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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 1.114 by root, Sat Jul 12 22:19:22 2008 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/*#include <netinet/in.h>*/
6		6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	7	/* fix perl api breakage */
11	#undef signal	8	#undef signal
12	#undef sigaction	9	#undef sigaction
		10
		11	#define EV_PROTOTYPES 1
		12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		13	#define EV_H <ev.h>
		14	#include "EV/EVAPI.h"
13		15
14	#define EV_SELECT_IS_WINSOCKET 0	16	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	17	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	23	#include "libev/ev.c"
22	#include "event.c"
23
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35		24
36	#ifndef _WIN32	25	#ifndef _WIN32
37	# include <pthread.h>	26	# include <pthread.h>
38	#endif	27	#endif
39		28
		29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		30
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 = cb_sv ? e_get_cv (cb_sv) : 0;
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, cv ? e_cb : 0);
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 = 0)
		648	ALIAS:
		649	embed_ns = 1
		650	CODE:
		651	{
		652	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		653	croak ("passed loop is not embeddable via EV::embed,");
		654
		655	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		656	RETVAL->fh = newSVsv (ST (0));
		657	ev_embed_set (RETVAL, loop);
		658	if (!ix) START (embed, RETVAL);
		659	}
		660	OUTPUT:
		661	RETVAL
		662
		663	ev_async *async (SV *cb)
		664	ALIAS:
		665	async_ns = 1
		666	CODE:
		667	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		668	ev_async_set (RETVAL);
		669	if (!ix) START (async, RETVAL);
		670	OUTPUT:
		671	RETVAL
		672
566	void once (SV *fh, int events, SV *timeout, SV *cb)	673	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	674	CODE:
568	ev_once (	675	ev_once (
		676	evapi.default_loop,
569	sv_fileno (fh), events,	677	sv_fileno (fh), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	678	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	679	e_once_cb,
572	newSVsv (cb)	680	newSVsv (cb)
573	);	681	);
…		…
578		686
579	int ev_is_active (ev_watcher *w)	687	int ev_is_active (ev_watcher *w)
580		688
581	int ev_is_pending (ev_watcher *w)	689	int ev_is_pending (ev_watcher *w)
582		690
		691	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		692	C_ARGS: e_loop (w), w, revents
		693
		694	int ev_clear_pending (ev_watcher *w)
		695	C_ARGS: e_loop (w), w
		696
		697	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		698	C_ARGS: e_loop (w), w, revents
		699
583	int keepalive (ev_watcher *w, int new_value = 0)	700	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	701	CODE:
585	{	702	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	703	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	704	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		705
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	706	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	707	{
591	REF (w);	708	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;	709	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	710	UNREF (w);
594	}	711	}
595	}	712	}
596	OUTPUT:	713	OUTPUT:
597	RETVAL	714	RETVAL
598		715
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	716	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	717	CODE:
601	{	718	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	719	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	720	{
		721	new_cb = e_get_cv (new_cb);
		722	RETVAL = newRV_noinc (w->cb_sv);
		723	w->cb_sv = SvREFCNT_inc (new_cb);
		724	}
		725	else
		726	RETVAL = newRV_inc (w->cb_sv);
606	}	727	}
607	OUTPUT:	728	OUTPUT:
608	RETVAL	729	RETVAL
609		730
610	SV *data (ev_watcher *w, SV *new_data = 0)	731	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
619	}	740	}
620	}	741	}
621	OUTPUT:	742	OUTPUT:
622	RETVAL	743	RETVAL
623		744
624	void trigger (ev_watcher *w, int revents = EV_NONE)	745	SV *loop (ev_watcher *w)
625	CODE:	746	CODE:
626	w->cb (w, revents);	747	RETVAL = newRV_inc (w->loop);
