[ViewVC] Diff of: cvs/EV/EV.xs

Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC

…		…
2	#include "perl.h"	2	#include "perl.h"
3	#include "XSUB.h"	3	#include "XSUB.h"
4		4
5	/#include <netinet/in.h>/	5	/#include <netinet/in.h>/
6		6
7	#define EV_PROTOTYPES 1
8	#include "EV/EVAPI.h"
9
10	/* fix perl api breakage */	7	/* fix perl api breakage */
11	#undef signal	8	#undef signal
12	#undef sigaction	9	#undef sigaction
		10
		11	#define EV_PROTOTYPES 1
		12	#define EV_USE_NANOSLEEP EV_USE_MONOTONIC
		13	#define EV_H <ev.h>
		14	#include "EV/EVAPI.h"
13		15
14	#define EV_SELECT_IS_WINSOCKET 0	16	#define EV_SELECT_IS_WINSOCKET 0
15	#ifdef _WIN32	17	#ifdef _WIN32
16	# define EV_SELECT_USE_FD_SET 0	18	# define EV_SELECT_USE_FD_SET 0
17	# define NFDBITS PERL_NFDBITS	19	# define NFDBITS PERL_NFDBITS
18	# define fd_mask Perl_fd_mask	20	# define fd_mask Perl_fd_mask
19	#endif	21	#endif
20	/* due to bugs in OS X we have to use libev/ explicitly here */	22	/* due to bugs in OS X we have to use libev/ explicitly here */
21	#include "libev/ev.c"	23	#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		24
36	#ifndef _WIN32	25	#ifndef _WIN32
37	# include <pthread.h>	26	# include <pthread.h>
38	#endif	27	#endif
39		28
		29	/* 5.10.0 */
		30	#ifndef SvREFCNT_inc_NN
		31	# define SvREFCNT_inc_NN(sv) SvREFCNT_inc (sv)
		32	#endif
		33
		34	/* 5.6.x */
		35	#ifndef SvRV_set
		36	# define SvRV_set(a,b) SvRV ((a)) = (b)
		37	#endif
		38
		39	#if __GNUC__ >= 3
		40	# define expect(expr,value) __builtin_expect ((expr),(value))
		41	#else
		42	# define expect(expr,value) (expr)
		43	#endif
		44
		45	#define expect_false(expr) expect ((expr) != 0, 0)
		46	#define expect_true(expr) expect ((expr) != 0, 1)
		47
		48	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		49
40	#define WFLAG_KEEPALIVE 1	50	#define WFLAG_KEEPALIVE 1
		51	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		52
42	#define UNREF(w) \	53	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	54	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	55	&& ev_is_active (w)) \
45	ev_unref ();	56	{ \
		57	ev_unref (e_loop (w)); \
		58	(w)->e_flags \|= WFLAG_UNREFED; \
		59	}
46		60
47	#define REF(w) \	61	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	62	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	63	{ \
50	ev_ref ();	64	(w)->e_flags &= ~WFLAG_UNREFED; \
		65	ev_ref (e_loop (w)); \
		66	}
51		67
52	#define START(type,w) \	68	#define START(type,w) \
53	do { \	69	do { \
		70	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	71	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	72	} while (0)
57		73
58	#define STOP(type,w) \	74	#define STOP(type,w) \
59	do { \	75	do { \
60	REF (w); \	76	REF (w); \
61	ev_ ## type ## _stop (w); \	77	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	78	} while (0)
63		79
64	#define RESET(type,w,seta) \	80	#define RESET(type,w,seta) \
65	do { \	81	do { \
66	int active = ev_is_active (w); \	82	int active = ev_is_active (w); \
…		…
69	if (active) START (type, w); \	85	if (active) START (type, w); \
70	} while (0)	86	} while (0)
71		87
72	typedef int Signal;	88	typedef int Signal;
73		89
		90	static SV *default_loop_sv;
		91
74	static struct EVAPI evapi;	92	static struct EVAPI evapi;
75		93
76	static HV	94	static HV
		95	*stash_loop,
77	*stash_watcher,	96	*stash_watcher,
78	*stash_io,	97	*stash_io,
79	*stash_timer,	98	*stash_timer,
80	*stash_periodic,	99	*stash_periodic,
81	*stash_signal,	100	*stash_signal,
…		…
83	*stash_stat,	102	*stash_stat,
84	*stash_idle,	103	*stash_idle,
85	*stash_prepare,	104	*stash_prepare,
86	*stash_check,	105	*stash_check,
87	*stash_embed,	106	*stash_embed,
88	*stash_fork;	107	*stash_fork,
		108	*stash_async;
89		109
90	#ifndef SIG_SIZE	110	#ifndef SIG_SIZE
91	/* kudos to Slaven Rezic for the idea */	111	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };	112	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)	113	# define SIG_SIZE (sizeof (sig_size) + 1)
…		…
113	}	133	}
114		134
115	/////////////////////////////////////////////////////////////////////////////	135	/////////////////////////////////////////////////////////////////////////////
116	// Event	136	// Event
117		137
118	static void e_cb (ev_watcher *w, int revents);	138	static void e_cb (EV_P_ ev_watcher *w, int revents);
119		139
120	static int	140	static int
121	sv_fileno (SV *fh)	141	sv_fileno (SV *fh)
122	{	142	{
123	SvGETMAGIC (fh);	143	SvGETMAGIC (fh);
…		…
132	return SvIV (fh);	152	return SvIV (fh);
133		153
134	return -1;	154	return -1;
135	}	155	}
136		156
		157	static SV *
		158	e_get_cv (SV *cb_sv)
		159	{
		160	HV *st;
		161	GV *gvp;
		162	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		163
		164	if (!cv)
		165	croak ("EV watcher callback must be a CODE reference");
		166
		167	return (SV *)cv;
		168	}
		169
137	static void *	170	static void *
138	e_new (int size, SV *cb_sv)	171	e_new (int size, SV cb_sv, SV loop)
139	{	172	{
		173	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
140	ev_watcher *w;	174	ev_watcher *w;
141	SV *self = NEWSV (0, size);	175	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	176	SvPOK_only (self);
143	SvCUR_set (self, size);	177	SvCUR_set (self, size);
144		178
145	w = (ev_watcher *)SvPVX (self);	179	w = (ev_watcher *)SvPVX (self);
146		180
147	ev_init (w, e_cb);	181	ev_init (w, cv ? e_cb : 0);
148		182
		183	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	184	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	185	w->data = 0;
151	w->fh = 0;	186	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	187	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	188	w->self = self;
154		189
