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Comparing EV/EV.xs (file contents):
Revision 1.83 by root, Thu Nov 29 17:28:13 2007 UTC vs.
Revision 1.128 by root, Tue Jul 14 20:31:21 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;
218		251
219	if (SvTRUE (ERRSV))	252	if (SvTRUE (ERRSV))
220	{	253	{
221	PUSHMARK (SP);	254	SPAGAIN;
222	PUTBACK;
223	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
224	}
225
226	SP = PL_stack_base + mark;
227	PUTBACK;
228	}
229
230	static void
231	e_once_cb (int revents, void *arg)
232	{
233	dSP;
234	I32 mark = SP - PL_stack_base;
235	SV *sv_events;
236
237	if (sv_events_cache)
238	{
239	sv_events = sv_events_cache; sv_events_cache = 0;
240	SvIV_set (sv_events, revents);
241	}
242	else
243	sv_events = newSViv (revents);
244
245	PUSHMARK (SP);
246	XPUSHs (sv_events);
247
248	PUTBACK;
249	call_sv ((SV *)arg, G_DISCARD | G_VOID | G_EVAL);
250
251	SvREFCNT_dec ((SV *)arg);
252
253	if (sv_events_cache)
254	SvREFCNT_dec (sv_events);
255	else
256	sv_events_cache = sv_events;
257
258	if (SvTRUE (ERRSV))
259	{
260	PUSHMARK (SP);	255	PUSHMARK (SP);
261	PUTBACK;	256	PUTBACK;
262	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);
263	}	258	}
264		259
…		…
307	LEAVE;	302	LEAVE;
308		303
309	return retval;	304	return retval;
310	}	305	}
311		306
312	/////////////////////////////////////////////////////////////////////////////
313	// DNS
314
315	#ifndef _WIN32
316	static void
317	dns_cb (int result, char type, int count, int ttl, void *addresses, void *arg)
318	{
319	dSP;
320	SV *cb = (SV *)arg;
321
322	ENTER;
323	SAVETMPS;
324	PUSHMARK (SP);
325	EXTEND (SP, count + 3);
326	PUSHs (sv_2mortal (newSViv (result)));
327
328	if (result == DNS_ERR_NONE && ttl >= 0)
329	{
330	int i;
331
332	PUSHs (sv_2mortal (newSViv (type)));
333	PUSHs (sv_2mortal (newSViv (ttl)));
334
335	for (i = 0; i < count; ++i)
336	switch (type)
337	{
338	case DNS_IPv6_AAAA:
339	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
340	break;
341	case DNS_IPv4_A:
342	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
343	break;
344	case DNS_PTR:
345	PUSHs (sv_2mortal (newSVpv (*(char **)addresses, 0)));
346	break;
347	}
348	}
349
350	PUTBACK;
351	call_sv (sv_2mortal (cb), G_DISCARD | G_VOID | G_EVAL);
352
353	FREETMPS;
354
355	if (SvTRUE (ERRSV))
356	{
357	PUSHMARK (SP);
358	PUTBACK;
359	call_sv (get_sv ("EV::DIED", 1), G_DISCARD | G_VOID | G_EVAL | G_KEEPERR);
360	}
361
362	LEAVE;
363	}
364	#endif
365
366	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	307	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367	croak (# repeat " value must be >= 0");	308	croak (# repeat " value must be >= 0");
368		309
369	#define CHECK_FD(fh,fd) if ((fd) < 0) \	310	#define CHECK_FD(fh,fd) if ((fd) < 0) \
370	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));
…		…
391	const_iv (EV_, MINPRI)	332	const_iv (EV_, MINPRI)
392	const_iv (EV_, MAXPRI)	333	const_iv (EV_, MAXPRI)
393		334
394	const_iv (EV_, UNDEF)	335	const_iv (EV_, UNDEF)
395	const_iv (EV_, NONE)	336	const_iv (EV_, NONE)
396	const_iv (EV_, TIMEOUT)
397	const_iv (EV_, READ)	337	const_iv (EV_, READ)
398	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)
399	const_iv (EV_, SIGNAL)	343	const_iv (EV_, SIGNAL)
		344	const_iv (EV_, CHILD)
		345	const_iv (EV_, STAT)
400	const_iv (EV_, IDLE)	346	const_iv (EV_, IDLE)
		347	const_iv (EV_, PREPARE)
401	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)
402	const_iv (EV_, ERROR)	353	const_iv (EV_, ERROR)
403		354
		355	const_iv (EV, LOOP_NONBLOCK)
404	const_iv (EV, LOOP_ONESHOT)	356	const_iv (EV, LOOP_ONESHOT)
		357
405	const_iv (EV, LOOP_NONBLOCK)	358	const_iv (EV, UNLOOP_CANCEL)
406	const_iv (EV, UNLOOP_ONE)	359	const_iv (EV, UNLOOP_ONE)
407	const_iv (EV, UNLOOP_ALL)	360	const_iv (EV, UNLOOP_ALL)
408		361
409	const_iv (EV, BACKEND_SELECT)	362	const_iv (EV, BACKEND_SELECT)
410	const_iv (EV, BACKEND_POLL)	363	const_iv (EV, BACKEND_POLL)
…		…
413	const_iv (EV, BACKEND_DEVPOLL)	366	const_iv (EV, BACKEND_DEVPOLL)
414	const_iv (EV, BACKEND_PORT)	367	const_iv (EV, BACKEND_PORT)
415	const_iv (EV, FLAG_AUTO)	368	const_iv (EV, FLAG_AUTO)
416	const_iv (EV, FLAG_NOENV)	369	const_iv (EV, FLAG_NOENV)
417	const_iv (EV, FLAG_FORKCHECK)	370	const_iv (EV, FLAG_FORKCHECK)
		371
		372	const_iv (EV_, VERSION_MAJOR)
		373	const_iv (EV_, VERSION_MINOR)
418	};	374	};
419		375
420	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; )
