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Comparing EV/EV.xs (file contents):
Revision 1.80 by root, Tue Nov 27 07:27:10 2007 UTC vs.
Revision 1.129 by root, Tue Jul 14 20:34:58 2009 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_PROTOTYPES 1
		19	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		20	#define EV_H <ev.h>
		21	#include "EV/EVAPI.h"
13		22
14	#define EV_SELECT_IS_WINSOCKET 0	23	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	24	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	25	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	26	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	27	# define fd_mask Perl_fd_mask
19	#endif	28	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	29	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	30	#include "libev/ev.c"
22	#include "event.c"
23
24	#ifndef _WIN32
25	#define DNS_USE_GETTIMEOFDAY_FOR_ID 1
26	#if !defined (WIN32) && !defined(__CYGWIN__)
27	# define HAVE_STRUCT_IN6_ADDR 1
28	#endif
29	#undef HAVE_STRTOK_R
30	#undef strtok_r
31	#define strtok_r fake_strtok_r
32	#include "evdns.h"
33	#include "evdns.c"
34	#endif
35		31
36	#ifndef _WIN32	32	#ifndef _WIN32
37	# include <pthread.h>	33	# include <pthread.h>
38	#endif	34	#endif
39		35
		36	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		37
40	#define WFLAG_KEEPALIVE 1	38	#define WFLAG_KEEPALIVE 1
		39	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		40
42	#define UNREF(w) \	41	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	42	if (!((w)->e_flags & (WFLAG_KEEPALIVE | WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	43	&& ev_is_active (w)) \
45	ev_unref ();	44	{ \
		45	ev_unref (e_loop (w)); \
		46	(w)->e_flags |= WFLAG_UNREFED; \
		47	}
46		48
47	#define REF(w) \	49	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	50	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	51	{ \
50	ev_ref ();	52	(w)->e_flags &= ~WFLAG_UNREFED; \
		53	ev_ref (e_loop (w)); \
		54	}
51		55
52	#define START(type,w) \	56	#define START(type,w) \
53	do { \	57	do { \
		58	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	59	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	60	} while (0)
57		61
58	#define STOP(type,w) \	62	#define STOP(type,w) \
59	do { \	63	do { \
60	REF (w); \	64	REF (w); \
61	ev_ ## type ## _stop (w); \	65	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	66	} while (0)
63		67
64	#define RESET(type,w,seta) \	68	#define RESET(type,w,seta) \
65	do { \	69	do { \
66	int active = ev_is_active (w); \	70	int active = ev_is_active (w); \
…		…
69	if (active) START (type, w); \	73	if (active) START (type, w); \
70	} while (0)	74	} while (0)
71		75
72	typedef int Signal;	76	typedef int Signal;
73		77
		78	static SV *default_loop_sv;
		79
74	static struct EVAPI evapi;	80	static struct EVAPI evapi;
75		81
76	static HV	82	static HV
		83	*stash_loop,
77	*stash_watcher,	84	*stash_watcher,
78	*stash_io,	85	*stash_io,
79	*stash_timer,	86	*stash_timer,
80	*stash_periodic,	87	*stash_periodic,
81	*stash_signal,	88	*stash_signal,
		89	*stash_child,
		90	*stash_stat,
82	*stash_idle,	91	*stash_idle,
83	*stash_prepare,	92	*stash_prepare,
84	*stash_check,	93	*stash_check,
85	*stash_child,
86	*stash_embed,	94	*stash_embed,
		95	*stash_fork,
87	*stash_stat;	96	*stash_async;
88
89	#ifndef SIG_SIZE
90	/* kudos to Slaven Rezic for the idea */
91	static char sig_size [] = { SIG_NUM };
92	# define SIG_SIZE (sizeof (sig_size) + 1)
93	#endif
94
95	static Signal
96	sv_signum (SV *sig)
97	{
98	Signal signum;
99
100	SvGETMAGIC (sig);
101
102	for (signum = 1; signum < SIG_SIZE; ++signum)
103	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
104	return signum;
105
106	signum = SvIV (sig);
107
108	if (signum > 0 && signum < SIG_SIZE)
109	return signum;
110
111	return -1;
112	}
113		97
114	/////////////////////////////////////////////////////////////////////////////	98	/////////////////////////////////////////////////////////////////////////////
115	// Event	99	// Event
116		100
117	static void e_cb (ev_watcher *w, int revents);	101	static void e_cb (EV_P_ ev_watcher *w, int revents);
118
119	static int
120	sv_fileno (SV *fh)
121	{
122	SvGETMAGIC (fh);
123
124	if (SvROK (fh))
125	fh = SvRV (fh);
126
127	if (SvTYPE (fh) == SVt_PVGV)
128	return PerlIO_fileno (IoIFP (sv_2io (fh)));
129
130	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
131	return SvIV (fh);
132
133	return -1;
134	}
135		102
136	static void *	103	static void *
137	e_new (int size, SV *cb_sv)	104	e_new (int size, SV *cb_sv, SV *loop)
138	{	105	{
		106	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
139	ev_watcher *w;	107	ev_watcher *w;
140	SV *self = NEWSV (0, size);	108	SV *self = NEWSV (0, size);
141	SvPOK_only (self);	109	SvPOK_only (self);
142	SvCUR_set (self, size);	110	SvCUR_set (self, size);
143		111
144	w = (ev_watcher *)SvPVX (self);	112	w = (ev_watcher *)SvPVX (self);
145		113
146	ev_init (w, e_cb);	114	ev_init (w, cv ? e_cb : 0);
147		115
		116	w->loop = SvREFCNT_inc (SvRV (loop));
148	w->flags = WFLAG_KEEPALIVE;	117	w->e_flags = WFLAG_KEEPALIVE;
149	w->data = 0;	118	w->data = 0;
150	w->fh = 0;	119	w->fh = 0;
151	w->cb_sv = newSVsv (cb_sv);	120	w->cb_sv = SvREFCNT_inc (cv);
152	w->self = self;	121	w->self = self;
153		122
154	return (void *)w;	123	return (void *)w;
155	}	124	}
156		125
157	static void	126	static void
158	e_destroy (void *w_)	127	e_destroy (void *w_)
159	{	128	{
160	ev_watcher *w = (ev_watcher *)w_;	129	ev_watcher *w = (ev_watcher *)w_;
161		130
		131	SvREFCNT_dec (w->loop ); w->loop = 0;
162	SvREFCNT_dec (w->fh ); w->fh = 0;	132	SvREFCNT_dec (w->fh ); w->fh = 0;
163	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	133	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
164	SvREFCNT_dec (w->data ); w->data = 0;	134	SvREFCNT_dec (w->data ); w->data = 0;
165	}	135	}
166		136
…		…
179	}	149	}
180		150
181	return rv;	151	return rv;
182	}	152	}
183		153
184	static SV *sv_events_cache;	154	static SV *sv_self_cache, *sv_events_cache;
185		155
186	static void	156	static void
