ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.63 by root, Sat Nov 10 03:19:21 2007 UTC vs.
Revision 1.107 by root, Fri Feb 1 13:22:48 2008 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_USE_NANOSLEEP EV_USE_MONOTONIC
		9	#define EV_H <ev.h>
8	#include "EV/EVAPI.h"	10	#include "EV/EVAPI.h"
9		11
10	/* fix perl api breakage */	12	/* fix perl api breakage */
11	#undef signal	13	#undef signal
12	#undef sigaction	14	#undef sigaction
13		15
14	#define EV_SELECT_USE_WIN32_HANDLES 0	16	#define EV_SELECT_IS_WINSOCKET 0
		17	#ifdef _WIN32
15	#define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
		19	# define NFDBITS PERL_NFDBITS
		20	# define fd_mask Perl_fd_mask
		21	#endif
16	/* 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 */
17	#include "libev/ev.c"	23	#include "libev/ev.c"
18	#include "event.c"
19		24
20	#ifndef WIN32	25	#ifndef _WIN32
21	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
22	#if !defined (WIN32) && !defined(__CYGWIN__)
23	# define HAVE_STRUCT_IN6_ADDR 1
24	#endif
25	#undef HAVE_STRTOK_R
26	#undef strtok_r
27	#define strtok_r fake_strtok_r
28	#include "evdns.h"
29	#include "evdns.c"
30	#endif
31
32	#ifndef WIN32
33	# include <pthread.h>	26	# include <pthread.h>
34	#endif	27	#endif
35		28
		29	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		30
		31	#define WFLAG_KEEPALIVE 1
		32
		33	#define UNREF(w) \
		34	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
		35	&& !ev_is_active (w)) \
		36	ev_unref (e_loop (w));
		37
		38	#define REF(w) \
		39	if (!((w)->e_flags & WFLAG_KEEPALIVE) \
		40	&& ev_is_active (w)) \
		41	ev_ref (e_loop (w));
		42
		43	#define START(type,w) \
		44	do { \
		45	UNREF (w); \
		46	ev_ ## type ## _start (e_loop (w), w); \
		47	} while (0)
		48
		49	#define STOP(type,w) \
		50	do { \
		51	REF (w); \
		52	ev_ ## type ## _stop (e_loop (w), w); \
		53	} while (0)
		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
36	typedef int Signal;	63	typedef int Signal;
37		64
		65	static SV *default_loop_sv;
		66
38	static struct EVAPI evapi;	67	static struct EVAPI evapi;
39		68
40	static HV	69	static HV
		70	*stash_loop,
41	*stash_watcher,	71	*stash_watcher,
42	*stash_io,	72	*stash_io,
43	*stash_timer,	73	*stash_timer,
44	*stash_periodic,	74	*stash_periodic,
45	*stash_signal,	75	*stash_signal,
		76	*stash_child,
		77	*stash_stat,
46	*stash_idle,	78	*stash_idle,
47	*stash_prepare,	79	*stash_prepare,
48	*stash_check,	80	*stash_check,
49	*stash_child;	81	*stash_embed,
		82	*stash_fork,
		83	*stash_async;
50		84
51	#ifndef SIG_SIZE	85	#ifndef SIG_SIZE
52	/* kudos to Slaven Rezic for the idea */	86	/* kudos to Slaven Rezic for the idea */
53	static char sig_size [] = { SIG_NUM };	87	static char sig_size [] = { SIG_NUM };
54	# define SIG_SIZE (sizeof (sig_size) + 1)	88	# define SIG_SIZE (sizeof (sig_size) + 1)
55	#endif	89	#endif
56		90
57	static int	91	static Signal
58	sv_signum (SV *sig)	92	sv_signum (SV *sig)
59	{	93	{
60	int signum;	94	Signal signum;
61		95
62	SvGETMAGIC (sig);	96	SvGETMAGIC (sig);
63		97
64	for (signum = 1; signum < SIG_SIZE; ++signum)	98	for (signum = 1; signum < SIG_SIZE; ++signum)
65	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	99	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
66	return signum;	100	return signum;
67		101
68	if (SvIV (sig) > 0)	102	signum = SvIV (sig);
		103
		104	if (signum > 0 && signum < SIG_SIZE)
69	return SvIV (sig);	105	return signum;
70		106
71	return -1;	107	return -1;
72	}	108	}
73		109
74	/////////////////////////////////////////////////////////////////////////////	110	/////////////////////////////////////////////////////////////////////////////
75	// Event	111	// Event
76		112
77	static void e_cb (struct ev_watcher *w, int revents);	113	static void e_cb (EV_P_ ev_watcher *w, int revents);
78		114
79	static int	115	static int
80	sv_fileno (SV *fh)	116	sv_fileno (SV *fh)
81	{	117	{
82	SvGETMAGIC (fh);	118	SvGETMAGIC (fh);
…		…
85	fh = SvRV (fh);	121	fh = SvRV (fh);
86		122
87	if (SvTYPE (fh) == SVt_PVGV)	123	if (SvTYPE (fh) == SVt_PVGV)
88	return PerlIO_fileno (IoIFP (sv_2io (fh)));	124	return PerlIO_fileno (IoIFP (sv_2io (fh)));
89		125
90	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))	126	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
91	return SvIV (fh);	127	return SvIV (fh);
92		128
93	return -1;	129	return -1;
94	}	130	}
95		131
96	static void *	132	static void *
97	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
98	{	134	{
99	struct ev_watcher *w;	135	ev_watcher *w;
100	SV *self = NEWSV (0, size);	136	SV *self = NEWSV (0, size);
101	SvPOK_only (self);	137	SvPOK_only (self);
102	SvCUR_set (self, size);	138	SvCUR_set (self, size);
103		139
104	w = (struct ev_watcher *)SvPVX (self);	140	w = (ev_watcher *)SvPVX (self);
105		141
106	ev_init (w, e_cb);	142	ev_init (w, e_cb);
107		143
		144	w->loop = SvREFCNT_inc (SvRV (loop));
		145	w->e_flags = WFLAG_KEEPALIVE;
108	w->data = 0;	146	w->data = 0;
109	w->fh = 0;	147	w->fh = 0;
110	w->cb_sv = newSVsv (cb_sv);	148	w->cb_sv = SvTEMP (cb_sv) && SvREFCNT (cb_sv) == 1 ? SvREFCNT_inc (cb_sv) : newSVsv (cb_sv);
111	w->self = self;	149	w->self = self;
112		150
113	return (void *)w;	151	return (void *)w;
114	}	152	}
115		153
116	static void	154	static void
117	e_destroy (void *w_)	155	e_destroy (void *w_)
118	{	156	{
119	struct ev_watcher *w = (struct ev_watcher *)w_;	157	ev_watcher *w = (ev_watcher *)w_;
120		158
		159	SvREFCNT_dec (w->loop ); w->loop = 0;
121	SvREFCNT_dec (w->fh ); w->fh = 0;	160	SvREFCNT_dec (w->fh ); w->fh = 0;
122	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	161	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
123	SvREFCNT_dec (w->data ); w->data = 0;	162	SvREFCNT_dec (w->data ); w->data = 0;
124	}	163	}
125		164
126	static SV *	165	static SV *
127	e_bless (struct ev_watcher *w, HV *stash)	166	e_bless (ev_watcher *w, HV *stash)
128	{	167	{
129	SV *rv;	168	SV *rv;
130		169
131	if (SvOBJECT (w->self))	170	if (SvOBJECT (w->self))
132	rv = newRV_inc (w->self);	171	rv = newRV_inc (w->self);
…		…
138	}	177	}
139		178
140	return rv;	179	return rv;
141	}	180	}
142		181
		182	static SV *sv_events_cache;
		183
143	static void	184	static void
144	e_cb (struct ev_watcher *w, int revents)	185	e_cb (EV_P_ ev_watcher *w, int revents)
145	{	186	{
146	dSP;	187	dSP;
