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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 1.113 by root, Thu May 22 02:44:57 2008 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/*#include <netinet/in.h>*/
6		6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	7	/* fix perl api breakage */
11	#undef signal	8	#undef signal
12	#undef sigaction	9	#undef sigaction
		10
		11	#define EV_PROTOTYPES 1
		12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		13	#define EV_H <ev.h>
		14	#include "EV/EVAPI.h"
13		15
14	#define EV_SELECT_IS_WINSOCKET 0	16	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	17	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	23	#include "libev/ev.c"
22	#include "event.c"
23
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35		24
36	#ifndef _WIN32	25	#ifndef _WIN32
37	# include <pthread.h>	26	# include <pthread.h>
38	#endif	27	#endif
39		28
		29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		30
40	#define WFLAG_KEEPALIVE 1	31	#define WFLAG_KEEPALIVE 1
41		32
42	#define UNREF(w) \	33	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
44	&& !ev_is_active (w)) \	35	&& !ev_is_active (w)) \
45	ev_unref ();	36	ev_unref (e_loop (w));
46		37
47	#define REF(w) \	38	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
49	&& ev_is_active (w)) \	40	&& ev_is_active (w)) \
50	ev_ref ();	41	ev_ref (e_loop (w));
51		42
52	#define START(type,w) \	43	#define START(type,w) \
53	do { \	44	do { \
54	UNREF (w); \	45	UNREF (w); \
55	ev_ ## type ## _start (w); \	46	ev_ ## type ## _start (e_loop (w), w); \
56	} while (0)	47	} while (0)
57		48
58	#define STOP(type,w) \	49	#define STOP(type,w) \
59	do { \	50	do { \
60	REF (w); \	51	REF (w); \
61	ev_ ## type ## _stop (w); \	52	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	53	} while (0)
63		54
		55	#define RESET(type,w,seta) \
		56	do { \
		57	int active = ev_is_active (w); \
		58	if (active) STOP (type, w); \
		59	ev_ ## type ## _set seta; \
		60	if (active) START (type, w); \
		61	} while (0)
		62
64	typedef int Signal;	63	typedef int Signal;
65		64
		65	static SV *default_loop_sv;
		66
66	static struct EVAPI evapi;	67	static struct EVAPI evapi;
67		68
68	static HV	69	static HV
		70	*stash_loop,
69	*stash_watcher,	71	*stash_watcher,
70	*stash_io,	72	*stash_io,
71	*stash_timer,	73	*stash_timer,
72	*stash_periodic,	74	*stash_periodic,
73	*stash_signal,	75	*stash_signal,
		76	*stash_child,
		77	*stash_stat,
74	*stash_idle,	78	*stash_idle,
75	*stash_prepare,	79	*stash_prepare,
76	*stash_check,	80	*stash_check,
77	*stash_child;	81	*stash_embed,
		82	*stash_fork,
		83	*stash_async;
78		84
79	#ifndef SIG_SIZE	85	#ifndef SIG_SIZE
80	/* kudos to Slaven Rezic for the idea */	86	/* kudos to Slaven Rezic for the idea */
81	static char sig_size [] = { SIG_NUM };	87	static char sig_size [] = { SIG_NUM };
82	# define SIG_SIZE (sizeof (sig_size) + 1)	88	# define SIG_SIZE (sizeof (sig_size) + 1)
83	#endif	89	#endif
84		90
85	static int	91	static Signal
86	sv_signum (SV *sig)	92	sv_signum (SV *sig)
87	{	93	{
88	int signum;	94	Signal signum;
89		95
90	SvGETMAGIC (sig);	96	SvGETMAGIC (sig);
91		97
92	for (signum = 1; signum < SIG_SIZE; ++signum)	98	for (signum = 1; signum < SIG_SIZE; ++signum)
93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	99	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
94	return signum;	100	return signum;
95		101
96	if (SvIV (sig) > 0)	102	signum = SvIV (sig);
		103
		104	if (signum > 0 && signum < SIG_SIZE)
97	return SvIV (sig);	105	return signum;
98		106
99	return -1;	107	return -1;
100	}	108	}
101		109
102	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
103	// Event	111	// Event
104		112
105	static void e_cb (ev_watcher *w, int revents);	113	static void e_cb (EV_P_ ev_watcher *w, int revents);
106		114
107	static int	115	static int
108	sv_fileno (SV *fh)	116	sv_fileno (SV *fh)
109	{	117	{
110	SvGETMAGIC (fh);	118	SvGETMAGIC (fh);
…		…
119	return SvIV (fh);	127	return SvIV (fh);
120		128
121	return -1;	129	return -1;
122	}	130	}
123		131
		132	static SV *
		133	e_get_cv (SV *cb_sv)
		134	{
		135	HV *st;
		136	GV *gvp;
		137	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		138
		139	if (!cv)
		140	croak ("EV watcher callback must be a CODE reference");
		141
		142	return (SV *)cv;
		143	}
		144
124	static void *	145	static void *
125	e_new (int size, SV *cb_sv)	146	e_new (int size, SV *cb_sv, SV *loop)
126	{	147	{
		148	SV *cv = e_get_cv (cb_sv);
127	ev_watcher *w;	149	ev_watcher *w;
128	SV *self = NEWSV (0, size);	150	SV *self = NEWSV (0, size);
129	SvPOK_only (self);	151	SvPOK_only (self);
130	SvCUR_set (self, size);	152	SvCUR_set (self, size);
131		153
132	w = (ev_watcher *)SvPVX (self);	154	w = (ev_watcher *)SvPVX (self);
133		155
134	ev_init (w, e_cb);	156	ev_init (w, e_cb);
135		157
		158	w->loop = SvREFCNT_inc (SvRV (loop));
136	w->flags = WFLAG_KEEPALIVE;	159	w->e_flags = WFLAG_KEEPALIVE;
137	w->data = 0;	160	w->data = 0;
138	w->fh = 0;	161	w->fh = 0;
139	w->cb_sv = newSVsv (cb_sv);	162	w->cb_sv = SvREFCNT_inc (cv);
140	w->self = self;	163	w->self = self;
141		164
142	return (void *)w;	165	return (void *)w;
143	}	166	}
144		167
145	static void	168	static void
146	e_destroy (void *w_)	169	e_destroy (void *w_)
147	{	170	{
148	ev_watcher *w = (ev_watcher *)w_;	171	ev_watcher *w = (ev_watcher *)w_;