187	e_cb (ev_watcher *w, int revents)	157	e_cb (EV_P_ ev_watcher *w, int revents)
188	{	158	{
189	dSP;	159	dSP;
190	I32 mark = SP - PL_stack_base;	160	I32 mark = SP - PL_stack_base;
191	SV *sv_self, *sv_events;	161	SV *sv_self, *sv_events;
192		162
		163	/* libev might have stopped the watcher */
		164	if (expect_false (w->e_flags & WFLAG_UNREFED)
		165	&& !ev_is_active (w))
		166	REF (w);
		167
		168	if (expect_true (sv_self_cache))
		169	{
		170	sv_self = sv_self_cache; sv_self_cache = 0;
		171	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		172	}
		173	else
		174	{
193	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	175	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		176	SvREADONLY_on (sv_self);
		177	}
		178
		179	if (expect_true (sv_events_cache))
		180	{
		181	sv_events = sv_events_cache; sv_events_cache = 0;
		182	SvIV_set (sv_events, revents);
		183	}
		184	else
		185	{
		186	sv_events = newSViv (revents);
		187	SvREADONLY_on (sv_events);
		188	}
		189
		190	PUSHMARK (SP);
		191	EXTEND (SP, 2);
		192	PUSHs (sv_self);
		193	PUSHs (sv_events);
		194
		195	PUTBACK;
		196	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);
		197
		198	if (expect_false (SvREFCNT (sv_self) != 1 || sv_self_cache))
		199	SvREFCNT_dec (sv_self);
		200	else
		201	{
		202	SvREFCNT_dec (SvRV (sv_self));
		203	SvRV_set (sv_self, &PL_sv_undef);
		204	sv_self_cache = sv_self;
		205	}
		206
		207	if (expect_false (SvREFCNT (sv_events) != 1 || sv_events_cache))
		208	SvREFCNT_dec (sv_events);
		209	else
		210	sv_events_cache = sv_events;
		211
		212	if (expect_false (SvTRUE (ERRSV)))
		213	{
		214	SPAGAIN;
		215	PUSHMARK (SP);
		216	PUTBACK;
		217	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
		218	}
		219
		220	SP = PL_stack_base + mark;
		221	PUTBACK;
		222	}
		223
		224	static void
		225	e_once_cb (int revents, void *arg)
		226	{
		227	dSP;
		228	I32 mark = SP - PL_stack_base;
		229	SV *sv_events;
194		230
195	if (sv_events_cache)	231	if (sv_events_cache)
196	{	232	{
197	sv_events = sv_events_cache; sv_events_cache = 0;	233	sv_events = sv_events_cache; sv_events_cache = 0;
198	SvIV_set (sv_events, revents);	234	SvIV_set (sv_events, revents);
199	}	235	}
200	else	236	else
201	sv_events = newSViv (revents);	237	sv_events = newSViv (revents);
202		238
203	PUSHMARK (SP);	239	PUSHMARK (SP);
204	EXTEND (SP, 2);
205	PUSHs (sv_self);
206	PUSHs (sv_events);	240	XPUSHs (sv_events);
207		241
208	PUTBACK;	242	PUTBACK;
209	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	243	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
210		244
211	SvREFCNT_dec (sv_self);	245	SvREFCNT_dec ((SV *)arg);
212		246
213	if (sv_events_cache)	247	if (sv_events_cache)
214	SvREFCNT_dec (sv_events);	248	SvREFCNT_dec (sv_events);
215	else	249	else
216	sv_events_cache = sv_events;	250	sv_events_cache = sv_events;
217		251
218	if (SvTRUE (ERRSV))	252	if (SvTRUE (ERRSV))
219	{	253	{
220	PUSHMARK (SP);	254	SPAGAIN;
221	PUTBACK;
222	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
223	}
224
225	SP = PL_stack_base + mark;
226	PUTBACK;
227	}
228
229	static void
230	e_once_cb (int revents, void *arg)
231	{
232	dSP;
233	I32 mark = SP - PL_stack_base;
234	SV *sv_events;
235
236	if (sv_events_cache)
237	{
238	sv_events = sv_events_cache; sv_events_cache = 0;
239	SvIV_set (sv_events, revents);
240	}
241	else
242	sv_events = newSViv (revents);
243
244	PUSHMARK (SP);
245	XPUSHs (sv_events);
246
247	PUTBACK;
248	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
249
250	SvREFCNT_dec ((SV *)arg);
251
252	if (sv_events_cache)
253	SvREFCNT_dec (sv_events);
254	else
255	sv_events_cache = sv_events;
256
257	if (SvTRUE (ERRSV))
258	{
259	PUSHMARK (SP);	255	PUSHMARK (SP);
260	PUTBACK;	256	PUTBACK;
261	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);	257	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
262	}	258	}
263		259
…		…
306	LEAVE;	302	LEAVE;
307		303
308	return retval;	304	return retval;
309	}	305	}
310		306
311	/////////////////////////////////////////////////////////////////////////////
312	// DNS
313
314	#ifndef _WIN32
315	static void
316	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
317	{
318	dSP;
319	SV *cb = (SV *)arg;
320
321	ENTER;
322	SAVETMPS;
323	PUSHMARK (SP);
324	EXTEND (SP, count + 3);
325	PUSHs (sv_2mortal (newSViv (result)));
326
327	if (result == DNS_ERR_NONE && ttl >= 0)
328	{
329	int i;
330
331	PUSHs (sv_2mortal (newSViv (type)));
332	PUSHs (sv_2mortal (newSViv (ttl)));
333
334	for (i = 0; i < count; ++i)
335	switch (type)
336	{
337	case DNS_IPv6_AAAA:
338	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
339	break;
340	case DNS_IPv4_A:
341	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
342	break;
343	case DNS_PTR:
344	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
345	break;
346	}
347	}
348
349	PUTBACK;
350	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
351
352	FREETMPS;
353
354	if (SvTRUE (ERRSV))
355	{
356	PUSHMARK (SP);
357	PUTBACK;
358	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
359	}
360
361	LEAVE;
362	}
363	#endif
364
365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	307	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
366	croak (# repeat " value must be >= 0");	308	croak (# repeat " value must be >= 0");
367		309
368	#define CHECK_FD(fh,fd) if ((fd) < 0) \	310	#define CHECK_FD(fh,fd) if ((fd) < 0) \
369	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	311	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
390	const_iv (EV_, MINPRI)	332	const_iv (EV_, MINPRI)
391	const_iv (EV_, MAXPRI)	333	const_iv (EV_, MAXPRI)
392		334
393	const_iv (EV_, UNDEF)	335	const_iv (EV_, UNDEF)
394	const_iv (EV_, NONE)	336	const_iv (EV_, NONE)
395	const_iv (EV_, TIMEOUT)
396	const_iv (EV_, READ)	337	const_iv (EV_, READ)
397	const_iv (EV_, WRITE)	338	const_iv (EV_, WRITE)
		339	const_iv (EV_, IO)
		340	const_iv (EV_, TIMEOUT)
		341	const_iv (EV_, TIMER)
		342	const_iv (EV_, PERIODIC)
398	const_iv (EV_, SIGNAL)	343	const_iv (EV_, SIGNAL)
		344	const_iv (EV_, CHILD)
		345	const_iv (EV_, STAT)
399	const_iv (EV_, IDLE)	346	const_iv (EV_, IDLE)