421	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
422		378
		379	stash_loop = gv_stashpv ("EV::Loop" , 1);
423	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	380	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
424	stash_io = gv_stashpv ("EV::IO" , 1);	381	stash_io = gv_stashpv ("EV::IO" , 1);
425	stash_timer = gv_stashpv ("EV::Timer" , 1);	382	stash_timer = gv_stashpv ("EV::Timer" , 1);
426	stash_periodic = gv_stashpv ("EV::Periodic", 1);	383	stash_periodic = gv_stashpv ("EV::Periodic", 1);
427	stash_signal = gv_stashpv ("EV::Signal" , 1);	384	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
429	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	386	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
430	stash_check = gv_stashpv ("EV::Check" , 1);	387	stash_check = gv_stashpv ("EV::Check" , 1);
431	stash_child = gv_stashpv ("EV::Child" , 1);	388	stash_child = gv_stashpv ("EV::Child" , 1);
432	stash_embed = gv_stashpv ("EV::Embed" , 1);	389	stash_embed = gv_stashpv ("EV::Embed" , 1);
433	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);
434		393
435	{	394	{
436	SV *sv = perl_get_sv ("EV::API", TRUE);	395	SV *sv = perl_get_sv ("EV::API", TRUE);
437	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	396	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
438		397
439	/* the poor man's shared library emulator */	398	/* the poor man's shared library emulator */
440	evapi.ver = EV_API_VERSION;	399	evapi.ver = EV_API_VERSION;
441	evapi.rev = EV_API_REVISION;	400	evapi.rev = EV_API_REVISION;
442	evapi.sv_fileno = sv_fileno;	401	evapi.sv_fileno = sv_fileno;
443	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;
444	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;
445	evapi.backend = ev_backend;	419	evapi.backend = ev_backend;
446	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;
447	evapi.ref = ev_ref;	425	evapi.ref = ev_ref;
448	evapi.unref = ev_unref;	426	evapi.unref = ev_unref;
449	evapi.time = ev_time;
450	evapi.loop = ev_loop;	427	evapi.loop = ev_loop;
451	evapi.once = ev_once;	428	evapi.once = ev_once;
452	evapi.io_start = ev_io_start;	429	evapi.io_start = ev_io_start;
453	evapi.io_stop = ev_io_stop;	430	evapi.io_stop = ev_io_stop;
454	evapi.timer_start = ev_timer_start;	431	evapi.timer_start = ev_timer_start;
455	evapi.timer_stop = ev_timer_stop;	432	evapi.timer_stop = ev_timer_stop;
456	evapi.timer_again = ev_timer_again;	433	evapi.timer_again = ev_timer_again;
457	evapi.periodic_start = ev_periodic_start;	434	evapi.periodic_start = ev_periodic_start;
458	evapi.periodic_stop = ev_periodic_stop;	435	evapi.periodic_stop = ev_periodic_stop;
459	evapi.signal_start = ev_signal_start;	436	evapi.signal_start = ev_signal_start;
460	evapi.signal_stop = ev_signal_stop;	437	evapi.signal_stop = ev_signal_stop;
461	evapi.idle_start = ev_idle_start;	438	evapi.idle_start = ev_idle_start;
462	evapi.idle_stop = ev_idle_stop;	439	evapi.idle_stop = ev_idle_stop;
463	evapi.prepare_start = ev_prepare_start;	440	evapi.prepare_start = ev_prepare_start;
464	evapi.prepare_stop = ev_prepare_stop;	441	evapi.prepare_stop = ev_prepare_stop;
465	evapi.check_start = ev_check_start;	442	evapi.check_start = ev_check_start;
466	evapi.check_stop = ev_check_stop;	443	evapi.check_stop = ev_check_stop;
467	evapi.child_start = ev_child_start;	444	evapi.child_start = ev_child_start;
468	evapi.child_stop = ev_child_stop;	445	evapi.child_stop = ev_child_stop;
469	evapi.stat_start = ev_stat_start;	446	evapi.stat_start = ev_stat_start;
470	evapi.stat_stop = ev_stat_stop;	447	evapi.stat_stop = ev_stat_stop;
471	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;
472		459
473	sv_setiv (sv, (IV)&evapi);	460	sv_setiv (sv, (IV)&evapi);
474	SvREADONLY_on (sv);	461	SvREADONLY_on (sv);
475	}	462	}
476	#ifndef _WIN32	463	#ifndef _WIN32
477	pthread_atfork (0, 0, ev_default_fork);	464	pthread_atfork (0, 0, ev_default_fork);
478	#endif	465	#endif
479	}	466	}
480		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
481	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
482		513
483	unsigned int ev_backend ()	514	unsigned int ev_backend ()
		515	C_ARGS: evapi.default_loop
484		516
485	NV ev_time ()	517	void ev_loop_verify ()
		518	C_ARGS: evapi.default_loop
486		519
487	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
488		531
489	void ev_loop (int flags = 0)	532	void ev_loop (int flags = 0)
