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Comparing EV/EV.xs (file contents):
Revision 1.82 by root, Wed Nov 28 17:32:24 2007 UTC vs.
Revision 1.127 by root, Tue Jul 14 02:33:55 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)
…		…
412	const_iv (EV, BACKEND_KQUEUE)	365	const_iv (EV, BACKEND_KQUEUE)
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)
		370	const_iv (EV, FLAG_FORKCHECK)
		371
		372	const_iv (EV_, VERSION_MAJOR)
		373	const_iv (EV_, VERSION_MINOR)
417	};	374	};
418		375
419	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; )
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	377	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
421		378
		379	stash_loop = gv_stashpv ("EV::Loop" , 1);
422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	380	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
423	stash_io = gv_stashpv ("EV::IO" , 1);	381	stash_io = gv_stashpv ("EV::IO" , 1);
424	stash_timer = gv_stashpv ("EV::Timer" , 1);	382	stash_timer = gv_stashpv ("EV::Timer" , 1);
425	stash_periodic = gv_stashpv ("EV::Periodic", 1);	383	stash_periodic = gv_stashpv ("EV::Periodic", 1);
426	stash_signal = gv_stashpv ("EV::Signal" , 1);	384	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	386	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
429	stash_check = gv_stashpv ("EV::Check" , 1);	387	stash_check = gv_stashpv ("EV::Check" , 1);
430	stash_child = gv_stashpv ("EV::Child" , 1);	388	stash_child = gv_stashpv ("EV::Child" , 1);
431	stash_embed = gv_stashpv ("EV::Embed" , 1);	389	stash_embed = gv_stashpv ("EV::Embed" , 1);
432	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);
433		393
434	{	394	{
435	SV *sv = perl_get_sv ("EV::API", TRUE);	395	SV *sv = perl_get_sv ("EV::API", TRUE);
436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	396	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
437		397
438	/* the poor man's shared library emulator */	398	/* the poor man's shared library emulator */
439	evapi.ver = EV_API_VERSION;	399	evapi.ver = EV_API_VERSION;
440	evapi.rev = EV_API_REVISION;	400	evapi.rev = EV_API_REVISION;
441	evapi.sv_fileno = sv_fileno;	401	evapi.sv_fileno = sv_fileno;
442	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;
443	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;
444	evapi.backend = ev_backend;	419	evapi.backend = ev_backend;
445	evapi.unloop = ev_unloop;	420	evapi.unloop = ev_unloop;
		421	evapi.invoke_pending = ev_invoke_pending;
		422	evapi.set_loop_release_cb = ev_set_loop_release_cb;
		423	evapi.set_invoke_pending_cb= ev_set_invoke_pending_cb;
446	evapi.ref = ev_ref;	424	evapi.ref = ev_ref;
447	evapi.unref = ev_unref;	425	evapi.unref = ev_unref;
448	evapi.time = ev_time;
449	evapi.loop = ev_loop;	426	evapi.loop = ev_loop;
450	evapi.once = ev_once;	427	evapi.once = ev_once;
451	evapi.io_start = ev_io_start;	428	evapi.io_start = ev_io_start;
452	evapi.io_stop = ev_io_stop;	429	evapi.io_stop = ev_io_stop;
453	evapi.timer_start = ev_timer_start;	430	evapi.timer_start = ev_timer_start;
454	evapi.timer_stop = ev_timer_stop;	431	evapi.timer_stop = ev_timer_stop;
455	evapi.timer_again = ev_timer_again;	432	evapi.timer_again = ev_timer_again;
456	evapi.periodic_start = ev_periodic_start;	433	evapi.periodic_start = ev_periodic_start;
457	evapi.periodic_stop = ev_periodic_stop;	434	evapi.periodic_stop = ev_periodic_stop;
458	evapi.signal_start = ev_signal_start;	435	evapi.signal_start = ev_signal_start;
459	evapi.signal_stop = ev_signal_stop;	436	evapi.signal_stop = ev_signal_stop;
460	evapi.idle_start = ev_idle_start;	437	evapi.idle_start = ev_idle_start;
461	evapi.idle_stop = ev_idle_stop;	438	evapi.idle_stop = ev_idle_stop;
462	evapi.prepare_start = ev_prepare_start;	439	evapi.prepare_start = ev_prepare_start;
463	evapi.prepare_stop = ev_prepare_stop;	440	evapi.prepare_stop = ev_prepare_stop;
464	evapi.check_start = ev_check_start;	441	evapi.check_start = ev_check_start;
465	evapi.check_stop = ev_check_stop;	442	evapi.check_stop = ev_check_stop;
466	evapi.child_start = ev_child_start;	443	evapi.child_start = ev_child_start;
467	evapi.child_stop = ev_child_stop;	444	evapi.child_stop = ev_child_stop;