		748	OUTPUT:
		749	RETVAL
627		750
628	int priority (ev_watcher *w, int new_priority = 0)	751	int priority (ev_watcher *w, int new_priority = 0)
629	CODE:	752	CODE:
630	{	753	{
631	RETVAL = w->priority;	754	RETVAL = w->priority;
632		755
633	if (items > 1)	756	if (items > 1)
634	{	757	{
635	int active = ev_is_active (w);	758	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		759
640	if (active)	760	if (active)
641	{	761	{
642	/* grrr. */	762	/* grrr. */
643	PUSHMARK (SP);	763	PUSHMARK (SP);
644	XPUSHs (ST (0));	764	XPUSHs (ST (0));
		765	PUTBACK;
645	call_method ("stop", G_DISCARD | G_VOID);	766	call_method ("stop", G_DISCARD | G_VOID);
646	}	767	}
647		768
648	ev_set_priority (w, new_priority);	769	ev_set_priority (w, new_priority);
649		770
650	if (active)	771	if (active)
651	{	772	{
652	PUSHMARK (SP);	773	PUSHMARK (SP);
653	XPUSHs (ST (0));	774	XPUSHs (ST (0));
		775	PUTBACK;
654	call_method ("start", G_DISCARD | G_VOID);	776	call_method ("start", G_DISCARD | G_VOID);
655	}	777	}
656	}	778	}
657	}	779	}
658	OUTPUT:	780	OUTPUT:
…		…
674	e_destroy (w);	796	e_destroy (w);
675		797
676	void set (ev_io *w, SV *fh, int events)	798	void set (ev_io *w, SV *fh, int events)
677	CODE:	799	CODE:
678	{	800	{
679	int active = ev_is_active (w);
680	int fd = sv_fileno (fh);	801	int fd = sv_fileno (fh);
681	CHECK_FD (fh, fd);	802	CHECK_FD (fh, fd);
682		803
683	if (active) STOP (io, w);
684
685	sv_setsv (w->fh, fh);	804	sv_setsv (w->fh, fh);
686	ev_io_set (w, fd, events);	805	RESET (io, w, (w, fd, events));
687
688	if (active) START (io, w);
689	}	806	}
690		807
691	SV *fh (ev_io *w, SV *new_fh = 0)	808	SV *fh (ev_io *w, SV *new_fh = 0)
692	CODE:	809	CODE:
693	{	810	{
694	RETVAL = newSVsv (w->fh);
695
696	if (items > 1)	811	if (items > 1)
697	{	812	{
698	int active = ev_is_active (w);	813	int fd = sv_fileno (new_fh);
699	if (active) STOP (io, w);	814	CHECK_FD (new_fh, fd);
700		815
701	sv_setsv (w->fh, new_fh);	816	RETVAL = w->fh;
702	ev_io_set (w, sv_fileno (w->fh), w->events);	817	w->fh = newSVsv (new_fh);
703		818
704	if (active) START (io, w);	819	RESET (io, w, (w, fd, w->events));
705	}	820	}
		821	else
		822	RETVAL = newSVsv (w->fh);
706	}	823	}
707	OUTPUT:	824	OUTPUT:
708	RETVAL	825	RETVAL
709		826
710	int events (ev_io *w, int new_events = EV_UNDEF)	827	int events (ev_io *w, int new_events = EV_UNDEF)
711	CODE:	828	CODE:
712	{	829	{
713	RETVAL = w->events;	830	RETVAL = w->events;
		831
		832	if (items > 1)
		833	RESET (io, w, (w, w->fd, new_events));
		834	}
		835	OUTPUT:
		836	RETVAL
		837
		838	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		839
		840	void ev_signal_start (ev_signal *w)
		841	CODE:
		842	START (signal, w);
		843
		844	void ev_signal_stop (ev_signal *w)
		845	CODE:
		846	STOP (signal, w);
		847
		848	void DESTROY (ev_signal *w)
		849	CODE:
		850	STOP (signal, w);
		851	e_destroy (w);
		852
		853	void set (ev_signal *w, SV *signal)
		854	CODE:
		855	{
		856	Signal signum = sv_signum (signal);
		857	CHECK_SIG (signal, signum);
		858
		859	RESET (signal, w, (w, signum));
		860	}
		861
		862	int signal (ev_signal *w, SV *new_signal = 0)
		863	CODE:
		864	{
		865	RETVAL = w->signum;
714		866
715	if (items > 1)	867	if (items > 1)
716	{	868	{
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 */	869	Signal signum = sv_signum (new_signal);
764	int active = ev_is_active (w);	870	CHECK_SIG (new_signal, signum);
765	if (active) STOP (signal, w);
766		871
767	ev_signal_set (w, signum);	872	RESET (signal, w, (w, signum));
768
769	if (active) START (signal, w);
770	}	873	}
771	}	874	}
772	OUTPUT:	875	OUTPUT:
773	RETVAL	876	RETVAL
774		877
…		…
787	void ev_timer_again (ev_timer *w)	890	void ev_timer_again (ev_timer *w)
788	INIT:	891	INIT:
789	CHECK_REPEAT (w->repeat);	892	CHECK_REPEAT (w->repeat);
790	CODE:	893	CODE:
791	REF (w);	894	REF (w);
792	ev_timer_again (w);	895	ev_timer_again (e_loop (w), w);
793	UNREF (w);	896	UNREF (w);
794		897
795	void DESTROY (ev_timer *w)	898	void DESTROY (ev_timer *w)
796	CODE:	899	CODE:
797	STOP (timer, w);	900	STOP (timer, w);
…		…
799		902
800	void set (ev_timer *w, NV after, NV repeat = 0.)	903	void set (ev_timer *w, NV after, NV repeat = 0.)
