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Comparing EV/EV.xs (file contents):
Revision 1.38 by root, Thu Nov 1 17:45:30 2007 UTC vs.
Revision 1.142 by root, Thu Oct 21 15:13:42 2010 UTC

1	#include "EXTERN.h"	1	#include "EXTERN.h"
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/*#include <netinet/in.h>*/	5	/* fix perl api breakage */
		6	#undef signal
		7	#undef sigaction
6		8
		9	#include "schmorp.h"
		10
		11	/* old API compatibility */
		12	static int
		13	sv_fileno (SV *fh)
		14	{
		15	return s_fileno (fh, 0);
		16	}
		17
		18	#define EV_STANDALONE 1
7	#define EV_PROTOTYPES 1	19	#define EV_PROTOTYPES 1
		20	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		21	#define EV_H <ev.h>
		22	#define EV_CONFIG_H error
8	#include "EV/EVAPI.h"	23	#include "EV/EVAPI.h"
9		24
		25	#define EV_SELECT_IS_WINSOCKET 0
		26	#ifdef _WIN32
		27	# define EV_SELECT_USE_FD_SET 0
		28	# define NFDBITS PERL_NFDBITS
		29	# define fd_mask Perl_fd_mask
		30	#endif
		31	/* due to bugs in OS X we have to use libev/ explicitly here */
10	#include "libev/ev.c"	32	#include "libev/ev.c"
11	#include "libev/event.h"	33
12	#include "libev/event.c"	34	#if !defined(_WIN32) && !defined(_MINIX)
13	#include "libev/evdns.c"	35	# include <pthread.h>
		36	#endif
		37
		38	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		39	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		40	#define e_self(w) ((ev_watcher *)(w))->self
		41	#define e_fh(w) ((ev_watcher *)(w))->fh
		42	#define e_data(w) ((ev_watcher *)(w))->data
		43
		44	#define WFLAG_KEEPALIVE 1
		45	#define WFLAG_UNREFED 2 /* has been unref'ed */
		46
		47	#define UNREF(w) \
		48	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
		49	&& ev_is_active (w)) \
		50	{ \
		51	ev_unref (e_loop (w)); \
		52	e_flags (w) |= WFLAG_UNREFED; \
		53	}
		54
		55	#define REF(w) \
		56	if (e_flags (w) & WFLAG_UNREFED) \
		57	{ \
		58	e_flags (w) &= ~WFLAG_UNREFED; \
		59	ev_ref (e_loop (w)); \
		60	}
		61
		62	#define START(type,w) \
		63	do { \
		64	ev_ ## type ## _start (e_loop (w), w); \
		65	UNREF (w); \
		66	} while (0)
		67
		68	#define STOP(type,w) \
		69	do { \
		70	REF (w); \
		71	ev_ ## type ## _stop (e_loop (w), w); \
		72	} while (0)
		73
		74	#define RESET(type,w,seta) \
		75	do { \
		76	int active = ev_is_active (w); \
		77	if (active) STOP (type, w); \
		78	ev_ ## type ## _set seta; \
		79	if (active) START (type, w); \
		80	} while (0)
14		81
15	typedef int Signal;	82	typedef int Signal;
16		83
		84	/* horrible... */
		85	#define CHECK_SIGNAL_CAN_START(w) \
		86	do { \
		87	/* dive into the internals of libev to avoid aborting in libev */ \
		88	if (signals [(w)->signum - 1].loop \
		89	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		90	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		91	} while (0)
		92
		93	#define START_SIGNAL(w) \
		94	do { \
		95	CHECK_SIGNAL_CAN_START (w); \
		96	START (signal, w); \
		97	} while (0) \
		98
		99	#define RESET_SIGNAL(w,seta) \
		100	do { \
		101	int active = ev_is_active (w); \
		102	if (active) STOP (signal, w); \
		103	ev_ ## signal ## _set seta; \
		104	if (active) START_SIGNAL (w); \
		105	} while (0)
		106
		107	static SV *default_loop_sv;
		108
17	static struct EVAPI evapi;	109	static struct EVAPI evapi;
18		110
19	static HV	111	static HV
		112	*stash_loop,
20	*stash_watcher,	113	*stash_watcher,
21	*stash_io,	114	*stash_io,
22	*stash_timer,	115	*stash_timer,
23	*stash_periodic,	116	*stash_periodic,
24	*stash_signal,	117	*stash_signal,
		118	*stash_child,
		119	*stash_stat,
25	*stash_idle,	120	*stash_idle,
26	*stash_prepare,	121	*stash_prepare,
27	*stash_check,	122	*stash_check,
28	*stash_child;	123	*stash_embed,
29		124	*stash_fork,
30	static int	125	*stash_async;
31	sv_signum (SV *sig)
32	{
33	int signum;
34
35	SvGETMAGIC (sig);
36
37	for (signum = 1; signum < SIG_SIZE; ++signum)
38	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
39	return signum;
40
41	if (SvIV (sig) > 0)
42	return SvIV (sig);
43
44	return -1;
45	}
46		126
47	/////////////////////////////////////////////////////////////////////////////	127	/////////////////////////////////////////////////////////////////////////////
48	// Event	128	// Event
49		129
50	static void e_cb (struct ev_watcher *w, int revents);	130	static void e_cb (EV_P_ ev_watcher *w, int revents);
51		131
52	static int	132	void *
53	sv_fileno (SV *fh)
54	{
55	SvGETMAGIC (fh);
56
57	if (SvROK (fh))
58	fh = SvRV (fh);
59
60	if (SvTYPE (fh) == SVt_PVGV)
61	return PerlIO_fileno (IoIFP (sv_2io (fh)));
62
63	if ((SvIV (fh) >= 0) && (SvIV (fh) < 0x7ffffff))
64	return SvIV (fh);
65
66	return -1;
67	}
68
69	static void *
70	e_new (int size, SV *cb_sv)	133	e_new (int size, SV *cb_sv, SV *loop)
71	{	134	{
		135	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
72	struct ev_watcher *w;	136	ev_watcher *w;
73	SV *self = NEWSV (0, size);	137	SV *self = NEWSV (0, size);
74	SvPOK_only (self);	138	SvPOK_only (self);
75	SvCUR_set (self, size);	139	SvCUR_set (self, size);
76		140
77	w = (struct ev_watcher *)SvPVX (self);	141	w = (ev_watcher *)SvPVX (self);
78		142
79	ev_watcher_init (w, e_cb);	143	ev_init (w, cv ? e_cb : 0);
80		144
		145	w->loop = SvREFCNT_inc (SvRV (loop));
		146	w->e_flags = WFLAG_KEEPALIVE;
		147	w->data = 0;
81	w->fh = 0;	148	w->fh = 0;
82	w->cb_sv = newSVsv (cb_sv);	149	w->cb_sv = SvREFCNT_inc (cv);
83	w->self = self;	150	w->self = self;
84		151
85	return (void *)w;	152	return (void *)w;
86	}	153	}
87		154
88	static void *	155	static void
89	e_destroy (void *w_)	156	e_destroy (void *w_)
90	{	157	{
91	struct ev_watcher *w = w_;	158	ev_watcher *w = (ev_watcher *)w_;
92		159
		160	SvREFCNT_dec (w->loop ); w->loop = 0;
93	SvREFCNT_dec (w->fh ); w->fh = 0;	161	SvREFCNT_dec (w->fh ); w->fh = 0;
94	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	162	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		163	SvREFCNT_dec (w->data ); w->data = 0;
95	}	164	}
96		165
97	static SV *	166	static SV *
98	e_bless (struct ev_watcher *w, HV *stash)	167	e_bless (ev_watcher *w, HV *stash)
99	{	168	{
100	SV *rv;	169	SV *rv;
101		170
102	if (SvOBJECT (w->self))	171	if (SvOBJECT (w->self))
103	rv = newRV_inc (w->self);	172	rv = newRV_inc (w->self);
…		…
109	}	178	}
110		179
111	return rv;	180	return rv;
112	}	181	}
113		182
		183	static SV *sv_self_cache, *sv_events_cache;
		184
114	static void	185	static void
115	e_cb (struct ev_watcher *w, int revents)	186	e_cb (EV_P_ ev_watcher *w, int revents)
116	{	187	{
117	dSP;	188	dSP;
118	I32 mark = SP - PL_stack_base;	189	I32 mark = SP - PL_stack_base;
119	SV *sv_self, *sv_events, *sv_status = 0;	190	SV *sv_self, *sv_events;
120	static SV *sv_events_cache;
121		191
		192	/* libev might have stopped the watcher */
		193	if (expect_false (w->e_flags & WFLAG_UNREFED)
		194	&& !ev_is_active (w))
		195	REF (w);
		196
		197	if (expect_true (sv_self_cache))
		198	{
