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Comparing EV/EV.xs (file contents):
Revision 1.74 by root, Fri Nov 23 05:13:48 2007 UTC vs.
Revision 1.115 by root, Mon Sep 8 17:27:42 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	{
…		…
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		222
173	SvREFCNT_dec (sv_self);	223	SvREFCNT_dec (sv_self);
174	SvREFCNT_dec (sv_status);
175		224
176	if (sv_events_cache)	225	if (sv_events_cache)
177	SvREFCNT_dec (sv_events);	226	SvREFCNT_dec (sv_events);
178	else	227	else
179	sv_events_cache = sv_events;	228	sv_events_cache = sv_events;
180		229
181	if (SvTRUE (ERRSV))	230	if (SvTRUE (ERRSV))
182	{	231	{
		232	SPAGAIN;
183	PUSHMARK (SP);	233	PUSHMARK (SP);
184	PUTBACK;	234	PUTBACK;
185	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);
186	}	236	}
187		237
188	SP = PL_stack_base + mark;	238	SP = PL_stack_base + mark;
189	PUTBACK;	239	PUTBACK;
190	}	240	}
191		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;
		280	}
		281
192	static ev_tstamp	282	static ev_tstamp
193	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	283	e_periodic_cb (ev_periodic *w, ev_tstamp now)
194	{	284	{
195	ev_tstamp retval;	285	ev_tstamp retval;
196	int count;	286	int count;
197	dSP;	287	dSP;
198		288
…		…
230	LEAVE;	320	LEAVE;
231		321
232	return retval;	322	return retval;
233	}	323	}
234		324
235	/////////////////////////////////////////////////////////////////////////////
236	// DNS
237
238	#ifndef _WIN32
239	static void
240	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
241	{
242	dSP;
243	SV *cb = (SV *)arg;
244
245	ENTER;
246	SAVETMPS;
247	PUSHMARK (SP);
248	EXTEND (SP, count + 3);
249	PUSHs (sv_2mortal (newSViv (result)));
250
251	if (result == DNS_ERR_NONE && ttl >= 0)
252	{
253	int i;
254
255	PUSHs (sv_2mortal (newSViv (type)));
256	PUSHs (sv_2mortal (newSViv (ttl)));
257
258	for (i = 0; i < count; ++i)
259	switch (type)
260	{
261	case DNS_IPv6_AAAA:
262	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
263	break;
264	case DNS_IPv4_A:
265	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
266	break;
267	case DNS_PTR:
268	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
269	break;
270	}
271	}
272
273	PUTBACK;
274	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
275
276	FREETMPS;
277
278	if (SvTRUE (ERRSV))
279	{
280	PUSHMARK (SP);
281	PUTBACK;
282	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
283	}
284
285	LEAVE;
286	}
287	#endif
288
289	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	325	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
290	croak (# repeat " value must be >= 0");	326	croak (# repeat " value must be >= 0");
291		327
292	#define CHECK_FD(fh,fd) if ((fd) < 0) \	328	#define CHECK_FD(fh,fd) if ((fd) < 0) \
293	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));
294		333
295	/////////////////////////////////////////////////////////////////////////////	334	/////////////////////////////////////////////////////////////////////////////
296	// XS interface functions	335	// XS interface functions
297		336
298	MODULE = EV PACKAGE = EV PREFIX = ev_	337	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
332	const_iv (EV, BACKEND_KQUEUE)	371	const_iv (EV, BACKEND_KQUEUE)
333	const_iv (EV, BACKEND_DEVPOLL)	372	const_iv (EV, BACKEND_DEVPOLL)
334	const_iv (EV, BACKEND_PORT)	373	const_iv (EV, BACKEND_PORT)
335	const_iv (EV, FLAG_AUTO)	374	const_iv (EV, FLAG_AUTO)
336	const_iv (EV, FLAG_NOENV)	375	const_iv (EV, FLAG_NOENV)
		376	const_iv (EV, FLAG_FORKCHECK)
337	};	377	};
338		378
339	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; )
340	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
341		381
		382	stash_loop = gv_stashpv ("EV::Loop" , 1);
342	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	383	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
343	stash_io = gv_stashpv ("EV::Io" , 1);	384	stash_io = gv_stashpv ("EV::IO" , 1);
344	stash_timer = gv_stashpv ("EV::Timer" , 1);	385	stash_timer = gv_stashpv ("EV::Timer" , 1);
345	stash_periodic = gv_stashpv ("EV::Periodic", 1);	386	stash_periodic = gv_stashpv ("EV::Periodic", 1);
346	stash_signal = gv_stashpv ("EV::Signal" , 1);	387	stash_signal = gv_stashpv ("EV::Signal" , 1);
347	stash_idle = gv_stashpv ("EV::Idle" , 1);	388	stash_idle = gv_stashpv ("EV::Idle" , 1);
348	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	389	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
349	stash_check = gv_stashpv ("EV::Check" , 1);	390	stash_check = gv_stashpv ("EV::Check" , 1);
350	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);
351		396
352	{	397	{
353	SV *sv = perl_get_sv ("EV::API", TRUE);	398	SV *sv = perl_get_sv ("EV::API", TRUE);
354	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	399	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
355		400
356	/* the poor man's shared library emulator */	401	/* the poor man's shared library emulator */
357	evapi.ver = EV_API_VERSION;	402	evapi.ver = EV_API_VERSION;
358	evapi.rev = EV_API_REVISION;	403	evapi.rev = EV_API_REVISION;
359	evapi.sv_fileno = sv_fileno;	404	evapi.sv_fileno = sv_fileno;
360	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;
361	evapi.now = ev_now;	415	evapi.now = ev_now;
		416	evapi.now_update = ev_now_update;
362	evapi.backend = ev_backend;	417	evapi.backend = ev_backend;
