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Comparing EV/EV.xs (file contents):
Revision 1.70 by root, Fri Nov 16 10:37:28 2007 UTC vs.
Revision 1.99 by root, Fri Dec 21 05:30:25 2007 UTC

…		…
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	7	#define EV_PROTOTYPES 1
		8	#define EV_H <ev.h>
8	#include "EV/EVAPI.h"	9	#include "EV/EVAPI.h"
9		10
10	/* fix perl api breakage */	11	/* fix perl api breakage */
11	#undef signal	12	#undef signal
12	#undef sigaction	13	#undef sigaction
13		14
14	#define EV_USE_MONOTONIC 1
15	#define EV_USE_REALTIME 1
16	#define EV_SELECT_IS_WINSOCKET 0	15	#define EV_SELECT_IS_WINSOCKET 0
17	#ifdef _WIN32	16	#ifdef _WIN32
18	# define EV_SELECT_USE_FD_SET 0	17	# define EV_SELECT_USE_FD_SET 0
19	# define NFDBITS PERL_NFDBITS	18	# define NFDBITS PERL_NFDBITS
20	# define fd_mask Perl_fd_mask	19	# define fd_mask Perl_fd_mask
21	#endif	20	#endif
22	/* due to bugs in OS X we have to use libev/ explicitly here */	21	/* due to bugs in OS X we have to use libev/ explicitly here */
23	#include "libev/ev.c"	22	#include "libev/ev.c"
24	#include "event.c"
25
26	#ifndef _WIN32
27	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
28	#if !defined (WIN32) && !defined(__CYGWIN__)
29	# define HAVE_STRUCT_IN6_ADDR 1
30	#endif
31	#undef HAVE_STRTOK_R
32	#undef strtok_r
33	#define strtok_r fake_strtok_r
34	#include "evdns.h"
35	#include "evdns.c"
36	#endif
37		23
38	#ifndef _WIN32	24	#ifndef _WIN32
39	# include <pthread.h>	25	# include <pthread.h>
40	#endif	26	#endif
41		27
		28	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		29
		30	#define WFLAG_KEEPALIVE 1
		31
		32	#define UNREF(w) \
		33	if (!((w)->flags & WFLAG_KEEPALIVE) \
		34	&& !ev_is_active (w)) \
		35	ev_unref (e_loop (w));
		36
		37	#define REF(w) \
		38	if (!((w)->flags & WFLAG_KEEPALIVE) \
		39	&& ev_is_active (w)) \
		40	ev_ref (e_loop (w));
		41
		42	#define START(type,w) \
		43	do { \
		44	UNREF (w); \
		45	ev_ ## type ## _start (e_loop (w), w); \
		46	} while (0)
		47
		48	#define STOP(type,w) \
		49	do { \
		50	REF (w); \
		51	ev_ ## type ## _stop (e_loop (w), w); \
		52	} while (0)
		53
		54	#define RESET(type,w,seta) \
		55	do { \
		56	int active = ev_is_active (w); \
		57	if (active) STOP (type, w); \
		58	ev_ ## type ## _set seta; \
		59	if (active) START (type, w); \
		60	} while (0)
		61
42	typedef int Signal;	62	typedef int Signal;
43		63
		64	static SV *default_loop_sv;
		65
44	static struct EVAPI evapi;	66	static struct EVAPI evapi;
45		67
46	static HV	68	static HV
		69	*stash_loop,
47	*stash_watcher,	70	*stash_watcher,
48	*stash_io,	71	*stash_io,
49	*stash_timer,	72	*stash_timer,
50	*stash_periodic,	73	*stash_periodic,
51	*stash_signal,	74	*stash_signal,
		75	*stash_child,
		76	*stash_stat,
52	*stash_idle,	77	*stash_idle,
53	*stash_prepare,	78	*stash_prepare,
54	*stash_check,	79	*stash_check,
55	*stash_child;	80	*stash_embed,
		81	*stash_fork;
56		82
57	#ifndef SIG_SIZE	83	#ifndef SIG_SIZE
58	/* kudos to Slaven Rezic for the idea */	84	/* kudos to Slaven Rezic for the idea */
59	static char sig_size [] = { SIG_NUM };	85	static char sig_size [] = { SIG_NUM };
60	# define SIG_SIZE (sizeof (sig_size) + 1)	86	# define SIG_SIZE (sizeof (sig_size) + 1)
61	#endif	87	#endif
62		88
63	static int	89	static Signal
64	sv_signum (SV *sig)	90	sv_signum (SV *sig)
65	{	91	{
66	int signum;	92	Signal signum;
67		93
68	SvGETMAGIC (sig);	94	SvGETMAGIC (sig);
69		95
70	for (signum = 1; signum < SIG_SIZE; ++signum)	96	for (signum = 1; signum < SIG_SIZE; ++signum)
71	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	97	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
72	return signum;	98	return signum;
73		99
74	if (SvIV (sig) > 0)	100	signum = SvIV (sig);
		101
		102	if (signum > 0 && signum < SIG_SIZE)
75	return SvIV (sig);	103	return signum;
76		104
77	return -1;	105	return -1;
78	}	106	}
79		107
80	/////////////////////////////////////////////////////////////////////////////	108	/////////////////////////////////////////////////////////////////////////////
81	// Event	109	// Event
82		110
83	static void e_cb (struct ev_watcher *w, int revents);	111	static void e_cb (EV_P_ ev_watcher *w, int revents);
84		112
85	static int	113	static int
86	sv_fileno (SV *fh)	114	sv_fileno (SV *fh)
87	{	115	{
88	SvGETMAGIC (fh);	116	SvGETMAGIC (fh);
…		…
91	fh = SvRV (fh);	119	fh = SvRV (fh);
92		120
93	if (SvTYPE (fh) == SVt_PVGV)	121	if (SvTYPE (fh) == SVt_PVGV)
94	return PerlIO_fileno (IoIFP (sv_2io (fh)));	122	return PerlIO_fileno (IoIFP (sv_2io (fh)));
95		123
96	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	124	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
97	return SvIV (fh);	125	return SvIV (fh);
98		126
99	return -1;	127	return -1;
100	}	128	}
101		129
102	static void *	130	static void *
103	e_new (int size, SV *cb_sv)	131	e_new (int size, SV *cb_sv, SV *loop)
104	{	132	{
105	struct ev_watcher *w;	133	ev_watcher *w;
106	SV *self = NEWSV (0, size);	134	SV *self = NEWSV (0, size);
107	SvPOK_only (self);	135	SvPOK_only (self);
108	SvCUR_set (self, size);	136	SvCUR_set (self, size);
109		137
110	w = (struct ev_watcher *)SvPVX (self);	138	w = (ev_watcher *)SvPVX (self);
111		139
112	ev_init (w, e_cb);	140	ev_init (w, e_cb);
113		141
		142	w->loop = SvREFCNT_inc (SvRV (loop));
		143	w->flags = WFLAG_KEEPALIVE;
114	w->data = 0;	144	w->data = 0;
115	w->fh = 0;	145	w->fh = 0;
116	w->cb_sv = newSVsv (cb_sv);	146	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
117	w->self = self;	147	w->self = self;
118		148
119	return (void *)w;	149	return (void *)w;
120	}	150	}
121		151
122	static void	152	static void
123	e_destroy (void *w_)	153	e_destroy (void *w_)
124	{	154	{
125	struct ev_watcher *w = (struct ev_watcher *)w_;	155	ev_watcher *w = (ev_watcher *)w_;
126		156
		157	SvREFCNT_dec (w->loop ); w->loop = 0;
127	SvREFCNT_dec (w->fh ); w->fh = 0;	158	SvREFCNT_dec (w->fh ); w->fh = 0;
128	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	159	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
129	SvREFCNT_dec (w->data ); w->data = 0;	160	SvREFCNT_dec (w->data ); w->data = 0;
130	}	161	}
131		162
132	static SV *	163	static SV *