		199	sv_self = sv_self_cache; sv_self_cache = 0;
		200	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		201	}
		202	else
		203	{
122	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	204	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		205	SvREADONLY_on (sv_self);
		206	}
		207
		208	if (expect_true (sv_events_cache))
		209	{
		210	sv_events = sv_events_cache; sv_events_cache = 0;
		211	SvIV_set (sv_events, revents);
		212	}
		213	else
		214	{
		215	sv_events = newSViv (revents);
		216	SvREADONLY_on (sv_events);
		217	}
		218
		219	PUSHMARK (SP);
		220	EXTEND (SP, 2);
		221	PUSHs (sv_self);
		222	PUSHs (sv_events);
		223
		224	PUTBACK;
		225	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		226
		227	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		228	SvREFCNT_dec (sv_self);
		229	else
		230	{
		231	SvREFCNT_dec (SvRV (sv_self));
		232	SvRV_set (sv_self, &PL_sv_undef);
		233	sv_self_cache = sv_self;
		234	}
		235
		236	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		237	SvREFCNT_dec (sv_events);
		238	else
		239	sv_events_cache = sv_events;
		240
		241	if (expect_false (SvTRUE (ERRSV)))
		242	{
		243	SPAGAIN;
		244	PUSHMARK (SP);
		245	PUTBACK;
		246	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		247	}
		248
		249	SP = PL_stack_base + mark;
		250	PUTBACK;
		251	}
		252
		253	static void
		254	e_once_cb (int revents, void *arg)
		255	{
		256	dSP;
		257	I32 mark = SP - PL_stack_base;
		258	SV *sv_events;
123		259
124	if (sv_events_cache)	260	if (sv_events_cache)
125	{	261	{
126	sv_events = sv_events_cache; sv_events_cache = 0;	262	sv_events = sv_events_cache; sv_events_cache = 0;
127	SvIV_set (sv_events, revents);	263	SvIV_set (sv_events, revents);
128	}	264	}
129	else	265	else
130	sv_events = newSViv (revents);	266	sv_events = newSViv (revents);
131		267
132	PUSHMARK (SP);	268	PUSHMARK (SP);
133	EXTEND (SP, 2);
134	PUSHs (sv_self);
135	PUSHs (sv_events);	269	XPUSHs (sv_events);
136
137	if (revents & EV_CHILD)
138	XPUSHs (sv_status = newSViv (((struct ev_child *)w)->status));
139		270
140	PUTBACK;	271	PUTBACK;
141	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	272	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
142	SP = PL_stack_base + mark; PUTBACK;
143		273
144	SvREFCNT_dec (sv_self);	274	SvREFCNT_dec ((SV *)arg);
145	SvREFCNT_dec (sv_status);
146		275
147	if (sv_events_cache)	276	if (sv_events_cache)
148	SvREFCNT_dec (sv_events);	277	SvREFCNT_dec (sv_events);
149	else	278	else
150	sv_events_cache = sv_events;	279	sv_events_cache = sv_events;
		280
		281	if (SvTRUE (ERRSV))
		282	{
		283	SPAGAIN;
		284	PUSHMARK (SP);
		285	PUTBACK;
		286	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		287	}
		288
		289	SP = PL_stack_base + mark;
		290	PUTBACK;
		291	}
		292
		293	static ev_tstamp
		294	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		295	{
		296	ev_tstamp retval;
		297	int count;
		298	dSP;
		299
		300	ENTER;
		301	SAVETMPS;
		302
		303	PUSHMARK (SP);
		304	EXTEND (SP, 2);
		305	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
		306	PUSHs (newSVnv (now));
		307
		308	PUTBACK;
		309	count = call_sv (w->fh, G_SCALAR | G_EVAL);
		310	SPAGAIN;
151		311
152	if (SvTRUE (ERRSV))	312	if (SvTRUE (ERRSV))
153	{	313	{
154	PUSHMARK (SP);	314	PUSHMARK (SP);
155	PUTBACK;	315	PUTBACK;
156	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	316	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
157	SP = PL_stack_base + mark; PUTBACK;	317	SPAGAIN;
158	}	318	}
159	}
160		319
161	/////////////////////////////////////////////////////////////////////////////	320	if (count > 0)
162	// DNS
163
164	static void
165	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
166	{
167	dSP;
168	SV *cb = (SV *)arg;
169
170	ENTER;
171	SAVETMPS;
172	PUSHMARK (SP);
173	EXTEND (SP, count + 3);
174	PUSHs (sv_2mortal (newSViv (result)));
175
176	if (result == DNS_ERR_NONE && ttl >= 0)
177	{	321	{
178	int i;	322	retval = SvNV (TOPs);
179		323
180	PUSHs (sv_2mortal (newSViv (type)));	324	if (retval < now)
181	PUSHs (sv_2mortal (newSViv (ttl)));	325	retval = now;
182
183	for (i = 0; i < count; ++i)
184	switch (type)
185	{
186	case DNS_IPv6_AAAA:
187	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
188	break;
189	case DNS_IPv4_A:
190	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
191	break;
192	case DNS_PTR:
193	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
194	break;
195	}
196	}	326	}
197		327	else
198	PUTBACK;	328	retval = now;
199	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
200		329
201	FREETMPS;	330	FREETMPS;
202
203	if (SvTRUE (ERRSV))
204	{
205	PUSHMARK (SP);
206	PUTBACK;
207	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
208	}
209
210	LEAVE;	331	LEAVE;
		332
		333	return retval;
211	}	334	}
212		335
213	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	336	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
214	croak (# repeat " value must be >= 0");	337	croak (# repeat " value must be >= 0");
215		338
216	#define CHECK_FD(fh,fd) if ((fd) < 0) \	339	#define CHECK_FD(fh,fd) if ((fd) < 0) \
217	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	340	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
218		341
		342	#define CHECK_SIG(sv,num) if ((num) < 0) \
		343	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		344
219	/////////////////////////////////////////////////////////////////////////////	345	/////////////////////////////////////////////////////////////////////////////
220	// XS interface functions	346	// XS interface functions
221		347
222	MODULE = EV PACKAGE = EV PREFIX = ev_	348	MODULE = EV PACKAGE = EV PREFIX = ev_
223		349
224	PROTOTYPES: ENABLE	350	PROTOTYPES: ENABLE
225		351
226	BOOT:	352	BOOT:
227	{	353	{
228	int i;
229	HV *stash = gv_stashpv ("EV", 1);	354	HV *stash = gv_stashpv ("EV", 1);
230		355
231	static const struct {	356	static const struct {
232	const char *name;	357	const char *name;
233	IV iv;	358	IV iv;
234	} *civ, const_iv[] = {	359	} *civ, const_iv[] = {
235	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	360	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		361	const_iv (EV_, MINPRI)
		362	const_iv (EV_, MAXPRI)
		363
236	const_iv (EV_, UNDEF)	364	const_iv (EV_, UNDEF)
237	const_iv (EV_, NONE)	365	const_iv (EV_, NONE)
238	const_iv (EV_, TIMEOUT)
239	const_iv (EV_, READ)	366	const_iv (EV_, READ)
240	const_iv (EV_, WRITE)	367	const_iv (EV_, WRITE)
		368	const_iv (EV_, IO)
		369	const_iv (EV_, TIMEOUT)
		370	const_iv (EV_, PERIODIC)
241	const_iv (EV_, SIGNAL)	371	const_iv (EV_, SIGNAL)
		372	const_iv (EV_, CHILD)
		373	const_iv (EV_, STAT)
242	const_iv (EV_, IDLE)	374	const_iv (EV_, IDLE)
		375	const_iv (EV_, PREPARE)
243	const_iv (EV_, CHECK)	376	const_iv (EV_, CHECK)
		377	const_iv (EV_, EMBED)
		378	const_iv (EV_, FORK)
		379	const_iv (EV_, ASYNC)
		380	const_iv (EV_, CUSTOM)
244	const_iv (EV_, ERROR)	381	const_iv (EV_, ERROR)
245		382