147	I32 mark = SP - PL_stack_base;	188	I32 mark = SP - PL_stack_base;
148	SV *sv_self, *sv_events, *sv_status = 0;	189	SV *sv_self, *sv_events;
149	static SV *sv_events_cache;
150		190
151	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	191	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
152		192
153	if (sv_events_cache)	193	if (sv_events_cache)
154	{	194	{
…		…
163	PUSHs (sv_self);	203	PUSHs (sv_self);
164	PUSHs (sv_events);	204	PUSHs (sv_events);
165		205
166	PUTBACK;	206	PUTBACK;
167	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	207	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
168	SP = PL_stack_base + mark; PUTBACK;
169		208
170	SvREFCNT_dec (sv_self);	209	SvREFCNT_dec (sv_self);
171	SvREFCNT_dec (sv_status);
172		210
173	if (sv_events_cache)	211	if (sv_events_cache)
174	SvREFCNT_dec (sv_events);	212	SvREFCNT_dec (sv_events);
175	else	213	else
176	sv_events_cache = sv_events;	214	sv_events_cache = sv_events;
177		215
178	if (SvTRUE (ERRSV))	216	if (SvTRUE (ERRSV))
179	{	217	{
		218	SPAGAIN;
180	PUSHMARK (SP);	219	PUSHMARK (SP);
181	PUTBACK;	220	PUTBACK;
182	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	221	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
183	SP = PL_stack_base + mark; PUTBACK;
184	}	222	}
		223
		224	SP = PL_stack_base + mark;
		225	PUTBACK;
		226	}
		227
		228	static void
		229	e_once_cb (int revents, void *arg)
		230	{
		231	dSP;
		232	I32 mark = SP - PL_stack_base;
		233	SV *sv_events;
		234
		235	if (sv_events_cache)
		236	{
		237	sv_events = sv_events_cache; sv_events_cache = 0;
		238	SvIV_set (sv_events, revents);
		239	}
		240	else
		241	sv_events = newSViv (revents);
		242
		243	PUSHMARK (SP);
		244	XPUSHs (sv_events);
		245
		246	PUTBACK;
		247	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
		248
		249	SvREFCNT_dec ((SV *)arg);
		250
		251	if (sv_events_cache)
		252	SvREFCNT_dec (sv_events);
		253	else
		254	sv_events_cache = sv_events;
		255
		256	if (SvTRUE (ERRSV))
		257	{
		258	SPAGAIN;
		259	PUSHMARK (SP);
		260	PUTBACK;
		261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		262	}
		263
		264	SP = PL_stack_base + mark;
		265	PUTBACK;
185	}	266	}
186		267
187	static ev_tstamp	268	static ev_tstamp
188	e_periodic_cb (struct ev_periodic *w, ev_tstamp now)	269	e_periodic_cb (ev_periodic *w, ev_tstamp now)
189	{	270	{
190	ev_tstamp retval;	271	ev_tstamp retval;
191	int count;	272	int count;
192	dSP;	273	dSP;
193		274
…		…
225	LEAVE;	306	LEAVE;
226		307
227	return retval;	308	return retval;
228	}	309	}
229		310
230	/////////////////////////////////////////////////////////////////////////////
231	// DNS
232
233	#ifndef WIN32
234	static void
235	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
236	{
237	dSP;
238	SV *cb = (SV *)arg;
239
240	ENTER;
241	SAVETMPS;
242	PUSHMARK (SP);
243	EXTEND (SP, count + 3);
244	PUSHs (sv_2mortal (newSViv (result)));
245
246	if (result == DNS_ERR_NONE && ttl >= 0)
247	{
248	int i;
249
250	PUSHs (sv_2mortal (newSViv (type)));
251	PUSHs (sv_2mortal (newSViv (ttl)));
252
253	for (i = 0; i < count; ++i)
254	switch (type)
255	{
256	case DNS_IPv6_AAAA:
257	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
258	break;
259	case DNS_IPv4_A:
260	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
261	break;
262	case DNS_PTR:
263	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
264	break;
265	}
266	}
267
268	PUTBACK;
269	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
270
271	FREETMPS;
272
273	if (SvTRUE (ERRSV))
274	{
275	PUSHMARK (SP);
276	PUTBACK;
277	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
278	}
279
280	LEAVE;
281	}
282	#endif
283
284	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	311	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
285	croak (# repeat " value must be >= 0");	312	croak (# repeat " value must be >= 0");
286		313
287	#define CHECK_FD(fh,fd) if ((fd) < 0) \	314	#define CHECK_FD(fh,fd) if ((fd) < 0) \
288	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	315	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		316
		317	#define CHECK_SIG(sv,num) if ((num) < 0) \
		318	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
289		319
290	/////////////////////////////////////////////////////////////////////////////	320	/////////////////////////////////////////////////////////////////////////////
291	// XS interface functions	321	// XS interface functions
292		322
293	MODULE = EV PACKAGE = EV PREFIX = ev_	323	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
316	const_iv (EV_, CHECK)	346	const_iv (EV_, CHECK)
317	const_iv (EV_, ERROR)	347	const_iv (EV_, ERROR)
318		348
319	const_iv (EV, LOOP_ONESHOT)	349	const_iv (EV, LOOP_ONESHOT)
320	const_iv (EV, LOOP_NONBLOCK)	350	const_iv (EV, LOOP_NONBLOCK)
		351	const_iv (EV, UNLOOP_ONE)
		352	const_iv (EV, UNLOOP_ALL)
321		353
322	const_iv (EV, METHOD_AUTO)
323	const_iv (EV, METHOD_SELECT)	354	const_iv (EV, BACKEND_SELECT)
324	const_iv (EV, METHOD_POLL)	355	const_iv (EV, BACKEND_POLL)
325	const_iv (EV, METHOD_EPOLL)	356	const_iv (EV, BACKEND_EPOLL)
326	const_iv (EV, METHOD_KQUEUE)	357	const_iv (EV, BACKEND_KQUEUE)
327	const_iv (EV, METHOD_DEVPOLL)	358	const_iv (EV, BACKEND_DEVPOLL)
328	const_iv (EV, METHOD_PORT)	359	const_iv (EV, BACKEND_PORT)
329	const_iv (EV, METHOD_ANY)	360	const_iv (EV, FLAG_AUTO)
		361	const_iv (EV, FLAG_NOENV)
		362	const_iv (EV, FLAG_FORKCHECK)
330	};	363	};
331		364
332	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	365	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
333	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	366	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
334		367
		368	stash_loop = gv_stashpv ("EV::Loop" , 1);
335	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	369	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
336	stash_io = gv_stashpv ("EV::Io" , 1);	370	stash_io = gv_stashpv ("EV::IO" , 1);
337	stash_timer = gv_stashpv ("EV::Timer" , 1);	371	stash_timer = gv_stashpv ("EV::Timer" , 1);
338	stash_periodic = gv_stashpv ("EV::Periodic", 1);	372	stash_periodic = gv_stashpv ("EV::Periodic", 1);
339	stash_signal = gv_stashpv ("EV::Signal" , 1);	373	stash_signal = gv_stashpv ("EV::Signal" , 1);
340	stash_idle = gv_stashpv ("EV::Idle" , 1);	374	stash_idle = gv_stashpv ("EV::Idle" , 1);