801	INIT:	904	INIT:
802	CHECK_REPEAT (repeat);	905	CHECK_REPEAT (repeat);
803	CODE:	906	CODE:
804	{
805	int active = ev_is_active (w);
806	if (active) STOP (timer, w);
807	ev_timer_set (w, after, repeat);	907	RESET (timer, w, (w, after, repeat));
808	if (active) START (timer, w);
809	}
810		908
811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	909	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
812		910
813	void ev_periodic_start (ev_periodic *w)	911	void ev_periodic_start (ev_periodic *w)
814	INIT:	912	INIT:
…		…
821	STOP (periodic, w);	919	STOP (periodic, w);
822		920
823	void ev_periodic_again (ev_periodic *w)	921	void ev_periodic_again (ev_periodic *w)
824	CODE:	922	CODE:
825	REF (w);	923	REF (w);
826	ev_periodic_again (w);	924	ev_periodic_again (e_loop (w), w);
827	UNREF (w);	925	UNREF (w);
828		926
829	void DESTROY (ev_periodic *w)	927	void DESTROY (ev_periodic *w)
830	CODE:	928	CODE:
831	STOP (periodic, w);	929	STOP (periodic, w);
…		…
834	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	932	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
835	INIT:	933	INIT:
836	CHECK_REPEAT (interval);	934	CHECK_REPEAT (interval);
837	CODE:	935	CODE:
838	{	936	{
839	int active = ev_is_active (w);
840	if (active) STOP (periodic, w);
841
842	SvREFCNT_dec (w->fh);	937	SvREFCNT_dec (w->fh);
843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	938	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		939
844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	940	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
845
846	if (active) START (periodic, w);
847	}	941	}
		942
		943	NV at (ev_periodic *w)
		944	CODE:
		945	RETVAL = ev_periodic_at (w);
		946	OUTPUT:
		947	RETVAL
848		948
849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	949	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
850		950
851	void ev_idle_start (ev_idle *w)	951	void ev_idle_start (ev_idle *w)
852	CODE:	952	CODE:
…		…
859	void DESTROY (ev_idle *w)	959	void DESTROY (ev_idle *w)
860	CODE:	960	CODE:
861	STOP (idle, w);	961	STOP (idle, w);
862	e_destroy (w);	962	e_destroy (w);
863		963
864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	964	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
865		965
866	void ev_prepare_start (ev_prepare *w)	966	void ev_prepare_start (ev_prepare *w)
867	CODE:	967	CODE:
868	START (prepare, w);	968	START (prepare, w);
869		969
…		…
889	void DESTROY (ev_check *w)	989	void DESTROY (ev_check *w)
890	CODE:	990	CODE:
891	STOP (check, w);	991	STOP (check, w);
892	e_destroy (w);	992	e_destroy (w);
893		993
		994	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		995
		996	void ev_fork_start (ev_fork *w)
		997	CODE:
		998	START (fork, w);
		999
		1000	void ev_fork_stop (ev_fork *w)
		1001	CODE:
		1002	STOP (fork, w);
		1003
		1004	void DESTROY (ev_fork *w)
		1005	CODE:
		1006	STOP (fork, w);
		1007	e_destroy (w);
		1008
894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1009	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
895		1010
896	void ev_child_start (ev_child *w)	1011	void ev_child_start (ev_child *w)
897	CODE:	1012	CODE:
898	START (child, w);	1013	START (child, w);
…		…
904	void DESTROY (ev_child *w)	1019	void DESTROY (ev_child *w)
905	CODE:	1020	CODE:
906	STOP (child, w);	1021	STOP (child, w);
907	e_destroy (w);	1022	e_destroy (w);
908		1023
909	void set (ev_child *w, int pid)	1024	void set (ev_child *w, int pid, int trace)
910	CODE:	1025	CODE:
911	{	1026	RESET (child, w, (w, pid, trace));
912	int active = ev_is_active (w);
913	if (active) STOP (child, w);
914		1027
915	ev_child_set (w, pid);	1028	int pid (ev_child *w)
916		1029	ALIAS:
917	if (active) START (child, w);	1030	rpid = 1
918	}	1031	rstatus = 2
919
920	int pid (ev_child *w, int new_pid = 0)
921	CODE:	1032	CODE:
922	{
923	RETVAL = w->pid;	1033	RETVAL = ix == 0 ? w->pid