		383	const_iv (EV, RUN_NOWAIT)
		384	const_iv (EV, RUN_ONCE)
		385
		386	const_iv (EV, BREAK_CANCEL)
		387	const_iv (EV, BREAK_ONE)
		388	const_iv (EV, BREAK_ALL)
		389	const_iv (EV, BACKEND_SELECT)
		390	const_iv (EV, BACKEND_POLL)
		391	const_iv (EV, BACKEND_EPOLL)
		392	const_iv (EV, BACKEND_KQUEUE)
		393	const_iv (EV, BACKEND_DEVPOLL)
		394	const_iv (EV, BACKEND_PORT)
		395	const_iv (EV, BACKEND_ALL)
		396	const_iv (EV, FLAG_AUTO)
		397	const_iv (EV, FLAG_FORKCHECK)
		398	const_iv (EV, FLAG_SIGNALFD)
		399	const_iv (EV, FLAG_NOENV)
		400	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		401	const_iv (EV, FLAG_NOINOTIFY)
		402
		403	const_iv (EV_, VERSION_MAJOR)
		404	const_iv (EV_, VERSION_MINOR)
		405	#if EV_COMPAT3
		406	const_iv (EV_, TIMER)
		407
		408	const_iv (EV, LOOP_NONBLOCK)
246	const_iv (EV, LOOP_ONESHOT)	409	const_iv (EV, LOOP_ONESHOT)
		410
		411	const_iv (EV, UNLOOP_CANCEL)
247	const_iv (EV, LOOP_NONBLOCK)	412	const_iv (EV, UNLOOP_ONE)
248
249	const_iv (EV, METHOD_NONE)
250	const_iv (EV, METHOD_SELECT)
251	const_iv (EV, METHOD_EPOLL)	413	const_iv (EV, UNLOOP_ALL)
		414	#endif
252	};	415	};
253		416
254	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	417	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
255	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	418	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
256		419
		420	stash_loop = gv_stashpv ("EV::Loop" , 1);
257	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
258	stash_io = gv_stashpv ("EV::Io" , 1);	422	stash_io = gv_stashpv ("EV::IO" , 1);
259	stash_timer = gv_stashpv ("EV::Timer" , 1);	423	stash_timer = gv_stashpv ("EV::Timer" , 1);
260	stash_periodic = gv_stashpv ("EV::Periodic", 1);	424	stash_periodic = gv_stashpv ("EV::Periodic", 1);
261	stash_signal = gv_stashpv ("EV::Signal" , 1);	425	stash_signal = gv_stashpv ("EV::Signal" , 1);
262	stash_idle = gv_stashpv ("EV::Idle" , 1);	426	stash_idle = gv_stashpv ("EV::Idle" , 1);
263	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
264	stash_check = gv_stashpv ("EV::Check" , 1);	428	stash_check = gv_stashpv ("EV::Check" , 1);
265	stash_child = gv_stashpv ("EV::Child" , 1);	429	stash_child = gv_stashpv ("EV::Child" , 1);
		430	stash_embed = gv_stashpv ("EV::Embed" , 1);
		431	stash_stat = gv_stashpv ("EV::Stat" , 1);
		432	stash_fork = gv_stashpv ("EV::Fork" , 1);
		433	stash_async = gv_stashpv ("EV::Async" , 1);
266		434
267	{	435	{
268	SV *sv = perl_get_sv ("EV::API", TRUE);	436	SV *sv = perl_get_sv ("EV::API", TRUE);
269	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
270		438
271	/* the poor man's shared library emulator */	439	/* the poor man's shared library emulator */
272	evapi.ver = EV_API_VERSION;	440	evapi.ver = EV_API_VERSION;
273	evapi.rev = EV_API_REVISION;	441	evapi.rev = EV_API_REVISION;
274	evapi.sv_fileno = sv_fileno;	442	evapi.sv_fileno = sv_fileno;
275	evapi.sv_signum = sv_signum;	443	evapi.sv_signum = s_signum;
276	evapi.now = &ev_now;	444	evapi.supported_backends = ev_supported_backends ();
277	evapi.method = &ev_method;	445	evapi.recommended_backends = ev_recommended_backends ();
278	evapi.loop_done = &ev_loop_done;	446	evapi.embeddable_backends = ev_embeddable_backends ();
279	evapi.time = ev_time;	447	evapi.time_ = ev_time;
		448	evapi.sleep_ = ev_sleep;
280	evapi.loop = ev_loop;	449	evapi.loop_new = ev_loop_new;
		450	evapi.loop_destroy = ev_loop_destroy;
		451	evapi.loop_fork = ev_loop_fork;
		452	evapi.iteration = ev_iteration;
		453	evapi.depth = ev_depth;
		454	evapi.set_userdata = ev_set_userdata;
		455	evapi.userdata = ev_userdata;
		456	evapi.now = ev_now;
		457	evapi.now_update = ev_now_update;
		458	evapi.suspend = ev_suspend;
		459	evapi.resume = ev_resume;
		460	evapi.backend = ev_backend;
		461	evapi.break_ = ev_break;
		462	evapi.invoke_pending = ev_invoke_pending;
		463	evapi.pending_count = ev_pending_count;
		464	evapi.verify = ev_verify;
		465	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		466	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
		467	evapi.ref = ev_ref;
		468	evapi.unref = ev_unref;
		469	evapi.run = ev_run;
281	evapi.once = ev_once;	470	evapi.once = ev_once;
282	evapi.io_start = ev_io_start;	471	evapi.io_start = ev_io_start;
283	evapi.io_stop = ev_io_stop;	472	evapi.io_stop = ev_io_stop;
284	evapi.timer_start = ev_timer_start;	473	evapi.timer_start = ev_timer_start;
285	evapi.timer_stop = ev_timer_stop;	474	evapi.timer_stop = ev_timer_stop;
286	evapi.timer_again = ev_timer_again;	475	evapi.timer_again = ev_timer_again;
		476	evapi.timer_remaining = ev_timer_remaining;
287	evapi.periodic_start = ev_periodic_start;	477	evapi.periodic_start = ev_periodic_start;
288	evapi.periodic_stop = ev_periodic_stop;	478	evapi.periodic_stop = ev_periodic_stop;
289	evapi.signal_start = ev_signal_start;	479	evapi.signal_start = ev_signal_start;
290	evapi.signal_stop = ev_signal_stop;	480	evapi.signal_stop = ev_signal_stop;
291	evapi.idle_start = ev_idle_start;	481	evapi.idle_start = ev_idle_start;
292	evapi.idle_stop = ev_idle_stop;	482	evapi.idle_stop = ev_idle_stop;
293	evapi.prepare_start = ev_prepare_start;	483	evapi.prepare_start = ev_prepare_start;
294	evapi.prepare_stop = ev_prepare_stop;	484	evapi.prepare_stop = ev_prepare_stop;
295	evapi.check_start = ev_check_start;	485	evapi.check_start = ev_check_start;
296	evapi.check_stop = ev_check_stop;	486	evapi.check_stop = ev_check_stop;
		487	#if EV_CHILD_ENABLE
297	evapi.child_start = ev_child_start;	488	evapi.child_start = ev_child_start;
298	evapi.child_stop = ev_child_stop;	489	evapi.child_stop = ev_child_stop;
		490	#endif
		491	evapi.stat_start = ev_stat_start;
		492	evapi.stat_stop = ev_stat_stop;
		493	evapi.stat_stat = ev_stat_stat;
		494	evapi.embed_start = ev_embed_start;
		495	evapi.embed_stop = ev_embed_stop;
		496	evapi.embed_sweep = ev_embed_sweep;
		497	evapi.fork_start = ev_fork_start;
		498	evapi.fork_stop = ev_fork_stop;
		499	evapi.async_start = ev_async_start;
		500	evapi.async_stop = ev_async_stop;
		501	evapi.async_send = ev_async_send;
		502	evapi.clear_pending = ev_clear_pending;
		503	evapi.invoke = ev_invoke;
299		504
300	sv_setiv (sv, (IV)&evapi);	505	sv_setiv (sv, (IV)&evapi);
301	SvREADONLY_on (sv);	506	SvREADONLY_on (sv);
302	}	507	}
303		508	#if !defined(_WIN32) && !defined(_MINIX)
304	pthread_atfork (ev_fork_prepare, ev_fork_parent, ev_fork_child);	509	pthread_atfork (0, 0, ev_default_fork);
		510	#endif
305	}	511	}
		512
		513	SV *ev_default_loop (unsigned int flags = 0)
		514	CODE:
		515	{
		516	if (!default_loop_sv)
		517	{
		518	evapi.default_loop = ev_default_loop (flags);
		519
		520	if (!evapi.default_loop)
		521	XSRETURN_UNDEF;
		522
		523	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		524	}
		525
		526	RETVAL = newSVsv (default_loop_sv);
		527	}
		528	OUTPUT:
		529	RETVAL
		530
		531	void ev_default_destroy ()
		532	CODE:
		533	ev_default_destroy ();
		534	SvREFCNT_dec (default_loop_sv);
		535	default_loop_sv = 0;
		536
		537	unsigned int ev_supported_backends ()
		538
		539	unsigned int ev_recommended_backends ()
		540
		541	unsigned int ev_embeddable_backends ()
		542
		543	void ev_sleep (NV interval)
		544
		545	NV ev_time ()
306		546
307	NV ev_now ()	547	NV ev_now ()
308	CODE:	548	C_ARGS: evapi.default_loop
309	RETVAL = ev_now;
310	OUTPUT:
311	RETVAL
312		549
313	int ev_method ()	550	void ev_now_update ()
314	CODE:	551	C_ARGS: evapi.default_loop
315	RETVAL = ev_method;
316	OUTPUT:
317	RETVAL
318		552
319	NV ev_time ()	553	void ev_suspend ()
		554	C_ARGS: evapi.default_loop
320		555
		556	void ev_resume ()
		557	C_ARGS: evapi.default_loop
		558
		559	unsigned int ev_backend ()
		560	C_ARGS: evapi.default_loop
		561
		562	void ev_verify ()
		563	ALIAS:
		564	loop_verify = 1
		565	C_ARGS: evapi.default_loop
		566
		567	unsigned int ev_iteration ()
		568	ALIAS:
		569	loop_count = 1
		570	C_ARGS: evapi.default_loop
		571
		572	unsigned int ev_depth ()
		573	ALIAS:
		574	loop_depth = 1
		575	C_ARGS: evapi.default_loop
		576
		577	void ev_set_io_collect_interval (NV interval)
		578	C_ARGS: evapi.default_loop, interval
		579
		580	void ev_set_timeout_collect_interval (NV interval)
		581	C_ARGS: evapi.default_loop, interval
		582
321	void ev_init (int flags = 0)	583	void ev_run (int flags = 0)
		584	ALIAS:
		585	loop = 1
		586	C_ARGS: evapi.default_loop, flags
322		587
323	void ev_loop (int flags = 0)	588	void ev_break (int how = EVBREAK_ONE)
		589	ALIAS:
		590	unloop = 1
		591	C_ARGS: evapi.default_loop, how
324		592
325	void ev_loop_done (int value = 1)	593	void ev_feed_fd_event (int fd, int revents = EV_NONE)
326	CODE:	594	C_ARGS: evapi.default_loop, fd, revents
327	ev_loop_done = value;
328		595
		596	void ev_feed_signal_event (SV *signal)
		597	CODE:
		598	{
		599	Signal signum = s_signum (signal);
		600	CHECK_SIG (signal, signum);
		601
		602	ev_feed_signal_event (evapi.default_loop, signum);
		603	}
		604
		605	unsigned int ev_pending_count ()
		606	C_ARGS: evapi.default_loop
		607
		608	void ev_invoke_pending ()
		609	C_ARGS: evapi.default_loop
		610
329	struct ev_io *io (SV *fh, int events, SV *cb)	611	ev_io *io (SV *fh, int events, SV *cb)
330	ALIAS:	612	ALIAS:
331	io_ns = 1	613	io_ns = 1
		614	_ae_io = 2
332	CODE:	615	CODE:
333	{	616	{
334	int fd = sv_fileno (fh);	617	int fd = s_fileno (fh, events & EV_WRITE);
335	CHECK_FD (fh, fd);	618	CHECK_FD (fh, fd);
336		619
		620	if (ix == 2)
		621	{
		622	ix = 0;
		623	events = events ? EV_WRITE : EV_READ;
		624	}
		625
337	RETVAL = e_new (sizeof (struct ev_io), cb);	626	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
338	RETVAL->fh = newSVsv (fh);	627	e_fh (RETVAL) = newSVsv (fh);
339	ev_io_set (RETVAL, fd, events);	628	ev_io_set (RETVAL, fd, events);
340	if (!ix) ev_io_start (RETVAL);	629	if (!ix) START (io, RETVAL);
341	}	630	}
342	OUTPUT:	631	OUTPUT:
343	RETVAL	632	RETVAL
344		633
345	struct ev_timer *timer (NV after, NV repeat, SV *cb)	634	ev_timer *timer (NV after, NV repeat, SV *cb)
346	ALIAS:	635	ALIAS:
347	timer_ns = 1	636	timer_ns = 1
348	INIT:	637	INIT:
349	CHECK_REPEAT (repeat);	638	CHECK_REPEAT (repeat);
350	CODE:	639	CODE:
351	RETVAL = e_new (sizeof (struct ev_timer), cb);	640	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
352	ev_timer_set (RETVAL, after, repeat);	641	ev_timer_set (RETVAL, after, repeat);
353	if (!ix) ev_timer_start (RETVAL);	642	if (!ix) START (timer, RETVAL);
354	OUTPUT:	643	OUTPUT:
355	RETVAL	644	RETVAL
356		645
357	struct ev_periodic *periodic (NV at, NV interval, SV *cb)	646	SV *periodic (NV at, NV interval, SV *reschedule_cb, SV *cb)
358	ALIAS:	647	ALIAS:
359	periodic_ns = 1	648	periodic_ns = 1
360	INIT:	649	INIT:
361	CHECK_REPEAT (interval);	650	CHECK_REPEAT (interval);
362	CODE:	651	CODE:
363	RETVAL = e_new (sizeof (struct ev_periodic), cb);	652	{
364	ev_periodic_set (RETVAL, at, interval);	653	ev_periodic *w;
365	if (!ix) ev_periodic_start (RETVAL);	654	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
		655	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		656	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		657	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		658	if (!ix) START (periodic, w);
		659	}
366	OUTPUT:	660	OUTPUT:
367	RETVAL	661	RETVAL
368		662
369	struct ev_signal *signal (Signal signum, SV *cb)	663	ev_signal *signal (SV *signal, SV *cb)
370	ALIAS:	664	ALIAS:
371	signal_ns = 1	665	signal_ns = 1
372	CODE:	666	CODE:
		667	{
		668	Signal signum = s_signum (signal);
		669	CHECK_SIG (signal, signum);
		670
373	RETVAL = e_new (sizeof (struct ev_signal), cb);	671	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
374	ev_signal_set (RETVAL, signum);	672	ev_signal_set (RETVAL, signum);
375	if (!ix) ev_signal_start (RETVAL);	673	if (!ix) START_SIGNAL (RETVAL);
		674	}
376	OUTPUT:	675	OUTPUT:
377	RETVAL	676	RETVAL
378		677
379	struct ev_idle *idle (SV *cb)	678	ev_idle *idle (SV *cb)
380	ALIAS:	679	ALIAS:
381	idle_ns = 1	680	idle_ns = 1
382	CODE:	681	CODE:
383	RETVAL = e_new (sizeof (struct ev_idle), cb);	682	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
384	ev_idle_set (RETVAL);	683	ev_idle_set (RETVAL);
385	if (!ix) ev_idle_start (RETVAL);	684	if (!ix) START (idle, RETVAL);
386	OUTPUT:	685	OUTPUT:
387	RETVAL	686	RETVAL
388		687
389	struct ev_prepare *prepare (SV *cb)	688	ev_prepare *prepare (SV *cb)
390	ALIAS:	689	ALIAS:
391	prepare_ns = 1	690	prepare_ns = 1
392	CODE:	691	CODE:
393	RETVAL = e_new (sizeof (struct ev_prepare), cb);	692	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
394	ev_prepare_set (RETVAL);	693	ev_prepare_set (RETVAL);
395	if (!ix) ev_prepare_start (RETVAL);	694	if (!ix) START (prepare, RETVAL);
396	OUTPUT:	695	OUTPUT:
397	RETVAL	696	RETVAL
398		697
399	struct ev_check *check (SV *cb)	698	ev_check *check (SV *cb)
400	ALIAS:	699	ALIAS:
401	check_ns = 1	700	check_ns = 1
402	CODE:	701	CODE:
403	RETVAL = e_new (sizeof (struct ev_check), cb);	702	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
404	ev_check_set (RETVAL);	703	ev_check_set (RETVAL);
405	if (!ix) ev_check_start (RETVAL);	704	if (!ix) START (check, RETVAL);
406	OUTPUT:	705	OUTPUT:
407	RETVAL	706	RETVAL
408		707
		708	ev_fork *fork (SV *cb)
		709	ALIAS:
		710	fork_ns = 1
		711	CODE:
		712	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		713	ev_fork_set (RETVAL);
		714	if (!ix) START (fork, RETVAL);
		715	OUTPUT:
		716	RETVAL
		717
		718
409	struct ev_child *child (int pid, SV *cb)	719	ev_child *child (int pid, int trace, SV *cb)
410	ALIAS:	720	ALIAS:
411	check_ns = 1	721	child_ns = 1
412	CODE:	722	CODE:
413	RETVAL = e_new (sizeof (struct ev_check), cb);	723	#if EV_CHILD_ENABLE
		724	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
414	ev_child_set (RETVAL, pid);	725	ev_child_set (RETVAL, pid, trace);
415	if (!ix) ev_child_start (RETVAL);	726	if (!ix) START (child, RETVAL);