		533	C_ARGS: evapi.default_loop, flags
490		534
491	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	}
492		549
493	ev_io *io (SV *fh, int events, SV *cb)	550	ev_io *io (SV *fh, int events, SV *cb)
494	ALIAS:	551	ALIAS:
495	io_ns = 1	552	io_ns = 1
496	CODE:	553	CODE:
497	{	554	{
498	int fd = sv_fileno (fh);	555	int fd = s_fileno (fh, events & EV_WRITE);
499	CHECK_FD (fh, fd);	556	CHECK_FD (fh, fd);
500		557
501	RETVAL = e_new (sizeof (ev_io), cb);	558	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
502	RETVAL->fh = newSVsv (fh);	559	RETVAL->fh = newSVsv (fh);
503	ev_io_set (RETVAL, fd, events);	560	ev_io_set (RETVAL, fd, events);
504	if (!ix) START (io, RETVAL);	561	if (!ix) START (io, RETVAL);
505	}	562	}
506	OUTPUT:	563	OUTPUT:
…		…
510	ALIAS:	567	ALIAS:
511	timer_ns = 1	568	timer_ns = 1
512	INIT:	569	INIT:
513	CHECK_REPEAT (repeat);	570	CHECK_REPEAT (repeat);
514	CODE:	571	CODE:
515	RETVAL = e_new (sizeof (ev_timer), cb);	572	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
516	ev_timer_set (RETVAL, after, repeat);	573	ev_timer_set (RETVAL, after, repeat);
517	if (!ix) START (timer, RETVAL);	574	if (!ix) START (timer, RETVAL);
518	OUTPUT:	575	OUTPUT:
519	RETVAL	576	RETVAL
520		577
…		…
524	INIT:	581	INIT:
525	CHECK_REPEAT (interval);	582	CHECK_REPEAT (interval);
526	CODE:	583	CODE:
527	{	584	{
528	ev_periodic *w;	585	ev_periodic *w;
529	w = e_new (sizeof (ev_periodic), cb);	586	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
530	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	587	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
531	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	588	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
532	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	589	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
533	if (!ix) START (periodic, w);	590	if (!ix) START (periodic, w);
534	}	591	}
…		…
538	ev_signal *signal (SV *signal, SV *cb)	595	ev_signal *signal (SV *signal, SV *cb)
539	ALIAS:	596	ALIAS:
540	signal_ns = 1	597	signal_ns = 1
541	CODE:	598	CODE:
542	{	599	{
543	Signal signum = sv_signum (signal);	600	Signal signum = s_signum (signal);
544	CHECK_SIG (signal, signum);	601	CHECK_SIG (signal, signum);
545		602
546	RETVAL = e_new (sizeof (ev_signal), cb);	603	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
547	ev_signal_set (RETVAL, signum);	604	ev_signal_set (RETVAL, signum);
548	if (!ix) START (signal, RETVAL);	605	if (!ix) START (signal, RETVAL);
549	}	606	}
550	OUTPUT:	607	OUTPUT:
551	RETVAL	608	RETVAL
552		609
553	ev_idle *idle (SV *cb)	610	ev_idle *idle (SV *cb)
554	ALIAS:	611	ALIAS:
555	idle_ns = 1	612	idle_ns = 1
556	CODE:	613	CODE:
557	RETVAL = e_new (sizeof (ev_idle), cb);	614	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
558	ev_idle_set (RETVAL);	615	ev_idle_set (RETVAL);
559	if (!ix) START (idle, RETVAL);	616	if (!ix) START (idle, RETVAL);
560	OUTPUT:	617	OUTPUT:
561	RETVAL	618	RETVAL
562		619
563	ev_prepare *prepare (SV *cb)	620	ev_prepare *prepare (SV *cb)
564	ALIAS:	621	ALIAS:
565	prepare_ns = 1	622	prepare_ns = 1
566	CODE:	623	CODE:
567	RETVAL = e_new (sizeof (ev_prepare), cb);	624	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
568	ev_prepare_set (RETVAL);	625	ev_prepare_set (RETVAL);
569	if (!ix) START (prepare, RETVAL);	626	if (!ix) START (prepare, RETVAL);
570	OUTPUT:	627	OUTPUT:
571	RETVAL	628	RETVAL
572		629
573	ev_check *check (SV *cb)	630	ev_check *check (SV *cb)
574	ALIAS:	631	ALIAS:
575	check_ns = 1	632	check_ns = 1
576	CODE:	633	CODE:
577	RETVAL = e_new (sizeof (ev_check), cb);	634	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
578	ev_check_set (RETVAL);	635	ev_check_set (RETVAL);
579	if (!ix) START (check, RETVAL);	636	if (!ix) START (check, RETVAL);
580	OUTPUT:	637	OUTPUT:
581	RETVAL	638	RETVAL
582		639
		640	ev_fork *fork (SV *cb)
		641	ALIAS:
		642	fork_ns = 1
		643	CODE:
		644	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		645	ev_fork_set (RETVAL);
		646	if (!ix) START (fork, RETVAL);
		647	OUTPUT:
		648	RETVAL
		649
583	ev_child *child (int pid, SV *cb)	650	ev_child *child (int pid, int trace, SV *cb)
584	ALIAS:	651	ALIAS:
585	child_ns = 1	652	child_ns = 1
586	CODE:	653	CODE:
587	RETVAL = e_new (sizeof (ev_child), cb);	654	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
588	ev_child_set (RETVAL, pid);	655	ev_child_set (RETVAL, pid, trace);