149		172
		173	SvREFCNT_dec (w->loop ); w->loop = 0;
150	SvREFCNT_dec (w->fh ); w->fh = 0;	174	SvREFCNT_dec (w->fh ); w->fh = 0;
151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	175	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152	SvREFCNT_dec (w->data ); w->data = 0;	176	SvREFCNT_dec (w->data ); w->data = 0;
153	}	177	}
154		178
…		…
170	}	194	}
171		195
172	static SV *sv_events_cache;	196	static SV *sv_events_cache;
173		197
174	static void	198	static void
175	e_cb (ev_watcher *w, int revents)	199	e_cb (EV_P_ ev_watcher *w, int revents)
176	{	200	{
177	dSP;	201	dSP;
178	I32 mark = SP - PL_stack_base;	202	I32 mark = SP - PL_stack_base;
179	SV *sv_self, *sv_events;	203	SV *sv_self, *sv_events;
180		204
…		…
203	else	227	else
204	sv_events_cache = sv_events;	228	sv_events_cache = sv_events;
205		229
206	if (SvTRUE (ERRSV))	230	if (SvTRUE (ERRSV))
207	{	231	{
		232	SPAGAIN;
208	PUSHMARK (SP);	233	PUSHMARK (SP);
209	PUTBACK;	234	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	235	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}	236	}
212		237
…		…
242	else	267	else
243	sv_events_cache = sv_events;	268	sv_events_cache = sv_events;
244		269
245	if (SvTRUE (ERRSV))	270	if (SvTRUE (ERRSV))
246	{	271	{
		272	SPAGAIN;
247	PUSHMARK (SP);	273	PUSHMARK (SP);
248	PUTBACK;	274	PUTBACK;
249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	275	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250	}	276	}
251		277
…		…
294	LEAVE;	320	LEAVE;
295		321
296	return retval;	322	return retval;
297	}	323	}
298		324
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.) \	325	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
354	croak (# repeat " value must be >= 0");	326	croak (# repeat " value must be >= 0");
355		327
356	#define CHECK_FD(fh,fd) if ((fd) < 0) \	328	#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));	329	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		330
		331	#define CHECK_SIG(sv,num) if ((num) < 0) \
		332	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
358		333
359	/////////////////////////////////////////////////////////////////////////////	334	/////////////////////////////////////////////////////////////////////////////
360	// XS interface functions	335	// XS interface functions
361		336
362	MODULE = EV PACKAGE = EV PREFIX = ev_	337	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
396	const_iv (EV, BACKEND_KQUEUE)	371	const_iv (EV, BACKEND_KQUEUE)
397	const_iv (EV, BACKEND_DEVPOLL)	372	const_iv (EV, BACKEND_DEVPOLL)
398	const_iv (EV, BACKEND_PORT)	373	const_iv (EV, BACKEND_PORT)
399	const_iv (EV, FLAG_AUTO)	374	const_iv (EV, FLAG_AUTO)
400	const_iv (EV, FLAG_NOENV)	375	const_iv (EV, FLAG_NOENV)
		376	const_iv (EV, FLAG_FORKCHECK)
401	};	377	};
402		378
403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	379	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	380	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
405		381
		382	stash_loop = gv_stashpv ("EV::Loop" , 1);
406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	383	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407	stash_io = gv_stashpv ("EV::IO" , 1);	384	stash_io = gv_stashpv ("EV::IO" , 1);
408	stash_timer = gv_stashpv ("EV::Timer" , 1);	385	stash_timer = gv_stashpv ("EV::Timer" , 1);
409	stash_periodic = gv_stashpv ("EV::Periodic", 1);	386	stash_periodic = gv_stashpv ("EV::Periodic", 1);
410	stash_signal = gv_stashpv ("EV::Signal" , 1);	387	stash_signal = gv_stashpv ("EV::Signal" , 1);
411	stash_idle = gv_stashpv ("EV::Idle" , 1);	388	stash_idle = gv_stashpv ("EV::Idle" , 1);
412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	389	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
413	stash_check = gv_stashpv ("EV::Check" , 1);	390	stash_check = gv_stashpv ("EV::Check" , 1);
414	stash_child = gv_stashpv ("EV::Child" , 1);	391	stash_child = gv_stashpv ("EV::Child" , 1);
		392	stash_embed = gv_stashpv ("EV::Embed" , 1);
		393	stash_stat = gv_stashpv ("EV::Stat" , 1);
		394	stash_fork = gv_stashpv ("EV::Fork" , 1);
		395	stash_async = gv_stashpv ("EV::Async" , 1);
415		396
416	{	397	{
417	SV *sv = perl_get_sv ("EV::API", TRUE);	398	SV *sv = perl_get_sv ("EV::API", TRUE);
418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	399	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
419		400
420	/* the poor man's shared library emulator */	401	/* the poor man's shared library emulator */
421	evapi.ver = EV_API_VERSION;	402	evapi.ver = EV_API_VERSION;
422	evapi.rev = EV_API_REVISION;	403	evapi.rev = EV_API_REVISION;
423	evapi.sv_fileno = sv_fileno;	404	evapi.sv_fileno = sv_fileno;
424	evapi.sv_signum = sv_signum;	405	evapi.sv_signum = sv_signum;
		406	evapi.supported_backends = ev_supported_backends ();
		407	evapi.recommended_backends = ev_recommended_backends ();
		408	evapi.embeddable_backends = ev_embeddable_backends ();
		409	evapi.time_ = ev_time;
		410	evapi.sleep_ = ev_sleep;
		411	evapi.loop_new = ev_loop_new;
		412	evapi.loop_destroy = ev_loop_destroy;
		413	evapi.loop_fork = ev_loop_fork;
		414	evapi.loop_count = ev_loop_count;
425	evapi.now = ev_now;	415	evapi.now = ev_now;
426	evapi.backend = ev_backend;	416	evapi.backend = ev_backend;
427	evapi.unloop = ev_unloop;	417	evapi.unloop = ev_unloop;