		727	#else
		728	croak ("EV::child watchers not supported on this platform");
		729	#endif
416	OUTPUT:	730	OUTPUT:
417	RETVAL	731	RETVAL
418		732
		733
		734	ev_stat *stat (SV *path, NV interval, SV *cb)
		735	ALIAS:
		736	stat_ns = 1
		737	CODE:
		738	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		739	e_fh (RETVAL) = newSVsv (path);
		740	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		741	if (!ix) START (stat, RETVAL);
		742	OUTPUT:
		743	RETVAL
		744
		745	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		746	ALIAS:
		747	embed_ns = 1
		748	CODE:
		749	{
		750	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		751	croak ("passed loop is not embeddable via EV::embed,");
		752
		753	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		754	e_fh (RETVAL) = newSVsv (ST (0));
		755	ev_embed_set (RETVAL, loop);
		756	if (!ix) START (embed, RETVAL);
		757	}
		758	OUTPUT:
		759	RETVAL
		760
		761	ev_async *async (SV *cb)
		762	ALIAS:
		763	async_ns = 1
		764	CODE:
		765	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		766	ev_async_set (RETVAL);
		767	if (!ix) START (async, RETVAL);
		768	OUTPUT:
		769	RETVAL
		770
		771	void once (SV *fh, int events, SV *timeout, SV *cb)
		772	CODE:
		773	ev_once (
		774	evapi.default_loop,
		775	s_fileno (fh, events & EV_WRITE), events,
		776	SvOK (timeout) ? SvNV (timeout) : -1.,
		777	e_once_cb,
		778	newSVsv (cb)
		779	);
419		780
420	PROTOTYPES: DISABLE	781	PROTOTYPES: DISABLE
421		782
422	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	783	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
423		784
424	int ev_is_active (struct ev_watcher *w)	785	int ev_is_active (ev_watcher *w)
425		786
		787	int ev_is_pending (ev_watcher *w)
		788
		789	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		790	C_ARGS: e_loop (w), w, revents
		791
		792	int ev_clear_pending (ev_watcher *w)
		793	C_ARGS: e_loop (w), w
		794
		795	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		796	C_ARGS: e_loop (w), w, revents
		797
		798	int keepalive (ev_watcher *w, int new_value = 0)
		799	CODE:
		800	{
		801	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
		802	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		803
		804	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
		805	{
		806	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
		807	REF (w);
		808	UNREF (w);
		809	}
		810	}
		811	OUTPUT:
		812	RETVAL
		813
426	SV *cb (struct ev_watcher *w, SV *new_cb = 0)	814	SV *cb (ev_watcher *w, SV *new_cb = 0)
427	CODE:	815	CODE:
428	{	816	{
429	RETVAL = newSVsv (w->cb_sv);
430
431	if (items > 1)
432	sv_setsv (w->cb_sv, new_cb);
433	}
434	OUTPUT:
435	RETVAL
436
437	void trigger (struct ev_watcher *w, int revents = EV_NONE)
438	CODE:
439	w->cb (w, revents);
440
441	MODULE = EV PACKAGE = EV::Io PREFIX = ev_io_
442
443	void ev_io_start (struct ev_io *w)
444
445	void ev_io_stop (struct ev_io *w)
446
447	void DESTROY (struct ev_io *w)
448	CODE:
449	ev_io_stop (w);
450	e_destroy (w);
451
452	void set (struct ev_io *w, SV *fh, int events)
453	CODE:
454	{
455	int active = w->active;
456	int fd = sv_fileno (fh);
457	CHECK_FD (fh, fd);
458
459	if (active) ev_io_stop (w);
460
461	sv_setsv (w->fh, fh);
462	ev_io_set (w, fd, events);
463
464	if (active) ev_io_start (w);
465	}
466
467	SV *fh (struct ev_io *w, SV *new_fh = 0)
468	CODE:
469	{
470	RETVAL = newSVsv (w->fh);
471
472	if (items > 1)	817	if (items > 1)
473	{	818	{
474	int active = w->active;	819	new_cb = s_get_cv_croak (new_cb);
475	if (active) ev_io_stop (w);	820	RETVAL = newRV_noinc (w->cb_sv);
476		821	w->cb_sv = SvREFCNT_inc (new_cb);
477	sv_setsv (w->fh, new_fh);
478	ev_io_set (w, sv_fileno (w->fh), w->events);
479
480	if (active) ev_io_start (w);
481	}	822	}
		823	else
		824	RETVAL = newRV_inc (w->cb_sv);
482	}	825	}
483	OUTPUT:	826	OUTPUT:
484	RETVAL	827	RETVAL
485		828
486	int events (struct ev_io *w, int new_events = EV_UNDEF)	829	SV *data (ev_watcher *w, SV *new_data = 0)
487	CODE:	830	CODE:
488	{	831	{
489	RETVAL = w->events;	832	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
490		833
491	if (items > 1)	834	if (items > 1)
492	{	835	{
493	int active = w->active;	836	SvREFCNT_dec (w->data);
494	if (active) ev_io_stop (w);	837	w->data = newSVsv (new_data);
495
496	ev_io_set (w, w->fd, new_events);
497
498	if (active) ev_io_start (w);
499	}	838	}
500	}	839	}
501	OUTPUT:	840	OUTPUT:
502	RETVAL	841	RETVAL
503		842
		843	SV *loop (ev_watcher *w)
		844	CODE:
		845	RETVAL = newRV_inc (w->loop);
		846	OUTPUT:
		847	RETVAL
		848
		849	int priority (ev_watcher *w, int new_priority = 0)
		850	CODE:
		851	{
		852	RETVAL = w->priority;
		853
		854	if (items > 1)
		855	{
		856	int active = ev_is_active (w);
		857
		858	if (active)
		859	{
		860	/* grrr. */
		861	PUSHMARK (SP);
		862	XPUSHs (ST (0));
		863	PUTBACK;
		864	call_method ("stop", G_DISCARD | G_VOID);
		865	}
		866
		867	ev_set_priority (w, new_priority);
		868
		869	if (active)
		870	{
		871	PUSHMARK (SP);
		872	XPUSHs (ST (0));
		873	PUTBACK;
		874	call_method ("start", G_DISCARD | G_VOID);
		875	}
		876	}
		877	}
		878	OUTPUT:
		879	RETVAL
		880
		881	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		882
		883	void ev_io_start (ev_io *w)
		884	CODE:
		885	START (io, w);
		886
		887	void ev_io_stop (ev_io *w)
		888	CODE:
		889	STOP (io, w);
		890
		891	void DESTROY (ev_io *w)
		892	CODE:
		893	STOP (io, w);
		894	e_destroy (w);
		895
		896	void set (ev_io *w, SV *fh, int events)
		897	CODE:
		898	{
		899	int fd = s_fileno (fh, events & EV_WRITE);
		900	CHECK_FD (fh, fd);
		901
		902	sv_setsv (e_fh (w), fh);
		903	RESET (io, w, (w, fd, events));
		904	}
		905
		906	SV *fh (ev_io *w, SV *new_fh = 0)
		907	CODE:
		908	{
		909	if (items > 1)
		910	{
		911	int fd = s_fileno (new_fh, w->events & EV_WRITE);
		912	CHECK_FD (new_fh, fd);
		913
		914	RETVAL = e_fh (w);
		915	e_fh (w) = newSVsv (new_fh);
		916
		917	RESET (io, w, (w, fd, w->events));
		918	}
		919	else
		920	RETVAL = newSVsv (e_fh (w));
		921	}
		922	OUTPUT:
		923	RETVAL
		924
		925	int events (ev_io *w, int new_events = EV_UNDEF)
		926	CODE:
		927	{
		928	RETVAL = w->events;
		929
		930	if (items > 1)
		931	RESET (io, w, (w, w->fd, new_events));
		932	}
		933	OUTPUT:
		934	RETVAL
		935
504	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_	936	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
505		937
506	void ev_signal_start (struct ev_signal *w)	938	void ev_signal_start (ev_signal *w)
		939	CODE:
		940	START_SIGNAL (w);
507		941
508	void ev_signal_stop (struct ev_signal *w)	942	void ev_signal_stop (ev_signal *w)
		943	CODE:
		944	STOP (signal, w);
509		945
510	void DESTROY (struct ev_signal *w)	946	void DESTROY (ev_signal *w)
511	CODE:	947	CODE:
512	ev_signal_stop (w);	948	STOP (signal, w);
513	e_destroy (w);	949	e_destroy (w);
514		950