589	if (!ix) START (child, RETVAL);	656	if (!ix) START (child, RETVAL);
590	OUTPUT:	657	OUTPUT:
591	RETVAL	658	RETVAL
592		659
593	ev_stat *stat (SV *path, NV interval, SV *cb)	660	ev_stat *stat (SV *path, NV interval, SV *cb)
594	ALIAS:	661	ALIAS:
595	stat_ns = 1	662	stat_ns = 1
596	CODE:	663	CODE:
597	RETVAL = e_new (sizeof (ev_stat), cb);	664	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
598	RETVAL->fh = newSVsv (path);	665	RETVAL->fh = newSVsv (path);
599	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	666	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
600	if (!ix) START (stat, RETVAL);	667	if (!ix) START (stat, RETVAL);
601	OUTPUT:	668	OUTPUT:
602	RETVAL	669	RETVAL
603		670
		671	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		672	ALIAS:
		673	embed_ns = 1
		674	CODE:
		675	{
		676	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		677	croak ("passed loop is not embeddable via EV::embed,");
		678
		679	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		680	RETVAL->fh = newSVsv (ST (0));
		681	ev_embed_set (RETVAL, loop);
		682	if (!ix) START (embed, RETVAL);
		683	}
		684	OUTPUT:
		685	RETVAL
		686
		687	ev_async *async (SV *cb)
		688	ALIAS:
		689	async_ns = 1
		690	CODE:
		691	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		692	ev_async_set (RETVAL);
		693	if (!ix) START (async, RETVAL);
		694	OUTPUT:
		695	RETVAL
		696
604	void once (SV *fh, int events, SV *timeout, SV *cb)	697	void once (SV *fh, int events, SV *timeout, SV *cb)
605	CODE:	698	CODE:
606	ev_once (	699	ev_once (
		700	evapi.default_loop,
607	sv_fileno (fh), events,	701	s_fileno (fh, events & EV_WRITE), events,
608	SvOK (timeout) ? SvNV (timeout) : -1.,	702	SvOK (timeout) ? SvNV (timeout) : -1.,
609	e_once_cb,	703	e_once_cb,
610	newSVsv (cb)	704	newSVsv (cb)
611	);	705	);
612		706
…		…
616		710
617	int ev_is_active (ev_watcher *w)	711	int ev_is_active (ev_watcher *w)
618		712
619	int ev_is_pending (ev_watcher *w)	713	int ev_is_pending (ev_watcher *w)
620		714
		715	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		716	C_ARGS: e_loop (w), w, revents
		717
		718	int ev_clear_pending (ev_watcher *w)
		719	C_ARGS: e_loop (w), w
		720
		721	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		722	C_ARGS: e_loop (w), w, revents
		723
621	int keepalive (ev_watcher *w, int new_value = 0)	724	int keepalive (ev_watcher *w, int new_value = 0)
622	CODE:	725	CODE:
623	{	726	{
624	RETVAL = w->flags & WFLAG_KEEPALIVE;	727	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
625	new_value = new_value ? WFLAG_KEEPALIVE : 0;	728	new_value = new_value ? WFLAG_KEEPALIVE : 0;
626		729
627	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	730	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
628	{	731	{
		732	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
629	REF (w);	733	REF (w);
630	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
631	UNREF (w);	734	UNREF (w);
632	}	735	}
633	}	736	}
634	OUTPUT:	737	OUTPUT:
635	RETVAL	738	RETVAL
636		739
637	SV *cb (ev_watcher *w, SV *new_cb = 0)	740	SV *cb (ev_watcher *w, SV *new_cb = 0)
638	CODE:	741	CODE:
639	{	742	{
640	RETVAL = newSVsv (w->cb_sv);
641
642	if (items > 1)	743	if (items > 1)
643	sv_setsv (w->cb_sv, new_cb);	744	{
		745	new_cb = s_get_cv_croak (new_cb);
		746	RETVAL = newRV_noinc (w->cb_sv);
		747	w->cb_sv = SvREFCNT_inc (new_cb);
		748	}
		749	else
		750	RETVAL = newRV_inc (w->cb_sv);
644	}	751	}
645	OUTPUT:	752	OUTPUT:
646	RETVAL	753	RETVAL
647		754
648	SV *data (ev_watcher *w, SV *new_data = 0)	755	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
657	}	764	}
658	}	765	}
659	OUTPUT:	766	OUTPUT:
660	RETVAL	767	RETVAL
661		768
662	void trigger (ev_watcher *w, int revents = EV_NONE)	769	SV *loop (ev_watcher *w)
663	CODE:	770	CODE:
664	w->cb (w, revents);	771	RETVAL = newRV_inc (w->loop);
		772	OUTPUT:
		773	RETVAL
665		774
666	int priority (ev_watcher *w, int new_priority = 0)	775	int priority (ev_watcher *w, int new_priority = 0)
667	CODE:	776	CODE:
668	{	777	{
669	RETVAL = w->priority;	778	RETVAL = w->priority;
670		779
671	if (items > 1)	780	if (items > 1)
672	{	781	{
673	int active = ev_is_active (w);	782	int active = ev_is_active (w);
674
675	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
676	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
677		783
678	if (active)	784	if (active)
679	{	785	{
680	/* grrr. */	786	/* grrr. */