468	evapi.stat_start = ev_stat_start;	445	evapi.stat_start = ev_stat_start;
469	evapi.stat_stop = ev_stat_stop;	446	evapi.stat_stop = ev_stat_stop;
470	evapi.stat_stat = ev_stat_stat;	447	evapi.stat_stat = ev_stat_stat;
		448	evapi.embed_start = ev_embed_start;
		449	evapi.embed_stop = ev_embed_stop;
		450	evapi.embed_sweep = ev_embed_sweep;
		451	evapi.fork_start = ev_fork_start;
		452	evapi.fork_stop = ev_fork_stop;
		453	evapi.async_start = ev_async_start;
		454	evapi.async_stop = ev_async_stop;
		455	evapi.async_send = ev_async_send;
		456	evapi.clear_pending = ev_clear_pending;
		457	evapi.invoke = ev_invoke;
471		458
472	sv_setiv (sv, (IV)&evapi);	459	sv_setiv (sv, (IV)&evapi);
473	SvREADONLY_on (sv);	460	SvREADONLY_on (sv);
474	}	461	}
475	#ifndef _WIN32	462	#ifndef _WIN32
476	pthread_atfork (0, 0, ev_default_fork);	463	pthread_atfork (0, 0, ev_default_fork);
477	#endif	464	#endif
478	}	465	}
479		466
		467	SV *ev_default_loop (unsigned int flags = 0)
		468	CODE:
		469	{
		470	if (!default_loop_sv)
		471	{
		472	evapi.default_loop = ev_default_loop (flags);
		473
		474	if (!evapi.default_loop)
		475	XSRETURN_UNDEF;
		476
		477	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		478	}
		479
		480	RETVAL = newSVsv (default_loop_sv);
		481	}
		482	OUTPUT:
		483	RETVAL
		484
		485	void ev_default_destroy ()
		486	CODE:
		487	ev_default_destroy ();
		488	SvREFCNT_dec (default_loop_sv);
		489	default_loop_sv = 0;
		490
		491	unsigned int ev_supported_backends ()
		492
		493	unsigned int ev_recommended_backends ()
		494
		495	unsigned int ev_embeddable_backends ()
		496
		497	void ev_sleep (NV interval)
		498
		499	NV ev_time ()
		500
480	NV ev_now ()	501	NV ev_now ()
		502	C_ARGS: evapi.default_loop
		503
		504	void ev_now_update ()
		505	C_ARGS: evapi.default_loop
		506
		507	void ev_suspend ()
		508	C_ARGS: evapi.default_loop
		509
		510	void ev_resume ()
		511	C_ARGS: evapi.default_loop
481		512
482	unsigned int ev_backend ()	513	unsigned int ev_backend ()
		514	C_ARGS: evapi.default_loop
483		515
484	NV ev_time ()	516	void ev_loop_verify ()
		517	C_ARGS: evapi.default_loop
485		518
486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	519	unsigned int ev_loop_count ()
		520	C_ARGS: evapi.default_loop
		521
		522	unsigned int ev_loop_depth ()
		523	C_ARGS: evapi.default_loop
		524
		525	void ev_set_io_collect_interval (NV interval)
		526	C_ARGS: evapi.default_loop, interval
		527
		528	void ev_set_timeout_collect_interval (NV interval)
		529	C_ARGS: evapi.default_loop, interval
487		530
488	void ev_loop (int flags = 0)	531	void ev_loop (int flags = 0)
		532	C_ARGS: evapi.default_loop, flags
489		533
490	void ev_unloop (int how = 1)	534	void ev_unloop (int how = EVUNLOOP_ONE)
		535	C_ARGS: evapi.default_loop, how
		536
		537	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		538	C_ARGS: evapi.default_loop, fd, revents
		539
		540	void ev_feed_signal_event (SV *signal)
		541	CODE:
		542	{
		543	Signal signum = s_signum (signal);
		544	CHECK_SIG (signal, signum);
		545
		546	ev_feed_signal_event (evapi.default_loop, signum);
		547	}
491		548
492	ev_io *io (SV *fh, int events, SV *cb)	549	ev_io *io (SV *fh, int events, SV *cb)
493	ALIAS:	550	ALIAS:
494	io_ns = 1	551	io_ns = 1
495	CODE:	552	CODE:
496	{	553	{
497	int fd = sv_fileno (fh);	554	int fd = s_fileno (fh, events & EV_WRITE);
498	CHECK_FD (fh, fd);	555	CHECK_FD (fh, fd);
499		556
500	RETVAL = e_new (sizeof (ev_io), cb);	557	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
501	RETVAL->fh = newSVsv (fh);	558	RETVAL->fh = newSVsv (fh);
502	ev_io_set (RETVAL, fd, events);	559	ev_io_set (RETVAL, fd, events);
503	if (!ix) START (io, RETVAL);	560	if (!ix) START (io, RETVAL);
504	}	561	}
505	OUTPUT:	562	OUTPUT:
…		…
509	ALIAS:	566	ALIAS:
510	timer_ns = 1	567	timer_ns = 1
511	INIT:	568	INIT:
512	CHECK_REPEAT (repeat);	569	CHECK_REPEAT (repeat);
513	CODE:	570	CODE:
514	RETVAL = e_new (sizeof (ev_timer), cb);	571	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
515	ev_timer_set (RETVAL, after, repeat);	572	ev_timer_set (RETVAL, after, repeat);
516	if (!ix) START (timer, RETVAL);	573	if (!ix) START (timer, RETVAL);
517	OUTPUT:	574	OUTPUT:
518	RETVAL	575	RETVAL
519		576
…		…