363	evapi.unloop = ev_unloop;	418	evapi.unloop = ev_unloop;
364	evapi.time = ev_time;	419	evapi.ref = ev_ref;
		420	evapi.unref = ev_unref;
365	evapi.loop = ev_loop;	421	evapi.loop = ev_loop;
366	evapi.once = ev_once;	422	evapi.once = ev_once;
367	evapi.io_start = ev_io_start;	423	evapi.io_start = ev_io_start;
368	evapi.io_stop = ev_io_stop;	424	evapi.io_stop = ev_io_stop;
369	evapi.timer_start = ev_timer_start;	425	evapi.timer_start = ev_timer_start;
370	evapi.timer_stop = ev_timer_stop;	426	evapi.timer_stop = ev_timer_stop;
371	evapi.timer_again = ev_timer_again;	427	evapi.timer_again = ev_timer_again;
372	evapi.periodic_start = ev_periodic_start;	428	evapi.periodic_start = ev_periodic_start;
373	evapi.periodic_stop = ev_periodic_stop;	429	evapi.periodic_stop = ev_periodic_stop;
374	evapi.signal_start = ev_signal_start;	430	evapi.signal_start = ev_signal_start;
375	evapi.signal_stop = ev_signal_stop;	431	evapi.signal_stop = ev_signal_stop;
376	evapi.idle_start = ev_idle_start;	432	evapi.idle_start = ev_idle_start;
377	evapi.idle_stop = ev_idle_stop;	433	evapi.idle_stop = ev_idle_stop;
378	evapi.prepare_start = ev_prepare_start;	434	evapi.prepare_start = ev_prepare_start;
379	evapi.prepare_stop = ev_prepare_stop;	435	evapi.prepare_stop = ev_prepare_stop;
380	evapi.check_start = ev_check_start;	436	evapi.check_start = ev_check_start;
381	evapi.check_stop = ev_check_stop;	437	evapi.check_stop = ev_check_stop;
382	evapi.child_start = ev_child_start;	438	evapi.child_start = ev_child_start;
383	evapi.child_stop = ev_child_stop;	439	evapi.child_stop = ev_child_stop;
		440	evapi.stat_start = ev_stat_start;
		441	evapi.stat_stop = ev_stat_stop;
		442	evapi.stat_stat = ev_stat_stat;
		443	evapi.embed_start = ev_embed_start;
		444	evapi.embed_stop = ev_embed_stop;
		445	evapi.embed_sweep = ev_embed_sweep;
		446	evapi.fork_start = ev_fork_start;
		447	evapi.fork_stop = ev_fork_stop;
		448	evapi.async_start = ev_async_start;
		449	evapi.async_stop = ev_async_stop;
		450	evapi.async_send = ev_async_send;
		451	evapi.clear_pending = ev_clear_pending;
		452	evapi.invoke = ev_invoke;
384		453
385	sv_setiv (sv, (IV)&evapi);	454	sv_setiv (sv, (IV)&evapi);
386	SvREADONLY_on (sv);	455	SvREADONLY_on (sv);
387	}	456	}
388	#ifndef _WIN32	457	#ifndef _WIN32
389	pthread_atfork (0, 0, ev_default_fork);	458	pthread_atfork (0, 0, ev_default_fork);
390	#endif	459	#endif
391	}	460	}
392		461
		462	SV *ev_default_loop (unsigned int flags = 0)
		463	CODE:
		464	{
		465	if (!default_loop_sv)
		466	{
		467	evapi.default_loop = ev_default_loop (flags);
		468
		469	if (!evapi.default_loop)
		470	XSRETURN_UNDEF;
		471
		472	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		473	}
		474
		475	RETVAL = newSVsv (default_loop_sv);
		476	}
		477	OUTPUT:
		478	RETVAL
		479
		480	void ev_default_destroy ()
		481	CODE:
		482	ev_default_destroy ();
		483	SvREFCNT_dec (default_loop_sv);
		484	default_loop_sv = 0;
		485
		486	unsigned int ev_supported_backends ()
		487
		488	unsigned int ev_recommended_backends ()
		489
		490	unsigned int ev_embeddable_backends ()
		491
		492	NV ev_time ()
		493
393	NV ev_now ()	494	NV ev_now ()
		495	C_ARGS: evapi.default_loop
		496
		497	void ev_now_update ()
		498	C_ARGS: evapi.default_loop
394		499
395	unsigned int ev_backend ()	500	unsigned int ev_backend ()
		501	C_ARGS: evapi.default_loop
396		502
397	NV ev_time ()	503	unsigned int ev_loop_count ()
		504	C_ARGS: evapi.default_loop
398		505
399	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	506	void ev_set_io_collect_interval (NV interval)
		507	C_ARGS: evapi.default_loop, interval
		508
		509	void ev_set_timeout_collect_interval (NV interval)
		510	C_ARGS: evapi.default_loop, interval
400		511
401	void ev_loop (int flags = 0)	512	void ev_loop (int flags = 0)
		513	C_ARGS: evapi.default_loop, flags
402		514
403	void ev_unloop (int how = 1)	515	void ev_unloop (int how = EVUNLOOP_ONE)
		516	C_ARGS: evapi.default_loop, how
404		517
		518	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		519	C_ARGS: evapi.default_loop, fd, revents
		520
		521	void ev_feed_signal_event (SV *signal)
		522	CODE:
		523	{
		524	Signal signum = sv_signum (signal);
		525	CHECK_SIG (signal, signum);
		526
		527	ev_feed_signal_event (evapi.default_loop, signum);
		528	}
		529
405	struct ev_io *io (SV *fh, int events, SV *cb)	530	ev_io *io (SV *fh, int events, SV *cb)
406	ALIAS:	531	ALIAS:
407	io_ns = 1	532	io_ns = 1
408	CODE:	533	CODE:
409	{	534	{
410	int fd = sv_fileno (fh);	535	int fd = sv_fileno (fh);
411	CHECK_FD (fh, fd);	536	CHECK_FD (fh, fd);
412		537
413	RETVAL = e_new (sizeof (struct ev_io), cb);	538	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
414	RETVAL->fh = newSVsv (fh);	539	RETVAL->fh = newSVsv (fh);
415	ev_io_set (RETVAL, fd, events);	540	ev_io_set (RETVAL, fd, events);
416	if (!ix) ev_io_start (RETVAL);	541	if (!ix) START (io, RETVAL);
417	}	542	}
418	OUTPUT:	543	OUTPUT:
419	RETVAL	544	RETVAL
420		545
421	struct ev_timer *timer (NV after, NV repeat, SV *cb)	546	ev_timer *timer (NV after, NV repeat, SV *cb)
422	ALIAS:	547	ALIAS:
423	timer_ns = 1	548	timer_ns = 1
424	INIT:	549	INIT:
425	CHECK_REPEAT (repeat);	550	CHECK_REPEAT (repeat);
426	CODE:	551	CODE:
427	RETVAL = e_new (sizeof (struct ev_timer), cb);	552	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