681	PUSHMARK (SP);	787	PUSHMARK (SP);
682	XPUSHs (ST (0));	788	XPUSHs (ST (0));
		789	PUTBACK;
683	call_method ("stop", G_DISCARD | G_VOID);	790	call_method ("stop", G_DISCARD | G_VOID);
684	}	791	}
685		792
686	ev_set_priority (w, new_priority);	793	ev_set_priority (w, new_priority);
687		794
688	if (active)	795	if (active)
689	{	796	{
690	PUSHMARK (SP);	797	PUSHMARK (SP);
691	XPUSHs (ST (0));	798	XPUSHs (ST (0));
		799	PUTBACK;
692	call_method ("start", G_DISCARD | G_VOID);	800	call_method ("start", G_DISCARD | G_VOID);
693	}	801	}
694	}	802	}
695	}	803	}
696	OUTPUT:	804	OUTPUT:
…		…
712	e_destroy (w);	820	e_destroy (w);
713		821
714	void set (ev_io *w, SV *fh, int events)	822	void set (ev_io *w, SV *fh, int events)
715	CODE:	823	CODE:
716	{	824	{
717	int fd = sv_fileno (fh);	825	int fd = s_fileno (fh, events & EV_WRITE);
718	CHECK_FD (fh, fd);	826	CHECK_FD (fh, fd);
719		827
720	sv_setsv (w->fh, fh);	828	sv_setsv (w->fh, fh);
721	RESET (io, w, (w, fd, events));	829	RESET (io, w, (w, fd, events));
722	}	830	}
…		…
724	SV *fh (ev_io *w, SV *new_fh = 0)	832	SV *fh (ev_io *w, SV *new_fh = 0)
725	CODE:	833	CODE:
726	{	834	{
727	if (items > 1)	835	if (items > 1)
728	{	836	{
729	int fd = sv_fileno (new_fh);	837	int fd = s_fileno (new_fh, w->events & EV_WRITE);
730	CHECK_FD (new_fh, fd);	838	CHECK_FD (new_fh, fd);
731		839
732	RETVAL = w->fh;	840	RETVAL = w->fh;
733	w->fh = newSVsv (new_fh);	841	w->fh = newSVsv (new_fh);
734		842
…		…
767	e_destroy (w);	875	e_destroy (w);
768		876
769	void set (ev_signal *w, SV *signal)	877	void set (ev_signal *w, SV *signal)
770	CODE:	878	CODE:
771	{	879	{
772	Signal signum = sv_signum (signal);	880	Signal signum = s_signum (signal);
773	CHECK_SIG (signal, signum);	881	CHECK_SIG (signal, signum);
774		882
775	RESET (signal, w, (w, signum));	883	RESET (signal, w, (w, signum));
776	}	884	}
777		885
…		…
780	{	888	{
781	RETVAL = w->signum;	889	RETVAL = w->signum;
782		890
783	if (items > 1)	891	if (items > 1)
784	{	892	{
785	Signal signum = sv_signum (new_signal);	893	Signal signum = s_signum (new_signal);
786	CHECK_SIG (new_signal, signum);	894	CHECK_SIG (new_signal, signum);
787		895
788	RESET (signal, w, (w, signum));	896	RESET (signal, w, (w, signum));
789	}	897	}
790	}	898	}
…		…
805		913
806	void ev_timer_again (ev_timer *w)	914	void ev_timer_again (ev_timer *w)
807	INIT:	915	INIT:
808	CHECK_REPEAT (w->repeat);	916	CHECK_REPEAT (w->repeat);
809	CODE:	917	CODE:
810	REF (w);
811	ev_timer_again (w);	918	ev_timer_again (e_loop (w), w);
812	UNREF (w);	919	UNREF (w);
813		920
814	void DESTROY (ev_timer *w)	921	void DESTROY (ev_timer *w)
815	CODE:	922	CODE:
816	STOP (timer, w);	923	STOP (timer, w);
…		…
834	CODE:	941	CODE:
835	STOP (periodic, w);	942	STOP (periodic, w);
836		943
837	void ev_periodic_again (ev_periodic *w)	944	void ev_periodic_again (ev_periodic *w)
838	CODE:	945	CODE:
839	REF (w);
840	ev_periodic_again (w);	946	ev_periodic_again (e_loop (w), w);
841	UNREF (w);	947	UNREF (w);
842		948
843	void DESTROY (ev_periodic *w)	949	void DESTROY (ev_periodic *w)
844	CODE:	950	CODE:
845	STOP (periodic, w);	951	STOP (periodic, w);
…		…
854	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	960	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
855		961
856	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	962	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
857	}	963	}
858		964
		965	NV at (ev_periodic *w)
		966	CODE:
		967	RETVAL = ev_periodic_at (w);
		968	OUTPUT:
		969	RETVAL
		970
859	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	971	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
860		972
861	void ev_idle_start (ev_idle *w)	973	void ev_idle_start (ev_idle *w)
862	CODE:	974	CODE:
863	START (idle, w);	975	START (idle, w);
…		…
869	void DESTROY (ev_idle *w)	981	void DESTROY (ev_idle *w)
870	CODE:	982	CODE:
871	STOP (idle, w);	983	STOP (idle, w);
872	e_destroy (w);	984	e_destroy (w);
873		985
874	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	986	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
875		987
876	void ev_prepare_start (ev_prepare *w)	988	void ev_prepare_start (ev_prepare *w)
877	CODE:	989	CODE:
878	START (prepare, w);	990	START (prepare, w);
879		991
…		…
899	void DESTROY (ev_check *w)	1011	void DESTROY (ev_check *w)
900	CODE:	1012	CODE:
901	STOP (check, w);	1013	STOP (check, w);
902	e_destroy (w);	1014	e_destroy (w);