155	return (void *)w;	190	return (void *)w;
156	}	191	}
157		192
158	static void	193	static void
159	e_destroy (void *w_)	194	e_destroy (void *w_)
160	{	195	{
161	ev_watcher w = (ev_watcher )w_;	196	ev_watcher w = (ev_watcher )w_;
162		197
		198	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	199	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	200	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	201	SvREFCNT_dec (w->data ); w->data = 0;
166	}	202	}
167		203
…		…
180	}	216	}
181		217
182	return rv;	218	return rv;
183	}	219	}
184		220
185	static SV *sv_events_cache;	221	static SV sv_self_cache, sv_events_cache;
186		222
187	static void	223	static void
188	e_cb (ev_watcher *w, int revents)	224	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	225	{
190	dSP;	226	dSP;
191	I32 mark = SP - PL_stack_base;	227	I32 mark = SP - PL_stack_base;
192	SV sv_self, sv_events;	228	SV sv_self, sv_events;
193		229
		230	/* libev might have stopped the watcher */
		231	if (expect_false (w->e_flags & WFLAG_UNREFED)
		232	&& !ev_is_active (w))
		233	REF (w);
		234
		235	if (expect_true (sv_self_cache))
		236	{
		237	sv_self = sv_self_cache; sv_self_cache = 0;
		238	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		239	}
		240	else
		241	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	242	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		243	SvREADONLY_on (sv_self);
		244	}
		245
		246	if (expect_true (sv_events_cache))
		247	{
		248	sv_events = sv_events_cache; sv_events_cache = 0;
		249	SvIV_set (sv_events, revents);
		250	}
		251	else
		252	{
		253	sv_events = newSViv (revents);
		254	SvREADONLY_on (sv_events);
		255	}
		256
		257	PUSHMARK (SP);
		258	EXTEND (SP, 2);
		259	PUSHs (sv_self);
		260	PUSHs (sv_events);
		261
		262	PUTBACK;
		263	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		264
		265	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		266	SvREFCNT_dec (sv_self);
		267	else
		268	{
		269	SvREFCNT_dec (SvRV (sv_self));
		270	SvRV_set (sv_self, &PL_sv_undef);
		271	sv_self_cache = sv_self;
		272	}
		273
		274	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		275	SvREFCNT_dec (sv_events);
		276	else
		277	sv_events_cache = sv_events;
		278
		279	if (expect_false (SvTRUE (ERRSV)))
		280	{
		281	SPAGAIN;
		282	PUSHMARK (SP);
		283	PUTBACK;
		284	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		285	}
		286
		287	SP = PL_stack_base + mark;
		288	PUTBACK;
		289	}
		290
		291	static void
		292	e_once_cb (int revents, void *arg)
		293	{
		294	dSP;
		295	I32 mark = SP - PL_stack_base;
		296	SV *sv_events;
195		297
196	if (sv_events_cache)	298	if (sv_events_cache)
197	{	299	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	300	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	301	SvIV_set (sv_events, revents);
200	}	302	}
201	else	303	else
202	sv_events = newSViv (revents);	304	sv_events = newSViv (revents);
203		305
204	PUSHMARK (SP);	306	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	307	XPUSHs (sv_events);
208		308
209	PUTBACK;	309	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	310	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
211		311
212	SvREFCNT_dec (sv_self);	312	SvREFCNT_dec ((SV *)arg);
213		313
214	if (sv_events_cache)	314	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	315	SvREFCNT_dec (sv_events);
216	else	316	else
217	sv_events_cache = sv_events;	317	sv_events_cache = sv_events;
…		…
226		326
227	SP = PL_stack_base + mark;	327	SP = PL_stack_base + mark;
228	PUTBACK;	328	PUTBACK;
229	}	329	}
230		330
231	static void
232	e_once_cb (int revents, void *arg)
233	{
234	dSP;
235	I32 mark = SP - PL_stack_base;
236	SV *sv_events;
237
238	if (sv_events_cache)
239	{
240	sv_events = sv_events_cache; sv_events_cache = 0;
241	SvIV_set (sv_events, revents);
242	}
243	else
244	sv_events = newSViv (revents);
245
246	PUSHMARK (SP);
247	XPUSHs (sv_events);
248
249	PUTBACK;
250	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
251
252	SvREFCNT_dec ((SV *)arg);
253
254	if (sv_events_cache)
255	SvREFCNT_dec (sv_events);
256	else
257	sv_events_cache = sv_events;
258
259	if (SvTRUE (ERRSV))
260	{
261	PUSHMARK (SP);
262	PUTBACK;
263	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
264	}
265
266	SP = PL_stack_base + mark;
267	PUTBACK;
268	}
269
270	static ev_tstamp	331	static ev_tstamp
271	e_periodic_cb (ev_periodic *w, ev_tstamp now)	332	e_periodic_cb (ev_periodic *w, ev_tstamp now)
272	{	333	{
273	ev_tstamp retval;	334	ev_tstamp retval;
274	int count;	335	int count;
…		…
308	LEAVE;	369	LEAVE;
309		370
310	return retval;	371	return retval;
311	}	372	}
312		373
313	/////////////////////////////////////////////////////////////////////////////
314	// DNS
315
316	#ifndef _WIN32
317	static void
318	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)
319	{
320	dSP;
321	SV cb = (SV )arg;
322
323	ENTER;
324	SAVETMPS;
325	PUSHMARK (SP);
326	EXTEND (SP, count + 3);
327	PUSHs (sv_2mortal (newSViv (result)));
328
329	if (result == DNS_ERR_NONE && ttl >= 0)
330	{
331	int i;
332
333	PUSHs (sv_2mortal (newSViv (type)));
334	PUSHs (sv_2mortal (newSViv (ttl)));
335
336	for (i = 0; i < count; ++i)
337	switch (type)
338	{
339	case DNS_IPv6_AAAA:
340	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
341	break;
342	case DNS_IPv4_A:
343	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
344	break;
345	case DNS_PTR:
346	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
347	break;
348	}
349	}
350
351	PUTBACK;
352	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);
353
354	FREETMPS;
355
356	if (SvTRUE (ERRSV))
357	{
358	PUSHMARK (SP);
359	PUTBACK;
360	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
361	}