428	ev_timer_set (RETVAL, after, repeat);	553	ev_timer_set (RETVAL, after, repeat);
429	if (!ix) ev_timer_start (RETVAL);	554	if (!ix) START (timer, RETVAL);
430	OUTPUT:	555	OUTPUT:
431	RETVAL	556	RETVAL
432		557
433	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	558	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
434	ALIAS:	559	ALIAS:
435	periodic_ns = 1	560	periodic_ns = 1
436	INIT:	561	INIT:
437	CHECK_REPEAT (interval);	562	CHECK_REPEAT (interval);
438	CODE:	563	CODE:
439	{	564	{
440	struct ev_periodic *w;	565	ev_periodic *w;
441	w = e_new (sizeof (struct ev_periodic), cb);	566	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
442	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	567	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
443	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	568	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
444	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	569	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
445	if (!ix) ev_periodic_start (w);	570	if (!ix) START (periodic, w);
446	}	571	}
447	OUTPUT:	572	OUTPUT:
448	RETVAL	573	RETVAL
449		574
450	struct ev_signal *signal (Signal signum, SV *cb)	575	ev_signal *signal (SV *signal, SV *cb)
451	ALIAS:	576	ALIAS:
452	signal_ns = 1	577	signal_ns = 1
453	CODE:	578	CODE:
		579	{
		580	Signal signum = sv_signum (signal);
		581	CHECK_SIG (signal, signum);
		582
454	RETVAL = e_new (sizeof (struct ev_signal), cb);	583	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
455	ev_signal_set (RETVAL, signum);	584	ev_signal_set (RETVAL, signum);
456	if (!ix) ev_signal_start (RETVAL);	585	if (!ix) START (signal, RETVAL);
		586	}
457	OUTPUT:	587	OUTPUT:
458	RETVAL	588	RETVAL
459		589
460	struct ev_idle *idle (SV *cb)	590	ev_idle *idle (SV *cb)
461	ALIAS:	591	ALIAS:
462	idle_ns = 1	592	idle_ns = 1
463	CODE:	593	CODE:
464	RETVAL = e_new (sizeof (struct ev_idle), cb);	594	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
465	ev_idle_set (RETVAL);	595	ev_idle_set (RETVAL);
466	if (!ix) ev_idle_start (RETVAL);	596	if (!ix) START (idle, RETVAL);
467	OUTPUT:	597	OUTPUT:
468	RETVAL	598	RETVAL
469		599
470	struct ev_prepare *prepare (SV *cb)	600	ev_prepare *prepare (SV *cb)
471	ALIAS:	601	ALIAS:
472	prepare_ns = 1	602	prepare_ns = 1
473	CODE:	603	CODE:
474	RETVAL = e_new (sizeof (struct ev_prepare), cb);	604	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
475	ev_prepare_set (RETVAL);	605	ev_prepare_set (RETVAL);
476	if (!ix) ev_prepare_start (RETVAL);	606	if (!ix) START (prepare, RETVAL);
477	OUTPUT:	607	OUTPUT:
478	RETVAL	608	RETVAL
479		609
480	struct ev_check *check (SV *cb)	610	ev_check *check (SV *cb)
481	ALIAS:	611	ALIAS:
482	check_ns = 1	612	check_ns = 1
483	CODE:	613	CODE:
484	RETVAL = e_new (sizeof (struct ev_check), cb);	614	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
485	ev_check_set (RETVAL);	615	ev_check_set (RETVAL);
486	if (!ix) ev_check_start (RETVAL);	616	if (!ix) START (check, RETVAL);
487	OUTPUT:	617	OUTPUT:
488	RETVAL	618	RETVAL
489		619
		620	ev_fork *fork (SV *cb)
		621	ALIAS:
		622	fork_ns = 1
		623	CODE:
		624	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		625	ev_fork_set (RETVAL);
		626	if (!ix) START (fork, RETVAL);
		627	OUTPUT:
		628	RETVAL
		629
490	struct ev_child *child (int pid, SV *cb)	630	ev_child *child (int pid, int trace, SV *cb)
491	ALIAS:	631	ALIAS:
492	child_ns = 1	632	child_ns = 1
493	CODE:	633	CODE:
494	RETVAL = e_new (sizeof (struct ev_child), cb);	634	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
495	ev_child_set (RETVAL, pid);	635	ev_child_set (RETVAL, pid, trace);
496	if (!ix) ev_child_start (RETVAL);	636	if (!ix) START (child, RETVAL);
497	OUTPUT:	637	OUTPUT:
498	RETVAL	638	RETVAL
499		639
		640	ev_stat *stat (SV *path, NV interval, SV *cb)
		641	ALIAS:
		642	stat_ns = 1
		643	CODE:
		644	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		645	RETVAL->fh = newSVsv (path);
		646	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		647	if (!ix) START (stat, RETVAL);
		648	OUTPUT:
		649	RETVAL
		650
		651	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		652	ALIAS:
		653	embed_ns = 1
		654	CODE:
		655	{
		656	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		657	croak ("passed loop is not embeddable via EV::embed,");
		658
		659	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		660	RETVAL->fh = newSVsv (ST (0));
		661	ev_embed_set (RETVAL, loop);
		662	if (!ix) START (embed, RETVAL);
		663	}
		664	OUTPUT:
		665	RETVAL
		666
		667	ev_async *async (SV *cb)
		668	ALIAS:
		669	async_ns = 1
		670	CODE:
		671	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		672	ev_async_set (RETVAL);
		673	if (!ix) START (async, RETVAL);
		674	OUTPUT:
		675	RETVAL
		676
		677	void once (SV *fh, int events, SV *timeout, SV *cb)
		678	CODE:
		679	ev_once (
		680	evapi.default_loop,
		681	sv_fileno (fh), events,
		682	SvOK (timeout) ? SvNV (timeout) : -1.,
		683	e_once_cb,
		684	newSVsv (cb)
		685	);
500		686
501	PROTOTYPES: DISABLE	687	PROTOTYPES: DISABLE
502		688
503	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	689	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
504		690
505	int ev_is_active (struct ev_watcher *w)	691	int ev_is_active (ev_watcher *w)
506		692
		693	int ev_is_pending (ev_watcher *w)
		694
