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Comparing EV/EV.xs (file contents):
Revision 1.78 by root, Sat Nov 24 08:28:10 2007 UTC vs.
Revision 1.116 by root, Tue Oct 28 08:08:28 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	/* 5.10.0 */
		30	#ifndef SvREFCNT_inc_NN
		31	# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
		32	#endif
		33
		34	#if __GNUC__ >= 3
		35	# define expect(expr,value) __builtin_expect ((expr),(value))
		36	#else
		37	# define expect(expr,value) (expr)
		38	#endif
		39
		40	#define expect_false(expr) expect ((expr) != 0, 0)
		41	#define expect_true(expr) expect ((expr) != 0, 1)
		42
		43	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		44
40	#define WFLAG_KEEPALIVE 1	45	#define WFLAG_KEEPALIVE 1
41		46
42	#define UNREF(w) \	47	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	48	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
44	&& !ev_is_active (w)) \	49	&& !ev_is_active (w)) \
45	ev_unref ();	50	ev_unref (e_loop (w));
46		51
47	#define REF(w) \	52	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	53	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
49	&& ev_is_active (w)) \	54	&& ev_is_active (w)) \
50	ev_ref ();	55	ev_ref (e_loop (w));
51		56
52	#define START(type,w) \	57	#define START(type,w) \
53	do { \	58	do { \
54	UNREF (w); \	59	UNREF (w); \
55	ev_ ## type ## _start (w); \	60	ev_ ## type ## _start (e_loop (w), w); \
56	} while (0)	61	} while (0)
57		62
58	#define STOP(type,w) \	63	#define STOP(type,w) \
59	do { \	64	do { \
60	REF (w); \	65	REF (w); \
61	ev_ ## type ## _stop (w); \	66	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	67	} while (0)
63		68
		69	#define RESET(type,w,seta) \
		70	do { \
		71	int active = ev_is_active (w); \
		72	if (active) STOP (type, w); \
		73	ev_ ## type ## _set seta; \
		74	if (active) START (type, w); \
		75	} while (0)
		76
64	typedef int Signal;	77	typedef int Signal;
65		78
		79	static SV *default_loop_sv;
		80
66	static struct EVAPI evapi;	81	static struct EVAPI evapi;
67		82
68	static HV	83	static HV
		84	*stash_loop,
69	*stash_watcher,	85	*stash_watcher,
70	*stash_io,	86	*stash_io,
71	*stash_timer,	87	*stash_timer,
72	*stash_periodic,	88	*stash_periodic,
73	*stash_signal,	89	*stash_signal,
		90	*stash_child,
		91	*stash_stat,
74	*stash_idle,	92	*stash_idle,
75	*stash_prepare,	93	*stash_prepare,
76	*stash_check,	94	*stash_check,
77	*stash_child;	95	*stash_embed,
		96	*stash_fork,
		97	*stash_async;
78		98
79	#ifndef SIG_SIZE	99	#ifndef SIG_SIZE
80	/* kudos to Slaven Rezic for the idea */	100	/* kudos to Slaven Rezic for the idea */
81	static char sig_size [] = { SIG_NUM };	101	static char sig_size [] = { SIG_NUM };
82	# define SIG_SIZE (sizeof (sig_size) + 1)	102	# define SIG_SIZE (sizeof (sig_size) + 1)
83	#endif	103	#endif
84		104
85	static int	105	static Signal
86	sv_signum (SV *sig)	106	sv_signum (SV *sig)
87	{	107	{
88	int signum;	108	Signal signum;
89		109
90	SvGETMAGIC (sig);	110	SvGETMAGIC (sig);
91		111
92	for (signum = 1; signum < SIG_SIZE; ++signum)	112	for (signum = 1; signum < SIG_SIZE; ++signum)
93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	113	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
94	return signum;	114	return signum;
95		115
96	if (SvIV (sig) > 0)	116	signum = SvIV (sig);
		117
		118	if (signum > 0 && signum < SIG_SIZE)
97	return SvIV (sig);	119	return signum;
98		120
99	return -1;	121	return -1;
100	}	122	}
101		123
102	/////////////////////////////////////////////////////////////////////////////	124	/////////////////////////////////////////////////////////////////////////////
103	// Event	125	// Event
104		126
105	static void e_cb (ev_watcher *w, int revents);	127	static void e_cb (EV_P_ ev_watcher *w, int revents);
106		128
107	static int	129	static int
108	sv_fileno (SV *fh)	130	sv_fileno (SV *fh)
109	{	131	{
110	SvGETMAGIC (fh);	132	SvGETMAGIC (fh);
…		…
119	return SvIV (fh);	141	return SvIV (fh);
120		142
121	return -1;	143	return -1;
122	}	144	}
123		145
		146	static SV *
		147	e_get_cv (SV *cb_sv)
		148	{
		149	HV *st;
		150	GV *gvp;
		151	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		152
		153	if (!cv)
		154	croak ("EV watcher callback must be a CODE reference");
		155
		156	return (SV *)cv;
		157	}
		158
124	static void *	159	static void *
125	e_new (int size, SV *cb_sv)	160	e_new (int size, SV *cb_sv, SV *loop)
126	{	161	{
		162	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
127	ev_watcher *w;	163	ev_watcher *w;
128	SV *self = NEWSV (0, size);	164	SV *self = NEWSV (0, size);
129	SvPOK_only (self);	165	SvPOK_only (self);
130	SvCUR_set (self, size);	166	SvCUR_set (self, size);
131		167
132	w = (ev_watcher *)SvPVX (self);	168	w = (ev_watcher *)SvPVX (self);
133		169
134	ev_init (w, e_cb);	170	ev_init (w, cv ? e_cb : 0);
135		171
		172	w->loop = SvREFCNT_inc (SvRV (loop));
136	w->flags = WFLAG_KEEPALIVE;	173	w->e_flags = WFLAG_KEEPALIVE;
137	w->data = 0;	174	w->data = 0;
138	w->fh = 0;	175	w->fh = 0;
139	w->cb_sv = newSVsv (cb_sv);	176	w->cb_sv = SvREFCNT_inc (cv);
140	w->self = self;	177	w->self = self;
141		178
142	return (void *)w;	179	return (void *)w;
143	}	180	}
144		181
145	static void	182	static void
146	e_destroy (void *w_)	183	e_destroy (void *w_)
147	{	184	{
148	ev_watcher *w = (ev_watcher *)w_;	185	ev_watcher *w = (ev_watcher *)w_;
149		186
		187	SvREFCNT_dec (w->loop ); w->loop = 0;
150	SvREFCNT_dec (w->fh ); w->fh = 0;	188	SvREFCNT_dec (w->fh ); w->fh = 0;
151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	189	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152	SvREFCNT_dec (w->data ); w->data = 0;	190	SvREFCNT_dec (w->data ); w->data = 0;
153	}	191	}
154		192
…		…
167	}	205	}
168		206
169	return rv;	207	return rv;
170	}	208	}
171		209
172	static SV *sv_events_cache;	210	static SV *sv_self_cache, *sv_events_cache;
173		211
174	static void	212	static void
175	e_cb (ev_watcher *w, int revents)	213	e_cb (EV_P_ ev_watcher *w, int revents)
176	{	214	{
177	dSP;	215	dSP;
178	I32 mark = SP - PL_stack_base;	216	I32 mark = SP - PL_stack_base;
179	SV *sv_self, *sv_events;	217	SV *sv_self, *sv_events;
180		218
		219	if (expect_true (sv_self_cache))
		220	{
		221	sv_self = sv_self_cache; sv_self_cache = 0;
		222	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		223	}