362
363	LEAVE;
364	}
365	#endif
366
367	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	374	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
368	croak (# repeat " value must be >= 0");	375	croak (# repeat " value must be >= 0");
369		376
370	#define CHECK_FD(fh,fd) if ((fd) < 0) \	377	#define CHECK_FD(fh,fd) if ((fd) < 0) \
371	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));	378	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
392	const_iv (EV_, MINPRI)	399	const_iv (EV_, MINPRI)
393	const_iv (EV_, MAXPRI)	400	const_iv (EV_, MAXPRI)
394		401
395	const_iv (EV_, UNDEF)	402	const_iv (EV_, UNDEF)
396	const_iv (EV_, NONE)	403	const_iv (EV_, NONE)
397	const_iv (EV_, TIMEOUT)
398	const_iv (EV_, READ)	404	const_iv (EV_, READ)
399	const_iv (EV_, WRITE)	405	const_iv (EV_, WRITE)
		406	const_iv (EV_, IO)
		407	const_iv (EV_, TIMEOUT)
		408	const_iv (EV_, TIMER)
		409	const_iv (EV_, PERIODIC)
400	const_iv (EV_, SIGNAL)	410	const_iv (EV_, SIGNAL)
		411	const_iv (EV_, CHILD)
		412	const_iv (EV_, STAT)
401	const_iv (EV_, IDLE)	413	const_iv (EV_, IDLE)
		414	const_iv (EV_, PREPARE)
402	const_iv (EV_, CHECK)	415	const_iv (EV_, CHECK)
		416	const_iv (EV_, EMBED)
		417	const_iv (EV_, FORK)
		418	const_iv (EV_, ASYNC)
		419	const_iv (EV_, CUSTOM)
403	const_iv (EV_, ERROR)	420	const_iv (EV_, ERROR)
404		421
		422	const_iv (EV, LOOP_NONBLOCK)
405	const_iv (EV, LOOP_ONESHOT)	423	const_iv (EV, LOOP_ONESHOT)
		424
406	const_iv (EV, LOOP_NONBLOCK)	425	const_iv (EV, UNLOOP_CANCEL)
407	const_iv (EV, UNLOOP_ONE)	426	const_iv (EV, UNLOOP_ONE)
408	const_iv (EV, UNLOOP_ALL)	427	const_iv (EV, UNLOOP_ALL)
409		428
410	const_iv (EV, BACKEND_SELECT)	429	const_iv (EV, BACKEND_SELECT)
411	const_iv (EV, BACKEND_POLL)	430	const_iv (EV, BACKEND_POLL)
…		…
414	const_iv (EV, BACKEND_DEVPOLL)	433	const_iv (EV, BACKEND_DEVPOLL)
415	const_iv (EV, BACKEND_PORT)	434	const_iv (EV, BACKEND_PORT)
416	const_iv (EV, FLAG_AUTO)	435	const_iv (EV, FLAG_AUTO)
417	const_iv (EV, FLAG_NOENV)	436	const_iv (EV, FLAG_NOENV)
418	const_iv (EV, FLAG_FORKCHECK)	437	const_iv (EV, FLAG_FORKCHECK)
		438
		439	const_iv (EV_, VERSION_MAJOR)
		440	const_iv (EV_, VERSION_MINOR)
419	};	441	};
420		442
421	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	443	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
422	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	444	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
423		445
		446	stash_loop = gv_stashpv ("EV::Loop" , 1);
424	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	447	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
425	stash_io = gv_stashpv ("EV::IO" , 1);	448	stash_io = gv_stashpv ("EV::IO" , 1);
426	stash_timer = gv_stashpv ("EV::Timer" , 1);	449	stash_timer = gv_stashpv ("EV::Timer" , 1);
427	stash_periodic = gv_stashpv ("EV::Periodic", 1);	450	stash_periodic = gv_stashpv ("EV::Periodic", 1);
428	stash_signal = gv_stashpv ("EV::Signal" , 1);	451	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
430	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	453	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
431	stash_check = gv_stashpv ("EV::Check" , 1);	454	stash_check = gv_stashpv ("EV::Check" , 1);
432	stash_child = gv_stashpv ("EV::Child" , 1);	455	stash_child = gv_stashpv ("EV::Child" , 1);
433	stash_embed = gv_stashpv ("EV::Embed" , 1);	456	stash_embed = gv_stashpv ("EV::Embed" , 1);
434	stash_stat = gv_stashpv ("EV::Stat" , 1);	457	stash_stat = gv_stashpv ("EV::Stat" , 1);
		458	stash_fork = gv_stashpv ("EV::Fork" , 1);
		459	stash_async = gv_stashpv ("EV::Async" , 1);
435		460
436	{	461	{
437	SV *sv = perl_get_sv ("EV::API", TRUE);	462	SV *sv = perl_get_sv ("EV::API", TRUE);
438	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	463	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
439		464
440	/* the poor man's shared library emulator */	465	/* the poor man's shared library emulator */
441	evapi.ver = EV_API_VERSION;	466	evapi.ver = EV_API_VERSION;
442	evapi.rev = EV_API_REVISION;	467	evapi.rev = EV_API_REVISION;
443	evapi.sv_fileno = sv_fileno;	468	evapi.sv_fileno = sv_fileno;
444	evapi.sv_signum = sv_signum;	469	evapi.sv_signum = sv_signum;
		470	evapi.supported_backends = ev_supported_backends ();
		471	evapi.recommended_backends = ev_recommended_backends ();
		472	evapi.embeddable_backends = ev_embeddable_backends ();
		473	evapi.time_ = ev_time;
		474	evapi.sleep_ = ev_sleep;
		475	evapi.loop_new = ev_loop_new;
		476	evapi.loop_destroy = ev_loop_destroy;
		477	evapi.loop_fork = ev_loop_fork;
		478	evapi.loop_count = ev_loop_count;
445	evapi.now = ev_now;	479	evapi.now = ev_now;
		480	evapi.now_update = ev_now_update;
		481	evapi.suspend = ev_suspend;
		482	evapi.resume = ev_resume;
446	evapi.backend = ev_backend;	483	evapi.backend = ev_backend;
447	evapi.unloop = ev_unloop;	484	evapi.unloop = ev_unloop;
448	evapi.ref = ev_ref;	485	evapi.ref = ev_ref;
449	evapi.unref = ev_unref;	486	evapi.unref = ev_unref;
450	evapi.time = ev_time;
451	evapi.loop = ev_loop;	487	evapi.loop = ev_loop;
452	evapi.once = ev_once;	488	evapi.once = ev_once;
453	evapi.io_start = ev_io_start;	489	evapi.io_start = ev_io_start;
454	evapi.io_stop = ev_io_stop;	490	evapi.io_stop = ev_io_stop;
455	evapi.timer_start = ev_timer_start;	491	evapi.timer_start = ev_timer_start;
456	evapi.timer_stop = ev_timer_stop;	492	evapi.timer_stop = ev_timer_stop;
457	evapi.timer_again = ev_timer_again;	493	evapi.timer_again = ev_timer_again;
458	evapi.periodic_start = ev_periodic_start;	494	evapi.periodic_start = ev_periodic_start;
459	evapi.periodic_stop = ev_periodic_stop;	495	evapi.periodic_stop = ev_periodic_stop;
