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Comparing EV/EV.xs (file contents):
Revision 1.79 by root, Sat Nov 24 16:57:30 2007 UTC vs.
Revision 1.154 by root, Tue Jan 11 02:31:24 2011 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>*/
6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	5	/* fix perl api breakage */
11	#undef signal	6	#undef signal
12	#undef sigaction	7	#undef sigaction
		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
		19	#define EV_PROTOTYPES 1
		20	#define EV_USE_CLOCK_SYSCALL 0 /* as long as we need pthreads anyways... */
		21	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		22	#define EV_H <ev.h>
		23	#define EV_CONFIG_H error
		24	#include "EV/EVAPI.h"
13		25
14	#define EV_SELECT_IS_WINSOCKET 0	26	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	27	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	28	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	29	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	30	# define fd_mask Perl_fd_mask
19	#endif	31	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	32	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	33	#include "libev/ev.c"
22	#include "event.c"
23		34
24	#ifndef _WIN32	35	#if !defined(_WIN32) && !defined(_MINIX)
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35
36	#ifndef _WIN32
37	# include <pthread.h>	36	# include <pthread.h>
38	#endif	37	#endif
39		38
		39	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX (((ev_watcher *)(w))->loop))
		40	#define e_flags(w) ((ev_watcher *)(w))->e_flags
		41	#define e_self(w) ((ev_watcher *)(w))->self
		42	#define e_fh(w) ((ev_watcher *)(w))->fh
		43	#define e_data(w) ((ev_watcher *)(w))->data
		44
40	#define WFLAG_KEEPALIVE 1	45	#define WFLAG_KEEPALIVE 1
		46	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		47
42	#define UNREF(w) \	48	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	49	if (!(e_flags (w) & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	50	&& ev_is_active (w)) \
45	ev_unref ();	51	{ \
		52	ev_unref (e_loop (w)); \
		53	e_flags (w) |= WFLAG_UNREFED; \
		54	}
46		55
47	#define REF(w) \	56	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	57	if (e_flags (w) & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	58	{ \
50	ev_ref ();	59	e_flags (w) &= ~WFLAG_UNREFED; \
		60	ev_ref (e_loop (w)); \
		61	}
51		62
52	#define START(type,w) \	63	#define START(type,w) \
53	do { \	64	do { \
		65	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	66	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	67	} while (0)
57		68
58	#define STOP(type,w) \	69	#define STOP(type,w) \
59	do { \	70	do { \
60	REF (w); \	71	REF (w); \
61	ev_ ## type ## _stop (w); \	72	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	73	} while (0)
63		74
		75	#define RESET(type,w,seta) \
		76	do { \
		77	int active = ev_is_active (w); \
		78	if (active) STOP (type, w); \
		79	ev_ ## type ## _set seta; \
		80	if (active) START (type, w); \
		81	} while (0)
		82
64	typedef int Signal;	83	typedef int Signal;
65		84
		85	/* horrible... */
		86	#define CHECK_SIGNAL_CAN_START(w) \
		87	do { \
		88	/* dive into the internals of libev to avoid aborting in libev */ \
		89	if (signals [(w)->signum - 1].loop \
		90	&& signals [(w)->signum - 1].loop != e_loop (w)) \
		91	croak ("unable to start signal watcher, signal %d already registered in another loop", w->signum); \
		92	} while (0)
		93
		94	#define START_SIGNAL(w) \
		95	do { \
		96	CHECK_SIGNAL_CAN_START (w); \
		97	START (signal, w); \
		98	} while (0) \
		99
		100	#define RESET_SIGNAL(w,seta) \
		101	do { \
		102	int active = ev_is_active (w); \
		103	if (active) STOP (signal, w); \
		104	ev_ ## signal ## _set seta; \
		105	if (active) START_SIGNAL (w); \
		106	} while (0)
		107
		108	static SV *default_loop_sv;
		109
66	static struct EVAPI evapi;	110	static struct EVAPI evapi;
67		111
68	static HV	112	static HV
		113	*stash_loop,
69	*stash_watcher,	114	*stash_watcher,
70	*stash_io,	115	*stash_io,
71	*stash_timer,	116	*stash_timer,
72	*stash_periodic,	117	*stash_periodic,
73	*stash_signal,	118	*stash_signal,
		119	*stash_child,
		120	*stash_stat,
74	*stash_idle,	121	*stash_idle,
75	*stash_prepare,	122	*stash_prepare,
76	*stash_check,	123	*stash_check,
77	*stash_child;	124	*stash_embed,
78		125	*stash_fork,
79	#ifndef SIG_SIZE	126	*stash_cleanup,
80	/* kudos to Slaven Rezic for the idea */	127	*stash_async;
81	static char sig_size [] = { SIG_NUM };
82	# define SIG_SIZE (sizeof (sig_size) + 1)
83	#endif
84
85	static int
86	sv_signum (SV *sig)
87	{
88	int signum;
89
90	SvGETMAGIC (sig);
91
92	for (signum = 1; signum < SIG_SIZE; ++signum)
93	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
94	return signum;
95
96	if (SvIV (sig) > 0)
97	return SvIV (sig);
98
99	return -1;
100	}
101		128
102	/////////////////////////////////////////////////////////////////////////////	129	/////////////////////////////////////////////////////////////////////////////
103	// Event	130	// Event
104		131
105	static void e_cb (ev_watcher *w, int revents);	132	static void e_cb (EV_P_ ev_watcher *w, int revents);
106		133
107	static int	134	void *
108	sv_fileno (SV *fh)
109	{
110	SvGETMAGIC (fh);
111
112	if (SvROK (fh))
113	fh = SvRV (fh);
114
115	if (SvTYPE (fh) == SVt_PVGV)
116	return PerlIO_fileno (IoIFP (sv_2io (fh)));
117
118	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
119	return SvIV (fh);
120
121	return -1;
122	}
123
124	static void *
125	e_new (int size, SV *cb_sv)	135	e_new (int size, SV *cb_sv, SV *loop)
126	{	136	{
		137	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
127	ev_watcher *w;	138	ev_watcher *w;
128	SV *self = NEWSV (0, size);	139	SV *self = NEWSV (0, size);
129	SvPOK_only (self);	140	SvPOK_only (self);
130	SvCUR_set (self, size);	141	SvCUR_set (self, size);
131		142
132	w = (ev_watcher *)SvPVX (self);	143	w = (ev_watcher *)SvPVX (self);
133		144
134	ev_init (w, e_cb);	145	ev_init (w, cv ? e_cb : 0);
135		146
		147	w->loop = SvREFCNT_inc (SvRV (loop));
136	w->flags = WFLAG_KEEPALIVE;	148	w->e_flags = WFLAG_KEEPALIVE;
137	w->data = 0;	149	w->data = 0;
138	w->fh = 0;	150	w->fh = 0;
139	w->cb_sv = newSVsv (cb_sv);	151	w->cb_sv = SvREFCNT_inc (cv);
140	w->self = self;	152	w->self = self;
141		153
142	return (void *)w;	154	return (void *)w;
143	}	155	}
144		156
145	static void	157	static void
146	e_destroy (void *w_)	158	e_destroy (void *w_)
147	{	159	{
148	ev_watcher *w = (ev_watcher *)w_;	160	ev_watcher *w = (ev_watcher *)w_;
149		161
		162	SvREFCNT_dec (w->loop ); w->loop = 0;
150	SvREFCNT_dec (w->fh ); w->fh = 0;	163	SvREFCNT_dec (w->fh ); w->fh = 0;
151	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
152	SvREFCNT_dec (w->data ); w->data = 0;	165	SvREFCNT_dec (w->data ); w->data = 0;
153	}	166	}
154		167
…		…
167	}	180	}
168		181
169	return rv;	182	return rv;
170	}	183	}
171		184
172	static SV *sv_events_cache;	185	static SV *sv_self_cache, *sv_events_cache;
173		186
174	static void	187	static void
175	e_cb (ev_watcher *w, int revents)	188	e_cb (EV_P_ ev_watcher *w, int revents)
176	{	189	{
177	dSP;	190	dSP;
178	I32 mark = SP - PL_stack_base;	191	I32 mark = SP - PL_stack_base;
179	SV *sv_self, *sv_events;	192	SV *sv_self, *sv_events;
180		193
		194	/* libev might have stopped the watcher */
		195	if (expect_false (w->e_flags & WFLAG_UNREFED)
