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

Comparing EV/EV.xs (file contents):
Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC vs.
Revision 1.85 by root, Sat Dec 1 22:51:34 2007 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 TIMEOUT_NONE HUGE_VAL
8	#define HAVE_EPOLL 1
9
10	#define EV_PROTOTYPES 1	7	#define EV_PROTOTYPES 1
11	#include "EV/EVAPI.h"	8	#include "EV/EVAPI.h"
12		9
		10	/* fix perl api breakage */
		11	#undef signal
		12	#undef sigaction
		13
		14	#define EV_SELECT_IS_WINSOCKET 0
		15	#ifdef _WIN32
		16	# define EV_SELECT_USE_FD_SET 0
		17	# define NFDBITS PERL_NFDBITS
		18	# define fd_mask Perl_fd_mask
		19	#endif
		20	/* due to bugs in OS X we have to use libev/ explicitly here */
13	#include "libev/ev.c"	21	#include "libev/ev.c"
		22	#include "event.c"
		23
		24	#ifndef _WIN32
		25	# include <pthread.h>
		26	#endif
		27
		28	#define WFLAG_KEEPALIVE 1
		29
		30	#define UNREF(w) \
		31	if (!((w)->flags & WFLAG_KEEPALIVE) \
		32	&& !ev_is_active (w)) \
		33	ev_unref ();
		34
		35	#define REF(w) \
		36	if (!((w)->flags & WFLAG_KEEPALIVE) \
		37	&& ev_is_active (w)) \
		38	ev_ref ();
		39
		40	#define START(type,w) \
		41	do { \
		42	UNREF (w); \
		43	ev_ ## type ## _start (w); \
		44	} while (0)
		45
		46	#define STOP(type,w) \
		47	do { \
		48	REF (w); \
		49	ev_ ## type ## _stop (w); \
		50	} while (0)
		51
		52	#define RESET(type,w,seta) \
		53	do { \
		54	int active = ev_is_active (w); \
		55	if (active) STOP (type, w); \
		56	ev_ ## type ## _set seta; \
		57	if (active) START (type, w); \
		58	} while (0)
14		59
15	typedef int Signal;	60	typedef int Signal;
16		61
17	static struct EVAPI evapi;	62	static struct EVAPI evapi;
18		63
19	static HV	64	static HV
20	*stash_watcher,	65	*stash_watcher,
21	*stash_io,	66	*stash_io,
22	*stash_time,
23	*stash_timer,	67	*stash_timer,
24	*stash_periodic,	68	*stash_periodic,
25	*stash_signal,	69	*stash_signal,
		70	*stash_child,
		71	*stash_stat,
26	*stash_idle,	72	*stash_idle,
27	*stash_prepare,	73	*stash_prepare,
28	*stash_check,	74	*stash_check,
29	*stash_child;	75	*stash_embed,
		76	*stash_fork;
30		77
		78	#ifndef SIG_SIZE
		79	/* kudos to Slaven Rezic for the idea */
		80	static char sig_size [] = { SIG_NUM };
		81	# define SIG_SIZE (sizeof (sig_size) + 1)
		82	#endif
		83
31	static int	84	static Signal
32	sv_signum (SV *sig)	85	sv_signum (SV *sig)
33	{	86	{
34	int signum;	87	Signal signum;
35		88
36	if (SvIV (sig) > 0)	89	SvGETMAGIC (sig);
37	return SvIV (sig);
38		90
39	for (signum = 1; signum < SIG_SIZE; ++signum)	91	for (signum = 1; signum < SIG_SIZE; ++signum)
40	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))	92	if (strEQ (SvPV_nolen (sig), PL_sig_name [signum]))
41	return signum;	93	return signum;
42		94
		95	signum = SvIV (sig);
		96
		97	if (signum > 0 && signum < SIG_SIZE)
		98	return signum;
		99
43	return -1;	100	return -1;
44	}	101	}
45		102
46	/////////////////////////////////////////////////////////////////////////////	103	/////////////////////////////////////////////////////////////////////////////
47	// Event	104	// Event
48		105
49	static void e_cb (struct ev_watcher *w, int revents);	106	static void e_cb (ev_watcher *w, int revents);
50		107
51	static int	108	static int
52	sv_fileno (SV *fh)	109	sv_fileno (SV *fh)
53	{	110	{
54	SvGETMAGIC (fh);	111	SvGETMAGIC (fh);
…		…
57	fh = SvRV (fh);	114	fh = SvRV (fh);
58		115
59	if (SvTYPE (fh) == SVt_PVGV)	116	if (SvTYPE (fh) == SVt_PVGV)
60	return PerlIO_fileno (IoIFP (sv_2io (fh)));	117	return PerlIO_fileno (IoIFP (sv_2io (fh)));
61		118
62	if (SvIOK (fh))	119	if (SvOK (fh) && (SvIV (fh) >= 0) && (SvIV (fh) < 0x7fffffffL))
63	return SvIV (fh);	120	return SvIV (fh);
64		121
65	return -1;	122	return -1;
66	}	123	}
67		124
68	static void *	125	static void *
69	e_new (int size, SV *cb_sv)	126	e_new (int size, SV *cb_sv)
70	{	127	{
71	struct ev_watcher *w;	128	ev_watcher *w;
72	SV *self = NEWSV (0, size);	129	SV *self = NEWSV (0, size);
73	SvPOK_only (self);	130	SvPOK_only (self);
74	SvCUR_set (self, size);	131	SvCUR_set (self, size);
75		132
76	w = (struct ev_watcher *)SvPVX (self);	133	w = (ev_watcher *)SvPVX (self);
77		134
78	evw_init (w, e_cb);	135	ev_init (w, e_cb);
79		136
		137	w->flags = WFLAG_KEEPALIVE;
		138	w->data = 0;
80	w->fh = 0;	139	w->fh = 0;
81	w->cb_sv = newSVsv (cb_sv);	140	w->cb_sv = newSVsv (cb_sv);
82	w->self = self;	141	w->self = self;
83		142
84	return (void *)w;	143	return (void *)w;
85	}	144	}
86		145
		146	static void
		147	e_destroy (void *w_)
		148	{
		149	ev_watcher w = (ev_watcher )w_;