460	evapi.signal_start = ev_signal_start;	496	evapi.signal_start = ev_signal_start;
461	evapi.signal_stop = ev_signal_stop;	497	evapi.signal_stop = ev_signal_stop;
462	evapi.idle_start = ev_idle_start;	498	evapi.idle_start = ev_idle_start;
463	evapi.idle_stop = ev_idle_stop;	499	evapi.idle_stop = ev_idle_stop;
464	evapi.prepare_start = ev_prepare_start;	500	evapi.prepare_start = ev_prepare_start;
465	evapi.prepare_stop = ev_prepare_stop;	501	evapi.prepare_stop = ev_prepare_stop;
466	evapi.check_start = ev_check_start;	502	evapi.check_start = ev_check_start;
467	evapi.check_stop = ev_check_stop;	503	evapi.check_stop = ev_check_stop;
468	evapi.child_start = ev_child_start;	504	evapi.child_start = ev_child_start;
469	evapi.child_stop = ev_child_stop;	505	evapi.child_stop = ev_child_stop;
470	evapi.stat_start = ev_stat_start;	506	evapi.stat_start = ev_stat_start;
471	evapi.stat_stop = ev_stat_stop;	507	evapi.stat_stop = ev_stat_stop;
472	evapi.stat_stat = ev_stat_stat;	508	evapi.stat_stat = ev_stat_stat;
		509	evapi.embed_start = ev_embed_start;
		510	evapi.embed_stop = ev_embed_stop;
		511	evapi.embed_sweep = ev_embed_sweep;
		512	evapi.fork_start = ev_fork_start;
		513	evapi.fork_stop = ev_fork_stop;
		514	evapi.async_start = ev_async_start;
		515	evapi.async_stop = ev_async_stop;
		516	evapi.async_send = ev_async_send;
		517	evapi.clear_pending = ev_clear_pending;
		518	evapi.invoke = ev_invoke;
473		519
474	sv_setiv (sv, (IV)&evapi);	520	sv_setiv (sv, (IV)&evapi);
475	SvREADONLY_on (sv);	521	SvREADONLY_on (sv);
476	}	522	}
477	#ifndef _WIN32	523	#ifndef _WIN32
478	pthread_atfork (0, 0, ev_default_fork);	524	pthread_atfork (0, 0, ev_default_fork);
479	#endif	525	#endif
480	}	526	}
481		527
		528	SV *ev_default_loop (unsigned int flags = 0)
		529	CODE:
		530	{
		531	if (!default_loop_sv)
		532	{
		533	evapi.default_loop = ev_default_loop (flags);
		534
		535	if (!evapi.default_loop)
		536	XSRETURN_UNDEF;
		537
		538	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		539	}
		540
		541	RETVAL = newSVsv (default_loop_sv);
		542	}
		543	OUTPUT:
		544	RETVAL
		545
		546	void ev_default_destroy ()
		547	CODE:
		548	ev_default_destroy ();
		549	SvREFCNT_dec (default_loop_sv);
		550	default_loop_sv = 0;
		551
		552	unsigned int ev_supported_backends ()
		553
		554	unsigned int ev_recommended_backends ()
		555
		556	unsigned int ev_embeddable_backends ()
		557
		558	void ev_sleep (NV interval)
		559
		560	NV ev_time ()
		561
482	NV ev_now ()	562	NV ev_now ()
		563	C_ARGS: evapi.default_loop
		564
		565	void ev_now_update ()
		566	C_ARGS: evapi.default_loop
		567
		568	void ev_suspend ()
		569	C_ARGS: evapi.default_loop
		570
		571	void ev_resume ()
		572	C_ARGS: evapi.default_loop
483		573
484	unsigned int ev_backend ()	574	unsigned int ev_backend ()
		575	C_ARGS: evapi.default_loop
485		576
486	NV ev_time ()	577	unsigned int ev_loop_count ()
		578	C_ARGS: evapi.default_loop
487		579
488	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	580	void ev_set_io_collect_interval (NV interval)
		581	C_ARGS: evapi.default_loop, interval
		582
		583	void ev_set_timeout_collect_interval (NV interval)
		584	C_ARGS: evapi.default_loop, interval
489		585
490	void ev_loop (int flags = 0)	586	void ev_loop (int flags = 0)
		587	C_ARGS: evapi.default_loop, flags
491		588
492	void ev_unloop (int how = 1)	589	void ev_unloop (int how = EVUNLOOP_ONE)
		590	C_ARGS: evapi.default_loop, how
		591
		592	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		593	C_ARGS: evapi.default_loop, fd, revents
		594
		595	void ev_feed_signal_event (SV *signal)
		596	CODE:
		597	{
		598	Signal signum = sv_signum (signal);
		599	CHECK_SIG (signal, signum);
		600
		601	ev_feed_signal_event (evapi.default_loop, signum);
		602	}
493		603
494	ev_io io (SV fh, int events, SV *cb)	604	ev_io io (SV fh, int events, SV *cb)
495	ALIAS:	605	ALIAS:
496	io_ns = 1	606	io_ns = 1
497	CODE:	607	CODE:
498	{	608	{
499	int fd = sv_fileno (fh);	609	int fd = sv_fileno (fh);
500	CHECK_FD (fh, fd);	610	CHECK_FD (fh, fd);
501		611
502	RETVAL = e_new (sizeof (ev_io), cb);	612	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
503	RETVAL->fh = newSVsv (fh);	613	RETVAL->fh = newSVsv (fh);
504	ev_io_set (RETVAL, fd, events);	614	ev_io_set (RETVAL, fd, events);
505	if (!ix) START (io, RETVAL);	615	if (!ix) START (io, RETVAL);
506	}	616	}
507	OUTPUT:	617	OUTPUT:
…		…
511	ALIAS:	621	ALIAS:
512	timer_ns = 1	622	timer_ns = 1
513	INIT:	623	INIT:
514	CHECK_REPEAT (repeat);	624	CHECK_REPEAT (repeat);
515	CODE:	625	CODE:
516	RETVAL = e_new (sizeof (ev_timer), cb);	626	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
517	ev_timer_set (RETVAL, after, repeat);	627	ev_timer_set (RETVAL, after, repeat);
518	if (!ix) START (timer, RETVAL);	628	if (!ix) START (timer, RETVAL);
519	OUTPUT:	629	OUTPUT:
520	RETVAL	630	RETVAL
521		631
…		…
525	INIT:	635	INIT:
526	CHECK_REPEAT (interval);	636	CHECK_REPEAT (interval);
527	CODE:	637	CODE:
528	{	638	{
529	ev_periodic *w;	639	ev_periodic *w;
530	w = e_new (sizeof (ev_periodic), cb);	640	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
531	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	641	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
532	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	642	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
533	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	643	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
534	if (!ix) START (periodic, w);	644	if (!ix) START (periodic, w);
535	}	645	}
…		…
542	CODE:	652	CODE:
543	{	653	{
544	Signal signum = sv_signum (signal);	654	Signal signum = sv_signum (signal);
545	CHECK_SIG (signal, signum);	655	CHECK_SIG (signal, signum);