		196	&& !ev_is_active (w))
		197	REF (w);
		198
		199	if (expect_true (sv_self_cache))
		200	{
		201	sv_self = sv_self_cache; sv_self_cache = 0;
		202	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		203	}
		204	else
		205	{
181	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	206	sv_self = newRV_inc (w->self); /* e_self (w) MUST be blessed by now */
		207	SvREADONLY_on (sv_self);
		208	}
		209
		210	if (expect_true (sv_events_cache))
		211	{
		212	sv_events = sv_events_cache; sv_events_cache = 0;
		213	SvIV_set (sv_events, revents);
		214	SvIOK_only (sv_events);
		215	}
		216	else
		217	{
		218	sv_events = newSViv (revents);
		219	SvREADONLY_on (sv_events);
		220	}
		221
		222	PUSHMARK (SP);
		223	EXTEND (SP, 2);
		224	PUSHs (sv_self);
		225	PUSHs (sv_events);
		226
		227	PUTBACK;
		228	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		229
		230	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		231	SvREFCNT_dec (sv_self);
		232	else
		233	{
		234	SvREFCNT_dec (SvRV (sv_self));
		235	SvRV_set (sv_self, &PL_sv_undef);
		236	sv_self_cache = sv_self;
		237	}
		238
		239	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		240	SvREFCNT_dec (sv_events);
		241	else
		242	sv_events_cache = sv_events;
		243
		244	if (expect_false (SvTRUE (ERRSV)))
		245	{
		246	SPAGAIN;
		247	PUSHMARK (SP);
		248	PUTBACK;
		249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		250	}
		251
		252	SP = PL_stack_base + mark;
		253	PUTBACK;
		254	}
		255
		256	static void
		257	e_once_cb (int revents, void *arg)
		258	{
		259	dSP;
		260	I32 mark = SP - PL_stack_base;
		261	SV *sv_events;
182		262
183	if (sv_events_cache)	263	if (sv_events_cache)
184	{	264	{
185	sv_events = sv_events_cache; sv_events_cache = 0;	265	sv_events = sv_events_cache; sv_events_cache = 0;
186	SvIV_set (sv_events, revents);	266	SvIV_set (sv_events, revents);
187	}	267	}
188	else	268	else
189	sv_events = newSViv (revents);	269	sv_events = newSViv (revents);
190		270
191	PUSHMARK (SP);	271	PUSHMARK (SP);
192	EXTEND (SP, 2);
193	PUSHs (sv_self);
194	PUSHs (sv_events);	272	XPUSHs (sv_events);
195		273
196	PUTBACK;	274	PUTBACK;
197	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	275	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
198		276
199	SvREFCNT_dec (sv_self);	277	SvREFCNT_dec ((SV *)arg);
200		278
201	if (sv_events_cache)	279	if (sv_events_cache)
202	SvREFCNT_dec (sv_events);	280	SvREFCNT_dec (sv_events);
203	else	281	else
204	sv_events_cache = sv_events;	282	sv_events_cache = sv_events;
205		283
206	if (SvTRUE (ERRSV))	284	if (SvTRUE (ERRSV))
207	{	285	{
		286	SPAGAIN;
208	PUSHMARK (SP);	287	PUSHMARK (SP);
209	PUTBACK;	288	PUTBACK;
210	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	289	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
211	}	290	}
212		291
213	SP = PL_stack_base + mark;	292	SP = PL_stack_base + mark;
214	PUTBACK;	293	PUTBACK;
215	}	294	}
216		295
217	static void
218	e_once_cb (int revents, void *arg)
219	{
220	dSP;
221	I32 mark = SP - PL_stack_base;
222	SV *sv_events;
223
224	if (sv_events_cache)
225	{
226	sv_events = sv_events_cache; sv_events_cache = 0;
227	SvIV_set (sv_events, revents);
228	}
229	else
230	sv_events = newSViv (revents);
231
232	PUSHMARK (SP);
233	XPUSHs (sv_events);
234
235	PUTBACK;
236	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
237
238	SvREFCNT_dec ((SV *)arg);
239
240	if (sv_events_cache)
241	SvREFCNT_dec (sv_events);
242	else
243	sv_events_cache = sv_events;
244
245	if (SvTRUE (ERRSV))
246	{
247	PUSHMARK (SP);
248	PUTBACK;
249	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
250	}
251
252	SP = PL_stack_base + mark;
253	PUTBACK;
254	}
255
256	static ev_tstamp	296	static ev_tstamp
257	e_periodic_cb (ev_periodic *w, ev_tstamp now)	297	e_periodic_cb (ev_periodic *w, ev_tstamp now)
258	{	298	{
259	ev_tstamp retval;	299	ev_tstamp retval;
260	int count;	300	int count;
…		…
263	ENTER;	303	ENTER;
264	SAVETMPS;	304	SAVETMPS;
265		305
266	PUSHMARK (SP);	306	PUSHMARK (SP);
267	EXTEND (SP, 2);	307	EXTEND (SP, 2);
268	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */	308	PUSHs (newRV_inc (e_self (w))); /* e_self (w) MUST be blessed by now */
269	PUSHs (newSVnv (now));	309	PUSHs (newSVnv (now));
270		310
271	PUTBACK;	311	PUTBACK;
272	count = call_sv (w->fh, G_SCALAR | G_EVAL);	312	count = call_sv (w->fh, G_SCALAR | G_EVAL);
273	SPAGAIN;	313	SPAGAIN;
…		…
294	LEAVE;	334	LEAVE;
295		335
296	return retval;	336	return retval;
297	}	337	}
298		338
299	/////////////////////////////////////////////////////////////////////////////
300	// DNS
301
302	#ifndef _WIN32
303	static void
304	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
305	{
306	dSP;
307	SV *cb = (SV *)arg;
308
309	ENTER;
310	SAVETMPS;
311	PUSHMARK (SP);
312	EXTEND (SP, count + 3);
313	PUSHs (sv_2mortal (newSViv (result)));
314
315	if (result == DNS_ERR_NONE && ttl >= 0)
316	{
317	int i;
318
319	PUSHs (sv_2mortal (newSViv (type)));
320	PUSHs (sv_2mortal (newSViv (ttl)));
321
322	for (i = 0; i < count; ++i)
323	switch (type)
324	{
325	case DNS_IPv6_AAAA:
326	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
327	break;
328	case DNS_IPv4_A:
329	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
330	break;
331	case DNS_PTR:
332	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
333	break;
334	}
335	}
336
337	PUTBACK;
338	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
339
340	FREETMPS;
341
342	if (SvTRUE (ERRSV))
343	{
344	PUSHMARK (SP);
345	PUTBACK;
346	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
347	}
348
349	LEAVE;
350	}
351	#endif
352
353	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	339	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
354	croak (# repeat " value must be >= 0");	340	croak (# repeat " value must be >= 0");
355		341
356	#define CHECK_FD(fh,fd) if ((fd) < 0) \	342	#define CHECK_FD(fh,fd) if ((fd) < 0) \
357	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	343	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		344
		345	#define CHECK_SIG(sv,num) if ((num) < 0) \
		346	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		347
		348	static void
		349	default_fork (void)
		350	{
		351	ev_loop_fork (EV_DEFAULT_UC);
		352	}
358		353
359	/////////////////////////////////////////////////////////////////////////////	354	/////////////////////////////////////////////////////////////////////////////
360	// XS interface functions	355	// XS interface functions
361		356
362	MODULE = EV PACKAGE = EV PREFIX = ev_	357	MODULE = EV PACKAGE = EV PREFIX = ev_
…		…
375	const_iv (EV_, MINPRI)	370	const_iv (EV_, MINPRI)
376	const_iv (EV_, MAXPRI)	371	const_iv (EV_, MAXPRI)
377		372
378	const_iv (EV_, UNDEF)	373	const_iv (EV_, UNDEF)
379	const_iv (EV_, NONE)	374	const_iv (EV_, NONE)
380	const_iv (EV_, TIMEOUT)
381	const_iv (EV_, READ)	375	const_iv (EV_, READ)
382	const_iv (EV_, WRITE)	376	const_iv (EV_, WRITE)
		377	const_iv (EV_, IO)
		378	const_iv (EV_, TIMER)
		379	const_iv (EV_, PERIODIC)
383	const_iv (EV_, SIGNAL)	380	const_iv (EV_, SIGNAL)
		381	const_iv (EV_, CHILD)
		382	const_iv (EV_, STAT)
384	const_iv (EV_, IDLE)	383	const_iv (EV_, IDLE)
		384	const_iv (EV_, PREPARE)
385	const_iv (EV_, CHECK)	385	const_iv (EV_, CHECK)
		386	const_iv (EV_, EMBED)
		387	const_iv (EV_, FORK)