		347	const_iv (EV_, PREPARE)
400	const_iv (EV_, CHECK)	348	const_iv (EV_, CHECK)
		349	const_iv (EV_, EMBED)
		350	const_iv (EV_, FORK)
		351	const_iv (EV_, ASYNC)
		352	const_iv (EV_, CUSTOM)
401	const_iv (EV_, ERROR)	353	const_iv (EV_, ERROR)
402		354
		355	const_iv (EV, LOOP_NONBLOCK)
403	const_iv (EV, LOOP_ONESHOT)	356	const_iv (EV, LOOP_ONESHOT)
		357
404	const_iv (EV, LOOP_NONBLOCK)	358	const_iv (EV, UNLOOP_CANCEL)
405	const_iv (EV, UNLOOP_ONE)	359	const_iv (EV, UNLOOP_ONE)
406	const_iv (EV, UNLOOP_ALL)	360	const_iv (EV, UNLOOP_ALL)
407		361
408	const_iv (EV, BACKEND_SELECT)	362	const_iv (EV, BACKEND_SELECT)
409	const_iv (EV, BACKEND_POLL)	363	const_iv (EV, BACKEND_POLL)
…		…
411	const_iv (EV, BACKEND_KQUEUE)	365	const_iv (EV, BACKEND_KQUEUE)
412	const_iv (EV, BACKEND_DEVPOLL)	366	const_iv (EV, BACKEND_DEVPOLL)
413	const_iv (EV, BACKEND_PORT)	367	const_iv (EV, BACKEND_PORT)
414	const_iv (EV, FLAG_AUTO)	368	const_iv (EV, FLAG_AUTO)
415	const_iv (EV, FLAG_NOENV)	369	const_iv (EV, FLAG_NOENV)
		370	const_iv (EV, FLAG_FORKCHECK)
		371
		372	const_iv (EV_, VERSION_MAJOR)
		373	const_iv (EV_, VERSION_MINOR)
416	};	374	};
417		375
418	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	376	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
419	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
420		378
		379	stash_loop = gv_stashpv ("EV::Loop" , 1);
421	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	380	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
422	stash_io = gv_stashpv ("EV::IO" , 1);	381	stash_io = gv_stashpv ("EV::IO" , 1);
423	stash_timer = gv_stashpv ("EV::Timer" , 1);	382	stash_timer = gv_stashpv ("EV::Timer" , 1);
424	stash_periodic = gv_stashpv ("EV::Periodic", 1);	383	stash_periodic = gv_stashpv ("EV::Periodic", 1);
425	stash_signal = gv_stashpv ("EV::Signal" , 1);	384	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
427	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	386	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
428	stash_check = gv_stashpv ("EV::Check" , 1);	387	stash_check = gv_stashpv ("EV::Check" , 1);
429	stash_child = gv_stashpv ("EV::Child" , 1);	388	stash_child = gv_stashpv ("EV::Child" , 1);
430	stash_embed = gv_stashpv ("EV::Embed" , 1);	389	stash_embed = gv_stashpv ("EV::Embed" , 1);
431	stash_stat = gv_stashpv ("EV::Stat" , 1);	390	stash_stat = gv_stashpv ("EV::Stat" , 1);
		391	stash_fork = gv_stashpv ("EV::Fork" , 1);
		392	stash_async = gv_stashpv ("EV::Async" , 1);
432		393
433	{	394	{
434	SV *sv = perl_get_sv ("EV::API", TRUE);	395	SV *sv = perl_get_sv ("EV::API", TRUE);
435	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	396	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
436		397
437	/* the poor man's shared library emulator */	398	/* the poor man's shared library emulator */
438	evapi.ver = EV_API_VERSION;	399	evapi.ver = EV_API_VERSION;
439	evapi.rev = EV_API_REVISION;	400	evapi.rev = EV_API_REVISION;
440	evapi.sv_fileno = sv_fileno;	401	evapi.sv_fileno = sv_fileno;
441	evapi.sv_signum = sv_signum;	402	evapi.sv_signum = s_signum;
		403	evapi.supported_backends = ev_supported_backends ();
		404	evapi.recommended_backends = ev_recommended_backends ();
		405	evapi.embeddable_backends = ev_embeddable_backends ();
		406	evapi.time_ = ev_time;
		407	evapi.sleep_ = ev_sleep;
		408	evapi.loop_new = ev_loop_new;
		409	evapi.loop_destroy = ev_loop_destroy;
		410	evapi.loop_fork = ev_loop_fork;
		411	evapi.loop_count = ev_loop_count;
		412	evapi.loop_depth = ev_loop_depth;
		413	evapi.set_userdata = ev_set_userdata;
		414	evapi.userdata = ev_userdata;
442	evapi.now = ev_now;	415	evapi.now = ev_now;
		416	evapi.now_update = ev_now_update;
		417	evapi.suspend = ev_suspend;
		418	evapi.resume = ev_resume;
443	evapi.backend = ev_backend;	419	evapi.backend = ev_backend;
444	evapi.unloop = ev_unloop;	420	evapi.unloop = ev_unloop;
		421	evapi.invoke_pending = ev_invoke_pending;
		422	evapi.pending_count = ev_pending_count;
		423	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		424	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
445	evapi.ref = ev_ref;	425	evapi.ref = ev_ref;
446	evapi.unref = ev_unref;	426	evapi.unref = ev_unref;
447	evapi.time = ev_time;
448	evapi.loop = ev_loop;	427	evapi.loop = ev_loop;
449	evapi.once = ev_once;	428	evapi.once = ev_once;
450	evapi.io_start = ev_io_start;	429	evapi.io_start = ev_io_start;
451	evapi.io_stop = ev_io_stop;	430	evapi.io_stop = ev_io_stop;
452	evapi.timer_start = ev_timer_start;	431	evapi.timer_start = ev_timer_start;
453	evapi.timer_stop = ev_timer_stop;	432	evapi.timer_stop = ev_timer_stop;
454	evapi.timer_again = ev_timer_again;	433	evapi.timer_again = ev_timer_again;
455	evapi.periodic_start = ev_periodic_start;	434	evapi.periodic_start = ev_periodic_start;
456	evapi.periodic_stop = ev_periodic_stop;	435	evapi.periodic_stop = ev_periodic_stop;
457	evapi.signal_start = ev_signal_start;	436	evapi.signal_start = ev_signal_start;
458	evapi.signal_stop = ev_signal_stop;	437	evapi.signal_stop = ev_signal_stop;
459	evapi.idle_start = ev_idle_start;	438	evapi.idle_start = ev_idle_start;
460	evapi.idle_stop = ev_idle_stop;	439	evapi.idle_stop = ev_idle_stop;
461	evapi.prepare_start = ev_prepare_start;	440	evapi.prepare_start = ev_prepare_start;
462	evapi.prepare_stop = ev_prepare_stop;	441	evapi.prepare_stop = ev_prepare_stop;
463	evapi.check_start = ev_check_start;	442	evapi.check_start = ev_check_start;
464	evapi.check_stop = ev_check_stop;	443	evapi.check_stop = ev_check_stop;
465	evapi.child_start = ev_child_start;	444	evapi.child_start = ev_child_start;
466	evapi.child_stop = ev_child_stop;	445	evapi.child_stop = ev_child_stop;
467	evapi.stat_start = ev_stat_start;	446	evapi.stat_start = ev_stat_start;
468	evapi.stat_stop = ev_stat_stop;	447	evapi.stat_stop = ev_stat_stop;
469	evapi.stat_stat = ev_stat_stat;	448	evapi.stat_stat = ev_stat_stat;
		449	evapi.embed_start = ev_embed_start;
		450	evapi.embed_stop = ev_embed_stop;
		451	evapi.embed_sweep = ev_embed_sweep;
		452	evapi.fork_start = ev_fork_start;
