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Comparing EV/EV.xs (file contents):
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC vs.
Revision 1.117 by root, Wed Oct 29 14:12:34 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	void ev_sleep (NV interval)
		526
		527	NV ev_time ()
		528
459	NV ev_now ()	529	NV ev_now ()
		530	C_ARGS: evapi.default_loop
		531
		532	void ev_now_update ()
		533	C_ARGS: evapi.default_loop
460		534
461	unsigned int ev_backend ()	535	unsigned int ev_backend ()
		536	C_ARGS: evapi.default_loop
462		537
463	NV ev_time ()	538	unsigned int ev_loop_count ()
		539	C_ARGS: evapi.default_loop
464		540
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	541	void ev_set_io_collect_interval (NV interval)
		542	C_ARGS: evapi.default_loop, interval
		543
		544	void ev_set_timeout_collect_interval (NV interval)
		545	C_ARGS: evapi.default_loop, interval
466		546
467	void ev_loop (int flags = 0)	547	void ev_loop (int flags = 0)
		548	C_ARGS: evapi.default_loop, flags
468		549
469	void ev_unloop (int how = 1)	550	void ev_unloop (int how = EVUNLOOP_ONE)
		551	C_ARGS: evapi.default_loop, how
		552
		553	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		554	C_ARGS: evapi.default_loop, fd, revents
		555
		556	void ev_feed_signal_event (SV *signal)
		557	CODE:
		558	{
		559	Signal signum = sv_signum (signal);
		560	CHECK_SIG (signal, signum);
		561
		562	ev_feed_signal_event (evapi.default_loop, signum);
		563	}
470		564
471	ev_io *io (SV *fh, int events, SV *cb)	565	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	566	ALIAS:
473	io_ns = 1	567	io_ns = 1
474	CODE:	568	CODE:
475	{	569	{
476	int fd = sv_fileno (fh);	570	int fd = sv_fileno (fh);
477	CHECK_FD (fh, fd);	571	CHECK_FD (fh, fd);
478		572
479	RETVAL = e_new (sizeof (ev_io), cb);	573	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	574	RETVAL->fh = newSVsv (fh);
481	ev_io_set (RETVAL, fd, events);	575	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	576	if (!ix) START (io, RETVAL);
483	}	577	}
484	OUTPUT:	578	OUTPUT:
…		…
488	ALIAS:	582	ALIAS:
489	timer_ns = 1	583	timer_ns = 1
490	INIT:	584	INIT:
491	CHECK_REPEAT (repeat);	585	CHECK_REPEAT (repeat);
492	CODE:	586	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	587	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	588	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	589	if (!ix) START (timer, RETVAL);
496	OUTPUT:	590	OUTPUT:
497	RETVAL	591	RETVAL
498		592
…		…
502	INIT:	596	INIT:
503	CHECK_REPEAT (interval);	597	CHECK_REPEAT (interval);
504	CODE:	598	CODE:
505	{	599	{
506	ev_periodic *w;	600	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	601	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	602	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	603	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	604	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	605	if (!ix) START (periodic, w);
512	}	606	}
513	OUTPUT:	607	OUTPUT:
514	RETVAL	608	RETVAL
515		609
516	ev_signal *signal (Signal signum, SV *cb)	610	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	611	ALIAS:
518	signal_ns = 1	612	signal_ns = 1
519	CODE:	613	CODE:
		614	{
		615	Signal signum = sv_signum (signal);
		616	CHECK_SIG (signal, signum);
		617
520	RETVAL = e_new (sizeof (ev_signal), cb);	618	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	619	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	620	if (!ix) START (signal, RETVAL);
		621	}
523	OUTPUT:	622	OUTPUT:
524	RETVAL	623	RETVAL
525		624
526	ev_idle *idle (SV *cb)	625	ev_idle *idle (SV *cb)
527	ALIAS:	626	ALIAS:
528	idle_ns = 1	627	idle_ns = 1
529	CODE:	628	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	629	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	630	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	631	if (!ix) START (idle, RETVAL);