546		656
547	RETVAL = e_new (sizeof (ev_signal), cb);	657	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
548	ev_signal_set (RETVAL, signum);	658	ev_signal_set (RETVAL, signum);
549	if (!ix) START (signal, RETVAL);	659	if (!ix) START (signal, RETVAL);
550	}	660	}
551	OUTPUT:	661	OUTPUT:
552	RETVAL	662	RETVAL
553		663
554	ev_idle idle (SV cb)	664	ev_idle idle (SV cb)
555	ALIAS:	665	ALIAS:
556	idle_ns = 1	666	idle_ns = 1
557	CODE:	667	CODE:
558	RETVAL = e_new (sizeof (ev_idle), cb);	668	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
559	ev_idle_set (RETVAL);	669	ev_idle_set (RETVAL);
560	if (!ix) START (idle, RETVAL);	670	if (!ix) START (idle, RETVAL);
561	OUTPUT:	671	OUTPUT:
562	RETVAL	672	RETVAL
563		673
564	ev_prepare prepare (SV cb)	674	ev_prepare prepare (SV cb)
565	ALIAS:	675	ALIAS:
566	prepare_ns = 1	676	prepare_ns = 1
567	CODE:	677	CODE:
568	RETVAL = e_new (sizeof (ev_prepare), cb);	678	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
569	ev_prepare_set (RETVAL);	679	ev_prepare_set (RETVAL);
570	if (!ix) START (prepare, RETVAL);	680	if (!ix) START (prepare, RETVAL);
571	OUTPUT:	681	OUTPUT:
572	RETVAL	682	RETVAL
573		683
574	ev_check check (SV cb)	684	ev_check check (SV cb)
575	ALIAS:	685	ALIAS:
576	check_ns = 1	686	check_ns = 1
577	CODE:	687	CODE:
578	RETVAL = e_new (sizeof (ev_check), cb);	688	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
579	ev_check_set (RETVAL);	689	ev_check_set (RETVAL);
580	if (!ix) START (check, RETVAL);	690	if (!ix) START (check, RETVAL);
581	OUTPUT:	691	OUTPUT:
582	RETVAL	692	RETVAL
583		693
		694	ev_fork fork (SV cb)
		695	ALIAS:
		696	fork_ns = 1
		697	CODE:
		698	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		699	ev_fork_set (RETVAL);
		700	if (!ix) START (fork, RETVAL);
		701	OUTPUT:
		702	RETVAL
		703
584	ev_child child (int pid, SV cb)	704	ev_child child (int pid, int trace, SV cb)
585	ALIAS:	705	ALIAS:
586	child_ns = 1	706	child_ns = 1
587	CODE:	707	CODE:
588	RETVAL = e_new (sizeof (ev_child), cb);	708	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
589	ev_child_set (RETVAL, pid);	709	ev_child_set (RETVAL, pid, trace);
590	if (!ix) START (child, RETVAL);	710	if (!ix) START (child, RETVAL);
591	OUTPUT:	711	OUTPUT:
592	RETVAL	712	RETVAL
593		713
594	ev_stat stat (SV path, NV interval, SV *cb)	714	ev_stat stat (SV path, NV interval, SV *cb)
595	ALIAS:	715	ALIAS:
596	stat_ns = 1	716	stat_ns = 1
597	CODE:	717	CODE:
598	RETVAL = e_new (sizeof (ev_stat), cb);	718	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
599	RETVAL->fh = newSVsv (path);	719	RETVAL->fh = newSVsv (path);
600	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	720	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
601	if (!ix) START (stat, RETVAL);	721	if (!ix) START (stat, RETVAL);
602	OUTPUT:	722	OUTPUT:
603	RETVAL	723	RETVAL
604		724
		725	ev_embed embed (struct ev_loop loop, SV *cb = 0)
		726	ALIAS:
		727	embed_ns = 1
		728	CODE:
		729	{
		730	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		731	croak ("passed loop is not embeddable via EV::embed,");
		732
		733	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		734	RETVAL->fh = newSVsv (ST (0));
		735	ev_embed_set (RETVAL, loop);
		736	if (!ix) START (embed, RETVAL);
		737	}
		738	OUTPUT:
		739	RETVAL
		740
		741	ev_async async (SV cb)
		742	ALIAS:
		743	async_ns = 1
		744	CODE:
		745	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		746	ev_async_set (RETVAL);
		747	if (!ix) START (async, RETVAL);
		748	OUTPUT:
		749	RETVAL
		750
605	void once (SV fh, int events, SV timeout, SV *cb)	751	void once (SV fh, int events, SV timeout, SV *cb)
606	CODE:	752	CODE:
607	ev_once (	753	ev_once (
		754	evapi.default_loop,
608	sv_fileno (fh), events,	755	sv_fileno (fh), events,
609	SvOK (timeout) ? SvNV (timeout) : -1.,	756	SvOK (timeout) ? SvNV (timeout) : -1.,
610	e_once_cb,	757	e_once_cb,
611	newSVsv (cb)	758	newSVsv (cb)
612	);	759	);
…		…
617		764
618	int ev_is_active (ev_watcher *w)	765	int ev_is_active (ev_watcher *w)
619		766
620	int ev_is_pending (ev_watcher *w)	767	int ev_is_pending (ev_watcher *w)
621		768
		769	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		770	C_ARGS: e_loop (w), w, revents
		771
		772	int ev_clear_pending (ev_watcher *w)
		773	C_ARGS: e_loop (w), w
		774
		775	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		776	C_ARGS: e_loop (w), w, revents
		777
622	int keepalive (ev_watcher *w, int new_value = 0)	778	int keepalive (ev_watcher *w, int new_value = 0)
623	CODE:	779	CODE:
624	{	780	{
625	RETVAL = w->flags & WFLAG_KEEPALIVE;	781	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
626	new_value = new_value ? WFLAG_KEEPALIVE : 0;	782	new_value = new_value ? WFLAG_KEEPALIVE : 0;
627		783
628	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	784	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
629	{	785	{
		786	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
630	REF (w);	787	REF (w);
631	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
632	UNREF (w);	788	UNREF (w);
633	}	789	}
634	}	790	}
635	OUTPUT:	791	OUTPUT:
636	RETVAL	792	RETVAL
637		793
638	SV cb (ev_watcher w, SV *new_cb = 0)	794	SV cb (ev_watcher w, SV *new_cb = 0)
639	CODE:	795	CODE:
640	{	796	{
641	RETVAL = newSVsv (w->cb_sv);
642
643	if (items > 1)	797	if (items > 1)
644	sv_setsv (w->cb_sv, new_cb);	798	{
		799	new_cb = e_get_cv (new_cb);
		800	RETVAL = newRV_noinc (w->cb_sv);
		801	w->cb_sv = SvREFCNT_inc (new_cb);
		802	}
		803	else
		804	RETVAL = newRV_inc (w->cb_sv);
645	}	805	}
646	OUTPUT:	806	OUTPUT:
647	RETVAL	807	RETVAL
648		808
649	SV data (ev_watcher w, SV *new_data = 0)	809	SV data (ev_watcher w, SV *new_data = 0)