515	void set (struct ev_signal *w, SV *signal = 0)	951	void set (ev_signal *w, SV *signal)
516	CODE:	952	CODE:
517	{	953	{
518	Signal signum = sv_signum (signal); /* may croak here */	954	Signal signum = s_signum (signal);
519	int active = w->active;	955	CHECK_SIG (signal, signum);
520		956
521	if (active) ev_signal_stop (w);	957	RESET_SIGNAL (w, (w, signum));
522	ev_signal_set (w, signum);
523	if (active) ev_signal_start (w);
524	}	958	}
525		959
526	MODULE = EV PACKAGE = EV::Time	960	int signal (ev_signal *w, SV *new_signal = 0)
		961	CODE:
		962	{
		963	RETVAL = w->signum;
		964
		965	if (items > 1)
		966	{
		967	Signal signum = s_signum (new_signal);
		968	CHECK_SIG (new_signal, signum);
		969
		970	RESET_SIGNAL (w, (w, signum));
		971	}
		972	}
		973	OUTPUT:
		974	RETVAL
527		975
528	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_	976	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
529		977
530	void ev_timer_start (struct ev_timer *w)	978	void ev_timer_start (ev_timer *w)
531	INIT:	979	INIT:
532	CHECK_REPEAT (w->repeat);	980	CHECK_REPEAT (w->repeat);
		981	CODE:
		982	START (timer, w);
533		983
534	void ev_timer_stop (struct ev_timer *w)	984	void ev_timer_stop (ev_timer *w)
		985	CODE:
		986	STOP (timer, w);
535		987
536	void ev_timer_again (struct ev_timer *w)	988	void ev_timer_again (ev_timer *w)
537	INIT:	989	INIT:
538	CHECK_REPEAT (w->repeat);	990	CHECK_REPEAT (w->repeat);
		991	CODE:
		992	ev_timer_again (e_loop (w), w);
		993	UNREF (w);
539		994
		995	NV ev_timer_remaining (ev_timer *w)
		996	C_ARGS: e_loop (w), w
		997
540	void DESTROY (struct ev_timer *w)	998	void DESTROY (ev_timer *w)
541	CODE:	999	CODE:
542	ev_timer_stop (w);	1000	STOP (timer, w);
543	e_destroy (w);	1001	e_destroy (w);
544		1002
545	void set (struct ev_timer *w, NV after, NV repeat = 0.)	1003	void set (ev_timer *w, NV after, NV repeat = 0.)
546	INIT:	1004	INIT:
547	CHECK_REPEAT (repeat);	1005	CHECK_REPEAT (repeat);
548	CODE:	1006	CODE:
549	{
550	int active = w->active;
551	if (active) ev_timer_stop (w);
552	ev_timer_set (w, after, repeat);	1007	RESET (timer, w, (w, after, repeat));
553	if (active) ev_timer_start (w);
554	}
555		1008
556	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1009	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
557		1010
558	void ev_periodic_start (struct ev_periodic *w)	1011	void ev_periodic_start (ev_periodic *w)
559	INIT:	1012	INIT:
560	CHECK_REPEAT (w->interval);	1013	CHECK_REPEAT (w->interval);
		1014	CODE:
		1015	START (periodic, w);
561		1016
562	void ev_periodic_stop (struct ev_periodic *w)	1017	void ev_periodic_stop (ev_periodic *w)
		1018	CODE:
		1019	STOP (periodic, w);
563		1020
		1021	void ev_periodic_again (ev_periodic *w)
		1022	CODE:
		1023	ev_periodic_again (e_loop (w), w);
		1024	UNREF (w);
		1025
564	void DESTROY (struct ev_periodic *w)	1026	void DESTROY (ev_periodic *w)
565	CODE:	1027	CODE:
566	ev_periodic_stop (w);	1028	STOP (periodic, w);
567	e_destroy (w);	1029	e_destroy (w);
568		1030
569	void set (struct ev_periodic *w, NV at, NV interval = 0.)	1031	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
570	INIT:	1032	INIT:
571	CHECK_REPEAT (interval);	1033	CHECK_REPEAT (interval);
572	CODE:	1034	CODE:
573	{	1035	{
574	int active = w->active;	1036	SvREFCNT_dec (e_fh (w));
575	if (active) ev_periodic_stop (w);	1037	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
576	ev_periodic_set (w, at, interval);	1038
577	if (active) ev_periodic_start (w);	1039	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
578	}	1040	}
		1041
		1042	NV at (ev_periodic *w)
		1043	CODE:
		1044	RETVAL = ev_periodic_at (w);
		1045	OUTPUT:
		1046	RETVAL
579		1047
580	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1048	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
581		1049
582	void ev_idle_start (struct ev_idle *w)	1050	void ev_idle_start (ev_idle *w)
		1051	CODE:
		1052	START (idle, w);
583		1053
584	void ev_idle_stop (struct ev_idle *w)	1054	void ev_idle_stop (ev_idle *w)
		1055	CODE:
		1056	STOP (idle, w);
585		1057
586	void DESTROY (struct ev_idle *w)	1058	void DESTROY (ev_idle *w)
587	CODE:	1059	CODE:
588	ev_idle_stop (w);	1060	STOP (idle, w);
589	e_destroy (w);	1061	e_destroy (w);
590		1062
591	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1063	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
592		1064
593	void ev_prepare_start (struct ev_prepare *w)	1065	void ev_prepare_start (ev_prepare *w)
		1066	CODE:
		1067	START (prepare, w);
594		1068
595	void ev_prepare_stop (struct ev_prepare *w)	1069	void ev_prepare_stop (ev_prepare *w)
		1070	CODE:
		1071	STOP (prepare, w);
596		1072
597	void DESTROY (struct ev_prepare *w)	1073	void DESTROY (ev_prepare *w)
598	CODE:	1074	CODE:
599	ev_prepare_stop (w);	1075	STOP (prepare, w);
600	e_destroy (w);	1076	e_destroy (w);
601		1077
602	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_	1078	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
603		1079
604	void ev_check_start (struct ev_check *w)	1080	void ev_check_start (ev_check *w)
		1081	CODE:
		1082	START (check, w);
605		1083
606	void ev_check_stop (struct ev_check *w)	1084	void ev_check_stop (ev_check *w)
		1085	CODE:
		1086	STOP (check, w);
607		1087
608	void DESTROY (struct ev_check *w)	1088	void DESTROY (ev_check *w)
609	CODE:	1089	CODE:
610	ev_check_stop (w);	1090	STOP (check, w);
611	e_destroy (w);	1091	e_destroy (w);
612		1092
		1093	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1094
		1095	void ev_fork_start (ev_fork *w)
		1096	CODE:
		1097	START (fork, w);
		1098
		1099	void ev_fork_stop (ev_fork *w)
		1100	CODE:
		1101	STOP (fork, w);
		1102
		1103	void DESTROY (ev_fork *w)
		1104	CODE:
		1105	STOP (fork, w);
		1106	e_destroy (w);
		1107
613	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1108	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
614		1109
		1110	#if EV_CHILD_ENABLE
		1111
615	void ev_child_start (struct ev_child *w)	1112	void ev_child_start (ev_child *w)
		1113	CODE:
		1114	START (child, w);
616		1115
617	void ev_child_stop (struct ev_child *w)	1116	void ev_child_stop (ev_child *w)
		1117	CODE:
		1118	STOP (child, w);
618		1119
619	void DESTROY (struct ev_child *w)	1120	void DESTROY (ev_child *w)
620	CODE:	1121	CODE:
621	ev_child_stop (w);	1122	STOP (child, w);
622	e_destroy (w);	1123	e_destroy (w);
623		1124
624	void set (struct ev_child *w, int pid)	1125	void set (ev_child *w, int pid, int trace)
625	CODE:	1126	CODE:
626	{	1127	RESET (child, w, (w, pid, trace));
627	int active = w->active;
628	if (active) ev_child_stop (w);
629	ev_child_set (w, pid);
630	if (active) ev_child_start (w);
631	}
632		1128
633	int status (struct ev_child *w)	1129	int pid (ev_child *w)
		1130	ALIAS:
		1131	rpid = 1
		1132	rstatus = 2
634	CODE:	1133	CODE:
635	RETVAL = w->status;	1134	RETVAL = ix == 0 ? w->pid
		1135	: ix == 1 ? w->rpid
		1136	: w->rstatus;
636	OUTPUT:	1137	OUTPUT:
637	RETVAL	1138	RETVAL