523	INIT:	580	INIT:
524	CHECK_REPEAT (interval);	581	CHECK_REPEAT (interval);
525	CODE:	582	CODE:
526	{	583	{
527	ev_periodic *w;	584	ev_periodic *w;
528	w = e_new (sizeof (ev_periodic), cb);	585	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	586	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	587	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	588	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
532	if (!ix) START (periodic, w);	589	if (!ix) START (periodic, w);
533	}	590	}
…		…
537	ev_signal *signal (SV *signal, SV *cb)	594	ev_signal *signal (SV *signal, SV *cb)
538	ALIAS:	595	ALIAS:
539	signal_ns = 1	596	signal_ns = 1
540	CODE:	597	CODE:
541	{	598	{
542	Signal signum = sv_signum (signal);	599	Signal signum = s_signum (signal);
543	CHECK_SIG (signal, signum);	600	CHECK_SIG (signal, signum);
544		601
545	RETVAL = e_new (sizeof (ev_signal), cb);	602	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
546	ev_signal_set (RETVAL, signum);	603	ev_signal_set (RETVAL, signum);
547	if (!ix) START (signal, RETVAL);	604	if (!ix) START (signal, RETVAL);
548	}	605	}
549	OUTPUT:	606	OUTPUT:
550	RETVAL	607	RETVAL
551		608
552	ev_idle *idle (SV *cb)	609	ev_idle *idle (SV *cb)
553	ALIAS:	610	ALIAS:
554	idle_ns = 1	611	idle_ns = 1
555	CODE:	612	CODE:
556	RETVAL = e_new (sizeof (ev_idle), cb);	613	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
557	ev_idle_set (RETVAL);	614	ev_idle_set (RETVAL);
558	if (!ix) START (idle, RETVAL);	615	if (!ix) START (idle, RETVAL);
559	OUTPUT:	616	OUTPUT:
560	RETVAL	617	RETVAL
561		618
562	ev_prepare *prepare (SV *cb)	619	ev_prepare *prepare (SV *cb)
563	ALIAS:	620	ALIAS:
564	prepare_ns = 1	621	prepare_ns = 1
565	CODE:	622	CODE:
566	RETVAL = e_new (sizeof (ev_prepare), cb);	623	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
567	ev_prepare_set (RETVAL);	624	ev_prepare_set (RETVAL);
568	if (!ix) START (prepare, RETVAL);	625	if (!ix) START (prepare, RETVAL);
569	OUTPUT:	626	OUTPUT:
570	RETVAL	627	RETVAL
571		628
572	ev_check *check (SV *cb)	629	ev_check *check (SV *cb)
573	ALIAS:	630	ALIAS:
574	check_ns = 1	631	check_ns = 1
575	CODE:	632	CODE:
576	RETVAL = e_new (sizeof (ev_check), cb);	633	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
577	ev_check_set (RETVAL);	634	ev_check_set (RETVAL);
578	if (!ix) START (check, RETVAL);	635	if (!ix) START (check, RETVAL);
579	OUTPUT:	636	OUTPUT:
580	RETVAL	637	RETVAL
581		638
		639	ev_fork *fork (SV *cb)
		640	ALIAS:
		641	fork_ns = 1
		642	CODE:
		643	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		644	ev_fork_set (RETVAL);
		645	if (!ix) START (fork, RETVAL);
		646	OUTPUT:
		647	RETVAL
		648
582	ev_child *child (int pid, SV *cb)	649	ev_child *child (int pid, int trace, SV *cb)
583	ALIAS:	650	ALIAS:
584	child_ns = 1	651	child_ns = 1
585	CODE:	652	CODE:
586	RETVAL = e_new (sizeof (ev_child), cb);	653	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
587	ev_child_set (RETVAL, pid);	654	ev_child_set (RETVAL, pid, trace);
588	if (!ix) START (child, RETVAL);	655	if (!ix) START (child, RETVAL);
589	OUTPUT:	656	OUTPUT:
590	RETVAL	657	RETVAL
591		658
592	ev_stat *stat (SV *path, NV interval, SV *cb)	659	ev_stat *stat (SV *path, NV interval, SV *cb)
593	ALIAS:	660	ALIAS:
594	stat_ns = 1	661	stat_ns = 1
595	CODE:	662	CODE:
596	RETVAL = e_new (sizeof (ev_stat), cb);	663	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
597	RETVAL->fh = newSVsv (path);	664	RETVAL->fh = newSVsv (path);
598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	665	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
599	if (!ix) START (stat, RETVAL);	666	if (!ix) START (stat, RETVAL);
600	OUTPUT:	667	OUTPUT:
601	RETVAL	668	RETVAL
602		669
		670	ev_embed *embed (struct ev_loop *loop, SV *cb = 0)
		671	ALIAS:
		672	embed_ns = 1
		673	CODE:
		674	{
		675	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		676	croak ("passed loop is not embeddable via EV::embed,");
		677
		678	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		679	RETVAL->fh = newSVsv (ST (0));
		680	ev_embed_set (RETVAL, loop);
		681	if (!ix) START (embed, RETVAL);
		682	}
		683	OUTPUT:
		684	RETVAL
		685
		686	ev_async *async (SV *cb)
		687	ALIAS:
		688	async_ns = 1