…		…
658	}	818	}
659	}	819	}
660	OUTPUT:	820	OUTPUT:
661	RETVAL	821	RETVAL
662		822
663	void trigger (ev_watcher *w, int revents = EV_NONE)	823	SV loop (ev_watcher w)
664	CODE:	824	CODE:
665	w->cb (w, revents);	825	RETVAL = newRV_inc (w->loop);
		826	OUTPUT:
		827	RETVAL
666		828
667	int priority (ev_watcher *w, int new_priority = 0)	829	int priority (ev_watcher *w, int new_priority = 0)
668	CODE:	830	CODE:
669	{	831	{
670	RETVAL = w->priority;	832	RETVAL = w->priority;
671		833
672	if (items > 1)	834	if (items > 1)
673	{	835	{
674	int active = ev_is_active (w);	836	int active = ev_is_active (w);
675
676	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
677	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
678		837
679	if (active)	838	if (active)
680	{	839	{
681	/* grrr. */	840	/* grrr. */
682	PUSHMARK (SP);	841	PUSHMARK (SP);
683	XPUSHs (ST (0));	842	XPUSHs (ST (0));
		843	PUTBACK;
684	call_method ("stop", G_DISCARD \| G_VOID);	844	call_method ("stop", G_DISCARD \| G_VOID);
685	}	845	}
686		846
687	ev_set_priority (w, new_priority);	847	ev_set_priority (w, new_priority);
688		848
689	if (active)	849	if (active)
690	{	850	{
691	PUSHMARK (SP);	851	PUSHMARK (SP);
692	XPUSHs (ST (0));	852	XPUSHs (ST (0));
		853	PUTBACK;
693	call_method ("start", G_DISCARD \| G_VOID);	854	call_method ("start", G_DISCARD \| G_VOID);
694	}	855	}
695	}	856	}
696	}	857	}
697	OUTPUT:	858	OUTPUT:
…		…
806		967
807	void ev_timer_again (ev_timer *w)	968	void ev_timer_again (ev_timer *w)
808	INIT:	969	INIT:
809	CHECK_REPEAT (w->repeat);	970	CHECK_REPEAT (w->repeat);
810	CODE:	971	CODE:
811	REF (w);
812	ev_timer_again (w);	972	ev_timer_again (e_loop (w), w);
813	UNREF (w);	973	UNREF (w);
814		974
815	void DESTROY (ev_timer *w)	975	void DESTROY (ev_timer *w)
816	CODE:	976	CODE:
817	STOP (timer, w);	977	STOP (timer, w);
…		…
835	CODE:	995	CODE:
836	STOP (periodic, w);	996	STOP (periodic, w);
837		997
838	void ev_periodic_again (ev_periodic *w)	998	void ev_periodic_again (ev_periodic *w)
839	CODE:	999	CODE:
840	REF (w);
841	ev_periodic_again (w);	1000	ev_periodic_again (e_loop (w), w);
842	UNREF (w);	1001	UNREF (w);
843		1002
844	void DESTROY (ev_periodic *w)	1003	void DESTROY (ev_periodic *w)
845	CODE:	1004	CODE:
846	STOP (periodic, w);	1005	STOP (periodic, w);
…		…
855	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1014	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
856		1015
857	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1016	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
858	}	1017	}
859		1018
		1019	NV at (ev_periodic *w)
		1020	CODE:
		1021	RETVAL = ev_periodic_at (w);
		1022	OUTPUT:
		1023	RETVAL
		1024
860	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1025	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
861		1026
862	void ev_idle_start (ev_idle *w)	1027	void ev_idle_start (ev_idle *w)
863	CODE:	1028	CODE:
864	START (idle, w);	1029	START (idle, w);
…		…
870	void DESTROY (ev_idle *w)	1035	void DESTROY (ev_idle *w)
871	CODE:	1036	CODE:
872	STOP (idle, w);	1037	STOP (idle, w);
873	e_destroy (w);	1038	e_destroy (w);
874		1039
875	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1040	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
876		1041
877	void ev_prepare_start (ev_prepare *w)	1042	void ev_prepare_start (ev_prepare *w)
878	CODE:	1043	CODE:
879	START (prepare, w);	1044	START (prepare, w);
880		1045
…		…
900	void DESTROY (ev_check *w)	1065	void DESTROY (ev_check *w)
901	CODE:	1066	CODE:
902	STOP (check, w);	1067	STOP (check, w);
903	e_destroy (w);	1068	e_destroy (w);
904		1069
		1070	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1071
		1072	void ev_fork_start (ev_fork *w)
		1073	CODE:
		1074	START (fork, w);
		1075
		1076	void ev_fork_stop (ev_fork *w)
		1077	CODE:
		1078	STOP (fork, w);
		1079
		1080	void DESTROY (ev_fork *w)
		1081	CODE:
		1082	STOP (fork, w);
		1083	e_destroy (w);
		1084
905	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1085	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
906		1086
907	void ev_child_start (ev_child *w)	1087	void ev_child_start (ev_child *w)
908	CODE:	1088	CODE:
909	START (child, w);	1089	START (child, w);
…		…
915	void DESTROY (ev_child *w)	1095	void DESTROY (ev_child *w)
916	CODE:	1096	CODE:
917	STOP (child, w);	1097	STOP (child, w);
918	e_destroy (w);	1098	e_destroy (w);
919		1099
920	void set (ev_child *w, int pid)	1100	void set (ev_child *w, int pid, int trace)
921	CODE:	1101	CODE:
922	RESET (child, w, (w, pid));	1102	RESET (child, w, (w, pid, trace));
923		1103
924	int pid (ev_child *w, int new_pid = 0)
925	CODE:
926	{
927	RETVAL = w->pid;
928
929	if (items > 1)
930	RESET (child, w, (w, new_pid));
931	}
932	OUTPUT:
933	RETVAL
934
935
936	int rstatus (ev_child *w)	1104	int pid (ev_child *w)
937	ALIAS:	1105	ALIAS:
938	rpid = 1	1106	rpid = 1
		1107	rstatus = 2
939	CODE:	1108	CODE:
940	RETVAL = ix ? w->rpid : w->rstatus;	1109	RETVAL = ix == 0 ? w->pid
		1110	: ix == 1 ? w->rpid
		1111	: w->rstatus;
941	OUTPUT:	1112	OUTPUT:
942	RETVAL	1113	RETVAL
943		1114
944	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1115	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
945		1116
…		…
996	PPCODE:	1167	PPCODE:
997	{	1168	{
998	ev_statdata *s = ix ? &w->attr : &w->prev;	1169	ev_statdata *s = ix ? &w->attr : &w->prev;
999		1170
1000	if (ix == 1)	1171	if (ix == 1)
1001	ev_stat_stat (w);	1172	ev_stat_stat (e_loop (w), w);
1002	else if (!s->st_nlink)	1173	else if (!s->st_nlink)
1003	errno = ENOENT;	1174	errno = ENOENT;
1004		1175
1005	PL_statcache.st_dev = s->st_nlink;	1176	PL_statcache.st_dev = s->st_nlink;
1006	PL_statcache.st_ino = s->st_ino;	1177	PL_statcache.st_ino = s->st_ino;