133	e_bless (struct ev_watcher *w, HV *stash)	164	e_bless (ev_watcher *w, HV *stash)
134	{	165	{
135	SV *rv;	166	SV *rv;
136		167
137	if (SvOBJECT (w->self))	168	if (SvOBJECT (w->self))
138	rv = newRV_inc (w->self);	169	rv = newRV_inc (w->self);
…		…
144	}	175	}
145		176
146	return rv;	177	return rv;
147	}	178	}
148		179
		180	static SV *sv_events_cache;
		181
149	static void	182	static void
150	e_cb (struct ev_watcher *w, int revents)	183	e_cb (EV_P_ ev_watcher *w, int revents)
151	{	184	{
152	dSP;	185	dSP;
153	I32 mark = SP - PL_stack_base;	186	I32 mark = SP - PL_stack_base;
154	SV *sv_self, *sv_events, *sv_status = 0;	187	SV *sv_self, *sv_events;
155	static SV *sv_events_cache;
156		188
157	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	189	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
158		190
159	if (sv_events_cache)	191	if (sv_events_cache)
160	{	192	{
…		…
171		203
172	PUTBACK;	204	PUTBACK;
173	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	205	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
174		206
175	SvREFCNT_dec (sv_self);	207	SvREFCNT_dec (sv_self);
176	SvREFCNT_dec (sv_status);
177		208
178	if (sv_events_cache)	209	if (sv_events_cache)
179	SvREFCNT_dec (sv_events);	210	SvREFCNT_dec (sv_events);
180	else	211	else
181	sv_events_cache = sv_events;	212	sv_events_cache = sv_events;
182		213
183	if (SvTRUE (ERRSV))	214	if (SvTRUE (ERRSV))
184	{	215	{
		216	SPAGAIN;
185	PUSHMARK (SP);	217	PUSHMARK (SP);
186	PUTBACK;	218	PUTBACK;
187	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	219	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
188	}	220	}
189		221
190	SP = PL_stack_base + mark;	222	SP = PL_stack_base + mark;
191	PUTBACK;	223	PUTBACK;
192	}	224	}
193		225
		226	static void
		227	e_once_cb (int revents, void *arg)
		228	{
		229	dSP;
		230	I32 mark = SP - PL_stack_base;
		231	SV *sv_events;
		232
		233	if (sv_events_cache)
		234	{
		235	sv_events = sv_events_cache; sv_events_cache = 0;
		236	SvIV_set (sv_events, revents);
		237	}
		238	else
		239	sv_events = newSViv (revents);
		240
		241	PUSHMARK (SP);
		242	XPUSHs (sv_events);
		243
		244	PUTBACK;
		245	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
		246
		247	SvREFCNT_dec ((SV *)arg);
		248
		249	if (sv_events_cache)
		250	SvREFCNT_dec (sv_events);
		251	else
		252	sv_events_cache = sv_events;
		253
		254	if (SvTRUE (ERRSV))
		255	{
		256	SPAGAIN;
		257	PUSHMARK (SP);
		258	PUTBACK;
		259	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		260	}
		261
		262	SP = PL_stack_base + mark;
		263	PUTBACK;
		264	}
		265
194	static ev_tstamp	266	static ev_tstamp
195	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	267	e_periodic_cb (ev_periodic *w, ev_tstamp now)
196	{	268	{
197	ev_tstamp retval;	269	ev_tstamp retval;
198	int count;	270	int count;
199	dSP;	271	dSP;
200		272
…		…
232	LEAVE;	304	LEAVE;
233		305
234	return retval;	306	return retval;
235	}	307	}
236		308
237	/////////////////////////////////////////////////////////////////////////////
238	// DNS
239
240	#ifndef _WIN32
241	static void
242	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
243	{
244	dSP;
245	SV *cb = (SV *)arg;
246
247	ENTER;
248	SAVETMPS;
249	PUSHMARK (SP);
250	EXTEND (SP, count + 3);
251	PUSHs (sv_2mortal (newSViv (result)));
252
253	if (result == DNS_ERR_NONE && ttl >= 0)
254	{
255	int i;
256
257	PUSHs (sv_2mortal (newSViv (type)));
258	PUSHs (sv_2mortal (newSViv (ttl)));
259
260	for (i = 0; i < count; ++i)
261	switch (type)
262	{
263	case DNS_IPv6_AAAA:
264	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
265	break;
266	case DNS_IPv4_A:
267	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
268	break;
269	case DNS_PTR:
270	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
271	break;
272	}
273	}
274
275	PUTBACK;
276	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
277
278	FREETMPS;
279
280	if (SvTRUE (ERRSV))
281	{
282	PUSHMARK (SP);
283	PUTBACK;
284	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
285	}
286
287	LEAVE;
288	}
289	#endif
290
291	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	309	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
292	croak (# repeat " value must be >= 0");	310	croak (# repeat " value must be >= 0");
293		311
294	#define CHECK_FD(fh,fd) if ((fd) < 0) \	312	#define CHECK_FD(fh,fd) if ((fd) < 0) \
295	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	313	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		314
		315	#define CHECK_SIG(sv,num) if ((num) < 0) \
		316	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
296		317
297	/////////////////////////////////////////////////////////////////////////////	318	/////////////////////////////////////////////////////////////////////////////
298	// XS interface functions	319	// XS interface functions
299		320
300	MODULE = EV PACKAGE = EV PREFIX = ev_	321	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
326	const_iv (EV, LOOP_ONESHOT)	347	const_iv (EV, LOOP_ONESHOT)
327	const_iv (EV, LOOP_NONBLOCK)	348	const_iv (EV, LOOP_NONBLOCK)
328	const_iv (EV, UNLOOP_ONE)	349	const_iv (EV, UNLOOP_ONE)
329	const_iv (EV, UNLOOP_ALL)	350	const_iv (EV, UNLOOP_ALL)
330		351
331	const_iv (EV, METHOD_SELECT)	352	const_iv (EV, BACKEND_SELECT)
332	const_iv (EV, METHOD_POLL)	353	const_iv (EV, BACKEND_POLL)
333	const_iv (EV, METHOD_EPOLL)	354	const_iv (EV, BACKEND_EPOLL)
334	const_iv (EV, METHOD_KQUEUE)	355	const_iv (EV, BACKEND_KQUEUE)
335	const_iv (EV, METHOD_DEVPOLL)	356	const_iv (EV, BACKEND_DEVPOLL)
336	const_iv (EV, METHOD_PORT)	357	const_iv (EV, BACKEND_PORT)
337	const_iv (EV, FLAG_AUTO)	358	const_iv (EV, FLAG_AUTO)
338	const_iv (EV, FLAG_NOENV)	359	const_iv (EV, FLAG_NOENV)
		360	const_iv (EV, FLAG_FORKCHECK)
339	};	361	};
340		362
341	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	363	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
342	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	364	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
343		365
		366	stash_loop = gv_stashpv ("EV::Loop" , 1);
344	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	367	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