		695	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		696	C_ARGS: e_loop (w), w, revents
		697
		698	int ev_clear_pending (ev_watcher *w)
		699	C_ARGS: e_loop (w), w
		700
		701	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		702	C_ARGS: e_loop (w), w, revents
		703
		704	int keepalive (ev_watcher *w, int new_value = 0)
		705	CODE:
		706	{
		707	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		708	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		709
		710	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		711	{
		712	REF (w);
		713	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		714	UNREF (w);
		715	}
		716	}
		717	OUTPUT:
		718	RETVAL
		719
507	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	720	SV *cb (ev_watcher *w, SV *new_cb = 0)
508	CODE:	721	CODE:
509	{	722	{
510	RETVAL = newSVsv (w->cb_sv);
511
512	if (items > 1)	723	if (items > 1)
513	sv_setsv (w->cb_sv, new_cb);	724	{
		725	new_cb = e_get_cv (new_cb);
		726	RETVAL = newRV_noinc (w->cb_sv);
		727	w->cb_sv = SvREFCNT_inc (new_cb);
		728	}
		729	else
		730	RETVAL = newRV_inc (w->cb_sv);
514	}	731	}
515	OUTPUT:	732	OUTPUT:
516	RETVAL	733	RETVAL
517		734
518	SV *data (struct ev_watcher *w, SV *new_data = 0)	735	SV *data (ev_watcher *w, SV *new_data = 0)
519	CODE:	736	CODE:
520	{	737	{
521	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	738	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
522	}
523	OUTPUT:
524	RETVAL
525		739
526	void trigger (struct ev_watcher *w, int revents = EV_NONE)	740	if (items > 1)
527	CODE:	741	{
528	w->cb (w, revents);	742	SvREFCNT_dec (w->data);
		743	w->data = newSVsv (new_data);
		744	}
		745	}
		746	OUTPUT:
		747	RETVAL
529		748
		749	SV *loop (ev_watcher *w)
		750	CODE:
		751	RETVAL = newRV_inc (w->loop);
		752	OUTPUT:
		753	RETVAL
		754
530	int priority (struct ev_watcher *w, int new_priority = 0)	755	int priority (ev_watcher *w, int new_priority = 0)
531	CODE:	756	CODE:
532	{	757	{
533	RETVAL = w->priority;	758	RETVAL = w->priority;
534		759
535	if (items > 1)	760	if (items > 1)
536	{	761	{
537	int active = ev_is_active (w);	762	int active = ev_is_active (w);
538
539	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
540	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
541		763
542	if (active)	764	if (active)
543	{	765	{
544	/* grrr. */	766	/* grrr. */
545	PUSHMARK (SP);	767	PUSHMARK (SP);
546	XPUSHs (ST (0));	768	XPUSHs (ST (0));
		769	PUTBACK;
547	call_method ("stop", G_DISCARD | G_VOID);	770	call_method ("stop", G_DISCARD | G_VOID);
548	}	771	}
549		772
550	ev_set_priority (w, new_priority);	773	ev_set_priority (w, new_priority);
551		774
552	if (active)	775	if (active)
553	{	776	{
554	PUSHMARK (SP);	777	PUSHMARK (SP);
555	XPUSHs (ST (0));	778	XPUSHs (ST (0));
		779	PUTBACK;
556	call_method ("start", G_DISCARD | G_VOID);	780	call_method ("start", G_DISCARD | G_VOID);
557	}	781	}
558	}	782	}
559	}	783	}
560	OUTPUT:	784	OUTPUT:
561	RETVAL	785	RETVAL
562		786
563	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	787	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
564		788
565	void ev_io_start (struct ev_io *w)	789	void ev_io_start (ev_io *w)
		790	CODE:
		791	START (io, w);
566		792
567	void ev_io_stop (struct ev_io *w)	793	void ev_io_stop (ev_io *w)
		794	CODE:
		795	STOP (io, w);
568		796
569	void DESTROY (struct ev_io *w)	797	void DESTROY (ev_io *w)
570	CODE:	798	CODE:
571	ev_io_stop (w);	799	STOP (io, w);
572	e_destroy (w);	800	e_destroy (w);
573		801
574	void set (struct ev_io *w, SV *fh, int events)	802	void set (ev_io *w, SV *fh, int events)
575	CODE:	803	CODE:
576	{	804	{
577	int active = ev_is_active (w);
578	int fd = sv_fileno (fh);	805	int fd = sv_fileno (fh);
579	CHECK_FD (fh, fd);	806	CHECK_FD (fh, fd);
580		807
581	if (active) ev_io_stop (w);
582
583	sv_setsv (w->fh, fh);	808	sv_setsv (w->fh, fh);
584	ev_io_set (w, fd, events);	809	RESET (io, w, (w, fd, events));
585
586	if (active) ev_io_start (w);
587	}	810	}
588		811
589	SV *fh (struct ev_io *w, SV *new_fh = 0)	812	SV *fh (ev_io *w, SV *new_fh = 0)
590	CODE:	813	CODE:
591	{	814	{
592	RETVAL = newSVsv (w->fh);
593
594	if (items > 1)	815	if (items > 1)
595	{	816	{
596	int active = ev_is_active (w);	817	int fd = sv_fileno (new_fh);
597	if (active) ev_io_stop (w);	818	CHECK_FD (new_fh, fd);
598		819
599	sv_setsv (w->fh, new_fh);	820	RETVAL = w->fh;
600	ev_io_set (w, sv_fileno (w->fh), w->events);	821	w->fh = newSVsv (new_fh);
601		822
602	if (active) ev_io_start (w);	823	RESET (io, w, (w, fd, w->events));
603	}	824	}
		825	else
		826	RETVAL = newSVsv (w->fh);
604	}	827	}
605	OUTPUT:	828	OUTPUT:
606	RETVAL	829	RETVAL
607		830
608	int events (struct ev_io *w, int new_events = EV_UNDEF)	831	int events (ev_io *w, int new_events = EV_UNDEF)
609	CODE:	832	CODE:
610	{	833	{
611	RETVAL = w->events;	834	RETVAL = w->events;
		835
		836	if (items > 1)
		837	RESET (io, w, (w, w->fd, new_events));
		838	}
		839	OUTPUT:
		840	RETVAL
		841
		842	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		843
		844	void ev_signal_start (ev_signal *w)
		845	CODE:
		846	START (signal, w);
		847
		848	void ev_signal_stop (ev_signal *w)
		849	CODE:
		850	STOP (signal, w);
		851
		852	void DESTROY (ev_signal *w)
		853	CODE:
		854	STOP (signal, w);
		855	e_destroy (w);
		856
		857	void set (ev_signal *w, SV *signal)
		858	CODE:
		859	{
		860	Signal signum = sv_signum (signal);