…		…
1033	PUSHs (sv_2mortal (newSVuv (4096)));	1204	PUSHs (sv_2mortal (newSVuv (4096)));
1034	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));	1205	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
1035	}	1206	}
1036	}	1207	}
1037		1208
1038	#ifndef _WIN32
1039
1040	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1209	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
1041		1210
1042	BOOT:	1211	void ev_embed_start (ev_embed *w)
1043	{	1212	CODE:
1044	HV *stash = gv_stashpv ("EV::DNS", 1);	1213	START (embed, w);
1045		1214
1046	static const struct {	1215	void ev_embed_stop (ev_embed *w)
1047	const char *name;	1216	CODE:
1048	IV iv;	1217	STOP (embed, w);
1049	} *civ, const_iv[] = {
1050	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1051	const_iv (DNS_, ERR_NONE)
1052	const_iv (DNS_, ERR_FORMAT)
1053	const_iv (DNS_, ERR_SERVERFAILED)
1054	const_iv (DNS_, ERR_NOTEXIST)
1055	const_iv (DNS_, ERR_NOTIMPL)
1056	const_iv (DNS_, ERR_REFUSED)
1057	const_iv (DNS_, ERR_TRUNCATED)
1058	const_iv (DNS_, ERR_UNKNOWN)
1059	const_iv (DNS_, ERR_TIMEOUT)
1060	const_iv (DNS_, ERR_SHUTDOWN)
1061	const_iv (DNS_, IPv4_A)
1062	const_iv (DNS_, PTR)
1063	const_iv (DNS_, IPv6_AAAA)
1064	const_iv (DNS_, QUERY_NO_SEARCH)
1065	const_iv (DNS_, OPTION_SEARCH)
1066	const_iv (DNS_, OPTION_NAMESERVERS)
1067	const_iv (DNS_, OPTION_MISC)
1068	const_iv (DNS_, OPTIONS_ALL)
1069	const_iv (DNS_, NO_SEARCH)
1070	};
1071		1218
1072	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1219	void DESTROY (ev_embed *w)
1073	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1220	CODE:
1074	}	1221	STOP (embed, w);
		1222	e_destroy (w);
1075		1223
1076	int evdns_init ()	1224	void set (ev_embed w, struct ev_loop loop)
		1225	CODE:
		1226	{
		1227	sv_setsv (w->fh, ST (1));
		1228	RESET (embed, w, (w, loop));
		1229	}
1077		1230
1078	void evdns_shutdown (int fail_requests = 1)	1231	SV other (ev_embed w)
		1232	CODE:
		1233	RETVAL = newSVsv (w->fh);
		1234	OUTPUT:
		1235	RETVAL
1079		1236
1080	const char *evdns_err_to_string (int err)	1237	void ev_embed_sweep (ev_embed *w)
		1238	C_ARGS: e_loop (w), w
1081		1239
1082	int evdns_nameserver_add (U32 address)	1240	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1083		1241
1084	int evdns_count_nameservers ()	1242	void ev_async_start (ev_async *w)
		1243	CODE:
		1244	START (async, w);
1085		1245
1086	int evdns_clear_nameservers_and_suspend ()	1246	void ev_async_stop (ev_async *w)
		1247	CODE:
		1248	STOP (async, w);
1087		1249
1088	int evdns_resume ()	1250	void DESTROY (ev_async *w)
		1251	CODE:
		1252	STOP (async, w);
		1253	e_destroy (w);
1089		1254
1090	int evdns_nameserver_ip_add (char *ip_as_string)	1255	void ev_async_send (ev_async *w)
		1256	C_ARGS: e_loop (w), w
1091		1257
1092	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	1258	SV ev_async_async_pending (ev_async w)
1093	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1094
1095	int evdns_resolve_ipv6 (const char name, int flags, SV cb)
1096	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1097
1098	int evdns_resolve_reverse (SV addr, int flags, SV cb)
1099	ALIAS:
1100	evdns_resolve_reverse_ipv6 = 1
1101	CODE:	1259	CODE:
1102	{	1260	RETVAL = boolSV (ev_async_pending (w));
1103	STRLEN len;	1261	OUTPUT:
1104	char *data = SvPVbyte (addr, len);
1105	if (len != (ix ? 16 : 4))
1106	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1107
1108	RETVAL = ix	1262	RETVAL
1109	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
1110	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
1111	}
1112	OUTPUT:
1113	RETVAL
1114		1263
1115	int evdns_set_option (char option, char val, int flags)	1264	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1116		1265
1117	int evdns_resolv_conf_parse (int flags, const char *filename)	1266	SV new (SV klass, unsigned int flags = 0)
		1267	CODE:
		1268	{
		1269	struct ev_loop *loop = ev_loop_new (flags);
1118		1270
1119	#ifdef _WIN32	1271	if (!loop)
		1272	XSRETURN_UNDEF;
1120		1273
1121	int evdns_config_windows_nameservers ()	1274	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1275	}
		1276	OUTPUT:
		1277	RETVAL
		1278
		1279	void DESTROY (struct ev_loop *loop)
		1280	CODE:
		1281	if (loop != evapi.default_loop) /* global destruction sucks */
		1282	ev_loop_destroy (loop);
		1283
		1284	void ev_loop_fork (struct ev_loop *loop)
		1285
		1286	void ev_loop_verify (struct ev_loop *loop)
		1287
		1288	NV ev_now (struct ev_loop *loop)
		1289
		1290	void ev_now_update (struct ev_loop *loop)
		1291
		1292	void ev_suspend (struct ev_loop *loop)
		1293
		1294	void ev_resume (struct ev_loop *loop)
		1295
		1296	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1297
		1298	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1299
		1300	unsigned int ev_backend (struct ev_loop *loop)
		1301
		1302	unsigned int ev_loop_count (struct ev_loop *loop)
		1303
		1304	void ev_loop (struct ev_loop *loop, int flags = 0)
		1305
		1306	void ev_unloop (struct ev_loop *loop, int how = 1)
		1307
		1308	void ev_feed_fd_event (struct ev_loop *loop, int fd, int revents = EV_NONE)
		1309
		1310	#if 0
		1311
		1312	void ev_feed_signal_event (struct ev_loop loop, SV signal)
		1313	CODE:
		1314	{
		1315	Signal signum = sv_signum (signal);
		1316	CHECK_SIG (signal, signum);
		1317
		1318	ev_feed_signal_event (loop, signum);
		1319	}
1122		1320
1123	#endif	1321	#endif
1124		1322
1125	void evdns_search_clear ()	1323	ev_io io (struct ev_loop loop, SV fh, int events, SV cb)
		1324	ALIAS:
		1325	io_ns = 1
		1326	CODE:
		1327	{
		1328	int fd = sv_fileno (fh);
		1329	CHECK_FD (fh, fd);
1126		1330