345	stash_io = gv_stashpv ("EV::Io" , 1);	368	stash_io = gv_stashpv ("EV::IO" , 1);
346	stash_timer = gv_stashpv ("EV::Timer" , 1);	369	stash_timer = gv_stashpv ("EV::Timer" , 1);
347	stash_periodic = gv_stashpv ("EV::Periodic", 1);	370	stash_periodic = gv_stashpv ("EV::Periodic", 1);
348	stash_signal = gv_stashpv ("EV::Signal" , 1);	371	stash_signal = gv_stashpv ("EV::Signal" , 1);
349	stash_idle = gv_stashpv ("EV::Idle" , 1);	372	stash_idle = gv_stashpv ("EV::Idle" , 1);
350	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	373	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
351	stash_check = gv_stashpv ("EV::Check" , 1);	374	stash_check = gv_stashpv ("EV::Check" , 1);
352	stash_child = gv_stashpv ("EV::Child" , 1);	375	stash_child = gv_stashpv ("EV::Child" , 1);
		376	stash_embed = gv_stashpv ("EV::Embed" , 1);
		377	stash_stat = gv_stashpv ("EV::Stat" , 1);
		378	stash_fork = gv_stashpv ("EV::Fork" , 1);
353		379
354	{	380	{
355	SV *sv = perl_get_sv ("EV::API", TRUE);	381	SV *sv = perl_get_sv ("EV::API", TRUE);
356	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	382	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
357		383
358	/* the poor man's shared library emulator */	384	/* the poor man's shared library emulator */
359	evapi.ver = EV_API_VERSION;	385	evapi.ver = EV_API_VERSION;
360	evapi.rev = EV_API_REVISION;	386	evapi.rev = EV_API_REVISION;
361	evapi.sv_fileno = sv_fileno;	387	evapi.sv_fileno = sv_fileno;
362	evapi.sv_signum = sv_signum;	388	evapi.sv_signum = sv_signum;
		389	evapi.supported_backends = ev_supported_backends ();
		390	evapi.recommended_backends = ev_recommended_backends ();
		391	evapi.embeddable_backends = ev_embeddable_backends ();
		392	evapi.time = ev_time;
		393	evapi.loop_new = ev_loop_new;
		394	evapi.loop_destroy = ev_loop_destroy;
		395	evapi.loop_fork = ev_loop_fork;
		396	evapi.loop_count = ev_loop_count;
363	evapi.now = ev_now;	397	evapi.now = ev_now;
364	evapi.method = ev_method;	398	evapi.backend = ev_backend;
365	evapi.unloop = ev_unloop;	399	evapi.unloop = ev_unloop;
366	evapi.time = ev_time;	400	evapi.ref = ev_ref;
		401	evapi.unref = ev_unref;
367	evapi.loop = ev_loop;	402	evapi.loop = ev_loop;
368	evapi.once = ev_once;	403	evapi.once = ev_once;
369	evapi.io_start = ev_io_start;	404	evapi.io_start = ev_io_start;
370	evapi.io_stop = ev_io_stop;	405	evapi.io_stop = ev_io_stop;
371	evapi.timer_start = ev_timer_start;	406	evapi.timer_start = ev_timer_start;
372	evapi.timer_stop = ev_timer_stop;	407	evapi.timer_stop = ev_timer_stop;
373	evapi.timer_again = ev_timer_again;	408	evapi.timer_again = ev_timer_again;
374	evapi.periodic_start = ev_periodic_start;	409	evapi.periodic_start = ev_periodic_start;
375	evapi.periodic_stop = ev_periodic_stop;	410	evapi.periodic_stop = ev_periodic_stop;
376	evapi.signal_start = ev_signal_start;	411	evapi.signal_start = ev_signal_start;
377	evapi.signal_stop = ev_signal_stop;	412	evapi.signal_stop = ev_signal_stop;
378	evapi.idle_start = ev_idle_start;	413	evapi.idle_start = ev_idle_start;
379	evapi.idle_stop = ev_idle_stop;	414	evapi.idle_stop = ev_idle_stop;
380	evapi.prepare_start = ev_prepare_start;	415	evapi.prepare_start = ev_prepare_start;
381	evapi.prepare_stop = ev_prepare_stop;	416	evapi.prepare_stop = ev_prepare_stop;
382	evapi.check_start = ev_check_start;	417	evapi.check_start = ev_check_start;
383	evapi.check_stop = ev_check_stop;	418	evapi.check_stop = ev_check_stop;
384	evapi.child_start = ev_child_start;	419	evapi.child_start = ev_child_start;
385	evapi.child_stop = ev_child_stop;	420	evapi.child_stop = ev_child_stop;
		421	evapi.stat_start = ev_stat_start;
		422	evapi.stat_stop = ev_stat_stop;
		423	evapi.stat_stat = ev_stat_stat;
		424	evapi.embed_start = ev_embed_start;
		425	evapi.embed_stop = ev_embed_stop;
		426	evapi.embed_sweep = ev_embed_sweep;
		427	evapi.fork_start = ev_fork_start;
		428	evapi.fork_stop = ev_fork_stop;
		429	evapi.clear_pending = ev_clear_pending;
		430	evapi.invoke = ev_invoke;
386		431
387	sv_setiv (sv, (IV)&evapi);	432	sv_setiv (sv, (IV)&evapi);
388	SvREADONLY_on (sv);	433	SvREADONLY_on (sv);
389	}	434	}
390	#ifndef _WIN32	435	#ifndef _WIN32
391	pthread_atfork (0, 0, ev_default_fork);	436	pthread_atfork (0, 0, ev_default_fork);
392	#endif	437	#endif
393	}	438	}
394		439
		440	SV *ev_default_loop (unsigned int flags = 0)
		441	CODE:
		442	{
		443	if (!default_loop_sv)
		444	{
		445	evapi.default_loop = ev_default_loop (flags);
		446
		447	if (!evapi.default_loop)
		448	XSRETURN_UNDEF;
		449
		450	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		451	}
		452
		453	RETVAL = newSVsv (default_loop_sv);
		454	}
		455	OUTPUT:
		456	RETVAL
		457
		458	NV ev_time ()
		459
395	NV ev_now ()	460	NV ev_now ()
		461	C_ARGS: evapi.default_loop
396		462
397	int ev_method ()	463	unsigned int ev_backend ()
		464	C_ARGS: evapi.default_loop
398		465
399	NV ev_time ()	466	unsigned int ev_loop_count ()
400		467	C_ARGS: evapi.default_loop
401	int ev_default_loop (int methods = EVFLAG_AUTO)
402		468
403	void ev_loop (int flags = 0)	469	void ev_loop (int flags = 0)
		470	C_ARGS: evapi.default_loop, flags
404		471
405	void ev_unloop (int how = 1)	472	void ev_unloop (int how = 1)
		473	C_ARGS: evapi.default_loop, how
406		474
		475	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		476	C_ARGS: evapi.default_loop, fd, revents
		477
		478	void ev_feed_signal_event (SV *signal)
		479	CODE:
		480	{
		481	Signal signum = sv_signum (signal);
		482	CHECK_SIG (signal, signum);
		483
		484	ev_feed_signal_event (evapi.default_loop, signum);
		485	}
		486
407	struct ev_io *io (SV *fh, int events, SV *cb)	487	ev_io *io (SV *fh, int events, SV *cb)
408	ALIAS:	488	ALIAS:
409	io_ns = 1	489	io_ns = 1
410	CODE:	490	CODE:
411	{	491	{
412	int fd = sv_fileno (fh);	492	int fd = sv_fileno (fh);
413	CHECK_FD (fh, fd);	493	CHECK_FD (fh, fd);
414		494
415	RETVAL = e_new (sizeof (struct ev_io), cb);	495	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
416	RETVAL->fh = newSVsv (fh);	496	RETVAL->fh = newSVsv (fh);
417	ev_io_set (RETVAL, fd, events);	497	ev_io_set (RETVAL, fd, events);
418	if (!ix) ev_io_start (RETVAL);	498	if (!ix) START (io, RETVAL);
