signum);
659
660	if (active) ev_signal_start (w);
661	}	1071	}
662	}	1072	}
663	OUTPUT:	1073	OUTPUT:
664	RETVAL	1074	RETVAL
665		1075
		1076	NV interval (ev_stat *w, NV new_interval = 0.)
		1077	CODE:
		1078	{
		1079	RETVAL = w->interval;
		1080
		1081	if (items > 1)
		1082	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
		1087	void prev (ev_stat *w)
		1088	ALIAS:
		1089	stat = 1
		1090	attr = 2
		1091	PPCODE:
		1092	{
		1093	ev_statdata *s = ix ? &w->attr : &w->prev;
		1094
		1095	if (ix == 1)
		1096	ev_stat_stat (e_loop (w), w);
		1097	else if (!s->st_nlink)
		1098	errno = ENOENT;
		1099
		1100	PL_statcache.st_dev = s->st_nlink;
		1101	PL_statcache.st_ino = s->st_ino;
		1102	PL_statcache.st_mode = s->st_mode;
		1103	PL_statcache.st_nlink = s->st_nlink;
		1104	PL_statcache.st_uid = s->st_uid;
		1105	PL_statcache.st_gid = s->st_gid;
		1106	PL_statcache.st_rdev = s->st_rdev;
		1107	PL_statcache.st_size = s->st_size;
		1108	PL_statcache.st_atime = s->st_atime;
		1109	PL_statcache.st_mtime = s->st_mtime;
		1110	PL_statcache.st_ctime = s->st_ctime;
		1111
		1112	if (GIMME_V == G_SCALAR)
		1113	XPUSHs (boolSV (s->st_nlink));
		1114	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1115	{
		1116	EXTEND (SP, 13);
		1117	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1118	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1119	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1120	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1121	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1122	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1123	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1124	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1125	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1126	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1127	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1128	PUSHs (sv_2mortal (newSVuv (4096)));
		1129	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1130	}
		1131	}
		1132
666	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1133	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
667		1134
668	void ev_timer_start (struct ev_timer *w)	1135	void ev_embed_start (ev_embed *w)
669	INIT:	1136	CODE:
670	CHECK_REPEAT (w->repeat);	1137	START (embed, w);
671		1138
672	void ev_timer_stop (struct ev_timer *w)	1139	void ev_embed_stop (ev_embed *w)
		1140	CODE:
		1141	STOP (embed, w);
673		1142
674	void ev_timer_again (struct ev_timer *w)
675	INIT:
676	CHECK_REPEAT (w->repeat);
677
678	void DESTROY (struct ev_timer *w)	1143	void DESTROY (ev_embed *w)
679	CODE:	1144	CODE:
680	ev_timer_stop (w);	1145	STOP (embed, w);
681	e_destroy (w);	1146	e_destroy (w);
682		1147
683	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1148	void set (ev_embed *w, struct ev_loop *loop)
		1149	CODE:
		1150	{
		1151	sv_setsv (w->fh, ST (1));
		1152	RESET (embed, w, (w, loop));
		1153	}
		1154
		1155	SV *other (ev_embed *w)
		1156	CODE:
		1157	RETVAL = newSVsv (w->fh);
		1158	OUTPUT:
		1159	RETVAL
		1160
		1161	void ev_embed_sweep (ev_embed *w)
		1162	C_ARGS: e_loop (w), w
		1163
		1164	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1165
		1166	void ev_async_start (ev_async *w)
		1167	CODE:
		1168	START (async, w);
		1169
		1170	void ev_async_stop (ev_async *w)
		1171	CODE:
		1172	STOP (async, w);
		1173
		1174	void DESTROY (ev_async *w)
		1175	CODE:
		1176	STOP (async, w);
		1177	e_destroy (w);
		1178
		1179	void ev_async_send (ev_async *w)
		1180	C_ARGS: e_loop (w), w
		1181
		1182	SV *ev_async_async_pending (ev_async *w)
		1183	CODE:
		1184	RETVAL = boolSV (ev_async_pending (w));
		1185	OUTPUT:
		1186	RETVAL
		1187
		1188	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1189
		1190	SV *new (SV *klass, unsigned int flags = 0)
		1191	CODE:
		1192	{
		1193	struct ev_loop *loop = ev_loop_new (flags);
		1194
		1195	if (!loop)