533	OUTPUT:	632	OUTPUT:
534	RETVAL	633	RETVAL
535		634
536	ev_prepare *prepare (SV *cb)	635	ev_prepare *prepare (SV *cb)
537	ALIAS:	636	ALIAS:
538	prepare_ns = 1	637	prepare_ns = 1
539	CODE:	638	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	639	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	640	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	641	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	642	OUTPUT:
544	RETVAL	643	RETVAL
545		644
546	ev_check *check (SV *cb)	645	ev_check *check (SV *cb)
547	ALIAS:	646	ALIAS:
548	check_ns = 1	647	check_ns = 1
549	CODE:	648	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	649	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	650	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	651	if (!ix) START (check, RETVAL);
553	OUTPUT:	652	OUTPUT:
554	RETVAL	653	RETVAL
555		654
		655	ev_fork *fork (SV *cb)
		656	ALIAS:
		657	fork_ns = 1
		658	CODE:
		659	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		660	ev_fork_set (RETVAL);
		661	if (!ix) START (fork, RETVAL);
		662	OUTPUT:
		663	RETVAL
		664
556	ev_child *child (int pid, SV *cb)	665	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	666	ALIAS:
558	child_ns = 1	667	child_ns = 1
559	CODE:	668	CODE:
560	RETVAL = e_new (sizeof (ev_child), cb);	669	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	670	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	671	if (!ix) START (child, RETVAL);
563	OUTPUT:	672	OUTPUT:
564	RETVAL	673	RETVAL
565		674
		675	ev_stat *stat (SV *path, NV interval, SV *cb)
		676	ALIAS:
		677	stat_ns = 1
		678	CODE:
		679	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		680	RETVAL->fh = newSVsv (path);
		681	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		682	if (!ix) START (stat, RETVAL);
		683	OUTPUT:
		684	RETVAL
		685
		686	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		687	ALIAS:
		688	embed_ns = 1
		689	CODE:
		690	{
		691	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		692	croak ("passed loop is not embeddable via EV::embed,");
		693
		694	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		695	RETVAL->fh = newSVsv (ST (0));
		696	ev_embed_set (RETVAL, loop);
		697	if (!ix) START (embed, RETVAL);
		698	}
		699	OUTPUT:
		700	RETVAL
		701
		702	ev_async *async (SV *cb)
		703	ALIAS:
		704	async_ns = 1
		705	CODE:
		706	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		707	ev_async_set (RETVAL);
		708	if (!ix) START (async, RETVAL);
		709	OUTPUT:
		710	RETVAL
		711
566	void once (SV *fh, int events, SV *timeout, SV *cb)	712	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	713	CODE:
568	ev_once (	714	ev_once (
		715	evapi.default_loop,
569	sv_fileno (fh), events,	716	sv_fileno (fh), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	717	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	718	e_once_cb,
572	newSVsv (cb)	719	newSVsv (cb)
573	);	720	);
…		…
578		725
579	int ev_is_active (ev_watcher *w)	726	int ev_is_active (ev_watcher *w)
580		727
581	int ev_is_pending (ev_watcher *w)	728	int ev_is_pending (ev_watcher *w)
582		729
		730	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		731	C_ARGS: e_loop (w), w, revents
		732
		733	int ev_clear_pending (ev_watcher *w)
		734	C_ARGS: e_loop (w), w
		735
		736	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		737	C_ARGS: e_loop (w), w, revents
		738
583	int keepalive (ev_watcher *w, int new_value = 0)	739	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	740	CODE:
585	{	741	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	742	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	743	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		744