		224	else
		225	{
181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	226	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		227	SvREADONLY_on (sv_self);
		228	}
		229
		230	if (expect_true (sv_events_cache))
		231	{
		232	sv_events = sv_events_cache; sv_events_cache = 0;
		233	SvIV_set (sv_events, revents);
		234	}
		235	else
		236	{
		237	sv_events = newSViv (revents);
		238	SvREADONLY_on (sv_events);
		239	}
		240
		241	PUSHMARK (SP);
		242	EXTEND (SP, 2);
		243	PUSHs (sv_self);
		244	PUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		248
		249	if (expect_false (sv_self_cache))
		250	SvREFCNT_dec (sv_self);
		251	else
		252	{
		253	SvREFCNT_dec (SvRV (sv_self));
		254	SvRV_set (sv_self, &PL_sv_undef);
		255	sv_self_cache = sv_self;
		256	}
		257
		258	if (expect_false (sv_events_cache))
		259	SvREFCNT_dec (sv_events);
		260	else
		261	sv_events_cache = sv_events;
		262
		263	if (SvTRUE (ERRSV))
		264	{
		265	SPAGAIN;
		266	PUSHMARK (SP);
		267	PUTBACK;
		268	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		269	}
		270
		271	SP = PL_stack_base + mark;
		272	PUTBACK;
		273	}
		274
		275	static void
		276	e_once_cb (int revents, void *arg)
		277	{
		278	dSP;
		279	I32 mark = SP - PL_stack_base;
		280	SV *sv_events;
182		281
183	if (sv_events_cache)	282	if (sv_events_cache)
184	{	283	{
185	sv_events = sv_events_cache; sv_events_cache = 0;	284	sv_events = sv_events_cache; sv_events_cache = 0;
186	SvIV_set (sv_events, revents);	285	SvIV_set (sv_events, revents);
187	}	286	}
188	else	287	else
189	sv_events = newSViv (revents);	288	sv_events = newSViv (revents);
190		289
191	PUSHMARK (SP);	290	PUSHMARK (SP);
192	EXTEND (SP, 2);
193	PUSHs (sv_self);
194	PUSHs (sv_events);	291	XPUSHs (sv_events);
195		292
196	PUTBACK;	293	PUTBACK;
197	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	294	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
198		295
199	SvREFCNT_dec (sv_self);	296	SvREFCNT_dec ((SV *)arg);
200		297
201	if (sv_events_cache)	298	if (sv_events_cache)
202	SvREFCNT_dec (sv_events);	299	SvREFCNT_dec (sv_events);
203	else	300	else
204	sv_events_cache = sv_events;	301	sv_events_cache = sv_events;
205		302
206	if (SvTRUE (ERRSV))	303	if (SvTRUE (ERRSV))
207	{	304	{
208	PUSHMARK (SP);	305	SPAGAIN;
209	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}
212
213	SP = PL_stack_base + mark;
214	PUTBACK;
215	}
216
217	static void
218	e_once_cb (int revents, void *arg)
219	{
220	dSP;
221	I32 mark = SP - PL_stack_base;
222	SV *sv_events;
223
224	if (sv_events_cache)
225	{
226	sv_events = sv_events_cache; sv_events_cache = 0;
227	SvIV_set (sv_events, revents);
228	}
229	else
230	sv_events = newSViv (revents);
231
232	PUSHMARK (SP);
233	XPUSHs (sv_events);
234
235	PUTBACK;
236	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
237
238	SvREFCNT_dec ((SV *)arg);
239
240	if (sv_events_cache)
241	SvREFCNT_dec (sv_events);
242	else
243	sv_events_cache = sv_events;
244
245	if (SvTRUE (ERRSV))
246	{
247	PUSHMARK (SP);	306	PUSHMARK (SP);
248	PUTBACK;	307	PUTBACK;
249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	308	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250	}	309	}
251		310
…		…
294	LEAVE;	353	LEAVE;
295		354
296	return retval;	355	return retval;
297	}	356	}
298		357
299	/////////////////////////////////////////////////////////////////////////////
300	// DNS
301
302	#ifndef _WIN32
303	static void
304	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
305	{
306	dSP;
307	SV *cb = (SV *)arg;
308
309	ENTER;
310	SAVETMPS;
311	PUSHMARK (SP);
312	EXTEND (SP, count + 3);
313	PUSHs (sv_2mortal (newSViv (result)));
314
315	if (result == DNS_ERR_NONE && ttl >= 0)
316	{
317	int i;
318
319	PUSHs (sv_2mortal (newSViv (type)));
320	PUSHs (sv_2mortal (newSViv (ttl)));
321
322	for (i = 0; i < count; ++i)
323	switch (type)
324	{
325	case DNS_IPv6_AAAA:
326	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
327	break;
328	case DNS_IPv4_A:
329	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
330	break;
331	case DNS_PTR:
332	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
333	break;
334	}
335	}
336
337	PUTBACK;
338	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
339
340	FREETMPS;
341
342	if (SvTRUE (ERRSV))
343	{
344	PUSHMARK (SP);
345	PUTBACK;
346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
347	}
348
349	LEAVE;
350	}
351	#endif
352
353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	358	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
354	croak (# repeat " value must be >= 0");	359	croak (# repeat " value must be >= 0");
355		360
356	#define CHECK_FD(fh,fd) if ((fd) < 0) \	361	#define CHECK_FD(fh,fd) if ((fd) < 0) \
357	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	362	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		363
		364	#define CHECK_SIG(sv,num) if ((num) < 0) \
		365	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
358		366
359	/////////////////////////////////////////////////////////////////////////////	367	/////////////////////////////////////////////////////////////////////////////
360	// XS interface functions	368	// XS interface functions
361		369
362	MODULE = EV PACKAGE = EV PREFIX = ev_	370	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
396	const_iv (EV, BACKEND_KQUEUE)	404	const_iv (EV, BACKEND_KQUEUE)
397	const_iv (EV, BACKEND_DEVPOLL)	405	const_iv (EV, BACKEND_DEVPOLL)
398	const_iv (EV, BACKEND_PORT)	406	const_iv (EV, BACKEND_PORT)
399	const_iv (EV, FLAG_AUTO)	407	const_iv (EV, FLAG_AUTO)
400	const_iv (EV, FLAG_NOENV)	408	const_iv (EV, FLAG_NOENV)
		409	const_iv (EV, FLAG_FORKCHECK)
401	};	410	};
402		411
403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	412	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	413	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
405		414
		415	stash_loop = gv_stashpv ("EV::Loop" , 1);
406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	416	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407	stash_io = gv_stashpv ("EV::IO" , 1);	417	stash_io = gv_stashpv ("EV::IO" , 1);
408	stash_timer = gv_stashpv ("EV::Timer" , 1);	418	stash_timer = gv_stashpv ("EV::Timer" , 1);
409	stash_periodic = gv_stashpv ("EV::Periodic", 1);	419	stash_periodic = gv_stashpv ("EV::Periodic", 1);