		388	const_iv (EV_, CLEANUP)
		389	const_iv (EV_, ASYNC)
		390	const_iv (EV_, CUSTOM)
386	const_iv (EV_, ERROR)	391	const_iv (EV_, ERROR)
387		392
388	const_iv (EV, LOOP_ONESHOT)	393	const_iv (EV, RUN_NOWAIT)
389	const_iv (EV, LOOP_NONBLOCK)
390	const_iv (EV, UNLOOP_ONE)	394	const_iv (EV, RUN_ONCE)
		395
		396	const_iv (EV, BREAK_CANCEL)
		397	const_iv (EV, BREAK_ONE)
391	const_iv (EV, UNLOOP_ALL)	398	const_iv (EV, BREAK_ALL)
392
393	const_iv (EV, BACKEND_SELECT)	399	const_iv (EV, BACKEND_SELECT)
394	const_iv (EV, BACKEND_POLL)	400	const_iv (EV, BACKEND_POLL)
395	const_iv (EV, BACKEND_EPOLL)	401	const_iv (EV, BACKEND_EPOLL)
396	const_iv (EV, BACKEND_KQUEUE)	402	const_iv (EV, BACKEND_KQUEUE)
397	const_iv (EV, BACKEND_DEVPOLL)	403	const_iv (EV, BACKEND_DEVPOLL)
398	const_iv (EV, BACKEND_PORT)	404	const_iv (EV, BACKEND_PORT)
		405	const_iv (EV, BACKEND_ALL)
		406	const_iv (EV, BACKEND_MASK)
399	const_iv (EV, FLAG_AUTO)	407	const_iv (EV, FLAG_AUTO)
		408	const_iv (EV, FLAG_FORKCHECK)
		409	const_iv (EV, FLAG_SIGNALFD)
		410	const_iv (EV, FLAG_NOSIGMASK)
400	const_iv (EV, FLAG_NOENV)	411	const_iv (EV, FLAG_NOENV)
		412	const_iv (EV, FLAG_NOINOTIFY)
		413
		414	const_iv (EV_, VERSION_MAJOR)
		415	const_iv (EV_, VERSION_MINOR)
		416	#if EV_COMPAT3
		417	const_iv (EV, FLAG_NOSIGFD) /* compatibility, always 0 */
		418	const_iv (EV_, TIMEOUT)
		419	const_iv (EV, LOOP_NONBLOCK)
		420	const_iv (EV, LOOP_ONESHOT)
		421	const_iv (EV, UNLOOP_CANCEL)
		422	const_iv (EV, UNLOOP_ONE)
		423	const_iv (EV, UNLOOP_ALL)
		424	#endif
401	};	425	};
402		426
403	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	427	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
404	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	428	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
405		429
		430	stash_loop = gv_stashpv ("EV::Loop" , 1);
406	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	431	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
407	stash_io = gv_stashpv ("EV::IO" , 1);	432	stash_io = gv_stashpv ("EV::IO" , 1);
408	stash_timer = gv_stashpv ("EV::Timer" , 1);	433	stash_timer = gv_stashpv ("EV::Timer" , 1);
409	stash_periodic = gv_stashpv ("EV::Periodic", 1);	434	stash_periodic = gv_stashpv ("EV::Periodic", 1);
410	stash_signal = gv_stashpv ("EV::Signal" , 1);	435	stash_signal = gv_stashpv ("EV::Signal" , 1);
411	stash_idle = gv_stashpv ("EV::Idle" , 1);	436	stash_idle = gv_stashpv ("EV::Idle" , 1);
412	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	437	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
413	stash_check = gv_stashpv ("EV::Check" , 1);	438	stash_check = gv_stashpv ("EV::Check" , 1);
414	stash_child = gv_stashpv ("EV::Child" , 1);	439	stash_child = gv_stashpv ("EV::Child" , 1);
		440	stash_embed = gv_stashpv ("EV::Embed" , 1);
		441	stash_stat = gv_stashpv ("EV::Stat" , 1);
		442	stash_fork = gv_stashpv ("EV::Fork" , 1);
		443	stash_cleanup = gv_stashpv ("EV::Cleanup" , 1);
		444	stash_async = gv_stashpv ("EV::Async" , 1);
415		445
416	{	446	{
417	SV *sv = perl_get_sv ("EV::API", TRUE);	447	SV *sv = perl_get_sv ("EV::API", TRUE);
418	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	448	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
419		449
420	/* the poor man's shared library emulator */	450	/* the poor man's shared library emulator */
421	evapi.ver = EV_API_VERSION;	451	evapi.ver = EV_API_VERSION;
422	evapi.rev = EV_API_REVISION;	452	evapi.rev = EV_API_REVISION;
423	evapi.sv_fileno = sv_fileno;	453	evapi.sv_fileno = sv_fileno;
424	evapi.sv_signum = sv_signum;	454	evapi.sv_signum = s_signum;
		455	evapi.supported_backends = ev_supported_backends ();
		456	evapi.recommended_backends = ev_recommended_backends ();
		457	evapi.embeddable_backends = ev_embeddable_backends ();
		458	evapi.time_ = ev_time;
		459	evapi.sleep_ = ev_sleep;
		460	evapi.loop_new = ev_loop_new;
		461	evapi.loop_destroy = ev_loop_destroy;
		462	evapi.loop_fork = ev_loop_fork;
		463	evapi.iteration = ev_iteration;
		464	evapi.depth = ev_depth;
		465	evapi.set_userdata = ev_set_userdata;
		466	evapi.userdata = ev_userdata;
425	evapi.now = ev_now;	467	evapi.now = ev_now;
		468	evapi.now_update = ev_now_update;
		469	evapi.suspend = ev_suspend;
		470	evapi.resume = ev_resume;
426	evapi.backend = ev_backend;	471	evapi.backend = ev_backend;
427	evapi.unloop = ev_unloop;	472	evapi.break_ = ev_break;
		473	evapi.invoke_pending = ev_invoke_pending;
		474	evapi.pending_count = ev_pending_count;
		475	evapi.verify = ev_verify;
		476	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		477	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
428	evapi.time = ev_time;	478	evapi.ref = ev_ref;
429	evapi.loop = ev_loop;	479	evapi.unref = ev_unref;
		480	evapi.run = ev_run;
430	evapi.once = ev_once;	481	evapi.once = ev_once;
431	evapi.io_start = ev_io_start;	482	evapi.io_start = ev_io_start;
432	evapi.io_stop = ev_io_stop;	483	evapi.io_stop = ev_io_stop;
433	evapi.timer_start = ev_timer_start;	484	evapi.timer_start = ev_timer_start;
434	evapi.timer_stop = ev_timer_stop;	485	evapi.timer_stop = ev_timer_stop;
435	evapi.timer_again = ev_timer_again;	486	evapi.timer_again = ev_timer_again;
		487	evapi.timer_remaining = ev_timer_remaining;
436	evapi.periodic_start = ev_periodic_start;	488	evapi.periodic_start = ev_periodic_start;
437	evapi.periodic_stop = ev_periodic_stop;	489	evapi.periodic_stop = ev_periodic_stop;
438	evapi.signal_start = ev_signal_start;	490	evapi.signal_start = ev_signal_start;
439	evapi.signal_stop = ev_signal_stop;	491	evapi.signal_stop = ev_signal_stop;
440	evapi.idle_start = ev_idle_start;	492	evapi.idle_start = ev_idle_start;
441	evapi.idle_stop = ev_idle_stop;	493	evapi.idle_stop = ev_idle_stop;
442	evapi.prepare_start = ev_prepare_start;	494	evapi.prepare_start = ev_prepare_start;
443	evapi.prepare_stop = ev_prepare_stop;	495	evapi.prepare_stop = ev_prepare_stop;
444	evapi.check_start = ev_check_start;	496	evapi.check_start = ev_check_start;
445	evapi.check_stop = ev_check_stop;	497	evapi.check_stop = ev_check_stop;
		498	#if EV_CHILD_ENABLE
446	evapi.child_start = ev_child_start;	499	evapi.child_start = ev_child_start;
447	evapi.child_stop = ev_child_stop;	500	evapi.child_stop = ev_child_stop;
		501	#endif
		502	evapi.stat_start = ev_stat_start;
		503	evapi.stat_stop = ev_stat_stop;
		504	evapi.stat_stat = ev_stat_stat;
		505	evapi.embed_start = ev_embed_start;
		506	evapi.embed_stop = ev_embed_stop;
		507	evapi.embed_sweep = ev_embed_sweep;
		508	evapi.fork_start = ev_fork_start;
		509	evapi.fork_stop = ev_fork_stop;
		510	evapi.cleanup_start = ev_cleanup_start;
		511	evapi.cleanup_stop = ev_cleanup_stop;
		512	evapi.async_start = ev_async_start;
		513	evapi.async_stop = ev_async_stop;
		514	evapi.async_send = ev_async_send;
		515	evapi.clear_pending = ev_clear_pending;
448	evapi.ref = ev_ref;	516	evapi.invoke = ev_invoke;
449	evapi.unref = ev_unref;
450		517
451	sv_setiv (sv, (IV)&evapi);	518	sv_setiv (sv, (IV)&evapi);
452	SvREADONLY_on (sv);	519	SvREADONLY_on (sv);
453	}	520	}
454	#ifndef _WIN32	521	#if !defined(_WIN32) && !defined(_MINIX)
455	pthread_atfork (0, 0, ev_default_fork);	522	pthread_atfork (0, 0, default_fork);
456	#endif	523	#endif
457	}	524	}
458		525
		526	SV *ev_default_loop (unsigned int flags = 0)
		527	CODE:
		528	{
		529	if (!default_loop_sv)