428	evapi.time = ev_time;	418	evapi.ref = ev_ref;
		419	evapi.unref = ev_unref;
429	evapi.loop = ev_loop;	420	evapi.loop = ev_loop;
430	evapi.once = ev_once;	421	evapi.once = ev_once;
431	evapi.io_start = ev_io_start;	422	evapi.io_start = ev_io_start;
432	evapi.io_stop = ev_io_stop;	423	evapi.io_stop = ev_io_stop;
433	evapi.timer_start = ev_timer_start;	424	evapi.timer_start = ev_timer_start;
434	evapi.timer_stop = ev_timer_stop;	425	evapi.timer_stop = ev_timer_stop;
435	evapi.timer_again = ev_timer_again;	426	evapi.timer_again = ev_timer_again;
436	evapi.periodic_start = ev_periodic_start;	427	evapi.periodic_start = ev_periodic_start;
437	evapi.periodic_stop = ev_periodic_stop;	428	evapi.periodic_stop = ev_periodic_stop;
438	evapi.signal_start = ev_signal_start;	429	evapi.signal_start = ev_signal_start;
439	evapi.signal_stop = ev_signal_stop;	430	evapi.signal_stop = ev_signal_stop;
440	evapi.idle_start = ev_idle_start;	431	evapi.idle_start = ev_idle_start;
441	evapi.idle_stop = ev_idle_stop;	432	evapi.idle_stop = ev_idle_stop;
442	evapi.prepare_start = ev_prepare_start;	433	evapi.prepare_start = ev_prepare_start;
443	evapi.prepare_stop = ev_prepare_stop;	434	evapi.prepare_stop = ev_prepare_stop;
444	evapi.check_start = ev_check_start;	435	evapi.check_start = ev_check_start;
445	evapi.check_stop = ev_check_stop;	436	evapi.check_stop = ev_check_stop;
446	evapi.child_start = ev_child_start;	437	evapi.child_start = ev_child_start;
447	evapi.child_stop = ev_child_stop;	438	evapi.child_stop = ev_child_stop;
		439	evapi.stat_start = ev_stat_start;
		440	evapi.stat_stop = ev_stat_stop;
		441	evapi.stat_stat = ev_stat_stat;
		442	evapi.embed_start = ev_embed_start;
		443	evapi.embed_stop = ev_embed_stop;
		444	evapi.embed_sweep = ev_embed_sweep;
		445	evapi.fork_start = ev_fork_start;
		446	evapi.fork_stop = ev_fork_stop;
		447	evapi.async_start = ev_async_start;
		448	evapi.async_stop = ev_async_stop;
		449	evapi.async_send = ev_async_send;
		450	evapi.clear_pending = ev_clear_pending;
448	evapi.ref = ev_ref;	451	evapi.invoke = ev_invoke;
449	evapi.unref = ev_unref;
450		452
451	sv_setiv (sv, (IV)&evapi);	453	sv_setiv (sv, (IV)&evapi);
452	SvREADONLY_on (sv);	454	SvREADONLY_on (sv);
453	}	455	}
454	#ifndef _WIN32	456	#ifndef _WIN32
455	pthread_atfork (0, 0, ev_default_fork);	457	pthread_atfork (0, 0, ev_default_fork);
456	#endif	458	#endif
457	}	459	}
458		460
		461	SV *ev_default_loop (unsigned int flags = 0)
		462	CODE:
		463	{
		464	if (!default_loop_sv)
		465	{
		466	evapi.default_loop = ev_default_loop (flags);
		467
		468	if (!evapi.default_loop)
		469	XSRETURN_UNDEF;
		470
		471	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		472	}
		473
		474	RETVAL = newSVsv (default_loop_sv);
		475	}
		476	OUTPUT:
		477	RETVAL
		478
		479	void ev_default_destroy ()
		480	CODE:
		481	ev_default_destroy ();
		482	SvREFCNT_dec (default_loop_sv);
		483	default_loop_sv = 0;
		484
		485	unsigned int ev_supported_backends ()
		486
		487	unsigned int ev_recommended_backends ()
		488
		489	unsigned int ev_embeddable_backends ()
		490
		491	NV ev_time ()
		492
459	NV ev_now ()	493	NV ev_now ()
		494	C_ARGS: evapi.default_loop
460		495
461	unsigned int ev_backend ()	496	unsigned int ev_backend ()
		497	C_ARGS: evapi.default_loop
462		498
463	NV ev_time ()	499	unsigned int ev_loop_count ()
		500	C_ARGS: evapi.default_loop
464		501
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	502	void ev_set_io_collect_interval (NV interval)
		503	C_ARGS: evapi.default_loop, interval
		504
		505	void ev_set_timeout_collect_interval (NV interval)
		506	C_ARGS: evapi.default_loop, interval
466		507
467	void ev_loop (int flags = 0)	508	void ev_loop (int flags = 0)
		509	C_ARGS: evapi.default_loop, flags
468		510
469	void ev_unloop (int how = 1)	511	void ev_unloop (int how = EVUNLOOP_ONE)
		512	C_ARGS: evapi.default_loop, how
		513
		514	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		515	C_ARGS: evapi.default_loop, fd, revents
		516
		517	void ev_feed_signal_event (SV *signal)
		518	CODE:
		519	{
		520	Signal signum = sv_signum (signal);
		521	CHECK_SIG (signal, signum);
		522
		523	ev_feed_signal_event (evapi.default_loop, signum);
		524	}
470		525
471	ev_io *io (SV *fh, int events, SV *cb)	526	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	527	ALIAS:
473	io_ns = 1	528	io_ns = 1
474	CODE:	529	CODE:
475	{	530	{
476	int fd = sv_fileno (fh);	531	int fd = sv_fileno (fh);
477	CHECK_FD (fh, fd);	532	CHECK_FD (fh, fd);
478		533
479	RETVAL = e_new (sizeof (ev_io), cb);	534	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	535	RETVAL->fh = newSVsv (fh);
481	ev_io_set (RETVAL, fd, events);	536	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	537	if (!ix) START (io, RETVAL);
483	}	538	}
484	OUTPUT:	539	OUTPUT:
…		…
488	ALIAS:	543	ALIAS:
489	timer_ns = 1	544	timer_ns = 1
490	INIT:	545	INIT:
491	CHECK_REPEAT (repeat);	546	CHECK_REPEAT (repeat);
492	CODE:	547	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	548	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	549	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	550	if (!ix) START (timer, RETVAL);
496	OUTPUT:	551	OUTPUT:
497	RETVAL	552	RETVAL
498		553
…		…
502	INIT:	557	INIT:
503	CHECK_REPEAT (interval);	558	CHECK_REPEAT (interval);
504	CODE:	559	CODE:
505	{	560	{
506	ev_periodic *w;	561	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	562	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	563	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	564	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	565	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	566	if (!ix) START (periodic, w);
512	}	567	}
513	OUTPUT:	568	OUTPUT:
514	RETVAL	569	RETVAL
515		570
516	ev_signal *signal (Signal signum, SV *cb)	571	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	572	ALIAS:
518	signal_ns = 1	573	signal_ns = 1
519	CODE:	574	CODE:
		575	{
		576	Signal signum = sv_signum (signal);
		577	CHECK_SIG (signal, signum);
		578
520	RETVAL = e_new (sizeof (ev_signal), cb);	579	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	580	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	581	if (!ix) START (signal, RETVAL);
		582	}
523	OUTPUT:	583	OUTPUT:
524	RETVAL	584	RETVAL
525		585
526	ev_idle *idle (SV *cb)	586	ev_idle *idle (SV *cb)
527	ALIAS:	587	ALIAS:
528	idle_ns = 1	588	idle_ns = 1
529	CODE:	589	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	590	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	591	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	592	if (!ix) START (idle, RETVAL);
533	OUTPUT:	593	OUTPUT:
534	RETVAL	594	RETVAL
535		595
536	ev_prepare *prepare (SV *cb)	596	ev_prepare *prepare (SV *cb)
537	ALIAS:	597	ALIAS:
538	prepare_ns = 1	598	prepare_ns = 1
539	CODE:	599	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	600	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	601	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	602	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	603	OUTPUT:
544	RETVAL	604	RETVAL
545		605
546	ev_check *check (SV *cb)	606	ev_check *check (SV *cb)
547	ALIAS:	607	ALIAS:
548	check_ns = 1	608	check_ns = 1
549	CODE:	609	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	610	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	611	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	612	if (!ix) START (check, RETVAL);
553	OUTPUT:	613	OUTPUT:
554	RETVAL	614	RETVAL
555		615
		616	ev_fork *fork (SV *cb)
		617	ALIAS:
		618	fork_ns = 1
		619	CODE:
		620	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		621	ev_fork_set (RETVAL);
		622	if (!ix) START (fork, RETVAL);
		623	OUTPUT:
		624	RETVAL
		625
556	ev_child *child (int pid, SV *cb)	626	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	627	ALIAS:
558	child_ns = 1	628	child_ns = 1
559	CODE:	629	CODE:
560	RETVAL = e_new (sizeof (ev_child), cb);	630	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	631	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	632	if (!ix) START (child, RETVAL);
563	OUTPUT:	633	OUTPUT:
564	RETVAL	634	RETVAL
565		635
		636	ev_stat *stat (SV *path, NV interval, SV *cb)
		637	ALIAS:
		638	stat_ns = 1
		639	CODE:
		640	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		641	RETVAL->fh = newSVsv (path);
		642	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		643	if (!ix) START (stat, RETVAL);
		644	OUTPUT:
		645	RETVAL
		646
		647	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
		648	ALIAS:
		649	embed_ns = 1
		650	CODE:
		651	{
		652	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		653	croak ("passed loop is not embeddable via EV::embed,");
		654
		655	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		656	RETVAL->fh = newSVsv (ST (0));
		657	ev_embed_set (RETVAL, loop);
		658
		659	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		660
		661	if (!ix) START (embed, RETVAL);
		662	}
		663	OUTPUT:
		664	RETVAL
		665
		666	ev_async *async (SV *cb)
		667	ALIAS:
		668	async_ns = 1
		669	CODE:
		670	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		671	ev_async_set (RETVAL);
		672	if (!ix) START (async, RETVAL);
		673	OUTPUT:
		674	RETVAL
		675
566	void once (SV *fh, int events, SV *timeout, SV *cb)	676	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	677	CODE:
568	ev_once (	678	ev_once (
		679	evapi.default_loop,
569	sv_fileno (fh), events,	680	sv_fileno (fh), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	681	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	682	e_once_cb,
572	newSVsv (cb)	683	newSVsv (cb)
573	);	684	);
…		…
578		689
579	int ev_is_active (ev_watcher *w)	690	int ev_is_active (ev_watcher *w)
580		691
581	int ev_is_pending (ev_watcher *w)	692	int ev_is_pending (ev_watcher *w)
582		693
		694	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		695	C_ARGS: e_loop (w), w, revents
		696
		697	int ev_clear_pending (ev_watcher *w)
		698	C_ARGS: e_loop (w), w
		699
		700	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		701	C_ARGS: e_loop (w), w, revents
		702
583	int keepalive (ev_watcher *w, int new_value = 0)	703	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	704	CODE:
585	{	705	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	706	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	707	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		708
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	709	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	710	{
591	REF (w);	711	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;	712	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	713	UNREF (w);
594	}	714	}
595	}	715	}