410	stash_signal = gv_stashpv ("EV::Signal" , 1);	420	stash_signal = gv_stashpv ("EV::Signal" , 1);
411	stash_idle = gv_stashpv ("EV::Idle" , 1);	421	stash_idle = gv_stashpv ("EV::Idle" , 1);
412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	422	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
413	stash_check = gv_stashpv ("EV::Check" , 1);	423	stash_check = gv_stashpv ("EV::Check" , 1);
414	stash_child = gv_stashpv ("EV::Child" , 1);	424	stash_child = gv_stashpv ("EV::Child" , 1);
		425	stash_embed = gv_stashpv ("EV::Embed" , 1);
		426	stash_stat = gv_stashpv ("EV::Stat" , 1);
		427	stash_fork = gv_stashpv ("EV::Fork" , 1);
		428	stash_async = gv_stashpv ("EV::Async" , 1);
415		429
416	{	430	{
417	SV *sv = perl_get_sv ("EV::API", TRUE);	431	SV *sv = perl_get_sv ("EV::API", TRUE);
418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	432	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
419		433
420	/* the poor man's shared library emulator */	434	/* the poor man's shared library emulator */
421	evapi.ver = EV_API_VERSION;	435	evapi.ver = EV_API_VERSION;
422	evapi.rev = EV_API_REVISION;	436	evapi.rev = EV_API_REVISION;
423	evapi.sv_fileno = sv_fileno;	437	evapi.sv_fileno = sv_fileno;
424	evapi.sv_signum = sv_signum;	438	evapi.sv_signum = sv_signum;
		439	evapi.supported_backends = ev_supported_backends ();
		440	evapi.recommended_backends = ev_recommended_backends ();
		441	evapi.embeddable_backends = ev_embeddable_backends ();
		442	evapi.time_ = ev_time;
		443	evapi.sleep_ = ev_sleep;
		444	evapi.loop_new = ev_loop_new;
		445	evapi.loop_destroy = ev_loop_destroy;
		446	evapi.loop_fork = ev_loop_fork;
		447	evapi.loop_count = ev_loop_count;
425	evapi.now = ev_now;	448	evapi.now = ev_now;
		449	evapi.now_update = ev_now_update;
426	evapi.backend = ev_backend;	450	evapi.backend = ev_backend;
427	evapi.unloop = ev_unloop;	451	evapi.unloop = ev_unloop;
428	evapi.time = ev_time;	452	evapi.ref = ev_ref;
		453	evapi.unref = ev_unref;
429	evapi.loop = ev_loop;	454	evapi.loop = ev_loop;
430	evapi.once = ev_once;	455	evapi.once = ev_once;
431	evapi.io_start = ev_io_start;	456	evapi.io_start = ev_io_start;
432	evapi.io_stop = ev_io_stop;	457	evapi.io_stop = ev_io_stop;
433	evapi.timer_start = ev_timer_start;	458	evapi.timer_start = ev_timer_start;
434	evapi.timer_stop = ev_timer_stop;	459	evapi.timer_stop = ev_timer_stop;
435	evapi.timer_again = ev_timer_again;	460	evapi.timer_again = ev_timer_again;
436	evapi.periodic_start = ev_periodic_start;	461	evapi.periodic_start = ev_periodic_start;
437	evapi.periodic_stop = ev_periodic_stop;	462	evapi.periodic_stop = ev_periodic_stop;
438	evapi.signal_start = ev_signal_start;	463	evapi.signal_start = ev_signal_start;
439	evapi.signal_stop = ev_signal_stop;	464	evapi.signal_stop = ev_signal_stop;
440	evapi.idle_start = ev_idle_start;	465	evapi.idle_start = ev_idle_start;
441	evapi.idle_stop = ev_idle_stop;	466	evapi.idle_stop = ev_idle_stop;
442	evapi.prepare_start = ev_prepare_start;	467	evapi.prepare_start = ev_prepare_start;
443	evapi.prepare_stop = ev_prepare_stop;	468	evapi.prepare_stop = ev_prepare_stop;
444	evapi.check_start = ev_check_start;	469	evapi.check_start = ev_check_start;
445	evapi.check_stop = ev_check_stop;	470	evapi.check_stop = ev_check_stop;
446	evapi.child_start = ev_child_start;	471	evapi.child_start = ev_child_start;
447	evapi.child_stop = ev_child_stop;	472	evapi.child_stop = ev_child_stop;
		473	evapi.stat_start = ev_stat_start;
		474	evapi.stat_stop = ev_stat_stop;
		475	evapi.stat_stat = ev_stat_stat;
		476	evapi.embed_start = ev_embed_start;
		477	evapi.embed_stop = ev_embed_stop;
		478	evapi.embed_sweep = ev_embed_sweep;
		479	evapi.fork_start = ev_fork_start;
		480	evapi.fork_stop = ev_fork_stop;
		481	evapi.async_start = ev_async_start;
		482	evapi.async_stop = ev_async_stop;
		483	evapi.async_send = ev_async_send;
		484	evapi.clear_pending = ev_clear_pending;
448	evapi.ref = ev_ref;	485	evapi.invoke = ev_invoke;
449	evapi.unref = ev_unref;
450		486
451	sv_setiv (sv, (IV)&evapi);	487	sv_setiv (sv, (IV)&evapi);
452	SvREADONLY_on (sv);	488	SvREADONLY_on (sv);
453	}	489	}
454	#ifndef _WIN32	490	#ifndef _WIN32
455	pthread_atfork (0, 0, ev_default_fork);	491	pthread_atfork (0, 0, ev_default_fork);
456	#endif	492	#endif
457	}	493	}
458		494
		495	SV *ev_default_loop (unsigned int flags = 0)
		496	CODE:
		497	{
		498	if (!default_loop_sv)
		499	{
		500	evapi.default_loop = ev_default_loop (flags);
		501
		502	if (!evapi.default_loop)
		503	XSRETURN_UNDEF;
		504
		505	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		506	}
		507
		508	RETVAL = newSVsv (default_loop_sv);
		509	}
		510	OUTPUT:
		511	RETVAL
		512
		513	void ev_default_destroy ()
		514	CODE:
		515	ev_default_destroy ();
		516	SvREFCNT_dec (default_loop_sv);
		517	default_loop_sv = 0;
		518
		519	unsigned int ev_supported_backends ()
		520
		521	unsigned int ev_recommended_backends ()
		522
		523	unsigned int ev_embeddable_backends ()
		524
		525	NV ev_time ()
		526
459	NV ev_now ()	527	NV ev_now ()
		528	C_ARGS: evapi.default_loop
		529
		530	void ev_now_update ()
		531	C_ARGS: evapi.default_loop
460		532
461	unsigned int ev_backend ()	533	unsigned int ev_backend ()
		534	C_ARGS: evapi.default_loop
462		535
463	NV ev_time ()	536	unsigned int ev_loop_count ()
		537	C_ARGS: evapi.default_loop
464		538
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	539	void ev_set_io_collect_interval (NV interval)
		540	C_ARGS: evapi.default_loop, interval
		541
		542	void ev_set_timeout_collect_interval (NV interval)
		543	C_ARGS: evapi.default_loop, interval
466		544
467	void ev_loop (int flags = 0)	545	void ev_loop (int flags = 0)
		546	C_ARGS: evapi.default_loop, flags
468		547
469	void ev_unloop (int how = 1)	548	void ev_unloop (int how = EVUNLOOP_ONE)
		549	C_ARGS: evapi.default_loop, how
		550
		551	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		552	C_ARGS: evapi.default_loop, fd, revents
		553
		554	void ev_feed_signal_event (SV *signal)
		555	CODE:
		556	{
		557	Signal signum = sv_signum (signal);
		558	CHECK_SIG (signal, signum);
		559
		560	ev_feed_signal_event (evapi.default_loop, signum);
		561	}
470		562
471	ev_io *io (SV *fh, int events, SV *cb)	563	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	564	ALIAS:
473	io_ns = 1	565	io_ns = 1
474	CODE:	566	CODE:
475	{	567	{
476	int fd = sv_fileno (fh);	568	int fd = sv_fileno (fh);
477	CHECK_FD (fh, fd);	569	CHECK_FD (fh, fd);
478		570
479	RETVAL = e_new (sizeof (ev_io), cb);	571	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	572	RETVAL->fh = newSVsv (fh);
481	ev_io_set (RETVAL, fd, events);	573	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	574	if (!ix) START (io, RETVAL);
483	}	575	}
484	OUTPUT:	576	OUTPUT:
…		…
488	ALIAS:	580	ALIAS:
489	timer_ns = 1	581	timer_ns = 1
490	INIT:	582	INIT:
491	CHECK_REPEAT (repeat);	583	CHECK_REPEAT (repeat);
492	CODE:	584	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	585	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	586	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	587	if (!ix) START (timer, RETVAL);
496	OUTPUT:	588	OUTPUT:
497	RETVAL	589	RETVAL
498		590
…		…
502	INIT:	594	INIT:
503	CHECK_REPEAT (interval);	595	CHECK_REPEAT (interval);
504	CODE:	596	CODE:
505	{	597	{
506	ev_periodic *w;	598	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	599	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	600	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	601	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	602	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	603	if (!ix) START (periodic, w);
512	}	604	}
513	OUTPUT:	605	OUTPUT:
514	RETVAL	606	RETVAL
515		607
516	ev_signal *signal (Signal signum, SV *cb)	608	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	609	ALIAS:
518	signal_ns = 1	610	signal_ns = 1
519	CODE:	611	CODE:
		612	{
		613	Signal signum = sv_signum (signal);
		614	CHECK_SIG (signal, signum);
		615
520	RETVAL = e_new (sizeof (ev_signal), cb);	616	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	617	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	618	if (!ix) START (signal, RETVAL);
		619	}
523	OUTPUT:	620	OUTPUT:
524	RETVAL	621	RETVAL
525		622
526	ev_idle *idle (SV *cb)	623	ev_idle *idle (SV *cb)
527	ALIAS:	624	ALIAS:
528	idle_ns = 1	625	idle_ns = 1
529	CODE:	626	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	627	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	628	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	629	if (!ix) START (idle, RETVAL);
533	OUTPUT:	630	OUTPUT:
534	RETVAL	631	RETVAL
535		632
536	ev_prepare *prepare (SV *cb)	633	ev_prepare *prepare (SV *cb)
537	ALIAS:	634	ALIAS:
538	prepare_ns = 1	635	prepare_ns = 1
539	CODE:	636	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	637	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	638	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	639	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	640	OUTPUT:
544	RETVAL	641	RETVAL
545		642
546	ev_check *check (SV *cb)	643	ev_check *check (SV *cb)
547	ALIAS:	644	ALIAS:
548	check_ns = 1	645	check_ns = 1
549	CODE:	646	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	647	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	648	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	649	if (!ix) START (check, RETVAL);
553	OUTPUT:	650	OUTPUT:
554	RETVAL	651	RETVAL
555		652
		653	ev_fork *fork (SV *cb)
		654	ALIAS:
		655	fork_ns = 1
		656	CODE:
		657	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		658	ev_fork_set (RETVAL);
		659	if (!ix) START (fork, RETVAL);
		660	OUTPUT:
		661	RETVAL
		662
556	ev_child *child (int pid, SV *cb)	663	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	664	ALIAS:
558	child_ns = 1	665	child_ns = 1
559	CODE:	666	CODE:
560	RETVAL = e_new (sizeof (ev_child), cb);	667	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	668	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	669	if (!ix) START (child, RETVAL);
563	OUTPUT:	670	OUTPUT:
564	RETVAL	671	RETVAL
565		672
		673	ev_stat *stat (SV *path, NV interval, SV *cb)
		674	ALIAS:
		675	stat_ns = 1
		676	CODE:
		677	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		678	RETVAL->fh = newSVsv (path);
		679	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		680	if (!ix) START (stat, RETVAL);
		681	OUTPUT:
		682	RETVAL
		683
		684	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		685	ALIAS:
		686	embed_ns = 1
		687	CODE:
		688	{
		689	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		690	croak ("passed loop is not embeddable via EV::embed,");
		691
		692	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		693	RETVAL->fh = newSVsv (ST (0));
		694	ev_embed_set (RETVAL, loop);
		695	if (!ix) START (embed, RETVAL);
		696	}
		697	OUTPUT:
		698	RETVAL
		699
		700	ev_async *async (SV *cb)
		701	ALIAS:
		702	async_ns = 1
		703	CODE:
		704	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		705	ev_async_set (RETVAL);
		706	if (!ix) START (async, RETVAL);
		707	OUTPUT:
		708	RETVAL
		709
566	void once (SV *fh, int events, SV *timeout, SV *cb)	710	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	711	CODE:
568	ev_once (	712	ev_once (
		713	evapi.default_loop,
569	sv_fileno (fh), events,	714	sv_fileno (fh), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	715	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	716	e_once_cb,
572	newSVsv (cb)	717	newSVsv (cb)
573	);	718	);
…		…
578		723
579	int ev_is_active (ev_watcher *w)	724	int ev_is_active (ev_watcher *w)
580		725
581	int ev_is_pending (ev_watcher *w)	726	int ev_is_pending (ev_watcher *w)
582		727
		728	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		729	C_ARGS: e_loop (w), w, revents
		730
		731	int ev_clear_pending (ev_watcher *w)
		732	C_ARGS: e_loop (w), w
		733
		734	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		735	C_ARGS: e_loop (w), w, revents
		736
583	int keepalive (ev_watcher *w, int new_value = 0)	737	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	738	CODE:
585	{	739	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	740	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	741	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		742
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	743	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	744	{
591	REF (w);	745	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;	746	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	747	UNREF (w);
594	}	748	}
595	}	749	}
596	OUTPUT:	750	OUTPUT:
597	RETVAL	751	RETVAL
598		752
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	753	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	754	CODE:
601	{	755	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	756	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	757	{
		758	new_cb = e_get_cv (new_cb);
		759	RETVAL = newRV_noinc (w->cb_sv);
		760	w->cb_sv = SvREFCNT_inc (new_cb);
		761	}
		762	else
		763	RETVAL = newRV_inc (w->cb_sv);
606	}	764	}
607	OUTPUT:	765	OUTPUT:
608	RETVAL	766	RETVAL
609		767
610	SV *data (ev_watcher *w, SV *new_data = 0)	768	SV *data (ev_watcher *w, SV *new_data = 0)
611	CODE:	769	CODE:
612	{	770	{
613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	771	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
614	}
615	OUTPUT:
616	RETVAL
617		772
618	void trigger (ev_watcher *w, int revents = EV_NONE)	773	if (items > 1)
		774	{
		775	SvREFCNT_dec (w->data);
		776	w->data = newSVsv (new_data);
		777	}
		778	}
		779	OUTPUT:
		780	RETVAL
		781
		782	SV *loop (ev_watcher *w)
619	CODE:	783	CODE:
620	w->cb (w, revents);	784	RETVAL = newRV_inc (w->loop);
		785	OUTPUT:
		786	RETVAL
621		787
622	int priority (ev_watcher *w, int new_priority = 0)	788	int priority (ev_watcher *w, int new_priority = 0)
623	CODE:	789	CODE:
624	{	790	{
625	RETVAL = w->priority;	791	RETVAL = w->priority;
626		792
627	if (items > 1)	793	if (items > 1)
628	{	794	{
629	int active = ev_is_active (w);	795	int active = ev_is_active (w);
630
631	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
632	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
633		796
634	if (active)	797	if (active)
635	{	798	{
636	/* grrr. */	799	/* grrr. */
637	PUSHMARK (SP);	800	PUSHMARK (SP);
638	XPUSHs (ST (0));	801	XPUSHs (ST (0));
		802	PUTBACK;
639	call_method ("stop", G_DISCARD | G_VOID);	803	call_method ("stop", G_DISCARD | G_VOID);
640	}	804	}
641		805
642	ev_set_priority (w, new_priority);	806	ev_set_priority (w, new_priority);
643		807
644	if (active)	808	if (active)
645	{	809	{
646	PUSHMARK (SP);	810	PUSHMARK (SP);
647	XPUSHs (ST (0));	811	XPUSHs (ST (0));
		812	PUTBACK;
648	call_method ("start", G_DISCARD | G_VOID);	813	call_method ("start", G_DISCARD | G_VOID);
649	}	814	}
650	}	815	}
651	}	816	}
652	OUTPUT:	817	OUTPUT:
…		…
668	e_destroy (w);	833	e_destroy (w);
669		834
670	void set (ev_io *w, SV *fh, int events)	835	void set (ev_io *w, SV *fh, int events)
671	CODE:	836	CODE:
672	{	837	{
673	int active = ev_is_active (w);
674	int fd = sv_fileno (fh);	838	int fd = sv_fileno (fh);
675	CHECK_FD (fh, fd);	839	CHECK_FD (fh, fd);
676		840
677	if (active) STOP (io, w);
678
679	sv_setsv (w->fh, fh);	841	sv_setsv (w->fh, fh);
680	ev_io_set (w, fd, events);	842	RESET (io, w, (w, fd, events));
681
682	if (active) START (io, w);
683	}	843	}
684		844
685	SV *fh (ev_io *w, SV *new_fh = 0)	845	SV *fh (ev_io *w, SV *new_fh = 0)
686	CODE:	846	CODE:
687	{	847	{
688	RETVAL = newSVsv (w->fh);
689
690	if (items > 1)	848	if (items > 1)
691	{	849	{
692	int active = ev_is_active (w);	850	int fd = sv_fileno (new_fh);
693	if (active) STOP (io, w);	851	CHECK_FD (new_fh, fd);
694		852
695	sv_setsv (w->fh, new_fh);	853	RETVAL = w->fh;
696	ev_io_set (w, sv_fileno (w->fh), w->events);	854	w->fh = newSVsv (new_fh);
697		855
698	if (active) START (io, w);	856	RESET (io, w, (w, fd, w->events));
699	}	857	}
		858	else
		859	RETVAL = newSVsv (w->fh);
700	}	860	}
701	OUTPUT:	861	OUTPUT:
702	RETVAL	862	RETVAL
703		863
704	int events (ev_io *w, int new_events = EV_UNDEF)	864	int events (ev_io *w, int new_events = EV_UNDEF)
705	CODE:	865	CODE:
706	{	866	{
707	RETVAL = w->events;	867	RETVAL = w->events;
		868
		869	if (items > 1)
		870	RESET (io, w, (w, w->fd, new_events));
		871	}
		872	OUTPUT:
		873	RETVAL
		874
		875	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		876
		877	void ev_signal_start (ev_signal *w)
		878	CODE:
		879	START (signal, w);
		880
		881	void ev_signal_stop (ev_signal *w)
		882	CODE:
		883	STOP (signal, w);
		884
		885	void DESTROY (ev_signal *w)
		886	CODE:
		887	STOP (signal, w);
		888	e_destroy (w);
		889
		890	void set (ev_signal *w, SV *signal)
		891	CODE:
		892	{
		893	Signal signum = sv_signum (signal);
		894	CHECK_SIG (signal, signum);
		895
		896	RESET (signal, w, (w, signum));
		897	}
		898
		899	int signal (ev_signal *w, SV *new_signal = 0)
		900	CODE:
		901	{
		902	RETVAL = w->signum;
708		903
709	if (items > 1)	904	if (items > 1)
710	{	905	{
711	int active = ev_is_active (w);
712	if (active) STOP (io, w);
713
714	ev_io_set (w, w->fd, new_events);
715
716	if (active) START (io, w);
717	}
718	}
719	OUTPUT:
720	RETVAL
721
722	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
723
724	void ev_signal_start (ev_signal *w)
725	CODE:
726	START (signal, w);
727
728	void ev_signal_stop (ev_signal *w)
729	CODE:
730	STOP (signal, w);
731
732	void DESTROY (ev_signal *w)
733	CODE:
734	STOP (signal, w);
735	e_destroy (w);
736
737	void set (ev_signal *w, SV *signal)
738	CODE:
739	{
740	Signal signum = sv_signum (signal); /* may croak here */
741	int active = ev_is_active (w);
742
743	if (active) STOP (signal, w);
744
745	ev_signal_set (w, signum);
746
747	if (active) START (signal, w);
748	}
749
750	int signal (ev_signal *w, SV *new_signal = 0)
751	CODE:
752	{
753	RETVAL = w->signum;
754
755	if (items > 1)
756	{
757	Signal signum = sv_signum (new_signal); /* may croak here */	906	Signal signum = sv_signum (new_signal);
758	int active = ev_is_active (w);	907	CHECK_SIG (new_signal, signum);
759	if (active) STOP (signal, w);
760		908
761	ev_signal_set (w, signum);	909	RESET (signal, w, (w, signum));
762
763	if (active) START (signal, w);
764	}	910	}
765	}	911	}
766	OUTPUT:	912	OUTPUT:
767	RETVAL	913	RETVAL
768		914
…		…
781	void ev_timer_again (ev_timer *w)	927	void ev_timer_again (ev_timer *w)
782	INIT:	928	INIT:
783	CHECK_REPEAT (w->repeat);	929	CHECK_REPEAT (w->repeat);
784	CODE:	930	CODE:
785	REF (w);	931	REF (w);
786	ev_timer_again (w);	932	ev_timer_again (e_loop (w), w);
787	UNREF (w);	933	UNREF (w);
788		934
789	void DESTROY (ev_timer *w)	935	void DESTROY (ev_timer *w)
790	CODE:	936	CODE:
791	STOP (timer, w);	937	STOP (timer, w);
…		…
793		939
794	void set (ev_timer *w, NV after, NV repeat = 0.)	940	void set (ev_timer *w, NV after, NV repeat = 0.)