		150
		151	SvREFCNT_dec (w->fh ); w->fh = 0;
		152	SvREFCNT_dec (w->cb_sv); w->cb_sv = 0;
		153	SvREFCNT_dec (w->data ); w->data = 0;
		154	}
		155
87	static SV *	156	static SV *
88	e_bless (struct ev_watcher w, HV stash)	157	e_bless (ev_watcher w, HV stash)
89	{	158	{
90	SV *rv;	159	SV *rv;
91		160
92	if (SvOBJECT (w->self))	161	if (SvOBJECT (w->self))
93	rv = newRV_inc (w->self);	162	rv = newRV_inc (w->self);
…		…
99	}	168	}
100		169
101	return rv;	170	return rv;
102	}	171	}
103		172
		173	static SV *sv_events_cache;
		174
104	static void	175	static void
105	e_cb (struct ev_watcher *w, int revents)	176	e_cb (ev_watcher *w, int revents)
106	{	177	{
107	dSP;	178	dSP;
108	I32 mark = SP - PL_stack_base;	179	I32 mark = SP - PL_stack_base;
109	SV sv_self, sv_events;	180	SV sv_self, sv_events;
110	static SV *sv_events_cache;
111		181
112	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */	182	sv_self = newRV_inc (w->self); /* w->self MUST be blessed by now */
113		183
114	if (sv_events_cache)	184	if (sv_events_cache)
115	{	185	{
…		…
121		191
122	PUSHMARK (SP);	192	PUSHMARK (SP);
123	EXTEND (SP, 2);	193	EXTEND (SP, 2);
124	PUSHs (sv_self);	194	PUSHs (sv_self);
125	PUSHs (sv_events);	195	PUSHs (sv_events);
		196
126	PUTBACK;	197	PUTBACK;
127	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);	198	call_sv (w->cb_sv, G_DISCARD \| G_VOID \| G_EVAL);
128	SP = PL_stack_base + mark; PUTBACK;
129		199
130	SvREFCNT_dec (sv_self);	200	SvREFCNT_dec (sv_self);
131		201
132	if (sv_events_cache)	202	if (sv_events_cache)
133	SvREFCNT_dec (sv_events);	203	SvREFCNT_dec (sv_events);
134	else	204	else
135	sv_events_cache = sv_events;	205	sv_events_cache = sv_events;
136		206
137	if (SvTRUE (ERRSV))	207	if (SvTRUE (ERRSV))
138	{	208	{
		209	SPAGAIN;
139	PUSHMARK (SP);	210	PUSHMARK (SP);
140	PUTBACK;	211	PUTBACK;
141	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	212	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
142	SP = PL_stack_base + mark; PUTBACK;
143	}	213	}
144	}
145		214
146	#if 0	215	SP = PL_stack_base + mark;
147	/////////////////////////////////////////////////////////////////////////////	216	PUTBACK;
148	// DNS	217	}
149		218
150	static void	219	static void
151	dns_cb (int result, char type, int count, int ttl, void addresses, void arg)	220	e_once_cb (int revents, void *arg)
152	{	221	{
153	dSP;	222	dSP;
154	SV cb = (SV )arg;	223	I32 mark = SP - PL_stack_base;
		224	SV *sv_events;
155		225
156	ENTER;	226	if (sv_events_cache)
157	SAVETMPS;	227	{
		228	sv_events = sv_events_cache; sv_events_cache = 0;
		229	SvIV_set (sv_events, revents);
		230	}
		231	else
		232	sv_events = newSViv (revents);
		233
158	PUSHMARK (SP);	234	PUSHMARK (SP);
159	EXTEND (SP, count + 3);	235	XPUSHs (sv_events);
160	PUSHs (sv_2mortal (newSViv (result)));
161
162	if (result == DNS_ERR_NONE && ttl >= 0)
163	{
164	int i;
165
166	PUSHs (sv_2mortal (newSViv (type)));
167	PUSHs (sv_2mortal (newSViv (ttl)));
168
169	for (i = 0; i < count; ++i)
170	switch (type)
171	{
172	case DNS_IPv6_AAAA:
173	PUSHs (sv_2mortal (newSVpvn (i * 16 + (char *)addresses, 16)));
174	break;
175	case DNS_IPv4_A:
176	PUSHs (sv_2mortal (newSVpvn (i * 4 + (char *)addresses, 4)));
177	break;
178	case DNS_PTR:
179	PUSHs (sv_2mortal (newSVpv ((char *)addresses, 0)));
180	break;
181	}
182	}
183		236
184	PUTBACK;	237	PUTBACK;
185	call_sv (sv_2mortal (cb), G_DISCARD \| G_VOID \| G_EVAL);	238	call_sv ((SV *)arg, G_DISCARD \| G_VOID \| G_EVAL);
186		239
187	FREETMPS;	240	SvREFCNT_dec ((SV *)arg);
		241
		242	if (sv_events_cache)
		243	SvREFCNT_dec (sv_events);
		244	else
		245	sv_events_cache = sv_events;
188		246
189	if (SvTRUE (ERRSV))	247	if (SvTRUE (ERRSV))
190	{	248	{
191	PUSHMARK (SP);	249	PUSHMARK (SP);
192	PUTBACK;	250	PUTBACK;
193	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);	251	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
194	}	252	}
195		253
		254	SP = PL_stack_base + mark;
		255	PUTBACK;
		256	}
		257
		258	static ev_tstamp
		259	e_periodic_cb (ev_periodic *w, ev_tstamp now)
		260	{
		261	ev_tstamp retval;
		262	int count;
		263	dSP;
		264
		265	ENTER;
		266	SAVETMPS;
		267
		268	PUSHMARK (SP);
		269	EXTEND (SP, 2);
		270	PUSHs (newRV_inc (w->self)); /* w->self MUST be blessed by now */
		271	PUSHs (newSVnv (now));
		272
		273	PUTBACK;
		274	count = call_sv (w->fh, G_SCALAR \| G_EVAL);
		275	SPAGAIN;
		276
		277	if (SvTRUE (ERRSV))
		278	{
		279	PUSHMARK (SP);
		280	PUTBACK;
		281	call_sv (get_sv ("EV::DIED", 1), G_DISCARD \| G_VOID \| G_EVAL \| G_KEEPERR);
		282	SPAGAIN;
		283	}