419	}	499	}
420	OUTPUT:	500	OUTPUT:
421	RETVAL	501	RETVAL
422		502
423	struct ev_timer *timer (NV after, NV repeat, SV *cb)	503	ev_timer *timer (NV after, NV repeat, SV *cb)
424	ALIAS:	504	ALIAS:
425	timer_ns = 1	505	timer_ns = 1
426	INIT:	506	INIT:
427	CHECK_REPEAT (repeat);	507	CHECK_REPEAT (repeat);
428	CODE:	508	CODE:
429	RETVAL = e_new (sizeof (struct ev_timer), cb);	509	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
430	ev_timer_set (RETVAL, after, repeat);	510	ev_timer_set (RETVAL, after, repeat);
431	if (!ix) ev_timer_start (RETVAL);	511	if (!ix) START (timer, RETVAL);
432	OUTPUT:	512	OUTPUT:
433	RETVAL	513	RETVAL
434		514
435	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	515	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
436	ALIAS:	516	ALIAS:
437	periodic_ns = 1	517	periodic_ns = 1
438	INIT:	518	INIT:
439	CHECK_REPEAT (interval);	519	CHECK_REPEAT (interval);
440	CODE:	520	CODE:
441	{	521	{
442	struct ev_periodic *w;	522	ev_periodic *w;
443	w = e_new (sizeof (struct ev_periodic), cb);	523	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
444	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	524	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
445	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	525	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
446	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	526	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
447	if (!ix) ev_periodic_start (w);	527	if (!ix) START (periodic, w);
448	}	528	}
449	OUTPUT:	529	OUTPUT:
450	RETVAL	530	RETVAL
451		531
452	struct ev_signal *signal (Signal signum, SV *cb)	532	ev_signal *signal (SV *signal, SV *cb)
453	ALIAS:	533	ALIAS:
454	signal_ns = 1	534	signal_ns = 1
455	CODE:	535	CODE:
		536	{
		537	Signal signum = sv_signum (signal);
		538	CHECK_SIG (signal, signum);
		539
456	RETVAL = e_new (sizeof (struct ev_signal), cb);	540	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
457	ev_signal_set (RETVAL, signum);	541	ev_signal_set (RETVAL, signum);
458	if (!ix) ev_signal_start (RETVAL);	542	if (!ix) START (signal, RETVAL);
		543	}
459	OUTPUT:	544	OUTPUT:
460	RETVAL	545	RETVAL
461		546
462	struct ev_idle *idle (SV *cb)	547	ev_idle *idle (SV *cb)
463	ALIAS:	548	ALIAS:
464	idle_ns = 1	549	idle_ns = 1
465	CODE:	550	CODE:
466	RETVAL = e_new (sizeof (struct ev_idle), cb);	551	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
467	ev_idle_set (RETVAL);	552	ev_idle_set (RETVAL);
468	if (!ix) ev_idle_start (RETVAL);	553	if (!ix) START (idle, RETVAL);
469	OUTPUT:	554	OUTPUT:
470	RETVAL	555	RETVAL
471		556
472	struct ev_prepare *prepare (SV *cb)	557	ev_prepare *prepare (SV *cb)
473	ALIAS:	558	ALIAS:
474	prepare_ns = 1	559	prepare_ns = 1
475	CODE:	560	CODE:
476	RETVAL = e_new (sizeof (struct ev_prepare), cb);	561	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
477	ev_prepare_set (RETVAL);	562	ev_prepare_set (RETVAL);
478	if (!ix) ev_prepare_start (RETVAL);	563	if (!ix) START (prepare, RETVAL);
479	OUTPUT:	564	OUTPUT:
480	RETVAL	565	RETVAL
481		566
482	struct ev_check *check (SV *cb)	567	ev_check *check (SV *cb)
483	ALIAS:	568	ALIAS:
484	check_ns = 1	569	check_ns = 1
485	CODE:	570	CODE:
486	RETVAL = e_new (sizeof (struct ev_check), cb);	571	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
487	ev_check_set (RETVAL);	572	ev_check_set (RETVAL);
488	if (!ix) ev_check_start (RETVAL);	573	if (!ix) START (check, RETVAL);
489	OUTPUT:	574	OUTPUT:
490	RETVAL	575	RETVAL
491		576
		577	ev_fork *fork (SV *cb)
		578	ALIAS:
		579	fork_ns = 1
		580	CODE:
		581	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		582	ev_fork_set (RETVAL);
		583	if (!ix) START (fork, RETVAL);
		584	OUTPUT:
		585	RETVAL
		586
492	struct ev_child *child (int pid, SV *cb)	587	ev_child *child (int pid, SV *cb)
493	ALIAS:	588	ALIAS:
494	child_ns = 1	589	child_ns = 1
495	CODE:	590	CODE:
496	RETVAL = e_new (sizeof (struct ev_child), cb);	591	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
497	ev_child_set (RETVAL, pid);	592	ev_child_set (RETVAL, pid);
498	if (!ix) ev_child_start (RETVAL);	593	if (!ix) START (child, RETVAL);
499	OUTPUT:	594	OUTPUT:
500	RETVAL	595	RETVAL
501		596
		597	ev_stat *stat (SV *path, NV interval, SV *cb)
		598	ALIAS:
		599	stat_ns = 1
		600	CODE:
		601	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		602	RETVAL->fh = newSVsv (path);
		603	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		604	if (!ix) START (stat, RETVAL);
		605	OUTPUT:
		606	RETVAL
		607
		608	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
		609	ALIAS:
		610	embed_ns = 1
		611	CODE:
		612	{
		613	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		614	croak ("passed loop is not embeddable via EV::embed,");
		615
		616	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		617	RETVAL->fh = newSVsv (ST (0));
		618	ev_embed_set (RETVAL, loop);
		619
		620	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		621
		622	if (!ix) START (embed, RETVAL);
		623	}
		624	OUTPUT:
		625	RETVAL
		626
		627	void once (SV *fh, int events, SV *timeout, SV *cb)
		628	CODE:
		629	ev_once (
		630	evapi.default_loop,
		631	sv_fileno (fh), events,
		632	SvOK (timeout) ? SvNV (timeout) : -1.,
		633	e_once_cb,
		634	newSVsv (cb)
		635	);
502		636
503	PROTOTYPES: DISABLE	637	PROTOTYPES: DISABLE
504		638
505	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	639	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
506		640
507	int ev_is_active (struct ev_watcher *w)	641	int ev_is_active (ev_watcher *w)
508		642
		643	int ev_is_pending (ev_watcher *w)
		644
		645	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		646	C_ARGS: e_loop (w), w, revents
		647
		648	int ev_clear_pending (ev_watcher *w)
		649	C_ARGS: e_loop (w), w
		650
		651	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		652	C_ARGS: e_loop (w), w, revents
		653
		654	int keepalive (ev_watcher *w, int new_value = 0)
		655	CODE:
		656	{
		657	RETVAL = w->flags & WFLAG_KEEPALIVE;
		658	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		659
		660	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		661	{
		662	REF (w);
		663	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