		689	CODE:
		690	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		691	ev_async_set (RETVAL);
		692	if (!ix) START (async, RETVAL);
		693	OUTPUT:
		694	RETVAL
		695
603	void once (SV *fh, int events, SV *timeout, SV *cb)	696	void once (SV *fh, int events, SV *timeout, SV *cb)
604	CODE:	697	CODE:
605	ev_once (	698	ev_once (
		699	evapi.default_loop,
606	sv_fileno (fh), events,	700	s_fileno (fh, events & EV_WRITE), events,
607	SvOK (timeout) ? SvNV (timeout) : -1.,	701	SvOK (timeout) ? SvNV (timeout) : -1.,
608	e_once_cb,	702	e_once_cb,
609	newSVsv (cb)	703	newSVsv (cb)
610	);	704	);
611		705
…		…
615		709
616	int ev_is_active (ev_watcher *w)	710	int ev_is_active (ev_watcher *w)
617		711
618	int ev_is_pending (ev_watcher *w)	712	int ev_is_pending (ev_watcher *w)
619		713
		714	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		715	C_ARGS: e_loop (w), w, revents
		716
		717	int ev_clear_pending (ev_watcher *w)
		718	C_ARGS: e_loop (w), w
		719
		720	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		721	C_ARGS: e_loop (w), w, revents
		722
620	int keepalive (ev_watcher *w, int new_value = 0)	723	int keepalive (ev_watcher *w, int new_value = 0)
621	CODE:	724	CODE:
622	{	725	{
623	RETVAL = w->flags & WFLAG_KEEPALIVE;	726	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
624	new_value = new_value ? WFLAG_KEEPALIVE : 0;	727	new_value = new_value ? WFLAG_KEEPALIVE : 0;
625		728
626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	729	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
627	{	730	{
		731	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) | new_value;
628	REF (w);	732	REF (w);
629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) | new_value;
630	UNREF (w);	733	UNREF (w);
631	}	734	}
632	}	735	}
633	OUTPUT:	736	OUTPUT:
634	RETVAL	737	RETVAL
635		738
636	SV *cb (ev_watcher *w, SV *new_cb = 0)	739	SV *cb (ev_watcher *w, SV *new_cb = 0)
637	CODE:	740	CODE:
638	{	741	{
639	RETVAL = newSVsv (w->cb_sv);
640
641	if (items > 1)	742	if (items > 1)
642	sv_setsv (w->cb_sv, new_cb);	743	{
		744	new_cb = s_get_cv_croak (new_cb);
		745	RETVAL = newRV_noinc (w->cb_sv);
		746	w->cb_sv = SvREFCNT_inc (new_cb);
		747	}
		748	else
		749	RETVAL = newRV_inc (w->cb_sv);
643	}	750	}
644	OUTPUT:	751	OUTPUT:
645	RETVAL	752	RETVAL
646		753
647	SV *data (ev_watcher *w, SV *new_data = 0)	754	SV *data (ev_watcher *w, SV *new_data = 0)
…		…
656	}	763	}
657	}	764	}
658	OUTPUT:	765	OUTPUT:
659	RETVAL	766	RETVAL
660		767
661	void trigger (ev_watcher *w, int revents = EV_NONE)	768	SV *loop (ev_watcher *w)
662	CODE:	769	CODE:
663	w->cb (w, revents);	770	RETVAL = newRV_inc (w->loop);
		771	OUTPUT:
		772	RETVAL
664		773
665	int priority (ev_watcher *w, int new_priority = 0)	774	int priority (ev_watcher *w, int new_priority = 0)
666	CODE:	775	CODE:
667	{	776	{
668	RETVAL = w->priority;	777	RETVAL = w->priority;
669		778
670	if (items > 1)	779	if (items > 1)
671	{	780	{
672	int active = ev_is_active (w);	781	int active = ev_is_active (w);
673
674	if (new_priority < EV_MINPRI || new_priority > EV_MAXPRI)
675	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
676		782
677	if (active)	783	if (active)
678	{	784	{
679	/* grrr. */	785	/* grrr. */
680	PUSHMARK (SP);	786	PUSHMARK (SP);
681	XPUSHs (ST (0));	787	XPUSHs (ST (0));
		788	PUTBACK;
682	call_method ("stop", G_DISCARD | G_VOID);	789	call_method ("stop", G_DISCARD | G_VOID);
683	}	790	}
684		791
685	ev_set_priority (w, new_priority);	792	ev_set_priority (w, new_priority);
686		793
687	if (active)	794	if (active)
688	{	795	{
689	PUSHMARK (SP);	796	PUSHMARK (SP);
690	XPUSHs (ST (0));	797	XPUSHs (ST (0));
		798	PUTBACK;
691	call_method ("start", G_DISCARD | G_VOID);	799	call_method ("start", G_DISCARD | G_VOID);
692	}	800	}
693	}	801	}
694	}	802	}
695	OUTPUT:	803	OUTPUT:
…		…
711	e_destroy (w);	819	e_destroy (w);
712		820
713	void set (ev_io *w, SV *fh, int events)	821	void set (ev_io *w, SV *fh, int events)
714	CODE:	822	CODE:
715	{	823	{
716	int fd = sv_fileno (fh);	824	int fd = s_fileno (fh, events & EV_WRITE);
717	CHECK_FD (fh, fd);	825	CHECK_FD (fh, fd);
718		826
719	sv_setsv (w->fh, fh);	827	sv_setsv (w->fh, fh);
720	RESET (io, w, (w, fd, events));	828	RESET (io, w, (w, fd, events));