638		1139
		1140	#endif
		1141
639	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1142	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
640		1143
641	BOOT:	1144	void ev_stat_start (ev_stat *w)
642	{	1145	CODE:
643	HV *stash = gv_stashpv ("EV::DNS", 1);	1146	START (stat, w);
644		1147
645	static const struct {	1148	void ev_stat_stop (ev_stat *w)
646	const char *name;	1149	CODE:
647	IV iv;	1150	STOP (stat, w);
648	} *civ, const_iv[] = {
649	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
650	const_iv (DNS_, ERR_NONE)
651	const_iv (DNS_, ERR_FORMAT)
652	const_iv (DNS_, ERR_SERVERFAILED)
653	const_iv (DNS_, ERR_NOTEXIST)
654	const_iv (DNS_, ERR_NOTIMPL)
655	const_iv (DNS_, ERR_REFUSED)
656	const_iv (DNS_, ERR_TRUNCATED)
657	const_iv (DNS_, ERR_UNKNOWN)
658	const_iv (DNS_, ERR_TIMEOUT)
659	const_iv (DNS_, ERR_SHUTDOWN)
660	const_iv (DNS_, IPv4_A)
661	const_iv (DNS_, PTR)
662	const_iv (DNS_, IPv6_AAAA)
663	const_iv (DNS_, QUERY_NO_SEARCH)
664	const_iv (DNS_, OPTION_SEARCH)
665	const_iv (DNS_, OPTION_NAMESERVERS)
666	const_iv (DNS_, OPTION_MISC)
667	const_iv (DNS_, OPTIONS_ALL)
668	const_iv (DNS_, NO_SEARCH)
669	};
670		1151
671	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1152	void DESTROY (ev_stat *w)
672	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1153	CODE:
673	}	1154	STOP (stat, w);
		1155	e_destroy (w);
674		1156
675	int evdns_init ()	1157	void set (ev_stat *w, SV *path, NV interval)
		1158	CODE:
		1159	{
		1160	sv_setsv (e_fh (w), path);
		1161	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1162	}
676		1163
677	void evdns_shutdown (int fail_requests = 1)	1164	SV *path (ev_stat *w, SV *new_path = 0)
		1165	CODE:
		1166	{
		1167	RETVAL = SvREFCNT_inc (e_fh (w));
678		1168
679	const char *evdns_err_to_string (int err)	1169	if (items > 1)
		1170	{
		1171	SvREFCNT_dec (e_fh (w));
		1172	e_fh (w) = newSVsv (new_path);
		1173	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
		1174	}
		1175	}
		1176	OUTPUT:
		1177	RETVAL
680		1178
681	int evdns_nameserver_add (U32 address)	1179	NV interval (ev_stat *w, NV new_interval = 0.)
		1180	CODE:
		1181	{
		1182	RETVAL = w->interval;
682		1183
683	int evdns_count_nameservers ()	1184	if (items > 1)
		1185	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1186	}
		1187	OUTPUT:
		1188	RETVAL
684		1189
685	int evdns_clear_nameservers_and_suspend ()	1190	void prev (ev_stat *w)
686
687	int evdns_resume ()
688
689	int evdns_nameserver_ip_add (char *ip_as_string)
690
691	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)
692	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
693
694	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
695	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
696
697	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
698	ALIAS:	1191	ALIAS:
699	evdns_resolve_reverse_ipv6 = 1	1192	stat = 1
		1193	attr = 2
		1194	PPCODE:
		1195	{
		1196	ev_statdata *s = ix ? &w->attr : &w->prev;
		1197
		1198	if (ix == 1)
		1199	ev_stat_stat (e_loop (w), w);
		1200	else if (!s->st_nlink)
		1201	errno = ENOENT;
		1202
		1203	PL_statcache.st_dev = s->st_nlink;
		1204	PL_statcache.st_ino = s->st_ino;
		1205	PL_statcache.st_mode = s->st_mode;
		1206	PL_statcache.st_nlink = s->st_nlink;
		1207	PL_statcache.st_uid = s->st_uid;
		1208	PL_statcache.st_gid = s->st_gid;
		1209	PL_statcache.st_rdev = s->st_rdev;
		1210	PL_statcache.st_size = s->st_size;
		1211	PL_statcache.st_atime = s->st_atime;
		1212	PL_statcache.st_mtime = s->st_mtime;
		1213	PL_statcache.st_ctime = s->st_ctime;
		1214
		1215	if (GIMME_V == G_SCALAR)
		1216	XPUSHs (boolSV (s->st_nlink));
		1217	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1218	{
		1219	EXTEND (SP, 13);
		1220	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1221	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1222	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1223	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1224	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1225	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1226	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1227	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1228	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1229	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1230	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1231	PUSHs (sv_2mortal (newSVuv (4096)));
		1232	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1233	}
		1234	}
		1235
		1236	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
		1237
		1238	void ev_embed_start (ev_embed *w)
		1239	CODE:
		1240	START (embed, w);
		1241
		1242	void ev_embed_stop (ev_embed *w)
		1243	CODE:
		1244	STOP (embed, w);
		1245
		1246	void DESTROY (ev_embed *w)
		1247	CODE:
		1248	STOP (embed, w);
		1249	e_destroy (w);
		1250
		1251	void set (ev_embed *w, struct ev_loop *loop)
		1252	CODE:
		1253	{
		1254	sv_setsv (e_fh (w), ST (1));
		1255	RESET (embed, w, (w, loop));
		1256	}
		1257
		1258	SV *other (ev_embed *w)
		1259	CODE:
		1260	RETVAL = newSVsv (e_fh (w));
		1261	OUTPUT:
		1262	RETVAL
		1263
		1264	void ev_embed_sweep (ev_embed *w)
		1265	C_ARGS: e_loop (w), w
		1266
		1267	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
		1268
		1269	void ev_async_start (ev_async *w)
		1270	CODE:
		1271	START (async, w);
		1272
		1273	void ev_async_stop (ev_async *w)
		1274	CODE:
		1275	STOP (async, w);
		1276
		1277	void DESTROY (ev_async *w)
		1278	CODE:
		1279	STOP (async, w);
		1280	e_destroy (w);
		1281
		1282	void ev_async_send (ev_async *w)
		1283	C_ARGS: e_loop (w), w
		1284
		1285	SV *ev_async_async_pending (ev_async *w)
700	CODE:	1286	CODE:
701	{	1287	RETVAL = boolSV (ev_async_pending (w));
702	STRLEN len;	1288	OUTPUT:
703	char *data = SvPVbyte (addr, len);
704	if (len != (ix ? 16 : 4))
705	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
706
707	RETVAL = ix	1289	RETVAL
708	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
709	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
710	}
711	OUTPUT:
712	RETVAL
713		1290
714	int evdns_set_option (char *option, char *val, int flags)	1291	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
715		1292
716	int evdns_resolv_conf_parse (int flags, const char *filename)	1293	SV *new (SV *klass, unsigned int flags = 0)
		1294	CODE:
		1295	{
		1296	struct ev_loop *loop = ev_loop_new (flags);
717		1297
718	#ifdef MS_WINDOWS	1298	if (!loop)
		1299	XSRETURN_UNDEF;
719		1300
720	int evdns_config_windows_nameservers ()	1301	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1302	}
		1303	OUTPUT:
		1304	RETVAL
		1305
		1306	void DESTROY (struct ev_loop *loop)
		1307	CODE:
		1308	if (loop != evapi.default_loop) /* global destruction sucks */
		1309	ev_loop_destroy (loop);
		1310
		1311	void ev_loop_fork (struct ev_loop *loop)
		1312
		1313	NV ev_now (struct ev_loop *loop)
		1314
		1315	void ev_now_update (struct ev_loop *loop)