		664	UNREF (w);
		665	}
		666	}
		667	OUTPUT:
		668	RETVAL
		669
509	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	670	SV *cb (ev_watcher *w, SV *new_cb = 0)
510	CODE:	671	CODE:
511	{	672	{
512	RETVAL = newSVsv (w->cb_sv);	673	RETVAL = newSVsv (w->cb_sv);
513		674
514	if (items > 1)	675	if (items > 1)
515	sv_setsv (w->cb_sv, new_cb);	676	sv_setsv (w->cb_sv, new_cb);
516	}	677	}
517	OUTPUT:	678	OUTPUT:
518	RETVAL	679	RETVAL
519		680
520	SV *data (struct ev_watcher *w, SV *new_data = 0)	681	SV *data (ev_watcher *w, SV *new_data = 0)
521	CODE:	682	CODE:
522	{	683	{
523	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	684	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
524	}
525	OUTPUT:
526	RETVAL
527		685
528	void trigger (struct ev_watcher *w, int revents = EV_NONE)	686	if (items > 1)
529	CODE:	687	{
530	w->cb (w, revents);	688	SvREFCNT_dec (w->data);
		689	w->data = newSVsv (new_data);
		690	}
		691	}
		692	OUTPUT:
		693	RETVAL
531		694
		695	SV *loop (ev_watcher *w)
		696	CODE:
		697	RETVAL = newRV_inc (w->loop);
		698	OUTPUT:
		699	RETVAL
		700
532	int priority (struct ev_watcher *w, int new_priority = 0)	701	int priority (ev_watcher *w, int new_priority = 0)
533	CODE:	702	CODE:
534	{	703	{
535	RETVAL = w->priority;	704	RETVAL = w->priority;
536		705
537	if (items > 1)	706	if (items > 1)
538	{	707	{
539	int active = ev_is_active (w);	708	int active = ev_is_active (w);
540
541	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
542	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
543		709
544	if (active)	710	if (active)
545	{	711	{
546	/* grrr. */	712	/* grrr. */
547	PUSHMARK (SP);	713	PUSHMARK (SP);
548	XPUSHs (ST (0));	714	XPUSHs (ST (0));
		715	PUTBACK;
549	call_method ("stop", G_DISCARD | G_VOID);	716	call_method ("stop", G_DISCARD | G_VOID);
550	}	717	}
551		718
552	ev_set_priority (w, new_priority);	719	ev_set_priority (w, new_priority);
553		720
554	if (active)	721	if (active)
555	{	722	{
556	PUSHMARK (SP);	723	PUSHMARK (SP);
557	XPUSHs (ST (0));	724	XPUSHs (ST (0));
		725	PUTBACK;
558	call_method ("start", G_DISCARD | G_VOID);	726	call_method ("start", G_DISCARD | G_VOID);
559	}	727	}
560	}	728	}
561	}	729	}
562	OUTPUT:	730	OUTPUT:
563	RETVAL	731	RETVAL
564		732
565	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	733	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
566		734
567	void ev_io_start (struct ev_io *w)	735	void ev_io_start (ev_io *w)
		736	CODE:
		737	START (io, w);
568		738
569	void ev_io_stop (struct ev_io *w)	739	void ev_io_stop (ev_io *w)
		740	CODE:
		741	STOP (io, w);
570		742
571	void DESTROY (struct ev_io *w)	743	void DESTROY (ev_io *w)
572	CODE:	744	CODE:
573	ev_io_stop (w);	745	STOP (io, w);
574	e_destroy (w);	746	e_destroy (w);
575		747
576	void set (struct ev_io *w, SV *fh, int events)	748	void set (ev_io *w, SV *fh, int events)
577	CODE:	749	CODE:
578	{	750	{
579	int active = ev_is_active (w);
580	int fd = sv_fileno (fh);	751	int fd = sv_fileno (fh);
581	CHECK_FD (fh, fd);	752	CHECK_FD (fh, fd);
582		753
583	if (active) ev_io_stop (w);
584
585	sv_setsv (w->fh, fh);	754	sv_setsv (w->fh, fh);
586	ev_io_set (w, fd, events);	755	RESET (io, w, (w, fd, events));
587
588	if (active) ev_io_start (w);
589	}	756	}
590		757
591	SV *fh (struct ev_io *w, SV *new_fh = 0)	758	SV *fh (ev_io *w, SV *new_fh = 0)
592	CODE:	759	CODE:
593	{	760	{
594	RETVAL = newSVsv (w->fh);
595
596	if (items > 1)	761	if (items > 1)
597	{	762	{
598	int active = ev_is_active (w);	763	int fd = sv_fileno (new_fh);
599	if (active) ev_io_stop (w);	764	CHECK_FD (new_fh, fd);
600		765
601	sv_setsv (w->fh, new_fh);	766	RETVAL = w->fh;
602	ev_io_set (w, sv_fileno (w->fh), w->events);	767	w->fh = newSVsv (new_fh);
603		768
604	if (active) ev_io_start (w);	769	RESET (io, w, (w, fd, w->events));
605	}	770	}
		771	else
		772	RETVAL = newSVsv (w->fh);
606	}	773	}
607	OUTPUT:	774	OUTPUT:
608	RETVAL	775	RETVAL
609		776
610	int events (struct ev_io *w, int new_events = EV_UNDEF)	777	int events (ev_io *w, int new_events = EV_UNDEF)
611	CODE:	778	CODE:
612	{	779	{
613	RETVAL = w->events;	780	RETVAL = w->events;
		781
		782	if (items > 1)
		783	RESET (io, w, (w, w->fd, new_events));
		784	}
		785	OUTPUT:
		786	RETVAL
		787
		788	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		789
		790	void ev_signal_start (ev_signal *w)
		791	CODE:
		792	START (signal, w);
		793
		794	void ev_signal_stop (ev_signal *w)
		795	CODE:
		796	STOP (signal, w);
		797
		798	void DESTROY (ev_signal *w)
		799	CODE:
		800	STOP (signal, w);
		801	e_destroy (w);
		802
		803	void set (ev_signal *w, SV *signal)
		804	CODE:
		805	{
		806	Signal signum = sv_signum (signal);
		807	CHECK_SIG (signal, signum);
		808
		809	RESET (signal, w, (w, signum));
		810	}
		811
		812	int signal (ev_signal *w, SV *new_signal = 0)
		813	CODE:
		814	{
		815	RETVAL = w->signum;
614		816
615	if (items > 1)	817	if (items > 1)
616	{	818	{
617	int active = ev_is_active (w);	819	Signal signum = sv_signum (new_signal);
618	if (active) ev_io_stop (w);	820	CHECK_SIG (new_signal, signum);
619		821
620	ev_io_set (w, w->fd, new_events);	822	RESET (signal, w, (w, signum));
621
622	if (active) ev_io_start (w);
623	}	823	}
624	}	824	}
625	OUTPUT:	825	OUTPUT:
626	RETVAL	826	RETVAL
627		827
628	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	828	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
629		829
630	void ev_signal_start (struct ev_signal *w)	830	void ev_timer_start (ev_timer *w)
631		831	INIT:
632	void ev_signal_stop (struct ev_signal *w)	832	CHECK_REPEAT (w->repeat);
633
634	void DESTROY (struct ev_signal *w)
635	CODE:	833	CODE:
636	ev_signal_stop (w);	834	START (timer, w);
		835
		836	void ev_timer_stop (ev_timer *w)
		837	CODE:
		838	STOP (timer, w);
		839
		840	void ev_timer_again (ev_timer *w)
		841	INIT:
		842	CHECK_REPEAT (w->repeat);
		843	CODE:
		844	REF (w);
		845	ev_timer_again (e_loop (w), w);
		846	UNREF (w);
		847
		848	void DESTROY (ev_timer *w)
		849	CODE:
		850	STOP (timer, w);
637	e_destroy (w);	851	e_destroy (w);
638		852
639	void set (struct ev_signal *w, SV *signal)	853	void set (ev_timer *w, NV after, NV repeat = 0.)