341	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	375	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
342	stash_check = gv_stashpv ("EV::Check" , 1);	376	stash_check = gv_stashpv ("EV::Check" , 1);
343	stash_child = gv_stashpv ("EV::Child" , 1);	377	stash_child = gv_stashpv ("EV::Child" , 1);
		378	stash_embed = gv_stashpv ("EV::Embed" , 1);
		379	stash_stat = gv_stashpv ("EV::Stat" , 1);
		380	stash_fork = gv_stashpv ("EV::Fork" , 1);
		381	stash_async = gv_stashpv ("EV::Async" , 1);
344		382
345	{	383	{
346	SV *sv = perl_get_sv ("EV::API", TRUE);	384	SV *sv = perl_get_sv ("EV::API", TRUE);
347	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	385	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
348		386
349	/* the poor man's shared library emulator */	387	/* the poor man's shared library emulator */
350	evapi.ver = EV_API_VERSION;	388	evapi.ver = EV_API_VERSION;
351	evapi.rev = EV_API_REVISION;	389	evapi.rev = EV_API_REVISION;
352	evapi.sv_fileno = sv_fileno;	390	evapi.sv_fileno = sv_fileno;
353	evapi.sv_signum = sv_signum;	391	evapi.sv_signum = sv_signum;
		392	evapi.supported_backends = ev_supported_backends ();
		393	evapi.recommended_backends = ev_recommended_backends ();
		394	evapi.embeddable_backends = ev_embeddable_backends ();
		395	evapi.time = ev_time;
		396	evapi.sleep = ev_sleep;
		397	evapi.loop_new = ev_loop_new;
		398	evapi.loop_destroy = ev_loop_destroy;
		399	evapi.loop_fork = ev_loop_fork;
		400	evapi.loop_count = ev_loop_count;
354	evapi.now = ev_now;	401	evapi.now = ev_now;
355	evapi.method = ev_method;	402	evapi.backend = ev_backend;
356	evapi.unloop = ev_unloop;	403	evapi.unloop = ev_unloop;
357	evapi.time = ev_time;	404	evapi.ref = ev_ref;
		405	evapi.unref = ev_unref;
358	evapi.loop = ev_loop;	406	evapi.loop = ev_loop;
359	evapi.once = ev_once;	407	evapi.once = ev_once;
360	evapi.io_start = ev_io_start;	408	evapi.io_start = ev_io_start;
361	evapi.io_stop = ev_io_stop;	409	evapi.io_stop = ev_io_stop;
362	evapi.timer_start = ev_timer_start;	410	evapi.timer_start = ev_timer_start;
363	evapi.timer_stop = ev_timer_stop;	411	evapi.timer_stop = ev_timer_stop;
364	evapi.timer_again = ev_timer_again;	412	evapi.timer_again = ev_timer_again;
365	evapi.periodic_start = ev_periodic_start;	413	evapi.periodic_start = ev_periodic_start;
366	evapi.periodic_stop = ev_periodic_stop;	414	evapi.periodic_stop = ev_periodic_stop;
367	evapi.signal_start = ev_signal_start;	415	evapi.signal_start = ev_signal_start;
368	evapi.signal_stop = ev_signal_stop;	416	evapi.signal_stop = ev_signal_stop;
369	evapi.idle_start = ev_idle_start;	417	evapi.idle_start = ev_idle_start;
370	evapi.idle_stop = ev_idle_stop;	418	evapi.idle_stop = ev_idle_stop;
371	evapi.prepare_start = ev_prepare_start;	419	evapi.prepare_start = ev_prepare_start;
372	evapi.prepare_stop = ev_prepare_stop;	420	evapi.prepare_stop = ev_prepare_stop;
373	evapi.check_start = ev_check_start;	421	evapi.check_start = ev_check_start;
374	evapi.check_stop = ev_check_stop;	422	evapi.check_stop = ev_check_stop;
375	evapi.child_start = ev_child_start;	423	evapi.child_start = ev_child_start;
376	evapi.child_stop = ev_child_stop;	424	evapi.child_stop = ev_child_stop;
		425	evapi.stat_start = ev_stat_start;
		426	evapi.stat_stop = ev_stat_stop;
		427	evapi.stat_stat = ev_stat_stat;
		428	evapi.embed_start = ev_embed_start;
		429	evapi.embed_stop = ev_embed_stop;
		430	evapi.embed_sweep = ev_embed_sweep;
		431	evapi.fork_start = ev_fork_start;
		432	evapi.fork_stop = ev_fork_stop;
		433	evapi.async_start = ev_async_start;
		434	evapi.async_stop = ev_async_stop;
		435	evapi.async_send = ev_async_send;
		436	evapi.clear_pending = ev_clear_pending;
		437	evapi.invoke = ev_invoke;
377		438
378	sv_setiv (sv, (IV)&evapi);	439	sv_setiv (sv, (IV)&evapi);
379	SvREADONLY_on (sv);	440	SvREADONLY_on (sv);
380	}	441	}
381	#ifndef WIN32	442	#ifndef _WIN32
382	pthread_atfork (0, 0, ev_default_fork);	443	pthread_atfork (0, 0, ev_default_fork);
383	#endif	444	#endif
384	}	445	}
385		446
		447	SV *ev_default_loop (unsigned int flags = 0)
		448	CODE:
		449	{
		450	if (!default_loop_sv)
		451	{
		452	evapi.default_loop = ev_default_loop (flags);
		453
		454	if (!evapi.default_loop)
		455	XSRETURN_UNDEF;
		456
		457	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		458	}
		459
		460	RETVAL = newSVsv (default_loop_sv);
		461	}
		462	OUTPUT:
		463	RETVAL
		464
		465	void ev_default_destroy ()
		466	CODE:
		467	ev_default_destroy ();
		468	SvREFCNT_dec (default_loop_sv);
		469	default_loop_sv = 0;
		470
		471	unsigned int ev_supported_backends ()
		472
		473	unsigned int ev_recommended_backends ()
		474
		475	unsigned int ev_embeddable_backends ()
		476
		477	NV ev_time ()
		478
386	NV ev_now ()	479	NV ev_now ()
		480	C_ARGS: evapi.default_loop
387		481
388	int ev_method ()	482	unsigned int ev_backend ()
		483	C_ARGS: evapi.default_loop
389		484
390	NV ev_time ()	485	unsigned int ev_loop_count ()
		486	C_ARGS: evapi.default_loop
391		487
392	int ev_default_loop (int methods = EVMETHOD_AUTO)	488	void ev_set_io_collect_interval (NV interval)
		489	C_ARGS: evapi.default_loop, interval
		490
		491	void ev_set_timeout_collect_interval (NV interval)
		492	C_ARGS: evapi.default_loop, interval
393		493
394	void ev_loop (int flags = 0)	494	void ev_loop (int flags = 0)
		495	C_ARGS: evapi.default_loop, flags
395		496
396	void ev_unloop (int how = 1)	497	void ev_unloop (int how = EVUNLOOP_ONE)
		498	C_ARGS: evapi.default_loop, how
397		499
		500	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		501	C_ARGS: evapi.default_loop, fd, revents
		502
		503	void ev_feed_signal_event (SV *signal)
		504	CODE:
		505	{
		506	Signal signum = sv_signum (signal);
		507	CHECK_SIG (signal, signum);
		508
		509	ev_feed_signal_event (evapi.default_loop, signum);
		510	}
		511
398	struct ev_io *io (SV *fh, int events, SV *cb)	512	ev_io *io (SV *fh, int events, SV *cb)
399	ALIAS:	513	ALIAS:
400	io_ns = 1	514	io_ns = 1
401	CODE:	515	CODE:
402	{	516	{
403	int fd = sv_fileno (fh);	517	int fd = sv_fileno (fh);
404	CHECK_FD (fh, fd);	518	CHECK_FD (fh, fd);
405		519
406	RETVAL = e_new (sizeof (struct ev_io), cb);	520	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
407	RETVAL->fh = newSVsv (fh);	521	RETVAL->fh = newSVsv (fh);
408	ev_io_set (RETVAL, fd, events);	522	ev_io_set (RETVAL, fd, events);