		530	{
		531	evapi.default_loop = ev_default_loop (flags);
		532
		533	if (!evapi.default_loop)
		534	XSRETURN_UNDEF;
		535
		536	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		537	}
		538
		539	RETVAL = newSVsv (default_loop_sv);
		540	}
		541	OUTPUT:
		542	RETVAL
		543
		544	void ev_default_destroy ()
		545	CODE:
		546	ev_loop_destroy (EV_DEFAULT_UC);
		547	SvREFCNT_dec (default_loop_sv);
		548	default_loop_sv = 0;
		549
		550	unsigned int ev_supported_backends ()
		551
		552	unsigned int ev_recommended_backends ()
		553
		554	unsigned int ev_embeddable_backends ()
		555
		556	void ev_sleep (NV interval)
		557
		558	NV ev_time ()
		559
		560	void ev_feed_signal (SV *signal)
		561	CODE:
		562	{
		563	Signal signum = s_signum (signal);
		564	CHECK_SIG (signal, signum);
		565
		566	ev_feed_signal (signum);
		567	}
		568
459	NV ev_now ()	569	NV ev_now ()
		570	C_ARGS: evapi.default_loop
		571
		572	void ev_now_update ()
		573	C_ARGS: evapi.default_loop
		574
		575	void ev_suspend ()
		576	C_ARGS: evapi.default_loop
		577
		578	void ev_resume ()
		579	C_ARGS: evapi.default_loop
460		580
461	unsigned int ev_backend ()	581	unsigned int ev_backend ()
		582	C_ARGS: evapi.default_loop
462		583
463	NV ev_time ()	584	void ev_verify ()
		585	ALIAS:
		586	loop_verify = 1
		587	C_ARGS: evapi.default_loop
464		588
465	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	589	unsigned int ev_iteration ()
		590	ALIAS:
		591	loop_count = 1
		592	C_ARGS: evapi.default_loop
466		593
		594	unsigned int ev_depth ()
		595	ALIAS:
		596	loop_depth = 1
		597	C_ARGS: evapi.default_loop
		598
		599	void ev_set_io_collect_interval (NV interval)
		600	C_ARGS: evapi.default_loop, interval
		601
		602	void ev_set_timeout_collect_interval (NV interval)
		603	C_ARGS: evapi.default_loop, interval
		604
467	void ev_loop (int flags = 0)	605	void ev_run (int flags = 0)
		606	ALIAS:
		607	loop = 1
		608	C_ARGS: evapi.default_loop, flags
468		609
469	void ev_unloop (int how = 1)	610	void ev_break (int how = EVBREAK_ONE)
		611	ALIAS:
		612	unloop = 1
		613	C_ARGS: evapi.default_loop, how
		614
		615	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		616	C_ARGS: evapi.default_loop, fd, revents
		617
		618	void ev_feed_signal_event (SV *signal)
		619	CODE:
		620	{
		621	Signal signum = s_signum (signal);
		622	CHECK_SIG (signal, signum);
		623
		624	ev_feed_signal_event (evapi.default_loop, signum);
		625	}
		626
		627	unsigned int ev_pending_count ()
		628	C_ARGS: evapi.default_loop
		629
		630	void ev_invoke_pending ()
		631	C_ARGS: evapi.default_loop
470		632
471	ev_io *io (SV *fh, int events, SV *cb)	633	ev_io *io (SV *fh, int events, SV *cb)
472	ALIAS:	634	ALIAS:
473	io_ns = 1	635	io_ns = 1
		636	_ae_io = 2
474	CODE:	637	CODE:
475	{	638	{
476	int fd = sv_fileno (fh);	639	int fd = s_fileno (fh, events & EV_WRITE);
477	CHECK_FD (fh, fd);	640	CHECK_FD (fh, fd);
478		641
		642	if (ix == 2)
		643	{
		644	ix = 0;
		645	events = events ? EV_WRITE : EV_READ;
		646	}
		647
479	RETVAL = e_new (sizeof (ev_io), cb);	648	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
480	RETVAL->fh = newSVsv (fh);	649	e_fh (RETVAL) = newSVsv (fh);
481	ev_io_set (RETVAL, fd, events);	650	ev_io_set (RETVAL, fd, events);
482	if (!ix) START (io, RETVAL);	651	if (!ix) START (io, RETVAL);
483	}	652	}
484	OUTPUT:	653	OUTPUT:
485	RETVAL	654	RETVAL
…		…
488	ALIAS:	657	ALIAS:
489	timer_ns = 1	658	timer_ns = 1
490	INIT:	659	INIT:
491	CHECK_REPEAT (repeat);	660	CHECK_REPEAT (repeat);
492	CODE:	661	CODE:
493	RETVAL = e_new (sizeof (ev_timer), cb);	662	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
494	ev_timer_set (RETVAL, after, repeat);	663	ev_timer_set (RETVAL, after, repeat);
495	if (!ix) START (timer, RETVAL);	664	if (!ix) START (timer, RETVAL);
496	OUTPUT:	665	OUTPUT:
497	RETVAL	666	RETVAL
498		667
…		…
502	INIT:	671	INIT:
503	CHECK_REPEAT (interval);	672	CHECK_REPEAT (interval);
504	CODE:	673	CODE:
505	{	674	{
506	ev_periodic *w;	675	ev_periodic *w;
507	w = e_new (sizeof (ev_periodic), cb);	676	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
508	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	677	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
509	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	678	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
510	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	679	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
511	if (!ix) START (periodic, w);	680	if (!ix) START (periodic, w);
512	}	681	}
513	OUTPUT:	682	OUTPUT:
514	RETVAL	683	RETVAL
515		684
516	ev_signal *signal (Signal signum, SV *cb)	685	ev_signal *signal (SV *signal, SV *cb)
517	ALIAS:	686	ALIAS:
518	signal_ns = 1	687	signal_ns = 1
519	CODE:	688	CODE:
		689	{
		690	Signal signum = s_signum (signal);
		691	CHECK_SIG (signal, signum);
		692
520	RETVAL = e_new (sizeof (ev_signal), cb);	693	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
521	ev_signal_set (RETVAL, signum);	694	ev_signal_set (RETVAL, signum);
522	if (!ix) START (signal, RETVAL);	695	if (!ix) START_SIGNAL (RETVAL);
		696	}
523	OUTPUT:	697	OUTPUT:
524	RETVAL	698	RETVAL
525		699
526	ev_idle *idle (SV *cb)	700	ev_idle *idle (SV *cb)
527	ALIAS:	701	ALIAS:
528	idle_ns = 1	702	idle_ns = 1
529	CODE:	703	CODE:
530	RETVAL = e_new (sizeof (ev_idle), cb);	704	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
531	ev_idle_set (RETVAL);	705	ev_idle_set (RETVAL);
532	if (!ix) START (idle, RETVAL);	706	if (!ix) START (idle, RETVAL);
533	OUTPUT:	707	OUTPUT:
534	RETVAL	708	RETVAL
535		709
536	ev_prepare *prepare (SV *cb)	710	ev_prepare *prepare (SV *cb)
537	ALIAS:	711	ALIAS:
538	prepare_ns = 1	712	prepare_ns = 1
539	CODE:	713	CODE:
540	RETVAL = e_new (sizeof (ev_prepare), cb);	714	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
541	ev_prepare_set (RETVAL);	715	ev_prepare_set (RETVAL);
542	if (!ix) START (prepare, RETVAL);	716	if (!ix) START (prepare, RETVAL);
543	OUTPUT:	717	OUTPUT:
544	RETVAL	718	RETVAL
545		719
546	ev_check *check (SV *cb)	720	ev_check *check (SV *cb)
547	ALIAS:	721	ALIAS:
548	check_ns = 1	722	check_ns = 1
549	CODE:	723	CODE:
550	RETVAL = e_new (sizeof (ev_check), cb);	724	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
551	ev_check_set (RETVAL);	725	ev_check_set (RETVAL);
552	if (!ix) START (check, RETVAL);	726	if (!ix) START (check, RETVAL);
553	OUTPUT:	727	OUTPUT:
554	RETVAL	728	RETVAL
555		729
		730	ev_fork *fork (SV *cb)
		731	ALIAS:
		732	fork_ns = 1
		733	CODE:
		734	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		735	ev_fork_set (RETVAL);
		736	if (!ix) START (fork, RETVAL);
		737	OUTPUT:
		738	RETVAL
		739
		740	ev_cleanup *cleanup (SV *cb)
		741	ALIAS:
		742	cleanup_ns = 1
		743	CODE:
		744	RETVAL = e_new (sizeof (ev_cleanup), cb, default_loop_sv);
		745	ev_cleanup_set (RETVAL);
		746	if (!ix) START (cleanup, RETVAL);
		747	OUTPUT:
		748	RETVAL
		749
556	ev_child *child (int pid, SV *cb)	750	ev_child *child (int pid, int trace, SV *cb)
557	ALIAS:	751	ALIAS:
558	child_ns = 1	752	child_ns = 1
559	CODE:	753	CODE:
		754	#if EV_CHILD_ENABLE
560	RETVAL = e_new (sizeof (ev_child), cb);	755	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
561	ev_child_set (RETVAL, pid);	756	ev_child_set (RETVAL, pid, trace);
562	if (!ix) START (child, RETVAL);	757	if (!ix) START (child, RETVAL);