721	}	829	}
…		…
723	SV *fh (ev_io *w, SV *new_fh = 0)	831	SV *fh (ev_io *w, SV *new_fh = 0)
724	CODE:	832	CODE:
725	{	833	{
726	if (items > 1)	834	if (items > 1)
727	{	835	{
728	int fd = sv_fileno (new_fh);	836	int fd = s_fileno (new_fh, w->events & EV_WRITE);
729	CHECK_FD (new_fh, fd);	837	CHECK_FD (new_fh, fd);
730		838
731	RETVAL = w->fh;	839	RETVAL = w->fh;
732	w->fh = newSVsv (new_fh);	840	w->fh = newSVsv (new_fh);
733		841
…		…
766	e_destroy (w);	874	e_destroy (w);
767		875
768	void set (ev_signal *w, SV *signal)	876	void set (ev_signal *w, SV *signal)
769	CODE:	877	CODE:
770	{	878	{
771	Signal signum = sv_signum (signal);	879	Signal signum = s_signum (signal);
772	CHECK_SIG (signal, signum);	880	CHECK_SIG (signal, signum);
773		881
774	RESET (signal, w, (w, signum));	882	RESET (signal, w, (w, signum));
775	}	883	}
776		884
…		…
779	{	887	{
780	RETVAL = w->signum;	888	RETVAL = w->signum;
781		889
782	if (items > 1)	890	if (items > 1)
783	{	891	{
784	Signal signum = sv_signum (new_signal);	892	Signal signum = s_signum (new_signal);
785	CHECK_SIG (new_signal, signum);	893	CHECK_SIG (new_signal, signum);
786		894
787	RESET (signal, w, (w, signum));	895	RESET (signal, w, (w, signum));
788	}	896	}
789	}	897	}
…		…
804		912
805	void ev_timer_again (ev_timer *w)	913	void ev_timer_again (ev_timer *w)
806	INIT:	914	INIT:
807	CHECK_REPEAT (w->repeat);	915	CHECK_REPEAT (w->repeat);
808	CODE:	916	CODE:
809	REF (w);
810	ev_timer_again (w);	917	ev_timer_again (e_loop (w), w);
811	UNREF (w);	918	UNREF (w);
812		919
813	void DESTROY (ev_timer *w)	920	void DESTROY (ev_timer *w)
814	CODE:	921	CODE:
815	STOP (timer, w);	922	STOP (timer, w);
…		…
833	CODE:	940	CODE:
834	STOP (periodic, w);	941	STOP (periodic, w);
835		942
836	void ev_periodic_again (ev_periodic *w)	943	void ev_periodic_again (ev_periodic *w)
837	CODE:	944	CODE:
838	REF (w);
839	ev_periodic_again (w);	945	ev_periodic_again (e_loop (w), w);
840	UNREF (w);	946	UNREF (w);
841		947
842	void DESTROY (ev_periodic *w)	948	void DESTROY (ev_periodic *w)
843	CODE:	949	CODE:
844	STOP (periodic, w);	950	STOP (periodic, w);
…		…
853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	959	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
854		960
855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	961	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
856	}	962	}
857		963
		964	NV at (ev_periodic *w)
		965	CODE:
		966	RETVAL = ev_periodic_at (w);
		967	OUTPUT:
		968	RETVAL
		969
858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	970	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
859		971
860	void ev_idle_start (ev_idle *w)	972	void ev_idle_start (ev_idle *w)
861	CODE:	973	CODE:
862	START (idle, w);	974	START (idle, w);
…		…
868	void DESTROY (ev_idle *w)	980	void DESTROY (ev_idle *w)
869	CODE:	981	CODE:
870	STOP (idle, w);	982	STOP (idle, w);
871	e_destroy (w);	983	e_destroy (w);
872		984
873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	985	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
874		986
875	void ev_prepare_start (ev_prepare *w)	987	void ev_prepare_start (ev_prepare *w)
876	CODE:	988	CODE:
877	START (prepare, w);	989	START (prepare, w);
878		990
…		…
898	void DESTROY (ev_check *w)	1010	void DESTROY (ev_check *w)
899	CODE:	1011	CODE:
900	STOP (check, w);	1012	STOP (check, w);
901	e_destroy (w);	1013	e_destroy (w);
902		1014
		1015	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1016
		1017	void ev_fork_start (ev_fork *w)
		1018	CODE:
		1019	START (fork, w);
		1020
		1021	void ev_fork_stop (ev_fork *w)
		1022	CODE:
		1023	STOP (fork, w);
		1024
		1025	void DESTROY (ev_fork *w)
		1026	CODE:
		1027	STOP (fork, w);
		1028	e_destroy (w);
		1029
903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1030	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
904		1031
905	void ev_child_start (ev_child *w)	1032	void ev_child_start (ev_child *w)
906	CODE:	1033	CODE:
907	START (child, w);	1034	START (child, w);
…		…
913	void DESTROY (ev_child *w)	1040	void DESTROY (ev_child *w)
914	CODE:	1041	CODE:
915	STOP (child, w);	1042	STOP (child, w);
916	e_destroy (w);	1043	e_destroy (w);
917		1044