409	if (!ix) ev_io_start (RETVAL);	523	if (!ix) START (io, RETVAL);
410	}	524	}
411	OUTPUT:	525	OUTPUT:
412	RETVAL	526	RETVAL
413		527
414	struct ev_timer *timer (NV after, NV repeat, SV *cb)	528	ev_timer *timer (NV after, NV repeat, SV *cb)
415	ALIAS:	529	ALIAS:
416	timer_ns = 1	530	timer_ns = 1
417	INIT:	531	INIT:
418	CHECK_REPEAT (repeat);	532	CHECK_REPEAT (repeat);
419	CODE:	533	CODE:
420	RETVAL = e_new (sizeof (struct ev_timer), cb);	534	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
421	ev_timer_set (RETVAL, after, repeat);	535	ev_timer_set (RETVAL, after, repeat);
422	if (!ix) ev_timer_start (RETVAL);	536	if (!ix) START (timer, RETVAL);
423	OUTPUT:	537	OUTPUT:
424	RETVAL	538	RETVAL
425		539
426	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)	540	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
427	ALIAS:	541	ALIAS:
428	periodic_ns = 1	542	periodic_ns = 1
429	INIT:	543	INIT:
430	CHECK_REPEAT (interval);	544	CHECK_REPEAT (interval);
431	CODE:	545	CODE:
432	{	546	{
433	struct ev_periodic *w;	547	ev_periodic *w;
434	w = e_new (sizeof (struct ev_periodic), cb);	548	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
435	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	549	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
436	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	550	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
437	RETVAL = e_bless ((struct ev_watcher *)w, stash_periodic);	551	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
438	if (!ix) ev_periodic_start (w);	552	if (!ix) START (periodic, w);
439	}	553	}
440	OUTPUT:	554	OUTPUT:
441	RETVAL	555	RETVAL
442		556
443	struct ev_signal *signal (Signal signum, SV *cb)	557	ev_signal *signal (SV *signal, SV *cb)
444	ALIAS:	558	ALIAS:
445	signal_ns = 1	559	signal_ns = 1
446	CODE:	560	CODE:
		561	{
		562	Signal signum = sv_signum (signal);
		563	CHECK_SIG (signal, signum);
		564
447	RETVAL = e_new (sizeof (struct ev_signal), cb);	565	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
448	ev_signal_set (RETVAL, signum);	566	ev_signal_set (RETVAL, signum);
449	if (!ix) ev_signal_start (RETVAL);	567	if (!ix) START (signal, RETVAL);
		568	}
450	OUTPUT:	569	OUTPUT:
451	RETVAL	570	RETVAL
452		571
453	struct ev_idle *idle (SV *cb)	572	ev_idle *idle (SV *cb)
454	ALIAS:	573	ALIAS:
455	idle_ns = 1	574	idle_ns = 1
456	CODE:	575	CODE:
457	RETVAL = e_new (sizeof (struct ev_idle), cb);	576	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
458	ev_idle_set (RETVAL);	577	ev_idle_set (RETVAL);
459	if (!ix) ev_idle_start (RETVAL);	578	if (!ix) START (idle, RETVAL);
460	OUTPUT:	579	OUTPUT:
461	RETVAL	580	RETVAL
462		581
463	struct ev_prepare *prepare (SV *cb)	582	ev_prepare *prepare (SV *cb)
464	ALIAS:	583	ALIAS:
465	prepare_ns = 1	584	prepare_ns = 1
466	CODE:	585	CODE:
467	RETVAL = e_new (sizeof (struct ev_prepare), cb);	586	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
468	ev_prepare_set (RETVAL);	587	ev_prepare_set (RETVAL);
469	if (!ix) ev_prepare_start (RETVAL);	588	if (!ix) START (prepare, RETVAL);
470	OUTPUT:	589	OUTPUT:
471	RETVAL	590	RETVAL
472		591
473	struct ev_check *check (SV *cb)	592	ev_check *check (SV *cb)
474	ALIAS:	593	ALIAS:
475	check_ns = 1	594	check_ns = 1
476	CODE:	595	CODE:
477	RETVAL = e_new (sizeof (struct ev_check), cb);	596	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
478	ev_check_set (RETVAL);	597	ev_check_set (RETVAL);
479	if (!ix) ev_check_start (RETVAL);	598	if (!ix) START (check, RETVAL);
480	OUTPUT:	599	OUTPUT:
481	RETVAL	600	RETVAL
482		601
		602	ev_fork *fork (SV *cb)
		603	ALIAS:
		604	fork_ns = 1
		605	CODE:
		606	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		607	ev_fork_set (RETVAL);
		608	if (!ix) START (fork, RETVAL);
		609	OUTPUT:
		610	RETVAL
		611
483	struct ev_child *child (int pid, SV *cb)	612	ev_child *child (int pid, int trace, SV *cb)
484	ALIAS:	613	ALIAS:
485	check_ns = 1	614	child_ns = 1
486	CODE:	615	CODE:
487	RETVAL = e_new (sizeof (struct ev_child), cb);	616	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
488	ev_child_set (RETVAL, pid);	617	ev_child_set (RETVAL, pid, trace);
489	if (!ix) ev_child_start (RETVAL);	618	if (!ix) START (child, RETVAL);
490	OUTPUT:	619	OUTPUT:
491	RETVAL	620	RETVAL
492		621
		622	ev_stat *stat (SV *path, NV interval, SV *cb)
		623	ALIAS:
		624	stat_ns = 1
		625	CODE:
		626	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		627	RETVAL->fh = newSVsv (path);
		628	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		629	if (!ix) START (stat, RETVAL);
		630	OUTPUT:
		631	RETVAL
		632
		633	ev_embed *embed (struct ev_loop *loop, SV *cb = &PL_sv_undef)
		634	ALIAS:
		635	embed_ns = 1
		636	CODE:
		637	{
		638	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		639	croak ("passed loop is not embeddable via EV::embed,");
		640
		641	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		642	RETVAL->fh = newSVsv (ST (0));
		643	ev_embed_set (RETVAL, loop);
		644
		645	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
		646
		647	if (!ix) START (embed, RETVAL);
		648	}
		649	OUTPUT:
		650	RETVAL
		651
		652	ev_async *async (SV *cb)
		653	ALIAS:
		654	async_ns = 1
		655	CODE:
		656	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		657	ev_async_set (RETVAL);
		658	if (!ix) START (async, RETVAL);
		659	OUTPUT:
		660	RETVAL
		661
		662	void once (SV *fh, int events, SV *timeout, SV *cb)
		663	CODE:
		664	ev_once (
		665	evapi.default_loop,
		666	sv_fileno (fh), events,
		667	SvOK (timeout) ? SvNV (timeout) : -1.,
		668	e_once_cb,
		669	newSVsv (cb)
		670	);
493		671
494	PROTOTYPES: DISABLE	672	PROTOTYPES: DISABLE
495		673
496	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	674	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
497		675
498	int ev_is_active (struct ev_watcher *w)	676	int ev_is_active (ev_watcher *w)
499		677
		678	int ev_is_pending (ev_watcher *w)
		679
		680	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		681	C_ARGS: e_loop (w), w, revents
		682
		683	int ev_clear_pending (ev_watcher *w)
		684	C_ARGS: e_loop (w), w
		685
		686	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		687	C_ARGS: e_loop (w), w, revents
		688
		689	int keepalive (ev_watcher *w, int new_value = 0)
		690	CODE:
		691	{
		692	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		693	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		694