		758	#else
		759	croak ("EV::child watchers not supported on this platform");
		760	#endif
		761	OUTPUT:
		762	RETVAL
		763
		764
		765	ev_stat *stat (SV *path, NV interval, SV *cb)
		766	ALIAS:
		767	stat_ns = 1
		768	CODE:
		769	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
		770	e_fh (RETVAL) = newSVsv (path);
		771	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		772	if (!ix) START (stat, RETVAL);
		773	OUTPUT:
		774	RETVAL
		775
		776	#ifndef EV_NO_LOOPS
		777
		778	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		779	ALIAS:
		780	embed_ns = 1
		781	CODE:
		782	{
		783	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		784	croak ("passed loop is not embeddable via EV::embed,");
		785
		786	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		787	e_fh (RETVAL) = newSVsv (ST (0));
		788	ev_embed_set (RETVAL, loop);
		789	if (!ix) START (embed, RETVAL);
		790	}
		791	OUTPUT:
		792	RETVAL
		793
		794	#endif
		795
		796	ev_async *async (SV *cb)
		797	ALIAS:
		798	async_ns = 1
		799	CODE:
		800	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		801	ev_async_set (RETVAL);
		802	if (!ix) START (async, RETVAL);
563	OUTPUT:	803	OUTPUT:
564	RETVAL	804	RETVAL
565		805
566	void once (SV *fh, int events, SV *timeout, SV *cb)	806	void once (SV *fh, int events, SV *timeout, SV *cb)
567	CODE:	807	CODE:
568	ev_once (	808	ev_once (
		809	evapi.default_loop,
569	sv_fileno (fh), events,	810	s_fileno (fh, events & EV_WRITE), events,
570	SvOK (timeout) ? SvNV (timeout) : -1.,	811	SvOK (timeout) ? SvNV (timeout) : -1.,
571	e_once_cb,	812	e_once_cb,
572	newSVsv (cb)	813	newSVsv (cb)
573	);	814	);
574		815
…		…
578		819
579	int ev_is_active (ev_watcher *w)	820	int ev_is_active (ev_watcher *w)
580		821
581	int ev_is_pending (ev_watcher *w)	822	int ev_is_pending (ev_watcher *w)
582		823
		824	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		825	C_ARGS: e_loop (w), w, revents
		826
		827	int ev_clear_pending (ev_watcher *w)
		828	C_ARGS: e_loop (w), w
		829
		830	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		831	C_ARGS: e_loop (w), w, revents
		832
583	int keepalive (ev_watcher *w, int new_value = 0)	833	int keepalive (ev_watcher *w, int new_value = 0)
584	CODE:	834	CODE:
585	{	835	{
586	RETVAL = w->flags & WFLAG_KEEPALIVE;	836	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
587	new_value = new_value ? WFLAG_KEEPALIVE : 0;	837	new_value = new_value ? WFLAG_KEEPALIVE : 0;
588		838
589	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	839	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
590	{	840	{
		841	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
591	REF (w);	842	REF (w);
592	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
593	UNREF (w);	843	UNREF (w);
594	}	844	}
595	}	845	}
596	OUTPUT:	846	OUTPUT:
597	RETVAL	847	RETVAL
598		848
599	SV *cb (ev_watcher *w, SV *new_cb = 0)	849	SV *cb (ev_watcher *w, SV *new_cb = 0)
600	CODE:	850	CODE:
601	{	851	{
602	RETVAL = newSVsv (w->cb_sv);
603
604	if (items > 1)	852	if (items > 1)
605	sv_setsv (w->cb_sv, new_cb);	853	{
		854	new_cb = s_get_cv_croak (new_cb);
		855	RETVAL = newRV_noinc (w->cb_sv);
		856	w->cb_sv = SvREFCNT_inc (new_cb);
		857	}
		858	else
		859	RETVAL = newRV_inc (w->cb_sv);
606	}	860	}
607	OUTPUT:	861	OUTPUT:
608	RETVAL	862	RETVAL
609		863
610	SV *data (ev_watcher *w, SV *new_data = 0)	864	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
619	}	873	}
620	}	874	}
621	OUTPUT:	875	OUTPUT:
622	RETVAL	876	RETVAL
623		877
624	void trigger (ev_watcher *w, int revents = EV_NONE)	878	SV *loop (ev_watcher *w)
625	CODE:	879	CODE:
626	w->cb (w, revents);	880	RETVAL = newRV_inc (w->loop);
		881	OUTPUT:
		882	RETVAL
627		883
628	int priority (ev_watcher *w, int new_priority = 0)	884	int priority (ev_watcher *w, int new_priority = 0)
629	CODE:	885	CODE:
630	{	886	{
631	RETVAL = w->priority;	887	RETVAL = w->priority;
632		888
633	if (items > 1)	889	if (items > 1)
634	{	890	{
635	int active = ev_is_active (w);	891	int active = ev_is_active (w);
636
637	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
638	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
639		892
640	if (active)	893	if (active)
641	{	894	{
642	/* grrr. */	895	/* grrr. */
643	PUSHMARK (SP);	896	PUSHMARK (SP);
644	XPUSHs (ST (0));	897	XPUSHs (ST (0));
		898	PUTBACK;
645	call_method ("stop", G_DISCARD | G_VOID);	899	call_method ("stop", G_DISCARD | G_VOID);
646	}	900	}
647		901
648	ev_set_priority (w, new_priority);	902	ev_set_priority (w, new_priority);
649		903
650	if (active)	904	if (active)
651	{	905	{
652	PUSHMARK (SP);	906	PUSHMARK (SP);
653	XPUSHs (ST (0));	907	XPUSHs (ST (0));
		908	PUTBACK;
654	call_method ("start", G_DISCARD | G_VOID);	909	call_method ("start", G_DISCARD | G_VOID);
655	}	910	}
656	}	911	}
657	}	912	}
658	OUTPUT:	913	OUTPUT:
…		…
674	e_destroy (w);	929	e_destroy (w);
675		930
676	void set (ev_io *w, SV *fh, int events)	931	void set (ev_io *w, SV *fh, int events)
677	CODE:	932	CODE:
678	{	933	{
679	int active = ev_is_active (w);	934	int fd = s_fileno (fh, events & EV_WRITE);
680	int fd = sv_fileno (fh);
681	CHECK_FD (fh, fd);	935	CHECK_FD (fh, fd);
682		936
683	if (active) STOP (io, w);
684
685	sv_setsv (w->fh, fh);	937	sv_setsv (e_fh (w), fh);
686	ev_io_set (w, fd, events);	938	RESET (io, w, (w, fd, events));
687
688	if (active) START (io, w);
689	}	939	}
690		940
691	SV *fh (ev_io *w, SV *new_fh = 0)	941	SV *fh (ev_io *w, SV *new_fh = 0)
692	CODE:	942	CODE:
693	{	943	{
694	RETVAL = newSVsv (w->fh);
695
696	if (items > 1)	944	if (items > 1)
697	{	945	{
698	int active = ev_is_active (w);	946	int fd = s_fileno (new_fh, w->events & EV_WRITE);
699	if (active) STOP (io, w);	947	CHECK_FD (new_fh, fd);
700		948
701	sv_setsv (w->fh, new_fh);	949	RETVAL = e_fh (w);
702	ev_io_set (w, sv_fileno (w->fh), w->events);	950	e_fh (w) = newSVsv (new_fh);
703		951
704	if (active) START (io, w);	952	RESET (io, w, (w, fd, w->events));
705	}	953	}
		954	else
		955	RETVAL = newSVsv (e_fh (w));
706	}	956	}
707	OUTPUT:	957	OUTPUT:
708	RETVAL	958	RETVAL
709		959
710	int events (ev_io *w, int new_events = EV_UNDEF)	960	int events (ev_io *w, int new_events = EV_UNDEF)
711	CODE:	961	CODE:
712	{	962	{
713	RETVAL = w->events;	963	RETVAL = w->events;
		964
		965	if (items > 1)
		966	RESET (io, w, (w, w->fd, new_events));
		967	}
		968	OUTPUT:
		969	RETVAL
		970
		971	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
		972
		973	void ev_signal_start (ev_signal *w)
		974	CODE:
		975	START_SIGNAL (w);
		976
		977	void ev_signal_stop (ev_signal *w)
		978	CODE:
		979	STOP (signal, w);
		980
		981	void DESTROY (ev_signal *w)
		982	CODE:
		983	STOP (signal, w);
		984	e_destroy (w);
		985
		986	void set (ev_signal *w, SV *signal)
		987	CODE:
		988	{
		989	Signal signum = s_signum (signal);
		990	CHECK_SIG (signal, signum);
		991
		992	RESET_SIGNAL (w, (w, signum));
		993	}
		994
		995	int signal (ev_signal *w, SV *new_signal = 0)
		996	CODE:
		997	{
		998	RETVAL = w->signum;
714		999
715	if (items > 1)	1000	if (items > 1)
716	{	1001	{
717	int active = ev_is_active (w);
718	if (active) STOP (io, w);
719
720	ev_io_set (w, w->fd, new_events);
721
722	if (active) START (io, w);
723	}
724	}
725	OUTPUT:
726	RETVAL
727
728	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
729