918	void set (ev_child *w, int pid)	1045	void set (ev_child *w, int pid, int trace)
919	CODE:	1046	CODE:
920	RESET (child, w, (w, pid));	1047	RESET (child, w, (w, pid, trace));
921		1048
922	int pid (ev_child *w, int new_pid = 0)
923	CODE:
924	{
925	RETVAL = w->pid;
926
927	if (items > 1)
928	RESET (child, w, (w, new_pid));
929	}
930	OUTPUT:
931	RETVAL
932
933
934	int rstatus (ev_child *w)	1049	int pid (ev_child *w)
935	ALIAS:	1050	ALIAS:
936	rpid = 1	1051	rpid = 1
		1052	rstatus = 2
937	CODE:	1053	CODE:
938	RETVAL = ix ? w->rpid : w->rstatus;	1054	RETVAL = ix == 0 ? w->pid
		1055	: ix == 1 ? w->rpid
		1056	: w->rstatus;
939	OUTPUT:	1057	OUTPUT:
940	RETVAL	1058	RETVAL
941		1059
942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1060	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
943		1061
…		…
994	PPCODE:	1112	PPCODE:
995	{	1113	{
996	ev_statdata *s = ix ? &w->attr : &w->prev;	1114	ev_statdata *s = ix ? &w->attr : &w->prev;
997		1115
998	if (ix == 1)	1116	if (ix == 1)
999	ev_stat_stat (w);	1117	ev_stat_stat (e_loop (w), w);
1000	else if (!s->st_nlink)	1118	else if (!s->st_nlink)
1001	errno = ENOENT;	1119	errno = ENOENT;
1002		1120
1003	PL_statcache.st_dev = s->st_nlink;	1121	PL_statcache.st_dev = s->st_nlink;
1004	PL_statcache.st_ino = s->st_ino;	1122	PL_statcache.st_ino = s->st_ino;
…		…
1031	PUSHs (sv_2mortal (newSVuv (4096)));	1149	PUSHs (sv_2mortal (newSVuv (4096)));
1032	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1150	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1033	}	1151	}
1034	}	1152	}
1035		1153
1036	#ifndef _WIN32
1037
1038	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1154	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1039		1155
1040	BOOT:	1156	void ev_embed_start (ev_embed *w)
1041	{	1157	CODE:
1042	HV *stash = gv_stashpv ("EV::DNS", 1);	1158	START (embed, w);
1043		1159
1044	static const struct {	1160	void ev_embed_stop (ev_embed *w)
1045	const char *name;	1161	CODE:
1046	IV iv;	1162	STOP (embed, w);
1047	} *civ, const_iv[] = {
1048	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1049	const_iv (DNS_, ERR_NONE)
1050	const_iv (DNS_, ERR_FORMAT)
1051	const_iv (DNS_, ERR_SERVERFAILED)
1052	const_iv (DNS_, ERR_NOTEXIST)
1053	const_iv (DNS_, ERR_NOTIMPL)
1054	const_iv (DNS_, ERR_REFUSED)
1055	const_iv (DNS_, ERR_TRUNCATED)
1056	const_iv (DNS_, ERR_UNKNOWN)
1057	const_iv (DNS_, ERR_TIMEOUT)
1058	const_iv (DNS_, ERR_SHUTDOWN)
1059	const_iv (DNS_, IPv4_A)
1060	const_iv (DNS_, PTR)
1061	const_iv (DNS_, IPv6_AAAA)
1062	const_iv (DNS_, QUERY_NO_SEARCH)
1063	const_iv (DNS_, OPTION_SEARCH)
1064	const_iv (DNS_, OPTION_NAMESERVERS)
1065	const_iv (DNS_, OPTION_MISC)
1066	const_iv (DNS_, OPTIONS_ALL)
1067	const_iv (DNS_, NO_SEARCH)
1068	};
1069		1163
1070	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1164	void DESTROY (ev_embed *w)
1071	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1165	CODE:
1072	}	1166	STOP (embed, w);
		1167	e_destroy (w);
1073		1168
1074	int evdns_init ()	1169	void set (ev_embed *w, struct ev_loop *loop)
		1170	CODE:
		1171	{
		1172	sv_setsv (w->fh, ST (1));
		1173	RESET (embed, w, (w, loop));
		1174	}
1075		1175
1076	void evdns_shutdown (int fail_requests = 1)	1176	SV *other (ev_embed *w)
		1177	CODE:
		1178	RETVAL = newSVsv (w->fh);
		1179	OUTPUT:
		1180	RETVAL
1077		1181
1078	const char *evdns_err_to_string (int err)	1182	void ev_embed_sweep (ev_embed *w)
		1183	C_ARGS: e_loop (w), w
1079		1184
1080	int evdns_nameserver_add (U32 address)	1185	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1081		1186
1082	int evdns_count_nameservers ()	1187	void ev_async_start (ev_async *w)
		1188	CODE:
		1189	START (async, w);
1083		1190
1084	int evdns_clear_nameservers_and_suspend ()	1191	void ev_async_stop (ev_async *w)
		1192	CODE:
		1193	STOP (async, w);
1085		1194
1086	int evdns_resume ()	1195	void DESTROY (ev_async *w)
		1196	CODE:
		1197	STOP (async, w);
		1198	e_destroy (w);
1087		1199
1088	int evdns_nameserver_ip_add (char *ip_as_string)	1200	void ev_async_send (ev_async *w)
		1201	C_ARGS: e_loop (w), w
1089		1202
1090	int evdns_resolve_ipv4 (const char *name, int flags, SV *cb)	1203	SV *ev_async_async_pending (ev_async *w)
1091	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1092