903		1015
		1016	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1017
		1018	void ev_fork_start (ev_fork *w)
		1019	CODE:
		1020	START (fork, w);
		1021
		1022	void ev_fork_stop (ev_fork *w)
		1023	CODE:
		1024	STOP (fork, w);
		1025
		1026	void DESTROY (ev_fork *w)
		1027	CODE:
		1028	STOP (fork, w);
		1029	e_destroy (w);
		1030
904	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1031	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
905		1032
906	void ev_child_start (ev_child *w)	1033	void ev_child_start (ev_child *w)
907	CODE:	1034	CODE:
908	START (child, w);	1035	START (child, w);
…		…
914	void DESTROY (ev_child *w)	1041	void DESTROY (ev_child *w)
915	CODE:	1042	CODE:
916	STOP (child, w);	1043	STOP (child, w);
917	e_destroy (w);	1044	e_destroy (w);
918		1045
919	void set (ev_child *w, int pid)	1046	void set (ev_child *w, int pid, int trace)
920	CODE:	1047	CODE:
921	RESET (child, w, (w, pid));	1048	RESET (child, w, (w, pid, trace));
922		1049
923	int pid (ev_child *w, int new_pid = 0)
924	CODE:
925	{
926	RETVAL = w->pid;
927
928	if (items > 1)
929	RESET (child, w, (w, new_pid));
930	}
931	OUTPUT:
932	RETVAL
933
934
935	int rstatus (ev_child *w)	1050	int pid (ev_child *w)
936	ALIAS:	1051	ALIAS:
937	rpid = 1	1052	rpid = 1
		1053	rstatus = 2
938	CODE:	1054	CODE:
939	RETVAL = ix ? w->rpid : w->rstatus;	1055	RETVAL = ix == 0 ? w->pid
		1056	: ix == 1 ? w->rpid
		1057	: w->rstatus;
940	OUTPUT:	1058	OUTPUT:
941	RETVAL	1059	RETVAL
942		1060
943	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1061	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
944		1062
…		…
995	PPCODE:	1113	PPCODE:
996	{	1114	{
997	ev_statdata *s = ix ? &w->attr : &w->prev;	1115	ev_statdata *s = ix ? &w->attr : &w->prev;
998		1116
999	if (ix == 1)	1117	if (ix == 1)
1000	ev_stat_stat (w);	1118	ev_stat_stat (e_loop (w), w);
1001	else if (!s->st_nlink)	1119	else if (!s->st_nlink)
1002	errno = ENOENT;	1120	errno = ENOENT;
1003		1121
1004	PL_statcache.st_dev = s->st_nlink;	1122	PL_statcache.st_dev = s->st_nlink;
1005	PL_statcache.st_ino = s->st_ino;	1123	PL_statcache.st_ino = s->st_ino;
…		…
1032	PUSHs (sv_2mortal (newSVuv (4096)));	1150	PUSHs (sv_2mortal (newSVuv (4096)));
1033	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1151	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1034	}	1152	}
1035	}	1153	}
1036		1154
1037	#ifndef _WIN32
1038
1039	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1155	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1040		1156
1041	BOOT:	1157	void ev_embed_start (ev_embed *w)
1042	{	1158	CODE:
1043	HV *stash = gv_stashpv ("EV::DNS", 1);	1159	START (embed, w);
1044		1160
1045	static const struct {	1161	void ev_embed_stop (ev_embed *w)
1046	const char *name;	1162	CODE:
1047	IV iv;	1163	STOP (embed, w);
1048	} *civ, const_iv[] = {
1049	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1050	const_iv (DNS_, ERR_NONE)
1051	const_iv (DNS_, ERR_FORMAT)
1052	const_iv (DNS_, ERR_SERVERFAILED)
1053	const_iv (DNS_, ERR_NOTEXIST)
1054	const_iv (DNS_, ERR_NOTIMPL)
1055	const_iv (DNS_, ERR_REFUSED)
1056	const_iv (DNS_, ERR_TRUNCATED)
1057	const_iv (DNS_, ERR_UNKNOWN)
1058	const_iv (DNS_, ERR_TIMEOUT)
1059	const_iv (DNS_, ERR_SHUTDOWN)
1060	const_iv (DNS_, IPv4_A)
1061	const_iv (DNS_, PTR)
1062	const_iv (DNS_, IPv6_AAAA)
1063	const_iv (DNS_, QUERY_NO_SEARCH)
1064	const_iv (DNS_, OPTION_SEARCH)
1065	const_iv (DNS_, OPTION_NAMESERVERS)
1066	const_iv (DNS_, OPTION_MISC)
1067	const_iv (DNS_, OPTIONS_ALL)
1068	const_iv (DNS_, NO_SEARCH)
1069	};
1070		1164
1071	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1165	void DESTROY (ev_embed *w)
1072	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1166	CODE:
1073	}	1167	STOP (embed, w);
		1168	e_destroy (w);
1074		1169
1075	int evdns_init ()	1170	void set (ev_embed *w, struct ev_loop *loop)
		1171	CODE:
		1172	{
		1173	sv_setsv (w->fh, ST (1));
		1174	RESET (embed, w, (w, loop));
		1175	}
1076		1176
1077	void evdns_shutdown (int fail_requests = 1)	1177	SV *other (ev_embed *w)
		1178	CODE:
		1179	RETVAL = newSVsv (w->fh);
		1180	OUTPUT:
		1181	RETVAL
1078		1182
1079	const char *evdns_err_to_string (int err)	1183	void ev_embed_sweep (ev_embed *w)
		1184	C_ARGS: e_loop (w), w
1080		1185
1081	int evdns_nameserver_add (U32 address)	1186	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1082		1187
1083	int evdns_count_nameservers ()	1188	void ev_async_start (ev_async *w)