		1034	: ix == 1 ? w->rpid
		1035	: w->rstatus;
		1036	OUTPUT:
		1037	RETVAL
		1038
		1039	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1040
		1041	void ev_stat_start (ev_stat *w)
		1042	CODE:
		1043	START (stat, w);
		1044
		1045	void ev_stat_stop (ev_stat *w)
		1046	CODE:
		1047	STOP (stat, w);
		1048
		1049	void DESTROY (ev_stat *w)
		1050	CODE:
		1051	STOP (stat, w);
		1052	e_destroy (w);
		1053
		1054	void set (ev_stat *w, SV *path, NV interval)
		1055	CODE:
		1056	{
		1057	sv_setsv (w->fh, path);
		1058	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1059	}
		1060
		1061	SV *path (ev_stat *w, SV *new_path = 0)
		1062	CODE:
		1063	{
		1064	RETVAL = SvREFCNT_inc (w->fh);
924		1065
925	if (items > 1)	1066	if (items > 1)
926	{	1067	{
927	int active = ev_is_active (w);	1068	SvREFCNT_dec (w->fh);
928	if (active) STOP (child, w);	1069	w->fh = newSVsv (new_path);
929		1070	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	}	1071	}
934	}	1072	}
935	OUTPUT:	1073	OUTPUT:
936	RETVAL	1074	RETVAL
937		1075
		1076	NV interval (ev_stat *w, NV new_interval = 0.)
		1077	CODE:
		1078	{
		1079	RETVAL = w->interval;
938		1080
939	int rstatus (ev_child *w)	1081	if (items > 1)
		1082	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1083	}
		1084	OUTPUT:
		1085	RETVAL
		1086
		1087	void prev (ev_stat *w)
940	ALIAS:	1088	ALIAS:
941	rpid = 1	1089	stat = 1
		1090	attr = 2
942	CODE:	1091	PPCODE:
943	RETVAL = ix ? w->rpid : w->rstatus;	1092	{
944	OUTPUT:	1093	ev_statdata *s = ix ? &w->attr : &w->prev;
945	RETVAL
946		1094
947	#ifndef _WIN32	1095	if (ix == 1)
		1096	ev_stat_stat (e_loop (w), w);
		1097	else if (!s->st_nlink)
		1098	errno = ENOENT;
948		1099
		1100	PL_statcache.st_dev = s->st_nlink;
		1101	PL_statcache.st_ino = s->st_ino;
		1102	PL_statcache.st_mode = s->st_mode;
		1103	PL_statcache.st_nlink = s->st_nlink;
		1104	PL_statcache.st_uid = s->st_uid;
		1105	PL_statcache.st_gid = s->st_gid;
		1106	PL_statcache.st_rdev = s->st_rdev;
		1107	PL_statcache.st_size = s->st_size;
		1108	PL_statcache.st_atime = s->st_atime;
		1109	PL_statcache.st_mtime = s->st_mtime;
		1110	PL_statcache.st_ctime = s->st_ctime;
		1111
		1112	if (GIMME_V == G_SCALAR)
		1113	XPUSHs (boolSV (s->st_nlink));
		1114	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1115	{
		1116	EXTEND (SP, 13);
		1117	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1118	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1119	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1120	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1121	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1122	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1123	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1124	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1125	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1126	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1127	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1128	PUSHs (sv_2mortal (newSVuv (4096)));
		1129	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1130	}
		1131	}
		1132
949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1133	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
950		1134
951	BOOT:	1135	void ev_embed_start (ev_embed *w)
952	{	1136	CODE:
953	HV *stash = gv_stashpv ("EV::DNS", 1);	1137	START (embed, w);
954		1138
955	static const struct {	1139	void ev_embed_stop (ev_embed *w)
956	const char *name;	1140	CODE:
957	IV iv;	1141	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		1142
981	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1143	void DESTROY (ev_embed *w)
982	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1144	CODE:
983	}	1145	STOP (embed, w);
		1146	e_destroy (w);
984		1147
985	int evdns_init ()	1148	void set (ev_embed *w, struct ev_loop *loop)
		1149	CODE:
		1150	{
		1151	sv_setsv (w->fh, ST (1));