1093	int evdns_resolve_ipv6 (const char *name, int flags, SV *cb)
1094	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1095
1096	int evdns_resolve_reverse (SV *addr, int flags, SV *cb)
1097	ALIAS:
1098	evdns_resolve_reverse_ipv6 = 1
1099	CODE:	1204	CODE:
1100	{	1205	RETVAL = boolSV (ev_async_pending (w));
1101	STRLEN len;	1206	OUTPUT:
1102	char *data = SvPVbyte (addr, len);
1103	if (len != (ix ? 16 : 4))
1104	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1105
1106	RETVAL = ix	1207	RETVAL
1107	? evdns_resolve_reverse_ipv6 ((struct in6_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb))
1108	: evdns_resolve_reverse ((struct in_addr *)data, flags, dns_cb, (void *)SvREFCNT_inc (cb));
1109	}
1110	OUTPUT:
1111	RETVAL
1112		1208
1113	int evdns_set_option (char *option, char *val, int flags)	1209	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1114		1210
1115	int evdns_resolv_conf_parse (int flags, const char *filename)	1211	SV *new (SV *klass, unsigned int flags = 0)
		1212	CODE:
		1213	{
		1214	struct ev_loop *loop = ev_loop_new (flags);
1116		1215
1117	#ifdef _WIN32	1216	if (!loop)
		1217	XSRETURN_UNDEF;
1118		1218
1119	int evdns_config_windows_nameservers ()	1219	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1220	}
		1221	OUTPUT:
		1222	RETVAL
		1223
		1224	void DESTROY (struct ev_loop *loop)
		1225	CODE:
		1226	if (loop != evapi.default_loop) /* global destruction sucks */
		1227	ev_loop_destroy (loop);
		1228
		1229	void ev_loop_fork (struct ev_loop *loop)
		1230
		1231	void ev_loop_verify (struct ev_loop *loop)
		1232
		1233	NV ev_now (struct ev_loop *loop)
		1234
		1235	void ev_now_update (struct ev_loop *loop)
		1236
		1237	void ev_suspend (struct ev_loop *loop)
		1238
		1239	void ev_resume (struct ev_loop *loop)
		1240
		1241	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1242
		1243	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1244
		1245	unsigned int ev_backend (struct ev_loop *loop)
		1246
		1247	unsigned int ev_loop_count (struct ev_loop *loop)
		1248
		1249	unsigned int ev_loop_depth (struct ev_loop *loop)
		1250
		1251	void ev_loop (struct ev_loop *loop, int flags = 0)
		1252
		1253	void ev_unloop (struct ev_loop *loop, int how = 1)
		1254
		1255	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1256
		1257	#if 0
		1258
		1259	void ev_feed_signal_event (struct ev_loop *loop, SV *signal)
		1260	CODE:
		1261	{
		1262	Signal signum = s_signum (signal);
		1263	CHECK_SIG (signal, signum);
		1264
		1265	ev_feed_signal_event (loop, signum);
		1266	}
1120		1267
1121	#endif	1268	#endif
1122		1269
1123	void evdns_search_clear ()	1270	ev_io *io (struct ev_loop *loop, SV *fh, int events, SV *cb)
		1271	ALIAS:
		1272	io_ns = 1
		1273	CODE:
		1274	{
		1275	int fd = s_fileno (fh, events & EV_WRITE);
		1276	CHECK_FD (fh, fd);
1124		1277
1125	void evdns_search_add (char *domain)	1278	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1279	RETVAL->fh = newSVsv (fh);
		1280	ev_io_set (RETVAL, fd, events);
		1281	if (!ix) START (io, RETVAL);
		1282	}
		1283	OUTPUT:
		1284	RETVAL
1126		1285
1127	void evdns_search_ndots_set (int ndots)	1286	ev_timer *timer (struct ev_loop *loop, NV after, NV repeat, SV *cb)
		1287	ALIAS:
		1288	timer_ns = 1
		1289	INIT:
		1290	CHECK_REPEAT (repeat);
		1291	CODE:
		1292	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1293	ev_timer_set (RETVAL, after, repeat);
		1294	if (!ix) START (timer, RETVAL);
		1295	OUTPUT:
		1296	RETVAL
		1297
		1298	SV *periodic (struct ev_loop *loop, NV at, NV interval, SV *reschedule_cb, SV *cb)
		1299	ALIAS:
		1300	periodic_ns = 1
		1301	INIT:
		1302	CHECK_REPEAT (interval);
		1303	CODE:
		1304	{
		1305	ev_periodic *w;
		1306	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1307	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1308	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1309	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1310	if (!ix) START (periodic, w);
		1311	}
		1312	OUTPUT:
		1313	RETVAL
1128		1314
1129	#if 0	1315	#if 0
1130		1316
1131	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1317	ev_signal *signal (struct ev_loop *loop, SV *signal, SV *cb)