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	745	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	746	{
591	REF (w);	747	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;	748	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	749	UNREF (w);
594	}	750	}
595	}	751	}
596	OUTPUT:	752	OUTPUT:
597	RETVAL	753	RETVAL
598		754
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	755	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	756	CODE:
601	{	757	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	758	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	759	{
		760	new_cb = e_get_cv (new_cb);
		761	RETVAL = newRV_noinc (w->cb_sv);
		762	w->cb_sv = SvREFCNT_inc (new_cb);
		763	}
		764	else
		765	RETVAL = newRV_inc (w->cb_sv);
606	}	766	}
607	OUTPUT:	767	OUTPUT:
608	RETVAL	768	RETVAL
609		769
610	SV *data (ev_watcher *w, SV *new_data = 0)	770	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
619	}	779	}
620	}	780	}
621	OUTPUT:	781	OUTPUT:
622	RETVAL	782	RETVAL
623		783
624	void trigger (ev_watcher *w, int revents = EV_NONE)	784	SV *loop (ev_watcher *w)
625	CODE:	785	CODE:
626	w->cb (w, revents);	786	RETVAL = newRV_inc (w->loop);
		787	OUTPUT:
		788	RETVAL
627		789
628	int priority (ev_watcher *w, int new_priority = 0)	790	int priority (ev_watcher *w, int new_priority = 0)
629	CODE:	791	CODE:
630	{	792	{
631	RETVAL = w->priority;	793	RETVAL = w->priority;
632		794
633	if (items > 1)	795	if (items > 1)
634	{	796	{
635	int active = ev_is_active (w);	797	int active = ev_is_active (w);
636
637	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
638	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
639		798
640	if (active)	799	if (active)
641	{	800	{
642	/* grrr. */	801	/* grrr. */
643	PUSHMARK (SP);	802	PUSHMARK (SP);
644	XPUSHs (ST (0));	803	XPUSHs (ST (0));
		804	PUTBACK;
645	call_method ("stop", G_DISCARD | G_VOID);	805	call_method ("stop", G_DISCARD | G_VOID);
646	}	806	}
647		807
648	ev_set_priority (w, new_priority);	808	ev_set_priority (w, new_priority);
649		809
650	if (active)	810	if (active)
651	{	811	{
652	PUSHMARK (SP);	812	PUSHMARK (SP);
653	XPUSHs (ST (0));	813	XPUSHs (ST (0));
		814	PUTBACK;
654	call_method ("start", G_DISCARD | G_VOID);	815	call_method ("start", G_DISCARD | G_VOID);
655	}	816	}
656	}	817	}
657	}	818	}
658	OUTPUT:	819	OUTPUT:
…		…
674	e_destroy (w);	835	e_destroy (w);
675		836
676	void set (ev_io *w, SV *fh, int events)	837	void set (ev_io *w, SV *fh, int events)
677	CODE:	838	CODE:
678	{	839	{
679	int active = ev_is_active (w);
680	int fd = sv_fileno (fh);	840	int fd = sv_fileno (fh);
681	CHECK_FD (fh, fd);	841	CHECK_FD (fh, fd);
682		842
683	if (active) STOP (io, w);
684
685	sv_setsv (w->fh, fh);	843	sv_setsv (w->fh, fh);
686	ev_io_set (w, fd, events);	844	RESET (io, w, (w, fd, events));
687
688	if (active) START (io, w);
689	}	845	}
690		846
691	SV *fh (ev_io *w, SV *new_fh = 0)	847	SV *fh (ev_io *w, SV *new_fh = 0)
692	CODE:	848	CODE:
693	{	849	{
694	RETVAL = newSVsv (w->fh);
695
696	if (items > 1)	850	if (items > 1)
697	{	851	{
698	int active = ev_is_active (w);	852	int fd = sv_fileno (new_fh);
699	if (active) STOP (io, w);	853	CHECK_FD (new_fh, fd);
700		854
701	sv_setsv (w->fh, new_fh);	855	RETVAL = w->fh;
702	ev_io_set (w, sv_fileno (w->fh), w->events);	856	w->fh = newSVsv (new_fh);
703		857
704	if (active) START (io, w);	858	RESET (io, w, (w, fd, w->events));
705	}	859	}
		860	else
		861	RETVAL = newSVsv (w->fh);
706	}	862	}
707	OUTPUT:	863	OUTPUT:
708	RETVAL	864	RETVAL
709		865
710	int events (ev_io *w, int new_events = EV_UNDEF)	866	int events (ev_io *w, int new_events = EV_UNDEF)
711	CODE:	867	CODE:
712	{	868	{
713	RETVAL = w->events;	869	RETVAL = w->events;
		870
		871	if (items > 1)
		872	RESET (io, w, (w, w->fd, new_events));
		873	}
		874	OUTPUT:
		875	RETVAL
		876
		877	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		878
		879	void ev_signal_start (ev_signal *w)
		880	CODE:
		881	START (signal, w);
		882
		883	void ev_signal_stop (ev_signal *w)
		884	CODE:
		885	STOP (signal, w);
		886
		887	void DESTROY (ev_signal *w)
		888	CODE:
		889	STOP (signal, w);
		890	e_destroy (w);
		891
		892	void set (ev_signal *w, SV *signal)
		893	CODE:
		894	{
		895	Signal signum = sv_signum (signal);
		896	CHECK_SIG (signal, signum);
		897
		898	RESET (signal, w, (w, signum));
		899	}
		900
		901	int signal (ev_signal *w, SV *new_signal = 0)
		902	CODE:
		903	{
		904	RETVAL = w->signum;
714		905
715	if (items > 1)	906	if (items > 1)
716	{	907	{
717	int active = ev_is_active (w);
718	if (active) STOP (io, w);
719
720	ev_io_set (w, w->fd, new_events);
721
722	if (active) START (io, w);
723	}
724	}
725	OUTPUT:
726	RETVAL
727
728	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
729
730	void ev_signal_start (ev_signal *w)
731	CODE:
732	START (signal, w);
733
734	void ev_signal_stop (ev_signal *w)
735	CODE:
736	STOP (signal, w);
737
738	void DESTROY (ev_signal *w)
739	CODE:
740	STOP (signal, w);
741	e_destroy (w);
742
743	void set (ev_signal *w, SV *signal)
744	CODE:
745	{
746	Signal signum = sv_signum (signal); /* may croak here */
747	int active = ev_is_active (w);
748
749	if (active) STOP (signal, w);
750
751	ev_signal_set (w, signum);
752
753	if (active) START (signal, w);
754	}
755
756	int signal (ev_signal *w, SV *new_signal = 0)
757	CODE:
758	{
759	RETVAL = w->signum;
760
761	if (items > 1)
762	{
763	Signal signum = sv_signum (new_signal); /* may croak here */	908	Signal signum = sv_signum (new_signal);
764	int active = ev_is_active (w);	909	CHECK_SIG (new_signal, signum);
765	if (active) STOP (signal, w);
766		910
767	ev_signal_set (w, signum);	911	RESET (signal, w, (w, signum));
768
769	if (active) START (signal, w);
770	}	912	}
771	}	913	}
772	OUTPUT:	914	OUTPUT:
773	RETVAL	915	RETVAL
774		916
…		…
787	void ev_timer_again (ev_timer *w)	929	void ev_timer_again (ev_timer *w)
788	INIT:	930	INIT:
789	CHECK_REPEAT (w->repeat);	931	CHECK_REPEAT (w->repeat);
790	CODE:	932	CODE:
791	REF (w);	933	REF (w);
792	ev_timer_again (w);	934	ev_timer_again (e_loop (w), w);
793	UNREF (w);	935	UNREF (w);
794		936
795	void DESTROY (ev_timer *w)	937	void DESTROY (ev_timer *w)
796	CODE:	938	CODE:
797	STOP (timer, w);	939	STOP (timer, w);
…		…
799		941
800	void set (ev_timer *w, NV after, NV repeat = 0.)	942	void set (ev_timer *w, NV after, NV repeat = 0.)
801	INIT:	943	INIT:
802	CHECK_REPEAT (repeat);	944	CHECK_REPEAT (repeat);
803	CODE:	945	CODE:
804	{
805	int active = ev_is_active (w);
806	if (active) STOP (timer, w);
807	ev_timer_set (w, after, repeat);	946	RESET (timer, w, (w, after, repeat));
808	if (active) START (timer, w);
809	}
810		947
811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	948	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
812		949
813	void ev_periodic_start (ev_periodic *w)	950	void ev_periodic_start (ev_periodic *w)
814	INIT:	951	INIT:
…		…
821	STOP (periodic, w);	958	STOP (periodic, w);
822		959
823	void ev_periodic_again (ev_periodic *w)	960	void ev_periodic_again (ev_periodic *w)
824	CODE:	961	CODE:
825	REF (w);	962	REF (w);
826	ev_periodic_again (w);	963	ev_periodic_again (e_loop (w), w);
827	UNREF (w);	964	UNREF (w);
828		965
829	void DESTROY (ev_periodic *w)	966	void DESTROY (ev_periodic *w)
830	CODE:	967	CODE:
831	STOP (periodic, w);	968	STOP (periodic, w);
…		…
834	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	971	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
835	INIT:	972	INIT:
836	CHECK_REPEAT (interval);	973	CHECK_REPEAT (interval);
837	CODE:	974	CODE:
838	{	975	{
839	int active = ev_is_active (w);
840	if (active) STOP (periodic, w);
841
842	SvREFCNT_dec (w->fh);	976	SvREFCNT_dec (w->fh);
843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	977	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		978
844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	979	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
845
846	if (active) START (periodic, w);
847	}	980	}
		981
		982	NV at (ev_periodic *w)
		983	CODE:
		984	RETVAL = ev_periodic_at (w);
		985	OUTPUT:
		986	RETVAL
848		987
849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	988	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
850		989
851	void ev_idle_start (ev_idle *w)	990	void ev_idle_start (ev_idle *w)
852	CODE:	991	CODE:
…		…
859	void DESTROY (ev_idle *w)	998	void DESTROY (ev_idle *w)
860	CODE:	999	CODE:
861	STOP (idle, w);	1000	STOP (idle, w);
862	e_destroy (w);	1001	e_destroy (w);
863		1002
864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1003	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
865		1004
866	void ev_prepare_start (ev_prepare *w)	1005	void ev_prepare_start (ev_prepare *w)
867	CODE:	1006	CODE:
868	START (prepare, w);	1007	START (prepare, w);
869		1008
…		…
889	void DESTROY (ev_check *w)	1028	void DESTROY (ev_check *w)
890	CODE:	1029	CODE:
891	STOP (check, w);	1030	STOP (check, w);
892	e_destroy (w);	1031	e_destroy (w);
893		1032
		1033	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1034
		1035	void ev_fork_start (ev_fork *w)
		1036	CODE:
		1037	START (fork, w);
		1038
		1039	void ev_fork_stop (ev_fork *w)
		1040	CODE:
		1041	STOP (fork, w);
		1042
		1043	void DESTROY (ev_fork *w)
		1044	CODE:
		1045	STOP (fork, w);
		1046	e_destroy (w);
		1047
894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1048	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
895		1049
896	void ev_child_start (ev_child *w)	1050	void ev_child_start (ev_child *w)
897	CODE:	1051	CODE:
898	START (child, w);	1052	START (child, w);
…		…
904	void DESTROY (ev_child *w)	1058	void DESTROY (ev_child *w)
905	CODE:	1059	CODE:
906	STOP (child, w);	1060	STOP (child, w);
907	e_destroy (w);	1061	e_destroy (w);
908		1062
909	void set (ev_child *w, int pid)	1063	void set (ev_child *w, int pid, int trace)
910	CODE:	1064	CODE:
911	{	1065	RESET (child, w, (w, pid, trace));
912	int active = ev_is_active (w);
913	if (active) STOP (child, w);
914		1066
915	ev_child_set (w, pid);	1067	int pid (ev_child *w)
916		1068	ALIAS:
917	if (active) START (child, w);	1069	rpid = 1
918	}	1070	rstatus = 2
919
920	int pid (ev_child *w, int new_pid = 0)
921	CODE:	1071	CODE:
922	{
923	RETVAL = w->pid;	1072	RETVAL = ix == 0 ? w->pid
		1073	: ix == 1 ? w->rpid
		1074	: w->rstatus;
		1075	OUTPUT:
		1076	RETVAL
		1077
		1078	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1079
		1080	void ev_stat_start (ev_stat *w)
		1081	CODE:
		1082	START (stat, w);
		1083
		1084	void ev_stat_stop (ev_stat *w)
		1085	CODE:
		1086	STOP (stat, w);
		1087
		1088	void DESTROY (ev_stat *w)
		1089	CODE:
		1090	STOP (stat, w);
		1091	e_destroy (w);
		1092
		1093	void set (ev_stat *w, SV *path, NV interval)
		1094	CODE:
		1095	{
		1096	sv_setsv (w->fh, path);
		1097	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1098	}
		1099
		1100	SV *path (ev_stat *w, SV *new_path = 0)
		1101	CODE:
		1102	{
		1103	RETVAL = SvREFCNT_inc (w->fh);
924		1104
925	if (items > 1)	1105	if (items > 1)
926	{	1106	{
927	int active = ev_is_active (w);	1107	SvREFCNT_dec (w->fh);
928	if (active) STOP (child, w);	1108	w->fh = newSVsv (new_path);
929		1109	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
930	ev_child_set (w, new_pid);
931
932	if (active) START (child, w);
933	}	1110	}
934	}	1111	}
935	OUTPUT:	1112	OUTPUT:
936	RETVAL	1113	RETVAL
937		1114
		1115	NV interval (ev_stat *w, NV new_interval = 0.)
		1116	CODE:
		1117	{
		1118	RETVAL = w->interval;
938		1119
939	int rstatus (ev_child *w)	1120	if (items > 1)
		1121	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1122	}
		1123	OUTPUT:
		1124	RETVAL
		1125
		1126	void prev (ev_stat *w)
940	ALIAS:	1127	ALIAS:
941	rpid = 1	1128	stat = 1
		1129	attr = 2
942	CODE:	1130	PPCODE:
943	RETVAL = ix ? w->rpid : w->rstatus;	1131	{
944	OUTPUT:	1132	ev_statdata *s = ix ? &w->attr : &w->prev;
945	RETVAL
946		1133
947	#ifndef _WIN32	1134	if (ix == 1)
		1135	ev_stat_stat (e_loop (w), w);
		1136	else if (!s->st_nlink)
		1137	errno = ENOENT;
948		1138
		1139	PL_statcache.st_dev = s->st_nlink;
		1140	PL_statcache.st_ino = s->st_ino;
		1141	PL_statcache.st_mode = s->st_mode;
		1142	PL_statcache.st_nlink = s->st_nlink;
		1143	PL_statcache.st_uid = s->st_uid;
		1144	PL_statcache.st_gid = s->st_gid;
		1145	PL_statcache.st_rdev = s->st_rdev;
		1146	PL_statcache.st_size = s->st_size;
		1147	PL_statcache.st_atime = s->st_atime;
		1148	PL_statcache.st_mtime = s->st_mtime;
		1149	PL_statcache.st_ctime = s->st_ctime;
		1150
		1151	if (GIMME_V == G_SCALAR)
		1152	XPUSHs (boolSV (s->st_nlink));
		1153	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1154	{
		1155	EXTEND (SP, 13);
		1156	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1157	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1158	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1159	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1160	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1161	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1162	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1163	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1164	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1165	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1166	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1167	PUSHs (sv_2mortal (newSVuv (4096)));
		1168	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1169	}
		1170	}
		1171
949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1172	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
950		1173
951	BOOT:	1174	void ev_embed_start (ev_embed *w)
952	{	1175	CODE:
953	HV *stash = gv_stashpv ("EV::DNS", 1);	1176	START (embed, w);
954		1177
955	static const struct {	1178	void ev_embed_stop (ev_embed *w)
956	const char *name;	1179	CODE:
957	IV iv;	1180	STOP (embed, w);
958	} *civ, const_iv[] = {
959	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
960	const_iv (DNS_, ERR_NONE)
961	const_iv (DNS_, ERR_FORMAT)
962	const_iv (DNS_, ERR_SERVERFAILED)
963	const_iv (DNS_, ERR_NOTEXIST)
964	const_iv (DNS_, ERR_NOTIMPL)
965	const_iv (DNS_, ERR_REFUSED)
966	const_iv (DNS_, ERR_TRUNCATED)
967	const_iv (DNS_, ERR_UNKNOWN)
968	const_iv (DNS_, ERR_TIMEOUT)
969	const_iv (DNS_, ERR_SHUTDOWN)
970	const_iv (DNS_, IPv4_A)
971	const_iv (DNS_, PTR)
972	const_iv (DNS_, IPv6_AAAA)
973	const_iv (DNS_, QUERY_NO_SEARCH)
974	const_iv (DNS_, OPTION_SEARCH)
975	const_iv (DNS_, OPTION_NAMESERVERS)
976	const_iv (DNS_, OPTION_MISC)
977	const_iv (DNS_, OPTIONS_ALL)
978	const_iv (DNS_, NO_SEARCH)
979	};
980		1181
981	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1182	void DESTROY (ev_embed *w)
982	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1183	CODE:
983	}	1184	STOP (embed, w);
		1185	e_destroy (w);
984		1186
985	int evdns_init ()	1187	void set (ev_embed *w, struct ev_loop *loop)
		1188	CODE:
		1189	{
		1190	sv_setsv (w->fh, ST (1));
		1191	RESET (embed, w, (w, loop));
		1192	}
986		1193
987	void evdns_shutdown (int fail_requests = 1)	1194	SV *other (ev_embed *w)
		1195	CODE:
		1196	RETVAL = newSVsv (w->fh);
		1197	OUTPUT:
		1198	RETVAL
988		1199
989	const char *evdns_err_to_string (int err)	1200	void ev_embed_sweep (ev_embed *w)
		1201	C_ARGS: e_loop (w), w
990		1202
991	int evdns_nameserver_add (U32 address)	1203	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
992		1204
993	int evdns_count_nameservers ()	1205	void ev_async_start (ev_async *w)
		1206	CODE:
		1207	START (async, w);
994		1208
995	int evdns_clear_nameservers_and_suspend ()	1209	void ev_async_stop (ev_async *w)
		1210	CODE:
		1211	STOP (async, w);
996		1212
997	int evdns_resume ()	1213	void DESTROY (ev_async *w)
		1214	CODE:
		1215	STOP (async, w);
		1216	e_destroy (w);
998		1217
999	int evdns_nameserver_ip_add (char *ip_as_string)	1218	void ev_async_send (ev_async *w)
		1219	C_ARGS: e_loop (w), w
1000		1220
1001	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1221	SV *ev_async_async_pending (ev_async *w)
1002	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1003
1004	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1005	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1006
1007	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1008	ALIAS:
1009	evdns_resolve_reverse_ipv6 = 1
1010	CODE:	1222	CODE:
1011	{	1223	RETVAL = boolSV (ev_async_pending (w));
1012	STRLEN len;	1224	OUTPUT:
1013	char *data = SvPVbyte (addr, len);
1014	if (len != (ix ? 16 : 4))
1015	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1016
1017	RETVAL = ix	1225	RETVAL
1018	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1019	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1020	}
1021	OUTPUT:
1022	RETVAL
1023		1226
1024	int evdns_set_option (char *option, char *val, int flags)	1227	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1025		1228
1026	int evdns_resolv_conf_parse (int flags, const char *filename)	1229	SV *new (SV *klass, unsigned int flags = 0)
		1230	CODE:
		1231	{
		1232	struct ev_loop *loop = ev_loop_new (flags);
1027		1233
1028	#ifdef _WIN32	1234	if (!loop)
		1235	XSRETURN_UNDEF;
1029		1236
1030	int evdns_config_windows_nameservers ()	1237	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1238	}
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	void DESTROY (struct ev_loop *loop)
		1243	CODE:
		1244	if (loop != evapi.default_loop) /* global destruction sucks */
		1245	ev_loop_destroy (loop);
		1246
		1247	void ev_loop_fork (struct ev_loop *loop)
		1248
		1249	void ev_loop_verify (struct ev_loop *loop)
		1250
		1251	NV ev_now (struct ev_loop *loop)
		1252
		1253	void ev_now_update (struct ev_loop *loop)
		1254
		1255	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1256
		1257	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1258
		1259	unsigned int ev_backend (struct ev_loop *loop)
		1260
		1261	unsigned int ev_loop_count (struct ev_loop *loop)
		1262
		1263	void ev_loop (struct ev_loop *loop, int flags = 0)
		1264
		1265	void ev_unloop (struct ev_loop *loop, int how = 1)
		1266
		1267	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1268
		1269	#if 0
		1270
		1271	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1272	CODE:
		1273	{
		1274	Signal signum = sv_signum (signal);
		1275	CHECK_SIG (signal, signum);
		1276
		1277	ev_feed_signal_event (loop, signum);
		1278	}
1031		1279
1032	#endif	1280	#endif
1033		1281
1034	void evdns_search_clear ()	1282	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1283	ALIAS:
		1284	io_ns = 1
		1285	CODE:
		1286	{
		1287	int fd = sv_fileno (fh);
		1288	CHECK_FD (fh, fd);
1035		1289
1036	void evdns_search_add (char *domain)	1290	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1291	RETVAL->fh = newSVsv (fh);
		1292	ev_io_set (RETVAL, fd, events);
		1293	if (!ix) START (io, RETVAL);
		1294	}
		1295	OUTPUT:
		1296	RETVAL
1037		1297
1038	void evdns_search_ndots_set (int ndots)	1298	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1299	ALIAS:
		1300	timer_ns = 1
		1301	INIT:
		1302	CHECK_REPEAT (repeat);
		1303	CODE:
		1304	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1305	ev_timer_set (RETVAL, after, repeat);
		1306	if (!ix) START (timer, RETVAL);
		1307	OUTPUT:
		1308	RETVAL
		1309
		1310	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1311	ALIAS:
		1312	periodic_ns = 1
		1313	INIT:
		1314	CHECK_REPEAT (interval);
		1315	CODE:
		1316	{
		1317	ev_periodic *w;
		1318	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1319	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1320	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1321	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1322	if (!ix) START (periodic, w);
		1323	}
		1324	OUTPUT:
		1325	RETVAL
1039		1326
1040	#if 0	1327	#if 0
1041		1328
1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1329	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1043		1330	ALIAS:
1044	BOOT:	1331	signal_ns = 1
		1332	CODE:
1045	{	1333	{
1046	HV *stash = gv_stashpv ("EV::HTTP", 1);	1334	Signal signum = sv_signum (signal);
		1335	CHECK_SIG (signal, signum);
1047		1336
1048	static const struct {	1337	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1049	const char *name;	1338	ev_signal_set (RETVAL, signum);
1050	IV iv;	1339	if (!ix) START (signal, RETVAL);
1051	} *civ, const_iv[] = {
1052	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1053	const_iv (HTTP_, OK)
1054	const_iv (HTTP_, NOCONTENT)
1055	const_iv (HTTP_, MOVEPERM)
1056	const_iv (HTTP_, MOVETEMP)
1057	const_iv (HTTP_, NOTMODIFIED)
1058	const_iv (HTTP_, BADREQUEST)
1059	const_iv (HTTP_, NOTFOUND)
1060	const_iv (HTTP_, SERVUNAVAIL)
1061	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1062	const_iv (EVHTTP_, PROXY_REQUEST)
1063	const_iv (EVHTTP_, REQ_GET)
1064	const_iv (EVHTTP_, REQ_POST)
1065	const_iv (EVHTTP_, REQ_HEAD)
1066	const_iv (EVHTTP_, REQUEST)
1067	const_iv (EVHTTP_, RESPONSE)
1068	};
1069
1070	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1071	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1072	}	1340	}
1073		1341	OUTPUT:
1074	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1342	RETVAL
1075
1076	#HttpRequest new (SV *klass, SV *cb)
1077
1078	#void DESTROY (struct evhttp_request *req);
1079		1343
1080	#endif	1344	#endif
1081		1345
1082	#endif	1346	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1347	ALIAS:
		1348	idle_ns = 1
		1349	CODE:
		1350	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1351	ev_idle_set (RETVAL);
		1352	if (!ix) START (idle, RETVAL);
		1353	OUTPUT:
		1354	RETVAL
1083		1355
		1356	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1357	ALIAS:
		1358	prepare_ns = 1
		1359	CODE:
		1360	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1361	ev_prepare_set (RETVAL);
		1362	if (!ix) START (prepare, RETVAL);
		1363	OUTPUT:
		1364	RETVAL
1084		1365
		1366	ev_check *check (struct ev_loop *loop, SV *cb)
		1367	ALIAS:
		1368	check_ns = 1
		1369	CODE:
		1370	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1371	ev_check_set (RETVAL);
		1372	if (!ix) START (check, RETVAL);
		1373	OUTPUT:
		1374	RETVAL
1085		1375
		1376	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1377	ALIAS:
		1378	fork_ns = 1
		1379	CODE:
		1380	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1381	ev_fork_set (RETVAL);
		1382	if (!ix) START (fork, RETVAL);
		1383	OUTPUT:
		1384	RETVAL
1086		1385
		1386	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1387	ALIAS:
		1388	child_ns = 1
		1389	CODE:
		1390	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1391	ev_child_set (RETVAL, pid, trace);
		1392	if (!ix) START (child, RETVAL);
		1393	OUTPUT:
		1394	RETVAL
1087		1395
		1396	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1397	ALIAS:
		1398	stat_ns = 1
		1399	CODE:
		1400	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1401	RETVAL->fh = newSVsv (path);
		1402	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1403	if (!ix) START (stat, RETVAL);
		1404	OUTPUT:
		1405	RETVAL
1088		1406
		1407	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1408	ALIAS:
		1409	embed_ns = 1
		1410	CODE:
		1411	{
		1412	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1413	croak ("passed loop is not embeddable via EV::embed,");
1089		1414
		1415	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1416	RETVAL->fh = newSVsv (ST (1));
		1417	ev_embed_set (RETVAL, other);
		1418	if (!ix) START (embed, RETVAL);
		1419	}
		1420	OUTPUT:
		1421	RETVAL
		1422
		1423	ev_async *async (struct ev_loop *loop, SV *cb)
		1424	ALIAS:
		1425	async_ns = 1
		1426	CODE:
		1427	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1428	ev_async_set (RETVAL);
		1429	if (!ix) START (async, RETVAL);
		1430	OUTPUT:
		1431	RETVAL
		1432
		1433	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1434	CODE:
		1435	ev_once (
		1436	loop,
		1437	sv_fileno (fh), events,
		1438	SvOK (timeout) ? SvNV (timeout) : -1.,
		1439	e_once_cb,
		1440	newSVsv (cb)
		1441	);
		1442

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