		861	CHECK_SIG (signal, signum);
		862
		863	RESET (signal, w, (w, signum));
		864	}
		865
		866	int signal (ev_signal *w, SV *new_signal = 0)
		867	CODE:
		868	{
		869	RETVAL = w->signum;
612		870
613	if (items > 1)	871	if (items > 1)
614	{	872	{
615	int active = ev_is_active (w);	873	Signal signum = sv_signum (new_signal);
616	if (active) ev_io_stop (w);	874	CHECK_SIG (new_signal, signum);
617		875
618	ev_io_set (w, w->fd, new_events);	876	RESET (signal, w, (w, signum));
619
620	if (active) ev_io_start (w);
621	}	877	}
622	}	878	}
623	OUTPUT:	879	OUTPUT:
624	RETVAL	880	RETVAL
625		881
626	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	882	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
627		883
628	void ev_signal_start (struct ev_signal *w)	884	void ev_timer_start (ev_timer *w)
629		885	INIT:
630	void ev_signal_stop (struct ev_signal *w)	886	CHECK_REPEAT (w->repeat);
631
632	void DESTROY (struct ev_signal *w)
633	CODE:	887	CODE:
634	ev_signal_stop (w);	888	START (timer, w);
		889
		890	void ev_timer_stop (ev_timer *w)
		891	CODE:
		892	STOP (timer, w);
		893
		894	void ev_timer_again (ev_timer *w)
		895	INIT:
		896	CHECK_REPEAT (w->repeat);
		897	CODE:
		898	REF (w);
		899	ev_timer_again (e_loop (w), w);
		900	UNREF (w);
		901
		902	void DESTROY (ev_timer *w)
		903	CODE:
		904	STOP (timer, w);
635	e_destroy (w);	905	e_destroy (w);
636		906
637	void set (struct ev_signal *w, SV *signal)	907	void set (ev_timer *w, NV after, NV repeat = 0.)
		908	INIT:
		909	CHECK_REPEAT (repeat);
638	CODE:	910	CODE:
639	{	911	RESET (timer, w, (w, after, repeat));
640	Signal signum = sv_signum (signal); /* may croak here */
641	int active = ev_is_active (w);
642		912
643	if (active) ev_signal_stop (w);	913	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
644		914
645	ev_signal_set (w, signum);	915	void ev_periodic_start (ev_periodic *w)
646		916	INIT:
647	if (active) ev_signal_start (w);	917	CHECK_REPEAT (w->interval);
648	}
649
650	int signal (struct ev_signal *w, SV *new_signal = 0)
651	CODE:	918	CODE:
		919	START (periodic, w);
		920
		921	void ev_periodic_stop (ev_periodic *w)
		922	CODE:
		923	STOP (periodic, w);
		924
		925	void ev_periodic_again (ev_periodic *w)
		926	CODE:
		927	REF (w);
		928	ev_periodic_again (e_loop (w), w);
		929	UNREF (w);
		930
		931	void DESTROY (ev_periodic *w)
		932	CODE:
		933	STOP (periodic, w);
		934	e_destroy (w);
		935
		936	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		937	INIT:
		938	CHECK_REPEAT (interval);
		939	CODE:
652	{	940	{
653	RETVAL = w->signum;	941	SvREFCNT_dec (w->fh);
		942	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		943
		944	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		945	}
		946
		947	NV at (ev_periodic *w)
		948	CODE:
		949	RETVAL = ev_periodic_at (w);
		950	OUTPUT:
		951	RETVAL
		952
		953	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		954
		955	void ev_idle_start (ev_idle *w)
		956	CODE:
		957	START (idle, w);
		958
		959	void ev_idle_stop (ev_idle *w)
		960	CODE:
		961	STOP (idle, w);
		962
		963	void DESTROY (ev_idle *w)
		964	CODE:
		965	STOP (idle, w);
		966	e_destroy (w);
		967
		968	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		969
		970	void ev_prepare_start (ev_prepare *w)
		971	CODE:
		972	START (prepare, w);
		973
		974	void ev_prepare_stop (ev_prepare *w)
		975	CODE:
		976	STOP (prepare, w);
		977
		978	void DESTROY (ev_prepare *w)
		979	CODE:
		980	STOP (prepare, w);
		981	e_destroy (w);
		982
		983	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		984
		985	void ev_check_start (ev_check *w)
		986	CODE:
		987	START (check, w);
		988
		989	void ev_check_stop (ev_check *w)
		990	CODE:
		991	STOP (check, w);
		992
		993	void DESTROY (ev_check *w)
		994	CODE:
		995	STOP (check, w);
		996	e_destroy (w);
		997
		998	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		999
		1000	void ev_fork_start (ev_fork *w)
		1001	CODE:
		1002	START (fork, w);
		1003
		1004	void ev_fork_stop (ev_fork *w)
		1005	CODE:
		1006	STOP (fork, w);
		1007
		1008	void DESTROY (ev_fork *w)
		1009	CODE:
		1010	STOP (fork, w);
		1011	e_destroy (w);
		1012
		1013	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1014
		1015	void ev_child_start (ev_child *w)
		1016	CODE:
		1017	START (child, w);
		1018
		1019	void ev_child_stop (ev_child *w)
		1020	CODE:
		1021	STOP (child, w);
		1022
		1023	void DESTROY (ev_child *w)
		1024	CODE:
		1025	STOP (child, w);
		1026	e_destroy (w);
		1027
		1028	void set (ev_child *w, int pid, int trace)
		1029	CODE:
		1030	RESET (child, w, (w, pid, trace));
		1031
		1032	int pid (ev_child *w)
		1033	ALIAS:
		1034	rpid = 1
		1035	rstatus = 2
		1036	CODE:
		1037	RETVAL = ix == 0 ? w->pid
		1038	: ix == 1 ? w->rpid
		1039	: w->rstatus;
		1040	OUTPUT:
		1041	RETVAL
		1042
		1043	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1044
		1045	void ev_stat_start (ev_stat *w)
		1046	CODE:
		1047	START (stat, w);
		1048
		1049	void ev_stat_stop (ev_stat *w)
		1050	CODE:
		1051	STOP (stat, w);
		1052
		1053	void DESTROY (ev_stat *w)
		1054	CODE:
		1055	STOP (stat, w);
		1056	e_destroy (w);
		1057
		1058	void set (ev_stat *w, SV *path, NV interval)
		1059	CODE:
		1060	{
		1061	sv_setsv (w->fh, path);
		1062	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1063	}
		1064
		1065	SV *path (ev_stat *w, SV *new_path = 0)