		1189	CODE:
		1190	START (async, w);
1084		1191
1085	int evdns_clear_nameservers_and_suspend ()	1192	void ev_async_stop (ev_async *w)
		1193	CODE:
		1194	STOP (async, w);
1086		1195
1087	int evdns_resume ()	1196	void DESTROY (ev_async *w)
		1197	CODE:
		1198	STOP (async, w);
		1199	e_destroy (w);
1088		1200
1089	int evdns_nameserver_ip_add (char *ip_as_string)	1201	void ev_async_send (ev_async *w)
		1202	C_ARGS: e_loop (w), w
1090		1203
1091	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1204	SV *ev_async_async_pending (ev_async *w)
1092	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1093
1094	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1095	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1096
1097	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1098	ALIAS:
1099	evdns_resolve_reverse_ipv6 = 1
1100	CODE:	1205	CODE:
1101	{	1206	RETVAL = boolSV (ev_async_pending (w));
1102	STRLEN len;	1207	OUTPUT:
1103	char *data = SvPVbyte (addr, len);
1104	if (len != (ix ? 16 : 4))
1105	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1106
1107	RETVAL = ix	1208	RETVAL
1108	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1109	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1110	}
1111	OUTPUT:
1112	RETVAL
1113		1209
1114	int evdns_set_option (char *option, char *val, int flags)	1210	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1115		1211
1116	int evdns_resolv_conf_parse (int flags, const char *filename)	1212	SV *new (SV *klass, unsigned int flags = 0)
		1213	CODE:
		1214	{
		1215	struct ev_loop *loop = ev_loop_new (flags);
1117		1216
1118	#ifdef _WIN32	1217	if (!loop)
		1218	XSRETURN_UNDEF;
1119		1219
1120	int evdns_config_windows_nameservers ()	1220	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1221	}
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	void DESTROY (struct ev_loop *loop)
		1226	CODE:
		1227	if (loop != evapi.default_loop) /* global destruction sucks */
		1228	ev_loop_destroy (loop);
		1229
		1230	void ev_loop_fork (struct ev_loop *loop)
		1231
		1232	void ev_loop_verify (struct ev_loop *loop)
		1233
		1234	NV ev_now (struct ev_loop *loop)
		1235
		1236	void ev_now_update (struct ev_loop *loop)
		1237
		1238	void ev_suspend (struct ev_loop *loop)
		1239
		1240	void ev_resume (struct ev_loop *loop)
		1241
		1242	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1243
		1244	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1245
		1246	unsigned int ev_backend (struct ev_loop *loop)
		1247
		1248	unsigned int ev_loop_count (struct ev_loop *loop)
		1249
		1250	unsigned int ev_loop_depth (struct ev_loop *loop)
		1251
		1252	void ev_loop (struct ev_loop *loop, int flags = 0)
		1253
		1254	void ev_unloop (struct ev_loop *loop, int how = 1)
		1255
		1256	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1257
		1258	#if 0
		1259
		1260	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1261	CODE:
		1262	{
		1263	Signal signum = s_signum (signal);
		1264	CHECK_SIG (signal, signum);
		1265
		1266	ev_feed_signal_event (loop, signum);
		1267	}
1121		1268
1122	#endif	1269	#endif
1123		1270
1124	void evdns_search_clear ()	1271	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1272	ALIAS:
		1273	io_ns = 1
		1274	CODE:
		1275	{
		1276	int fd = s_fileno (fh, events & EV_WRITE);
		1277	CHECK_FD (fh, fd);
1125		1278
1126	void evdns_search_add (char *domain)	1279	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1280	RETVAL->fh = newSVsv (fh);
		1281	ev_io_set (RETVAL, fd, events);
		1282	if (!ix) START (io, RETVAL);
		1283	}
		1284	OUTPUT:
		1285	RETVAL
1127		1286
1128	void evdns_search_ndots_set (int ndots)	1287	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1288	ALIAS:
		1289	timer_ns = 1
		1290	INIT:
		1291	CHECK_REPEAT (repeat);
		1292	CODE:
		1293	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1294	ev_timer_set (RETVAL, after, repeat);
		1295	if (!ix) START (timer, RETVAL);
		1296	OUTPUT:
		1297	RETVAL
		1298
		1299	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1300	ALIAS:
		1301	periodic_ns = 1
		1302	INIT:
		1303	CHECK_REPEAT (interval);
		1304	CODE:
		1305	{
		1306	ev_periodic *w;
		1307	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1308	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1309	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1310	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1311	if (!ix) START (periodic, w);