		695	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		696	{
		697	REF (w);
		698	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		699	UNREF (w);
		700	}
		701	}
		702	OUTPUT:
		703	RETVAL
		704
500	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	705	SV *cb (ev_watcher *w, SV *new_cb = 0)
501	CODE:	706	CODE:
502	{	707	{
503	RETVAL = newSVsv (w->cb_sv);	708	RETVAL = newSVsv (w->cb_sv);
504		709
505	if (items > 1)	710	if (items > 1)
506	sv_setsv (w->cb_sv, new_cb);	711	sv_setsv (w->cb_sv, new_cb);
507	}	712	}
508	OUTPUT:	713	OUTPUT:
509	RETVAL	714	RETVAL
510		715
511	SV *data (struct ev_watcher *w, SV *new_data = 0)	716	SV *data (ev_watcher *w, SV *new_data = 0)
512	CODE:	717	CODE:
513	{	718	{
514	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;	719	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
515	}
516	OUTPUT:
517	RETVAL
518		720
519	void trigger (struct ev_watcher *w, int revents = EV_NONE)	721	if (items > 1)
520	CODE:	722	{
521	w->cb (w, revents);	723	SvREFCNT_dec (w->data);
		724	w->data = newSVsv (new_data);
		725	}
		726	}
		727	OUTPUT:
		728	RETVAL
522		729
		730	SV *loop (ev_watcher *w)
		731	CODE:
		732	RETVAL = newRV_inc (w->loop);
		733	OUTPUT:
		734	RETVAL
		735
523	int priority (struct ev_watcher *w, int new_priority = 0)	736	int priority (ev_watcher *w, int new_priority = 0)
524	CODE:	737	CODE:
525	{	738	{
526	RETVAL = w->priority;	739	RETVAL = w->priority;
527		740
528	if (items > 1)	741	if (items > 1)
529	{	742	{
530	int active = ev_is_active (w);	743	int active = ev_is_active (w);
531
532	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
533	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
534		744
535	if (active)	745	if (active)
536	{	746	{
537	/* grrr. */	747	/* grrr. */
538	PUSHMARK (SP);	748	PUSHMARK (SP);
539	XPUSHs (ST (0));	749	XPUSHs (ST (0));
		750	PUTBACK;
540	call_method ("stop", G_DISCARD | G_VOID);	751	call_method ("stop", G_DISCARD | G_VOID);
541	}	752	}
542		753
543	ev_set_priority (w, new_priority);	754	ev_set_priority (w, new_priority);
544		755
545	if (active)	756	if (active)
546	{	757	{
547	PUSHMARK (SP);	758	PUSHMARK (SP);
548	XPUSHs (ST (0));	759	XPUSHs (ST (0));
		760	PUTBACK;
549	call_method ("start", G_DISCARD | G_VOID);	761	call_method ("start", G_DISCARD | G_VOID);
550	}	762	}
551	}	763	}
552	}	764	}
553	OUTPUT:	765	OUTPUT:
554	RETVAL	766	RETVAL
555		767
556	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_	768	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
557		769
558	void ev_io_start (struct ev_io *w)	770	void ev_io_start (ev_io *w)
		771	CODE:
		772	START (io, w);
559		773
560	void ev_io_stop (struct ev_io *w)	774	void ev_io_stop (ev_io *w)
		775	CODE:
		776	STOP (io, w);
561		777
562	void DESTROY (struct ev_io *w)	778	void DESTROY (ev_io *w)
563	CODE:	779	CODE:
564	ev_io_stop (w);	780	STOP (io, w);
565	e_destroy (w);	781	e_destroy (w);
566		782
567	void set (struct ev_io *w, SV *fh, int events)	783	void set (ev_io *w, SV *fh, int events)
568	CODE:	784	CODE:
569	{	785	{
570	int active = ev_is_active (w);
571	int fd = sv_fileno (fh);	786	int fd = sv_fileno (fh);
572	CHECK_FD (fh, fd);	787	CHECK_FD (fh, fd);
573		788
574	if (active) ev_io_stop (w);
575
576	sv_setsv (w->fh, fh);	789	sv_setsv (w->fh, fh);
577	ev_io_set (w, fd, events);	790	RESET (io, w, (w, fd, events));
578
579	if (active) ev_io_start (w);
580	}	791	}
581		792
582	SV *fh (struct ev_io *w, SV *new_fh = 0)	793	SV *fh (ev_io *w, SV *new_fh = 0)
583	CODE:	794	CODE:
584	{	795	{
585	RETVAL = newSVsv (w->fh);
586
587	if (items > 1)	796	if (items > 1)
588	{	797	{
589	int active = ev_is_active (w);	798	int fd = sv_fileno (new_fh);
590	if (active) ev_io_stop (w);	799	CHECK_FD (new_fh, fd);
591		800
592	sv_setsv (w->fh, new_fh);	801	RETVAL = w->fh;
593	ev_io_set (w, sv_fileno (w->fh), w->events);	802	w->fh = newSVsv (new_fh);
594		803
595	if (active) ev_io_start (w);	804	RESET (io, w, (w, fd, w->events));
596	}	805	}
		806	else
		807	RETVAL = newSVsv (w->fh);
597	}	808	}
598	OUTPUT:	809	OUTPUT:
599	RETVAL	810	RETVAL
600		811
601	int events (struct ev_io *w, int new_events = EV_UNDEF)	812	int events (ev_io *w, int new_events = EV_UNDEF)
602	CODE:	813	CODE:
603	{	814	{
604	RETVAL = w->events;	815	RETVAL = w->events;
		816
		817	if (items > 1)
		818	RESET (io, w, (w, w->fd, new_events));
		819	}
		820	OUTPUT:
		821	RETVAL
		822
		823	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		824
		825	void ev_signal_start (ev_signal *w)
		826	CODE:
		827	START (signal, w);
		828
		829	void ev_signal_stop (ev_signal *w)
		830	CODE:
		831	STOP (signal, w);
		832
		833	void DESTROY (ev_signal *w)
		834	CODE:
		835	STOP (signal, w);
		836	e_destroy (w);
		837
		838	void set (ev_signal *w, SV *signal)
		839	CODE:
		840	{
		841	Signal signum = sv_signum (signal);
		842	CHECK_SIG (signal, signum);
		843
		844	RESET (signal, w, (w, signum));
		845	}
		846
		847	int signal (ev_signal *w, SV *new_signal = 0)
		848	CODE:
		849	{
		850	RETVAL = w->signum;
605		851
606	if (items > 1)	852	if (items > 1)
607	{	853	{
608	int active = ev_is_active (w);	854	Signal signum = sv_signum (new_signal);
609	if (active) ev_io_stop (w);	855	CHECK_SIG (new_signal, signum);
610		856
611	ev_io_set (w, w->fd, new_events);	857	RESET (signal, w, (w, signum));
612
613	if (active) ev_io_start (w);
614	}	858	}
615	}	859	}
616	OUTPUT:	860	OUTPUT:
617	RETVAL	861	RETVAL
618		862
619	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	863	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
620		864
621	void ev_signal_start (struct ev_signal *w)	865	void ev_timer_start (ev_timer *w)
622		866	INIT:
623	void ev_signal_stop (struct ev_signal *w)	867	CHECK_REPEAT (w->repeat);
624
625	void DESTROY (struct ev_signal *w)
626	CODE:	868	CODE:
627	ev_signal_stop (w);	869	START (timer, w);
		870
		871	void ev_timer_stop (ev_timer *w)
		872	CODE:
		873	STOP (timer, w);
		874
		875	void ev_timer_again (ev_timer *w)
		876	INIT:
		877	CHECK_REPEAT (w->repeat);
		878	CODE:
		879	REF (w);
		880	ev_timer_again (e_loop (w), w);
		881	UNREF (w);
		882
		883	void DESTROY (ev_timer *w)
		884	CODE:
		885	STOP (timer, w);
628	e_destroy (w);	886	e_destroy (w);
629		887
630	void set (struct ev_signal *w, SV *signal)	888	void set (ev_timer *w, NV after, NV repeat = 0.)