		1066	CODE:
		1067	{
		1068	RETVAL = SvREFCNT_inc (w->fh);
654		1069
655	if (items > 1)	1070	if (items > 1)
656	{	1071	{
657	Signal signum = sv_signum (new_signal); /* may croak here */	1072	SvREFCNT_dec (w->fh);
658	int active = ev_is_active (w);	1073	w->fh = newSVsv (new_path);
659	if (active) ev_signal_stop (w);	1074	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
660
661	ev_signal_set (w, signum);
662
663	if (active) ev_signal_start (w);
664	}	1075	}
665	}	1076	}
666	OUTPUT:	1077	OUTPUT:
667	RETVAL	1078	RETVAL
668		1079
		1080	NV interval (ev_stat *w, NV new_interval = 0.)
		1081	CODE:
		1082	{
		1083	RETVAL = w->interval;
		1084
		1085	if (items > 1)
		1086	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1087	}
		1088	OUTPUT:
		1089	RETVAL
		1090
		1091	void prev (ev_stat *w)
		1092	ALIAS:
		1093	stat = 1
		1094	attr = 2
		1095	PPCODE:
		1096	{
		1097	ev_statdata *s = ix ? &w->attr : &w->prev;
		1098
		1099	if (ix == 1)
		1100	ev_stat_stat (e_loop (w), w);
		1101	else if (!s->st_nlink)
		1102	errno = ENOENT;
		1103
		1104	PL_statcache.st_dev = s->st_nlink;
		1105	PL_statcache.st_ino = s->st_ino;
		1106	PL_statcache.st_mode = s->st_mode;
		1107	PL_statcache.st_nlink = s->st_nlink;
		1108	PL_statcache.st_uid = s->st_uid;
		1109	PL_statcache.st_gid = s->st_gid;
		1110	PL_statcache.st_rdev = s->st_rdev;
		1111	PL_statcache.st_size = s->st_size;
		1112	PL_statcache.st_atime = s->st_atime;
		1113	PL_statcache.st_mtime = s->st_mtime;
		1114	PL_statcache.st_ctime = s->st_ctime;
		1115
		1116	if (GIMME_V == G_SCALAR)
		1117	XPUSHs (boolSV (s->st_nlink));
		1118	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1119	{
		1120	EXTEND (SP, 13);
		1121	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1122	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1123	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1124	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1125	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1126	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1127	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1128	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1129	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1130	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1131	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1132	PUSHs (sv_2mortal (newSVuv (4096)));
		1133	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1134	}
		1135	}
		1136
669	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1137	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
670		1138
671	void ev_timer_start (struct ev_timer *w)	1139	void ev_embed_start (ev_embed *w)
672	INIT:	1140	CODE:
673	CHECK_REPEAT (w->repeat);	1141	START (embed, w);
674		1142
675	void ev_timer_stop (struct ev_timer *w)	1143	void ev_embed_stop (ev_embed *w)
		1144	CODE:
		1145	STOP (embed, w);
676		1146
677	void ev_timer_again (struct ev_timer *w)
678	INIT:
679	CHECK_REPEAT (w->repeat);
680
681	void DESTROY (struct ev_timer *w)	1147	void DESTROY (ev_embed *w)
682	CODE:	1148	CODE:
683	ev_timer_stop (w);	1149	STOP (embed, w);
684	e_destroy (w);	1150	e_destroy (w);
685		1151
686	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1152	void set (ev_embed *w, struct ev_loop *loop)
		1153	CODE:
		1154	{
		1155	sv_setsv (w->fh, ST (1));
		1156	RESET (embed, w, (w, loop));
		1157	}
		1158
		1159	SV *other (ev_embed *w)
		1160	CODE:
		1161	RETVAL = newSVsv (w->fh);
		1162	OUTPUT:
		1163	RETVAL
		1164
		1165	void ev_embed_sweep (ev_embed *w)
		1166	C_ARGS: e_loop (w), w
		1167
		1168	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1169
		1170	void ev_async_start (ev_async *w)
		1171	CODE:
		1172	START (async, w);
		1173
		1174	void ev_async_stop (ev_async *w)
		1175	CODE:
		1176	STOP (async, w);
		1177
		1178	void DESTROY (ev_async *w)
		1179	CODE:
		1180	STOP (async, w);
		1181	e_destroy (w);
		1182
		1183	void ev_async_send (ev_async *w)
		1184	C_ARGS: e_loop (w), w
		1185
		1186	SV *ev_async_async_pending (ev_async *w)
		1187	CODE:
		1188	RETVAL = boolSV (ev_async_pending (w));
		1189	OUTPUT:
		1190	RETVAL
		1191
		1192	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1193
		1194	SV *new (SV *klass, unsigned int flags = 0)
		1195	CODE:
		1196	{
		1197	struct ev_loop *loop = ev_loop_new (flags);
		1198
		1199	if (!loop)
		1200	XSRETURN_UNDEF;
		1201
		1202	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1203	}
		1204	OUTPUT:
		1205	RETVAL
		1206
		1207	void DESTROY (struct ev_loop *loop)
		1208	CODE:
		1209	if (loop != evapi.default_loop) /* global destruction sucks */
		1210	ev_loop_destroy (loop);
		1211
		1212	void ev_loop_fork (struct ev_loop *loop)
		1213
		1214	void ev_loop_verify (struct ev_loop *loop)
		1215
		1216	NV ev_now (struct ev_loop *loop)
		1217
		1218	void ev_now_update (struct ev_loop *loop)
		1219
		1220	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1221
		1222	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1223
		1224	unsigned int ev_backend (struct ev_loop *loop)
		1225
		1226	unsigned int ev_loop_count (struct ev_loop *loop)
		1227
		1228	void ev_loop (struct ev_loop *loop, int flags = 0)
		1229
		1230	void ev_unloop (struct ev_loop *loop, int how = 1)
		1231
		1232	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1233
		1234	#if 0
		1235