		854	INIT:
		855	CHECK_REPEAT (repeat);
640	CODE:	856	CODE:
641	{	857	RESET (timer, w, (w, after, repeat));
642	Signal signum = sv_signum (signal); /* may croak here */
643	int active = ev_is_active (w);
644		858
645	if (active) ev_signal_stop (w);	859	NV at (ev_timer *w)
646
647	ev_signal_set (w, signum);
648
649	if (active) ev_signal_start (w);
650	}
651
652	int signal (struct ev_signal *w, SV *new_signal = 0)
653	CODE:	860	CODE:
		861	RETVAL = w->at;
		862	OUTPUT:
		863	RETVAL
		864
		865	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		866
		867	void ev_periodic_start (ev_periodic *w)
		868	INIT:
		869	CHECK_REPEAT (w->interval);
		870	CODE:
		871	START (periodic, w);
		872
		873	void ev_periodic_stop (ev_periodic *w)
		874	CODE:
		875	STOP (periodic, w);
		876
		877	void ev_periodic_again (ev_periodic *w)
		878	CODE:
		879	REF (w);
		880	ev_periodic_again (e_loop (w), w);
		881	UNREF (w);
		882
		883	void DESTROY (ev_periodic *w)
		884	CODE:
		885	STOP (periodic, w);
		886	e_destroy (w);
		887
		888	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		889	INIT:
		890	CHECK_REPEAT (interval);
		891	CODE:
654	{	892	{
		893	SvREFCNT_dec (w->fh);
		894	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		895
		896	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		897	}
		898
		899	NV at (ev_periodic *w)
		900	CODE:
		901	RETVAL = w->at;
		902	OUTPUT:
		903	RETVAL
		904
		905	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		906
		907	void ev_idle_start (ev_idle *w)
		908	CODE:
		909	START (idle, w);
		910
		911	void ev_idle_stop (ev_idle *w)
		912	CODE:
		913	STOP (idle, w);
		914
		915	void DESTROY (ev_idle *w)
		916	CODE:
		917	STOP (idle, w);
		918	e_destroy (w);
		919
		920	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
		921
		922	void ev_prepare_start (ev_prepare *w)
		923	CODE:
		924	START (prepare, w);
		925
		926	void ev_prepare_stop (ev_prepare *w)
		927	CODE:
		928	STOP (prepare, w);
		929
		930	void DESTROY (ev_prepare *w)
		931	CODE:
		932	STOP (prepare, w);
		933	e_destroy (w);
		934
		935	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		936
		937	void ev_check_start (ev_check *w)
		938	CODE:
		939	START (check, w);
		940
		941	void ev_check_stop (ev_check *w)
		942	CODE:
		943	STOP (check, w);
		944
		945	void DESTROY (ev_check *w)
		946	CODE:
		947	STOP (check, w);
		948	e_destroy (w);
		949
		950	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		951
		952	void ev_fork_start (ev_fork *w)
		953	CODE:
		954	START (fork, w);
		955
		956	void ev_fork_stop (ev_fork *w)
		957	CODE:
		958	STOP (fork, w);
		959
		960	void DESTROY (ev_fork *w)
		961	CODE:
		962	STOP (fork, w);
		963	e_destroy (w);
		964
		965	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		966
		967	void ev_child_start (ev_child *w)
		968	CODE:
		969	START (child, w);
		970
		971	void ev_child_stop (ev_child *w)
		972	CODE:
		973	STOP (child, w);
		974
		975	void DESTROY (ev_child *w)
		976	CODE:
		977	STOP (child, w);
		978	e_destroy (w);
		979
		980	void set (ev_child *w, int pid)
		981	CODE:
		982	RESET (child, w, (w, pid));
		983
		984	int pid (ev_child *w, int new_pid = 0)
		985	CODE:
		986	{
655	RETVAL = w->signum;	987	RETVAL = w->pid;
		988
		989	if (items > 1)
		990	RESET (child, w, (w, new_pid));
		991	}
		992	OUTPUT:
		993	RETVAL
		994
		995
		996	int rstatus (ev_child *w)
		997	ALIAS:
		998	rpid = 1
		999	CODE:
		1000	RETVAL = ix ? w->rpid : w->rstatus;
		1001	OUTPUT:
		1002	RETVAL
		1003
		1004	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1005
		1006	void ev_stat_start (ev_stat *w)
		1007	CODE:
		1008	START (stat, w);
		1009
		1010	void ev_stat_stop (ev_stat *w)
		1011	CODE:
		1012	STOP (stat, w);
		1013
		1014	void DESTROY (ev_stat *w)
		1015	CODE:
		1016	STOP (stat, w);
		1017	e_destroy (w);
		1018
		1019	void set (ev_stat *w, SV *path, NV interval)
		1020	CODE:
		1021	{
		1022	sv_setsv (w->fh, path);
		1023	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1024	}
		1025
		1026	SV *path (ev_stat *w, SV *new_path = 0)
		1027	CODE:
		1028	{
		1029	RETVAL = SvREFCNT_inc (w->fh);
656		1030
657	if (items > 1)	1031	if (items > 1)
658	{	1032	{
659	Signal signum = sv_signum (new_signal); /* may croak here */	1033	SvREFCNT_dec (w->fh);
660	int active = ev_is_active (w);	1034	w->fh = newSVsv (new_path);
661	if (active) ev_signal_stop (w);	1035	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
662
663	ev_signal_set (w, signum);
664
665	if (active) ev_signal_start (w);