		1152	RESET (embed, w, (w, loop));
		1153	}
986		1154
987	void evdns_shutdown (int fail_requests = 1)	1155	SV *other (ev_embed *w)
		1156	CODE:
		1157	RETVAL = newSVsv (w->fh);
		1158	OUTPUT:
		1159	RETVAL
988		1160
989	const char *evdns_err_to_string (int err)	1161	void ev_embed_sweep (ev_embed *w)
		1162	C_ARGS: e_loop (w), w
990		1163
991	int evdns_nameserver_add (U32 address)	1164	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
992		1165
993	int evdns_count_nameservers ()	1166	void ev_async_start (ev_async *w)
		1167	CODE:
		1168	START (async, w);
994		1169
995	int evdns_clear_nameservers_and_suspend ()	1170	void ev_async_stop (ev_async *w)
		1171	CODE:
		1172	STOP (async, w);
996		1173
997	int evdns_resume ()	1174	void DESTROY (ev_async *w)
		1175	CODE:
		1176	STOP (async, w);
		1177	e_destroy (w);
998		1178
999	int evdns_nameserver_ip_add (char *ip_as_string)	1179	void ev_async_send (ev_async *w)
		1180	C_ARGS: e_loop (w), w
1000		1181
1001	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1182	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:	1183	CODE:
1011	{	1184	RETVAL = boolSV (ev_async_pending (w));
1012	STRLEN len;	1185	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	1186	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		1187
1024	int evdns_set_option (char *option, char *val, int flags)	1188	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1025		1189
1026	int evdns_resolv_conf_parse (int flags, const char *filename)	1190	SV *new (SV *klass, unsigned int flags = 0)
		1191	CODE:
		1192	{
		1193	struct ev_loop *loop = ev_loop_new (flags);
1027		1194
1028	#ifdef _WIN32	1195	if (!loop)
		1196	XSRETURN_UNDEF;
1029		1197
1030	int evdns_config_windows_nameservers ()	1198	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1199	}
		1200	OUTPUT:
		1201	RETVAL
		1202
		1203	void DESTROY (struct ev_loop *loop)
		1204	CODE:
		1205	if (loop != evapi.default_loop) /* global destruction sucks */
		1206	ev_loop_destroy (loop);
		1207
		1208	void ev_loop_fork (struct ev_loop *loop)
		1209
		1210	void ev_loop_verify (struct ev_loop *loop)
		1211
		1212	NV ev_now (struct ev_loop *loop)
		1213
		1214	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1215
		1216	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1217
		1218	unsigned int ev_backend (struct ev_loop *loop)
		1219
		1220	unsigned int ev_loop_count (struct ev_loop *loop)
		1221
		1222	void ev_loop (struct ev_loop *loop, int flags = 0)
		1223
		1224	void ev_unloop (struct ev_loop *loop, int how = 1)
		1225
		1226	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1227
		1228	#if 0
		1229
		1230	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1231	CODE:
		1232	{
		1233	Signal signum = sv_signum (signal);
		1234	CHECK_SIG (signal, signum);
		1235
		1236	ev_feed_signal_event (loop, signum);
		1237	}
1031		1238
1032	#endif	1239	#endif
1033		1240
1034	void evdns_search_clear ()	1241	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1242	ALIAS:
		1243	io_ns = 1
		1244	CODE:
		1245	{
		1246	int fd = sv_fileno (fh);
		1247	CHECK_FD (fh, fd);
1035		1248
1036	void evdns_search_add (char *domain)	1249	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1250	RETVAL->fh = newSVsv (fh);
		1251	ev_io_set (RETVAL, fd, events);
		1252	if (!ix) START (io, RETVAL);
		1253	}
		1254	OUTPUT:
		1255	RETVAL
1037		1256
1038	void evdns_search_ndots_set (int ndots)	1257	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1258	ALIAS:
		1259	timer_ns = 1
		1260	INIT:
		1261	CHECK_REPEAT (repeat);
		1262	CODE:
		1263	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1264	ev_timer_set (RETVAL, after, repeat);
		1265	if (!ix) START (timer, RETVAL);
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1270	ALIAS:
		1271	periodic_ns = 1
		1272	INIT:
		1273	CHECK_REPEAT (interval);
		1274	CODE:
		1275	{
		1276	ev_periodic *w;