		1196	XSRETURN_UNDEF;
		1197
		1198	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1199	}
		1200	OUTPUT:
		1201	RETVAL
		1202
		1203	void DESTROY (struct ev_loop *loop)
		1204	CODE:
		1205	if (loop != evapi.default_loop) /* global destruction sucks */
		1206	ev_loop_destroy (loop);
		1207
		1208	void ev_loop_fork (struct ev_loop *loop)
		1209
		1210	void ev_loop_verify (struct ev_loop *loop)
		1211
		1212	NV ev_now (struct ev_loop *loop)
		1213
		1214	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1215
		1216	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1217
		1218	unsigned int ev_backend (struct ev_loop *loop)
		1219
		1220	unsigned int ev_loop_count (struct ev_loop *loop)
		1221
		1222	void ev_loop (struct ev_loop *loop, int flags = 0)
		1223
		1224	void ev_unloop (struct ev_loop *loop, int how = 1)
		1225
		1226	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1227
		1228	#if 0
		1229
		1230	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1231	CODE:
		1232	{
		1233	Signal signum = sv_signum (signal);
		1234	CHECK_SIG (signal, signum);
		1235
		1236	ev_feed_signal_event (loop, signum);
		1237	}
		1238
		1239	#endif
		1240
		1241	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1242	ALIAS:
		1243	io_ns = 1
		1244	CODE:
		1245	{
		1246	int fd = sv_fileno (fh);
		1247	CHECK_FD (fh, fd);
		1248
		1249	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1250	RETVAL->fh = newSVsv (fh);
		1251	ev_io_set (RETVAL, fd, events);
		1252	if (!ix) START (io, RETVAL);
		1253	}
		1254	OUTPUT:
		1255	RETVAL
		1256
		1257	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1258	ALIAS:
		1259	timer_ns = 1
684	INIT:	1260	INIT:
685	CHECK_REPEAT (repeat);	1261	CHECK_REPEAT (repeat);
686	CODE:	1262	CODE:
687	{	1263	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
688	int active = ev_is_active (w);
689	if (active) ev_timer_stop (w);
690	ev_timer_set (w, after, repeat);	1264	ev_timer_set (RETVAL, after, repeat);
691	if (active) ev_timer_start (w);	1265	if (!ix) START (timer, RETVAL);
692	}	1266	OUTPUT:
		1267	RETVAL
693		1268
694	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1269	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
695		1270	ALIAS:
696	void ev_periodic_start (struct ev_periodic *w)	1271	periodic_ns = 1
697	INIT:
698	CHECK_REPEAT (w->interval);
699
700	void ev_periodic_stop (struct ev_periodic *w)
701
702	void ev_periodic_again (struct ev_periodic *w)
703
704	void DESTROY (struct ev_periodic *w)
705	CODE:
706	ev_periodic_stop (w);
707	e_destroy (w);
708
709	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
710	INIT:	1272	INIT:
711	CHECK_REPEAT (interval);	1273	CHECK_REPEAT (interval);
712	CODE:	1274	CODE:
713	{	1275	{
714	int active = ev_is_active (w);	1276	ev_periodic *w;
715	if (active) ev_periodic_stop (w);	1277	w = e_new (sizeof (ev_periodic), cb, ST (0));
716
717	SvREFCNT_dec (w->fh);
718	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1278	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
719	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1279	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
720		1280	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
721	if (active) ev_periodic_start (w);	1281	if (!ix) START (periodic, w);
722	}	1282	}
723
724	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
725
726	void ev_idle_start (struct ev_idle *w)
727
728	void ev_idle_stop (struct ev_idle *w)
729
730	void DESTROY (struct ev_idle *w)
731	CODE:
732	ev_idle_stop (w);
733	e_destroy (w);
734
735	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
736
737	void ev_prepare_start (struct ev_prepare *w)
738
739	void ev_prepare_stop (struct ev_prepare *w)
740
741	void DESTROY (struct ev_prepare *w)
742	CODE:
743	ev_prepare_stop (w);
744	e_destroy (w);
745
746	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
747