666	}	1036	}
667	}	1037	}
668	OUTPUT:	1038	OUTPUT:
669	RETVAL	1039	RETVAL
670		1040
		1041	NV interval (ev_stat *w, NV new_interval = 0.)
		1042	CODE:
		1043	{
		1044	RETVAL = w->interval;
		1045
		1046	if (items > 1)
		1047	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1048	}
		1049	OUTPUT:
		1050	RETVAL
		1051
		1052	void prev (ev_stat *w)
		1053	ALIAS:
		1054	stat = 1
		1055	attr = 2
		1056	PPCODE:
		1057	{
		1058	ev_statdata *s = ix ? &w->attr : &w->prev;
		1059
		1060	if (ix == 1)
		1061	ev_stat_stat (e_loop (w), w);
		1062	else if (!s->st_nlink)
		1063	errno = ENOENT;
		1064
		1065	PL_statcache.st_dev = s->st_nlink;
		1066	PL_statcache.st_ino = s->st_ino;
		1067	PL_statcache.st_mode = s->st_mode;
		1068	PL_statcache.st_nlink = s->st_nlink;
		1069	PL_statcache.st_uid = s->st_uid;
		1070	PL_statcache.st_gid = s->st_gid;
		1071	PL_statcache.st_rdev = s->st_rdev;
		1072	PL_statcache.st_size = s->st_size;
		1073	PL_statcache.st_atime = s->st_atime;
		1074	PL_statcache.st_mtime = s->st_mtime;
		1075	PL_statcache.st_ctime = s->st_ctime;
		1076
		1077	if (GIMME_V == G_SCALAR)
		1078	XPUSHs (boolSV (s->st_nlink));
		1079	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1080	{
		1081	EXTEND (SP, 13);
		1082	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1083	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1084	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1085	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1086	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1087	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1088	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1089	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1090	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1091	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1092	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1093	PUSHs (sv_2mortal (newSVuv (4096)));
		1094	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1095	}
		1096	}
		1097
671	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1098	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
672		1099
673	void ev_timer_start (struct ev_timer *w)	1100	void ev_embed_start (ev_embed *w)
674	INIT:	1101	CODE:
675	CHECK_REPEAT (w->repeat);	1102	START (embed, w);
676		1103
677	void ev_timer_stop (struct ev_timer *w)	1104	void ev_embed_stop (ev_embed *w)
		1105	CODE:
		1106	STOP (embed, w);
678		1107
679	void ev_timer_again (struct ev_timer *w)
680	INIT:
681	CHECK_REPEAT (w->repeat);
682
683	void DESTROY (struct ev_timer *w)	1108	void DESTROY (ev_embed *w)
684	CODE:	1109	CODE:
685	ev_timer_stop (w);	1110	STOP (embed, w);
686	e_destroy (w);	1111	e_destroy (w);
687		1112
688	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1113	void set (ev_embed *w, struct ev_loop *loop)
		1114	CODE:
		1115	{
		1116	sv_setsv (w->fh, ST (1));
		1117	RESET (embed, w, (w, loop));
		1118	}
		1119
		1120	SV *other (ev_embed *w)
		1121	CODE:
		1122	RETVAL = newSVsv (w->fh);
		1123	OUTPUT:
		1124	RETVAL
		1125
		1126	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1127
		1128	SV *new (SV *klass, unsigned int flags = 0)
		1129	CODE:
		1130	{
		1131	struct ev_loop *loop = ev_loop_new (flags);
		1132
		1133	if (!loop)
		1134	XSRETURN_UNDEF;
		1135
		1136	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1137	}
		1138	OUTPUT:
		1139	RETVAL
		1140
		1141	void DESTROY (struct ev_loop *loop)
		1142	CODE:
		1143	if (loop != evapi.default_loop) /* global destruction sucks */
		1144	ev_loop_destroy (loop);
		1145
		1146	void ev_loop_fork (struct ev_loop *loop)
		1147
		1148	NV ev_now (struct ev_loop *loop)
		1149
		1150	unsigned int ev_backend (struct ev_loop *loop)
		1151
		1152	unsigned int ev_loop_count (struct ev_loop *loop)
		1153
		1154	void ev_loop (struct ev_loop *loop, int flags = 0)
		1155
		1156	void ev_unloop (struct ev_loop *loop, int how = 1)
		1157
		1158	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1159
		1160	#if 0
		1161
		1162	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1163	CODE:
		1164	{
		1165	Signal signum = sv_signum (signal);
		1166	CHECK_SIG (signal, signum);
		1167
		1168	ev_feed_signal_event (loop, signum);
		1169	}
		1170
		1171	#endif
		1172
		1173	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1174	ALIAS:
		1175	io_ns = 1
		1176	CODE:
		1177	{
		1178	int fd = sv_fileno (fh);
		1179	CHECK_FD (fh, fd);
		1180
		1181	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1182	RETVAL->fh = newSVsv (fh);
		1183	ev_io_set (RETVAL, fd, events);
		1184	if (!ix) START (io, RETVAL);
		1185	}
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1190	ALIAS:
		1191	timer_ns = 1
689	INIT:	1192	INIT:
690	CHECK_REPEAT (repeat);	1193	CHECK_REPEAT (repeat);
691	CODE:	1194	CODE:
692	{	1195	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
693	int active = ev_is_active (w);
694	if (active) ev_timer_stop (w);
695	ev_timer_set (w, after, repeat);	1196	ev_timer_set (RETVAL, after, repeat);
696	if (active) ev_timer_start (w);	1197	if (!ix) START (timer, RETVAL);
697	}	1198	OUTPUT:
		1199	RETVAL
698		1200
699	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1201	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
700		1202	ALIAS:
701	void ev_periodic_start (struct ev_periodic *w)	1203	periodic_ns = 1
702	INIT:
703	CHECK_REPEAT (w->interval);
704
705	void ev_periodic_stop (struct ev_periodic *w)
706
707	void ev_periodic_again (struct ev_periodic *w)
708
709	void DESTROY (struct ev_periodic *w)
710	CODE:
711	ev_periodic_stop (w);
712	e_destroy (w);
713
714	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
715	INIT:	1204	INIT:
716	CHECK_REPEAT (interval);	1205	CHECK_REPEAT (interval);
717	CODE:	1206	CODE:
718	{	1207	{
719	int active = ev_is_active (w);	1208	ev_periodic *w;
720	if (active) ev_periodic_stop (w);	1209	w = e_new (sizeof (ev_periodic), cb, ST (0));
721
722	SvREFCNT_dec (w->fh);
723	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1210	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
724	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1211	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
725		1212	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
726	if (active) ev_periodic_start (w);	1213	if (!ix) START (periodic, w);
727	}	1214	}
728
729	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
730
731	void ev_idle_start (struct ev_idle *w)
732
733	void ev_idle_stop (struct ev_idle *w)
734
735	void DESTROY (struct ev_idle *w)
736	CODE:
737	ev_idle_stop (w);
738	e_destroy (w);
739
740	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
741
742	void ev_prepare_start (struct ev_prepare *w)
743
744	void ev_prepare_stop (struct ev_prepare *w)
745
746	void DESTROY (struct ev_prepare *w)
747	CODE:
748	ev_prepare_stop (w);
749	e_destroy (w);
750
751	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
752
753	void ev_check_start (struct ev_check *w)
754
755	void ev_check_stop (struct ev_check *w)
756
757	void DESTROY (struct ev_check *w)
758	CODE:
759	ev_check_stop (w);
760	e_destroy (w);
761
762	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
763
764	void ev_child_start (struct ev_child *w)
765
766	void ev_child_stop (struct ev_child *w)
767