		1277	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1278	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1279	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1280	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1281	if (!ix) START (periodic, w);
		1282	}
		1283	OUTPUT:
		1284	RETVAL
1039		1285
1040	#if 0	1286	#if 0
1041		1287
1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1288	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1043		1289	ALIAS:
1044	BOOT:	1290	signal_ns = 1
		1291	CODE:
1045	{	1292	{
1046	HV *stash = gv_stashpv ("EV::HTTP", 1);	1293	Signal signum = sv_signum (signal);
		1294	CHECK_SIG (signal, signum);
1047		1295
1048	static const struct {	1296	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1049	const char *name;	1297	ev_signal_set (RETVAL, signum);
1050	IV iv;	1298	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	}	1299	}
1073		1300	OUTPUT:
1074	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1301	RETVAL
1075
1076	#HttpRequest new (SV *klass, SV *cb)
1077
1078	#void DESTROY (struct evhttp_request *req);
1079		1302
1080	#endif	1303	#endif
1081		1304
1082	#endif	1305	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1306	ALIAS:
		1307	idle_ns = 1
		1308	CODE:
		1309	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1310	ev_idle_set (RETVAL);
		1311	if (!ix) START (idle, RETVAL);
		1312	OUTPUT:
		1313	RETVAL
1083		1314
		1315	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1316	ALIAS:
		1317	prepare_ns = 1
		1318	CODE:
		1319	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1320	ev_prepare_set (RETVAL);
		1321	if (!ix) START (prepare, RETVAL);
		1322	OUTPUT:
		1323	RETVAL
1084		1324
		1325	ev_check *check (struct ev_loop *loop, SV *cb)
		1326	ALIAS:
		1327	check_ns = 1
		1328	CODE:
		1329	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1330	ev_check_set (RETVAL);
		1331	if (!ix) START (check, RETVAL);
		1332	OUTPUT:
		1333	RETVAL
1085		1334
		1335	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1336	ALIAS:
		1337	fork_ns = 1
		1338	CODE:
		1339	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1340	ev_fork_set (RETVAL);
		1341	if (!ix) START (fork, RETVAL);
		1342	OUTPUT:
		1343	RETVAL
1086		1344
		1345	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1346	ALIAS:
		1347	child_ns = 1
		1348	CODE:
		1349	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1350	ev_child_set (RETVAL, pid, trace);
		1351	if (!ix) START (child, RETVAL);
		1352	OUTPUT:
		1353	RETVAL
1087		1354
		1355	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1356	ALIAS:
		1357	stat_ns = 1
		1358	CODE:
		1359	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1360	RETVAL->fh = newSVsv (path);
		1361	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1362	if (!ix) START (stat, RETVAL);
		1363	OUTPUT:
		1364	RETVAL
1088		1365
		1366	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1367	ALIAS:
		1368	embed_ns = 1
		1369	CODE:
		1370	{
		1371	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1372	croak ("passed loop is not embeddable via EV::embed,");
1089		1373
		1374	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1375	RETVAL->fh = newSVsv (ST (1));
		1376	ev_embed_set (RETVAL, other);
		1377	if (!ix) START (embed, RETVAL);
		1378	}
		1379	OUTPUT:
		1380	RETVAL
		1381
		1382	ev_async *async (struct ev_loop *loop, SV *cb)
		1383	ALIAS:
		1384	async_ns = 1
		1385	CODE:
		1386	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1387	ev_async_set (RETVAL);
		1388	if (!ix) START (async, RETVAL);
		1389	OUTPUT:
		1390	RETVAL
		1391
		1392	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1393	CODE:
		1394	ev_once (
		1395	loop,
		1396	sv_fileno (fh), events,
		1397	SvOK (timeout) ? SvNV (timeout) : -1.,
		1398	e_once_cb,
		1399	newSVsv (cb)
		1400	);
		1401

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