		453	evapi.fork_stop = ev_fork_stop;
		454	evapi.async_start = ev_async_start;
		455	evapi.async_stop = ev_async_stop;
		456	evapi.async_send = ev_async_send;
		457	evapi.clear_pending = ev_clear_pending;
		458	evapi.invoke = ev_invoke;
470		459
471	sv_setiv (sv, (IV)&evapi);	460	sv_setiv (sv, (IV)&evapi);
472	SvREADONLY_on (sv);	461	SvREADONLY_on (sv);
473	}	462	}
474	#ifndef _WIN32	463	#ifndef _WIN32
475	pthread_atfork (0, 0, ev_default_fork);	464	pthread_atfork (0, 0, ev_default_fork);
476	#endif	465	#endif
477	}	466	}
478		467
		468	SV *ev_default_loop (unsigned int flags = 0)
		469	CODE:
		470	{
		471	if (!default_loop_sv)
		472	{
		473	evapi.default_loop = ev_default_loop (flags);
		474
		475	if (!evapi.default_loop)
		476	XSRETURN_UNDEF;
		477
		478	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		479	}
		480
		481	RETVAL = newSVsv (default_loop_sv);
		482	}
		483	OUTPUT:
		484	RETVAL
		485
		486	void ev_default_destroy ()
		487	CODE:
		488	ev_default_destroy ();
		489	SvREFCNT_dec (default_loop_sv);
		490	default_loop_sv = 0;
		491
		492	unsigned int ev_supported_backends ()
		493
		494	unsigned int ev_recommended_backends ()
		495
		496	unsigned int ev_embeddable_backends ()
		497
		498	void ev_sleep (NV interval)
		499
		500	NV ev_time ()
		501
479	NV ev_now ()	502	NV ev_now ()
		503	C_ARGS: evapi.default_loop
		504
		505	void ev_now_update ()
		506	C_ARGS: evapi.default_loop
		507
		508	void ev_suspend ()
		509	C_ARGS: evapi.default_loop
		510
		511	void ev_resume ()
		512	C_ARGS: evapi.default_loop
480		513
481	unsigned int ev_backend ()	514	unsigned int ev_backend ()
		515	C_ARGS: evapi.default_loop
482		516
483	NV ev_time ()	517	void ev_loop_verify ()
		518	C_ARGS: evapi.default_loop
484		519
485	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	520	unsigned int ev_loop_count ()
		521	C_ARGS: evapi.default_loop
		522
		523	unsigned int ev_loop_depth ()
		524	C_ARGS: evapi.default_loop
		525
		526	void ev_set_io_collect_interval (NV interval)
		527	C_ARGS: evapi.default_loop, interval
		528
		529	void ev_set_timeout_collect_interval (NV interval)
		530	C_ARGS: evapi.default_loop, interval
486		531
487	void ev_loop (int flags = 0)	532	void ev_loop (int flags = 0)
		533	C_ARGS: evapi.default_loop, flags
488		534
489	void ev_unloop (int how = 1)	535	void ev_unloop (int how = EVUNLOOP_ONE)
		536	C_ARGS: evapi.default_loop, how
		537
		538	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		539	C_ARGS: evapi.default_loop, fd, revents
		540
		541	void ev_feed_signal_event (SV *signal)
		542	CODE:
		543	{
		544	Signal signum = s_signum (signal);
		545	CHECK_SIG (signal, signum);
		546
		547	ev_feed_signal_event (evapi.default_loop, signum);
		548	}
		549
		550	unsigned int ev_pending_count ()
		551	C_ARGS: evapi.default_loop
		552
		553	void ev_invoke_pending ()
		554	C_ARGS: evapi.default_loop
490		555
491	ev_io *io (SV *fh, int events, SV *cb)	556	ev_io *io (SV *fh, int events, SV *cb)
492	ALIAS:	557	ALIAS:
493	io_ns = 1	558	io_ns = 1
494	CODE:	559	CODE:
495	{	560	{
496	int fd = sv_fileno (fh);	561	int fd = s_fileno (fh, events & EV_WRITE);
497	CHECK_FD (fh, fd);	562	CHECK_FD (fh, fd);
498		563
499	RETVAL = e_new (sizeof (ev_io), cb);	564	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
500	RETVAL->fh = newSVsv (fh);	565	RETVAL->fh = newSVsv (fh);
501	ev_io_set (RETVAL, fd, events);	566	ev_io_set (RETVAL, fd, events);
502	if (!ix) START (io, RETVAL);	567	if (!ix) START (io, RETVAL);
503	}	568	}
504	OUTPUT:	569	OUTPUT:
…		…
508	ALIAS:	573	ALIAS:
509	timer_ns = 1	574	timer_ns = 1
510	INIT:	575	INIT:
511	CHECK_REPEAT (repeat);	576	CHECK_REPEAT (repeat);
512	CODE:	577	CODE:
513	RETVAL = e_new (sizeof (ev_timer), cb);	578	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
514	ev_timer_set (RETVAL, after, repeat);	579	ev_timer_set (RETVAL, after, repeat);
515	if (!ix) START (timer, RETVAL);	580	if (!ix) START (timer, RETVAL);
516	OUTPUT:	581	OUTPUT:
517	RETVAL	582	RETVAL
518		583
…		…
522	INIT:	587	INIT:
523	CHECK_REPEAT (interval);	588	CHECK_REPEAT (interval);
524	CODE:	589	CODE:
525	{	590	{
526	ev_periodic *w;	591	ev_periodic *w;
527	w = e_new (sizeof (ev_periodic), cb);	592	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
528	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	593	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
529	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	594	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
530	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	595	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
531	if (!ix) START (periodic, w);	596	if (!ix) START (periodic, w);
532	}	597	}
…		…
536	ev_signal *signal (SV *signal, SV *cb)	601	ev_signal *signal (SV *signal, SV *cb)
537	ALIAS:	602	ALIAS:
538	signal_ns = 1	603	signal_ns = 1
539	CODE:	604	CODE:
540	{	605	{
541	Signal signum = sv_signum (signal);	606	Signal signum = s_signum (signal);
542	CHECK_SIG (signal, signum);	607	CHECK_SIG (signal, signum);
543		608
544	RETVAL = e_new (sizeof (ev_signal), cb);	609	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
545	ev_signal_set (RETVAL, signum);	610	ev_signal_set (RETVAL, signum);
546	if (!ix) START (signal, RETVAL);	611	if (!ix) START (signal, RETVAL);
547	}	612	}
548	OUTPUT:	613	OUTPUT:
549	RETVAL	614	RETVAL
550		615
551	ev_idle *idle (SV *cb)	616	ev_idle *idle (SV *cb)
552	ALIAS:	617	ALIAS:
553	idle_ns = 1	618	idle_ns = 1
554	CODE:	619	CODE:
555	RETVAL = e_new (sizeof (ev_idle), cb);	620	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
556	ev_idle_set (RETVAL);	621	ev_idle_set (RETVAL);
557	if (!ix) START (idle, RETVAL);	622	if (!ix) START (idle, RETVAL);
558	OUTPUT:	623	OUTPUT:
559	RETVAL	624	RETVAL
560		625
561	ev_prepare *prepare (SV *cb)	626	ev_prepare *prepare (SV *cb)
562	ALIAS:	627	ALIAS:
563	prepare_ns = 1	628	prepare_ns = 1
564	CODE:	629	CODE:
565	RETVAL = e_new (sizeof (ev_prepare), cb);	630	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
566	ev_prepare_set (RETVAL);	631	ev_prepare_set (RETVAL);