730	void ev_signal_start (ev_signal *w)
731	CODE:
732	START (signal, w);
733
734	void ev_signal_stop (ev_signal *w)
735	CODE:
736	STOP (signal, w);
737
738	void DESTROY (ev_signal *w)
739	CODE:
740	STOP (signal, w);
741	e_destroy (w);
742
743	void set (ev_signal *w, SV *signal)
744	CODE:
745	{
746	Signal signum = sv_signum (signal); /* may croak here */
747	int active = ev_is_active (w);
748
749	if (active) STOP (signal, w);
750
751	ev_signal_set (w, signum);
752
753	if (active) START (signal, w);
754	}
755
756	int signal (ev_signal *w, SV *new_signal = 0)
757	CODE:
758	{
759	RETVAL = w->signum;
760
761	if (items > 1)
762	{
763	Signal signum = sv_signum (new_signal); /* may croak here */	1002	Signal signum = s_signum (new_signal);
764	int active = ev_is_active (w);	1003	CHECK_SIG (new_signal, signum);
765	if (active) STOP (signal, w);
766		1004
767	ev_signal_set (w, signum);	1005	RESET_SIGNAL (w, (w, signum));
768
769	if (active) START (signal, w);
770	}	1006	}
771	}	1007	}
772	OUTPUT:	1008	OUTPUT:
773	RETVAL	1009	RETVAL
774		1010
…		…
786		1022
787	void ev_timer_again (ev_timer *w)	1023	void ev_timer_again (ev_timer *w)
788	INIT:	1024	INIT:
789	CHECK_REPEAT (w->repeat);	1025	CHECK_REPEAT (w->repeat);
790	CODE:	1026	CODE:
791	REF (w);
792	ev_timer_again (w);	1027	ev_timer_again (e_loop (w), w);
793	UNREF (w);	1028	UNREF (w);
		1029
		1030	NV ev_timer_remaining (ev_timer *w)
		1031	C_ARGS: e_loop (w), w
794		1032
795	void DESTROY (ev_timer *w)	1033	void DESTROY (ev_timer *w)
796	CODE:	1034	CODE:
797	STOP (timer, w);	1035	STOP (timer, w);
798	e_destroy (w);	1036	e_destroy (w);
799		1037
800	void set (ev_timer *w, NV after, NV repeat = 0.)	1038	void set (ev_timer *w, NV after, NV repeat = 0.)
801	INIT:	1039	INIT:
802	CHECK_REPEAT (repeat);	1040	CHECK_REPEAT (repeat);
803	CODE:	1041	CODE:
804	{
805	int active = ev_is_active (w);
806	if (active) STOP (timer, w);
807	ev_timer_set (w, after, repeat);	1042	RESET (timer, w, (w, after, repeat));
808	if (active) START (timer, w);
809	}
810		1043
811	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_	1044	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
812		1045
813	void ev_periodic_start (ev_periodic *w)	1046	void ev_periodic_start (ev_periodic *w)
814	INIT:	1047	INIT:
…		…
820	CODE:	1053	CODE:
821	STOP (periodic, w);	1054	STOP (periodic, w);
822		1055
823	void ev_periodic_again (ev_periodic *w)	1056	void ev_periodic_again (ev_periodic *w)
824	CODE:	1057	CODE:
825	REF (w);
826	ev_periodic_again (w);	1058	ev_periodic_again (e_loop (w), w);
827	UNREF (w);	1059	UNREF (w);
828		1060
829	void DESTROY (ev_periodic *w)	1061	void DESTROY (ev_periodic *w)
830	CODE:	1062	CODE:
831	STOP (periodic, w);	1063	STOP (periodic, w);
…		…
834	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)	1066	void set (ev_periodic *w, NV at, NV interval = 0., SV *reschedule_cb = &PL_sv_undef)
835	INIT:	1067	INIT:
836	CHECK_REPEAT (interval);	1068	CHECK_REPEAT (interval);
837	CODE:	1069	CODE:
838	{	1070	{
839	int active = ev_is_active (w);
840	if (active) STOP (periodic, w);
841
842	SvREFCNT_dec (w->fh);	1071	SvREFCNT_dec (e_fh (w));
843	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1072	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1073
844	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	1074	RESET (periodic, w, (w, at, interval, e_fh (w) ? e_periodic_cb : 0));
845
846	if (active) START (periodic, w);
847	}	1075	}
		1076
		1077	NV at (ev_periodic *w)
		1078	CODE:
		1079	RETVAL = ev_periodic_at (w);
		1080	OUTPUT:
		1081	RETVAL
848		1082
849	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1083	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
850		1084
851	void ev_idle_start (ev_idle *w)	1085	void ev_idle_start (ev_idle *w)
852	CODE:	1086	CODE:
…		…
859	void DESTROY (ev_idle *w)	1093	void DESTROY (ev_idle *w)
860	CODE:	1094	CODE:
861	STOP (idle, w);	1095	STOP (idle, w);
862	e_destroy (w);	1096	e_destroy (w);
863		1097
864	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1098	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
865		1099
866	void ev_prepare_start (ev_prepare *w)	1100	void ev_prepare_start (ev_prepare *w)
867	CODE:	1101	CODE:
868	START (prepare, w);	1102	START (prepare, w);
869		1103
…		…
889	void DESTROY (ev_check *w)	1123	void DESTROY (ev_check *w)
890	CODE:	1124	CODE:
891	STOP (check, w);	1125	STOP (check, w);
892	e_destroy (w);	1126	e_destroy (w);
893		1127
		1128	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1129
		1130	void ev_fork_start (ev_fork *w)
		1131	CODE:
		1132	START (fork, w);
		1133
		1134	void ev_fork_stop (ev_fork *w)
		1135	CODE:
		1136	STOP (fork, w);
		1137
		1138	void DESTROY (ev_fork *w)
		1139	CODE:
		1140	STOP (fork, w);
		1141	e_destroy (w);
		1142
		1143	MODULE = EV PACKAGE = EV::Cleanup PREFIX = ev_cleanup_
		1144
		1145	void ev_cleanup_start (ev_cleanup *w)
		1146	CODE:
		1147	START (cleanup, w);
		1148
		1149	void ev_cleanup_stop (ev_cleanup *w)
		1150	CODE:
		1151	STOP (cleanup, w);
		1152
		1153	void DESTROY (ev_cleanup *w)
		1154	CODE:
		1155	STOP (cleanup, w);
		1156	e_destroy (w);
		1157
		1158	int keepalive (ev_watcher *w, int new_value = 0)
		1159	CODE:
		1160	RETVAL = 0;
		1161	OUTPUT:
		1162	RETVAL
		1163
894	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1164	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
		1165
		1166	#if EV_CHILD_ENABLE
895		1167
896	void ev_child_start (ev_child *w)	1168	void ev_child_start (ev_child *w)
897	CODE:	1169	CODE:
898	START (child, w);	1170	START (child, w);
899		1171
…		…
904	void DESTROY (ev_child *w)	1176	void DESTROY (ev_child *w)
905	CODE:	1177	CODE:
906	STOP (child, w);	1178	STOP (child, w);
907	e_destroy (w);	1179	e_destroy (w);
908		1180
909	void set (ev_child *w, int pid)	1181	void set (ev_child *w, int pid, int trace)
910	CODE:	1182	CODE:
911	{	1183	RESET (child, w, (w, pid, trace));
912	int active = ev_is_active (w);
913	if (active) STOP (child, w);
914		1184
915	ev_child_set (w, pid);	1185	int pid (ev_child *w)
916		1186	ALIAS:
917	if (active) START (child, w);	1187	rpid = 1
918	}	1188	rstatus = 2
919
920	int pid (ev_child *w, int new_pid = 0)
921	CODE:	1189	CODE:
922	{
923	RETVAL = w->pid;	1190	RETVAL = ix == 0 ? w->pid
		1191	: ix == 1 ? w->rpid
		1192	: w->rstatus;
		1193	OUTPUT:
		1194	RETVAL
		1195
		1196	#endif
		1197
		1198	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		1199
		1200	void ev_stat_start (ev_stat *w)
		1201	CODE:
		1202	START (stat, w);
		1203
		1204	void ev_stat_stop (ev_stat *w)
		1205	CODE:
		1206	STOP (stat, w);
		1207
		1208	void DESTROY (ev_stat *w)
		1209	CODE:
		1210	STOP (stat, w);
		1211	e_destroy (w);
		1212
		1213	void set (ev_stat *w, SV *path, NV interval)
		1214	CODE:
		1215	{
		1216	sv_setsv (e_fh (w), path);
		1217	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), interval));
		1218	}
		1219
		1220	SV *path (ev_stat *w, SV *new_path = 0)
		1221	CODE:
		1222	{
		1223	RETVAL = SvREFCNT_inc (e_fh (w));
924		1224
925	if (items > 1)	1225	if (items > 1)
926	{	1226	{
927	int active = ev_is_active (w);	1227	SvREFCNT_dec (e_fh (w));
928	if (active) STOP (child, w);	1228	e_fh (w) = newSVsv (new_path);
929		1229	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), w->interval));
930	ev_child_set (w, new_pid);
931
932	if (active) START (child, w);