		284
		285	if (count > 0)
		286	{
		287	retval = SvNV (TOPs);
		288
		289	if (retval < now)
		290	retval = now;
		291	}
		292	else
		293	retval = now;
		294
		295	FREETMPS;
196	LEAVE;	296	LEAVE;
		297
		298	return retval;
197	}	299	}
198	#endif
199		300
200	#define CHECK_REPEAT(repeat) if (repeat < 0.) \	301	#define CHECK_REPEAT(repeat) if (repeat < 0.) \
201	croak (# repeat " value must be >= 0");	302	croak (# repeat " value must be >= 0");
202		303
		304	#define CHECK_FD(fh,fd) if ((fd) < 0) \
		305	croak ("illegal file descriptor or filehandle (either no attached file descriptor or illegal value): %s", SvPV_nolen (fh));
		306
		307	#define CHECK_SIG(sv,num) if ((num) < 0) \
		308	croak ("illegal signal number or name: %s", SvPV_nolen (sv));
		309
203	/////////////////////////////////////////////////////////////////////////////	310	/////////////////////////////////////////////////////////////////////////////
204	// XS interface functions	311	// XS interface functions
205		312
206	MODULE = EV PACKAGE = EV PREFIX = ev_	313	MODULE = EV PACKAGE = EV PREFIX = ev_
207		314
208	PROTOTYPES: ENABLE	315	PROTOTYPES: ENABLE
209		316
210	BOOT:	317	BOOT:
211	{	318	{
212	int i;
213	HV *stash = gv_stashpv ("EV", 1);	319	HV *stash = gv_stashpv ("EV", 1);
214		320
215	static const struct {	321	static const struct {
216	const char *name;	322	const char *name;
217	IV iv;	323	IV iv;
218	} *civ, const_iv[] = {	324	} *civ, const_iv[] = {
219	# define const_iv(pfx, name) { # name, (IV) pfx ## name },	325	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
		326	const_iv (EV_, MINPRI)
		327	const_iv (EV_, MAXPRI)
		328
220	const_iv (EV_, UNDEF)	329	const_iv (EV_, UNDEF)
221	const_iv (EV_, NONE)	330	const_iv (EV_, NONE)
222	const_iv (EV_, TIMEOUT)	331	const_iv (EV_, TIMEOUT)
223	const_iv (EV_, READ)	332	const_iv (EV_, READ)
224	const_iv (EV_, WRITE)	333	const_iv (EV_, WRITE)
…		…
227	const_iv (EV_, CHECK)	336	const_iv (EV_, CHECK)
228	const_iv (EV_, ERROR)	337	const_iv (EV_, ERROR)
229		338
230	const_iv (EV, LOOP_ONESHOT)	339	const_iv (EV, LOOP_ONESHOT)
231	const_iv (EV, LOOP_NONBLOCK)	340	const_iv (EV, LOOP_NONBLOCK)
232
233	const_iv (EV, METHOD_NONE)	341	const_iv (EV, UNLOOP_ONE)
		342	const_iv (EV, UNLOOP_ALL)
		343
234	const_iv (EV, METHOD_SELECT)	344	const_iv (EV, BACKEND_SELECT)
		345	const_iv (EV, BACKEND_POLL)
235	const_iv (EV, METHOD_EPOLL)	346	const_iv (EV, BACKEND_EPOLL)
		347	const_iv (EV, BACKEND_KQUEUE)
		348	const_iv (EV, BACKEND_DEVPOLL)
		349	const_iv (EV, BACKEND_PORT)
		350	const_iv (EV, FLAG_AUTO)
		351	const_iv (EV, FLAG_NOENV)
		352	const_iv (EV, FLAG_FORKCHECK)
236	};	353	};
237		354
238	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	355	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
239	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	356	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
240		357
241	stash_watcher = gv_stashpv ("EV::Watcher" , 1);	358	stash_watcher = gv_stashpv ("EV::Watcher" , 1);
242	stash_io = gv_stashpv ("EV::IO" , 1);	359	stash_io = gv_stashpv ("EV::IO" , 1);
243	stash_time = gv_stashpv ("EV::Time" , 1);
244	stash_timer = gv_stashpv ("EV::Timer" , 1);	360	stash_timer = gv_stashpv ("EV::Timer" , 1);
245	stash_periodic = gv_stashpv ("EV::Periodic", 1);	361	stash_periodic = gv_stashpv ("EV::Periodic", 1);
246	stash_signal = gv_stashpv ("EV::Signal" , 1);	362	stash_signal = gv_stashpv ("EV::Signal" , 1);
247	stash_idle = gv_stashpv ("EV::Idle" , 1);	363	stash_idle = gv_stashpv ("EV::Idle" , 1);
248	stash_prepare = gv_stashpv ("EV::Prepare" , 1);	364	stash_prepare = gv_stashpv ("EV::Prepare" , 1);
249	stash_check = gv_stashpv ("EV::Check" , 1);	365	stash_check = gv_stashpv ("EV::Check" , 1);
250	stash_child = gv_stashpv ("EV::Child" , 1);	366	stash_child = gv_stashpv ("EV::Child" , 1);
		367	stash_embed = gv_stashpv ("EV::Embed" , 1);
		368	stash_stat = gv_stashpv ("EV::Stat" , 1);
251		369
252	{	370	{
253	SV *sv = perl_get_sv ("EV::API", TRUE);	371	SV *sv = perl_get_sv ("EV::API", TRUE);
254	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */	372	perl_get_sv ("EV::API", TRUE); /* silence 5.10 warning */
255		373
256	/* the poor man's shared library emulator */	374	/* the poor man's shared library emulator */
257	evapi.ver = EV_API_VERSION;	375	evapi.ver = EV_API_VERSION;
258	evapi.rev = EV_API_REVISION;	376	evapi.rev = EV_API_REVISION;
259	evapi.sv_fileno = sv_fileno;	377	evapi.sv_fileno = sv_fileno;
260	evapi.sv_signum = sv_signum;	378	evapi.sv_signum = sv_signum;
261	evapi.now = &ev_now;	379	evapi.now = ev_now;