795	INIT:	941	INIT:
796	CHECK_REPEAT (repeat);	942	CHECK_REPEAT (repeat);
797	CODE:	943	CODE:
798	{
799	int active = ev_is_active (w);
800	if (active) STOP (timer, w);
801	ev_timer_set (w, after, repeat);	944	RESET (timer, w, (w, after, repeat));
802	if (active) START (timer, w);
803	}
804		945
805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	946	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
806		947
807	void ev_periodic_start (ev_periodic *w)	948	void ev_periodic_start (ev_periodic *w)
808	INIT:	949	INIT:
…		…
815	STOP (periodic, w);	956	STOP (periodic, w);
816		957
817	void ev_periodic_again (ev_periodic *w)	958	void ev_periodic_again (ev_periodic *w)
818	CODE:	959	CODE:
819	REF (w);	960	REF (w);
820	ev_periodic_again (w);	961	ev_periodic_again (e_loop (w), w);
821	UNREF (w);	962	UNREF (w);
822		963
823	void DESTROY (ev_periodic *w)	964	void DESTROY (ev_periodic *w)
824	CODE:	965	CODE:
825	STOP (periodic, w);	966	STOP (periodic, w);
…		…
828	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	969	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
829	INIT:	970	INIT:
830	CHECK_REPEAT (interval);	971	CHECK_REPEAT (interval);
831	CODE:	972	CODE:
832	{	973	{
833	int active = ev_is_active (w);
834	if (active) STOP (periodic, w);
835
836	SvREFCNT_dec (w->fh);	974	SvREFCNT_dec (w->fh);
837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	975	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		976
838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	977	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
839
840	if (active) START (periodic, w);
841	}	978	}
		979
		980	NV at (ev_periodic *w)
		981	CODE:
		982	RETVAL = ev_periodic_at (w);
		983	OUTPUT:
		984	RETVAL
842		985
843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	986	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
844		987
845	void ev_idle_start (ev_idle *w)	988	void ev_idle_start (ev_idle *w)
846	CODE:	989	CODE:
…		…
853	void DESTROY (ev_idle *w)	996	void DESTROY (ev_idle *w)
854	CODE:	997	CODE:
855	STOP (idle, w);	998	STOP (idle, w);
856	e_destroy (w);	999	e_destroy (w);
857		1000
858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1001	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
859		1002
860	void ev_prepare_start (ev_prepare *w)	1003	void ev_prepare_start (ev_prepare *w)
861	CODE:	1004	CODE:
862	START (prepare, w);	1005	START (prepare, w);
863		1006
…		…
883	void DESTROY (ev_check *w)	1026	void DESTROY (ev_check *w)
884	CODE:	1027	CODE:
885	STOP (check, w);	1028	STOP (check, w);
886	e_destroy (w);	1029	e_destroy (w);
887		1030
		1031	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1032
		1033	void ev_fork_start (ev_fork *w)
		1034	CODE:
		1035	START (fork, w);
		1036
		1037	void ev_fork_stop (ev_fork *w)
		1038	CODE:
		1039	STOP (fork, w);
		1040
		1041	void DESTROY (ev_fork *w)
		1042	CODE:
		1043	STOP (fork, w);
		1044	e_destroy (w);
		1045
888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1046	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
889		1047
890	void ev_child_start (ev_child *w)	1048	void ev_child_start (ev_child *w)
891	CODE:	1049	CODE:
892	START (child, w);	1050	START (child, w);
…		…
898	void DESTROY (ev_child *w)	1056	void DESTROY (ev_child *w)
899	CODE:	1057	CODE:
900	STOP (child, w);	1058	STOP (child, w);
901	e_destroy (w);	1059	e_destroy (w);
902		1060
903	void set (ev_child *w, int pid)	1061	void set (ev_child *w, int pid, int trace)
904	CODE:	1062	CODE:
905	{	1063	RESET (child, w, (w, pid, trace));
906	int active = ev_is_active (w);
907	if (active) STOP (child, w);
908		1064
909	ev_child_set (w, pid);	1065	int pid (ev_child *w)
910		1066	ALIAS:
911	if (active) START (child, w);	1067	rpid = 1
912	}	1068	rstatus = 2
913
914	int pid (ev_child *w, int new_pid = 0)
915	CODE:	1069	CODE:
916	{
917	RETVAL = w->pid;	1070	RETVAL = ix == 0 ? w->pid
		1071	: ix == 1 ? w->rpid
		1072	: w->rstatus;
		1073	OUTPUT:
		1074	RETVAL
		1075
		1076	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1077
		1078	void ev_stat_start (ev_stat *w)
		1079	CODE:
		1080	START (stat, w);
		1081
		1082	void ev_stat_stop (ev_stat *w)
		1083	CODE:
		1084	STOP (stat, w);
		1085
		1086	void DESTROY (ev_stat *w)
		1087	CODE:
		1088	STOP (stat, w);
		1089	e_destroy (w);
		1090
		1091	void set (ev_stat *w, SV *path, NV interval)
		1092	CODE:
		1093	{
		1094	sv_setsv (w->fh, path);
		1095	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1096	}
		1097
		1098	SV *path (ev_stat *w, SV *new_path = 0)
		1099	CODE:
		1100	{
		1101	RETVAL = SvREFCNT_inc (w->fh);
918		1102
919	if (items > 1)	1103	if (items > 1)
920	{	1104	{
921	int active = ev_is_active (w);	1105	SvREFCNT_dec (w->fh);
922	if (active) STOP (child, w);	1106	w->fh = newSVsv (new_path);
923		1107	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
924	ev_child_set (w, new_pid);
925
926	if (active) START (child, w);