596	OUTPUT:	716	OUTPUT:
597	RETVAL	717	RETVAL
598		718
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	719	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	720	CODE:
601	{	721	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	722	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	723	{
		724	new_cb = e_get_cv (new_cb);
		725	RETVAL = newRV_noinc (w->cb_sv);
		726	w->cb_sv = SvREFCNT_inc (new_cb);
		727	}
		728	else
		729	RETVAL = newRV_inc (w->cb_sv);
606	}	730	}
607	OUTPUT:	731	OUTPUT:
608	RETVAL	732	RETVAL
609		733
610	SV *data (ev_watcher *w, SV *new_data = 0)	734	SV *data (ev_watcher *w, SV *new_data = 0)
611	CODE:	735	CODE:
612	{	736	{
613	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	737	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
614	}
615	OUTPUT:
616	RETVAL
617		738
618	void trigger (ev_watcher *w, int revents = EV_NONE)	739	if (items > 1)
		740	{
		741	SvREFCNT_dec (w->data);
		742	w->data = newSVsv (new_data);
		743	}
		744	}
		745	OUTPUT:
		746	RETVAL
		747
		748	SV *loop (ev_watcher *w)
619	CODE:	749	CODE:
620	w->cb (w, revents);	750	RETVAL = newRV_inc (w->loop);
		751	OUTPUT:
		752	RETVAL
621		753
622	int priority (ev_watcher *w, int new_priority = 0)	754	int priority (ev_watcher *w, int new_priority = 0)
623	CODE:	755	CODE:
624	{	756	{
625	RETVAL = w->priority;	757	RETVAL = w->priority;
626		758
627	if (items > 1)	759	if (items > 1)
628	{	760	{
629	int active = ev_is_active (w);	761	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		762
634	if (active)	763	if (active)
635	{	764	{
636	/* grrr. */	765	/* grrr. */
637	PUSHMARK (SP);	766	PUSHMARK (SP);
638	XPUSHs (ST (0));	767	XPUSHs (ST (0));
		768	PUTBACK;
639	call_method ("stop", G_DISCARD | G_VOID);	769	call_method ("stop", G_DISCARD | G_VOID);
640	}	770	}
641		771
642	ev_set_priority (w, new_priority);	772	ev_set_priority (w, new_priority);
643		773
644	if (active)	774	if (active)
645	{	775	{
646	PUSHMARK (SP);	776	PUSHMARK (SP);
647	XPUSHs (ST (0));	777	XPUSHs (ST (0));
		778	PUTBACK;
648	call_method ("start", G_DISCARD | G_VOID);	779	call_method ("start", G_DISCARD | G_VOID);
649	}	780	}
650	}	781	}
651	}	782	}
652	OUTPUT:	783	OUTPUT:
…		…
668	e_destroy (w);	799	e_destroy (w);
669		800
670	void set (ev_io *w, SV *fh, int events)	801	void set (ev_io *w, SV *fh, int events)
671	CODE:	802	CODE:
672	{	803	{
673	int active = ev_is_active (w);
674	int fd = sv_fileno (fh);	804	int fd = sv_fileno (fh);
675	CHECK_FD (fh, fd);	805	CHECK_FD (fh, fd);
676		806
677	if (active) STOP (io, w);
678
679	sv_setsv (w->fh, fh);	807	sv_setsv (w->fh, fh);
680	ev_io_set (w, fd, events);	808	RESET (io, w, (w, fd, events));
681
682	if (active) START (io, w);
683	}	809	}
684		810
685	SV *fh (ev_io *w, SV *new_fh = 0)	811	SV *fh (ev_io *w, SV *new_fh = 0)
686	CODE:	812	CODE:
687	{	813	{
688	RETVAL = newSVsv (w->fh);
689
690	if (items > 1)	814	if (items > 1)
691	{	815	{
692	int active = ev_is_active (w);	816	int fd = sv_fileno (new_fh);
693	if (active) STOP (io, w);	817	CHECK_FD (new_fh, fd);
694		818
695	sv_setsv (w->fh, new_fh);	819	RETVAL = w->fh;
696	ev_io_set (w, sv_fileno (w->fh), w->events);	820	w->fh = newSVsv (new_fh);
697		821
698	if (active) START (io, w);	822	RESET (io, w, (w, fd, w->events));
699	}	823	}
		824	else
		825	RETVAL = newSVsv (w->fh);
700	}	826	}
701	OUTPUT:	827	OUTPUT:
702	RETVAL	828	RETVAL
703		829
704	int events (ev_io *w, int new_events = EV_UNDEF)	830	int events (ev_io *w, int new_events = EV_UNDEF)
705	CODE:	831	CODE:
706	{	832	{
707	RETVAL = w->events;	833	RETVAL = w->events;
		834
		835	if (items > 1)
		836	RESET (io, w, (w, w->fd, new_events));
		837	}
		838	OUTPUT:
		839	RETVAL
		840
		841	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		842
		843	void ev_signal_start (ev_signal *w)
		844	CODE:
		845	START (signal, w);
		846
		847	void ev_signal_stop (ev_signal *w)
		848	CODE:
		849	STOP (signal, w);
		850
		851	void DESTROY (ev_signal *w)
		852	CODE:
		853	STOP (signal, w);
		854	e_destroy (w);
		855
		856	void set (ev_signal *w, SV *signal)
		857	CODE:
		858	{
		859	Signal signum = sv_signum (signal);
		860	CHECK_SIG (signal, signum);
		861
		862	RESET (signal, w, (w, signum));
		863	}
		864
		865	int signal (ev_signal *w, SV *new_signal = 0)
		866	CODE:
		867	{
		868	RETVAL = w->signum;
708		869
709	if (items > 1)	870	if (items > 1)
710	{	871	{
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 */	872	Signal signum = sv_signum (new_signal);
758	int active = ev_is_active (w);	873	CHECK_SIG (new_signal, signum);
759	if (active) STOP (signal, w);
760		874
761	ev_signal_set (w, signum);	875	RESET (signal, w, (w, signum));
762
763	if (active) START (signal, w);
764	}	876	}
765	}	877	}
766	OUTPUT:	878	OUTPUT:
767	RETVAL	879	RETVAL
768		880
…		…
781	void ev_timer_again (ev_timer *w)	893	void ev_timer_again (ev_timer *w)
782	INIT:	894	INIT:
783	CHECK_REPEAT (w->repeat);	895	CHECK_REPEAT (w->repeat);
784	CODE:	896	CODE:
785	REF (w);	897	REF (w);
786	ev_timer_again (w);	898	ev_timer_again (e_loop (w), w);
787	UNREF (w);	899	UNREF (w);
788		900
789	void DESTROY (ev_timer *w)	901	void DESTROY (ev_timer *w)
790	CODE:	902	CODE:
791	STOP (timer, w);	903	STOP (timer, w);
…		…
793		905
794	void set (ev_timer *w, NV after, NV repeat = 0.)	906	void set (ev_timer *w, NV after, NV repeat = 0.)