		889	INIT:
		890	CHECK_REPEAT (repeat);
631	CODE:	891	CODE:
632	{	892	RESET (timer, w, (w, after, repeat));
633	Signal signum = sv_signum (signal); /* may croak here */
634	int active = ev_is_active (w);
635		893
636	if (active) ev_signal_stop (w);	894	NV at (ev_timer *w)
637
638	ev_signal_set (w, signum);
639
640	if (active) ev_signal_start (w);
641	}
642
643	int signal (struct ev_signal *w, SV *new_signal = 0)
644	CODE:	895	CODE:
645	{
646	RETVAL = w->signum;	896	RETVAL = w->at;
		897	OUTPUT:
		898	RETVAL
		899
		900	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
		901
		902	void ev_periodic_start (ev_periodic *w)
		903	INIT:
		904	CHECK_REPEAT (w->interval);
		905	CODE:
		906	START (periodic, w);
		907
		908	void ev_periodic_stop (ev_periodic *w)
		909	CODE:
		910	STOP (periodic, w);
		911
		912	void ev_periodic_again (ev_periodic *w)
		913	CODE:
		914	REF (w);
		915	ev_periodic_again (e_loop (w), w);
		916	UNREF (w);
		917
		918	void DESTROY (ev_periodic *w)
		919	CODE:
		920	STOP (periodic, w);
		921	e_destroy (w);
		922
		923	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
		924	INIT:
		925	CHECK_REPEAT (interval);
		926	CODE:
		927	{
		928	SvREFCNT_dec (w->fh);
		929	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		930
		931	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		932	}
		933
		934	NV at (ev_periodic *w)
		935	CODE:
		936	RETVAL = w->at;
		937	OUTPUT:
		938	RETVAL
		939
		940	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
		941
		942	void ev_idle_start (ev_idle *w)
		943	CODE:
		944	START (idle, w);
		945
		946	void ev_idle_stop (ev_idle *w)
		947	CODE:
		948	STOP (idle, w);
		949
		950	void DESTROY (ev_idle *w)
		951	CODE:
		952	STOP (idle, w);
		953	e_destroy (w);
		954
		955	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
		956
		957	void ev_prepare_start (ev_prepare *w)
		958	CODE:
		959	START (prepare, w);
		960
		961	void ev_prepare_stop (ev_prepare *w)
		962	CODE:
		963	STOP (prepare, w);
		964
		965	void DESTROY (ev_prepare *w)
		966	CODE:
		967	STOP (prepare, w);
		968	e_destroy (w);
		969
		970	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
		971
		972	void ev_check_start (ev_check *w)
		973	CODE:
		974	START (check, w);
		975
		976	void ev_check_stop (ev_check *w)
		977	CODE:
		978	STOP (check, w);
		979
		980	void DESTROY (ev_check *w)
		981	CODE:
		982	STOP (check, w);
		983	e_destroy (w);
		984
		985	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		986
		987	void ev_fork_start (ev_fork *w)
		988	CODE:
		989	START (fork, w);
		990
		991	void ev_fork_stop (ev_fork *w)
		992	CODE:
		993	STOP (fork, w);
		994
		995	void DESTROY (ev_fork *w)
		996	CODE:
		997	STOP (fork, w);
		998	e_destroy (w);
		999
		1000	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1001
		1002	void ev_child_start (ev_child *w)
		1003	CODE:
		1004	START (child, w);
		1005
		1006	void ev_child_stop (ev_child *w)
		1007	CODE:
		1008	STOP (child, w);
		1009
		1010	void DESTROY (ev_child *w)
		1011	CODE:
		1012	STOP (child, w);
		1013	e_destroy (w);
		1014
		1015	void set (ev_child *w, int pid, int trace)
		1016	CODE:
		1017	RESET (child, w, (w, pid, trace));
		1018
		1019	int pid (ev_child *w)
		1020	ALIAS:
		1021	rpid = 1
		1022	rstatus = 2
		1023	CODE:
		1024	RETVAL = ix == 0 ? w->pid
		1025	: ix == 1 ? w->rpid
		1026	: w->rstatus;
		1027	OUTPUT:
		1028	RETVAL
		1029
		1030	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1031
		1032	void ev_stat_start (ev_stat *w)
		1033	CODE:
		1034	START (stat, w);
		1035
		1036	void ev_stat_stop (ev_stat *w)
		1037	CODE:
		1038	STOP (stat, w);
		1039
		1040	void DESTROY (ev_stat *w)
		1041	CODE:
		1042	STOP (stat, w);
		1043	e_destroy (w);
		1044
		1045	void set (ev_stat *w, SV *path, NV interval)
		1046	CODE:
		1047	{
		1048	sv_setsv (w->fh, path);
		1049	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		1050	}
		1051
		1052	SV *path (ev_stat *w, SV *new_path = 0)
		1053	CODE:
		1054	{
		1055	RETVAL = SvREFCNT_inc (w->fh);
647		1056
648	if (items > 1)	1057	if (items > 1)
649	{	1058	{
650	Signal signum = sv_signum (new_signal); /* may croak here */	1059	SvREFCNT_dec (w->fh);
651	int active = ev_is_active (w);	1060	w->fh = newSVsv (new_path);
652	if (active) ev_signal_stop (w);	1061	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
653
654	ev_signal_set (w, signum);
655
656	if (active) ev_signal_start (w);