		1236	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1237	CODE:
		1238	{
		1239	Signal signum = sv_signum (signal);
		1240	CHECK_SIG (signal, signum);
		1241
		1242	ev_feed_signal_event (loop, signum);
		1243	}
		1244
		1245	#endif
		1246
		1247	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1248	ALIAS:
		1249	io_ns = 1
		1250	CODE:
		1251	{
		1252	int fd = sv_fileno (fh);
		1253	CHECK_FD (fh, fd);
		1254
		1255	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1256	RETVAL->fh = newSVsv (fh);
		1257	ev_io_set (RETVAL, fd, events);
		1258	if (!ix) START (io, RETVAL);
		1259	}
		1260	OUTPUT:
		1261	RETVAL
		1262
		1263	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1264	ALIAS:
		1265	timer_ns = 1
687	INIT:	1266	INIT:
688	CHECK_REPEAT (repeat);	1267	CHECK_REPEAT (repeat);
689	CODE:	1268	CODE:
690	{	1269	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
691	int active = ev_is_active (w);
692	if (active) ev_timer_stop (w);
693	ev_timer_set (w, after, repeat);	1270	ev_timer_set (RETVAL, after, repeat);
694	if (active) ev_timer_start (w);	1271	if (!ix) START (timer, RETVAL);
695	}	1272	OUTPUT:
		1273	RETVAL
696		1274
697	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1275	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
698		1276	ALIAS:
699	void ev_periodic_start (struct ev_periodic *w)	1277	periodic_ns = 1
700	INIT:
701	CHECK_REPEAT (w->interval);
702
703	void ev_periodic_stop (struct ev_periodic *w)
704
705	void ev_periodic_again (struct ev_periodic *w)
706
707	void DESTROY (struct ev_periodic *w)
708	CODE:
709	ev_periodic_stop (w);
710	e_destroy (w);
711
712	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
713	INIT:	1278	INIT:
714	CHECK_REPEAT (interval);	1279	CHECK_REPEAT (interval);
715	CODE:	1280	CODE:
716	{	1281	{
717	int active = ev_is_active (w);	1282	ev_periodic *w;
718	if (active) ev_periodic_stop (w);	1283	w = e_new (sizeof (ev_periodic), cb, ST (0));
719
720	SvREFCNT_dec (w->fh);
721	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1284	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
722	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1285	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
723		1286	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
724	if (active) ev_periodic_start (w);	1287	if (!ix) START (periodic, w);
725	}	1288	}
726
727	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
728
729	void ev_idle_start (struct ev_idle *w)
730
731	void ev_idle_stop (struct ev_idle *w)
732
733	void DESTROY (struct ev_idle *w)
734	CODE:
735	ev_idle_stop (w);
736	e_destroy (w);
737
738	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
739
740	void ev_prepare_start (struct ev_prepare *w)
741
742	void ev_prepare_stop (struct ev_prepare *w)
743
744	void DESTROY (struct ev_prepare *w)
745	CODE:
746	ev_prepare_stop (w);
747	e_destroy (w);
748
749	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
750
751	void ev_check_start (struct ev_check *w)
752
753	void ev_check_stop (struct ev_check *w)
754
755	void DESTROY (struct ev_check *w)
756	CODE:
757	ev_check_stop (w);
758	e_destroy (w);
759
760	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
761
762	void ev_child_start (struct ev_child *w)
763
764	void ev_child_stop (struct ev_child *w)
765
766	void DESTROY (struct ev_child *w)
767	CODE:
768	ev_child_stop (w);
769	e_destroy (w);
770
771	void set (struct ev_child *w, int pid)
772	CODE:
773	{
774	int active = ev_is_active (w);
775	if (active) ev_child_stop (w);
776
777	ev_child_set (w, pid);
778
779	if (active) ev_child_start (w);
780	}
781
782	int pid (struct ev_child *w, int new_pid = 0)
783	CODE:
784	{
785	RETVAL = w->pid;
786
787	if (items > 1)
788	{
789	int active = ev_is_active (w);
790	if (active) ev_child_stop (w);
791
792	ev_child_set (w, new_pid);
793
794	if (active) ev_child_start (w);
795	}
796	}
797	OUTPUT:	1289	OUTPUT:
798	RETVAL
799
800
801	int rstatus (struct ev_child *w)
802	ALIAS:
803	rpid = 1
804	CODE:
805	RETVAL = ix ? w->rpid : w->rstatus;
806	OUTPUT:
807	RETVAL
808
809	#ifndef _WIN32
810
811	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
812
813	BOOT:
814	{
815	HV *stash = gv_stashpv ("EV::DNS", 1);
816
817	static const struct {
818	const char *name;
819	IV iv;
820	} *civ, const_iv[] = {
821	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
822	const_iv (DNS_, ERR_NONE)
823	const_iv (DNS_, ERR_FORMAT)
824	const_iv (DNS_, ERR_SERVERFAILED)
825	const_iv (DNS_, ERR_NOTEXIST)
826	const_iv (DNS_, ERR_NOTIMPL)
827	const_iv (DNS_, ERR_REFUSED)
828	const_iv (DNS_, ERR_TRUNCATED)
829	const_iv (DNS_, ERR_UNKNOWN)
830	const_iv (DNS_, ERR_TIMEOUT)
831	const_iv (DNS_, ERR_SHUTDOWN)
832	const_iv (DNS_, IPv4_A)
833	const_iv (DNS_, PTR)
834	const_iv (DNS_, IPv6_AAAA)
835	const_iv (DNS_, QUERY_NO_SEARCH)
836	const_iv (DNS_, OPTION_SEARCH)
837	const_iv (DNS_, OPTION_NAMESERVERS)
838	const_iv (DNS_, OPTION_MISC)
839	const_iv (DNS_, OPTIONS_ALL)
840	const_iv (DNS_, NO_SEARCH)
841	};
842
843	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
844	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
845	}
846
847	int evdns_init ()
848
849	void evdns_shutdown (int fail_requests = 1)
850
851	const char *evdns_err_to_string (int err)
852
853	int evdns_nameserver_add (U32 address)
854
855	int evdns_count_nameservers ()
856
857	int evdns_clear_nameservers_and_suspend ()