748	void ev_check_start (struct ev_check *w)
749
750	void ev_check_stop (struct ev_check *w)
751
752	void DESTROY (struct ev_check *w)
753	CODE:
754	ev_check_stop (w);
755	e_destroy (w);
756
757	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
758
759	void ev_child_start (struct ev_child *w)
760
761	void ev_child_stop (struct ev_child *w)
762
763	void DESTROY (struct ev_child *w)
764	CODE:
765	ev_child_stop (w);
766	e_destroy (w);
767
768	void set (struct ev_child *w, int pid)
769	CODE:
770	{
771	int active = ev_is_active (w);
772	if (active) ev_child_stop (w);
773
774	ev_child_set (w, pid);
775
776	if (active) ev_child_start (w);
777	}
778
779	int pid (struct ev_child *w, int new_pid = 0)
780	CODE:
781	{
782	RETVAL = w->pid;
783
784	if (items > 1)
785	{
786	int active = ev_is_active (w);
787	if (active) ev_child_stop (w);
788
789	ev_child_set (w, new_pid);
790
791	if (active) ev_child_start (w);
792	}
793	}
794	OUTPUT:	1283	OUTPUT:
795	RETVAL
796
797
798	int rstatus (struct ev_child *w)
799	ALIAS:
800	rpid = 1
801	CODE:
802	RETVAL = ix ? w->rpid : w->rstatus;
803	OUTPUT:
804	RETVAL
805
806	#ifndef _WIN32
807
808	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
809
810	BOOT:
811	{
812	HV *stash = gv_stashpv ("EV::DNS", 1);
813
814	static const struct {
815	const char *name;
816	IV iv;
817	} *civ, const_iv[] = {
818	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
819	const_iv (DNS_, ERR_NONE)
820	const_iv (DNS_, ERR_FORMAT)
821	const_iv (DNS_, ERR_SERVERFAILED)
822	const_iv (DNS_, ERR_NOTEXIST)
823	const_iv (DNS_, ERR_NOTIMPL)
824	const_iv (DNS_, ERR_REFUSED)
825	const_iv (DNS_, ERR_TRUNCATED)
826	const_iv (DNS_, ERR_UNKNOWN)
827	const_iv (DNS_, ERR_TIMEOUT)
828	const_iv (DNS_, ERR_SHUTDOWN)
829	const_iv (DNS_, IPv4_A)
830	const_iv (DNS_, PTR)
831	const_iv (DNS_, IPv6_AAAA)
832	const_iv (DNS_, QUERY_NO_SEARCH)
833	const_iv (DNS_, OPTION_SEARCH)
834	const_iv (DNS_, OPTION_NAMESERVERS)
835	const_iv (DNS_, OPTION_MISC)
836	const_iv (DNS_, OPTIONS_ALL)
837	const_iv (DNS_, NO_SEARCH)
838	};
839
840	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
841	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
842	}
843
844	int evdns_init ()
845
846	void evdns_shutdown (int fail_requests = 1)
847
848	const char *evdns_err_to_string (int err)
849
850	int evdns_nameserver_add (U32 address)
851
852	int evdns_count_nameservers ()
853
854	int evdns_clear_nameservers_and_suspend ()
855
856	int evdns_resume ()
857
858	int evdns_nameserver_ip_add (char *ip_as_string)
859
860	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
861	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
862
863	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
864	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
865
866	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
867	ALIAS:
868	evdns_resolve_reverse_ipv6 = 1
869	CODE:
870	{
871	STRLEN len;
872	char *data = SvPVbyte (addr, len);
873	if (len != (ix ? 16 : 4))
874	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
875
876	RETVAL = ix	1284	RETVAL
877	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
878	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
879	}
880	OUTPUT:
881	RETVAL
882		1285
883	int evdns_set_option (char *option, char *val, int flags)	1286	#if 0
884		1287
885	int evdns_resolv_conf_parse (int flags, const char *filename)	1288	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1289	ALIAS:
		1290	signal_ns = 1
		1291	CODE:
		1292	{
		1293	Signal signum = sv_signum (signal);
		1294	CHECK_SIG (signal, signum);
886		1295
887	#ifdef _WIN32	1296	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
888		1297	ev_signal_set (RETVAL, signum);
889	int evdns_config_windows_nameservers ()	1298	if (!ix) START (signal, RETVAL);
		1299	}
		1300	OUTPUT:
		1301	RETVAL
890		1302
891	#endif	1303	#endif
892		1304