933	}	1230	}
934	}	1231	}
935	OUTPUT:	1232	OUTPUT:
936	RETVAL	1233	RETVAL
937		1234
		1235	NV interval (ev_stat *w, NV new_interval = 0.)
		1236	CODE:
		1237	{
		1238	RETVAL = w->interval;
938		1239
939	int rstatus (ev_child *w)	1240	if (items > 1)
		1241	RESET (stat, w, (w, SvPVbyte_nolen (e_fh (w)), new_interval));
		1242	}
		1243	OUTPUT:
		1244	RETVAL
		1245
		1246	void prev (ev_stat *w)
940	ALIAS:	1247	ALIAS:
941	rpid = 1	1248	stat = 1
		1249	attr = 2
942	CODE:	1250	PPCODE:
943	RETVAL = ix ? w->rpid : w->rstatus;	1251	{
944	OUTPUT:	1252	ev_statdata *s = ix ? &w->attr : &w->prev;
945	RETVAL
946		1253
947	#ifndef _WIN32	1254	if (ix == 1)
		1255	ev_stat_stat (e_loop (w), w);
		1256	else if (!s->st_nlink)
		1257	errno = ENOENT;
948		1258
		1259	PL_statcache.st_dev = s->st_nlink;
		1260	PL_statcache.st_ino = s->st_ino;
		1261	PL_statcache.st_mode = s->st_mode;
		1262	PL_statcache.st_nlink = s->st_nlink;
		1263	PL_statcache.st_uid = s->st_uid;
		1264	PL_statcache.st_gid = s->st_gid;
		1265	PL_statcache.st_rdev = s->st_rdev;
		1266	PL_statcache.st_size = s->st_size;
		1267	PL_statcache.st_atime = s->st_atime;
		1268	PL_statcache.st_mtime = s->st_mtime;
		1269	PL_statcache.st_ctime = s->st_ctime;
		1270
		1271	if (GIMME_V == G_SCALAR)
		1272	XPUSHs (boolSV (s->st_nlink));
		1273	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1274	{
		1275	EXTEND (SP, 13);
		1276	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1277	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1278	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1279	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1280	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1281	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1282	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1283	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1284	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1285	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1286	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1287	PUSHs (sv_2mortal (newSVuv (4096)));
		1288	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1289	}
		1290	}
		1291
949	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1292	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
950		1293
951	BOOT:	1294	void ev_embed_start (ev_embed *w)
952	{	1295	CODE:
953	HV *stash = gv_stashpv ("EV::DNS", 1);	1296	START (embed, w);
954		1297
955	static const struct {	1298	void ev_embed_stop (ev_embed *w)
956	const char *name;	1299	CODE:
957	IV iv;	1300	STOP (embed, w);
958	} *civ, const_iv[] = {
959	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
960	const_iv (DNS_, ERR_NONE)
961	const_iv (DNS_, ERR_FORMAT)
962	const_iv (DNS_, ERR_SERVERFAILED)
963	const_iv (DNS_, ERR_NOTEXIST)
964	const_iv (DNS_, ERR_NOTIMPL)
965	const_iv (DNS_, ERR_REFUSED)
966	const_iv (DNS_, ERR_TRUNCATED)
967	const_iv (DNS_, ERR_UNKNOWN)
968	const_iv (DNS_, ERR_TIMEOUT)
969	const_iv (DNS_, ERR_SHUTDOWN)
970	const_iv (DNS_, IPv4_A)
971	const_iv (DNS_, PTR)
972	const_iv (DNS_, IPv6_AAAA)
973	const_iv (DNS_, QUERY_NO_SEARCH)
974	const_iv (DNS_, OPTION_SEARCH)
975	const_iv (DNS_, OPTION_NAMESERVERS)
976	const_iv (DNS_, OPTION_MISC)
977	const_iv (DNS_, OPTIONS_ALL)
978	const_iv (DNS_, NO_SEARCH)
979	};
980		1301
981	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1302	void DESTROY (ev_embed *w)
982	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1303	CODE:
983	}	1304	STOP (embed, w);
		1305	e_destroy (w);
984		1306
985	int evdns_init ()	1307	void set (ev_embed *w, struct ev_loop *loop)
		1308	CODE:
		1309	{
		1310	sv_setsv (e_fh (w), ST (1));
		1311	RESET (embed, w, (w, loop));
		1312	}
986		1313
987	void evdns_shutdown (int fail_requests = 1)	1314	SV *other (ev_embed *w)
		1315	CODE:
		1316	RETVAL = newSVsv (e_fh (w));
		1317	OUTPUT:
		1318	RETVAL
988		1319
989	const char *evdns_err_to_string (int err)	1320	void ev_embed_sweep (ev_embed *w)
		1321	C_ARGS: e_loop (w), w
990		1322
991	int evdns_nameserver_add (U32 address)	1323	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
992		1324
993	int evdns_count_nameservers ()	1325	void ev_async_start (ev_async *w)
		1326	CODE:
		1327	START (async, w);
994		1328
995	int evdns_clear_nameservers_and_suspend ()	1329	void ev_async_stop (ev_async *w)
		1330	CODE:
		1331	STOP (async, w);
996		1332
997	int evdns_resume ()	1333	void DESTROY (ev_async *w)
		1334	CODE:
		1335	STOP (async, w);
		1336	e_destroy (w);
998		1337
999	int evdns_nameserver_ip_add (char *ip_as_string)	1338	void ev_async_send (ev_async *w)
		1339	C_ARGS: e_loop (w), w
1000		1340
1001	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1341	SV *ev_async_async_pending (ev_async *w)
1002	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1003
1004	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1005	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1006
1007	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1008	ALIAS:
1009	evdns_resolve_reverse_ipv6 = 1
1010	CODE:	1342	CODE:
1011	{	1343	RETVAL = boolSV (ev_async_pending (w));
1012	STRLEN len;	1344	OUTPUT:
1013	char *data = SvPVbyte (addr, len);
1014	if (len != (ix ? 16 : 4))
1015	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1016
1017	RETVAL = ix	1345	RETVAL
1018	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1019	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1020	}
1021	OUTPUT:
1022	RETVAL
1023		1346
1024	int evdns_set_option (char *option, char *val, int flags)	1347	#ifndef EV_NO_LOOPS
1025		1348
1026	int evdns_resolv_conf_parse (int flags, const char *filename)	1349	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1027		1350
1028	#ifdef _WIN32	1351	SV *new (SV *klass, unsigned int flags = 0)
		1352	CODE:
		1353	{
		1354	struct ev_loop *loop = ev_loop_new (flags);
1029		1355
1030	int evdns_config_windows_nameservers ()	1356	if (!loop)
		1357	XSRETURN_UNDEF;
		1358
		1359	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1360	}
		1361	OUTPUT:
		1362	RETVAL
		1363
		1364	void DESTROY (struct ev_loop *loop)
		1365	CODE:
		1366	/* 1. the default loop shouldn't be freed by destroying it'S pelr loop object */
		1367	/* 2. not doing so helps avoid many global destruction bugs in perl, too */
		1368	if (loop != evapi.default_loop)
		1369	ev_loop_destroy (loop);
		1370
		1371	void ev_loop_fork (struct ev_loop *loop)
		1372
		1373	NV ev_now (struct ev_loop *loop)
		1374
		1375	void ev_now_update (struct ev_loop *loop)
		1376
		1377	void ev_suspend (struct ev_loop *loop)
		1378
		1379	void ev_resume (struct ev_loop *loop)
		1380
		1381	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1382
		1383	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1384
		1385	unsigned int ev_backend (struct ev_loop *loop)
		1386
		1387	void ev_verify (struct ev_loop *loop)
		1388	ALIAS:
		1389	loop_verify = 1
		1390
		1391	unsigned int ev_iteration (struct ev_loop *loop)