567	if (!ix) START (prepare, RETVAL);	632	if (!ix) START (prepare, RETVAL);
568	OUTPUT:	633	OUTPUT:
569	RETVAL	634	RETVAL
570		635
571	ev_check *check (SV *cb)	636	ev_check *check (SV *cb)
572	ALIAS:	637	ALIAS:
573	check_ns = 1	638	check_ns = 1
574	CODE:	639	CODE:
575	RETVAL = e_new (sizeof (ev_check), cb);	640	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
576	ev_check_set (RETVAL);	641	ev_check_set (RETVAL);
577	if (!ix) START (check, RETVAL);	642	if (!ix) START (check, RETVAL);
578	OUTPUT:	643	OUTPUT:
579	RETVAL	644	RETVAL
580		645
		646	ev_fork *fork (SV *cb)
		647	ALIAS:
		648	fork_ns = 1
		649	CODE:
		650	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		651	ev_fork_set (RETVAL);
		652	if (!ix) START (fork, RETVAL);
		653	OUTPUT:
		654	RETVAL
		655
581	ev_child *child (int pid, SV *cb)	656	ev_child *child (int pid, int trace, SV *cb)
582	ALIAS:	657	ALIAS:
583	child_ns = 1	658	child_ns = 1
584	CODE:	659	CODE:
585	RETVAL = e_new (sizeof (ev_child), cb);	660	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
586	ev_child_set (RETVAL, pid);	661	ev_child_set (RETVAL, pid, trace);
587	if (!ix) START (child, RETVAL);	662	if (!ix) START (child, RETVAL);
588	OUTPUT:	663	OUTPUT:
589	RETVAL	664	RETVAL
590		665
591	ev_stat *stat (SV *path, NV interval, SV *cb)	666	ev_stat *stat (SV *path, NV interval, SV *cb)
592	ALIAS:	667	ALIAS:
593	stat_ns = 1	668	stat_ns = 1
594	CODE:	669	CODE:
595	RETVAL = e_new (sizeof (ev_stat), cb);	670	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
596	RETVAL->fh = newSVsv (path);	671	RETVAL->fh = newSVsv (path);
597	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	672	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
598	if (!ix) START (stat, RETVAL);	673	if (!ix) START (stat, RETVAL);
599	OUTPUT:	674	OUTPUT:
600	RETVAL	675	RETVAL
601		676
		677	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		678	ALIAS:
		679	embed_ns = 1
		680	CODE:
		681	{
		682	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		683	croak ("passed loop is not embeddable via EV::embed,");
		684
		685	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		686	RETVAL->fh = newSVsv (ST (0));
		687	ev_embed_set (RETVAL, loop);
		688	if (!ix) START (embed, RETVAL);
		689	}
		690	OUTPUT:
		691	RETVAL
		692
		693	ev_async *async (SV *cb)
		694	ALIAS:
		695	async_ns = 1
		696	CODE:
		697	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		698	ev_async_set (RETVAL);
		699	if (!ix) START (async, RETVAL);
		700	OUTPUT:
		701	RETVAL
		702
602	void once (SV *fh, int events, SV *timeout, SV *cb)	703	void once (SV *fh, int events, SV *timeout, SV *cb)
603	CODE:	704	CODE:
604	ev_once (	705	ev_once (
		706	evapi.default_loop,
605	sv_fileno (fh), events,	707	s_fileno (fh, events & EV_WRITE), events,
606	SvOK (timeout) ? SvNV (timeout) : -1.,	708	SvOK (timeout) ? SvNV (timeout) : -1.,
607	e_once_cb,	709	e_once_cb,
608	newSVsv (cb)	710	newSVsv (cb)
609	);	711	);
610		712
…		…
614		716
615	int ev_is_active (ev_watcher *w)	717	int ev_is_active (ev_watcher *w)
616		718
617	int ev_is_pending (ev_watcher *w)	719	int ev_is_pending (ev_watcher *w)
618		720
		721	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		722	C_ARGS: e_loop (w), w, revents
		723
		724	int ev_clear_pending (ev_watcher *w)
		725	C_ARGS: e_loop (w), w
		726
		727	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		728	C_ARGS: e_loop (w), w, revents
		729
619	int keepalive (ev_watcher *w, int new_value = 0)	730	int keepalive (ev_watcher *w, int new_value = 0)
620	CODE:	731	CODE:
621	{	732	{
622	RETVAL = w->flags & WFLAG_KEEPALIVE;	733	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
623	new_value = new_value ? WFLAG_KEEPALIVE : 0;	734	new_value = new_value ? WFLAG_KEEPALIVE : 0;
624		735
625	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	736	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
626	{	737	{
		738	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
627	REF (w);	739	REF (w);
628	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
629	UNREF (w);	740	UNREF (w);
630	}	741	}
631	}	742	}
632	OUTPUT:	743	OUTPUT:
633	RETVAL	744	RETVAL
634		745
635	SV *cb (ev_watcher *w, SV *new_cb = 0)	746	SV *cb (ev_watcher *w, SV *new_cb = 0)
636	CODE:	747	CODE:
637	{	748	{
638	RETVAL = newSVsv (w->cb_sv);
639
640	if (items > 1)	749	if (items > 1)
641	sv_setsv (w->cb_sv, new_cb);	750	{
		751	new_cb = s_get_cv_croak (new_cb);
		752	RETVAL = newRV_noinc (w->cb_sv);
		753	w->cb_sv = SvREFCNT_inc (new_cb);
		754	}
		755	else
		756	RETVAL = newRV_inc (w->cb_sv);
642	}	757	}
643	OUTPUT:	758	OUTPUT:
644	RETVAL	759	RETVAL
645		760
646	SV *data (ev_watcher *w, SV *new_data = 0)	761	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
655	}	770	}
656	}	771	}
657	OUTPUT:	772	OUTPUT:
658	RETVAL	773	RETVAL
659		774
660	void trigger (ev_watcher *w, int revents = EV_NONE)	775	SV *loop (ev_watcher *w)
661	CODE:	776	CODE:
662	w->cb (w, revents);	777	RETVAL = newRV_inc (w->loop);
		778	OUTPUT:
		779	RETVAL
663		780
664	int priority (ev_watcher *w, int new_priority = 0)	781	int priority (ev_watcher *w, int new_priority = 0)
665	CODE:	782	CODE:
666	{	783	{
667	RETVAL = w->priority;	784	RETVAL = w->priority;
668		785
669	if (items > 1)	786	if (items > 1)
670	{	787	{
671	int active = ev_is_active (w);	788	int active = ev_is_active (w);
672
673	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
674	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
675		789
676	if (active)	790	if (active)
677	{	791	{
678	/* grrr. */	792	/* grrr. */
679	PUSHMARK (SP);	793	PUSHMARK (SP);
680	XPUSHs (ST (0));	794	XPUSHs (ST (0));
		795	PUTBACK;
681	call_method ("stop", G_DISCARD | G_VOID);	796	call_method ("stop", G_DISCARD | G_VOID);
682	}	797	}
683		798
684	ev_set_priority (w, new_priority);	799	ev_set_priority (w, new_priority);
685		800
686	if (active)	801	if (active)
687	{	802	{
688	PUSHMARK (SP);	803	PUSHMARK (SP);
689	XPUSHs (ST (0));	804	XPUSHs (ST (0));
		805	PUTBACK;
690	call_method ("start", G_DISCARD | G_VOID);	806	call_method ("start", G_DISCARD | G_VOID);
691	}	807	}
692	}	808	}
693	}	809	}