795	INIT:	907	INIT:
796	CHECK_REPEAT (repeat);	908	CHECK_REPEAT (repeat);
797	CODE:	909	CODE:
798	{
799	int active = ev_is_active (w);
800	if (active) STOP (timer, w);
801	ev_timer_set (w, after, repeat);	910	RESET (timer, w, (w, after, repeat));
802	if (active) START (timer, w);
803	}
804		911
805	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	912	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
806		913
807	void ev_periodic_start (ev_periodic *w)	914	void ev_periodic_start (ev_periodic *w)
808	INIT:	915	INIT:
…		…
815	STOP (periodic, w);	922	STOP (periodic, w);
816		923
817	void ev_periodic_again (ev_periodic *w)	924	void ev_periodic_again (ev_periodic *w)
818	CODE:	925	CODE:
819	REF (w);	926	REF (w);
820	ev_periodic_again (w);	927	ev_periodic_again (e_loop (w), w);
821	UNREF (w);	928	UNREF (w);
822		929
823	void DESTROY (ev_periodic *w)	930	void DESTROY (ev_periodic *w)
824	CODE:	931	CODE:
825	STOP (periodic, w);	932	STOP (periodic, w);
…		…
828	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	935	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
829	INIT:	936	INIT:
830	CHECK_REPEAT (interval);	937	CHECK_REPEAT (interval);
831	CODE:	938	CODE:
832	{	939	{
833	int active = ev_is_active (w);
834	if (active) STOP (periodic, w);
835
836	SvREFCNT_dec (w->fh);	940	SvREFCNT_dec (w->fh);
837	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	941	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		942
838	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	943	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
839
840	if (active) START (periodic, w);
841	}	944	}
		945
		946	NV at (ev_periodic *w)
		947	CODE:
		948	RETVAL = ev_periodic_at (w);
		949	OUTPUT:
		950	RETVAL
842		951
843	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	952	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
844		953
845	void ev_idle_start (ev_idle *w)	954	void ev_idle_start (ev_idle *w)
846	CODE:	955	CODE:
…		…
853	void DESTROY (ev_idle *w)	962	void DESTROY (ev_idle *w)
854	CODE:	963	CODE:
855	STOP (idle, w);	964	STOP (idle, w);
856	e_destroy (w);	965	e_destroy (w);
857		966
858	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	967	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
859		968
860	void ev_prepare_start (ev_prepare *w)	969	void ev_prepare_start (ev_prepare *w)
861	CODE:	970	CODE:
862	START (prepare, w);	971	START (prepare, w);
863		972
…		…
883	void DESTROY (ev_check *w)	992	void DESTROY (ev_check *w)
884	CODE:	993	CODE:
885	STOP (check, w);	994	STOP (check, w);
886	e_destroy (w);	995	e_destroy (w);
887		996
		997	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		998
		999	void ev_fork_start (ev_fork *w)
		1000	CODE:
		1001	START (fork, w);
		1002
		1003	void ev_fork_stop (ev_fork *w)
		1004	CODE:
		1005	STOP (fork, w);
		1006
		1007	void DESTROY (ev_fork *w)
		1008	CODE:
		1009	STOP (fork, w);
		1010	e_destroy (w);
		1011
888	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1012	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
889		1013
890	void ev_child_start (ev_child *w)	1014	void ev_child_start (ev_child *w)
891	CODE:	1015	CODE:
892	START (child, w);	1016	START (child, w);
…		…
898	void DESTROY (ev_child *w)	1022	void DESTROY (ev_child *w)
899	CODE:	1023	CODE:
900	STOP (child, w);	1024	STOP (child, w);
901	e_destroy (w);	1025	e_destroy (w);
902		1026
903	void set (ev_child *w, int pid)	1027	void set (ev_child *w, int pid, int trace)
904	CODE:	1028	CODE:
905	{	1029	RESET (child, w, (w, pid, trace));
906	int active = ev_is_active (w);
907	if (active) STOP (child, w);
908		1030
909	ev_child_set (w, pid);	1031	int pid (ev_child *w)
910		1032	ALIAS:
911	if (active) START (child, w);	1033	rpid = 1
912	}	1034	rstatus = 2
913
914	int pid (ev_child *w, int new_pid = 0)
915	CODE:	1035	CODE:
916	{
917	RETVAL = w->pid;	1036	RETVAL = ix == 0 ? w->pid
		1037	: ix == 1 ? w->rpid
		1038	: w->rstatus;
		1039	OUTPUT:
		1040	RETVAL
		1041
		1042	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1043
		1044	void ev_stat_start (ev_stat *w)
		1045	CODE:
		1046	START (stat, w);
		1047
		1048	void ev_stat_stop (ev_stat *w)
		1049	CODE:
		1050	STOP (stat, w);
		1051
		1052	void DESTROY (ev_stat *w)
		1053	CODE:
		1054	STOP (stat, w);
		1055	e_destroy (w);
		1056
		1057	void set (ev_stat *w, SV *path, NV interval)
		1058	CODE:
		1059	{
		1060	sv_setsv (w->fh, path);
		1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1062	}
		1063
		1064	SV *path (ev_stat *w, SV *new_path = 0)
		1065	CODE:
		1066	{
		1067	RETVAL = SvREFCNT_inc (w->fh);
918		1068
919	if (items > 1)	1069	if (items > 1)
920	{	1070	{
921	int active = ev_is_active (w);	1071	SvREFCNT_dec (w->fh);
922	if (active) STOP (child, w);	1072	w->fh = newSVsv (new_path);