657	}	1062	}
658	}	1063	}
659	OUTPUT:	1064	OUTPUT:
660	RETVAL	1065	RETVAL
661		1066
		1067	NV interval (ev_stat *w, NV new_interval = 0.)
		1068	CODE:
		1069	{
		1070	RETVAL = w->interval;
		1071
		1072	if (items > 1)
		1073	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		1074	}
		1075	OUTPUT:
		1076	RETVAL
		1077
		1078	void prev (ev_stat *w)
		1079	ALIAS:
		1080	stat = 1
		1081	attr = 2
		1082	PPCODE:
		1083	{
		1084	ev_statdata *s = ix ? &w->attr : &w->prev;
		1085
		1086	if (ix == 1)
		1087	ev_stat_stat (e_loop (w), w);
		1088	else if (!s->st_nlink)
		1089	errno = ENOENT;
		1090
		1091	PL_statcache.st_dev = s->st_nlink;
		1092	PL_statcache.st_ino = s->st_ino;
		1093	PL_statcache.st_mode = s->st_mode;
		1094	PL_statcache.st_nlink = s->st_nlink;
		1095	PL_statcache.st_uid = s->st_uid;
		1096	PL_statcache.st_gid = s->st_gid;
		1097	PL_statcache.st_rdev = s->st_rdev;
		1098	PL_statcache.st_size = s->st_size;
		1099	PL_statcache.st_atime = s->st_atime;
		1100	PL_statcache.st_mtime = s->st_mtime;
		1101	PL_statcache.st_ctime = s->st_ctime;
		1102
		1103	if (GIMME_V == G_SCALAR)
		1104	XPUSHs (boolSV (s->st_nlink));
		1105	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1106	{
		1107	EXTEND (SP, 13);
		1108	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1109	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1110	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1111	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1112	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1113	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1114	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1115	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1116	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1117	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1118	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1119	PUSHs (sv_2mortal (newSVuv (4096)));
		1120	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1121	}
		1122	}
		1123
662	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	1124	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
663		1125
664	void ev_timer_start (struct ev_timer *w)	1126	void ev_embed_start (ev_embed *w)
665	INIT:	1127	CODE:
666	CHECK_REPEAT (w->repeat);	1128	START (embed, w);
667		1129
668	void ev_timer_stop (struct ev_timer *w)	1130	void ev_embed_stop (ev_embed *w)
		1131	CODE:
		1132	STOP (embed, w);
669		1133
670	void ev_timer_again (struct ev_timer *w)
671	INIT:
672	CHECK_REPEAT (w->repeat);
673
674	void DESTROY (struct ev_timer *w)	1134	void DESTROY (ev_embed *w)
675	CODE:	1135	CODE:
676	ev_timer_stop (w);	1136	STOP (embed, w);
677	e_destroy (w);	1137	e_destroy (w);
678		1138
679	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1139	void set (ev_embed *w, struct ev_loop *loop)
		1140	CODE:
		1141	{
		1142	sv_setsv (w->fh, ST (1));
		1143	RESET (embed, w, (w, loop));
		1144	}
		1145
		1146	SV *other (ev_embed *w)
		1147	CODE:
		1148	RETVAL = newSVsv (w->fh);
		1149	OUTPUT:
		1150	RETVAL
		1151
		1152	void ev_embed_sweep (ev_embed *w)
		1153	C_ARGS: e_loop (w), w
		1154
		1155	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1156
		1157	void ev_async_start (ev_async *w)
		1158	CODE:
		1159	START (async, w);
		1160
		1161	void ev_async_stop (ev_async *w)
		1162	CODE:
		1163	STOP (async, w);
		1164
		1165	void DESTROY (ev_async *w)
		1166	CODE:
		1167	STOP (async, w);
		1168	e_destroy (w);
		1169
		1170	void ev_async_send (ev_async *w)
		1171	C_ARGS: e_loop (w), w
		1172
		1173	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
		1174
		1175	SV *new (SV *klass, unsigned int flags = 0)
		1176	CODE:
		1177	{
		1178	struct ev_loop *loop = ev_loop_new (flags);
		1179
		1180	if (!loop)
		1181	XSRETURN_UNDEF;
		1182
		1183	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1184	}
		1185	OUTPUT:
		1186	RETVAL
		1187
		1188	void DESTROY (struct ev_loop *loop)
		1189	CODE:
		1190	if (loop != evapi.default_loop) /* global destruction sucks */
		1191	ev_loop_destroy (loop);
		1192
		1193	void ev_loop_fork (struct ev_loop *loop)
		1194
		1195	NV ev_now (struct ev_loop *loop)
		1196
		1197	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1198
		1199	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1200
		1201	unsigned int ev_backend (struct ev_loop *loop)
		1202
		1203	unsigned int ev_loop_count (struct ev_loop *loop)
		1204
		1205	void ev_loop (struct ev_loop *loop, int flags = 0)
		1206
		1207	void ev_unloop (struct ev_loop *loop, int how = 1)
		1208
		1209	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1210
		1211	#if 0
		1212
		1213	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1214	CODE:
		1215	{
		1216	Signal signum = sv_signum (signal);
		1217	CHECK_SIG (signal, signum);
		1218
		1219	ev_feed_signal_event (loop, signum);
		1220	}
		1221
		1222	#endif
		1223
		1224	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1225	ALIAS:
		1226	io_ns = 1
		1227	CODE:
		1228	{
		1229	int fd = sv_fileno (fh);
		1230	CHECK_FD (fh, fd);
		1231
		1232	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1233	RETVAL->fh = newSVsv (fh);
		1234	ev_io_set (RETVAL, fd, events);
		1235	if (!ix) START (io, RETVAL);
		1236	}
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1241	ALIAS:
		1242	timer_ns = 1
680	INIT:	1243	INIT:
681	CHECK_REPEAT (repeat);	1244	CHECK_REPEAT (repeat);
682	CODE:	1245	CODE:
683	{	1246	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
684	int active = ev_is_active (w);
685	if (active) ev_timer_stop (w);
686	ev_timer_set (w, after, repeat);	1247	ev_timer_set (RETVAL, after, repeat);
687	if (active) ev_timer_start (w);	1248	if (!ix) START (timer, RETVAL);
688	}	1249	OUTPUT:
		1250	RETVAL
689		1251
690	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1252	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
691		1253	ALIAS:
692	void ev_periodic_start (struct ev_periodic *w)	1254	periodic_ns = 1
693	INIT:
694	CHECK_REPEAT (w->interval);
695
696	void ev_periodic_stop (struct ev_periodic *w)
697
698	void ev_periodic_again (struct ev_periodic *w)
699
700	void DESTROY (struct ev_periodic *w)
701	CODE:
702	ev_periodic_stop (w);
703	e_destroy (w);
704
705	void set (struct ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
706	INIT:	1255	INIT:
707	CHECK_REPEAT (interval);	1256	CHECK_REPEAT (interval);
708	CODE:	1257	CODE:
709	{	1258	{
710	int active = ev_is_active (w);	1259	ev_periodic *w;
711	if (active) ev_periodic_stop (w);	1260	w = e_new (sizeof (ev_periodic), cb, ST (0));
712
713	SvREFCNT_dec (w->fh);
714	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1261	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
715	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1262	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
716		1263	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
717	if (active) ev_periodic_start (w);	1264	if (!ix) START (periodic, w);
718	}	1265	}
719
720	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
721
722	void ev_idle_start (struct ev_idle *w)
723
724	void ev_idle_stop (struct ev_idle *w)
725
726	void DESTROY (struct ev_idle *w)
727	CODE:
728	ev_idle_stop (w);
729	e_destroy (w);
730
731	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
732
733	void ev_prepare_start (struct ev_prepare *w)
734
735	void ev_prepare_stop (struct ev_prepare *w)
736
737	void DESTROY (struct ev_prepare *w)
738	CODE:
739	ev_prepare_stop (w);
740	e_destroy (w);
741
742	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
743
744	void ev_check_start (struct ev_check *w)
745
746	void ev_check_stop (struct ev_check *w)
747
748	void DESTROY (struct ev_check *w)
749	CODE:
750	ev_check_stop (w);