927	}	1108	}
928	}	1109	}
929	OUTPUT:	1110	OUTPUT:
930	RETVAL	1111	RETVAL
931		1112
		1113	NV interval (ev_stat *w, NV new_interval = 0.)
		1114	CODE:
		1115	{
		1116	RETVAL = w->interval;
932		1117
933	int rstatus (ev_child *w)	1118	if (items > 1)
		1119	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1120	}
		1121	OUTPUT:
		1122	RETVAL
		1123
		1124	void prev (ev_stat *w)
934	ALIAS:	1125	ALIAS:
935	rpid = 1	1126	stat = 1
		1127	attr = 2
936	CODE:	1128	PPCODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1129	{
938	OUTPUT:	1130	ev_statdata *s = ix ? &w->attr : &w->prev;
939	RETVAL
940		1131
941	#ifndef _WIN32	1132	if (ix == 1)
		1133	ev_stat_stat (e_loop (w), w);
		1134	else if (!s->st_nlink)
		1135	errno = ENOENT;
942		1136
		1137	PL_statcache.st_dev = s->st_nlink;
		1138	PL_statcache.st_ino = s->st_ino;
		1139	PL_statcache.st_mode = s->st_mode;
		1140	PL_statcache.st_nlink = s->st_nlink;
		1141	PL_statcache.st_uid = s->st_uid;
		1142	PL_statcache.st_gid = s->st_gid;
		1143	PL_statcache.st_rdev = s->st_rdev;
		1144	PL_statcache.st_size = s->st_size;
		1145	PL_statcache.st_atime = s->st_atime;
		1146	PL_statcache.st_mtime = s->st_mtime;
		1147	PL_statcache.st_ctime = s->st_ctime;
		1148
		1149	if (GIMME_V == G_SCALAR)
		1150	XPUSHs (boolSV (s->st_nlink));
		1151	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1152	{
		1153	EXTEND (SP, 13);
		1154	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1155	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1156	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1157	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1158	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1159	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1160	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1161	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1162	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1163	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1164	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1165	PUSHs (sv_2mortal (newSVuv (4096)));
		1166	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1167	}
		1168	}
		1169
943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1170	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
944		1171
945	BOOT:	1172	void ev_embed_start (ev_embed *w)
946	{	1173	CODE:
947	HV *stash = gv_stashpv ("EV::DNS", 1);	1174	START (embed, w);
948		1175
949	static const struct {	1176	void ev_embed_stop (ev_embed *w)
950	const char *name;	1177	CODE:
951	IV iv;	1178	STOP (embed, w);
952	} *civ, const_iv[] = {
953	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
954	const_iv (DNS_, ERR_NONE)
955	const_iv (DNS_, ERR_FORMAT)
956	const_iv (DNS_, ERR_SERVERFAILED)
957	const_iv (DNS_, ERR_NOTEXIST)
958	const_iv (DNS_, ERR_NOTIMPL)
959	const_iv (DNS_, ERR_REFUSED)
960	const_iv (DNS_, ERR_TRUNCATED)
961	const_iv (DNS_, ERR_UNKNOWN)
962	const_iv (DNS_, ERR_TIMEOUT)
963	const_iv (DNS_, ERR_SHUTDOWN)
964	const_iv (DNS_, IPv4_A)
965	const_iv (DNS_, PTR)
966	const_iv (DNS_, IPv6_AAAA)
967	const_iv (DNS_, QUERY_NO_SEARCH)
968	const_iv (DNS_, OPTION_SEARCH)
969	const_iv (DNS_, OPTION_NAMESERVERS)
970	const_iv (DNS_, OPTION_MISC)
971	const_iv (DNS_, OPTIONS_ALL)
972	const_iv (DNS_, NO_SEARCH)
973	};
974		1179
975	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1180	void DESTROY (ev_embed *w)
976	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1181	CODE:
977	}	1182	STOP (embed, w);
		1183	e_destroy (w);
978		1184
979	int evdns_init ()	1185	void set (ev_embed *w, struct ev_loop *loop)
		1186	CODE:
		1187	{
		1188	sv_setsv (w->fh, ST (1));
		1189	RESET (embed, w, (w, loop));
		1190	}
980		1191
981	void evdns_shutdown (int fail_requests = 1)	1192	SV *other (ev_embed *w)
		1193	CODE:
		1194	RETVAL = newSVsv (w->fh);
		1195	OUTPUT:
		1196	RETVAL
982		1197
983	const char *evdns_err_to_string (int err)	1198	void ev_embed_sweep (ev_embed *w)
		1199	C_ARGS: e_loop (w), w
984		1200
985	int evdns_nameserver_add (U32 address)	1201	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
986		1202
987	int evdns_count_nameservers ()	1203	void ev_async_start (ev_async *w)
		1204	CODE:
		1205	START (async, w);
988		1206
989	int evdns_clear_nameservers_and_suspend ()	1207	void ev_async_stop (ev_async *w)
		1208	CODE:
		1209	STOP (async, w);
990		1210
991	int evdns_resume ()	1211	void DESTROY (ev_async *w)
		1212	CODE:
		1213	STOP (async, w);
		1214	e_destroy (w);
992		1215
993	int evdns_nameserver_ip_add (char *ip_as_string)	1216	void ev_async_send (ev_async *w)
		1217	C_ARGS: e_loop (w), w
994		1218
995	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1219	SV *ev_async_async_pending (ev_async *w)
996	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
997
998	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
999	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1000
1001	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1002	ALIAS:
1003	evdns_resolve_reverse_ipv6 = 1
1004	CODE:	1220	CODE:
1005	{	1221	RETVAL = boolSV (ev_async_pending (w));
1006	STRLEN len;	1222	OUTPUT:
1007	char *data = SvPVbyte (addr, len);
1008	if (len != (ix ? 16 : 4))
1009	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1010
1011	RETVAL = ix	1223	RETVAL
1012	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1013	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1014	}
1015	OUTPUT:
1016	RETVAL
1017		1224
1018	int evdns_set_option (char *option, char *val, int flags)	1225	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1019		1226
1020	int evdns_resolv_conf_parse (int flags, const char *filename)	1227	SV *new (SV *klass, unsigned int flags = 0)
		1228	CODE:
		1229	{
		1230	struct ev_loop *loop = ev_loop_new (flags);
1021		1231
1022	#ifdef _WIN32	1232	if (!loop)
		1233	XSRETURN_UNDEF;
1023		1234
1024	int evdns_config_windows_nameservers ()	1235	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1236	}
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	void DESTROY (struct ev_loop *loop)
		1241	CODE:
		1242	if (loop != evapi.default_loop) /* global destruction sucks */
		1243	ev_loop_destroy (loop);
		1244
		1245	void ev_loop_fork (struct ev_loop *loop)
		1246
		1247	void ev_loop_verify (struct ev_loop *loop)
		1248
		1249	NV ev_now (struct ev_loop *loop)
		1250
		1251	void ev_now_update (struct ev_loop *loop)
		1252