262	evapi.method = &ev_method;	380	evapi.backend = ev_backend;
263	evapi.loop_done = &ev_loop_done;	381	evapi.unloop = ev_unloop;
		382	evapi.ref = ev_ref;
		383	evapi.unref = ev_unref;
264	evapi.time = ev_time;	384	evapi.time = ev_time;
265	evapi.loop = ev_loop;	385	evapi.loop = ev_loop;
266	evapi.once = ev_once;	386	evapi.once = ev_once;
267	evapi.io_start = evio_start;	387	evapi.io_start = ev_io_start;
268	evapi.io_stop = evio_stop;	388	evapi.io_stop = ev_io_stop;
269	evapi.timer_start = evtimer_start;	389	evapi.timer_start = ev_timer_start;
270	evapi.timer_stop = evtimer_stop;	390	evapi.timer_stop = ev_timer_stop;
271	evapi.timer_again = evtimer_again;	391	evapi.timer_again = ev_timer_again;
272	evapi.periodic_start = evperiodic_start;	392	evapi.periodic_start = ev_periodic_start;
273	evapi.periodic_stop = evperiodic_stop;	393	evapi.periodic_stop = ev_periodic_stop;
274	evapi.signal_start = evsignal_start;	394	evapi.signal_start = ev_signal_start;
275	evapi.signal_stop = evsignal_stop;	395	evapi.signal_stop = ev_signal_stop;
276	evapi.idle_start = evidle_start;	396	evapi.idle_start = ev_idle_start;
277	evapi.idle_stop = evidle_stop;	397	evapi.idle_stop = ev_idle_stop;
278	evapi.prepare_start = evprepare_start;	398	evapi.prepare_start = ev_prepare_start;
279	evapi.prepare_stop = evprepare_stop;	399	evapi.prepare_stop = ev_prepare_stop;
280	evapi.check_start = evcheck_start;	400	evapi.check_start = ev_check_start;
281	evapi.check_stop = evcheck_stop;	401	evapi.check_stop = ev_check_stop;
		402	evapi.child_start = ev_child_start;
		403	evapi.child_stop = ev_child_stop;
		404	evapi.stat_start = ev_stat_start;
		405	evapi.stat_stop = ev_stat_stop;
		406	evapi.stat_stat = ev_stat_stat;
282		407
283	sv_setiv (sv, (IV)&evapi);	408	sv_setiv (sv, (IV)&evapi);
284	SvREADONLY_on (sv);	409	SvREADONLY_on (sv);
285	}	410	}
		411	#ifndef _WIN32
		412	pthread_atfork (0, 0, ev_default_fork);
		413	#endif
286	}	414	}
287		415
288	NV ev_now ()	416	NV ev_now ()
289	CODE:
290	RETVAL = ev_now;
291	OUTPUT:
292	RETVAL
293		417
294	int ev_method ()	418	unsigned int ev_backend ()
295	CODE:
296	RETVAL = ev_method;
297	OUTPUT:
298	RETVAL
299		419
300	NV ev_time ()	420	NV ev_time ()
301		421
302	void ev_init (int flags = 0)	422	unsigned int ev_default_loop (unsigned int flags = ev_supported_backends ())
303		423
304	void ev_loop (int flags = 0)	424	void ev_loop (int flags = 0)
305		425
306	void ev_loop_done (int value = 1)	426	void ev_unloop (int how = 1)
307	CODE:
308	ev_loop_done = value;
309		427
310	struct ev_io io (SV fh, int events, SV *cb)	428	ev_io io (SV fh, int events, SV *cb)
311	ALIAS:	429	ALIAS:
312	io_ns = 1	430	io_ns = 1
313	CODE:	431	CODE:
		432	{
		433	int fd = sv_fileno (fh);
		434	CHECK_FD (fh, fd);
		435
314	RETVAL = e_new (sizeof (struct ev_io), cb);	436	RETVAL = e_new (sizeof (ev_io), cb);
315	RETVAL->fh = newSVsv (fh);	437	RETVAL->fh = newSVsv (fh);
316	evio_set (RETVAL, sv_fileno (RETVAL->fh), events);	438	ev_io_set (RETVAL, fd, events);
317	if (!ix) evio_start (RETVAL);	439	if (!ix) START (io, RETVAL);
		440	}
318	OUTPUT:	441	OUTPUT:
319	RETVAL	442	RETVAL
320		443
321	struct ev_timer timer (NV after, NV repeat, SV cb)	444	ev_timer timer (NV after, NV repeat, SV cb)
322	ALIAS:	445	ALIAS:
323	timer_ns = 1	446	timer_ns = 1
324	INIT:	447	INIT:
325	CHECK_REPEAT (repeat);	448	CHECK_REPEAT (repeat);
326	CODE:	449	CODE:
327	RETVAL = e_new (sizeof (struct ev_timer), cb);	450	RETVAL = e_new (sizeof (ev_timer), cb);
328	evtimer_set (RETVAL, after, repeat);	451	ev_timer_set (RETVAL, after, repeat);
329	if (!ix) evtimer_start (RETVAL);	452	if (!ix) START (timer, RETVAL);
330	OUTPUT:	453	OUTPUT:
331	RETVAL	454	RETVAL
332		455
333	struct ev_periodic periodic (NV at, NV interval, SV cb)	456	SV periodic (NV at, NV interval, SV reschedule_cb, SV *cb)
334	ALIAS:	457	ALIAS:
335	periodic_ns = 1	458	periodic_ns = 1
336	INIT:	459	INIT:
337	CHECK_REPEAT (interval);	460	CHECK_REPEAT (interval);
338	CODE:	461	CODE:
		462	{
		463	ev_periodic *w;
339	RETVAL = e_new (sizeof (struct ev_periodic), cb);	464	w = e_new (sizeof (ev_periodic), cb);
340	evperiodic_set (RETVAL, at, interval);	465	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
341	if (!ix) evperiodic_start (RETVAL);	466	ev_periodic_set (w, at, interval, w->fh ? e_periodic_cb : 0);
		467	RETVAL = e_bless ((ev_watcher *)w, stash_periodic);
		468	if (!ix) START (periodic, w);
		469	}
342	OUTPUT:	470	OUTPUT:
343	RETVAL	471	RETVAL
344		472
345	struct ev_signal signal (Signal signum, SV cb)	473	ev_signal signal (SV signal, SV *cb)
346	ALIAS:	474	ALIAS:
347	signal_ns = 1	475	signal_ns = 1
348	CODE:	476	CODE:
		477	{
		478	Signal signum = sv_signum (signal);
		479	CHECK_SIG (signal, signum);
		480
349	RETVAL = e_new (sizeof (struct ev_signal), cb);	481	RETVAL = e_new (sizeof (ev_signal), cb);
350	evsignal_set (RETVAL, signum);	482	ev_signal_set (RETVAL, signum);
351	if (!ix) evsignal_start (RETVAL);	483	if (!ix) START (signal, RETVAL);
		484	}
352	OUTPUT:	485	OUTPUT:
353	RETVAL	486	RETVAL
354		487
355	struct ev_idle idle (SV cb)	488	ev_idle idle (SV cb)
356	ALIAS:	489	ALIAS:
357	idle_ns = 1	490	idle_ns = 1
358	CODE:	491	CODE:
359	RETVAL = e_new (sizeof (struct ev_idle), cb);	492	RETVAL = e_new (sizeof (ev_idle), cb);
360	evidle_set (RETVAL);	493	ev_idle_set (RETVAL);
361	if (!ix) evidle_start (RETVAL);	494	if (!ix) START (idle, RETVAL);
362	OUTPUT:	495	OUTPUT:
363	RETVAL	496	RETVAL
364		497
365	struct ev_prepare prepare (SV cb)	498	ev_prepare prepare (SV cb)
366	ALIAS:	499	ALIAS:
367	prepare_ns = 1	500	prepare_ns = 1
368	CODE:	501	CODE:
369	RETVAL = e_new (sizeof (struct ev_prepare), cb);	502	RETVAL = e_new (sizeof (ev_prepare), cb);
370	evprepare_set (RETVAL);	503	ev_prepare_set (RETVAL);
371	if (!ix) evprepare_start (RETVAL);	504	if (!ix) START (prepare, RETVAL);
372	OUTPUT:	505	OUTPUT:
373	RETVAL	506	RETVAL
374		507
375	struct ev_check check (SV cb)	508	ev_check check (SV cb)
376	ALIAS:	509	ALIAS:
377	check_ns = 1	510	check_ns = 1
378	CODE:	511	CODE:
379	RETVAL = e_new (sizeof (struct ev_check), cb);	512	RETVAL = e_new (sizeof (ev_check), cb);
380	evcheck_set (RETVAL);	513	ev_check_set (RETVAL);
381	if (!ix) evcheck_start (RETVAL);	514	if (!ix) START (check, RETVAL);
382	OUTPUT:	515	OUTPUT:
383	RETVAL	516	RETVAL
384		517
385	struct ev_child child (SV cb, int pid)	518	ev_child child (int pid, SV cb)
386	ALIAS:	519	ALIAS:
387	check_ns = 1	520	child_ns = 1
388	CODE:	521	CODE:
389	RETVAL = e_new (sizeof (struct ev_check), cb);	522	RETVAL = e_new (sizeof (ev_child), cb);
390	evchild (RETVAL, pid);	523	ev_child_set (RETVAL, pid);
391	if (!ix) evchild_start (RETVAL);	524	if (!ix) START (child, RETVAL);
392	OUTPUT:	525	OUTPUT:
393	RETVAL	526	RETVAL
394		527
		528	ev_stat stat (SV path, NV interval, SV *cb)
		529	ALIAS:
		530	stat_ns = 1
		531	CODE:
		532	RETVAL = e_new (sizeof (ev_stat), cb);
		533	RETVAL->fh = newSVsv (path);
		534	ev_stat_set (RETVAL, SvPVbyte_nolen (RETVAL->fh), interval);
		535	if (!ix) START (stat, RETVAL);
		536	OUTPUT:
		537	RETVAL
		538
		539	void once (SV fh, int events, SV timeout, SV *cb)
		540	CODE:
		541	ev_once (
		542	sv_fileno (fh), events,
		543	SvOK (timeout) ? SvNV (timeout) : -1.,
		544	e_once_cb,
		545	newSVsv (cb)
		546	);
395		547
396	PROTOTYPES: DISABLE	548	PROTOTYPES: DISABLE
397		549
398	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_	550	MODULE = EV PACKAGE = EV::Watcher PREFIX = ev_
399		551
400	int ev_is_active (struct ev_watcher *w)	552	int ev_is_active (ev_watcher *w)
401		553
		554	int ev_is_pending (ev_watcher *w)
		555
		556	int keepalive (ev_watcher *w, int new_value = 0)
		557	CODE:
		558	{
		559	RETVAL = w->flags & WFLAG_KEEPALIVE;
		560	new_value = new_value ? WFLAG_KEEPALIVE : 0;
		561
		562	if (items > 1 && ((new_value ^ w->flags) & WFLAG_KEEPALIVE))
		563	{
		564	REF (w);
		565	w->flags = (w->flags & ~WFLAG_KEEPALIVE) \| new_value;
		566	UNREF (w);
		567	}
		568	}
		569	OUTPUT:
		570	RETVAL
		571
402	SV cb (struct ev_watcher w, SV *new_cb = 0)	572	SV cb (ev_watcher w, SV *new_cb = 0)
403	CODE:	573	CODE:
404	{	574	{
405	RETVAL = newSVsv (w->cb_sv);	575	RETVAL = newSVsv (w->cb_sv);
406		576
407	if (items > 1)	577	if (items > 1)
408	sv_setsv (w->cb_sv, new_cb);	578	sv_setsv (w->cb_sv, new_cb);
409	}	579	}
410	OUTPUT:	580	OUTPUT:
411	RETVAL	581	RETVAL
412		582
413	MODULE = EV PACKAGE = EV::IO PREFIX = evio_	583	SV data (ev_watcher w, SV *new_data = 0)
414
415	void evio_start (struct ev_io *w)
416
417	void evio_stop (struct ev_io *w)
418
419	void set (struct ev_io w, SV fh, int events)
420	CODE:	584	CODE:
421	{	585	{
422	int active = w->active;	586	RETVAL = w->data ? newSVsv (w->data) : &PL_sv_undef;
423	if (active) evio_stop (w);
424
425	sv_setsv (w->fh, fh);
426	evio_set (w, sv_fileno (w->fh), events);
427
428	if (active) evio_start (w);
429	}
430
431	SV fh (struct ev_io w, SV *new_fh = 0)
432	CODE:
433	{
434	RETVAL = newSVsv (w->fh);
435		587
436	if (items > 1)	588	if (items > 1)
437	{	589	{
438	int active = w->active;	590	SvREFCNT_dec (w->data);
439	if (active) evio_stop (w);	591	w->data = newSVsv (new_data);
440
441	sv_setsv (w->fh, new_fh);
442	evio_set (w, sv_fileno (w->fh), w->events);
443
444	if (active) evio_start (w);
445	}	592	}
446	}	593	}
447	OUTPUT:	594	OUTPUT:
448	RETVAL	595	RETVAL
449		596
450	short events (struct ev_io *w, short new_events = EV_UNDEF)	597	void trigger (ev_watcher *w, int revents = EV_NONE)
451	CODE:	598	CODE:
		599	w->cb (w, revents);
		600
		601	int priority (ev_watcher *w, int new_priority = 0)
		602	CODE:
452	{	603	{
453	RETVAL = w->events;	604	RETVAL = w->priority;
454		605
455	if (items > 1)	606	if (items > 1)
456	{	607	{
457	int active = w->active;	608	int active = ev_is_active (w);
		609
		610	if (new_priority < EV_MINPRI \|\| new_priority > EV_MAXPRI)
		611	croak ("watcher priority out of range, value must be between %d and %d, inclusive", EV_MINPRI, EV_MAXPRI);
		612
458	if (active) evio_stop (w);	613	if (active)
		614	{
		615	/* grrr. */
		616	PUSHMARK (SP);
		617	XPUSHs (ST (0));
		618	call_method ("stop", G_DISCARD \| G_VOID);
		619	}
459		620
460	evio_set (w, w->fd, new_events);	621	ev_set_priority (w, new_priority);
461		622
462	if (active) evio_start (w);	623	if (active)
		624	{
		625	PUSHMARK (SP);
		626	XPUSHs (ST (0));
		627	call_method ("start", G_DISCARD \| G_VOID);
		628	}
463	}	629	}
464	}	630	}
465	OUTPUT:	631	OUTPUT:
466	RETVAL	632	RETVAL
467		633
		634	MODULE = EV PACKAGE = EV::IO PREFIX = ev_io_
		635
		636	void ev_io_start (ev_io *w)
		637	CODE:
		638	START (io, w);
		639
		640	void ev_io_stop (ev_io *w)
		641	CODE:
		642	STOP (io, w);
		643
		644	void DESTROY (ev_io *w)
		645	CODE:
		646	STOP (io, w);
		647	e_destroy (w);
		648
		649	void set (ev_io w, SV fh, int events)
		650	CODE:
		651	{
		652	int fd = sv_fileno (fh);
		653	CHECK_FD (fh, fd);
		654
		655	sv_setsv (w->fh, fh);
		656	RESET (io, w, (w, fd, events));
		657	}
		658
		659	SV fh (ev_io w, SV *new_fh = 0)
		660	CODE:
		661	{
		662	if (items > 1)
		663	{
		664	int fd = sv_fileno (new_fh);
		665	CHECK_FD (new_fh, fd);
		666
		667	RETVAL = w->fh;
		668	w->fh = newSVsv (new_fh);
		669
		670	RESET (io, w, (w, fd, w->events));
		671	}
		672	else
		673	RETVAL = newSVsv (w->fh);
		674	}
		675	OUTPUT:
		676	RETVAL
		677
		678	int events (ev_io *w, int new_events = EV_UNDEF)
		679	CODE:
		680	{
		681	RETVAL = w->events;
		682
		683	if (items > 1)
		684	RESET (io, w, (w, w->fd, new_events));
		685	}
		686	OUTPUT:
		687	RETVAL
		688
468	MODULE = EV PACKAGE = EV::Signal PREFIX = evsignal_	689	MODULE = EV PACKAGE = EV::Signal PREFIX = ev_signal_
469		690
470	void evsignal_start (struct ev_signal *w)	691	void ev_signal_start (ev_signal *w)
		692	CODE:
		693	START (signal, w);
471		694
472	void evsignal_stop (struct ev_signal *w)	695	void ev_signal_stop (ev_signal *w)
		696	CODE:
		697	STOP (signal, w);
473		698
		699	void DESTROY (ev_signal *w)
		700	CODE:
		701	STOP (signal, w);
		702	e_destroy (w);
		703
474	void set (struct ev_signal w, SV signal = 0)	704	void set (ev_signal w, SV signal)
475	CODE:	705	CODE:
476	{	706	{
477	Signal signum = sv_signum (signal); /* may croak here */	707	Signal signum = sv_signum (signal);
478	int active = w->active;	708	CHECK_SIG (signal, signum);
479		709
480	if (active) evsignal_stop (w);
481	evsignal_set (w, signum);	710	RESET (signal, w, (w, signum));
482	if (active) evsignal_start (w);
483	}	711	}
484		712
485	MODULE = EV PACKAGE = EV::Time	713	int signal (ev_signal w, SV new_signal = 0)
		714	CODE:
		715	{
		716	RETVAL = w->signum;
486		717
		718	if (items > 1)
		719	{
		720	Signal signum = sv_signum (new_signal);
		721	CHECK_SIG (new_signal, signum);
		722
		723	RESET (signal, w, (w, signum));
		724	}
		725	}
		726	OUTPUT:
		727	RETVAL
		728
487	MODULE = EV PACKAGE = EV::Timer PREFIX = evtimer_	729	MODULE = EV PACKAGE = EV::Timer PREFIX = ev_timer_
488		730
489	void evtimer_start (struct ev_timer *w)	731	void ev_timer_start (ev_timer *w)
490	INIT:	732	INIT:
491	CHECK_REPEAT (w->repeat);	733	CHECK_REPEAT (w->repeat);
		734	CODE:
		735	START (timer, w);
492		736
493	void evtimer_stop (struct ev_timer *w)	737	void ev_timer_stop (ev_timer *w)
		738	CODE:
		739	STOP (timer, w);
494		740
495	void evtimer_again (struct ev_timer *w)	741	void ev_timer_again (ev_timer *w)
496	INIT:	742	INIT:
497	CHECK_REPEAT (w->repeat);	743	CHECK_REPEAT (w->repeat);
		744	CODE:
		745	REF (w);
		746	ev_timer_again (w);
		747	UNREF (w);
498		748
		749	void DESTROY (ev_timer *w)
		750	CODE:
		751	STOP (timer, w);
		752	e_destroy (w);
		753
499	void set (struct ev_timer *w, NV after, NV repeat = 0.)	754	void set (ev_timer *w, NV after, NV repeat = 0.)
500	INIT:	755	INIT:
501	CHECK_REPEAT (repeat);	756	CHECK_REPEAT (repeat);
502	CODE:	757	CODE:
503	{
504	int active = w->active;
505	if (active) evtimer_stop (w);
506	evtimer_set (w, after, repeat);	758	RESET (timer, w, (w, after, repeat));
507	if (active) evtimer_start (w);
508	}
509		759
510	MODULE = EV PACKAGE = EV::Periodic PREFIX = evperiodic_	760	MODULE = EV PACKAGE = EV::Periodic PREFIX = ev_periodic_
511		761
512	void evperiodic_start (struct ev_periodic *w)	762	void ev_periodic_start (ev_periodic *w)
513	INIT:	763	INIT:
514	CHECK_REPEAT (w->interval);	764	CHECK_REPEAT (w->interval);
		765	CODE:
		766	START (periodic, w);
515		767
516	void evperiodic_stop (struct ev_periodic *w)	768	void ev_periodic_stop (ev_periodic *w)
		769	CODE:
		770	STOP (periodic, w);
517		771
518	void set (struct ev_periodic *w, NV at, NV interval = 0.)	772	void ev_periodic_again (ev_periodic *w)
		773	CODE:
		774	REF (w);
		775	ev_periodic_again (w);
		776	UNREF (w);
		777
		778	void DESTROY (ev_periodic *w)
		779	CODE:
		780	STOP (periodic, w);
		781	e_destroy (w);
		782
		783	void set (ev_periodic w, NV at, NV interval = 0., SV reschedule_cb = &PL_sv_undef)
519	INIT:	784	INIT:
520	CHECK_REPEAT (interval);	785	CHECK_REPEAT (interval);
521	CODE:	786	CODE:
522	{	787	{
523	int active = w->active;	788	SvREFCNT_dec (w->fh);
524	if (active) evperiodic_stop (w);	789	w->fh = SvTRUE (reschedule_cb) ? newSVsv (reschedule_cb) : 0;
525	evperiodic_set (w, at, interval);
526	if (active) evperiodic_start (w);
527	}
528		790
		791	RESET (periodic, w, (w, at, interval, w->fh ? e_periodic_cb : 0));
		792	}
		793
529	MODULE = EV PACKAGE = EV::Idle PREFIX = evidle_	794	MODULE = EV PACKAGE = EV::Idle PREFIX = ev_idle_
530		795
531	void evidle_start (struct ev_idle *w)	796	void ev_idle_start (ev_idle *w)
		797	CODE:
		798	START (idle, w);
532		799
533	void evidle_stop (struct ev_idle *w)	800	void ev_idle_stop (ev_idle *w)
		801	CODE:
		802	STOP (idle, w);
534		803
		804	void DESTROY (ev_idle *w)
		805	CODE:
		806	STOP (idle, w);
		807	e_destroy (w);
		808
535	MODULE = EV PACKAGE = EV::Prepare PREFIX = evcheck_	809	MODULE = EV PACKAGE = EV::Prepare PREFIX = ev_check_
536		810
537	void evprepare_start (struct ev_prepare *w)	811	void ev_prepare_start (ev_prepare *w)
		812	CODE:
		813	START (prepare, w);
538		814
539	void evprepare_stop (struct ev_prepare *w)	815	void ev_prepare_stop (ev_prepare *w)
		816	CODE:
		817	STOP (prepare, w);
540		818
		819	void DESTROY (ev_prepare *w)
		820	CODE:
		821	STOP (prepare, w);
		822	e_destroy (w);
		823
541	MODULE = EV PACKAGE = EV::Check PREFIX = evcheck_	824	MODULE = EV PACKAGE = EV::Check PREFIX = ev_check_
542		825
543	void evcheck_start (struct ev_check *w)	826	void ev_check_start (ev_check *w)
		827	CODE:
		828	START (check, w);
544		829
545	void evcheck_stop (struct ev_check *w)	830	void ev_check_stop (ev_check *w)
		831	CODE:
		832	STOP (check, w);
546		833
		834	void DESTROY (ev_check *w)
		835	CODE:
		836	STOP (check, w);
		837	e_destroy (w);
		838
547	MODULE = EV PACKAGE = EV::Child PREFIX = evchild_	839	MODULE = EV PACKAGE = EV::Child PREFIX = ev_child_
548		840
549	void evchild_start (struct ev_child *w)	841	void ev_child_start (ev_child *w)
		842	CODE:
		843	START (child, w);
550		844
551	void evchild_stop (struct ev_child *w)	845	void ev_child_stop (ev_child *w)
		846	CODE:
		847	STOP (child, w);
552		848
		849	void DESTROY (ev_child *w)
		850	CODE:
		851	STOP (child, w);
		852	e_destroy (w);
		853
553	void set (struct ev_child *w, int pid)	854	void set (ev_child *w, int pid)
		855	CODE:
		856	RESET (child, w, (w, pid));
		857
		858	int pid (ev_child *w, int new_pid = 0)
		859	CODE:
		860	{
		861	RETVAL = w->pid;
		862
		863	if (items > 1)
		864	RESET (child, w, (w, new_pid));
		865	}
		866	OUTPUT:
		867	RETVAL
		868
		869
		870	int rstatus (ev_child *w)
		871	ALIAS:
		872	rpid = 1
		873	CODE:
		874	RETVAL = ix ? w->rpid : w->rstatus;
		875	OUTPUT:
		876	RETVAL
		877
		878	MODULE = EV PACKAGE = EV::Stat PREFIX = ev_stat_
		879
		880	void ev_stat_start (ev_stat *w)
		881	CODE:
		882	START (stat, w);
		883
		884	void ev_stat_stop (ev_stat *w)
		885	CODE:
		886	STOP (stat, w);
		887
		888	void DESTROY (ev_stat *w)
		889	CODE:
		890	STOP (stat, w);
		891	e_destroy (w);
		892
		893	void set (ev_stat w, SV path, NV interval)
		894	CODE:
		895	{
		896	sv_setsv (w->fh, path);
		897	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), interval));
		898	}
		899
		900	SV path (ev_stat w, SV *new_path = 0)
		901	CODE:
		902	{
		903	RETVAL = SvREFCNT_inc (w->fh);
		904
		905	if (items > 1)
		906	{
		907	SvREFCNT_dec (w->fh);
		908	w->fh = newSVsv (new_path);
		909	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), w->interval));
		910	}
		911	}
		912	OUTPUT:
		913	RETVAL
		914
		915	NV interval (ev_stat *w, NV new_interval = 0.)
		916	CODE:
		917	{
		918	RETVAL = w->interval;
		919
		920	if (items > 1)
		921	RESET (stat, w, (w, SvPVbyte_nolen (w->fh), new_interval));
		922	}
		923	OUTPUT:
		924	RETVAL
		925
		926	void prev (ev_stat *w)
		927	ALIAS:
		928	stat = 1
		929	attr = 2
554	CODE:	930	PPCODE:
555	{	931	{
556	int active = w->active;	932	ev_statdata *s = ix ? &w->attr : &w->prev;
557	if (active) evchild_stop (w);	933
558	evchild_set (w, pid);	934	if (ix == 1)
559	if (active) evchild_start (w);	935	ev_stat_stat (w);
		936	else if (!s->st_nlink)
		937	errno = ENOENT;
		938
		939	PL_statcache.st_dev = s->st_nlink;
		940	PL_statcache.st_ino = s->st_ino;
		941	PL_statcache.st_mode = s->st_mode;
		942	PL_statcache.st_nlink = s->st_nlink;
		943	PL_statcache.st_uid = s->st_uid;
		944	PL_statcache.st_gid = s->st_gid;
		945	PL_statcache.st_rdev = s->st_rdev;
		946	PL_statcache.st_size = s->st_size;
		947	PL_statcache.st_atime = s->st_atime;
		948	PL_statcache.st_mtime = s->st_mtime;
		949	PL_statcache.st_ctime = s->st_ctime;
		950
		951	if (GIMME_V == G_SCALAR)
		952	XPUSHs (boolSV (s->st_nlink));
		953	else if (GIMME_V == G_ARRAY && s->st_nlink)
		954	{
		955	EXTEND (SP, 13);
		956	PUSHs (sv_2mortal (newSViv (s->st_dev)));
		957	PUSHs (sv_2mortal (newSViv (s->st_ino)));
		958	PUSHs (sv_2mortal (newSVuv (s->st_mode)));
		959	PUSHs (sv_2mortal (newSVuv (s->st_nlink)));
		960	PUSHs (sv_2mortal (newSViv (s->st_uid)));
		961	PUSHs (sv_2mortal (newSViv (s->st_gid)));
		962	PUSHs (sv_2mortal (newSViv (s->st_rdev)));
		963	PUSHs (sv_2mortal (newSVnv ((NV)s->st_size)));
		964	PUSHs (sv_2mortal (newSVnv (s->st_atime)));
		965	PUSHs (sv_2mortal (newSVnv (s->st_mtime)));
		966	PUSHs (sv_2mortal (newSVnv (s->st_ctime)));
		967	PUSHs (sv_2mortal (newSVuv (4096)));
		968	PUSHs (sv_2mortal (newSVnv ((NV)((s->st_size + 4095) / 4096))));
		969	}
560	}	970	}
561		971
562	#if 0	972	#if 0
563
564	MODULE = EV PACKAGE = EV::DNS PREFIX = evdns_
565
566	BOOT:
567	{
568	HV *stash = gv_stashpv ("EV::DNS", 1);
569
570	static const struct {
571	const char *name;
572	IV iv;
573	} *civ, const_iv[] = {
574	# define const_iv(pfx, name) { # name, (IV) pfx ## name },
575	const_iv (DNS_, ERR_NONE)
576	const_iv (DNS_, ERR_FORMAT)
577	const_iv (DNS_, ERR_SERVERFAILED)
578	const_iv (DNS_, ERR_NOTEXIST)
579	const_iv (DNS_, ERR_NOTIMPL)
580	const_iv (DNS_, ERR_REFUSED)
581	const_iv (DNS_, ERR_TRUNCATED)
582	const_iv (DNS_, ERR_UNKNOWN)
583	const_iv (DNS_, ERR_TIMEOUT)
584	const_iv (DNS_, ERR_SHUTDOWN)
585	const_iv (DNS_, IPv4_A)
586	const_iv (DNS_, PTR)
587	const_iv (DNS_, IPv6_AAAA)
588	const_iv (DNS_, QUERY_NO_SEARCH)
589	const_iv (DNS_, OPTION_SEARCH)
590	const_iv (DNS_, OPTION_NAMESERVERS)
591	const_iv (DNS_, OPTION_MISC)
592	const_iv (DNS_, OPTIONS_ALL)
593	const_iv (DNS_, NO_SEARCH)
594	};
595
596	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
597	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
598	}
599
600	int evdns_init ()
601
602	void evdns_shutdown (int fail_requests = 1)
603
604	const char *evdns_err_to_string (int err)
605
606	int evdns_nameserver_add (U32 address)
607
608	int evdns_count_nameservers ()
609
610	int evdns_clear_nameservers_and_suspend ()
611
612	int evdns_resume ()
613
614	int evdns_nameserver_ip_add (char *ip_as_string)
615
616	int evdns_resolve_ipv4 (const char name, int flags, SV cb)
617	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
618
619	int evdns_resolve_ipv6 (const char name, int flags, SV cb)
620	C_ARGS: name, flags, dns_cb, (void *)SvREFCNT_inc (cb)
621
622	int evdns_resolve_reverse (SV addr, int flags, SV cb)
623	ALIAS:
624	evdns_resolve_reverse_ipv6 = 1
625	CODE:
626	{
627	STRLEN len;
628	char *data = SvPVbyte (addr, len);
629	if (len != (ix ? 16 : 4))
630	croak ("ipv4/ipv6 address to be resolved must be given as 4/16 byte octet string");
631
632	RETVAL = ix
633	? evdns_resolve_reverse_ipv6 ((struct in6_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb))
634	: evdns_resolve_reverse ((struct in_addr )data, flags, dns_cb, (void )SvREFCNT_inc (cb));
635	}
636	OUTPUT:
637	RETVAL
638
639	int evdns_set_option (char option, char val, int flags)
640
641	int evdns_resolv_conf_parse (int flags, const char *filename)
642
643	#ifdef MS_WINDOWS
644
645	int evdns_config_windows_nameservers ()
646
647	#endif
648
649	void evdns_search_clear ()
650
651	void evdns_search_add (char *domain)
652
653	void evdns_search_ndots_set (int ndots)
654
655		973
656	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_	974	MODULE = EV PACKAGE = EV::HTTP PREFIX = evhttp_
657		975
658	BOOT:	976	BOOT:
659	{	977	{

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Comparing EV/EV.xs (file contents): Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC vs. Revision 1.85 by root, Sat Dec 1 22:51:34 2007 UTC

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Comparing EV/EV.xs (file contents):
Revision 1.23 by root, Wed Oct 31 19:07:43 2007 UTC vs.
Revision 1.85 by root, Sat Dec 1 22:51:34 2007 UTC