1127	void evdns_search_add (char *domain)	1331	RETVAL = e_new (sizeof (ev_io), cb, ST (0));
		1332	RETVAL->fh = newSVsv (fh);
		1333	ev_io_set (RETVAL, fd, events);
		1334	if (!ix) START (io, RETVAL);
		1335	}
		1336	OUTPUT:
		1337	RETVAL
1128		1338
1129	void evdns_search_ndots_set (int ndots)	1339	ev_timer timer (struct ev_loop loop, NV after, NV repeat, SV *cb)
		1340	ALIAS:
		1341	timer_ns = 1
		1342	INIT:
		1343	CHECK_REPEAT (repeat);
		1344	CODE:
		1345	RETVAL = e_new (sizeof (ev_timer), cb, ST (0));
		1346	ev_timer_set (RETVAL, after, repeat);
		1347	if (!ix) START (timer, RETVAL);
		1348	OUTPUT:
		1349	RETVAL
		1350
		1351	SV periodic (struct ev_loop loop, NV at, NV interval, SV reschedule_cb, SV cb)
		1352	ALIAS:
		1353	periodic_ns = 1
		1354	INIT:
		1355	CHECK_REPEAT (interval);
		1356	CODE:
		1357	{
		1358	ev_periodic *w;
		1359	w = e_new (sizeof (ev_periodic), cb, ST (0));
		1360	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
		1361	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		1362	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		1363	if (!ix) START (periodic, w);
		1364	}
		1365	OUTPUT:
		1366	RETVAL
1130		1367
1131	#if 0	1368	#if 0
1132		1369
1133	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1370	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1134		1371	ALIAS:
1135	BOOT:	1372	signal_ns = 1
		1373	CODE:
1136	{	1374	{
1137	HV *stash = gv_stashpv ("EV::HTTP", 1);	1375	Signal signum = sv_signum (signal);
		1376	CHECK_SIG (signal, signum);
1138		1377
1139	static const struct {	1378	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1140	const char *name;	1379	ev_signal_set (RETVAL, signum);
1141	IV iv;	1380	if (!ix) START (signal, RETVAL);
1142	} *civ, const_iv[] = {
1143	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1144	const_iv (HTTP_, OK)
1145	const_iv (HTTP_, NOCONTENT)
1146	const_iv (HTTP_, MOVEPERM)
1147	const_iv (HTTP_, MOVETEMP)
1148	const_iv (HTTP_, NOTMODIFIED)
1149	const_iv (HTTP_, BADREQUEST)
1150	const_iv (HTTP_, NOTFOUND)
1151	const_iv (HTTP_, SERVUNAVAIL)
1152	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1153	const_iv (EVHTTP_, PROXY_REQUEST)
1154	const_iv (EVHTTP_, REQ_GET)
1155	const_iv (EVHTTP_, REQ_POST)
1156	const_iv (EVHTTP_, REQ_HEAD)
1157	const_iv (EVHTTP_, REQUEST)
1158	const_iv (EVHTTP_, RESPONSE)
1159	};
1160
1161	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1162	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1163	}	1381	}
1164		1382	OUTPUT:
1165	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1383	RETVAL
1166
1167	#HttpRequest new (SV klass, SV cb)
1168
1169	#void DESTROY (struct evhttp_request *req);
1170		1384
1171	#endif	1385	#endif
1172		1386
1173	#endif	1387	ev_idle idle (struct ev_loop loop, SV *cb)
		1388	ALIAS:
		1389	idle_ns = 1
		1390	CODE:
		1391	RETVAL = e_new (sizeof (ev_idle), cb, ST (0));
		1392	ev_idle_set (RETVAL);
		1393	if (!ix) START (idle, RETVAL);
		1394	OUTPUT:
		1395	RETVAL
1174		1396
		1397	ev_prepare prepare (struct ev_loop loop, SV *cb)
		1398	ALIAS:
		1399	prepare_ns = 1
		1400	CODE:
		1401	RETVAL = e_new (sizeof (ev_prepare), cb, ST (0));
		1402	ev_prepare_set (RETVAL);
		1403	if (!ix) START (prepare, RETVAL);
		1404	OUTPUT:
		1405	RETVAL
1175		1406
		1407	ev_check check (struct ev_loop loop, SV *cb)
		1408	ALIAS:
		1409	check_ns = 1
		1410	CODE:
		1411	RETVAL = e_new (sizeof (ev_check), cb, ST (0));
		1412	ev_check_set (RETVAL);
		1413	if (!ix) START (check, RETVAL);
		1414	OUTPUT:
		1415	RETVAL
1176		1416
		1417	ev_fork fork (struct ev_loop loop, SV *cb)
		1418	ALIAS:
		1419	fork_ns = 1
		1420	CODE:
		1421	RETVAL = e_new (sizeof (ev_fork), cb, ST (0));
		1422	ev_fork_set (RETVAL);
		1423	if (!ix) START (fork, RETVAL);
		1424	OUTPUT:
		1425	RETVAL
1177		1426
		1427	ev_child child (struct ev_loop loop, int pid, int trace, SV *cb)
		1428	ALIAS:
		1429	child_ns = 1
		1430	CODE:
		1431	RETVAL = e_new (sizeof (ev_child), cb, ST (0));
		1432	ev_child_set (RETVAL, pid, trace);
		1433	if (!ix) START (child, RETVAL);
		1434	OUTPUT:
		1435	RETVAL
1178		1436
		1437	ev_stat stat (struct ev_loop loop, SV path, NV interval, SV cb)
		1438	ALIAS:
		1439	stat_ns = 1
		1440	CODE:
		1441	RETVAL = e_new (sizeof (ev_stat), cb, ST (0));
		1442	RETVAL->fh = newSVsv (path);
		1443	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		1444	if (!ix) START (stat, RETVAL);
		1445	OUTPUT:
		1446	RETVAL
1179		1447
		1448	ev_embed embed (struct ev_loop loop, struct ev_loop other, SV cb = 0)
		1449	ALIAS:
		1450	embed_ns = 1
		1451	CODE:
		1452	{
		1453	if (!(ev_backend (other) & ev_embeddable_backends ()))
		1454	croak ("passed loop is not embeddable via EV::embed,");
1180		1455
		1456	RETVAL = e_new (sizeof (ev_embed), cb, ST (0));
		1457	RETVAL->fh = newSVsv (ST (1));
		1458	ev_embed_set (RETVAL, other);
		1459	if (!ix) START (embed, RETVAL);
		1460	}
		1461	OUTPUT:
		1462	RETVAL
		1463
		1464	ev_async async (struct ev_loop loop, SV *cb)
		1465	ALIAS:
		1466	async_ns = 1
		1467	CODE:
		1468	RETVAL = e_new (sizeof (ev_async), cb, ST (0));
		1469	ev_async_set (RETVAL);
		1470	if (!ix) START (async, RETVAL);
		1471	OUTPUT:
		1472	RETVAL
		1473
		1474	void once (struct ev_loop loop, SV fh, int events, SV timeout, SV cb)
		1475	CODE:
		1476	ev_once (
		1477	loop,
		1478	sv_fileno (fh), events,
		1479	SvOK (timeout) ? SvNV (timeout) : -1.,
		1480	e_once_cb,
		1481	newSVsv (cb)
		1482	);
		1483

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Comparing EV/EV.xs (file contents): Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs. Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.84 by root, Sat Dec 1 15:32:53 2007 UTC vs.
Revision 1.123 by root, Sat Apr 25 14:12:48 2009 UTC