		1253	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1254
		1255	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1256
		1257	unsigned int ev_backend (struct ev_loop *loop)
		1258
		1259	unsigned int ev_loop_count (struct ev_loop *loop)
		1260
		1261	void ev_loop (struct ev_loop *loop, int flags = 0)
		1262
		1263	void ev_unloop (struct ev_loop *loop, int how = 1)
		1264
		1265	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1266
		1267	#if 0
		1268
		1269	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1270	CODE:
		1271	{
		1272	Signal signum = sv_signum (signal);
		1273	CHECK_SIG (signal, signum);
		1274
		1275	ev_feed_signal_event (loop, signum);
		1276	}
1025		1277
1026	#endif	1278	#endif
1027		1279
1028	void evdns_search_clear ()	1280	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1281	ALIAS:
		1282	io_ns = 1
		1283	CODE:
		1284	{
		1285	int fd = sv_fileno (fh);
		1286	CHECK_FD (fh, fd);
1029		1287
1030	void evdns_search_add (char *domain)	1288	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1289	RETVAL->fh = newSVsv (fh);
		1290	ev_io_set (RETVAL, fd, events);
		1291	if (!ix) START (io, RETVAL);
		1292	}
		1293	OUTPUT:
		1294	RETVAL
1031		1295
1032	void evdns_search_ndots_set (int ndots)	1296	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1297	ALIAS:
		1298	timer_ns = 1
		1299	INIT:
		1300	CHECK_REPEAT (repeat);
		1301	CODE:
		1302	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1303	ev_timer_set (RETVAL, after, repeat);
		1304	if (!ix) START (timer, RETVAL);
		1305	OUTPUT:
		1306	RETVAL
		1307
		1308	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1309	ALIAS:
		1310	periodic_ns = 1
		1311	INIT:
		1312	CHECK_REPEAT (interval);
		1313	CODE:
		1314	{
		1315	ev_periodic *w;
		1316	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1317	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1318	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1319	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1320	if (!ix) START (periodic, w);
		1321	}
		1322	OUTPUT:
		1323	RETVAL
1033		1324
1034	#if 0	1325	#if 0
1035		1326
1036	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1327	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1037		1328	ALIAS:
1038	BOOT:	1329	signal_ns = 1
		1330	CODE:
1039	{	1331	{
1040	HV *stash = gv_stashpv ("EV::HTTP", 1);	1332	Signal signum = sv_signum (signal);
		1333	CHECK_SIG (signal, signum);
1041		1334
1042	static const struct {	1335	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1043	const char *name;	1336	ev_signal_set (RETVAL, signum);
1044	IV iv;	1337	if (!ix) START (signal, RETVAL);
1045	} *civ, const_iv[] = {
1046	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1047	const_iv (HTTP_, OK)
1048	const_iv (HTTP_, NOCONTENT)
1049	const_iv (HTTP_, MOVEPERM)
1050	const_iv (HTTP_, MOVETEMP)
1051	const_iv (HTTP_, NOTMODIFIED)
1052	const_iv (HTTP_, BADREQUEST)
1053	const_iv (HTTP_, NOTFOUND)
1054	const_iv (HTTP_, SERVUNAVAIL)
1055	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1056	const_iv (EVHTTP_, PROXY_REQUEST)
1057	const_iv (EVHTTP_, REQ_GET)
1058	const_iv (EVHTTP_, REQ_POST)
1059	const_iv (EVHTTP_, REQ_HEAD)
1060	const_iv (EVHTTP_, REQUEST)
1061	const_iv (EVHTTP_, RESPONSE)
1062	};
1063
1064	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1065	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1066	}	1338	}
1067		1339	OUTPUT:
1068	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1340	RETVAL
1069
1070	#HttpRequest new (SV *klass, SV *cb)
1071
1072	#void DESTROY (struct evhttp_request *req);
1073		1341
1074	#endif	1342	#endif
1075		1343
1076	#endif	1344	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1345	ALIAS:
		1346	idle_ns = 1
		1347	CODE:
		1348	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1349	ev_idle_set (RETVAL);
		1350	if (!ix) START (idle, RETVAL);
		1351	OUTPUT:
		1352	RETVAL
1077		1353
		1354	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1355	ALIAS:
		1356	prepare_ns = 1
		1357	CODE:
		1358	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1359	ev_prepare_set (RETVAL);
		1360	if (!ix) START (prepare, RETVAL);
		1361	OUTPUT:
		1362	RETVAL
1078		1363
		1364	ev_check *check (struct ev_loop *loop, SV *cb)
		1365	ALIAS:
		1366	check_ns = 1
		1367	CODE:
		1368	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1369	ev_check_set (RETVAL);
		1370	if (!ix) START (check, RETVAL);
		1371	OUTPUT:
		1372	RETVAL
1079		1373
		1374	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1375	ALIAS:
		1376	fork_ns = 1
		1377	CODE:
		1378	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1379	ev_fork_set (RETVAL);
		1380	if (!ix) START (fork, RETVAL);
		1381	OUTPUT:
		1382	RETVAL
1080		1383
		1384	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1385	ALIAS:
		1386	child_ns = 1
		1387	CODE:
		1388	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1389	ev_child_set (RETVAL, pid, trace);
		1390	if (!ix) START (child, RETVAL);
		1391	OUTPUT:
		1392	RETVAL
1081		1393
		1394	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1395	ALIAS:
		1396	stat_ns = 1
		1397	CODE:
		1398	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1399	RETVAL->fh = newSVsv (path);
		1400	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1401	if (!ix) START (stat, RETVAL);
		1402	OUTPUT:
		1403	RETVAL
1082		1404
		1405	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1406	ALIAS:
		1407	embed_ns = 1
		1408	CODE:
		1409	{
		1410	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1411	croak ("passed loop is not embeddable via EV::embed,");
1083		1412
		1413	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1414	RETVAL->fh = newSVsv (ST (1));
		1415	ev_embed_set (RETVAL, other);
		1416	if (!ix) START (embed, RETVAL);
		1417	}
		1418	OUTPUT:
		1419	RETVAL
		1420
		1421	ev_async *async (struct ev_loop *loop, SV *cb)
		1422	ALIAS:
		1423	async_ns = 1
		1424	CODE:
		1425	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1426	ev_async_set (RETVAL);
		1427	if (!ix) START (async, RETVAL);
		1428	OUTPUT:
		1429	RETVAL
		1430
		1431	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1432	CODE:
		1433	ev_once (
		1434	loop,
		1435	sv_fileno (fh), events,
		1436	SvOK (timeout) ? SvNV (timeout) : -1.,
		1437	e_once_cb,
		1438	newSVsv (cb)
		1439	);
		1440

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