858
859	int evdns_resume ()
860
861	int evdns_nameserver_ip_add (char *ip_as_string)
862
863	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
864	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
865
866	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
867	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
868
869	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
870	ALIAS:
871	evdns_resolve_reverse_ipv6 = 1
872	CODE:
873	{
874	STRLEN len;
875	char *data = SvPVbyte (addr, len);
876	if (len != (ix ? 16 : 4))
877	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
878
879	RETVAL = ix	1290	RETVAL
880	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
881	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
882	}
883	OUTPUT:
884	RETVAL
885		1291
886	int evdns_set_option (char *option, char *val, int flags)	1292	#if 0
887		1293
888	int evdns_resolv_conf_parse (int flags, const char *filename)	1294	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1295	ALIAS:
		1296	signal_ns = 1
		1297	CODE:
		1298	{
		1299	Signal signum = sv_signum (signal);
		1300	CHECK_SIG (signal, signum);
889		1301
890	#ifdef _WIN32	1302	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
891		1303	ev_signal_set (RETVAL, signum);
892	int evdns_config_windows_nameservers ()	1304	if (!ix) START (signal, RETVAL);
		1305	}
		1306	OUTPUT:
		1307	RETVAL
893		1308
894	#endif	1309	#endif
895		1310
896	void evdns_search_clear ()	1311	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1312	ALIAS:
		1313	idle_ns = 1
		1314	CODE:
		1315	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1316	ev_idle_set (RETVAL);
		1317	if (!ix) START (idle, RETVAL);
		1318	OUTPUT:
		1319	RETVAL
897		1320
898	void evdns_search_add (char *domain)	1321	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1322	ALIAS:
		1323	prepare_ns = 1
		1324	CODE:
		1325	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1326	ev_prepare_set (RETVAL);
		1327	if (!ix) START (prepare, RETVAL);
		1328	OUTPUT:
		1329	RETVAL
899		1330
900	void evdns_search_ndots_set (int ndots)	1331	ev_check *check (struct ev_loop *loop, SV *cb)
		1332	ALIAS:
		1333	check_ns = 1
		1334	CODE:
		1335	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1336	ev_check_set (RETVAL);
		1337	if (!ix) START (check, RETVAL);
		1338	OUTPUT:
		1339	RETVAL
901		1340
902	#if 0	1341	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1342	ALIAS:
		1343	fork_ns = 1
		1344	CODE:
		1345	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1346	ev_fork_set (RETVAL);
		1347	if (!ix) START (fork, RETVAL);
		1348	OUTPUT:
		1349	RETVAL
903		1350
904	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1351	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1352	ALIAS:
		1353	child_ns = 1
		1354	CODE:
		1355	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1356	ev_child_set (RETVAL, pid, trace);
		1357	if (!ix) START (child, RETVAL);
		1358	OUTPUT:
		1359	RETVAL
905		1360
906	BOOT:	1361	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
907	{	1362	ALIAS:
908	HV *stash = gv_stashpv ("EV::HTTP", 1);	1363	stat_ns = 1
		1364	CODE:
		1365	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1366	RETVAL->fh = newSVsv (path);
		1367	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1368	if (!ix) START (stat, RETVAL);
		1369	OUTPUT:
		1370	RETVAL
909		1371
910	static const struct {	1372	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
911	const char *name;	1373	ALIAS:
912	IV iv;	1374	embed_ns = 1
913	} *civ, const_iv[] = {	1375	CODE:
914	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	1376	{
915	const_iv (HTTP_, OK)	1377	if (!(ev_backend (other) & ev_embeddable_backends ()))
916	const_iv (HTTP_, NOCONTENT)	1378	croak ("passed loop is not embeddable via EV::embed,");
917	const_iv (HTTP_, MOVEPERM)
918	const_iv (HTTP_, MOVETEMP)
919	const_iv (HTTP_, NOTMODIFIED)
920	const_iv (HTTP_, BADREQUEST)
921	const_iv (HTTP_, NOTFOUND)
922	const_iv (HTTP_, SERVUNAVAIL)
923	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
924	const_iv (EVHTTP_, PROXY_REQUEST)
925	const_iv (EVHTTP_, REQ_GET)
926	const_iv (EVHTTP_, REQ_POST)
927	const_iv (EVHTTP_, REQ_HEAD)
928	const_iv (EVHTTP_, REQUEST)
929	const_iv (EVHTTP_, RESPONSE)
930	};
931		1379
932	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1380	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
933	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1381	RETVAL->fh = newSVsv (ST (1));
		1382	ev_embed_set (RETVAL, other);
		1383	if (!ix) START (embed, RETVAL);
934	}	1384	}
		1385	OUTPUT:
		1386	RETVAL
935		1387
936	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1388	ev_async *async (struct ev_loop *loop, SV *cb)
		1389	ALIAS:
		1390	async_ns = 1
		1391	CODE:
		1392	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1393	ev_async_set (RETVAL);
		1394	if (!ix) START (async, RETVAL);
		1395	OUTPUT:
		1396	RETVAL
937		1397
938	#HttpRequest new (SV *klass, SV *cb)	1398	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1399	CODE:
		1400	ev_once (
		1401	loop,
		1402	sv_fileno (fh), events,
		1403	SvOK (timeout) ? SvNV (timeout) : -1.,
		1404	e_once_cb,
		1405	newSVsv (cb)
		1406	);
939		1407
940	#void DESTROY (struct evhttp_request *req);
941
942	#endif
943
944	#endif
945
946
947
948
949
950
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