694	OUTPUT:	810	OUTPUT:
…		…
710	e_destroy (w);	826	e_destroy (w);
711		827
712	void set (ev_io *w, SV *fh, int events)	828	void set (ev_io *w, SV *fh, int events)
713	CODE:	829	CODE:
714	{	830	{
715	int fd = sv_fileno (fh);	831	int fd = s_fileno (fh, events & EV_WRITE);
716	CHECK_FD (fh, fd);	832	CHECK_FD (fh, fd);
717		833
718	sv_setsv (w->fh, fh);	834	sv_setsv (w->fh, fh);
719	RESET (io, w, (w, fd, events));	835	RESET (io, w, (w, fd, events));
720	}	836	}
…		…
722	SV *fh (ev_io *w, SV *new_fh = 0)	838	SV *fh (ev_io *w, SV *new_fh = 0)
723	CODE:	839	CODE:
724	{	840	{
725	if (items > 1)	841	if (items > 1)
726	{	842	{
727	int fd = sv_fileno (new_fh);	843	int fd = s_fileno (new_fh, w->events & EV_WRITE);
728	CHECK_FD (new_fh, fd);	844	CHECK_FD (new_fh, fd);
729		845
730	RETVAL = w->fh;	846	RETVAL = w->fh;
731	w->fh = newSVsv (new_fh);	847	w->fh = newSVsv (new_fh);
732		848
…		…
765	e_destroy (w);	881	e_destroy (w);
766		882
767	void set (ev_signal *w, SV *signal)	883	void set (ev_signal *w, SV *signal)
768	CODE:	884	CODE:
769	{	885	{
770	Signal signum = sv_signum (signal);	886	Signal signum = s_signum (signal);
771	CHECK_SIG (signal, signum);	887	CHECK_SIG (signal, signum);
772		888
773	RESET (signal, w, (w, signum));	889	RESET (signal, w, (w, signum));
774	}	890	}
775		891
…		…
778	{	894	{
779	RETVAL = w->signum;	895	RETVAL = w->signum;
780		896
781	if (items > 1)	897	if (items > 1)
782	{	898	{
783	Signal signum = sv_signum (new_signal);	899	Signal signum = s_signum (new_signal);
784	CHECK_SIG (new_signal, signum);	900	CHECK_SIG (new_signal, signum);
785		901
786	RESET (signal, w, (w, signum));	902	RESET (signal, w, (w, signum));
787	}	903	}
788	}	904	}
…		…
803		919
804	void ev_timer_again (ev_timer *w)	920	void ev_timer_again (ev_timer *w)
805	INIT:	921	INIT:
806	CHECK_REPEAT (w->repeat);	922	CHECK_REPEAT (w->repeat);
807	CODE:	923	CODE:
808	REF (w);
809	ev_timer_again (w);	924	ev_timer_again (e_loop (w), w);
810	UNREF (w);	925	UNREF (w);
811		926
812	void DESTROY (ev_timer *w)	927	void DESTROY (ev_timer *w)
813	CODE:	928	CODE:
814	STOP (timer, w);	929	STOP (timer, w);
…		…
832	CODE:	947	CODE:
833	STOP (periodic, w);	948	STOP (periodic, w);
834		949
835	void ev_periodic_again (ev_periodic *w)	950	void ev_periodic_again (ev_periodic *w)
836	CODE:	951	CODE:
837	REF (w);
838	ev_periodic_again (w);	952	ev_periodic_again (e_loop (w), w);
839	UNREF (w);	953	UNREF (w);
840		954
841	void DESTROY (ev_periodic *w)	955	void DESTROY (ev_periodic *w)
842	CODE:	956	CODE:
843	STOP (periodic, w);	957	STOP (periodic, w);
…		…
852	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	966	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
853		967
854	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	968	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
855	}	969	}
856		970
		971	NV at (ev_periodic *w)
		972	CODE:
		973	RETVAL = ev_periodic_at (w);
		974	OUTPUT:
		975	RETVAL
		976
857	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	977	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
858		978
859	void ev_idle_start (ev_idle *w)	979	void ev_idle_start (ev_idle *w)
860	CODE:	980	CODE:
861	START (idle, w);	981	START (idle, w);
…		…
867	void DESTROY (ev_idle *w)	987	void DESTROY (ev_idle *w)
868	CODE:	988	CODE:
869	STOP (idle, w);	989	STOP (idle, w);
870	e_destroy (w);	990	e_destroy (w);
871		991
872	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	992	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
873		993
874	void ev_prepare_start (ev_prepare *w)	994	void ev_prepare_start (ev_prepare *w)
875	CODE:	995	CODE:
876	START (prepare, w);	996	START (prepare, w);
877		997
…		…
897	void DESTROY (ev_check *w)	1017	void DESTROY (ev_check *w)
898	CODE:	1018	CODE:
899	STOP (check, w);	1019	STOP (check, w);
900	e_destroy (w);	1020	e_destroy (w);
901		1021
		1022	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1023
		1024	void ev_fork_start (ev_fork *w)
		1025	CODE:
		1026	START (fork, w);
		1027
		1028	void ev_fork_stop (ev_fork *w)
		1029	CODE:
		1030	STOP (fork, w);
		1031
		1032	void DESTROY (ev_fork *w)
		1033	CODE:
		1034	STOP (fork, w);
		1035	e_destroy (w);
		1036
902	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1037	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
903		1038
904	void ev_child_start (ev_child *w)	1039	void ev_child_start (ev_child *w)
905	CODE:	1040	CODE:
906	START (child, w);	1041	START (child, w);
…		…
912	void DESTROY (ev_child *w)	1047	void DESTROY (ev_child *w)
913	CODE:	1048	CODE:
914	STOP (child, w);	1049	STOP (child, w);
915	e_destroy (w);	1050	e_destroy (w);
916		1051
917	void set (ev_child *w, int pid)	1052	void set (ev_child *w, int pid, int trace)
918	CODE:	1053	CODE:
919	RESET (child, w, (w, pid));	1054	RESET (child, w, (w, pid, trace));
920		1055
921	int pid (ev_child *w, int new_pid = 0)
922	CODE:
923	{
924	RETVAL = w->pid;
925
926	if (items > 1)
927	RESET (child, w, (w, new_pid));
928	}
929	OUTPUT:
930	RETVAL
931
932
933	int rstatus (ev_child *w)	1056	int pid (ev_child *w)
934	ALIAS:	1057	ALIAS:
935	rpid = 1	1058	rpid = 1
		1059	rstatus = 2
936	CODE:	1060	CODE:
937	RETVAL = ix ? w->rpid : w->rstatus;	1061	RETVAL = ix == 0 ? w->pid
		1062	: ix == 1 ? w->rpid
		1063	: w->rstatus;
938	OUTPUT:	1064	OUTPUT:
939	RETVAL	1065	RETVAL
940		1066
941	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1067	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
942		1068
…		…
984	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1110	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
985	}	1111	}
986	OUTPUT:	1112	OUTPUT:
987	RETVAL	1113	RETVAL
988		1114
989	#ifndef _WIN32	1115	void prev (ev_stat *w)
		1116	ALIAS:
		1117	stat = 1
		1118	attr = 2
		1119	PPCODE:
		1120	{
		1121	ev_statdata *s = ix ? &w->attr : &w->prev;
990		1122
		1123	if (ix == 1)
		1124	ev_stat_stat (e_loop (w), w);
		1125	else if (!s->st_nlink)
		1126	errno = ENOENT;
		1127
		1128	PL_statcache.st_dev = s->st_nlink;
		1129	PL_statcache.st_ino = s->st_ino;
		1130	PL_statcache.st_mode = s->st_mode;
		1131	PL_statcache.st_nlink = s->st_nlink;
		1132	PL_statcache.st_uid = s->st_uid;
		1133	PL_statcache.st_gid = s->st_gid;
		1134	PL_statcache.st_rdev = s->st_rdev;
		1135	PL_statcache.st_size = s->st_size;
		1136	PL_statcache.st_atime = s->st_atime;
		1137	PL_statcache.st_mtime = s->st_mtime;
		1138	PL_statcache.st_ctime = s->st_ctime;
		1139
		1140	if (GIMME_V == G_SCALAR)
		1141	XPUSHs (boolSV (s->st_nlink));
		1142	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1143	{
		1144	EXTEND (SP, 13);
		1145	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1146	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1147	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1148	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1149	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1150	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1151	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1152	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1153	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1154	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1155	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1156	PUSHs (sv_2mortal (newSVuv (4096)));
		1157	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1158	}
		1159	}
		1160
991	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1161	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
992		1162
993	BOOT:	1163	void ev_embed_start (ev_embed *w)
994	{	1164	CODE:
995	HV *stash = gv_stashpv ("EV::DNS", 1);	1165	START (embed, w);
996		1166
997	static const struct {	1167	void ev_embed_stop (ev_embed *w)
998	const char *name;	1168	CODE:
999	IV iv;	1169	STOP (embed, w);
1000	} *civ, const_iv[] = {
1001	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1002	const_iv (DNS_, ERR_NONE)
1003	const_iv (DNS_, ERR_FORMAT)
1004	const_iv (DNS_, ERR_SERVERFAILED)
1005	const_iv (DNS_, ERR_NOTEXIST)
1006	const_iv (DNS_, ERR_NOTIMPL)
1007	const_iv (DNS_, ERR_REFUSED)
1008	const_iv (DNS_, ERR_TRUNCATED)
1009	const_iv (DNS_, ERR_UNKNOWN)
1010	const_iv (DNS_, ERR_TIMEOUT)
1011	const_iv (DNS_, ERR_SHUTDOWN)
1012	const_iv (DNS_, IPv4_A)
1013	const_iv (DNS_, PTR)
1014	const_iv (DNS_, IPv6_AAAA)
1015	const_iv (DNS_, QUERY_NO_SEARCH)
1016	const_iv (DNS_, OPTION_SEARCH)
1017	const_iv (DNS_, OPTION_NAMESERVERS)
1018	const_iv (DNS_, OPTION_MISC)
1019	const_iv (DNS_, OPTIONS_ALL)
1020	const_iv (DNS_, NO_SEARCH)
1021	};
1022		1170
1023	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1171	void DESTROY (ev_embed *w)
1024	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1172	CODE:
1025	}	1173	STOP (embed, w);
		1174	e_destroy (w);
1026		1175
1027	int evdns_init ()	1176	void set (ev_embed *w, struct ev_loop *loop)
		1177	CODE:
		1178	{
		1179	sv_setsv (w->fh, ST (1));
		1180	RESET (embed, w, (w, loop));
		1181	}
1028		1182
1029	void evdns_shutdown (int fail_requests = 1)	1183	SV *other (ev_embed *w)
		1184	CODE:
		1185	RETVAL = newSVsv (w->fh);
		1186	OUTPUT:
		1187	RETVAL
1030		1188
1031	const char *evdns_err_to_string (int err)	1189	void ev_embed_sweep (ev_embed *w)
		1190	C_ARGS: e_loop (w), w
1032		1191
1033	int evdns_nameserver_add (U32 address)	1192	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1034		1193
1035	int evdns_count_nameservers ()	1194	void ev_async_start (ev_async *w)
		1195	CODE:
		1196	START (async, w);
1036		1197
1037	int evdns_clear_nameservers_and_suspend ()	1198	void ev_async_stop (ev_async *w)
		1199	CODE:
		1200	STOP (async, w);
1038		1201
1039	int evdns_resume ()	1202	void DESTROY (ev_async *w)
		1203	CODE:
		1204	STOP (async, w);
		1205	e_destroy (w);
1040		1206
1041	int evdns_nameserver_ip_add (char *ip_as_string)	1207	void ev_async_send (ev_async *w)
		1208	C_ARGS: e_loop (w), w
1042		1209
1043	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1210	SV *ev_async_async_pending (ev_async *w)
1044	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1045
1046	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1047	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1048
1049	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1050	ALIAS:
1051	evdns_resolve_reverse_ipv6 = 1
1052	CODE:	1211	CODE:
1053	{	1212	RETVAL = boolSV (ev_async_pending (w));
1054	STRLEN len;	1213	OUTPUT:
1055	char *data = SvPVbyte (addr, len);
1056	if (len != (ix ? 16 : 4))
1057	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1058
1059	RETVAL = ix	1214	RETVAL
1060	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1061	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1062	}
1063	OUTPUT:
1064	RETVAL
1065		1215
1066	int evdns_set_option (char *option, char *val, int flags)	1216	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1067		1217
1068	int evdns_resolv_conf_parse (int flags, const char *filename)	1218	SV *new (SV *klass, unsigned int flags = 0)
		1219	CODE:
		1220	{
		1221	struct ev_loop *loop = ev_loop_new (flags);
1069		1222
1070	#ifdef _WIN32	1223	if (!loop)
		1224	XSRETURN_UNDEF;
1071		1225
1072	int evdns_config_windows_nameservers ()	1226	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1227	}
		1228	OUTPUT:
		1229	RETVAL
		1230
		1231	void DESTROY (struct ev_loop *loop)
		1232	CODE:
		1233	if (loop != evapi.default_loop) /* global destruction sucks */
		1234	ev_loop_destroy (loop);
		1235
		1236	void ev_loop_fork (struct ev_loop *loop)
		1237
		1238	void ev_loop_verify (struct ev_loop *loop)
		1239
		1240	NV ev_now (struct ev_loop *loop)
		1241
		1242	void ev_now_update (struct ev_loop *loop)
		1243
		1244	void ev_suspend (struct ev_loop *loop)
		1245
		1246	void ev_resume (struct ev_loop *loop)
		1247
		1248	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1249
		1250	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1251
		1252	unsigned int ev_backend (struct ev_loop *loop)
		1253
		1254	unsigned int ev_loop_count (struct ev_loop *loop)
		1255
		1256	unsigned int ev_loop_depth (struct ev_loop *loop)
		1257
		1258	void ev_loop (struct ev_loop *loop, int flags = 0)
		1259
		1260	void ev_unloop (struct ev_loop *loop, int how = 1)
		1261
		1262	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1263
		1264	unsigned int ev_pending_count (struct ev_loop *loop)
		1265
		1266	void ev_invoke_pending (struct ev_loop *loop)
		1267
		1268	#if 0
		1269
		1270	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1271	CODE:
		1272	{
		1273	Signal signum = s_signum (signal);
		1274	CHECK_SIG (signal, signum);
		1275
		1276	ev_feed_signal_event (loop, signum);
		1277	}
1073		1278
1074	#endif	1279	#endif
1075		1280
1076	void evdns_search_clear ()	1281	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1282	ALIAS:
		1283	io_ns = 1
		1284	CODE:
		1285	{
		1286	int fd = s_fileno (fh, events & EV_WRITE);
		1287	CHECK_FD (fh, fd);
1077		1288
1078	void evdns_search_add (char *domain)	1289	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1290	RETVAL->fh = newSVsv (fh);
		1291	ev_io_set (RETVAL, fd, events);
		1292	if (!ix) START (io, RETVAL);
		1293	}
		1294	OUTPUT:
		1295	RETVAL
1079		1296
1080	void evdns_search_ndots_set (int ndots)	1297	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1298	ALIAS:
		1299	timer_ns = 1
		1300	INIT:
		1301	CHECK_REPEAT (repeat);
		1302	CODE:
		1303	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1304	ev_timer_set (RETVAL, after, repeat);
		1305	if (!ix) START (timer, RETVAL);
		1306	OUTPUT:
		1307	RETVAL
		1308
		1309	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1310	ALIAS:
		1311	periodic_ns = 1
		1312	INIT:
		1313	CHECK_REPEAT (interval);
		1314	CODE:
		1315	{
		1316	ev_periodic *w;
		1317	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1318	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1319	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1320	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1321	if (!ix) START (periodic, w);
		1322	}
		1323	OUTPUT:
		1324	RETVAL
1081		1325
1082	#if 0	1326	#if 0
1083		1327
1084	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1328	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1085		1329	ALIAS:
1086	BOOT:	1330	signal_ns = 1
		1331	CODE:
1087	{	1332	{
1088	HV *stash = gv_stashpv ("EV::HTTP", 1);	1333	Signal signum = s_signum (signal);
		1334	CHECK_SIG (signal, signum);
1089		1335
1090	static const struct {	1336	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1091	const char *name;	1337	ev_signal_set (RETVAL, signum);
1092	IV iv;	1338	if (!ix) START (signal, RETVAL);
1093	} *civ, const_iv[] = {
1094	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1095	const_iv (HTTP_, OK)
1096	const_iv (HTTP_, NOCONTENT)
1097	const_iv (HTTP_, MOVEPERM)
1098	const_iv (HTTP_, MOVETEMP)
1099	const_iv (HTTP_, NOTMODIFIED)
1100	const_iv (HTTP_, BADREQUEST)
1101	const_iv (HTTP_, NOTFOUND)
1102	const_iv (HTTP_, SERVUNAVAIL)
1103	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1104	const_iv (EVHTTP_, PROXY_REQUEST)
1105	const_iv (EVHTTP_, REQ_GET)
1106	const_iv (EVHTTP_, REQ_POST)
1107	const_iv (EVHTTP_, REQ_HEAD)
1108	const_iv (EVHTTP_, REQUEST)
1109	const_iv (EVHTTP_, RESPONSE)
1110	};
1111
1112	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1113	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1114	}	1339	}
1115		1340	OUTPUT:
1116	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1341	RETVAL
1117
1118	#HttpRequest new (SV *klass, SV *cb)
1119
1120	#void DESTROY (struct evhttp_request *req);
1121		1342
1122	#endif	1343	#endif
1123		1344
1124	#endif	1345	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1346	ALIAS:
		1347	idle_ns = 1
		1348	CODE:
		1349	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1350	ev_idle_set (RETVAL);
		1351	if (!ix) START (idle, RETVAL);
		1352	OUTPUT:
		1353	RETVAL
1125		1354
		1355	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1356	ALIAS:
		1357	prepare_ns = 1
		1358	CODE:
		1359	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1360	ev_prepare_set (RETVAL);
		1361	if (!ix) START (prepare, RETVAL);
		1362	OUTPUT:
		1363	RETVAL
1126		1364
		1365	ev_check *check (struct ev_loop *loop, SV *cb)
		1366	ALIAS:
		1367	check_ns = 1
		1368	CODE:
		1369	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1370	ev_check_set (RETVAL);
		1371	if (!ix) START (check, RETVAL);
		1372	OUTPUT:
		1373	RETVAL
1127		1374
		1375	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1376	ALIAS:
		1377	fork_ns = 1
		1378	CODE:
		1379	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1380	ev_fork_set (RETVAL);
		1381	if (!ix) START (fork, RETVAL);
		1382	OUTPUT:
		1383	RETVAL
1128		1384
		1385	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1386	ALIAS:
		1387	child_ns = 1
		1388	CODE:
		1389	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1390	ev_child_set (RETVAL, pid, trace);
		1391	if (!ix) START (child, RETVAL);
		1392	OUTPUT:
		1393	RETVAL
1129		1394
		1395	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1396	ALIAS:
		1397	stat_ns = 1
		1398	CODE:
		1399	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1400	RETVAL->fh = newSVsv (path);
		1401	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1402	if (!ix) START (stat, RETVAL);
		1403	OUTPUT:
		1404	RETVAL
1130		1405
		1406	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1407	ALIAS:
		1408	embed_ns = 1
		1409	CODE:
		1410	{
		1411	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1412	croak ("passed loop is not embeddable via EV::embed,");
1131		1413
		1414	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1415	RETVAL->fh = newSVsv (ST (1));
		1416	ev_embed_set (RETVAL, other);
		1417	if (!ix) START (embed, RETVAL);
		1418	}
		1419	OUTPUT:
		1420	RETVAL
		1421
		1422	ev_async *async (struct ev_loop *loop, SV *cb)
		1423	ALIAS:
		1424	async_ns = 1
		1425	CODE:
		1426	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1427	ev_async_set (RETVAL);
		1428	if (!ix) START (async, RETVAL);
		1429	OUTPUT:
		1430	RETVAL
		1431
		1432	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1433	CODE:
		1434	ev_once (
		1435	loop,
		1436	s_fileno (fh, events & EV_WRITE), events,
		1437	SvOK (timeout) ? SvNV (timeout) : -1.,
		1438	e_once_cb,
		1439	newSVsv (cb)
		1440	);
		1441

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