1132		1318	ALIAS:
1133	BOOT:	1319	signal_ns = 1
		1320	CODE:
1134	{	1321	{
1135	HV *stash = gv_stashpv ("EV::HTTP", 1);	1322	Signal signum = s_signum (signal);
		1323	CHECK_SIG (signal, signum);
1136		1324
1137	static const struct {	1325	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1138	const char *name;	1326	ev_signal_set (RETVAL, signum);
1139	IV iv;	1327	if (!ix) START (signal, RETVAL);
1140	} *civ, const_iv[] = {
1141	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1142	const_iv (HTTP_, OK)
1143	const_iv (HTTP_, NOCONTENT)
1144	const_iv (HTTP_, MOVEPERM)
1145	const_iv (HTTP_, MOVETEMP)
1146	const_iv (HTTP_, NOTMODIFIED)
1147	const_iv (HTTP_, BADREQUEST)
1148	const_iv (HTTP_, NOTFOUND)
1149	const_iv (HTTP_, SERVUNAVAIL)
1150	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1151	const_iv (EVHTTP_, PROXY_REQUEST)
1152	const_iv (EVHTTP_, REQ_GET)
1153	const_iv (EVHTTP_, REQ_POST)
1154	const_iv (EVHTTP_, REQ_HEAD)
1155	const_iv (EVHTTP_, REQUEST)
1156	const_iv (EVHTTP_, RESPONSE)
1157	};
1158
1159	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1160	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1161	}	1328	}
1162		1329	OUTPUT:
1163	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1330	RETVAL
1164
1165	#HttpRequest new (SV *klass, SV *cb)
1166
1167	#void DESTROY (struct evhttp_request *req);
1168		1331
1169	#endif	1332	#endif
1170		1333
1171	#endif	1334	ev_idle *idle (struct ev_loop *loop, SV *cb)
		1335	ALIAS:
		1336	idle_ns = 1
		1337	CODE:
		1338	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1339	ev_idle_set (RETVAL);
		1340	if (!ix) START (idle, RETVAL);
		1341	OUTPUT:
		1342	RETVAL
1172		1343
		1344	ev_prepare *prepare (struct ev_loop *loop, SV *cb)
		1345	ALIAS:
		1346	prepare_ns = 1
		1347	CODE:
		1348	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1349	ev_prepare_set (RETVAL);
		1350	if (!ix) START (prepare, RETVAL);
		1351	OUTPUT:
		1352	RETVAL
1173		1353
		1354	ev_check *check (struct ev_loop *loop, SV *cb)
		1355	ALIAS:
		1356	check_ns = 1
		1357	CODE:
		1358	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1359	ev_check_set (RETVAL);
		1360	if (!ix) START (check, RETVAL);
		1361	OUTPUT:
		1362	RETVAL
1174		1363
		1364	ev_fork *fork (struct ev_loop *loop, SV *cb)
		1365	ALIAS:
		1366	fork_ns = 1
		1367	CODE:
		1368	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1369	ev_fork_set (RETVAL);
		1370	if (!ix) START (fork, RETVAL);
		1371	OUTPUT:
		1372	RETVAL
1175		1373
		1374	ev_child *child (struct ev_loop *loop, int pid, int trace, SV *cb)
		1375	ALIAS:
		1376	child_ns = 1
		1377	CODE:
		1378	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1379	ev_child_set (RETVAL, pid, trace);
		1380	if (!ix) START (child, RETVAL);
		1381	OUTPUT:
		1382	RETVAL
1176		1383
		1384	ev_stat *stat (struct ev_loop *loop, SV *path, NV interval, SV *cb)
		1385	ALIAS:
		1386	stat_ns = 1
		1387	CODE:
		1388	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1389	RETVAL->fh = newSVsv (path);
		1390	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1391	if (!ix) START (stat, RETVAL);
		1392	OUTPUT:
		1393	RETVAL
1177		1394
		1395	ev_embed *embed (struct ev_loop *loop, struct ev_loop *other, SV *cb = 0)
		1396	ALIAS:
		1397	embed_ns = 1
		1398	CODE:
		1399	{
		1400	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1401	croak ("passed loop is not embeddable via EV::embed,");
1178		1402
		1403	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1404	RETVAL->fh = newSVsv (ST (1));
		1405	ev_embed_set (RETVAL, other);
		1406	if (!ix) START (embed, RETVAL);
		1407	}
		1408	OUTPUT:
		1409	RETVAL
		1410
		1411	ev_async *async (struct ev_loop *loop, SV *cb)
		1412	ALIAS:
		1413	async_ns = 1
		1414	CODE:
		1415	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1416	ev_async_set (RETVAL);
		1417	if (!ix) START (async, RETVAL);
		1418	OUTPUT:
		1419	RETVAL
		1420
		1421	void once (struct ev_loop *loop, SV *fh, int events, SV *timeout, SV *cb)
		1422	CODE:
		1423	ev_once (
		1424	loop,
		1425	s_fileno (fh, events & EV_WRITE), events,
		1426	SvOK (timeout) ? SvNV (timeout) : -1.,
		1427	e_once_cb,
		1428	newSVsv (cb)
		1429	);
		1430

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