751	e_destroy (w);
752
753	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
754
755	void ev_child_start (struct ev_child *w)
756
757	void ev_child_stop (struct ev_child *w)
758
759	void DESTROY (struct ev_child *w)
760	CODE:
761	ev_child_stop (w);
762	e_destroy (w);
763
764	void set (struct ev_child *w, int pid)
765	CODE:
766	{
767	int active = ev_is_active (w);
768	if (active) ev_child_stop (w);
769
770	ev_child_set (w, pid);
771
772	if (active) ev_child_start (w);
773	}
774
775	int pid (struct ev_child *w, int new_pid = 0)
776	CODE:
777	{
778	RETVAL = w->pid;
779
780	if (items > 1)
781	{
782	int active = ev_is_active (w);
783	if (active) ev_child_stop (w);
784
785	ev_child_set (w, new_pid);
786
787	if (active) ev_child_start (w);
788	}
789	}
790	OUTPUT:	1266	OUTPUT:
791	RETVAL
792
793
794	int rstatus (struct ev_child *w)
795	ALIAS:
796	rpid = 1
797	CODE:
798	RETVAL = ix ? w->rpid : w->rstatus;
799	OUTPUT:
800	RETVAL
801
802	#ifndef WIN32
803
804	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
805
806	BOOT:
807	{
808	HV *stash = gv_stashpv ("EV::DNS", 1);
809
810	static const struct {
811	const char *name;
812	IV iv;
813	} *civ, const_iv[] = {
814	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
815	const_iv (DNS_, ERR_NONE)
816	const_iv (DNS_, ERR_FORMAT)
817	const_iv (DNS_, ERR_SERVERFAILED)
818	const_iv (DNS_, ERR_NOTEXIST)
819	const_iv (DNS_, ERR_NOTIMPL)
820	const_iv (DNS_, ERR_REFUSED)
821	const_iv (DNS_, ERR_TRUNCATED)
822	const_iv (DNS_, ERR_UNKNOWN)
823	const_iv (DNS_, ERR_TIMEOUT)
824	const_iv (DNS_, ERR_SHUTDOWN)
825	const_iv (DNS_, IPv4_A)
826	const_iv (DNS_, PTR)
827	const_iv (DNS_, IPv6_AAAA)
828	const_iv (DNS_, QUERY_NO_SEARCH)
829	const_iv (DNS_, OPTION_SEARCH)
830	const_iv (DNS_, OPTION_NAMESERVERS)
831	const_iv (DNS_, OPTION_MISC)
832	const_iv (DNS_, OPTIONS_ALL)
833	const_iv (DNS_, NO_SEARCH)
834	};
835
836	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
837	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
838	}
839
840	int evdns_init ()
841
842	void evdns_shutdown (int fail_requests = 1)
843
844	const char *evdns_err_to_string (int err)
845
846	int evdns_nameserver_add (U32 address)
847
848	int evdns_count_nameservers ()
849
850	int evdns_clear_nameservers_and_suspend ()
851
852	int evdns_resume ()
853
854	int evdns_nameserver_ip_add (char *ip_as_string)
855
856	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
857	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
858
859	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
860	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
861
862	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
863	ALIAS:
864	evdns_resolve_reverse_ipv6 = 1
865	CODE:
866	{
867	STRLEN len;
868	char *data = SvPVbyte (addr, len);
869	if (len != (ix ? 16 : 4))
870	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
871
872	RETVAL = ix	1267	RETVAL
873	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
874	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
875	}
876	OUTPUT:
877	RETVAL
878		1268
879	int evdns_set_option (char *option, char *val, int flags)	1269	#if 0
880		1270
881	int evdns_resolv_conf_parse (int flags, const char *filename)	1271	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1272	ALIAS:
		1273	signal_ns = 1
		1274	CODE:
		1275	{
		1276	Signal signum = sv_signum (signal);
		1277	CHECK_SIG (signal, signum);
882		1278
883	#ifdef MS_WINDOWS	1279	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
884		1280	ev_signal_set (RETVAL, signum);
885	int evdns_config_windows_nameservers ()	1281	if (!ix) START (signal, RETVAL);
		1282	}
		1283	OUTPUT:
		1284	RETVAL
886		1285
887	#endif	1286	#endif
888		1287
889	void evdns_search_clear ()	1288	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1289	ALIAS:
		1290	idle_ns = 1
		1291	CODE:
		1292	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1293	ev_idle_set (RETVAL);
		1294	if (!ix) START (idle, RETVAL);
		1295	OUTPUT:
		1296	RETVAL
890		1297
891	void evdns_search_add (char *domain)	1298	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1299	ALIAS:
		1300	prepare_ns = 1
		1301	CODE:
		1302	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1303	ev_prepare_set (RETVAL);
		1304	if (!ix) START (prepare, RETVAL);
		1305	OUTPUT:
		1306	RETVAL
892		1307
893	void evdns_search_ndots_set (int ndots)	1308	ev_check *check (struct ev_loop *loop, SV *cb)
		1309	ALIAS:
		1310	check_ns = 1
		1311	CODE:
		1312	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1313	ev_check_set (RETVAL);
		1314	if (!ix) START (check, RETVAL);
		1315	OUTPUT:
		1316	RETVAL
894		1317
895	#if 0	1318	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1319	ALIAS:
		1320	fork_ns = 1
		1321	CODE:
		1322	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1323	ev_fork_set (RETVAL);
		1324	if (!ix) START (fork, RETVAL);
		1325	OUTPUT:
		1326	RETVAL
896		1327
897	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1328	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1329	ALIAS:
		1330	child_ns = 1
		1331	CODE:
		1332	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1333	ev_child_set (RETVAL, pid, trace);
		1334	if (!ix) START (child, RETVAL);
		1335	OUTPUT:
		1336	RETVAL
898		1337
899	BOOT:	1338	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
900	{	1339	ALIAS:
901	HV *stash = gv_stashpv ("EV::HTTP", 1);	1340	stat_ns = 1
		1341	CODE:
		1342	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1343	RETVAL->fh = newSVsv (path);
		1344	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1345	if (!ix) START (stat, RETVAL);
		1346	OUTPUT:
		1347	RETVAL
902		1348
903	static const struct {	1349	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = &PL_sv_undef)
904	const char *name;	1350	ALIAS:
905	IV iv;	1351	embed_ns = 1
906	} *civ, const_iv[] = {	1352	CODE:
907	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	1353	{
908	const_iv (HTTP_, OK)	1354	if (!(ev_backend (other) & ev_embeddable_backends ()))
909	const_iv (HTTP_, NOCONTENT)	1355	croak ("passed loop is not embeddable via EV::embed,");
910	const_iv (HTTP_, MOVEPERM)
911	const_iv (HTTP_, MOVETEMP)
912	const_iv (HTTP_, NOTMODIFIED)
913	const_iv (HTTP_, BADREQUEST)
914	const_iv (HTTP_, NOTFOUND)
915	const_iv (HTTP_, SERVUNAVAIL)
916	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
917	const_iv (EVHTTP_, PROXY_REQUEST)
918	const_iv (EVHTTP_, REQ_GET)
919	const_iv (EVHTTP_, REQ_POST)
920	const_iv (EVHTTP_, REQ_HEAD)
921	const_iv (EVHTTP_, REQUEST)
922	const_iv (EVHTTP_, RESPONSE)
923	};
924		1356
925	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1357	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
926	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1358	RETVAL->fh = newSVsv (ST (1));
927	}	1359	ev_embed_set (RETVAL, other);
928		1360
929	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1361	if (!SvOK (cb)) ev_set_cb (RETVAL, 0);
930		1362
931	#HttpRequest new (SV *klass, SV *cb)	1363	if (!ix) START (embed, RETVAL);
		1364	}
		1365	OUTPUT:
		1366	RETVAL
932		1367
933	#void DESTROY (struct evhttp_request *req);	1368	ev_async *async (struct ev_loop *loop, SV *cb)
		1369	ALIAS:
		1370	async_ns = 1
		1371	CODE:
		1372	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1373	ev_async_set (RETVAL);
		1374	if (!ix) START (async, RETVAL);
		1375	OUTPUT:
		1376	RETVAL
934		1377
935	#endif	1378	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1379	CODE:
		1380	ev_once (
		1381	loop,
		1382	sv_fileno (fh), events,
		1383	SvOK (timeout) ? SvNV (timeout) : -1.,
		1384	e_once_cb,
		1385	newSVsv (cb)
		1386	);
936		1387
937	#endif
938
939
940
941
942
943
944

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines