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Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.130 by root, Wed Jul 15 16:58:53 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,
…		…
83	*stash_stat,	90	*stash_stat,
84	*stash_idle,	91	*stash_idle,
85	*stash_prepare,	92	*stash_prepare,
86	*stash_check,	93	*stash_check,
87	*stash_embed,	94	*stash_embed,
88	*stash_fork;	95	*stash_fork,
89		96	*stash_async;
90	#ifndef SIG_SIZE
91	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)
94	#endif
95
96	static Signal
97	sv_signum (SV *sig)
98	{
99	Signal signum;
100
101	SvGETMAGIC (sig);
102
103	for (signum = 1; signum < SIG_SIZE; ++signum)
104	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
105	return signum;
106
107	signum = SvIV (sig);
108
109	if (signum > 0 && signum < SIG_SIZE)
110	return signum;
111
112	return -1;
113	}
114		97
115	/////////////////////////////////////////////////////////////////////////////	98	/////////////////////////////////////////////////////////////////////////////
116	// Event	99	// Event
117		100
118	static void e_cb (ev_watcher *w, int revents);	101	static void e_cb (EV_P_ ev_watcher *w, int revents);
119
120	static int
121	sv_fileno (SV *fh)
122	{
123	SvGETMAGIC (fh);
124
125	if (SvROK (fh))
126	fh = SvRV (fh);
127
128	if (SvTYPE (fh) == SVt_PVGV)
129	return PerlIO_fileno (IoIFP (sv_2io (fh)));
130
131	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
132	return SvIV (fh);
133
134	return -1;
135	}
136		102
137	static void *	103	static void *
138	e_new (int size, SV *cb_sv)	104	e_new (int size, SV *cb_sv, SV *loop)
139	{	105	{
		106	SV *cv = cb_sv ? s_get_cv_croak (cb_sv) : 0;
140	ev_watcher *w;	107	ev_watcher *w;
141	SV *self = NEWSV (0, size);	108	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	109	SvPOK_only (self);
143	SvCUR_set (self, size);	110	SvCUR_set (self, size);
144		111
145	w = (ev_watcher *)SvPVX (self);	112	w = (ev_watcher *)SvPVX (self);
146		113
147	ev_init (w, e_cb);	114	ev_init (w, cv ? e_cb : 0);
148		115
		116	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	117	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	118	w->data = 0;
151	w->fh = 0;	119	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	120	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	121	w->self = self;
154		122
155	return (void *)w;	123	return (void *)w;
156	}	124	}
157		125
158	static void	126	static void
159	e_destroy (void *w_)	127	e_destroy (void *w_)
160	{	128	{
161	ev_watcher *w = (ev_watcher *)w_;	129	ev_watcher *w = (ev_watcher *)w_;
162		130
		131	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	132	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	133	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	134	SvREFCNT_dec (w->data ); w->data = 0;
166	}	135	}
167		136
…		…
180	}	149	}
181		150
182	return rv;	151	return rv;
183	}	152	}
184		153
185	static SV *sv_events_cache;	154	static SV *sv_self_cache, *sv_events_cache;
186		155
187	static void	156	static void
188	e_cb (ev_watcher *w, int revents)	157	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	158	{
190	dSP;	159	dSP;
191	I32 mark = SP - PL_stack_base;	160	I32 mark = SP - PL_stack_base;
192	SV *sv_self, *sv_events;	161	SV *sv_self, *sv_events;
193		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	{
194	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;
195		230
196	if (sv_events_cache)	231	if (sv_events_cache)
197	{	232	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	233	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	234	SvIV_set (sv_events, revents);
200	}	235	}
201	else	236	else
202	sv_events = newSViv (revents);	237	sv_events = newSViv (revents);
203		238
204	PUSHMARK (SP);	239	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	240	XPUSHs (sv_events);
208		241
209	PUTBACK;	242	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD | G_VOID | G_EVAL);	243	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
211		244
212	SvREFCNT_dec (sv_self);	245	SvREFCNT_dec ((SV *)arg);
213		246
214	if (sv_events_cache)	247	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	248	SvREFCNT_dec (sv_events);
216	else	249	else
217	sv_events_cache = sv_events;	250	sv_events_cache = sv_events;
…		…
226		259
227	SP = PL_stack_base + mark;	260	SP = PL_stack_base + mark;
228	PUTBACK;	261	PUTBACK;
229	}	262	}
230		263
231	static void
232	e_once_cb (int revents, void *arg)
233	{
234	dSP;
235	I32 mark = SP - PL_stack_base;
236	SV *sv_events;
237
238	if (sv_events_cache)
239	{
240	sv_events = sv_events_cache; sv_events_cache = 0;
241	SvIV_set (sv_events, revents);
242	}
243	else
244	sv_events = newSViv (revents);
245
246	PUSHMARK (SP);
247	XPUSHs (sv_events);
248
249	PUTBACK;
250	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
251
252	SvREFCNT_dec ((SV *)arg);
253
254	if (sv_events_cache)
255	SvREFCNT_dec (sv_events);
256	else
257	sv_events_cache = sv_events;
258
259	if (SvTRUE (ERRSV))
260	{
261	PUSHMARK (SP);
262	PUTBACK;
263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
264	}
265
266	SP = PL_stack_base + mark;
267	PUTBACK;
268	}
269
270	static ev_tstamp	264	static ev_tstamp
271	e_periodic_cb (ev_periodic *w, ev_tstamp now)	265	e_periodic_cb (ev_periodic *w, ev_tstamp now)
272	{	266	{
273	ev_tstamp retval;	267	ev_tstamp retval;
274	int count;	268	int count;
…		…
308	LEAVE;	302	LEAVE;
309		303
310	return retval;	304	return retval;
311	}	305	}
312		306
313	/////////////////////////////////////////////////////////////////////////////
314	// DNS
315
316	#ifndef _WIN32
317	static void
318	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
319	{
320	dSP;
321	SV *cb = (SV *)arg;
322
323	ENTER;
324	SAVETMPS;
325	PUSHMARK (SP);
326	EXTEND (SP, count + 3);
327	PUSHs (sv_2mortal (newSViv (result)));
328
329	if (result == DNS_ERR_NONE && ttl >= 0)
330	{
331	int i;
332
333	PUSHs (sv_2mortal (newSViv (type)));
334	PUSHs (sv_2mortal (newSViv (ttl)));
335
336	for (i = 0; i < count; ++i)
337	switch (type)
338	{
339	case DNS_IPv6_AAAA:
340	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
341	break;
342	case DNS_IPv4_A:
343	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
344	break;
345	case DNS_PTR:
346	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
347	break;
348	}
349	}
350
351	PUTBACK;
352	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
353
354	FREETMPS;
355
356	if (SvTRUE (ERRSV))
357	{
358	PUSHMARK (SP);
359	PUTBACK;
360	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
361	}
362
363	LEAVE;
364	}
365	#endif
366
367	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	307	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
368	croak (# repeat " value must be >= 0");	308	croak (# repeat " value must be >= 0");
369		309
370	#define CHECK_FD(fh,fd) if ((fd) < 0) \	310	#define CHECK_FD(fh,fd) if ((fd) < 0) \
371	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));
…		…
392	const_iv (EV_, MINPRI)	332	const_iv (EV_, MINPRI)
393	const_iv (EV_, MAXPRI)	333	const_iv (EV_, MAXPRI)
394		334
395	const_iv (EV_, UNDEF)	335	const_iv (EV_, UNDEF)
396	const_iv (EV_, NONE)	336	const_iv (EV_, NONE)
397	const_iv (EV_, TIMEOUT)
398	const_iv (EV_, READ)	337	const_iv (EV_, READ)
399	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)
400	const_iv (EV_, SIGNAL)	343	const_iv (EV_, SIGNAL)
		344	const_iv (EV_, CHILD)
		345	const_iv (EV_, STAT)
401	const_iv (EV_, IDLE)	346	const_iv (EV_, IDLE)
		347	const_iv (EV_, PREPARE)
402	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)
403	const_iv (EV_, ERROR)	353	const_iv (EV_, ERROR)
404		354
		355	const_iv (EV, LOOP_NONBLOCK)
405	const_iv (EV, LOOP_ONESHOT)	356	const_iv (EV, LOOP_ONESHOT)
		357
406	const_iv (EV, LOOP_NONBLOCK)	358	const_iv (EV, UNLOOP_CANCEL)
407	const_iv (EV, UNLOOP_ONE)	359	const_iv (EV, UNLOOP_ONE)
408	const_iv (EV, UNLOOP_ALL)	360	const_iv (EV, UNLOOP_ALL)
409		361
410	const_iv (EV, BACKEND_SELECT)	362	const_iv (EV, BACKEND_SELECT)
411	const_iv (EV, BACKEND_POLL)	363	const_iv (EV, BACKEND_POLL)
…		…
414	const_iv (EV, BACKEND_DEVPOLL)	366	const_iv (EV, BACKEND_DEVPOLL)
415	const_iv (EV, BACKEND_PORT)	367	const_iv (EV, BACKEND_PORT)
416	const_iv (EV, FLAG_AUTO)	368	const_iv (EV, FLAG_AUTO)
417	const_iv (EV, FLAG_NOENV)	369	const_iv (EV, FLAG_NOENV)
418	const_iv (EV, FLAG_FORKCHECK)	370	const_iv (EV, FLAG_FORKCHECK)
		371
		372	const_iv (EV_, VERSION_MAJOR)
		373	const_iv (EV_, VERSION_MINOR)
419	};	374	};
420		375
421	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; )
422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
423		378
		379	stash_loop = gv_stashpv ("EV::Loop" , 1);
424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	380	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
425	stash_io = gv_stashpv ("EV::IO" , 1);	381	stash_io = gv_stashpv ("EV::IO" , 1);
426	stash_timer = gv_stashpv ("EV::Timer" , 1);	382	stash_timer = gv_stashpv ("EV::Timer" , 1);
427	stash_periodic = gv_stashpv ("EV::Periodic", 1);	383	stash_periodic = gv_stashpv ("EV::Periodic", 1);
428	stash_signal = gv_stashpv ("EV::Signal" , 1);	384	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	386	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
431	stash_check = gv_stashpv ("EV::Check" , 1);	387	stash_check = gv_stashpv ("EV::Check" , 1);
432	stash_child = gv_stashpv ("EV::Child" , 1);	388	stash_child = gv_stashpv ("EV::Child" , 1);
433	stash_embed = gv_stashpv ("EV::Embed" , 1);	389	stash_embed = gv_stashpv ("EV::Embed" , 1);
434	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);
435		393
436	{	394	{
437	SV *sv = perl_get_sv ("EV::API", TRUE);	395	SV *sv = perl_get_sv ("EV::API", TRUE);
438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	396	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
439		397
440	/* the poor man's shared library emulator */	398	/* the poor man's shared library emulator */
441	evapi.ver = EV_API_VERSION;	399	evapi.ver = EV_API_VERSION;
442	evapi.rev = EV_API_REVISION;	400	evapi.rev = EV_API_REVISION;
443	evapi.sv_fileno = sv_fileno;	401	evapi.sv_fileno = sv_fileno;
444	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;
445	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;
446	evapi.backend = ev_backend;	419	evapi.backend = ev_backend;
447	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;
448	evapi.ref = ev_ref;	425	evapi.ref = ev_ref;
449	evapi.unref = ev_unref;	426	evapi.unref = ev_unref;
450	evapi.time = ev_time;
451	evapi.loop = ev_loop;	427	evapi.loop = ev_loop;
452	evapi.once = ev_once;	428	evapi.once = ev_once;
453	evapi.io_start = ev_io_start;	429	evapi.io_start = ev_io_start;
454	evapi.io_stop = ev_io_stop;	430	evapi.io_stop = ev_io_stop;
455	evapi.timer_start = ev_timer_start;	431	evapi.timer_start = ev_timer_start;
456	evapi.timer_stop = ev_timer_stop;	432	evapi.timer_stop = ev_timer_stop;
457	evapi.timer_again = ev_timer_again;	433	evapi.timer_again = ev_timer_again;
		434	evapi.timer_remaining = ev_timer_remaining;
458	evapi.periodic_start = ev_periodic_start;	435	evapi.periodic_start = ev_periodic_start;
459	evapi.periodic_stop = ev_periodic_stop;	436	evapi.periodic_stop = ev_periodic_stop;
460	evapi.signal_start = ev_signal_start;	437	evapi.signal_start = ev_signal_start;
461	evapi.signal_stop = ev_signal_stop;	438	evapi.signal_stop = ev_signal_stop;
462	evapi.idle_start = ev_idle_start;	439	evapi.idle_start = ev_idle_start;
463	evapi.idle_stop = ev_idle_stop;	440	evapi.idle_stop = ev_idle_stop;
464	evapi.prepare_start = ev_prepare_start;	441	evapi.prepare_start = ev_prepare_start;
465	evapi.prepare_stop = ev_prepare_stop;	442	evapi.prepare_stop = ev_prepare_stop;
466	evapi.check_start = ev_check_start;	443	evapi.check_start = ev_check_start;
467	evapi.check_stop = ev_check_stop;	444	evapi.check_stop = ev_check_stop;
468	evapi.child_start = ev_child_start;	445	evapi.child_start = ev_child_start;
469	evapi.child_stop = ev_child_stop;	446	evapi.child_stop = ev_child_stop;
470	evapi.stat_start = ev_stat_start;	447	evapi.stat_start = ev_stat_start;
471	evapi.stat_stop = ev_stat_stop;	448	evapi.stat_stop = ev_stat_stop;
472	evapi.stat_stat = ev_stat_stat;	449	evapi.stat_stat = ev_stat_stat;
		450	evapi.embed_start = ev_embed_start;
		451	evapi.embed_stop = ev_embed_stop;
		452	evapi.embed_sweep = ev_embed_sweep;
		453	evapi.fork_start = ev_fork_start;
		454	evapi.fork_stop = ev_fork_stop;
		455	evapi.async_start = ev_async_start;
		456	evapi.async_stop = ev_async_stop;
		457	evapi.async_send = ev_async_send;
		458	evapi.clear_pending = ev_clear_pending;
		459	evapi.invoke = ev_invoke;
473		460
474	sv_setiv (sv, (IV)&evapi);	461	sv_setiv (sv, (IV)&evapi);
475	SvREADONLY_on (sv);	462	SvREADONLY_on (sv);
476	}	463	}
477	#ifndef _WIN32	464	#ifndef _WIN32
478	pthread_atfork (0, 0, ev_default_fork);	465	pthread_atfork (0, 0, ev_default_fork);
479	#endif	466	#endif
480	}	467	}
481		468
		469	SV *ev_default_loop (unsigned int flags = 0)
		470	CODE:
		471	{
		472	if (!default_loop_sv)
		473	{
		474	evapi.default_loop = ev_default_loop (flags);
		475
		476	if (!evapi.default_loop)
		477	XSRETURN_UNDEF;
		478
		479	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		480	}
		481
		482	RETVAL = newSVsv (default_loop_sv);
		483	}
		484	OUTPUT:
		485	RETVAL
		486
		487	void ev_default_destroy ()
		488	CODE:
		489	ev_default_destroy ();
		490	SvREFCNT_dec (default_loop_sv);
		491	default_loop_sv = 0;
		492
		493	unsigned int ev_supported_backends ()
		494
		495	unsigned int ev_recommended_backends ()
		496
		497	unsigned int ev_embeddable_backends ()
		498
		499	void ev_sleep (NV interval)
		500
		501	NV ev_time ()
		502
482	NV ev_now ()	503	NV ev_now ()
		504	C_ARGS: evapi.default_loop
		505
		506	void ev_now_update ()
		507	C_ARGS: evapi.default_loop
		508
		509	void ev_suspend ()
		510	C_ARGS: evapi.default_loop
		511
		512	void ev_resume ()
		513	C_ARGS: evapi.default_loop
483		514
484	unsigned int ev_backend ()	515	unsigned int ev_backend ()
		516	C_ARGS: evapi.default_loop
485		517
486	NV ev_time ()	518	void ev_loop_verify ()
		519	C_ARGS: evapi.default_loop
487		520
488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	521	unsigned int ev_loop_count ()
		522	C_ARGS: evapi.default_loop
		523
		524	unsigned int ev_loop_depth ()
		525	C_ARGS: evapi.default_loop
		526
		527	void ev_set_io_collect_interval (NV interval)
		528	C_ARGS: evapi.default_loop, interval
		529
		530	void ev_set_timeout_collect_interval (NV interval)
		531	C_ARGS: evapi.default_loop, interval
489		532
490	void ev_loop (int flags = 0)	533	void ev_loop (int flags = 0)
		534	C_ARGS: evapi.default_loop, flags
491		535
492	void ev_unloop (int how = 1)	536	void ev_unloop (int how = EVUNLOOP_ONE)
		537	C_ARGS: evapi.default_loop, how
		538
		539	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		540	C_ARGS: evapi.default_loop, fd, revents
		541
		542	void ev_feed_signal_event (SV *signal)
		543	CODE:
		544	{
		545	Signal signum = s_signum (signal);
		546	CHECK_SIG (signal, signum);
		547
		548	ev_feed_signal_event (evapi.default_loop, signum);
		549	}
		550
		551	unsigned int ev_pending_count ()
		552	C_ARGS: evapi.default_loop
		553
		554	void ev_invoke_pending ()
		555	C_ARGS: evapi.default_loop
493		556
494	ev_io *io (SV *fh, int events, SV *cb)	557	ev_io *io (SV *fh, int events, SV *cb)
495	ALIAS:	558	ALIAS:
496	io_ns = 1	559	io_ns = 1
497	CODE:	560	CODE:
498	{	561	{
499	int fd = sv_fileno (fh);	562	int fd = s_fileno (fh, events & EV_WRITE);
500	CHECK_FD (fh, fd);	563	CHECK_FD (fh, fd);
501		564
502	RETVAL = e_new (sizeof (ev_io), cb);	565	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
503	RETVAL->fh = newSVsv (fh);	566	RETVAL->fh = newSVsv (fh);
504	ev_io_set (RETVAL, fd, events);	567	ev_io_set (RETVAL, fd, events);
505	if (!ix) START (io, RETVAL);	568	if (!ix) START (io, RETVAL);
506	}	569	}
507	OUTPUT:	570	OUTPUT:
…		…
511	ALIAS:	574	ALIAS:
512	timer_ns = 1	575	timer_ns = 1
513	INIT:	576	INIT:
514	CHECK_REPEAT (repeat);	577	CHECK_REPEAT (repeat);
515	CODE:	578	CODE:
516	RETVAL = e_new (sizeof (ev_timer), cb);	579	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
517	ev_timer_set (RETVAL, after, repeat);	580	ev_timer_set (RETVAL, after, repeat);
518	if (!ix) START (timer, RETVAL);	581	if (!ix) START (timer, RETVAL);
519	OUTPUT:	582	OUTPUT:
520	RETVAL	583	RETVAL
521		584
…		…
525	INIT:	588	INIT:
526	CHECK_REPEAT (interval);	589	CHECK_REPEAT (interval);
527	CODE:	590	CODE:
528	{	591	{
529	ev_periodic *w;	592	ev_periodic *w;
530	w = e_new (sizeof (ev_periodic), cb);	593	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	594	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	595	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	596	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
534	if (!ix) START (periodic, w);	597	if (!ix) START (periodic, w);
535	}	598	}
…		…
539	ev_signal *signal (SV *signal, SV *cb)	602	ev_signal *signal (SV *signal, SV *cb)
540	ALIAS:	603	ALIAS:
541	signal_ns = 1	604	signal_ns = 1
542	CODE:	605	CODE:
543	{	606	{
544	Signal signum = sv_signum (signal);	607	Signal signum = s_signum (signal);
545	CHECK_SIG (signal, signum);	608	CHECK_SIG (signal, signum);
546		609
547	RETVAL = e_new (sizeof (ev_signal), cb);	610	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
548	ev_signal_set (RETVAL, signum);	611	ev_signal_set (RETVAL, signum);
549	if (!ix) START (signal, RETVAL);	612	if (!ix) START (signal, RETVAL);
550	}	613	}
551	OUTPUT:	614	OUTPUT:
552	RETVAL	615	RETVAL
553		616
554	ev_idle *idle (SV *cb)	617	ev_idle *idle (SV *cb)
555	ALIAS:	618	ALIAS:
556	idle_ns = 1	619	idle_ns = 1
557	CODE:	620	CODE:
558	RETVAL = e_new (sizeof (ev_idle), cb);	621	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
559	ev_idle_set (RETVAL);	622	ev_idle_set (RETVAL);
560	if (!ix) START (idle, RETVAL);	623	if (!ix) START (idle, RETVAL);
561	OUTPUT:	624	OUTPUT:
562	RETVAL	625	RETVAL
563		626
564	ev_prepare *prepare (SV *cb)	627	ev_prepare *prepare (SV *cb)
565	ALIAS:	628	ALIAS:
566	prepare_ns = 1	629	prepare_ns = 1
567	CODE:	630	CODE:
568	RETVAL = e_new (sizeof (ev_prepare), cb);	631	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
569	ev_prepare_set (RETVAL);	632	ev_prepare_set (RETVAL);
570	if (!ix) START (prepare, RETVAL);	633	if (!ix) START (prepare, RETVAL);
571	OUTPUT:	634	OUTPUT:
572	RETVAL	635	RETVAL
573		636
574	ev_check *check (SV *cb)	637	ev_check *check (SV *cb)
575	ALIAS:	638	ALIAS:
576	check_ns = 1	639	check_ns = 1
577	CODE:	640	CODE:
578	RETVAL = e_new (sizeof (ev_check), cb);	641	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
579	ev_check_set (RETVAL);	642	ev_check_set (RETVAL);
580	if (!ix) START (check, RETVAL);	643	if (!ix) START (check, RETVAL);
581	OUTPUT:	644	OUTPUT:
582	RETVAL	645	RETVAL
583		646
		647	ev_fork *fork (SV *cb)
		648	ALIAS:
		649	fork_ns = 1
		650	CODE:
		651	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		652	ev_fork_set (RETVAL);
		653	if (!ix) START (fork, RETVAL);
		654	OUTPUT:
		655	RETVAL
		656
584	ev_child *child (int pid, SV *cb)	657	ev_child *child (int pid, int trace, SV *cb)
585	ALIAS:	658	ALIAS:
586	child_ns = 1	659	child_ns = 1
587	CODE:	660	CODE:
588	RETVAL = e_new (sizeof (ev_child), cb);	661	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
589	ev_child_set (RETVAL, pid);	662	ev_child_set (RETVAL, pid, trace);
590	if (!ix) START (child, RETVAL);	663	if (!ix) START (child, RETVAL);
591	OUTPUT:	664	OUTPUT:
592	RETVAL	665	RETVAL
593		666
594	ev_stat *stat (SV *path, NV interval, SV *cb)	667	ev_stat *stat (SV *path, NV interval, SV *cb)
595	ALIAS:	668	ALIAS:
596	stat_ns = 1	669	stat_ns = 1
597	CODE:	670	CODE:
598	RETVAL = e_new (sizeof (ev_stat), cb);	671	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
599	RETVAL->fh = newSVsv (path);	672	RETVAL->fh = newSVsv (path);
600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	673	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
601	if (!ix) START (stat, RETVAL);	674	if (!ix) START (stat, RETVAL);
602	OUTPUT:	675	OUTPUT:
603	RETVAL	676	RETVAL
604		677
		678	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		679	ALIAS:
		680	embed_ns = 1
		681	CODE:
		682	{
		683	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		684	croak ("passed loop is not embeddable via EV::embed,");
		685
		686	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		687	RETVAL->fh = newSVsv (ST (0));
		688	ev_embed_set (RETVAL, loop);
		689	if (!ix) START (embed, RETVAL);
		690	}
		691	OUTPUT:
		692	RETVAL
		693
		694	ev_async *async (SV *cb)
		695	ALIAS:
		696	async_ns = 1
		697	CODE:
		698	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		699	ev_async_set (RETVAL);
		700	if (!ix) START (async, RETVAL);
		701	OUTPUT:
		702	RETVAL
		703
605	void once (SV *fh, int events, SV *timeout, SV *cb)	704	void once (SV *fh, int events, SV *timeout, SV *cb)
606	CODE:	705	CODE:
607	ev_once (	706	ev_once (
		707	evapi.default_loop,
608	sv_fileno (fh), events,	708	s_fileno (fh, events & EV_WRITE), events,
609	SvOK (timeout) ? SvNV (timeout) : -1.,	709	SvOK (timeout) ? SvNV (timeout) : -1.,
610	e_once_cb,	710	e_once_cb,
611	newSVsv (cb)	711	newSVsv (cb)
612	);	712	);
613		713
…		…
617		717
618	int ev_is_active (ev_watcher *w)	718	int ev_is_active (ev_watcher *w)
619		719
620	int ev_is_pending (ev_watcher *w)	720	int ev_is_pending (ev_watcher *w)
621		721
		722	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		723	C_ARGS: e_loop (w), w, revents
		724
		725	int ev_clear_pending (ev_watcher *w)
		726	C_ARGS: e_loop (w), w
		727
		728	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		729	C_ARGS: e_loop (w), w, revents
		730
622	int keepalive (ev_watcher *w, int new_value = 0)	731	int keepalive (ev_watcher *w, int new_value = 0)
623	CODE:	732	CODE:
624	{	733	{
625	RETVAL = w->flags & WFLAG_KEEPALIVE;	734	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
626	new_value = new_value ? WFLAG_KEEPALIVE : 0;	735	new_value = new_value ? WFLAG_KEEPALIVE : 0;
627		736
628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	737	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
629	{	738	{
		739	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
630	REF (w);	740	REF (w);
631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
632	UNREF (w);	741	UNREF (w);
633	}	742	}
634	}	743	}
635	OUTPUT:	744	OUTPUT:
636	RETVAL	745	RETVAL
637		746
638	SV *cb (ev_watcher *w, SV *new_cb = 0)	747	SV *cb (ev_watcher *w, SV *new_cb = 0)
639	CODE:	748	CODE:
640	{	749	{
641	RETVAL = newSVsv (w->cb_sv);
642
643	if (items > 1)	750	if (items > 1)
644	sv_setsv (w->cb_sv, new_cb);	751	{
		752	new_cb = s_get_cv_croak (new_cb);
		753	RETVAL = newRV_noinc (w->cb_sv);
		754	w->cb_sv = SvREFCNT_inc (new_cb);
		755	}
		756	else
		757	RETVAL = newRV_inc (w->cb_sv);
645	}	758	}
646	OUTPUT:	759	OUTPUT:
647	RETVAL	760	RETVAL
648		761
649	SV *data (ev_watcher *w, SV *new_data = 0)	762	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
658	}	771	}
659	}	772	}
660	OUTPUT:	773	OUTPUT:
661	RETVAL	774	RETVAL
662		775
663	void trigger (ev_watcher *w, int revents = EV_NONE)	776	SV *loop (ev_watcher *w)
664	CODE:	777	CODE:
665	w->cb (w, revents);	778	RETVAL = newRV_inc (w->loop);
		779	OUTPUT:
		780	RETVAL
666		781
667	int priority (ev_watcher *w, int new_priority = 0)	782	int priority (ev_watcher *w, int new_priority = 0)
668	CODE:	783	CODE:
669	{	784	{
670	RETVAL = w->priority;	785	RETVAL = w->priority;
671		786
672	if (items > 1)	787	if (items > 1)
673	{	788	{
674	int active = ev_is_active (w);	789	int active = ev_is_active (w);
675
676	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
677	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
678		790
679	if (active)	791	if (active)
680	{	792	{
681	/* grrr. */	793	/* grrr. */
682	PUSHMARK (SP);	794	PUSHMARK (SP);
683	XPUSHs (ST (0));	795	XPUSHs (ST (0));
		796	PUTBACK;
684	call_method ("stop", G_DISCARD | G_VOID);	797	call_method ("stop", G_DISCARD | G_VOID);
685	}	798	}
686		799
687	ev_set_priority (w, new_priority);	800	ev_set_priority (w, new_priority);
688		801
689	if (active)	802	if (active)
690	{	803	{
691	PUSHMARK (SP);	804	PUSHMARK (SP);
692	XPUSHs (ST (0));	805	XPUSHs (ST (0));
		806	PUTBACK;
693	call_method ("start", G_DISCARD | G_VOID);	807	call_method ("start", G_DISCARD | G_VOID);
694	}	808	}
695	}	809	}
696	}	810	}
697	OUTPUT:	811	OUTPUT:
…		…
713	e_destroy (w);	827	e_destroy (w);
714		828
715	void set (ev_io *w, SV *fh, int events)	829	void set (ev_io *w, SV *fh, int events)
716	CODE:	830	CODE:
717	{	831	{
718	int fd = sv_fileno (fh);	832	int fd = s_fileno (fh, events & EV_WRITE);
719	CHECK_FD (fh, fd);	833	CHECK_FD (fh, fd);
720		834
721	sv_setsv (w->fh, fh);	835	sv_setsv (w->fh, fh);
722	RESET (io, w, (w, fd, events));	836	RESET (io, w, (w, fd, events));
723	}	837	}
…		…
725	SV *fh (ev_io *w, SV *new_fh = 0)	839	SV *fh (ev_io *w, SV *new_fh = 0)
726	CODE:	840	CODE:
727	{	841	{
728	if (items > 1)	842	if (items > 1)
729	{	843	{
730	int fd = sv_fileno (new_fh);	844	int fd = s_fileno (new_fh, w->events & EV_WRITE);
731	CHECK_FD (new_fh, fd);	845	CHECK_FD (new_fh, fd);
732		846
733	RETVAL = w->fh;	847	RETVAL = w->fh;
734	w->fh = newSVsv (new_fh);	848	w->fh = newSVsv (new_fh);
735		849
…		…
768	e_destroy (w);	882	e_destroy (w);
769		883
770	void set (ev_signal *w, SV *signal)	884	void set (ev_signal *w, SV *signal)
771	CODE:	885	CODE:
772	{	886	{
773	Signal signum = sv_signum (signal);	887	Signal signum = s_signum (signal);
774	CHECK_SIG (signal, signum);	888	CHECK_SIG (signal, signum);
775		889
776	RESET (signal, w, (w, signum));	890	RESET (signal, w, (w, signum));
777	}	891	}
778		892
…		…
781	{	895	{
782	RETVAL = w->signum;	896	RETVAL = w->signum;
783		897
784	if (items > 1)	898	if (items > 1)
785	{	899	{
786	Signal signum = sv_signum (new_signal);	900	Signal signum = s_signum (new_signal);
787	CHECK_SIG (new_signal, signum);	901	CHECK_SIG (new_signal, signum);
788		902
789	RESET (signal, w, (w, signum));	903	RESET (signal, w, (w, signum));
790	}	904	}
791	}	905	}
…		…
806		920
807	void ev_timer_again (ev_timer *w)	921	void ev_timer_again (ev_timer *w)
808	INIT:	922	INIT:
809	CHECK_REPEAT (w->repeat);	923	CHECK_REPEAT (w->repeat);
810	CODE:	924	CODE:
811	REF (w);
812	ev_timer_again (w);	925	ev_timer_again (e_loop (w), w);
813	UNREF (w);	926	UNREF (w);
		927
		928	NV ev_timer_remaining (ev_timer *w)
		929	C_ARGS: e_loop (w), w
814		930
815	void DESTROY (ev_timer *w)	931	void DESTROY (ev_timer *w)
816	CODE:	932	CODE:
817	STOP (timer, w);	933	STOP (timer, w);
818	e_destroy (w);	934	e_destroy (w);
…		…
835	CODE:	951	CODE:
836	STOP (periodic, w);	952	STOP (periodic, w);
837		953
838	void ev_periodic_again (ev_periodic *w)	954	void ev_periodic_again (ev_periodic *w)
839	CODE:	955	CODE:
840	REF (w);
841	ev_periodic_again (w);	956	ev_periodic_again (e_loop (w), w);
842	UNREF (w);	957	UNREF (w);
843		958
844	void DESTROY (ev_periodic *w)	959	void DESTROY (ev_periodic *w)
845	CODE:	960	CODE:
846	STOP (periodic, w);	961	STOP (periodic, w);
…		…
855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	970	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
856		971
857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	972	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
858	}	973	}
859		974
		975	NV at (ev_periodic *w)
		976	CODE:
		977	RETVAL = ev_periodic_at (w);
		978	OUTPUT:
		979	RETVAL
		980
860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	981	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
861		982
862	void ev_idle_start (ev_idle *w)	983	void ev_idle_start (ev_idle *w)
863	CODE:	984	CODE:
864	START (idle, w);	985	START (idle, w);
…		…
870	void DESTROY (ev_idle *w)	991	void DESTROY (ev_idle *w)
871	CODE:	992	CODE:
872	STOP (idle, w);	993	STOP (idle, w);
873	e_destroy (w);	994	e_destroy (w);
874		995
875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	996	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
876		997
877	void ev_prepare_start (ev_prepare *w)	998	void ev_prepare_start (ev_prepare *w)
878	CODE:	999	CODE:
879	START (prepare, w);	1000	START (prepare, w);
880		1001
…		…
900	void DESTROY (ev_check *w)	1021	void DESTROY (ev_check *w)
901	CODE:	1022	CODE:
902	STOP (check, w);	1023	STOP (check, w);
903	e_destroy (w);	1024	e_destroy (w);
904		1025
		1026	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1027
		1028	void ev_fork_start (ev_fork *w)
		1029	CODE:
		1030	START (fork, w);
		1031
		1032	void ev_fork_stop (ev_fork *w)
		1033	CODE:
		1034	STOP (fork, w);
		1035
		1036	void DESTROY (ev_fork *w)
		1037	CODE:
		1038	STOP (fork, w);
		1039	e_destroy (w);
		1040
905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1041	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
906		1042
907	void ev_child_start (ev_child *w)	1043	void ev_child_start (ev_child *w)
908	CODE:	1044	CODE:
909	START (child, w);	1045	START (child, w);
…		…
915	void DESTROY (ev_child *w)	1051	void DESTROY (ev_child *w)
916	CODE:	1052	CODE:
917	STOP (child, w);	1053	STOP (child, w);
918	e_destroy (w);	1054	e_destroy (w);
919		1055
920	void set (ev_child *w, int pid)	1056	void set (ev_child *w, int pid, int trace)
921	CODE:	1057	CODE:
922	RESET (child, w, (w, pid));	1058	RESET (child, w, (w, pid, trace));
923		1059
924	int pid (ev_child *w, int new_pid = 0)
925	CODE:
926	{
927	RETVAL = w->pid;
928
929	if (items > 1)
930	RESET (child, w, (w, new_pid));
931	}
932	OUTPUT:
933	RETVAL
934
935
936	int rstatus (ev_child *w)	1060	int pid (ev_child *w)
937	ALIAS:	1061	ALIAS:
938	rpid = 1	1062	rpid = 1
		1063	rstatus = 2
939	CODE:	1064	CODE:
940	RETVAL = ix ? w->rpid : w->rstatus;	1065	RETVAL = ix == 0 ? w->pid
		1066	: ix == 1 ? w->rpid
		1067	: w->rstatus;
941	OUTPUT:	1068	OUTPUT:
942	RETVAL	1069	RETVAL
943		1070
944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1071	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
945		1072
…		…
996	PPCODE:	1123	PPCODE:
997	{	1124	{
998	ev_statdata *s = ix ? &w->attr : &w->prev;	1125	ev_statdata *s = ix ? &w->attr : &w->prev;
999		1126
1000	if (ix == 1)	1127	if (ix == 1)
1001	ev_stat_stat (w);	1128	ev_stat_stat (e_loop (w), w);
1002	else if (!s->st_nlink)	1129	else if (!s->st_nlink)
1003	errno = ENOENT;	1130	errno = ENOENT;
1004		1131
1005	PL_statcache.st_dev = s->st_nlink;	1132	PL_statcache.st_dev = s->st_nlink;
1006	PL_statcache.st_ino = s->st_ino;	1133	PL_statcache.st_ino = s->st_ino;
…		…
1033	PUSHs (sv_2mortal (newSVuv (4096)));	1160	PUSHs (sv_2mortal (newSVuv (4096)));
1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1161	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1035	}	1162	}
1036	}	1163	}
1037		1164
1038	#ifndef _WIN32
1039
1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1165	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1041		1166
1042	BOOT:	1167	void ev_embed_start (ev_embed *w)
1043	{	1168	CODE:
1044	HV *stash = gv_stashpv ("EV::DNS", 1);	1169	START (embed, w);
1045		1170
1046	static const struct {	1171	void ev_embed_stop (ev_embed *w)
1047	const char *name;	1172	CODE:
1048	IV iv;	1173	STOP (embed, w);
1049	} *civ, const_iv[] = {
1050	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1051	const_iv (DNS_, ERR_NONE)
1052	const_iv (DNS_, ERR_FORMAT)
1053	const_iv (DNS_, ERR_SERVERFAILED)
1054	const_iv (DNS_, ERR_NOTEXIST)
1055	const_iv (DNS_, ERR_NOTIMPL)
1056	const_iv (DNS_, ERR_REFUSED)
1057	const_iv (DNS_, ERR_TRUNCATED)
1058	const_iv (DNS_, ERR_UNKNOWN)
1059	const_iv (DNS_, ERR_TIMEOUT)
1060	const_iv (DNS_, ERR_SHUTDOWN)
1061	const_iv (DNS_, IPv4_A)
1062	const_iv (DNS_, PTR)
1063	const_iv (DNS_, IPv6_AAAA)
1064	const_iv (DNS_, QUERY_NO_SEARCH)
1065	const_iv (DNS_, OPTION_SEARCH)
1066	const_iv (DNS_, OPTION_NAMESERVERS)
1067	const_iv (DNS_, OPTION_MISC)
1068	const_iv (DNS_, OPTIONS_ALL)
1069	const_iv (DNS_, NO_SEARCH)
1070	};
1071		1174
1072	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1175	void DESTROY (ev_embed *w)
1073	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1176	CODE:
1074	}	1177	STOP (embed, w);
		1178	e_destroy (w);
1075		1179
1076	int evdns_init ()	1180	void set (ev_embed *w, struct ev_loop *loop)
		1181	CODE:
		1182	{
		1183	sv_setsv (w->fh, ST (1));
		1184	RESET (embed, w, (w, loop));
		1185	}
1077		1186
1078	void evdns_shutdown (int fail_requests = 1)	1187	SV *other (ev_embed *w)
		1188	CODE:
		1189	RETVAL = newSVsv (w->fh);
		1190	OUTPUT:
		1191	RETVAL
1079		1192
1080	const char *evdns_err_to_string (int err)	1193	void ev_embed_sweep (ev_embed *w)
		1194	C_ARGS: e_loop (w), w
1081		1195
1082	int evdns_nameserver_add (U32 address)	1196	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1083		1197
1084	int evdns_count_nameservers ()	1198	void ev_async_start (ev_async *w)
		1199	CODE:
		1200	START (async, w);
1085		1201
1086	int evdns_clear_nameservers_and_suspend ()	1202	void ev_async_stop (ev_async *w)
		1203	CODE:
		1204	STOP (async, w);
1087		1205
1088	int evdns_resume ()	1206	void DESTROY (ev_async *w)
		1207	CODE:
		1208	STOP (async, w);
		1209	e_destroy (w);
1089		1210
1090	int evdns_nameserver_ip_add (char *ip_as_string)	1211	void ev_async_send (ev_async *w)
		1212	C_ARGS: e_loop (w), w
1091		1213
1092	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1214	SV *ev_async_async_pending (ev_async *w)
1093	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1094
1095	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1096	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1097
1098	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1099	ALIAS:
1100	evdns_resolve_reverse_ipv6 = 1
1101	CODE:	1215	CODE:
1102	{	1216	RETVAL = boolSV (ev_async_pending (w));
1103	STRLEN len;	1217	OUTPUT:
1104	char *data = SvPVbyte (addr, len);
1105	if (len != (ix ? 16 : 4))
1106	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1107
1108	RETVAL = ix	1218	RETVAL
1109	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1110	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1111	}
1112	OUTPUT:
1113	RETVAL
1114		1219
1115	int evdns_set_option (char *option, char *val, int flags)	1220	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1116		1221
1117	int evdns_resolv_conf_parse (int flags, const char *filename)	1222	SV *new (SV *klass, unsigned int flags = 0)
		1223	CODE:
		1224	{
		1225	struct ev_loop *loop = ev_loop_new (flags);
1118		1226
1119	#ifdef _WIN32	1227	if (!loop)
		1228	XSRETURN_UNDEF;
1120		1229
1121	int evdns_config_windows_nameservers ()	1230	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1231	}
		1232	OUTPUT:
		1233	RETVAL
		1234
		1235	void DESTROY (struct ev_loop *loop)
		1236	CODE:
		1237	if (loop != evapi.default_loop) /* global destruction sucks */
		1238	ev_loop_destroy (loop);
		1239
		1240	void ev_loop_fork (struct ev_loop *loop)
		1241
		1242	void ev_loop_verify (struct ev_loop *loop)
		1243
		1244	NV ev_now (struct ev_loop *loop)
		1245
		1246	void ev_now_update (struct ev_loop *loop)
		1247
		1248	void ev_suspend (struct ev_loop *loop)
		1249
		1250	void ev_resume (struct ev_loop *loop)
		1251
		1252	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1253
		1254	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1255
		1256	unsigned int ev_backend (struct ev_loop *loop)
		1257
		1258	unsigned int ev_loop_count (struct ev_loop *loop)
		1259
		1260	unsigned int ev_loop_depth (struct ev_loop *loop)
		1261
		1262	void ev_loop (struct ev_loop *loop, int flags = 0)
		1263
		1264	void ev_unloop (struct ev_loop *loop, int how = 1)
		1265
		1266	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1267
		1268	unsigned int ev_pending_count (struct ev_loop *loop)
		1269
		1270	void ev_invoke_pending (struct ev_loop *loop)
		1271
		1272	#if 0
		1273
		1274	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1275	CODE:
		1276	{
		1277	Signal signum = s_signum (signal);
		1278	CHECK_SIG (signal, signum);
		1279
		1280	ev_feed_signal_event (loop, signum);
		1281	}
1122		1282
1123	#endif	1283	#endif
1124		1284
1125	void evdns_search_clear ()	1285	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1286	ALIAS:
		1287	io_ns = 1
		1288	CODE:
		1289	{
		1290	int fd = s_fileno (fh, events & EV_WRITE);
		1291	CHECK_FD (fh, fd);
1126		1292
1127	void evdns_search_add (char *domain)	1293	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1294	RETVAL->fh = newSVsv (fh);
		1295	ev_io_set (RETVAL, fd, events);
		1296	if (!ix) START (io, RETVAL);
		1297	}
		1298	OUTPUT:
		1299	RETVAL