		1316
		1317	void ev_suspend (struct ev_loop *loop)
		1318
		1319	void ev_resume (struct ev_loop *loop)
		1320
		1321	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1322
		1323	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1324
		1325	unsigned int ev_backend (struct ev_loop *loop)
		1326
		1327	void ev_verify (struct ev_loop *loop)
		1328	ALIAS:
		1329	loop_verify = 1
		1330
		1331	unsigned int ev_iteration (struct ev_loop *loop)
		1332	ALIAS:
		1333	loop_count = 1
		1334
		1335	unsigned int ev_depth (struct ev_loop *loop)
		1336	ALIAS:
		1337	loop_depth = 1
		1338
		1339	void ev_run (struct ev_loop *loop, int flags = 0)
		1340	ALIAS:
		1341	loop = 1
		1342
		1343	void ev_break (struct ev_loop *loop, int how = 1)
		1344	ALIAS:
		1345	unloop = 1
		1346
		1347	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1348
		1349	unsigned int ev_pending_count (struct ev_loop *loop)
		1350
		1351	void ev_invoke_pending (struct ev_loop *loop)
		1352
		1353	#if 0
		1354
		1355	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1356	CODE:
		1357	{
		1358	Signal signum = s_signum (signal);
		1359	CHECK_SIG (signal, signum);
		1360
		1361	ev_feed_signal_event (loop, signum);
		1362	}
721		1363
722	#endif	1364	#endif
723		1365
724	void evdns_search_clear ()	1366	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
725		1367	ALIAS:
726	void evdns_search_add (char *domain)	1368	io_ns = 1
727		1369	CODE:
728	void evdns_search_ndots_set (int ndots)
729
730	#if 0
731
732	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
733
734	BOOT:
735	{	1370	{
736	HV *stash = gv_stashpv ("EV::HTTP", 1);	1371	int fd = s_fileno (fh, events & EV_WRITE);
		1372	CHECK_FD (fh, fd);
737		1373
738	static const struct {	1374	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
739	const char *name;	1375	e_fh (RETVAL) = newSVsv (fh);
740	IV iv;	1376	ev_io_set (RETVAL, fd, events);
741	} *civ, const_iv[] = {	1377	if (!ix) START (io, RETVAL);
742	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
743	const_iv (HTTP_, OK)
744	const_iv (HTTP_, NOCONTENT)
745	const_iv (HTTP_, MOVEPERM)
746	const_iv (HTTP_, MOVETEMP)
747	const_iv (HTTP_, NOTMODIFIED)
748	const_iv (HTTP_, BADREQUEST)
749	const_iv (HTTP_, NOTFOUND)
750	const_iv (HTTP_, SERVUNAVAIL)
751	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
752	const_iv (EVHTTP_, PROXY_REQUEST)
753	const_iv (EVHTTP_, REQ_GET)
754	const_iv (EVHTTP_, REQ_POST)
755	const_iv (EVHTTP_, REQ_HEAD)
756	const_iv (EVHTTP_, REQUEST)
757	const_iv (EVHTTP_, RESPONSE)
758	};
759
760	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	1378	}
		1379	OUTPUT:
		1380	RETVAL
763		1381
764	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1382	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1383	ALIAS:
		1384	timer_ns = 1
		1385	INIT:
		1386	CHECK_REPEAT (repeat);
		1387	CODE:
		1388	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1389	ev_timer_set (RETVAL, after, repeat);
		1390	if (!ix) START (timer, RETVAL);
		1391	OUTPUT:
		1392	RETVAL
765		1393
766	#HttpRequest new (SV *klass, SV *cb)	1394	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1395	ALIAS:
		1396	periodic_ns = 1
		1397	INIT:
		1398	CHECK_REPEAT (interval);
		1399	CODE:
		1400	{
		1401	ev_periodic *w;
		1402	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1403	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1404	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1405	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1406	if (!ix) START (periodic, w);
		1407	}
		1408	OUTPUT:
		1409	RETVAL
767		1410
768	#void DESTROY (struct evhttp_request *req);	1411	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1412	ALIAS:
		1413	signal_ns = 1
		1414	CODE:
		1415	{
		1416	Signal signum = s_signum (signal);
		1417	CHECK_SIG (signal, signum);
769		1418
		1419	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1420	ev_signal_set (RETVAL, signum);
		1421	if (!ix) START_SIGNAL (RETVAL);
		1422	}
		1423	OUTPUT:
		1424	RETVAL
		1425
		1426	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1427	ALIAS:
		1428	idle_ns = 1
		1429	CODE:
		1430	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1431	ev_idle_set (RETVAL);
		1432	if (!ix) START (idle, RETVAL);
		1433	OUTPUT:
		1434	RETVAL
		1435
		1436	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1437	ALIAS:
		1438	prepare_ns = 1
		1439	CODE:
		1440	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1441	ev_prepare_set (RETVAL);
		1442	if (!ix) START (prepare, RETVAL);
		1443	OUTPUT:
		1444	RETVAL
		1445
		1446	ev_check *check (struct ev_loop *loop, SV *cb)
		1447	ALIAS:
		1448	check_ns = 1
		1449	CODE:
		1450	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1451	ev_check_set (RETVAL);
		1452	if (!ix) START (check, RETVAL);
		1453	OUTPUT:
		1454	RETVAL
		1455
		1456	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1457	ALIAS:
		1458	fork_ns = 1
		1459	CODE:
		1460	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1461	ev_fork_set (RETVAL);
		1462	if (!ix) START (fork, RETVAL);
		1463	OUTPUT:
		1464	RETVAL
		1465
		1466
		1467	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1468	ALIAS:
		1469	child_ns = 1
		1470	CODE:
		1471	#if EV_CHILD_ENABLE
		1472	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1473	ev_child_set (RETVAL, pid, trace);
		1474	if (!ix) START (child, RETVAL);
		1475	#else
		1476	croak ("EV::child watchers not supported on this platform");
770	#endif	1477	#endif
		1478	OUTPUT:
		1479	RETVAL
771		1480
		1481	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1482	ALIAS:
		1483	stat_ns = 1
		1484	CODE:
		1485	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1486	e_fh (RETVAL) = newSVsv (path);
		1487	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1488	if (!ix) START (stat, RETVAL);
		1489	OUTPUT:
		1490	RETVAL
772		1491
		1492	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1493	ALIAS:
		1494	embed_ns = 1
		1495	CODE:
		1496	{
		1497	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1498	croak ("passed loop is not embeddable via EV::embed,");
773		1499
		1500	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1501	e_fh (RETVAL) = newSVsv (ST (1));
		1502	ev_embed_set (RETVAL, other);
		1503	if (!ix) START (embed, RETVAL);
		1504	}
		1505	OUTPUT:
		1506	RETVAL
774		1507
		1508	ev_async *async (struct ev_loop *loop, SV *cb)
		1509	ALIAS:
		1510	async_ns = 1
		1511	CODE:
		1512	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1513	ev_async_set (RETVAL);
		1514	if (!ix) START (async, RETVAL);
		1515	OUTPUT:
		1516	RETVAL
775		1517
		1518	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1519	CODE:
		1520	ev_once (
		1521	loop,
		1522	s_fileno (fh, events & EV_WRITE), events,
		1523	SvOK (timeout) ? SvNV (timeout) : -1.,
		1524	e_once_cb,
		1525	newSVsv (cb)
		1526	);
776		1527
777
778

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