923		1073	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	}	1074	}
928	}	1075	}
929	OUTPUT:	1076	OUTPUT:
930	RETVAL	1077	RETVAL
931		1078
		1079	NV interval (ev_stat *w, NV new_interval = 0.)
		1080	CODE:
		1081	{
		1082	RETVAL = w->interval;
932		1083
933	int rstatus (ev_child *w)	1084	if (items > 1)
		1085	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1086	}
		1087	OUTPUT:
		1088	RETVAL
		1089
		1090	void prev (ev_stat *w)
934	ALIAS:	1091	ALIAS:
935	rpid = 1	1092	stat = 1
		1093	attr = 2
936	CODE:	1094	PPCODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1095	{
938	OUTPUT:	1096	ev_statdata *s = ix ? &w->attr : &w->prev;
939	RETVAL
940		1097
941	#ifndef _WIN32	1098	if (ix == 1)
		1099	ev_stat_stat (e_loop (w), w);
		1100	else if (!s->st_nlink)
		1101	errno = ENOENT;
942		1102
		1103	PL_statcache.st_dev = s->st_nlink;
		1104	PL_statcache.st_ino = s->st_ino;
		1105	PL_statcache.st_mode = s->st_mode;
		1106	PL_statcache.st_nlink = s->st_nlink;
		1107	PL_statcache.st_uid = s->st_uid;
		1108	PL_statcache.st_gid = s->st_gid;
		1109	PL_statcache.st_rdev = s->st_rdev;
		1110	PL_statcache.st_size = s->st_size;
		1111	PL_statcache.st_atime = s->st_atime;
		1112	PL_statcache.st_mtime = s->st_mtime;
		1113	PL_statcache.st_ctime = s->st_ctime;
		1114
		1115	if (GIMME_V == G_SCALAR)
		1116	XPUSHs (boolSV (s->st_nlink));
		1117	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1118	{
		1119	EXTEND (SP, 13);
		1120	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1121	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1122	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1123	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1124	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1125	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1126	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1127	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1128	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1129	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1130	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1131	PUSHs (sv_2mortal (newSVuv (4096)));
		1132	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1133	}
		1134	}
		1135
943	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1136	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
944		1137
945	BOOT:	1138	void ev_embed_start (ev_embed *w)
946	{	1139	CODE:
947	HV *stash = gv_stashpv ("EV::DNS", 1);	1140	START (embed, w);
948		1141
949	static const struct {	1142	void ev_embed_stop (ev_embed *w)
950	const char *name;	1143	CODE:
951	IV iv;	1144	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		1145
975	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1146	void DESTROY (ev_embed *w)
976	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1147	CODE:
977	}	1148	STOP (embed, w);
		1149	e_destroy (w);
978		1150
979	int evdns_init ()	1151	void set (ev_embed *w, struct ev_loop *loop)
		1152	CODE:
		1153	{
		1154	sv_setsv (w->fh, ST (1));
		1155	RESET (embed, w, (w, loop));
		1156	}
980		1157
981	void evdns_shutdown (int fail_requests = 1)	1158	SV *other (ev_embed *w)
		1159	CODE:
		1160	RETVAL = newSVsv (w->fh);
		1161	OUTPUT:
		1162	RETVAL
982		1163
983	const char *evdns_err_to_string (int err)	1164	void ev_embed_sweep (ev_embed *w)
		1165	C_ARGS: e_loop (w), w
984		1166
985	int evdns_nameserver_add (U32 address)	1167	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
986		1168
987	int evdns_count_nameservers ()	1169	void ev_async_start (ev_async *w)
		1170	CODE:
		1171	START (async, w);
988		1172
989	int evdns_clear_nameservers_and_suspend ()	1173	void ev_async_stop (ev_async *w)
		1174	CODE:
		1175	STOP (async, w);
990		1176
991	int evdns_resume ()	1177	void DESTROY (ev_async *w)
		1178	CODE:
		1179	STOP (async, w);
		1180	e_destroy (w);
992		1181
993	int evdns_nameserver_ip_add (char *ip_as_string)	1182	void ev_async_send (ev_async *w)
		1183	C_ARGS: e_loop (w), w
994		1184
995	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1185	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:	1186	CODE:
1005	{	1187	RETVAL = boolSV (ev_async_pending (w));
1006	STRLEN len;	1188	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	1189	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		1190
1018	int evdns_set_option (char *option, char *val, int flags)	1191	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1019		1192
1020	int evdns_resolv_conf_parse (int flags, const char *filename)	1193	SV *new (SV *klass, unsigned int flags = 0)
		1194	CODE:
		1195	{
		1196	struct ev_loop *loop = ev_loop_new (flags);
1021		1197
1022	#ifdef _WIN32	1198	if (!loop)
		1199	XSRETURN_UNDEF;
1023		1200
1024	int evdns_config_windows_nameservers ()	1201	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1202	}
		1203	OUTPUT:
		1204	RETVAL
		1205
		1206	void DESTROY (struct ev_loop *loop)
		1207	CODE:
		1208	if (loop != evapi.default_loop) /* global destruction sucks */
		1209	ev_loop_destroy (loop);
		1210
		1211	void ev_loop_fork (struct ev_loop *loop)
		1212
		1213	void ev_loop_verify (struct ev_loop *loop)
		1214
		1215	NV ev_now (struct ev_loop *loop)
		1216
		1217	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1218
		1219	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1220
		1221	unsigned int ev_backend (struct ev_loop *loop)
		1222
		1223	unsigned int ev_loop_count (struct ev_loop *loop)
		1224
		1225	void ev_loop (struct ev_loop *loop, int flags = 0)
		1226
		1227	void ev_unloop (struct ev_loop *loop, int how = 1)
		1228
		1229	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1230
		1231	#if 0
		1232
		1233	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1234	CODE:
		1235	{
		1236	Signal signum = sv_signum (signal);
		1237	CHECK_SIG (signal, signum);
		1238
		1239	ev_feed_signal_event (loop, signum);
		1240	}
1025		1241
1026	#endif	1242	#endif
1027		1243
1028	void evdns_search_clear ()	1244	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1245	ALIAS:
		1246	io_ns = 1
		1247	CODE:
		1248	{
		1249	int fd = sv_fileno (fh);
		1250	CHECK_FD (fh, fd);
1029		1251
1030	void evdns_search_add (char *domain)	1252	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1253	RETVAL->fh = newSVsv (fh);
		1254	ev_io_set (RETVAL, fd, events);
		1255	if (!ix) START (io, RETVAL);
		1256	}
		1257	OUTPUT:
		1258	RETVAL
1031		1259
1032	void evdns_search_ndots_set (int ndots)	1260	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1261	ALIAS:
		1262	timer_ns = 1
		1263	INIT:
		1264	CHECK_REPEAT (repeat);
		1265	CODE:
		1266	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1267	ev_timer_set (RETVAL, after, repeat);
		1268	if (!ix) START (timer, RETVAL);
		1269	OUTPUT:
		1270	RETVAL
		1271
		1272	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1273	ALIAS:
		1274	periodic_ns = 1
		1275	INIT:
		1276	CHECK_REPEAT (interval);
		1277	CODE:
		1278	{
		1279	ev_periodic *w;
		1280	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1281	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1282	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1283	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1284	if (!ix) START (periodic, w);
		1285	}
		1286	OUTPUT:
		1287	RETVAL
1033		1288
1034	#if 0	1289	#if 0
1035		1290
1036	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1291	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1037		1292	ALIAS:
1038	BOOT:	1293	signal_ns = 1
		1294	CODE:
1039	{	1295	{
1040	HV *stash = gv_stashpv ("EV::HTTP", 1);	1296	Signal signum = sv_signum (signal);
		1297	CHECK_SIG (signal, signum);
1041		1298
1042	static const struct {	1299	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1043	const char *name;	1300	ev_signal_set (RETVAL, signum);
1044	IV iv;	1301	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	}	1302	}
1067		1303	OUTPUT:
1068	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1304	RETVAL
1069
1070	#HttpRequest new (SV *klass, SV *cb)
1071
1072	#void DESTROY (struct evhttp_request *req);
1073		1305
1074	#endif	1306	#endif
1075		1307
1076	#endif	1308	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1309	ALIAS:
		1310	idle_ns = 1
		1311	CODE:
		1312	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1313	ev_idle_set (RETVAL);
		1314	if (!ix) START (idle, RETVAL);
		1315	OUTPUT:
		1316	RETVAL
1077		1317
		1318	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1319	ALIAS:
		1320	prepare_ns = 1
		1321	CODE:
		1322	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1323	ev_prepare_set (RETVAL);
		1324	if (!ix) START (prepare, RETVAL);
		1325	OUTPUT:
		1326	RETVAL
1078		1327
		1328	ev_check *check (struct ev_loop *loop, SV *cb)
		1329	ALIAS:
		1330	check_ns = 1
		1331	CODE:
		1332	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1333	ev_check_set (RETVAL);
		1334	if (!ix) START (check, RETVAL);
		1335	OUTPUT:
		1336	RETVAL
1079		1337
		1338	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1339	ALIAS:
		1340	fork_ns = 1
		1341	CODE:
		1342	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1343	ev_fork_set (RETVAL);
		1344	if (!ix) START (fork, RETVAL);
		1345	OUTPUT:
		1346	RETVAL
1080		1347
		1348	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1349	ALIAS:
		1350	child_ns = 1
		1351	CODE:
		1352	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1353	ev_child_set (RETVAL, pid, trace);
		1354	if (!ix) START (child, RETVAL);
		1355	OUTPUT:
		1356	RETVAL
1081		1357
		1358	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1359	ALIAS:
		1360	stat_ns = 1
		1361	CODE:
		1362	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1363	RETVAL->fh = newSVsv (path);
		1364	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1365	if (!ix) START (stat, RETVAL);
		1366	OUTPUT:
		1367	RETVAL
1082		1368
		1369	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
		1370	ALIAS:
		1371	embed_ns = 1
		1372	CODE:
		1373	{
		1374	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1375	croak ("passed loop is not embeddable via EV::embed,");
1083		1376
		1377	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1378	RETVAL->fh = newSVsv (ST (1));
		1379	ev_embed_set (RETVAL, other);
		1380
		1381	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		1382
		1383	if (!ix) START (embed, RETVAL);
		1384	}
		1385	OUTPUT:
		1386	RETVAL
		1387
		1388	ev_async *async (struct ev_loop *loop, SV *cb)
		1389	ALIAS:
		1390	async_ns = 1
		1391	CODE:
		1392	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1393	ev_async_set (RETVAL);
		1394	if (!ix) START (async, RETVAL);
		1395	OUTPUT:
		1396	RETVAL
		1397
		1398	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1399	CODE:
		1400	ev_once (
		1401	loop,
		1402	sv_fileno (fh), events,
		1403	SvOK (timeout) ? SvNV (timeout) : -1.,
		1404	e_once_cb,
		1405	newSVsv (cb)
		1406	);
		1407

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