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

Comparing EV/EV.xs (file contents):
Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC vs.
Revision 1.125 by root, Wed Jul 8 02:46:05 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	#define e_loop(w) INT2PTR (struct ev_loop *, SvIVX ((w)->loop))
		40
40	#define WFLAG_KEEPALIVE 1	41	#define WFLAG_KEEPALIVE 1
		42	#define WFLAG_UNREFED 2 /* has been unref'ed */
41		43
42	#define UNREF(w) \	44	#define UNREF(w) \
43	if (!((w)->flags & WFLAG_KEEPALIVE) \	45	if (!((w)->e_flags & (WFLAG_KEEPALIVE \| WFLAG_UNREFED)) \
44	&& !ev_is_active (w)) \	46	&& ev_is_active (w)) \
45	ev_unref ();	47	{ \
		48	ev_unref (e_loop (w)); \
		49	(w)->e_flags \|= WFLAG_UNREFED; \
		50	}
46		51
47	#define REF(w) \	52	#define REF(w) \
48	if (!((w)->flags & WFLAG_KEEPALIVE) \	53	if ((w)->e_flags & WFLAG_UNREFED) \
49	&& ev_is_active (w)) \	54	{ \
50	ev_ref ();	55	(w)->e_flags &= ~WFLAG_UNREFED; \
		56	ev_ref (e_loop (w)); \
		57	}
51		58
52	#define START(type,w) \	59	#define START(type,w) \
53	do { \	60	do { \
		61	ev_ ## type ## _start (e_loop (w), w); \
54	UNREF (w); \	62	UNREF (w); \
55	ev_ ## type ## _start (w); \
56	} while (0)	63	} while (0)
57		64
58	#define STOP(type,w) \	65	#define STOP(type,w) \
59	do { \	66	do { \
60	REF (w); \	67	REF (w); \
61	ev_ ## type ## _stop (w); \	68	ev_ ## type ## _stop (e_loop (w), w); \
62	} while (0)	69	} while (0)
63		70
64	#define RESET(type,w,seta) \	71	#define RESET(type,w,seta) \
65	do { \	72	do { \
66	int active = ev_is_active (w); \	73	int active = ev_is_active (w); \
…		…
69	if (active) START (type, w); \	76	if (active) START (type, w); \
70	} while (0)	77	} while (0)
71		78
72	typedef int Signal;	79	typedef int Signal;
73		80
		81	static SV *default_loop_sv;
		82
74	static struct EVAPI evapi;	83	static struct EVAPI evapi;
75		84
76	static HV	85	static HV
		86	*stash_loop,
77	*stash_watcher,	87	*stash_watcher,
78	*stash_io,	88	*stash_io,
79	*stash_timer,	89	*stash_timer,
80	*stash_periodic,	90	*stash_periodic,
81	*stash_signal,	91	*stash_signal,
…		…
83	*stash_stat,	93	*stash_stat,
84	*stash_idle,	94	*stash_idle,
85	*stash_prepare,	95	*stash_prepare,
86	*stash_check,	96	*stash_check,
87	*stash_embed,	97	*stash_embed,
88	*stash_fork;	98	*stash_fork,
		99	*stash_async;
89		100
90	#ifndef SIG_SIZE	101	#ifndef SIG_SIZE
91	/* kudos to Slaven Rezic for the idea */	102	/* kudos to Slaven Rezic for the idea */
92	static char sig_size [] = { SIG_NUM };	103	static char sig_size [] = { SIG_NUM };
93	# define SIG_SIZE (sizeof (sig_size) + 1)	104	# define SIG_SIZE (sizeof (sig_size) + 1)
…		…
113	}	124	}
114		125
115	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
116	// Event	127	// Event
117		128
118	static void e_cb (ev_watcher *w, int revents);	129	static void e_cb (EV_P_ ev_watcher *w, int revents);
119		130
120	static int	131	static int
121	sv_fileno (SV *fh)	132	sv_fileno (SV *fh)
122	{	133	{
123	SvGETMAGIC (fh);	134	SvGETMAGIC (fh);
…		…
132	return SvIV (fh);	143	return SvIV (fh);
133		144
134	return -1;	145	return -1;
135	}	146	}
136		147
		148	static SV *
		149	e_get_cv (SV *cb_sv)
		150	{
		151	HV *st;
		152	GV *gvp;
		153	CV *cv = sv_2cv (cb_sv, &st, &gvp, 0);
		154
		155	if (!cv)
		156	croak ("EV watcher callback must be a CODE reference");
		157
		158	return (SV *)cv;
		159	}
		160
137	static void *	161	static void *
138	e_new (int size, SV *cb_sv)	162	e_new (int size, SV cb_sv, SV loop)
139	{	163	{
		164	SV *cv = cb_sv ? e_get_cv (cb_sv) : 0;
140	ev_watcher *w;	165	ev_watcher *w;
141	SV *self = NEWSV (0, size);	166	SV *self = NEWSV (0, size);
142	SvPOK_only (self);	167	SvPOK_only (self);
143	SvCUR_set (self, size);	168	SvCUR_set (self, size);
144		169
145	w = (ev_watcher *)SvPVX (self);	170	w = (ev_watcher *)SvPVX (self);
146		171
147	ev_init (w, e_cb);	172	ev_init (w, cv ? e_cb : 0);
148		173
		174	w->loop = SvREFCNT_inc (SvRV (loop));
149	w->flags = WFLAG_KEEPALIVE;	175	w->e_flags = WFLAG_KEEPALIVE;
150	w->data = 0;	176	w->data = 0;
151	w->fh = 0;	177	w->fh = 0;
152	w->cb_sv = newSVsv (cb_sv);	178	w->cb_sv = SvREFCNT_inc (cv);
153	w->self = self;	179	w->self = self;
154		180
155	return (void *)w;	181	return (void *)w;
156	}	182	}
157		183
158	static void	184	static void
159	e_destroy (void *w_)	185	e_destroy (void *w_)
160	{	186	{
161	ev_watcher w = (ev_watcher )w_;	187	ev_watcher w = (ev_watcher )w_;
162		188
		189	SvREFCNT_dec (w->loop ); w->loop = 0;
163	SvREFCNT_dec (w->fh ); w->fh = 0;	190	SvREFCNT_dec (w->fh ); w->fh = 0;
164	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;	191	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
165	SvREFCNT_dec (w->data ); w->data = 0;	192	SvREFCNT_dec (w->data ); w->data = 0;
166	}	193	}
167		194
…		…
180	}	207	}
181		208
182	return rv;	209	return rv;
183	}	210	}
184		211
185	static SV *sv_events_cache;	212	static SV sv_self_cache, sv_events_cache;
186		213
187	static void	214	static void
188	e_cb (ev_watcher *w, int revents)	215	e_cb (EV_P_ ev_watcher *w, int revents)
189	{	216	{
190	dSP;	217	dSP;
191	I32 mark = SP - PL_stack_base;	218	I32 mark = SP - PL_stack_base;
192	SV sv_self, sv_events;	219	SV sv_self, sv_events;
193		220
		221	/* libev might have stopped the watcher */
		222	if (expect_false (w->e_flags & WFLAG_UNREFED)
		223	&& !ev_is_active (w))
		224	REF (w);
		225
		226	if (expect_true (sv_self_cache))
		227	{
		228	sv_self = sv_self_cache; sv_self_cache = 0;
		229	SvRV_set (sv_self, SvREFCNT_inc_NN (w->self));
		230	}
		231	else
		232	{
194	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	233	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
		234	SvREADONLY_on (sv_self);
		235	}
		236
		237	if (expect_true (sv_events_cache))
		238	{
		239	sv_events = sv_events_cache; sv_events_cache = 0;
		240	SvIV_set (sv_events, revents);
		241	}
		242	else
		243	{
		244	sv_events = newSViv (revents);
		245	SvREADONLY_on (sv_events);
		246	}
		247
		248	PUSHMARK (SP);
		249	EXTEND (SP, 2);
		250	PUSHs (sv_self);
		251	PUSHs (sv_events);
		252
		253	PUTBACK;
		254	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
		255
		256	if (expect_false (SvREFCNT (sv_self) != 1 \|\| sv_self_cache))
		257	SvREFCNT_dec (sv_self);
		258	else
		259	{
		260	SvREFCNT_dec (SvRV (sv_self));
		261	SvRV_set (sv_self, &PL_sv_undef);
		262	sv_self_cache = sv_self;
		263	}
		264
		265	if (expect_false (SvREFCNT (sv_events) != 1 \|\| sv_events_cache))
		266	SvREFCNT_dec (sv_events);
		267	else
		268	sv_events_cache = sv_events;
		269
		270	if (expect_false (SvTRUE (ERRSV)))
		271	{
		272	SPAGAIN;
		273	PUSHMARK (SP);
		274	PUTBACK;
		275	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		276	}
		277
		278	SP = PL_stack_base + mark;
		279	PUTBACK;
		280	}
		281
		282	static void
		283	e_once_cb (int revents, void *arg)
		284	{
		285	dSP;
		286	I32 mark = SP - PL_stack_base;
		287	SV *sv_events;
195		288
196	if (sv_events_cache)	289	if (sv_events_cache)
197	{	290	{
198	sv_events = sv_events_cache; sv_events_cache = 0;	291	sv_events = sv_events_cache; sv_events_cache = 0;
199	SvIV_set (sv_events, revents);	292	SvIV_set (sv_events, revents);
200	}	293	}
201	else	294	else
202	sv_events = newSViv (revents);	295	sv_events = newSViv (revents);
203		296
204	PUSHMARK (SP);	297	PUSHMARK (SP);
205	EXTEND (SP, 2);
206	PUSHs (sv_self);
207	PUSHs (sv_events);	298	XPUSHs (sv_events);
208		299
209	PUTBACK;	300	PUTBACK;
210	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	301	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
211		302
212	SvREFCNT_dec (sv_self);	303	SvREFCNT_dec ((SV *)arg);
213		304
214	if (sv_events_cache)	305	if (sv_events_cache)
215	SvREFCNT_dec (sv_events);	306	SvREFCNT_dec (sv_events);
216	else	307	else
217	sv_events_cache = sv_events;	308	sv_events_cache = sv_events;
218		309
219	if (SvTRUE (ERRSV))	310	if (SvTRUE (ERRSV))
220	{	311	{
221	PUSHMARK (SP);	312	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);	313	PUSHMARK (SP);
261	PUTBACK;	314	PUTBACK;
262	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	315	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
263	}	316	}
264		317
…		…
307	LEAVE;	360	LEAVE;
308		361
309	return retval;	362	return retval;
310	}	363	}
311		364
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.) \	365	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
367	croak (# repeat " value must be >= 0");	366	croak (# repeat " value must be >= 0");
368		367
369	#define CHECK_FD(fh,fd) if ((fd) < 0) \	368	#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));	369	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
…		…
391	const_iv (EV_, MINPRI)	390	const_iv (EV_, MINPRI)
392	const_iv (EV_, MAXPRI)	391	const_iv (EV_, MAXPRI)
393		392
394	const_iv (EV_, UNDEF)	393	const_iv (EV_, UNDEF)
395	const_iv (EV_, NONE)	394	const_iv (EV_, NONE)
396	const_iv (EV_, TIMEOUT)
397	const_iv (EV_, READ)	395	const_iv (EV_, READ)
398	const_iv (EV_, WRITE)	396	const_iv (EV_, WRITE)
		397	const_iv (EV_, IO)
		398	const_iv (EV_, TIMEOUT)
		399	const_iv (EV_, TIMER)
		400	const_iv (EV_, PERIODIC)
399	const_iv (EV_, SIGNAL)	401	const_iv (EV_, SIGNAL)
		402	const_iv (EV_, CHILD)
		403	const_iv (EV_, STAT)
400	const_iv (EV_, IDLE)	404	const_iv (EV_, IDLE)
		405	const_iv (EV_, PREPARE)
401	const_iv (EV_, CHECK)	406	const_iv (EV_, CHECK)
		407	const_iv (EV_, EMBED)
		408	const_iv (EV_, FORK)
		409	const_iv (EV_, ASYNC)
		410	const_iv (EV_, CUSTOM)
402	const_iv (EV_, ERROR)	411	const_iv (EV_, ERROR)
403		412
		413	const_iv (EV, LOOP_NONBLOCK)
404	const_iv (EV, LOOP_ONESHOT)	414	const_iv (EV, LOOP_ONESHOT)
		415
405	const_iv (EV, LOOP_NONBLOCK)	416	const_iv (EV, UNLOOP_CANCEL)
406	const_iv (EV, UNLOOP_ONE)	417	const_iv (EV, UNLOOP_ONE)
407	const_iv (EV, UNLOOP_ALL)	418	const_iv (EV, UNLOOP_ALL)
408		419
409	const_iv (EV, BACKEND_SELECT)	420	const_iv (EV, BACKEND_SELECT)
410	const_iv (EV, BACKEND_POLL)	421	const_iv (EV, BACKEND_POLL)
…		…
412	const_iv (EV, BACKEND_KQUEUE)	423	const_iv (EV, BACKEND_KQUEUE)
413	const_iv (EV, BACKEND_DEVPOLL)	424	const_iv (EV, BACKEND_DEVPOLL)
414	const_iv (EV, BACKEND_PORT)	425	const_iv (EV, BACKEND_PORT)
415	const_iv (EV, FLAG_AUTO)	426	const_iv (EV, FLAG_AUTO)
416	const_iv (EV, FLAG_NOENV)	427	const_iv (EV, FLAG_NOENV)
		428	const_iv (EV, FLAG_FORKCHECK)
		429
		430	const_iv (EV_, VERSION_MAJOR)
		431	const_iv (EV_, VERSION_MINOR)
417	};	432	};
418		433
419	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	434	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
420	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	435	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
421		436
		437	stash_loop = gv_stashpv ("EV::Loop" , 1);
422	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	438	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
423	stash_io = gv_stashpv ("EV::IO" , 1);	439	stash_io = gv_stashpv ("EV::IO" , 1);
424	stash_timer = gv_stashpv ("EV::Timer" , 1);	440	stash_timer = gv_stashpv ("EV::Timer" , 1);
425	stash_periodic = gv_stashpv ("EV::Periodic", 1);	441	stash_periodic = gv_stashpv ("EV::Periodic", 1);
426	stash_signal = gv_stashpv ("EV::Signal" , 1);	442	stash_signal = gv_stashpv ("EV::Signal" , 1);
…		…
428	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	444	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
429	stash_check = gv_stashpv ("EV::Check" , 1);	445	stash_check = gv_stashpv ("EV::Check" , 1);
430	stash_child = gv_stashpv ("EV::Child" , 1);	446	stash_child = gv_stashpv ("EV::Child" , 1);
431	stash_embed = gv_stashpv ("EV::Embed" , 1);	447	stash_embed = gv_stashpv ("EV::Embed" , 1);
432	stash_stat = gv_stashpv ("EV::Stat" , 1);	448	stash_stat = gv_stashpv ("EV::Stat" , 1);
		449	stash_fork = gv_stashpv ("EV::Fork" , 1);
		450	stash_async = gv_stashpv ("EV::Async" , 1);
433		451
434	{	452	{
435	SV *sv = perl_get_sv ("EV::API", TRUE);	453	SV *sv = perl_get_sv ("EV::API", TRUE);
436	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	454	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
437		455
438	/* the poor man's shared library emulator */	456	/* the poor man's shared library emulator */
439	evapi.ver = EV_API_VERSION;	457	evapi.ver = EV_API_VERSION;
440	evapi.rev = EV_API_REVISION;	458	evapi.rev = EV_API_REVISION;
441	evapi.sv_fileno = sv_fileno;	459	evapi.sv_fileno = sv_fileno;
442	evapi.sv_signum = sv_signum;	460	evapi.sv_signum = sv_signum;
		461	evapi.supported_backends = ev_supported_backends ();
		462	evapi.recommended_backends = ev_recommended_backends ();
		463	evapi.embeddable_backends = ev_embeddable_backends ();
		464	evapi.time_ = ev_time;
		465	evapi.sleep_ = ev_sleep;
		466	evapi.loop_new = ev_loop_new;
		467	evapi.loop_destroy = ev_loop_destroy;
		468	evapi.loop_fork = ev_loop_fork;
		469	evapi.loop_count = ev_loop_count;
		470	evapi.loop_depth = ev_loop_depth;
443	evapi.now = ev_now;	471	evapi.now = ev_now;
		472	evapi.now_update = ev_now_update;
		473	evapi.suspend = ev_suspend;
		474	evapi.resume = ev_resume;
444	evapi.backend = ev_backend;	475	evapi.backend = ev_backend;
445	evapi.unloop = ev_unloop;	476	evapi.unloop = ev_unloop;
446	evapi.ref = ev_ref;	477	evapi.ref = ev_ref;
447	evapi.unref = ev_unref;	478	evapi.unref = ev_unref;
448	evapi.time = ev_time;
449	evapi.loop = ev_loop;	479	evapi.loop = ev_loop;
450	evapi.once = ev_once;	480	evapi.once = ev_once;
451	evapi.io_start = ev_io_start;	481	evapi.io_start = ev_io_start;
452	evapi.io_stop = ev_io_stop;	482	evapi.io_stop = ev_io_stop;
453	evapi.timer_start = ev_timer_start;	483	evapi.timer_start = ev_timer_start;
454	evapi.timer_stop = ev_timer_stop;	484	evapi.timer_stop = ev_timer_stop;
455	evapi.timer_again = ev_timer_again;	485	evapi.timer_again = ev_timer_again;
456	evapi.periodic_start = ev_periodic_start;	486	evapi.periodic_start = ev_periodic_start;
457	evapi.periodic_stop = ev_periodic_stop;	487	evapi.periodic_stop = ev_periodic_stop;
458	evapi.signal_start = ev_signal_start;	488	evapi.signal_start = ev_signal_start;
459	evapi.signal_stop = ev_signal_stop;	489	evapi.signal_stop = ev_signal_stop;
460	evapi.idle_start = ev_idle_start;	490	evapi.idle_start = ev_idle_start;
461	evapi.idle_stop = ev_idle_stop;	491	evapi.idle_stop = ev_idle_stop;
462	evapi.prepare_start = ev_prepare_start;	492	evapi.prepare_start = ev_prepare_start;
463	evapi.prepare_stop = ev_prepare_stop;	493	evapi.prepare_stop = ev_prepare_stop;
464	evapi.check_start = ev_check_start;	494	evapi.check_start = ev_check_start;
465	evapi.check_stop = ev_check_stop;	495	evapi.check_stop = ev_check_stop;
466	evapi.child_start = ev_child_start;	496	evapi.child_start = ev_child_start;
467	evapi.child_stop = ev_child_stop;	497	evapi.child_stop = ev_child_stop;
468	evapi.stat_start = ev_stat_start;	498	evapi.stat_start = ev_stat_start;
469	evapi.stat_stop = ev_stat_stop;	499	evapi.stat_stop = ev_stat_stop;
470	evapi.stat_stat = ev_stat_stat;	500	evapi.stat_stat = ev_stat_stat;
		501	evapi.embed_start = ev_embed_start;
		502	evapi.embed_stop = ev_embed_stop;
		503	evapi.embed_sweep = ev_embed_sweep;
		504	evapi.fork_start = ev_fork_start;
		505	evapi.fork_stop = ev_fork_stop;
		506	evapi.async_start = ev_async_start;
		507	evapi.async_stop = ev_async_stop;
		508	evapi.async_send = ev_async_send;
		509	evapi.clear_pending = ev_clear_pending;
		510	evapi.invoke = ev_invoke;
471		511
472	sv_setiv (sv, (IV)&evapi);	512	sv_setiv (sv, (IV)&evapi);
473	SvREADONLY_on (sv);	513	SvREADONLY_on (sv);
474	}	514	}
475	#ifndef _WIN32	515	#ifndef _WIN32
476	pthread_atfork (0, 0, ev_default_fork);	516	pthread_atfork (0, 0, ev_default_fork);
477	#endif	517	#endif
478	}	518	}
479		519
		520	SV *ev_default_loop (unsigned int flags = 0)
		521	CODE:
		522	{
		523	if (!default_loop_sv)
		524	{
		525	evapi.default_loop = ev_default_loop (flags);
		526
		527	if (!evapi.default_loop)
		528	XSRETURN_UNDEF;
		529
		530	default_loop_sv = sv_bless (newRV_noinc (newSViv (PTR2IV (evapi.default_loop))), stash_loop);
		531	}
		532
		533	RETVAL = newSVsv (default_loop_sv);
		534	}
		535	OUTPUT:
		536	RETVAL
		537
		538	void ev_default_destroy ()
		539	CODE:
		540	ev_default_destroy ();
		541	SvREFCNT_dec (default_loop_sv);
		542	default_loop_sv = 0;
		543
		544	unsigned int ev_supported_backends ()
		545
		546	unsigned int ev_recommended_backends ()
		547
		548	unsigned int ev_embeddable_backends ()
		549
		550	void ev_sleep (NV interval)
		551
		552	NV ev_time ()
		553
480	NV ev_now ()	554	NV ev_now ()
		555	C_ARGS: evapi.default_loop
		556
		557	void ev_now_update ()
		558	C_ARGS: evapi.default_loop
		559
		560	void ev_suspend ()
		561	C_ARGS: evapi.default_loop
		562
		563	void ev_resume ()
		564	C_ARGS: evapi.default_loop
481		565
482	unsigned int ev_backend ()	566	unsigned int ev_backend ()
		567	C_ARGS: evapi.default_loop
483		568
484	NV ev_time ()	569	void ev_loop_verify ()
		570	C_ARGS: evapi.default_loop
485		571
486	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())	572	unsigned int ev_loop_count ()
		573	C_ARGS: evapi.default_loop
		574
		575	unsigned int ev_loop_depth ()
		576	C_ARGS: evapi.default_loop
		577
		578	void ev_set_io_collect_interval (NV interval)
		579	C_ARGS: evapi.default_loop, interval
		580
		581	void ev_set_timeout_collect_interval (NV interval)
		582	C_ARGS: evapi.default_loop, interval
487		583
488	void ev_loop (int flags = 0)	584	void ev_loop (int flags = 0)
		585	C_ARGS: evapi.default_loop, flags
489		586
490	void ev_unloop (int how = 1)	587	void ev_unloop (int how = EVUNLOOP_ONE)
		588	C_ARGS: evapi.default_loop, how
		589
		590	void ev_feed_fd_event (int fd, int revents = EV_NONE)
		591	C_ARGS: evapi.default_loop, fd, revents
		592
		593	void ev_feed_signal_event (SV *signal)
		594	CODE:
		595	{
		596	Signal signum = sv_signum (signal);
		597	CHECK_SIG (signal, signum);
		598
		599	ev_feed_signal_event (evapi.default_loop, signum);
		600	}
491		601
492	ev_io io (SV fh, int events, SV *cb)	602	ev_io io (SV fh, int events, SV *cb)
493	ALIAS:	603	ALIAS:
494	io_ns = 1	604	io_ns = 1
495	CODE:	605	CODE:
496	{	606	{
497	int fd = sv_fileno (fh);	607	int fd = sv_fileno (fh);
498	CHECK_FD (fh, fd);	608	CHECK_FD (fh, fd);
499		609
500	RETVAL = e_new (sizeof (ev_io), cb);	610	RETVAL = e_new (sizeof (ev_io), cb, default_loop_sv);
501	RETVAL->fh = newSVsv (fh);	611	RETVAL->fh = newSVsv (fh);
502	ev_io_set (RETVAL, fd, events);	612	ev_io_set (RETVAL, fd, events);
503	if (!ix) START (io, RETVAL);	613	if (!ix) START (io, RETVAL);
504	}	614	}
505	OUTPUT:	615	OUTPUT:
…		…
509	ALIAS:	619	ALIAS:
510	timer_ns = 1	620	timer_ns = 1
511	INIT:	621	INIT:
512	CHECK_REPEAT (repeat);	622	CHECK_REPEAT (repeat);
513	CODE:	623	CODE:
514	RETVAL = e_new (sizeof (ev_timer), cb);	624	RETVAL = e_new (sizeof (ev_timer), cb, default_loop_sv);
515	ev_timer_set (RETVAL, after, repeat);	625	ev_timer_set (RETVAL, after, repeat);
516	if (!ix) START (timer, RETVAL);	626	if (!ix) START (timer, RETVAL);
517	OUTPUT:	627	OUTPUT:
518	RETVAL	628	RETVAL
519		629
…		…
523	INIT:	633	INIT:
524	CHECK_REPEAT (interval);	634	CHECK_REPEAT (interval);
525	CODE:	635	CODE:
526	{	636	{
527	ev_periodic *w;	637	ev_periodic *w;
528	w = e_new (sizeof (ev_periodic), cb);	638	w = e_new (sizeof (ev_periodic), cb, default_loop_sv);
529	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	639	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
530	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);	640	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
531	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);	641	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
532	if (!ix) START (periodic, w);	642	if (!ix) START (periodic, w);
533	}	643	}
…		…
540	CODE:	650	CODE:
541	{	651	{
542	Signal signum = sv_signum (signal);	652	Signal signum = sv_signum (signal);
543	CHECK_SIG (signal, signum);	653	CHECK_SIG (signal, signum);
544		654
545	RETVAL = e_new (sizeof (ev_signal), cb);	655	RETVAL = e_new (sizeof (ev_signal), cb, default_loop_sv);
546	ev_signal_set (RETVAL, signum);	656	ev_signal_set (RETVAL, signum);
547	if (!ix) START (signal, RETVAL);	657	if (!ix) START (signal, RETVAL);
548	}	658	}
549	OUTPUT:	659	OUTPUT:
550	RETVAL	660	RETVAL
551		661
552	ev_idle idle (SV cb)	662	ev_idle idle (SV cb)
553	ALIAS:	663	ALIAS:
554	idle_ns = 1	664	idle_ns = 1
555	CODE:	665	CODE:
556	RETVAL = e_new (sizeof (ev_idle), cb);	666	RETVAL = e_new (sizeof (ev_idle), cb, default_loop_sv);
557	ev_idle_set (RETVAL);	667	ev_idle_set (RETVAL);
558	if (!ix) START (idle, RETVAL);	668	if (!ix) START (idle, RETVAL);
559	OUTPUT:	669	OUTPUT:
560	RETVAL	670	RETVAL
561		671
562	ev_prepare prepare (SV cb)	672	ev_prepare prepare (SV cb)
563	ALIAS:	673	ALIAS:
564	prepare_ns = 1	674	prepare_ns = 1
565	CODE:	675	CODE:
566	RETVAL = e_new (sizeof (ev_prepare), cb);	676	RETVAL = e_new (sizeof (ev_prepare), cb, default_loop_sv);
567	ev_prepare_set (RETVAL);	677	ev_prepare_set (RETVAL);
568	if (!ix) START (prepare, RETVAL);	678	if (!ix) START (prepare, RETVAL);
569	OUTPUT:	679	OUTPUT:
570	RETVAL	680	RETVAL
571		681
572	ev_check check (SV cb)	682	ev_check check (SV cb)
573	ALIAS:	683	ALIAS:
574	check_ns = 1	684	check_ns = 1
575	CODE:	685	CODE:
576	RETVAL = e_new (sizeof (ev_check), cb);	686	RETVAL = e_new (sizeof (ev_check), cb, default_loop_sv);
577	ev_check_set (RETVAL);	687	ev_check_set (RETVAL);
578	if (!ix) START (check, RETVAL);	688	if (!ix) START (check, RETVAL);
579	OUTPUT:	689	OUTPUT:
580	RETVAL	690	RETVAL
581		691
		692	ev_fork fork (SV cb)
		693	ALIAS:
		694	fork_ns = 1
		695	CODE:
		696	RETVAL = e_new (sizeof (ev_fork), cb, default_loop_sv);
		697	ev_fork_set (RETVAL);
		698	if (!ix) START (fork, RETVAL);
		699	OUTPUT:
		700	RETVAL
		701
582	ev_child child (int pid, SV cb)	702	ev_child child (int pid, int trace, SV cb)
583	ALIAS:	703	ALIAS:
584	child_ns = 1	704	child_ns = 1
585	CODE:	705	CODE:
586	RETVAL = e_new (sizeof (ev_child), cb);	706	RETVAL = e_new (sizeof (ev_child), cb, default_loop_sv);
587	ev_child_set (RETVAL, pid);	707	ev_child_set (RETVAL, pid, trace);
588	if (!ix) START (child, RETVAL);	708	if (!ix) START (child, RETVAL);
589	OUTPUT:	709	OUTPUT:
590	RETVAL	710	RETVAL
591		711
592	ev_stat stat (SV path, NV interval, SV *cb)	712	ev_stat stat (SV path, NV interval, SV *cb)
593	ALIAS:	713	ALIAS:
594	stat_ns = 1	714	stat_ns = 1
595	CODE:	715	CODE:
596	RETVAL = e_new (sizeof (ev_stat), cb);	716	RETVAL = e_new (sizeof (ev_stat), cb, default_loop_sv);
597	RETVAL->fh = newSVsv (path);	717	RETVAL->fh = newSVsv (path);
598	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);	718	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
599	if (!ix) START (stat, RETVAL);	719	if (!ix) START (stat, RETVAL);
600	OUTPUT:	720	OUTPUT:
601	RETVAL	721	RETVAL
602		722
		723	ev_embed embed (struct ev_loop loop, SV *cb = 0)
		724	ALIAS:
		725	embed_ns = 1
		726	CODE:
		727	{
		728	if (!(ev_backend (loop) & ev_embeddable_backends ()))
		729	croak ("passed loop is not embeddable via EV::embed,");
		730
		731	RETVAL = e_new (sizeof (ev_embed), cb, default_loop_sv);
		732	RETVAL->fh = newSVsv (ST (0));
		733	ev_embed_set (RETVAL, loop);
		734	if (!ix) START (embed, RETVAL);
		735	}
		736	OUTPUT:
		737	RETVAL
		738
		739	ev_async async (SV cb)
		740	ALIAS:
		741	async_ns = 1
		742	CODE:
		743	RETVAL = e_new (sizeof (ev_async), cb, default_loop_sv);
		744	ev_async_set (RETVAL);
		745	if (!ix) START (async, RETVAL);
		746	OUTPUT:
		747	RETVAL
		748
603	void once (SV fh, int events, SV timeout, SV *cb)	749	void once (SV fh, int events, SV timeout, SV *cb)
604	CODE:	750	CODE:
605	ev_once (	751	ev_once (
		752	evapi.default_loop,
606	sv_fileno (fh), events,	753	sv_fileno (fh), events,
607	SvOK (timeout) ? SvNV (timeout) : -1.,	754	SvOK (timeout) ? SvNV (timeout) : -1.,
608	e_once_cb,	755	e_once_cb,
609	newSVsv (cb)	756	newSVsv (cb)
610	);	757	);
…		…
615		762
616	int ev_is_active (ev_watcher *w)	763	int ev_is_active (ev_watcher *w)
617		764
618	int ev_is_pending (ev_watcher *w)	765	int ev_is_pending (ev_watcher *w)
619		766
		767	void ev_invoke (ev_watcher *w, int revents = EV_NONE)
		768	C_ARGS: e_loop (w), w, revents
		769
		770	int ev_clear_pending (ev_watcher *w)
		771	C_ARGS: e_loop (w), w
		772
		773	void ev_feed_event (ev_watcher *w, int revents = EV_NONE)
		774	C_ARGS: e_loop (w), w, revents
		775
620	int keepalive (ev_watcher *w, int new_value = 0)	776	int keepalive (ev_watcher *w, int new_value = 0)
621	CODE:	777	CODE:
622	{	778	{
623	RETVAL = w->flags & WFLAG_KEEPALIVE;	779	RETVAL = w->e_flags & WFLAG_KEEPALIVE;
624	new_value = new_value ? WFLAG_KEEPALIVE : 0;	780	new_value = new_value ? WFLAG_KEEPALIVE : 0;
625		781
626	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))	782	if (items > 1 && ((new_value ^ w->e_flags) & WFLAG_KEEPALIVE))
627	{	783	{
		784	w->e_flags = (w->e_flags & ~WFLAG_KEEPALIVE) \| new_value;
628	REF (w);	785	REF (w);
629	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
630	UNREF (w);	786	UNREF (w);
631	}	787	}
632	}	788	}
633	OUTPUT:	789	OUTPUT:
634	RETVAL	790	RETVAL
635		791
636	SV cb (ev_watcher w, SV *new_cb = 0)	792	SV cb (ev_watcher w, SV *new_cb = 0)
637	CODE:	793	CODE:
638	{	794	{
639	RETVAL = newSVsv (w->cb_sv);
640
641	if (items > 1)	795	if (items > 1)
642	sv_setsv (w->cb_sv, new_cb);	796	{
		797	new_cb = e_get_cv (new_cb);
		798	RETVAL = newRV_noinc (w->cb_sv);
		799	w->cb_sv = SvREFCNT_inc (new_cb);
		800	}
		801	else
		802	RETVAL = newRV_inc (w->cb_sv);
643	}	803	}
644	OUTPUT:	804	OUTPUT:
645	RETVAL	805	RETVAL
646		806
647	SV data (ev_watcher w, SV *new_data = 0)	807	SV data (ev_watcher w, SV *new_data = 0)
…		…
656	}	816	}
657	}	817	}
658	OUTPUT:	818	OUTPUT:
659	RETVAL	819	RETVAL
660		820
661	void trigger (ev_watcher *w, int revents = EV_NONE)	821	SV loop (ev_watcher w)
662	CODE:	822	CODE:
663	w->cb (w, revents);	823	RETVAL = newRV_inc (w->loop);
		824	OUTPUT:
		825	RETVAL
664		826
665	int priority (ev_watcher *w, int new_priority = 0)	827	int priority (ev_watcher *w, int new_priority = 0)
666	CODE:	828	CODE:
667	{	829	{
668	RETVAL = w->priority;	830	RETVAL = w->priority;
669		831
670	if (items > 1)	832	if (items > 1)
671	{	833	{
672	int active = ev_is_active (w);	834	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		835
677	if (active)	836	if (active)
678	{	837	{
679	/* grrr. */	838	/* grrr. */
680	PUSHMARK (SP);	839	PUSHMARK (SP);
681	XPUSHs (ST (0));	840	XPUSHs (ST (0));
		841	PUTBACK;
682	call_method ("stop", G_DISCARD \| G_VOID);	842	call_method ("stop", G_DISCARD \| G_VOID);
683	}	843	}
684		844
685	ev_set_priority (w, new_priority);	845	ev_set_priority (w, new_priority);
686		846
687	if (active)	847	if (active)
688	{	848	{
689	PUSHMARK (SP);	849	PUSHMARK (SP);
690	XPUSHs (ST (0));	850	XPUSHs (ST (0));
		851	PUTBACK;
691	call_method ("start", G_DISCARD \| G_VOID);	852	call_method ("start", G_DISCARD \| G_VOID);
692	}	853	}
693	}	854	}
694	}	855	}
695	OUTPUT:	856	OUTPUT:
…		…
804		965
805	void ev_timer_again (ev_timer *w)	966	void ev_timer_again (ev_timer *w)
806	INIT:	967	INIT:
807	CHECK_REPEAT (w->repeat);	968	CHECK_REPEAT (w->repeat);
808	CODE:	969	CODE:
809	REF (w);
810	ev_timer_again (w);	970	ev_timer_again (e_loop (w), w);
811	UNREF (w);	971	UNREF (w);
812		972
813	void DESTROY (ev_timer *w)	973	void DESTROY (ev_timer *w)
814	CODE:	974	CODE:
815	STOP (timer, w);	975	STOP (timer, w);
…		…
833	CODE:	993	CODE:
834	STOP (periodic, w);	994	STOP (periodic, w);
835		995
836	void ev_periodic_again (ev_periodic *w)	996	void ev_periodic_again (ev_periodic *w)
837	CODE:	997	CODE:
838	REF (w);
839	ev_periodic_again (w);	998	ev_periodic_again (e_loop (w), w);
840	UNREF (w);	999	UNREF (w);
841		1000
842	void DESTROY (ev_periodic *w)	1001	void DESTROY (ev_periodic *w)
843	CODE:	1002	CODE:
844	STOP (periodic, w);	1003	STOP (periodic, w);
…		…
853	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;	1012	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
854		1013
855	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));	1014	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
856	}	1015	}
857		1016
		1017	NV at (ev_periodic *w)
		1018	CODE:
		1019	RETVAL = ev_periodic_at (w);
		1020	OUTPUT:
		1021	RETVAL
		1022
858	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_	1023	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
859		1024
860	void ev_idle_start (ev_idle *w)	1025	void ev_idle_start (ev_idle *w)
861	CODE:	1026	CODE:
862	START (idle, w);	1027	START (idle, w);
…		…
868	void DESTROY (ev_idle *w)	1033	void DESTROY (ev_idle *w)
869	CODE:	1034	CODE:
870	STOP (idle, w);	1035	STOP (idle, w);
871	e_destroy (w);	1036	e_destroy (w);
872		1037
873	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_	1038	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_prepare_
874		1039
875	void ev_prepare_start (ev_prepare *w)	1040	void ev_prepare_start (ev_prepare *w)
876	CODE:	1041	CODE:
877	START (prepare, w);	1042	START (prepare, w);
878		1043
…		…
898	void DESTROY (ev_check *w)	1063	void DESTROY (ev_check *w)
899	CODE:	1064	CODE:
900	STOP (check, w);	1065	STOP (check, w);
901	e_destroy (w);	1066	e_destroy (w);
902		1067
		1068	MODULE = EV PACKAGE = EV::Fork PREFIX = ev_fork_
		1069
		1070	void ev_fork_start (ev_fork *w)
		1071	CODE:
		1072	START (fork, w);
		1073
		1074	void ev_fork_stop (ev_fork *w)
		1075	CODE:
		1076	STOP (fork, w);
		1077
		1078	void DESTROY (ev_fork *w)
		1079	CODE:
		1080	STOP (fork, w);
		1081	e_destroy (w);
		1082
903	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_	1083	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
904		1084
905	void ev_child_start (ev_child *w)	1085	void ev_child_start (ev_child *w)
906	CODE:	1086	CODE:
907	START (child, w);	1087	START (child, w);
…		…
913	void DESTROY (ev_child *w)	1093	void DESTROY (ev_child *w)
914	CODE:	1094	CODE:
915	STOP (child, w);	1095	STOP (child, w);
916	e_destroy (w);	1096	e_destroy (w);
917		1097
918	void set (ev_child *w, int pid)	1098	void set (ev_child *w, int pid, int trace)
919	CODE:	1099	CODE:
920	RESET (child, w, (w, pid));	1100	RESET (child, w, (w, pid, trace));
921		1101
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)	1102	int pid (ev_child *w)
935	ALIAS:	1103	ALIAS:
936	rpid = 1	1104	rpid = 1
		1105	rstatus = 2
937	CODE:	1106	CODE:
938	RETVAL = ix ? w->rpid : w->rstatus;	1107	RETVAL = ix == 0 ? w->pid
		1108	: ix == 1 ? w->rpid
		1109	: w->rstatus;
939	OUTPUT:	1110	OUTPUT:
940	RETVAL	1111	RETVAL
941		1112
942	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_	1113	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
943		1114
…		…
985	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));	1156	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
986	}	1157	}
987	OUTPUT:	1158	OUTPUT:
988	RETVAL	1159	RETVAL
989		1160
990	#ifndef _WIN32	1161	void prev (ev_stat *w)
		1162	ALIAS:
		1163	stat = 1
		1164	attr = 2
		1165	PPCODE:
		1166	{
		1167	ev_statdata *s = ix ? &w->attr : &w->prev;
991		1168
		1169	if (ix == 1)
		1170	ev_stat_stat (e_loop (w), w);
		1171	else if (!s->st_nlink)
		1172	errno = ENOENT;
		1173
		1174	PL_statcache.st_dev = s->st_nlink;
		1175	PL_statcache.st_ino = s->st_ino;
		1176	PL_statcache.st_mode = s->st_mode;
		1177	PL_statcache.st_nlink = s->st_nlink;
		1178	PL_statcache.st_uid = s->st_uid;
		1179	PL_statcache.st_gid = s->st_gid;
		1180	PL_statcache.st_rdev = s->st_rdev;
		1181	PL_statcache.st_size = s->st_size;
		1182	PL_statcache.st_atime = s->st_atime;
		1183	PL_statcache.st_mtime = s->st_mtime;
		1184	PL_statcache.st_ctime = s->st_ctime;
		1185
		1186	if (GIMME_V == G_SCALAR)
		1187	XPUSHs (boolSV (s->st_nlink));
		1188	else if (GIMME_V == G_ARRAY && s->st_nlink)
		1189	{
		1190	EXTEND (SP, 13);
		1191	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		1192	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		1193	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		1194	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		1195	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		1196	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		1197	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		1198	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		1199	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		1200	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		1201	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		1202	PUSHs (sv_2mortal (newSVuv (4096)));
		1203	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		1204	}
		1205	}
		1206
992	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_	1207	MODULE = EV PACKAGE = EV::Embed PREFIX = ev_embed_
993		1208
994	BOOT:	1209	void ev_embed_start (ev_embed *w)
995	{	1210	CODE:
996	HV *stash = gv_stashpv ("EV::DNS", 1);	1211	START (embed, w);
997		1212
998	static const struct {	1213	void ev_embed_stop (ev_embed *w)
999	const char *name;	1214	CODE:
1000	IV iv;	1215	STOP (embed, w);
1001	} *civ, const_iv[] = {
1002	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1003	const_iv (DNS_, ERR_NONE)
1004	const_iv (DNS_, ERR_FORMAT)
1005	const_iv (DNS_, ERR_SERVERFAILED)
1006	const_iv (DNS_, ERR_NOTEXIST)
1007	const_iv (DNS_, ERR_NOTIMPL)
1008	const_iv (DNS_, ERR_REFUSED)
1009	const_iv (DNS_, ERR_TRUNCATED)
1010	const_iv (DNS_, ERR_UNKNOWN)
1011	const_iv (DNS_, ERR_TIMEOUT)
1012	const_iv (DNS_, ERR_SHUTDOWN)
1013	const_iv (DNS_, IPv4_A)
1014	const_iv (DNS_, PTR)
1015	const_iv (DNS_, IPv6_AAAA)
1016	const_iv (DNS_, QUERY_NO_SEARCH)
1017	const_iv (DNS_, OPTION_SEARCH)
1018	const_iv (DNS_, OPTION_NAMESERVERS)
1019	const_iv (DNS_, OPTION_MISC)
1020	const_iv (DNS_, OPTIONS_ALL)
1021	const_iv (DNS_, NO_SEARCH)
1022	};
1023		1216
1024	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	1217	void DESTROY (ev_embed *w)
1025	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	1218	CODE:
1026	}	1219	STOP (embed, w);
		1220	e_destroy (w);
1027		1221
1028	int evdns_init ()	1222	void set (ev_embed w, struct ev_loop loop)
		1223	CODE:
		1224	{
		1225	sv_setsv (w->fh, ST (1));
		1226	RESET (embed, w, (w, loop));
		1227	}
1029		1228
1030	void evdns_shutdown (int fail_requests = 1)	1229	SV other (ev_embed w)
		1230	CODE:
		1231	RETVAL = newSVsv (w->fh);
		1232	OUTPUT:
		1233	RETVAL
1031		1234
1032	const char *evdns_err_to_string (int err)	1235	void ev_embed_sweep (ev_embed *w)
		1236	C_ARGS: e_loop (w), w
1033		1237
1034	int evdns_nameserver_add (U32 address)	1238	MODULE = EV PACKAGE = EV::Async PREFIX = ev_async_
1035		1239
1036	int evdns_count_nameservers ()	1240	void ev_async_start (ev_async *w)
		1241	CODE:
		1242	START (async, w);
1037		1243
1038	int evdns_clear_nameservers_and_suspend ()	1244	void ev_async_stop (ev_async *w)
		1245	CODE:
		1246	STOP (async, w);
1039		1247
1040	int evdns_resume ()	1248	void DESTROY (ev_async *w)
		1249	CODE:
		1250	STOP (async, w);
		1251	e_destroy (w);
1041		1252
1042	int evdns_nameserver_ip_add (char *ip_as_string)	1253	void ev_async_send (ev_async *w)
		1254	C_ARGS: e_loop (w), w
1043		1255
1044	int evdns_resolve_ipv4 (const char name, int flags, SV cb)	1256	SV ev_async_async_pending (ev_async w)
1045	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1046
1047	int evdns_resolve_ipv6 (const char name, int flags, SV cb)
1048	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
1049
1050	int evdns_resolve_reverse (SV addr, int flags, SV cb)
1051	ALIAS:
1052	evdns_resolve_reverse_ipv6 = 1
1053	CODE:	1257	CODE:
1054	{	1258	RETVAL = boolSV (ev_async_pending (w));
1055	STRLEN len;	1259	OUTPUT:
1056	char *data = SvPVbyte (addr, len);
1057	if (len != (ix ? 16 : 4))
1058	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
1059
1060	RETVAL = ix	1260	RETVAL
1061	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
1062	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
1063	}
1064	OUTPUT:
1065	RETVAL
1066		1261
1067	int evdns_set_option (char option, char val, int flags)	1262	MODULE = EV PACKAGE = EV::Loop PREFIX = ev_
1068		1263
1069	int evdns_resolv_conf_parse (int flags, const char *filename)	1264	SV new (SV klass, unsigned int flags = 0)
		1265	CODE:
		1266	{
		1267	struct ev_loop *loop = ev_loop_new (flags);
1070		1268
1071	#ifdef _WIN32	1269	if (!loop)
		1270	XSRETURN_UNDEF;
1072		1271
1073	int evdns_config_windows_nameservers ()	1272	RETVAL = sv_bless (newRV_noinc (newSViv (PTR2IV (loop))), stash_loop);
		1273	}
		1274	OUTPUT:
		1275	RETVAL
		1276
		1277	void DESTROY (struct ev_loop *loop)
		1278	CODE:
		1279	if (loop != evapi.default_loop) /* global destruction sucks */
		1280	ev_loop_destroy (loop);
		1281
		1282	void ev_loop_fork (struct ev_loop *loop)
		1283
		1284	void ev_loop_verify (struct ev_loop *loop)
		1285
		1286	NV ev_now (struct ev_loop *loop)
		1287
		1288	void ev_now_update (struct ev_loop *loop)
		1289
		1290	void ev_suspend (struct ev_loop *loop)
		1291
		1292	void ev_resume (struct ev_loop *loop)
		1293
		1294	void ev_set_io_collect_interval (struct ev_loop *loop, NV interval)
		1295
		1296	void ev_set_timeout_collect_interval (struct ev_loop *loop, NV interval)
		1297
		1298	unsigned int ev_backend (struct ev_loop *loop)
		1299
		1300	unsigned int ev_loop_count (struct ev_loop *loop)
		1301
		1302	unsigned int ev_loop_depth (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	}
1074		1320
1075	#endif	1321	#endif
1076		1322
1077	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);
1078		1330
1079	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
1080		1338
1081	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
1082		1367
1083	#if 0	1368	#if 0
1084		1369
1085	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	1370	ev_signal signal (struct ev_loop loop, SV signal, SV cb)
1086		1371	ALIAS:
1087	BOOT:	1372	signal_ns = 1
		1373	CODE:
1088	{	1374	{
1089	HV *stash = gv_stashpv ("EV::HTTP", 1);	1375	Signal signum = sv_signum (signal);
		1376	CHECK_SIG (signal, signum);
1090		1377
1091	static const struct {	1378	RETVAL = e_new (sizeof (ev_signal), cb, ST (0));
1092	const char *name;	1379	ev_signal_set (RETVAL, signum);
1093	IV iv;	1380	if (!ix) START (signal, RETVAL);
1094	} *civ, const_iv[] = {
1095	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
1096	const_iv (HTTP_, OK)
1097	const_iv (HTTP_, NOCONTENT)
1098	const_iv (HTTP_, MOVEPERM)
1099	const_iv (HTTP_, MOVETEMP)
1100	const_iv (HTTP_, NOTMODIFIED)
1101	const_iv (HTTP_, BADREQUEST)
1102	const_iv (HTTP_, NOTFOUND)
1103	const_iv (HTTP_, SERVUNAVAIL)
1104	const_iv (EVHTTP_, REQ_OWN_CONNECTION)
1105	const_iv (EVHTTP_, PROXY_REQUEST)
1106	const_iv (EVHTTP_, REQ_GET)
1107	const_iv (EVHTTP_, REQ_POST)
1108	const_iv (EVHTTP_, REQ_HEAD)
1109	const_iv (EVHTTP_, REQUEST)
1110	const_iv (EVHTTP_, RESPONSE)
1111	};
1112
1113	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1114	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
1115	}	1381	}
1116		1382	OUTPUT:
1117	MODULE = EV PACKAGE = EV::HTTP::Request PREFIX = evhttp_request_	1383	RETVAL
1118
1119	#HttpRequest new (SV klass, SV cb)
1120
1121	#void DESTROY (struct evhttp_request *req);
1122		1384
1123	#endif	1385	#endif
1124		1386
1125	#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
1126		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
1127		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
1128		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
1129		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
1130		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
1131		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,");
1132		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 1.81 by root, Tue Nov 27 10:59:10 2007 UTC vs. Revision 1.125 by root, Wed Jul 8 02:46:05 2009 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.81 by root, Tue Nov 27 10:59:10 2007 UTC vs.
Revision 1.125 by root, Wed Jul 8 02:46:05 2009 UTC