1128		1300
1129	void evdns_search_ndots_set (int ndots)	1301	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1302	ALIAS:
		1303	timer_ns = 1
		1304	INIT:
		1305	CHECK_REPEAT (repeat);
		1306	CODE:
		1307	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1308	ev_timer_set (RETVAL, after, repeat);
		1309	if (!ix) START (timer, RETVAL);
		1310	OUTPUT:
		1311	RETVAL
		1312
		1313	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1314	ALIAS:
		1315	periodic_ns = 1
		1316	INIT:
		1317	CHECK_REPEAT (interval);
		1318	CODE:
		1319	{
		1320	ev_periodic *w;
		1321	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1322	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1323	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1324	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1325	if (!ix) START (periodic, w);
		1326	}
		1327	OUTPUT:
		1328	RETVAL
1130		1329
1131	#if 0	1330	#if 0
1132		1331
1133	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1332	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1134		1333	ALIAS:
1135	BOOT:	1334	signal_ns = 1
		1335	CODE:
1136	{	1336	{
1137	HV *stash = gv_stashpv ("EV::HTTP", 1);	1337	Signal signum = s_signum (signal);
		1338	CHECK_SIG (signal, signum);
1138		1339
1139	static const struct {	1340	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1140	const char *name;	1341	ev_signal_set (RETVAL, signum);
1141	IV iv;	1342	if (!ix) START (signal, RETVAL);
1142	} *civ, const_iv[] = {
1143	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1144	const_iv (HTTP_, OK)
1145	const_iv (HTTP_, NOCONTENT)
1146	const_iv (HTTP_, MOVEPERM)
1147	const_iv (HTTP_, MOVETEMP)
1148	const_iv (HTTP_, NOTMODIFIED)
1149	const_iv (HTTP_, BADREQUEST)
1150	const_iv (HTTP_, NOTFOUND)
1151	const_iv (HTTP_, SERVUNAVAIL)
1152	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1153	const_iv (EVHTTP_, PROXY_REQUEST)
1154	const_iv (EVHTTP_, REQ_GET)
1155	const_iv (EVHTTP_, REQ_POST)
1156	const_iv (EVHTTP_, REQ_HEAD)
1157	const_iv (EVHTTP_, REQUEST)
1158	const_iv (EVHTTP_, RESPONSE)
1159	};
1160
1161	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1162	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1163	}	1343	}
1164		1344	OUTPUT:
1165	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1345	RETVAL
1166
1167	#HttpRequest new (SV *klass, SV *cb)
1168
1169	#void DESTROY (struct evhttp_request *req);
1170		1346
1171	#endif	1347	#endif
1172		1348
1173	#endif	1349	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1350	ALIAS:
		1351	idle_ns = 1
		1352	CODE:
		1353	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1354	ev_idle_set (RETVAL);
		1355	if (!ix) START (idle, RETVAL);
		1356	OUTPUT:
		1357	RETVAL
1174		1358
		1359	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1360	ALIAS:
		1361	prepare_ns = 1
		1362	CODE:
		1363	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1364	ev_prepare_set (RETVAL);
		1365	if (!ix) START (prepare, RETVAL);
		1366	OUTPUT:
		1367	RETVAL
1175		1368
		1369	ev_check *check (struct ev_loop *loop, SV *cb)
		1370	ALIAS:
		1371	check_ns = 1
		1372	CODE:
		1373	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1374	ev_check_set (RETVAL);
		1375	if (!ix) START (check, RETVAL);
		1376	OUTPUT:
		1377	RETVAL
1176		1378
		1379	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1380	ALIAS:
		1381	fork_ns = 1
		1382	CODE:
		1383	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1384	ev_fork_set (RETVAL);
		1385	if (!ix) START (fork, RETVAL);
		1386	OUTPUT:
		1387	RETVAL
1177		1388
		1389	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1390	ALIAS:
		1391	child_ns = 1
		1392	CODE:
		1393	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1394	ev_child_set (RETVAL, pid, trace);
		1395	if (!ix) START (child, RETVAL);
		1396	OUTPUT:
		1397	RETVAL
1178		1398
		1399	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1400	ALIAS:
		1401	stat_ns = 1
		1402	CODE:
		1403	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1404	RETVAL->fh = newSVsv (path);
		1405	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1406	if (!ix) START (stat, RETVAL);
		1407	OUTPUT:
		1408	RETVAL
1179		1409
		1410	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1411	ALIAS:
		1412	embed_ns = 1
		1413	CODE:
		1414	{
		1415	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1416	croak ("passed loop is not embeddable via EV::embed,");
1180		1417
		1418	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1419	RETVAL->fh = newSVsv (ST (1));
		1420	ev_embed_set (RETVAL, other);
		1421	if (!ix) START (embed, RETVAL);
		1422	}
		1423	OUTPUT:
		1424	RETVAL
		1425
		1426	ev_async *async (struct ev_loop *loop, SV *cb)
		1427	ALIAS:
		1428	async_ns = 1
		1429	CODE:
		1430	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1431	ev_async_set (RETVAL);
		1432	if (!ix) START (async, RETVAL);
		1433	OUTPUT:
		1434	RETVAL
		1435
		1436	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1437	CODE:
		1438	ev_once (
		1439	loop,
		1440	s_fileno (fh, events & EV_WRITE), events,
		1441	SvOK (timeout) ? SvNV (timeout) : -1.,
		1442	e_once_cb,
		1443	newSVsv (cb)
		1444	);
		1445

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