893	void evdns_search_clear ()	1305	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1306	ALIAS:
		1307	idle_ns = 1
		1308	CODE:
		1309	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1310	ev_idle_set (RETVAL);
		1311	if (!ix) START (idle, RETVAL);
		1312	OUTPUT:
		1313	RETVAL
894		1314
895	void evdns_search_add (char *domain)	1315	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1316	ALIAS:
		1317	prepare_ns = 1
		1318	CODE:
		1319	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1320	ev_prepare_set (RETVAL);
		1321	if (!ix) START (prepare, RETVAL);
		1322	OUTPUT:
		1323	RETVAL
896		1324
897	void evdns_search_ndots_set (int ndots)	1325	ev_check *check (struct ev_loop *loop, SV *cb)
		1326	ALIAS:
		1327	check_ns = 1
		1328	CODE:
		1329	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1330	ev_check_set (RETVAL);
		1331	if (!ix) START (check, RETVAL);
		1332	OUTPUT:
		1333	RETVAL
898		1334
899	#if 0	1335	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1336	ALIAS:
		1337	fork_ns = 1
		1338	CODE:
		1339	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1340	ev_fork_set (RETVAL);
		1341	if (!ix) START (fork, RETVAL);
		1342	OUTPUT:
		1343	RETVAL
900		1344
901	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1345	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1346	ALIAS:
		1347	child_ns = 1
		1348	CODE:
		1349	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1350	ev_child_set (RETVAL, pid, trace);
		1351	if (!ix) START (child, RETVAL);
		1352	OUTPUT:
		1353	RETVAL
902		1354
903	BOOT:	1355	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
904	{	1356	ALIAS:
905	HV *stash = gv_stashpv ("EV::HTTP", 1);	1357	stat_ns = 1
		1358	CODE:
		1359	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1360	RETVAL->fh = newSVsv (path);
		1361	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1362	if (!ix) START (stat, RETVAL);
		1363	OUTPUT:
		1364	RETVAL
906		1365
907	static const struct {	1366	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
908	const char *name;	1367	ALIAS:
909	IV iv;	1368	embed_ns = 1
910	} *civ, const_iv[] = {	1369	CODE:
911	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	1370	{
912	const_iv (HTTP_, OK)	1371	if (!(ev_backend (other) & ev_embeddable_backends ()))
913	const_iv (HTTP_, NOCONTENT)	1372	croak ("passed loop is not embeddable via EV::embed,");
914	const_iv (HTTP_, MOVEPERM)
915	const_iv (HTTP_, MOVETEMP)
916	const_iv (HTTP_, NOTMODIFIED)
917	const_iv (HTTP_, BADREQUEST)
918	const_iv (HTTP_, NOTFOUND)
919	const_iv (HTTP_, SERVUNAVAIL)
920	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
921	const_iv (EVHTTP_, PROXY_REQUEST)
922	const_iv (EVHTTP_, REQ_GET)
923	const_iv (EVHTTP_, REQ_POST)
924	const_iv (EVHTTP_, REQ_HEAD)
925	const_iv (EVHTTP_, REQUEST)
926	const_iv (EVHTTP_, RESPONSE)
927	};
928		1373
929	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1374	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
930	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1375	RETVAL->fh = newSVsv (ST (1));
		1376	ev_embed_set (RETVAL, other);
		1377	if (!ix) START (embed, RETVAL);
931	}	1378	}
		1379	OUTPUT:
		1380	RETVAL
932		1381
933	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1382	ev_async *async (struct ev_loop *loop, SV *cb)
		1383	ALIAS:
		1384	async_ns = 1
		1385	CODE:
		1386	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1387	ev_async_set (RETVAL);
		1388	if (!ix) START (async, RETVAL);
		1389	OUTPUT:
		1390	RETVAL
934		1391
935	#HttpRequest new (SV *klass, SV *cb)	1392	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1393	CODE:
		1394	ev_once (
		1395	loop,
		1396	sv_fileno (fh), events,
		1397	SvOK (timeout) ? SvNV (timeout) : -1.,
		1398	e_once_cb,
		1399	newSVsv (cb)
		1400	);
936		1401
937	#void DESTROY (struct evhttp_request *req);
938
939	#endif
940
941	#endif
942
943
944
945
946
947
948

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