		1392	ALIAS:
		1393	loop_count = 1
		1394
		1395	unsigned int ev_depth (struct ev_loop *loop)
		1396	ALIAS:
		1397	loop_depth = 1
		1398
		1399	void ev_run (struct ev_loop *loop, int flags = 0)
		1400	ALIAS:
		1401	loop = 1
		1402
		1403	void ev_break (struct ev_loop *loop, int how = 1)
		1404	ALIAS:
		1405	unloop = 1
		1406
		1407	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1408
		1409	unsigned int ev_pending_count (struct ev_loop *loop)
		1410
		1411	void ev_invoke_pending (struct ev_loop *loop)
		1412
		1413	#if 0
		1414
		1415	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1416	CODE:
		1417	{
		1418	Signal signum = s_signum (signal);
		1419	CHECK_SIG (signal, signum);
		1420
		1421	ev_feed_signal_event (loop, signum);
		1422	}
1031		1423
1032	#endif	1424	#endif
1033		1425
1034	void evdns_search_clear ()	1426	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
1035		1427	ALIAS:
1036	void evdns_search_add (char *domain)	1428	io_ns = 1
1037		1429	CODE:
1038	void evdns_search_ndots_set (int ndots)
1039
1040	#if 0
1041
1042	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
1043
1044	BOOT:
1045	{	1430	{
1046	HV *stash = gv_stashpv ("EV::HTTP", 1);	1431	int fd = s_fileno (fh, events & EV_WRITE);
		1432	CHECK_FD (fh, fd);
1047		1433
1048	static const struct {	1434	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
1049	const char *name;	1435	e_fh (RETVAL) = newSVsv (fh);
1050	IV iv;	1436	ev_io_set (RETVAL, fd, events);
1051	} *civ, const_iv[] = {	1437	if (!ix) START (io, RETVAL);
1052	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1053	const_iv (HTTP_, OK)
1054	const_iv (HTTP_, NOCONTENT)
1055	const_iv (HTTP_, MOVEPERM)
1056	const_iv (HTTP_, MOVETEMP)
1057	const_iv (HTTP_, NOTMODIFIED)
1058	const_iv (HTTP_, BADREQUEST)
1059	const_iv (HTTP_, NOTFOUND)
1060	const_iv (HTTP_, SERVUNAVAIL)
1061	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1062	const_iv (EVHTTP_, PROXY_REQUEST)
1063	const_iv (EVHTTP_, REQ_GET)
1064	const_iv (EVHTTP_, REQ_POST)
1065	const_iv (EVHTTP_, REQ_HEAD)
1066	const_iv (EVHTTP_, REQUEST)
1067	const_iv (EVHTTP_, RESPONSE)
1068	};
1069
1070	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1071	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1072	}	1438	}
		1439	OUTPUT:
		1440	RETVAL
1073		1441
1074	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1442	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1443	ALIAS:
		1444	timer_ns = 1
		1445	INIT:
		1446	CHECK_REPEAT (repeat);
		1447	CODE:
		1448	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1449	ev_timer_set (RETVAL, after, repeat);
		1450	if (!ix) START (timer, RETVAL);
		1451	OUTPUT:
		1452	RETVAL
1075		1453
1076	#HttpRequest new (SV *klass, SV *cb)	1454	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1455	ALIAS:
		1456	periodic_ns = 1
		1457	INIT:
		1458	CHECK_REPEAT (interval);
		1459	CODE:
		1460	{
		1461	ev_periodic *w;
		1462	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1463	e_fh (w) = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1464	ev_periodic_set (w, at, interval, e_fh (w) ? e_periodic_cb : 0);
		1465	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1466	if (!ix) START (periodic, w);
		1467	}
		1468	OUTPUT:
		1469	RETVAL
1077		1470
1078	#void DESTROY (struct evhttp_request *req);	1471	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
		1472	ALIAS:
		1473	signal_ns = 1
		1474	CODE:
		1475	{
		1476	Signal signum = s_signum (signal);
		1477	CHECK_SIG (signal, signum);
1079		1478
		1479	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
		1480	ev_signal_set (RETVAL, signum);
		1481	if (!ix) START_SIGNAL (RETVAL);
		1482	}
		1483	OUTPUT:
		1484	RETVAL
		1485
		1486	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1487	ALIAS:
		1488	idle_ns = 1
		1489	CODE:
		1490	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1491	ev_idle_set (RETVAL);
		1492	if (!ix) START (idle, RETVAL);
		1493	OUTPUT:
		1494	RETVAL
		1495
		1496	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1497	ALIAS:
		1498	prepare_ns = 1
		1499	CODE:
		1500	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1501	ev_prepare_set (RETVAL);
		1502	if (!ix) START (prepare, RETVAL);
		1503	OUTPUT:
		1504	RETVAL
		1505
		1506	ev_check *check (struct ev_loop *loop, SV *cb)
		1507	ALIAS:
		1508	check_ns = 1
		1509	CODE:
		1510	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1511	ev_check_set (RETVAL);
		1512	if (!ix) START (check, RETVAL);
		1513	OUTPUT:
		1514	RETVAL
		1515
		1516	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1517	ALIAS:
		1518	fork_ns = 1
		1519	CODE:
		1520	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1521	ev_fork_set (RETVAL);
		1522	if (!ix) START (fork, RETVAL);
		1523	OUTPUT:
		1524	RETVAL
		1525
		1526	ev_cleanup *cleanup (struct ev_loop *loop, SV *cb)
		1527	ALIAS:
		1528	cleanup_ns = 1
		1529	CODE:
		1530	RETVAL = e_new (sizeof (ev_cleanup), cb, ST (0));
		1531	ev_cleanup_set (RETVAL);
		1532	if (!ix) START (cleanup, RETVAL);
		1533	OUTPUT:
		1534	RETVAL
		1535
		1536	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1537	ALIAS:
		1538	child_ns = 1
		1539	CODE:
		1540	#if EV_CHILD_ENABLE
		1541	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1542	ev_child_set (RETVAL, pid, trace);
		1543	if (!ix) START (child, RETVAL);
		1544	#else
		1545	croak ("EV::child watchers not supported on this platform");
1080	#endif	1546	#endif
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1551	ALIAS:
		1552	stat_ns = 1
		1553	CODE:
		1554	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1555	e_fh (RETVAL) = newSVsv (path);
		1556	ev_stat_set (RETVAL, SvPVbyte_nolen (e_fh (RETVAL)), interval);
		1557	if (!ix) START (stat, RETVAL);
		1558	OUTPUT:
		1559	RETVAL
		1560
		1561	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1562	ALIAS:
		1563	embed_ns = 1
		1564	CODE:
		1565	{
		1566	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1567	croak ("passed loop is not embeddable via EV::embed,");
		1568
		1569	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1570	e_fh (RETVAL) = newSVsv (ST (1));
		1571	ev_embed_set (RETVAL, other);
		1572	if (!ix) START (embed, RETVAL);
		1573	}
		1574	OUTPUT:
		1575	RETVAL
		1576
		1577	ev_async *async (struct ev_loop *loop, SV *cb)
		1578	ALIAS:
		1579	async_ns = 1
		1580	CODE:
		1581	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1582	ev_async_set (RETVAL);
		1583	if (!ix) START (async, RETVAL);
		1584	OUTPUT:
		1585	RETVAL
		1586
		1587	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1588	CODE:
		1589	ev_once (
		1590	loop,
		1591	s_fileno (fh, events & EV_WRITE), events,
		1592	SvOK (timeout) ? SvNV (timeout) : -1.,
		1593	e_once_cb,
		1594	newSVsv (cb)
		1595	);
1081		1596
1082	#endif	1597	#endif
1083		1598
1084
1085
1086
1087
1088
1089

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