		1312	}
		1313	OUTPUT:
		1314	RETVAL
1129		1315
1130	#if 0	1316	#if 0
1131		1317
1132	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1318	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1133		1319	ALIAS:
1134	BOOT:	1320	signal_ns = 1
		1321	CODE:
1135	{	1322	{
1136	HV *stash = gv_stashpv ("EV::HTTP", 1);	1323	Signal signum = s_signum (signal);
		1324	CHECK_SIG (signal, signum);
1137		1325
1138	static const struct {	1326	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1139	const char *name;	1327	ev_signal_set (RETVAL, signum);
1140	IV iv;	1328	if (!ix) START (signal, RETVAL);
1141	} *civ, const_iv[] = {
1142	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1143	const_iv (HTTP_, OK)
1144	const_iv (HTTP_, NOCONTENT)
1145	const_iv (HTTP_, MOVEPERM)
1146	const_iv (HTTP_, MOVETEMP)
1147	const_iv (HTTP_, NOTMODIFIED)
1148	const_iv (HTTP_, BADREQUEST)
1149	const_iv (HTTP_, NOTFOUND)
1150	const_iv (HTTP_, SERVUNAVAIL)
1151	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1152	const_iv (EVHTTP_, PROXY_REQUEST)
1153	const_iv (EVHTTP_, REQ_GET)
1154	const_iv (EVHTTP_, REQ_POST)
1155	const_iv (EVHTTP_, REQ_HEAD)
1156	const_iv (EVHTTP_, REQUEST)
1157	const_iv (EVHTTP_, RESPONSE)
1158	};
1159
1160	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1161	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1162	}	1329	}
1163		1330	OUTPUT:
1164	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1331	RETVAL
1165
1166	#HttpRequest new (SV *klass, SV *cb)
1167
1168	#void DESTROY (struct evhttp_request *req);
1169		1332
1170	#endif	1333	#endif
1171		1334
1172	#endif	1335	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1336	ALIAS:
		1337	idle_ns = 1
		1338	CODE:
		1339	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1340	ev_idle_set (RETVAL);
		1341	if (!ix) START (idle, RETVAL);
		1342	OUTPUT:
		1343	RETVAL
1173		1344
		1345	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1346	ALIAS:
		1347	prepare_ns = 1
		1348	CODE:
		1349	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1350	ev_prepare_set (RETVAL);
		1351	if (!ix) START (prepare, RETVAL);
		1352	OUTPUT:
		1353	RETVAL
1174		1354
		1355	ev_check *check (struct ev_loop *loop, SV *cb)
		1356	ALIAS:
		1357	check_ns = 1
		1358	CODE:
		1359	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1360	ev_check_set (RETVAL);
		1361	if (!ix) START (check, RETVAL);
		1362	OUTPUT:
		1363	RETVAL
1175		1364
		1365	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1366	ALIAS:
		1367	fork_ns = 1
		1368	CODE:
		1369	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1370	ev_fork_set (RETVAL);
		1371	if (!ix) START (fork, RETVAL);
		1372	OUTPUT:
		1373	RETVAL
1176		1374
		1375	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1376	ALIAS:
		1377	child_ns = 1
		1378	CODE:
		1379	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1380	ev_child_set (RETVAL, pid, trace);
		1381	if (!ix) START (child, RETVAL);
		1382	OUTPUT:
		1383	RETVAL
1177		1384
		1385	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1386	ALIAS:
		1387	stat_ns = 1
		1388	CODE:
		1389	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1390	RETVAL->fh = newSVsv (path);
		1391	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1392	if (!ix) START (stat, RETVAL);
		1393	OUTPUT:
		1394	RETVAL
1178		1395
		1396	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1397	ALIAS:
		1398	embed_ns = 1
		1399	CODE:
		1400	{
		1401	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1402	croak ("passed loop is not embeddable via EV::embed,");
1179		1403
		1404	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1405	RETVAL->fh = newSVsv (ST (1));
		1406	ev_embed_set (RETVAL, other);
		1407	if (!ix) START (embed, RETVAL);
		1408	}
		1409	OUTPUT:
		1410	RETVAL
		1411
		1412	ev_async *async (struct ev_loop *loop, SV *cb)
		1413	ALIAS:
		1414	async_ns = 1
		1415	CODE:
		1416	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1417	ev_async_set (RETVAL);
		1418	if (!ix) START (async, RETVAL);
		1419	OUTPUT:
		1420	RETVAL
		1421
		1422	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1423	CODE:
		1424	ev_once (
		1425	loop,
		1426	s_fileno (fh, events & EV_WRITE), events,
		1427	SvOK (timeout) ? SvNV (timeout) : -1.,
		1428	e_once_cb,
		1429	newSVsv (cb)
		1430	);
		1431

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