768	void DESTROY (struct ev_child *w)
769	CODE:
770	ev_child_stop (w);
771	e_destroy (w);
772
773	void set (struct ev_child *w, int pid)
774	CODE:
775	{
776	int active = ev_is_active (w);
777	if (active) ev_child_stop (w);
778
779	ev_child_set (w, pid);
780
781	if (active) ev_child_start (w);
782	}
783
784	int pid (struct ev_child *w, int new_pid = 0)
785	CODE:
786	{
787	RETVAL = w->pid;
788
789	if (items > 1)
790	{
791	int active = ev_is_active (w);
792	if (active) ev_child_stop (w);
793
794	ev_child_set (w, new_pid);
795
796	if (active) ev_child_start (w);
797	}
798	}
799	OUTPUT:	1215	OUTPUT:
800	RETVAL
801
802
803	int rstatus (struct ev_child *w)
804	ALIAS:
805	rpid = 1
806	CODE:
807	RETVAL = ix ? w->rpid : w->rstatus;
808	OUTPUT:
809	RETVAL
810
811	#ifndef _WIN32
812
813	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
814
815	BOOT:
816	{
817	HV *stash = gv_stashpv ("EV::DNS", 1);
818
819	static const struct {
820	const char *name;
821	IV iv;
822	} *civ, const_iv[] = {
823	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
824	const_iv (DNS_, ERR_NONE)
825	const_iv (DNS_, ERR_FORMAT)
826	const_iv (DNS_, ERR_SERVERFAILED)
827	const_iv (DNS_, ERR_NOTEXIST)
828	const_iv (DNS_, ERR_NOTIMPL)
829	const_iv (DNS_, ERR_REFUSED)
830	const_iv (DNS_, ERR_TRUNCATED)
831	const_iv (DNS_, ERR_UNKNOWN)
832	const_iv (DNS_, ERR_TIMEOUT)
833	const_iv (DNS_, ERR_SHUTDOWN)
834	const_iv (DNS_, IPv4_A)
835	const_iv (DNS_, PTR)
836	const_iv (DNS_, IPv6_AAAA)
837	const_iv (DNS_, QUERY_NO_SEARCH)
838	const_iv (DNS_, OPTION_SEARCH)
839	const_iv (DNS_, OPTION_NAMESERVERS)
840	const_iv (DNS_, OPTION_MISC)
841	const_iv (DNS_, OPTIONS_ALL)
842	const_iv (DNS_, NO_SEARCH)
843	};
844
845	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
846	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
847	}
848
849	int evdns_init ()
850
851	void evdns_shutdown (int fail_requests = 1)
852
853	const char *evdns_err_to_string (int err)
854
855	int evdns_nameserver_add (U32 address)
856
857	int evdns_count_nameservers ()
858
859	int evdns_clear_nameservers_and_suspend ()
860
861	int evdns_resume ()
862
863	int evdns_nameserver_ip_add (char *ip_as_string)
864
865	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
866	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
867
868	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
869	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
870
871	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
872	ALIAS:
873	evdns_resolve_reverse_ipv6 = 1
874	CODE:
875	{
876	STRLEN len;
877	char *data = SvPVbyte (addr, len);
878	if (len != (ix ? 16 : 4))
879	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
880
881	RETVAL = ix	1216	RETVAL
882	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
883	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
884	}
885	OUTPUT:
886	RETVAL
887		1217
888	int evdns_set_option (char *option, char *val, int flags)	1218	#if 0
889		1219
890	int evdns_resolv_conf_parse (int flags, const char *filename)	1220	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1221	ALIAS:
		1222	signal_ns = 1
		1223	CODE:
		1224	{
		1225	Signal signum = sv_signum (signal);
		1226	CHECK_SIG (signal, signum);
891		1227
892	#ifdef _WIN32	1228	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
893		1229	ev_signal_set (RETVAL, signum);
894	int evdns_config_windows_nameservers ()	1230	if (!ix) START (signal, RETVAL);
		1231	}
		1232	OUTPUT:
		1233	RETVAL
895		1234
896	#endif	1235	#endif
897		1236
898	void evdns_search_clear ()	1237	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1238	ALIAS:
		1239	idle_ns = 1
		1240	CODE:
		1241	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1242	ev_idle_set (RETVAL);
		1243	if (!ix) START (idle, RETVAL);
		1244	OUTPUT:
		1245	RETVAL
899		1246
900	void evdns_search_add (char *domain)	1247	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1248	ALIAS:
		1249	prepare_ns = 1
		1250	CODE:
		1251	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1252	ev_prepare_set (RETVAL);
		1253	if (!ix) START (prepare, RETVAL);
		1254	OUTPUT:
		1255	RETVAL
901		1256
902	void evdns_search_ndots_set (int ndots)	1257	ev_check *check (struct ev_loop *loop, SV *cb)
		1258	ALIAS:
		1259	check_ns = 1
		1260	CODE:
		1261	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1262	ev_check_set (RETVAL);
		1263	if (!ix) START (check, RETVAL);
		1264	OUTPUT:
		1265	RETVAL
903		1266
904	#if 0	1267	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1268	ALIAS:
		1269	fork_ns = 1
		1270	CODE:
		1271	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1272	ev_fork_set (RETVAL);
		1273	if (!ix) START (fork, RETVAL);
		1274	OUTPUT:
		1275	RETVAL
905		1276
906	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1277	ev_child *child (struct ev_loop *loop, int pid, SV *cb)
		1278	ALIAS:
		1279	child_ns = 1
		1280	CODE:
		1281	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1282	ev_child_set (RETVAL, pid);
		1283	if (!ix) START (child, RETVAL);
		1284	OUTPUT:
		1285	RETVAL
907		1286
908	BOOT:	1287	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
909	{	1288	ALIAS:
910	HV *stash = gv_stashpv ("EV::HTTP", 1);	1289	stat_ns = 1
		1290	CODE:
		1291	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1292	RETVAL->fh = newSVsv (path);
		1293	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1294	if (!ix) START (stat, RETVAL);
		1295	OUTPUT:
		1296	RETVAL
911		1297
912	static const struct {	1298	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
913	const char *name;	1299	ALIAS:
914	IV iv;	1300	embed_ns = 1
915	} *civ, const_iv[] = {	1301	CODE:
916	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	1302	{
917	const_iv (HTTP_, OK)	1303	if (!(ev_backend (other) & ev_embeddable_backends ()))
918	const_iv (HTTP_, NOCONTENT)	1304	croak ("passed loop is not embeddable via EV::embed,");
919	const_iv (HTTP_, MOVEPERM)
920	const_iv (HTTP_, MOVETEMP)
921	const_iv (HTTP_, NOTMODIFIED)
922	const_iv (HTTP_, BADREQUEST)
923	const_iv (HTTP_, NOTFOUND)
924	const_iv (HTTP_, SERVUNAVAIL)
925	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
926	const_iv (EVHTTP_, PROXY_REQUEST)
927	const_iv (EVHTTP_, REQ_GET)
928	const_iv (EVHTTP_, REQ_POST)
929	const_iv (EVHTTP_, REQ_HEAD)
930	const_iv (EVHTTP_, REQUEST)
931	const_iv (EVHTTP_, RESPONSE)
932	};
933		1305
934	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1306	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
935	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1307	RETVAL->fh = newSVsv (ST (1));
936	}	1308	ev_embed_set (RETVAL, other);
937		1309
938	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1310	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
939		1311
940	#HttpRequest new (SV *klass, SV *cb)	1312	if (!ix) START (embed, RETVAL);
		1313	}
		1314	OUTPUT:
		1315	RETVAL
941		1316
942	#void DESTROY (struct evhttp_request *req);	1317	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1318	CODE:
		1319	ev_once (
		1320	loop,
		1321	sv_fileno (fh), events,
		1322	SvOK (timeout) ? SvNV (timeout) : -1.,
		1323	e_once_cb,
		1324	newSVsv (cb)
		1325	);
943		1326
944	#endif
945
946	#endif
947
948
949
950
951
952
953

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